CN209343045U - A kind of AR optics module of adjustable interpupillary distance - Google Patents
A kind of AR optics module of adjustable interpupillary distance Download PDFInfo
- Publication number
- CN209343045U CN209343045U CN201920209629.5U CN201920209629U CN209343045U CN 209343045 U CN209343045 U CN 209343045U CN 201920209629 U CN201920209629 U CN 201920209629U CN 209343045 U CN209343045 U CN 209343045U
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- forming assembly
- adjustable
- mounting plate
- interpupillary distance
- optics module
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Abstract
The utility model relates to the AR optics modules of adjustable interpupillary distance, including left image-forming assembly, right image-forming assembly and main frame；Interpupillary adjustment mechanism is provided on main frame；Main frame includes mounting plate；Interpupillary adjustment mechanism includes lateral casing, adjusting nut and two adjustable columns；Two adjustable columns are connected by drawstring, are detachably connected respectively with left image-forming assembly and right image-forming assembly；Casing middle position is provided with through hole；Via hole is provided on mounting plate；The bar portion of adjusting nut is provided with cross through hole；Be provided with spring in casing, both ends of the spring respectively with the end of two adjustable columns closely；The sliding rail of be slidably connected left image-forming assembly and right image-forming assembly is provided on mounting plate, slide direction is consistent with casing length direction；Screw and two screw holes are pushed against there are two also setting up on mounting plate；Not only it can be adjusted for the interpupillary distance of normal population, but also can be directed to and be adjusted in the presence of improper crowd's interpupillary distances such as strabismus, and improve the adaptability of adjusting.
Description
Technical field
The utility model relates to AR optics module technical fields, more specifically to a kind of AR optics of adjustable interpupillary distance
Mould group.
Background technique
AR glasses display it is increasingly developed, the fields such as game application it is also increasingly extensive；Chinese patent
CN201620851344 discloses the AR optics module and glasses display of a kind of adjustable interpupillary distance, by the way of rack-and-pinion
Interpupillary distance is adjusted, the existing defects but which remains unchanged are interaction relation between that is, left image-forming assembly and right image-forming assembly, only
It can transfer simultaneously, not be suitable for the presence of the improper crowd's use of the interpupillary distances such as strabismus.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of adjustable pupil
Away from AR optics module.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
Construct a kind of AR optics module of adjustable interpupillary distance, including left image-forming assembly, right image-forming assembly and main frame；Wherein,
Interpupillary adjustment mechanism is provided on the main frame；The main frame includes mounting plate；The interpupillary adjustment mechanism includes and institute
State lateral casing, adjusting nut that mounting plate is fixedly connected and the adjusting of two both ends opens for being respectively protruding into the sleeve
Column；The mutually close one end end of two adjustable columns by drawstring connect, mutually separate one end respectively with the left imaging group
Part and the right image-forming assembly are detachably connected；Described sleeve pipe middle position is provided with and the cooperation of the bar portion of the adjusting nut
Through hole, the through hole are connected to described sleeve pipe inner space；The bar with the adjusting nut is provided on the mounting plate
The via hole of portion's cooperation；The bar portion of the adjusting nut is provided with the cross through hole passed through for the drawstring；Setting in described sleeve pipe
Have a spring, the both ends of the spring respectively with the end of two adjustable columns closely；It is provided with and is slidably connected on the mounting plate
The sliding rail of the left image-forming assembly and the right image-forming assembly, the slide direction are consistent with described sleeve pipe length direction；Institute
State the abutting screw and two for pushing against the left image-forming assembly and the right image-forming assembly there are two also setting up on mounting plate respectively
A and one-to-one screw hole of the abutting screw.
The AR optics module of adjustable interpupillary distance described in the utility model, wherein the left image-forming assembly and the right imaging
Component includes shell；The housing upper surface is provided with T-type gib block；The sliding rail is the T-type cooperated with the gib block
Sliding slot.
The AR optics module of adjustable interpupillary distance described in the utility model, wherein the screw hole is connected to the T-type sliding slot.
The AR optics module of adjustable interpupillary distance described in the utility model, wherein the adjusting column end is provided with external screw thread；
The casing lateral surfaces are provided with the installation screw with adjustable column cooperation.
The AR optics module of adjustable interpupillary distance described in the utility model, wherein two limited blocks are provided on the mounting plate；
The left image-forming assembly and the right image-forming assembly are respectively positioned between two limited blocks.
The AR optics module of adjustable interpupillary distance described in the utility model, wherein described sleeve pipe and the mounting plate pass through company
Extension bar is fixedly connected.
The AR optics module of adjustable interpupillary distance described in the utility model, wherein the bar portion lower end of the adjusting nut is removable
Unload the anti-drop block for being connected with and preventing it from deviating from from the through hole.
The AR optics module of adjustable interpupillary distance described in the utility model, wherein be provided in the via hole described in being sheathed on
The silica gel damping sleeve of the bar portion of adjusting nut.
The utility model has the beneficial effects that: carrying out drawstring in the bar portion of adjusting nut by rotating adjusting nut
Winding can pull two adjustable columns to perform relative motion, so that left image-forming assembly and the opposite direction of making of right image-forming assembly are transported
It is dynamic, abutting fixation is carried out by two abutting screws after adjusting spacing to suitable distance, the interpupillary distance for completing normal population is adjusted；Needle
When for there is the improper crowds such as strabismus, it can individually slide left image-forming assembly and right image-forming assembly be adjusted, adjusting is arrived
Abutting fixation is carried out by pushing against screw behind position；To improve the adaptability of adjusting.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below in conjunction with attached drawing and reality
Applying example, the utility model is described in further detail, and the accompanying drawings in the following description is only section Example of the invention, for this
For the those of ordinary skill of field, without creative efforts, it is attached to can also be obtained according to these attached drawings other
Figure:
Fig. 1 is the AR optics module structure sectional view of the adjustable interpupillary distance of the utility model preferred embodiment；
Fig. 2 is the AR optics module right side view of the adjustable interpupillary distance of the utility model preferred embodiment.
Specific embodiment
It is practical below in conjunction with this in order to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Technical solution in new embodiment carries out clear, complete description, it is clear that described embodiment is the portion of the utility model
Point embodiment, rather than whole embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art are not paying creation
Property labour under the premise of every other embodiment obtained, belong to the protection scope of the utility model.
The AR optics module of the adjustable interpupillary distance of the utility model preferred embodiment is as shown in Figure 1, simultaneously referring to Fig.2, including
Left image-forming assembly 1, right image-forming assembly 2 and main frame；Interpupillary adjustment mechanism is provided on main frame；Main frame includes mounting plate 3；
Interpupillary adjustment mechanism includes that the lateral casing 40 being fixedly connected with mounting plate 3, adjusting nut 41 and two are respectively protruding into sleeve
The adjustable column 42 of 40 both ends open；The mutually close one end end of two adjustable columns 42 is connected by drawstring 43, and mutually separate one
End is detachably connected with left image-forming assembly 1 and right image-forming assembly 2 respectively；40 middle position of casing is provided with and adjusting nut 41
The through hole 400 of bar portion cooperation, through hole 400 are connected to 40 inner space of casing；It is provided on mounting plate 3 and adjusting nut 41
Bar portion cooperation via hole 30；The bar portion of adjusting nut 41 is provided with the cross through hole passed through for drawstring 43；Setting in casing 40
Have a spring 44,44 both ends of spring respectively with the end of two adjustable columns 42 closely；The left imaging that is slidably connected is provided on mounting plate 3
The sliding rail 31 of component 1 and right image-forming assembly 2,31 direction of sliding rail are consistent with 40 length direction of casing；It is additionally provided on mounting plate 3
Two abutting screws 32 for pushing against left image-forming assembly 1 and right image-forming assembly 2 respectively and two and the abutting one-to-one correspondence of screw 32
Screw hole 33；
Can be pulled by by rotating adjusting nut 41 drawstring 43 being wound in the bar portion of adjusting nut 41 by two
Adjustable column 42 performs relative motion, so that left image-forming assembly 1 and right image-forming assembly 2 make orientation movements relatively, adjusts spacing and arrives
Abutting fixation is carried out by two abutting screws 32 after suitable distance, the interpupillary distance for completing normal population is adjusted；It is directed in the presence of oblique
Depending on etc. improper crowd when, can individually slide left image-forming assembly 1 and right image-forming assembly 2 is adjusted, adjusting pass through afterwards in place
It pushes against screw 32 and carries out abutting fixation；To improve the adaptability of adjusting.
Preferably, left image-forming assembly 1 and right image-forming assembly 2 include shell；Housing upper surface is provided with T-type gib block
100；Sliding rail 31 is the T-type sliding slot 31 cooperated with gib block 100；Easy to disassemble, sliding stability is good.
Preferably, screw hole 33 is connected to T-type sliding slot 31.
Preferably, 42 end of adjustable column is provided with external screw thread；Casing lateral surfaces are provided with the installation cooperated with adjustable column 42
Screw hole 101；Convenient for assembly.
Preferably, two limited blocks 34 are provided on mounting plate 3；Left image-forming assembly 1 and right image-forming assembly 2 are respectively positioned on two
Between limited block 34；Two sides are limited.
Preferably, casing 40 is fixedly connected with mounting plate 3 by connecting rod 45.
Preferably, the bar portion lower end of adjusting nut 41 is removably connected with the anti-drop block for preventing it from deviating from from through hole 400
46；It is easy to disassemble.
Preferably, the silica gel damping sleeve 35 for the bar portion for being sheathed on adjusting nut is provided in via hole 30；Convenient for adjusting spiral shell
Bar positions after being adjusted.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Claims (8)
1. a kind of AR optics module of adjustable interpupillary distance, including left image-forming assembly, right image-forming assembly and main frame；It is characterized in that,
Interpupillary adjustment mechanism is provided on the main frame；The main frame includes mounting plate；The interpupillary adjustment mechanism includes and institute
State lateral casing, adjusting nut that mounting plate is fixedly connected and the adjusting of two both ends opens for being respectively protruding into the sleeve
Column；The mutually close one end end of two adjustable columns by drawstring connect, mutually separate one end respectively with the left imaging group
Part and the right image-forming assembly are detachably connected；Described sleeve pipe middle position is provided with and the cooperation of the bar portion of the adjusting nut
Through hole, the through hole are connected to described sleeve pipe inner space；The bar with the adjusting nut is provided on the mounting plate
The via hole of portion's cooperation；The bar portion of the adjusting nut is provided with the cross through hole passed through for the drawstring；Setting in described sleeve pipe
Have a spring, the both ends of the spring respectively with the end of two adjustable columns closely；It is provided with and is slidably connected on the mounting plate
The sliding rail of the left image-forming assembly and the right image-forming assembly, the slide direction are consistent with described sleeve pipe length direction；Institute
State the abutting screw and two for pushing against the left image-forming assembly and the right image-forming assembly there are two also setting up on mounting plate respectively
A and one-to-one screw hole of the abutting screw.
2. the AR optics module of adjustable interpupillary distance according to claim 1, which is characterized in that the left image-forming assembly and described
Right image-forming assembly includes shell；The housing upper surface is provided with T-type gib block；The sliding rail is to cooperate with the gib block
T-type sliding slot.
3. the AR optics module of adjustable interpupillary distance according to claim 2, which is characterized in that the screw hole and the T-type are sliding
Slot connection.
4. the AR optics module of adjustable interpupillary distance according to claim 2, which is characterized in that the adjusting column end is provided with
External screw thread；The casing lateral surfaces are provided with the installation screw with adjustable column cooperation.
5. the AR optics module of adjustable interpupillary distance according to claim 1, which is characterized in that be provided with two on the mounting plate
Limited block；The left image-forming assembly and the right image-forming assembly are respectively positioned between two limited blocks.
6. the AR optics module of adjustable interpupillary distance according to claim 1, which is characterized in that described sleeve pipe and the mounting plate
It is fixed by the connecting rod connection.
7. the AR optics module of adjustable interpupillary distance according to claim 1, which is characterized in that under the bar portion of the adjusting nut
End is removably connected with the anti-drop block for preventing it from deviating from from the through hole.
8. the AR optics module of adjustable interpupillary distance according to claim 1, which is characterized in that be provided with and be arranged in the via hole
In the silica gel damping sleeve of the bar portion of the adjusting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920209629.5U CN209343045U (en) | 2019-02-19 | 2019-02-19 | A kind of AR optics module of adjustable interpupillary distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920209629.5U CN209343045U (en) | 2019-02-19 | 2019-02-19 | A kind of AR optics module of adjustable interpupillary distance |
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| Publication Number | Publication Date |
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| CN209343045U true CN209343045U (en) | 2019-09-03 |
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| CN201920209629.5U Active CN209343045U (en) | 2019-02-19 | 2019-02-19 | A kind of AR optics module of adjustable interpupillary distance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415756A (en) * | 2021-01-07 | 2021-02-26 | 何小宝 | VR glasses of virtual reality digit animation |
| CN114967134A (en) * | 2021-02-25 | 2022-08-30 | 华为技术有限公司 | Wearable device |
-
2019
- 2019-02-19 CN CN201920209629.5U patent/CN209343045U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415756A (en) * | 2021-01-07 | 2021-02-26 | 何小宝 | VR glasses of virtual reality digit animation |
| CN114967134A (en) * | 2021-02-25 | 2022-08-30 | 华为技术有限公司 | Wearable device |
| CN114967134B (en) * | 2021-02-25 | 2023-09-12 | 华为技术有限公司 | Wearable device |
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