Tantalum capacitor electrode connection structure

Abstract

The invention belongs to the technical field of conductive connection, and discloses a tantalum capacitor electrode connecting structure which comprises a tantalum capacitor connecting seat assembly and a tantalum capacitor assembly, a conductive transposition assembly is arranged at the bottom end in the tantalum capacitor connecting seat assembly, and a first transposition driving assembly and a second transposition driving assembly are arranged at the top end in the tantalum capacitor connecting seat assembly. The conductive positive electrode and the conductive negative electrode are optimized and improved to realize movable conductive wiring, and the conductive positive electrode and the conductive negative electrode are linked with the insertion sequence of the long and short pins of the tantalum capacitor assembly, that is, no matter the long and short pins are positively inserted or reversely inserted, through the linkage of the structure, the wiring efficiency is greatly improved. According to the tantalum capacitor connecting seat assembly, the long and short pins of the tantalum capacitor assembly are enabled to always face the conductive positive electrode and the conductive negative electrode in a one-to-one manner, so that error-avoiding conductive connection is realized, and meanwhile, when the tantalum capacitor assembly is disassembled, through pushing resetting of the arc-shaped reset spring, the tantalum capacitor assembly forms an electrode power-off action of power-off self-popping on the tantalum capacitor connecting seat assembly.

Description

Technical Field

[0001] The present invention belongs to the technical field of conductive connection, and in particular relates to a tantalum capacitor electrode connection structure. Background Art

[0002] Tantalum capacitors are electronic components whose main function is to store charge and release it when needed. In circuits, tantalum capacitors can be used for filtering, coupling, maintaining stable voltage, etc., so they are widely used in electronic products.

[0003] The existing technology has the following problems: Tantalum capacitors are divided into surface-mount tantalum capacitors and pin-type tantalum capacitors. Pin-type tantalum capacitors are more commonly used tantalum capacitors. Pin-type tantalum capacitors are divided into long pins and short pins. When in use, the long pin is connected to the positive pole and the short pin is connected to the negative pole. The conductive connection cannot be connected in reverse during use, otherwise it is easy to cause the capacitor to burn or explode. However, the existing tantalum capacitor electrode connection cannot achieve a good error avoidance function, which may lead to danger when the actual conductive connection is connected in reverse. Therefore, it is urgent to solve this problem. Summary of the Invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a tantalum capacitor electrode connection structure, which has the characteristics of being conductive and safe to use.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a tantalum capacitor electrode connection structure, comprising a tantalum capacitor connection seat assembly and a tantalum capacitor assembly, wherein a conductive transposition assembly is provided at the bottom end of the tantalum capacitor connection seat assembly, and a first transposition drive assembly and a second transposition drive assembly are provided at the top end of the tantalum capacitor connection seat assembly. During the process of randomly inserting the tantalum capacitor assembly into the tantalum capacitor connection seat assembly for conductive connection, the conductive transposition assembly is self-driven by the first transposition drive assembly and the second transposition drive assembly, and an error-avoiding conductive connection structure in which the positive electrode is paired with the long pin and the negative electrode is paired with the short pin is always formed between the conductive transposition assembly in the tantalum capacitor connection seat assembly and the tantalum capacitor assembly. The conductive transposition assembly is self-reset by centering in the tantalum capacitor connection seat assembly, and the tantalum capacitor assembly forms an electrode connection structure on the tantalum capacitor connection seat assembly that pops up automatically when power is off.

[0006] In a preferred embodiment of a tantalum capacitor electrode connection structure, the tantalum capacitor connection seat assembly includes a conductive connection seat, two electrode pin slots are symmetrically provided on the top of the conductive connection seat, two T-shaped frames and two abutment frames are symmetrically fixedly provided on the inner edge and outer edge of the bottom of the conductive connection seat, and two protrusions are symmetrically distributed and fixedly provided on the inner wall of the top of the conductive connection seat, and a tightening screw is threadedly provided on one side of the conductive connection seat;

[0007] The conductive transposition assembly includes a shaft collar, a conical gear ring and a reset side arm are fixedly provided on the top and one side of the shaft collar, and a U-shaped arm is fixedly provided on both sides of the top of the shaft collar, a guide slide is slidably provided on the contact end plate at the top of the U-shaped arm, and a contact spring and a contact roller are provided at one end of the guide slide, a positive conductive sheet is fixedly provided on the other end of one of the guide slides, and a negative conductive sheet is fixedly provided on the other end of the other guide slide, and an arc-shaped reset spring is fixedly provided on both sides of the reset side arm;

[0008] The first transposition drive assembly includes a driving shaft and a supporting shaft, wherein a second pulley and a resistance-increasing pad are fixedly provided at both ends of the driving shaft, a first pulley and a conical driving gear are fixedly provided at both ends of the supporting shaft, and a belt is provided between the first pulley and the second pulley;

[0009] The tantalum capacitor assembly comprises a tantalum capacitor body, on which a short electrode pin and a long electrode pin are provided.

[0010] In a preferred embodiment of a tantalum capacitor electrode connection structure, the bottom of the collar is rotatably arranged on the bottom seat of the conductive connection seat through a bearing, and the two arc-shaped reset springs are arranged between the outer periphery of the collar and the inner wall of the conductive connection seat. One end of the arc-shaped reset spring is fixed on the reset side arm, and the other end of the arc-shaped reset spring is fixed on the abutment frame. Through the pushing of the two arc-shaped reset springs, in the initial state, the reset side arm on the collar is rotatably aligned and distributed at the center line of the two electrode pin slots.

[0011] In a preferred embodiment of the tantalum capacitor electrode connection structure, the driving shaft and the support shaft are rotatably arranged on a T-shaped frame at the bottom of the conductive connection seat through bearings, and the conical driving gear is engaged with the conical gear ring.

[0012] In a preferred embodiment of a tantalum capacitor electrode connection structure, the first transposition drive component and the second transposition drive component are arranged in a mirror-symmetrical manner in the tantalum capacitor connecting seat component, the structure of the second transposition drive component is consistent with the structure of the first transposition drive component, and the connection method of the second transposition drive component on the tantalum capacitor connecting seat component and the conductive transposition component is consistent with the connection method of the first transposition drive component on the tantalum capacitor connecting seat component and the conductive transposition component.

[0013] In a preferred embodiment of a tantalum capacitor electrode connection structure, the guide slide rod slides through the contact end plate, and the two ends of the contact spring respectively contact the contact roller and the contact end plate. Through the push of the contact spring, the guide slide rod drives the positive conductive sheet to move outward in contact.

[0014] In a preferred embodiment of a tantalum capacitor electrode connection structure, the shaft ring drives the two U-shaped arms to rotate inside the conductive connection seat, and the contact roller rotates in contact with the inner wall of the top of the conductive connection seat and the protrusion through the push of the contact spring.

[0015] In a preferred embodiment of a tantalum capacitor electrode connection structure, the short electrode pin and the long electrode pin are inserted into the tantalum capacitor connection seat assembly through two electrode pin slots for conductive connection, the positive electrode conductive sheet is in contact with the long electrode pin for conductive connection, the negative electrode conductive sheet is in contact with the short electrode pin for conductive connection, and the tightening screw thread is tightened on the U-shaped arm.

[0016] In a preferred embodiment of the tantalum capacitor electrode connection structure, the positive electrode conductive sheet is connected to an external positive electrode circuit via a wire, and the negative electrode conductive sheet is connected to an external negative electrode circuit via a wire.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: during the process of randomly inserting the tantalum capacitor component into the tantalum capacitor connecting seat component for conductive connection, the conductive transposition component is self-driven by the first transposition drive component and the second transposition drive component, and a conductive connection structure with a positive electrode to a long pin and a negative electrode to a short pin is always formed between the conductive transposition component in the tantalum capacitor connecting seat component and the tantalum capacitor component; the conductive transposition component is self-reset in the centering of the tantalum capacitor connecting seat component, and the tantalum capacitor component forms an electrode connection structure on the tantalum capacitor connecting seat component that pops up when power is cut off. The linkage structure makes the positive conductive sheet and the negative conductive sheet always rotate to face the long electrode pin and the short electrode pin on the tantalum capacitor assembly during the insertion process, so as to realize the error-avoiding conductive insertion connection. At this time, the positive conductive sheet and the negative conductive sheet rotate to face the long electrode pin and the short electrode pin on the tantalum capacitor assembly. When inserted into place, the contact roller will rotate to the position of the cam. At this time, the positive conductive sheet and the negative conductive sheet on the two guide slide bars will contact each other inwardly through the protrusion of the cam. That is, the positive conductive sheet contacts the long electrode pin and the negative conductive sheet contacts the long electrode pin. When the tantalum capacitor assembly is disassembled, it is only necessary to loosen the tightening screw. At this time, the arc-shaped reset spring elastically resets because the elasticity of the two arc-shaped reset springs changes during the conductive connection. At this time, the arc-shaped reset spring elastically resets, that is, the conductive transposition assembly resets and rotates in the tantalum capacitor connector assembly. During the reset and rotation process of the conductive transposition assembly, the positive conductive sheet is away from the long The electrode pin and the negative conductive sheet are away from the short electrode pin. In this way, the tantalum capacitor assembly is powered off. At the same time, during the resetting and rotation process of the conductive transposition assembly, the resistance-increasing pad on the first transposition drive assembly rotates in the opposite direction. The reverse rotation of the resistance-increasing pad lifts the long electrode pin upward from the tantalum capacitor connector assembly. That is, during the resetting and rotation process of the conductive transposition assembly, the tantalum capacitor assembly of the present invention forms a power-off and self-ejecting electrode power-off action on the tantalum capacitor connector assembly. In this way, the power-off and disassembly of the tantalum capacitor assembly is facilitated, and the safety and convenience of disassembly of the tantalum capacitor assembly are ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A cross-sectional view of the present invention when in use;

[0019] Figure 2 is a cross-sectional view of the present invention;

[0020] Figure 3 An exploded view of the present invention;

[0021] Figure 4 is a cross-sectional view of a tantalum capacitor connector assembly of the present invention;

[0022] Figure 5 is a three-dimensional diagram of the conductive transposition assembly of the present invention;

[0023] Figure 6 is a perspective view of the first transposition drive assembly of the present invention;

[0024] Figure 7 is a three-dimensional diagram of a tantalum capacitor assembly of the present invention;

[0025] In the figure: 100, tantalum capacitor connector assembly; 101, conductive connector; 102, T-shaped frame; 103, contact frame; 104, protruding frame; 105, electrode pin slot; 106, tightening screw; 200, conductive transposition assembly; 201, shaft ring; 202, negative conductive sheet; 203, positive conductive sheet; 204, guide slide; 205, contact end plate; 206, contact spring; 207, contact roller; 208, U-shaped arm; 209 , reset side arm; 210, conical gear ring; 211, arc-shaped reset spring; 300, first transposition drive assembly; 301, drive shaft; 302, resistance-increasing pad; 303, belt; 304, first pulley; 305, support shaft; 306, conical drive gear; 307, second pulley; 400, second transposition drive assembly; 500, tantalum capacitor assembly; 501, tantalum capacitor body; 502, short electrode pin; 503, long electrode pin. 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 Figure 1-Figure 7As shown, the present invention provides a tantalum capacitor electrode connection structure, including a tantalum capacitor connection seat assembly 100 and a tantalum capacitor assembly 500, wherein a conductive transposition assembly 200 is provided at the bottom end of the tantalum capacitor connection seat assembly 100, and a first transposition drive assembly 300 and a second transposition drive assembly 400 are provided at the top end of the tantalum capacitor connection seat assembly 100. When the tantalum capacitor assembly 500 is randomly inserted into the tantalum capacitor connection seat assembly 100 for conductive connection, the conductive transposition assembly 200 is self-driven by the first transposition drive assembly 300 and the second transposition drive assembly 400, and a fault-avoiding conductive connection structure in which the positive electrode is paired with the long pin and the negative electrode is paired with the short pin is always formed between the conductive transposition assembly 200 in the tantalum capacitor connection seat assembly 100 and the tantalum capacitor assembly 500. Through the centering and self-resetting of the conductive transposition assembly 200 in the tantalum capacitor connection seat assembly 100, the tantalum capacitor assembly 500 forms an electrode connection structure on the tantalum capacitor connection seat assembly 100 that automatically pops up when the power is off.

[0028] In a preferred embodiment, see Figure 4 The tantalum capacitor connection seat assembly 100 includes a conductive connection seat 101, and two electrode pin slots 105 are symmetrically opened on the top of the conductive connection seat 101. Two T-shaped frames 102 and two abutment frames 103 are symmetrically fixed on the inner edge and outer edge of the bottom of the conductive connection seat 101, and two protrusions 104 are symmetrically distributed and fixed on the inner wall of the top of the conductive connection seat 101. A tightening screw 106 is threaded on one side of the conductive connection seat 101.

[0029] In a preferred embodiment, see Figure 5The conductive transposition assembly 200 includes a shaft ring 201, and a conical gear ring 210 and a reset side arm 209 are fixedly provided on the top and one side of the shaft ring 201 respectively, and a U-shaped arm 208 is fixedly provided on both sides of the top of the shaft ring 201. A guide slide 204 is slidably provided on the contact end plate 205 at the top of the U-shaped arm 208, and a contact spring 206 and a contact roller 207 are provided at one end of the guide slide 204. The other end of one guide slide 204 is fixedly provided with a positive conductive sheet 203, and the other end of the other guide slide 204 is fixedly provided with a negative conductive sheet 202. Arc-shaped reset springs 211 are fixedly provided on both sides of the reset side arm 209. The bottom of the shaft ring 201 is rotatably provided on the bottom seat body of the conductive connecting seat 101 through a bearing. Two arc-shaped reset springs 211 are provided between the outer periphery of the shaft ring 201 and the inner wall of the conductive connecting seat 101. One end of the arc-shaped reset spring 211 is fixed to the reset side The arm 209 is on the shaft, and the other end of the arc-shaped return spring 211 is fixed on the contact frame 103. Through the push of the two arc-shaped return springs 211, in the initial state, the return side arm 209 on the collar 201 is rotated and centered at the center line of the two electrode pin slots 105. The guide slide 204 slides through the contact end plate 205. The two ends of the contact spring 206 respectively contact the contact roller 207 and the contact end plate 205. 6 is pushed, the guide slide bar 204 drives the positive conductive sheet 203 to move outward in resistance, the collar 201 drives the two U-shaped arms 208 to rotate inside the conductive connection seat 101, and through the push of the resistance spring 206, the resistance roller 207 resists and rotates on the top inner wall of the conductive connection seat 101 and the protrusion 104. The positive conductive sheet 203 is connected to the external positive circuit through a wire, and the negative conductive sheet 202 is connected to the external negative circuit through a wire.

[0030] In a preferred embodiment, see Figure 6 The first transposition drive assembly 300 includes a driving shaft 301 and a support shaft 305. The two ends of the driving shaft 301 are respectively fixed with a second pulley 307 and a resistance-increasing pad 302. The two ends of the support shaft 305 are respectively fixed with a first pulley 304 and a conical driving gear 306. A belt 303 is provided between the first pulley 304 and the second pulley 307. The driving shaft 301 and the support shaft 305 are rotatably provided on a T-shaped frame 102 at the bottom of the conductive connecting seat 101 through bearings. The conical driving gear The wheel 306 is engaged with the conical gear ring 210, and the first transposition drive component 300 and the second transposition drive component 400 are arranged in a mirror-symmetrical manner in the tantalum capacitor connecting seat component 100. The structure of the second transposition drive component 400 is consistent with the structure of the first transposition drive component 300, and the connection method of the second transposition drive component 400 on the tantalum capacitor connecting seat component 100 and the conductive transposition component 200 is consistent with the connection method of the first transposition drive component 300 on the tantalum capacitor connecting seat component 100 and the conductive transposition component 200.

[0031] In a preferred embodiment, see Figure 7 The tantalum capacitor assembly 500 includes a tantalum capacitor body 501, on which a short electrode pin 502 and a long electrode pin 503 are provided. The short electrode pin 502 and the long electrode pin 503 are inserted into the tantalum capacitor connector assembly 100 through two electrode pin slots 105 for conductive connection. The positive conductive sheet 203 is in contact with the long electrode pin 503 for conductive connection, and the negative conductive sheet 202 is in contact with the short electrode pin 502 for conductive connection. The tightening screw 106 is threadedly tightened on the U-shaped arm 208.

[0032] In summary, when the tantalum capacitor assembly 500 is electrically connected, the short electrode pin 502 and the long electrode pin 503 are inserted into the tantalum capacitor connector assembly 100 through the two electrode pin slots 105. Since the long electrode pin 503 is long, the long electrode pin 503 first contacts the first transposition drive assembly 300 or the second transposition drive assembly 400. The present invention first takes contact with the first transposition drive assembly 300 as an example. When the long electrode pin 503 contacts the resistance-increasing pad 302, because the tantalum capacitor assembly 500 is continuously inserted, the long electrode pin 503 The contact friction between the resistance-increasing pads 302 is used to realize the rotation of the drive shaft 301. At this time, the second pulley 307 drives the bevel drive gear 306 to rotate synchronously through the belt 303 and the first pulley 304. The bevel drive gear 306 is engaged with the bevel gear ring 210. At this time, the shaft ring 201 rotates, that is, when the tantalum capacitor component 500 is pressed and inserted into the tantalum capacitor connector component 100, the conductive transposition component 200 will rotate accordingly. When the conductive transposition component 200 rotates, the positive conductive sheet 203 and the negative conductive sheet 202 on the conductive transposition component 200 are separated. The positive electrode pin 203 and the negative electrode pin 202 are rotated to the sides of the long electrode pin 503 and the short electrode pin 502 respectively. That is, when the tantalum capacitor component 500 is pressed and inserted into the tantalum capacitor connecting seat component 100, if the long electrode pin 503 first contacts the first transposition driving component 300, through the cooperation of the above structure, the positive conductive sheet 203 and the negative conductive sheet 202 are rotated to the sides of the long electrode pin 503 and the short electrode pin 502 respectively. Similarly, when the tantalum capacitor component 500 is pressed and inserted into the tantalum capacitor connecting seat component 100, if the long electrode pin 503 first contacts the second transposition driving component 400, through the cooperation of the above structure, Through the cooperation of the above structure, the positive conductive sheet 203 and the negative conductive sheet 202 will also rotate to the sides of the long electrode pin 503 and the short electrode pin 502 respectively. In this way, no matter whether the tantalum capacitor assembly 500 is inserted into the tantalum capacitor connecting seat assembly 100 in the forward direction or the reverse direction, through the above linkage structure, during the insertion process, the positive conductive sheet 203 and the negative conductive sheet 202 are always rotated to face the long electrode pin 503 and the short electrode pin 502 on the tantalum capacitor assembly 500, thereby realizing the error-avoiding conductive insertion connection.

[0033] On the basis of the above, that is, when the conductive transposition component 200 rotates, the positive conductive sheet 203 and the negative conductive sheet 202 rotate to face the long electrode pin 503 and the short electrode pin 502 on the tantalum capacitor component 500. When inserted into place, the abutting roller 207 will rotate to the position of the protrusion 104. At this time, through the protrusion of the protrusion 104, the positive conductive sheet 203 and the negative conductive sheet 202 on the two guide slides 204 abut inward, that is, the positive conductive sheet 203 abuts against the long electrode pin 503, and the negative conductive sheet 202 abuts against the short electrode pin 502, thereby realizing conductive electrical contact. After being inserted into place, the tightening screw 106 is tightened. At this time, the tightening screw 106 abuts against the outer wall of the U-shaped arm 208, thereby realizing conductive fixation of the electrode connection of the tantalum capacitor component 500.

[0034] On the basis of the above, when the tantalum capacitor assembly 500 is disassembled, it is only necessary to loosen the tightening screw 106. At this time, the arc-shaped reset spring 211 is elastically reset because the elasticity of the two arc-shaped reset springs 211 changes during the conductive connection. At this time, the arc-shaped reset spring 211 is elastically reset, that is, the conductive transposition assembly 200 is reset and rotated in the tantalum capacitor connection seat assembly 100. During the reset and rotation process of the conductive transposition assembly 200, the positive conductive sheet 203 is away from the long electrode pin 503 and the negative conductive sheet 202 is away from the short electrode pin 502. In this way, the tantalum capacitor assembly is realized. 500 is powered off, and at the same time, during the resetting and rotation process of the conductive transposition component 200, the resistance increasing pad 302 on the first transposition drive component 300 rotates in the opposite direction. The reverse rotation of the resistance increasing pad 302 lifts the long electrode pin 503 upward from the tantalum capacitor connector component 100, that is, during the resetting and rotation process of the conductive transposition component 200, the tantalum capacitor component 500 of the present invention forms a power-off and self-ejecting electrode power-off action on the tantalum capacitor connector component 100. In this way, the power-off and disassembly of the tantalum capacitor component 500 is facilitated, and the safety and convenience of the disassembly of the tantalum capacitor component 500 are ensured.

[0035] In simple terms, the present invention changes the traditional connection method of the tantalum capacitor assembly 500. The traditional connection method is that the conductive positive electrode and the conductive negative electrode are fixed. When the tantalum capacitor assembly 500 is inserted and connected, if the long and short pins are inserted incorrectly, the tantalum capacitor assembly 500 will be connected in reverse, and will subsequently burn and explode. The present invention optimizes and improves the conductive positive electrode and the conductive negative electrode to achieve movable conductive wiring, and the conductive positive electrode and the conductive negative electrode are linked with the insertion sequence of the long and short pins of the tantalum capacitor assembly 500. That is, regardless of whether the long and short pins are inserted forward or backward, through this structural linkage, the long and short pins of the tantalum capacitor assembly 500 are always aligned with the conductive positive electrode and the conductive negative electrode, thereby achieving an error-avoiding conductive connection. At the same time, when the tantalum capacitor assembly 500 is disassembled, the arc-shaped reset spring 211 is pushed and reset, and the tantalum capacitor assembly 500 of the present invention forms an electrode power-off action on the tantalum capacitor connector assembly 100 that is self-ejecting.

[0036] 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. A tantalum capacitor electrode connection structure, comprising a tantalum capacitor connection seat assembly (100) and a tantalum capacitor assembly (500), characterized in that: The bottom end of the tantalum capacitor connection seat assembly (100) is provided with a conductive transposition assembly (200), and the top end of the tantalum capacitor connection seat assembly (100) is provided with a first transposition drive assembly (300) and a second transposition drive assembly (400). When the tantalum capacitor assembly (500) is randomly inserted into the tantalum capacitor connection seat assembly (100) for conductive connection, the first transposition drive assembly (300) and the second transposition drive assembly (400) self-drive the conductive transposition assembly (200). A stray conductive connection structure in which the positive electrode is connected to the long pin and the negative electrode is connected to the short pin is always formed between the conductive transposition assembly (200) in the tantalum capacitor connection seat assembly (100) and the tantalum capacitor assembly (500). The conductive transposition assembly (200) is self-reset in alignment in the tantalum capacitor connection seat assembly (100). The tantalum capacitor assembly (500) forms an electrode connection structure on the tantalum capacitor connection seat assembly (100) that ejects itself when the power is cut off.

2. The tantalum capacitor electrode connection structure according to claim 1, wherein: The tantalum capacitor connection seat assembly (100) comprises a conductive connection seat (101), two electrode pin slots (105) are symmetrically provided on the top of the conductive connection seat (101), two T-shaped frames (102) and two abutment frames (103) are symmetrically fixedly provided on the inner edge and outer edge of the bottom of the conductive connection seat (101), and two protrusions (104) are symmetrically distributed and fixedly provided on the inner wall of the top of the conductive connection seat (101), and a tightening screw (106) is threadedly provided on one side of the conductive connection seat (101); The conductive transposition assembly (200) comprises a shaft ring (201), a conical gear ring (210) and a reset side arm (209) are fixedly provided at the top and one side of the shaft ring (201), and a U-shaped arm (208) is fixedly provided on both sides of the top of the shaft ring (201), a guide slide (204) is slidably provided on the contact end plate (205) at the top of the U-shaped arm (208), one end of the guide slide (204) is provided with a contact spring (206) and a contact roller (207), the other end of one of the guide slides (204) is fixedly provided with a positive conductive sheet (203), and the other end of the other guide slide (204) is fixedly provided with a negative conductive sheet (202), and both sides of the reset side arm (209) are fixedly provided with an arc-shaped reset spring (211); The first transposition drive assembly (300) comprises a driving shaft (301) and a supporting shaft (305), wherein the two ends of the driving shaft (301) are respectively fixedly provided with a second pulley (307) and a resistance-increasing pad (302), and the two ends of the supporting shaft (305) are respectively fixedly provided with a first pulley (304) and a conical driving gear (306), and a belt (303) is provided between the first pulley (304) and the second pulley (307); The tantalum capacitor assembly (500) comprises a tantalum capacitor body (501), and the tantalum capacitor body (501) is provided with a short electrode pin (502) and a long electrode pin (503).

3. The tantalum capacitor electrode connection structure according to claim 2, wherein: The bottom of the shaft ring (201) is rotatably arranged on the bottom seat of the conductive connection seat (101) through a bearing, and the two arc-shaped reset springs (211) are arranged between the outer periphery of the shaft ring (201) and the inner wall of the conductive connection seat (101), one end of the arc-shaped reset spring (211) is fixed on the reset side arm (209), and the other end of the arc-shaped reset spring (211) is fixed on the abutment frame (103). Through the pushing of the two arc-shaped reset springs (211), in the initial state, the reset side arm (209) on the shaft ring (201) is rotatably centered and distributed at the center line of the two electrode pin slots (105).

4. The tantalum capacitor electrode connection structure according to claim 2, wherein: The driving shaft (301) and the supporting shaft (305) are rotatably arranged on a T-shaped frame (102) at the bottom of the conductive connection seat (101) through bearings, and the conical driving gear (306) is engaged with the conical gear ring (210).

5. The tantalum capacitor electrode connection structure according to claim 2, wherein: The first transposition drive component (300) and the second transposition drive component (400) are arranged in a mirror-symmetrical manner in the tantalum capacitor connecting seat component (100); the structure of the second transposition drive component (400) is consistent with the structure of the first transposition drive component (300); and the connection method of the second transposition drive component (400) on the tantalum capacitor connecting seat component (100) and the conductive transposition component (200) is consistent with the connection method of the first transposition drive component (300) on the tantalum capacitor connecting seat component (100) and the conductive transposition component (200).

6. The tantalum capacitor electrode connection structure according to claim 2, wherein: The guide slide bar (204) slides through the contact end plate (205), and the two ends of the contact spring (206) respectively contact the contact roller (207) and the contact end plate (205). Through the pushing of the contact spring (206), the guide slide bar (204) drives the positive electrode conductive sheet (203) to move outward in contact.

7. The tantalum capacitor electrode connection structure according to claim 2, characterized in that: The shaft ring (201) drives the two U-shaped arms (208) to rotate inside the conductive connection seat (101), and the contact roller (207) is pushed by the contact spring (206) to rotate in contact with the inner wall of the top of the conductive connection seat (101) and the protrusion (104).

8. The tantalum capacitor electrode connection structure according to claim 2, wherein: The short electrode pin (502) and the long electrode pin (503) are inserted into the tantalum capacitor connector assembly (100) through two electrode pin slots (105) for conductive connection, the positive electrode conductive sheet (203) is in contact with the long electrode pin (503) for conductive connection, the negative electrode conductive sheet (202) is in contact with the short electrode pin (502) for conductive connection, and the tightening screw (106) is threadedly tightened on the U-shaped arm (208).

9. The tantalum capacitor electrode connection structure according to claim 2, characterized in that: The positive electrode conductive sheet (203) is connected to an external positive electrode circuit via a wire, and the negative electrode conductive sheet (202) is connected to an external negative electrode circuit via a wire.

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