CN218414442U

CN218414442U - Move plug-in components structure, move plug-in components and binding post

Info

Publication number: CN218414442U
Application number: CN202222722417.1U
Authority: CN
Inventors: 陈鑫浩; 谢思涵; 刘帆; 陈跃跃; 阳丹红
Original assignee: Zhejiang Tengen Electric Co Ltd
Current assignee: Zhejiang Tengen Electric Co Ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-01-31
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to a terminal technical field of circuit breaker, concretely relates to move plug-in components structure, move plug-in components and binding post. A moving insert structure comprising: a body including a plug portion having a mounting surface; the first conducting strip is arranged on the mounting surface, the projection area of the first conducting strip on the mounting surface is smaller than the area of the mounting surface, at least one long edge of the mounting surface exceeds the long edge of the first conducting strip, the long edge exceeding the mounting surface comprises a plane with a preset distance from the long edge of the first conducting strip and an inclined plane with an acute angle from the included angle of the long edge of the first conducting strip, and the average distance from the long edge of the mounting surface to the long edge of the first conducting strip is smaller than 0.5mm. The utility model provides a when guaranteeing intensity, save material, reduce cost move the plug-in components structure, move plug-in components and binding post.

Description

Move plug-in components structure, move plug-in components and binding post

Technical Field

The utility model relates to a terminal technical field of circuit breaker, concretely relates to move plug-in components structure, move plug-in components and binding post.

Background

The secondary terminal is the important component of universal circuit breaker, usually including moving plug-in components and quiet plug-in components, move the plug-in components and move plug-in components left end portion support, a plurality of moves plug-in components unit, move plug-in components right end portion support and constitute, move between plug-in components left end portion support and the adjacent plug-in components unit, a plurality of is adjacent to move between the plug-in components unit, move and all adopt the cooperation formation of reference column and constant head tank to assemble between plug-in components right end portion support and the adjacent plug-in components unit, then the bolt penetrates to moving plug-in components right end portion support from plug-in components left end portion support and wholly fastening outward. In the plug part of the existing movable plug-in unit, the right side edge of the plug part and the left side edge of the plug part are in a parallel structure, and the distance between the right side edge of the plug part and the left side edge of the plug part and the side wall of a conducting strip is 0.5-0.8mm, so that the material is wasted, and the cost is high. If the right side and the left side of the plug part are integrally arranged to be flush with the side wall of the conducting strip (that is, all the right side and the left side are removed by 0.5-0.8 mm), the strength of the plug part is reduced, and the normal use of the plug part is affected.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the plug portion intensity of moving plug-in components among the prior art lower, influences the defect of normal use to provide one kind when guaranteeing intensity, save material, reduce cost move plug-in components structure, move plug-in components and binding post.

In order to solve the technical problem, the utility model provides a move plug-in components structure, include:

a body including a plug portion having a mounting surface;

the first conducting strip is arranged on the installation surface, the projection area of the first conducting strip on the installation surface is smaller than the area of the installation surface, at least one long edge of the installation surface exceeds the long edge of the first conducting strip, the long edge exceeding the installation surface comprises a plane with a preset distance from the long edge of the first conducting strip and an inclined plane with an acute angle formed by the included angle of the long edge of the first conducting strip, and the average distance from the long edge of the installation surface to the long edge of the first conducting strip is smaller than 0.5mm.

Optionally, the inclined surface is arranged away from the head of the plug part and extends for 1/4-1/2 of the length of the mounting surface in the direction.

Optionally, the width of the plug part at the connection part of the inclined plane and the plane is 4.6mm-5mm.

Optionally, the width of the root of the plug portion is not less than half the length of the body in that direction.

Optionally, the width of the root of the plug part is 5.4mm-6mm, and the perpendicular distance between the root of the plug part and the long edge of the first conducting strip is 0.8-1.1mm.

The movable plug-in component structure comprises the movable plug-in component structure.

Optionally, move the plug-in components and still include wiring portion, be equipped with the holding tank of second conducting strip in the wiring portion, the holding tank periphery is equipped with the spacing groove, wiring portion with the another side that the holding tank is relative be equipped with the spacing arch of spacing groove adaptation.

Optionally, the second conductive sheet is T-shaped, the number of the limiting grooves is three, the second conductive sheet is respectively distributed at the center of the upper portion of the T-shaped horizontal portion and at two opposite sides of the lower portion of the T-shaped horizontal portion, and the number of the limiting protrusions is three.

The wiring terminal comprises a plurality of movable inserts.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a move plug-in components structure, at least one long limit of installation face surpasss the long limit of first conducting strip, and the long limit that the installation face surpassed includes the plane that has the predetermined distance with the long limit of first conducting strip and is the inclined plane of acute angle with the contained angle on the long limit of first conducting strip, and the long limit of installation face is less than 0.5mm to the average distance on the long limit of first conducting strip. Due to the arrangement, partial materials of the installation surface are reduced, the cost is reduced, and most of the inclined surface still exceeds the arrangement of the first conducting plate, so that the strength of the plug part is ensured, and the use requirement can be met.

2. The utility model provides a move plug-in components structure, the head setting of plug portion is kept away from on the inclined plane, and extension length is the installation face 1/4-1/2 of ascending length in this side, when reducing the materials in the at utmost, has guaranteed the intensity of plug portion self.

3. The utility model provides a move the plug-in components, move spacing groove and spacing bellied setting in the plug-in components, guaranteed the stability of second conducting strip installation in the holding tank.

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

Fig. 1 is a schematic view of a movable plug-in structure provided by the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a schematic view of a movable plug-in unit provided by the present invention;

FIG. 4 is another perspective view of FIG. 3;

FIG. 5 is a schematic view of a plurality of removable inserts after assembly;

fig. 6 is a schematic view of the connection terminal provided by the present invention.

Description of reference numerals:

1. a body; 2. a plug portion; 21. a bevel; 22. a plane; 3. a first conductive sheet; 4. a wiring portion; 41. A wiring cavity; 42. accommodating grooves; 43. mounting holes; 44. a limiting bulge; 45. a positioning column; 46. a limiting groove; 5. a fixing member; 6. a static plug-in; 7. a guide post; 8. and (4) a guide hole.

Detailed Description

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

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

One embodiment of the moving insert structure shown in fig. 1 and 2 includes a body 1 and a plug portion 2 which are integrally formed. The plug part 2 is provided with two mounting surfaces which are oppositely arranged; two first conducting strips 3 are respectively arranged on the mounting surface, the projection area of the first conducting strip 3 on the mounting surface is smaller than the area of the mounting surface, a long edge of the mounting surface exceeds the part of the long edge of the first conducting strip 3 and comprises an inclined surface 21 and a plane 22, the inclined surface 21 and the included angle of the long edge of the first conducting strip 3 are acute angles, the part close to the head of the plug part 2 is parallel to the long edge of the first conducting strip 3, the plane 22 is parallel to the long edge of the first conducting strip 3 and is provided with a preset distance with the long edge of the first conducting strip 3, the average distance from the long edge of the mounting surface to the long edge of the first conducting strip 3 is smaller than 0.5mm, and the other long edge opposite to the mounting surface is parallel to the long edge of the first conducting strip 3.

Specifically, as shown in fig. 2, the inclined surface 21 is disposed away from the head of the plug portion 2 and extends for 1/4 to 1/2 of the length of the mounting surface in the direction. The width a of the plug part 2 at the connection position of the inclined surface 21 and the plane 22 is 4.6mm-5mm. The width b of the root of the plug part 2 is not less than half of the length of the body 1 in the direction, for example, the width b of the root of the plug part 2 is 5.4mm-6mm, and the perpendicular distance c between the root of the plug part 2 and the long side of the first conductive sheet 3 is 0.8-1.1mm.

As an alternative embodiment, both long sides of the mounting surface comprise a bevel 21 and a plane 22.

One embodiment of the movable insert shown in fig. 3-5 includes the movable insert structure. Move the plug-in components and still include wiring portion 4, wiring portion 4 locates one side of plug portion 2, be equipped with wiring chamber 41 on wiring portion 4, be equipped with the holding tank 42 of second conducting strip in the wiring chamber 41, the holding tank 42 be with the T font of second conducting strip adaptation, holding tank 42 periphery is equipped with spacing groove 46, and spacing groove 46 is three, distributes respectively in the upper portion central authorities of T font horizontal part and the relative both sides in lower part, and the position that the vertical portion's of T font both sides are close to the horizontal part respectively is equipped with a spacing groove 46 promptly, wiring portion 4 with the relative another side of holding tank 42 is equipped with three the three spacing arch 44 of spacing groove 46 adaptation. The wiring cavity 41 is further provided with a mounting hole 43 and a positioning column 45 on two opposite sides for matching with each other to connect two adjacent movable inserts. The vertical part of the second conducting strip is provided with a through hole close to the head, and the head is provided with a guide inclined plane so as to be convenient for plugging an external plug or a connector.

A specific embodiment of the connection terminal shown in fig. 6 includes the movable plug-in unit and the static plug-in unit 6, the movable plug-in units and the static plug-in unit 6 are respectively arranged in sequence, two sides of the movable plug-in units are respectively provided with a fixing unit 5, the fixing unit and the static plug-in unit 6 are respectively provided with a guide hole 8, and a guide post 7 sequentially penetrates through the guide holes 8 of the fixing unit and the static plug-in unit to connect the two.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims

1. A moving insert structure, comprising:

a body (1) comprising a plug portion (2), the plug portion (2) having a mounting surface;

first conducting strip (3), locate on the installation face, first conducting strip (3) are in projection area on the installation face is less than the area of installation face, just at least one long limit of installation face surpasss the long limit of first conducting strip (3), the long limit that the installation face surpasss include with the long limit of first conducting strip (3) have plane (22) of predetermined distance and with the contained angle on the long limit of first conducting strip (3) is inclined plane (21) of acute angle, the long limit of installation face arrives the average distance on the long limit of first conducting strip (3) is less than 0.5mm.

2. The insert structure according to claim 1, wherein the inclined surface (21) is provided away from the head of the plug portion (2) and extends over a length of 1/4 to 1/2 of the length of the mounting surface in the direction.

3. A moving insert structure according to claim 2, characterized in that the width of the plug portion (2) at the junction of the inclined surface (21) and the flat surface (22) is 4.6-5 mm.

4. A moving insert structure according to any one of claims 1-3, characterized in that the width of the root of the plug portion (2) is not less than half the length of the body (1) in this direction.

5. Mobile insert structure according to claim 4, characterized in that the width of the root of the plug part (2) is 5.4-6 mm and the perpendicular distance of the root of the plug part (2) to the long side of the first conducting strip (3) is 0.8-1.1mm.

6. A mobile insert characterized by comprising a mobile insert structure according to any of claims 1 to 5.

7. The movable plug-in component according to claim 6, further comprising a wire connecting portion (4), wherein the wire connecting portion (4) is provided with a receiving groove (42) of the second conductive sheet, the receiving groove (42) is provided with a limiting groove (46) at the periphery, and a limiting protrusion (44) adapted to the limiting groove (46) is provided on the other surface of the wire connecting portion (4) opposite to the receiving groove (42).

8. The movable insert according to claim 7, wherein the second conductive sheet is T-shaped, the number of the limiting grooves (46) is three, the limiting grooves are respectively distributed on the upper center and the opposite sides of the lower portion of the T-shaped horizontal portion, and the number of the limiting protrusions (44) is three.

9. A terminal comprising a plurality of movable inserts according to any one of claims 6 to 8.