A camera imaging detection device

Abstract

This utility model relates to the field of camera imaging inspection technology, specifically a camera imaging inspection device, including a frame. A reference plate mechanism is mounted on one side of the frame surface, and a light source bracket is mounted on the frame surface and on one side of the reference plate mechanism. A rotating mechanism is provided on the surface of the frame, and a camera receiving mechanism is mounted on the surface of the rotating mechanism. This utility model not only has a fast inspection speed, but also minimizes the impact of human subjective operation on the inspection results. The entire inspection process only requires one pick-up and drop, preventing damage to the camera during handling. Furthermore, it can operate stably for extended periods, allowing for 24 / 7 camera inspection. Therefore, this utility model enables high-speed, real-time inspection, allowing for the inspection of a large number of products in a short time, improving production efficiency and product qualification rate.

Description

Technical Field

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

[0002] Camera imaging inspection equipment is used in the camera manufacturing industry to inspect the horizontal and vertical alignment of camera images, and is a core device to ensure the precise assembly of the lens and image sensor. It boasts high inspection speed, high accuracy, and the results are unaffected by subjective human factors, greatly guaranteeing accuracy. The most primitive method involved manual inspection. The biggest drawback and deficiency of the original solution was:

[0003] First, the camera is fixed by fixtures, and the horizontal and vertical alignment of the camera image is determined by manual judgment based on experience and visual observation. The accuracy of this method is affected by subjective human factors.

[0004] Second, traditional manual inspection methods are inefficient and prone to errors, and cannot meet the requirements of large-scale automated production. Utility Model Content

[0005] The purpose of this invention is to provide a camera imaging inspection device to solve the problems of low accuracy and low efficiency when cameras are inspected by tooling, as mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a camera imaging detection device, comprising a frame, a reference plate mechanism mounted on one side of the frame surface, and a light source bracket mounted on the frame surface and on one side of the reference plate mechanism; a rotation mechanism is provided on the surface of the frame, and a camera receiving mechanism is mounted on the surface of the rotation mechanism.

[0007] Preferably, the reference plate mechanism includes a slide rail, a transverse micro-adjustment seat, a Z-axis micro-adjustment seat, a base plate, and a reference plate locking buckle. The slide rail is fixed to the surface of the frame, and the transverse micro-adjustment seat is slidably connected to the surface of the slide rail.

[0008] Preferably, a reference plate locking buckle is installed on the surface of the lateral micro-adjustment seat, which is used to lock and fix the lateral micro-adjustment seat. A Z-axis micro-adjustment seat is installed on the sliding end of the lateral micro-adjustment seat, and a base plate is installed on the top of the Z-axis micro-adjustment seat.

[0009] Preferably, the rotary mechanism consists of a support, a precision hollow rotary table, a sensor plate, a shutter pressing cylinder, and a camera fixing cylinder. The support is fixed to the surface of the frame, and the precision hollow rotary table is mounted on the surface of the support. The sensor plate is fixed to the surface of the precision hollow rotary table.

[0010] Preferably, the top of the sensor sensor sheet is equipped with a shutter pressing cylinder and a camera fixing cylinder, which are used to fix the camera and press down the camera shutter, respectively.

[0011] Preferably, the camera receiving mechanism includes a Z-axis fine-tuning seat, a camera receiving plate, a fixed seat, a spring clip, a slider, and a receiving switching seat. The fixed seat is fixed to the surface of the precision hollow rotary table, and the slider is fixed to the surface of the fixed seat.

[0012] Preferably, a Z-axis fine-tuning seat is slidably connected to the surface of the slider, a receiving switching seat is placed on the surface of the Z-axis fine-tuning seat, and the receiving switching seat and the Z-axis fine-tuning seat are locked together by spring clips; a camera receiving plate is fixed to the surface of the receiving switching seat.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This camera imaging inspection device, through the Z-axis fine-tuning seat installed in the camera receiving mechanism, and the reference plate mechanism also having a horizontal micro-adjustment seat, a Z-axis micro-adjustment seat, a slide rail, and a reference plate locking buckle, can adapt to the inspection needs of cameras of different sizes and focal lengths. At the same time, the camera receiving switching seat is fixed to the camera receiving plate by a spring buckle to achieve the purpose of rapid switching. Moreover, the inspection speed is fast during use, and the influence of human subjective operation on the inspection results is extremely low. The entire inspection process only requires one pick-up and drop, preventing damage to the camera during handling. Furthermore, it can work stably for a long time and can inspect the camera around the clock. Therefore, this utility model can achieve high-speed, real-time inspection, and can inspect a large number of products in a short time, improving production efficiency and product qualification rate. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main appearance structure of this utility model;

[0015] Figure 2 This is an enlarged structural schematic diagram of the rotary mechanism of this utility model;

[0016] Figure 3 This is an enlarged structural schematic diagram of the reference plate mechanism of this utility model;

[0017] Figure 4 This is an enlarged structural schematic diagram of the camera receiving mechanism of this utility model.

[0018] In the diagram: 1. Frame; 2. Reference plate mechanism; 21. Slide rail; 22. Lateral micro-adjustment seat; 23. Z-axis micro-adjustment seat; 24. Base plate; 25. Reference plate locking buckle; 3. Light source bracket; 4. Rotation mechanism; 41. Support; 42. Precision hollow rotary table; 43. Sensor sensing plate; 44. Shutter pressing upper and lower cylinders; 45. Camera fixing upper and lower cylinders; 5. Camera receiving mechanism; 51. Z-axis micro-adjustment seat; 52. Camera receiving plate; 53. Fixing seat; 54. Spring buckle; 55. Slider; 56. Receiving switching seat. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. In addition, the terms "first", "second", "third", "upper", "lower", "left", "right", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance. At the same time, in the description of the present utility model, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0020] The structure of the camera imaging detection device provided by this utility model is as follows: Figure 1 as well as Figure 3 As shown, the device includes a frame 1. A reference plate mechanism 2 is mounted on one side of the surface of the frame 1. The reference plate mechanism 2 includes a slide rail 21, a transverse micro-adjustment seat 22, a Z-axis micro-adjustment seat 23, a base plate 24, and a reference plate locking buckle 25. The slide rail 21 is fixed to the surface of the frame 1. The transverse micro-adjustment seat 22 is slidably connected to the surface of the slide rail 21. The reference plate locking buckle 25 is mounted on the surface of the transverse micro-adjustment seat 22. The reference plate locking buckle 25 is used to lock and fix the transverse micro-adjustment seat 22. The Z-axis micro-adjustment seat 23 is mounted on the sliding end of the transverse micro-adjustment seat 22, and the base plate 24 is mounted on the top end of the Z-axis micro-adjustment seat 23.

[0021] During implementation, since the reference plate mechanism 2 is equipped with a transverse micro-adjustment seat 22, a Z-axis micro-adjustment seat 23, a slide rail 21, and a reference plate locking buckle 25, it can adapt to the detection needs of cameras of different sizes and different focal lengths.

[0022] Furthermore, such as Figure 1 as well as Figure 2As shown, a light source bracket 3 is installed on the surface of the frame 1 and on one side of the reference plate mechanism 2; a rotary mechanism 4 is provided on the surface of the frame 1. The rotary mechanism 4 is composed of a support 41, a precision hollow rotary table 42, a sensor sensing plate 43, a shutter pressing cylinder 44, and a camera fixing cylinder 45. The support 41 is fixed to the surface of the frame 1, and the precision hollow rotary table 42 is installed on the surface of the support 41. The sensor sensing plate 43 is fixed to the surface of the rotary table 42. The shutter pressing cylinder 44 and the camera fixing cylinder 45 are installed on the top of the sensor sensing plate 43. The shutter pressing cylinder 44 and the camera fixing cylinder 45 are used for fixing the camera and pressing down the camera shutter, respectively.

[0023] During implementation, the camera is fixed by lowering the upper and lower cylinders 45 to press down on the camera. The shutter is pressed by lowering the upper and lower cylinders 44 and pressing the shutter button to take a picture. Then, the shutter is pressed by lowering the upper and lower cylinders 44 to reset. After resetting, the precision hollow rotary table 42 rotates 180° to the left. After reaching the position, the shutter is pressed by lowering the upper and lower cylinders 44 and pressing the shutter button to take a picture. Then, the shutter is pressed by lowering the upper and lower cylinders 44 to reset. After resetting, the precision hollow rotary table 42 rotates 180° to the right. After reaching the position, the shutter is pressed by lowering the upper and lower cylinders 44 and pressing the shutter button to take a picture. Then, the shutter is pressed by lowering the upper and lower cylinders 44 to reset. After resetting, the precision hollow rotary table 42 returns to its original position, thus completing the inspection process.

[0024] Furthermore, such as Figure 2 As shown, a camera receiving mechanism 5 is mounted on the surface of the rotary mechanism 4. The camera receiving mechanism 5 includes a Z-axis fine-tuning seat 51, a camera receiving plate 52, a fixed seat 53, a spring clip 54, a slider 55, and a receiving switching seat 56. The fixed seat 53 is fixed to the surface of the precision hollow rotary table 42. The slider 55 is fixed to the surface of the fixed seat 53. The Z-axis fine-tuning seat 51 is slidably connected to the surface of the slider 55. The receiving switching seat 56 is placed on the surface of the Z-axis fine-tuning seat 51, and the receiving switching seat 56 and the Z-axis fine-tuning seat 51 are locked together by the spring clip 54. The camera receiving plate 52 is fixed to the surface of the receiving switching seat 56.

[0025] During implementation, the camera is placed on the camera support plate 52, and its position is adjusted by the Z-axis fine-tuning seat 51 installed in the camera support mechanism 5. At the same time, the camera support switching seat 56 is fixed to the camera support plate 52 by the spring buckle 54 to achieve the purpose of quick switching.

[0026] Working principle: During use, the camera is placed on the camera support plate 52. Press the start switch with both hands. The camera fixing cylinder 45 descends to press down on the camera. The shutter button lowers the cylinder 44, and the shutter button is pressed to take a picture. Then, the shutter button lowers the cylinder 44 to reset. After resetting, the precision hollow rotary table 42 rotates 180° to the left. Once in position, the shutter button lowers the cylinder 44, and the shutter button is pressed to take a picture. Then, the shutter button lowers the cylinder 44 to reset. After resetting, the precision hollow rotary table 42 rotates 180° to the right. Once in position, the shutter button lowers the cylinder 44, and the shutter button is pressed to take a picture. Then, the shutter button lowers the cylinder 44 to reset. After resetting, the precision hollow rotary table 42 returns to its original position, thus completing the inspection process.

[0027] The rotary mechanism 4 houses the camera receiving mechanism 5, which contains a Z-axis fine-tuning seat 51. The reference plate mechanism 2 also has a horizontal micro-adjustment seat 22, a Z-axis micro-adjustment seat 23, a slide rail 21, and a reference plate locking buckle 25, which can adapt to the testing needs of cameras of different sizes and focal lengths. Meanwhile, the camera receiving switching seat 56 is fixed to the camera receiving plate 52 by a spring buckle 54 to achieve the purpose of quick switching.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A camera imaging inspection apparatus comprising a gantry (1), characterised in that: A reference plate mechanism (2) is installed on one side of the surface of the frame (1), and a light source bracket (3) is installed on the surface of the frame (1) and on one side of the reference plate mechanism (2); a rotating mechanism (4) is provided on the surface of the frame (1), and a camera receiving mechanism (5) is installed on the surface of the rotating mechanism (4).

2. The camera imaging detection device according to claim 1, characterized in that: The reference plate mechanism (2) includes a slide rail (21), a transverse micro-adjustment seat (22), a Z-axis micro-adjustment seat (23), a base plate (24), and a reference plate locking buckle (25). The slide rail (21) is fixed to the surface of the frame (1), and the transverse micro-adjustment seat (22) is slidably connected to the surface of the slide rail (21).

3. The camera imaging detection device according to claim 2, characterized in that: The surface of the transverse micro-adjustment seat (22) is equipped with a reference plate locking buckle (25), which is used to lock and fix the transverse micro-adjustment seat (22). The sliding end of the transverse micro-adjustment seat (22) is equipped with a Z-axis micro-adjustment seat (23), and the top of the Z-axis micro-adjustment seat (23) is equipped with a base plate (24).

4. The camera imaging detection device according to claim 1, characterized in that: The rotary mechanism (4) consists of a support (41), a precision hollow rotary table (42), a sensor sensing plate (43), a shutter pressing cylinder (44), and a camera fixing cylinder (45). The support (41) is fixed to the surface of the frame (1), and the precision hollow rotary table (42) is installed on the surface of the support (41). The sensor sensing plate (43) is fixed to the surface of the rotary table (42).

5. The camera imaging detection device according to claim 4, characterized in that: The top of the sensor sensing plate (43) is equipped with a shutter pressing cylinder (44) and a camera fixing cylinder (45), which are used to fix the camera and press down the camera shutter, respectively.

6. The camera imaging detection device according to claim 1, characterized in that: The camera receiving mechanism (5) includes a Z-axis fine-tuning seat (51), a camera receiving plate (52), a fixed seat (53), a spring buckle (54), a slider (55), and a receiving switching seat (56). The fixed seat (53) is fixed to the surface of the precision hollow rotary table (42), and the slider (55) is fixed to the surface of the fixed seat (53).

7. The camera imaging detection device according to claim 6, characterized in that: The surface of the slider (55) is slidably connected to a Z-axis fine-tuning seat (51), and a receiving switch seat (56) is placed on the surface of the Z-axis fine-tuning seat (51). The receiving switch seat (56) and the Z-axis fine-tuning seat (51) are locked together by a spring clip (54). A camera receiving plate (52) is fixed on the surface of the receiving switch seat (56).

Images