CN209311789U - VR display module and helmet - Google Patents
VR display module and helmet Download PDFInfo
- Publication number
- CN209311789U CN209311789U CN201822150440.1U CN201822150440U CN209311789U CN 209311789 U CN209311789 U CN 209311789U CN 201822150440 U CN201822150440 U CN 201822150440U CN 209311789 U CN209311789 U CN 209311789U
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- gear
- barrel assembly
- display module
- guide rod
- display component
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Abstract
The utility model belongs to VR technical field more particularly to a kind of VR display module and helmet；VR display module include guide rod, installation on the guide bar and two barrel assemblies that can be slid along and the display component being separately positioned on front side of barrel assembly, simple eye focal length setting mechanism is respectively equipped between barrel assembly and corresponding display component, each simple eye focal length setting mechanism includes at least two threaded rods, the driving wheel being mounted on screw thread boom end and the drive mechanism being arranged between driving wheel, and every threaded rod is separately mounted on barrel assembly and can be relatively rotated with barrel assembly and be sequentially connected with display component；The VR display module that helmet includes shell, is mounted in the surrounded region of shell, guide rod are fixedly connected with shell.It solves the problems, such as that the focal length of helmet can only be adjusted simultaneously, can be adjusted respectively according to user two eyesight degree, use is very convenient.
Description
Technical field
The utility model belongs to VR technical field more particularly to a kind of VR display module and helmet.
Background technique
With the development of technology, intelligent wearable device more and more occurs in daily life, such as VR wears product.
Currently, majority VR wears product and can be carried out interpupillary distance and focus adjustment, to meet the different demands of user, due to user two
Eyesight degree it is often different, and the focal length of helmet is adjusted simultaneously, cannot be satisfied the use demand.
Utility model content
The purpose of this utility model is to provide a kind of VR display module and helmets, it is intended to solve the coke of helmet
The problem of away from that can only adjust simultaneously, can be adjusted respectively according to two eyesight degree, and use is very convenient.
The utility model is realized in this way a kind of VR display module, the VR display module includes guide rod, is mounted on
On the guide rod and along two barrel assemblies of guide rod sliding and the lens barrel group can be separately positioned on respectively
Display component on front side of part is respectively equipped with simple eye focus adjustment machine between the barrel assembly and the corresponding display component
Structure；The simple eye focal length setting mechanism includes at least two threaded rods extended along the longitudinal direction, is mounted on the threaded rod position
In the driving wheel on the end of the barrel assembly side and the transmission knot being arranged between at least two driving wheels
Structure, the every threaded rod are separately mounted on the barrel assembly and can be relatively rotated, simultaneously with the barrel assembly
And it is sequentially connected with the display component.
As an improvement the threaded rod of each simple eye focal length setting mechanism is respectively arranged with three, three
The threaded rod is separately positioned at the top, lower part and outside portion of the barrel assembly；The driving wheel is gear, the biography
Dynamic structure is tooth belt.
As an improvement between the gear on top and the gear of outside portion, the gear of lower part with
Belt steering structure is respectively equipped between the gear of outside portion, the belt steering structure includes being arranged in the lens barrel group
Outside tumbler, inside tumbler on part, the outer side band body of the tooth belt is wound on the outside tumbler, inner band
Body is wound on the inside tumbler.
As an improvement the outside tumbler is arc panel, the inside tumbler is cylindrical body.
As an improvement between the gear of outer side and the gear on top, the gear of outside portion
The tooth belt is respectively equipped between the gear of lower part；The gear of outside portion is stepped gear wheel, two teeth
Wheel belt is looped around on the small outer diameter wheel body portion of the stepped gear wheel.
As an improvement each barrel assembly respectively includes cylinder, is arranged in the cylinder large port outer side edges
The mounting plate at place corresponds on the mounting plate and is respectively equipped with mounting hole at the every threaded rod, the outside tumbler, institute
Inside tumbler is stated to be arranged on the mounting plate.
As an improvement each display component respectively includes adjusting bracket, is mounted in the adjusting bracket
Display screen corresponds in the adjusting bracket and is respectively equipped with threaded hole at the every threaded rod.
As an improvement being additionally provided with guide shaft between the barrel assembly and corresponding display component, the guide shaft is solid
It is scheduled on the mounting plate and passes through the pilot hole in the adjusting bracket.
As an improvement the guide rod is arranged at the same side of two barrel assemblies；In the two lens barrel groups
Interpupillary distance adjustment structure is equipped between part, the interpupillary distance adjustment structure includes being separately positioned on two barrel assemblies to lead far from described
At to the bar other side and the transmission shaft parallel with the guide rod, be separately positioned on it is passive in the two transmission shaft adjacent ends
Wheel and driving wheel for drive two followers to rotate, are connected separately on two barrel assemblies and cover described
The thread bush of transmission shaft, corresponding position is equipped with the threaded portion being sequentially connected with the thread bush on the transmission shaft.
The utility model is realized in this way a kind of helmet, the helmet includes shell, is mounted on outside described
The VR display module in the surrounded region of shell, the guide rod are fixedly connected with the shell.
By adopting the above-described technical solution, the VR display module of the utility model includes guide rod, is mounted on guide rod
It is upper and can respectively along two barrel assemblies of guide rod sliding and the display component being separately positioned on front side of barrel assembly,
Simple eye focal length setting mechanism is respectively equipped between barrel assembly and corresponding display component, simple eye focal length setting mechanism includes edge
At least two threaded rods that front-rear direction extends, be mounted on driving wheel that threaded rod is located on the end of barrel assembly side, with
And the drive mechanism between at least two driving wheels is set, every threaded rod is mounted on barrel assembly and can be with lens barrel group
Part is relatively rotated and is sequentially connected with display component；Helmet includes shell, is mounted in the surrounded region of shell
VR display module, guide rod is fixedly connected with shell.
At least two threaded rods are respectively equipped between barrel assembly and corresponding display component, at least two threaded rods
On driving wheel between be equipped with drive mechanism, can be by driving wheel and drive mechanism to ipsilateral barrel assembly and display component
The distance between be adjusted, the purpose focused is realized with this, can be by simple eye focal length setting mechanism to ipsilateral lens barrel
Focal length between component and display component is individually adjusted, can be according to user two eyesight degree to ipsilateral lens barrel group
The focal length of part and display component is adjusted；Between two barrel assemblies be equipped with interpupillary adjustment mechanism, can to barrel assembly it
Between interpupillary distance be adjusted；The focal length that the VR display module and helmet of the utility model solve helmet can only be simultaneously
The problem of adjusting, can be adjusted respectively according to user two eyesight degree, and use is very convenient.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the VR display module of the utility model；
Fig. 2 is the schematic view of the front view of the VR display module of the utility model；
Fig. 3 is the present invention looks up structural representation of the VR display module of the utility model；
Fig. 4 is the partial enlargement structural representation of the VR display module of the utility model；
Fig. 5 is the schematic perspective view of the driving device of the simple eye focal length setting mechanism of the utility model；
Wherein, 11, guide rod, 12a, barrel assembly, 12b, barrel assembly, 121, cylinder, 122, mounting plate, 13a, display
Component, 13b, display component, 131, flexible ring, 14, outside tumbler, 15, inside tumbler, 21, threaded rod, 22, driving wheel,
23, tooth belt, 24, guide shaft, 31, transmission shaft, 32, thread bush, 33, threaded portion, 34, follower, 35, driving wheel, 41, fixation
Plate, 42, knob, 43, driving gear, 44, transmission gear, 45, flexible connector, 46, shaft, 47, arc chute.
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.
Fig. 1 to Fig. 5 is the structural schematic diagram of the VR display module of the utility model, wherein Fig. 1 shows the utility model
VR display module schematic perspective view, Fig. 2 shows the schematic view of the front view of the VR display module of the utility model,
Fig. 3 shows the present invention looks up structural representation of the VR display module of the utility model, and the VR that Fig. 4 shows the utility model shows mould
The partial enlargement structural representation of group, Fig. 5 show the solid of the driving device of the simple eye focal length setting mechanism of the utility model
Structural schematic diagram only gives part relevant to the utility model in figure for the ease of statement.
After definition helmet is close to the side of user's head, before the side far from user's head is.
By Fig. 1 to Fig. 4 it is found that the VR display module includes guide rod 11, is mounted on guide rod 11 and can distinguish
The barrel assembly 12a that slides along guide rod 11 and barrel assembly 12b and it is separately positioned on barrel assembly 12a, barrel assembly
Display component 13a, display component 13b on front side of 12b, between barrel assembly 12a and display component 13a, barrel assembly 12b with
Simple eye focal length setting mechanism is respectively equipped between display component 13b；The simple eye focal length setting mechanism includes being connected to barrel assembly
At least two threaded rods 21 for extending between display component and along the longitudinal direction are mounted on threaded rod 21 and are located at barrel assembly
Driving wheel 22 on the end of side and the drive mechanism being arranged between at least two driving wheels 22, every threaded rod 21
It is separately mounted on barrel assembly and can relatively rotate with barrel assembly and be sequentially connected with display component.
Since barrel assembly 12a and barrel assembly 12b, display component 13a and display component 13b are independently arranged, and
And at least two screw threads are respectively equipped between barrel assembly 12a and display component 13a, barrel assembly 12b and display component 13b
Bar 21 is equipped with drive mechanism between the driving wheel 22 at least two threaded rods 21, can be tied by driving wheel 22 and transmission
Structure adjusts the distance between ipsilateral barrel assembly 12a and display component 13a, barrel assembly 12b and display component 13b
Section, the purpose focused is realized with this, solves the problems, such as that the focal length of helmet can only be adjusted simultaneously, can be according to user
Two eyesight degree are adjusted respectively, and use is very convenient.
In the present embodiment, the threaded rod 21 of each simple eye focal length setting mechanism is respectively arranged with three, three threaded rods
21 are separately positioned at the top, lower part and outside portion of barrel assembly；Driving wheel 22 is gear, drive mechanism is tooth belt
23, it is driven it is of course also possible to be equipped with multiple intermediate gears between adjacent two gear.
Since three gears are separately positioned at the top, lower part and outside portion of barrel assembly, it is therefore desirable on top
It is respectively equipped with belt steering structure between gear and the gear of outside portion, between the gear of lower part and the gear of outside portion, the skin
It include the outside tumbler 14 being arranged on barrel assembly, inside tumbler 15, the outer side band of tooth belt 23 with steering structure
Body is on tumbler 14 on the outside, inner band body is wound on the tumbler 15 of inside, and specifically, outside tumbler 14 is arc
Plate, inside tumbler 15 are cylindrical body.
In general, distinguishing between the gear of outer side and the gear on top, between the gear of outside portion and the gear of lower part
Equipped with tooth belt 23；The gear of outside portion be stepped gear wheel, two tooth belts 23 be looped around its it is small through wheel on, certainly, top
Gear, lower part gear the form of stepped gear wheel also can be set into.
In the present embodiment, barrel assembly 12a, barrel assembly 12b respectively include cylinder 121, are arranged in 121 big end of cylinder
Mounting plate 122 at mouthful outer side edges and the eyeglass being mounted at 121 portlet of cylinder, correspond to every spiral shell on mounting plate 122
Mounting hole is respectively equipped at rasp bar 21, outside tumbler 14, inside tumbler 15 are arranged on mounting plate 122, specifically, spiral shell
Rasp bar 21 can be mounted on mounting hole by thin-wall bearing, axle sleeve etc., and it is opposite with barrel assembly to can be realized threaded rod 21
It rotates and does not move axially.Certainly, it is convenient for barrel assembly 12a, barrel assembly 12b along guide rod 11 to mitigate weight
Sliding, can mounting plate between the gear on top and the gear of outside portion, between the gear of lower part and the gear of outside portion
Notch is set on 122 parts, makes to be formed at the corresponding threaded rod 21 of the gear on top, at the corresponding threaded rod 21 of gear of lower part
The mounting portion of protrusion.
In this example it is shown that component 13a, display component 13b respectively include adjusting bracket, are mounted in adjusting bracket
Display screen and lid set outer cover on a display screen, corresponded in adjusting bracket and be respectively equipped with screw thread at every threaded rod 21
Hole.
Further, display component 13a and barrel assembly 12a, display component 13b and barrel assembly 12b are sent out in order to prevent
Life collides and damages display component 13a, display component 13b, and flexible ring is equipped on side of the adjusting bracket close to barrel assembly
131, usually made of rubber, silica gel etc..
In the present embodiment, for the ease of barrel assembly 12a and display component 13a, barrel assembly 12b and display component
Relative movement between 13b is additionally provided with guide shaft 24 between barrel assembly 12a and display component 13a, which is fixed on mirror
The pilot hole in adjusting bracket on the mounting plate 122 of cartridge module and across display component, and can be limited by guide shaft 24
Determine the range of focus adjustment.Specifically, it is corresponded in adjusting bracket and is equipped with sliding sleeve at guide shaft 24.
In general, corresponding ipsilateral barrel assembly and display component are equipped with two guide shafts 24, it is separately positioned on outside portion screw thread
The two sides up and down of bar 21.
In the present embodiment, guide rod 11 is arranged at the same side of barrel assembly 12a, barrel assembly 12b；In lens barrel group
Interpupillary distance adjustment structure is equipped between part 12a and barrel assembly 12b, which includes being separately positioned on barrel assembly
12a, barrel assembly 12b are far from 11 other side of guide rod and the transmission shaft 31 parallel with guide rod 11, being separately positioned on two
Follower 34 in 31 adjacent end of transmission shaft and driving wheel for driving follower 34 to rotate is engaged with two followers 34
35, the thread bush 32 covered in transmission shaft 31 is connected separately on barrel assembly 12a, barrel assembly 12b, it is right on transmission shaft 31
It should locate to be equipped with the threaded portion 33 being sequentially connected with thread bush 32.
Since two followers 34 are separately mounted on the transmission shaft 31 of two sides, two quilts can be driven by rotary driving wheel 35
Driving wheel 34 carries out reversed rotation, and is respectively equipped with to be driven with transmission shaft 31 on barrel assembly 12a, barrel assembly 12b and connect
The thread bush 32 connect can make barrel assembly 12a, barrel assembly 12b carry out opposite or deviate from by the rotation of transmission shaft 31
It is mobile, realize the purpose for adjusting interpupillary distance.
Specifically, driving wheel 35 is crown gear, two followers 34 are straight-tooth gear, and certainly, driving wheel 35 can also be with
It is bevel gear, corresponding two follower 34 is also configured as bevel gear.
A kind of helmet is further related in the present invention, which includes shell and be mounted on shell institute
The above-mentioned VR display module in region is surrounded, guide rod 11 is fixedly connected with shell, two ends of the transmission shaft 31 far from follower 34
Portion is rotatablely connected with shell respectively, and the installation of driving wheel 35 is rotatablely connected on the shell and with it；The driving wheel of interpupillary distance adjustment structure
35 are rotatablely connected with shell, specifically, being the rotation connection realized by support plate with shell, can also be realized by shaft
With the rotation connection of shell, the twisting portion for being pierced by shell is equipped on driving wheel 35.
Simple eye focal length setting mechanism is respectively equipped between two barrel assemblies and corresponding display component, it can be to same side mirror
Focal length between cartridge module and display component is individually adjusted, can be according to user two eyesight degree to ipsilateral lens barrel
The focal length of component and display component is adjusted；Interpupillary adjustment mechanism is equipped between two barrel assemblies, it can be to barrel assembly
Between interpupillary distance be adjusted；The helmet solves the problems, such as that focal length can only be adjusted simultaneously, can be according to user two
Eyesight degree is adjusted respectively, and use is very convenient.
In the present embodiment, it is useful that installation at the gear of the outside portion of each simple eye focal length setting mechanism is corresponded on the shell
In the driving device of the gear rotation of driving outside portion, convenient for adjusting.
As described in Figure 5, which includes the fixed plate 41 being fixedly connected with shell, is rotatably connected on fixed plate 41 1
Knob 42 on side is equipped with the arc chute 47 concentric with knob in fixed plate 41；And arc is mounted on by shaft 46
The transmission gear 44 being sequentially connected on shape sliding slot 47 with knob 42, the transmission gear 44 are engaged with the gear of outside portion；It is being located at
Flexible connector 45 is equipped between mounting plate part and shaft 46 on 47 axis direction of arc chute, in general, flexible connector
45 be spring or elastic webbing.Specifically, being to be fixedly connected with the driving being coaxially arranged at the one side of knob 42
Gear 43, the driving gear 43 are engaged with transmission gear 44, realize the transmission connection of knob 42 and transmission gear 44；Certainly, by
It is arranged concentrically, can also be carried out by belt between shaft 46 and the rotation center of knob 42 in arc chute 47 and knob 42
Transmission, is also able to achieve the transmission connection of knob 42 Yu transmission gear 44.Lower transmissioning gear is acted in the elastic force of flexible connector 45
44 engage with being always maintained at for the driving wheel 22 that focuses, after the position of barrel assembly changes, still can pass through tune
Section mechanism focusing is adjusted.
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 (10)
1.VR display module, including guide rod, be mounted on the guide rod and can respectively along the guide rod sliding
Two barrel assemblies and the display component being separately positioned on front side of the barrel assembly, which is characterized in that in the barrel assembly
Simple eye focal length setting mechanism is respectively equipped between the corresponding display component；The simple eye focal length setting mechanism includes along preceding
At least two threaded rods of rear direction extension are mounted on the transmission that the threaded rod is located on the end of the barrel assembly side
Wheel and the drive mechanism being arranged between at least two driving wheels, the every threaded rod are separately mounted to the mirror
It can be relatively rotated on cartridge module and with the barrel assembly and be sequentially connected with the display component.
2. VR display module according to claim 1, which is characterized in that each simple eye focal length setting mechanism it is described
Threaded rod is respectively arranged with three, and three threaded rods are separately positioned on the top, lower part and outside portion of the barrel assembly
Place；The driving wheel is gear, the drive mechanism is tooth belt.
3. VR display module according to claim 2, which is characterized in that described in the gear on top and outside portion
Between gear, belt steering structure is respectively equipped between the gear of lower part and the gear of outside portion, the belt turns
It include the outside tumbler being arranged on the barrel assembly, inside tumbler, the outer side band body of the tooth belt to structure
It is wound on the outside tumbler, inner band body is wound on the inside tumbler.
4. VR display module according to claim 3, which is characterized in that in the outside tumbler is arc panel, is described
Side tumbler is cylindrical body.
5. VR display module according to claim 3, which is characterized in that described in the gear of outer side and top
The tooth belt is respectively equipped between gear, between the gear of outside portion and the gear of lower part；The institute of outside portion
Stating gear is stepped gear wheel, and two tooth belts are looped around on the small outer diameter wheel body portion of the stepped gear wheel.
6. according to the described in any item VR display modules of claim 3 to 5, which is characterized in that each barrel assembly difference
Including cylinder, the mounting plate being arranged at the cylinder large port outer side edges, the every screw thread is corresponded on the mounting plate
Mounting hole is respectively equipped at bar, the outside tumbler, the inside tumbler are arranged on the mounting plate.
7. VR display module according to claim 6, which is characterized in that each display component respectively includes adjusting branch
Frame, the display screen being mounted in the adjusting bracket are corresponded in the adjusting bracket and are respectively equipped at the every threaded rod
Threaded hole.
8. VR display module according to claim 7, which is characterized in that in the barrel assembly and corresponding display component
Between be additionally provided with guide shaft, the guide shaft is fixed on the mounting plate and passes through the pilot hole in the adjusting bracket.
9. VR display module according to claim 1, which is characterized in that the guide rod is arranged in two barrel assemblies
The same side at；Interpupillary distance adjustment structure is equipped between two barrel assemblies, the interpupillary distance adjustment structure includes being respectively set
In two barrel assemblies far from the guide rod other side and the transmission shaft parallel with the guide rod, being separately positioned on
Follower in the two transmission shaft adjacent ends and the driving wheel for driving the two follower rotations, in two mirrors
The thread bush covered in the transmission shaft is connected separately on cartridge module, corresponding position is equipped with and the thread bush on the transmission shaft
The threaded portion of transmission connection.
10. helmet, including shell, which is characterized in that further include being mounted in the surrounded region of the shell as right is wanted
1 to 8 described in any item VR display modules are sought, the guide rod is fixedly connected with the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150440.1U CN209311789U (en) | 2018-12-20 | 2018-12-20 | VR display module and helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150440.1U CN209311789U (en) | 2018-12-20 | 2018-12-20 | VR display module and helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209311789U true CN209311789U (en) | 2019-08-27 |
Family
ID=67678001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822150440.1U Active CN209311789U (en) | 2018-12-20 | 2018-12-20 | VR display module and helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209311789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109683316A (en) * | 2018-12-20 | 2019-04-26 | 歌尔科技有限公司 | VR display module and helmet |
-
2018
- 2018-12-20 CN CN201822150440.1U patent/CN209311789U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109683316A (en) * | 2018-12-20 | 2019-04-26 | 歌尔科技有限公司 | VR display module and helmet |
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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: 20201015 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. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221214 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. |