High stability and ultra-low ripple capacitor intelligent withstand voltage test power supply

Abstract

The present invention discloses a highly stable and ultra-low ripple capacitor intelligent withstand voltage test power supply, which relates to the technical field of capacitors, and includes a mechanism body, support seats are fixedly connected to both sides of the bottom surface of the mechanism body, a mounting groove is provided at the bottom position of the support seat, a material collection box is provided on one side of the top surface of the mechanism body, a control console is installed on the other side of the top surface of the mechanism body, a support rod is fixedly connected to the other side of the top surface of the mechanism body, a storage rack is fixedly connected to the top of the support rod, a rotating drum is provided at the opening of the storage rack, a feed port is provided inside the rotating drum, and rotating rods are fixedly connected to both ends of the rotating drum. The present invention has a reasonable structure, and the bottom position of the capacitor is conveniently fixed by a clamping assembly to prevent the phenomenon of displacement during the withstand voltage test, and then the test assembly performs withstand voltage detection on the top of the capacitor to avoid the phenomenon of displacement of the capacitor during the withstand voltage test.

Description

Technical Field

[0001] The invention relates to the technical field of capacitors, and in particular to a highly stable and ultra-low ripple capacitor intelligent withstand voltage test power supply. Background Art

[0002] Capacitors are referred to as capacitors, represented by the letter C. They are devices that hold electric charge and are also the main components of electronic circuits. Capacitors are composed of two conductors close to each other with a layer of non-conductive insulating medium in between. They can store electrical energy and have the characteristics of charging, discharging, passing AC, and blocking DC. Capacitors are one of the electronic components used in large quantities in electronic equipment, and are widely used in circuits for blocking DC, passing AC, coupling, bypassing, filtering, tuning circuits, energy conversion, and control.

[0003] Most of the existing capacitors are placed together and fit together when in use. Due to long-term use, the capacitors will be squeezed against each other, which can easily lead to leakage and heating of the capacitors. When the capacitors are produced, a voltage withstand test is required. Most of the existing voltage withstand tests are performed by cylinder squeezing, which can easily cause the capacitors to be offset or subjected to uneven force. Summary of the invention

[0004] The purpose of the present application is to provide a highly stable and ultra-low ripple intelligent voltage withstand test power supply for capacitors, which realizes that the bottom position of the capacitor can be fixed by a clamping component to prevent the capacitor from shifting during the voltage withstand test. The test component then performs a voltage withstand test on the top of the capacitor to avoid the capacitor from shifting during the voltage withstand test.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a highly stable and ultra-low ripple intelligent voltage withstand test power supply for capacitors, comprising a mechanism body, support seats are fixedly connected to both sides of the bottom surface of the mechanism body, a mounting groove is provided at the bottom position of the support seat, a material collection box is provided on one side of the top surface of the mechanism body, a control console is installed on the other side of the top surface of the mechanism body, a support rod is fixedly connected to the other side of the top surface of the mechanism body, a storage rack is fixedly connected to the top of the support rod, a rotating drum is provided at the opening of the storage rack, a feed port is provided inside the rotating drum, and rotating rods are fixedly connected to both ends of the rotating drum , the rotating rod is rotatably connected to the first shaft seat, the bottom end of the first shaft seat is fixedly connected to the mechanism body, one end of one of the rotating rods is fixedly connected to the output end of the driving motor, and the driving motor is fixedly installed on the mechanism body; it also includes a clamping assembly, an adjusting assembly and a testing assembly, the clamping assembly is arranged in the middle position of the mechanism body for fixing the capacitor, the adjusting assembly is arranged in the middle position of the mechanism body for use with the clamping assembly, and the testing assembly is arranged on the mechanism body for detecting the capacitor on the clamping assembly.

[0006] Preferably, the clamping assembly includes a pair of support plates fixedly installed in the middle position of the mechanism body, the top ends of the pair of support plates are fixedly connected to a detection platform, a pair of guide grooves are provided on the detection platform, the middle position of the detection platform is fixedly connected to a main shaft, and the top end of the main shaft is fixedly connected to a storage table.

[0007] Preferably, a pair of support plates are fixedly connected with a fixing rod, a sleeve block is slidably connected to the fixing rod, an axle pin is fixedly connected to the bottom surface of the sleeve block, a docking rod is fixedly connected to the top end of the sleeve block, the top end of the docking rod extends to the top surface position of the detection platform through a guide groove, the top end of the docking rod is fixedly connected to a docking seat, a clamping block is fixedly connected to the docking seat, and an arc groove is provided on one side of the clamping block.

[0008] Preferably, the adjustment assembly includes a pair of limit rods fixedly mounted on the mechanism body, a ring is sleeved on the limit rods, an arm rod is fixedly connected to the outer surface of the ring, a first slide groove is opened in the middle position of the arm rod, and a second slide groove is opened at one end of the arm rod.

[0009] Preferably, the second slide groove is internally slidably connected with an axle pin, the first slide groove is internally slidably connected with a sliding shaft, the bottom end of the sliding shaft is rotatably connected to the adjusting disk, the adjusting disk is fixedly connected with a positioning shaft, the bottom end of the positioning shaft is fixedly connected to the mechanism body, and the middle position of the positioning shaft is fixedly connected with a gear.

[0010] Preferably, the gear is meshed with a tooth plate, a pair of the tooth plates are provided, a driven block is fixedly connected between the tooth plates, the driven block is slidably connected to a pair of guide rods, both ends of the pair of guide rods are fixedly connected to a connecting frame, and the bottom end of the connecting frame is fixedly connected to the mechanism body.

[0011] Preferably, the top end of the driven block is fixedly connected to a sleeve, a threaded rod is threadedly connected to the sleeve, both ends of the threaded rod are rotatably connected to a second shaft seat, the bottom end of the second shaft seat is fixedly connected to the mechanism body, the other end of the threaded rod is fixedly connected to the output end of the servo motor, and the servo motor is fixedly mounted on the mechanism body.

[0012] Preferably, the test assembly includes a side panel fixedly mounted on the mechanism body, a frame fixedly mounted on the side panel, a lining plate fixedly connected to the middle position of the frame, a through hole is provided on the lining plate, a pair of third shaft seats are fixedly connected to both sides of the bottom surface of the frame, a screw rod is rotatably connected between the pair of third shaft seats, one end of the screw rod is fixedly connected to a turntable, and the screw rod is provided with positive and negative threads.

[0013] Preferably, a pair of moving blocks are threadedly connected to the screw rod, the top ends of the pair of moving blocks are fixedly connected to a push rod, the top ends of the push rods extend to the top position of the lining plate through a through hole, the top ends of the push rods are fixedly connected to a mounting seat, a pair of pulleys are rotatably connected to the mounting seat, a pair of pulleys are slidably connected to the cross bar, both ends of the cross bar are fixedly connected to the fourth axle seat, and the bottom end of the fourth axle seat is fixedly connected to the frame.

[0014] Preferably, the bottom ends of a pair of the moving blocks are fixedly connected to a first hinge seat, a push plate is rotatably connected to the first hinge seat, the other end of the push plate is rotatably connected to a second hinge seat, and the second hinge seat is fixedly connected to the top surface of the pressure plate.

[0015] In summary, the present invention has the following beneficial effects:

[0016] 1. The present invention has a reasonable structure. The capacitor inside the collecting box is placed on the storage table. Then, the operation of the adjustment component facilitates the shaft pin to drive the sleeve block to move. The sleeve block slides on the fixed rod. A docking rod is fixedly connected to the top of the sleeve block. The movement of the sleeve block facilitates the docking rod to slide inside the guide groove. The sliding of the docking rod facilitates the clamping block on the docking seat to clamp and fix the bottom position of the capacitor on the storage table, thereby avoiding the capacitor from being offset.

[0017] 2. In the present invention, when the shaft pin is moved, the servo motor is operated to rotate the threaded rod, a sleeve seat is threadedly connected to the threaded rod, and the sleeve seat is moved by rotating the second shaft seat, and the sleeve seat is fixedly connected to the driven block, and the movement of the sleeve seat drives the driven block to slide on the guide rod, thereby increasing the stability of the movement of the driven block, and toothed plates are fixedly connected to both sides of the driven block, and the toothed plates and the gears are meshed with each other. The toothed plates drive the gears to rotate through the movement of the driven block, thereby facilitating the rotation of the positioning shaft on the gear, and the rotation of the positioning shaft causes the sliding shaft on the adjusting disk to slide inside the first sliding groove, thereby facilitating the second sliding groove on the arm to pull the shaft pin to move;

[0018] 3. In the present invention, after the capacitor is fixed, the turntable is rotated, and the turntable is fixedly connected to the screw rod. The screw rod is rotated by the rotation of the turntable. Positive and negative threads are provided on the screw rod, and moving blocks are threadedly connected to different threads. The moving block is moved by the rotation of the screw rod. The movement of the moving block causes the top rod to slide inside the through hole to prevent the moving block from self-rotating. The pulley is caused to slide on the cross bar by the movement of the moving block. A first hinge seat is fixedly connected to the bottom end of the moving block, and a push plate is rotatably connected to the first hinge seat. The other end of the push plate is rotatably connected to the second hinge seat. The second hinge seat is fixedly connected to the pressure plate. The movement of the moving block pushes the pressure plate downward through the push plate, thereby facilitating the withstand voltage test of the capacitor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the installation mechanism body;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the mechanism body from the side;

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the mechanism body from the rear;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the testing platform;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the clamping block;

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the adjustment component;

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the frame;

[0027] Figure 8 for Figure 5 Enlarged structural diagram at A in the middle.

[0028] In the figure: 1, mechanism body; 101, support seat; 102, mounting groove; 103, collection box; 104, control console; 105, support rod; 106, storage rack; 107, rotating drum; 108, feeding port; 109, rotating rod; 110, first shaft seat; 112, driving motor; 2, support plate; 201, detection table; 202, guide groove; 203, main shaft; 204, storage table; 205, fixing rod; 206, sleeve block; 207, shaft pin; 208, docking rod; 209, docking seat; 210, clamping block; 211, arc groove; 3, limit rod; 301, collar; 302, arm; 303, first slide groove; 304, second slide slot; 305, slide shaft; 306, adjustment disk; 307, positioning shaft; 308, gear; 309, tooth plate; 310, driven block; 311, guide rod; 312, connecting frame; 313, sleeve seat; 314, threaded rod; 315, second shaft seat; 316, servo motor; 4, side plate; 401, frame; 402, lining plate; 403, through hole; 404, third shaft seat; 405, screw rod; 406, turntable; 407, moving block; 408, push rod; 409, mounting seat; 410, pulley; 411, cross bar; 412, fourth shaft seat; 413, first hinge seat; 414, push plate; 415, second hinge seat; 416, pressure plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0030] Example: Reference Figure 1 - Figure 8The high-stability ultra-low ripple capacitor intelligent withstand voltage test power supply shown in the figure includes a mechanism body 1, and support seats 101 are fixedly connected to both sides of the bottom surface of the mechanism body 1, and a mounting groove 102 is provided at the bottom position of the support seat 101. A collection box 103 is provided on one side of the top surface of the mechanism body 1, and a control console 104 is installed on the other side of the top surface of the mechanism body 1. A support rod 105 is fixedly connected to the other side of the top surface of the mechanism body 1, and a storage rack 106 is fixedly connected to the top of the support rod 105. A rotating drum 107 is provided at the opening of the storage rack 106, and a feeding port 108 is provided inside the rotating drum 107. Both ends of the rotating drum 107 are fixed. A rotating rod 109 is connected, and the rotating rod 109 is rotatably connected to the first shaft seat 110. The bottom end of the first shaft seat 110 is fixedly connected to the mechanism body 1, and one end of one of the rotating rods 109 is fixedly connected to the output end of the driving motor 112, and the driving motor 112 is fixedly installed on the mechanism body 1; it also includes a clamping assembly, an adjusting assembly and a testing assembly. The clamping assembly is arranged in the middle position of the mechanism body 1 for fixing the capacitor, the adjusting assembly is arranged in the middle position of the mechanism body 1 for use with the clamping assembly, and the testing assembly is arranged on the mechanism body 1 for detecting the capacitor on the clamping assembly.

[0031] Specifically, it should be noted that the control console 104, the drive motor 112 and the servo motor 316 are electrically connected through wires, and the specific working principles therebetween are referenced through the existing technology and will not be elaborated on herein. The operation of the servo motor 316 facilitates the clamping and fixing of the capacitor, and then after the withstand voltage test is completed, the qualified capacitor is placed inside the rack 106, and a rotating drum 107 is provided at the bottom opening of the rack 106. When the feed port 108 on the rotating drum 107 is rotated to communicate with the opening of the rack 106, the capacitor inside the rack 106 will enter the feed port 108 of the rotating drum 107 for separate transportation.

[0032] As an implementation method in this embodiment, the clamping assembly includes a pair of support plates 2 fixedly installed in the middle position of the mechanism body 1, the top ends of the pair of support plates 2 are fixedly connected with a detection table 201, a pair of guide grooves 202 are opened on the detection table 201, the middle position of the detection table 201 is fixedly connected with a main shaft 203, the top end of the main shaft 203 is fixedly connected with a storage table 204, a fixed rod 205 is fixedly connected between the pair of support plates 2, a sleeve block 206 is slidably connected to the fixed rod 205, an axle pin 207 is fixedly connected to the bottom surface of the sleeve block 206, a docking rod 208 is fixedly connected to the top end of the sleeve block 206, the top end of the docking rod 208 extends to the top surface position of the detection table 201 through the guide groove 202, the top end of the docking rod 208 is fixedly connected with a docking seat 209, a clamping block 210 is fixedly connected to the docking seat 209, and an arc groove 211 is opened on one side of the clamping block 210.

[0033] Specifically, the capacitor inside the collection box 103 is placed on the storage table 204, and then the operation of the adjustment component facilitates the shaft pin 207 to drive the sleeve block 206 to move, and the sleeve block 206 will slide on the fixed rod 205. A docking rod 208 is fixedly connected to the top of the sleeve block 206. The movement of the sleeve block 206 facilitates the docking rod 208 to slide inside the guide groove 202. The sliding of the docking rod 208 facilitates the clamping block 210 on the docking seat 209 to clamp and fix the bottom position of the capacitor on the storage table 204 to avoid the capacitor from being offset.

[0034] As an implementation method in this embodiment, the adjustment component includes a pair of limit rods 3 fixedly installed on the mechanism body 1, a ring 301 is sleeved on the pair of limit rods 3, an arm rod 302 is fixedly connected to the outer surface of the ring 301, a first slide groove 303 is opened in the middle of the arm rod 302, a second slide groove 304 is opened at one end of the arm rod 302, an axle pin 207 is slidably connected inside the second slide groove 304, a sliding shaft 305 is slidably connected inside the first slide groove 303, the bottom end of the sliding shaft 305 is rotatably connected to the adjustment disk 306, a positioning shaft 307 is fixedly connected to the adjustment disk 306, the bottom end of the positioning shaft 307 is fixedly connected to the mechanism body 1, and a gear 308 is fixedly connected to the middle position of the positioning shaft 307 A tooth plate 309 is meshed on the gear 308, and a pair of tooth plates 309 are provided. A driven block 310 is fixedly connected between the tooth plates 309, and the driven block 310 is slidably connected to a pair of guide rods 311. The two ends of the pair of guide rods 311 are fixedly connected to a connecting frame 312, and the bottom end of the connecting frame 312 is fixedly connected to the mechanism body 1. The top of the driven block 310 is fixedly connected to a sleeve seat 313, and a threaded rod 314 is threadedly connected to the sleeve seat 313. The two ends of the threaded rod 314 are rotatably connected to the second shaft seat 315, and the bottom end of the second shaft seat 315 is fixedly connected to the mechanism body 1. The other end of the threaded rod 314 is fixedly connected to the output end of the servo motor 316, and the servo motor 316 is fixedly installed on the mechanism body 1.

[0035] Specifically, when the shaft pin 207 is moved, the servo motor 316 operates to rotate the threaded rod 314, and the threaded rod 314 is threadedly connected with a sleeve 313. The sleeve 313 is moved by the rotation of the second shaft seat 315. The sleeve 313 is fixedly connected to the driven block 310. The movement of the sleeve 313 drives the driven block 310 to slide on the guide rod 311, thereby increasing the stability of the movement of the driven block 310. Tooth plates 309 are fixedly connected to both sides of the driven block 310, and the tooth plates 309 and the gear 308 are meshed with each other. The movement of the driven block 310 drives the gear 308 to rotate, thereby facilitating the rotation of the positioning shaft 307 on the gear 308. The rotation of the positioning shaft 307 causes the sliding shaft 305 on the adjusting disk 306 to slide inside the first sliding groove 303, thereby facilitating the second sliding groove 304 on the arm 302 to pull the shaft pin 207 to move.

[0036] As an implementation method in this embodiment, the test component includes a side plate 4 fixedly mounted on the mechanism body 1, a frame 401 is fixedly mounted on the side plate 4, a lining plate 402 is fixedly connected to the middle position of the frame 401, a through hole 403 is opened on the lining plate 402, a pair of third shaft seats 404 are fixedly connected to the two sides of the bottom surface of the frame 401, a screw rod 405 is rotatably connected between the pair of third shaft seats 404, one end of the screw rod 405 is fixedly connected to a turntable 406, the screw rod 405 is provided with positive and negative threads, a pair of moving blocks 407 are threadedly connected to the screw rod 405, the top ends of the pair of moving blocks 407 are fixedly connected to push rods 408, and the push rods 408 The top of the top rod 408 extends through the through hole 403 to the top position of the lining plate 402, the top of the top rod 408 is fixedly connected to the mounting seat 409, and a pair of pulleys 410 are rotatably connected to the mounting seat 409, and the pair of pulleys 410 are slidably connected to the cross bar 411, and the two ends of the cross bar 411 are fixedly connected to the fourth axle seat 412, and the bottom end of the fourth axle seat 412 is fixedly connected to the frame 401, and the bottom end of a pair of moving blocks 407 is fixedly connected to the first hinge seat 413, and the first hinge seat 413 is rotatably connected to a push plate 414, and the other end of the push plate 414 is rotatably connected to the second hinge seat 415, and the second hinge seat 415 is fixedly connected to the top surface of the pressure plate 416.

[0037] Specifically, after the capacitor is fixed, the turntable 406 is rotated, and the turntable 406 is fixedly connected to the screw rod 405. The screw rod 405 is rotated by the rotation of the turntable 406. The screw rod 405 is provided with positive and negative threads, and the moving block 407 is threadedly connected to different threads. The moving block 407 is moved by the rotation of the screw rod 405. The movement of the moving block 407 causes the ejector rod 408 to slide inside the through hole 403 to prevent the moving block 407 from rotating. The pulley 410 slides on the cross bar 411 through the movement of the moving block 407, a first hinge seat 413 is fixedly connected to the bottom end of the moving block 407, and a push plate 414 is rotatably connected to the first hinge seat 413, the other end of the push plate 414 is rotatably connected to the second hinge seat 415, and the second hinge seat 415 is fixedly connected to the pressure plate 416. The movement of the moving block 407 pushes the pressure plate 416 downward through the push plate 414, thereby facilitating the withstand voltage test of the capacitor.

[0038] The working principle of the present invention is as follows: the capacitor inside the collecting box 103 is placed on the storage table 204, and then the operation of the adjustment component facilitates the shaft pin 207 to drive the sleeve block 206 to move, and the sleeve block 206 will slide on the fixed rod 205. A docking rod 208 is fixedly connected to the top of the sleeve block 206. The movement of the sleeve block 206 facilitates the docking rod 208 to slide inside the guide groove 202. The sliding of the docking rod 208 facilitates the clamping block 210 on the docking seat 209 to clamp and fix the bottom position of the capacitor on the storage table 204, so as to avoid the capacitor from being offset.

[0039] When the shaft pin 207 is moved, the servo motor 316 operates to rotate the threaded rod 314, and the threaded rod 314 is threadedly connected with a sleeve 313. The sleeve 313 is moved by the rotation of the second shaft seat 315. The sleeve 313 is fixedly connected to the driven block 310. The movement of the sleeve 313 drives the driven block 310 to slide on the guide rod 311, thereby increasing the stability of the movement of the driven block 310. Tooth plates 309 are fixedly connected to both sides of the driven block 310, and the tooth plates 309 and the gear 308 are meshed with each other. The tooth plates 309 drive the gear 308 to rotate through the movement of the driven block 310, thereby facilitating the rotation of the positioning shaft 307 on the gear 308. The rotation of the positioning shaft 307 causes the sliding shaft 305 on the adjusting disk 306 to slide inside the first sliding groove 303, thereby facilitating the second sliding groove 304 on the arm 302 to pull the shaft pin 207 to move.

[0040] After the capacitor is fixed, the turntable 406 is rotated. The turntable 406 is fixedly connected to the screw rod 405. The screw rod 405 is rotated by the rotation of the turntable 406. The screw rod 405 is provided with positive and negative threads, and the moving block 407 is threadedly connected to different threads. The moving block 407 is moved by the rotation of the screw rod 405. The movement of the moving block 407 causes the ejector rod 408 to slide inside the through hole 403 to prevent the moving block 407 from rotating. The pulley 410 slides on the cross bar 411 through the movement of the moving block 407, and a first hinge seat 413 is fixedly connected to the bottom end of the moving block 407, and a push plate 414 is rotatably connected to the first hinge seat 413, and the other end of the push plate 414 is rotatably connected to the second hinge seat 415, and the second hinge seat 415 is fixedly connected to the pressure plate 416. The movement of the moving block 407 pushes the pressure plate 416 downward through the push plate 414, thereby facilitating the withstand voltage test of the capacitor.

[0041] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A highly stable and ultra-low ripple capacitor intelligent withstand voltage test power supply, comprising a mechanism body (1), characterized in that: Support seats (101) are fixedly connected to both sides of the bottom surface of the mechanism body (1), a mounting groove (102) is provided at the bottom position of the support seat (101), a material collection box (103) is provided on one side of the top surface of the mechanism body (1), a control console (104) is provided on the other side of the top surface of the mechanism body (1), a support rod (105) is fixedly connected to the other side of the top surface of the mechanism body (1), a storage rack (106) is fixedly connected to the top end of the support rod (105), and an opening of the storage rack (106) is provided. A rotating drum (107) is provided at the position, a feed port (108) is provided inside the rotating drum (107), rotating rods (109) are fixedly connected at both ends of the rotating drum (107), the rotating rods (109) are rotatably connected to a first shaft seat (110), the bottom end of the first shaft seat (110) is fixedly connected to the mechanism body (1), one end of one of the rotating rods (109) is fixedly connected to the output end of a driving motor (112), and the driving motor (112) is fixedly mounted on the mechanism body (1); It also comprises a clamping assembly, an adjusting assembly and a testing assembly, wherein the clamping assembly is arranged at the middle position of the mechanism body (1) for fixing the capacitor, the adjusting assembly is arranged at the middle position of the mechanism body (1) for use in conjunction with the clamping assembly, and the testing assembly is arranged on the mechanism body (1) for testing the capacitor on the clamping assembly.

2. The high-stability ultra-low ripple capacitor intelligent withstand voltage test power supply according to claim 1, characterized in that: The clamping assembly comprises a pair of support plates (2) fixedly mounted in the middle of the mechanism body (1); the top ends of the pair of support plates (2) are fixedly connected to a detection platform (201); a pair of guide grooves (202) are provided on the detection platform (201); the middle of the detection platform (201) is fixedly connected to a main shaft (203); and the top end of the main shaft (203) is fixedly connected to a storage platform (204).

3. The high-stability ultra-low ripple capacitor intelligent withstand voltage test power supply according to claim 2, characterized in that: A fixing rod (205) is fixedly connected between a pair of the support plates (2), a sleeve block (206) is slidably connected to the fixing rod (205), an axle pin (207) is fixedly connected to the bottom surface of the sleeve block (206), a docking rod (208) is fixedly connected to the top of the sleeve block (206), the top of the docking rod (208) extends to the top surface of the detection platform (201) through a guide groove (202), a docking seat (209) is fixedly connected to the top of the docking rod (208), a clamping block (210) is fixedly connected to the docking seat (209), and an arc groove (211) is provided on one side of the clamping block (210).

4. The high-stability ultra-low ripple capacitor intelligent withstand voltage test power supply according to claim 3, characterized in that: The adjustment assembly comprises a pair of limit rods (3) fixedly mounted on the mechanism body (1); a collar (301) is sleeved on the limit rods (3); an arm rod (302) is fixedly connected to the outer surface of the collar (301); a first slide groove (303) is provided at the middle of the arm rod (302); and a second slide groove (304) is provided at one end of the arm rod (302).

5. The high-stability ultra-low ripple capacitor intelligent withstand voltage test power supply according to claim 4, characterized in that: The second slide groove (304) is internally slidably connected with an axle pin (207), the first slide groove (303) is internally slidably connected with a slide shaft (305), the bottom end of the slide shaft (305) is rotatably connected to an adjustment disk (306), a positioning shaft (307) is fixedly connected to the adjustment disk (306), the bottom end of the positioning shaft (307) is fixedly connected to the mechanism body (1), and a gear (308) is fixedly connected to the middle position of the positioning shaft (307).

6. The high-stability ultra-low ripple capacitor intelligent withstand voltage test power supply according to claim 5, characterized in that: The gear (308) is meshed with a tooth plate (309), a pair of the tooth plates (309) are provided, a driven block (310) is fixedly connected between the tooth plates (309), the driven block (310) is slidably connected to a pair of guide rods (311), both ends of the pair of guide rods (311) are fixedly connected to a connecting frame (312), and the bottom end of the connecting frame (312) is fixedly connected to the mechanism body (1).

7. The high-stability ultra-low ripple capacitor intelligent withstand voltage test power supply according to claim 6, characterized in that: The top end of the driven block (310) is fixedly connected to a sleeve seat (313), a threaded rod (314) is threadedly connected to the sleeve seat (313), both ends of the threaded rod (314) are rotatably connected to a second shaft seat (315), the bottom end of the second shaft seat (315) is fixedly connected to the mechanism body (1), the other end of the threaded rod (314) is fixedly connected to the output end of a servo motor (316), and the servo motor (316) is fixedly mounted on the mechanism body (1).

8. The high-stability ultra-low ripple capacitor intelligent withstand voltage test power supply according to claim 1, characterized in that: The test assembly comprises a side plate (4) fixedly mounted on the mechanism body (1), a frame (401) fixedly mounted on the side plate (4), a lining plate (402) fixedly connected to the middle position of the frame (401), a through hole (403) being provided on the lining plate (402), a pair of third shaft seats (404) fixedly connected to both sides of the bottom surface of the frame (401), a screw rod (405) rotatably connected between the pair of third shaft seats (404), one end of the screw rod (405) fixedly connected to a turntable (406), and the screw rod (405) is provided with positive and negative threads.

9. The high-stability ultra-low ripple capacitor intelligent withstand voltage test power supply according to claim 8, characterized in that: A pair of moving blocks (407) are threadedly connected to the screw rod (405), and the top ends of the moving blocks (407) are fixedly connected to a push rod (408), and the top ends of the push rods (408) extend to the top position of the lining plate (402) through the through holes (403). The top ends of the push rods (408) are fixedly connected to a mounting seat (409), and the mounting seat (409) is rotatably connected to a pair of pulleys (410), and the pair of pulleys (410) are slidably connected to a cross bar (411), and both ends of the cross bar (411) are fixedly connected to a fourth shaft seat (412), and the bottom end of the fourth shaft seat (412) is fixedly connected to the frame (401).

10. The high-stability ultra-low ripple capacitor intelligent withstand voltage test power supply according to claim 9, characterized in that: The bottom ends of a pair of movable blocks (407) are fixedly connected to a first hinge seat (413), a push plate (414) is rotatably connected to the first hinge seat (413), the other end of the push plate (414) is rotatably connected to a second hinge seat (415), and the second hinge seat (415) is fixedly connected to the top surface of the pressure plate (416).

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