Zoom reliability detection assistance device

Abstract

The utility model relates to a technical field of lens, disclose a kind of zoom reliability detection auxiliary device, including at least one group of support seat, when support seat sets multiple groups, multiple groups of support seat laminated and interval arrangement, each group of support seat includes multiple installation sites, each installation site is provided with rotation limiting assembly, rotation limiting assembly includes rotating component and limiting component, rotating component is set in the installation site of support seat, the rotating shaft of rotating component is connected with limiting component, limiting component can be rotated relative to support seat by rotating component;Limiting component is provided with accommodating groove, for limiting lens, limiting component is detachably connected with support seat in multiple positions of its rotation track, to lock or unlock limiting component.The zoom reliability detection auxiliary device can realize the synchronous detection of multiple groups of lenses, reduces the test number, improves the detection efficiency;And through rotating limiting assembly, the angle of lens can be adjusted to meet the needs of different angle test.

Description

Technical Field

[0001] This utility model relates to the field of lens technology, and in particular to a zoom reliability detection auxiliary device. Background Technology

[0002] Lens reliability testing is a criterion for determining whether an optical lens can maintain stable resolution performance under harsh environmental conditions. Reliability testing includes evaluation items under different conditions such as high and low temperatures, and high temperature and humidity. Existing testing fixtures are typically designed for testing a single lens, which cannot meet the needs of simultaneous testing of multiple sets of lenses, increasing the number of tests and reducing testing efficiency. Furthermore, existing testing fixtures usually fix the lens at a certain angle, failing to meet the testing requirements at different angles. Therefore, there is an urgent need to design a zoom reliability testing auxiliary device that can simultaneously test multiple sets of lenses and meet the requirements of different angles. Utility Model Content

[0003] The purpose of this invention is to provide a zoom reliability detection auxiliary device that can simultaneously detect multiple lenses and meet the needs of different angles.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] This utility model provides a zoom reliability testing auxiliary device, including at least one set of support bases. When multiple sets of support bases are provided, the multiple sets of support bases are stacked and spaced apart. Each set of support bases includes multiple mounting positions, and each mounting position is provided with a rotation limiting component. The rotation limiting component includes:

[0006] A rotating component and a limiting component are provided. The rotating component is disposed at the mounting position of the support base. The rotation axis of the rotating component is connected to the limiting component. The limiting component can rotate relative to the support base through the rotating component to adjust the angle of the limiting component.

[0007] The limiting component is provided with a receiving groove for limiting the lens. The limiting component is detachably connected to the support base at multiple positions on its rotation trajectory to lock or unlock the limiting component.

[0008] The zoom reliability testing auxiliary device includes at least one set of support seats. When multiple sets of support seats are provided, they are stacked and spaced apart. Each set of support seats includes multiple mounting positions, and each mounting position is equipped with a rotation limiting component. The rotation limiting component is used to limit the installation of the lens and can adjust the angle of the lens, thereby enabling simultaneous testing of multiple lenses, reducing the number of tests and improving testing efficiency. The rotation limiting component includes a rotation component and a limiting component. The limiting component limits the lens through a receiving groove. The limiting component can rotate relative to the support seat through the rotation component to adjust the angle of the limiting component. The limiting component is detachably connected to the support seat at multiple positions on its rotation trajectory to lock or unlock the limiting component, thereby adjusting the angle of the lens to meet the needs of different angle tests.

[0009] As a preferred embodiment of the aforementioned zoom reliability testing auxiliary device, the support base is provided with locking points at multiple positions along the rotation trajectory of the limiting component, with the rotation center of the limiting component as the center, and the limiting component can be locked at any of the locking points.

[0010] The support base is set with the rotation center of the limiting component as the center and multiple locking positions are set along the rotation trajectory of the limiting component. The limiting component can be locked at any locking point, thereby locking the limiting component at different angles so that the lens can meet the requirements of different detection angles.

[0011] As a preferred embodiment of the above-mentioned zoom reliability testing auxiliary device, the locking point is provided with a limiting hole, the limiting component is provided with a fixing lug, the fixing lug is provided with a fixing hole, the limiting component rotates into position, and the limiting member extends into the corresponding fixing hole and the limiting hole in sequence to lock the limiting component to the support base.

[0012] A limiting hole is set at the locking point of the support base, a fixing lug is set on the limiting component, and a fixing hole is set on the fixing lug. The limiting component passes through the fixing hole and the corresponding limiting hole in sequence to lock the limiting component to the support base. The structure is not only simple, but the locking and disassembly methods are also relatively simple.

[0013] As a preferred embodiment of the aforementioned zoom reliability detection auxiliary device, the limiting component includes:

[0014] A base plate is provided, and the base plate is connected to the rotation axis of the rotating assembly;

[0015] The limiting side plate is provided on both sides of the supporting base plate, and the limiting side plate and the supporting base plate form the receiving groove. The limiting side plate is provided with the fixing lug.

[0016] The lens can be supported by the base plate. The two limiting side plates and the base plate form a receiving groove to limit the lens. The limiting component and the support base are locked by the fixing lug.

[0017] As a preferred embodiment of the aforementioned zoom reliability testing auxiliary device, a limiting groove is provided on the limiting side plate, and the limiting post of the lens is inserted into the corresponding limiting groove.

[0018] A limiting groove is provided on the limiting side plate, and the limiting post of the lens is inserted into the corresponding limiting groove, thereby limiting the placement position of the lens and allowing it to be placed stably against the lens support plate.

[0019] As a preferred embodiment of the aforementioned zoom reliability detection auxiliary device, the rotating assembly includes:

[0020] A fixing frame is installed at the bottom of the support base;

[0021] A damper is mounted on the fixed frame. One end of the rotating shaft is connected to the damper, and the other end of the rotating shaft passes through the support base and is connected to the limiting assembly.

[0022] The rotating assembly mounts the damper onto the support base via a fixed frame. The damper acts as a shock absorber, making the rotation of the limiting assembly more stable and reliable.

[0023] As a preferred embodiment of the aforementioned zoom reliability testing auxiliary device, the rotating assembly further includes a bearing, which is disposed in the mounting hole of the support base, and the rotating shaft passes through and is connected to the bearing.

[0024] The use of bearings can make the rotation of the damper's rotating shaft more stable.

[0025] As a preferred embodiment of the aforementioned zoom reliability detection auxiliary device, a first chip is provided on the tail plate of the lens, and the first chip is communicatively connected to the lens.

[0026] The zoom reliability testing auxiliary device also includes a protective shell. Each set of rotation limiting components is provided with a set of protective shells. A second chip is provided inside the protective shell. The first chip and the second chip are connected by a ribbon cable.

[0027] Each set of rotation limiting components is equipped with a protective shell, and the second chip corresponding to each lens is also protected by the protective shell to prevent accidental contact with the second chip. The first chip and the second chip are connected by a ribbon cable, allowing for relative movement between them to avoid interference with the rotation of the lens and the limiting components.

[0028] As a preferred embodiment of the aforementioned zoom reliability testing auxiliary device, the protective housing includes:

[0029] A protective base plate, wherein the protective base plate is detachably connected to the support base;

[0030] A protective cover is provided on the protective base plate to form a receiving space with the protective base plate. The second chip is housed in the receiving space and is detachably connected to the protective base plate.

[0031] The protective base plate and the support base are detachably connected, which facilitates the detachable connection between the protective shell and the support base. The protective cover is placed on the protective base plate to form an accommodating space. The second chip is housed in the accommodating space. The protective cover protects the second chip and prevents accidental contact with the second chip.

[0032] As a preferred embodiment of the above-mentioned zoom reliability testing auxiliary device, a first through hole is provided on the side of the protective cover facing the limiting component, and the ribbon cable connected to the first chip passes through the first through hole.

[0033] The protective cover is also provided with a second through hole, through which the power line connected to the second chip passes.

[0034] The first through hole facilitates the routing of ribbon cables to connect the first chip and the second chip; the second through hole facilitates the passage of power lines connected to the second chip to supply power to the second chip.

[0035] The beneficial effects of this utility model are:

[0036] The zoom reliability testing auxiliary device proposed in this utility model includes at least one set of support seats. When multiple sets of support seats are provided, they are stacked and spaced apart. Each set of support seats includes multiple mounting positions, and each mounting position is provided with a rotation limiting component. The rotation limiting component is used to limit the installation of the lens and can adjust the angle of the lens, thereby enabling simultaneous testing of multiple lenses, reducing the number of tests and improving testing efficiency. The rotation limiting component includes a rotation component and a limiting component. The limiting component limits the lens through a receiving groove. The limiting component can rotate relative to the support seat through the rotation component to adjust the angle of the limiting component. The limiting component is detachably connected to the support seat at multiple positions on its rotation trajectory to lock or unlock the limiting component, thereby adjusting the angle of the lens to meet the needs of different angle tests. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the zoom reliability testing auxiliary device provided by this utility model with a lens installed.

[0038] Figure 2 This is a schematic diagram of the zoom reliability testing auxiliary device provided by this utility model;

[0039] Figure 3 This is a cross-sectional view of the zoom reliability testing auxiliary device provided by this utility model;

[0040] Figure 4 This is a schematic diagram of the first structure of the rotation limiting assembly provided by this utility model;

[0041] Figure 5 This is a schematic diagram of the second structure of the rotation limiting assembly provided by this utility model;

[0042] Figure 6 This is a cross-sectional view of a set of support bases for the zoom reliability testing auxiliary device provided by this utility model.

[0043] In the diagram: 1. Support base; 10. Mounting hole; 11. Limiting hole; 12. Support rod; 13. Weight reduction hole; 14. Groove; 2. Rotation limiting assembly; 21. Rotation assembly; 210. Rotation shaft; 211. Fixing frame; 2111. Fixing plate; 2112. Limiting plate; 212. Damper; 213. Bearing; 22. Limiting assembly; 220. Receiving groove; 221. Fixing lug; 2210. Fixing hole; 222. Supporting base plate; 2220. Clearance groove; 223. Limiting side plate; 2231. Limiting groove; 224. Limiting component; 3. Protective shell; 31. Protective base plate; 32. Protective cover; 321. First through hole; 322. Second through hole; 41. First chip; 42. Second chip; 421. Limiting rod; 5. Ribbon cable; 100. Lens. Detailed Implementation

[0044] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0045] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0046] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0047] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0048] like Figures 1-3 As shown, this embodiment provides a zoom reliability testing auxiliary device, including at least one set of support bases 1. Multiple sets of support bases 1 can be provided. When multiple sets of support bases 1 are provided, they are stacked and spaced apart. Each set of support bases 1 includes multiple mounting positions, and each mounting position is provided with a rotation limiting component 2. Each set of rotation limiting components 2 includes a rotation component 21 and a limiting component 22. The rotation component 21 is located at the mounting position of the support base 1, and its rotation axis 210 is connected to the limiting component 22. The limiting component 22 can rotate relative to the support base 1 via the rotation component 21 to adjust its angle. The limiting component 22 is provided with a receiving groove 220 for limiting the lens 100. The limiting component 22 is detachably connected to the support base 1 at multiple positions along its rotation trajectory to lock or unlock the limiting component 22.

[0049] The zoom reliability testing auxiliary device includes at least one set of support bases 1. When multiple sets of support bases 1 are provided, the multiple sets of support bases 1 are stacked and arranged at intervals. Each set of support bases 1 includes multiple mounting positions, and each mounting position is provided with a rotation limiting component 2. The rotation limiting component 2 is used to limit the installation of the lens 100 and can adjust the angle of the lens 100, thereby enabling synchronous testing of multiple sets of lenses 100, reducing the number of tests and improving testing efficiency. The rotation limiting component 22 includes a rotation component 21 and a limiting component 22. The limiting component 22 limits the lens 100 through the receiving groove 220. The limiting component 22 can rotate relative to the support base 1 through the rotation component 21 to adjust the angle of the limiting component 22. The limiting component 22 is detachably connected to the support base 1 at multiple positions on its rotation trajectory to lock or unlock the limiting component 22, thereby adjusting the angle of the lens 100 to meet the needs of different angle tests.

[0050] In this embodiment, two sets of support bases 1 are arranged in a stacked manner, and the two sets of support bases 1 are connected by support rods 12 to ensure that the two sets of support bases 1 are spaced apart, thus avoiding interference with the mounting of the lens 100 on the lower support base 1. Each set of support bases 1 is provided with multiple sets of rotation limiting components 2 for limiting and rotating the lens 100. In this embodiment, the support base 1 has first locking holes around its perimeter for locking the support rods 12, and the support rods 12 are locked into the corresponding first locking holes of the two sets of support bases 1. Each set of support bases 1 is provided with five sets of rotation limiting components 2. Figure 1 and Figure 2 Only one set of rotation limit components 2 is shown in the example. In other embodiments, the number of sets of rotation limit components 2 is not limited to five; it can be set according to requirements. The support base 1 is not limited to two sets; it can also have only one set, or three, four, or more sets. No specific limitation is made here.

[0051] Optionally, the support base 1 is set with the rotation center of the limiting component 22 as the center, and multiple locking points are set along the rotation trajectory of the limiting component 22. The limiting component 22 can be locked at any locking point, thereby locking the limiting component 22 at different angles so that the lens 100 can meet the requirements of different detection angles.

[0052] Specifically, a limiting hole 11 is provided at the locking point, and a fixing lug 221 is provided on the limiting component 22. A fixing hole 2210 is provided on the fixing lug 221. When the limiting component 22 rotates into place, the limiting member 224 passes through the fixing hole 2210 and the corresponding limiting hole 11 in sequence to lock the limiting component 22 to the support base 1. The structure is not only simple, but the locking and disassembly methods are also relatively simple.

[0053] In this embodiment, the support base 1 is provided with a mounting hole 10 through which the rotating shaft 210 of the rotating component 21 passes. Multiple sets of locking points are arranged circumferentially around the mounting hole 10, with each set including two locking points arranged radially along the mounting hole 10. Each locking point is provided with a limiting hole 11. Fixing lugs 221 are provided on both sides of the limiting component 22, and the two sets of fixing lugs 221 engage with the two limiting holes 11 of each locking point. In this embodiment, the angle between the two sets of locking points is 30° with the mounting hole 10 as the center. In other embodiments, the angle between the two sets of locking points is not limited to 30°, but can be 15°, 20°, 45°, 60°, etc.

[0054] like Figure 4 and Figure 5 As shown, the limiting component 22 includes a supporting base plate 222 and a limiting side plate 223. The supporting base plate 222 is connected to the rotation shaft 210 of the rotating component 21. The supporting base plate 222 is used to support the lens 100. An avoidance groove 2220 is provided in the middle of the supporting base plate 222 to avoid the lens frame of the lens 100. A threaded hole for threaded connection with the rotation shaft 210 is provided in the center of the avoidance groove 2220. Limiting side plates 223 are provided on both opposite sides of the supporting base plate 222. Locking holes are provided on the supporting base plate 222 and the limiting side plate 223 respectively. The supporting base plate 222 and the limiting side plate 223 are connected by locking attachments. The limiting side plate 223 and the supporting base plate 222 form a receiving groove 220. Fixing lugs 221 are provided on the outer sides of both sets of limiting side plates 223. The lens 100 can be supported by the base plate 222. The two limiting side plates 223 and the base plate 222 form a receiving groove 220 to limit the lens 100. The limiting component 22 and the support base 1 are locked by the fixing lug 221.

[0055] Furthermore, a limiting groove 2231 is provided on the limiting side plate 223, and the limiting post of the lens 100 is inserted into the corresponding limiting groove 2231, thereby limiting the placement position of the lens 100 and enabling it to be stably placed against the supporting base plate 222.

[0056] like Figures 4-6 As shown, the rotating assembly 21 includes a fixed frame 211 and a damper 212. The fixed frame 211 is mounted on the bottom of the support base 1; the damper 212 is mounted on the fixed frame 211. One end of the rotating shaft 210 is connected to the damper 212, and the other end of the rotating shaft 210 passes through the support base 1 and is connected to the limiting assembly 22. The rotating assembly 21 mounts the damper 212 to the support base 1 through the fixed frame 211. The damper 212 plays a shock absorption role, making the rotation of the limiting assembly 22 more stable and reliable.

[0057] Furthermore, the fixing frame 211 includes a fixing plate 2111 and a limiting plate 2112 spaced apart. The damper 212 is located between the fixing plate 2111 and the limiting plate 2112. The fixing plate 2111 is installed at the bottom of the support base 1. The rotating shaft 210 passes through the fixing plate 2111 and the damper 212. A locking member passes through the limiting plate 2112 and is connected to the rotating shaft 210 to lock the damper 212, so that the damper 212 remains stable and will not come out of the fixing frame 211.

[0058] Optionally, the rotating assembly 21 further includes a bearing 213, which is disposed within the mounting hole 10 of the support base 1. The rotating shaft 210 of the damper 212 passes through and is connected to the bearing 213. The bearing 213 enables more stable rotation of the rotating shaft 210 of the damper 212.

[0059] To facilitate the concealed installation of the rotating component 21, such as Figure 6 As shown, a groove 14 is provided at the bottom of the support base 1. The groove 14 is connected to the mounting hole 10. The rotating component 21 is housed in the groove 14, which has a more aesthetically pleasing appearance. Moreover, the groove 14 plays a protective role for the rotating component 21.

[0060] Optionally, a first chip 41 is provided on the tail plate of the lens 100, and the first chip 41 is communicatively connected to the lens 100. The zoom reliability detection auxiliary device also includes a protective shell 3, and each set of rotation limiting components 2 is provided with a corresponding set of protective shells 3. A second chip 42 is provided inside the protective shell 3, and the first chip 41 and the second chip 42 are connected by a ribbon cable 5. Each set of rotation limiting components 2 is provided with a corresponding set of protective shells 3, and the second chip 42 corresponding to each set of lenses 100 is protected by the protective shell 3 to prevent accidental contact with the second chip 42. The first chip 41 and the second chip 42 are connected by a ribbon cable 5, so that there is a margin for relative movement between the first chip 41 and the second chip 42, avoiding interference with the rotation of the lens 100 and the limiting components 22. In this embodiment, an image sensor is provided on the first chip 41 for imaging; the second chip 42 is equivalent to a power board.

[0061] Specifically, the protective shell 3 includes a protective base plate 31 and a protective cover 32. The protective base plate 31 is detachably connected to the support base 1. The protective cover 32 is placed on the protective base plate 31 to form an accommodating space with the protective base plate 31. The second chip 42 is housed in the accommodating space and is detachably connected to the protective base plate 31. The protective cover 32 protects the second chip 42 and prevents accidental contact with the second chip 42.

[0062] Specifically, the support base 1 is provided with a second locking hole for locking the protective base plate 31. A locking member passes through the protective base plate 31 and connects to the corresponding second locking hole, thereby locking the protective base plate 31 onto the support base 1. The protective base plate 31 is provided with a third locking hole for locking the protective cover 32. The second chip 42 is provided with a limit rod 421, which is installed in the corresponding third locking hole.

[0063] Optionally, the protective cover 32 has a first through hole 321 on the side facing the limiting component 22, and the ribbon cable 5 connected to the first chip 41 passes through the first through hole 321 (see...). Figure 2 The first through-hole 321 facilitates the threading of the ribbon cable 5 to connect the first chip 41 and the second chip 42 for communication; the protective cover 32 is also provided with a second through-hole 322 (see Figure 3 The power line connected to the second chip 42 passes through the second through hole 322 to supply power to the second chip 42.

[0064] Optionally, the support base 1 is provided with weight reduction holes 13 to reduce weight, making the entire device lighter and easier to move.

[0065] After the zoom reliability testing auxiliary device is assembled, the first chip 41 is locked onto the tail plate of the lens 100, the lens 100 is fixedly installed in the limiting assembly 22, and the limiting post on the lens 100 is inserted into the corresponding limiting groove 2231. After the limiting assembly 22 is adjusted into place, the limiting member 224 is passed through the fixing hole 2210 and the corresponding limiting hole 11, and the lens 100 can then capture images.

[0066] For real-world shooting from different angles, the limiting member 224 can be removed, and the limiting component 22 can be rotated. Once rotated to the correct position, the limiting member 224 can be passed through the fixing hole 2210 and the corresponding limiting hole 11.

[0067] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A zoom reliability testing auxiliary device, characterized in that, It includes at least one set of support bases (1). When multiple sets of support bases (1) are provided, the multiple sets of support bases (1) are stacked and arranged at intervals. Each set of support bases (1) includes multiple mounting positions. Each mounting position is provided with a rotation limiting component (2). The rotation limiting component (2) includes: A rotating component (21) and a limiting component (22) are provided. The rotating component (21) is disposed at the mounting position of the support base (1). The rotating shaft (210) of the rotating component (21) is connected to the limiting component (22). The limiting component (22) can rotate relative to the support base (1) through the rotating component (21) to adjust the angle of the limiting component (22). The limiting component (22) is provided with a receiving groove (220) for limiting the lens (100). The limiting component (22) is detachably connected to the support base (1) at multiple positions on its rotation trajectory to lock or unlock the limiting component (22).

2. The zoom reliability detection auxiliary device according to claim 1, characterized in that, The support base (1) has multiple locking points set at multiple positions along the rotation trajectory of the limiting component (22) with the rotation center of the limiting component (22) as the center, and the limiting component (22) can be locked at any of the locking points.

3. The zoom reliability detection auxiliary device according to claim 2, characterized in that, The locking point is provided with a limiting hole (11), the limiting component (22) is provided with a fixing lug (221), the fixing lug (221) is provided with a fixing hole (2210), the limiting component (22) rotates into position, and the limiting member (224) extends into the fixing hole (2210) and the corresponding limiting hole (11) in sequence to lock the limiting component (22) to the support base (1).

4. The zoom reliability detection auxiliary device according to claim 3, characterized in that, The limiting component (22) includes: The base plate (222) is connected to the rotation axis (210) of the rotating assembly (21); The limiting side plate (223) is provided on both sides of the supporting base plate (222). The limiting side plate (223) and the supporting base plate (222) form the receiving groove (220). The fixing lug (221) is provided on the limiting side plate (223).

5. The zoom reliability detection auxiliary device according to claim 4, characterized in that, The limiting side plate (223) is provided with a limiting groove (2231), and the limiting post of the lens (100) is inserted into the corresponding limiting groove (2231).

6. The zoom reliability detection auxiliary device according to claim 1, characterized in that, The rotating assembly (21) includes: A fixing frame (211) is installed at the bottom of the support base (1); A damper (212) is mounted on the fixed frame (211). One end of the rotating shaft (210) is connected to the damper (212), and the other end of the rotating shaft (210) passes through the support base (1) and is connected to the limiting assembly (22).

7. The zoom reliability detection auxiliary device according to claim 6, characterized in that, The rotating assembly (21) also includes a bearing (213), which is disposed in the mounting hole (10) of the support base (1), and the rotating shaft (210) passes through the bearing (213) and is connected to the bearing (213).

8. The zoom reliability detection auxiliary device according to any one of claims 1-7, characterized in that, The tail plate of the lens (100) is provided with a first chip (41), and the first chip (41) is communicatively connected to the lens (100); The zoom reliability testing auxiliary device also includes a protective shell (3). Each set of rotation limit components (2) is provided with a set of the protective shell (3). A second chip (42) is provided inside the protective shell (3). The first chip (41) and the second chip (42) are connected by a ribbon cable (5).

9. The zoom reliability detection auxiliary device according to claim 8, characterized in that, The protective shell (3) includes: The protective base plate (31) is detachably connected to the support base (1); A protective cover (32) is placed on the protective base plate (31) to form a receiving space with the protective base plate (31). The second chip (42) is housed in the receiving space and is detachably connected to the protective base plate (31).

10. The zoom reliability detection auxiliary device according to claim 9, characterized in that, The protective cover (32) has a first through hole (321) on the side facing the limiting component (22), and the ribbon cable (5) connected to the first chip (41) passes through the first through hole (321). The protective cover (32) is also provided with a second through hole (322), through which the power line connected to the second chip (42) passes.

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