Holographic optical waveguide ar glasses interaction assembly

Abstract

The utility model discloses a holographic optical waveguide AR glasses interactive subassembly, including glasses frame and lens, glasses frame is rotated with the glasses leg through the connecting axle and the connecting base, the glasses leg inner wall is equipped with the interactive module, and the glasses frame is rotated with the positioning board through the connecting post in, the connecting post one end is equipped with the limiting nut with screw thread, and the inboard of limiting nut is equipped with the gasket, and the two horizontal shift sliding blocks that two horizontal shift sliding blocks are equipped with screw rod screwing to the lower side of positioning board, and the lower side of two horizontal shift sliding blocks all is equipped with the positioning clamping plate, and the both sides of lens are clamped and fixed between two positioning clamping plates, the utility model discloses two horizontal shift sliding blocks and two positioning clamping plates through screw rod screwing to the lower side of positioning board, make through the rotation screw rod to two positioning clamping plates and move to the adjustment to the side of positioning board, thereby being convenient for the dismounting fixed of lens, and the stability of lens fixed is higher, and the dismounting is convenient.

Description

Technical Field

[0001] This utility model relates to the field of AR glasses technology, specifically a holographic waveguide AR glasses interactive component. Background Technology

[0002] In recent years, with the rapid development of AR technology, AR glasses have become increasingly popular. AR glasses are devices that display images directly in front of people through special lenses, combining the displayed images with the natural external environment. They are worn on the head, and the displayed images move with the head, making it easier for people to observe the displayed images. However, achieving the display of images in front of the eyes requires the coordinated use of many components, especially microdisplays and special optical lenses.

[0003] The prior art, patent application number 202220503837.8, describes a holographic waveguide AR glasses equipped with a single-chip full-color MicroLED, which includes a lens body and a module assembly. The lens body includes a lens, a frame, and temples, with the temples movably disposed on one side of the frame. The lens is detachably disposed inside the frame. The module assembly includes a packaging cover, a micro-optical engine module, a single-chip full-color module, a power supply module, and an external expansion function module. By adopting a single-chip full-color module and a holographic waveguide lens, it can reduce costs, simplify the structure, reduce weight, and shrink the size while still displaying a full-color image, effectively improving the user experience of AR glasses. However, it is not convenient to detach and install the lens on one side of the frame, and the stability of the lens installation and fixation is relatively low. Utility Model Content

[0004] The purpose of this invention is to provide a holographic waveguide AR glasses interactive component to solve the problems in the prior art where it is inconvenient to detach and install lenses on one side of the frame, and the stability of lens installation and fixation is low.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a holographic waveguide AR glasses interactive component, including a frame and lenses. A temple is rotatably provided on one side of the frame via a connecting shaft and a connecting seat. An interactive module is provided on the inner wall of the temple. A positioning plate is rotatably provided inside the frame via a connecting post. A limit nut is threaded to one end of the connecting post, and a washer is provided on the inner side of the limit nut. Two horizontal sliding blocks are threaded in opposite directions on the lower side of the positioning plate via screws, and positioning clamps are provided on the lower side of each of the two horizontal sliding blocks. The lenses are clamped and fixed between the two positioning clamps on both sides.

[0006] Furthermore, the interactive module includes a micro-optical engine module, a single-chip full-color module, a power supply module, and an external expansion function module.

[0007] Furthermore, the lens is a holographic waveguide lens, and two sets of lenses are symmetrically arranged about the frame.

[0008] Furthermore, the screw is rotatably mounted in the limiting groove on the lower side of the positioning plate, and the outer sides of both ends of the screw are provided with two sets of opposite external threads.

[0009] Furthermore, one end of the screw is provided with an adjustment knob, and a locking bolt is threaded onto the adjustment knob.

[0010] Furthermore, the inner wall of the positioning clamp is provided with a limiting protrusion, and the two sides of the lens are provided with limiting slots for the limiting protrusions to be inserted and matched.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model utilizes two transverse sliding blocks and two positioning clamps that are threaded in opposite directions under the positioning plate by a screw. This allows the two positioning clamps to be moved in opposite directions by rotating the screw, which facilitates the installation and removal of the lens on one side of the positioning plate. Moreover, the lens is fixed with high stability and is easy to install and remove.

[0013] 2. This utility model utilizes a positioning plate that is rotatably mounted inside the frame via a connecting column. One end of the connecting column is threaded with a limit nut, allowing the connecting column to be rotated and adjusted by loosening the limit nut. This enables adjustment of the horizontal viewing angle of the lens under the positioning plate, improving the flexibility of AR glasses use.

[0014] 3. This utility model has a limiting protrusion on the inner wall of the positioning clamp and a limiting slot on both sides of the lens to fit the limiting protrusion, which facilitates the improvement of the stability of the lens clamped and fixed between the two positioning clamps. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a first-view structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the second-view structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the positioning plate structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the lens structure of this utility model.

[0020] In the diagram: 1. Frame; 2. Positioning plate; 3. Temple; 4. Connecting shaft; 5. Connecting post; 6. Limiting nut; 7. Lens; 8. Positioning clamp; 9. Interactive module; 10. Horizontal slider; 11. Limiting protrusion; 12. Screw; 13. Locking bolt; 14. Adjustment knob; 15. Limiting slot; 16. Washer; 17. Connecting seat; 18. Limiting groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 In this embodiment of the present invention, a holographic waveguide AR glasses interactive component includes a frame 1 and a lens 7. A temple 3 is rotatably provided on one side of the frame 1 via a connecting shaft 4 and a connecting seat 17. An interactive module 9 is provided on the inner wall of the temple 3. A positioning plate 2 is provided on the lower side of the frame 1. Two horizontal sliding blocks 10 are threaded in opposite directions on the lower side of the positioning plate 2 via a screw 12. Each of the two horizontal sliding blocks 10 is provided with a positioning clamp 8 on its lower side. The two sides of the lens 7 are clamped and fixed between the two positioning clamps 8, so that the two positioning clamps 8 can be moved in opposite directions by rotating the screw 12, which makes it easy to clamp and fix the two sides of the lens 7 between the two positioning clamps 8. Moreover, the lens 7 is fixed with high stability and is easy to disassemble and assemble.

[0023] like Figure 1 and Figure 2 As shown, in order to adjust the horizontal use angle of the lens 7 on the lower side of the positioning plate, the positioning plate 2 is rotatably set on the lower side of the frame 1 via the connecting post 5. One end of the connecting post 5 is threaded with a limit nut 6, and a washer 16 is provided on the inner side of the limit nut 6, so that the connecting post 5 can be rotated and adjusted by loosening the limit nut 6, thereby adjusting the horizontal use angle of the lens 7 on the lower side of the positioning plate and improving the flexibility of AR glasses.

[0024] like Figure 1 and Figure 2 As shown, the interactive module 9 also includes a micro optical engine module, a single-chip full-color module, a power supply module, and an external expansion function module. The lens 7 adopts a holographic waveguide lens, and two sets of lenses 7 are symmetrically arranged about the frame 1. By adopting a single-chip full-color module and holographic waveguide lenses, full-color display can be achieved, which effectively improves the user experience of AR glasses.

[0025] like Figure 1 and Figure 3 As shown, in order to facilitate the rotation adjustment and positioning of the screw 12, the screw 12 is rotatably set in the limiting slide groove 18 on the lower side of the positioning plate 2. The outer sides of both ends of the screw 12 are provided with two sets of opposite external threads. One end of the screw 12 is provided with an adjustment knob 14, and the adjustment knob 14 is threaded with a locking bolt 13, which makes it easy to rotate and position the screw 12.

[0026] like Figure 3 and Figure 4 As shown, a limiting protrusion 11 is also provided on the inner wall of the positioning clamp 8, and limiting slots 15 are provided on both sides of the lens 7 to engage with the limiting protrusion 11, which facilitates the improvement of the stability of the lens 7 clamped and fixed between the two positioning clamps 8.

[0027] The working principle and usage process of this utility model are as follows: In use, a positioning plate 2 is rotatably provided inside the frame 1 via a connecting column 5. Two horizontal sliding blocks 10 and two positioning clamps 8 are threaded in opposite directions on the lower side of the positioning plate 2 via a screw 12. This allows the two positioning clamps 8 to be moved in opposite directions by rotating the screw 12, which facilitates clamping and fixing the two sides of the lens 7 between the two positioning clamps 8. Moreover, the lens 7 is fixed with high stability and is easy to assemble and disassemble.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A holographic waveguide AR glasses interactive component, comprising a frame (1) and lenses (7), characterized in that: The frame (1) has a temple (3) rotatably mounted on one side via a connecting shaft (4) and a connecting seat (17). The inner wall of the temple (3) is provided with an interactive module (9). The frame (1) has a positioning plate (2) rotatably mounted inside via a connecting column (5). One end of the connecting column (5) is threaded with a limit nut (6). The lower side of the positioning plate (2) is provided with two horizontal sliding blocks (10) threaded in opposite directions via a screw (12). The lower side of each of the two horizontal sliding blocks (10) is provided with a positioning clamp (8). The lens (7) is clamped and fixed between the two positioning clamps (8) on both sides.

2. The holographic waveguide AR glasses interaction component according to claim 1, characterized in that: The interactive module (9) includes a micro-optical engine module, a single-chip full-color module, a power supply module, and an external expansion function module.

3. The holographic waveguide AR glasses interaction component according to claim 1, characterized in that: The lens (7) is a holographic waveguide lens, and the lens (7) is symmetrically arranged in two sets with respect to the frame (1).

4. The holographic waveguide AR glasses interaction component according to claim 1, characterized in that: The screw (12) is rotatably mounted in the limiting groove (18) on the lower side of the positioning plate (2), and the two ends of the screw (12) are provided with two opposite sets of external threads.

5. The holographic waveguide AR glasses interaction component according to claim 4, characterized in that: One end of the screw (12) is provided with an adjustment knob (14), and the adjustment knob (14) is threaded with a locking bolt (13).

6. The holographic waveguide AR glasses interaction component according to claim 1, characterized in that: The inner wall of the positioning clamp (8) is provided with a limiting protrusion (11), and the two sides of the lens (7) are provided with limiting slots (15) for the limiting protrusion (11) to be inserted and matched.

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