CN209433128U - Lens barrel distance adjusting means and VR helmet - Google Patents
Lens barrel distance adjusting means and VR helmet Download PDFInfo
- Publication number
- CN209433128U CN209433128U CN201920229507.2U CN201920229507U CN209433128U CN 209433128 U CN209433128 U CN 209433128U CN 201920229507 U CN201920229507 U CN 201920229507U CN 209433128 U CN209433128 U CN 209433128U
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- lens barrel
- barrel
- adjusting means
- distance adjusting
- regulating wheel
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Abstract
The utility model belongs to helmet technical field more particularly to a kind of lens barrel distance adjusting means and VR helmet；Lens barrel distance adjusting means include two barrel assemblies that bottom plate and bottom plate are slidably connected, transmission mechanism is equipped between two barrel assemblies, it is fixedly connected with the lens barrel drive rack extended along glide direction in the outside of a barrel assembly, further includes the driving gear engaged with lens barrel drive rack, the regulating wheel with driving gear transmission connection；VR helmet includes shell, is mounted on the intracorporal lens barrel distance adjusting means of the surrounded chamber of shell, corresponds to be equipped with elongated through-hole at regulating wheel on the shell.Transmission mechanism can be engaged and be equipped with by regulating wheel, driving gear drive, lens barrel drive rack adjust two barrel assemblies along bottom plate sliding, and the outside of barrel assembly is arranged in regulating wheel, convenient for being operated to regulating wheel after VR helmet in wearing, solve the problems, such as regulating wheel be arranged in middle position cause it is inconvenient for operation.
Description
Technical field
The utility model belongs to helmet technical field more particularly to a kind of lens barrel distance adjusting means and VR wears and sets
It is standby.
Background technique
Currently, the distance between two lens barrels of VR helmet are able to carry out adjusting, to be suitable for different user pair
The demand of different interpupillary distances.Two lens barrels of VR helmet are mounted on guide shaft and are equipped with rack gear on two two lens barrels, lead to
The regulating wheel drive rack drive respective side lens barrel that middle position is set is crossed along guide shaft sliding, is realized between two lens barrels with this
Distance adjust.
Existing main problem is: the distance between two lens barrels are often adjusted after wearing upper VR helmet
, since regulating wheel setting is in middle position, it is very inconvenient to operate；And use for a long time be easy to cause guide shaft to deform,
Cause lens barrel sliding unsmooth, adjusts extremely difficult.
Utility model content
The purpose of this utility model is to provide a kind of lens barrel distance adjusting means and VR helmets, it is intended to solve to adjust
Wheel is arranged in middle position and causes problem inconvenient for operation.
The utility model is realized in this way a kind of lens barrel distance adjusting means, the lens barrel distance adjusting means include
Bottom plate, two barrel assemblies being slidably connected respectively with the bottom plate are equipped with transmission mechanism between two barrel assemblies；Also
Including be fixedly connected on a barrel assembly outside and along glide direction extend lens barrel drive rack, with it is described
The driving gear of lens barrel drive rack engagement and the regulating wheel being sequentially connected with the driving gear.
As an improvement the driving gear is fixedly connected on the lateral position of the regulating wheel and same with the regulating wheel
Axis setting, the regulating wheel, the sliding tooth wheel are rotatably connected on the bottom plate.
As an improvement the transmission mechanism includes being arranged between two barrel assemblies and turning with the bottom plate
The transmission gear of dynamic connection, be connected on two barrel assemblies extend along glide direction and respectively with the transmission gear
Opposite sides engagement lens barrel driving rack.
As an improvement the barrel assembly includes lens barrel, the screen being arranged at described lens barrel one end, is arranged in institute
State the eyeglass and mounting ring at the lens barrel other end.
As an improvement the lens barrel includes cylinder, the mounting plate that is connected as one with an end portion of the cylinder；
The screen is fixed at the mounting plate by buckle closure, eyeglass setting the mounting ring and the barrel end it
Between.
As an improvement being respectively equipped with cunning on the bottom parts of the two barrel assembly glide direction opposite sides
The slideway in road, side and respective side that the mounting plate and the buckle closure of two barrel assemblies are formed after fastening slides
Connection.
As an improvement being connected as one positioned at the ipsilateral slideway of two barrel assemblies.
As an improvement the mounting ring is connected and fixed with the cylinder.
The utility model is realized in this way a kind of VR helmet, the VR helmet includes shell, is mounted on institute
The intracorporal lens barrel distance adjusting means of the surrounded chamber of shell are stated, are equipped with the side edge for the regulating wheel on the housing
It is pierced by the elongated through-hole of the shell.
By adopting the above-described technical solution, the lens barrel distance adjusting means of the utility model include bottom plate, respectively with bottom
Two barrel assemblies that plate is slidably connected are equipped with transmission mechanism, in the outside of a barrel assembly between two barrel assemblies
Be fixedly connected with along glide direction extend lens barrel drive rack, further include the driving gear engaged with lens barrel drive rack, with
And the regulating wheel with driving gear transmission connection；VR helmet includes shell, is mounted on the intracorporal lens barrel of the surrounded chamber of shell
Distance adjusting means correspond to be equipped at regulating wheel for its elongated through-hole for being pierced by shell on the shell.Regulating wheel and driving gear
Transmission, driving gear are engaged with the lens barrel drive rack being fixed on barrel assembly, can pass through sliding tooth when rotating regulating wheel
Wheel, lens barrel drive rack drive the barrel assembly to slide along bottom plate, due to being equipped with transmission mechanism between two barrel assemblies, are passing
The barrel assembly of the other side follows sliding under the transmission effect of motivation structure, realizes the adjusting of distance between two barrel assemblies；It adjusts
The outside of barrel assembly is arranged in wheel, solves regulating wheel after VR helmet in wearing convenient for operating to regulating wheel
Middle position is set and causes problem inconvenient for operation.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the lens barrel distance adjusting means of the utility model；
Fig. 2 is the conciliation status architecture schematic diagram of the lens barrel distance adjusting means of the utility model；
Fig. 3 is the decomposition texture schematic diagram of the VR helmet of the utility model；
Wherein, 11, bottom plate, 12, regulating wheel, 13, transmission gear, 14, shell, 15, elongated through-hole, 20a, barrel assembly,
20b, barrel assembly, 21a, lens barrel driving rack, 21b, lens barrel driving rack, 22, lens barrel drive rack, 23, lens barrel, 24, screen
Curtain, 25, buckle closure, 26a, front lens, 26b, rear lens, 27, fixed lid.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
After definition VR helmet is close to the side of user's head, before the side far from user's head is, by Fig. 1 to figure
3 it is found that the lens barrel distance adjusting means include bottom plate 11, the barrel assembly 20a, the barrel assembly that are slidably mounted on bottom plate 11
20b is equipped with transmission mechanism between barrel assembly 20a and barrel assembly 20b；Further include be fixedly connected on barrel assembly 20a or
The outside of person's barrel assembly 20b and the lens barrel drive rack 22 extended along barrel assembly glide direction and lens barrel sliding tooth
The driving gear that item 22 engages and the regulating wheel 12 with driving gear transmission connection, specifically, driving gear is fixedly connected
Regulating wheel 12 lateral position and with regulating wheel 12 be coaxially disposed, regulating wheel 12, sliding tooth wheel are rotatably connected on bottom plate 11.
Regulating wheel 12 and driving gear drive, driving gear and the lens barrel drive rack 22 being fixed on a barrel assembly
Engagement can drive the barrel assembly to slide along bottom plate 11 when rotating regulating wheel 12 by driving gear, lens barrel drive rack 22,
Due to being equipped with transmission mechanism, the other side under the transmission effect of transmission mechanism between barrel assembly 20a and barrel assembly 20b
Barrel assembly follows sliding, realizes the adjusting of distance between barrel assembly 20a and barrel assembly 20b；And regulating wheel 12 is arranged
In the outside of barrel assembly 20a or barrel assembly 20b, it is convenient for grasping regulating wheel 12 after VR helmet in wearing
Make, solve the problems, such as regulating wheel be arranged in middle position cause it is inconvenient for operation.
In the present embodiment, transmission mechanism includes being arranged between barrel assembly 20a and barrel assembly 20b and and bottom plate
11 rotation connection transmission gears 13, be connected on barrel assembly 20a along barrel assembly glide direction extend and with transmission
Gear 13 engage lens barrel driving rack 21a, be connected on barrel assembly 20b along barrel assembly glide direction extend and with
The lens barrel driving rack 21b of the opposite other side engagement of transmission gear 13.When transmission gear 13 rotates, the lens barrel of opposite sides is passed
Carry-over bar 21a, lens barrel driving rack 21b slide in opposition or away from slidings.
In the present embodiment, barrel assembly 20a, barrel assembly 20b respectively include lens barrel 23, are arranged at 23 one end of lens barrel
Screen 24, the eyeglass that is arranged at 23 other end of lens barrel and mounting ring 27, in general, being equipped with card between mounting ring 27 and cylinder
Button is fixed by buckle.
Specifically, the mounting plate that lens barrel 23 is connected as one including cylinder, with an end portion of cylinder, screen 24 pass through
Buckle closure 25 is fixed at mounting plate；Eyeglass is arranged between mounting ring 27 and barrel end, and usual eyeglass includes spaced
Front lens 26a, rear lens 26b, are separately mounted on the inner sidewall of mounting ring 27.
In the present embodiment, barrel assembly 20a, barrel assembly 20b glide direction opposite sides 11 part of bottom plate on
It is respectively equipped with slideway, the side and respective side that barrel assembly 20a, the mounting plate of barrel assembly 20b and buckle closure 25 are formed after fastening
Slideway be slidably connected, realize that barrel assembly 20a, barrel assembly 20b are slidably connected with bottom plate 11.
Specifically, it is connected as one positioned at the ipsilateral slideway of barrel assembly 20a, barrel assembly 20b.
From the figure 3, it may be seen that further relate to a kind of VR helmet in the utility model, the VR helmet include shell 14, with
And the intracorporal above-mentioned lens barrel distance adjusting means of the surrounded chamber of shell 14 are mounted on, the side for regulating wheel 12 is equipped on shell 14
The elongated through-hole 15 of shell 14 is pierced by side.
The side of regulating wheel 12 is pierced by elongated through-hole 15, can be driven by driving gear, lens barrel when rotating regulating wheel 12
Rack gear 22 drives the barrel assembly to slide along bottom plate 11, due to being equipped with driver between barrel assembly 20a and barrel assembly 20b
Structure, the barrel assembly of the other side follows sliding under the transmission effect of transmission mechanism, realizes barrel assembly 20a and barrel assembly
The adjusting of distance between 20b；The outside of barrel assembly 20a or barrel assembly 20b is arranged in regulating wheel 12, that is, is located at
The side edge of shell 14 solves regulating wheel and is arranged in wearing after VR helmet convenient for operating to regulating wheel 12
Between position cause problem inconvenient for operation.
The foregoing is merely some embodiments of the utility model, are not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. a kind of lens barrel distance adjusting means, two barrel assemblies being slidably connected including bottom plate, respectively with the bottom plate are special
Sign is, transmission mechanism is equipped between two barrel assemblies；It further include be fixedly connected on the barrel assembly outer
At side and along the lens barrel drive rack of glide direction extension, the driving gear, the Yi Jiyu that are engaged with the lens barrel drive rack
The regulating wheel of the driving gear transmission connection.
2. lens barrel distance adjusting means according to claim 1, which is characterized in that the driving gear is fixedly connected on institute
It states the lateral position of regulating wheel and is coaxially disposed with the regulating wheel, the regulating wheel, the sliding tooth wheel are rotatably connected on described
On bottom plate.
3. lens barrel distance adjusting means according to claim 2, which is characterized in that the transmission mechanism includes being arranged two
Transmission gear between the barrel assembly and with bottom plate rotation connection, is connected on two barrel assemblies along cunning
The lens barrel driving rack that dynamic direction extends and engages respectively with the opposite sides of the transmission gear.
4. lens barrel distance adjusting means according to any one of claims 1 to 3, which is characterized in that the barrel assembly packet
Include lens barrel, the screen being arranged at described lens barrel one end, the eyeglass being arranged at the lens barrel other end and mounting ring.
5. lens barrel distance adjusting means according to claim 4, which is characterized in that the lens barrel include cylinder, with it is described
The mounting plate that an end portion of cylinder is connected as one；The screen is fixed at the mounting plate by buckle closure, the eyeglass
It is arranged between the mounting ring and the barrel end.
6. lens barrel distance adjusting means according to claim 5, which is characterized in that in the two barrel assembly glide directions
Slideway, shape after the mounting plate and the buckle closure of two barrel assemblies fasten are respectively equipped on the bottom parts of opposite sides
At side and the slideway of respective side be slidably connected.
7. lens barrel distance adjusting means according to claim 6, which is characterized in that ipsilateral positioned at two barrel assemblies
The slideway is connected as one.
8. lens barrel distance adjusting means according to claim 5, which is characterized in that the mounting ring and the cylinder are clamped
It is fixed.
9. a kind of VR helmet, including shell, which is characterized in that install in the surrounded cavity of the shell and wanted just like right
1 to 8 described in any item lens barrel distance adjusting means are sought, the side edge being equipped on the housing for the regulating wheel is pierced by institute
State the elongated through-hole of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920229507.2U CN209433128U (en) | 2019-02-21 | 2019-02-21 | Lens barrel distance adjusting means and VR helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920229507.2U CN209433128U (en) | 2019-02-21 | 2019-02-21 | Lens barrel distance adjusting means and VR helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209433128U true CN209433128U (en) | 2019-09-24 |
Family
ID=67978147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920229507.2U Active CN209433128U (en) | 2019-02-21 | 2019-02-21 | Lens barrel distance adjusting means and VR helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209433128U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112558303A (en) * | 2020-12-18 | 2021-03-26 | 青岛小鸟看看科技有限公司 | VR glasses |
| TWI724729B (en) * | 2020-01-02 | 2021-04-11 | 廣達電腦股份有限公司 | Device for adjusting interpupillary distance and head-mounted display apparatus |
| CN113189771A (en) * | 2021-03-27 | 2021-07-30 | 歌尔股份有限公司 | Head-mounted equipment |
| CN113325583A (en) * | 2021-05-13 | 2021-08-31 | 歌尔股份有限公司 | Head-mounted equipment |
| CN113885202A (en) * | 2021-09-28 | 2022-01-04 | 青岛歌尔声学科技有限公司 | Lens cone interval adjusting mechanism and head-mounted product |
-
2019
- 2019-02-21 CN CN201920229507.2U patent/CN209433128U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI724729B (en) * | 2020-01-02 | 2021-04-11 | 廣達電腦股份有限公司 | Device for adjusting interpupillary distance and head-mounted display apparatus |
| CN113064273A (en) * | 2020-01-02 | 2021-07-02 | 广达电脑股份有限公司 | Interpupillary distance adjustment device and head-mounted display device |
| US11372198B2 (en) * | 2020-01-02 | 2022-06-28 | Quanta Computer Inc. | Device for adjusting interpupillary distance and head-mounted display apparatus |
| CN113064273B (en) * | 2020-01-02 | 2023-03-28 | 广达电脑股份有限公司 | Interpupillary distance adjusting device and head-mounted display equipment |
| CN112558303A (en) * | 2020-12-18 | 2021-03-26 | 青岛小鸟看看科技有限公司 | VR glasses |
| CN113189771A (en) * | 2021-03-27 | 2021-07-30 | 歌尔股份有限公司 | Head-mounted equipment |
| CN113325583A (en) * | 2021-05-13 | 2021-08-31 | 歌尔股份有限公司 | Head-mounted equipment |
| CN113325583B (en) * | 2021-05-13 | 2022-08-23 | 歌尔股份有限公司 | Head-mounted equipment |
| CN113885202A (en) * | 2021-09-28 | 2022-01-04 | 青岛歌尔声学科技有限公司 | Lens cone interval adjusting mechanism and head-mounted product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201020 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. |
|
| 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. |