CN110138946A - The assembly method of housing unit, electronic equipment and housing unit - Google Patents
The assembly method of housing unit, electronic equipment and housing unit Download PDFInfo
- Publication number
- CN110138946A CN110138946A CN201910394684.0A CN201910394684A CN110138946A CN 110138946 A CN110138946 A CN 110138946A CN 201910394684 A CN201910394684 A CN 201910394684A CN 110138946 A CN110138946 A CN 110138946A
- Authority
- CN
- China
- Prior art keywords
- mounting hole
- key
- press section
- waterproof
- elastic portion
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
- H04M1/236—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof including keys on side or rear faces
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The embodiment of the present application provides a kind of electronic equipment, which includes housing unit, and the housing unit includes side, it is provided with the first accommodating groove and mounting hole, first accommodating groove is connected to the mounting hole, and the mounting hole is in communication with the outside, and first accommodating groove is used for stowing switch；By pressing mold group, at least part setting by pressing mold group is interference fitted in the mounting hole and with the mounting hole to be used for waterproof；And key, it is arranged on the side, the key is for driving described moved in the mounting hole by pressing mold group to trigger the switch.The embodiment of the present application still further provides a kind of assembly method of housing unit.The waterproof reliability of housing unit can be improved in housing unit, electronic equipment provided by the embodiment of the present application and housing unit assembly method.
Description
Technical field
The present invention relates to mobile device technology, in particular to a kind of housing unit, electronic equipment and housing unit
Assembly method.
Background technique
With the development of electronic technology, the electronic equipments such as smart phone are more more and more universal.It is usually set on electronic equipment
One or more keys are equipped with to realize the functions such as switching on and shutting down, screen locking, volume control.
In the related technology, key is typically mounted on the side of the electronic equipments such as smart phone, is such as mounted on side
In key hole, however key hole is easy water inlet, to damage the internal components of electronic equipment.
Summary of the invention
The embodiment of the present application provides the assembly method of a kind of housing unit, electronic equipment and housing unit, and shell can be improved
The waterproof reliability of body component.
The embodiment of the present application provides a kind of housing unit, comprising:
Side is provided with the first accommodating groove and mounting hole, and first accommodating groove is connected to the mounting hole, the installation
Hole is in communication with the outside, and first accommodating groove is used for stowing switch；
By pressing mold group, at least part setting by pressing mold group in the mounting hole and with the mounting hole mistake
Cooperation be full of for waterproof；And
Key is arranged on the side, and the key described is moved in the mounting hole for driving by pressing mold group
To trigger the switch.
The embodiment of the present application provides a kind of electronic equipment, comprising:
Housing unit, the housing unit are the housing unit as described in above-mentioned application embodiment；
Switch, the switch are arranged in first accommodating groove；And
Circuit board, the circuit board and the switch are electrically connected.
The embodiment of the present application provides a kind of assembly method of housing unit, comprising:
A center is provided, the side of the center is provided with the first accommodating groove and mounting hole, first accommodating groove and institute
Mounting hole connection is stated, the mounting hole is in communication with the outside, and first accommodating groove is used for stowing switch；
To be assembled in the mounting hole by least part of pressing mold group, and described at least part by pressing mold group with
The mounting hole interference fit is to be used for waterproof；
Key is assembled on the side and the key is located at the side by pressing mold group, so that the key
Described moved in the mounting hole by pressing mold group to trigger the switch can be driven.
The embodiment of the present application is matched in mounting hole, and with mounting hole interference by that will be arranged by least part of pressing mold group
Connection is closed, can be blocked by the gap between pressing mold group and mounting hole wall, and then prevents the first accommodating groove from intaking, improves shell
The waterproof reliability of component.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described.It should be evident that the drawings in the following description are only some examples of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 2 is the perspective view of the explosion of electronic equipment shown in Fig. 1.
Fig. 3 is the partial enlargement diagram of part A in electronic equipment shown in Fig. 2.
Fig. 4 is the first of key and press section structural schematic diagram in part A shown in Fig. 3.
Fig. 5 is the first structural schematic diagram of waterproof colloid in part A shown in Fig. 3.
Fig. 6 is the right view of electronic equipment shown in Fig. 1.
Fig. 7 is the first schematic cross-sectional view of electronic equipment shown in Fig. 6 along the direction P2-P2.
Fig. 8 is the partial enlargement diagram of part B1 in electronic equipment shown in Fig. 7.
Fig. 9 is second of structural schematic diagram of waterproof colloid in part A shown in Fig. 3.
Figure 10 is the third structural schematic diagram of waterproof colloid in part A shown in Fig. 3.
Figure 11 is the 4th kind of structural schematic diagram of waterproof colloid in part A shown in Fig. 3.
Figure 12 is second schematic cross-sectional view of the electronic equipment shown in Fig. 6 along the direction P2-P2.
Figure 13 is the partial enlargement diagram of part B2 in electronic equipment shown in Figure 12.
Figure 14 is second of structural schematic diagram of key in part A shown in Fig. 3.
Figure 15 is second of structural schematic diagram of press section in part A shown in Fig. 3.
Figure 16 is the first structural schematic diagram that pressing mold group is pressed in part A shown in Fig. 3.
Figure 17 is the third schematic cross-sectional view of electronic equipment shown in Fig. 6 along the direction P2-P2.
Figure 18 is the partial enlargement diagram of part B3 in electronic equipment shown in Figure 17.
Figure 19 is second of structural schematic diagram that pressing mold group is pressed in part A shown in Fig. 3.
Figure 20 is four kind schematic cross-sectional view of the electronic equipment shown in Fig. 6 along the direction P2-P2.
Figure 21 is the partial enlargement diagram of part B4 in electronic equipment shown in Figure 20.
Figure 22 is the assembling schematic diagram of key, center and collision mat in electronic equipment shown in Fig. 2.
Figure 23 is the partial enlargement diagram of Local C shown in Figure 22.
Figure 24 is the flow diagram of the assembly method of housing unit provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description.Obviously, described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, those skilled in the art's every other implementation obtained without creative efforts
Example, shall fall in the protection scope of this application.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of electronic equipment provided by the embodiments of the present application.Electronic equipment 10 can wrap
Housing unit 12 is included, housing unit 12 can be used to form the exterior contour of electronic equipment 10.It should be noted that electronic equipment 10
Structure be not limited to this, for example electronic equipment can also include the devices such as camera, display screen, sensor module.
Electronic equipment 10 can be calculating equipment such as laptop computer, the computer monitor comprising embedded computer
Device, tablet computer, cellular phone, media player or other hand-helds or portable electronic device, lesser equipment are (such as
Watch equipment, hanging equipment, earphone or receiver device, the equipment being embedded in glasses are worn on the head of user
Other equipment or other Wearables or micromodule equipment), television set, the computer display not comprising embedded computer, trip
(such as wherein the electronic equipment with display is installed in information kiosk or automobile for play equipment, navigation equipment, embedded system
System), realize two or more equipment in these equipment function equipment or other electronic equipments.In showing for Fig. 1
Example property configuration in, electronic equipment 10 is portable device, such as cellular phone, media player, tablet computer or other just
It takes formula and calculates equipment.It should be noted that the exemplary only citing of Fig. 1.
Housing unit 12 can be regular shape, and such as rectangular parallelepiped structure, round rectangle structure, housing unit 12 can also be with
For irregular shape.Housing unit 12 can be by plastics, glass, ceramics, fibrous composite, metal (for example, stainless steel, aluminium
Deng), any two or more of combinations of other suitable materials or these materials are formed.Housing unit 12 may be integrally formed
Such as housing unit 12 can be processed or be molded as single structure, or can be used multiple structures (for example, bearing wall and frame structure shape
At one or more structures etc. on outer enclosure surface) combination formation.
As shown in Fig. 2, Fig. 2 is the perspective view of the explosion of electronic equipment shown in Fig. 1.Housing unit 12 may include center 200, by
Key 420 and press pressing mold group.
Wherein, center 200 can be regular shape, and such as center 200 is round rectangle structure.Center 200 has opposite
Upper and lower surfaces, upper surface are the one side with viewfinder area, and lower surface is the one side with non-viewfinder area.Center 200 can
Including multiple sides, multiple sides can be connected by multiple interconnecting pieces.In some embodiments, the number of 200 side of center with
The number of interconnecting piece can be identical, and such as side is four, and interconnecting piece is also four.Wherein, an interconnecting piece can be by two phases
Side even is formed, and a side is connect with two interconnecting pieces.It should be noted that the number and connection of the side of center 200
The number in portion is not limited to this, and the number of such as interconnecting piece is greater than the number of side.Center 200 can be in side such as side
220 one key slots of setting, the side of the key slot are in communication with the outside, and the other side of key slot is connected to the inside of shell.Key
420 may be mounted in key slot, and part protrudes from the notch of key slot.User can be pressed by protruding in operational and controlled key button 420
The part of keyway notch, so that key 420 drives key mould group trigger switch to realize the function such as switching on and shutting down, screen locking or volume control
Energy.Side 220 has opposite outer surface and inner surface, and the outer surface of side 220 refers to the external observation from electronic equipment,
Extraneous visible one side, the inner surface of side 220 refer to the external observation from electronic equipment, extraneous sightless one side.
As shown in figure 3, Fig. 3 is the partial enlargement diagram of part A in electronic equipment shown in Fig. 2.Electronic equipment can be with
Including switch 900, wherein the circuit board 800 of switch 900 and electronic equipment 20 is electrically connected, such as switch 900 is set up directly on
On circuit board 800.Switch 900 can have triggering state and reset state, when switch is in triggering state, switch 900 and electricity
Circuit communication on road plate 800 realizes the functions such as the switching on and shutting down, screen locking or volume control of electronic equipment；When switch 900 is in multiple
When the state of position, switch 900 disconnects the connection with the circuit on circuit board 800.
As shown in figure 3, the key slot on side 220 may include the first accommodating groove 2220, the first accommodating groove 2220 can be used for
Stowing switch 900.There is the first bottom wall for being used to form the first accommodating groove 2220 and the first side wall, the first side wall to enclose for side 220
Periphery around the first bottom wall is arranged.The first side wall has fixing end and free terminal, and fixing end is connect with the first side wall with bottom wall
One end, free terminal is away from one end of the first bottom wall, and the notch of the first accommodating groove 2220 is located at the freely last of the first side wall
End position.
The first side wall may include multiple sub- side walls, and two neighboring sub- side wall is connected with each other.Illustratively, the embodiment of the present application
The first side wall may include the first sub- side wall, the second sub- side wall, the sub- side wall of third and the 4th sub- side wall, wherein the first sub- side wall with
Second sub- side wall is oppositely arranged, and the sub- side wall of third is oppositely arranged with the 4th sub- side wall, and the first sub- side wall is connected to the sub- side wall of third
And the 4th between sub- side wall, the second sub- side wall is connected between the sub- side wall of third and the 4th sub- side wall.It should be noted that sub- side
The quantity of wall is not limited to four, such as or five or six.
Switch 900 is located on the sub- side wall of third, and button position the 4th sub- side wall of direction of switch 900.4th sub- side wall
On offer aperture, the position of the aperture is corresponding with the button position of switch 900.
The first sub- side wall in above-described embodiment has the first inner surface, and the first inner surface is opposite with the second sub- side wall
On one side, the first inner surface is arcwall face.Second sub- side wall has the second inner surface, and the second inner surface is opposite with the first sub- side wall
One side, the second inner surface be arcwall face.Wherein, the corresponding arc-shaped bend direction of the first inner surface is corresponding with the second inner surface
Arc-shaped bend is contrary.First inner surface of the arc of the embodiment of the present application and the second inner surface of arc, can prevent from putting
Damage when setting the devices such as key switch.
Please continue to refer to Fig. 3, the key slot on side 220 may include the second accommodating groove 2240 and mounting hole 2260.Second
Accommodating groove 2240 can be used for storing key 420, and the second accommodating groove is located at the outer surface of side 220.Second accommodating groove has second
Bottom wall and second sidewall, second sidewall are arranged around the periphery of the second bottom wall.Second sidewall has fixing end and free terminal, Gu
Fixed end refers to one end that second sidewall is connect with the second bottom wall, and free terminal is referred to away from one end of the second bottom wall, second
The notch of accommodating groove is located at the free terminal position of second sidewall.The notch of second accommodating groove be located at the outer surface of side 220 and
It is in communication with the outside.
Mounting hole 2260 is arranged on side 220, and mounting hole 2260 is connected to the first accommodating groove 2220 and the second accommodating groove
2240.For example, mounting hole 2260 can be located at the second bottom wall of the second accommodating groove 2240, and the with the first accommodating groove 2220 the 4th
Aperture connection on sub- side wall, so that the second accommodating groove 2240 is connected to the first accommodating groove 2220.Button assembly can be in the through-hole
Interior movement simultaneously triggers the switch 900 being placed in the first accommodating groove 2240, makes the circuit communication on switch 900 and circuit board, with
Realize the functions such as switching on and shutting down, screen locking or volume control.
The notch direction of first accommodating groove 2220 can be different from the notch of the second accommodating groove 2240 direction.For example, first
The notch of accommodating groove 2220 can be towards the thickness direction of side 220, and the notch of the second accommodating groove 2240 can be towards side 220
Width direction.It is understood that the accommodating groove that the first accommodating groove 2220 opens up for the thickness direction towards side 220, second
Accommodating groove 2240 is the accommodating groove that the width direction towards side 220 opens up.In some embodiments, the notch court of the first accommodating groove
It is mutually perpendicular to the notch direction with the second accommodating groove.By the notch direction and the second accommodating groove 2240 of the first accommodating groove 2220
Notch can be convenient device while being assembled to the first accommodating groove and the second accommodating groove, and not towards different directions is arranged in
Equidirectional notch makes the direction of assembly different, so that the device in the device and the second accommodating groove in the first accommodating groove
Facilitate contraposition.
In the related technology, it usually needs open up the key slot that width is 2.0 millimeters or more to assemble key switch.Due to pressing
The width of keyway is larger, so that the area that key switch is contacted with the external world is larger, causes to be easy to when key groove location is impaired straight
The key switch inside damage is connect, complete machine intensity is influenced.And switch is accommodated in the first accommodating groove by the embodiment of the present application, first
The width of rebate of accommodating groove need to only be matched with the width of mounting hole, and mounting hole can be moved for button assembly to trigger out
It closes.Illustratively, the width of mounting hole can be for 1.0 millimeters or so relative to the relevant technologies, and the size of the embodiment of the present application is smaller
Mounting hole can greatly reduce switch and extraneous connection area, improve the complete machine intensity of electronic equipment.
As shown in figure 4, wherein Fig. 4 is the first of key and press section structural schematic diagram in part A shown in Fig. 3.Wherein,
Key 420 may be provided in the second accommodating groove 2240, and key 420 can be accommodated in completely in the second accommodating groove 2240, can also be with one
Outside, such as a part of key 420 is located in the second accommodating groove 2240 part protrusion, and a part protrudes from the second accommodating groove
It 2240 notch and is in communication with the outside.User can be driven by pressing keys 420 by pressing mold group trigger switch 900.One
In a little embodiments, key 420 can be made with metal material moulding, metal material such as magnesium alloy, stainless steel etc..
It is arranged in mounting hole 2260 by least part of pressing mold group, such as can be integrally provided in installation by pressing mold group
In hole 2260, a part of it can also be arranged in mounting hole 2260 by pressing mold group, a part is arranged outside mounting hole 2260.Pressing
At least part of mould group can be interference fitted to realize waterproof with mounting hole 2260, such as by being located at mounting hole in pressing mold group
The aperture of 2260 part can be slightly larger than the aperture of mounting hole 2260, when so that being threaded through in mounting hole 2260 by pressing mold group,
The hole wall of mounting hole 2260 is abutted by the outer surface of pressing mold group, and generates squeezing action by hole wall of the pressing mold group to mounting hole 2260
Power realizes the interference fit by least part and mounting hole 2260 in pressing mold group.Certainly, by the entirety and installation of pressing mold group
Hole 2260 is interference fitted also possible.
It may include press section 440 by pressing mold group, press section 440 can be set on key 420, and be located at key 420
Away from the side of the notch of the second accommodating groove.It should be noted that key 420 and press section 440 can by integrated through injection molding at
Type can also be separated and be formed.The width of press section 440 is slightly less than the width of mounting hole 2260, and press section 440 is worn
In mounting hole 2260, and it can be moved in mounting hole 2260.In some embodiments, press section 440 can be metal material
Or plastic material molding is made, metal material such as magnesium alloy, stainless steel etc., plastic material such as polycarbonate plastic cement etc..
It further include waterproof colloid 460 by pressing mold group, waterproof colloid 460 can be set on press section 440, such as marine glue
Body 460 can have through-hole or groove, and waterproof colloid 460 can be set on press section by the through-hole or groove, and waterproof
The outer surface of the inner surface package press section 440 of colloid 460 is simultaneously fixedly connected with press section 440, can be connected using interference fit
The mode connect is realized, can also be realized by the way of glue bonding, so that waterproof colloid 460 is not easy to take off from press section 440
It falls.Waterproof colloid 460 can be made of rubber, such as silica gel, latex, neoprene, nitrile rubber, fluorine-containing rubber etc..
The mode that waterproof colloid 460 in above-described embodiment is fixedly connected with press section 440 is not limited to this.Continuing with ginseng
Fig. 4 is read, the limiting slot for limiting waterproof colloid 460 can be set in press section 440, by limiting slot by waterproof colloid 460
It is fixed on press section 440.For example, the first limiting slot 4420 has can be set in press section 440, the setting of the first limiting slot 4420 exists
The periphery outer surface of press section 440.Waterproof colloid 460 can be set in the first limiting slot 4420 and part protrusion is in the first limit
Outside slot.It is understood that a part of waterproof colloid 460 is located in the first limiting slot 4420, a part of waterproof colloid 460
Outside the first limiting slot 4420.In some embodiments, the first limiting slot 4420 can be arc groove, which can be by
The slot that the center direction of the outer surface in self-pressing portion towards press section is formed by bending.
As shown in figure 5, Fig. 5 is the first structural schematic diagram of waterproof colloid in part A shown in Fig. 3.Waterproof colloid 460 can
It is provided with through-hole 4622, press section 440 can be threaded through in through-hole 4622.Waterproof colloid 460 has inner surface 4624 and appearance
Face 4626, inner surface 4624 are the one side contacted with press section 440, and outer surface 4626 is the one side far from press section 440.
Fig. 6 to Fig. 8 is please referred to, Fig. 6 is the right side side structure schematic view of electronic equipment shown in Fig. 1, and Fig. 7 is shown in Fig. 6
For electronic equipment along the first schematic cross-sectional view in the direction P2-P2, Fig. 8 is the part of part B1 in electronic equipment shown in Fig. 7
Enlarged diagram.
In above-described embodiment can also include elastic portion such as elastic portion 480 by pressing mold group, which is located at side
Between side 220 and key 420, such as elastic portion 480 can be located on the second bottom wall of the second accommodating groove 2640, and be arranged and pressing
Side of the key 420 close to press section 440.Elastic portion 480 can produce elastic deformation between compressive state and extended state
Conversion.
As shown in figure 8, switch 900 is accommodated in the first accommodating groove 2220, key 420 is accommodated in the second accommodating groove 2240
In.Waterproof colloid 460 is set on press section 440 by through-hole 4622, and is threaded through mounting hole 2260 together with press section 440
It is interior.Key 420 can be such that elastic portion 480 is compressed, and drive press section 440 and waterproof colloid 460 together in mounting hole 2260
Interior movement.When press section 440 moves in mounting hole 2260, a part of in press section 440 can stretch out mounting hole and press
The button of switch, waterproof colloid 460 are still maintained in mounting hole when press section 440 is moved with trigger switch.
Wherein, the inner surface 4624 of waterproof colloid 460 is abutted with press section 440, the outer surface 4626 of waterproof colloid 460 with
The hole wall for forming mounting hole 2260 abuts.For example it can be realized by the way of interference fit, the through-hole 4620 of waterproof colloid 460
Internal diameter can be slightly less than the width of press section 440, and waterproof colloid 460 generates squeezing action when set is set on press section 440
Power makes waterproof colloid 460 be not easy to fall off from press section 440 so that waterproof colloid 460 is fixedly connected with press section 440.Such as
4620 outer diameter of through-hole of waterproof colloid 460 can be slightly larger than the aperture of mounting hole, and waterproof colloid 460 is threaded through in mounting hole 2260
When, squeezing action power is generated, so that the outer surface of waterproof colloid 460 abuts the hole wall of mounting hole 2260, realizes waterproof colloid 460
Connection is interference fitted with the hole wall of mounting hole 2260.The interference fit of waterproof colloid 460 and mounting hole 2260 is simultaneously maintained at installation
The gap between press section 440 and the hole wall of mounting hole 2260 can be blocked in hole 2260, improve waterproof reliability.
The inner surface 4624 of waterproof colloid 460 in above-described embodiment and outer surface 4626 can be arc, inner surface
4626 abut against with the cell wall of the first limiting slot 4420, and outer surface 4626 and the hole wall of mounting hole 2260 abut against.Wherein, waterproof
The corresponding arc of inner surface 4624 arc corresponding with the first limiting slot of colloid is adapted, and further increases the first limiting slot pair
The limit reliability of waterproof colloid.The outer surface 4626 of waterproof colloid is abutted with the hole wall of mounting hole 2260 is both able to achieve marine glue
Body and mounting hole are interference fitted, and can be reduced frictional force when waterproof colloid moves in mounting hole.
When user's pressing keys 420 or driving mechanism such as drive motor driving key 420, key 420 is by first
The active force in direction, so that elastic portion 480 generates elastic deformation and is in compressive state, drive of the press section 440 by key 440
It is dynamic, it is moved together towards first direction with waterproof colloid 460, a part of press section 440 stretches out mounting hole 2260 and by pressing off
The button for closing 900 makes switch 900 be triggered and be electrically connected with circuit board 800, realizes switching on and shutting down, screen locking or volume adjustment etc.
Function.
When such as drive motor does not drive key 420 for the non-pressing keys of user or driving mechanism, elastic portion 480 is from compression
State is transformed into extended state.Elastic portion 480 can generate during elastic portion 480 is transformed into extended state from compressive state
The active force in two directions, key 420 is recoiled to position when being not pressed by second direction active force, and drives press section
440 return to position when not pressing, so that switch 900 resets, disconnect the electric connection of switch 900 and circuit board 800.The application
The key of embodiment can drive press section to move in the compressed amplitude range of elastic portion, and press section is in static or movement
In the process, waterproof colloid remains in mounting hole.The waterproof colloid of the embodiment of the present application can block press section and installation
Gap between the hole wall in hole prevents moisture from entering the first accommodating groove, damage circuit board, switch and enclosure interior from mounting hole
Other devices.
In the related technology, usually key switch is placed in the key slot that above-mentioned width is 2.0 millimeters or more, then pressed
The top of key switch sets up hardware bracket so that key switch to be isolated from the outside.Silica gel ring, silica gel ring are provided on hardware bracket
Waterproof is realized with shell interference fit.But since the area that key slot is in communication with the outside is excessive, lead to the waterproof surface of silica gel ring
Product is big, waterproof poor reliability；Furthermore since hardware bracket is easily deformed, deformed hardware bracket and silica gel ring matching are poor,
Silica gel ring and shell cannot achieve interference fit, further decrease the waterproof performance of silica gel ring.
And the embodiment of the present application is accommodated in two different accommodating grooves respectively by that will switch with key, and opens up installation
Two accommodating grooves are connected to by hole, are driven using key and are realized the triggering of switch in the movement of mounting hole by pressing mold group, and utilized anti-
The interference fit of hydrocolloid and mounting hole blocks the gap between mounting hole and press section, relative to the relevant technologies, the application
The water repellent area of embodiment is small, water repellent area high reliablity.And the embodiment of the present application also can not additionally add it is easily deformable
Hardware bracket can also improve the complete machine intensity of electronic equipment while simplifying structure.
Waterproof colloid 460 in above-described embodiment can not also follow press section 440 to move together.For example, waterproof colloid
460 can limit a certain position on 2260 hole wall of mounting hole.It is used for example, can be arranged in the hole wall position of mounting hole 2260
In the second limiting slot of limit waterproof colloid 460, waterproof colloid 460 be can be set in the second limiting slot and part protrudes from the
Two limiting slots.It is understood that a part of waterproof colloid 460 is located in the second limiting slot and one of waterproof colloid 460
Quartile is in mounting hole 2260.Waterproof colloid 460 can key 420 drive press section 440 moved in mounting hole 2260 when,
It is maintained in the second limiting slot.The embodiment of the present application is when key 420 is moved by external force driving press section, press section
440 triggerings and reset moved in the through-hole 4620 of waterproof colloid 460 to realize switch, waterproof colloid 460 is in press section 440
When in static or motion state, the second limit groove location is remained at.The embodiment of the present application passes through the second limiting slot of setting,
Waterproof colloid 460 is limited, marine glue body 460 can be made not easily to fall off, and then improves waterproof reliability.
As shown in figure 9, Fig. 9 is second of structural schematic diagram of waterproof colloid in part A shown in Fig. 3.In above-described embodiment
Waterproof colloid 460 can be not provided with through-hole 4620, but through-hole 4620 is substituted for groove.For example, waterproof colloid 460 can be with
Fluted such as groove 4640 is set, and groove 4640 can accommodate press section 440.Waterproof colloid 460, which has, forms groove 4640
Bottom wall and side wall, side wall are centered around the setting of bottom wall periphery, and waterproof colloid 460 can be fixedly connected with press section 440, so that pressing
Portion 440 during the motion, drives waterproof colloid 460 to move together.Such as the bottom wall and waterproof colloid 460 of waterproof colloid 460
Side wall connect with the periphery outer surface of press section 440, can using interference fit by the way of realize, glue can also be passed through
Bonding.Certainly, only the side wall of waterproof colloid 460 or bottom wall are fixedly connected with press section 440 also possible.
Waterproof colloid 460 has the first end 4610 and the second end 4620 being oppositely arranged, and first end 4610 is used for
It is driven by key, the second end 4620 is used for trigger switch.Waterproof colloid 460 can or motion process static in press section 440
In, at least part of waterproof colloid 460 can be interference fitted with mounting hole, such as waterproof colloid 460 can integrally all with peace
Hole interference fit is filled, waterproof colloid 460 is also possible to a portion and mounting hole is interference fitted.
If Figure 10, Figure 10 are the third structural schematic diagram of waterproof colloid in part A shown in Fig. 3.In above-described embodiment
Waterproof colloid 460 can be integrally formed with elastic portion 480, so that waterproof colloid 460 can produce elastic deformation.Elastic portion 480 with
The first end 4610 of waterproof colloid 460 connects, and first end 4610 is waterproof colloid 460 close to one end end of key 420,
The first end 4610 is located at the notch position of groove 4640.Elastic portion 480 can be connected to key 420 and the second accommodating groove
Between 2240 cell wall, elastic portion 480 can produce elastic deformation so that key 420 can be in the deformation range of elastic portion 480
Interior driving press section 440 and waterproof colloid 460 move in mounting hole 2260.It should be noted that elastic portion 480 can also be with
Waterproof colloid 460 separately forms.
As shown in figure 11, Figure 11 is the 4th kind of structural schematic diagram of waterproof colloid in part A shown in Fig. 3.Above-described embodiment
In elastic portion 480 may include the first elastic portion 482 and the second elastic portion 484, the first elastic portion 482 and marine glue
The first end 4610 of body 460 connects, and the second elastic portion 484 and the first elastic portion 482 connect, the second elastic portion 484
Pressing space is formed in the first elastic 482 position of portion with waterproof colloid 460, which can be such that press section 440 is pacifying
It fills in hole and moves.The embodiment of the present application waterproof colloid 460 itself can produce elastic deformation, so that press section 440 is empty in pressing
Between volume change within the scope of move, can simplify the structure of button assembly.
Please continue to refer to Figure 11, waterproof portion 4680, waterproof portion can be set on the waterproof colloid 460 in above-described embodiment
4680 peripheries one for surrounding waterproof colloid 460 enclose setting, and waterproof portion 4680 connect with the hole wall for forming mounting hole 2260, can adopt
It is cooperatively connected with interference.For example diameter of the waterproof colloid 460 in 4680 position of waterproof portion is slightly larger than the aperture of mounting hole 2260, leads to
The elastic deformation for crossing waterproof portion 4680 generates squeezing action, so that waterproof colloid 460 is in 4680 position of waterproof portion and mounting hole mistake
It is full of cooperation, more preferably waterproof action can be played.It should be noted that compared to entire waterproof colloid 460 directly with mounting hole
Hole wall abuts, and is abutted using waterproof portion 4680 with the hole wall of mounting hole 2260, it is possible to reduce waterproof colloid 460 and mounting hole 2260
The contact area of hole wall, with the frictional force for reducing press section 440 and waterproof colloid 460 moves together.It should be noted that waterproof
Portion 4680 can also separate molding with 460 integrated injection molding of waterproof colloid, waterproof portion 4680 with waterproof colloid 460, all
If waterproof portion 4680 can be ring apron, and it is set on the periphery outer surface of waterproof colloid 460.
Figure 12 and Figure 13 are please referred to, Figure 12 is that second sectional structure of the electronic equipment shown in Fig. 6 along the direction P2-P2 is illustrated
Figure.Figure 13 is the partial enlargement diagram of part B2 in electronic equipment shown in Figure 12.
When user's pressing keys 420 or driving mechanism such as drive motor driving key 420, key 420 is by first
The active force in direction, elastic portion 480 squeeze pressing space, reduce the volume for pressing space gradually, press section 440 is by key
440 driving is moved towards first direction together with waterproof colloid 460, and a part of waterproof colloid 460 stretches out mounting hole 2260
And the button of push switch 900, so that switch 900 is triggered and is electrically connected with circuit board 800, realizes switching on and shutting down, screen locking or sound
Functions, the another part of waterproof colloid 460 such as amount adjusting are maintained in mounting hole 2260, prevent mounting hole 2260 from intaking.Certainly
It is also possible to waterproof portion to be maintained in mounting hole 2260, blocks waterproof colloid 460 and mounting hole 2260 using waterproof portion 4680
Between gap, prevent mounting hole 2260 intake.
When such as drive motor does not drive key 420 for the non-pressing keys of user or driving mechanism, elastic portion 480 is restored to
It is in situ, when incrementally increasing the volume for pressing space, and driving press section 440 to recoil to waterproof colloid 460 to be not pressed
Position, promote press section 440 and waterproof colloid 460 to return to position when not pressing, make switch 900 reset, disconnect switch 900
With the electric connection of circuit board 800.It is another in waterproof colloid 460 during waterproof colloid 460 returns to non-pressing position
Part is still maintained in mounting hole, prevents mounting hole 2260 from intaking.It can certainly be that waterproof portion is still maintained at mounting hole
In 2260, block the gap between waterproof colloid 460 and mounting hole 2260 using waterproof portion 4680, prevent mounting hole 2260 into
Water.
As shown in figure 13, supporting walls 2222 are provided on the second bottom wall of the second accommodating groove 2240 in above-described embodiment,
Supporting walls 2222 can be located at the free terminal position in the second elastic portion 484, and supporting walls 2222 can with it is second elastic
The free terminal position in portion 484 abuts.Wherein, the free terminal in the second elastic portion 484 refers in the second elastic portion 484
The one end not connect with the first elastic portion 482.Supporting walls 2222 can be second elastic when elastic portion 480 is compressed
The free terminal in portion 484 provides support, to prevent the second elastic 484 excessive deformation of portion.It second elastic portion can also be by water
The periphery for obstructing elastic portion, can further increase the waterproof effect of waterproof colloid.
Please continue to refer to 4, fixed part 450 is additionally provided on the key 420 in above-described embodiment, fixed part 450, which is located at, to be pressed
Key 420 is on the side side of mounting hole 2260.The both ends of key 420 can be each provided with a fixed part 450, pass through two
A fixed part 450 limits key 420 in the second accommodating groove 2240, prevents key from falling off from the second accommodating groove.Fixed part
450 may include the first sub- fixed part 452 and the second sub- fixed part 454, and one end of the first sub- fixed part 452 and key 420 connect
It connects, the other end of the first sub- fixed part 452 is connect with one end of the second sub- fixed part 454.In some embodiments, the first son is solid
Determining portion 452 can be arranged in a mutually vertical manner with the second sub- fixed part 454.It should be noted that the first sub- fixed part 452 can not also
Perpendicular to the second sub- fixed part 454, the such as second sub- fixed part 454 can be inclined on the first sub- fixed part 452.
As shown in figure 3, the side 220 in above-described embodiment is additionally provided with third accommodating groove 2280, third accommodating groove 2280
It is interconnected with the second accommodating groove 2260.Fixed part 450 can be accommodated in third accommodating groove 2280.Side 220 is additionally provided with
Aperture 2290, aperture 2290 are connected to third accommodating groove 2280.In some embodiments, the direction of the notch of third accommodating groove can
With towards identical, the direction of aperture 2290 can with the direction of the notch of the first accommodating groove 2220 with the notch of the second accommodating groove
It is identical.It should be noted that the notch direction of third accommodating groove and the direction of aperture are not limited to this, such as slot of third accommodating groove
The direction of mouth can also be different from the direction of the notch of the first accommodating groove 2220, and the direction of aperture 2290 can be with the first accommodating groove
The direction of 2220 notch is different.
Housing unit 12 in above-described embodiment can also include such as fixed bracket 490 of fixed bracket, fixed bracket 490
It is arranged in third accommodating groove 2280 to limit fixed part 450.Opening in third accommodating groove 2280 can be set in fixed bracket 490
In hole 2290, and it is located at the top of the second fixed part 454, so that fixed part 450 is fixed bracket 490 and limits third accommodating groove
It is not easily to fall off to realize that key is fixed in the second accommodating groove in 2280.
In the related technology, by key periphery packet set rubber strip or around protrusion is set, and make rubber strip or protrusion
Portion is interference fitted with center so that key is fixed in key slot, but since rubber strip is easier deformation or protrusion and center
Contact area it is too small, the key be easy falls off from key slot.And the embodiment of the present application passes through fixed bracket and fixed part
Cooperation is by key limit in the second accommodating groove, and compared to the relevant technologies, the key of the embodiment of the present application is not easy from the second storage
Slot falls off, and Assembly stability is higher.
As shown in figure 14, Figure 14 is second of structural schematic diagram of key in part A shown in Fig. 3, the embodiment of the present application
Key in key and above-described embodiment the difference is that, key 420 and press section 440 in the embodiment of the present application separate
Molding, and the material of press section 440 can waterproof, such as press section 440 is made of rubber, such as silica gel, latex, neoprene rubber
Glue, nitrile rubber, fluorine-containing rubber etc..
As shown in figure 15, Figure 15 is second of structural schematic diagram of press section in part A shown in Fig. 3.Press section 440 can be with
It is arranged in away from extraneous side in key 420, and is threaded through in mounting hole 2260.Press section 440 may include opposite
One end 4610 and the second end 4630, first end 4610 are abutted with the inner surface of key 420, for being driven by key 220,
The second end 4630 is used for trigger switch.Key 220 can drive press section 440 to move in mounting hole 2260, make press section
440 4630 trigger switch 900 of the second end.It should be noted that the embodiment of the present application can be directly used driving mechanism or
Manual drive press section 440 moves in mounting hole 2260 with trigger switch.
As shown in figure 16, Figure 16 is the first structural schematic diagram that pressing mold group is pressed in part A shown in Fig. 3.Also by pressing mold group
It may include waterproof colloid 460, waterproof colloid 460 can be set on press section 440., such as waterproof colloid 460 can surround
The periphery one of press section 440 encloses setting, and waterproof colloid 460 is connect with the hole wall for forming mounting hole 2260, can be matched using interference
Close connection.For example diameter of the press section 440 in 460 position of waterproof colloid is slightly larger than the aperture of mounting hole 2260, passes through marine glue
The elastic deformation of body 460 generates squeezing action, so that press section 440 can play more preferably waterproof in static or motion process
Effect.It should be noted that directly being abutted with hole wall compared to entire press section 440, abutted using waterproof colloid 460 with hole wall,
Contact area can be reduced, with the frictional force for reducing press section and waterproof colloid moves together.It should be noted that waterproof colloid
Type can also be split into pressing part with press section integrated injection molding, waterproof colloid, such as waterproof colloid can be ring
Shape cushion rubber, and be set on the periphery outer surface of press section.
It can produce elastic deformation by pressing mold group in above-described embodiment.As shown in figure 16, can also include by pressing mold group
Elastic portion 480, elastic portion 480 can be connect with the first end 4610 of press section 440, and first end 4610 is press section 440
Close to one end end of key 420.Elastic portion 480 may include the elastic portion 486 of third and the 4th elastic portion 488, third
The one end in elastic portion 486 and the first end 4610 of press section 440 connect, the other end and the 4th in the elastic portion 486 of third
Elastic portion 48 connects, and the 4th elastic portion 488 and press section 440 form in elastic 486 position of portion of third and press space, should
Pressing space can be such that press section 440 moves in mounting hole.The embodiment of the present application itself can produce elastic shape by pressing mold group
Become, so that press section 440 moves within the scope of the volume change in pressing space, can simplify the structure by pressing mold group.
Figure 17 and Figure 18 are please referred to, wherein Figure 17 is the third sectional structure of electronic equipment shown in Fig. 6 along the direction P2-P2
Schematic diagram.Figure 18 is the partial enlargement diagram of part B3 in electronic equipment shown in Figure 17.
When user's pressing keys 420 or driving mechanism such as drive motor driving key 420, key 420 is by first
The active force in direction, elastic portion 480 squeeze pressing space, reduce the volume for pressing space gradually, press section 440 is by key
440 driving is moved towards first direction, and a part of press section 440 stretches out the button of mounting hole 2260 and push switch 900,
It triggers switch 900 and is electrically connected with circuit board 800, realize the functions such as switching on and shutting down, screen locking or volume adjustment, press section
440 another part is maintained in mounting hole 2260, prevents mounting hole 2260 from intaking.It can certainly be that waterproof colloid is maintained at
In mounting hole 2260, the gap between press section 440 and the hole wall of mounting hole 2260 is blocked using waterproof colloid 460, is prevented
Mounting hole 2260 is intake.
When such as drive motor does not drive key 420 for the non-pressing keys of user or driving mechanism, elastic portion 480 is restored to
It is in situ, the volume for pressing space is incrementally increased, and press section 440 is driven to recoil to position when being not pressed, makes switch 900
It resets, disconnects the electric connection of switch 900 and circuit board 800.During press section 440 returns to non-pressing position, pressing
Another part in portion 440 is still maintained in mounting hole, prevents mounting hole 2260 from intaking.It can certainly be waterproof colloid
460 are still maintained in mounting hole 2260, using waterproof colloid 460 block press section 440 and mounting hole 2260 hole wall it
Between gap, prevent the first accommodating groove 2220 intake, improve the waterproof reliability of housing unit.
It should be noted that the structure of press section 440 is not limited to this, such as press section 440 can only have third
Elastic portion 486, the elastic portion 486 of third are connected between key 420 and side 220, and the elastic portion 486 of third can produce bullet
Property deformation allows key 420 to drive press section 440 to transport in mounting hole 2260 in the deformation range in the elastic portion 486 of third
It is dynamic.
Press section 440 in above-described embodiment can also separate molding with elastic portion 480, utilize the bullet of the elastic portion 480
Property deformation allows key 420 to drive press section 440 to move in mounting hole 2260 in the deformation range of elastic portion 480.
As shown in figure 18, supporting walls 2222 are provided on the second bottom wall of the second accommodating groove 2240, supporting walls 2222 can be with
Positioned at the free terminal position in the 4th elastic portion 488, and supporting walls 2222 can be with the free terminal in the 4th elastic portion 488
Position abuts.Wherein, the free terminal in the 4th elastic portion 488 refers to not elastic with third in the 4th elastic portion 488
One end that portion 486 connects.Supporting walls 2222 can be the free terminal in the 4th elastic portion 488 when elastic portion 480 is compressed
Support is provided, to prevent the 4th elastic 488 excessive deformation of portion.Water resistance can also be interposed between the 4th son by the 4th elastic portion 488
The periphery of elastic portion 488 can further increase the waterproof effect of press section.
As shown in Figure 19 to Figure 21, Figure 19 is second of structural schematic diagram that pressing mold group is pressed in part A shown in Fig. 3, Figure 20
It is electronic equipment shown in Fig. 6 along the 4th kind of schematic cross-sectional view in the direction P2-P2, Figure 21 is office in electronic equipment shown in Figure 19
The partial enlargement diagram of portion B4.
Press section 440 can be set away from extraneous side in key 420, and be threaded through in mounting hole 2260.Key
220 can drive press section 440 to move in mounting hole 2260 with trigger switch 900.
As shown in figure 19, flexible portion 480 can be set in press section 440, and elastic portion 480 can be set in press section 440
First end 4610, first end 4610 be press section 440 close to one end end of key.Elastic portion 480 has upper surface
And lower surface, upper surface are the one side away from press section 440, lower surface is the one side close to press section 440.Wherein, elastic portion
480 upper surface is abutted with the side side of key 420, and cavity 489 is provided on the lower surface of elastic portion 480.The cavity 489
Setting can be enclosed around the periphery one of the first end 4610 of press section 440 by elastic portion 480.The cavity 489 can be elasticity
Portion 480 provides pressing space, which can make press section 440 move within the scope of the volume change in pressing space.
Figure 20 and Figure 21 are please referred to, when user's pressing keys 420 or driving mechanism such as drive motor drive key 420
When, active force of the key 420 by first direction, elastic portion 480 squeezes cavity 489, and reduce the volume of cavity 489 gradually,
Driving of the press section 440 by key 440 is moved towards first direction, and a part of press section 440 is stretched out mounting hole 2260 and pressed
Compress switch 900 button, so that switch 900 is triggered and is electrically connected with circuit board 800, realize switching on and shutting down, screen locking or volume tune
Functions, the another part of press section 440 such as section are maintained in mounting hole 2260, prevent mounting hole 2260 from intaking.It can certainly
That waterproof portion is maintained in mounting hole 2260, using waterproof colloid 460 block press section 440 and mounting hole 2260 hole wall it
Between gap, prevent mounting hole 2260 intake.
When such as drive motor does not drive key 420 for the non-pressing keys of user or driving mechanism, elastic portion 480 is restored to
It is in situ, the volume of cavity 489 is incrementally increased, and press section 440 is driven to recoil to position when being not pressed, makes switch 900
It resets, disconnects the electric connection of switch 900 and circuit board 800.During press section 440 returns to non-pressing position, pressing
Another part in portion 440 is still maintained in mounting hole, prevents mounting hole 2260 from intaking.It can certainly be waterproof colloid
460 are still maintained in mounting hole 2260, using waterproof colloid 460 block press section 440 and mounting hole 2260 hole wall it
Between gap, prevent mounting hole 2260 intake.
As shown in figure 19, supporting walls 2222 are provided on the second bottom wall of the second accommodating groove 2240 in above-described embodiment,
Supporting walls 2222 can be located at the free terminal position of elastic portion 480, and abut with the free terminal of elastic portion 480.Wherein,
The free terminal of elastic portion 480 refers to the one end for deviating from the first end 4610 of press section 440 in elastic portion 480.Supporting walls
2222 can be when elastic portion 480 be compressed, and the free terminal for elastic portion 480 provides support, to prevent elastic portion 480 excessive
Deformation.Water resistance can also be interposed between the periphery of elastic portion 480 by elastic portion 480, can further increase the waterproof effect of press section.
Continuing with Figure 12, fixed part 450 is additionally provided on the key 420 in above-described embodiment, fixed part 450 is located at key
420 on the side side of mounting hole 2260.The both ends of key 420 can be each provided with a fixed part 450, pass through two
Fixed part 450 limits key 420 in the second accommodating groove 2240, prevents key from falling off from the second accommodating groove.Fixed part 450
It may include that the first sub- fixed part 452 and the second sub- fixed part 454, one end of the first sub- fixed part 452 are connect with key 420,
The other end of first sub- fixed part 452 is connect with one end of the second sub- fixed part 454.In some embodiments, the first son is fixed
Portion 452 can be arranged in a mutually vertical manner with the second sub- fixed part 454.It should be noted that the first sub- fixed part 452 can not also hang down
Directly in the second sub- fixed part 454, the such as second sub- fixed part 454 can be inclined on the first sub- fixed part 452.
As shown in figure 3, the side 220 in above-described embodiment is additionally provided with third accommodating groove 2280, third accommodating groove 2280
It is interconnected with the second accommodating groove 2260.Fixed part 450 can be accommodated in third accommodating groove 2280.Side 220 is additionally provided with
Aperture 2290, aperture 2290 are connected to third accommodating groove 2280.In some embodiments, the direction of the notch of third accommodating groove can
With towards identical, the direction of aperture 2290 can with the direction of the notch of the first accommodating groove 2220 with the notch of the second accommodating groove
It is identical.It should be noted that the notch direction of third accommodating groove and the direction of aperture are not limited to this, such as slot of third accommodating groove
The direction of mouth can also be different from the direction of the notch of the first accommodating groove 2220, and the direction of aperture 2290 can be with the first accommodating groove
The direction of 2220 notch is different.
Housing unit 12 in above-described embodiment can also include such as fixed bracket 490 of fixed bracket, fixed bracket 490
It is arranged in third accommodating groove 2280 to limit fixed part 450.Opening in third accommodating groove 2280 can be set in fixed bracket 490
In hole 2290, and it is located at the top of the second fixed part 454, so that fixed part 450 is fixed bracket 490 and limits third accommodating groove
It is not easily to fall off to realize that key is fixed in the second accommodating groove in 2280.
In the related technology, by key periphery packet set rubber strip or around protrusion is set, and make rubber strip or protrusion
Portion is interference fitted with center so that key is fixed in key slot, but since rubber strip is easier deformation or protrusion and center
Contact area it is too small, the key be easy falls off from key slot.And the embodiment of the present application passes through fixed bracket and fixed part
Cooperation is by key limit in the second accommodating groove, and compared to the relevant technologies, the key of the embodiment of the present application is not easy from the second storage
Slot falls off, and Assembly stability is higher.
As shown in Fig. 2, housing unit 12 can also include front cover 500, rear cover 600 and collision mat 700.
Wherein, front cover 500 can cover the upper surface for being located at center 200, wherein and front cover 500 can be transparent glass cover plate,
To which user can observe the content that viewfinder area is shown through front cover 500.In some embodiments, front cover 500 can be indigo plant
The glass cover-plate of jewel material.
Rear cover 600 can cover the lower surface for being located at center 200, be used to form the exterior contour of electronic equipment 10.Rear cover 600
With opposite the inner surface and the outer surface, inner surface refers to the external observation from electronic equipment 10, and rear cover 600 is from the external world
One side, outer surface refers to the external observation from electronic equipment 10, and rear cover 600 is from extraneous sightless one side.Rear cover 600 can
To be integrally formed.In the forming process of rear cover 600, rear camera hole, fingerprint recognition mould group can be formed on rear cover 600
The structures such as mounting hole.
Collision mat 700 is arranged between rear cover 600 and center 200.For example, collision mat 700 can be set side 220 with
Between rear cover 600, it can prevent the gap between side 220 and rear cover 600 from intaking.Collision mat 700 can be waterproof foam rubber,
A part of position that the waterproof colloid can be arranged positioned at side in collision mat 700, collision mat 700 can further prevent
Button assembly water inlet.In addition, collision mat is arranged between rear cover and side, it can also be by button assembly and electronic equipment
Be isolated inside complete machine, to prevent water from point entering inside center, damage button assembly and circuit board, display screen etc. other
Component.
Collision mat 700 can be set on the inner surface of rear cover 600, can be realized, can also be used by the way of bonding
The mode of limiting slot limit is realized.
Figure 22 and Figure 23 are please referred to, Figure 22 is the assembly signal of key, center and collision mat in electronic equipment shown in Fig. 2
Figure, Figure 23 are the partial enlargement diagram of Local C shown in Figure 22.
Wherein, the first opening 720 and the second opening 740 has can be set in collision mat 700.Wherein, the court of the first opening 720
To the direction with the second opening 740 on the contrary, the such as first opening 720 can be towards the outer surface of side 220, the second opening 740
It can be towards the inner surface of side.720 inner surfaces towards side 220 of certain first opening, the second opening 740 is towards side
220 outer surface is also possible.First opening 720 can be set in 2290 position of aperture, and the second opening 740 can be set
First accommodating groove, 2220 position.It is understood that collision mat 700 gets around the notch of aperture 2290 and the first accommodating groove 2220,
The anti-water route 760 of collision mat 700 can be made to get around aperture and the first accommodating groove, thoroughly by the complete machine of key and electronic equipment
Internal insulation, to reach the water proof and dust proof grade of IP68.
In order to further illustrate the assembly method of above-mentioned housing unit, below from the angle of the assembly method of housing unit into
Row description.As shown in figure 24, Figure 24 is the flow diagram of the assembly method of housing unit provided by the embodiments of the present application.
101, a center is provided, the side of the center is provided with the first accommodating groove and mounting hole, first accommodating groove
It is connected to the mounting hole, the mounting hole is in communication with the outside.
102, it will be assembled in the mounting hole by least part of pressing mold group, and at least one by pressing mold group
Divide and is interference fitted with the mounting hole to be used for waterproof.
It wherein, may include press section and waterproof colloid by pressing mold group, press section can be separated into type with waterproof colloid, can
Being arranged waterproof colloid onto press section, retells press section and waterproof colloid is assembled in mounting hole together.Certainly, press section
Directly press section can also be assembled in mounting hole with marine glue body by integral forming, when assembly.
It can also include elastic portion by pressing mold group, elastic portion can be split into type with pressing part, be assembled to peace in press section
It fills in hole, and elastic portion is assembled on side, and elastic portion is located at the side that mounting hole is in communication with the outside.Certainly, elastic portion
It can also be integrally formed with press section, press section is directly assembled in mounting hole by when assembly, and elastic portion is made to be located at mounting hole
Outside.
It should be noted that elastic portion can also assemble together with waterproof colloid with marine glue body by integral forming, elastic portion
Onto press section.
103, key is assembled on the side and the key is located at the side by pressing mold group, so that described
Key can drive described moved in the mounting hole by pressing mold group to trigger the switch.
Wherein, key can be integrally formed with press section, and key is assembled on the side of center together with press section, and is pressed
Splenium is located in mounting hole, and key is located at outside mounting hole.Certainly, key can also be split into type with pressing part.
It should be noted that being not necessarily intended to carry out by tandem in above-mentioned assemble flow, 103 can also be first carried out,
102 are carried out again.
Aperture is provided on side in above-described embodiment, housing unit can also include fixed bracket, by fixed bracket
It is assembled in aperture, so that key is fixed to the second accommodating groove, keeps its not easily to fall off.
The assembly method of housing unit provided by the embodiments of the present application, electronic equipment and housing unit has been carried out in detail above
It is thin to introduce.Specific examples are used herein to illustrate the principle and implementation manner of the present application, and above embodiments are said
It is bright to be merely used to help understand the application.Meanwhile for those skilled in the art, according to the thought of the application, specific real
Apply in mode and application range that there will be changes, in conclusion the content of the present specification should not be construed as the limit to the application
System.
Claims (16)
1. a kind of housing unit characterized by comprising
Side is provided with the first accommodating groove and mounting hole, and first accommodating groove is connected to the mounting hole, the mounting hole with
External world's connection, first accommodating groove are used for stowing switch；
By pressing mold group, at least part setting by pressing mold group is matched in the mounting hole and with the mounting hole interference
It closes to be used for waterproof；And
Key is arranged on the side, and the key described is moved in the mounting hole by pressing mold group to touch for driving
Send out switch described.
2. housing unit according to claim 1, which is characterized in that described by pressing mold group includes press section, the pressing
Portion is arranged in the mounting hole, and the press section is provided with waterproof colloid, and at least part of the waterproof colloid is maintained at
It is interference fitted in the mounting hole and with the mounting hole.
3. housing unit according to claim 2, which is characterized in that the waterproof colloid is provided with through-hole, the waterproof
Colloid keeps abutting in the mounting hole and with the hole wall of the mounting hole；
The press section is fixedly connected with the key and the press section is arranged in the through-hole.
4. housing unit according to claim 3, which is characterized in that the press section is provided with the first limiting slot, described
A part of waterproof colloid is arranged in first limiting slot, and a part of the waterproof colloid protrudes from first limit
Position slot is simultaneously located in the mounting hole.
5. housing unit according to claim 3, which is characterized in that the side is provided with the second limiting slot, and described
Two limiting slots are connected to the mounting hole, and second limiting slot is located at the hole wall position of the mounting hole, the marine glue
Body a part be arranged in second limiting slot, and a part of the waterproof colloid protrude from second limiting slot,
And it is located in the mounting hole.
6. housing unit according to claim 2, which is characterized in that the waterproof colloid is provided with groove, the pressing
Portion is fixedly connected with the key and the press section is placed in the groove；
The key is for driving the press section and the waterproof colloid to move together.
7. housing unit according to claim 6, which is characterized in that the outer surface of the waterproof colloid is provided with waterproof
Setting is enclosed around the periphery one of the waterproof colloid by portion, the waterproof portion, and the waterproof portion is kept in the mounting hole, and institute
It states waterproof portion to abut with the hole wall of the mounting hole, the waterproof portion is used for the outer surface of the waterproof colloid and the installation
The hole wall in hole is spaced apart.
8. housing unit according to claim 2, which is characterized in that the press section is separately formed with the key, institute
State periphery one circle setting of the waterproof colloid around the press section, the waterproof colloid is maintained in the mounting hole, and with institute
The hole wall for stating mounting hole abuts.
9. according to the described in any item housing units of claim 2 to 9, which is characterized in that described by pressing mold group further includes elasticity
Portion, the elastic portion are arranged between the side and the key, and the elastic portion is for generating elastic deformation to compress
It is converted between state and extended state；
When the key drives the press section and/or waterproof colloid to move towards first direction, so that the elastic portion generates
Deformation forms compressive state, to trigger the switch；
When the key does not drive the press section and/or waterproof colloid, the elastic portion is transformed into stretching, extension from compressive state
State, so that the switch resets.
10. housing unit according to claim 9, which is characterized in that the elastic portion and waterproof colloid one at
Type, the elastic portion include the first elastic portion and the second elastic portion, the first elastic portion and the waterproof colloid
The connection of one end end, the second elastic portion connect with the described first elastic portion, the second elastic portion and described prevents
Hydrocolloid forms pressing space in the described first elastic portion position, and the waterproof colloid can be transported in the pressing spatial dimension
It is dynamic.
11. housing unit according to claim 9, which is characterized in that the elastic portion and the press section are integrally formed,
The elastic portion includes the elastic portion of third and the 4th elastic portion, one end end in the third elastic portion and the press section
Portion's connection, the 4th elastic portion are connected with the elastic portion of the third, and the 4th elastic portion and the press section exist
The elastic portion position of third forms pressing space, and the press section can move in the pressing spatial dimension.
12. housing unit according to claim 9, which is characterized in that the key is provided with fixed part, the shell group
Part further includes fixed bracket, and the fixed bracket is for limiting the fixed part.
13. housing unit according to claim 12, which is characterized in that the side is additionally provided with interconnected second
Accommodating groove and third accommodating groove, second accommodating groove are located at the side outer surface, and second accommodating groove is for storing institute
Key is stated, for the third accommodating groove for storing the fixed part, the third accommodating groove is provided with aperture, the fixed bracket
Setting in the opening, and is located at the side of the fixed part.
14. a kind of electronic equipment characterized by comprising
Housing unit, the housing unit are the described in any item housing units of claim 1 to 13；
Switch, the switch are arranged in first accommodating groove；And
Circuit board, the circuit board and the switch are electrically connected.
15. electronic equipment according to claim 14, which is characterized in that the housing unit further includes rear cover, after described
Lid is connect with the side, collision mat is provided between the rear cover and the side, the collision mat is provided with the first opening
With the second opening, the direction of second opening is with first opening towards on the contrary, second opening is arranged described
First storage groove location, first opening are arranged in the position of opening.
16. a kind of assembly method of housing unit characterized by comprising
A center is provided, the side of the center is provided with the first accommodating groove and mounting hole, first accommodating groove and the peace
Hole connection is filled, the mounting hole is in communication with the outside, and first accommodating groove is used for stowing switch；
To be assembled in the mounting hole by least part of pressing mold group, and described at least part by pressing mold group with it is described
Mounting hole interference fit is to be used for waterproof；
Key is assembled on the side and the key is located at the side by pressing mold group, so that the key can drive
It is moved in the mounting hole by pressing mold group described in dynamic to trigger the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910394684.0A CN110138946A (en) | 2019-05-13 | 2019-05-13 | The assembly method of housing unit, electronic equipment and housing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910394684.0A CN110138946A (en) | 2019-05-13 | 2019-05-13 | The assembly method of housing unit, electronic equipment and housing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110138946A true CN110138946A (en) | 2019-08-16 |
Family
ID=67573580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910394684.0A Pending CN110138946A (en) | 2019-05-13 | 2019-05-13 | The assembly method of housing unit, electronic equipment and housing unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN110138946A (en) |
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| CN110532982A (en) * | 2019-09-03 | 2019-12-03 | Oppo广东移动通信有限公司 | Optical fingerprint identification module and mobile terminal |
| CN110831377A (en) * | 2019-11-29 | 2020-02-21 | Oppo广东移动通信有限公司 | Electronic device |
| CN111508746A (en) * | 2019-10-28 | 2020-08-07 | 深圳市海洋王照明工程有限公司 | Sealing structure, key module and electronic equipment |
| CN111901998A (en) * | 2020-08-12 | 2020-11-06 | Oppo（重庆）智能科技有限公司 | Electronic equipment and shell assembly thereof |
| CN111986941A (en) * | 2020-08-14 | 2020-11-24 | 广东长盈精密技术有限公司 | Waterproof button structure and electronic equipment |
| CN112904698A (en) * | 2021-01-28 | 2021-06-04 | 维沃移动通信有限公司 | Watch (watch) |
| WO2021185178A1 (en) * | 2020-03-19 | 2021-09-23 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Button assembly and electronic device |
| CN113889355A (en) * | 2021-10-29 | 2022-01-04 | 深圳市沃特沃德信息有限公司 | Function key waterproof assembly of three-proofing machine and three-proofing machine |
| CN114220687A (en) * | 2021-12-28 | 2022-03-22 | 歌尔科技有限公司 | Key structure and electronic equipment |
| WO2022160936A1 (en) * | 2021-01-29 | 2022-08-04 | Oppo广东移动通信有限公司 | Electronic device and press-key thereof |
| EP4020513A4 (en) * | 2019-09-19 | 2022-10-26 | Huawei Technologies Co., Ltd. | Electronic device |
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| CN110532982A (en) * | 2019-09-03 | 2019-12-03 | Oppo广东移动通信有限公司 | Optical fingerprint identification module and mobile terminal |
| EP4020513A4 (en) * | 2019-09-19 | 2022-10-26 | Huawei Technologies Co., Ltd. | Electronic device |
| CN111508746A (en) * | 2019-10-28 | 2020-08-07 | 深圳市海洋王照明工程有限公司 | Sealing structure, key module and electronic equipment |
| CN110831377A (en) * | 2019-11-29 | 2020-02-21 | Oppo广东移动通信有限公司 | Electronic device |
| WO2021185178A1 (en) * | 2020-03-19 | 2021-09-23 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Button assembly and electronic device |
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| CN111901998A (en) * | 2020-08-12 | 2020-11-06 | Oppo（重庆）智能科技有限公司 | Electronic equipment and shell assembly thereof |
| CN111986941B (en) * | 2020-08-14 | 2022-12-27 | 广东长盈精密技术有限公司 | Waterproof button structure and electronic equipment |
| CN111986941A (en) * | 2020-08-14 | 2020-11-24 | 广东长盈精密技术有限公司 | Waterproof button structure and electronic equipment |
| CN112904698A (en) * | 2021-01-28 | 2021-06-04 | 维沃移动通信有限公司 | Watch (watch) |
| WO2022160936A1 (en) * | 2021-01-29 | 2022-08-04 | Oppo广东移动通信有限公司 | Electronic device and press-key thereof |
| CN113889355A (en) * | 2021-10-29 | 2022-01-04 | 深圳市沃特沃德信息有限公司 | Function key waterproof assembly of three-proofing machine and three-proofing machine |
| CN114220687A (en) * | 2021-12-28 | 2022-03-22 | 歌尔科技有限公司 | Key structure and electronic equipment |
| CN114220687B (en) * | 2021-12-28 | 2024-02-09 | 歌尔科技有限公司 | Key structure and electronic equipment |
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Application publication date: 20190816 |
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