CN206378638U - A kind of optical module mounting structure of VR glasses - Google Patents
A kind of optical module mounting structure of VR glasses Download PDFInfo
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- CN206378638U CN206378638U CN201621300941.8U CN201621300941U CN206378638U CN 206378638 U CN206378638 U CN 206378638U CN 201621300941 U CN201621300941 U CN 201621300941U CN 206378638 U CN206378638 U CN 206378638U
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- backlight module
- fixed mount
- fixedly connected
- raised
- connected part
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Abstract
The utility model embodiment discloses a kind of optical module mounting structure of VR glasses, including optical bracket and backlight module.Optical bracket includes the first fixed mount and the second fixed mount of docking, and the mounting groove for installing Lens assembly is reserved with the joint of the first fixed mount and the second fixed mount.Fixedly connected part is provided with that end face away from the second fixed mount in the first fixed mount.Backlight module is provided with active connection, backlight module is installed in the first fixed mount and set on that end face of fixedly connected part, and the active connection of backlight module is sheathed in fixedly connected part and regulation gap is reserved between active connection and the first fixedly connected part.Due to being reserved with regulation gap between active connection and fixedly connected part, therefore the adjustment of Lens assembly position can be realized by adjusting the position of optical bracket, make Lens assembly axle center consistent with display screen axle center, and then avoid user from watching the problem of image is unintelligible, experience effect is poor.
Description
Technical field
The utility model is related to VR equipment technical fields, more particularly to a kind of optical module mounting structure of VR glasses.
Background technology
Virtual reality glasses equipment, abbreviation VR glasses are a kind of smart machines for paying attention to Consumer's Experience effect.VR glasses lead to
Often include picture frame main body, mirror pin and two display screens, picture frame main body is connected with mirror pin by foldable mechanism.Two display screens are consolidated
It is scheduled in picture frame main body.Meanwhile, two groups of back light module groups are additionally provided with picture frame main body.Back light module group includes optical branch
Frame and on optical bracket and backlight module corresponding with display screen.The Lens assembly of VR glasses is arranged on optical bracket
On.Each back light module group is set up in parallel with display screen, and the axle center of back light module group and the axle center of display screen are with always
On line, i.e., the axle center of Lens assembly and the axle center of display screen be on the same line.
The backlight module used in existing VR glasses generally uniformly moulds shaping, because Lens assembly is by different manufacturers system
Make, size is different, during dress modeling, the axle center of back light module group and the axle center of Lens assembly are inevitably inclined
Difference.Backlight module is generally fixedly mounted on the side of optical bracket in existing VR glasses, and the axle center of backlight module is generally with showing
The axle center of display screen can be consistent, when occurring inconsistent in the axle center of Lens assembly and the axle center of backlight module, due to backlight
Module is fixedly mounted, then lens assembly just, so as to have influence on the imaging effect of display screen, can not drop with the concentric assembling of display screen
The low experience sense of user.
Utility model content
The purpose of this utility model is to provide a kind of optical module mounting structure of VR glasses, to solve in the prior art
The lens assembly being likely to occur because backlight module is fixed and then can not cause user to watch with the concentric assembling of display screen
The problem of image is unintelligible, experience effect is poor.
According to embodiment of the present utility model there is provided a kind of optical module mounting structure of VR glasses, including：
The first fixed mount and the second fixed mount of docking, use is reserved with the joint of the first fixed mount and the second fixed mount
In the mounting groove for installing Lens assembly；
Fixedly connected part is provided with that end face away from the second fixed mount in the first fixed mount
The backlight module is provided with active connection, and the backlight module, which is installed in the first fixed mount, sets described solid
Determine on that end face of connector, the active connection of the backlight module is sheathed in the fixedly connected part and the activity
Regulation gap is reserved between connector and first fixedly connected part.
Preferably, the fixedly connected part includes multiple projections, described raised that side along towards the backlight module
To extension；
The active connection includes the mounting hole being arranged on the backlight module；
The aperture of the mounting hole is more than the raised maximum outside diameter.
Preferably, it is described raised for cylindrical protrusions；The raised tune reserved between the internal diameter of the mounting hole
Internode gap.
Wherein, the raised number is at least 3.
Preferably, the raised number is 4, and 4 raised lines of centres are quadrangle.
As another preferred scheme, the backlight module is provided with multiple lugs stretched out by outward flange, the lug
Number it is identical with the raised number, a mounting hole is opened up on each lug.
As another preferred scheme, the fixedly connected part includes multiple bolts with partial threads, the bolt
Nut portion is towards that side of the backlight module；
The active connection includes being provided with institute on multiple pin-joint pieces being articulated with the backlight module, the pin-joint piece
State mounting hole；Multiple pin-joint pieces are corresponding with the number of multiple bolts, and the mounting hole on each pin-joint piece be placed on it is corresponding
Bolt is not provided with the part of screw thread；
The mounting hole and the bolt are not provided with being reserved with regulation gap between the part of screw thread.
From above technical scheme, the application on optical bracket by setting fixedly connected part, on backlight module
Active connection is set, due to being reserved with regulation gap between active connection and fixedly connected part, therefore by adjusting optics
The position of support can realize the adjustment of Lens assembly position, so as to correct the foozle or backlight mould due to display screen component
The problem of Lens assembly axle center for assembling the error during moulding and causing and inconsistent display screen axle center, and then avoid user
Watch the problem of image is unintelligible, experience effect is poor.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In required for the accompanying drawing that uses be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation according to an optical module mounting structure for being preferable to carry out the VR glasses exemplified；
Fig. 2 is the structural representation of the optical module mounting structure not comprising backlight module in Fig. 1；
Fig. 3 be in Fig. 2 A-A to sectional view；
Fig. 4 is to be preferable to carry out the structural representation of the first fixed mount that exemplifies according to one；
Fig. 5 is to be preferable to carry out the structural representation of backlight module that exemplifies according to one.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clear, complete description, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1 is the structural representation according to an optical module mounting structure for being preferable to carry out the VR glasses exemplified.Such as Fig. 1
With shown in Fig. 2, the optical module mounting structure of VR glasses includes optical bracket 1 and backlight module 2.
Fig. 2 is the structural representation of the optical module mounting structure not comprising backlight module in Fig. 1；Fig. 3 is A-A in Fig. 2
To sectional view.As shown in Figures 2 and 3, optical bracket 1 includes the first fixed mount 10 and the second fixed mount 11 of docking.First
The joint of the fixed mount 11 of fixed mount 10 and second is reserved with the mounting groove 13 for installing Lens assembly 3.In the first fixed mount
That end face 110 away from the second fixed mount 11 is provided with fixedly connected part 14 in 10.Backlight module 2 is installed on the first fixed mount
Set in 10 on that end face 110 of fixedly connected part 14.Backlight module 2 is provided with active connection 20, the work of backlight module 2
Follower link 20 is sheathed in fixedly connected part 14 and regulation gap is reserved between active connection 20 and fixedly connected part 14.
Fig. 3 is to be preferable to carry out the structural representation of the first fixed mount that exemplifies according to one, as shown in figure 3, first fixes
Fixedly connected part 14 on frame includes multiple raised 140, and projection 140 extends along that direction towards backlight module 2.Wherein,
Raised number is at least 3.Preferably, raised number is preferably 4, and 4 raised lines of centres are
Quadrangle.It should be noted that the raised number in the application is at least 3, its reason is raised in this application
The line of centres is needed at grade.Preferably, raised shape includes but is not limited to cylinder.
Fig. 4 is to be preferable to carry out the structural representation of backlight module that exemplifies according to one, as shown in figure 4, backlight module 2 is wrapped
Display screen 22 and glue frame 23 are included, the display screen 22 is fixed in glue frame 23.Silver color enamelled coating is scribbled in the inside bottom surface 24 of glue frame 23.
Active connection 20 on backlight module 2 includes the multiple mounting holes 201 being arranged on backlight module 2, mounting hole
201 are opened in the corner of glue frame.The number of mounting hole 201 is identical with number raised on the first fixed mount 10, multiple mounting holes
With multiple raised one-to-one corresponding.The aperture of mounting hole is more than raised maximum outside diameter, and mounting hole is placed in projection.In the application
In, mounting hole can directly be opened in the setting position within the outward flange of backlight module 2, as another preferred scheme, and backlight module 2 can
Provided with multiple lugs 21 stretched out by outward flange, the number of lug 21 is identical with raised number, is opened on each lug 21
If mounting hole.Preferably, the internal diameter of external diameter raised on the first fixed mount 10 and the upper installing hole of backlight module 2 it
Between regulation gap be 2~10 millimeters.
As another preferred embodiment, the fixedly connected part in the application includes multiple bolts with partial threads, spiral shell
The nut portion of bolt is towards that side of backlight module.Active connection include it is multiple be articulated with the backlight module be hinged
Mounting hole is provided with piece, pin-joint piece；Multiple pin-joint pieces are corresponding with the number of multiple bolts, and the installation borehole jack on each pin-joint piece
It is not provided with corresponding bolt on the part of screw thread；Mounting hole and bolt are not provided with being reserved with regulation between the part of screw thread
Gap.
The optical module mounting structures of the VR glasses in above-described embodiment is carried out below backlight module and Lens assembly it
Between adjusting method be described in detail.
In the mounting groove that Lens assembly is fixed on to the first fixed mount and the second fixed mount；
In the fixedly connected part that active connection on backlight module is sheathed on to the first fixed mount, and by being flexibly connected
The regulation gap reserved between part and fixedly connected part makes backlight module be moved relative to the first fixed mount, with regulation and lens set
Relative position；
After the relative position of lens set and backlight module reaches sets requirement, backlight module and lens set are consolidated
It is fixed.
Specifically, fixedly connected part use include multiple raised structures when, in the relative of lens set and backlight module
Position is reached after sets requirement, by carrying out dispensing in the regulation gap between mounting hole and projection by backlight module lens set
It is fixed.
When fixedly connected part uses the structure for including multiple bolts with partial threads, in lens set and backlight module
Relative position reach after sets requirement, pass through the regulation being not provided with the mounting hole and the bolt between the part of screw thread
Carry out dispensing in gap lens set described in the backlight module is fixed.
From above technical scheme, the application on optical bracket by setting fixedly connected part, on backlight module
Active connection is set, due to being reserved with regulation gap between active connection and fixedly connected part, therefore by adjusting optics
The position of support can realize the adjustment of Lens assembly position, so as to correct the foozle or backlight mould due to display screen component
The problem of Lens assembly axle center for assembling the error during moulding and causing and inconsistent display screen axle center, and then avoid user
Watch the problem of image is unintelligible, experience effect is poor.
Those skilled in the art will readily occur to this practicality after considering specification and putting into practice utility model disclosed herein
New other embodiments.The application is intended to any modification of the present utility model, purposes or adaptations, these
Modification, purposes or adaptations follow general principle of the present utility model and including the undocumented this technology neck of the disclosure
Common knowledge or conventional techniques in domain.Description and embodiments be considered only as it is exemplary, it is of the present utility model real
Scope and spirit are pointed out by following claim.
It should be appreciated that the accurate side that the utility model is not limited to be described above and is shown in the drawings
Method, and various modifications and changes can be being carried out without departing from the scope.Scope of the present utility model only will by appended right
Ask to limit.
Claims (7)
1. a kind of optical module mounting structure of VR glasses, including optical bracket and backlight module, it is characterised in that the optics
Support includes：
The first fixed mount and the second fixed mount of docking, are reserved with for pacifying in the joint of the first fixed mount and the second fixed mount
Fill the mounting groove of Lens assembly；
Fixedly connected part is provided with that end face away from the second fixed mount in the first fixed mount；
The backlight module is provided with active connection, and the backlight module, which is installed in the first fixed mount, sets the fixation even
On that end face of fitting, the active connection of the backlight module is sheathed in the fixedly connected part and the flexible connection
Regulation gap is reserved between part and the fixedly connected part.
2. the optical module mounting structure of VR glasses according to claim 1, it is characterised in that the fixedly connected part includes
Multiple projections, described raised that direction along towards the backlight module extends；
The active connection includes the mounting hole being arranged on the backlight module；
The aperture of the mounting hole is more than the raised maximum outside diameter.
3. the optical module mounting structure of VR glasses according to claim 2, it is characterised in that it is described it is raised be circular cylindrical projection
Rise；The raised regulation gap reserved between the internal diameter of the mounting hole.
4. the optical module mounting structure of VR glasses according to Claims 2 or 3, it is characterised in that the raised number
At least 3.
5. the optical module mounting structure of VR glasses according to claim 4, it is characterised in that the raised number is
4,4 raised lines of centres are quadrangle.
6. the optical module mounting structure of VR glasses according to claim 4, it is characterised in that the backlight module is provided with
Multiple lugs stretched out by outward flange, the number of the lug is identical with the raised number, is opened up on each lug
One mounting hole.
7. the optical module mounting structure of VR glasses according to claim 2, it is characterised in that the fixedly connected part bag
Include multiple bolts with partial threads, the nut portion of the bolt is towards that side of the backlight module；
The active connection includes being provided with the peace on multiple pin-joint pieces being articulated with the backlight module, the pin-joint piece
Fill hole；Multiple pin-joint pieces are corresponding with the number of multiple bolts, and the mounting hole on each pin-joint piece is placed on corresponding bolt
It is not provided with the part of screw thread；
The mounting hole and the bolt are not provided with being reserved with regulation gap between the part of screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621300941.8U CN206378638U (en) | 2016-11-30 | 2016-11-30 | A kind of optical module mounting structure of VR glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621300941.8U CN206378638U (en) | 2016-11-30 | 2016-11-30 | A kind of optical module mounting structure of VR glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206378638U true CN206378638U (en) | 2017-08-04 |
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ID=59406651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621300941.8U Active CN206378638U (en) | 2016-11-30 | 2016-11-30 | A kind of optical module mounting structure of VR glasses |
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| Country | Link |
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| CN (1) | CN206378638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526855A (en) * | 2016-11-30 | 2017-03-22 | 深圳多哚新技术有限责任公司 | Optical assembly mounting structure for VR glasses and adjusting method thereof |
-
2016
- 2016-11-30 CN CN201621300941.8U patent/CN206378638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526855A (en) * | 2016-11-30 | 2017-03-22 | 深圳多哚新技术有限责任公司 | Optical assembly mounting structure for VR glasses and adjusting method thereof |
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