CN110880426B - Soft package super capacitor connector - Google Patents

Abstract

The invention discloses a soft-package super-capacitor connector which comprises a base, wherein a rack is fixedly arranged at the bottom end inside the base, a gear is movably arranged on one side, close to the rack, inside the base through a bearing, a mounting block is fixedly arranged on one side, far away from the gear, of the upper end of the base, a metal contact rod is movably arranged on one side, far away from the gear, of the mounting block, a first spring is movably arranged on one side, close to the mounting block, of the metal contact rod, a limiting block is fixedly arranged at the upper end of the mounting block, supporting blocks are fixedly arranged at four corners inside the limiting block, a second spring is movably arranged on the inner side of the supporting block, an elastic supporting ring is fixedly arranged on one side, far away from the supporting block, of the second spring, and an anode pin is movably arranged inside the elastic supporting ring. The invention can realize the pin connection of any capacitance element, is convenient to mount and dismount, and has the advantages of simple structure, convenient use and the like.

Description

A soft package supercapacitor connector

Technical field

The invention relates to the field of capacitor connection, specifically a soft-packed supercapacitor connector.

Background technique

Supercapacitor, also known as electrochemical capacitor, electric double layer capacitor, gold capacitor, farad capacitor, is an electrochemical component developed in the 1970s and 1980s that uses polarized electrolytes to store energy. It is currently used It is wider and has stronger repeated charge and discharge characteristics than ordinary capacitive components.

However, the currently used supercapacitor connection devices have the following shortcomings:

1. The positive and negative pins of the supercapacitor are difficult to be directly fixed on the circuit board. They are prone to conductive failure and poor contact, which affects the normal use of the supercapacitor. Most of the current connection methods are spot welding and installation. The method is more complicated, and when the capacitor has a problem and needs to be repaired, it is difficult to disassemble;

2. There are many types of supercapacitors currently in use, with different lengths and thicknesses, and the distance between the positive and negative pins can be very different. Therefore, during the installation of the circuit board, the circuit needs to be replaced according to the specifications of the capacitor. board, which greatly increases the labor cost of the factory, so a connection device that can be applied to most supercapacitors is needed.

Contents of the invention

The purpose of the present invention is to provide a soft-packed supercapacitor connector to solve the problems raised in the above background technology.

In order to achieve the above object, the present invention provides the following technical solution: a soft-packed supercapacitor connector, including a base, a rack is fixedly provided at the bottom end of the base, and a rack is movably installed on one side of the base near the rack through a bearing. gear, the upper end of the base is fixedly provided with a mounting block on the side away from the gear, the mounting block is movably mounted with a metal contact rod on the side away from the gear, and the metal contact rod is movably mounted on the side close to the mounting block with a first spring. A limiter block is fixedly installed at the upper end of the installation block, and support blocks are fixedly installed at the four corners inside the limiter block. A second spring is movably installed inside the support block, and an elastic support ring is fixedly installed on the side of the second spring away from the support block. , a positive pin is movably installed inside the elastic support ring, a capacitive element is fixed on the upper end of the positive pin, a negative pin is fixed on the side of the capacitive element away from the positive pin, and the upper end of the base is close to the gear A moving block is movably installed on the side, and the moving block is movably connected to the gear shaft through a mounting base. A positive plate and a negative plate are respectively fixed on one side of the lower end of the base.

Preferably, a horizontal groove is provided inside the installation block, and the metal contact rod is movably installed in the horizontal groove. A vertical groove is provided inside the installation block, and the positive pin is movably installed in the vertical groove.

Preferably, positioning holes are provided at the lower ends of the positive electrode pin and the negative electrode pin respectively, and the metal contact rod is in close contact with the positioning holes.

Preferably, a moving plate is fixedly provided at the lower end of the moving block, a moving groove is provided at the upper end of the base, and the moving plate is movably installed in the moving groove.

Preferably, the positive plate and the negative plate are respectively provided with threaded holes inside, and oblique screws are movably installed at the lower ends of the positive plate and the negative plate respectively, and the oblique screws are threadedly engaged with the threaded holes.

Preferably, the base is fixedly provided with a rotating shaft groove on the side away from the gear, and the gear shaft is fixedly provided with a knob on the side close to the rotating shaft groove.

Compared with the prior art, the beneficial effects of the present invention are:

1. The present invention can quickly position the positive and negative pins of the capacitive element by designing the mounting block and the limiting block, and can ensure better conductivity on the basis of tight connection, through the first spring and the metal contact rod. Positioning installation, the metal contact rod passes through the positioning hole to effectively limit the position of the capacitive element, and an elastic support ring is provided to further fix the positive and negative pins under the action of the second spring;

2. The present invention is also equipped with a moving block that can move laterally under the adjustment of the knob. It can be adjusted according to the distance between the positive pin and the negative pin of the capacitor element. The knob drives the gear and the rack to engage in transmission, and then By driving the moving block to move, the distance can be adjusted for any capacitive element, thereby realizing the versatility of the connection device and having the advantages of simple structure and convenient use.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of a soft-packed supercapacitor connector according to the present invention;

Figure 2 is a schematic diagram of the internal structure of a soft-packed supercapacitor connector according to the present invention;

Figure 3 is an installation view of the second spring and the elastic support ring of a soft-packed supercapacitor connector according to the present invention.

In the picture: 1. Base; 2. Rack; 3. Gear; 4. Mounting block; 5. Metal contact rod; 6. First spring; 7. Limiting block; 8. Support block; 9. Second spring; 10 , Elastic support ring; 11. Positive pin; 12. Capacitive element; 13. Negative pin; 14. Moving block; 15. Positive plate; 16. Negative plate; 17. Horizontal slot; 18. Vertical slot; 19. Positioning Hole; 20. Moving plate; 21. Moving groove; 22. Threaded hole; 23. Oblique screw; 24. Rotating shaft groove; 25. Knob.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Please refer to Figures 1-3. The present invention provides a technical solution: a soft-packed supercapacitor connector, including a base 1. A rack 2 is fixedly provided at the bottom end of the base 1. The inside of the base 1 is close to the rack. 2. A gear 3 is movably installed on one side through a bearing. The gear 3 and the rack 2 mesh with each other. A mounting block 4 is fixed on the upper end of the base 1 away from the gear 3. The mounting block 4 is away from the gear 3. A metal contact rod 5 is movably installed on the side, and a first spring 6 is movably installed on one side of the metal contact rod 5 close to the mounting block 4. A limiting block 7 is fixedly installed on the upper end of the mounting block 4. The four inner corners of the limiting block 7 are A support block 8 is fixedly provided. A second spring 9 is movably installed inside the support block 8. An elastic support ring 10 is fixedly provided on the side of the second spring 9 away from the support block 8. The elastic support ring 10 is movably installed inside. There is a positive pin 11. A capacitive element 12 is fixedly installed on the upper end of the positive pin 11. A negative pin 13 is fixed on the side of the capacitive element 12 away from the positive pin 11. The upper end of the base 1 is close to the side of the gear 3. A moving block 14 is movably installed, and the moving block 14 is fixedly connected to the gear 3 axis through a mounting base. A positive plate 15 and a negative plate 16 are respectively fixed on one side of the lower end of the base 1 .

The installation block 4 is provided with a transverse groove 17 inside, the metal contact rod 5 is movably installed in the transverse groove 17, the installation block 4 is provided with a vertical groove 18 inside, the positive pin 11 and the negative pin 13 are respectively Movably installed in the vertical slot 18, the metal contact rod 5 can be closely connected with the positive pin 11 or the negative pin 13 under the action of the first spring 6 to ensure the conductive effect; the lower ends of the positive pin 11 and the negative pin 13 Positioning holes 19 are respectively provided, and the metal contact rods 5 are closely connected to the positioning holes 19. The metal contact rods 5 are tapered and can pass through the positioning holes 19, and have strong electrical conductivity under the fastening effect; A moving plate 20 is fixedly provided at the lower end of the moving block 14, and a moving slot 21 is provided at the upper end of the base 1. The moving plate 20 is movably installed in the moving slot 21 and can limit the displacement direction of the moving block 14. According to different capacitive elements 12 The distance between the two pole pins can be quickly adjusted; threaded holes 22 are respectively provided inside the positive plate 15 and the negative plate 16, and oblique screws 23 are movably installed at the lower ends of the positive plate 15 and the negative plate 16. The oblique screws The screw 23 is threadedly engaged with the threaded hole 22, which facilitates the rapid installation of the positive plate 15 and the negative plate 16 on the circuit board, and facilitates disassembly and maintenance; the base 1 is fixedly provided with a rotating shaft groove 24 on the side away from the gear 3, and the gear A knob 25 is fixedly provided on the side of the third axis close to the rotating shaft groove 24. The knob 25 can drive the gear 3 to mesh with the rack 2, thereby adjusting the position of the movable block.

Working principle: The present invention can quickly position the positive pin 11 and the negative pin 13 of the capacitive element 12 by designing the mounting block 4 and the limiting block 7, and can ensure better conductivity on the basis of tight connection. Through the first The spring 6 and the metal contact rod 5 are positioned and installed. The metal contact rod 5 passes through the positioning hole 19 to effectively limit the position of the capacitive element 12, and is provided with an elastic support ring 10 to further position the positive pin under the action of the second spring 9. 11 and the negative pin 13 are fixed, and a moving block 14 is provided that can move laterally under the adjustment of the knob 25, and can be adjusted according to the distance between the positive pin 11 and the negative pin 13 of the capacitive element 12, driven by the knob 25 The gear 3 and the rack 2 are meshed and driven, thereby driving the moving block 14 to move. The distance can be adjusted for a variety of capacitive elements 12, realizing the versatility of this connection device, with simple structure, convenient use, and good use effect. advantage.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. A soft-packed supercapacitor, including a connector, and the connector includes a base (1), characterized in that: a rack (2) is fixedly provided at the bottom end of the base (1), and the base (1) ) A gear (3) is movably installed on the side near the rack (2) inside through a bearing. The gear (3) and the rack (2) mesh with each other. The upper end of the base (1) is far away from the gear (3). A mounting block (4) is fixedly provided on the side. A metal contact rod (5) is movably installed on the side of the mounting block (4) away from the gear (3). The metal contact rod (5) is close to the side of the mounting block (4). A first spring (6) is movably installed, a limiting block (7) is fixedly provided at the upper end of the installation block (4), and support blocks (8) are fixedly provided at the four corners inside the limiting block (7). The support block (8) A second spring (9) is movably installed on the inside. An elastic support ring (10) is fixedly provided on the side of the second spring (9) away from the support block (8). The elastic support ring (10) is movable inside. A positive electrode pin (11) is installed, a capacitive element (12) is fixedly installed on the upper end of the positive electrode pin (11), and a negative electrode pin (12) is fixedly installed on the side of the capacitive element (12) away from the positive electrode pin (11). 13). A moving block (14) is movably installed on the upper end of the base (1) near the gear (3). The moving block (14) is fixedly connected to the axis of the gear (3) through a mounting seat. The base (1) ) are respectively fixedly provided with a positive plate (15) and a negative plate (16) on one side of the lower end. 2. A soft-packed supercapacitor according to claim 1, characterized in that: a transverse groove (17) is provided inside the mounting block (4), and the metal contact rod (5) is movably installed in the transverse groove (17). 17), a vertical slot (18) is provided inside the installation block (4), and the positive pin (11) and the negative pin (13) are respectively movably installed in the vertical slot (18). 3. A soft-packed supercapacitor according to claim 1, characterized in that: positioning holes (19) are respectively provided at the lower ends of the positive pin (11) and the negative pin (13), and the metal contact rod (5) is tightly connected with the positioning hole (19). 4. A soft-packed supercapacitor according to claim 1, characterized in that: a moving plate (20) is fixedly provided at the lower end of the moving block (14), and a moving slot (21) is provided at the upper end of the base (1). ), the moving plate (20) is movably installed in the moving groove (21). 5. A soft-packed supercapacitor according to claim 1, characterized in that: the positive plate (15) and the negative plate (16) are respectively provided with threaded holes (22) inside, and the positive plate (15) An oblique screw (23) is movably installed on the lower end of the negative plate (16), and the oblique screw (23) is threadedly engaged with the threaded hole (22). 6. A soft-packed supercapacitor according to claim 1, characterized in that: a rotating shaft slot (24) is fixedly provided on the side of the base (1) away from the gear (3), and the shaft of the gear (3) is close to the A knob (25) is fixedly provided on one side of the rotating shaft groove (24).