CN207473210U - A kind of head-mounted display - Google Patents
A kind of head-mounted display Download PDFInfo
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- CN207473210U CN207473210U CN201721345631.2U CN201721345631U CN207473210U CN 207473210 U CN207473210 U CN 207473210U CN 201721345631 U CN201721345631 U CN 201721345631U CN 207473210 U CN207473210 U CN 207473210U
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- linking arm
- locating piece
- head
- axis
- positioning surface
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- 238000010586 diagram Methods 0.000 description 18
- 210000003128 head Anatomy 0.000 description 18
- 238000009434 installation Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 5
- 239000002360 explosive Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
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- 239000000463 material Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 210000001508 eye Anatomy 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Headphones And Earphones (AREA)
Abstract
The utility model discloses a kind of head-mounted displays.The head-mounted display includes：Show main body；Headband, headband are connected with display main body so that user wears；Earphone, earphone include the headset main body being fixed together and linking arm；The locating piece being connected on headband, locating piece have at least two positioning surfaces, and linking arm is rotatablely connected with locating piece so that linking arm fits respectively at least two positioning surfaces；Elastic locking mechanism, when linking arm, which is turned to, to fit with any one positioning surface, elastic locking mechanism can provide the elastic force of linking arm.A technical problem to be solved in the utility model is when earphone and head-mounted display integrated combination are arranged in pairs or groups, and the angle between earphone and user head immobilizes, and limits the usage experience of user.
Description
Technical field
The utility model is related to wear display technology field, more specifically, the utility model is related to a kind of head-mounted displays.
Background technology
Head-mounted display is the equipment for showing image and color, generally passes through the shapes such as eyeshade, the helmet or glasses
Formula is arranged on display screen at the eyes certain distance position away from user, by light path adjust focal length in closely to eye
Eyeball projection image.It generally comprises display main body and headband.
At present, with the development of technology, earphone and the collocation of head-mounted display integrated combination are increasingly becoming a kind of trend.Ear
Machine links together with head-mounted display.
But in this kind of earphone and the structure of head-mounted display integrated combination collocation, between earphone and user head
Angle fix, cause earphone relative to user's ear distance also immobilize, limit the usage experience of user.
Therefore, it is necessary to existing head-mounted display is improved.
Utility model content
One purpose of the utility model is to provide a kind of new solution of head-mounted display.
One side according to the present utility model provides a kind of head-mounted display.The head-mounted display includes：Display master
Body；Headband, the headband are connected with the display main body so that user wears；Earphone, the earphone include being connected to one
The headset main body and linking arm risen；The locating piece being connected on the headband, the locating piece have at least two positioning surfaces, institute
Linking arm is stated to be rotatablely connected that the linking arm is driven to fit at least two positioning surface respectively with the locating piece；Bullet
Property retaining mechanism, the elastic locking mechanism are configured as the linking arm and turn to be affixed with any one of positioning surface
During conjunction, the elastic force of the fixed linking arm is provided.
Optionally, the quantity of the earphone is two, and the linking arm of two earphones is oppositely disposed in the headband
Outside.
Optionally, rigid support portion is equipped on the headband, the locating piece is connected in the rigid support portion.
Optionally, the linking arm includes the first sliding part and the second sliding part, and first sliding part is fixed on described
In headset main body, second sliding part is slidably connected with the first sliding part, and second sliding part is rotated with the locating piece
Connection.
Optionally, the quantity of the positioning surface is two, respectively the first positioning surface and the second positioning surface；The earphone master
Body is configured as the linking arm and turns to the avoidance that user's ear is located remotely from when fitting with first positioning surface
Position, when the linking arm is turned to and is fitted with second positioning surface positioned at the pre-stressed position for being bonded user's ear.
Optionally, first positioning surface and the second positioning surface are planar structure, and first positioning surface and second is determined
Angle between plane is obtuse angle.
Optionally, the elastic locking mechanism includes first axle and the first spring being sheathed in the first axle, described
First axle is penetrated in the locating piece and is rotatablely connected with the locating piece, and the both ends of the first axle are pierced by the connection respectively
Arm and the headband are set in the first axle there are two axial stop, and the linking arm and headband are limited described in two
Between axial stop, the linking arm is configured to that the first axle is driven to swing, and first spring is compressed and carried
For the elastic force that the positioning surface is made to be close to linking arm.
Optionally, the elastic locking mechanism further includes the second axis being rotationally arranged in the locating piece, described
First axle is configured to that second axis is driven to rotate in the locating piece, sliding between the first axle and second axis
Dynamic cooperation
Optionally, first spring be located at second axis and the axial stop that is limited to the headband it
Between.
Optionally, the locating piece includes the first peripheral wall for being with hollow structure, is equipped in axial one end of the first peripheral wall
At least two positioning surface is set in the inner peripheral surface of first peripheral wall there are two the opposite mounting hole in position, and described the
The both ends of two axis are respectively penetrated in two mounting holes, second axis and the mounting hole clearance fit.
Optionally, through-hole is equipped on the linking arm, the first axle is pierced by the through-hole, the first axle with it is described
Transition coordinates between through-hole.
Optionally, through-hole is equipped on the headband, one end of the first axle is pierced by the through-hole, the first axle quilt
Configuration potential energy is swung in the through-hole.
The inventor of the utility model has found, in earphone and the structure of head-mounted display integrated combination collocation, earphone with
Angle between user head is fixed, and earphone is caused also to immobilize relative to the distance of user's ear, limits user
Usage experience.Therefore, the technical assignment or the technical problem to be solved is that this field skills that the utility model to be realized
It is that art personnel never expect or it is not expected that, therefore the utility model is a kind of new technical solution.
According to one embodiment of the disclosure, locating piece has at least two positioning surfaces.Linking arm connects with locating piece rotation
It connects, linking arm can fit in rotation at least two positioning surfaces respectively.When linking arm turns to and any one positioning surface
When fitting, elastic locking mechanism can provide the elastic force of locking linking arm position.
Linking arm can be rotated relative to locating piece, can make to form different size of folder between linking arm and user head
Angle, so as to fulfill widening or reducing distance of the headset main body relative to user's ear.Linking arm can be consolidated according to actual needs
It is scheduled on any angle.
By referring to the drawings to the detailed description of the exemplary embodiment of the utility model, the utility model it is other
Feature and its advantage will become apparent.
Description of the drawings
It is combined in the description and the attached drawing of a part for constitution instruction shows the embodiment of the utility model, and
And it is used to explain the principle of the utility model together with its explanation.
Fig. 1 is the schematic diagram of head-mounted display provided in a kind of embodiment of the utility model；
Fig. 2 is the structure diagram of head-mounted display provided in a kind of embodiment of the utility model；
Fig. 3 is that the head-mounted display provided in a kind of embodiment of the utility model is in the schematic diagram of avoidance state；
Fig. 4 is that the head-mounted display provided in a kind of embodiment of the utility model is in the schematic diagram of pre-stressed position；
Fig. 5 is the structure diagram of earphone provided in a kind of embodiment of the utility model；
Fig. 6 is the part explosive view of the head-mounted display provided in a kind of embodiment of the utility model；
Fig. 7 is the part installation diagram of the head-mounted display provided in a kind of embodiment of the utility model；
Fig. 8 is the part installation diagram of the head-mounted display provided in a kind of embodiment of the utility model；
Fig. 9 is the part installation diagram of the head-mounted display provided in a kind of embodiment of the utility model；
Figure 10 is the schematic diagram in the head-mounted display provided in a kind of embodiment of the utility model；
Figure 11 is the part explosive view of the head-mounted display provided in a kind of embodiment of the utility model；
Figure 12 is the schematic diagram of head-mounted display provided in a kind of embodiment of the utility model；
Figure 13 is the schematic diagram of head-mounted display provided in a kind of embodiment of the utility model；
Figure 14 is the part explosive view of the head-mounted display provided in a kind of embodiment of the utility model；
Figure 15 is the structure diagram of head-mounted display provided in a kind of embodiment of the utility model；
Figure 16 is the part installation diagram of the head-mounted display provided in a kind of embodiment of the utility model；
Figure 17 is the part installation diagram of the head-mounted display provided in a kind of embodiment of the utility model；
Figure 18 is the part installation diagram of the head-mounted display provided in a kind of embodiment of the utility model；
Figure 19 is the part installation diagram of the head-mounted display provided in a kind of embodiment of the utility model；
Figure 20 is the schematic diagram of head-mounted display provided in a kind of embodiment of the utility model；
Figure 21 is the schematic diagram of head-mounted display provided in a kind of embodiment of the utility model.
Wherein, 10：Earphone；100：Headset main body；101：Linking arm；1010：First sliding part；1011：Second sliding part；
11：Locating piece；110：Positioning surface；1100：First positioning surface；1101：Second positioning surface；12：Headband；
10a：Earphone；100a：Headset main body；101a：Linking arm；1012a：Through-hole；11a：Locating piece；110a：Positioning surface；
111a：Mounting hole；112a:Through-hole；12a：Headband；120a：Through-hole；13：First axle；130：Through-hole；14：Second axis；15：First
Spring；16：Axial stop；17：Axial stop；
10b：Earphone；100b：Headset main body；101b：Linking arm；1013b：Substrate；1014b：The first side wall；10140b：
First pin hole；10141b：Groove；1015b：Support plate；10150b：Through-hole；11b：Locating piece；110b：Positioning surface；113b：It inserts
Slot；114b：First pin hole；12b：Headband；18：Second spring；19：First axis pin；
10c：Earphone；100c：Headset main body；101c：Linking arm；1016c：Second sidewall；10160c：Second pin hole；
10161c：Third pin hole；11c：Locating piece；110c：Positioning surface；115c：Second pin hole；116c：Mounting hole；12c：Headband；20：
Third axis；21：4th axis；210：Stepped hole；22：Connecting shaft；23：Third spring；24：Axial stop；240：Third pin hole；
25：Axial stop；26：Second axis pin；27：Third axis pin；；28：Screw.
Specific embodiment
The various exemplary embodiments of the utility model are described in detail now with reference to attached drawing.It should be noted that：It is unless another
It illustrates outside, the component and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is unlimited
The scope of the utility model processed.
It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to this practicality
Novel and its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
In shown here and discussion all examples, any occurrence should be construed as merely illustrative, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need to that it is further discussed.
One embodiment according to the present utility model provides a kind of head-mounted display.With reference to figure 1, the head-mounted display
Including display main body, headband 12, earphone 10, locating piece 11 and elastic locking mechanism.The headband 12 and the display main body
It is connected so that user wears.The display main body carries display screen.In user's wearing after the headband 12, user
Image, color shown in display main body etc. can be observed.For example, the head-mounted display can be virtual reality display or
Person's augmented reality display etc..For example, the head-mounted display can be integral type head-mounted display or circumscribed wear it is aobvious
Show device etc..
The earphone 10 includes the headset main body 100 to link together and linking arm 101.The locating piece 11 is connected to institute
It states on headband 12.The linking arm 101 is rotatably connected with the locating piece 11.For example, the linking arm 101 can be
Platy structure either rod-like structure or other structures.The locating piece 11 has at least two positioning surfaces 110.When the connection
When arm is rotated relative to the locating piece 11, the linking arm 101 can fit at least two positioning surface 110 respectively.
When the linking arm 101 is rotated relative to the locating piece 11, similar lever principle, the headset main body 100
Position also changes therewith.For example, the headset main body 100 is securable to one end of the linking arm 101, the linking arm 101
The opposite side in 100 direction of separate headset main body be rotationally connected on the locating piece 11.
When user wears the head-mounted display, shape has angle between 101 meeting of linking arm and user head.
When the linking arm 101 is rotated relative to the locating piece 11, can be formed not between the linking arm 101 and user head
With the angle of size, so as to fulfill widening or reducing distance of the headset main body 100 relative to user's ear.In addition,
The linking arm 101 can be fixed on any angle according to actual needs.
When the linking arm 101, which is turned to, to fit with any one of positioning surface 110, the elastic locking mechanism
It is provided which the elastic force of fixed 101 position of linking arm, the linking arm 101 is circumferentially fixed, so as to fulfill to the connection
The stop bit of arm 101.If at this point, being acted on without external force, 101 position of linking arm is locked by the elastic locking mechanism.
After the linking arm 101 is fixed by the elastic locking mechanism, as long as applying an energy gram to the earphone 10
Take the external force of elastic locking mechanism elastic force, you can the earphone arm 101 is rotated, so as to adjust the linking arm 101 with making
Angle between user head.
In one specific embodiment, with reference to figure 1, when initial, linking arm 101 is fitted on a positioning surface 110, and
By elastic locking, mechanism is locked.Need widen or reduce the headset main body 100 relative to user's ear away from
From when, the external force of rotation connection arm 101 can be applied, which can overcome the elastic force of elastic locking mechanism.Under external force effect,
Linking arm 101 is turned to be bonded with target positioning surface 110.After linking arm 101 is turned to and is bonded with target positioning surface 110,
External force disappears, and the position of linking arm 101 is locked again by elastic locking mechanism.
In the application, the headset main body 100 is rotatably connected to one by linking arm 101 and the locating piece 11
It rises, by rotating the linking arm 101 i.e. adjustable corner dimension between the linking arm 101 and user head, so as to
Widen or further distance of the headset main body 100 relative to user's ear.It can be by institute by the elastic locking mechanism
It states linking arm 101 to be locked, so as to the position of the fixed headset main body 100.Such position adjustment structure is simplified, convenient for group
Dress, cost are relatively low.The earphone 10 is connected to by the locating piece 11 on the headband 12, not easy to lose.
The quantity of the earphone 10 is one or two.Optionally, the quantity of the earphone 10 is two, with right respectively
Answer the left and right ear of user.The linking arm 101 of two earphones 10 is oppositely disposed in the outside of the headband 12.It avoids
When wearing the headband 12, the head of the earphone 10 and user, which occur to wipe, to be touched.
Accordingly, the quantity of the locating piece 11 is also two.The locating piece 11 can be located at the linking arm 101 respectively
Between the headband 12.
For ease of the headband 12 is connected on the headband 12, optionally, rigidity branch is equipped on the headband 12
Support part, the locating piece 11 are connected in the rigid support portion.The rigid support portion has high stiffness, is unlikely to deform,
So as to support the locating piece 11.For example, the material in the rigid support portion can by metal, metal alloy, plastics or its
He is made material.
For the headband 12 around the head of user, the headset main body 100 is neighbouring or is bonded the ear of user.Institute
Headset main body 100 is stated to connect with the locating piece 11, headband 12 by the linking arm 101.Optionally, with reference to figure 1, the company
It can be strip to connect arm 101.One end of the linking arm 101 is connected in the headset main body 100, and the other end is rotationally connected with
On the locating piece 11.By the linking arm 101 relative to the rotation of the locating piece 11, the headset main body can be adjusted
100 position.
If too small in view of the angle between the linking arm 101 and user head, the headset main body 100 relative to
The ear of user can be excessively near.When wearing, the even entire earphone 10 of the headset main body 100 can occur with the ear of user
Wiping is touched.
If the angle between the linking arm 101 and user head is excessive, the headset main body 100 is relative to user
Ear is farther out.After the completion of wearing, the headset main body 100 cannot be bonded with the ear of user, cause acoustical quality bad.
Optionally, referring to figs. 2 to Fig. 4, the quantity of the positioning surface 110 is two, 1100 He of respectively the first positioning surface
Second positioning surface 1101.
When the linking arm 101, which is turned to, to fit with first positioning surface 1100, the linking arm 101 is with using
Angle between person head is larger, and distance of the headset main body 100 relative to user's ear is zoomed out in realization.It is at this point, described
Linking arm 101 is located at can the avoidance position far from user's ear.
Before wearing, the linking arm 101 and first positioning surface 1100 are fitted, are avoided that the institute during wearing
The ear generation wiping for stating headset main body 100 and user is touched.
When the linking arm 101, which is turned to, to fit with second positioning surface 1101, the linking arm 101 is with using
Angle between person head is smaller, distance of the headset main body 100 that can further relative to user's ear.The linking arm
101 are located at the pre-stressed position that can be bonded user's ear.
After the completion of wearing, the linking arm 101 and second positioning surface 1101 are fitted, user can obtain compared with
Good acoustical quality.
For first positioning surface 1100 is enable to be bonded respectively with the linking arm 101 with second positioning surface 1101,
The concrete shape of first positioning surface 1100 and second positioning surface 1101 can respectively with it is corresponding on the linking arm 101
Binding face matches design.Optionally, with reference to figure 2,1100 and second positioning surface 1101 of the first positioning surface is planar junction
Structure.Angle between first positioning surface, 1100 and second positioning surface 1101 is obtuse angle.
Accordingly, the linking arm 101 has and can fit with 1100 and second positioning surface 1101 of the first positioning surface
Plane surface.
Further, with reference to figure 2, first positioning surface 1100 is connected directly between one with second positioning surface 1101
It rises.
Further, arc joint face is equipped between 1100 and second positioning surface 1101 of the first positioning surface.It is described
First positioning surface 1100 is connect by the arc joint face with the second positioning surface 1101.For example, the one of the annular joint face
End can the tangent, other end and second positioning surface 1101 be tangent with first positioning surface 1100.
Optionally, with reference to figure 1, Fig. 2, the locating piece 11 is between the linking arm 101 and the headband 12.Institute
The surface far from the 12 direction side of headband for stating locating piece is equipped at least two positioning surface 110.It is for example, described fixed
The shape of position part 11 can be cylinder, and the headband 12 is connected to the axial side of the locating piece 11,101 turns of the linking arm
The dynamic axial opposite side for being connected to the locating piece 11.
For ease of adjusting the length of the earphone 10, optionally, with reference to figure 5, the linking arm 101 includes the first sliding part
1010 and second sliding part 1011.First sliding part 1010 is fixed in the headset main body 100.Second sliding part
1011 are slidably connected with the first sliding part 1010.Second sliding part 1011 is rotatablely connected with the locating piece 11.For example, institute
It can be slide plate to state the second sliding part 1011, and guide rail is equipped on first sliding part 1010, and the slide plate can be led along described
Rail slides.In this way, in opposite slip first sliding part 1010 and the second sliding part 1011, the earphone 10 can be adjusted
Entire length.
The concrete structure of the elastic locking mechanism can there are many.As long as when the linking arm 101 turn to arbitrarily
When one positioning surface 110 fits, the elastic locking mechanism, which can provide, makes the linking arm 101 opposite with locating piece 11
Fixed elastic force.
In one embodiment, with reference to figure 6, Figure 10, the elastic locking mechanism includes 13 and first spring 15 of first axle.Institute
First axle 13 is stated to penetrate in the locating piece 11a and be rotatablely connected with the locating piece 11a.
The both ends of the first axle 13 are pierced by the linking arm 101a and the headband 12a respectively.In the first axle 13
On set there are two axial stop, the linking arm 101a and headband 12a are limited between two axial stops.Definition
The axial stop that backstop limiting is carried out to the headband 12a is first axis stopper section 16, and the linking arm 101a is carried out
The axial stop of backstop limiting is the second axial stop 17.The linking arm 101a is rotated relative to the locating piece 11a
When, the linking arm 101a drives the first axle 13 to swing.
First spring 15 is sheathed in the first axle 13.When the linking arm 101a is turned to and any one institute
When stating positioning surface 110a and fitting, first spring 15, which is compressed and provided, makes the locating piece 11a and the connection
The elastic force that arm 101a is close to.For example, during external force drives the linking arm 101a rotations, first spring 15 can begin
Eventually in the state compressed.
Second axial stop 17 is located at the outside of the linking arm 101a, and the linking arm 101a is formed
Backstop.First spring 15 is compressed and applies the elastic force towards the linking arm 101a directions to the locating piece 11a,
So that the linking arm 101a is close to the positioning surface 110a, so as to the position for the linking arm 101a that is locked, the company
It is circumferentially fixed to meet arm 101a.
When applying the external force rotation earphone 10a, the locking elastic force of first spring 15 can be overcome so that described
Linking arm 101a is rotated relative to the locating piece 11a.
By making to relatively rotate between the linking arm 101a and the locating piece 11a, the linking arm can be adjusted
Corner dimension between 101a and user head, realization widen or further the headset main body 100a relative to user's ear
Piece distance.The linking arm 101a can be fixed on any angle according to actual needs.
In the embodiment, to be rotatablely connected the linking arm 101a and the locating piece 11a, optionally, with reference to figure 6,
Fig. 7, the elastic locking mechanism further include the second axis 14 being rotationally arranged in the locating piece 11a.When the connection
When arm 101a drives the swing of first axle 13, the first axle 113 can drive second axis 14 in the locating piece 11a
Rotation.In this way, the first axle 113 is rotatably connected by second axis 14 and the locating piece 11a, institute can be corrected
State the swing of first axle 113.
Further, with reference to figure 6, Fig. 7, the first axle 13 extends radially through second axis 14, to drive described
Two axis 14 rotate in the locating piece 11a.For example, being equipped with through-hole 130 on second axis 14, the through-hole 130 is along diameter
To second axis 14 is penetrated through, the first axle 13 penetrates the through-hole 130.
The first axle 13 and second axis 14 opposite can also be slided along the axial direction of the first axle 13.For example,
Slidably coordinate between 13 and second axis 14 of first axle.
First spring 15 is compressed and provides the elastic force that the locating piece 11a is made to be close to linking arm 101a.Into
One step, with reference to figure 6, first spring 15 is between second axis 14 and the first axis stopper section 16.
When the linking arm 101a, which is turned to, to fit with any one of positioning surface 110, first spring 15
It is compressed.First spring 15 applies elastic force to the second axis 14 and locating piece 11a that are rotatably connected, described so as to make
Locating piece 11a is close together with the linking arm 101a.
Further, with reference to figure 7, the locating piece 11a includes the first peripheral wall for being with hollow structure.In the locating piece
Axial one end of 11a is equipped at least two positioning surfaces 110a.Position there are two being set in the inner peripheral surface of first peripheral wall
Put opposite mounting hole 111a.The both ends of second axis 14 are respectively penetrated in two mounting hole 111a.Second axis
14 respectively with the mounting hole 111a clearance fits.In this way, second axis 14 is rotatablely connected with the locating piece 11a.
Further, with reference to figure 7, the locating piece 11a can also include being set to described first peripheral wall axial direction one end
Roof.At least two positioning surfaces 110a is set on the roof.It is additionally provided on the roof for the first axle
The 13 through-hole 112a slided.For example, the through-hole 112a can elongated or other shapes.
The linking arm 101a and headband 12a limitings are between two axial stops.Described second is axial
Stopper section 17 is located at the outside of the linking arm 101a and carries out backstop to the linking arm 101a.Optionally, with reference to figure 6,
The linking arm 101a is equipped with through-hole 1012a.One end of the first axle 13 is pierced by the through-hole 1012a.The first axle
13 coordinate with the through-hole 1012a transition.In this way, when application external force drives the linking arm 101a rotations, the linking arm
101a can drive 13 synchronous hunting of first axle.
The first axle 13 will not drive the headband 12a to move when swinging.Optionally, with reference to figure 6, Fig. 8, in the head
Band 12a is equipped with through-hole 120a.One end of the first axle 13 is pierced by the through-hole 120a.The first axle 13 is configured potential energy
It is swung in the through-hole 120a.The through-hole 120a has the space swung for the first axle 13.For example, the through-hole
120a can be strip or other shapes.The first axis stopper section 16 is located at the outside of the headband 12a and to institute
It states headband 12a and carries out backstop.
The concrete shape of two axial stops can there are many, as long as can realize to the linking arm 101a and head
Backstop with 12a.
Optionally, with reference to figure 7, Fig. 8, the first axis stopper section 16 is integrally formed in the first axle 13.For example,
The first axis stopper section 16 can be spherical shape.
Optionally, with reference to figure 9, second axial stop 17 is the first clamp spring being sheathed in the first axle 13.
For example, first clamp spring can be c-type clamp spring, the installation for installing first clamp spring can be equipped in the first axle 13
Slot.
The quantity of the first axle 13 is one or more.In one example, with reference to figure 6, Fig. 9, the first axle 13
Quantity be two.During the linking arm 101a rotations, two 13 synchronous huntings of first axle can be driven.For example, two institutes
Stating first axle 13 can be arranged in parallel.
In one specific embodiment, with reference to figure 6 to Figure 10, first axis stopper section 16 is integrally formed at first axle 13
On.Second axial stop 17 is the first clamp spring.First, first axle 13 is pierced by headband 12a, first axis stopper section 16 is correct
Band 12a carries out limit stops.Then, the first spring 15 is placed in first axle 13.The second axis 14 is placed in first axle 13 again
It is rotatablely connected again with locating piece 11a.First spring 15 is limited between the second axis 14 and first axis stopper section 16.First axle 13
It is pierced by the second axis 14 and is pierced by linking arm 101a.Later, the first clamp spring is placed in first axle 13.First clamp spring is located at linking arm
The outside of 101a simultaneously carries out axial stop to linking arm 101a.First spring 15 is compressed and squeezes the second axis 14, so that fixed
Plane 110a is close to linking arm 101a.
In another embodiment, with reference to figures 11 to Figure 13, the linking arm 101b include the substrate 1013b that is oppositely arranged and
Support plate 1015b.The substrate 1013b is fixedly connected with the headset main body 100b.The substrate 1013b and the locating piece
11b is rotatablely connected.The support plate 1015b is between the substrate 1013b and the locating piece 11b.The elastic locking
Mechanism includes the second spring 18 being limited between the substrate 1013b and support plate 1015b.The second spring 18 is compressed
And offer makes the elastic force that the support plate 1015b is close to the locating piece 11b.
When the substrate 1013b is rotated relative to the locating piece 11b, the support plate 1015b is driven to move, so as to make
The support plate 1015b fits respectively at least two positioning surface 110b on the locating piece 11b.Positioned at the support plate
Second spring 18 between 1015b and the substrate 1013b is compressed, and can provide that be close to the support plate 1015b described fixed
The elastic force of plane 110b, so as to the position for the linking arm 101b that is locked.
When applying the external force rotation earphone 10b, the locking elastic force of the second spring 18 can be overcome so that described
Linking arm 101b is rotated relative to the locating piece 11b.
By making to relatively rotate between the linking arm 101b and the locating piece 11b, the linking arm can be adjusted
Corner dimension between 101b and user head, realization widen or further the headset main body 100b relative to user's ear
Piece distance.Linking arm 101b can be fixed on any angle according to actual needs.
In the embodiment, the locating piece 11b is fixedly attached on the headband 12b.Optionally, the locating piece
11b is removably attachable on the headband 12b.For example, the locating piece 11b can be threadedly coupled with the headband 12b or
Clamping.
Optionally, with reference to figure 11, any one in the substrate 1013b, support plate 1015b the two, which is equipped with, to be oriented to
Column.The substrate 1013b, support plate 1015b another on be equipped with pilot hole.The lead is penetrated in the pilot hole
It is interior.It, can be between the support plate 1015b and the substrate 1013b by the cooperation between the lead and pilot hole
Relative movement play the guiding role.
To be oriented to, being supported to the second spring 18, further, with reference to 11, the second spring 18 is sheathed on
On the lead.Described 18 one end of second spring is limited in the support plate 1015b, the other end is limited in the substrate
1013b。
The shape of the branch support plate 1015b can there are many.In one example, with reference to figure 11, the support plate 1015b
For rectangle, at least one lead or pilot hole are both provided in the four corners of the support plate 1015b.In this way,
The second spring 18 can make the positioning surface 110b reliably be close together with the support plate 1015b.
Optionally, with reference to figures 11 to Figure 13, groove 10141b is equipped on the substrate 1013b.The support plate 1015b
It avoids in the groove 10141b.The support plate 1015b is opposite with the bottom surface of the groove 10141b.The second spring
18 limitings are between the bottom surface of the support plate 1015b and the groove 10141b.
There are many modes of the substrate 1013b and locating piece 11b rotation connections.
Optionally, with reference to figures 11 to Figure 13, the first side wall 1014b is protruded on the substrate 1013b.In the support
Plate 1015b is equipped with through-hole 10150b.The first side wall 1014b be pierced by the through-hole 10150b and with the locating piece
11b is rotatablely connected.It is slidably matched between the through-hole 10150b of the first side wall 1014b and the support plate 1015b.
When the substrate 1013b is rotated relative to the locating piece 11b, the support plate 1015b can be driven to rotate, to divide
It is not bonded at least two positioning surface 110b on the locating piece 11b.The second spring 18 applies the support plate 1015b
Add the elastic force towards the locating piece 11b directions, the support plate 1015b is made to be close to the positioning surface 110b, it is solid so as to lock
The position of the fixed earphone 10b, the earphone 10b are circumferentially fixed.
Further, with reference to figure 11, the quantity of the first side wall 1014b is two, two the first side wall 1014b
It is oppositely arranged.The substrate 1013b is more smoothly rotatably connected with the locating piece 11b.
Further, with reference to figure 11, position can be respectively equipped on the first side wall 1014b and the locating piece 11b
Corresponding first pin hole 10140b and 114b.It has been penetrated in the first pin hole 10140b and 114b by the substrate 1013b
With the first axis pin 19 of locating piece 11b rotation connections.In this way, the first side wall 1014b and locating piece 11b is rotatablely connected
Together, the substrate 1013b can be rotated relative to the locating piece 11b.
Further, with reference to figure 11, it can be equipped on the locating piece 11b and match with the first side wall 1014b
Slot 113b.The first side wall 1014b be pierced by slot 113b described in the partial insertion of the through-hole 10150b and with
The locating piece 11b rotation connections.In this way, the substrate 1013b can limit one end of the second spring 18, so that
The second spring 18 is compressed between the substrate 1013b and the support plate 1015b.
In yet another embodiment, it is fixedly connected on the headband 12c with reference to figs. 14 to Figure 21, the locating piece 11c.
The elastic locking mechanism includes third spring 23 and 20 and the 4th axis 21 of third axis being set-located.
The locating piece 11c, linking arm 101c, 20 and the 4th axis 21 of third axis are collectively formed containing there are one the four of prismatic pair
Rod structure.
Wherein, the locating piece 11c is the rack of fixed setting.
The linking arm 101c and locating piece 11c is rotatablely connected, and is a side link.
4th axis 21 is rotatablely connected with the locating piece 11c, is a side link.
The third axis 20 is connecting rod.The third axis 20 is rotatablely connected with the linking arm 101c.The third axis 20
It is slidably connected with the 4th axis 21, to form the prismatic pair.
When the linking arm 101c and the positioning surface 110c fit, the third spring 23 is compressed and is provided
Make the locking elastic force of the first axle 13 and 14 axial restraint of the second axis.
When the linking arm 101c, which is turned to, to fit with any one of positioning surface 110c, the third spring 23
It is in confined state and provides to make locking elastic force of the first axle 13 together with 14 axial restraint of the second axis.
If no external force effect, four-bar mechanism is in stable triangle, so as to lock the position of the linking arm 101c.
When applying the external force for rotating the earphone 10c, the locking elastic force of the third spring 23 can be overcome so that described
20 and the 4th axis of third axis, 21 opposite slip, the linking arm 101c can be rotated relative to the locating piece 11c.
By the relative rotation between the linking arm 101c and the locating piece 11c, the linking arm can be adjusted
Corner dimension between 101c and user head, realization widen or further the headset main body 100c relative to user's ear
Piece distance.The linking arm 101c can be fixed on any angle according to actual needs.
In the embodiment, it is rotatablely connected between the locating piece 11c and the 4th axis 21.Optionally, with reference to figure 17, institute
It states locating piece 11c and includes the second peripheral wall for being with hollow structure.Described at least two are equipped in axial one end of the locating piece 11c
A positioning surface 110c.The opposite mounting hole 116c in position there are two being set in the inner peripheral surface of second peripheral wall.Described
The radially opposite sides of four axis 21 protrude connecting shaft 22.Two connecting shafts 22 respectively penetrate two mounting hole 116c
It is interior.Equal clearance fit between the connecting shaft 22 and the mounting hole 116c, the connecting shaft 22 can be in the mounting hole 116c
Interior rotation.In this way, the 4th axis 21 is rotatablely connected by the connecting shaft 22 and the locating piece 11c.
The linking arm 101c is the side link in four-bar mechanism.The linking arm 101c respectively with the locating piece 11c
It is rotatablely connected with the third axis 20.Optionally, with reference to figure 11, Figure 20, Figure 21, second is protruded on the linking arm 101c
Side wall 1016c.For example, the second sidewall 1016c can be perpendicular to the linking arm 101c.In the second sidewall 1016c and
The locating piece 11c is equipped with corresponding second pin hole 10160c, the 115c in position.In the second sidewall 1016c and locating piece
It is penetrated in second pin hole 10160c, 115c of 11c by the of the second sidewall 1016c and locating piece 11c rotation connections
Two axis pins 26.
The corresponding third pin hole 10161c in position, 240 are equipped on the second sidewall 1016c and the third axis 20.
Third pin hole 10161c on the second sidewall 1016c and third axis 20, it has been penetrated the second sidewall in 240
The third axis pin 27 that 1016c is rotatablely connected with third axis 20.
The second pin hole 10160c and third pin hole 10161c on the second sidewall 1016c is located at different location, so that
The linking arm 101c is rotatablely connected as side link with the locating piece 11c and the third axis 20 respectively.
The quantity of the second sidewall 1016c is one or more.Further, with reference to figure 14, the second sidewall
The quantity of 1016c is two.Two second sidewall 1016c are located at the radially opposite sides of the third axis 20 respectively.Two institutes
The the second pin hole position stated on second sidewall 1016c is corresponding, to be threaded into second axis pin 26.Two second sidewalls
The second pin hole position on 1016c is opposite, to be threaded into the third axis pin 27.
For the third spring 23 is caused to be compressed to provide locking elastic force, optionally, with reference to figure 14, Figure 16, described
Third axis 20 is equipped with third axial stop 24.The third spring 23 and the 4th axis 21 are sheathed on the third axis
On 20.For example, the 4th axis 21 can be tubular structure.It is axial with third that the third spring 23 is located at the 4th axis 21
Between stopper section 24.
Further, with reference to figure 14, Figure 20, Figure 21, when the linking arm 101c is turned to and the positioning surface 110c phases
During fitting, the positioning surface 110c can carry out the linking arm 101c circumferential backstop.The linking arm 101c cannot continue to turn
It is dynamic.For example, the positioning surface 110c can be the planar structure for having certain length.
When the linking arm 101c, which is turned to, to fit with the positioning surface 110c, the third spring 23 is compressed in
Between 4th axis 21 and third axial stop 24, the linking arm 101c to be prevented to turn round.For example, in the linking arm
In 101c rotation processes, the third spring 23 can be in compressive state always.
In this way, when the linking arm 101c turn to positioning surface 110c fits any one described when, the linking arm
101c cannot be rotated further and cannot turn round.The third axis 20 and 21 axial restraint of the 4th axis, the linking arm 101c quilts
It is circumferentially fixed.
When applying the external force for turning round the earphone 10c, the elastic force of the third spring 23 can be overcome so that the third
20 and the 4th axis of axis, 21 opposite slip, linking arm 101c revolutions.
Further, with reference to figure 14, the 4th axial stop 25 is additionally provided on the third axis 20.Described 4th is axial
Stopper section 25 is located at the side in separate 24 direction of third axial stop of the 4th axis 21.Pass through the 4th axial stop
The backstop limiting in portion 25, the 4th axis 21 is without departing from the third axis 20.
Further, with reference to figure 14, when the linking arm 101c and positioning surface 110c fits, the third
Axis 20 can be also resiliently clamped between 23 and the 4th axial stop 25 of third spring.The offer of third spring 23 makes
The third axis 20 is against the locking elastic force of the 4th axial stop 25.For example, in the rotation of the linking arm 101c
Cheng Zhong, the third spring 23 can be in compressive state always.
In this way, when the linking arm 101c and the positioning surface 110c fit, 20 and the 4th axis 21 of third axis
It is securely fixed together.At this point, four-bar mechanism is in stable triangle, the circumferentially fixed linking arm 101c of energy, so as to make
The linking arm 101c fits together always with the positioning surface 110c.
It it should be noted that being designed so that by structure size：When the linking arm 101c with it is any described
When positioning surface 110c fits, the third axis 20 is made to be resiliently clamped in the third spring 23 with being located at the 4th axial stop
Between portion 25.
When applying the external force for turning round the earphone 10c, the locking elastic force of the third spring 23 can be overcome so that described
20 and the 4th axis of third axis, 21 opposite slip, linking arm 101c revolutions.
Further, with reference to figure 20, Figure 21, the 4th axis 21 surrounds stepped hole 210, and the stepped hole 210 has rank
Tread.The third spring 23 is limited between the third axial stop 24 and the cascaded surface of the stepped hole 210.
Further, with reference to figure 14, the third axial stop 24 is integrally formed on the third axis 20.
Further, the linking arm 101c is rotatablely connected with the third axial stop 24.For example, the third
Pin hole 240 may be disposed in the third axial stop 24.
With reference to figure 14, the 4th axial stop 25 can be the second clamp spring being sheathed on the third axis 20.Example
Such as, the mounting groove for installing second clamp spring can be equipped on the third axis 20.For example, second clamp spring can be with
For E type clamp springs.
Certainly, the third axis 20 can also be sheathed on the 4th axis 21.
The locating piece 11c be fixedly connected on mode on the headband 12c can there are many.Optionally, the positioning
Part 11c is threaded togather with the headband 12c.Such as shown in Figure 14, several screws 27 can be penetrated the headband 12c and
The locating piece 11c, so as to which the locating piece 11c be threadedly coupled with the headband 12c.
In one specific embodiment, with reference to figs. 14 to Figure 21, third axial stop 24 is integrally formed at third axis 20
On, the 4th axial stop 25 is the second clamp spring being sheathed on third axis 20.First, third spring 23 is sheathed on third axis
On 20, third axial stop 24 carries out limit stops to one end of third spring 23.Then, the 4th axis 21 is sheathed on third
On axis 20, third spring 23 is limited between third axial stop 24 and the 4th axis 21.The second clamp spring is sheathed on again
On 4th axis 21,23 and the 4th axis 21 of third spring is located between 24 and second clamp spring of third axial stop.Later, by the 4th
Axis 21 and locating piece 11c is rotatablely connected, and locating piece 11c is fixedly connected with headband 12c, by the second sidewall on linking arm 101c
1016c is rotatablely connected respectively with locating piece 11c and third axis 20.
Although some specific embodiments of the utility model are described in detail by example, this field
It is to be understood by the skilled artisans that example above merely to illustrating rather than in order to limit the scope of the utility model.This
Field it is to be understood by the skilled artisans that can not depart from the scope of the utility model and spirit in the case of, to above example
It modifies.The scope of the utility model is defined by the following claims.
Claims (12)
1. a kind of head-mounted display, which is characterized in that including：
Show main body；
Headband, the headband are connected with the display main body so that user wears；
Earphone, the earphone include the headset main body to link together and linking arm；
The locating piece being connected on the headband, the locating piece have at least two positioning surfaces, the linking arm with it is described fixed
Position part rotation connection is so that the linking arm fits respectively at least two positioning surface；
Elastic locking mechanism, the elastic locking mechanism are configured as the linking arm and turn to and any one of positioning
When face fits, the elastic force of the fixed linking arm is provided.
2. head-mounted display according to claim 1, which is characterized in that the quantity of the earphone is two, described in two
The linking arm of earphone is oppositely disposed in the outside of the headband.
3. head-mounted display according to claim 1, which is characterized in that rigid support portion, institute are equipped on the headband
Locating piece is stated to be connected in the rigid support portion.
4. head-mounted display according to claim 1, which is characterized in that the linking arm includes the first sliding part and second
Sliding part, first sliding part are fixed in the headset main body, and second sliding part is slidably connected with the first sliding part,
Second sliding part is rotatablely connected with the locating piece.
5. head-mounted display according to claim 1, which is characterized in that the quantity of the positioning surface is two, respectively
First positioning surface and the second positioning surface；
The headset main body is configured as the linking arm and turns to be located remotely from when fitting with first positioning surface to make
The avoidance position of user's ear is located at when the linking arm is turned to and fitted with second positioning surface and is bonded user's ear
Piece pre-stressed position.
6. head-mounted display according to claim 5, which is characterized in that first positioning surface and the second positioning surface are
Planar structure, the angle between first positioning surface and the second positioning surface is obtuse angle.
7. according to the head-mounted display described in any one of claim 1-6, which is characterized in that the elastic locking mechanism includes
First axle and the first spring being sheathed in the first axle, the first axle penetrate in the locating piece and with the locating piece
Rotation connection, the both ends of the first axle are pierced by the linking arm and the headband respectively,
It is set in the first axle there are two axial stop, the linking arm and headband are limited in two axial stops
Between, the linking arm is configured to drive the first axle to swing, first spring compressed and provide make it is described fixed
The elastic force that plane is close to linking arm.
8. head-mounted display according to claim 7, which is characterized in that the elastic locking mechanism further includes rotatably
The second axis being set in the locating piece,
The first axle is configured to that second axis is driven to rotate in the locating piece, the first axle and described second
It is slidably matched between axis.
9. head-mounted display according to claim 8, which is characterized in that first spring be located at second axis with it is right
Between the axial stop that the headband is limited.
10. head-mounted display according to claim 8, which is characterized in that the locating piece includes being with hollow structure
First peripheral wall is equipped at least two positioning surface in axial one end of the first peripheral wall,
It is set in the inner peripheral surface of first peripheral wall there are two the opposite mounting hole in position, the both ends of second axis are worn respectively
Enter in two mounting holes, second axis and the mounting hole clearance fit.
11. head-mounted display according to claim 7, which is characterized in that it is equipped with through-hole on the linking arm, described the
One axis is pierced by the through-hole, transition cooperation between the first axle and the through-hole.
12. head-mounted display according to claim 7, which is characterized in that on the headband be equipped with through-hole, described first
One end of axis is pierced by the through-hole, and the first axle is configured potential energy and is swung in the through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721345631.2U CN207473210U (en) | 2017-10-18 | 2017-10-18 | A kind of head-mounted display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721345631.2U CN207473210U (en) | 2017-10-18 | 2017-10-18 | A kind of head-mounted display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207473210U true CN207473210U (en) | 2018-06-08 |
Family
ID=62268062
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721345631.2U Expired - Fee Related CN207473210U (en) | 2017-10-18 | 2017-10-18 | A kind of head-mounted display |
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| Country | Link |
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| CN (1) | CN207473210U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107656372A (en) * | 2017-10-18 | 2018-02-02 | 歌尔科技有限公司 | A kind of head-mounted display |
| WO2019075667A1 (en) * | 2017-10-18 | 2019-04-25 | 歌尔科技有限公司 | Head-mounted display |
-
2017
- 2017-10-18 CN CN201721345631.2U patent/CN207473210U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107656372A (en) * | 2017-10-18 | 2018-02-02 | 歌尔科技有限公司 | A kind of head-mounted display |
| WO2019075667A1 (en) * | 2017-10-18 | 2019-04-25 | 歌尔科技有限公司 | Head-mounted display |
| CN107656372B (en) * | 2017-10-18 | 2020-01-03 | 歌尔科技有限公司 | Head-mounted display |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201027 Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building) Patentee after: GoerTek Optical Technology Co.,Ltd. Address before: 266104 Laoshan Qingdao District North House Street investment service center room, Room 308, Shandong Patentee before: GOERTEK TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |