Clamping conversion device for precision electronic component detection platform

Abstract

The invention relates to the field of detection platforms, and discloses a clamping conversion device for a precision electronic component detection platform, the clamping conversion device comprises a detection box and a detection camera, a fixing frame is horizontally arranged at the bottom of the detection box, a clamping mechanism is arranged in the fixing frame, and supporting plates are fixedly arranged at the bottom of the detection box and located on the two sides of the fixing frame; the two sides of the fixing frame are rotationally connected with the side faces of the two supporting plates through rotating shafts correspondingly, gears are fixedly arranged on the shaft walls of the rotating shafts, racks are horizontally engaged with the bottoms of the gears, first air cylinders are fixedly arranged at the bottoms of the inner side walls of the detection box, and first connecting rods are fixedly arranged at the tail ends of piston rods of the first air cylinders. And the tail end of the first connecting rod is fixedly connected with one end of a rack. According to the clamping conversion device for the precision electronic component detection platform, the electronic component can be automatically turned over, and meanwhile, the detection camera can be driven to move, so that the detection camera is automatically aligned with the electronic component, manual adjustment is not needed, and the detection precision and efficiency are improved.

Description

Technical Field

[0001] This invention relates to the field of testing platforms, specifically a clamping and conversion device for a precision electronic component testing platform. Background Technology

[0002] Electronic components are the components of electronic parts and small machines and instruments. They are usually composed of several parts and can be used in similar products. They often refer to certain parts in the electrical, radio, and instrument industries, such as capacitors, transistors, hairsprings, and mainsprings. Due to the needs of social development, electronic equipment has become increasingly complex, which has put forward new requirements for electronic components in electronic equipment. Therefore, quality inspection of electronic components is required in the production of electronic components.

[0003] Patent CN115325948B discloses an automated testing platform for high-precision electronic components, including a testing box, a placement platform, and a testing mechanism. The inner wall of the testing box is equipped with an imaging module, and the top wall of the testing box is equipped with a camera via a mounting bracket. The placement platform is installed at the lower part of the testing box, and a vacuum suction cup is provided at the lower end of the placement platform. The high-frequency rectifier heat sink to be tested is installed on the placement platform via a limiting groove. The testing mechanism is installed on the placement platform and is used to detect cracks and warping of the high-frequency rectifier heat sink.

[0004] In the above-mentioned scheme, the placement platform drives the flipping part to rotate via meshing gears. However, after the placement platform flips, its position shifts from the detection camera, making it impossible for the electronic components to be accurately captured by the camera. This necessitates readjustment, resulting in reduced detection efficiency. Therefore, a clamping and conversion device for a precision electronic component detection platform is proposed. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides a clamping and conversion device for a precision electronic component testing platform. This device automatically flips electronic components while simultaneously moving the testing camera, ensuring automatic alignment between the camera and the component without manual adjustment. This improves testing accuracy and efficiency. It also solves the problem in current solutions where the platform rotates via meshing gears, causing a positional shift between the platform and the testing camera after flipping. This results in the electronic component not being accurately captured by the camera, requiring readjustment and reducing testing efficiency.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution: a clamping and conversion device for a precision electronic component testing platform, comprising a testing box and a testing camera, wherein a fixed frame is horizontally provided at the bottom of the testing box, and a clamping mechanism is provided inside the fixed frame; support plates are fixedly provided at the bottom of the testing box and on both sides of the fixed frame; both sides of the fixed frame are rotatably connected to the sides of the two support plates respectively via a rotating shaft; a gear is fixedly provided on the shaft wall of the rotating shaft; a rack is horizontally meshed at the bottom of the gear; a first cylinder is fixedly provided at the bottom of the inner side wall of the testing box; a first connecting rod is fixedly provided at the end of the piston rod of the first cylinder, and the end of the first connecting rod is fixedly connected to one end of the rack;

[0009] An L-shaped mounting plate is slidably mounted on the upper side of the inside of the detection box. A second cylinder is fixedly mounted on the horizontal part of the L-shaped mounting plate. A mounting base is fixedly mounted on the end of the piston rod of the second cylinder. The detection camera is fixedly mounted on the bottom of the mounting base. A second connecting rod is fixedly mounted on the side of the L-shaped mounting plate, and the end of the second connecting rod is fixedly connected to the rod wall of the first connecting rod.

[0010] Preferably, the clamping mechanism includes two clamping plates, which are symmetrically located inside the fixed frame, and springs are fixedly provided on the opposite sides of the two clamping plates. The ends of the springs away from the clamping plates are fixedly connected to the inner wall of the fixed frame.

[0011] Preferably, the clamping plate is a U-shaped plate.

[0012] Preferably, a first fixing block is fixedly provided on both sides of the bottom of the detection box, a first sliding rod is fixedly provided horizontally between the two first fixing blocks, a first slider is fixedly provided at the bottom of the rack, and the first slider is slidably connected to the first sliding rod.

[0013] Preferably, a second sliding rod is horizontally fixed on the upper side of the inside of the detection box, a second slider is provided on the rod wall of the second sliding rod, a fixing rod is fixed on the bottom of the second slider, and the lower end of the fixing rod is fixedly connected to the top of the L-shaped mounting plate.

[0014] Preferably, the second connecting rod is an L-shaped rod.

[0015] Preferably, the fixing frame is located directly below the detection camera, and after the fixing frame is rotated 180°, it is aligned with the detection camera.

[0016] Preferably, supplementary lights are fixedly installed at the bottom of the mounting base and around the detection camera.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, the present invention provides a clamping and conversion device for a precision electronic component testing platform, which has the following advantages:

[0019] 1. The clamping and conversion device of the precision electronic component testing platform consists of a fixed frame, a support plate, a rotating shaft, a gear, a rack, a first cylinder, and a first connecting rod. When the first cylinder extends, it can drive the first connecting rod to move. The first connecting rod pushes the rack to move, and the rack drives the gear to rotate, so that the rotating shaft drives the fixed frame to rotate, thereby enabling the electronic components inside the fixed frame to be flipped.

[0020] 2. The clamping and conversion device of this precision electronic component testing platform, through the provision of a second connecting rod, an L-shaped mounting plate, a second cylinder, a mounting base, and a testing camera, ensures that the first connecting rod is connected to the second connecting rod. As the first connecting rod moves, it drives the second connecting rod to move, causing the L-shaped mounting plate to move as well, thus ensuring that the testing camera is aligned with the fixed frame after flipping, thereby improving the accuracy of the testing.

[0021] 3. The precision electronic component testing platform uses a clamping and conversion device. By using clamps and springs, the two clamps are pulled outward, causing the springs to be compressed. Then, the electronic component is placed between the two clamps, and the elastic force applied by the springs to the clamps securely clamps the electronic component. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the clamping and conversion device for a precision electronic component testing platform proposed in this invention;

[0023] Figure 2 for Figure 1 Enlarged view of the structure of part A;

[0024] Figure 3 for Figure 1 Top view of the fixed frame in the middle;

[0025] Figure 4 for Figure 3 Side view of the middle plywood.

[0026] In the diagram: 1. Detection box; 2. Detection camera; 3. Fixing frame; 4. Support plate; 5. Rotating shaft; 6. Gear; 7. Rack; 8. First cylinder; 9. First connecting rod; 10. L-shaped mounting plate; 11. Second cylinder; 12. Mounting base; 13. Fill light; 14. Second connecting rod; 15. Clamping plate; 16. Spring; 17. First fixing block; 18. First sliding rod; 19. First slider; 20. Second sliding rod; 21. Second slider; 22. Fixing rod. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figure 1-4 A clamping and conversion device for a precision electronic component testing platform includes a testing box 1 and a testing camera 2. A fixed frame 3 is horizontally provided at the bottom of the testing box 1, and a clamping mechanism is provided inside the fixed frame 3. Support plates 4 are fixedly provided at the bottom of the testing box 1 and on both sides of the fixed frame 3. The two sides of the fixed frame 3 are rotatably connected to the sides of the two support plates 4 respectively through a rotating shaft 5. A gear 6 is fixedly provided on the shaft wall of the rotating shaft 5, and a rack 7 is horizontally meshed at the bottom of the gear 6. A first cylinder 8 is fixedly provided at the bottom of the inner side wall of the testing box 1. A first connecting rod 9 is fixedly provided at the end of the piston rod of the first cylinder 8, and the end of the first connecting rod 9 is fixedly connected to one end of the rack 7. An L-shaped mounting plate 10 is horizontally slidable on the upper side of the inside of the detection box 1. A second cylinder 11 is fixedly mounted on the horizontal part of the L-shaped mounting plate 10. A mounting base 12 is fixedly mounted on the end of the piston rod of the second cylinder 11. The detection camera 2 is fixedly mounted on the bottom of the mounting base 12. A second connecting rod 14 is fixedly mounted on the side of the L-shaped mounting plate 10, and the end of the second connecting rod 14 is fixedly connected to the rod wall of the first connecting rod 9. The second connecting rod 14 is an L-shaped rod.

[0029] The clamping mechanism includes two clamping plates 15, which are symmetrically located inside the fixed frame 3. A spring 16 is fixedly provided on the opposite side of each clamping plate 15. The end of the spring 16 away from the clamping plate 15 is fixedly connected to the inner wall of the fixed frame 3. The clamping plate 15 is a U-shaped plate. Electronic components are placed between the two clamping plates 15. The elastic force applied to the clamping plate 15 by the spring 16 makes the electronic components firmly clamped.

[0030] The bottom of the test box 1 is fixedly provided with first fixing blocks 17 on both sides, and a first sliding rod 18 is fixedly provided horizontally between the two first fixing blocks 17. The bottom of the rack 7 is fixedly provided with a first slider 19, and the first slider 19 is slidably connected to the first sliding rod 18. The rack 7 can move on the first sliding rod 18 through the first slider 19, thereby increasing the stability of the rack 7's movement.

[0031] The upper side of the inside of the test box 1 is horizontally fixed with a second slide rod 20. The wall of the second slide rod 20 is provided with a second slider 21. The bottom of the second slider 21 is fixed with a fixing rod 22. The lower end of the fixing rod 22 is fixedly connected to the top of the L-shaped mounting plate 10. The L-shaped mounting plate 10 can slide on the second slide rod 20 through the second slider 21, which increases the stability of the movement of the L-shaped mounting plate 10.

[0032] The fixed frame 3 is located directly below the detection camera 2, and after rotating 180°, the fixed frame 3 is aligned with the detection camera 2. The bottom of the mounting base 12 and around the detection camera 2 are fixedly equipped with supplementary lights 13, which can illuminate the electronic components and improve the accuracy of detection.

[0033] In summary, the clamping and conversion device used in this precision electronic component testing platform allows for manual operation. First, the two clamping plates 15 are pulled outwards, compressing the spring 16. Then, the electronic component is placed between the two clamping plates 15. The spring force applied by the spring 16 firmly clamps the electronic component. Next, the first cylinder 8 is activated. When extended, the first cylinder 8 moves the first connecting rod 9, which in turn moves the rack 7. The rack 7 then rotates the gear 8, causing the rotating shaft 5 to rotate the fixed frame 3. This allows the electronic component inside the fixed frame 3 to be flipped. Since the first connecting rod 9 is connected to the second connecting rod 14, its movement causes the second connecting rod 14 to move as well, moving the L-shaped mounting plate 10. This ensures that the detection camera 2 is aligned with the flipped fixed frame 3, eliminating the need for further adjustments to the positions of the detection camera 2 and the electronic component, thus improving the accuracy and efficiency of the testing.

[0034] It should be noted that the term "comprising" or any other variation thereof is intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clamping and conversion device for a precision electronic component testing platform, comprising a testing box (1) and a testing camera (2), characterized in that: The bottom of the test box (1) is horizontally provided with a fixed frame (3), and the inside of the fixed frame (3) is provided with a clamping mechanism. The bottom of the test box (1) and both sides of the fixed frame (3) are fixedly provided with support plates (4). Both sides of the fixed frame (3) are rotatably connected to the sides of the two support plates (4) respectively through a rotating shaft (5). The shaft wall of the rotating shaft (5) is fixedly provided with a gear (6). The bottom of the gear (6) is horizontally meshed with a rack (7). The bottom of the inner side wall of the test box (1) is fixedly provided with a first cylinder (8). The piston rod end of the first cylinder (8) is fixedly provided with a first connecting rod (9), and the end of the first connecting rod (9) is fixedly connected to one end of the rack (7). An L-shaped mounting plate (10) is slidably mounted on the upper side of the inside of the detection box (1). A second cylinder (11) is fixedly mounted on the horizontal part of the L-shaped mounting plate (10). A mounting seat (12) is fixedly mounted on the end of the piston rod of the second cylinder (11). The detection camera (2) is fixedly mounted on the bottom of the mounting seat (12). A second connecting rod (14) is fixedly mounted on the side of the L-shaped mounting plate (10), and the end of the second connecting rod (14) is fixedly connected to the rod wall of the first connecting rod (9).

2. The clamping and conversion device for a precision electronic component testing platform according to claim 1, characterized in that: The clamping mechanism includes two clamping plates (15), which are symmetrically located inside the fixed frame (3). Each clamping plate (15) has a spring (16) fixedly installed on the opposite side of the two clamping plates (15). The end of the spring (16) away from the clamping plate (15) is fixedly connected to the inner wall of the fixed frame (3).

3. The clamping and conversion device for a precision electronic component testing platform according to claim 2, characterized in that: The clamp (15) is a U-shaped plate.

4. The clamping and conversion device for a precision electronic component testing platform according to claim 1, characterized in that: The bottom of the detection box (1) is fixedly provided with first fixing blocks (17) on both sides, and a first sliding rod (18) is fixedly provided horizontally between the two first fixing blocks (17). The bottom of the rack (7) is fixedly provided with a first slider (19), and the first slider (19) is slidably connected to the first sliding rod (18).

5. The clamping and conversion device for a precision electronic component testing platform according to claim 1, characterized in that: The upper side of the inside of the detection box (1) is fixed with a second slide rod (20). The wall of the second slide rod (20) is provided with a second slider (21). The bottom of the second slider (21) is fixed with a fixing rod (22). The lower end of the fixing rod (22) is fixedly connected to the top of the L-shaped mounting plate (10).

6. The clamping and conversion device for a precision electronic component testing platform according to claim 1, characterized in that: The second connecting rod (14) is an L-shaped rod.

7. The clamping and conversion device for a precision electronic component testing platform according to claim 1, characterized in that: The fixed frame (3) is located directly below the detection camera (2), and after the fixed frame (3) is rotated 180°, it is aligned with the detection camera (2).

8. The clamping and conversion device for a precision electronic component testing platform according to claim 1, characterized in that: Fill lights (13) are fixedly installed at the bottom of the mounting base (12) and around the detection camera (2).

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