CN107490863A - A kind of locking system and electronic product - Google Patents
A kind of locking system and electronic product Download PDFInfo
- Publication number
- CN107490863A CN107490863A CN201710736924.1A CN201710736924A CN107490863A CN 107490863 A CN107490863 A CN 107490863A CN 201710736924 A CN201710736924 A CN 201710736924A CN 107490863 A CN107490863 A CN 107490863A
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- Prior art keywords
- buckle
- connector
- locking system
- limiting section
- elastic device
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- 230000004913 activation Effects 0.000 claims abstract description 24
- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 description 13
- 230000007246 mechanism Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B2027/0178—Eyeglass type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Battery Mounting, Suspending (AREA)
- Buckles (AREA)
Abstract
The invention discloses a kind of locking system and electronic product, including the first connector, the second connector for connection, in addition to the activation button that buckle, the driving card button being arranged on the first connector are subjected to displacement, and the first elastic device for buckle reset；Holding section is provided with second connector；Also include the limiting section being arranged on by the second elastic device on the second connector, in closure state, the free end of the limiting section is pressed on the outer wall of buckle in advance；In opening, the stopper slot that the free end of the limiting section is set under the active force of the second elastic device with the buckle outer wall is combined together.The locking system of the present invention, the first connector and the first connector can be firmly fastened togather by buckle；When activation button driving card button bit is in opening, the limiting section can be with snapping fit together, so as to which buckle is remained at into opening so that without applying external force always to activation button, be advantageous to the dismounting of part.
Description
Technical field
The present invention relates to sealed field, more particularly, to the locking system between a kind of part；The invention further relates to one kind
Using the electronic product of above-mentioned locking system, such as VR glasses etc..
Background technology
Mechanical locking structure often applies the connection between part.For relatively conventional fixed form, pass through locking
Structure can not only realize the Fast Installation connection between two or more parts, can also be realized by exposed press button mechanism
The function of fast quick-detach, it is very convenient to use.
But current most mechanical locking press button mechanism, it is only opened, closes both working conditions, and presses
Key mechanism is typically configured as being kept closed under the action of the elastic means.When dismounting is needed, user needs to use
Press button mechanism is promoted and is maintained at opening by hand, could realize the dismounting between part, and otherwise press button mechanism can be in spring
Closure state is returned under Self-resetting effect.The design of this structure make it that when dismounting, user is needed button machine on the other hand
Structure is maintained at opening, on the other hand disassembles part, very inconvenient.
The content of the invention
It is an object of the present invention to provide a kind of new solution of locking system.
According to the first aspect of the invention, there is provided a kind of locking system, including the first connector for connection, second
Connector, in addition to the activation button that buckle, the driving card button being arranged on the first connector are subjected to displacement, and answered for buckle
First elastic device of position；Holding section is provided with second connector；
The buckle is configured as：It is described to be buckled under the active force of the first elastic device and second in closure state
Holding section on connector is fastened togather；In opening, the activation button driving card button is subjected to displacement so that buckle
With snap portions from；
Also include the limiting section being arranged on by the second elastic device on the second connector, in closure state, the limit
The free end in position portion is pressed on the outer wall of buckle in advance；In opening, the free end of the limiting section is in the second elasticity dress
The stopper slot set under the active force put with the buckle outer wall is combined together.
Alternatively, the buckle is rotatably connected on the first connector, and using the shaft axis of buckle as boundary, its fastening end is used
In the holding section for engaging the second connector, its drive end is combined together with activation button.
Alternatively, the holding section is the slot being arranged on the second connector；Set on the fastening end of the buckle
There is the hook body segment for stretching into slot.
Alternatively, the face that the hook body segment contacts with slot is inclined-plane.
Alternatively, in closure state, the free termination of the limiting section is pressed on the outer wall of fastening end termination in advance；Institute
Stopper slot is stated to be arranged on the outer wall of the fastening end.
Alternatively, the outer wall of the fastening end is in curved surface.
Alternatively, the limiting section comprises at least the body being limited in the second connector groove, and connects with body
Connect and stretched out from the second connector and be used for the spacing head with being clasped.
Alternatively, the spacing head is in the form of a column, and the installation direction of the first connector, the second connector with it is described spacing
Groove, the cooperation direction on spacing head are consistent.
Alternatively, pretightning force of second elastic device in buckle closure state is configured as：It is in and opens in buckle
When opening state, the first connector is set to be separated with the second connector.
According to another aspect of the present invention, a kind of electronic product is additionally provided, it includes above-mentioned locking system.
The locking system of the present invention, the first connector and the first connector can firmly be engaged by buckle, holding section
Together；When activation button driving card button bit is in opening, the limiting section can be with snapping fit together, so that will
Buckle remains at opening so that without applying external force always to activation button, is advantageous to the dismounting of part.
It was found by the inventors of the present invention that in the prior art, press button mechanism is typically configured under the action of the elastic means
To be kept closed, when dismounting is needed, user needs to be promoted press button mechanism with hand and is maintained at opening,
The dismounting between part can be realized, use is very inconvenient.Therefore, the technical assignment or skill to be solved that the present invention to be realized
Art problem be it is that those skilled in the art never expect or it is not expected that, therefore the present invention is a kind of new technical scheme.
By referring to the drawings to the present invention exemplary embodiment detailed description, further feature of the invention and its
Advantage will be made apparent from.
Brief description of the drawings
It is combined in the description and the accompanying drawing of a part for constitution instruction shows embodiments of the invention, and even
It is used for the principle for explaining the present invention together with its explanation.
Fig. 1 is the structural representation of VR glasses of the present invention.
Fig. 2 is schematic diagram of the VR glasses of the present invention in closure state.
Fig. 3 is schematic diagram of the VR glasses of the present invention in opening.
Fig. 4 is the structural representation of buckle of the present invention.
Fig. 5 is the structural representation of activation button of the present invention.
Fig. 6 is the partial enlarged drawing of battery compartment engaging groove location of the present invention.
Fig. 7 is the structural representation of limiting section of the present invention.
Embodiment
The various exemplary embodiments of the present invention are described in detail now with reference to accompanying drawing.It should be noted that：Unless have in addition
Body illustrates that the unlimited system of part and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The scope of invention.
The description only actually at least one exemplary embodiment is illustrative to be never used as to the present invention below
And its application or any restrictions that use.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, 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 accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.
The invention provides a kind of locking system, and it includes the first connector, the second connector, buckle, activation button, bullet
Property device, limiting section etc.；By the cooperation of each part, the fast fastening, quick of the first connector and the second connector is realized
Dismounting.And when dismounting, activation button can be locked at opening, this allows for no longer needing Continued depression to drive
Button could disassemble the first connector, the second connector.
The locking system of the present invention may apply in each electronic product, for the ease of describing the locking system of the present invention,
Now by taking wearable device as an example, the buckle structure between the first connector of the invention, the second connector, locking principle are carried out detailed
Most description.But it should be noted that the locking system of the present invention not only may apply in wearable device, be also applied to
In other devices for needing quick lock in, fast quick-detach, it will not enumerate herein.
What Fig. 1 was illustrated is the structural representation of VR glasses, and it includes main casing 1 (corresponding the first above-mentioned connector),
There is provided the parts such as the circuit of VR glasses, sensor, chip in the main casing 1.VR glasses also include being used to place battery core
Battery compartment (corresponding above-mentioned the second connector), the battery compartment includes drain pan 20, upper casing 21, and the drain pan 20, upper casing 21 are detained
It is combined, defines the cavity volume for accommodating battery core.
After main casing 1 in VR glasses of the present invention is assembled together with battery compartment so that the battery core in battery compartment can be
Each device power supply in main casing 1.When battery core out of power, it is necessary to battery compartment be disassembled from main casing 1, by battery compartment
On charging inlet be exposed, so as to be charged to the battery core in battery compartment.It is also possible that battery compartment is dismantled down
After coming, the battery core in battery compartment, or the battery compartment that directly can more renew for main casing 1 can be changed.
The VR glasses of the present invention, in addition to the buckle 4 being arranged on main casing 1, and the drive that driving buckle 4 is subjected to displacement
Dynamic button 3.With reference to figure 1, Fig. 2, Fig. 4, buckle 4 can be connected in main casing 1 by an axis of rotation so that buckle 4 can edge
The rotation that direction pivots clockwise or counter-clockwise occurs for the rotating shaft.Using the pivot center of buckle 4 as boundary, its one end is fastening end
40, the other end is then drive end 41.The first elastic device 6 is provided between the main casing 1 and the fastening end 40 of buckle 4,
So that buckle 4 in the effect of no external force, can be maintained at closed form under the elastic restoring force of the first elastic device 6
State.First elastic device 6 preferably uses spring well-known to those skilled in the art (extension spring), and its one end is attached to main casing
On 1, the other end can be hung on the groove 400 that the side wall of fastening end 40 is set.
The drive end 41 of buckle 4 is combined together with activation button 3, and the driving of buckle 4 can be promoted by activation button 3
End 41, so that whole buckle 4 deflects.Fig. 5 shows that a kind of of activation button 3 of the present invention implements structure, and it includes exposed
Driving body 30, the guide rail 31 being combined together with the side wall of main casing 1 is provided with driving body 30 bottom, this is led
The side wall of rail 31 and main casing 1, which is oriented to, to be combined together so that activation button 3 can carry out switchback in unlocked position, closing position
Change.
Drive rod 32 is additionally provided with the bottom of the driving body 30, the drive end 41 of the buckle 4 is provided with driving
Groove 410.When assembling, the drive rod 32 of driving body 30 is stretched in the driver slot 410 of buckle 4, so as to which driving be pressed
Button 3 gets up with the linkage of buckle 4.When needing, the driving downward actuation of body 30 can be promoted, so that drive rod 32 drives buckle 4
Clockwise deflection occurs by axis of its rotating shaft, with reference to the view direction of figure 3.
The VR glasses of the present invention, are provided with what is be combined together for the fastening end 40 with buckle 4 on the battery compartment
Holding section.Specifically, with reference to figure 2, Fig. 4, Fig. 6, the holding section is the slot 200 being arranged on drain pan 20, in buckle 4
During closure state, the fastening end 40 of the buckle 4 is extend into the slot 200 of battery compartment, so as to by main casing 1 and battery compartment
It is fastened togather.
In order that slot 200 is preferably combined together with fastening end 40, shape, size and the slot of fastening end 40
200 shape, size are corresponding.Specifically, figure 4, the tip position of the fastening end 40 are provided with hook body segment 401, should
Hook body segment 401 can be regarded as stretching out for the tip position of fastening end 40.In closure state, the hook body segment of the buckle 4
401 stretch in the slot 200 of battery compartment and are combined together with slot 200.And in the effect of the first elastic device 6
Under, hook body segment 401 can be made firmly to be combined together with slot 200, ensure that main casing 1 engages with the firm of battery compartment.
In one preferred embodiment of the invention, the face that the hook body segment 401 contacts with slot 200 is inclined-plane
(for the installation direction of main casing 1 and battery compartment) so that hook body segment 401 can firmly be combined with slot 200
Together, can avoid causing the disengaging of hook body segment 401 and slot 200 because vibrating or falling.The setting that the inclined-plane coordinates,
It is additionally favorable for the assembling of battery compartment and main casing 1.Such as when buckle 4 is in closure state, battery compartment is inserted to the peace of main casing 1
In tankage, now the inclined-plane of the lower end of battery compartment slot 200 can promote hook body segment 401 to rotate counterclockwise, until hook body segment 401 from
It is dynamic to fall into slot 200 and be fastened togather again with the slot 200.
In above-described embodiment, buckle 4 is rotatably connected on main casing 1, and it is realized by the rotation or deflection of buckle 4
And the combination of slot 200, depart from.For a person skilled in the art, the motion mode of the buckle 4 can also be flat
It is dynamic, such as buckle 4 can be slidably fitted in main casing 1 along some direction so that buckle 4 can slide into slot
200 position and together with it；Disengaging of buckle 4 and slot 200 etc. then can be achieved in reverse slide, no longer has herein
Body explanation.
When activation button 3 is in opening, first elastic device 6 is opened, now if promoting driving to press
The power of button 3 disappears, then activation button 3, buckle 4 can reset under the elastic restoring force of the first elastic device 6.In order to can be with
Activation button 3, buckle 4 are maintained at opening, VR glasses of the invention are also provided with limiting section 5 on battery compartment.
With reference to figure 2, Fig. 6, Fig. 7, the limiting section 5 can be in the form of a column, and it includes body 51 and is located at body 51 respectively
The spacing head 50 at both ends, spacing afterbody 52.The radial dimension of body 51 is more than spacing head 50, the size of spacing afterbody 52.
Fluted 210 are set on the upper casing 21 of battery compartment, the limiting section 5 can be arranged on the groove 210 by the second elastic device 8
In.
Specifically, body 51, spacing afterbody 52 are located in groove 210, spacing head 50 stretched out from battery compartment and with card
Button 4 is combined together.Because the radial dimension of body 51 is larger so that can be spacing in groove by body 51, spacing afterbody 52
In 210.Second elastic device 8 can be other elastomeric elements well-known to those skilled in the art such as spring.One end of spring
It is against in the side wall of groove 210, the other end is enclosed on spacing afterbody 52 and is against in the side wall of body 51.
For those skilled in the art, spacing afterbody 52 is not essential part, and the second elastic device 8 can
It is set directly between the side wall of body 51 and groove 210, no longer illustrates herein.
Limiting section is configured to：In closure state, the spacing head 50 of the limiting section 5 can be filled by the second elasticity
8 are put to be pressed in advance on the outer wall of buckle 4；In opening, the spacing head 50 of the limiting section 5 is in the second elastic device 8
Active force under with the outer wall of buckle 4 set stopper slot 402 be combined together.
With reference to figure 4, stopper slot 402 is arranged on the tip position of fastening end 40, such as may be provided at the outside of hook body segment 401
On wall.In closure state, spacing head 50 is pressed on the outer wall of the termination of fastening end 40 in advance, when buckle 4 is in activation button 3
When deflection clockwise occurring under promoting, the termination on spacing head 50 is slided on the outer wall of the termination 403 of fastening end 40, until working as card
For buckle when opening, spacing head 50 slides into the position of stopper slot 402, and enters in the presence of the second elastic device 8
Enter into stopper slot 402, so as to which buckle 4 be pinned, so that buckle 4, activation button 3 remain at the state of unlatching.In order to
The termination on spacing head 50 is successfully slided on the outer wall of termination 403, preferably make the outer wall of termination 403 in curved surface.
At this point it is possible to battery compartment is disassembled from main casing 1, during dismounting, because limiting section 5 is arranged on
On battery compartment, so limiting section 5 can be together removed with battery compartment.That is, the spacing head 50 of limiting section 5 is with electricity
Chi Cang dismounting, it can depart from the stopper slot 402 of fastening end 40, now, because fastening end 40 loses the spacing of limiting section 5,
It can reset under the active force of the first elastic device 6.
In the unloading process of battery compartment, in order that spacing head 50 successfully departs from from stopper slot 402, in opening state
During state, main casing 1, the installation direction of battery compartment are preferably consistent with the cooperation direction on stopper slot 402, spacing head 50.Such as join
Fig. 3 view direction is examined, main casing 1, the installation direction of battery compartment be located on vertical direction, stopper slot 402, spacing afterbody 52
Coordinate direction also in the vertical direction.
In one preferred embodiment of the invention, pretension of second elastic device 8 in buckle closure state
Power is configured as, and when buckle 4 is in opening, can be ejected battery compartment from main casing 1.That is, in buckle 4
During in closure state, if now the pretightning force of the second elastic device 8 is enough big, when buckle 4 is converted to unlatching from closure state
During state, then battery compartment can be ejected a certain distance by the second elastic device 8 from main casing 1, this be advantageous to battery compartment with
Separation, the dismounting of main casing 1.
The VR glasses of the present invention, one end and the main casing 1 of battery compartment can be connected together, can also be hinged,
This is decided according to the actual requirements.
Such as battery compartment need with main casing 1 completely disengage when, then one end of battery compartment is connected together with main casing 1.
Marginal position on the left of the view direction of figure 1, such as upper casing 21 (or lower casing 20) is provided with flange 210, main casing 1
Relevant position is provided with the neck 10 for being caught in flange 210.When assembling, the flange 210 of upper casing 21 stretches into and is stuck in master
In the neck 10 of housing 1.The right positions of battery compartment can then be snapped together by above-mentioned buckle 4 with main casing 1.
When buckle 4 is converted to opening from closure state, the second elastic device 8 pushes up battery compartment from main casing 1
Go out a certain distance.Now because the right positions of battery compartment are stuck with main casing 1, therefore battery compartment will not be from main casing
Depart from 1.When needing to depart from, the right side of hand-holdable battery compartment, and certain angle that turns right, so that flange 210 is from neck
Depart from 10.The fit structure of this flange 210 and neck 10 belongs to the common knowledge of those skilled in the art, no longer has herein
Body explanation.
The VR glasses of the present invention, battery compartment and main casing can be firmly fastened togather by buckle, slot；Work as drive
For dynamic button driving card button bit when opening, the limiting section can be with snapping fit together, so as to which buckle be protected all the time
Hold in opening so that without applying external force always to activation button, be advantageous to the dismounting of part.
Although some specific embodiments of the present invention are described in detail by example, the skill of this area
Art personnel it should be understood that example above merely to illustrating, the scope being not intended to be limiting of the invention.The skill of this area
Art personnel to above example it should be understood that can modify without departing from the scope and spirit of the present invention.This hair
Bright scope is defined by the following claims.
Claims (10)
- A kind of 1. locking system, it is characterised in that：Including the first connector for connection, the second connector, in addition to set The activation button that buckle, driving card button on the first connector are subjected to displacement, and the first elastic device for buckle reset； Holding section is provided with second connector；The buckle is configured as：In closure state, described be buckled under the active force of the first elastic device is connected with second Holding section on part is fastened togather；In opening, the activation button driving card button is subjected to displacement so that buckle and card Close part from；Also include the limiting section being arranged on by the second elastic device on the second connector, in closure state, the limiting section Free end be pressed in advance on the outer wall of buckle；In opening, the free end of the limiting section is in the second elastic device The stopper slot set under active force with the buckle outer wall is combined together.
- 2. locking system according to claim 1, it is characterised in that：The buckle is rotatably connected on the first connector, Using the shaft axis of buckle as boundary, its fastening end is used for the holding section for engaging the second connector, and its drive end is matched somebody with somebody with activation button It is combined.
- 3. locking system according to claim 2, it is characterised in that：The holding section is to be arranged on the second connector Slot；The hook body segment for stretching into slot is provided with the fastening end of the buckle.
- 4. locking system according to claim 3, it is characterised in that：The face that the hook body segment contacts with slot is oblique Face.
- 5. locking system according to claim 2, it is characterised in that：In closure state, the free end of the limiting section Head is pressed on the outer wall of fastening end termination in advance；The stopper slot is arranged on the outer wall of the fastening end.
- 6. locking system according to claim 5, it is characterised in that：The outer wall of the fastening end is in curved surface.
- 7. locking system according to claim 2, it is characterised in that：The limiting section, which comprises at least, is limited in the second company Body in fitting groove, and be connected with body and stretched out from the second connector and be used for the spacing head with being clasped Portion.
- 8. locking system according to claim 7, it is characterised in that：The spacing head is in the form of a column, and the first connector, The installation direction of second connector is consistent with the cooperation direction on the stopper slot, spacing head.
- 9. locking system according to claim 8, it is characterised in that：Second elastic device is in buckle closure state Pretightning force be configured as：When buckle is in opening, the first connector is set to be separated with the second connector.
- 10. a kind of electronic product, it includes the locking system as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710736924.1A CN107490863B (en) | 2017-08-24 | 2017-08-24 | Locking device and electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710736924.1A CN107490863B (en) | 2017-08-24 | 2017-08-24 | Locking device and electronic product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107490863A true CN107490863A (en) | 2017-12-19 |
| CN107490863B CN107490863B (en) | 2023-07-25 |
Family
ID=60650740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710736924.1A Active CN107490863B (en) | 2017-08-24 | 2017-08-24 | Locking device and electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107490863B (en) |
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| CN108761800A (en) * | 2018-08-16 | 2018-11-06 | 歌尔科技有限公司 | A kind of helmet and its rapid dismounting apparatus |
| CN109698296A (en) * | 2018-12-28 | 2019-04-30 | 东莞昭和电子有限公司 | A kind of battery case locking mechanism |
| CN110515205A (en) * | 2019-08-12 | 2019-11-29 | 上饶市美宇达光学仪器有限公司 | A kind of easy-to-mount AR glasses |
| CN115356856A (en) * | 2022-10-20 | 2022-11-18 | 歌尔股份有限公司 | Head-mounted display device |
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| CN108761800B (en) * | 2018-08-16 | 2024-02-06 | 歌尔科技有限公司 | Head-mounted equipment and quick assembly disassembly device thereof |
| CN109698296A (en) * | 2018-12-28 | 2019-04-30 | 东莞昭和电子有限公司 | A kind of battery case locking mechanism |
| CN110515205A (en) * | 2019-08-12 | 2019-11-29 | 上饶市美宇达光学仪器有限公司 | A kind of easy-to-mount AR glasses |
| CN115356856A (en) * | 2022-10-20 | 2022-11-18 | 歌尔股份有限公司 | Head-mounted display device |
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| CN107490863B (en) | 2023-07-25 |
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