CN107689498A - Electrical connector and mobile terminal - Google Patents
Electrical connector and mobile terminal Download PDFInfo
- Publication number
- CN107689498A CN107689498A CN201710638306.3A CN201710638306A CN107689498A CN 107689498 A CN107689498 A CN 107689498A CN 201710638306 A CN201710638306 A CN 201710638306A CN 107689498 A CN107689498 A CN 107689498A
- Authority
- CN
- China
- Prior art keywords
- connecting seat
- mainboard
- electrical connector
- pressing plate
- gland
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 210000004907 gland Anatomy 0.000 claims abstract description 46
- 238000005452 bending Methods 0.000 claims description 24
- 238000005728 strengthening Methods 0.000 claims description 5
- KENZYIHFBRWMOD-UHFFFAOYSA-N 1,2-dichloro-4-(2,5-dichlorophenyl)benzene Chemical compound ClC1=CC=C(Cl)C(C=2C=C(Cl)C(Cl)=CC=2)=C1 KENZYIHFBRWMOD-UHFFFAOYSA-N 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000011889 copper foil Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
Landscapes
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of electrical connector and mobile terminal, the electrical connector includes mainboard, pressing plate and electric connector；The relatively described mainboard of the pressing plate is fixed, chute is formed between the pressing plate and the mainboard, the electric connector is slidably connected in the chute, first connecting seat of the electric connector including the mainboard that is slidably connected and the second connecting seat with first connecting seat rotation connection；Second connecting seat is located at first connecting seat and the mainboard and mutually deviates from side, the parallel mainboard of pivot center of second connecting seat, and perpendicular to the glide direction of second connecting seat；Second connecting seat slides into predeterminated position, and the second connecting seat described in the pressing plate gland mutually deviates from side with first connecting seat.Second connecting seat mutually closely contradicts with first connecting seat, the electrical connector stabilized structure, adds fastness.
Description
Technical field
The present invention relates to electronic device field, more particularly to a kind of electrical connector and mobile terminal.
Background technology
Two function elements are turned on using connector in mobile phone at present.Under normal circumstances, connector includes the first connection
Part and the second connector, the first connector are turned on the second connector so as to realize two function element conductings.But such a
Under structure, in order to meet that function element is safeguarded, the first connector is detachably connected with the second connector, and described first connects
Fitting easily mutually releases with second connector, and causing connector, fastness is not high built on the sand.
The content of the invention
The present invention provides a kind of attachment means and mobile terminal for improving fastness.
The invention provides a kind of electrical connector, wherein, the electrical connector includes mainboard, pressing plate and electrical connection
Device；The relatively described mainboard of the pressing plate is fixed, and chute is formed between the pressing plate and the mainboard, and the electric connector, which slides, to be connected
Be connected in the chute, the electric connector include be slidably connected the mainboard the first connecting seat and with first connecting seat
Second connecting seat of rotation connection；Second connecting seat is located at first connecting seat and mutually deviates from side, institute with the mainboard
The parallel mainboard of pivot center of the second connecting seat is stated, and perpendicular to the glide direction of second connecting seat；Described second
Connecting seat slides into predeterminated position, and the second connecting seat described in the pressing plate gland mutually deviates from side with first connecting seat.
The present invention also provides a kind of mobile terminal, wherein, the mobile terminal includes above-mentioned electrical connector, the shifting
Dynamic terminal also includes housing, and the electrical connector is fixed in the housing.
Electrical connector and mobile terminal provided by the invention, it is rotatablely connected described first by second connecting seat and connects
Joint chair, chute being formed between the pressing plate and the mainboard, first connecting seat slides into predeterminated position in the chute,
Second connecting seat described in the pressing plate gland mutually deviates from side with first connecting seat so that second connecting seat with it is described
First connecting seat mutually closely contradicts, and the electrical connector stabilized structure, adds fastness.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, it will use below required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic perspective view of electrical connector provided in an embodiment of the present invention；
Fig. 2 is the schematic perspective view of another state of electrical connector provided in an embodiment of the present invention；
Fig. 3 is the schematic perspective view of another state of electrical connector provided in an embodiment of the present invention；
Fig. 4 is another schematic perspective view of electrical connector provided in an embodiment of the present invention；
Fig. 5 is the side view of electrical connector provided in an embodiment of the present invention；
Fig. 6 is the schematic cross-section of electrical connector provided in an embodiment of the present invention；
Fig. 7 is another schematic cross-section of electrical connector provided in an embodiment of the present invention；
Fig. 8 is the schematic cross-section of another state of electrical connector provided in an embodiment of the present invention；
Fig. 9 is the schematic cross-section for the electrical connector that another embodiment of the present invention provides；
Figure 10 is another schematic cross-section of electrical connector provided in an embodiment of the present invention；
Figure 11 is another schematic cross-section of electrical connector provided in an embodiment of the present invention；
Figure 12 is another schematic cross-section of electrical connector provided in an embodiment of the present invention；
Figure 13 is another schematic cross-section of electrical connector provided in an embodiment of the present invention；
Figure 14 is another schematic cross-section of electrical connector provided in an embodiment of the present invention；
Figure 15 is another schematic cross-section of electrical connector provided in an embodiment of the present invention；
Figure 16 is another schematic cross-section of electrical connector provided in an embodiment of the present invention；
Figure 17 is the rearview of mobile terminal provided in an embodiment of the present invention；
Figure 18 is the side view of mobile terminal provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not paid
Embodiment, belong to the scope of protection of the invention.
In the description of the embodiment of the present invention, it is to be understood that the orientation or position relationship of the instruction such as term " thickness " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than imply or refer to
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the present invention provides a kind of electrical connector 100, and the electrical connector 100 includes
Mainboard 10, electric connector 20 and pressing plate 30；The electric connector 20 includes the first connecting seat for being slidably connected to the mainboard 10
21 and with first connecting seat 21 rotation connection the second connecting seat 22；Second connecting seat 22 is positioned at the described first connection
Seat 21 deviates from side, the parallel mainboard 10 of pivot center of second connecting seat 22, and vertical institute with the phase of mainboard 10
State the glide direction of the first connecting seat 21；The relatively described mainboard 10 of the pressing plate 30 is fixed, the pressing plate 30 and the mainboard 10
Between formed chute 101.First connecting seat 21 and second connecting seat 22 slide in the chute 101.Described
A connecting seat 21 slides into predeterminated position, and the pressing plate 30 has the second connecting seat 22 described in the gland of part and is connected with described first
21 phases of seat deviate from side.It is understood that the electrical connector 100 is applied to mobile terminal, the mobile terminal can be
Mobile phone, tablet personal computer, notebook computer etc..The electrical connector 100 is by the electric connector 20 to function element and institute
State mainboard 10 to electrically connect, realize that function element turns on the mainboard 10.
First connecting seat 21 is rotatablely connected by second connecting seat 22, the pressing plate 30 and the mainboard 10 it
Between form chute 101, first connecting seat slides into predeterminated position in the chute 101, described in the gland of pressing plate 30
Second connecting seat 22 deviates from side with the phase of the first connecting seat 21 so that second connecting seat 22 and first connecting seat
21 mutually close conflicts, the stabilized structure of electrical connector 100, add fastness.
In present embodiment, the mainboard 10 is to the support of the first connecting seat 21.The mainboard 10 includes the first support
The second support face 12 that face 11 and relatively described first support face 11 are set.The first support face 11 and the second support face
12 be burnishing surface.The pressing plate 30 is fixedly connected with the first support face 11.The pressing plate 30 allow to described
Two connecting seats 22 apply pressure.Be slidably connected first connecting seat 21 on the first support face 11.The first of the mainboard
Support face 11 sets the copper foil circuit for electrically connecting first connecting seat 21.When first connecting seat 21 slides into default position
Put, first connecting seat 21 turns on the copper foil circuit of the mainboard 10, and it is described to realize that first connecting seat 21 electrically connects
Mainboard 10.In other embodiments, the mainboard 10 can also be bonded with first connecting seat 21.
In present embodiment, first connecting seat 21 includes the first bottom 211 and relatively described first bottom 211 is set
The first top 212.First bottom 211 is slidably connected to the first support face 11 of the mainboard 10.First bottom
211 are provided with the conductor turned on the copper foil circuit of the mainboard 10.First top 212 is provided with the first pin 213.Described
One pin 213 turns on the conductor of first bottom 211, through on the copper foil cable on the mainboard 10 and the mainboard 10
Function element turns on.First pin 213 extends towards second connecting seat 22, first pin 213 and described second
Connecting seat 22 contradicts, and is turned on second connecting seat 22.First connecting seat 21 is provided with towards the side of mainboard 10
First conducting strip 2111, the mainboard 10 are provided with the second conducting strip 13, first connecting seat 21 towards the side of pressing plate 30
The predeterminated position is slid into, first conducting strip 2111 contacts with second conducting strip 13, to realize that described first connects
Joint chair 21 electrically connects with the mainboard 10.In other embodiments, first top 212 can also set conducting metal
Piece, turned on using conductive metal sheet and second connecting seat 22.
In present embodiment, second connecting seat 22 includes the second bottom 221 and relatively described second bottom 221 is set
The second top 222.Second bottom 221 is rotatablely connected with first top 212.Second bottom 221 is with respect to institute
State the phase upset of the first top 212.Position of the upset of second connecting seat 22 extremely with the phase of the first connecting seat 21 closure, i.e. institute
State the second connecting seat 22 and be superimposed on first connecting seat 21 and deviate from side with the phase of mainboard 10.Second bottom 221 with
First top 212 is inconsistent.Second bottom 221 is provided with second pin 223.The second pin 223 can be through electricity
Road board electrical connector function element.The second pin 223 extends towards first connecting seat 21, and second connecting seat 22 turns over
The position with the phase of the first connecting seat 21 closure is gone to, the second pin 223 is drawn with the first of first connecting seat 21
Pin 213 contradicts, and is turned on the first pin 213 of first connecting seat 21.In other embodiments, second top
222 can also set conductive metal sheet, be turned on using conductive metal sheet and first connecting seat 21.
In one embodiment, the end face of the first top 212 sets clutch shaft bearing 214.Second bottom 221 is provided with the
Two bearings 224.Common rotation connection rotating shaft 225 in the clutch shaft bearing 214 and the second bearing 224.The clutch shaft bearing
214 are located at close to an edge of the end face length direction of the first top 212.The second bearing 224 is located at second bottom
Hold an edge of 221 end face length directions.The substantially vertical end face of first top 212 length of length direction of the rotating shaft 225
Spend direction, and the substantially vertical end face length direction of second bottom 221.First connecting seat 21 passes through the rotating shaft
225 relatively described second connecting seats 22 are in closure or opening.When first connecting seat 21 slips into the chute 101,
First connecting seat 21 sets one end of the clutch shaft bearing 214 first to slip into the chute 101 so that second connecting seat
Angle between 22 and first connecting seat 21 tapers into, final second connecting seat 22 and first connecting seat 21
Mutually close.As shown in Fig. 2 when second connecting seat 22 turns to the state opened with first connecting seat 21, described the
The second pin 223 of two connecting seats 22 and the first pin 213 of first connecting seat 21 disconnect, second connecting seat 22 with
First connecting seat 21 disconnects.As shown in figure 3, closed when second connecting seat 22 turns to first connecting seat 21
State, the second pin 223 of second connecting seat 22 and the first pin 213 of first connecting seat 21 are inconsistent, institute
State the second connecting seat 22 to electrically connect with first connecting seat 21, first connecting seat 21 electrically connects with the mainboard 10.
In present embodiment, the part parallel mainboard 10 of the pressing plate 30 to the gland of the second connecting seat 22.Institute
State pressing plate 30 and second connecting seat 22 is slightly less than to part to the distance of the mainboard 10 of the gland of the second connecting seat 22
With the total height of first connecting seat 21 so that first connecting seat 21 and second connecting seat 22 slide into it is described
The position of the face of pressing plate 30, the pressing plate 30 can apply gland power, second connecting seat 22 to second connecting seat 22
Acted on by gland power and closely being contradicted with first connecting seat 21.As shown in figure 1, the end face of the second bottom 221 with it is described
During the angle at an acute angle of the end face of the first top 212, the rotating shaft 225 is located at close to the position of the chute 101, the pressing plate 30 with
Distance be present in the electric connector 20, two connecting seat 22 can relatively described first connecting seat 21 overturn；As shown in Fig. 2
The electric connector 20 slides towards close to the direction of pressing plate 30, and second connecting seat 22 is connected with first connecting seat 21
The chute 101 is first slipped into the one end connect, and second connecting seat 22 can not continue relatively described first connecting seat 21 and open；Such as
Shown in Fig. 3, the electric connector 20 slides towards with the position of the face of pressing plate 30, second connecting seat 22 and described first
Connecting seat 21 gradually slips into the chute 101, and the pressing plate 30 gradually increases the gland power of second connecting seat 22, finally
So that the second connecting seat 22 described in the gland of pressing plate 30, second connecting seat 22 closely close with first connecting seat 21
Close.
Referring to Fig. 4, in one embodiment, the electrical connector 100 is also fixed on the mainboard 10 including two
And parallel slide guide bar 40, the pressing plate 30 cover two slide guide bars 40, i.e., described slide guide bar is located at the chute 101
It is interior.First bottom 211 of first connecting seat 21 is provided with two parallel grooves 215, and two grooves 215 are slided respectively
It is dynamic to be connected to two slide guide bars 40.
In the present embodiment, the length direction of the slide guide bar 40 is approximately perpendicular to the rotating shaft 225.Each slide guide bar
40 can be adhered on the first support face 11 of the mainboard 10.Each top surface of the slide guide bar 40 away from the mainboard 10
Guide rail 41 is provided with along its length.Two grooves 215 are slidably connected the guide rail 41 respectively.The pressing plate 30 is bending plate
Part.The pressing plate 30 includes the gland portion 32 of the parallel mainboard 10 and the bending part of two relatively described bendings of gland portion 32
33, two bending parts 33 are individually fixed in two outsides of slide guide bar 40.As shown in Fig. 2 in first connecting seat
21 when sliding into the predeterminated position, the second top 222 of the second connecting seat 22 described in the gland of gland portion 32.The bending
The substantially vertical mainboard 10 in portion 33.When the pressing plate 30 is to 22 gland of the second connecting seat, the bending part 33 is distinguished
Positioned at the both sides of the electric connector 20.
In another embodiment, as shown in figure 5, the mainboard 10 can also be on the first support face 11 opens up
Two guide runners 50.Two guide runners 50 are between two bending parts 33.The first of first connecting seat 21
Bottom 211 can also be provided with two parallel slide guide rails 216.Two slide guide rails 216 are slidably connected two institutes respectively
State guide runner 50.
Further, as shown in fig. 6, the gland portion 32 is provided with projection 321 towards the side of mainboard 10；Described
When a connecting seat 21 slides into the predeterminated position, described raised 321 are held in second connecting seat 22 connects with described first
The phase of joint chair 21 deviates from side.
In present embodiment, on the second top 222 described in the gland of gland portion 32, described raised 321 contact at it is described
Second top 222.The local pressure increase on raised 321 pairs of second tops 222 so that second connecting seat 22 is right
First connecting seat 21 contradicts even closer.Described raised 321 can be the substantially face geometry positioned at the gland portion 32
Center so that described raised 321 can apply pressure to the substantially geometric center of the end face of the second top 222 so that
The conflict power equiblibrium mass distribution that second connecting seat 22 applies to first connecting seat 21.It can also be described raised 321
The array distribution in the gland portion 32 so that the multiple spot position stress of the second top 222.
Further, Fig. 7 and Fig. 8 are referred to, described raised 321 be bending elastic arm, described raised 321 pairs described second
Connecting seat 22, which applies, flexibly supports power.
In present embodiment, the gland portion 32 is additionally provided with through hole 322.Described raised 321 include the He of bending free end 323
The fixing end 324 that relatively described bending free end 323 is set.The fixing end 324 is fixed on gland portion 32 in the through hole 322
Edge, the bending free end 323 is extended in the through hole 322.The bending free end 323 can be along the through hole
Move back and forth on 322 opening directions.At the second top 22 described in the 32 non-gland of gland portion, the bending free end 323
The through hole 322 is exposed in part, and described raised 321 be in nature extended position.On the second top described in the gland of gland portion 33
When 222, the bending free end 323 houses the through hole 322, and described raised 321 are resilient deformed state.Described raised 321
Elastic conflict power is applied to second top 22.The bending free end 323 is in hook solid.The bending free end 323 has
There is circular arc camber, slided in the relatively described mainboard 10 of first connecting seat 21, and drive second connecting seat 22 with respect to institute
State pressing plate 30 to slide, the circular arc camber of the bending free end 323 contacts at the end face of the second top 222, reduces to described
The slip damping force of bending free end 323, reduce the damage to second connecting seat 22.
In another embodiment, as shown in figure 9, described raised 321 be semispherical silicon rubber cushion.In the gland of gland portion 33
During second top 222, described raised 321 are squeezed force deformation, and raised 321 pairs of second connecting seats 22 apply bullet
Property conflict power so that second connecting seat 22 closely contradicts with first connecting seat 21.
Further, referring to Fig. 10, second connecting seat 22 is set with the phase of the first connecting seat 21 away from side
There is the guide groove 226 of the vertical pivot center of second connecting seat 22, described raised 321 are slidably matched with the guide groove 226.
In present embodiment, the almost parallel length direction of second connecting seat 22 extension of guide groove 226.It is described to lead
Opening is set to groove 226 on the end face of the second top 222, and in second connecting seat 22 close to the rotating shaft 225
Side on set opening so that described raised 321 can slip into the guide groove 226, and described raised 321 can be in institute
State in guide groove 226 and slide.After described raised 321 slip into the guide groove 226, raised 321 pairs of second connecting seats
22 apply conflict power at the bottom surface of the guide groove 226.Second guide groove 226 is kept away raised 321 slide-and-guide
Exempt from described raised 321 by resistance and relatively described second connecting seat 20 produces dislocation, prevent the pressing plate 30 from damaging.
Further, Figure 11 is referred to, the guide groove 226 has slipping into close to the rotary shaft of the second connecting seat 22
The positive stop end 2262 that end 2261 and relatively described sliding end 2261 are set, described raised 321 slip into institute along the end 2261 of slipping into
Guide groove 226 is stated, the positive stop end 2262 is spacing to described raised 321.
In present embodiment, the end 2261 of slipping into is arranged at second connecting seat 22 close to the rotary shaft 224
Side wall.The positive stop end 227 slips into end 2261 away from described.The positive stop end 2262 can be the closing of the guide groove 226
End.The positive stop end 2262, which limits described raised 321, to be continued to slide towards away from the direction for slipping into end 2261.In the projection
During the position that 321 slips contradict as the positive stop end 2262, the second connecting seat 22 described in the face of gland portion 32 so that institute
State firm pressing second connecting seat 22 in gland portion 32.
Further, Figure 12 is referred to, the depth of the guide groove 226 holds 2261 to the positive stop end by described slip into
Gradually increase at 227.
In present embodiment, the relatively described end slope of second top 222 in bottom surface of the guide groove 226.The projection
321 226 are slided by the end of slipping into towards the positive stop end 227, and the bottom surface of the guide groove 226 is overstock to described raised 321
Deformation gradually increases so that the conflict power of raised 321 pairs of second connecting seats 22 gradually increases, that is, facilitates the gland
Portion 32 slides into the position of the second connecting seat 22 described in gland.
Further, Figure 13 is referred to, the electrical connector 100 also includes fixture 60, and the fixture 60 is in institute
State when the first connecting seat 21 slides into predeterminated position and fix first connecting seat 21.
In present embodiment, the fixture 60 includes the base 61 for being fixed on the mainboard 10 and away from the mainboard 10
Fastening end 62.The base 61 is located at one end of the length direction of slide guide bar 40, and remote close to first connecting seat 21
From one end of the rotating shaft 225.The fixture 60 is bending plate.The base 61 is the metal of the parallel mainboard 10
Piece.The fastening end 62 is the sheet metal of the substantially vertical mainboard 10.The base 61 can be with mode connects for screw in the mainboard
On 10.The predeterminated position is slid into first connecting seat 21, and the fastening end 62 is connected together first connecting seat
21, the relatively described mainboard 10 of the pressing plate 30 is fixed, second connecting seat 22 and the firm conflict of first connecting seat 21, no
Easily release.
In one embodiment, Figure 14 is referred to, the fastening end 62 of the fixture 60 is provided with Elastic buckle 63, the pressure
Plate 30 is provided with snap fit 34, the snap fit 34 when first connecting seat 21 slides into the predeterminated position with the Elastic buckle
63 elastic engagings.
In present embodiment, the snap fit 34 is extended by the sidewalls flex of first connecting seat 21.The Elastic buckle
63 are extended by the curved edge of the fastening end 62.The Elastic buckle 63 is included with the fastening away from the fastening end 62 certainly
By holding the connection end 632 of 631 and relatively described engaging free end 631, and the pressing between the fastening free end 631
Arm 633, it is described to be used to drive the fastening free end 631 to depart from the snap fit 34 when receiving pressing force effect by pressure arm 633.
The fastening free end 631 is provided with fastening hole 634.The gland portion of the substantially vertical pressing plate 30 of direction of the fastening hole 634
32.The snap fit 34 has the inclined inclined plane 341 of normal direction of relatively described mainboard 10.When first connecting seat 21 slides into
Predeterminated position, the inclined plane 341 for fastening free end 631 along the snap fit 34 are slided, and the button is slipped into the snap fit 34
Hole 634 is closed, the relatively described fixture 60 of first connecting seat 21 is fixed.By pressing pressure arm 633, the snap fit 34 described in pressing
Depart from the fastening hole 634, it is described, the first connecting seat 21 can relatively described mainboard 10 slide, so as to from the mainboard
The electric connector 20 is dismantled on 10.
Further, Figure 15 is referred to, the electrical connector 100 also includes flexible PCB 70.Second connection
Second top 222 of seat 22 is fixedly connected with flexible PCB 70.The flexible PCB 70 electrically connects through second top 222
In the second pin 223.Flexible PCB 70 described in the gland of gland portion 32 deviates from one with the phase of the second connecting seat 22
Side.The flexible PCB 70 sets strengthening course 80 with the phase of the second connecting seat 22 away from side.The strengthening course 80 is mended for steel.
First connecting seat 21 slides into the predeterminated position, strengthening course 80 described in the gland of pressing plate 30.
Further, Figure 16 is referred to, first connecting seat 21 sets slot 215 with the phase of mainboard 10 away from side,
Second connecting seat 22 is provided with the boss 227 plugged with the slot 215.
In present embodiment, the slot 215 is extended by the end face of the first top 212 towards first bottom 211.Institute
Boss 227 is stated by second bottom 221 towards away from the direction of the second top 222 to be extended.The boss 227 and the slot
215 grafting, the second pin 223 are in contact with first pin 214.First connecting seat 21 is connected with described second
22 stabilized structures of seat, and ensure good conducting.
Figure 17 and Figure 18 are referred to, the present invention also provides a kind of mobile terminal 200, and the mobile terminal 200 includes described
Electrical connector 100, the mobile terminal 200 also include housing 210, and the electrical connector 100 is fixed on the housing 210
It is interior.The housing 210 includes protecgulum 2101 and the back-cover 2102 covered with the phase of protecgulum 2101.The mainboard 10, electrical connection
Device 20 and pressing plate 30 are fixed between the back-cover 212 and the protecgulum 2101.The protecgulum 2101 is by glass plate and display screen
Form.The protecgulum 2101 and the back-cover 2102 form the shell of the mobile terminal 200.
Further, the mobile terminal 200 also includes being fixed between the protecgulum 2101 and the back-cover 2102
Battery 220, the battery 220 are electrically connected to second connecting seat 22.The battery 220 is electrically connected through the flexible PCB 70
Connect second connecting seat 22.The battery 220 electrically connects the mainboard 10 through the electric connector 20, so as to the movement
Terminal 200 provides electric energy.After the back-cover 212 and the protecgulum 211 cover, the stabilized structure of electrical connector 100, protect
The battery 220 is demonstrate,proved often to turn on the mainboard 10.
Further, the mobile terminal 200 also includes central processing unit 230, and the central processing unit 230 is fixed on institute
Mainboard 10 is stated, and first connecting seat 21 is electrically connected through the mainboard 10.The central processing unit 230 is through the electric connector
The 20 electrical connection batteries 220 so that the central processing unit 230 can carry out signal transacting to mobile terminal 200.
Electrical connector and mobile terminal provided by the invention, it is rotatablely connected described first by second connecting seat and connects
Joint chair, the pressing plate are slidably connected the mainboard, and the pressing plate slides into predeterminated position, the second connection described in the gland of part be present
Seat mutually deviates from side with first connecting seat so that and second connecting seat mutually closely contradicts with first connecting seat,
The electrical connector stabilized structure, adds fastness.
Described above is the preferred embodiments of the present invention, it is noted that is come for those skilled in the art
Say, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as this
The protection domain of invention.
Claims (18)
1. a kind of electrical connector, it is characterised in that the electrical connector includes mainboard, pressing plate and electric connector；The pressure
The relatively described mainboard of plate is fixed, and chute is formed between the pressing plate and the mainboard, and the electric connector is slidably connected to described
In chute, the electric connector include be slidably connected the mainboard the first connecting seat and with first connecting seat be rotatablely connected
The second connecting seat；Second connecting seat is located at first connecting seat and mutually deviates from side with the mainboard, and described second connects
The parallel mainboard of pivot center of joint chair, and perpendicular to the glide direction of second connecting seat；Second connecting seat is slided
Move to predeterminated position, the second connecting seat described in the pressing plate gland mutually deviates from side with first connecting seat.
2. electrical connector according to claim 2, it is characterised in that the pressing plate includes the gland of the parallel mainboard
Portion and the bending part of two relatively described gland portion bendings, the bending part are fixedly connected on the mainboard；Connect described second
When joint chair slides into predeterminated position, the second connecting seat described in gland portion gland mutually deviates from side with first connecting seat.
3. electrical connector according to claim 2, it is characterised in that the gland portion is provided with towards the mainboard side
It is raised；When first connecting seat slides into the predeterminated position, the projection be held in second connecting seat with it is described
First connecting seat side.
4. electrical connector according to claim 3, it is characterised in that the projection is bending elastic arm, the projection
Second connecting seat is applied and flexibly supports power.
5. electrical connector according to claim 3, it is characterised in that second connecting seat is connected with described first
Seat is mutually provided with the guide groove of the vertical second connecting seat pivot center away from side, and raised slided with the guide groove is matched somebody with somebody
Close.
6. electrical connector according to claim 5, it is characterised in that the guide groove has close to second connecting seat
The positive stop end for slipping into end and relatively described sliding end setting of rotary shaft, the projection slip into the guiding along the end of slipping into
Groove, the positive stop end are spacing to the projection.
7. electrical connector according to claim 6, it is characterised in that the depth of the guide groove slips into end by described
Gradually increase to the positive stop end.
8. according to the electrical connector described in any one of claim 1 ￣ 7, it is characterised in that the electrical connector also wraps
Include two and be fixed on the mainboard and parallel slide guide bar, first connecting seat mutually deviates from side with second connecting seat
If two parallel grooves, two grooves are slidably connected to two slide guide bars respectively.
9. according to the electrical connector described in any one of claim 1 ￣ 7, it is characterised in that the electrical connector also wraps
Fixture is included, the fixture fixes first connecting seat when first connecting seat slides into the predeterminated position.
10. electrical connector according to claim 9, it is characterised in that the fixture is provided with Elastic buckle, and described
A connecting seat is provided with snap fit, the Elastic buckle when first connecting seat slides into predeterminated position with the snap fit elastic card
Close.
11. electrical connector according to claim 10, it is characterised in that the Elastic buckle by the fixture side
Edge bending extends, and the Elastic buckle has fastens free end and the relatively described company for fastening free end away from the fixture
Connect end, and press pressure arm between the fastening free end, it is described to be used to receive to drive when pressing force acts on by pressure arm
The fastening free end departs from the snap fit.
12. according to the electrical connector described in any one of claim 1 ￣ 7, it is characterised in that the electrical connector also wraps
Flexible PCB is included, the flexible PCB is fixed on second connecting seat and mutually deviates from side with first connecting seat, and
Electrically connect second connecting seat；First connecting seat slides into the predeterminated position, flexible electrical described in the pressing plate gland
Road plate.
13. electrical connector according to claim 12, it is characterised in that the flexible PCB is connected with described second
Seat mutually sets strengthening course away from side；First connecting seat slides into the predeterminated position, strengthening course described in the pressing plate gland.
14. according to the electrical connector described in any one of claim 1 ￣ 7, it is characterised in that first connecting seat is remote
The side of the mainboard is provided with groove, and second connecting seat is provided with boss, the boss close to the first connecting seat side
Overturn with second connecting seat to first connecting seat, with the groove grafting.
15. according to the electrical connector described in any one of claim 1 ￣ 7, it is characterised in that the first connecting seat direction
The mainboard side is provided with the first conducting strip, and the mainboard is provided with the second conducting strip towards the pressing plate side, and described first connects
Joint chair slides into the predeterminated position, and first conducting strip contacts with second conducting strip.
16. a kind of mobile terminal, it is characterised in that the mobile terminal includes the company described in any one of claim 1 ￣ 15
Device device is connect, the mobile terminal also includes housing, and the electrical connector is fixed in the housing.
17. mobile terminal according to claim 16, it is characterised in that the mobile terminal also includes being fixed on the shell
Internal battery, the battery are electrically connected to second connecting seat.
18. mobile terminal according to claim 16, it is characterised in that the mobile terminal also includes central processing unit,
The central processing unit is fixed on the mainboard, and predeterminated position, the central processing unit warp are slid into first connecting seat
The mainboard electrically connects first connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710638306.3A CN107689498B (en) | 2017-07-29 | 2017-07-29 | Connector device and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710638306.3A CN107689498B (en) | 2017-07-29 | 2017-07-29 | Connector device and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107689498A true CN107689498A (en) | 2018-02-13 |
| CN107689498B CN107689498B (en) | 2020-02-07 |
Family
ID=61153147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710638306.3A Expired - Fee Related CN107689498B (en) | 2017-07-29 | 2017-07-29 | Connector device and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107689498B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111430956A (en) * | 2020-04-01 | 2020-07-17 | Oppo（重庆）智能科技有限公司 | Board-to-board connector, first connecting seat, second connecting seat and electronic equipment |
| CN115473059A (en) * | 2022-03-29 | 2022-12-13 | 荣耀终端有限公司 | Electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201110879Y (en) * | 2007-10-26 | 2008-09-03 | 比亚迪股份有限公司 | Connector testing device |
| CN202009133U (en) * | 2011-04-01 | 2011-10-12 | 广东欧珀电子工业有限公司 | Locking device of BTB (Board To Board) connector |
| CN203205629U (en) * | 2013-03-21 | 2013-09-18 | 瑞传科技股份有限公司 | CF insertion slot slide rail buckle structure |
| CN106299767A (en) * | 2016-08-04 | 2017-01-04 | 惠州Tcl移动通信有限公司 | A kind of board to board connector assembly and gland thereof and display device |
-
2017
- 2017-07-29 CN CN201710638306.3A patent/CN107689498B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201110879Y (en) * | 2007-10-26 | 2008-09-03 | 比亚迪股份有限公司 | Connector testing device |
| CN202009133U (en) * | 2011-04-01 | 2011-10-12 | 广东欧珀电子工业有限公司 | Locking device of BTB (Board To Board) connector |
| CN203205629U (en) * | 2013-03-21 | 2013-09-18 | 瑞传科技股份有限公司 | CF insertion slot slide rail buckle structure |
| CN106299767A (en) * | 2016-08-04 | 2017-01-04 | 惠州Tcl移动通信有限公司 | A kind of board to board connector assembly and gland thereof and display device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111430956A (en) * | 2020-04-01 | 2020-07-17 | Oppo（重庆）智能科技有限公司 | Board-to-board connector, first connecting seat, second connecting seat and electronic equipment |
| CN111430956B (en) * | 2020-04-01 | 2021-06-29 | Oppo（重庆）智能科技有限公司 | Board-to-board connector, first connecting seat, second connecting seat and electronic equipment |
| CN115473059A (en) * | 2022-03-29 | 2022-12-13 | 荣耀终端有限公司 | Electronic equipment |
| CN115473059B (en) * | 2022-03-29 | 2024-04-09 | 荣耀终端有限公司 | Electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107689498B (en) | 2020-02-07 |
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| CB02 | Change of applicant information |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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