CN206618899U - Virtual reality helmet knob retaining mechanism and virtual reality helmet - Google Patents
Virtual reality helmet knob retaining mechanism and virtual reality helmet Download PDFInfo
- Publication number
- CN206618899U CN206618899U CN201621464032.8U CN201621464032U CN206618899U CN 206618899 U CN206618899 U CN 206618899U CN 201621464032 U CN201621464032 U CN 201621464032U CN 206618899 U CN206618899 U CN 206618899U
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- CN
- China
- Prior art keywords
- tooth
- knob
- virtual reality
- reality helmet
- travelling gear
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model provides a kind of virtual reality helmet knob retaining mechanism and virtual reality helmet, including：Wear rear shell；Swing tooth is installed on knob with wearing rear shell rotatable engagement, knob；Travelling gear, with ratchet portion and driving section；Fixed station, is provided with limiting tooth；Left rack, the right rack engaged with the driving section of travelling gear；Knob can rotate into locked position by released position；Under released position, swing the ratchet portion of tooth and limiting tooth with travelling gear and disengage so that travelling gear can freely rotate so that left rack and right rack slidably；From released position, into locked position rotary course, limiting tooth and swing tooth are engaged with the ratchet portion of travelling gear, swing tooth driving travelling gear is rotated so that left rack and right rack are tightened up, while limiting tooth limits travelling gear counter-rotating.The utility model has the advantages that simple in construction, cost is low, easy to operate.
Description
Technical field
The utility model is related to optical instrument field, and in particular to virtual reality helmet knob retaining mechanism and
Virtual reality helmet.
Background technology
Virtual reality helmet is used for the head that virtual reality (VR) equipment is worn on to user.Current virtual reality
Helmet retaining mechanism, individually by the control of knob wear it is flexible when, knob also can be with while wearing flexible
Rotation, if wanting knob not rotated when not rotating with wearing flexible, it is necessary to be further added by setting a switch key to realize.
There are the following problems for virtual reality helmet and its retaining mechanism of the prior art：
(1) gear is more, and manufacturing cost is high；
(2) organization volume is not suitable for greatly the small product of size；
(3) it is complicated, install inconvenient；
(4) inconvenient operation.
Utility model content
The purpose of this utility model is to solve problems of the prior art, and virtual reality head is realized by a knob
Wear the elastic regulation and locking of equipment.
To achieve the above object, embodiment of the present utility model provides following technical scheme：
On the one hand there is provided a kind of virtual reality helmet knob retaining mechanism, including：Wear rear shell；With institute
State and swing tooth is installed on the knob for wearing rear shell rotatable engagement, the knob；Travelling gear, the travelling gear has ratchet
Portion and driving section；Limiting tooth is installed on fixed station, the fixed station；The left tooth engaged with the driving section of the travelling gear
Bar, right rack；The knob can rotate into locked position by released position；Under the released position, the swing tooth
Ratchet portion with the limiting tooth with the travelling gear is disengaged so that the travelling gear can be rotated freely so that described
Left rack and the right rack are slidably；From the released position into the locked position rotary course, it is described spacing
Tooth and the swing tooth are engaged with the ratchet portion of the travelling gear, and the swing tooth drives the travelling gear to rotate so that institute
State left rack and the right rack is tightened up, while the limiting tooth limits the travelling gear counter-rotating.
Preferably, described to wear rear shell and have a card bone, the card bone limits the rotating range of the knob.
Preferably, have on the fixed station on limited post, the knob and spring is installed, under the released position,
The limited post stops the swing tooth, the swing tooth is disengaged with the ratchet portion；From the released position to described
In locked position rotary course, the limited post, which is released, stops the swing tooth, and the spring pulls the swing tooth, makes described
Tooth is swung to engage with the ratchet portion.
Preferably, also there is limited block on the knob, after the limited post releases and stops the swing tooth, the limit
The block limitation swing tooth in position makes it not depart from the ratchet portion to engage.
Preferably, latch and torsion spring are installed, the latch can be around the rotating shaft on the fixed station on the fixed station
Rotation, under the released position, the latch withstands on described limiting tooth one end, the limiting tooth is taken off with the ratchet portion
Open；From the released position, into the locked position rotary course, the latch departs from the limiting tooth, the torsion spring drives
The dynamic limiting tooth rotation, makes the limiting tooth be engaged with the ratchet portion.
Preferably, bumping post is provided with the fixed station, the latch is rotatably installed on the fixed station, in institute
State under released position, the bumping post is resisted against one end of the latch so that the other end of the latch withstands on the limiting tooth
One end, so that the limiting tooth is disengaged with the ratchet portion.
Preferably, first end face is provided with the knob, is rotated through from the released position to the locked position
Cheng Zhong, the first end face drives the latch to rotationally disengage the bumping post.
Preferably, second end face is additionally provided with the knob, under the released position, the second end face limits institute
The rotation of limiting tooth is stated, the limiting tooth is kept the disengaged condition with the ratchet portion；From the released position to described
In locked position rotary course, the second end face releases the limitation to the limiting tooth.
Preferably, the 3rd end face is additionally provided with the knob, is rotated from the locked position to the released position
During, the 3rd end face drives the latch to rotate to against the bumping post, and the second end face drives the limiting tooth
Rotationally disengage and engaged with the ratchet portion.
On the other hand there is provided a kind of virtual reality helmet, the virtual reality helmet is using as described above
Virtual reality helmet knob retaining mechanism.
The advantage of embodiment of the present utility model is:
Using ratchet mechanism, the disengaging of limiting tooth, swing tooth and ratchet portion is driven by the rotation of knob and engaged, so that
Locking in the rotation of driving travelling gear and rotary course, to realize the elastic regulation and locking worn, it is only necessary to set of gears
Structure, manufacturing cost is low, and structural volume is small and simple, install, it is easy to operate.
Brief description of the drawings
Next embodiment of the present utility model will be described in further details with reference to accompanying drawing, wherein：
Fig. 1 is the explosive view of the virtual reality helmet knob retaining mechanism of embodiment of the present utility model；
Fig. 2 is the rearview of the virtual reality helmet knob retaining mechanism of embodiment of the present utility model；
Fig. 3 is that the virtual reality helmet knob retaining mechanism of embodiment of the present utility model is in released position
Under sectional view；
Fig. 4 is that the virtual reality helmet knob retaining mechanism of embodiment of the present utility model is in locked position
Under sectional view；
Fig. 5 is the virtual reality helmet knob of the embodiment of the present utility model of embodiment of the present utility model
The viewgraph of cross-section of retaining mechanism；
Fig. 6 is that the virtual reality helmet knob retaining mechanism of embodiment of the present utility model is in released position
Under sectional view, basically illustrate the state of each end face on knob；
Fig. 7 is to eliminate the partial enlarged drawing after the right rack and left rack in Fig. 6；
Fig. 8 is that the virtual reality helmet knob retaining mechanism of embodiment of the present utility model is in locked position
Under partial enlarged drawing.
Description of symbols in upper figure：
1st, rear shell is worn, 2, knob, 3, spring, 4, swing tooth, 5, travelling gear, 6, limiting tooth, 7, torsion spring, 8, latch,
9th, fixed station, 10, right rack, 11, left rack, 12, ratchet portion, 13, driving section, 14, card bone, 15, bumping post, 16, limited post,
17th, first end face, 18, second end face, the 19, the 3rd end face, 20, limited block.
Embodiment
In following description, "front", "rear", "left", "right" are defined by view, might not represent this practicality
Actual direction of the virtual reality helmet relative to user of new embodiment.
With reference to Fig. 1, the virtual reality helmet knob retaining mechanism of the present embodiment, including：Rear shell 1 is worn, is revolved
Button 2, spring 3 swings tooth 4, travelling gear 5, limiting tooth 6, torsion spring 7, latch 8, fixed station 9, right rack 10, left rack 11.Its
In, knob 2, spring 3 and swing tooth 4 constitute knob assembly, and limiting tooth 6, torsion spring 7, latch 8 and fixed station 9 constitute limit assembly,
Right rack 10 and left rack 11 are used to connect VR optical components to be worn to user's head.Travelling gear 5 has ratchet
Portion 12 and driving section 13.Wherein, swing tooth 4 to be rotatably installed on knob 2, limiting tooth 6 and latch 8 are rotatably installed in
On fixed station.
With reference to Fig. 2, right rack 10 and left rack 11 are engaged with the driving section 13 of travelling gear 5, when driving section 13 is rotated,
Can drive right rack 10 and left rack 11 shunk towards middle direction or drive right rack 10 to the right, left rack 11 it is loose to the left
Open.
With reference to Fig. 3, under released position, swing the ratchet portion 12 of tooth 4 and limiting tooth 8 with travelling gear 5 and disengage, therefore
Travelling gear 5 can be rotated freely without restriction, correspondingly, and travelling gear 5 rack 10 and left rack 11 will not apply to the right
Moment of torsion, therefore left rack 11 and right rack 10 can in the lateral direction slidably so that user can be by virtual reality head
Wear equipment size to be adjusted so as to than larger, head can extend into virtual reality helmet.Rear shell 1 is worn with card bone 14, card bone
The rotating range of 14 limitation knobs 2, makes knob 2 180 degree can only be rotated between released position and locked position.On fixed station 9
With limited post 16, spring 3 is installed on knob 2.Spring 3 provides pulling force to swing tooth 4, but under released position, limited post
16 stop swing tooth 4, make swing tooth 4 keep disengaging with ratchet portion 12.Latch 8 and torsion spring 7, latch 8 are also equipped with fixed station 9
It can be rotated around the rotating shaft on fixed station 9.Torsion spring 7 is that the offer of limiting tooth 6 driving force makes limiting tooth 6 be intended to and ratchet portion 12
Engagement, but under released position, latch 8 withstands on the one end of limiting tooth 6, makes limiting tooth 6 keep disengaging with ratchet portion 12.Fixed station 9
On be provided with bumping post 15, under released position, bumping post 15 is resisted against one end of latch 8 so that the other end of latch 8 withstands on spacing
One end of tooth 6, so that limiting tooth 6 is disengaged with the ratchet portion 12.
With reference to Fig. 4, knob 2 from released position into locked position rotary course, limiting tooth 6 and swing tooth 4 and transmission
The ratchet portion 12 of gear 5 is engaged.With the rotation of knob 2, swing the driving travelling gear 5 of tooth 4 and rotate, so that the He of left rack 11
Right rack 10 is tightened up, while limiting tooth 6 limits travelling gear 5 towards released position counter-rotating.So, it is just real by knob 2
Show two functions of elastic regulation and locking of virtual reality helmet, only exist a travelling gear 5, it is simple in construction, into
This low, small volume, it is easy to operate.
It can also be seen from figure 4 that knob 2 from released position into locked position rotary course, swing tooth 4 and transport with knob 2
Dynamic to cause the relative position with limited post 16 to change, limited post 16, which is released, stops swing tooth 4, and spring 3, which is pulled, swings tooth 4,
Swing tooth 4 is set to swing into the state engaged with ratchet portion 12, so as to when further rotating knob 2, swing tooth 4 by knob 2
Moment of torsion pass to travelling gear 5.From released position into the locked position rotary course, latch 8 depart from limiting tooth 6,
The driving limiting tooth 6 of torsion spring 7 rotates, and limiting tooth 6 is entered the state engaged with ratchet portion 12.
With reference to Fig. 5, when knob 2 drives knob assembly rotation, spring 3 and swing tooth 4 on knob 2 will not be with fixed stations
9 interfere, and knob 2 is rotatable.
With reference to Fig. 6, Fig. 7 and Fig. 8, first end face 17,18 and the 3rd end face of second end face, 19 3 ends are provided with knob 2
Face.From Fig. 6 and Fig. 7, under released position, first end face 17 will not promote latch 8；The auxiliary limitation limit of second end face 18
The rotation of position tooth 6, makes limiting tooth 6 keep the disengaged condition with ratchet portion 12；It is spacing that 3rd end face 19 auxiliary keeps latch 8 to withstand on
On tooth 6.And as seen from Figure 8, knob 2 from released position into locked position rotary course, first end face 17 driving latch 8
Bumping post 15 is rotationally disengaged, latch 8 departs from limiting tooth 6；Second end face 18 produces displacement with the rotation of knob 2, releases to spacing
The limitation of tooth 6；3rd end face 19 departs from latch 8.
And when being rotated from Fig. 8 locked position to released position as shown in Figure 7, second end face 18 drives spacing first
Tooth 6 overcomes the elastic force of torsion spring 7 and departs from and engaged with ratchet portion 12, and then the rotation of the 3rd end face 19 driving latch 8 is until latch 8
Against bumping post 15, latch 8 is set to withstand on one end of limiting tooth 6.This is also implied that, only just can by the rotation of a knob 2
So that virtual reality helmet reenters the state of adjustable-tightness.
Also there is limited block 20 on Fig. 7 and Fig. 8, knob 2, the limited post 16 on fixed station 9, which is released, stops pendulum
After dynamic tooth 4, the further swing that the limitation of limited block 20 swings tooth 4 makes swing tooth 4 not depart from ratchet portion 12 to engage.
Above description is only preferred embodiment of the present utility model, not for limiting the scope that the utility model is implemented,
The equivalence replacement done to above-described embodiment and modification, all should fall within claims of the present utility model.
Claims (10)
1. a kind of virtual reality helmet knob retaining mechanism, it is characterised in that including：
Wear rear shell；
With the knob for wearing rear shell rotatable engagement, swing tooth is installed on the knob；
Travelling gear, the travelling gear has ratchet portion and driving section；
Limiting tooth is installed on fixed station, the fixed station；
Left rack, the right rack engaged with the driving section of the travelling gear；
The knob can rotate into locked position by released position；Under the released position, it is described swing tooth with it is described
Limiting tooth is disengaged with the ratchet portion of the travelling gear so that the travelling gear can freely be rotated so that the left rack
With the right rack slidably；From the released position into the locked position rotary course, the limiting tooth and institute
State swing tooth to engage with the ratchet portion of the travelling gear, the swing tooth drives the travelling gear to rotate so that the left tooth
Bar and the right rack are tightened up, while the limiting tooth limits the travelling gear counter-rotating.
2. virtual reality helmet knob retaining mechanism according to claim 1, it is characterised in that described to wear
Shell has card bone afterwards, and the card bone limits the rotating range of the knob.
3. virtual reality helmet knob retaining mechanism according to claim 1, it is characterised in that the fixation
Have on platform on limited post, the knob and spring is installed, under the released position, the limited post stops described swing
Tooth, makes the swing tooth be disengaged with the ratchet portion；From the released position into the locked position rotary course, it is described
Limited post, which is released, stops the swing tooth, and the spring pulls the swing tooth, the swing tooth is engaged with the ratchet portion.
4. virtual reality helmet knob retaining mechanism according to claim 3, it is characterised in that the knob
On also there is limited block, after the limited post releases and stops the swing tooth, the limited block limitation swing tooth makes it
Do not depart from and engage with the ratchet portion.
5. virtual reality helmet knob retaining mechanism according to any one of claim 1 to 4, its feature exists
In being provided with latch and torsion spring on the fixed station, the latch can rotate around the rotating shaft on the fixed station, in the pine
Under open position, the latch withstands on described limiting tooth one end, the limiting tooth is disengaged with the ratchet portion；Unclamped by described
Position is into the locked position rotary course, and the latch departs from the limiting tooth, and the torsion spring drives the spacing tooth spiral
Turn, the limiting tooth is engaged with the ratchet portion.
6. virtual reality helmet knob retaining mechanism according to claim 5, it is characterised in that the fixation
Bumping post is provided with platform, the latch is rotatably installed on the fixed station, under the released position, and the bumping post is supported
Lean against one end of the latch so that the other end of the latch withstands on described limiting tooth one end so that the limiting tooth with
The ratchet portion is disengaged.
7. virtual reality helmet knob retaining mechanism according to claim 6, it is characterised in that the knob
On be provided with first end face, from the released position, into the locked position rotary course, the first end face drives institute
State latch and rotationally disengage the bumping post.
8. virtual reality helmet knob retaining mechanism according to claim 7, it is characterised in that the knob
On be additionally provided with second end face, under the released position, the second end face limits the rotation of the limiting tooth, makes the limit
Position tooth keeps the disengaged condition with the ratchet portion；From the released position into the locked position rotary course, it is described
Second end face releases the limitation to the limiting tooth.
9. virtual reality helmet knob retaining mechanism according to claim 8, it is characterised in that the knob
On be additionally provided with the 3rd end face, from the locked position into the released position rotary course, the 3rd end face driving
The latch rotated to against the bumping post, and the second end face drives the limiting tooth to rotationally disengage and nibbled with the ratchet portion
Close.
10. a kind of virtual reality helmet, it is characterised in that the virtual reality helmet uses such as claim 1 to 9
Any one of described in virtual reality helmet knob retaining mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464032.8U CN206618899U (en) | 2016-12-28 | 2016-12-28 | Virtual reality helmet knob retaining mechanism and virtual reality helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464032.8U CN206618899U (en) | 2016-12-28 | 2016-12-28 | Virtual reality helmet knob retaining mechanism and virtual reality helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206618899U true CN206618899U (en) | 2017-11-07 |
Family
ID=60229881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621464032.8U Withdrawn - After Issue CN206618899U (en) | 2016-12-28 | 2016-12-28 | Virtual reality helmet knob retaining mechanism and virtual reality helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206618899U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773053A (en) * | 2016-12-28 | 2017-05-31 | 歌尔科技有限公司 | Virtual reality wears knob retaining mechanism and virtual reality is worn |
| CN108388011A (en) * | 2018-03-15 | 2018-08-10 | 练陈敏 | A kind of super clear sight piece equipment for image department |
| CN108650367A (en) * | 2018-04-20 | 2018-10-12 | 歌尔科技有限公司 | Mobile phone clamping device and wear product |
| CN113025494A (en) * | 2021-04-25 | 2021-06-25 | 河南亚都实业有限公司 | Artificial skin independent culture dish and protection structure thereof |
-
2016
- 2016-12-28 CN CN201621464032.8U patent/CN206618899U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773053A (en) * | 2016-12-28 | 2017-05-31 | 歌尔科技有限公司 | Virtual reality wears knob retaining mechanism and virtual reality is worn |
| CN108388011A (en) * | 2018-03-15 | 2018-08-10 | 练陈敏 | A kind of super clear sight piece equipment for image department |
| CN108388011B (en) * | 2018-03-15 | 2020-10-20 | 青岛大学附属医院 | A super clear piece equipment of seeing for image branch of academic or vocational study |
| CN108650367A (en) * | 2018-04-20 | 2018-10-12 | 歌尔科技有限公司 | Mobile phone clamping device and wear product |
| CN108650367B (en) * | 2018-04-20 | 2020-08-04 | 歌尔科技有限公司 | Cell-phone fixture and wear product |
| CN113025494A (en) * | 2021-04-25 | 2021-06-25 | 河南亚都实业有限公司 | Artificial skin independent culture dish and protection structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201021 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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171107 Effective date of abandoning: 20230203 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171107 Effective date of abandoning: 20230203 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |