VR device lens module flip detection support

Abstract

The utility model discloses a kind of VR equipment lens module turnover type detection support, including base, detection support plate is rotated on base by vertical plate and connecting shaft, motor is rotatably connected to the one end of connecting shaft by gear set transmission, two first sliders are oppositely threaded in the first sliding slot of detection support plate by lead screw, and the one side of two first sliders is respectively equipped with first clamping plate and second clamping plate, fixed clamping block is equipped with the one side of second clamping plate, and second clamping plate other side is also rotatably connected to second slider by screw thread, the one side of second slider is equipped with movable clamping block, the utility model is rotated on base by vertical plate and connecting shaft and equipped with detection support plate, motor is rotatably connected to the one end of connecting shaft by gear set transmission, so that connecting shaft is driven by motor and gear set and adjusted in positive and negative rotation, so that longitudinal rotation detection use processing to the VR lens module fixed in detection support plate can be carried out, and it is convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of lens module testing bracket technology, specifically a flip-type testing bracket for VR device lens modules. Background Technology

[0002] AR / VR headsets are increasingly used across various fields, such as machine operation assistance on production lines, the medical industry, transportation, and entertainment. A major challenge for developers and manufacturers is ensuring users experience immersion in the virtual world as comfortably as possible while wearing AR / VR headsets and can interact with the virtual environment in real time through language and gestures. Types of AR / VR headsets include AR / VR glasses, which are typically equipped with an auxiliary fixture during testing to ensure proper clamping and positioning.

[0003] The prior art, application number 202310197069.7, describes a contact-type limiting method and fixture for assisting in the detection of AR / VR eyeglass lens modules. This method positions the AR / VR eyeglass lens module based on a first reference surface, a second reference surface, and at least one spatially adjustable limiting plate. The positioning steps include: making the outer contour of the AR / VR eyeglass lens module contact the first reference surface to form a first contact point; making the outer contour of the AR / VR eyeglass lens module contact the second reference surface to form a second contact point; and adjusting the limiting plate to contact the outer contour of the AR / VR eyeglass lens module to form a third contact point. This method offers advantages such as simple structure and high repeatability, improving the repeatability of positioning after manual clamping of eyeglass lenses. However, it is not convenient for clamping and fixing both sides of the curved lens module consisting of two lenses, resulting in lower clamping stability. Utility Model Content

[0004] The purpose of this utility model is to provide a flip-type detection bracket for VR device lens modules, so as to solve the problem in the prior art that it is not convenient to clamp and fix the two curved lens modules of the whole, and the clamping and fixing stability is low.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a VR device lens module flip-type detection bracket, including a base, a detection support plate rotatably mounted on the upper side of the base via a vertical plate and a connecting shaft, one end of the connecting shaft being connected to a motor via a gear set, two first sliders being provided in a first groove on one side of the detection support plate via opposing threads of a lead screw, and a first clamping plate and a second clamping plate being provided on one side of the two first sliders respectively, a fixed clamping block being provided on one side of the second clamping plate, and a second slider being slidably mounted on the other side of the second clamping plate via a screw thread, and a movable clamping block being provided on one side of the second slider.

[0006] Furthermore, the gear set is a reduction gear, and the motor is fixedly mounted on the upper outer wall of the upright plate.

[0007] Furthermore, both the fixed clamping block and the movable clamping block are configured as arc-shaped clamping blocks, and the inner walls of the fixed clamping block and the movable clamping block are provided with arc-shaped clamping grooves.

[0008] Furthermore, a protective layer is provided on one side of the first clamping plate, the fixed clamping block, and the movable clamping block, and the protective layer is a rubber layer.

[0009] Furthermore, the screw is rotatably disposed in the second groove inside one end of the second clamping plate, and one end of the screw is provided with an adjusting nut and a locking bolt.

[0010] Furthermore, limiting blocks are provided on both sides of the first clamping plate, the fixed clamping block and the movable clamping block, and multiple limiting blocks are provided at equal intervals on the outer side of the first clamping plate.

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

[0012] 1. This utility model utilizes a detection support plate that is rotatably mounted on a base via a vertical plate and a connecting shaft. One end of the connecting shaft is connected to a motor via a gear set, allowing the motor and gear set to drive the connecting shaft to rotate in both directions for adjustment. This enables the VR lens module fixed inside the detection support plate to be rotated longitudinally for detection and processing, which is convenient and quick.

[0013] 2. This utility model utilizes a first sliding groove in the detection support plate to provide two first sliders connected by a lead screw threaded towards each other. Each of the two first sliders has a first clamping plate and a second clamping plate on one side. The second clamping plate has a fixed clamping block and a movable clamping block on one side. Both the fixed clamping block and the movable clamping block are arc-shaped, and their inner walls have arc-shaped clamping grooves. Each of the first clamping plate, the fixed clamping block, and the movable clamping block has a protective layer on one side. This allows the first clamping plate and the second clamping plate to move and adjust towards each other via the lead screw, facilitating the clamping and fixing of both sides of the arc-shaped lens module of the two lenses. The clamping and fixing stability is high, which helps to improve the detection accuracy.

[0014] 3. In this utility model, a second slider is also provided on the other side of the second clamping plate through a screw thread. The movable clamping block is fixedly set on one side of the second slider, so that the movable clamping block can be moved and adjusted by rotating the screw, and the distance between the movable clamping block and the fixed clamping block can be adjusted, thereby facilitating the clamping and fixing of both sides of the curved lens module of different specifications. 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 schematic diagram of the overall first-view structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall second-view structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the overall third-view structure of this utility model.

[0019] In the diagram: 1. Base; 2. Vertical plate; 3. Connecting shaft; 4. Detection support plate; 5. Lead screw; 6. First slider; 7. Second clamping plate; 8. First clamping plate; 9. Gear set; 10. Motor; 11. First slide groove; 12. Second slider; 13. Movable clamping block; 14. Fixed clamping block; 15. Limiting block; 16. Screw; 17. Adjusting nut. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1 , Figure 2 , Figure 3 In this embodiment of the utility model, a VR device lens module flip-type detection bracket includes a base 1. A detection support plate 4 is rotatably mounted on the upper side of the base 1 via a vertical plate 2 and a connecting shaft 3. One end of the connecting shaft 3 is connected to a motor 10 via a gear set 9. The gear set 9 is a reduction gear, and the motor 10 is fixedly mounted on the upper outer wall of the vertical plate 2. This allows the motor 10 and the gear set 9 to drive the connecting shaft 3 to rotate in both directions, thereby enabling the VR lens module fixed in the detection support plate 4 to be longitudinally rotated for detection and processing, which is convenient and quick.

[0022] like Figure 1 and Figure 3As shown, in order to clamp and fix the two curved lens modules of the whole, two first sliders 6 are provided in the first slide groove 11 on one side of the detection support plate 4 through the opposing threads of the lead screw 5. The two first sliders 6 are respectively provided with a first clamping plate 8 and a second clamping plate 7 on one side. The second clamping plate 7 is provided with a fixed clamping block 14 and a movable clamping block 13 on one side. Both the fixed clamping block 14 and the movable clamping block 13 are set as curved clamping blocks, and the inner walls of the fixed clamping block 14 and the movable clamping block 13 are provided with curved clamping grooves. The first clamping plate 8, the fixed clamping block 14 and the movable clamping block 13 are all provided with a protective layer on one side, and the protective layer is provided with a protective layer. The layer is made of rubber, which allows the first clamping plate 8 and the second clamping plate 7 to move towards each other via the lead screw 5. This facilitates the clamping and fixing of the two curved lens modules on both sides, resulting in high clamping and fixing stability and improving detection accuracy. In addition, the first clamping plate 8, the fixed clamping block 14 and the movable clamping block 13 are provided with limiting blocks 15 on both sides, and multiple limiting blocks 15 are evenly spaced on the outer side of the first clamping plate 8. This facilitates the limiting treatment of the two sides of the lens module clamped and fixed between the first clamping plate 8, the fixed clamping block 14 and the movable clamping block 13, thereby improving the stability of the lens module clamping and fixing.

[0023] like Figure 2 and Figure 3 As shown, a second slider 12 is also provided on the other side of the second clamping plate 7 via a screw 16. A movable clamping block 13 is provided on one side of the second slider 12. The screw 16 is rotatably disposed in the second groove inside one end of the second clamping plate 7. One end of the screw 16 is provided with an adjusting nut 17 and a locking bolt, so that the movable clamping block 13 can be moved and adjusted by rotating the screw 16, and the distance between the movable clamping block 13 and the fixed clamping block 14 can be adjusted, thereby facilitating the clamping and fixing of curved lens modules of different specifications on both sides.

[0024] The working principle and usage process of this utility model are as follows: In use, two first sliders 6 are provided in the first groove 11 of the detection support plate 4 through the screw 5 in opposite directions. The first sliders 6 are respectively provided with a first clamping plate 8 and a second clamping plate 7 on one side. The second clamping plate 7 is provided with a fixed clamping block 14 and a movable clamping block 13 on one side. Both the fixed clamping block 14 and the movable clamping block 13 are set as arc-shaped clamping blocks. The inner walls of the fixed clamping block 14 and the movable clamping block 13 are provided with arc-shaped clamping grooves and protective layers. This allows the first clamping plate 8 and the second clamping plate 7 to be moved and adjusted in opposite directions by the screw 5, which facilitates the clamping and fixing of both sides of the arc-shaped lens module. The clamping and fixing stability is high, which is beneficial to improving the detection accuracy.

[0025] 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 VR device lens module flip-type detection bracket, comprising a base (1), characterized in that: The base (1) is rotatably provided with a detection support plate (4) via a vertical plate (2) and a connecting shaft (3) on its upper side. One end of the connecting shaft (3) is connected to a motor (10) via a gear set (9). Two first sliders (6) are provided in the first slide groove (11) on one side of the detection support plate (4) via a lead screw (5) threaded in opposite directions. A first clamping plate (8) and a second clamping plate (7) are respectively provided on one side of the two first sliders (6). A fixed clamping block (14) is provided on one side of the second clamping plate (7). A second slider (12) is also provided on the other side of the second clamping plate (7) via a screw (16) threaded. A movable clamping block (13) is provided on one side of the second slider (12).

2. The VR device lens module flip-type detection bracket according to claim 1, characterized in that: The gear set (9) is a reduction gear, and the motor (10) is fixedly installed on the upper outer wall of the vertical plate (2).

3. The VR device lens module flip-type detection bracket according to claim 1, characterized in that: Both the fixed clamping block (14) and the movable clamping block (13) are configured as arc-shaped clamping blocks, and the inner walls of the fixed clamping block (14) and the movable clamping block (13) are provided with arc-shaped clamping grooves.

4. The VR device lens module flip-type detection bracket according to claim 3, characterized in that: The first clamping plate (8), the fixed clamping block (14) and the movable clamping block (13) are all provided with a protective layer on one side, and the protective layer is a rubber layer.

5. The VR device lens module flip-type detection bracket according to claim 1, characterized in that: The screw (16) is rotatably disposed in the second groove inside one end of the second clamping plate (7), and one end of the screw (16) is provided with an adjusting nut (17) and a locking bolt.

6. The VR device lens module flip-type detection bracket according to claim 1, characterized in that: The first clamping plate (8), the fixed clamping block (14) and the movable clamping block (13) are provided with limiting blocks (15) on both sides, and multiple limiting blocks (15) are provided at equal intervals on the outer side of the first clamping plate (8).

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