An automatic testing device for vibration frequency of integrated circuit board

Abstract

The present invention discloses an automatic testing device for the vibration frequency of an integrated circuit board, comprising a detection seat and a placement plate, wherein a rectangular groove is provided on the top of the detection seat, the placement plate is slidably installed in the inside of the rectangular groove, and two supporting slide bars are symmetrically fixedly installed on one side of the top of the detection seat; the vibration head continuously moves up and down, continuously knocks the integrated circuit board, thereby causing the integrated circuit board to vibrate, and observes external detection equipment to judge whether the integrated circuit board is damaged, thereby realizing comprehensive and accurate vibration detection of the integrated circuit board; this detection method is highly flexible, and can effectively detect integrated circuit boards of different thicknesses, different specifications and different materials, greatly improving the detection effect of performance evaluation and troubleshooting of the integrated circuit board in a vibration environment, and providing strong technical support for ensuring the reliability and stability of the integrated circuit board.

Description

Technical Field

[0001] The present invention relates to the technical field of integrated circuit board detection, in particular to an automatic vibration frequency testing device for an integrated circuit board. Background Art

[0002] An integrated circuit board is a miniature electronic device or component. It uses a certain process to interconnect the transistors, diodes, resistors, capacitors, inductors and other components and wiring required in a circuit. It is made on a small piece or several small pieces of semiconductor wafers or dielectric substrates, and then packaged in a tube shell to become a miniature structure with the required circuit function. In order to avoid damage to some integrated circuit boards during the packaging process, test equipment is needed to test the integrated circuit boards after the packaging is completed.

[0003] Most existing integrated circuit board vibration frequency testing equipment involves striking test points on the board with a handheld hammer, resulting in low manual testing efficiency. Furthermore, traditional integrated circuit board vibration testing equipment is typically designed for boards of a specific size. Both its structure and functionality are designed for circuit boards of a single size. Therefore, when testing integrated circuit boards of different sizes, different testing equipment must be used, which not only increases cost and complexity but also affects the efficiency and flexibility of the testing process. Furthermore, due to its fixed design, single-size testing equipment struggles to adapt to the increasingly diverse and diverse sizes of modern electronic products, limiting its scope and flexibility in different application scenarios. Summary of the Invention

[0004] The object of the present invention is to provide an automatic testing device for the vibration frequency of an integrated circuit board to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic testing device for the vibration frequency of an integrated circuit board, comprising a detection seat and a placement plate, the top of the detection seat is provided with a rectangular groove, the placement plate is slidably installed in the inside of the rectangular groove, one side of the top of the detection seat is symmetrically fixed with two supporting slide bars, the tops of the two supporting slide bars are slidably sleeved with sliding sleeves, the outer side of the sliding sleeve is fixedly provided with a mounting top plate, the inner side of the mounting top plate is slidably provided with three T-shaped sliders, the bottoms of the three T-shaped sliders are fixedly provided with a vibration support plate, the bottoms of the vibration support plate are fixedly provided with a vibration bump, the detection seat is provided with a plurality of support slide bars, the support slide bars are ... A movable slide groove is provided on the top of the measuring seat, a threaded rod is rotatably installed inside the movable slide groove, a driving motor is fixedly installed on one side of the detection seat, a movable slider is fixedly installed on the bottom of the placement plate, a fixed splint is fixedly installed on the top of the placement plate, a mounting frame is fixedly installed on the top of the fixed splint, an adjusting cylinder is movably installed inside the top of the mounting frame, a vibration slide column is movably installed inside the adjusting cylinder, a spring three is installed inside the adjusting cylinder, a vibration push rod one is fixedly installed on the top of the vibration slide column, a vibration head is fixedly installed on the bottom of the vibration slide column, and a spring pressure plate three is fixedly installed on the outside of the vibration slide column.

[0006] Preferably, the outer side of one of the sliding sleeves is threadedly connected to a fastening bolt 1, the outer side of the mounting frame is threadedly connected to a fastening bolt 2, the top of the vibration push rod 1 and the bottom of the vibration plate are on the same horizontal plane, the spring pressure plate 3 is slidably installed on the inner side of the adjustment cylinder, the spring 3 is sleeved and installed on the outer side of the vibration sliding column, one end of the spring 3 is connected to one side of the spring pressure plate 3, and the other end of the spring 3 is fixedly connected to one side of the inner cavity of the adjustment cylinder.

[0007] Preferably, the movable slider is slidably mounted on the inner side of the movable slide groove, and the movable slide groove is threadedly connected to the outer side of the threaded rod, and the output end of the drive motor is fixedly connected to one end of the threaded rod.

[0008] Preferably, a fixed plate is fixedly installed on the top of the placement plate, an electromagnetic plate is fixedly installed inside one side of the fixed plate, an adjusting slot is opened on the top of the detection seat, an adjusting slider is slidably installed inside the adjusting slot, a movable clamp is fixedly installed on the top of the adjusting slider, a movable magnetic plate is fixedly installed inside one side of the movable clamp, and the magnetic poles of the movable magnetic plate and the opposite sides of the electromagnetic plate are the same, an inner sleeve slide column is fixedly installed inside the adjusting slot, and the adjusting slider is slidably installed on the outside of the inner sleeve slide column, and a spring 1 is sleeved on the outside of the inner sleeve slide column, one end of the spring 1 is fixedly connected to one side of the inner cavity of the adjusting slot, and the other end of the spring 1 is fixedly connected to one side of the adjusting slider, two placement blocks are symmetrically fixedly installed on the top of the placement plate, and a rubber pad is fixedly installed on the side of the movable clamp away from the movable magnetic plate.

[0009] Preferably, a power connection bar is fixedly mounted on one side of the rectangular slot, and a power connection piece is fixedly mounted on the side of the fixing plate away from the electromagnetic plate, and the position of the power connection piece corresponds to the position of the power connection bar.

[0010] Preferably, two rectangular grooves are symmetrically opened inside the fixed plate, and a fixed pull rod and a vibration rod are slidably installed inside the two rectangular grooves respectively. A movable plate is slidably installed at one end of the fixed pull rod, and the end of the fixed pull rod away from the movable plate is fixedly connected to one side of the movable splint.

[0011] Preferably, a second vibrating push rod is fixedly installed at one end of the vibrating resisting rod, and a side of the second vibrating push rod away from the vibrating resisting rod contacts one side of a movable plate, and a second vibrating protrusion is fixedly installed on the side of the movable plate in contact with the second vibrating push rod, and a second spring pressure plate is fixedly installed on the outer side of an end of the vibrating resisting rod away from the second vibrating push rod, and a second spring is fixedly connected to one side of the second spring pressure plate, and a movable push plate is fixedly installed at one end of the vibrating resisting rod away from the second vibrating push rod, and a plurality of vibrating striking blocks are fixedly installed on one side of the movable push plate.

[0012] Preferably, a receiving groove is provided inside the movable splint, and the movable push plate and the vibrating striking block are both located on the inner side of the receiving groove, and a plurality of rectangular through grooves are provided inside the rubber pad, the inner diameters of the plurality of rectangular through grooves are all larger than the outer diameters of the plurality of vibrating striking blocks, and the positions of the plurality of rectangular through grooves respectively correspond to the positions of the plurality of vibrating striking blocks.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The vibration head moves up and down continuously, knocking the integrated circuit board continuously, causing the integrated circuit board to vibrate, and observing the external detection equipment to determine whether the integrated circuit board is damaged. This can achieve comprehensive and accurate vibration detection of the integrated circuit board. This detection method is highly flexible and can effectively detect integrated circuit boards of different thicknesses, specifications and materials. It greatly improves the detection effect of the performance evaluation and troubleshooting of the integrated circuit board in a vibration environment, and provides strong technical support for ensuring the reliability and stability of the integrated circuit board.

[0015] 2. The T-shaped slider allows the vibration plate to be replaced. Replacing the vibration plate with different vibration bumps greatly enriches the means and flexibility of vibration detection, making the detection process more suitable for actual application scenarios. By precisely controlling the vibration frequency, it can not only simulate the vibration conditions that the integrated circuit board may encounter in various working environments, but also deeply explore its response characteristics under different vibration frequencies, thereby effectively improving the effect and accuracy of vibration detection of the integrated circuit board;

[0016] 3. By making the vibrating striking block move back and forth continuously to knock and vibrate the integrated circuit board, energy can be effectively transmitted to every corner and tiny structure of the integrated circuit board, so that potential defects or poor connections inside the integrated circuit board can be fully revealed, and vibration detection can be performed from the side to improve the accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the present invention.

[0018] Figure 2 It is a bottom-up three-dimensional structural schematic diagram of the present invention.

[0019] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the present invention.

[0020] Figure 4 It is a schematic diagram of the local three-dimensional structure of the present invention.

[0021] Figure 5 It is a schematic diagram of the partial appearance structure of the present invention.

[0022] Figure 6 This is a schematic diagram of the three-dimensional structure of the placement plate of the present invention.

[0023] Figure 7 It is a schematic diagram of the partial cross-sectional structure of the present invention.

[0024] Figure 8 This is a schematic diagram of the cross-sectional structure of the regulating tube of the present invention

[0025] Figure: 1, detection seat; 2, placement plate; 3, moving clamping plate; 4, fixed plate; 5, moving slide; 6, threaded rod; 7, adjustment slide; 8, placement block; 9, vibration push rod 1; 10, vibration slide; 11, adjustment cylinder; 12, mounting frame; 13, vibration head; 14, fixed clamping plate; 15, mounting top plate; 16, vibration support plate; 17, rectangular groove; 18, sliding sleeve; 19, driving motor; 20, vibration bump 1; 21, T-shaped slider; 22, support slide; 23, moving plate; 24, vibration 1. Push rod; 25. Power connection plate; 26. Fixed pull rod; 27. Spring 1; 28. Moving slider; 29. ​​Vibrating push rod 2; 30. Vibrating bump 2; 31. Rubber pad; 32. Rectangular through slot; 33. Movable slot; 34. Power connection strip; 35. Moving through slot; 36. Inner sleeve slide; 37. Electromagnetic plate; 38. Rectangular sleeve slot; 39. Spring pressure plate 2; 40. Spring 2; 41. Moving push plate; 42. Vibrating striking block; 43. Adjusting slider; 44. Storage slot; 45. Spring 3; 46. Spring pressure plate 3. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figures 1-8The present invention provides a technical solution: an automatic testing device for the vibration frequency of an integrated circuit board, comprising a detection seat 1 and a placement plate 2, the top of the detection seat 1 is provided with a rectangular groove 17, the placement plate 2 is slidably installed in the inside of the rectangular groove 17, one side of the top of the detection seat 1 is symmetrically fixedly installed with two supporting slide bars 22, the tops of the two supporting slide bars 22 are slidably sleeved with sliding sleeves 18, the outer side of one sliding sleeve 18 is threadedly connected with a fastening bolt 1, the outer side of the sliding sleeve 18 is fixedly installed with a mounting top plate 15, the inner side of the mounting top plate 15 is slidably installed with three T-shaped sliders 21, the bottoms of the three T-shaped sliders 21 are fixedly installed with a vibration support plate 16, and the bottoms of the vibration support plate 16 are fixedly installed with a vibration bump 20, a movable slide groove 5 is provided on the top of the detection seat 1, a threaded rod 6 is rotatably installed in the inner side of the movable slide groove 5, a driving motor 19 is fixedly installed on one side of the detection seat 1, and a movable slider 28 is fixedly installed on the bottom of the placement plate 2, and the movable slider 28 is slidably installed on the inner side of the movable slide groove 5, and the movable slider 28 is slidably installed on the inner side of the movable slide groove 5, and the movable slider 28 is slidably installed on the inner side of the movable slide groove 5, and the movable slider 28 is slidably installed on the inner side of the movable slide groove 5. The movable slide groove 5 is threadedly connected to the outer side of the threaded rod 6, and the output end of the driving motor 19 is fixedly connected to one end of the threaded rod 6. The top of the placing plate 2 is fixedly installed with a fixing splint 14, and the top of the fixing splint 14 is fixedly installed with a mounting bracket 12. The outer side of the mounting bracket 12 is threadedly connected with a fastening bolt 2. The top of the mounting bracket 12 is movably installed with an adjusting cylinder 11, and the inside of the adjusting cylinder 11 is movably installed with a vibration slide column 10. A spring three 45 is installed inside the adjusting cylinder 11, and a vibration push rod 9 is fixedly installed on the top of the vibration slide column 10. The bottom of the vibration slide column 10 is fixedly installed with a vibration head 13. The outside of the vibration slide column 10 is fixedly installed with a spring pressure plate three 46. The top of the vibration push rod 9 and the bottom of the vibration plate 16 are on the same horizontal plane. The spring pressure plate three 46 is slidably installed on the inner side of the adjusting cylinder 11, and the spring three 45 is sleeved and installed on the outer side of the vibration slide column 10. One end of the spring three 45 is connected to one side of the spring pressure plate three 46, and the other end of the spring three 45 is fixedly connected to one side of the inner cavity of the adjusting cylinder 11.

[0028] The working principle of the above technical solution is as follows: first, an external power supply is connected, the integrated circuit board can be placed on the top of the placement plate 2, and the integrated circuit board is connected to the external detection equipment, and then according to the position of the integrated circuit board, the position of the adjustment cylinder 11 inside the mounting frame 12 is adjusted so that the position between the vibration head 13 and the integrated circuit board is five millimeters, and the sliding sleeve 18 is moved downward so that the bottom of the vibration plate 16 and the top of the vibration push rod 9 are on the same horizontal plane, and then the driving motor 19 is started. The output end of the driving motor 19 can drive the threaded rod 6 to rotate, so that the moving slider 28 moves inside the moving slide 5. When the placement plate 2 moves, the integrated circuit board can be driven to move, and when the vibration push rod 9 passes the bottom of the vibration plate 16, the vibration protrusion 20 at the bottom of the vibration plate 16 will continuously push the vibration push rod 9, and cooperate with the spring pressure plate three 46 and the spring three 45, so that the vibration slide column 10 can continuously move up and down inside the adjustment cylinder 11, thereby driving the vibration head 13 to continuously move up and down, and the integrated circuit board By continuously knocking the integrated circuit board to make it vibrate, and observing the external detection equipment to determine whether the integrated circuit board is damaged, a comprehensive and accurate vibration detection of the integrated circuit board can be achieved. This detection method is highly flexible and can effectively detect integrated circuit boards of different thicknesses, different specifications and different materials, greatly improving the detection effect of performance evaluation and troubleshooting of the integrated circuit board in a vibration environment, and providing strong technical support for ensuring the reliability and stability of the integrated circuit board. The vibration plate 16 can be replaced by the T-shaped slider 21, and the vibration plate 16 with different vibration bumps 20 can be replaced, which greatly enriches the means and flexibility of vibration detection and makes the detection process more in line with actual application scenarios. By precisely controlling the vibration frequency, not only can the vibration conditions that the integrated circuit board may encounter in various working environments be simulated, but also its response characteristics under vibrations of different frequencies can be deeply explored, thereby effectively improving the effect and accuracy of vibration detection of the integrated circuit board.

[0029] In another embodiment, Figures 1-8As shown, a fixed plate 4 is fixedly installed on the top of the placement plate 2, an electromagnetic plate 37 is fixedly installed inside one side of the fixed plate 4, an adjusting slot 7 is provided on the top of the detection seat 1, an adjusting slider 43 is slidably installed inside the adjusting slot 7, a movable splint 3 is fixedly installed on the top of the adjusting slider 43, a movable magnetic plate is fixedly installed inside one side of the movable splint 3, and the magnetic poles of the movable magnetic plate and the electromagnetic plate 37 are the same, an inner sleeve slide column 36 is fixedly installed inside the adjusting slot 7, and the adjusting slider 43 is slidably installed on the outside of the inner sleeve slide column 36, and the inner A spring 27 is installed on the outer side of the sleeve sliding column 36, one end of the spring 27 is fixedly connected to one side of the inner cavity of the adjusting slide groove 7, and the other end of the spring 27 is fixedly connected to one side of the adjusting slider 43. Two placement blocks 8 are symmetrically fixedly installed on the top of the placement plate 2, a rubber pad 31 is fixedly installed on the side of the movable splint 3 away from the movable magnetic plate, a power connection bar 34 is fixedly installed on one side of the rectangular groove 17, and a power connection plate 25 is fixedly installed on the side of the fixed plate 4 away from the electromagnetic plate 37, and the position of the power connection plate 25 corresponds to the position of the power connection bar 34.

[0030] When the placement plate 2 moves with the integrated circuit board, the power connection piece 25 on one side of the fixed plate 4 will contact the power connection bar 34, thereby powering the electromagnetic plate 37, so that the electromagnetic plate 37 has magnetic force, thereby generating a repulsive force on the movable magnetic plate on one side of the movable clamping plate 3, thereby pushing the movable clamping plate 3 to move, clamping and fixing the integrated circuit board placed on the top of the placement block 8, ensuring that the integrated circuit board remains in a fixed state and does not move during the vibration detection of the integrated circuit board, thereby ensuring the accuracy of the vibration detection of the integrated circuit board. In addition, by adopting the repulsive force-driven clamping, the clamping can avoid damage to the integrated circuit board. In addition, when the placement plate 2 moves to the two ends of the detection seat 1, the power connection piece 25 will separate from the power connection bar 34, and the electromagnetic plate 37 loses its magnetic force. Under the elastic force of the inner sleeve slide column 36 to restore its deformation, the adjusting slider 43 can be pushed to move inside the adjusting slide groove 7, thereby stopping clamping the integrated circuit board, making it convenient to take and place the integrated circuit board.

[0031] In another embodiment, Figures 1-8As shown, the interior of the fixed plate 4 is symmetrically provided with two rectangular sleeve grooves 38, and the interiors of the two rectangular sleeve grooves 38 are slidably installed with a fixed pull rod 26 and a vibrating rod 24 respectively. A movable plate 23 is slidably installed at one end of the fixed pull rod 26, and the end of the fixed pull rod 26 away from the movable plate 23 is fixedly connected to one side of the movable splint 3, and a vibrating push rod 29 is fixedly installed at one end of the vibrating rod 24. The side of the vibrating push rod 29 away from the vibrating rod 24 contacts one side of the movable plate 23, and a vibrating protrusion 2 30 is fixedly installed on the side of the movable plate 23 in contact with the vibrating push rod 29. The outer side of the vibrating rod 24 away from the end of the vibrating push rod 29 is fixed. A spring pressure plate 2 39 is fixedly installed, and a spring 2 40 is fixedly connected to one side of the spring pressure plate 29. A movable push plate 41 is fixedly installed on one end of the vibration push rod 24 away from the vibration push rod 29. A plurality of vibration striking blocks 42 are fixedly installed on one side of the movable push plate 41. A storage groove 44 is provided inside the movable splint 3, and the movable push plate 41 and the vibration striking block 42 are both located on the inner side of the storage groove 44. A plurality of rectangular through grooves 32 are provided inside the rubber pad 31. The inner diameter of the plurality of rectangular through grooves 32 is larger than the outer diameter of the plurality of vibration striking blocks 42, and the positions of the plurality of rectangular through grooves 32 correspond to the positions of the plurality of vibration striking blocks 42 respectively.

[0032] When the movable splint 3 moves, the movable plate 23 can be pulled to move inside the movable groove 33 by the fixed pull rod 26, and the placing plate 2 can drive the movable splint 3 to move when it moves, so that the fixed pull rod 26 can move on the outside of the movable plate 23, and drive the vibration push rod 24 to move, thereby driving the vibration push rod 29 to move on the surface of the movable plate 23. When the vibration push rod 29 moves to the position of the vibration protrusion 230, the vibration protrusion 230 can press the vibration push rod 29, and cooperate with the spring 240 and the spring pressure plate 239 to make the vibration push rod 24 move back and forth, so that the movable push plate 41 moves back and forth inside the storage groove 44, so that the vibration striking block 42 continuously moves back and forth to knock and vibrate the integrated circuit board, which can effectively transmit energy to every corner and tiny structure of the integrated circuit board, so that potential defects or poor connections inside it can be fully revealed, and vibration detection can be performed from the side to improve the accuracy of detection.

[0033] Working principle: First, connect the external power supply, place the integrated circuit board on the top of the placement plate 2, and connect the integrated circuit board to the external detection equipment, and then adjust the position of the adjustment cylinder 11 inside the mounting frame 12 according to the position of the integrated circuit board, so that the position between the vibration head 13 and the integrated circuit board is five millimeters, and move the sliding sleeve 18 downward so that the bottom of the vibration plate 16 and the top of the vibration push rod 9 are on the same horizontal plane, and then start the drive motor 19. The output end of the drive motor 19 can drive the threaded rod 6 to rotate, so that the moving slider 28 moves inside the moving slide 5. When the placement plate 2 moves, it can drive the integrated circuit board to move, and when the vibration push rod 9 passes the bottom of the vibration plate 16, the vibration plate 1 The vibration protrusion 20 at the bottom of 6 will continuously push the vibration push rod 9, and cooperate with the spring pressure plate 3 46 and the spring 3 45 to make the vibration slide 10 continuously move up and down inside the adjustment tube 11, thereby driving the vibration head 13 to continuously move up and down, continuously knocking the integrated circuit board, so that the integrated circuit board vibrates, and observes the external detection equipment to determine whether the integrated circuit board is damaged, which can achieve comprehensive and accurate vibration detection of the integrated circuit board. This detection method has a high degree of flexibility and can effectively detect integrated circuit boards of different thicknesses, different specifications and different materials, greatly improving the performance evaluation and troubleshooting of the integrated circuit board in a vibration environment. To ensure the integrity of the integrated circuit board The reliability and stability of the board provide strong technical support. When the placement plate 2 carries the integrated circuit board for movement, the power connection piece 25 on one side of the fixed plate 4 will contact the power connection bar 34, thereby powering the electromagnetic plate 37, so that the electromagnetic plate 37 has magnetic force, thereby generating a repulsive force on the mobile magnetic plate on one side of the mobile clamping plate 3, thereby pushing the mobile clamping plate 3 to move, clamping and fixing the integrated circuit board placed on the top of the placement block 8, ensuring that the integrated circuit board remains fixed during vibration detection of the integrated circuit board and does not move, thereby ensuring the accuracy of vibration detection of the integrated circuit board. In addition, the use of repulsive force-driven clamping can avoid damage to the integrated circuit board caused by clamping. In addition, when the placement plate 2 moves to both ends of the detection seat 1, , the power connection piece 25 will be separated from the power connection bar 34, the electromagnetic plate 37 loses its magnetic force, and the inner sleeve slide column 36 can push the adjustment slider 43 to move inside the adjustment slide groove 7 under the elastic force of restoring the deformation, thereby stopping the clamping of the integrated circuit board, making it convenient to take and place the integrated circuit board, and when the movable clamping plate 3 moves, the movable plate 23 can be pulled to move inside the movable groove 33 by the fixed pull rod 26, and the placement plate 2 can drive the movable clamping plate 3 to move when it moves, so that the fixed pull rod 26 can move on the outside of the movable plate 23, and drive the vibration rod 24 to move, thereby driving the vibration push rod 29 to move on the surface of the movable plate 23, and when the vibration push rod 29 moves to the position of the vibration protrusion 2 30,The second vibration bump 30 can press against the second vibration push rod 29, and in conjunction with the second spring 40 and the second spring pressure plate 39, the vibration push rod 24 can reciprocate, thereby causing the movable push plate 41 to reciprocate inside the storage groove 44, and the vibration striking block 42 to continuously reciprocate and vibrate the integrated circuit board. This can effectively transmit energy to every corner and tiny structure of the integrated circuit board, making potential defects or poor connections within it fully apparent, and performing vibration detection from the side, thereby improving the accuracy of detection.

[0034] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An automatic testing device for the vibration frequency of an integrated circuit board, comprising a testing seat (1) and a placement plate (2), characterized in that: The top of the detection seat (1) is provided with a rectangular groove (17), the placement plate (2) is slidably installed inside the rectangular groove (17), one side of the top of the detection seat (1) is symmetrically fixed with two support slides (22), the tops of the two support slides (22) are slidably sleeved with a sliding sleeve (18), the outer side of the sliding sleeve (18) is fixedly provided with a mounting top plate (15), the interior of the mounting top plate (15) is slidably provided with three T-shaped sliders (21), the bottoms of the three T-shaped sliders (21) are fixedly provided with a vibration support plate (16), the bottoms of the vibration support plate (16) are fixedly provided with a vibration protrusion (20), the top of the detection seat (1) is provided with a movable slide groove (5), the interior of the movable slide groove (5) is rotatably provided with a threaded rod (6), and one side of the detection seat (1) is fixedly provided with a drive motor (19 ), a movable slider (28) is fixedly installed at the bottom of the placement plate (2), a fixed clamping plate (14) is fixedly installed at the top of the placement plate (2), a mounting frame (12) is fixedly installed at the top of the fixing clamping plate (14), an adjusting cylinder (11) is movably installed inside the top of the mounting frame (12), a vibration slide column (10) is movably installed inside the adjusting cylinder (11), a spring three (45) is installed inside the adjusting cylinder (11), a vibration push rod one (9) is fixedly installed on the top of the vibration slide column (10), when the vibration push rod one (9) passes through the bottom of the vibration support plate (16), the vibration protrusion one (20) at the bottom of the vibration support plate (16) will continuously push the vibration push rod one (9), a vibration head (13) is fixedly installed at the bottom of the vibration slide column (10), and a spring pressure plate three (46) is fixedly installed on the outside of the vibration slide column (10).

2. The automatic testing device for vibration frequency of an integrated circuit board according to claim 1, characterized in that: The outer side of one of the sliding sleeves (18) is threadedly connected to a fastening bolt 1, the outer side of the mounting frame (12) is threadedly connected to a fastening bolt 2, the top of the vibration push rod 1 (9) and the bottom of the vibration plate (16) are on the same horizontal plane, the spring pressure plate 3 (46) is slidably mounted on the inner side of the adjustment cylinder (11), the spring 3 (45) is sleeved and mounted on the outer side of the vibration sliding column (10), one end of the spring 3 (45) is connected to one side of the spring pressure plate 3 (46), and the other end of the spring 3 (45) is fixedly connected to one side of the inner cavity of the adjustment cylinder (11).

3. The automatic testing device for vibration frequency of an integrated circuit board according to claim 2, characterized in that: The movable slider (28) is slidably mounted on the inner side of the movable slide groove (5), and the movable slide groove (5) is threadedly connected to the outer side of the threaded rod (6), and the output end of the drive motor (19) is fixedly connected to one end of the threaded rod (6).

4. The automatic testing device for vibration frequency of an integrated circuit board according to claim 3, characterized in that: A fixed plate (4) is fixedly installed on the top of the placement plate (2), an electromagnetic plate (37) is fixedly installed inside one side of the fixed plate (4), an adjustment slot (7) is provided on the top of the detection seat (1), an adjustment slider (43) is slidably installed inside the adjustment slot (7), a movable clamp (3) is fixedly installed on the top of the adjustment slider (43), a movable magnetic plate is fixedly installed inside one side of the movable clamp (3), and the magnetic poles of the movable magnetic plate and the electromagnetic plate (37) on the opposite sides are the same, and the inner fixed portion of the adjustment slot (7) is fixed. An inner sleeve slide (36) is fixedly installed, and an adjusting slider (43) is slidably installed on the outside of the inner sleeve slide (36), and a spring (27) is sleeved and installed on the outside of the inner sleeve slide (36), one end of the spring (27) is fixedly connected to one side of the inner cavity of the adjusting slide (7), and the other end of the spring (27) is fixedly connected to one side of the adjusting slider (43), and two placement blocks (8) are symmetrically fixedly installed on the top of the placement plate (2), and a rubber pad (31) is fixedly installed on the side of the movable splint (3) away from the movable magnetic plate.

5. The automatic testing device for vibration frequency of an integrated circuit board according to claim 4, characterized in that: A power connection bar (34) is fixedly mounted on one side of the rectangular slot (17), and a power connection plate (25) is fixedly mounted on the side of the fixed plate (4) away from the electromagnetic plate (37), and the position of the power connection plate (25) corresponds to the position of the power connection bar (34).

6. The automatic testing device for vibration frequency of an integrated circuit board according to claim 5, characterized in that: Two rectangular sleeve grooves (38) are symmetrically provided inside the fixed plate (4), and a fixed pull rod (26) and a vibration support rod (24) are slidably installed inside the two rectangular sleeve grooves (38), and a movable plate (23) is slidably installed at one end of the fixed pull rod (26), and the end of the fixed pull rod (26) away from the movable plate (23) is fixedly connected to one side of the movable splint (3).

7. The automatic testing device for vibration frequency of an integrated circuit board according to claim 6, characterized in that: One end of the vibration push rod (24) is fixedly mounted with a second vibration push rod (29), the side of the second vibration push rod (29) away from the vibration push rod (24) contacts one side of the movable plate (23), and the side of the movable plate (23) in contact with the second vibration push rod (29) is fixedly mounted with a second vibration protrusion (30), the outer side of the end of the vibration push rod (24) away from the second vibration push rod (29) is fixedly mounted with a second spring pressure plate (39), one side of the second spring pressure plate (39) is fixedly connected with a second spring (40), the end of the vibration push rod (24) away from the second vibration push rod (29) is fixedly mounted with a movable push plate (41), and one side of the movable push plate (41) is fixedly mounted with a plurality of vibration striking blocks (42).

8. The automatic testing device for vibration frequency of an integrated circuit board according to claim 7, characterized in that: A receiving groove (44) is provided inside the movable splint (3), and the movable push plate (41) and the vibrating striking block (42) are both located inside the receiving groove (44). A plurality of rectangular through grooves (32) are provided inside the rubber pad (31), and the inner diameters of the plurality of rectangular through grooves (32) are all larger than the outer diameters of the plurality of vibrating striking blocks (42), and the positions of the plurality of rectangular through grooves (32) respectively correspond to the positions of the plurality of vibrating striking blocks (42).

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