Testing device of camera

Abstract

The utility model relates to the technical field of camera testing, and discloses a camera testing device, which comprises a box body, a light source module and a testing mechanism. The box body is provided with a test space; the light source module is arranged on the inner top wall of the box body and is located in the test space; the testing mechanism is arranged in the testing space and comprises a supporting assembly and a testing assembly, the supporting assembly is arranged in the testing space, and the testing assembly is connected to the face, close to the light source module, of the supporting assembly. The camera testing device provided by the utility model is suitable for image testing and focusing testing of cameras of different specifications and models, and is simple in structure and convenient to operate, so that the testing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of camera testing, in particular to a camera testing device. Background Art

[0002] With the advancement of science and technology, we have entered the digital age, and this has driven the rapid development of the camera module industry. Optical cameras are primarily used in electronic devices such as mobile phones and digital cameras to capture light emitted by external objects and create optical images. To ensure the imaging quality of cameras, production cameras require testing.

[0003] In related technologies, it is necessary to perform image testing and focus testing on the camera to confirm whether the camera has phenomena such as deflection. Among them, in the focus test, different test distances need to be adjusted for cameras of different specifications and models, and a suitable test environment needs to be manually set up, which has high time and investment costs and low test efficiency.

[0004] Therefore, it is urgent to propose a camera testing device to solve the above technical problems. Utility Model Content

[0005] In order to address the deficiencies of the prior art, the present invention provides a camera testing device that is suitable for performing image testing and focus testing on cameras of different specifications and models, and has a simple structure and convenient operation, thereby improving testing efficiency.

[0006] The technical effects to be achieved by the present invention are achieved through the following technical solutions:

[0007] The utility model provides a camera testing device, comprising:

[0008] The box body is provided with a test space;

[0009] a light source module, disposed on the inner top wall of the box and located in the test space; and

[0010] A testing mechanism is provided in the testing space, the testing mechanism comprising a supporting assembly and a testing assembly, the supporting assembly is provided in the testing space, and the testing assembly is connected to a side of the supporting assembly close to the light source module;

[0011] In which, the support assembly includes a support plate and a support platform, the support plate is arranged in the test space, the support platform is connected to the support plate through an adjustment structure, and the test assembly is connected to a side of the support platform close to the light source module so that the support platform can be adjusted close to or away from the light source module.

[0012] In some implementations, the adjustment structure includes an adjustment plate, and two ends of the adjustment plate are movably connected to the support plate and the support platform, respectively.

[0013] In this implementation, by adjusting the connection between the support plate and / or the support platform on the adjustment plate, and then adjusting the movement distance of the support platform relative to the support plate, the distance between the test component and the light source module is further adjusted to achieve the reliability of the light source module in testing the camera in the test component at different distances.

[0014] In some implementations, an adjustment slot is provided on the adjustment plate, a first adjustment hole is provided on the support plate and is connected to the adjustment slot, and a second adjustment hole is provided on the support platform and is connected to the adjustment slot.

[0015] In this implementation, the adjustment groove is a waist-shaped groove. By adjusting the connection position between the first adjustment hole and / or the second adjustment hole and the adjustment groove, the distance between the support platform and the support plate is adjusted, thereby adjusting the distance between the test component and the light source module.

[0016] In some implementations, a plurality of the first adjustment holes are provided along the adjustment movement direction of the support platform.

[0017] In some implementations, a connecting plate extending to the outside of the box is provided inside the box, a slide rail is provided on the connecting plate, and a slider slidably connected to the slide rail is provided on the support plate.

[0018] In this implementation, the support plate drives the support platform, and further drives the test assembly to slide in the test space of the box.

[0019] In some implementations, the testing mechanism further includes a control module, wherein the control module is connected to the support platform;

[0020] The test component is provided with a test hole, the camera is placed in the test component, the light source module tests the camera through the test hole, and sends the test result to an external display device through the control module.

[0021] In this implementation, the camera is placed in the test component. Since the test component is provided with a test hole, the light source module can better test the camera through the test hole and send the test data to the external display device through the control module, thereby ensuring the reliability of the test data.

[0022] In some implementations, the test assembly includes a base plate and a cover plate covering the base plate, and the test hole is opened on the cover plate.

[0023] In some implementations, the bottom plate is provided with a placement position for placing a camera.

[0024] In this implementation, the placement position not only facilitates the placement of the camera but also enables the camera to be placed more stably on the base plate, further ensuring the reliability of the test component.

[0025] In some implementations, the cover plate is pivotally connected to the base plate via a pivot.

[0026] In some implementations, the base plate is further provided with a plug-in interface connected to the control module, and the cover plate is provided with a plug-in block that cooperates with and plugs into the plug-in interface.

[0027] In summary, the present invention has at least the following advantages:

[0028] The camera testing device provided by the present invention is characterized in that the support plate and the support platform of the support assembly are connected by an adjustment structure, so that the support platform can drive the test assembly to move relative to the support plate, and then the distance between the test assembly and the light source module can be adjusted. By adjusting the distance between the test assembly and the light source module, the light source module can test the camera in the test assembly at different distances, thereby making the camera testing device suitable for cameras of different specifications and models to perform image testing and focusing testing, and the structure is simple and the operation is convenient, thereby improving the testing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic structural diagram of a camera test device according to Example 1;

[0030] Figure 2 This is a schematic structural diagram of a camera test device according to Example 2;

[0031] Figure 3 for Figure 2 The structural diagram of the slide rail and the slider shown;

[0032] Figure 4 This is a structural diagram of the camera testing device of Example 3.

[0033] Markings in the figure:

[0034] 1. Box; 11. Test space; 12. Connecting plate; 13. Slide rail;

[0035] 2. Light source module;

[0036] 3. Test mechanism; 31. Support assembly; 311. Support plate; 3111. First adjustment hole; 312. Support platform; 3121. Second adjustment hole; 313. Adjustment structure; 314. Adjustment plate; 3141. Adjustment slot; 315. Slider; 32. Test assembly; 321. Test hole; 322. Bottom plate; 3221. Placement position; 3222. Plug-in interface; 323. Cover plate; 3231. Plug-in block; 324. Pivot; 33. Control module. DETAILED DESCRIPTION

[0037] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, not all of the embodiments.

[0038] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0039] Example 1:

[0040] Please see the attached Figure 1 The camera testing device of the present invention includes a box body 1, a light source module 2 and a testing mechanism 3.

[0041] Among them, see Figure 1 , Figure 1 The diagram illustrates the structural relationship among the housing 1, the light source module 2, and the testing mechanism 3 in an embodiment of the present invention. Specifically, the housing 1 is provided with a testing space 11; the light source module 2 is provided on the inner top wall of the housing 1 and is located within the testing space 11; the testing mechanism 3 is provided within the testing space 11, and includes a supporting assembly 31 and a testing assembly 32. The supporting assembly 31 is provided within the testing space 11, and the testing assembly 32 is connected to a side of the supporting assembly 31 close to the light source module 2. The supporting assembly 31 includes a supporting plate 311 and a supporting platform 312. The supporting plate 311 is provided within the testing space 11, and the supporting platform 312 is connected to the supporting plate 311 via an adjusting structure 313. The testing assembly 32 is connected to a side of the supporting platform 312 close to the light source module 2, so that the supporting platform 312 can be adjusted to be close to or away from the light source module 2.

[0042] In this embodiment, the light source module 2 is arranged on the inner top wall of the box body 1, and the testing mechanism 3 is arranged in the testing space 11 of the box body 1. The testing assembly 32 of the testing mechanism 3 is connected to the side of the support assembly 31 close to the light source module 2. The support assembly 31 supports the testing assembly 32 so that the light source module 2 can perform an illumination test on the camera placed in the testing assembly 32. Since the support plate 311 and the support platform 312 of the support assembly 31 are connected by an adjustment structure 313, the support platform 312 can move relative to the support plate 311, thereby allowing the support platform 312 to drive the testing assembly 32 closer to or away from the light source module 2, that is, the distance between the testing assembly 32 and the light source film group can be adjusted; in this way, when it is necessary to test cameras of different specifications and models, the support platform 312 can be moved relative to the support plate 311 by adjusting the structure 313, thereby adjusting the distance between the testing assembly 32 and the light source module 2, so that the camera testing device can be adapted to perform image testing and focus testing on cameras of different specifications and models.

[0043] In the above-mentioned camera testing device, the support plate 311 and the support platform 312 of the support component 31 are connected by an adjustment structure 313, so that the support platform 312 can drive the test component 32 to move relative to the support plate 311, and then the distance between the test component 32 and the light source module 2 can be adjusted. By adjusting the distance between the test component 32 and the light source module 2, the light source module 2 can test the camera in the test component 32 at different distances, thereby making the camera testing device suitable for cameras of different specifications and models to perform image testing and focusing testing, and has a simple structure and convenient operation, thereby improving the testing efficiency.

[0044] Example 2:

[0045] The difference between this embodiment and embodiment 1 is that this embodiment further optimizes the structure of the camera test device of the present invention. Figure 2 ~Attached Figure 3 .

[0046] Among them, see Figure 2 , Figure 2 The diagram shows the structural relationship between the adjustment plate 314 and the support plate 311 and the support platform 312 in the embodiment of the present invention. Specifically, the adjustment structure 313 includes the adjustment plate 314, and the two ends of the adjustment plate 314 are movably connected to the support plate 311 and the support platform 312 respectively.

[0047] In this embodiment, by adjusting the connection between the support plate 311 and / or the support platform 312 on the adjustment plate 314, and then adjusting the moving distance of the support platform 312 relative to the support plate 311, the distance between the test component 32 and the light source module 2 is further adjusted to achieve the reliability of the light source module 2 in testing the camera in the test component 32 at different distances.

[0048] In some preferred embodiments, the adjustment plate 314 is provided with an adjustment slot 3141, the support plate 311 is provided with a first adjustment hole 3111 that mates with the adjustment slot 3141, and the support platform 312 is provided with a second adjustment hole 3121 that mates with the adjustment slot 3141. Bolts are inserted through both the adjustment slot 3141 and the first adjustment hole 3111 to secure the support plate 311 and the adjustment plate 314. Bolts are inserted through both the adjustment slot 3141 and the second adjustment hole 3121 to secure the support platform 312 and the adjustment plate 314, ensuring structural stability. It is understood that the adjustment slot 3141 is a waist-shaped slot. By adjusting the connection position between the first adjustment hole 3111 and / or the second adjustment hole 3121 and the adjustment slot 3141, the distance between the support platform 312 and the support plate 311 can be adjusted, thereby adjusting the distance between the test assembly 32 and the light source module 2. Of course, a plurality of adjustment slots 3141 may be provided along the adjustment movement direction of the support platform 312 , and the first adjustment hole 3111 or the second adjustment hole 3121 is screwed to one corresponding adjustment slot 3141 .

[0049] In some preferred embodiments, a plurality of first adjustment holes 3111 are provided along the adjustment movement direction of the support platform 312. By adjusting the connection position between the first adjustment holes 3111 and the adjustment slots 3141, the distance between the support plate 311 and the support platform 312 is adjusted, and the distance between the test assembly 32 and the light source module 2 is further adjusted to ensure the reliability of the overall structure.

[0050] In some more preferred embodiments, see Figure 3 , Figure 3The diagram illustrates the structural relationship between the slide rail 13 and the slider 315 in an embodiment of the present invention. Specifically, a connecting plate 12 extending to the exterior of the housing 1 is provided inside the housing 1. The connecting plate 12 is provided with a slide rail 13. The support plate 311 is provided with a slider 315 slidably connected to the slide rail 13. The support plate 311 drives the support platform 312, thereby driving the test assembly 32 to slide within the test space 11 of the housing 1. When placing a camera to be tested, the support assembly 31 is pulled out of the test space 11 of the housing 1, thereby driving the test assembly 32 to move relative to the housing 1, so that the test assembly 32 is located outside the housing 1, making it easier for the operator to place the camera to be tested. After the camera to be tested is placed, the support assembly 31 is pushed so that the support assembly 31, driven by the slider 315, slides along the slide rail 13 and enters the test space 11 of the housing 1, facilitating the light source module 2 to test the camera within the test assembly 32. The slider 315 is slidably connected to the slide rail 13, making the process of pushing and pulling the support component 31 smoother and more stable, ensuring the stability of the test component 32, and thus improving the test efficiency of the camera.

[0051] Example 3:

[0052] The difference between this embodiment and embodiment 2 is that this embodiment further optimizes the structure of the camera test device of the present invention. Figure 3 ~Attached Figure 4 .

[0053] Among them, see Figure 3 , Figure 3 The diagram illustrates the structural relationship between the control module 33, support platform 312, and test assembly 32 in an embodiment of the present invention. Specifically, the test mechanism 3 includes the control module 33, which is connected to the support platform 312. The test assembly 32 defines a test hole 321, into which a camera is placed. The light source module 2 tests the camera through the test hole 321, and the control module 33 transmits the test results to an external display device.

[0054] In this embodiment, the camera is placed in the test component 32. Since the test component 32 is provided with a test hole 321, the light source module 2 can better test the camera through the test hole 321 and send the test data to the external display device through the control module 33, thereby ensuring the reliability of the test data.

[0055] In some preferred embodiments, see Figure 4 , Figure 4The diagram illustrates the structural relationship between the base plate 322 and the cover plate 323 in an embodiment of the present invention. Specifically, the test assembly 32 comprises the base plate 322 and the cover plate 323 disposed on the base plate 322, with a test hole 321 defined in the cover plate 323. To facilitate placement of the camera to be tested, the cover plate 323 is first removed from the base plate 322, the camera to be tested is then placed on the base plate 322, and the cover plate 323 is then placed back on the base plate 322, securing the camera to be tested within the test assembly 32. This facilitates subsequent testing and avoids the problem of camera position shifting during testing, which could lead to inaccurate test data.

[0056] In some preferred embodiments, the bottom plate 322 is provided with a placement position 3221 for placing a camera. The camera to be tested is placed in the placement position 3221 of the bottom plate 322. The placement position 3221 acts as a limit for the camera, facilitating the placement of the camera while also ensuring a more stable placement of the camera on the bottom plate 322, further ensuring the reliability of the test assembly 32.

[0057] In some preferred embodiments, the cover plate 323 is pivotally connected to the base plate 322 via a pivot 324. This allows the cover plate 323 to be rotatably connected to the base plate 322, thereby improving the connection stability between the cover plate 323 and the base plate 322, while also improving the convenience of placing the camera to be tested, further improving testing efficiency.

[0058] In some more preferred embodiments, the base plate 322 is further provided with a plug-in interface 3222 connected to the control module 33, and the cover plate 323 is provided with a plug-in block 3231 that is plugged into the plug-in interface 3222. After the camera to be tested is placed on the placement position 3221 of the base plate 322, the cover plate 323 is rotated so that the cover plate 323 covers the base plate 322. When the cover plate 323 covers, the plug-in block 3231 provided on the cover plate 323 is plugged into the plug-in interface 3222 on the base plate 322. Since the plug-in interface 3222 is connected to the control module 33, when the plug-in block 3231 is plugged into the plug-in interface 3222, the control module 33 receives relevant instructions and starts working, thereby receiving the test data sent by the light source module 2 and sending the test data to the external display device, thereby ensuring the reliability of the overall structure.

[0059] In the camera testing device of the present invention, the support plate 311 and the support platform 312 of the support component 31 are connected by an adjustment structure 313, so that the support platform 312 can drive the test component 32 to move relative to the support plate 311, and then the distance between the test component 32 and the light source module 2 can be adjusted. By adjusting the distance between the test component 32 and the light source module 2, the light source module 2 can test the camera in the test component 32 at different distances, thereby making the camera testing device suitable for cameras of different specifications and models to perform image testing and focusing testing, and the structure is simple and the operation is convenient, thereby improving the testing efficiency.

[0060] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0061] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is typically placed when in use. These terms are intended solely to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0062] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0063] In the present invention, unless otherwise expressly specified or limited, a first feature being above or below a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being above, above, and above the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being below, below, and below the second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0064] Although the present invention has been described with reference to the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications and variations based on the above content. Therefore, all such substitutions, modifications and variations are included within the spirit and scope of the appended claims.

Claims

1. A camera testing device, characterized in that: include: The box (1) is provided with a test space (11); a light source module (2), arranged on the inner top wall of the box (1) and located in the test space (11); and A testing mechanism (3) is arranged in the testing space (11), the testing mechanism (3) comprising a supporting assembly (31) and a testing assembly (32), the supporting assembly (31) being arranged in the testing space (11), and the testing assembly (32) being connected to a side of the supporting assembly (31) close to the light source module (2); The support assembly (31) comprises a support plate (311) and a support platform (312), wherein the support plate (311) is arranged in the test space (11), the support platform (312) is connected to the support plate (311) via an adjustment structure (313), and the test assembly (32) is connected to a side of the support platform (312) close to the light source module (2), so that the support platform (312) can be adjusted to be close to or away from the light source module (2).

2. The camera testing device according to claim 1, wherein: The adjustment structure (313) comprises an adjustment plate (314), and two ends of the adjustment plate (314) are movably connected to the support plate (311) and the support platform (312), respectively.

3. The camera testing device according to claim 2, wherein: An adjustment slot (3141) is provided on the adjustment plate (314), a first adjustment hole (3111) is provided on the support plate (311) and is connected to the adjustment slot (3141), and a second adjustment hole (3121) is provided on the support platform (312) and is connected to the adjustment slot (3141).

4. The camera testing device according to claim 3, characterized in that: A plurality of the first adjustment holes (3111) are provided along the adjustment movement direction of the support platform (312).

5. The camera testing device according to claim 1, wherein: A connecting plate (12) extending to the outside of the box (1) is provided inside the box (1), a slide rail (13) is provided on the connecting plate (12), and a slider (315) slidably connected to the slide rail (13) is provided on the support plate (311).

6. The camera testing device according to claim 1, wherein: The testing mechanism (3) further includes a control module (33), wherein the control module (33) is connected to the supporting platform (312); The test component (32) is provided with a test hole (321), a camera is placed in the test component (32), the light source module (2) tests the camera through the test hole (321), and sends the test result to an external display device through the control module (33).

7. The camera testing device according to claim 6, characterized in that: The test assembly (32) comprises a base plate (322) and a cover plate (323) disposed on the base plate (322), and the test hole (321) is provided on the cover plate (323).

8. The camera testing device according to claim 7, characterized in that: The bottom plate (322) is provided with a placement position (3221) for placing a camera.

9. The camera testing device according to claim 7, characterized in that: The cover plate (323) is pivotally connected to the bottom plate (322) via a pivot (324).

10. The camera testing device according to claim 7, characterized in that: The bottom plate (322) is further provided with a plug-in interface (3222) connected to the control module (33), and the cover plate (323) is provided with a plug-in block (3231) that cooperates and plugs into the plug-in interface (3222).

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