CN205657193U - Connecting strip - Google Patents

Abstract

The utility model discloses a connecting strip, include, connecting seat and the fixed arm of symmetry setting on the connecting seat, connecting strip is made by metal material, the center of connecting seat is provided with a screw, be provided with anti -skidding recess on the fixed arm, connecting strip is basic unit, copper plate and tin coating from inside to outside in proper order. The utility model discloses a product has the advantage that electric conductive property is good, the twisting resistance is big.

Description

A kind of connection strap

Technical field

This utility model relates to electrical connections field, is specifically related to a kind of connection strap.

Background technology

The binding post of prior art generally passes through to arrange on screw plastic casing directly and outside binding post Plastic spiral pit be attached, because the twisting resistance of the plastic spiral pit on plastic casing is limited, so often Often occur that plastic spiral pit is occurred by turning round bad phenomenon.

Utility model content

This utility model provides a kind of connection strap, to solve the problems referred to above.

This utility model embodiment provides a kind of connection strap, including, connect seat and be symmetricly set on connection seat Fixed arm, described connection strap is made up of metal material, described connection seat be provided centrally with a screw, institute Stating and be provided with antiskid groove on fixed arm, described connection strap is followed successively by basic unit, copper plate and tin plating from inside to outside Layer.

Preferably, the thickness of described copper plate is 2.5～4.0 μm.

Preferably, the thickness of described tin coating is 3.0～6.0 μm.

Compared with prior art this utility model has the advantage that

1, terminal strip of the present utility model uses metal material to make on the cover plate being installed in switch, socket Connection terminal is being arranged on connection strap, thus will not damage switch, receptacle cover plate and cause whole opening Pass, the damage of socket.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below by right In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that below, Accompanying drawing in description is only embodiments more of the present utility model, for those of ordinary skill in the art, On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the structural representation of connection strap of the present utility model.

Reference:

1, seat is connected；

11, screw；

2, fixed arm；

21, antiskid groove.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people All other embodiments that member is obtained under not making creative work premise, broadly fall into this utility model The scope of protection.

Embodiment:

As it is shown in figure 1, this utility model embodiment provides a kind of connection strap, including, connect seat 1 and symmetry It is arranged on the fixed arm 2 connected on seat 1, it is preferable that described connection seat 1 is one-body molded with described fixed arm 2.

Described connection strap is made up of metal material, described connection seat 2 be provided centrally with a screw 11, described It is provided with antiskid groove 21 on fixed arm 2, described connection strap is fixed on the cabinet of switch, socket, Described fixed arm 2 is attached for the shell with plastic switch, socket, and described antiskid groove 21 is arranged Purpose is to prevent connection strap from falling down from combined socket and switch, adds connection strap and the company of combined socket and switch cabinet Connecing compactness, described screw 11 is for being attached with binding post, by a screw by binding post and company The screw 11 connecing bar is attached, because connection strap is made up of metal material, therefore the screw 11 on connection strap Anti-twisting property be better than plastics screw.

Described connection strap is followed successively by basic unit, copper plate and tin coating from inside to outside, the most described copper plate Thickness is 2.5～4.0 μm, and the thickness of described tin coating is 3.0～6.0 μm.Described copper plate, tin plating Layer can strengthen the electric conductivity of connection strap, and has effect antirust, erosion-resisting.

A kind of connection strap provided this utility model embodiment above is described in detail, and herein should By specific case, principle of the present utility model and embodiment are set forth, the explanation of above example It is only intended to help to understand core concept of the present utility model；Simultaneously for one of ordinary skill in the art, According to thought of the present utility model and method, the most all will change, In sum, this specification content should not be construed as restriction of the present utility model.

Claims (3)

1. a connection strap, including, connect seat and be symmetricly set on the fixed arm connected on seat, its feature exists In: described connection strap is made up of metal material, described connection seat be provided centrally with a screw, institute Stating and be provided with antiskid groove on fixed arm, described connection strap is followed successively by basic unit, copper plate from inside to outside And tin coating.

Connection strap the most according to claim 1, is characterised by: the thickness of described copper plate is 2.5～4.0 μm。

Connection strap the most according to claim 1, is characterised by: the thickness of described tin coating is 3.0～6.0 μm。