CN218447763U

CN218447763U - Circuit breaker binding post is with electrically conductive structure

Info

Publication number: CN218447763U
Application number: CN202222809732.8U
Authority: CN
Inventors: 郑万余; 陈亦凯
Original assignee: Zhejiang Yuda Electric Co ltd
Current assignee: Zhejiang Yuda Electric Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-02-03
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a circuit breaker is conducting structure for binding post, including first conducting strip, the second conducting strip of being connected with first conducting strip and the third conducting strip of being connected with the second conducting strip, wherein, formula structure as an organic whole between first conducting strip, second conducting strip and the third conducting strip is directly buckled the shaping by a current conducting plate, and the junction of first conducting strip and second conducting strip is equipped with logical groove and the pillar of rectangle structure, it is equipped with soft copper braid over braid through the welding to lead to the inslot, first conducting strip and the mutual parallel arrangement of third conducting strip. The utility model discloses the junction of first conducting strip and second conducting strip is equipped with the recess, and the welding has soft copper braid over braid in the recess, has still reduced the hardness of being connected between first conducting strip and the second conducting strip when effectively having improved conducting strip wire efficiency, and the technician can be bare-handed buckle and change contained angle between the two, greatly increased conducting structure's suitability, and it is higher to have saved material resource economic benefits.

Description

Circuit breaker binding post is with electrically conductive structure

Technical Field

The utility model relates to a binding post technical field, concretely relates to circuit breaker is electrically conductive structure for binding post.

Background

In the prior art, because the types and the internal structures of the circuit breakers are different, the angles of the current conducting plates of the connecting terminal are different, and the bending angle of the current conducting plate of the connecting terminal can be adjusted only by means of instruments or tools due to high hardness of the current conducting plate, so that the connecting terminal is inconvenient; and the universality and the adaptability of the conductive plate are poor, so that the stock accumulation models are too many, and the waste of resources is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the problem, the utility model provides a simple structure, the suitability is strong, can bare-handed buckle, the better circuit breaker binding post of electric conductive property is with electrically conductive structure.

(II) technical scheme

The utility model discloses a circuit breaker is conducting structure for binding post, including first conducting strip, the second conducting strip of being connected with first conducting strip and the third conducting strip of being connected with the second conducting strip, wherein, formula structure as an organic whole between first conducting strip, second conducting strip and the third conducting strip is by the shaping of directly buckling of a current conducting plate, and the junction of first conducting strip and second conducting strip is equipped with logical groove and the pillar of rectangle structure, it is equipped with soft copper braid over braid through the welding to lead to the inslot, first conducting strip and the mutual parallel arrangement of third conducting strip.

The utility model discloses in, contained angle a between third conducting strip and the second conducting strip is greater than or equal to 90.

The utility model discloses in, the tip of first conducting strip is equipped with the stopper that extends to both sides and binding post side portion butt, the stopper is close to second current conducting plate one side and then is equipped with the spacing groove.

The utility model discloses in, the spacing groove is the recess of arc structure.

The utility model discloses in, the bottom of first conducting strip is equipped with a plurality of breachs that are used for increasing contact friction.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses well first conducting strip is equipped with the recess with the junction of second conducting strip, has welded the soft copper braid over braid in the recess, has still reduced the connection hardness between first conducting strip and the second conducting strip when effectively having improved conducting strip wire efficiency, and the technician can bare-handed buckle and change contained angle between the two, greatly increased conductive structure's suitability, it is higher to have saved material resource economic benefits.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of a conductive structure in example 1;

fig. 2 is a schematic perspective view (second view) of the conductive structure of embodiment 1;

fig. 3 is a schematic side view of the conductive structure in embodiment 1.

10. The flexible copper braided strap comprises a first conducting strip, a second conducting strip, a third conducting strip, a through groove, a support, a soft copper braided strap, a limiting groove, a limiting block 90 and a notch, wherein the first conducting strip is 20, the second conducting strip is 30, the third conducting strip is 40, the through groove is 50, the support is 60, the soft copper braided strap is 70, the limiting groove is 80, and the limiting block is 90.

Detailed Description

Possible embodiments within the scope of the disclosure may have fewer components, have other components not shown in the figures, different components, differently arranged components or differently connected components, etc. than the embodiments shown in the figures. Further, two or more of the components in the drawings may be implemented in a single component, or a single component shown in the drawings may be implemented as a plurality of separate components.

Unless defined otherwise, technical or scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The use of the terms "comprising," "including," or "having," and the like, to refer to elements or items listed before or after the word indicates that the element or item listed after the word and its equivalent, does not exclude other elements or items. The terms "connected" or "communicating" and the like are not restricted to the physical or mechanical connections or communications shown in the drawings, but may include connections or communications equivalent thereto, whether direct or indirect. "upper", "lower", "left", "right", "horizontal", "vertical", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-3, a conductive structure for a circuit breaker connection terminal comprises a first conductive sheet 10, a second conductive sheet 20 connected to the first conductive sheet 10, and a third conductive sheet 30 connected to the second conductive sheet 20, wherein the first conductive sheet 10, the second conductive sheet 20, and the third conductive sheet 30 are integrated into a whole, and are formed by directly bending a conductive sheet, a through groove 40 and a pillar 50 are formed at the joint of the first conductive sheet 10 and the second conductive sheet 20, a soft copper woven belt 60 is welded in the through groove 40, and the first conductive sheet 10 and the third conductive sheet 30 are parallel to each other.

Further, the included angle a between the third conductive sheet 30 and the second conductive sheet 20 is greater than or equal to 90 °. The top and the bottom of the soft copper woven belt 60 are respectively welded with the top and the bottom of the through groove 40, and the width of the soft copper woven bag is smaller than that of the rectangular through groove 40. The width of the through-slots 40 is smaller than the width of the first conductive sheet 10 and the second conductive sheet 20 so as to form two pillars 50, the width of the pillars 50 being inversely proportional to the width of the through-slots 40.

Further, the end of the first conductive plate 10 is provided with a limiting block 80 extending to both sides and abutting against the side edge of the connection terminal, and the limiting block 80 is perpendicular to the first conductive plate. A limiting groove 70 is formed at one side of the limiting block 80 close to the second conductive plate. The limiting groove 70 is a groove with an arc structure. The bottom of the first conductive sheet 10 is provided with a plurality of notches 90 for increasing the contact friction.

Further, the junction of first conducting strip 10 and second conducting strip 20 is equipped with the recess, has welded soft copper braid over braid 60 in the recess, has still reduced the hardness of being connected between first conducting strip 10 and the second conducting strip 20 when effectively having improved conducting strip wire efficiency, and the technician can bare-handed buckle and change the contained angle between the two, greatly increased conducting structure's suitability, it is higher to have saved material resource economic benefits.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A conductive structure for a connection terminal of a circuit breaker,

the method is characterized in that:

including first conducting strip (10), second conducting strip (20) be connected with first conducting strip (10) and third conducting strip (30) be connected with second conducting strip (20), wherein, formula structure as an organic whole between first conducting strip (10), second conducting strip (20) and third conducting strip (30) is directly buckled the shaping by a conducting plate, and first conducting strip (10) are equipped with logical groove (40) and pillar (50) of rectangle structure with the junction of second conducting strip (20), it weaves area (60) to be equipped with soft copper through the welding in logical groove (40), first conducting strip (10) and third conducting strip (30) parallel arrangement each other.

2. The conductive structure for a breaker terminal according to claim 1, characterized in that: the included angle a between the third conducting strip (30) and the second conducting strip (20) is more than or equal to 90 degrees.

3. The conductive structure for a breaker terminal according to claim 1, characterized in that: the end part of the first conducting plate (10) is provided with a limiting block (80) which extends to two sides and is abutted against the side edge part of the wiring terminal, and a limiting groove (70) is formed in one side, close to the second conducting plate, of the limiting block (80).

4. The conductive structure for a breaker terminal according to claim 3, characterized in that: the limiting groove (70) is a groove with an arc-shaped structure.

5. The conductive structure for a breaker terminal according to claim 1, characterized in that: the bottom of the first conducting strip (10) is provided with a plurality of gaps (90) for increasing contact friction force.