CN209947668U

CN209947668U - Lead structure of capacitor

Info

Publication number: CN209947668U
Application number: CN201920279964.2U
Authority: CN
Inventors: 梁文灿; 李清国
Original assignee: Zhongshan Hongsheng Automatic Equipment Manufacturing Co Ltd
Current assignee: Zhongshan Hongsheng Automatic Equipment Manufacturing Co Ltd
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2020-01-14
Anticipated expiration: 2029-03-06

Abstract

The utility model relates to the technical field of capacitors, in particular to a lead structure of a capacitor, wherein one end of a pin extending out of a capacitor body is bent into a connecting section and a supporting section; one end of the connecting section is fixed on the capacitor body; the other end of the connecting section is fixedly connected with the supporting section; the distance between the two connecting sections is gradually increased along the direction far away from the capacitor body; the two support sections are arranged on the same plane; a multi-point supporting plane is formed between the two parallel supporting sections, so that the stability of the integral support is improved; the distance between the two connecting sections is gradually increased to form an outer eight-shaped supporting structure, so that the plane for supporting the capacitor body is larger, and the stability of capacitance support is improved.

Description

Lead structure of capacitor

Technical Field

The utility model relates to a condenser technical field, in particular to lead wire structure of condenser.

Background

The production technology of the chip capacitor is that components such as a seat plate and the like are added on the basis of the traditional aluminum electrolytic capacitor manufacturing process, and related steps such as seat plate forming and the like are added; in the existing lead structure, as in the patent number "21621371559.6", the utility model discloses a lead structure and lead forming device thereof, the structure "includes a connecting portion and a standing portion, one end of the connecting portion extends into the capacitor body and is connected with the electrode of the capacitor, the other end is connected with the standing portion, and the standing portion is arranged perpendicular to the connecting portion; the standing part is horizontally arranged; the forming step is that after the capacitor is fixed on the material loading platform, the first punching die is moved, and the lead is bent along with the movement of the first punching die under the limitation of the baffle; after the bending of the connecting part is finished, the separating rod is moved, the isosceles trapezoid or the isosceles triangle at the head of the separating rod is used for separating the two lead wires and enabling the two lead wires to be in contact with the chamfer angle on the inner side of the vertical die, and at the moment, the lead wires are parallel to the chamfer angle on the inner side of the vertical die; after the two leads are separated, the separating rod stops moving; at the moment, the second punching die starts to move, the lead is bent along the vertical die under the driving of the second punching die, the lead is positioned between the vertical die and the second punching die, and finally the forming of the lead is finished; this lead wire structure is accomplished through a plurality of forming die, and the shaping step is complicated and loaded down with trivial details, not only makes product quality unstable, has increased the processing cost moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lead structure of condenser to prior art's defect and not enough.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model relates to a lead structure of a capacitor, which comprises a capacitor body and two pins fixed at one end of the capacitor body; one end of the pin extending out of the capacitor body is bent into a connecting section and a supporting section; one end of the connecting section is fixed on the capacitor body; the other end of the connecting section is fixedly connected with the supporting section; the two support sections are arranged on the same plane, and the connecting section is inclined.

Furthermore, the connecting section consists of an inclined connecting section and a circular arc-shaped bending strip, one end of the inclined connecting section is fixed on the capacitor body, the other end of the inclined connecting section is connected with one end of the bending strip, and the other end of the bending strip is connected with the supporting section.

Furthermore, the connecting section comprises a vertical first connecting section, a horizontal first connecting section and a vertical second connecting section, one end of the vertical first connecting section is fixed on the capacitor body, and the other end of the vertical first connecting section is connected with the supporting section sequentially through the horizontal first connecting section and the vertical second connecting section.

Furthermore, the connecting section and the supporting section are integrally bent.

Further, the distance between the two connection sections gradually increases in a direction away from the capacitor body.

Further, the two support sections are arranged in parallel.

Further, the support section is disposed at 90 degrees to the axial direction of the capacitor body.

Furthermore, the plane of the first connecting section is a first plane; the plane of the second connecting section is a second plane; an included angle between the first plane and the second plane is an inclined angle; the tilt angle is set between five and sixty degrees.

After the structure is adopted, the utility model discloses beneficial effect does: in the lead structure of the capacitor of the utility model, one end of the pin extending out of the capacitor body is bent into the connecting section and the supporting section; one end of the connecting section is fixed on the capacitor body; the other end of the connecting section is fixedly connected with the supporting section; the two support sections are arranged on the same plane. When using the utility model discloses the time, two support sections are landed on behind the plane, and capacitor body's focus needs to fall into between two support sections, ensures that capacitor body supports steadily.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a right side view of a first example of the present invention;

fig. 3 is a right side view of a second example of the present invention;

fig. 4 is a right side view of a third example of the present invention;

description of reference numerals:

1. a capacitor body;

2. a pin; 21. A connecting section; 211a, an inclined connecting section; 212a, bending strips;

211b, a vertical first connecting section; 212b, a transverse first connecting section;

213b, a vertical second connecting section; 22. A support section;

A. a first plane; b. A second plane; alpha, the tilt angle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 2, the lead structure of a capacitor according to the present invention includes a capacitor body 1 and two pins 2 fixed at one end of the capacitor body 1; one end of the pin 2 extending out of the capacitor body 1 is bent into a connecting section 21 and a supporting section 22; one end of the connecting section 21 is fixed on the capacitor body 1; the other end of the connecting section 21 is fixedly connected with the supporting section 22; both support sections 22 are arranged in the same plane. Further, the distance between the two connection segments 21 gradually increases in the direction away from the capacitor body 1.

In design, two pins 2 are respectively connected with two poles of the capacitor body 1; after the two support sections 22 land on the plane, the gravity center of the capacitor body 1 needs to fall between the two support sections 22, so that the capacitor body 1 is stably supported; a multi-point supporting plane is formed between the two parallel supporting sections 22, so that the stability of the integral support is improved; the distance between the two connecting sections 21 is gradually increased to form an outer eight-shaped supporting structure, so that the plane for supporting the capacitor body 1 is larger, and the stability of capacitance support is improved.

As shown in fig. 2, as another example of the present invention, the connection section 21 is an inclined shape, the connection section 21 and the end surface of the capacitor body 1 are provided with an included angle, the included angle is provided between the connection section 21 and the support section 22, the size of the included angle is determined according to the specific capacitance size, or is set by other parameters, and the size of the angle is not limited too much here.

As shown in fig. 3, as another example of the utility model, the linkage segment 21 comprises the bending strip 212a of slope linkage segment 211a and arc shape, and slope linkage segment 211a one end is fixed on capacitor body 1, and the slope linkage segment 211a other end is connected with bending strip 212a one end, and the bending strip 212a other end is connected with support section 22, and bending strip 212a is equipped with the contained angle with the one end place plane of capacitor body 1, and this contained angle size is decided according to specific electric capacity or concrete production condition.

As shown in fig. 4, as another example of the present invention, the connection section 21 is composed of a vertical first connection section 211b, a horizontal first connection section 212b and a vertical second connection section 213b, one end of the vertical first connection section 211b is fixed on the capacitor body 1, and the other end of the vertical first connection section 211b is connected to the support section 22 sequentially through the horizontal first connection section 212b and the vertical second connection section 213 b.

Furthermore, the connecting section 21 and the supporting section 22 are formed by integrally bending, and the connecting section 21 and the supporting section 22 are formed by one-time bending, so that the processing is simple, the processing production efficiency of the capacitor is improved, and the processing cost of the capacitor is reduced.

Further, the support section 22 is disposed at 90 degrees to the axial direction of the capacitor body 1.

As a preferred mode of the present invention, the two support sections 22 are disposed in parallel with each other; the two parallel support sections 22 spatially form a quadrilateral support plane.

Further, the plane of the first connecting section 21 is a first plane a; the plane of the second connecting section 21 is a second plane B; an included angle between the first plane A and the second plane B is an inclined angle alpha; the inclination angle alpha is set between five and sixty degrees.

When the capacitor is used, after the two supporting sections are landed on the plane, the gravity center of the capacitor body needs to fall between the two supporting sections, so that the stable support of the capacitor body is ensured; a multi-point supporting plane is formed between the two parallel supporting sections, so that the stability of the integral support is improved; through the distance crescent between two linkage segments, form a bearing structure of "eight outside", use for the plane that supports the capacitor body bigger, improve the stability that electric capacity supported, linkage segment and support section are through one shot forming, and processing is simple, improves electric capacity processing production efficiency, reduces electric capacity processing cost, and two support sections that are parallel to each other form a tetragonal support plane in space.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. A lead structure of a capacitor comprises a capacitor body (1) and two pins (2) fixed at one end of the capacitor body (1); one end of the pin (2) extending out of the capacitor body (1) is bent into a connecting section (21) and a supporting section (22); one end of the connecting section (21) is fixed on the capacitor body (1); the other end of the connecting section (21) is fixedly connected with the supporting section (22); the method is characterized in that: the two support sections (22) are arranged on the same plane; the connecting section (21) is inclined.

2. A lead structure of a capacitor according to claim 1, wherein: the capacitor is characterized in that the connecting section (21) is composed of an inclined connecting section (211a) and a circular arc-shaped bending strip (212a), one end of the inclined connecting section (211a) is fixed on the capacitor body (1), the other end of the inclined connecting section (211a) is connected with one end of the bending strip (212a), and the other end of the bending strip (212a) is connected with the supporting section (22).

3. A lead structure of a capacitor according to claim 1, wherein: the capacitor is characterized in that the connecting section (21) is composed of a vertical first connecting section (211b), a horizontal first connecting section (212b) and a vertical second connecting section (213b), one end of the vertical first connecting section (211b) is fixed on the capacitor body (1), and the other end of the vertical first connecting section (211b) is connected with the supporting section (22) sequentially through the horizontal first connecting section (212b) and the vertical second connecting section (213 b).

4. A lead structure of a capacitor according to claim 1, wherein: the connecting section (21) and the supporting section (22) are formed by integrally bending.

5. A lead structure of a capacitor according to any one of claims 1 to 4, wherein: the distance between the two connecting sections (21) is gradually increased along the direction away from the capacitor body (1).

6. A lead structure of a capacitor according to any one of claims 1 to 4, wherein: the two support sections (22) are arranged in parallel.

7. A lead structure of a capacitor according to any one of claims 1 to 4, wherein: the support section (22) is arranged at 90 degrees to the axial direction of the capacitor body (1).

8. A lead structure of a capacitor according to claim 7, wherein: the plane of the first connecting section (21) is a first plane (A); the plane of the second connecting section (21) is a second plane (B); the included angle between the first plane (A) and the second plane (B) is an inclined angle (alpha); the inclination angle (a) is set between five and sixty degrees.