Camera light leakage detection device

Abstract

The utility model provides a camera light leakage detection device which comprises a bearing assembly, an overturning assembly and electronic detection equipment, the bearing assembly is used for bearing a camera module, one end of the overturning assembly is rotationally connected to the bearing assembly, and a light leakage detection groove is formed in the face, facing the bearing assembly, of the overturning assembly; when the overturning assembly is overturned to abut against the bearing assembly, the camera module is contained and positioned in the light leakage detection groove, and the electronic detection equipment is electrically connected to the camera module and used for obtaining image information shot by the camera module so as to judge whether the camera module leaks light or not. Thus, unassembled camera modules are directly detected through the camera light leakage detection device, so that the camera modules leaking light are screened out conveniently, reworking and reassembly caused by the fact that the camera modules leaking light are detected out after being assembled are avoided, and therefore the assembly efficiency of the camera modules is improved.

Description

Technical Field

[0001] The present disclosure relates to the field of camera detection technology, and in particular to a camera light leakage detection device. Background Art

[0002] Infrared light leakage from the camera of an electronic product (e.g., a laptop computer) may cause the privacy mode of the camera to fail and the biometric function to fail when the infrared light source is working. Therefore, it is necessary to perform light leakage detection on the camera during the production of electronic products. The existing light leakage detection process for the camera of an electronic product is usually performed after the camera module is assembled. However, in this detection method, if light leakage is detected in the camera module, the camera module needs to be removed from the electronic product and another set of camera modules needs to be reassembled, which makes the assembly operation of the camera module time-consuming and labor-intensive, resulting in low assembly efficiency of the camera module. Utility Model Content

[0003] The present disclosure provides a camera light leakage detection device to at least solve the above-mentioned problems in the prior art.

[0004] To achieve the above-mentioned purpose, the present disclosure provides the following technical solution: a camera light leakage detection device, used to detect whether a camera module to be assembled has light leakage, comprising:

[0005] A carrying component, used for carrying the camera module;

[0006] A flip assembly, one end of which is rotatably connected to the bearing assembly, a light leakage detection groove is provided on a side of the flip assembly facing the bearing assembly, and when the flip assembly is flipped to abut against the bearing assembly, the camera module is received and positioned in the light leakage detection groove;

[0007] The electronic detection device is electrically connected to the camera module and is used to obtain image information captured by the camera module to determine whether the camera module leaks light.

[0008] In one embodiment, the flip assembly includes:

[0009] A flip member, one end of which is rotatably connected to the bearing assembly, and a through hole is provided on the bottom wall of the light leakage detection groove;

[0010] A cover member, one end of which is rotatably connected to a side of the flip member away from the bearing assembly, and the other end of which is detachably connected to a side of the flip member away from the bearing assembly, and the cover member is used to cover the through hole.

[0011] In one embodiment, the flip assembly also includes a focusing member, which is connected to the cover member and arranged opposite to the lens of the camera module, and is used to reflect the light beam leaked from the light source of the camera module onto the lens of the camera module.

[0012] In one possible implementation manner, a reflective layer is provided on the outer peripheral surface of the light concentrator.

[0013] In one embodiment, the bearing assembly includes:

[0014] A base, wherein a buffer groove is provided on the base;

[0015] a first elastic member, one end of which is connected to the bottom wall of the buffer groove;

[0016] A carrier, one side of which is connected to the other end of the first elastic member, and the other side of which is used to carry the camera module.

[0017] In one embodiment, the supporting assembly also includes a stop body, which is adjacent to the buffer groove along a first direction and is detachably connected to the base, and the other end of the stop body is used to stop the supporting member; wherein the elastic force released by the first elastic member drives the supporting member to move along a second direction perpendicular to the first direction until it is against the stop body.

[0018] In one possible implementation, the bearing assembly further includes a support member, the support member is spaced apart from the bearing member along the third direction and connected to the base, and a portion of the camera module is carried on the support member;

[0019] The flip assembly includes a flip member and an elastic supporting member, wherein the elastic supporting member is connected to a position where the flip member is opposite to the supporting member, and the elastic supporting member is used for elastically supporting the camera module carried by the supporting member.

[0020] In one possible implementation manner, the other end of the flip assembly is detachably connected to the supporting assembly.

[0021] In one embodiment, the other end of the flip assembly is detachably connected to the bearing assembly by an elastic lock, and the elastic lock includes:

[0022] A lock body, one end of which is rotatably connected to the other end of the flip assembly, and the other end of the lock body is used to be clamped on the bearing assembly;

[0023] A second elastic member, one end of the second elastic member is connected to one end of the lock body, the other end of the second elastic member is connected to the other end of the flip assembly, and the elastic force released by the second elastic member is used to push the lock body to rotate until it is clamped on the bearing assembly.

[0024] In one embodiment, one end of the flip assembly is rotatably connected to the bearing assembly via a hinge, and the hinge includes:

[0025] Two support frames, the two support frames are spaced apart along the third direction and connected to the bearing assembly;

[0026] A support rod, disposed between the support frames and connected to the two support frames;

[0027] An elastic reset member is sleeved on the support rod, and one end of the elastic reset member is abutted against the bearing component, and the other end of the elastic reset member is used to abut against the flip component. The elastic force released by the elastic reset member is used to drive the flip component to flip until it is tightly against the bearing component.

[0028] When the above-mentioned camera light leakage detection device is used for detection, the camera module to be assembled is first placed on the supporting component, and the flip component is moved by external force until one side of the flip component is against the supporting component, so that the camera module is stored and positioned in the light leakage detection groove, and then, the lens and light source of the camera module are started by the electronic detection equipment, and the image information captured by the lens is obtained. When the light source leaks light, the light beam leaked by the light source of the camera module is irradiated onto the lens of the camera module along the light leakage detection groove, and the image information captured by the lens of the camera module is transmitted to the electronic detection equipment, and the electronic detection equipment obtains the light leakage image information. When the light source does not leak light, the camera of the camera module Another set of image information taken by the camera is transmitted to the electronic detection equipment, and the electronic detection equipment obtains image information without light leakage. Finally, it is judged whether the camera module is leaking light by viewing the image information obtained by the electronic detection equipment. When the image information obtained is light leakage image information, the camera module is leaking light, and when the image information obtained is image information without light leakage, the camera module is not leaking light. In this way, the unassembled camera module is directly inspected by the camera light leakage detection device, so as to screen out the camera module with light leakage, avoiding the rework and reassembly caused by assembling the camera module with light leakage and then detecting it, thereby improving the assembly efficiency of the camera module.

[0029] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present disclosure, nor is it intended to limit the scope of the present disclosure. Other features of the present disclosure will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The above and other objects, features and advantages of the exemplary embodiments of the present disclosure will become readily understood by reading the detailed description below with reference to the accompanying drawings. In the accompanying drawings, several embodiments of the present disclosure are shown in an exemplary and non-limiting manner, in which:

[0031] In the drawings, the same or corresponding reference numerals represent the same or corresponding parts.

[0032] Figure 1 A schematic diagram of the structure of a camera light leakage detection device in an embodiment of the present disclosure is shown;

[0033] Figure 2 Shows Figure 1 Schematic diagram of the structure of the middle load-bearing component, the flip component and the elastic lock;

[0034] Figure 3 Shows Figure 2 Schematic diagram of the exploded view of the middle flip assembly and the elastic lock;

[0035] Figure 4 A schematic diagram of the structure of a camera module in an embodiment of the present disclosure is shown;

[0036] Figure 5 Shows Figure 2 Exploded diagram of the load-bearing components.

[0037] Description of the numbers in the figure:

[0038] In the figure: 11, bearing assembly, 111, base, 112, first elastic member, 113, bearing member, 114, stopper, 115, buffer groove, 116, support member, 117, hinge member, 1171, support frame, 1172, support rod, 1173, elastic reset member, 12, flip assembly, 121, light leakage detection groove, 122, flip member, 123, through hole, 124, cover member, 125, focusing member, 126, elastic supporting member, 13, elastic lock, 131, lock body, 132, second elastic member, 14, electronic detection equipment, 20, camera module, 21, circuit board, 22, light source member, 23, lens. DETAILED DESCRIPTION

[0039] In order to make the purpose, features, and advantages of the present disclosure more obvious and easy to understand, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present disclosure.

[0040] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps recorded in this disclosure can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solution of this disclosure can be achieved, and this document is not limited here.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present disclosure, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0042] Please also read Figure 1 and Figure 2 The embodiment of the present application provides a camera light leakage detection device for detecting whether a camera module 20 to be assembled is leaking light. The camera light leakage detection device includes a bearing assembly 11, a flip assembly 12 and an electronic detection device 14. The bearing assembly 11 is used to bear the camera module 20. One end of the flip assembly 12 is rotatably connected to the bearing assembly 11. Please refer to Figure 3 A light leakage detection groove 121 is provided on one side of the flip assembly 12 facing the carrier assembly 11. When the flip assembly 12 is flipped to abut against the carrier assembly 11, the camera module 20 is received and positioned in the light leakage detection groove 121. The width of the light leakage detection groove 121 matches the width of the camera module 20 to achieve the receiving and positioning function. The electronic detection device 14 is electrically connected to the camera module 20 and is used to obtain image information captured by the camera module 20 to determine whether the camera module 20 is leaking light. An exemplary electronic detection device 14 may be a laptop computer.

[0043] When the above-mentioned camera light leakage detection device is used for detection, the camera module 20 to be assembled is first placed on the supporting component 11, and the flip component 12 is moved by external force until one side of the flip component 12 is against the supporting component 11, so that the camera module 20 is stored and positioned in the light leakage detection groove 121, and then, the lens 23 and the light source 22 of the camera module 20 are started by the electronic detection device 14, and the image information captured by the lens 23 is obtained. When the light source 22 leaks light, the light beam leaked by the light source 22 of the camera module 20 is irradiated along the light leakage detection groove 121 to the lens 23 of the camera module 20, and the image information captured by the lens 23 of the camera module 20 is transmitted to the electronic detection device 14, and the electronic detection device 14 obtains the light leakage image information. When there is no light leakage, another set of image information taken by the camera of the camera module 20 is transmitted to the electronic detection device 14, and the electronic detection device 14 obtains the image information without light leakage. Finally, by viewing the image information obtained by the electronic detection device 14, it is judged whether the camera module 20 is leaking light. When the obtained image information is light leakage image information, the camera module 20 is leaking light; when the obtained image information is light leakage image information, the camera module 20 is not leaking light. In this way, the unassembled camera module 20 is directly detected by the camera light leakage detection device, so as to screen out the camera module 20 with light leakage, avoiding the rework and reassembly caused by assembling the camera module 20 with light leakage and then detecting it, thereby improving the assembly efficiency of the camera module 20.

[0044] See also Figure 4 It can be understood that the camera module 20 includes a circuit board 21, a light source 22 and a lens 23. Specifically, the light source 22 is an IR light source, and the lens 23 is an IR lens 23 and an RGB lens 23. The IR light source, the IR lens 23 and the RGB lens 23 are arranged at intervals and electrically connected to the circuit board 21; the electronic detection equipment 14 is a desktop computer or a laptop computer equipped with an image capture tool system, wherein the image capture tool system is a prior art and is used to obtain image information captured by the IR lens 23 and the RGB lens 23.

[0045] See also Figure 3 In some embodiments, the flip component 12 includes a flip piece 122 and a cover piece 124, one end of the flip piece 122 is rotatably connected to the supporting component 11, a through hole 123 is provided on the bottom wall of the light leakage detection groove 121, one end of the cover piece 124 is rotatably connected to the side of the flip piece 122 away from the supporting component 11, and the other end of the cover piece 124 is detachably connected to the side of the flip piece 122 away from the supporting component 11, and the cover piece 124 is used to cover the through hole 123.

[0046] In this way, by opening a through hole 123 on the bottom wall of the light leakage detection groove 121, it is convenient to observe whether the camera module 20 located in the light leakage detection groove 121 is installed in place. After observing that the camera module 20 is installed in place, the cover member 124 is flipped to cover the upper side of the through hole 123 to cover the through hole 123, so as to make it easier for the light source 22 of the camera module 20 to illuminate the lens 23 of the camera module 20 in a darker environment, so that the image information captured by the lens 23 can more easily simulate the light leakage effect, thereby improving the accuracy of light leakage detection.

[0047] See also Figure 3 In some embodiments, the flip assembly 12 also includes a focusing member 125, which is connected to the cover member 124 and is arranged opposite to the lens 23 of the camera module 20. The focusing member 125 is used to reflect the light beam leaked from the light source of the camera module 20 onto the lens 23 of the camera module 20.

[0048] In this way, the light beams emitted in different directions by the light source 22 of the camera module 20 are reflected to the lens 23 of the camera module 20 through the focusing element 125, so that the lens 23 can obtain more light beams, thereby making it easier for the image information captured by the lens 23 to simulate the light leakage effect, thereby further improving the accuracy of light leakage detection.

[0049] Specifically, the focusing member 125 is a U-shaped structure, and the side opening of the focusing member 125 faces the light source member 22 of the camera module 20 , so that a wall-free structure is formed between the light source member 22 and the lens 23 .

[0050] In this embodiment, a reflective layer is provided on the outer peripheral surface of the focusing element 125 to improve the reflection efficiency of the light beam emitted by the light source element 22 of the camera module 20, reduce the loss of light speed, and help simulate the most serious light leakage state, thereby greatly improving the accuracy of light leakage detection; illustratively, the reflective layer can be aluminum foil.

[0051] For ease of explanation, Figure 5 A three-dimensional coordinate system is added, the direction of the X-axis is the first direction, that is, the setting direction of the stopper 114 and the buffer groove 115, the direction of the Z-axis is the second direction, that is, the extension and contraction direction of the first elastic member 112, and the direction of the Y-axis is the third direction, that is, the setting direction of the two support frames 1171.

[0052] See also Figure 5In some embodiments, the bearing assembly 11 includes a base 111, a first elastic member 112 and a bearing member 113. The base 111 is provided with a buffer groove 115. One end of the first elastic member 112 is connected to the bottom wall of the buffer groove 115. One side of the bearing member 113 is connected to the other end of the first elastic member 112. The other side of the bearing member 113 is used to carry the camera module 20. The exemplary first elastic member 112 may be a spring.

[0053] In this way, the supporting member 113 carrying the camera module 20 is buffered by the first elastic member 112, so that when the flip component 12 is covered on the supporting component 11 and presses the camera module 20, the camera module 20 can be elastically pressed, so that the first elastic member 112 can buffer and protect the camera module 20, thereby reducing the wear of the camera module 20 and reducing the defective rate of the camera module 20.

[0054] In this embodiment, there may be a plurality of first elastic members 112 , and the plurality of first elastic members 112 are arranged at intervals along the third direction.

[0055] See also Figure 5 In some embodiments, the supporting assembly 11 further includes a stop body 114, which is adjacent to the buffer groove 115 along the first direction and detachably connected to the base 111. The other end of the stop body 114 is used to stop the supporting member 113. The elastic force released by the first elastic member 112 drives the supporting member 113 to move along a second direction perpendicular to the first direction until it abuts against the stop body 114.

[0056] In this way, the height of the carrier 113 is stopped and limited by the stopper 114 to prevent the carrier 113 from tilting due to the uneven elastic force generated by the multiple first elastic members 112, thereby causing the camera module 20 to tilt and resulting in a decrease in the detection accuracy of the camera.

[0057] In this embodiment, the stopper 114 is a screw, wherein the head of the screw extends along the first direction to the buffer groove 115 , and the rod of the screw is threadedly connected to the base 111 .

[0058] See also Figure 5 In some embodiments, the supporting component 11 also includes a support member 116, which is spaced apart from the supporting component 113 along a third direction and connected to the base 111, and a portion of the camera module 20 is carried on the support member 116. The flip component 12 includes a flip member 122 and an elastic supporting member 126, and the elastic supporting member 126 is connected to a position on the flip member 122 opposite to the support member 116, and the elastic supporting member 126 is used to elastically support the camera module 20 carried by the support member 116.

[0059] In this way, one end of the camera module 20 is supported by the support member 116, and one end of the camera module 20 is pressed by the elastic supporting member 126, so that the camera module 20 is elastically clamped between the support member 116 and the elastic supporting member 126, thereby realizing soft fixation of the camera module 20, which is beneficial to improving the flexible protection of the camera module 20 and reducing the wear of the camera module 20.

[0060] In some embodiments, the other end of the flip assembly 12 is detachably connected to the supporting assembly 11; Figure 5 The other end of the flip assembly 12 is detachably connected to the bearing assembly 11 through an elastic lock 13, the elastic lock 13 includes a lock body 131 and a second elastic member 132, one end of the lock body 131 is rotatably connected to the other end of the flip assembly 12, the other end of the lock body 131 is used to be clamped on the bearing assembly 11, one end of the second elastic member 132 is connected to one end of the lock body 131, and the other end of the second elastic member 132 is connected to the other end of the flip assembly 12, and the elastic force released by the second elastic member 132 is used to push the lock body 131 to rotate until it is clamped on the bearing assembly 11. Exemplarily, the second elastic member 132 can be a spring.

[0061] During operation, the flip assembly 12 is first flipped around one end of itself to cover the supporting assembly 11, and then the lock body 131 at the other end of the flip assembly 12 is automatically rotated to be clamped on the supporting assembly 11 under the push of the elastic force of the second elastic member 132. The elastic lock 13 can be opened by driving the lock body 131 to rotate in the opposite direction and press against the second elastic member 132 by external force. In this way, the elastic lock 13 can be quickly locked and opened, thereby improving the convenience of opening and closing the flip assembly 12.

[0062] See also Figure 5 In some embodiments, one end of the flip assembly 12 is rotatably connected to the bearing assembly 11 through a hinge 117, and the hinge 117 includes two support frames 1171, a support rod 1172, and an elastic reset member 1173. The two support frames 1171 are spaced apart along the third direction and connected to the bearing assembly 11, the support rod 1172 is disposed between the support frames 1171 and connected to the two support frames 1171, and the elastic reset member 1173 is sleeved on the support rod 1172, and one end of the elastic reset member 1173 abuts against the bearing assembly 11, and the other end of the elastic reset member 1173 is used to abut the flip assembly 12, and the elastic force released by the elastic reset member 1173 is used to drive the flip assembly 12 to flip until it abuts against the bearing assembly 11. Exemplarily, the elastic reset member 1173 can be a torsion spring.

[0063] Specifically, there are two setting states of the elastic return member 1173. One is that the initial state of the elastic return member 1173 is a twisted deformation state. The elastic return member 1173 pushes the flip cover of the flip assembly 12 to be arranged on the supporting assembly 11 through the elastic force generated by the initial state, and presses and fixes the camera module 20, thereby automatically realizing the flexible fixation of the camera module 20, so that the flip assembly 12 can be automatically closed; the other is that the initial state of the elastic return member 1173 is a non-twisted deformation state. When the flip assembly 12 is rotated by an external force, one end of the flip assembly 12 drives the elastic return member 1173 to twist and generate elastic force. When the external force is removed, the elastic force generated by the elastic return member 1173 drives the flip assembly 12 to automatically pop open, so that the flip assembly 12 can be automatically opened.

[0064] The working principle of the above-mentioned camera light leakage detection device is roughly as follows:

[0065] First, the camera module 20 is placed on the carrier 113, and one end of the camera module 20 is fixed on the support 116. The flip assembly 12 is moved by external force until the flip assembly 12 abuts against the carrier 11, and the elastic abutting member 126 elastically abuts against one end of the camera module 20, thereby fixing the camera module 20.

[0066] Then, the flip assembly 12 is locked onto the carrier assembly 11 by means of the elastic lock buckle 13, and the cover member 124 is covered on the upper side of the through hole 123 on the flip assembly 12 to cover the through hole 123;

[0067] Next, the camera module 20 is electrically connected to the electronic detection device 14 through the data line. The electronic detection device 14 controls the detection device to control the shielding of the light source component 22 to be turned on through the data line, and starts the lens 23 and the light source component 22 of the camera module 20, and obtains the image information captured by the lens 23. When the light source component 22 leaks light, the light beam leaked by the light source component 22 of the camera module 20 is irradiated onto the lens 23 of the camera module 20 along the light leakage detection groove 121, and the image information captured by the lens 23 of the camera module 20 is transmitted to the electronic detection device 14, and the electronic detection device 14 obtains the light leakage image information. When the light source component 22 does not leak light, another set of image information captured by the camera of the camera module 20 is transmitted to the electronic detection device 14, and the electronic detection device 14 obtains the image information without light leakage.

[0068] Finally, by watching the image information obtained by the electronic detection equipment 14, it is determined whether the camera module 20 is leaking light. When the image information obtained is light leakage image information, the camera module 20 is leaking light. When the image information obtained is non-light leakage image information, the camera module 20 is not leaking light.

[0069] The above is only a specific embodiment of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A camera light leakage detection device, used to detect whether a camera module to be assembled has light leakage, characterized in that: include: A carrying component, used for carrying the camera module; A flip assembly, one end of which is rotatably connected to the bearing assembly, a light leakage detection groove is provided on a side of the flip assembly facing the bearing assembly, and when the flip assembly is flipped to abut against the bearing assembly, the camera module is received and positioned in the light leakage detection groove; The electronic detection device is electrically connected to the camera module and is used to obtain image information captured by the camera module to determine whether the camera module leaks light.

2. The camera light leakage detection device according to claim 1, characterized in that: The flip assembly comprises: A flip member, one end of which is rotatably connected to the bearing assembly, and a through hole is provided on the bottom wall of the light leakage detection groove; A cover member, one end of which is rotatably connected to a side of the flip member away from the bearing assembly, and the other end of which is detachably connected to a side of the flip member away from the bearing assembly, and the cover member is used to cover the through hole.

3. The camera light leakage detection device according to claim 2, characterized in that: The flip assembly also includes a focusing member, which is connected to the cover member and arranged opposite to the lens of the camera module, and is used to reflect the light beam leaked from the light source of the camera module onto the lens of the camera module.

4. The camera light leakage detection device according to claim 3, characterized in that: The outer peripheral surface of the light focusing element is provided with a light reflecting layer.

5. The camera light leakage detection device according to claim 1, characterized in that: The bearing assembly comprises: A base, wherein a buffer groove is provided on the base; a first elastic member, one end of which is connected to the bottom wall of the buffer groove; A carrier, one side of which is connected to the other end of the first elastic member, and the other side of which is used to carry the camera module.

6. The camera light leakage detection device according to claim 5, characterized in that: The bearing assembly further includes a stopper, which is disposed adjacent to the buffer groove along the first direction and is detachably connected to the base, and the other end of the stopper is used to stop the bearing member; wherein, The elastic force released by the first elastic member drives the bearing member to move along a second direction perpendicular to the first direction until it abuts against a stopper.

7. The camera light leakage detection device according to claim 6, characterized in that: The bearing assembly further includes a support member, the support member is spaced apart from the bearing member along the third direction and connected to the base, and a part of the camera module is carried on the support member; The flip assembly includes a flip member and an elastic supporting member, wherein the elastic supporting member is connected to a position where the flip member is opposite to the supporting member, and the elastic supporting member is used for elastically supporting the camera module carried by the supporting member.

8. The camera light leakage detection device according to claim 7, characterized in that: The other end of the flip assembly is detachably connected to the bearing assembly.

9. The camera light leakage detection device according to claim 7, characterized in that: The other end of the flip assembly is detachably connected to the bearing assembly through an elastic lock, and the elastic lock includes: A lock body, one end of which is rotatably connected to the other end of the flip assembly, and the other end of the lock body is used to be clamped on the bearing assembly; A second elastic member, one end of the second elastic member is connected to one end of the lock body, the other end of the second elastic member is connected to the other end of the flip assembly, and the elastic force released by the second elastic member is used to push the lock body to rotate until it is clamped on the bearing assembly.

10. The camera light leakage detection device according to claim 7, characterized in that: One end of the flip assembly is rotatably connected to the bearing assembly via a hinge, and the hinge includes: Two support frames, the two support frames are spaced apart along the third direction and connected to the bearing assembly; A support rod, disposed between the support frames and connected to the two support frames; An elastic reset member is sleeved on the support rod, and one end of the elastic reset member is abutted against the bearing component, and the other end of the elastic reset member is used to abut against the flip component. The elastic force released by the elastic reset member is used to drive the flip component to flip until it is tightly against the bearing component.

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