Binocular eccentricity adjusting assembly jig

Abstract

The utility model discloses a binocular eccentricity adjusting assembling jig which comprises an installing assembly for installing a camera module, a testing assembly and a connecting assembly used for installing the testing assembly, and the installing assembly is located at the upper end of the connecting assembly and detachably connected with the connecting assembly. The test assembly is connected with the upper end of the connection assembly, is located below the installation assembly, and is used for testing the camera module installed on the installation assembly. According to the utility model, the camera module can be effectively tested, binocular eccentric adjustment can be carried out according to a test result, and different mounting assemblies can be replaced to adapt to different camera modules, so that the application range of the device is further expanded.

Description

Technical Field

[0001] This utility model relates to the field of binocular camera module technology, and in particular to a binocular eccentricity adjustment assembly fixture. Background Technology

[0002] The working principle of a binocular camera module is to capture images of a scene using two cameras and calculate the depth information of objects using the principles of parallax and stereoscopic imaging. After production, the binocular camera module requires adjustment of its eccentricity before it can be used. Currently, eccentricity adjustment for existing binocular camera modules is often done manually by holding the module or placing it at a high position, using a planar light source, and adjusting according to the module's shape. However, the lack of assembly fixtures for testing binocular camera modules affects the testing and adjustment results. Utility Model Content

[0003] (a) Purpose of the utility model

[0004] To address the technical problems existing in the background art, this utility model proposes a binocular eccentricity adjustment assembly fixture. This device can effectively test camera modules and adjust the binocular eccentricity based on the test results. Furthermore, the device can replace different mounting components to adapt to different camera modules, thereby further expanding the application range of the device.

[0005] (II) Technical Solution

[0006] This utility model provides a binocular eccentricity adjustment assembly fixture, including an installation component for mounting a camera module, a test component, and a connecting component for mounting the test component. The installation component is located at the upper end of the connecting component and is detachably connected to it. The test component is connected to the upper end of the connecting component and is located below the installation component for testing the camera module mounted on the installation component.

[0007] Preferably, the connecting assembly includes a base plate and two mounting posts. The base plate is horizontally positioned, the test assembly is connected to the upper end of the base plate, and the two mounting posts are spaced apart from the upper end of the base plate. The end of each mounting post away from the base plate is detachably connected to the mounting assembly.

[0008] Preferably, the test component includes a planar light source, which is connected to the upper end of the base plate.

[0009] Preferably, the planar light source is an LED planar light source.

[0010] Preferably, the mounting assembly includes a placement plate, which is connected to and detachably connected to the upper ends of the two mounting columns. The placement plate has two sets of first openings spaced apart for the cameras of the camera module to pass through. The inner wall of the first opening is fitted to the outer end of the camera of the camera module. The placement plate is provided with a limiting unit for limiting the position of the camera module.

[0011] Preferably, the limiting unit includes a screw, a limiting plate, and a nut. The limiting plate is spaced apart from the placement plate. A rubber block is provided at one end of the limiting plate facing the placement plate. The limiting plate is located at the end of the placement plate away from the bottom plate. Two sets of second openings are spaced apart on the limiting plate. One end of the screw is connected to the end of the limiting plate away from the bottom plate, and the other end passes through the second opening and slides against its inner wall. The nut is threaded onto the other end of the screw and moves to abut against the limiting plate.

[0012] Preferably, it also includes a bolt, the mounting post has a plurality of threaded blind holes, the placement plate has a first through hole that is the same number as the plurality of threaded blind holes and corresponds one-to-one, one end of the bolt passes through the first through hole and extends into the threaded blind hole, the bolt is threadedly connected to the mounting post, and the bolt can be moved to abut against the placement plate.

[0013] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0014] In this invention, the mounting component and the connecting component are installed together, and the camera module is mounted on the mounting component. The camera module can be tested using the testing component on the connecting component. After testing, only different camera modules need to be replaced. When different camera modules need to be tested, the mounting component and the connecting component need to be disassembled, and the mounting component matching the replaced camera module is installed on the connecting component. This device can effectively test the camera module and adjust the binocular offset according to the test results. Furthermore, different mounting components can be replaced to adapt to different camera modules, thereby further expanding the application range of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the assembly state of a binocular eccentric adjustment assembly fixture proposed in this utility model.

[0016] Figure 2 This is a structural schematic diagram of a binocular eccentricity adjustment assembly fixture proposed in this utility model.

[0017] Figure 3This is a schematic diagram of the structure of a binocular eccentric adjustment assembly fixture under an explosion state, as proposed in this utility model. Reference numerals: 1. Base plate; 2. Mounting column; 3. Planar light source; 4. Placement plate; 5. Screw; 6. Limiting plate; 7. Nut; 8. Bolt. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, such as welding, riveting, or bonding; it can also be a detachable connection, such as threaded connection, keyed connection, or pin connection; or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] like Figure 1-3 As shown, the present invention proposes a binocular eccentricity adjustment assembly fixture, including an installation component for mounting a camera module, a test component, and a connecting component for mounting the test component. The installation component is located at the upper end of the connecting component and is detachably connected to it. The test component is connected to the upper end of the connecting component and is located below the installation component for testing the camera module mounted on the installation component.

[0022] In this invention, the mounting component and the connecting component are installed together, and the camera module is mounted on the mounting component. The camera module can be tested using the testing component on the connecting component. After testing, only different camera modules need to be replaced. When different camera modules need to be tested, the mounting component and the connecting component need to be disassembled, and the mounting component matching the replaced camera module is installed on the connecting component. This device can effectively test the camera module and adjust the binocular offset according to the test results. Furthermore, different mounting components can be replaced to adapt to different camera modules, thereby further expanding the application range of the device.

[0023] In an optional embodiment, the mounting assembly includes a placement plate 4, and the connecting assembly includes a base plate 1 and two mounting posts 2. The base plate 1 is horizontally positioned, and the test assembly is connected to the upper end of the base plate 1. The two mounting posts 2 are spaced apart from the upper end of the base plate 1, and the end of each mounting post 2 away from the base plate 1 is detachably connected to the mounting assembly. The test assembly can be installed on the base plate 1, and the mounting posts 2 ensure that the detachable connection between the mounting assembly and the test assembly is achieved while maintaining a safe distance.

[0024] In an optional embodiment, the mounting assembly includes a placement plate 4, and the testing assembly includes a planar light source 3 connected to the upper end of the base plate 1. The planar light source 3 can detect the off-center position of the camera in the camera module, thereby adjusting the camera module based on the detection results.

[0025] In an optional embodiment, the mounting assembly includes a placement plate 4, and the planar light source 3 is an LED planar light source.

[0026] In an optional embodiment, the mounting assembly includes a placement plate 4, which is connected to and detachably connected to the upper ends of the two mounting posts 2. The placement plate 4 has two sets of first openings spaced apart for the cameras of the camera module to pass through. The inner wall of the first opening is fitted to the outer end of the camera of the camera module. The placement plate 4 is provided with a limiting unit for limiting the position of the camera module. By passing the camera of the camera module through the first opening and fitting the camera of the camera module with the inner wall of the first opening, the installation and positioning of the camera module can be completed. Furthermore, the limiting unit can further limit the position of the camera module, thereby effectively improving the stability of the device during use.

[0027] In an optional embodiment, the limiting unit includes a screw 5, a limiting plate 6, and a nut 7. The limiting plate 6 is spaced apart from the placement plate 4. A rubber block is provided at one end of the limiting plate 6 facing the placement plate 4. The limiting plate 6 is located at the end of the placement plate 4 away from the base plate 1. Two sets of second openings are spaced apart on the limiting plate 6. One end of the screw 5 is connected to the end of the limiting plate 6 away from the base plate 1, and its other end passes through the second opening and slides against its inner wall. The nut 7 is threaded onto the other end of the screw 5. Move to abut against the limiting plate 6. When it is necessary to limit the camera module, after the camera module is installed, place the limiting plate 6 on the camera module. Under the action of gravity, the limiting plate 6 moves downward, causing the rubber block to move downward and abut against the camera module. The screw 5 passes through the second opening, and the nut 7 is rotated onto the screw 5. After the nut 7 moves to abut against the limiting plate 6, the limiting plate 6 can be limited. This, together with the placement plate 4, completes the limitation of the camera module in the upper and lower positions. Furthermore, the abutment between the rubber block and the camera module can effectively reduce the damage to the camera module.

[0028] In an optional embodiment, a bolt 8 is further included. The mounting post 2 has multiple threaded blind holes, and the placement plate 4 has a number of first through holes that correspond one-to-one with the multiple threaded blind holes. One end of the bolt 8 passes through the first through hole and extends into the threaded blind hole. The bolt 8 is threadedly connected to the mounting post 2, and the bolt 8 can be moved to abut against the placement plate 4. When installing the placement plate 4 and the mounting post 2, it is only necessary to connect the multiple first through holes and the corresponding threaded blind holes, rotate the bolt 8 to insert it into the threaded blind hole, and make the bolt 8 abut against the placement plate 4 to complete the installation of the placement plate 4 and the mounting post 2. The operation is simple. It should be understood that the above specific embodiments of this utility model are only used for illustrative purposes to explain the principle of this utility model, and do not constitute a limitation on this utility model. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within the protection scope of this utility model. Furthermore, the appended claims are intended to cover all variations and modifications that fall within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A dual vision off-center assembly jig, comprising: The application relates to a mounting assembly, a testing assembly and a connecting assembly for mounting the testing assembly, the mounting assembly is arranged at the upper end of the connecting assembly and detachably connected with the connecting assembly, and the testing assembly is connected with the upper end of the connecting assembly and arranged below the mounting assembly to test the camera module mounted on the mounting assembly.

2. The dual vision off-center assembly fixture of claim 1, wherein, The connecting assembly comprises a bottom plate (1) and two mounting columns (2), the bottom plate (1) is horizontally arranged, the testing assembly is connected with the upper end of the bottom plate (1), and the two mounting columns (2) are arranged at the upper end of the bottom plate (1) and spaced apart from each other, and the ends, away from the bottom plate (1), of the two mounting columns (2) are detachably connected with the mounting assembly.

3. The dual vision off-center assembly fixture of claim 2, wherein, The testing assembly comprises a planar light source (3), and the planar light source (3) is connected with the upper end of the bottom plate (1).

4. The dual vision off-center assembly fixture of claim 3, wherein, The planar light source (3) is an LED planar light source.

5. The dual vision off-center assembly fixture of claim 2, wherein, The mounting assembly comprises a placing plate (4), the placing plate (4) is connected with the upper ends of the two mounting columns (2) and detachably connected with the two mounting columns (2), two groups of first openings, through which the camera heads of the camera modules pass, are arranged on the placing plate (4) and spaced apart from each other, the inner walls of the first openings are arranged in close contact with the outer ends of the camera heads of the camera modules, and the placing plate (4) is provided with a limiting unit for limiting the camera modules.

6. The dual vision off-center assembly fixture of claim 5, wherein, The mounting assembly further comprises bolts (8), a plurality of threaded blind holes are arranged on the mounting columns (2), a same number of first through holes as the threaded blind holes are arranged on the placing plate (4) and correspond to the threaded blind holes one by one, one end of the bolt (8) passes through the first through hole and extends into the threaded blind hole, the bolt (8) is threadedly connected with the mounting column (2), and the bolt (8) can be moved to abut against the placing plate (4).

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