CN207780376U - Headband regulating device and helmet with the device - Google Patents
Headband regulating device and helmet with the device Download PDFInfo
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- CN207780376U CN207780376U CN201820056016.8U CN201820056016U CN207780376U CN 207780376 U CN207780376 U CN 207780376U CN 201820056016 U CN201820056016 U CN 201820056016U CN 207780376 U CN207780376 U CN 207780376U
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- headband
- rotation axis
- button
- regulating device
- rotation
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Abstract
The utility model discloses a kind of headband regulating devices, including left headband, right headband, rotation axis and button；Rotation axis is rotatably set on shell, and left headband and right headband connects with the circumferential tooth engagement of rotation axis respectively, the left headband of the rotation of rotation axis drive it is synchronous with right headband closer or far from；The movement of button pressable is set on shell, button is equipped with the position limited gear for being engaged with rotation axis, and when by key pressing, the tooth of position limited gear and the circumferential tooth of rotation axis are detached from, button is connect with elastic component, and the reset movement of elastic component is for making position limited gear be engaged with rotation axis；Shell is equipped with the positioning region for rotation stop button.Headband regulating device can be realized by one-handed performance freely adjusts the elastic of headband.Above structure is simple, is readily produced and installs, and is easily operated, it is only necessary to which one hand pushes button, and pushes and pulls headband and adjusting can be realized.The invention also discloses a kind of helmets including above-mentioned headband regulating device.
Description
Technical field
The utility model is related to wear technical field of electronic equipment, more specifically to a kind of headband regulating device.This
Outside, the utility model further relates to a kind of helmet including above-mentioned headband regulating device.
Background technology
In recent years, there is number of types of head-mounted display.Since the head size of user is different, frequent enemy is needed
The headband length for wearing display is adjusted, and the structure for having elasticity elastic is usually selected to realize head-mounted display in the prior art
Fixation, the problem is that do not have headband regulating device, although with wearing regulating device, it is complicated.
Accordingly, it is desirable to provide a kind of headband regulating device simple in structure.
It is current this field skill in conclusion how to provide headband regulating device a kind of simple in structure and easy to use
Art personnel's urgent problem to be solved.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of headband regulating device, the headband regulating device structure letter
It is single and easy to use.
The another object of the utility model is to provide a kind of helmet including above-mentioned headband regulating device.
To achieve the goals above, the utility model provides the following technical solutions：
A kind of headband regulating device, including left headband, right headband, rotation axis and button；The rotation axis is rotatably set
In on shell, the left headband and the right headband are connect with the circumferential tooth engagement of the rotation axis respectively, the rotation axis
Rotation drive the left headband synchronous with right headband closer or far from；
The button pressable movement is set on shell, and the button is equipped with the limit for being engaged with the rotation axis
Position gear, described when pressing key pressing, the circumferential tooth of the tooth of the position limited gear and the rotation axis is detached from, the button and elasticity
Part connects, and the reset movement of the elastic component is for making the position limited gear be engaged with the rotation axis；The shell is equipped with
Positioning region for button described in rotation stop.
Preferably, the shell is equipped with the wind spring for making the rotation axis spinning reduction, the reset of the rotation axis
Position is the left headband and the close tightening state of the right headband.
Preferably, the rotation axis is equipped with external gear and the internal gear for being engaged with the position limited gear；The left side
Headband and the right headband are frame structure, and framework inner edge is equipped with the tooth with external gear engaged transmission.
Preferably, the lower part of the button is fixed by socket the position limited gear.
Preferably, the shell includes：
The upper casing and lower casing being fastened and connected；
Upper support frame is connect with upper casing inside, and the button is set between the upper casing and the upper support frame, and
The elastic component is set between the button and the upper support frame.
Preferably, the shell further includes the lower bracing frame of tubular, and the rotation axis periphery is arranged with the wind spring, described
Lower bracing frame is sheathed on the wind spring periphery, and the end of the lower bracing frame is equipped with the annular for avoiding the wind spring axial movement
End cap portions.
Preferably, the rotation axis axial limiting is between the upper support frame and the lower casing；The upper support frame is set
There are the first sliding groove convenient for rotation axis rotation, the lower casing to be equipped with the second sliding slot convenient for rotation axis rotation.
Preferably, the upper casing or the lower casing are equipped with the recessing groove convenient for right headband movement described in the left headband
Hole.
Preferably, one of the button or the shell be equipped at least two positioning columns, another one be equipped with it is described
The location hole of positioning column cooperation, to limit the rotation of the button.
A kind of helmet, including headband regulating device, the headband regulating device are headband described in any one of the above embodiments
Regulating device.
Left headband provided by the utility model and right headband are used to connect with helmet, are rotatably set to shell,
The movement that rotation axis can be limited by modes such as the rotation slot of limit or limited posts, makes it that can only be rotated.Rotation axis
Equipped with circumferential tooth, circumferential tooth engages connection with left headband and right headband, and the rotation of rotation axis can drive left headband and right headband
Movement is moved towards or is away from each other simultaneously, to realize the elastic adjusting of headband.
Headband regulating device may be implemented to press bandage when adjusting, and can freely adjust the elastic of headband, may be implemented
One-handed performance.It when needing to adjust pine, pushes button, adjusts to after suitable position, unclamp button.Above structure is simple, easily
It in production and installs, and easily operated, it is only necessary to which one hand pushes button, and pushes and pulls headband and adjusting can be realized.
The utility model additionally provides a kind of helmet including above-mentioned headband regulating device, and the helmet is due to setting
Above-mentioned headband regulating device has been set, can easily realize the elastic adjusting of headband.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of structural schematic diagram of headband regulating device provided by the utility model；
Fig. 2 is the front elevational view of headband regulating device provided by the utility model；
Fig. 3 is the explosive view of headband regulating device provided by the utility model；
Fig. 4 is the structural schematic diagram of upper casing provided by the utility model；
Fig. 5 is the structural schematic diagram of button provided by the utility model and position limited gear；
Fig. 6 is the exploded perspective view of button provided by the utility model and position limited gear；
Fig. 7 is the schematic diagram of rotating wheel provided by the utility model and left headband；
Fig. 8 is the schematic diagram of rotating wheel provided by the utility model；
Fig. 9 is the schematic diagram of lower casing provided by the utility model.
In Fig. 1-9：
Button 1, upper casing 2, lower casing 3, left headband 4, right headband 5, spring 6, upper support frame 7, position limited gear 8, wind spring 9, under
Supporting rack 10, rotation axis 11；
Key hole 12, positioning column 13, the first sliding groove 14, second sliding slot 15, location hole 16.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The core of the utility model is to provide a kind of headband regulating device, and the headband regulating device is simple in structure and conveniently makes
With.
Another core of the utility model is to provide a kind of helmet including above-mentioned headband regulating device.
It is a kind of structural schematic diagram of headband regulating device provided by the utility model to please refer to Fig.1 to Fig. 9, Fig. 1；Figure
2 be the front elevational view of headband regulating device provided by the utility model；Fig. 3 is headband regulating device provided by the utility model
Explosive view；Fig. 4 is the structural schematic diagram of upper casing provided by the utility model；Fig. 5 is button provided by the utility model
With the structural schematic diagram of position limited gear；Fig. 6 is the exploded perspective view of button provided by the utility model and position limited gear；Fig. 7
For the schematic diagram of rotating wheel provided by the utility model and left headband；Fig. 8 is showing for rotating wheel provided by the utility model
It is intended to；Fig. 9 is the schematic diagram of lower casing provided by the utility model.
A kind of headband regulating device provided by the utility model, is mainly used in helmet, adjusts the elastic of headband,
The helmet is not limited to VR, MR etc..In structure, above-mentioned headband regulating device includes shell, left headband 4, right headband 5, turns
Moving axis 11 and button 1.Wherein, rotation axis 11 is rotatably set on shell, left headband 4 and right headband 5 respectively with rotation axis 11
The connection of circumferential tooth engagement, the rotation of rotation axis 11 drive left headband 4 synchronous with right headband 5 closer or far from.
The movement of 1 pressable of button is set on shell, and button 1 is equipped with the position limited gear 8 for being engaged with rotation axis 11,
When button 1 is pressed, the tooth of position limited gear 8 is detached from the circumferential tooth of rotation axis 11, and button 1 is connect with elastic component, and elastic component is answered
Displacement is employed in making position limited gear 8 be engaged with rotation axis 11；Shell is equipped with the positioning region for rotation stop button 1.
It should be noted that above-mentioned shell is the carrier of device, other structures can also be selected as carrier.Left headband 4
It is used to connect with helmet with right headband 5, is rotatably set to shell, the rotation slot of limit or limited post etc. can be passed through
Mode limits the movement of rotation axis, makes it that can only be rotated.Rotation axis 11 is equipped with circumferential tooth, circumferential tooth and left headband 4 and
The engagement connection of right headband 5, the rotation of rotation axis 11 can drive left headband 4 and right headband 5 while move towards or being away from each other shifting
It is dynamic, to realize the elastic adjusting of headband.It should be noted that left headband 4 and right headband 5 can be engaged in rotation axis 11 respectively
Both sides.
Button 1 can be set on the key hole 12 of shell, can be between the axial movement of key hole 12, button 1 and shell
Equipped with the elastic component for making 1 return of button, shell is equipped with the positioning region that limitation button 1 is rotated, and therefore, button 1 is only
It can be axially moveable, realize the extruding and release to elastic component.Position limited gear 8 is fixedly connected on button 1.
Under stationary state, the position limited gear 8 on button 1 is engaged with rotation axis 11, since button 1 can not rotate, so,
Position limited gear 8 can not rotate, to limit the rotation of rotation axis 11.
1 is pushed button, the position limited gear 8 that button 1 connects is detached from rotation axis 11, rotation axis free nothing in rotation direction
Constraint, the left headband 4 or right headband 5 engaged with rotation axis 11 are also at the state that can move freely, can pass through push-and-pull at this time
Left headband 4 or right headband 5 realize the adjusting elastic to headband.
Headband regulating device provided in this embodiment may be implemented to press bandage when adjusting, and can freely adjust headband
It is elastic, one-handed performance may be implemented.When needing to adjust pine, 1 is pushed button, is adjusted to after suitable position, button 1 is unclamped.
The structure for the headband regulating device that the present embodiment is provided is simple, is readily produced and installs, and is easily operated, it is only necessary to which one hand is pressed
Lower button 1, and push and pull headband and adjusting can be realized.
On the basis of above-described embodiment, shell is equipped with the wind spring 9 for making 11 spinning reduction of rotation axis, rotation axis
11 reset position is left headband 4 and the close tightening state of right headband 5.
It should be noted that above-mentioned wind spring 9 can be arranged on shell, or with shell relatively fixed position.
When needing to adjust loose headband, 1 is pushed button, the reset of rotation axis 11 is driven under the action of wind spring so that two heads
Band tightening；When needing to tighten headband, 1 is pushed button, overcomes the effect of wind spring to provide an outside pulling force and can be realized, adjust
When to suitable position, button is unclamped.The structure that the present embodiment is provided can realize the quickly and easily tightening of headband, convenient
Quick fixation of the user after wearing.
On the basis of above-described embodiment, rotation axis 11 be equipped with external gear and for being engaged with position limited gear 8 in
Gear；Left headband 4 and right headband 5 are frame structure, and framework inner edge is equipped with the tooth with external gear engaged transmission.
It should be noted that the interior external tooth of rotation axis 11 is engaged with position limited gear, headband respectively, it can be in rotation axis 11
Mesoporous is set, is equipped with internal gear in mesoporous, or bottom groove is set in rotation axis 11, internal tooth is set in bottom groove
Wheel.
Left headband 4 and right headband 5 are frame structure, can be rectangular box or the frame structure of other shapes, in frame
Tooth is set on the inner edge of body, after left headband 4, right headband 5 are set in rotation axis 11, realizes the tooth of internal gear and headband
Engagement, the engaging structure of above-mentioned internal-external gear and inline mode can avoid overall structure in order to save the space of device
Excessive situation.
Optionally, it can also be tool in above structure there are two external gear, engage respectively with position limited gear 8 and and headband
Engagement.Since rotation axis 11 and position limited gear 8 are external toothing, rotation axis 11 is not coaxial with position limited gear 8, planar
Need the arrangement space of bigger.
On the basis of any one above-mentioned embodiment, the lower part of button 1 is fixed by socket position limited gear 8.That is,
Button 1 and position limited gear 8 are separate structure, and any one of the two is damaged, can be replaced to local part memory.It is optional
, position limited gear 8 is the integral structure being arranged in 1 lower part of button.
On the basis of any one above-mentioned embodiment, shell includes the upper casing 2 being fastened and connected and lower casing 3 and upper branch
Support 7 is connect with 2 inside of upper casing, and button 1 is set between upper casing 2 and upper support frame 7, and elastic component is set to button 1 and upper support
Between frame 7.
It please referring to Fig.2 and Fig. 3, upper casing 2 and lower casing 3 are fastened connection, and the two is internally provided with upper support frame 7, on
Supporting rack 7 is connect with upper casing 2, and the space that the two is formed is used for setting button 1, above-mentioned so that button 1 moves axially in space
Elastic component is set between button 1 and upper support frame 7, when button 1 to be pressed, to realize and squeeze to elastic component, squeeze
Process makes elastic component shrink.
It can revolve, above-mentioned elastic component can be spring 6, or be other structures with elastic-restoring force.Optionally, on
Stating spring 6 can be socketed in the hole of 1 lower section of button, or be socketed in the cylinder of 1 lower section of button.
On the basis of any one above-mentioned embodiment, shell further includes the lower bracing frame 7 of tubular, 11 periphery of rotation axis
It is arranged with wind spring 9, lower bracing frame 7 is sheathed on 9 periphery of wind spring, and the end of lower bracing frame 7 is equipped with and avoids the axial movement of wind spring 9
Annular end cap.
It should be noted that above-mentioned lower support element 7 is the tubular construction with annular end cap, be located on lower casing 3,
And wind spring 9 is buckled in the pressure for wherein avoiding wind spring 9 by above-mentioned rotation axis 11.
On the basis of above-described embodiment, 11 axial limiting of rotation axis is between upper support frame 7 and lower casing 3；Upper support
Frame 7 is equipped with the first sliding groove 14 rotated convenient for rotation axis 11, and lower casing 3 is equipped with the second sliding slot 15 rotated convenient for rotation axis 11.
It please refers to Fig.2 and Fig. 9, wherein it is equipped with the first sliding groove 14 in upper support frame 7, lower casing 3 is equipped with second sliding slot 15, and two
A sliding slot is correspondingly connected with the upper surface of rotation axis 11 and lower face respectively, so that rotation axis 11 can smoothly turn inside housings
It is dynamic.Wherein, the first sliding groove 14 and second sliding slot 15 are annular groove, and corresponding with the structure of rotation axis 11.
On the basis of above-described embodiment, upper casing 2 or lower casing 3 are equipped with the resigning convenient for the movement of 4 right headband 5 of left headband
Slot.
It should be noted that referring to FIG. 1, upper casing 2 and lower casing 3 are equipped with half bore in Fig. 1, upper casing 2 is fastened with lower casing 3 to be connected
After connecing, complete hole can be formed, which is resigning slot.It optionally, can also be only in upper casing 2 or lower casing in above structure
Complete resigning slot is set in 3 in one.
On the basis of above-mentioned any embodiment, one of button 1 or shell are equipped at least two positioning columns 13, separately
One is equipped with the location hole 12 coordinated with positioning column 13, to limit the rotation of button 1.
Referring to FIG. 4, positioning column 13 is arranged in 12 side of key hole on upper casing 2, positioning is correspondingly arranged on button 1
Hole, location hole 12 are socketed with the cooperation of positioning column 13, since location hole 12 and positioning column 13 are arranged in 12 side of key hole, so energy
Enough effects realized to 1 rotation stop of button.
Optionally, the structure of above-mentioned rotation stop effect can also select other structures that are loaded in the prior art.
In a specific embodiment provided by the utility model, the opposite side of left and right headband respectively simultaneously with rotation axis 11
External engagement tooth engagement, rotation axis 11 also correspondingly rotates therewith when the headband counter motion of left and right；Position limited gear 8 and rotation
The inside engaging tooth of axis 11 is meshed, and when button 1 is not pressed, position limited gear 8 engages tooth engagement with the inside of rotation axis 11, this
When or so headband positioned, cannot adjust and wear position；When 1 button is pressed, the length of left and right headband can be freely adjusted
To suitable position.Wind spring 9 is arranged between rotation axis 11 and lower bracing frame 10, and the both ends of wind spring 9 are separately fixed at rotation axis
11 and lower bracing frame 10, when button 1 is pressed, during adjusting left and right headband, the elastic force of wind spring 9 can provide one always
Tighten the power of left and right headband.
The first sliding groove 14 and second sliding slot 15 are respectively track of the rotation axis 11 in rotation, and the two is separately positioned on 7 and props up
On support and 3 times lids.Positioning column 13 coordinates with location hole 16, is circumferentially rotated to limit button 1, in position limited gear 8 and turns
When the inside tooth engagement of moving axis 11, rotation axis 11 is prevented to be rotated under the elastic force effect of wind spring 9.The headband of above structure can be
Free adjusting is carried out after pushing button 1, and one hand may be implemented and conveniently adjust headband.Rotation axis 11 in the application
It is inside and outside to be respectively equipped with engaging tooth, have and rotates and limit dual function.
In addition to the headband regulating device provided in above-mentioned each embodiment, it includes above-mentioned that the utility model, which also provides a kind of,
The helmet of headband regulating device disclosed in embodiment, the helmet include equipment body, connect the headband of equipment body
Regulating device, due to being provided with above-mentioned headband regulating device, so the adjusting elastic to headband can be realized.The helmet its
Refer to the prior art for his structure of each section, and repeats no more herein.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The helmet to headband regulating device provided by the utility model and with the device has carried out in detail above
It introduces.Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.It should be pointed out that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvement can also be carried out to the utility model
And modification, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (10)
1. a kind of headband regulating device, which is characterized in that including left headband (4), right headband (5), rotation axis (11) and button
(1)；The rotation axis (11) is rotatably set on shell, the left headband (4) and the right headband (5) respectively with described turn
The circumferential tooth engagement of moving axis (11) connects, and the rotation of the rotation axis (11) drives the left headband (4) and the right headband (5)
It is synchronous closer or far from；
Button (1) the pressable movement is set on shell, and the button (1) is equipped with for being nibbled with the rotation axis (11)
The position limited gear (8) of conjunction, when the button (1) is pressed, the circumferential tooth of the tooth and the rotation axis (11) of the position limited gear (8)
Be detached from, the button (1) connect with elastic component, the reset movement of the elastic component be used to make the position limited gear (8) with it is described
Rotation axis (11) engages；The shell is equipped with the positioning region for button (1) described in rotation stop.
2. headband regulating device according to claim 1, which is characterized in that the shell is equipped with for making the rotation
The reset position of the wind spring (9) of axis (11) spinning reduction, the rotation axis (11) is the left headband (4) and the right headband
(5) close tightening state.
3. headband regulating device according to claim 2, which is characterized in that the rotation axis (11) be equipped with external gear and
Internal gear for being engaged with the position limited gear (8)；The left headband (4) and the right headband (5) they are frame structure, and
Framework inner edge is equipped with the tooth with external gear engaged transmission.
4. headband regulating device according to claim 2, which is characterized in that the lower part of the button (1) is fixed by socket institute
State position limited gear (8).
5. the headband regulating device according to claim 2 to 4 any one, which is characterized in that the shell includes：
The upper casing (2) being fastened and connected and lower casing (3)；
Upper support frame (7) is connect with the upper casing (2) inside, and the button (1) is set to the upper casing (2) and the upper support
Between frame (7), and the elastic component is set between the button (1) and the upper support frame (7).
6. headband regulating device according to claim 5, which is characterized in that the shell further includes the lower bracing frame of tubular
(7), rotation axis (11) periphery is arranged with the wind spring (9), and the lower bracing frame (7) is sheathed on the wind spring (9) periphery,
And the end of the lower bracing frame (7) is equipped with the annular end cap for avoiding the wind spring (9) from moving axially.
7. headband regulating device according to claim 6, which is characterized in that rotation axis (11) axial limiting is in described
Between upper support frame (7) and the lower casing (3)；The upper support frame (7) is equipped with first convenient for the rotation axis (11) rotation
Sliding slot (14), the lower casing (3) are equipped with the second sliding slot (15) convenient for the rotation axis (11) rotation.
8. headband regulating device according to claim 5, which is characterized in that set on the upper casing (2) or the lower casing (3)
There is the resigning slot moved convenient for right headband 5 described in the left headband 4.
9. headband regulating device according to claim 5, which is characterized in that one in the button (1) or the shell
Person is equipped at least two positioning columns (13), and another one is equipped with the location hole coordinated with the positioning column (13), to be pressed described in limitation
The rotation of key (1).
10. a kind of helmet, including headband regulating device, which is characterized in that the headband regulating device be claim 1 to
9 any one of them headband regulating devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820056016.8U CN207780376U (en) | 2018-01-12 | 2018-01-12 | Headband regulating device and helmet with the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820056016.8U CN207780376U (en) | 2018-01-12 | 2018-01-12 | Headband regulating device and helmet with the device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207780376U true CN207780376U (en) | 2018-08-28 |
Family
ID=63212770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820056016.8U Active CN207780376U (en) | 2018-01-12 | 2018-01-12 | Headband regulating device and helmet with the device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207780376U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851389A (en) * | 2018-09-17 | 2018-11-23 | 歌尔科技有限公司 | A kind of wristband constructions and a kind of wearable device |
| CN109195052A (en) * | 2018-09-14 | 2019-01-11 | 潍坊歌尔电子有限公司 | A kind of adjustable head carried earphone |
| CN109239927A (en) * | 2018-11-15 | 2019-01-18 | 潍坊歌尔电子有限公司 | Headband regulating mechanism and wear display equipment |
| CN112904557A (en) * | 2019-11-19 | 2021-06-04 | 纬创资通股份有限公司 | Head-mounted device |
| CN113608313A (en) * | 2021-07-09 | 2021-11-05 | 浙江兆晟科技股份有限公司 | Self-correcting gapless precise optical adjusting device |
-
2018
- 2018-01-12 CN CN201820056016.8U patent/CN207780376U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109195052A (en) * | 2018-09-14 | 2019-01-11 | 潍坊歌尔电子有限公司 | A kind of adjustable head carried earphone |
| CN109195052B (en) * | 2018-09-14 | 2023-12-01 | 潍坊歌尔电子有限公司 | Adjustable headphone |
| CN108851389A (en) * | 2018-09-17 | 2018-11-23 | 歌尔科技有限公司 | A kind of wristband constructions and a kind of wearable device |
| CN108851389B (en) * | 2018-09-17 | 2023-12-26 | 歌尔科技有限公司 | Wrist strap structure and wearable equipment |
| CN109239927A (en) * | 2018-11-15 | 2019-01-18 | 潍坊歌尔电子有限公司 | Headband regulating mechanism and wear display equipment |
| CN112904557A (en) * | 2019-11-19 | 2021-06-04 | 纬创资通股份有限公司 | Head-mounted device |
| CN112904557B (en) * | 2019-11-19 | 2023-06-20 | 纬创资通股份有限公司 | Head-wearing device |
| CN113608313A (en) * | 2021-07-09 | 2021-11-05 | 浙江兆晟科技股份有限公司 | Self-correcting gapless precise optical adjusting device |
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Effective date of registration: 20201023 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: 266100 Qingdao, Laoshan 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221223 Address after: 266104 No. 500, Songling Road, Laoshan District, Qingdao, Shandong Patentee after: GOERTEK TECHNOLOGY Co.,Ltd. Address before: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronics office building) Patentee before: GoerTek Optical Technology Co.,Ltd. |