Camera test device

Abstract

The utility model specifically discloses a camera shooting testing device, and belongs to the technical field of camera shooting detection. The camera shooting testing device comprises a support, a camera shooting module, a moving assembly and a rotating assembly. The support is provided with a lamp body. The camera module is connected to the bracket and is used for acquiring light rays emitted by the lamp body; the moving assembly is installed on the support and connected with the camera module, and the moving assembly is configured to be capable of driving the camera module to move in the horizontal direction and / or the vertical direction; the rotating assembly is installed on the support and connected with the camera module, and the rotating assembly is configured to be capable of driving the camera module to rotate around the connecting line direction of the camera module and the lamp body. According to the utility model, the moving freedom degree of the moving assembly is reduced, so that the adjusting times of the moving assembly are reduced, the abrasion and fatigue of the moving assembly are reduced, the positioning accuracy of the lens of the camera module and the central position of the lamp body is improved, and the stability and reliability of the camera test device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to camera detection technical field, especially a kind of camera testing device. BACKGROUND

[0002] In the camera detection field, in order to realize the photographing test of multiple angles between camera module and lamp body, camera module is usually installed on mobile device, mobile device can move freely in horizontal direction and vertical direction and rotate, and lens in camera module is moved multiple times to aim at different angle lamp body to carry out photographing test. However, frequent angle adjustment can cause certain wear or fatigue to the mechanical structure of mobile device, so that the center positioning of lens in camera module and lamp body deviates, so as to reduce the accuracy and reliability of photographing test. SUMMARY

[0003] The utility model aims at at least one of the technical problems existing in prior art. To this end, the utility model provides a kind of camera testing device, can improve the positioning accuracy of lens in camera module and lamp body.

[0004] According to the first aspect of the utility model, provide a kind of camera testing device, the camera testing device includes support, camera module, mobile component and rotating component, the support is equipped with lamp body;The camera module is connected to the support, and the camera module is used to obtain the light emitted by the lamp body;The mobile component is installed on the support, and is connected with the camera module, and the mobile component is configured to be able to drive the camera module moves along horizontal direction and / or vertical direction;The rotating component is installed on the support, and is connected with the camera module, and the rotating component is configured to be able to drive the camera module rotates around the connecting line direction of the camera module and the lamp body.

[0005] According to the camera testing device of the utility model embodiment, at least has following beneficial effects:

[0006] The utility model embodiment drives camera module to move along horizontal direction by mobile component, to adjust the coincidence degree of the center of lens and lamp body of camera module in vertical direction;Mobile component can drive camera module to move towards or away from lamp body, so as to obtain the test result of camera module and lamp body under different interval distance;Rotating component can drive camera module to rotate around the connecting line direction of camera module and lamp body, so as to obtain the test result of camera module under different rotation angle, by reducing the movement degree of freedom of mobile component, so as to reduce the number of adjustment of mobile component, reduce the wear and fatigue of mobile component, so as to improve the positioning accuracy of lens and lamp body of camera module, and then improve the stability and reliability of camera testing device.

[0007] According to some embodiments of the present application, the support further comprises a bottom plate, a top plate and a plurality of connecting rods, the bottom plate and the top plate are arranged at intervals, the plurality of connecting rods are arranged between the bottom plate and the top plate and are arranged at intervals along the periphery of the bottom plate, one end of the connecting rod is connected to the bottom plate, and the other end is connected to the top plate, the lamp body is mounted on the top plate and located between the top plate and the bottom plate.

[0008] According to some embodiments of the present application, the rotating assembly comprises a rotating member and a first mounting plate, the rotating member is connected to the bottom plate, the first mounting plate is arranged on the side of the bottom plate facing the top plate and is connected with the rotating member, the camera module is mounted on the first mounting plate, and the rotating member is configured to drive the camera module to rotate.

[0009] According to some embodiments of the present application, the moving assembly comprises a first displacement platform, the first displacement platform is arranged on the side of the first mounting plate facing the top plate and is mounted on the first mounting plate, and the first displacement platform is configured to drive the camera module to move in the horizontal direction.

[0010] According to some embodiments of the present application, the moving assembly further comprises a first connecting plate, the first connecting plate is arranged between the first displacement platform and the first mounting plate, the first displacement platform is connected with the first connecting plate, the first connecting plate is provided with a first connecting hole, the first connecting hole extends in the horizontal direction, the moving assembly further comprises a first fastener, the first fastener is arranged in the first connecting hole and is connected with the first mounting plate, and the first fastener can move along the first connecting hole.

[0011] According to some embodiments of the present application, the moving assembly further comprises a second displacement platform, the second displacement platform is mounted on the first displacement platform, the camera module is connected with the second displacement platform, and the second displacement platform is configured to drive the camera module to move in the vertical direction.

[0012] According to some embodiments of the present application, the moving assembly further comprises a second connecting plate, the second connecting plate is arranged on one side of the second displacement platform and is connected with the camera module, the second connecting plate is provided with a second connecting hole, the second connecting hole extends in a first direction, the first connecting hole extends in a second direction, the first direction and the second direction are perpendicular to each other, the moving assembly further comprises a second fastener, the second fastener is arranged in the second connecting hole and is connected with the second displacement platform, and the second fastener moves along the second connecting hole.

[0013] According to some embodiments of the present application, the camera testing device further comprises a first limiting block and a second limiting block, the first limiting block and the second limiting block are arranged on one side of the bottom plate facing the top plate and are fixedly connected with the bottom plate.

[0014] The first mounting plate has a first position and a second position, when the first mounting plate is in the first position, the first mounting plate abuts against the first limiting block to limit the first mounting plate from rotating counterclockwise around the vertical direction, and when the first mounting plate is in the second position, the first mounting plate abuts against the second limiting block to limit the first mounting plate from rotating clockwise around the vertical direction.

[0015] According to some embodiments of the present application, the first limiting block is provided with a first magnetic attraction element, the second limiting block is provided with a second magnetic attraction element, one end of the first mounting plate is provided with a third magnetic attraction element, and the end of the first mounting plate away from the third magnetic attraction element is provided with a fourth magnetic attraction element, when the first mounting plate is in the first position, the first magnetic attraction element is magnetically attracted to the third magnetic attraction element, and when the first mounting plate is in the second position, the second magnetic attraction element is magnetically attracted to the fourth magnetic attraction element.

[0016] According to some embodiments of the present application, the first magnetic attraction element, the second magnetic attraction element, the third magnetic attraction element and the fourth magnetic attraction element are all magnets, and the gauss value of the magnet is G, which satisfies: 500Gs≤G≤2000Gs.

[0017] Additional aspects and advantages of the present application will be given in part in the following description, will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application will be further described below in combination with the drawings and embodiments, in which:

[0019] Figure 1 It is a schematic view of a camera testing device embodiment of the present application;

[0020] Figure 2 It is an exploded view of a camera testing device embodiment of the present application;

[0021] Figure 3 It is a partial exploded view of a camera testing device embodiment of the present application;

[0022] Figure 4 It is a partial exploded view of a moving assembly and a rotating assembly embodiment of the present application;

[0023] Figure 5A schematic view of the first mounting plate in the first position in a camera testing device embodiment of the present application;

[0024] Figure 6 A schematic view of the first mounting plate in the second position in a camera testing device embodiment of the present application;

[0025] Figure 7 A schematic view of a first connecting plate embodiment of the present application.

[0026] Reference signs:

[0027] Camera testing device 1000;

[0028] Support 100, lamp body 110, bottom plate 120, top plate 130, mounting hole 131, step 132, connecting rod 140, mounting cavity 150;

[0029] Camera module 200;

[0030] Moving assembly 300, first displacement platform 310, first connecting plate 320, first connecting hole 321, positioning groove 322, second displacement platform 330, second connecting plate 340, second connecting hole 341, third connecting plate 350, fourth connecting plate 360, second mounting plate 370;

[0031] Rotating assembly 400, rotating piece 410, first mounting plate 420, third magnetic attraction piece 421, fourth magnetic attraction piece 422, first abutting portion 423, second abutting portion 424;

[0032] First limiting block 510, second limiting block 520, first magnetic attraction piece 530, second magnetic attraction piece 540. DETAILED DESCRIPTION

[0033] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present application, and cannot be understood as a limitation of the present application.

[0034] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, in, out, etc. is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation of the present application.

[0035] In the description of the utility model, if it is described to first, second is only used for distinguishing technical feature for purpose, and can not be understood as indicating or suggesting relative importance or implicitly indicating the quantity of indicated technical feature or implicitly indicating the order of indicated technical feature.

[0036] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be understood broadly, and the specific meaning of the above words in the utility model can be determined by the person skilled in the art in combination with the specific content of technical scheme.

[0037] In the field of camera detection, in order to realize the multi-angle photographing test between the camera module and the lamp body, the camera module is usually installed on a moving device, the moving device can move and rotate freely in the horizontal direction and the vertical direction, and the lens in the camera module is moved multiple times to align the lamp body at different angles for photographing test. However, frequent angle adjustment can cause certain wear or fatigue to the mechanical structure of the moving device, thereby causing deviation of the center positioning of the lens in the camera module and the lamp body, and reducing the accuracy and reliability of the photographing test.

[0038] Therefore, some embodiments of the utility model provide a camera testing device 1000, which is specifically described with reference to Figures 1 to 7 The camera testing device 1000 is described.

[0039] Referring to Figure 1 and Figure 2 In the embodiments of the utility model, the camera testing device 1000 comprises a support 100, a camera module 200, a moving assembly 300 and a rotating assembly 400, the support 100 is provided with a lamp body 110, specifically, the lamp body 110 is installed on the top side of the support 100; the camera module 200 is connected to the support 100, and the camera module 200 is used for acquiring light emitted by the lamp body 110, specifically, the support 100 is provided with a mounting cavity 150, the mounting cavity 150 can accommodate the camera module 200, the camera module 200 is located on the lower side of the lamp body 110 and is spaced apart from the lamp body 110 along the vertical direction; the moving assembly 300 is installed on the support 100 and connected with the camera module 200, specifically, the moving assembly 300 is arranged in the mounting cavity 150 and connected with the support 100.

[0040] Referring to Figure 1 and Figure 2As shown, in the embodiment, the moving assembly 300 is configured to drive the camera module 200 to move along the horizontal direction and / or the vertical direction, and it can be understood that the moving assembly 300 can drive the camera module 200 to move along the horizontal direction to adjust the coincidence of the center of the lens of the camera module 200 and the projection of the lamp body 110 in the vertical direction, and the moving assembly 300 can drive the camera module 200 to move along the vertical direction to move the camera module 200 towards or away from the lamp body 110, so as to obtain the test results of the camera module 200 and the lamp body 110 at different interval distances.

[0041] With reference to Figure 1 and Figure 2 As shown, in the embodiment, the rotating assembly 400 is installed on the support 100 and connected with the camera module 200, and the rotating assembly 400 is configured to drive the camera module 200 to rotate around the connecting line direction of the camera module 200 and the lamp body 110, specifically, the rotating assembly 400 is arranged in the mounting cavity 150 and connected with the moving assembly 300, and the rotating assembly 400 drives the moving assembly 300 to drive the camera module 200 to rotate around the connecting line direction of the camera module 200 and the lamp body 110, so as to obtain the test results at different angles.

[0042] Therefore, by reducing the moving degrees of freedom of the moving assembly 300, the number of adjustments of the moving assembly 300 is reduced, the wear and fatigue of the moving assembly 300 are reduced, the positioning accuracy of the lens of the camera module 200 and the lamp body 110 is improved, and the stability and reliability of the camera test device 1000 are improved.

[0043] With reference to Figure 1 and Figure 2 As shown, in the embodiment, the support 100 further comprises a bottom plate 120, a top plate 130 and a plurality of connecting rods 140, the bottom plate 120 and the top plate 130 are arranged at intervals, specifically, the top plate 130 is located on the upper side of the bottom plate 120, and the bottom plate 120 and the top plate 130 are arranged at intervals along the vertical direction and surround to form the mounting cavity 150. In the embodiment, the plurality of connecting rods 140 are arranged between the bottom plate 120 and the top plate 130 and are arranged at intervals along the periphery of the bottom plate 120, and along the vertical direction, one end of the connecting rod 140 is connected to the bottom plate 120 and the other end is connected to the top plate 130, and the connection of the connecting rod 140 with the bottom plate 120 and the top plate 130 can be connected by fasteners or other connection modes such as welding, which is not limited in the embodiment. It can be understood that the plurality of connecting rods 140 are arranged at intervals along the periphery of the bottom plate 120, which improves the connection stability of the bottom plate 120 and the top plate 130.

[0044] With reference to Figure 1 and Figure 2As shown, in the embodiment, the lamp body 110 is mounted on the top plate 130, the lamp body 110 is mounted on the top plate 130, the moving assembly 300 is mounted on the bottom plate 120 and located between the top plate 130 and the bottom plate 120, specifically, the top plate 130 is provided with a mounting hole 131 penetrating through the top plate 130 in the vertical direction, and a step 132 is arranged on the periphery of the mounting hole 131, when the lamp body 110 is mounted on the top plate 130, the periphery side wall of the lamp body 110 towards the bottom plate 120 side abuts against the step 132 to limit the lamp body 110 from being separated from the top plate 130, it can be understood that the light emitted by the lamp body 110 can pass through the mounting hole 131 and irradiate the camera module 200.

[0045] Referring to Figure 1 , Figure 2 and Figure 4 As shown, in the embodiment of the utility model, the rotating assembly 400 includes a rotating piece 410 and a first mounting plate 420, the rotating piece 410 is connected to the bottom plate 120, specifically, the rotating piece 410 is located at the center position of the bottom plate 120 and is rotationally connected with the bottom plate 120.In the embodiment, the first mounting plate 420 is arranged on the side of the bottom plate 120 towards the top plate 130 and is connected with the rotating piece 410, specifically, the first mounting plate 420 is arranged on the upper side of the rotating piece 410 and is fixedly connected with the rotating piece 410, in the embodiment, the first mounting plate 420 and the rotating piece 410 can be connected through fasteners, or can be connected through welding or other connection modes, the embodiment does not limit this.In the embodiment, the camera module 200 is mounted on the first mounting plate 420, and the rotating piece 410 is configured to drive the camera module 200 to rotate, it can be understood that the rotating piece 410 drives the first mounting plate 420 to drive the camera module 200 to rotate.

[0046] Referring to Figure 1 , Figure 2 and Figure 4As shown, in the embodiment of the utility model, mobile assembly 300 includes first displacement platform 310, first displacement platform 310 is located in the side of first mounting plate 420 towards top plate 130, and is installed to first mounting plate 420.In this embodiment, first displacement platform 310 and first mounting plate 420 can be connected by fastener, also can be connected by buckle connection and other detachable connecting mode, this embodiment does not make limited to this.In this embodiment, first displacement platform 310 is configured to be able to drive camera module 200 to move along horizontal direction, to adjust the coincidence degree of the lens of camera module 200 and the center of lamp body 110 projection in the vertical direction of camera testing device 1000, it can be understood that first displacement platform 310 is only responsible for driving camera module 200 to move in horizontal direction, based on this, by reducing the movement degree of freedom of first displacement platform 310, thereby reducing the frequency of adjustment of first displacement platform 310, reduces the wear and fatigue of first displacement platform 310, thereby improve the accuracy of lens of camera module 200 and the center position positioning of lamp body 110.

[0047] Referring to Figure 4 As shown, in the embodiment of the utility model, mobile assembly 300 further includes first connecting plate 320, first connecting plate 320 is located between first displacement platform 310 and first mounting plate 420, first displacement platform 310 is connected with first connecting plate 320, specifically, the side of first connecting plate 320 towards first displacement platform 310 is equipped with positioning groove 322, positioning groove 322 is recessed to form back to first displacement platform 310, along the connecting direction of first displacement platform 310 and first mounting plate 420, when first displacement platform 310 is installed to first connecting plate 320, first displacement platform 310 is equipped in positioning groove 322, to realize the quick positioning of first displacement platform 310 and first connecting plate 320, based on this, improve the installation efficiency of first displacement platform 310 and first connecting plate 320.In this embodiment, first displacement platform 310 and first connecting plate 320 can be connected by fastener, also can be connected by buckle connection and other connecting mode, this embodiment does not make limited to this.

[0048] Referring to Figure 1 , Figure 4 and Figure 7As shown in the drawings, in the embodiment, the first connecting plate 320 is provided with a first connecting hole 321 extending in the horizontal direction, and the first connecting hole 321 penetrates the first connecting plate 320 in the vertical direction. In the embodiment, the moving assembly 300 further comprises a first fastener (not shown in the drawings), the first fastener is arranged in the first connecting hole 321 and connected with the first mounting plate 420, and the first fastener can move along the first connecting hole 321. It can be understood that, during assembly, the first connecting plate 320 can be adjusted to move in the horizontal direction, the first fastener can be relatively moved along the first connecting hole 321, and when the mounting position of the first connecting plate 320 is determined, the first fastener locks the first connecting plate 320 and the first mounting plate 420. Based on this, the moving range of the moving assembly 300 in the horizontal direction is increased, thereby improving the adjustability of the moving assembly 300.

[0049] Referring to Figure 1 , Figure 2 and Figure 4 As shown in the drawings, in the embodiment of the utility model, the moving assembly 300 further comprises a second displacement platform 330, and the second displacement platform 330 is installed on the first displacement platform 310. Specifically, the moving assembly 300 further comprises a third connecting plate 350 and a fourth connecting plate 360 connected with each other, the third connecting plate 350 is arranged on the top side of the first displacement platform 310 and detachably connected with the first displacement platform 310, and the fourth connecting plate 360 is arranged on the circumferential side of the first displacement platform 310, and the side of the fourth connecting plate 360 away from the first displacement platform 310 is detachably connected with the second displacement platform 330. In the embodiment, the third connecting plate 350 and the fourth connecting plate 360 can be connected by a fastener, or can be connected by a buckle connection or other connection modes, and the embodiment does not limit this.

[0050] Referring to Figure 1 , Figure 2 and Figure 4As shown in the embodiment, the camera module 200 is connected with the second displacement platform 330, in the embodiment, the second displacement platform 330 and the camera module 200 can be connected through fasteners, or connected through buckle connection and other detachable connection modes, which are not limited in the embodiment. In the embodiment, the second displacement platform 330 is configured to drive the camera module 200 to move in the vertical direction, so that the camera module 200 moves towards or away from the lamp body 110, thereby obtaining the test results of the camera module 200 and the lamp body 110 at different interval distances. It can be understood that the second displacement platform 330 is only responsible for driving the camera module 200 to move in the vertical direction, based on which, by reducing the movement freedom of the second displacement platform 330, the wear and fatigue of the second displacement platform 330 are reduced, the first displacement platform 310 and the second displacement platform 330 do not interfere with each other when adjusting movement, thereby reducing the wear and fatigue of the movement assembly 300, thereby improving the reliability and stability of the camera module 200.

[0051] Referring to Figure 1 , Figure 2 and Figure 4 As shown in the embodiment, the movement assembly 300 further comprises a second connecting plate 340, the second connecting plate 340 is arranged on one side of the second displacement platform 330 and connected with the camera module 200, specifically, the second connecting plate 340 is located on the side of the second displacement platform 330 away from the fourth connecting plate 360, the movement assembly 300 further comprises a second mounting plate 370, the second mounting plate 370 is parallel to the horizontal direction and fixedly connected with the second connecting plate 340, and the camera module 200 is installed on the side of the second mounting plate 370 facing the lamp body 110. In the embodiment, the second connecting plate 340 is provided with a second connecting hole 341, the second connecting hole 341 extends along a first direction, the first connecting hole 321 extends along a second direction, the first direction and the second direction are perpendicular to each other, and the second connecting hole 341 penetrates the second connecting plate 340 along the second direction.

[0052] Referring to Figure 4 In the embodiment, the movement assembly 300 further comprises a second fastener (not shown in the figure), the second fastener is arranged in the second connecting hole 341 and connected with the second displacement platform 330, and the second fastener can move along the second connecting hole 341. It can be understood that during assembly, the second connecting plate 340 can be adjusted and moved along the first direction, the second fastener moves relatively along the second connecting hole 341, and when the installation position of the second connecting plate 340 is determined, the second fastener locks the second connecting plate 340 and the second displacement platform 330. Based on this, the movement range of the movement assembly 300 in the horizontal direction is increased, thereby improving the adjustability of the movement assembly 300.

[0053] Referring to Figure 2 ,Figure 3 and Figure 4 As shown in the embodiment of this utility model, the camera testing device 1000 further includes a first limiting block 510 and a second limiting block 520. The first limiting block 510 and the second limiting block 520 are disposed on the side of the base plate 120 facing the top plate 130 and are fixedly connected to the base plate 120. In this embodiment, the first limiting block 510 and the second limiting block 520 can be connected to the base plate 120 by fasteners or by other connection methods such as snap-fit ​​connections. This embodiment does not limit this.

[0054] Reference Figure 5 and Figure 6 As shown, in this embodiment, the first mounting plate 420 has a first position and a second position. Specifically, referring to... Figure 5 As shown, the first mounting plate 420 is in the first position, as indicated. Figure 6 As shown, the first mounting plate 420 is in the second position. It can be understood that the rotating component 410 drives the first mounting plate 420 to rotate clockwise around the line connecting the camera module 200 and the lamp body 110, thereby completing the transition from the first position to the second position. In this embodiment, one end of the first mounting plate 420 is the first abutment portion 423, and the end of the first mounting plate 420 facing away from the first abutment portion 423 is the second abutment portion 424. (Refer to...) Figure 5 As shown, when the first mounting plate 420 is in the first position, the first abutting part 423 abuts against the first limiting block 510 to restrict the first mounting plate 420 from rotating counterclockwise around the vertical direction; see reference. Figure 6 As shown, when the first mounting plate 420 is in the second position, the second abutting portion 424 abuts against the second limiting block 520 to restrict the first mounting plate 420 from rotating clockwise around the vertical direction. In one example, the first limiting block 510 extends along the second direction, and the second limiting block 520 extends along the first direction. It can be understood that the first limiting block 510 and the second limiting block 520 form a 90° angle with each other, thereby restricting the first mounting plate 420 from rotating within a 90° rotation range.

[0055] Reference Figure 2 , Figure 3 and Figure 4 As shown, the first limiting block 510 is provided with a first magnetic suction member 530, and the second limiting block 520 is provided with a second magnetic suction member 540. Specifically, the first magnetic suction member 530 passes through the first limiting block 510 and is fixedly connected to the first limiting block 510; the second magnetic suction member 540 passes through the first limiting block 510 and is fixedly connected to the second limiting block 520. In this embodiment, the first magnetic suction member 530 and the first limiting block 510 can be connected by adhesive or by snap-fit, etc., and this embodiment does not limit this.

[0056] ReferenceFigure 2 、 Figure 3 and Figure 4 As shown in

[0057] Referring to Figure 2 、 Figure 3 and Figure 4 , in the embodiment, one end of the first mounting plate 420 is provided with a third magnetic member 421, and the end of the first mounting plate 420 opposite to the third magnetic member 421 is provided with a fourth magnetic member 422. Specifically, the third magnetic member 421 is mounted on a first abutting portion 423, and the fourth magnetic member 422 is mounted on a second abutting portion 424. It can be understood that when the first mounting plate 420 is in the first position, the first magnetic member 530 is magnetically connected with the third magnetic member 421, and when the first mounting plate 420 is in the second position, the second magnetic member 540 is magnetically connected with the fourth magnetic member 422. Based on this, when the first mounting plate 420 is in the first position or the second position, the first mounting plate 420 can be closely abutted with the first limiting block 510 or the second limiting block 520, thereby improving the stability of the first mounting plate 420 in the first position or the second position, and further improving the reliability and stability of the camera testing device 1000, and improving the accuracy of the test results.

[0057] Referring to Figure 2 、 Figure 3 and Figure 4 , in the embodiment, the first magnetic member 530, the second magnetic member 540, the third magnetic member 421 and the fourth magnetic member 422 are all magnets. If the gauss value of the magnet is too small, the adsorption effect of the magnet is weak, thereby reducing the abutting stability of the first mounting plate 420 and the first limiting block 510 or the second limiting block 520, and further affecting the test results. If the gauss value of the magnet is too large, the adsorption effect of the magnet is too strong, thereby increasing the resistance of the first mounting plate 420 and the first limiting block 510 or the second limiting block 520 to separate, reducing the smoothness of the rotation of the first mounting plate 420, and further affecting the running stability of the camera testing device 1000. Therefore, the gauss value of the magnet is G, which satisfies: 500Gs≤G≤2000Gs. Based on this, the abutting stability of the first mounting plate 420 and the first limiting block 510 or the second limiting block 520 can be ensured, and the smoothness of the rotation of the first mounting plate 420 can be ensured, thereby improving the running stability of the camera testing device 1000.

[0058] The above embodiments of the utility model are described in detail in combination with the drawings, and finally it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the utility model, but not to limit them; although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that: they can still modify the technical solutions recorded in the above embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A camera testing device, characterized in that, include: The bracket is equipped with a lamp body; A camera module is connected to the bracket, and the camera module is used to acquire the light emitted by the lamp body; A movable component, mounted on the bracket and connected to the camera module, is configured to drive the camera module to move horizontally and / or vertically. A rotating assembly is mounted on the bracket and connected to the camera module. The rotating assembly is configured to drive the camera module to rotate about the line connecting the camera module and the lamp body.

2. The camera testing device according to claim 1, characterized in that, The bracket also includes a base plate, a top plate, and multiple connecting rods. The base plate and the top plate are spaced apart. The multiple connecting rods are located between the base plate and the top plate and are spaced apart along the perimeter of the base plate. One end of each connecting rod is connected to the base plate and the other end is connected to the top plate. The lamp body is mounted on the top plate and located between the top plate and the base plate.

3. The camera testing device according to claim 2, characterized in that, The rotating assembly includes a rotating component and a first mounting plate. The rotating component is connected to the base plate. The first mounting plate is located on the side of the base plate facing the top plate and is connected to the rotating component. The camera module is mounted on the first mounting plate. The rotating component is configured to drive the camera module to rotate.

4. The camera testing device according to claim 3, characterized in that, The moving component includes a first displacement platform, which is disposed on the side of the first mounting plate facing the top plate and mounted on the first mounting plate. The first displacement platform is configured to drive the camera module to move in a horizontal direction.

5. The camera testing device according to claim 4, characterized in that, The moving component further includes a first connecting plate, which is disposed between the first displacement platform and the first mounting plate. The first displacement platform is connected to the first connecting plate. The first connecting plate has a first connecting hole that extends horizontally. The moving component further includes a first fastener, which passes through the first connecting hole and is connected to the first mounting plate. The first fastener is movable along the first connecting hole.

6. The camera testing device according to claim 5, characterized in that, The moving component further includes a second displacement platform, which is mounted on the first displacement platform. The camera module is connected to the second displacement platform, and the second displacement platform is configured to drive the camera module to move in a vertical direction.

7. The camera testing device according to claim 6, characterized in that, The moving component further includes a second connecting plate, which is disposed on one side of the second displacement platform and connected to the camera module. The second connecting plate has a second connecting hole that extends along a first direction and the first connecting hole extends along a second direction. The first direction and the second direction are perpendicular to each other. The moving component further includes a second fastener that passes through the second connecting hole and is connected to the second displacement platform. The second fastener moves along the second connecting hole.

8. The camera testing device according to claim 3, characterized in that, The camera testing device further includes a first limiting block and a second limiting block, which are disposed on the side of the base plate facing the top plate and are fixedly connected to the base plate; The first mounting plate has a first position and a second position. When the first mounting plate is in the first position, the first mounting plate abuts against the first limiting block to restrict the first mounting plate from rotating counterclockwise around the vertical direction. When the first mounting plate is in the second position, the first mounting plate abuts against the second limiting block to restrict the first mounting plate from rotating clockwise around the vertical direction.

9. The camera testing device according to claim 8, characterized in that, The first limiting block is provided with a first magnetic attraction component, the second limiting block is provided with a second magnetic attraction component, one end of the first mounting plate is provided with a third magnetic attraction component, and the end of the first mounting plate facing away from the third magnetic attraction component is provided with a fourth magnetic attraction component. When the first mounting plate is in the first position, the first magnetic attraction component and the third magnetic attraction component are magnetically connected. When the first mounting plate is in the second position, the second magnetic attraction component and the fourth magnetic attraction component are magnetically connected.

10. The camera testing device according to claim 9, characterized in that, The first magnetic attractor, the second magnetic attractor, the third magnetic attractor and the fourth magnetic attractor are all magnets, and the Gaussian value of the magnet is G, which satisfies: 500Gs≤G≤2000Gs.

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