Electronic component detection equipment

Abstract

The invention relates to the technical field of electronic component detection, and discloses electronic component detection equipment which comprises a base station, four sets of sleeves, a fixing sleeve, four pairs of push rods and four pressing plates. When a capacitor body is clamped, the sleeve can drive the whole ejector rod to move downwards, the ejector rod can slowly place the capacitor into the fixing sleeve, in the process, the push rod on the sleeve gradually moves towards the rotation center of the rocker arm, at the moment, the compression spring is compressed, and when the push rod exceeds the rotation center of the rocker arm, the compression spring is compressed. At the moment, the rocker arm rotates reversely, then the horizontal position of the capacitor body can be fixed, the horizontal position cannot be unlocked and is still in a clamping state along with continuous downward movement of the push rod, but at the moment, the connecting rod slides along the extrusion groove, and then the pressing plate is made to move downwards in an inclined mode; the capacitor body is locked in the vertical direction, clamping operation in multiple directions is completed through one driving source, and clamping is more stable.

Description

Technical Field

[0001] The present invention belongs to the technical field of electronic component detection, and in particular relates to electronic component detection equipment. Background Art

[0002] Capacitors are one of the most widely used fundamental electronic components in the electronics industry. To ensure that capacitors meet quality and performance standards, multiple parameters, such as capacitance, withstand voltage, and leakage current, are tested during both the production process and finished product inspection. Existing capacitor testing requires operators to secure the capacitor to prevent movement during testing, which could affect the results.

[0003] Traditional capacitor fixtures usually use independent drive structures to control the horizontal and vertical clamping actions respectively. In actual operation, due to the difficulty in coordination between different drive sources, problems such as asynchronous clamping and inaccurate positioning are prone to occur, seriously affecting the accuracy and efficiency of capacitor processing and testing.

[0004] In view of this, the present invention is proposed. Summary of the Invention

[0005] To address the technical issues that conventional capacitor fixtures typically use independent drive structures to control the horizontal and vertical clamping actions separately, and in actual operation, the coordination between the different drive sources is difficult, which easily leads to problems such as asynchronous clamping and inaccurate positioning, seriously affecting the accuracy and efficiency of capacitor processing and testing, the basic concept of the technical solution adopted by the present invention is: An electronic component testing device comprises a base, four sets of sleeves, a fixing sleeve, four pairs of push rods and four pressing plates.

[0006] The testing machine body is installed on the base; The fixing sleeve is installed in the countersunk groove opened at the center of the base, and a plurality of pairs of ejector rods are movably inserted inside the fixing sleeve. The capacitor body is placed on the top of each pair of ejector rods, and a fixing block is installed at the bottom of each pair of ejector rods. Four sets of sleeves are evenly mounted around the countersunk groove, a synchronization frame is installed between adjacent sleeves, an electric push rod is installed on the sleeve housing, a connecting seat is installed at the bottom of the sleeve, a synchronization plate is installed on the connecting seat, and the synchronization plate is connected to the fixed block; Each of the push rods is movably inserted in the corresponding sleeve, and a compression spring is installed between the push rod and the sleeve. A connecting plate is installed at the end of the push rod, a positioning seat is installed on the countersunk groove, a rocker arm is rotatably installed on the positioning seat, and the rocker arm is in an inclined state. A side plate is installed on the back of the rocker arm, and the side plate is slidably connected to the connecting plate; The four pressure plates are evenly arranged on the side walls of the sleeve, and the area enclosed by the four pressure plate side walls is larger than the cross-section of the sleeve. A pair of connecting rods are installed at the bottom of each pressure plate, and the bottom of the pair of connecting rods is slidably connected to the synchronization plate. A fixed plate is installed at the bottom of the countersunk groove, and a downward groove is provided on the fixed plate, and the bottom of the downward groove is connected to an extrusion groove. The extrusion groove is in an inclined state, and the connecting rod is slidably connected to the downward groove. A positioning rack is sleeved on the side wall of the connecting rod, and a plug rod is movably inserted on the back of the positioning rack. The end of the plug rod is connected to the side wall of the positioning seat, and the positioning rack is adapted to the positioning gear installed at the rotation center of the rocker arm.

[0007] As a preferred embodiment of the present invention, a base is installed at the bottom of the base, an anti-slip pad is installed at the bottom of the base, a cover is installed on the base by bolts, and the cover covers the countersunk groove, a bearing plate is installed on the outer shell of the testing machine body, a vertical pole is installed at the bottom of the bearing plate, and the bottom of the vertical pole is installed on the upper surface of the base, and the test harness of the testing machine body vertically corresponds to the interface on the capacitor body.

[0008] As a preferred embodiment of the present invention, the output end of the electric push rod movably passes through the cover plate, and the electric push rod housing is installed at the bottom of the bearing plate.

[0009] As a preferred embodiment of the present invention, a sliding seat is installed on the side wall of the sleeve, a guide rod is slidingly arranged inside the sliding seat, the bottom of the guide rod is installed on the countersunk groove, a guide seat is installed on the top of the guide rod, the guide seat is installed on the side wall of the countersunk groove, a guide spring is sleeved on the guide rod, one end of the guide spring is clamped on the bottom of the countersunk groove, and the other end is clamped on the sliding seat.

[0010] As a preferred embodiment of the present invention, four supporting legs are installed at the bottom of the fixing sleeve, each of the supporting legs is welded on the countersunk groove, a top plate is installed on the top of the push rod, the top of the top plate is in contact with the bottom of the capacitor body, an inner groove is provided at the bottom of the fixing sleeve, the push rod is movable through the inner groove, and the size of the inner groove is adapted to the size of the top plate.

[0011] As a preferred embodiment of the present invention, a push plate is slidably provided inside the sleeve, and the push plate is connected to the end of the push rod. A compression spring is sleeved on the side wall of the push rod located inside the sleeve, and one end of the compression spring is clamped on the inner wall of the sleeve, and the other end of the compression spring is clamped on the side wall of the push plate.

[0012] As a preferred embodiment of the present invention, a ring is installed at the end of the connecting plate, and a slider is rotatably installed on the surface of the ring. The slider is circular, and sliding grooves are opened on both sides of the side plate, and the sliding grooves are parallel to the rocker arm, and the slider is slidably connected to the sliding grooves.

[0013] As a preferred embodiment of the present invention, a blocking rod is fixedly provided on the surface of the adjacent supporting leg, the lower surface of the blocking rod is in contact with the bottom of the corresponding rocker arm, an extrusion roller is installed at the end of the rocker arm away from the side of the blocking rod, and a notch is provided on the side wall of the fixed sleeve, and the notch is adapted to the rotated extrusion roller.

[0014] As a preferred embodiment of the present invention, the horizontal distance between the lowest point of the extrusion groove and the side wall of the fixed sleeve is smaller than the horizontal distance between the highest point of the extrusion groove and the fixed sleeve, and the extrusion groove is a straight groove, the downward groove is a vertical groove, and the highest point of the extrusion groove and the lowest point of the downward groove are connected to each other.

[0015] As a preferred embodiment of the present invention, a guide block is installed at the bottom of the connecting rod, and a guide rail is slidingly provided on the side wall of the guide block. The guide rail is in a horizontal state, and the guide rail is installed on the side wall of the synchronization plate. A sliding rod is installed on the side wall of the guide block, and the sliding rod is slidably connected to the extrusion groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects: When the present invention clamps the capacitor body, the sleeve can drive the entire push rod to move downward, and the push rod can slowly place the capacitor inside the fixed sleeve, and in this process, the push rod on the sleeve gradually moves toward the rotation center of the rocker arm. At this time, the compression spring is compressed. When the push rod exceeds the rotation center of the rocker arm, the rocker arm will rotate in the opposite direction, thereby fixing the horizontal position of the capacitor body. As the push rod continues to move downward, the horizontal position at this time will not be unlocked and is still in a clamped state. However, the connecting rod at this time slides along the extrusion groove, thereby causing the pressure plate to tilt downward and lock the vertical direction of the capacitor body. Finally, a driving source of the electric push rod can be used to first perform horizontal clamping, and after clamping is completed, vertical clamping can be performed. The two clamping processes do not interfere with each other, so the clamping will be more stable, which can be applicable to capacitor bodies of various sizes and has a wider range of uses.

[0017] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In the attached figure: Figure 1 It is a schematic diagram of the three-dimensional structure of an electronic component testing equipment; Figure 2 A schematic diagram of the partial structure of an electronic component testing device Figure 1 ; Figure 3 This is a schematic diagram of the internal structure of a countersunk slot in an electronic component testing device; Figure 4An electronic component testing equipment Figure 3 Cross-sectional view; Figure 5 An electronic component testing equipment Figure 4 Enlarged view of point A in the middle; Figure 6 A schematic diagram of the partial structure of an electronic component testing device Figure 2 ; Figure 7 A schematic diagram of the partial structure of an electronic component testing device Figure 3 ; Figure 8 This is a cross-sectional view of the fixed sleeve of an electronic component testing device.

[0019] In the picture: 1. Base; 11. Base; 12. Cover plate; 121. Countersunk groove; 13. Tester body; 131. Loading plate; 132. Vertical pole; 2. Sleeve; 21. Synchronous frame; 211. Electric push rod; 22. Slide; 221. Guide rod; 222. Guide spring; 223. Guide seat; 23. Synchronous plate; 231. Connecting seat; 3. Fixing sleeve; 31. Notch; 32. Support leg; 33. Push rod; 331. Top plate; 332. Inner groove; 333. Fixing block; 4. Push rod; 41. Push plate; 411. Compression spring; 42. Connecting plate; 421. Collar; 43. Rocker arm; 431. Positioning seat; 432. Squeeze roller; 433. Side plate; 434. Slide; 435. Slider; 436. Blocking rod; 5. Pressing plate; 51. Connecting rod; 511. Guide block; 512. Guide rail; 52. Fixing plate; 521. Lowering groove; 522. Extrusion groove; 523. Sliding rod; 53. Positioning rack; 531. Positioning gear; 532. Inserting rod; 6. Capacitor body. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0021] Example 1: like Figures 1 to 8 As shown, an electronic component testing device includes a base 1, four sets of sleeves 2, a fixed sleeve 3, four pairs of push rods 4 and four pressing plates 5.

[0022] A testing machine body 13 is mounted on the base 1 , wherein the testing machine body 13 is conventional technology and its working principle will not be described in detail here.

[0023] The fixing sleeve 3 is installed in the countersunk groove 121 opened at the center of the base 1. Several pairs of push rods 33 are movably inserted inside the fixing sleeve 3. The capacitor body 6 is placed on the top of each pair of push rods 33, and a fixing block 333 is installed at the bottom of each pair of push rods 33. Four groups of sleeves 2 are evenly installed around the countersunk groove 121, a synchronization frame 21 is installed between adjacent sleeves 2, an electric push rod 211 is installed on the outer shell of the sleeve 2, a connecting seat 231 is installed at the bottom of the sleeve 2, a synchronization plate 23 is installed on the connecting seat 231, and the synchronization plate 23 is connected to the fixed block 333; the four groups of sleeves 2 are driven by the electric push rod 211 to move vertically downward.

[0024] Each push rod 4 is movably inserted in the corresponding sleeve 2, and a compression spring 411 is installed between the push rod 4 and the sleeve 2, a connecting plate 42 is installed at the end of the push rod 4, a positioning seat 431 is installed on the countersunk groove 121, and a rocker arm 43 is rotatably installed on the positioning seat 431, and the rocker arm 43 is in an inclined state, and a side plate 433 is installed on the back of the rocker arm 43, and the side plate 433 is slidingly connected to the connecting plate 42; when the sleeve 2 drives the push rod 4 to move downward, the push rod 4 on the sleeve 2 gradually moves toward the rotation center of the rocker arm 43, and the compression spring 411 is compressed at this time. When the push rod exceeds the rotation center of the rocker arm 43, the rocker arm 43 will rotate in the opposite direction, and the horizontal position of the capacitor body 6 can be fixed. As the push rod continues to move downward, the horizontal position at this time will not be unlocked and is still in a clamped state.

[0025] The four pressing plates 5 are evenly arranged on the side walls of the sleeve 2. The area enclosed by the side walls of the four pressing plates 5 is larger than the cross section of the sleeve 2, ensuring that the capacitor body 6 can fall from the center of the pressing plate 5 to the surface of the fixed sleeve 3 at this time, and will not affect the vertical movement of the capacitor body 6 in the initial state. A pair of connecting rods 51 are installed at the bottom of each pressing plate 5. The bottom of the pair of connecting rods 51 is slidably connected to the synchronous plate 23. A fixing plate 52 is installed at the bottom of the countersunk groove 121. A downward groove 521 is opened on the fixing plate 52, and the bottom of the downward groove 521 is connected to an extrusion groove 522. The extrusion groove 522 is in an inclined state, and the connecting rod 51 slides with the downward groove 521. Dynamic connection, when the connecting rod 51 slides along the extrusion groove 522, the pressure plate 5 on the connecting rod 51 is tilted and moved downward, locking the vertical direction of the capacitor body 6, a positioning rack 53 is sleeved on the side wall of the connecting rod 51, and a plug rod 532 is movably inserted on the back of the positioning rack 53, and the end of the plug rod 532 is connected to the side wall of the positioning seat 431, the positioning rack 53 and the positioning gear 531 installed at the rotation center of the rocker arm 43 are adapted to each other, and the positioning rack 53 is inserted into the positioning gear 531 to lock the rotational movement of the rocker arm 43, so that the horizontal locking remains stable.

[0026] like Figures 1 to 8As shown, in a specific embodiment, a base 11 is installed at the bottom of the base 1, and an anti-slip pad is installed at the bottom of the base 11. The base 11 and the anti-slip pad can ensure the stability of the entire device. A cover plate 12 is installed on the base 11 by bolts, and the cover plate 12 covers the countersunk groove 121. The cover plate 12 serves the purpose of protecting the countersunk groove 121. A bearing plate 131 is installed on the outer shell of the test machine body 13, and a vertical rod 132 is installed at the bottom of the bearing plate 131. The bottom of the vertical rod 132 is installed on the upper surface of the base 1. The test harness of the test machine body 13 corresponds vertically to the interface on the capacitor body 6. The output end of the electric push rod 211 movably passes through the cover plate 12, and the outer shell of the electric push rod 211 is installed at the bottom of the bearing plate 131.

[0027] Example 2: The difference between Example 1 and this example is that: Figures 1 to 8 As shown, a slide 22 is installed on the side wall of the sleeve 2, and a guide rod 221 is slidably provided inside the slide 22. The bottom of the guide rod 221 is installed on the countersunk groove 121, and a guide seat 223 is installed on the top of the guide rod 221. The guide seat 223 is installed on the side wall of the countersunk groove 121. A guide spring 222 is sleeved on the guide rod 221. One end of the guide spring 222 is clamped on the bottom of the countersunk groove 121, and the other end is clamped on the slide 22. When the sleeve 2 slides downward, the side wall of the slide 22 of the sleeve 2 slides on the guide rod 221. At this time, the distance between the guide rod 221 and the bottom of the countersunk groove 121 becomes smaller, thereby compressing the guide spring 222 between the two. The compressed guide spring 222 facilitates the reset operation later.

[0028] like Figures 1 to 8 As shown, in a specific embodiment, four supporting legs 32 are installed at the bottom of the fixing sleeve 3, and each supporting leg 32 is welded on the countersunk groove 121. The four supporting legs 32 serve the purpose of support. A top plate 331 is installed on the top of the top rod 33. The top of the top plate 331 fits with the bottom of the capacitor body 6 to increase the contact area and ensure that the pressure on the capacitor body 6 is relatively stable. An inner groove 332 is provided at the bottom of the fixing sleeve 3, and the top rod 33 movably passes through the inner groove 332. The size of the inner groove 332 is adapted to the size of the top plate 331, so that the top plate 331 can slide in the inner groove 332.

[0029] like Figures 1 to 8As shown, further, a push plate 41 is slidably provided inside the sleeve 2, and the push plate 41 is connected to the end of the push rod 4. A compression spring 411 is sleeved on the side wall of the push rod 4 located inside the sleeve 2. One end of the compression spring 411 is clamped to the inner wall of the sleeve 2, and the other end of the compression spring 411 is clamped to the side wall of the push plate 41. When the push rod 4 moves toward the rotation center of the rocker arm 43, the push rod 4 slides outward in the sleeve 2, and then the push plate 41 slides synchronously. At this time, the push plate 41 can continuously squeeze the compression spring 411, and the compression spring 411 is in a state of storing force.

[0030] Example 3: The difference between Example 2 and this example is that: Figures 1 to 8 As shown, a ring 421 is installed at the end of the connecting plate 42, and a slider 435 is rotatably installed on the surface of the ring 421. The slider 435 is circular, and a slide groove 434 is opened on both sides of the side plate 433. The slide groove 434 is parallel to the rocker arm 43, and the slider 435 is slidably connected to the slide groove 434. The above structure is mainly used to assist the connecting plate 42 to slide on the surface of the side plate 433.

[0031] like Figures 1 to 8 As shown, in a specific embodiment, a blocking rod 436 is fixedly provided on the surface of the adjacent supporting legs 32, and the lower surface of the blocking rod 436 is in contact with the bottom of the corresponding rocker arm 43. The blocking rod 436 is used to prevent the rocker arm 43 from rotating in only one direction. An extrusion roller 432 is installed at the end of the rocker arm 43 away from the side of the blocking rod 436. A notch 31 is provided on the side wall of the fixed sleeve 3, and the notch 31 is adapted to the rotated extrusion roller 432. After the rocker arm 43 rotates, the extrusion roller 432 on the top of the rocker arm 43 rotates, and the extrusion roller 432 can squeeze the capacitor body 6 from the notch 31, thereby locking and guiding the capacitor body 6.

[0032] like Figures 1 to 8 As shown, further, the horizontal distance between the lowest point of the extrusion groove 522 and the side wall of the fixed sleeve 3 is less than the horizontal distance between the highest point of the extrusion groove 522 and the fixed sleeve 3, and the extrusion groove 522 is a linear groove, while the downward groove 521 is a vertical groove, and the highest point of the extrusion groove 522 is connected to the lowest point of the downward groove 521. A guide block 511 is installed at the bottom of the connecting rod 51, and a guide rail 512 is slidably provided on the side wall of the guide block 511. The guide rail 512 is in a horizontal state and is mounted on the side wall of the synchronization plate 23. A slide bar 523 is installed on the side wall of the guide block 511, and the slide bar 523 is slidably connected to the extrusion groove 522.

[0033] The implementation principle of an electronic component detection device of the present invention is as follows: The operator first needs to place the capacitor body 6 on the top plate 331 inside the fixed sleeve 3. Then, the operator needs to activate the electric push rod 211, which can drive the sleeve 2 installed at the output end to move downward as a whole. The synchronous frame 21 is connected between each sleeve 2, and the synchronous frame 21 drives the sleeves 2 to slide downward synchronously. In addition, the side wall of the slide seat 22 of the sleeve 2 slides on the guide rod 221. At this time, the distance between the guide rod 221 and the bottom of the countersunk groove 121 becomes smaller, thereby compressing the guide spring 222 between the two. The compressed guide spring 222 facilitates the subsequent reset operation.

[0034] When the sleeve 2 slides downward, the synchronous plate 23 connected to the side wall of the sleeve 2 through the connecting seat 231 slides vertically downward at this time, thereby driving the fixed block 333 connected to the end of the synchronous plate 23 to slide downward, and the fixed block 333 drives the top rod 33 to move downward, and the top rod 33 drives the top plate 331 to move downward at this time, thereby causing the capacitor body 6 to move downward synchronously, and finally the capacitor body 6 can fall to the bottom of the fixed sleeve 3 and stop moving, but at this time the top plate 331 can still slide along the inner groove 332, so the equipment is divided into two operating stages, the first stage is that the top plate 331 slides above the inner groove 332, and the second stage is that the top plate 331 slides in the inner cavity of the inner groove 332.

[0035] During the first stage of operation, the sleeve 2 drives the push rod 4 to move vertically downward, and the connecting plate 42 at the end of the push rod 4 moves downward synchronously. The ring 421 on the connecting plate 42 drives the slider 435 to slide on the slide groove 434. In the process of the push rod 4 sliding toward the rotation center of the rocker arm 43, the push rod 4 slides outward in the sleeve 2, and then the push plate 41 slides synchronously. At this time, the push plate 41 can continuously squeeze the compression spring 411, and the push rod 4 will pull the rocker arm 43 to rotate counterclockwise. Figure 5 As a reference, the bottom of the rocker arm 43 is blocked by the blocking rod 436, so no rotation operation occurs at this time, but the compression spring 411 is in a continuously compressed state. As the push rod 4 continues to move downward, when it is in the second stage, the extension line of the push rod 4 will eventually be below the rotation center of the rocker arm 43. At this time, the compression spring 411 pulls the push rod 4 with a reset force, so it will drive the rocker arm 43 to rotate clockwise. Figure 5 As a reference, the squeezing roller 432 on the top of the rocker arm 43 rotates, and the squeezing roller 432 can squeeze the capacitor body 6 located at the bottom of the fixing sleeve 3 from the notch 31, thereby locking and guiding the capacitor body 6.

[0036] At the same time, during the operation of the first stage, the synchronous plate 23 always drives the connecting rod 51 to move downward, so in the first stage, the pressure plate 5 on the connecting rod 51 always moves downward, and the sliding bar 523 on the guide block 511 of the side wall of the connecting rod 51 slides in the downward groove 521, but when it moves to the second stage, the sliding bar 523 will move to the downward groove 521, and the guide block 511 can move toward the center along the guide rail 512 through the guidance of the downward groove 521. At this time, the entire connecting rod 51 drives the pressure plate 5 to move downward relative to the base 1, and finally presses the top of the capacitor body 6 in the fixed position, thereby achieving the purpose of locking, and the positioning rack 53 on the connecting rod 51 slides horizontally relative to the synchronous plate 23 at this time, so that the positioning rack 53 is inserted into the positioning gear 531, and then the rotation of the rocker arm 43 can be locked, and finally the fixing purpose can be achieved.

[0037] After the locking is completed, the operator can connect the wiring harness on the tester body 13 to the interface of the capacitor body 6 , and inspect the capacitor body 6 through the tester body 13 to determine the quality of the capacitor body 6 .

Claims

1. An electronic component testing device, characterized in that: include: A base (1), wherein a testing machine body (13) is mounted on the base (1); A fixed sleeve (3), the fixed sleeve (3) being installed in a countersunk groove (121) provided at the center of the base (1), the fixed sleeve (3) being provided with a plurality of pairs of push rods (33) for movable insertion inside, a capacitor body (6) being placed on the top of each pair of push rods (33), and a fixed block (333) being installed at the bottom of each pair of push rods (33); Four groups of sleeves (2), the four groups of sleeves (2) are evenly mounted around the countersunk groove (121), a synchronization frame (21) is mounted between adjacent sleeves (2), an electric push rod (211) is mounted on the housing of the sleeve (2), a connecting seat (231) is mounted on the bottom of the sleeve (2), a synchronization plate (23) is mounted on the connecting seat (231), and the synchronization plate (23) is connected to a fixed block (333); Four pairs of push rods (4), each of the push rods (4) is movably inserted into a corresponding sleeve (2), and a compression spring (411) is installed between the push rod (4) and the sleeve (2), a connecting plate (42) is installed at the end of the push rod (4), a positioning seat (431) is installed on the countersunk groove (121), a rocker arm (43) is rotatably installed on the positioning seat (431), and the rocker arm (43) is in an inclined state, and a side plate (433) is installed on the back of the rocker arm (43), and the side plate (433) is slidably connected to the connecting plate (42); Four pressing plates (5), the four pressing plates (5) are evenly arranged on the side walls of the sleeve (2), the area enclosed by the side walls of the four pressing plates (5) is larger than the cross section of the sleeve (2), a pair of connecting rods (51) are installed at the bottom of each pressing plate (5), the bottom of the pair of connecting rods (51) are slidably connected to the synchronous plate (23), a fixing plate (52) is installed at the bottom of the countersunk groove (121), a downward groove (521) is opened on the fixing plate (52), and the bottom of the downward groove (521) is connected to the synchronous plate (23). There is an extrusion groove (522), the extrusion groove (522) is in an inclined state, the connecting rod (51) is slidably connected to the downward groove (521), a positioning rack (53) is sleeved on the side wall of the connecting rod (51), and an insertion rod (532) is movably inserted on the back of the positioning rack (53), the end of the insertion rod (532) is connected to the side wall of the positioning seat (431), and the positioning rack (53) and the positioning gear (531) installed at the rotation center of the rocker arm (43) are adapted to each other.

2. The electronic component detection device according to claim 1, characterized in that: A base (11) is installed at the bottom of the base (1), an anti-slip pad is installed at the bottom of the base (11), a cover plate (12) is installed on the base (11) by bolts, and the cover plate (12) covers the countersunk groove (121), a bearing plate (131) is installed on the outer shell of the test machine body (13), a vertical pole (132) is installed at the bottom of the bearing plate (131), and the bottom of the vertical pole (132) is installed on the upper surface of the base (1), and the test harness of the test machine body (13) vertically corresponds to the interface on the capacitor body (6).

3. The electronic component detection equipment according to claim 1, characterized in that: The output end of the electric push rod (211) movably passes through the cover plate (12), and the housing of the electric push rod (211) is mounted on the bottom of the bearing plate (131).

4. The electronic component detection device according to claim 1, characterized in that: A slide seat (22) is installed on the side wall of the sleeve (2), and a guide rod (221) is slidably provided inside the slide seat (22), the bottom of the guide rod (221) is installed on the countersunk groove (121), and a guide seat (223) is installed on the top of the guide rod (221), and the guide seat (223) is installed on the side wall of the countersunk groove (121). A guide spring (222) is sleeved on the guide rod (221), and one end of the guide spring (222) is clamped on the bottom of the countersunk groove (121), and the other end is clamped on the slide seat (22).

5. The electronic component detection device according to claim 1, characterized in that: Four supporting legs (32) are installed at the bottom of the fixing sleeve (3), and each supporting leg (32) is welded to the countersunk groove (121). A top plate (331) is installed on the top of the top rod (33), and the top of the top plate (331) is in contact with the bottom of the capacitor body (6). An inner groove (332) is provided at the bottom of the fixing sleeve (3), and the top rod (33) movably passes through the inner groove (332), and the size of the inner groove (332) is adapted to the size of the top plate (331).

6. The electronic component detection equipment according to claim 1, characterized in that: A push plate (41) is slidably provided inside the sleeve (2), and the push plate (41) is connected to the end of the push rod (4). A compression spring (411) is sleeved on the side wall of the push rod (4) inside the sleeve (2), and one end of the compression spring (411) is clamped on the inner wall of the sleeve (2), and the other end of the compression spring (411) is clamped on the side wall of the push plate (41).

7. The electronic component detection equipment according to claim 1, characterized in that: A collar (421) is installed at the end of the connecting plate (42), and a slider (435) is rotatably installed on the surface of the collar (421). The slider (435) is circular, and a slide groove (434) is opened on both sides of the side plate (433). The slide groove (434) and the rocker arm (43) are parallel to each other, and the slider (435) is slidably connected to the slide groove (434).

8. The electronic component detection equipment according to claim 5, characterized in that: A blocking rod (436) is fixedly provided on the surface of the adjacent support leg (32), the lower surface of the blocking rod (436) is in contact with the bottom of the corresponding rocker arm (43), an extrusion roller (432) is installed at the end of the rocker arm (43) away from the blocking rod (436), and a notch (31) is provided on the side wall of the fixed sleeve (3), and the notch (31) is adapted to the rotated extrusion roller (432).

9. The electronic component detection equipment according to claim 1, characterized in that: The horizontal distance between the lowest point of the extrusion groove (522) and the side wall of the fixed sleeve (3) is smaller than the horizontal distance between the highest point of the extrusion groove (522) and the fixed sleeve (3), and the extrusion groove (522) is a linear groove, the downward groove (521) is a vertical groove, and the highest point of the extrusion groove (522) and the lowest point of the downward groove (521) are connected to each other.

10. The electronic component detection device according to claim 1, characterized in that: A guide block (511) is installed at the bottom of the connecting rod (51), and a guide rail (512) is slidably provided on the side wall of the guide block (511). The guide rail (512) is in a horizontal state and is installed on the side wall of the synchronization plate (23). A sliding rod (523) is installed on the side wall of the guide block (511), and the sliding rod (523) is slidably connected to the extrusion groove (522).

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