CN206960775U - Wear display device and its interpupillary adjustment mechanism and support - Google Patents
Wear display device and its interpupillary adjustment mechanism and support Download PDFInfo
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- CN206960775U CN206960775U CN201720522219.7U CN201720522219U CN206960775U CN 206960775 U CN206960775 U CN 206960775U CN 201720522219 U CN201720522219 U CN 201720522219U CN 206960775 U CN206960775 U CN 206960775U
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- hand thread
- thread hole
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- screw sleeve
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Abstract
The utility model discloses one kind and wears display device and its interpupillary adjustment mechanism and support, the display device interpupillary adjustment mechanism of wearing includes left lens barrel, right lens-barrel and lens cone frame, left lens barrel is connected with left screw sleeve, right lens-barrel is connected with right screw sleeve, left-hand thread hole is provided with left screw sleeve, right-hand thread hole is provided with right screw sleeve, the axis in left-hand thread hole and right-hand thread hole coincides；The thread rotary orientation in left-hand thread hole and right-hand thread hole is connected by oppositely oriented screw thread respectively on the contrary, having stretched into screw rod, screw rod and left-hand thread hole in left-hand thread hole and right-hand thread hole with right-hand thread hole；The end set of screw rod has knob；Left lens barrel and right lens-barrel do the relative motion of left and right directions by bearing pin and screw rod in lens cone frame respectively.It can adjust interpupillary distance；And fall in helmet or be avoided that interpupillary distance changes, and realizes interpupillary distance self-locking when undergoing big vibrations.
Description
Technical field
It the utility model is related to helmet technical field, and in particular to one kind wears display device and its interpupillary distance regulation machine
Structure and support.
Background technology
With the development of the helmet technology such as VR, AR, MR, glasses, helmet and its support, interpupillary adjustment mechanism etc.
Also more and more applied in all fields.
The interpupillary adjustment mechanism of existing helmet use rack pinion structure, its by rotate gear come
Two racks are driven to be moved toward opposite or relative direction, to drive two lens barrels to be moved towards opposite or relative direction, with
The distance between two lens barrels of regulation, so as to realize the regulation of interpupillary distance, this interpupillary distance adjustment structure is present when helmet falls
Or during the big vibrations of experience, its internal gear ＆ rack structure will be subjected to displacement, so as to cause interpupillary distance to change therewith, i.e., without
Method realizes the problem of interpupillary distance self-locking.
Utility model content
The utility model provides one kind and wears display device and its interpupillary adjustment mechanism and support, to solve existing head
Wear equipment and its present in support, interpupillary adjustment mechanism when equipment is fallen or undergoes big vibrations, its internal rack-and-pinion
Structure will be subjected to displacement, so as to cause interpupillary distance to change therewith, i.e., the problem of can not realizing interpupillary distance self-locking.
On the one hand provide one kind wears display device interpupillary adjustment mechanism to the utility model, including is connected with left lens barrel
Left screw sleeve and the right screw sleeve that is connected with right lens-barrel, be provided with left-hand thread hole, right screw sleeve on left screw sleeve
Right-hand thread hole is provided with cylinder, the axis in left-hand thread hole and right-hand thread hole coincides；Left-hand thread hole and the screw thread in right-hand thread hole
It is oppositely oriented, screw rod, screw rod and left-hand thread hole have been stretched into left-hand thread hole and right-hand thread hole and right-hand thread hole passes through rotation direction respectively
Opposite screw thread is connected；The end set of screw rod has knob.
On the other hand provide one kind wears display device support, including left lens barrel, right lens-barrel and lens barrel to the utility model
Support, left lens barrel are connected with left screw sleeve, and right lens-barrel is connected with right screw sleeve, and left spiral shell is provided with left screw sleeve
Pit, right-hand thread hole is provided with right screw sleeve, the axis in left-hand thread hole and right-hand thread hole coincides；
The thread rotary orientation in left-hand thread hole and right-hand thread hole in left-hand thread hole and right-hand thread hole on the contrary, stretched into screw rod, screw rod
It is connected respectively by oppositely oriented screw thread with left-hand thread hole with right-hand thread hole；The end set of screw rod has knob；
Left lens barrel and right lens-barrel do the relative motion of left and right directions by bearing pin and screw rod in lens cone frame respectively.
The utility model another further aspect provides one kind and wears display device, including the head as described in another aspect of the present invention
Display device support is worn, eyeglass is respectively arranged with left lens barrel and right lens-barrel.
The beneficial effects of the utility model are：This of the utility model one side wears display device interpupillary distance regulation machine
Structure, first, it passes through rotary screw so that the oppositely oriented screw on screw rod when rotated, respectively by left-hand thread hole and
Right-hand thread pore area moves left screw sleeve and right screw sleeve and moved to opposite or relative direction, to drive left lens barrel and right lens-barrel
Moved to opposite or relative direction, realize the regulation of interpupillary distance；
Secondly, when helmet falls or undergo big vibrations, on its screw rod oppositely oriented screw and left-hand thread hole and
The structure that right-hand thread hole is coordinated by screw thread respectively can avoid changing, so as to avoid interpupillary distance from changing therewith, with reality
Existing interpupillary distance self-locking.
This of the utility model other side wears display device support, its use set on screw rod it is oppositely oriented
Screw, and on left lens barrel and right lens-barrel respectively connection set the left-hand thread hole that is engaged with right-handed thread and left hand thread and
The structure in right-hand thread hole, in rotary screw left lens barrel and right lens-barrel can be driven to be moved to opposite or relative direction, realized
The regulation of interpupillary distance；And after helmet can be avoided to slide or shake, the interpupillary distance adjustment structure that its internal screw thread coordinates can
Avoid governor motion from changing, so as to keep interpupillary distance constant, realize interpupillary distance auto-lock function.
This of the utility model another aspect wears display device, and it is by using the utility model other side
It is this wear display device support, interpupillary distance auto-lock function can be realized while interpupillary distance is conveniently adjusted so that using more
Add convenient and safe.
Brief description of the drawings
Fig. 1 is the structural upright schematic diagram for wearing display device interpupillary adjustment mechanism of the utility model one embodiment.
Fig. 2 is the structural plan schematic diagram for wearing display device interpupillary adjustment mechanism of the utility model one embodiment.
Embodiment
Design concept of the present utility model is：Worn for existing present in display device interpupillary adjustment mechanism right overhead
When wearing equipment and falling or undergo big vibrations, its internal gear ＆ rack structure will be subjected to displacement, so as to cause interpupillary distance to be sent out therewith
Changing, i.e., the problem of can not realizing interpupillary distance self-locking, the utility model can realize wearing for interpupillary distance auto-lock function using a kind of
Display device interpupillary adjustment mechanism, it on screw rod by setting oppositely oriented screw so that right-handed thread and left hand thread
When screw rod rotates, left screw sleeve and right screw sleeve are moved to opposite or relative by left-hand thread hole and right-hand thread pore area respectively
Direction movement, to drive left lens barrel and right lens-barrel to be moved to opposite or relative direction, realize the regulation of interpupillary distance；Because it is adopted
With the structure of threaded connection so that when its helmet falls or undergoes big vibrations, the position of screw rod and screwed hole can be avoided
Relative change is sent, so as to avoid interpupillary distance from changing, to realize interpupillary distance self-locking.
Embodiment one
Fig. 1 is the structural upright schematic diagram for wearing display device interpupillary adjustment mechanism of the utility model one embodiment.
Fig. 2 is the structural plan schematic diagram for wearing display device interpupillary adjustment mechanism of the utility model one embodiment.
Referring to Fig. 1 and Fig. 2, this wears display device interpupillary adjustment mechanism, including the left screw sleeve being connected with left lens barrel 1
Cylinder 2 and the right screw sleeve 4 that is connected with right lens-barrel 3, left-hand thread hole is provided with left screw sleeve 2, is set on right screw sleeve 4
Right-hand thread hole is equipped with, the axis in left-hand thread hole and right-hand thread hole coincides；Left-hand thread hole and the thread rotary orientation phase in right-hand thread hole
Instead, screw rod 5, screw rod 5 and left-hand thread hole and right-hand thread hole have been stretched into respectively by oppositely oriented in left-hand thread hole and right-hand thread hole
Screw thread be connected；The end set of screw rod 5 has knob 6.
It can be seen that the present embodiment wears display device interpupillary adjustment mechanism, being capable of band when it is by 6 rotary screw 5 of knob
Oppositely oriented screw thread rotation, moves left screw sleeve 2 and right screw rod by left-hand thread hole and right-hand thread pore area respectively on dynamic screw rod 5
Sleeve 4 moves to opposite or relative direction, to drive left lens barrel 1 and right lens-barrel 3 to be moved to opposite or relative direction, realizes
The regulation of interpupillary distance, and when falling in helmet or undergoing big vibrations, on its screw rod 5 oppositely oriented screw thread and left-hand thread hole and
The structure that right-hand thread hole is coordinated by screw thread respectively can avoid changing, so as to avoid interpupillary distance from changing therewith, with reality
Existing interpupillary distance self-locking.
Embodiment two
It is the explanation that emphasis is done to the specific implementation for wearing display device interpupillary adjustment mechanism in the present embodiment, its
His content is referring to other embodiment of the present utility model.
Left-hand thread hole is parallel with the line of left lens barrel 1 and the central point of right lens-barrel 3 with the axis in right-hand thread hole.This
Sample, enable to overall structure more symmetrical steady, avoid producing in regulation and rock, and transmission efficiency and stably can be improved
Effect.
Preferably, left screw sleeve 2 is fixedly connected on the lower section of left lens barrel 1, and right screw sleeve 4 is fixedly connected on right lens-barrel
3 lower section；Left screw sleeve 2 is connected by screw respectively with left lens barrel 1 and right screw sleeve 4 with right lens-barrel 3.So,
The symmetrical performance of interpupillary adjustment mechanism can be equally improved, simplifies the structure of governor motion, makes its more reasonably stability.
Preferably, left screw sleeve 2 and right screw sleeve 4 are disposed as rectangular block.Left screw sleeve 2 and right screw sleeve
4 it can also be provided that cylinder shaped lamp other shapes, so, facilitate processing and installation, can reduce cost, and it is competing to improve product market
Strive ability.
Embodiment three
One kind wears display device support, referring to Fig. 1 and Fig. 2, including left lens barrel 1, right lens-barrel 3 and lens cone frame 7, Zuo Jing
Cylinder 1 is connected with left screw sleeve 2, and right lens-barrel 3 is connected with right screw sleeve 4, and left-hand thread is provided with left screw sleeve 2
Hole, right-hand thread hole is provided with right screw sleeve 4, the axis in left-hand thread hole and right-hand thread hole coincides；
The thread rotary orientation in left-hand thread hole and right-hand thread hole in left-hand thread hole and right-hand thread hole on the contrary, stretched into screw rod 5, screw rod
5 are connected by oppositely oriented screw thread respectively with left-hand thread hole with right-hand thread hole；The end set of screw rod 5 has knob 6；
Left lens barrel 1 and right lens-barrel 3 do the relative fortune of left and right directions by bearing pin 8 and screw rod 5 in lens cone frame 7 respectively
It is dynamic.
It can be seen that the present embodiment wears display device support, it can drive left lens barrel 1 and right mirror in rotary screw 5
Cylinder 3 moves to opposite or relative direction, realizes the regulation of interpupillary distance；And can avoid helmet slide or vibrations after, in it
The interpupillary distance adjustment structure that the screw thread in portion coordinates can avoid changing, and so as to keep interpupillary distance constant, realize interpupillary distance auto-lock function.
Example IV
It is the explanation that emphasis is done to the specific implementation for wearing display device support in the present embodiment, other guide is joined
See other embodiment of the present utility model.
Bearing pin 8 is parallel with screw rod 5, and is provided with position limiting structure on bearing pin 8.In such manner, it is possible to so that screw rod 5 is rotating
When, it is more stable effectively to drive left screw sleeve 2 and right screw sleeve 4 to be done relative motion on bearing pin 8.
Preferably, line phase of the axis in left-hand thread hole and right-hand thread hole with left lens barrel 1 and the central point of right lens-barrel 3
It is parallel.In such manner, it is possible to so that overall structure is more symmetrical steady, avoids producing in regulation and rock, and transmission effect can be improved
Rate and stablizing effect.
Preferably, left screw sleeve 2 is fixedly connected on the lower section of left lens barrel 1, and right screw sleeve 4 is fixedly connected on right lens-barrel
2 lower section；Left screw sleeve 2 is connected by screw respectively with left lens barrel 1 and right screw sleeve 4 with right lens-barrel 3.So,
The symmetrical performance of interpupillary adjustment mechanism can be equally improved, simplifies the structure of governor motion, makes its more reasonably stability.
Embodiment five
One kind wears display device, referring to Fig. 1 and Fig. 2, including wears display as described in embodiment three or example IV
Equipment supporter, Zuo Jing, 1 and right lens-barrel 3 on be respectively arranged with eyeglass.
It can be seen that this of the present embodiment wears display device, it can realize interpupillary distance certainly while interpupillary distance is conveniently adjusted
Lock function so that use is more convenient and safe.
Preferably, left lens barrel 1 and right lens-barrel 3 are not generally aligned in the same plane not overlappingly in, the two is transported relatively in the lateral direction
Move when being in contact, the interpupillary distance of the eyeglass in left lens barrel 1 and the eyeglass in right lens-barrel 3 is minimum value.In such manner, it is possible to limit interpupillary distance
Minimum value, can ensure interpupillary distance regulation stability and reliability.
Preferred embodiment of the present utility model is these are only, is not intended to limit the scope of protection of the utility model.
All made within spirit of the present utility model and principle any modification, equivalent substitution and improvements etc., it is new to be all contained in this practicality
In the protection domain of type.
Claims (10)
1. wear display device interpupillary adjustment mechanism, including the left screw sleeve that is connected with left lens barrel and it is connected with right lens-barrel
Right screw sleeve, it is characterised in that left-hand thread hole is provided with the left screw sleeve, is provided with the right screw sleeve
Right-hand thread hole, the axis in the left-hand thread hole and the right-hand thread hole coincide；The left-hand thread hole and the right-hand thread hole
Thread rotary orientation on the contrary, having stretched into screw rod, the screw rod and the left-hand thread hole in the left-hand thread hole and the right-hand thread hole
It is connected respectively by oppositely oriented screw thread with the right-hand thread hole；The end set of the screw rod has knob.
2. wear display device interpupillary adjustment mechanism as claimed in claim 1, it is characterised in that the left-hand thread hole with it is described
The axis in right-hand thread hole is parallel with the line of the left lens barrel and the central point of the right lens-barrel.
3. wear display device interpupillary adjustment mechanism as claimed in claim 2, it is characterised in that the left screw sleeve is fixed
The lower section of the left lens barrel is connected to, the right screw sleeve is fixedly connected on the lower section of the right lens-barrel；The left screw sleeve
Cylinder is connected by screw respectively with the left lens barrel and the right screw sleeve with the right lens-barrel.
4. wear display device interpupillary adjustment mechanism as any one of claim 1-3, it is characterised in that the left spiral shell
Rod sleeve and the right screw sleeve are disposed as rectangular block.
5. display device support is worn, including left lens barrel, right lens-barrel and lens cone frame, it is characterised in that the left lens barrel and a left side
Screw sleeve is connected, and the right lens-barrel is connected with right screw sleeve, and left-hand thread hole, institute are provided with the left screw sleeve
State and right-hand thread hole is provided with right screw sleeve, the axis in the left-hand thread hole and the right-hand thread hole coincides；
The thread rotary orientation in the left-hand thread hole and the right-hand thread hole in the left-hand thread hole and the right-hand thread hole on the contrary, stretch into
There is screw rod, the screw rod is connected by oppositely oriented screw thread respectively with the left-hand thread hole with the right-hand thread hole；It is described
The end set of screw rod has knob；
The left lens barrel and the right lens-barrel do left and right directions by bearing pin and the screw rod in the lens cone frame respectively
Relative motion.
6. wear display device support as claimed in claim 5, it is characterised in that the bearing pin is parallel with the screw rod,
And it is provided with position limiting structure on the bearing pin.
7. wear display device support as claimed in claim 6, it is characterised in that the left-hand thread hole and the right-hand thread hole
Axis it is parallel with the line of the left lens barrel and the central point of the right lens-barrel.
8. wear display device support as claimed in claim 7, it is characterised in that the left screw sleeve is fixedly connected on institute
The lower section of left lens barrel is stated, the right screw sleeve is fixedly connected on the lower section of the right lens-barrel；The left screw sleeve and described
Left lens barrel and the right screw sleeve are connected by screw respectively with the right lens-barrel.
9. wear display device, it is characterised in that including wearing display device branch as any one of claim 5-8
Frame, eyeglass is respectively arranged with the left lens barrel and the right lens-barrel.
10. wear display device as claimed in claim 9, it is characterised in that the left lens barrel and the right lens-barrel do not overlap
In ground is generally aligned in the same plane, relative motion is to when being in contact in the lateral direction for the two, eyeglass in the left lens barrel and described
The interpupillary distance of eyeglass in right lens-barrel is minimum value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720522219.7U CN206960775U (en) | 2017-05-11 | 2017-05-11 | Wear display device and its interpupillary adjustment mechanism and support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720522219.7U CN206960775U (en) | 2017-05-11 | 2017-05-11 | Wear display device and its interpupillary adjustment mechanism and support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206960775U true CN206960775U (en) | 2018-02-02 |
Family
ID=61375764
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720522219.7U Active CN206960775U (en) | 2017-05-11 | 2017-05-11 | Wear display device and its interpupillary adjustment mechanism and support |
Country Status (1)
| Country | Link |
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| CN (1) | CN206960775U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836771A (en) * | 2018-05-16 | 2018-11-20 | 李志明 | A kind of ciliary muscle exercise instrument |
| CN109597205A (en) * | 2019-01-10 | 2019-04-09 | 京东方科技集团股份有限公司 | A kind of display screen fixed structure, display module and VR equipment |
| CN109620127A (en) * | 2018-11-28 | 2019-04-16 | 贵州大学 | A kind of scanning head mechanism |
| CN110109251A (en) * | 2019-05-23 | 2019-08-09 | 歌尔科技有限公司 | Adjustable interpupillary distance wears display equipment |
| CN111290129A (en) * | 2020-03-31 | 2020-06-16 | 歌尔股份有限公司 | Interpupillary distance adjusting device and head-mounted equipment |
| CN112987308A (en) * | 2021-02-22 | 2021-06-18 | 歌尔股份有限公司 | Intelligent head-mounted equipment |
| US11106034B2 (en) * | 2019-05-07 | 2021-08-31 | Apple Inc. | Adjustment mechanism for head-mounted display |
| CN113985610A (en) * | 2021-10-29 | 2022-01-28 | 歌尔光学科技有限公司 | Control method of head-mounted display device, and storage medium |
| CN114815258A (en) * | 2022-04-29 | 2022-07-29 | 歌尔股份有限公司 | Lens cone interval adjusting device and head-mounted equipment |
-
2017
- 2017-05-11 CN CN201720522219.7U patent/CN206960775U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836771A (en) * | 2018-05-16 | 2018-11-20 | 李志明 | A kind of ciliary muscle exercise instrument |
| CN109620127A (en) * | 2018-11-28 | 2019-04-16 | 贵州大学 | A kind of scanning head mechanism |
| CN109597205A (en) * | 2019-01-10 | 2019-04-09 | 京东方科技集团股份有限公司 | A kind of display screen fixed structure, display module and VR equipment |
| US11106034B2 (en) * | 2019-05-07 | 2021-08-31 | Apple Inc. | Adjustment mechanism for head-mounted display |
| CN110109251A (en) * | 2019-05-23 | 2019-08-09 | 歌尔科技有限公司 | Adjustable interpupillary distance wears display equipment |
| CN110109251B (en) * | 2019-05-23 | 2021-04-23 | 歌尔光学科技有限公司 | Pupil distance adjustable head-mounted display device |
| CN111290129A (en) * | 2020-03-31 | 2020-06-16 | 歌尔股份有限公司 | Interpupillary distance adjusting device and head-mounted equipment |
| CN111290129B (en) * | 2020-03-31 | 2021-08-27 | 歌尔股份有限公司 | Interpupillary distance adjusting device and head-mounted equipment |
| CN112987308A (en) * | 2021-02-22 | 2021-06-18 | 歌尔股份有限公司 | Intelligent head-mounted equipment |
| CN113985610A (en) * | 2021-10-29 | 2022-01-28 | 歌尔光学科技有限公司 | Control method of head-mounted display device, and storage medium |
| CN114815258A (en) * | 2022-04-29 | 2022-07-29 | 歌尔股份有限公司 | Lens cone interval adjusting device and head-mounted equipment |
| CN114815258B (en) * | 2022-04-29 | 2024-05-31 | 歌尔股份有限公司 | Lens cone spacing adjusting device and head-mounted equipment |
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