CN216526534U

CN216526534U - AR optical display module and wearable equipment

Info

Publication number: CN216526534U
Application number: CN202123208652.9U
Authority: CN
Inventors: 张元蕾; 郑昱; 苏进; 符华; 王思雨
Original assignee: Journey Technology Ltd
Current assignee: Journey Technology Ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-13
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to the technical field of augmented reality, and particularly discloses an AR optical display module and wearable equipment. The AR optical display module comprises a picture frame, picture frames and a driving component, wherein the two picture frames are spaced and respectively and rotatably arranged on the picture frame, and each picture frame is respectively provided with an optical display lens; the driving component is arranged on the frame and used for driving the corresponding frame to rotate clockwise or anticlockwise for a preset angle relative to the frame in a plane parallel to the optical display lenses. According to the AR optical display module provided by the utility model, the driving component drives the mirror frame to rotate clockwise or anticlockwise for the preset angle so as to realize the switching of the horizontal screen and the vertical screen of the display content of the AR optical display module, the display content has no change of size and proportion in the switching conversion process, the AR optical display module has the advantages of simple structure and mass production, the experience effect of a user is improved, the AR optical display module is suitable for more scenes, and the AR optical display module is beneficial to popularization of related equipment.

Description

AR optical display module and wearable equipment

Technical Field

The utility model relates to the technical field of augmented reality, in particular to an AR optical display module and wearable equipment.

Background

The AR is an augmented reality technology, and currently, an optical display module in the AR display field is fixed inside a structure such as glasses or a helmet, and the aspect ratio of a display screen is a fixed value (for example, 16:9 or 4: 3) in a screen display area. The AR optical display module assembly of individual money can carry out the rotation regulation of the visual field scope of about 30 degrees at most with the help of adjusting device, but still can't satisfy the full screen switching of horizontal screen and perpendicular screen under the condition that 100% is full of screen display, this makes experience effect not good under the scene that for example cell-phone screen etc. is fit for perpendicular screen display, if the horizontal vertical screen rotation switching who shows content, show content can not be full of the screen, there are many blanks in the screen both sides, the very influence is worn and is experienced.

Therefore, it is desirable to provide an AR optical display module to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an AR optical display module which can realize the rotary switching of a horizontal screen and a vertical screen of displayed contents, simultaneously ensure the full-screen display of the contents and improve the experience effect.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an AR optical display module is provided, comprising:

a frame;

the two mirror frames are spaced and are respectively and rotatably mounted on the mirror frame, and each mirror frame is respectively provided with an optical display lens;

and the two driving components are arranged on the frame and used for driving the corresponding frame to rotate clockwise or anticlockwise for a preset angle in a plane parallel to the optical display lens.

As a preferable technical solution of the above AR optical display module, the driving assembly includes:

the output end of the transmission piece is connected with the mirror frame;

and the driving motor is arranged on the mirror frame and is in driving connection with the input end of the transmission part.

As a preferable technical solution of the above AR optical display module, the transmission member includes:

the driving gear is in driving connection with the driving motor;

the driven gear is arranged on the mirror frame and comprises a gear body of an arc-shaped structure, and teeth meshed with the driving gear are arranged on the inner side arc-shaped surface of the gear body.

As a preferable embodiment of the AR optical display module, the driven gear and the mirror frame are integrally formed.

As a preferable technical solution of the above AR optical display module, the two driving assemblies are disposed at two ends of the frame.

As a preferable technical solution of the above AR optical display module, the frame is slidably connected to the frame.

As a preferable technical solution of the above AR optical display module, an arc-shaped slide is provided at an upper edge of the frame, and a slider slidably disposed in the slide is provided on the frame.

As a preferable technical solution of the above AR optical display module, the preset angle is 90 °.

A wearable device is provided, comprising the AR optical display module of any one of the above.

As a preferable technical solution of the wearable device, the wearable device is glasses, a helmet, or a head ring.

The utility model has the beneficial effects that:

according to the AR optical display module provided by the utility model, the driving component drives the mirror frame to rotate clockwise or anticlockwise for the preset angle so as to realize the switching of the horizontal screen and the vertical screen of the display content of the AR optical display module, the full-screen display of the content is ensured, the displayed content has no change of size and proportion in the switching conversion process, the AR optical display module has the advantages of simple structure, easiness in operation and capability of realizing mass production, the experience effect of a user is improved, the AR optical display module is suitable for more scenes, and the AR optical display module is beneficial to popularization of related equipment.

Drawings

FIG. 1 is a schematic structural diagram of an AR optical display module according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a wearable device provided in an embodiment of the present invention.

In the figure:

1. a frame; 2. a mirror frame; 3. an optical display lens; 4. a drive assembly;

41. a drive motor; 421. a driving gear; 422. a driven gear;

100. the glasses legs.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

To among the prior art, AR optical display module still can't satisfy horizontal screen and the full screen switching of erecting the screen under the condition that 100% is full of screen display, this makes experience effect not good under the scene that for example cell-phone screen etc. were fit for erecting screen display, if the horizontal vertical screen rotation that shows content switches, show content can not be full of the screen, there are a lot of blanks screen both sides, the very influence wears the problem of experience, this embodiment provides an AR optical display module and wearable equipment, in order to solve above-mentioned technical problem.

Specifically, as shown in fig. 1, the AR optical display module provided in this embodiment includes a frame 1, two frames 2 and a driving component 4, where the two frames 2 are spaced apart and respectively rotatably mounted on the frame 1, and each frame 2 is provided with an optical display lens 3. Every picture frame 2 corresponds and is equipped with a drive assembly 4, drive assembly 4 sets up on picture frame 1, drive assembly 4 is used for driving picture frame 2 and for picture frame 1 clockwise or anticlockwise rotation preset angle in the plane that is on a parallel with optical display lens 3, in order to realize the horizontal screen of AR optical display module and erect the switching of screen display content, and guarantee that the content is full of screen to show, the content that shows does not have the size at the switching conversion in-process, the change of proportion, and the camera has a simple structure, easy operation, but the advantage of volume production, user's experience effect has been promoted, be applicable to more scenes, help the popularization of AR optical display's relevant equipment.

In this embodiment, the driving assembly 4 includes the driving medium, and the output and the picture frame 2 of driving medium are connected, and the input of driving medium is connected with driving motor 41, and driving motor 41 exports drive power and gives the driving medium, and the driving medium drives picture frame 2 clockwise or anticlockwise rotation, and driving motor 41 sets up on picture frame 1. Drive assembly 4 still includes parts such as controller and control button, and operation control button can send the instruction of adjustment picture frame 2 position and give the controller, then the controller sends instruction control driving motor 41 clockwise or anticlockwise rotation, can automatic stop after the rotatory predetermined angle of driving motor 41, and then has realized the automatic control of picture frame 2 rotation, and the user can adjust facilitating the use at any time according to the user demand.

Further, the driving medium that this embodiment provided includes driving gear 421 and driven gear 422, driving gear 421 and driving motor 41 drive connection, driven gear 422 sets up on picture frame 2, driven gear 422 includes the gear body of arc structure, the outside arcwall face of gear body is equipped with the tooth with driving gear 421 meshing, transmission simple structure, and transmission stability is good, to the less AR optical display module group of volume occupation space not, and driven gear 422 of arc structure can be along the radian setting of picture frame 2, can realize that drive picture frame 2 is rotatory, occupation space not again, and pleasing to the eye degree is good. In other embodiments, the transmission member may have other structures, and is not limited in particular.

Driven gear 422 is preferred with picture frame 2 integrated into one piece, can be in the edge outside direct processing profile of tooth structure of picture frame 2 in order to form driven gear 422, and the comparison volume is less driven gear 422 processes of being convenient for, and integrated into one piece has saved the process of later stage driven gear 422 installation, and integrated into one piece technology is compared the installation of the accurate part in later stage and is changeed implementation, has improved production efficiency. The specific installation position of the driven gear 422 and the specific length of the driven gear 422 need to be set according to the angle of rotation of the lens frame 2, and the installation position of the driven gear 422 can satisfy the requirement that the lens frame 2 can rotate by a preset angle.

In this embodiment, the preset angle is 90 °, the driven gear 422 is a quarter of the whole circular ring gear, and the rotation requirement can be met, and the specific setting position is set according to the installation position of the driving member, and is not limited specifically herein.

In the present embodiment, two driving units 4 are provided at both ends of the frame 1 for wearing and mounting the driving units 4.

The frame 2 is rotatably mounted on the frame 1, and in this embodiment, the frame 2 is slidably connected to the frame 1, so that the connection structure is simple. Further, an arc-shaped slideway (not shown in the figure) is arranged at the upper edge of the spectacle frame 1, a sliding block which is arranged in the slideway in a sliding manner is arranged on the spectacle frame 2, when the spectacle frame 2 is adjusted, the spectacle frame 2 rotates under the guiding of the slideway, and the radian and the length of the slideway are set according to the angle of the spectacle frame 2 which needs to rotate, and are not specifically limited. The slideway is arranged at the upper edge of the spectacle frame 1, has good aesthetic property and does not shield the visual field of human eyes.

This embodiment still provides a wearable equipment, including foretell AR optical display module, can realize showing the horizontal screen of content and erecting the rotatory switching of screen, guarantee the full screen display of content simultaneously and show, promoted experience effect.

In particular, the wearable device is a pair of glasses, a helmet or a headpiece. As shown in fig. 2, if the wearable device is glasses, temples 100 may be hinged to both ends of the frame 1. If the wearable device is a helmet (not shown in the figure), the frame 1 is fixed to a cap body of the helmet. If the wearable device is a head ring (not shown in the figure), the frame 1 is fixed to the head-worn ring. The AR optical display module provided by the embodiment is suitable for being installed on various wearable devices.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An AR optical display module, comprising:

a frame (1);

two mirror frames (2) are arranged, the two mirror frames (2) are spaced and are respectively and rotatably mounted on the mirror frame (1), and each mirror frame (2) is respectively provided with an optical display lens (3);

drive assembly (4), be equipped with two, drive assembly (4) are located on picture frame (1), be used for the drive to correspond picture frame (2) are relative picture frame (1) is in a parallel to the plane of optical display lens (3) clockwise or anticlockwise rotation preset angle.

2. The AR optical display module according to claim 1, wherein the driving assembly (4) comprises:

the output end of the transmission piece is connected with the mirror frame (2);

the driving motor (41) is arranged on the mirror frame (1), and the driving motor (41) is in driving connection with the input end of the transmission piece.

3. The AR optical display module of claim 2, wherein the transmission comprises:

the driving gear (421) is in driving connection with the driving motor (41);

driven gear (422), set up in on picture frame (2), driven gear (422) are including the gear body of arc structure, the inboard arcwall face of gear body be equipped with driving gear (421) engaged with tooth.

4. The AR optical display module according to claim 3, wherein the driven gear (422) is integrally formed with the frame (2).

5. The AR optical display module according to claim 1, wherein two of said driving assemblies (4) are disposed at both ends of said frame (1).

6. The AR optical display module according to claim 1, wherein the bezel (2) is slidably connected to the bezel frame (1).

7. The AR optical display module according to claim 6, wherein an arc-shaped slide way is arranged at the upper edge of the frame (1), and a slide block arranged in the slide way is arranged on the frame (2).

8. The AR optical display module of claim 1, wherein the predetermined angle is 90 °.

9. A wearable device comprising the AR optical display module of any of claims 1-8.

10. The wearable device of claim 9, wherein the wearable device is a pair of glasses, a helmet, or a headpiece.