Camera detection equipment

Abstract

The utility model relates to a camera detection device comprising a workbench, the workbench is provided with a carrier mechanism used for placing a camera, a display screen used for showing a detection video and projection frames used for projecting pictures, the carrier mechanism is located on one side of the display screen and located between the projection frames, and the projection frames are located on one side of the display screen. The carrier mechanism comprises a carrier assembly and a positioning mechanism capable of being adjusted along the Y axis and the Z axis, and the carrier assembly is installed at the top end of the positioning mechanism and is in sliding fit with the positioning mechanism in the X-axis direction. The camera detection equipment realizes multi-angle and high-precision imaging detection of the camera.

Description

Technical Field

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

[0002] In existing technologies, it is necessary to test the image quality of a 180-degree wide-angle camera. Traditional testing methods usually use a fixed platform with a single display device, which cannot flexibly adjust the position of the camera or project images from multiple angles, resulting in problems such as low testing efficiency and poor adaptability. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a camera detection device that enables multi-angle, high-precision imaging detection of cameras.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a camera detection device, including a workbench, on which a carrier mechanism for placing a camera, a display screen for projecting detection video, and a projection frame for projecting images are provided. The carrier mechanism is located on one side of the display screen and between the projection frames, and the projection frames are located on one side of the display screen.

[0005] The vehicle mechanism includes a vehicle assembly and a positioning mechanism adjustable along the Y and Z axes. The vehicle assembly is mounted on top of the positioning mechanism and slides with the positioning mechanism along the X-axis.

[0006] In one embodiment, the carrier assembly of the camera detection device includes a sliding base and two contoured carrier platforms. The sliding base is connected to the top of the positioning mechanism via a sliding component. The two contoured carrier platforms are symmetrically mounted on the sliding base and are used to place the camera to be detected. A handle is provided on one side of the sliding base.

[0007] In one embodiment, the positioning mechanism of the camera detection device includes a base, a connecting seat, and a mounting seat. The base is mounted on a workbench. The connecting seat is connected to the base through a first adjustment mechanism. The bottom of the connecting seat slides horizontally with the top of the base. One end of the mounting seat is connected to the connecting seat through a second adjustment mechanism. The two sides of the mounting seat slide vertically with the two ends of the connecting seat. The other end of the mounting seat is connected to the bottom of the projection frame through a third adjustment mechanism.

[0008] In one embodiment, the first adjustment mechanism of the camera detection device includes a first nut seat, a first lead screw, and a first locking assembly. The first lead screw is rotatably mounted on the base, the first nut seat is sleeved on the first lead screw and threadedly connected to the first lead screw, one end of the first nut seat is connected to a connecting seat, and the base is provided with a gap for the first nut seat to move horizontally. The first locking assembly is mounted on one end of the base and sleeved on one end of the first lead screw, and the first locking assembly is used to lock and fix the adjusted first lead screw.

[0009] In one embodiment, the second adjustment mechanism of the camera detection device includes a plurality of second adjustment components, which are sequentially and spaced apart on the connecting seat and the mounting seat. Each second adjustment component includes a second nut seat, a second lead screw, and a second locking component. The second nut seat is mounted on the connecting seat, and the second lead screw passes through the second nut seat on the connecting seat and is rotatably connected to the bottom of the mounting seat. The second locking component is sleeved on the second lead screw and mounted on the top of the connecting seat. The second locking component is used to lock and fix the adjusted second lead screw.

[0010] In one embodiment, the third adjustment mechanism of the camera detection device includes a plurality of third adjustment components arranged sequentially at intervals. Each third adjustment component includes an adjustment nut and a third lead screw. One end of the third lead screw is mounted on the projection frame. The adjustment nut is threadedly connected to the third lead screw and rests against the bottom of the mounting base. The adjustment nut is used to adjust the height of the mounting base.

[0011] In one embodiment, the projection frame of the camera detection device includes a plurality of glass plates arranged circumferentially, and one end of the positioning mechanism is adjustablely connected to the bottom glass plate.

[0012] In one embodiment, the camera detection device has a detachable calibration component on its carrier mechanism. The calibration component includes a support base and a laser head. The support base is mounted on the carrier assembly, and the laser head is mounted on the support base.

[0013] In one embodiment, the bottom of the workbench of the camera detection device is symmetrically provided with multiple casters with brake assemblies.

[0014] In one embodiment, a light-blocking curtain for shielding the detection environment is provided on one side of the projection frame of the camera detection device.

[0015] The beneficial effects of this application are as follows:

[0016] This application provides a camera inspection device that, through the coordinated use of a display screen and a projection frame, offers multi-angle inspection scenarios, ensuring comprehensive imaging inspection. Furthermore, a positioning mechanism enables bidirectional adjustment of the vehicle components, improving the accuracy of camera inspection. This camera inspection device not only achieves multi-angle imaging inspection but also enhances inspection accuracy. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a camera detection device according to an embodiment of this application;

[0018] Figure 2 This is a schematic diagram of the carrier mechanism of the camera detection device according to an embodiment of this application;

[0019] Figure 3 This is a schematic diagram of the carrier mechanism of the camera detection device according to an embodiment of this application from another perspective;

[0020] in:

[0021] 1. Workbench; 2. Carrier mechanism; 3. Display screen; 4. Projection frame; 11. Casters; 21. Carrier assembly; 22. Positioning mechanism; 23. Calibration assembly; 211. Sliding seat; 212. Contouring carrier platform; 213. Handle; 221. Base; 222. Connecting seat; 223. Mounting seat; 224. First adjustment mechanism; 225. Second adjustment assembly; 226. Third adjustment assembly; 001. First nut seat; 002. First lead screw; 003. First locking assembly; 004. Second nut seat; 005. Second lead screw; 006. Second locking assembly; 007. Adjusting nut; 008. Third lead screw; 231. Support seat; 232. Laser head; 41. Glass plate. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] like Figure 1 As shown, an embodiment of this application provides a camera detection device, including a workbench 1. The workbench 1 is provided with a carrier mechanism 2 for placing a camera, a display screen 3 for projecting detection video, and a projection frame 4 for projecting images. The carrier mechanism 2 is located on one side of the display screen 3 and between the projection frames 4, and the projection frames 4 are located on one side of the display screen 3.

[0024] The carrier mechanism 2 includes a carrier assembly 21 and a positioning mechanism 22 that is adjustable along the Y-axis and Z-axis. The carrier assembly 21 is mounted on the top of the positioning mechanism 22 and slides with the positioning mechanism 22 along the X-axis.

[0025] Specifically, the calibration component 23 is first installed on the carrier component 21, and the laser head 232 is activated for position calibration. The relative position of the carrier component 21 and the display screen 3 is adjusted by the bidirectional adjustment positioning mechanism 22. When the positioning point of the laser head 232 coincides with the reference mark on the display screen 3, the calibration is completed, ensuring the accuracy of the detection reference. After calibration, the calibration component 23 is removed. Then, the carrier component 21 is moved away from the display screen 3 along the positioning mechanism 22, and the camera is placed on the carrier component 21. The carrier component 21 is then pushed to move the camera to the detection station between the projection frames 4, so that the camera faces the display screen 3 and is located in the center of the projection frame 4. The display screen 3 is activated to play a standard detection video. The video content is simultaneously projected onto the four glass plates 41 of the projection frame 4, forming a multi-angle test image. The camera synchronously captures the image on the display screen 3 and the projected image on the four glass plates 41, realizing multi-view synchronous imaging detection. The control system analyzes the images captured by the camera in real time and compares them with preset standard data. If it detects refraction, distortion, tilt, or optical defects in the image, the system automatically records the abnormal data and marks it as a non-conforming item. After the inspection is completed, it outputs an inspection report.

[0026] In the above structure, the display screen 3 and projection frame 4 work together to generate multiple projection angle images simultaneously, enabling the camera to collect frontal and side imaging data at once, achieving comprehensive imaging detection and significantly improving detection efficiency. The bidirectional adjustable positioning mechanism 22 allows for precise adjustment of the camera's detection position, ensuring the accuracy of camera detection. This camera detection device not only achieves multi-angle imaging detection but also improves detection accuracy and efficiency.

[0027] like Figure 2 and Figure 3 As shown, in one embodiment, the carrier assembly 21 of the camera detection device includes a sliding base 211 and two contoured carrier platforms 212. The sliding base 211 is connected to the top of the positioning mechanism 22 via a sliding component. The two contoured carrier platforms 212 are symmetrically mounted on the sliding base 211 and are used to place the camera to be detected. A handle 213 is provided on one side of the sliding base 211. Pulling the handle 213 of the sliding base 211 causes the sliding base 211 to move the two contoured carrier platforms 212 along the X-axis direction of the positioning mechanism 22, so that the contoured carrier platforms 212 are located outside the projection frame 4, facilitating the placement of the camera on the two symmetrically arranged contoured carrier platforms 212. After placement, pushing the sliding base 211 moves the camera to the detection station between the projection frames 4. This arrangement improves the convenience of camera loading.

[0028] like Figure 2 and Figure 3As shown, in one embodiment, the positioning mechanism 22 of the camera detection device includes a base 221, a connecting seat 222, and a mounting seat 223. The base 221 is mounted on the workbench 1. The connecting seat 222 is connected to the base 221 via a first adjustment mechanism 224. The bottom of the connecting seat 222 slides horizontally with the top of the base 221. One end of the mounting seat 223 is connected to the connecting seat 222 via a second adjustment mechanism. The two sides of the mounting seat 223 slide vertically with the two ends of the connecting seat 222. The other end of the mounting seat 223 is connected to the bottom of the projection frame 4 via a third adjustment mechanism. The first adjustment mechanism 224 can drive the connecting seat 222 to move horizontally along the Y-axis of the base 221. The second adjustment mechanism drives the mounting seat 223 to move vertically along the Z-axis of the connecting seat 222. The third adjustment mechanism rotates the adjusting nut 007 to accurately control the relative height between the mounting seat 223 and the display screen 3. This configuration enables precise adjustment of the camera's detection position, ensuring the accuracy of camera detection.

[0029] like Figure 2 and Figure 3 As shown, in one embodiment, the first adjustment mechanism 224 of the camera detection device includes a first nut seat 001, a first lead screw 002, and a first locking assembly 003. The first lead screw 002 is rotatably mounted on the base 221. The first nut seat 001 is sleeved on the first lead screw 002 and threadedly connected to the first lead screw 002. One end of the first nut seat 001 is connected to the connecting seat 222. The base 221 is provided with a gap for the first nut seat 001 to move horizontally. The first locking assembly 003 is installed at one end of the base 221 and sleeved on one end of the first lead screw 002. The first locking assembly 003 is used to lock and fix the adjusted first lead screw 002. When the position of the vehicle assembly 21 needs to be adjusted horizontally, the first lead screw 002 is rotated. The first nut seat 001 drives the connecting seat 222 to move horizontally along the first lead screw 002. The connecting seat 222 drives the mounting seat 223 to adjust the horizontal position of the vehicle assembly 21. After adjustment, the first locking assembly 003 locks and fixes the first lead screw 002 to ensure the stability of the position. This setting facilitates the adjustment of the horizontal position of the vehicle assembly 21 and improves the stability after adjustment.

[0030] like Figure 2 and Figure 3As shown, in one embodiment, the second adjustment mechanism of the camera detection device includes a plurality of second adjustment components 225. The plurality of second adjustment components 225 are sequentially and spaced apart on the connecting seat 222 and the mounting seat 223. The second adjustment component 225 includes a second nut seat 004, a second lead screw 005 and a second locking component 006. The second nut seat 004 is mounted on the connecting seat 222. The second lead screw 005 passes through the second nut seat 004 on the connecting seat 222 and is rotatably connected to the bottom of the mounting seat 223. The second locking component 006 is sleeved on the second lead screw 005 and mounted on the top of the connecting seat 222. The second locking component 006 is used to lock and fix the adjusted second lead screw 005. Three second adjustment components 225 are sequentially spaced at one end of the connecting seat 222 and the mounting seat 223. Rotating the second lead screw 005 causes the mounting seat 223 to move up and down along the second nut seat 004 of the connecting seat 222. The mounting seat 223 adjusts the height of the carrier assembly 21. After adjustment, the second locking component 006 locks and secures the second lead screw 005. This design facilitates height adjustment of the carrier assembly 21 and improves stability after adjustment.

[0031] like Figure 2 and Figure 3 As shown, in one embodiment, the third adjustment mechanism of the camera detection device includes several third adjustment components 226 arranged sequentially at intervals. Each third adjustment component 226 includes an adjusting nut 007 and a third lead screw 008. One end of the third lead screw 008 is mounted on the projection frame 4. The adjusting nut 007 is threadedly connected to the third lead screw 008 and rests against the bottom of the mounting base 223. The adjusting nut 007 is used to adjust the height of the mounting base 223. Three third adjustment components 226 are arranged sequentially at intervals between the bottom of the mounting base 223 and the bottom of the projection frame 4. By rotating the adjusting nut 007 on the third lead screw 008, the adjusting nut 007 moves, causing the mounting base 223 to undergo fine-tuning of its height, precisely controlling the relative height of the mounting base 223 with respect to the display screen 3 and the projection frame 4. This arrangement facilitates precise adjustment of the carrier assembly 21.

[0032] like Figure 1 As shown, in one embodiment, the projection frame 4 of the camera detection device includes multiple glass plates 41 arranged circumferentially, and one end of the positioning mechanism 22 is adjustablely connected to the bottom glass plate 41. Four glass plates 41 are arranged circumferentially, and the bottommost glass plate 41 is connected to one end of the mounting base 223 of the positioning mechanism 22 via a third adjustment component 226. This arrangement facilitates projection of video played on the display screen 3 at different angles.

[0033] like Figure 2As shown, in one embodiment, the carrier mechanism 2 of the camera detection device is provided with a detachable calibration component 23. The calibration component 23 includes a support base 231 and a laser head 232. The support base 231 is detachably mounted on the carrier mechanism 21, and the laser head 232 is mounted on the support base 231. The laser head 232 is used to precisely calibrate the relative position between the carrier mechanism 2 and the display screen 3, ensuring the accuracy of the detection benchmark. After calibration, the calibration component 23 can be removed for subsequent camera detection. This setup facilitates rapid calibration of the camera's placement position, shortens debugging time, and improves the detection accuracy and efficiency of the camera.

[0034] like Figure 1 As shown, in one embodiment, the bottom of the workbench 1 of the camera detection device is symmetrically equipped with multiple casters 11 with brake assemblies. Specifically, the bottom of the workbench 1 has four casters 11 with brake assemblies. This arrangement facilitates the operator in moving the device to the desired work environment, providing flexibility in movement.

[0035] like Figure 1 As shown, in one embodiment, a light-blocking curtain is provided on one side of the projection frame 4 of the camera detection device to shield the detection environment. This arrangement facilitates the shielding of the detection environment and ensures the accuracy of the detection.

[0036] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A camera detection device, characterized in that, The system includes a workbench (1), on which a carrier mechanism (2) for placing a camera, a display screen (3) for projecting detection video, and a projection frame (4) for projecting images are provided. The carrier mechanism (2) is located on one side of the display screen (3) and between the projection frames (4). The projection frames (4) are located on one side of the display screen (3). The vehicle mechanism (2) includes a vehicle assembly (21) and a positioning mechanism (22) adjustable along the Y-axis and Z-axis. The vehicle assembly (21) is mounted on the top of the positioning mechanism (22) and slides with the positioning mechanism (22) along the X-axis.

2. The camera detection device according to claim 1, characterized in that, The vehicle assembly (21) includes a sliding seat (211) and two contoured vehicle platforms (212). The top of the sliding seat (211) is connected to the positioning mechanism (22) via a sliding assembly. The two contoured vehicle platforms (212) are symmetrically mounted on the sliding seat (211). The two contoured vehicle platforms (212) are used to place the camera to be tested. A handle (213) is provided on one side of the sliding seat (211).

3. The camera detection device according to claim 1, characterized in that, The positioning mechanism (22) includes a base (221), a connecting seat (222), and a mounting seat (223). The base (221) is mounted on the workbench (1). The connecting seat (222) is connected to the base (221) through a first adjustment mechanism (224). The bottom of the connecting seat (222) is horizontally slidably engaged with the top of the base (221). One end of the mounting seat (223) is connected to the connecting seat (222) through a second adjustment mechanism. The two sides of the mounting seat (223) are vertically slidably engaged with the two ends of the connecting seat (222). The other end of the mounting seat (223) is connected to the bottom of the projection frame (4) through a third adjustment mechanism.

4. The camera detection device according to claim 3, characterized in that, The first adjustment mechanism (224) includes a first nut seat (001), a first lead screw (002), and a first locking assembly (003). The first lead screw (002) is rotatably mounted on the base (221). The first nut seat (001) is sleeved on the first lead screw (002) and threadedly connected to the first lead screw (002). One end of the first nut seat (001) is connected to the connecting seat (222). The base (221) is provided with a gap for the first nut seat (001) to move horizontally. The first locking assembly (003) is mounted on one end of the base (221) and sleeved on one end of the first lead screw (002). The first locking assembly (003) is used to lock and fix the adjusted first lead screw (002).

5. The camera detection device according to claim 3, characterized in that, The second adjustment mechanism includes a plurality of second adjustment components (225), which are sequentially and spaced apart on the connecting seat (222) and the mounting seat (223). Each second adjustment component (225) includes a second nut seat (004), a second lead screw (005), and a second locking component (006). The second nut seat (004) is mounted on the connecting seat (222), and the second lead screw (005) passes through the second nut seat (004) on the connecting seat (222) and is rotatably connected to the bottom of the mounting seat (223). The second locking component (006) is sleeved on the second lead screw (005) and mounted on the top of the connecting seat (222). The second locking component (006) is used to lock and fix the adjusted second lead screw (005).

6. The camera detection device according to claim 3, characterized in that, The third adjustment mechanism includes a plurality of third adjustment components (226) arranged sequentially at intervals. Each third adjustment component (226) includes an adjustment nut (007) and a third lead screw (008). One end of the third lead screw (008) is mounted on the projection frame (4). The adjustment nut (007) is threadedly connected to the third lead screw (008). The adjustment nut (007) abuts against the bottom of the mounting base (223). The adjustment nut (007) is used to adjust the height of the mounting base (223).

7. The camera detection device according to claim 1, characterized in that, The projection frame (4) includes a plurality of glass plates (41) arranged circumferentially, and one end of the positioning mechanism (22) is adjustablely connected to the bottom glass plate (41).

8. The camera detection device according to claim 1, characterized in that, The carrier mechanism (2) is provided with a detachable calibration component (23), which includes a support base (231) and a laser head (232). The support base (231) is mounted on the carrier component (21), and the laser head (232) is mounted on the support base (231).

9. The camera detection device according to claim 1, characterized in that, The bottom of the workbench (1) is symmetrically provided with multiple casters (11) equipped with brake components.

10. The camera detection device according to claim 1, characterized in that, A light-blocking curtain for shielding the detection environment is provided on one side of the projection frame (4).

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