CN207181830U - A kind of focusing structure and AR equipment for AR equipment - Google Patents
A kind of focusing structure and AR equipment for AR equipment Download PDFInfo
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- CN207181830U CN207181830U CN201721243686.2U CN201721243686U CN207181830U CN 207181830 U CN207181830 U CN 207181830U CN 201721243686 U CN201721243686 U CN 201721243686U CN 207181830 U CN207181830 U CN 207181830U
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- ray machine
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- lens
- focusing structure
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Abstract
The utility model proposes a kind of focusing structure and AR equipment for AR equipment, the focusing structure includes：The lens that ray machine and parallel ray machine are set, the ray machine are slidably connected to AR element of installation in the first direction, and the first direction is to watch AR contents direction towards human eye；The ray machine and lens can turn to second direction with respect to AR element of installation, and the second direction is that face human eye watches AR contents direction；The lens are slidably connected to the ray machine along third direction, and the third direction is the setting direction perpendicular to ray machine and lens.The utility model realizes the focus adjustment of AR equipment imaging, is adapted to the user's request of different eyesights, and its is simple in construction, compact, easy to use.
Description
Technical field
It the utility model is related to the technical field of augmented reality, more particularly to a kind of focusing structure and AR for AR equipment
Equipment.
Background technology
Augmented reality (Augmented Reality, AR) is a kind of position for calculating camera image in real time and angle
And plus respective image, video, the technology of 3D models.AR technologies are such as sharp not only in the application field similar with VR technologies
The fields such as development and exploitation, the visualization of data model, virtual training, amusement and the art of weapon, aircraft are held to have extensively
Application, and due to its have true environment can be carried out strengthen display output characteristic, medical research with dissection instruct
Practice, precision instrument manufacture and the field such as maintenance, military aircraft navigation, engineering design and tele-robotic control, have than VR skill
The more obvious advantage of art.
For AR equipment especially AR glasses, because the eyesight status of user is different, AR equipment needs to set focusing
Structure adjusts the position of optical imagery, to adapt to the user's request of different eyesights.However, existing AR equipment focusing structure leads to
Often complicated, volume is larger, and cost is higher.
Utility model content
The purpose of this utility model is to propose a kind of focusing structure and AR equipment for AR equipment, and it can realize AR equipment
The focus adjustment of imaging, it is adapted to the user's request of different eyesights, and its is simple in construction, compact, it is easy to use.
To reach above-mentioned purpose, the utility model proposes a kind of focusing structure for AR equipment, including：Ray machine and flat
The lens that row ray machine is set, the ray machine are slidably connected to AR element of installation in the first direction, and the first direction is towards people
Observe and see AR contents direction；The ray machine and lens can turn to second direction with respect to AR element of installation, and the second direction is
Face human eye viewing AR contents direction；The lens are slidably connected to the ray machine along third direction, and the third direction is vertical
Directly in the setting direction of ray machine and lens.
Further, above-mentioned in the focusing structure of AR equipment, the ray machine to include ray machine body, be parallel located at described
Micro display screen on ray machine body and it is slidably connected to by the vertically extending connector in ray machine body one end, the connector
The lens, the ray machine body interior are provided with a chute along parallel micro display screen direction, and one end of the AR element of installation is set
There is the traveller corresponding to the chute.
Further, above-mentioned in the focusing structure of AR equipment, the bottom of the chute to be provided with the axle rotated for traveller
Hole.
Further, above-mentioned in the focusing structure of AR equipment, the lens to include mirror body and mounting bracket, the mirror
Body is fixed in mounting bracket and the mirror body setting direction is vertical parallel to the micro display screen, one end of the mounting bracket
Focusing connector is extended with, the focusing connector is slidably connected to the connector of the ray machine.
Further, above-mentioned in the focusing structure of AR equipment, being offered in the focusing connector perpendicular to mirror body
The focusing groove of setting direction, be provided with multiple spacing holes in the focusing groove, the connector provided with corresponding to the focusing
The projection of groove and spacing hole.
Further, above-mentioned in the focusing structure of AR equipment, the number of the spacing hole to set for three and equidistantly
Put.
Further, above-mentioned in the focusing structure of AR equipment, the material of the mirror body to be sapphire, PMMA, PC, Buddhist nun
Dragon or plastics.
Further, above-mentioned in the focusing structure of AR equipment, the AR equipment is AR glasses, the AR element of installation
For eyeglasses temple arm.
Further, above-mentioned in the focusing structure of AR equipment, the focusing structure also to include：
First actuator, for driving ray machine, relative AR element of installation slides in the first direction；
Second actuator, for driving the ray machine and lens to be rotated relative to AR element of installation；And
3rd actuator, slided for the lens along the relatively described ray machine of third direction.
In addition, the utility model also provides a kind of AR equipment, the AR equipment includes the above-mentioned focusing for AR equipment
Structure.
Further, it is used for above-mentioned in AR equipment, the AR equipment is AR glasses, and the AR element of installation is eyeglass
Leg.
The utility model, which is used for the focusing structure of AR equipment and AR equipment, realizes the focus adjustment of AR equipment imaging, adapts to
In the user's request of different eyesights, and its is simple in construction, and compact is easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of the original state of the focusing structure of the utility model AR equipment；
Fig. 2 be the utility model AR equipment focusing structure in ray machine structural representation；
Fig. 3 is the structural representation of the slip deployed condition of the focusing structure of the utility model AR equipment；
Fig. 4 is the structural representation of the rotary state of the focusing structure of the utility model AR equipment.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Fig. 1 to Fig. 4 is referred to, the focusing structure that the utility model is used for AR equipment includes：Ray machine 1 and parallel ray machine 1 are set
The lens 2 put, the ray machine 1 are slidably connected to AR element of installation 100 in the first direction, and the first direction is to be observed towards people
See AR contents direction；And the ray machine 1 and lens 2 can turn to second direction, the second direction with respect to AR element of installation 100
AR contents direction is watched for face human eye；The lens 2 are slidably connected to the ray machine 1, the third direction along third direction
For perpendicular to the setting direction of ray machine 1 and lens 2.
Wherein, referring to Fig. 2, the ray machine 1 includes ray machine body 12, parallel micro- aobvious on the ray machine body 12
Display screen 14 and the lens are slidably connected to by the vertically extending connector 16 in the one end of ray machine body 12, the connector 16
2, a chute 122, one end of the AR element of installation 100 are provided with along the parallel direction of micro display screen 1 inside the ray machine body 12
Provided with the traveller 102 corresponding to the chute 122.So, slided by the traveller 102 in the chute 122 so that institute
Ray machine 1 and lens 2 are stated to slide in the first direction with respect to AR element of installation 100.
Further, the bottom of the chute 122 is provided with the axis hole 124 rotated for traveller 102, and the traveller 102 slides into
It is free to rotate after in axis hole 124, so as to drive the ray machine 1 to be rotated with traveller 102 for rotating shaft relative to AR element of installation 100,
So that the ray machine 1 and lens 2 turn to face human eye viewing AR contents direction.
The lens 2 include mirror body 21 and mounting bracket 22, and the mirror body 21 is fixed in mounting bracket 22 and the mirror
The setting direction of body 21 has extended vertically focusing connector 26 parallel to the micro display screen 14, one end of the mounting bracket 22,
The focusing connector 26 is slidably connected to the connector 16 of the ray machine 1.
Further, the focusing groove 262 perpendicular to the setting direction of mirror body 21, the tune are offered in the focusing connector 26
Be provided with multiple spacing holes 264 in burnt groove 262, the connector 16 be provided with corresponding to groove 262 and the spacing hole 264 of focusing
Projection 162.So, slide and successively in the positioning of multiple spacing holes 264, make in focusing groove 262 by described raised 162
The distance between the mirror body 21 and micro display screen 14 are obtained, so as to realize the optical imagery focal length of adjustment AR equipment.
The number of the spacing hole 264 and position can be set according to user's visual needs, such as 200 degree with the eyesight number of degrees
For one grade, 5 spacing holes 264 of spaced set, so as to meet the visual accommodation within 1000 degree.In the present embodiment, the limit
The number in position hole 264 is three and spaced set.
In the present embodiment, the material of the mirror body 21 is sapphire, and certainly, the mirror body 21 can also be PMMA, PC, nylon
Or the other materials such as plastics.
It should be noted that it can also be other modes that the ray machine 1, which is slidably connected to AR element of installation 100, such as institute
State ray machine body 12 and be provided with traveller, the AR element of installation 100 is provided with chute；The lens 2 are slidably connected to the light
Machine 1 can also be to open up projection in other modes, such as the focusing connector 26, and the connector 16 is provided with focusing groove and limit
Position hole, according to circumstances can flexibly select implementation.
The utility model focusing structure at work can be manually operated by user, can also be driven by automating electric component
It is dynamic, so as to realize automatically working.That is the utility model focusing structure also includes：First actuator (not shown), for driving
Ray machine slides with respect to AR element of installation in the first direction；Second actuator (not shown), for driving ray machine and the lens phase
AR element of installation is rotated；And the 3rd actuator (not shown), slided for the lens along the relatively described ray machine of third direction
It is dynamic.
First actuator, the second actuator and the 3rd actuator are stepper motor or cylinder.
The AR element of installation 100 can be in the part of front end or side, the present embodiment, the AR is set in AR equipment
Standby is AR glasses, and the AR element of installation 100 is eyeglasses temple arm.So, when without using the state of AR equipment, ray machine 1 and thoroughly
Mirror 2 can be contained in eyeglasses temple arm, be convenient for carrying use.
Fig. 1 to Fig. 4 is referred to, the course of work that the utility model is used for the focusing structure of AR equipment is as follows：
When without using the state of AR equipment, the traveller 102 slides into the top of the chute 122, now, the light
Machine 1 and lens 2 are contained in the lower section of AR element of installation 100, and so, the ray machine 1 and lens 2 take up space small so that
AR equipment (AR glasses) compact, it is easy to carry.
When using the state of AR equipment, only need first to slide into the traveller 102 in the axis hole 124 of the chute 122,
And rotating the ray machine 1 so that the ray machine 1 and lens 2 turn to second direction with respect to AR element of installation 100, and described second
Direction is that face human eye watches AR contents direction；And user can be by promoting the mounting bracket 22 so that described raised 162
Groove 262 of focusing is interior to be slided and successively in the positioning of multiple spacing holes 264, is extremely adapted to so as to adjust the optical imagery focal length of AR equipment
The distance of oneself visual demand, viewing AR contents are facilitated, lift the experience sense of AR equipment.
In addition, the utility model also provides a kind of AR equipment, the AR equipment includes the above-mentioned focusing knot for AR equipment
Structure.
Compared to prior art, the utility model, which is used for the focusing structure of AR equipment and AR equipment, realizes the imaging of AR equipment
Focus adjustment, be adapted to the user's request of different eyesights, and its is simple in construction, compact, it is easy to use.
Here description and application of the present utility model are illustrative, are not wishing to the scope of the utility model being limited in
State in embodiment.The deformation and change of embodiments disclosed herein are possible, for the ordinary skill people of those this areas
The replacement of embodiment and equivalent various parts are known for member.It should be appreciated by the person skilled in the art that do not taking off
In the case of spirit or essential characteristics of the present utility model, the utility model can in other forms, structure, arrangement, ratio,
And realized with other components, material and part., can be to this in the case where not departing from the scope of the utility model and spirit
In disclosed embodiment carry out other deformations and change.
Claims (10)
- A kind of 1. focusing structure for AR equipment, it is characterised in that including：The lens that ray machine and parallel ray machine are set, it is described Ray machine is slidably connected to AR element of installation in the first direction, and the first direction is to watch AR contents direction towards human eye；It is described Ray machine and lens can turn to second direction with respect to AR element of installation, and the second direction is that face human eye watches AR content sides To；The lens are slidably connected to the ray machine along third direction, and the third direction is the setting perpendicular to ray machine and lens Direction.
- 2. the focusing structure according to claim 1 for AR equipment, it is characterised in that the ray machine includes ray machine sheet Body, parallel micro display screen on the ray machine body and by the vertically extending connector in ray machine body one end, it is described Connector is slidably connected to the lens, and the ray machine body interior is provided with a chute, the AR along parallel micro display screen direction One end of element of installation is provided with the traveller corresponding to the chute.
- 3. the focusing structure according to claim 2 for AR equipment, it is characterised in that the bottom of the chute, which is provided with, to be supplied The axis hole that traveller rotates.
- 4. the focusing structure according to claim 2 for AR equipment, it is characterised in that the lens include mirror body and peace Support is filled, the mirror body is fixed in mounting bracket and the mirror body setting direction is parallel to the micro display screen, the installation One end of support has extended vertically focusing connector, and the focusing connector is slidably connected to the connector of the ray machine.
- 5. the focusing structure according to claim 4 for AR equipment, it is characterised in that opened up in the focusing connector Have a focusing groove perpendicular to mirror body setting direction, be provided with multiple spacing holes in the focusing groove, the connector provided with it is right The projection of focusing groove and spacing hole described in Ying Yu.
- 6. the focusing structure according to claim 5 for AR equipment, it is characterised in that the number of the spacing hole is three Individual and spaced set.
- 7. the focusing structure according to claim 4 for AR equipment, it is characterised in that the material of the mirror body is blue precious Stone, PMMA, PC, nylon or plastics.
- 8. the focusing structure according to claim 1 for AR equipment, it is characterised in that the AR equipment is AR glasses, The AR element of installation is eyeglasses temple arm.
- 9. the focusing structure for AR equipment according to claim any one of 1-8, it is characterised in that the focusing structure Also include：First actuator, for driving ray machine, relative AR element of installation slides in the first direction；Second actuator, for driving the ray machine and lens to be rotated relative to AR element of installation；And3rd actuator, slided for the lens along the relatively described ray machine of third direction.
- 10. a kind of AR equipment, it is characterised in that the AR equipment includes being used for AR as described in claim any one of 1-9 The focusing structure of equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721243686.2U CN207181830U (en) | 2017-09-26 | 2017-09-26 | A kind of focusing structure and AR equipment for AR equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721243686.2U CN207181830U (en) | 2017-09-26 | 2017-09-26 | A kind of focusing structure and AR equipment for AR equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207181830U true CN207181830U (en) | 2018-04-03 |
Family
ID=61748356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721243686.2U Active CN207181830U (en) | 2017-09-26 | 2017-09-26 | A kind of focusing structure and AR equipment for AR equipment |
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| Country | Link |
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| CN (1) | CN207181830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111258018A (en) * | 2018-11-30 | 2020-06-09 | 日本电产三协株式会社 | Optical unit |
| WO2020244358A1 (en) * | 2019-06-05 | 2020-12-10 | 南京钟山虚拟现实技术研究院有限公司 | Focus-adjustable augmented reality (ar) glasses |
-
2017
- 2017-09-26 CN CN201721243686.2U patent/CN207181830U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111258018A (en) * | 2018-11-30 | 2020-06-09 | 日本电产三协株式会社 | Optical unit |
| WO2020244358A1 (en) * | 2019-06-05 | 2020-12-10 | 南京钟山虚拟现实技术研究院有限公司 | Focus-adjustable augmented reality (ar) glasses |
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