Camera incoming material testing device

Abstract

The utility model relates to a detection device, in particular to a camera incoming material detection device, which comprises a carrier, the carrier comprises a locking piece, a reinforcing assembly, a first carrier plate and a second carrier plate, and the first carrier plate is movably connected with the second carrier plate; an accommodating groove and a sliding hole are formed in the first carrier plate, the accommodating groove is used for placing a to-be-tested camera, and the sliding hole is communicated with the accommodating groove; the second carrier plate and the first carrier plate clamp a to-be-tested camera located in the accommodating groove; a through hole is formed in the second carrier plate, the cross section of the through hole is smaller than that of the opening of the containing groove, the through hole communicates with the containing groove, and the through hole and the sliding hole are formed in the two opposite sides of the containing groove; the reinforcing assembly comprises an elastic piece, the elastic piece is arranged in the sliding hole, and the elastic piece stretches out and draws back in the first direction; the locking piece is used for clamping the to-be-tested camera located in the containing groove between the second carrier plate and the first carrier plate and locking the first carrier plate and the second carrier plate. The camera incoming material detection device provided by the utility model can adapt to the existing detection process.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection devices, and in particular relates to a camera incoming material testing device. Background Art

[0002] Cameras are widely used in the field of smart home, such as smart sweeping robots, smart door locks, etc. Many smart home manufacturers purchase a large number of cameras from camera manufacturers and assemble them into smart home products. Before assembling the cameras, the purchased cameras need to be quality confirmed and checked, that is, when the supplier provides the cameras, the products are inspected by sampling, and finally a decision is made on whether the batch of products should be accepted or returned.

[0003] At present, some camera incoming material inspection processes require that the carrier be able to rotate to drive the camera to face the inspection plate during inspection. In the non-inspection state, the carrier needs to be able to rotate until it is horizontal to facilitate the removal of the camera, and it is required that when the carrier rotates, the offset of the camera relative to the carrier be reduced as much as possible.

[0004] Existing carriers generally include a bracket, a locking piece, a first carrier and a second carrier. The first carrier and the second carrier can rotate around the bracket. The camera is clamped by the first carrier and the second carrier, and the first carrier and the second carrier are locked by the locking piece. However, when the locking force is too large, the camera may be scratched or damaged to a certain extent. Therefore, the clamping force on the camera is not large, and the camera may easily shift when the carrier rotates. Utility Model Content

[0005] The technical problem to be solved by the utility model is: to provide a camera incoming material testing device in view of the problem that the existing carrier has a weak clamping force on the camera and the camera is easily offset when rotating with the carrier.

[0006] In order to solve the above technical problems, the embodiment of the utility model provides a camera incoming material testing device, including a carrier, the carrier including a locking member, a reinforcement assembly, a first carrier plate and a second carrier plate, the first carrier plate and the second carrier plate are movably connected;

[0007] The first carrier plate is provided with a receiving groove and a sliding hole, the receiving groove is used to place the camera to be tested, and the sliding hole is connected to the receiving groove; after the camera to be tested is loaded into the carrier, the second carrier plate and the first carrier plate clamp the camera to be tested in the receiving groove;

[0008] A through hole is provided on the second carrier plate, the cross section of the through hole is smaller than the cross section of the opening of the receiving groove, and after the carrier is loaded with the camera to be tested, the through hole is connected to the receiving groove, and the through hole and the sliding hole are provided on two opposite sides of the receiving groove along the first direction;

[0009] The reinforcement assembly includes an elastic member, the elastic member is arranged in the sliding hole, one end of the elastic member abuts against the bottom wall of the sliding hole, the other end of the elastic member can extend into the accommodating groove, and the elastic member is retracted along the first direction;

[0010] The locking member is used to clamp the camera to be tested located in the accommodating groove between the second carrier plate and the first carrier plate, and lock the first carrier plate and the second carrier plate.

[0011] Optionally, the second carrier plate and the first carrier plate are rotatably connected via a hinge;

[0012] The locking member comprises a first magnet and a second magnet, the first magnet attracts the second magnet, a placement hole is provided on the first carrier, the first magnet is arranged in the placement hole, and a receiving hole is provided on the second carrier, the second magnet is arranged in the receiving hole;

[0013] When the second carrier plate and the first carrier plate clamp the camera to be tested placed in the receiving groove, the placement hole and the receiving hole are opposite, and the first magnet attracts the second magnet to lock the second carrier plate and the first carrier plate.

[0014] Optionally, the reinforcement assembly further includes a push pin, each of which is disposed in the slide hole, and an outer wall of the push pin fits a side wall of the receiving groove, so that the push pin can slide in the receiving groove along a first direction;

[0015] A receiving hole is provided on one side of the ejector pin away from the receiving groove, and one end of the elastic member that can extend into the receiving groove is placed in the receiving hole.

[0016] Optionally, the carrier includes a bracket, the first carrier plate is rotatably connected to the bracket, a third carrier plate is arranged on the bracket, and the third carrier plate is used for placing a control mainboard of the camera to be tested.

[0017] Optionally, a wire groove is provided on the first carrier board, one end of the wire groove is connected to the accommodating groove, and the other end of the wire groove extends to a side edge of the first carrier board, and the wire groove is used to place the wiring harness of the camera to be tested.

[0018] Optionally, at least one groove is further provided on the first carrier plate, and the groove is connected to the wire trough.

[0019] Optionally, a wire pressing plate is provided on the first carrier plate, and the wire pressing plate is detachably connected to the first carrier plate, and the wire pressing plate partially or completely closes the opening of the wire groove.

[0020] Optionally, it further comprises an X-axis moving component, a Y-axis moving component and a Z-axis moving component, wherein the bracket is arranged on the X-axis moving component, the X-axis moving component is arranged on the Z-axis moving component, and the Z-axis moving component is arranged on the Y-axis moving component;

[0021] The X-axis moving assembly is used to drive the bracket to move along the X-axis direction, the Z-axis moving assembly is used to drive the X-axis moving assembly to move along the Z-axis, and the Y-axis moving assembly is used to drive the Z-axis moving assembly to move along the Y-axis.

[0022] Optionally, it also includes a first light-emitting panel, a second light-emitting panel, and a displacement component; the first light-emitting panel is parallel to the second light-emitting panel, the first light-emitting panel and the carrier are spaced apart and relatively arranged along the Y-axis direction, the second light-emitting panel is arranged between the first light-emitting panel and the carrier, the second light-emitting panel is arranged on the displacement component, and the displacement component is used to drive the second light-emitting panel to move along the Z-axis or the X-axis.

[0023] Optionally, it also includes a shell, which includes a base and an outer shell, the outer shell has an inner cavity with a one-way opening, the base has a mounting plane, the outer shell is mounted on the mounting plane, the mounting plane closes the inner cavity, the Y-axis moving component is mounted on the mounting plane, and the displacement component is mounted on the mounting plane.

[0024] According to the camera incoming material testing device of the embodiment of the utility model, after the camera to be tested is placed in the accommodating groove, the second carrier plate is rotated until it fits into the first carrier plate and the second carrier plate and the first carrier plate are locked by using a locking member, and the elastic member drives the ejector pin to squeeze the first camera under the action of its own elastic force, thereby stabilizing the position of the first camera and reducing the phenomenon of the camera to be tested being offset in the accommodating groove when the carrier rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic structural diagram of a camera incoming material testing device provided by an embodiment of the present utility model wherein a first carrier plate is separated from a second carrier plate;

[0026] Figure 2 A schematic diagram of the connection between the first carrier plate and the second carrier plate of a camera incoming material testing device provided in one embodiment of the utility model;

[0027] Figure 3 for Figure 2 A partial enlarged view of part A;

[0028] Figure 4 A partial explosion diagram of a carrier of a camera incoming material testing device provided by an embodiment of the utility model;

[0029] Figure 5A schematic diagram of the working state of a carrier of a camera incoming material testing device provided by an embodiment of the utility model;

[0030] Figure 6 A half-section schematic diagram of a push pin of a camera incoming material testing device provided by an embodiment of the utility model;

[0031] Figure 7 An exploded schematic diagram of a Z-axis moving assembly of a camera incoming material testing device provided by an embodiment of the utility model;

[0032] Figure 8 A schematic diagram of the internal structure of a housing of a camera incoming material testing device provided by an embodiment of the utility model;

[0033] Fig. 9 A schematic diagram of the coordination of the second light-emitting panel and the displacement assembly of the camera incoming material testing device provided in one embodiment of the utility model;

[0034] Fig.10 It is an overall schematic diagram of a camera incoming material testing device provided by one embodiment of the utility model.

[0035] The reference numerals in the specification are as follows: 100, camera to be tested; 200, main board; 300, cable;

[0036] 1. Shell; 11. Base; 12. Shell; 13. Mounting plane; 21. First light-emitting panel; 22. Second light-emitting panel; 23. Displacement assembly; 231. Cylinder; 232. Second slide rail; 233. Second slider; 234. Frame; 31. X-axis moving assembly; 311. Manual sliding member; 312. First slide rail; 313. First slider; 32. Y-axis moving assembly; 33. Z-axis moving assembly; 331. Frame; 332. Guide rod; 333. Straight Line bearing; 334, mounting plate; 335, limiting ring; 3351, first arc segment; 3352, second arc segment; 3353, bolt hole; 3354, round hole; 4, first carrier plate; 41, receiving groove; 42, sliding hole; 43, wire groove; 44, groove; 45, placement hole; 46, wire pressing plate; 5, second carrier plate; 51, through hole; 52, receiving hole; 6, third carrier plate; 71, elastic member; 72, ejector pin; 721, receiving hole; 8, bracket; 9, limiting member. DETAILED DESCRIPTION

[0037] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0038] like Figures 1 to 5As shown, an embodiment of the utility model provides a camera incoming material testing device, including a carrier, the carrier includes a bracket, a locking member, a reinforcement assembly, a first carrier plate 4 and a second carrier plate 5, the first carrier plate 4 is rotatably connected to the bracket 8 around a first rotation axis, the first carrier plate 4 and the second carrier plate 5 are rotatably connected around a second rotation axis, the first rotation axis and the second rotation axis are parallel and spaced apart, in this embodiment, the second carrier plate 5 and the first carrier plate 4 are rotatably connected via a hinge. For details, refer to Figure 3 , Figure 4 and Figure 5 The first carrier plate 4 is provided with a receiving groove 41 and a sliding hole 42. The receiving groove 41 is used to place the camera 100 to be tested, and the sliding hole 42 is connected to the receiving groove 41. After the carrier is loaded with the camera 100 to be tested, the second carrier plate 5 is rotated so that one side surface of the second carrier plate 5 is in contact with one side surface of the first carrier plate 4, and the second carrier plate 5 and the first carrier plate 4 clamp the camera 100 to be tested located in the receiving groove 41.

[0039] The second carrier plate 5 is provided with a through hole 51, the cross-sectional area of ​​the through hole 51 is smaller than the cross-sectional area of ​​the opening of the receiving groove 41. After the carrier is loaded with the camera 100 to be tested, the through hole 51 is connected to the receiving groove 41, and the through hole 51 and the sliding hole 42 are arranged on opposite sides of the receiving groove 41. After the camera 100 to be tested is placed in the receiving groove 41, the camera assembly of the camera 100 to be tested faces the through hole 51, and the camera 100 to be tested takes pictures of the outside through the through hole 51, so that the second carrier plate 5 does not interfere with the normal detection of the camera 100 to be tested.

[0040] Reference Figure 4 and Figure 5 The reinforcement component includes an elastic member 71 and a push pin 72. Both the push pin 72 and the elastic member 71 are arranged in the sliding hole 42. A receiving hole 721 is arranged on the side of the push pin 72 away from the receiving groove 41. One end of the elastic member 71 abuts against the bottom wall of the sliding hole 42. The other end of the elastic member 71 extends into the receiving hole 721 and is connected to the push pin 72. The elastic member 71 expands and contracts along the axial direction of the sliding hole 42 to drive the push pin 72 to slide in the sliding hole 42 and abut against the outer wall of the camera 100 to be tested located in the receiving groove.

[0041] After the camera 100 to be tested is placed, the elastic member 71 drives the ejector pin 72 to squeeze the first camera under its own elastic force, thereby stabilizing the position of the first camera. When the camera 100 to be tested is taken out, when the surface of the second carrier plate 5 is separated from the surface of the first carrier plate 4 and the camera is no longer clamped, the elastic member 71 stretches itself, drives the ejector pin 72 to push the camera 100 to be tested out of the receiving groove 41, thereby facilitating the personnel to take it out.

[0042] Because the common elastic member 71 is generally a spring, but the end of the spring is relatively sharp and can easily scratch the camera 100 to be tested, a push pin 72 is arranged between the elastic member 71 and the camera 100 to be tested, and the surface of the push pin 72 close to the accommodating groove 41 can fit the surface of the camera 100 to be tested. The push pin 72 replaces the point contact between the end of the spring and the camera 100 to be tested with surface contact, thereby reducing scratches and the like, and also applying a more uniform extrusion force to the camera 100 to be tested.

[0043] The locking member is used to lock the first carrier plate 4 and the second carrier plate 5 when the second carrier plate 5 and the first carrier plate 4 clamp the camera 100 to be tested in the receiving groove 41. The locking member includes a first magnet and a second magnet, the first magnet attracts the second magnet, the first carrier plate is provided with a placement hole 43, the first magnet is arranged in the placement hole 43, the second carrier plate is provided with a receiving hole 52, the second magnet is arranged in the receiving hole 52;

[0044] When the second carrier plate 5 and the first carrier plate 4 clamp the camera 100 to be tested and placed in the receiving groove 41 , the placement hole 43 and the receiving hole 52 are opposite to each other, and the first magnet attracts the second magnet to lock the second carrier plate and the first carrier plate.

[0045] In this embodiment, a plurality of placement holes 43 and a plurality of receiving holes 52 may be provided, and one placement hole 43 and one receiving hole 52 directly opposite thereto form a group.

[0046] Reference Figure 4 In this embodiment, the bracket 8 and the second carrier 5 are connected to opposite sides of the first carrier 4. A stopper 9 is provided on the bracket 8. When the first carrier 4 rotates from a horizontal state to a vertical state around the second rotation axis, the stopper 9 contacts the first carrier 4 and blocks the first carrier 4 from further rotating. A first magnet is installed on the stopper, and a second magnet is installed on the first carrier 4. The first magnet absorbs the second magnet. When the first carrier 4 contacts the stopper 9, the first magnet faces and absorbs the second magnet, so that the first carrier 4 can maintain a vertical state.

[0047] The bracket 8 is provided with a third carrier board 6, and the third carrier board 6 is used to place the control main board 200 of the camera 100 to be tested. In this embodiment, although the third carrier board 6 and the first carrier board 4 are both provided on the bracket 8, the third carrier board 6 is provided below the first carrier board 4, and the third carrier board 6 can be used to temporarily fix the main board 200 of the camera 100 to be tested by bolts, buckles, etc.

[0048] As an example, a wire groove 43 is provided on the first carrier board 4, one end of the wire groove 43 is connected to the receiving groove 41, and the other end of the wire groove 43 extends to a side edge of the first carrier board 4, and the wire groove 43 is used to place the cable 300 of the camera 100 to be tested. In addition, a wire pressing plate is provided on the first carrier board 4, and the wire pressing plate is detachably connected to the first carrier board 4, and the wire pressing plate partially or completely closes the opening of the wire groove 43. The camera 100 to be tested and the main board 200 are electrically connected through the cable 300. Because the first carrier board 4 can rotate in this embodiment, the length of the cable 300 is relatively long so that the cable 300 will not interfere with the rotation of the first carrier board 4. The cable 300 is built into the wire groove 43 and fixed by the wire pressing plate, which can reduce the excessive deformation of the cable 300 when the first carrier board 4 rotates, and the occurrence of the phenomenon that the cable 300 blocks the through hole 51.

[0049] In this embodiment, at least one groove 44 is further provided on the first carrier board 4, and the groove 44 is connected to the wire slot 43. In this embodiment, the grooves 44 are provided on both sides of the flat cable 300, so that the flat cable 300 can be easily removed from the grooves 44.

[0050] Reference Figure 1 and Figure 2 In this embodiment, the camera incoming material testing device further includes an X-axis moving assembly 31, a Y-axis moving assembly 32 and a Z-axis moving assembly 33. The bracket 8 is arranged on the X-axis moving assembly 31, the X-axis moving assembly 31 is arranged on the Z-axis moving assembly 33, and the Z-axis moving assembly 33 is arranged on the Y-axis moving assembly 32. The X-axis moving assembly 31 is used to drive the bracket 8 to move along the X-axis direction, the Z-axis moving assembly 33 is used to drive the X-axis moving assembly 31 to move along the Z-axis, and the Y-axis moving assembly 32 is used to drive the Z-axis moving assembly 33 to move along the Y-axis.

[0051] Reference Figure 7In this embodiment, the X-axis moving assembly 31, the Y-axis moving assembly 32 and the Z-axis moving assembly 33 can be a slide, a screw nut, etc. In this embodiment, the X-axis moving assembly 31 includes a manual sliding member 311, a first slide rail 312 and a first slider 313. The first slide rail 312 and the first slider 313 are slidably connected. The bracket 8 is installed on the first slider 313. The first slide rail 312 is installed on the Z-axis moving assembly 33. The manual sliding member 311 is fixed on the Z-axis moving assembly 33. The output end of the manual sliding member 311 is connected to the first slider 313. When a person rotates the manual sliding member 311, the manual sliding member 311 drives the first slider to slide along the first slide rail. The manual sliding member 311 drives the first slider 313 to reciprocate, thereby driving the bracket 8 to reciprocate along the X-axis direction. The manual sliding member 311 is a micrometer, which can drive the first slider 313 to move along the slide rail 312. The micrometer has a scale, so that when adjusting the bracket, it can be observed in real time whether the position adjustment is correct. The X-axis moving assembly 31 is used to fine-tune the position of the bracket in the X-axis direction.

[0052] Reference Figure 7 The Z-axis moving assembly 33 includes a mounting plate 334, a frame 331, a guide rod 332, a linear bearing 333 and a limit ring 335. The frame 331 is fixed on the Y-axis moving assembly 32. Six guide rods 332 are provided and are parallel to each other. One end of the guide rod 332 is fixed on the frame 331, and the other end extends along the Z axis. Two linear bearings 333 are provided, each linear bearing 333 is sleeved on any one of the guide rods 332, and the linear bearings 333 are fixed on the mounting plate 334. Two guide rods 332 slide relative to the mounting plate 334 through the linear bearings. Sliding holes are provided on the mounting plate 334, and the remaining guide rods 332 slide relative to the mounting plate 334 through the sliding holes. The manual sliding member 311 and the first slide rail 312 are both fixed on the mounting plate 334. The limiting ring 335 is sleeved on the guide rod 332, and the limiting ring 335 includes a first arc segment 3351 and a second arc segment 3352. The first end of the first arc segment 3351 is connected to the first end of the second arc segment, and the second end of the first arc segment 3351 and the second end of the second arc segment 3352 are arranged at intervals. A bolt hole 3353 is arranged on the second end of the first arc segment 3351, and a circular hole 3354 is arranged at the second end of the second arc segment 3352. The interval between the first arc segment 3351 and the second arc segment 3352 is adjusted by passing a bolt through the circular hole 3354 and threading the bolt hole 3353. At the same time, the friction between the inner surface of the first arc segment 3351 and the guide rod 332 and the friction between the inner surface of the second arc segment 3352 and the guide rod 332 are used to lock the position of the limiting ring 335 in the length direction of the guide rod 332, thereby supporting the mounting plate 334 and limiting the mounting plate 334 in the Z-axis direction.

[0053] The Y-axis moving component 32 is a slide module using a ball screw, which is a common displacement component 23.

[0054] In other embodiments, the X-axis moving assembly 31 may also be a slide module. In other embodiments, the X-axis moving module 31, the Y-axis moving assembly 32 and the Z-axis moving assembly 33 may be existing mechanisms capable of achieving linear displacement.

[0055] Reference Figure 8 As an example, the camera incoming material testing device also includes a first light-emitting board 21, a second light-emitting board 22, and a displacement assembly 23; the first light-emitting board 21 is parallel to the second light-emitting board 22, the first light-emitting board 21 and the carrier are spaced and arranged relative to each other along the Y-axis direction, the second light-emitting board 22 is arranged between the first light-emitting board 21 and the carrier, and the second light-emitting board 22 is arranged on the displacement assembly 23, and the displacement assembly 23 is used to drive the second light-emitting board 22 to move along the Z-axis or the X-axis. The displacement assembly 23 in this embodiment includes a frame 234, a cylinder 231, a second slide rail 232 and a second slider 233, the second slide rail 232 and the second slider 233 are slidably connected, the second light-emitting board 22 is fixed on the second slider 233, the second slide rail 232 and the cylinder 231 are both fixed on the frame 234, and the cylinder 231 drives the second slider 233 to reciprocate along the X-axis or the Z-axis, thereby driving the second light-emitting board 22 to reciprocate, so that the second light-emitting board 22 can move in and out of the preset position.

[0056] In this embodiment, the first light emitting board 21 and the second light emitting board 22 can both emit white light and infrared light, so as to test the infrared module and the white light module of the camera 100 to be tested. The first light emitting board 21 and the second light emitting board 22 are set at different focal lengths of the camera 100 to be tested as a comparative experimental group for testing.

[0057] Reference Figures 8 to 10 As an example, the camera incoming material testing device also includes a shell 1, the shell 1 includes a base 11 and an outer shell 12, the outer shell 12 has an inner cavity with a one-way opening, the base 11 has a mounting plane 13, the outer shell 12 is installed on the mounting plane 13, the mounting plane 13 closes the inner cavity, the Y-axis moving component 32 is installed on the mounting plane 13, and the displacement component 23 is installed on the mounting plane 13.

[0058] In this embodiment, the linear spacing between the first light-emitting board 21 and the camera 100 to be tested in the Y-axis direction is 300 mm, and the linear spacing between the second light-emitting board 22 and the camera 100 to be tested in the Y-axis direction is 20 mm. In other embodiments, the linear spacing between the first light-emitting board 21 and the camera 100 to be tested in the Y-axis direction is 100-500 mm. The linear spacing between the second light-emitting board 22 and the camera 100 to be tested in the Y-axis direction is 10-30 mm.

[0059] The area of ​​the light-emitting surface of the first light-emitting board 21 is different from the area of ​​the light-emitting surface of the second light-emitting board 22. In this embodiment, the length of the light-emitting surface of the first light-emitting board 21 is 1000 mm and the width is 800 mm. In this embodiment, the length and width of the light-emitting surface of the second light-emitting board 22 are both 200 mm. In other embodiments, the length of the light-emitting surface of the first light-emitting board 21 is 700-1300 mm, and the width of the light-emitting surface of the first light-emitting board 21 is 600-1000 mm. The length of the light-emitting surface of the second light-emitting board 22 is 120-200 mm, and the width of the light-emitting surface of the second light-emitting board 22 is 120-200 mm.

[0060] In other embodiments, the locking member includes a bolt, a placement hole 43 is provided on the first carrier plate 4, and a receiving hole 52 is provided on the second carrier plate 5. When the second carrier plate 5 and the first carrier plate 4 clamp the camera 100 to be tested in the receiving groove 41, the placement hole 43 and the receiving hole 52 are opposite and coaxial, wherein the placement hole 43 is a threaded hole, and the bolt passes through the receiving hole 52 and is threadedly connected to the placement hole 43.

[0061] In other embodiments, magnetic adsorption is also used to separate the two. Figure 1 A third magnet is arranged on the upper surface of the bracket 8, and a fourth magnet is arranged on the surface of the first carrier plate 4 away from the accommodating groove 41. The third magnet attracts the fourth magnet. When the first carrier plate 4 rotates around the second rotation axis until the first carrier plate 4 is in a horizontal state, the first carrier plate 4 and the upper surface of the bracket 8 are in contact, and the third magnet attracts the fourth magnet, so that the first carrier plate can maintain a horizontal state.

[0062] In other embodiments, of course, there is no need to provide the third magnet and the fourth magnet, and the horizontal state can be maintained directly by utilizing the gravity of the first carrier plate 4 .

[0063] The working principle of the camera incoming material testing device of the embodiment of the utility model is as follows: initially, the first carrier plate 4 is in a horizontal state, the first carrier plate 4 and the second carrier plate 5 are in contact, the personnel rotates the second carrier plate 5 to separate the second carrier plate 5 from the first carrier plate 4, puts the camera 100 to be tested into the first receiving groove 41, rotates the second carrier plate 5 to make the second carrier plate 5 and the first carrier plate 4 in contact, at this time, the bolt is passed through the receiving hole 52 and screwed into the placement hole 43, the installation of the camera 100 to be tested is completed, and the main board 200 is installed on the third carrier plate 6, and the camera 100 to be tested and the main board 200 are connected using the flat cable 300;

[0064] The X-axis moving assembly 31, the Y-axis moving assembly 32 and the Z-axis moving assembly 33 move so that the carrier is located at a suitable test position;

[0065] The first carrier board 4 rotates to a vertical state. At this time, the through hole 51 faces the first light-emitting board 21 , and the camera to be tested 100 also faces the first light-emitting board 21 .

[0066] The displacement component 23 starts to drive the second light-emitting panel 22 to move until the second light-emitting panel 22 reaches the preset position. The second light-emitting panel 22 emits infrared light or white light respectively, and the camera takes pictures. The pictures taken by the camera are compared with the standard to judge and analyze the quality of the camera.

[0067] After the test of the second light-emitting panel 22 is completed, the displacement assembly 23 drives the second light-emitting panel 22 to move out from the preset position without interfering with the first light-emitting panel 21 .

[0068] The first light emitting panel 21 emits white light or infrared light respectively, and the camera 100 to be tested takes pictures, and the pictures taken by the camera 100 to be tested are compared and analyzed with the standard pictures to judge the quality of the camera 100 to be tested.

[0069] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A camera incoming material testing device, characterized in that: A carrier includes a bracket, a locking member, a reinforcement assembly, a first carrier plate and a second carrier plate, the first carrier plate is rotatably connected to the bracket around a first rotation axis, the first carrier plate and the second carrier plate are rotatably connected around a second rotation axis, and the first rotation axis is parallel to and spaced from the second rotation axis; The first carrier plate is provided with a receiving groove and a sliding hole, the receiving groove is used to place the camera to be tested, the outer end opening of the sliding hole is connected to the receiving groove, and the first carrier plate and the second carrier plate can rotate relative to each other and clamp the camera to be tested placed in the receiving groove; The locking member is used to lock the first carrier plate and the second carrier plate when the second carrier plate and the first carrier plate clamp the camera to be tested placed in the receiving groove; A through hole is provided on the second carrier plate, and when the second carrier plate and the first carrier plate clamp the camera to be tested placed in the receiving groove, the through hole is connected to the receiving groove, and the through hole and the sliding hole are located on opposite sides of the receiving groove; The reinforcement component includes an elastic member and a push pin, the elastic member is arranged in the sliding hole, the inner end of the push pin is connected to the outer end of the elastic member and is slidably arranged in the sliding hole, the inner end of the elastic member abuts against the bottom wall of the sliding hole, and when the second carrier plate and the first carrier plate clamp the camera to be tested placed in the accommodating groove, the outer end of the push pin abuts against the camera to be tested.

2. The camera incoming material testing device according to claim 1, characterized in that: The cross-sectional area of ​​the through hole is smaller than the cross-sectional area of ​​the opening of the accommodating groove.

3. The camera incoming material testing device according to claim 1, characterized in that: The elastic member expands and contracts along the axial direction of the sliding hole.

4. The camera incoming material testing device according to claim 1, characterized in that: The first carrier plate and the second carrier plate are rotatably connected via a hinge; The locking member comprises a first magnet and a second magnet, the first magnet attracts the second magnet, a placement hole is provided on the first carrier, the first magnet is arranged in the placement hole, and a receiving hole is provided on the second carrier, the second magnet is arranged in the receiving hole; When the second carrier plate and the first carrier plate clamp the camera to be tested placed in the receiving groove, the placement hole and the receiving hole are opposite, and the first magnet attracts the second magnet to lock the second carrier plate and the first carrier plate.

5. The camera incoming material testing device according to claim 1, characterized in that: The ejector pin is provided with a receiving hole opening toward the bottom wall of the sliding hole, and the outer end of the elastic member is placed in the receiving hole; The elastic member is a spring.

6. The camera incoming material testing device according to claim 1, characterized in that: The carrier also includes a third carrier plate arranged on the bracket, and the third carrier plate is used to place a control mainboard of the camera to be tested.

7. The camera incoming material testing device according to claim 4, characterized in that: The first carrier board is provided with a wire groove, one end of the wire groove is connected to the receiving groove, and the other end of the wire groove extends to a side edge of the first carrier board, and the wire groove is used to place the wiring of the camera to be tested; The first carrier plate is provided with a wire pressing plate, the wire pressing plate is detachably connected to the first carrier plate, and the wire pressing plate partially or completely closes the opening of the wire slot.

8. The camera incoming material testing device according to claim 7, characterized in that: The first carrier plate is also provided with at least one groove, and the groove is connected to the wire slot.

9. The camera incoming material testing device according to claim 1, characterized in that: It also includes a housing, an X-axis moving assembly, a Y-axis moving assembly, and a Z-axis moving assembly, wherein the housing includes a base and an outer shell, the outer shell has an inner cavity opening toward the base, the base has a mounting plane, the outer shell is mounted on the mounting plane, the mounting plane closes the opening of the inner cavity, and the Y-axis moving assembly is mounted on the mounting plane; The bracket is arranged on the X-axis moving assembly, the X-axis moving assembly is arranged on the Z-axis moving assembly, and the Z-axis moving assembly is arranged on the Y-axis moving assembly; The X-axis moving assembly is used to drive the bracket to move along the X-axis direction, the Z-axis moving assembly is used to drive the X-axis moving assembly to move along the Z-axis direction, and the Y-axis moving assembly is used to drive the Z-axis moving assembly to move along the Y-axis direction.

10. The camera incoming material testing device according to claim 9, characterized in that: It also includes a first light-emitting board, a second light-emitting board and a displacement component; the first light-emitting board is parallel to the second light-emitting board, the first light-emitting board and the carrier are spaced relative to each other along the Y-axis direction, the second light-emitting board is arranged between the first light-emitting board and the carrier, the second light-emitting board is arranged on the displacement component, the displacement component is used to drive the second light-emitting board to move along the X-axis or the Z-axis, and the displacement component is installed on the mounting plane.

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