CN211655135U

CN211655135U - Novel conductive plug bush

Info

Publication number: CN211655135U
Application number: CN202020356369.7U
Authority: CN
Inventors: 张龙进
Original assignee: Wenzhou Xinkelan Electric Technology Co ltd
Current assignee: Wenzhou Xinkelan Electric Technology Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-10-09
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a novel electrically conductive plug bush, including the plug bush body, the plug bush body includes metal conducting strip, metal conducting strip left end an organic whole is provided with first limit of bending, the right-hand member face on first limit of bending is the plane, metal conducting strip's right-hand member an organic whole is provided with the second limit of bending, and the second is bent and is provided with a plurality of elastic conductive clamping pieces on the limit, all constitutes an electrical contact slot between the right-hand member face on every elastic conductive clamping piece and first limit of bending. According to the technical scheme, after the existing electric contact is inserted into the electric contact slot of the electric conduction plug bush, each elastic electric conduction clamping piece can clamp the surface of the electric contact under the elastic action, so that the electric contact is reliably fixed in the electric contact slot; the heat dissipation groove or the heat dissipation through hole is designed, so that the heat dissipation performance is good, and the safety and the reliability are realized; the right end face of the first bending edge is designed to be a plane, and the bending device is simple in structure, convenient to manufacture, high in production efficiency, good in heat dissipation performance, long in service life and good in practicability.

Description

Novel conductive plug bush

Technical Field

The utility model relates to an electrically conductive plug bush technical field, concretely relates to novel electrically conductive plug bush.

Background

The power socket is frequently used in daily life of people, the plug bush part in the power socket is a double-layer solid elastic sheet made of copper sheets at present, the inserted electric contact is clamped by a double-layer solid elastic sheet structure, the double-layer solid elastic sheet structure is adopted for more materials, the manufacturing is troublesome, the production efficiency is low, and the manufacturing cost is high; and the double-layer solid elastic sheet has poor heat dissipation performance, is easy to generate heat, even leads to the burning of the joint with the electric contact, has short service life, has potential safety hazard and has poor practicability.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a novel electrically conductive plug bush that structural design is reasonable, simple structure, manufacturing is convenient, production efficiency is high, heat dispersion is good, long service life and practicality are good.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel electrically conductive plug bush, includes the plug bush body, the plug bush body includes the metal conducting strip, metal conducting strip left end an organic whole is provided with first limit of bending, the right-hand member face on first limit of bending is the plane, the right-hand member an organic whole of metal conducting strip is provided with the second limit of bending, the second is bent and is gone up an organic whole and is provided with a plurality of elastic conductive clamping pieces, all constitutes an electrical contact slot between the right-hand member face on every elastic conductive clamping piece and first limit of bending.

The utility model discloses further set up to: the upper right end of every elasticity electrically conductive clamping piece all with the second limit upper end an organic whole that bends set up, every elasticity electrically conductive clamping piece's left lower extreme all is provided with the third limit of buckling, the limit is buckled towards right side below to the third, and the kink on the limit is buckled to the third is close to the right-hand member face setting on first limit of buckling.

The utility model discloses still further set up to: a heat dissipation groove is formed between every two adjacent elastic conductive clamping pieces.

The utility model discloses still further set up to: the first bending edge is bent upwards by 90 degrees.

The utility model discloses still further set up to: the second bending edge is bent upwards by 90 degrees.

The utility model discloses still further set up to: each elastic conductive clamping piece is formed by bending a rectangular strip cut from the right end face of the second bending edge, and a heat dissipation through hole is formed at the bending part of each elastic conductive clamping piece.

The utility model discloses still further set up to: the upper end of each elastic conductive clamping piece is integrally arranged with the upper inner wall surface of the heat dissipation through hole, the middle lower part of each elastic conductive clamping piece arches towards the right end surface of the first bending edge, and the arch part of each elastic conductive clamping piece is arranged close to the right end surface of the first bending edge.

The utility model has the advantages that: compared with the prior art, the structure of the utility model is more reasonable, when the current electric contact is inserted into the electric contact slot of the electric contact plug bush of the utility model, each elastic conductive clamping piece can clamp the surface of the electric contact under the elastic action, so that the electric contact is reliably fixed in the electric contact slot; the heat dissipation groove or the heat dissipation through hole is designed, so that the heat dissipation performance is good, and the safety and the reliability are realized; the right end face of the first bending edge is designed to be a plane, so that the structure is simple, the manufacturing is convenient, the elastic conductive clamping piece is matched for use, the structure is novel, and the electric contact is reliably fixed; the structure design is reasonable, the structure is simple, the manufacture is convenient, the production efficiency is high, the heat dispersion is good, the service life is long, and the practicability is good.

The invention is further described with reference to the drawings and the specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic front view of embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 4 is a front view schematically illustrating embodiment 2 of the present invention.

Detailed Description

In the description of the present embodiment, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1

Referring to fig. 1 and 2, the utility model discloses a novel electrically conductive plug bush, including the plug bush body, the plug bush body includes metal conducting

strip

1, 1 left end an organic whole of metal conducting strip is provided with first limit 11 of bending, the right-hand member face of first limit 11 of bending is the plane, the right-hand member an organic whole of metal conducting strip 1 is provided with the second limit 12 of bending, the second is bent and is provided with a plurality of elastic conductive clamping pieces 13 on the limit 12, all constitutes an electrical contact slot 2 between every elastic conductive clamping piece 13 and the right-hand member face of first limit 11 of bending.

Preferably, the number of the elastic conductive clamping pieces 13 on the second bending edge 12 is more than 1.

For making the utility model discloses the structure sets up more rationally, and as preferred, the upper right end of every elasticity electrically conductive clamping piece 13 of this embodiment all with the second bend 12 upper ends an organic whole set up, every elasticity electrically conductive clamping piece 13's left lower extreme all is provided with the third and buckles limit 131, the third is buckled limit 131 and is buckled towards right side below, and the third is buckled the kink of limit 131 and is close to the right-hand member face setting of first bend limit 11.

Preferably, a heat dissipation groove 14 is formed between each two adjacent elastic conductive clamping pieces 13.

Preferably, the first bending edge 11 is bent upward by 90 °.

Preferably, the second bending edge 12 is bent upward by 90 °.

The metal conducting strip 1 is in a U-shaped structure after being bent by the first bending edge 11 and the second bending edge 12.

The metal conducting strip 1 is made of copper material.

In practical application, after the existing electrical contact is inserted into the electrical contact slot of the conductive plug bush of the utility model, each elastic conductive clamping piece can clamp the surface of the electrical contact under the elastic action, so that the electrical contact is reliably fixed in the electrical contact slot; the heat dissipation groove or the heat dissipation through hole is designed, so that the heat dissipation performance is good, and the safety and the reliability are realized; the right end face of the first bending edge is designed to be a plane, so that the structure is simple, the manufacturing is convenient, the elastic conductive clamping piece is matched for use, the structure is novel, and the electric contact is reliably fixed; the structure design is reasonable, the structure is simple, the manufacture is convenient, the production efficiency is high, the heat dispersion is good, the service life is long, and the practicability is good.

Example 2

Referring to fig. 3 and 4, the present embodiment is a structural improvement performed on the technical solution of the above embodiment 1: each elastic conductive clip piece 13 is formed by bending a rectangular strip cut from the right end face of the second bending edge 12, and a heat dissipation through hole 121 is formed at the bending part of each elastic conductive clip piece 13.

Preferably, the upper end of each elastic conductive clip 13 is integrally arranged with the upper inner wall surface of the heat dissipation through hole 121, the middle lower portion of each elastic conductive clip 13 is arched towards the right end surface of the first bent edge 11, and the arched portion of each elastic conductive clip 13 is arranged close to the right end surface of the first bent edge 11. An electrical contact slot 2 is formed between the arch part of each elastic conductive clamping piece 13 and the right end face of the first bending edge 11.

The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.

Claims

1. The utility model provides a novel electrically conductive plug bush, includes the plug bush body, its characterized in that: the plug bush body includes metal conducting strip (1), metal conducting strip (1) left end an organic whole is provided with first hem (11), the right-hand member face of first hem (11) is the plane, the right-hand member an organic whole of metal conducting strip (1) is provided with second hem (12), the second hem (12) of bending is gone up an organic whole and is provided with a plurality of elasticity conductive clamping pieces (13), all constitutes an electrical contact slot (2) between the right-hand member face of every elasticity conductive clamping piece (13) and first hem (11).

2. The novel conductive insert of claim 1, wherein: the upper right end of each elastic conductive clamping piece (13) is integrally arranged with the upper end of the second bending edge (12), the lower left end of each elastic conductive clamping piece (13) is provided with a third bending edge (131), the third bending edge (131) bends towards the lower right side, and the bending part of the third bending edge (131) is close to the right end face of the first bending edge (11).

3. The novel conductive insert of claim 2, wherein: a heat dissipation groove (14) is formed between each two adjacent elastic conductive clamping pieces (13).

4. The novel conductive insert of claim 3, wherein: the first bending edge (11) is bent upwards by 90 degrees.

5. The novel conductive insert of claim 4, wherein: the second bending edge (12) is bent upwards by 90 degrees.

6. The novel conductive insert of claim 1, wherein: each elastic conductive clamping piece (13) is formed by bending a rectangular strip cut from the right end face of the second bending edge (12), and a heat dissipation through hole (121) is formed at the bending part of each elastic conductive clamping piece (13).

7. The novel conductive insert of claim 6, wherein: the upper end of each elastic conductive clamping piece (13) is integrally arranged with the upper inner wall surface of the heat dissipation through hole (121), the middle lower part of each elastic conductive clamping piece (13) is arched towards the right end surface of the first bending edge (11), and the arched part of each elastic conductive clamping piece (13) is arranged close to the right end surface of the first bending edge (11).