CN208127479U - A kind of connector body - Google Patents

Abstract

The utility model discloses a kind of connector body, including jack body and female terminal, female terminal is fixed on jack body, female terminal has spliced eye, one layer of graphene is provided on the hole wall of spliced eye, this layer of graphene can not only have high conductivity, but also can be anti-oxidant, not perishable, which increase the conductive reliabilities of terminal, improve its service life.

Description

a connector socket

This application is a divisional application of application number 2017209575520 (named: a highly conductive anti-oxidation connection terminal and connector plug and socket).

technical field

The utility model relates to the technical field of connectors, in particular to a connector socket.

Background technique

There are currently two types of connection terminals on the market, one is made of copper, and the surface is plated with silver, gold and other precious metals; the other is made of gold and silver and other precious metals. There are the following defects:

However, the cost of the connection terminal with the above structure is high, and the outer surface of the electroplating layer or the outer surface of the gold and silver metal is easily corroded and oxidized, which leads to a reduction in its conductivity reliability and service life.

Utility model content

The main purpose of this utility model is to propose a connector socket with high conductivity and anti-oxidation to solve the problem of high cost and easy corrosion and oxidation of the above-mentioned connecting terminals.

To achieve the above purpose, the utility model provides a connector socket, which includes a socket body and socket terminals, the socket terminals are fixed on the socket body, the socket terminals have insertion holes, and a layer of graphene is arranged on the wall of the insertion holes.

Preferably, a layer of graphene is provided on the outer surface of the socket terminal.

Preferably, a contact spring is provided in the insertion hole, and a layer of graphene is provided on the outer surface of the contact spring.

As mentioned above, the connector socket of the present invention includes a socket body and a socket terminal. The socket terminal has an insertion hole, and a layer of graphene is arranged on the hole wall of the insertion hole. This layer of graphene can not only have high conductivity, but also can It is resistant to oxidation and corrosion, which increases the conductivity reliability of the terminal and improves its service life.

Description of drawings

Fig. 1 is a structural schematic diagram of the utility model's highly conductive and anti-oxidation connecting terminal;

Fig. 2 is a schematic structural view of the socket terminal of the utility model connector socket;

Fig. 3 is a structural schematic diagram of plug-in cooperation between the plug terminal and the socket terminal of the utility model;

Fig. 4 is a structural schematic diagram of a socket terminal equipped with a contact spring in the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, the utility model provides a highly conductive anti-oxidation connecting terminal including a fixed part 11 and a contact part 12, the contact part 12 is connected with the fixed part 11, and the outer surface of the contact part 12 is provided with a layer of graphite ene 13.

Preferably, a layer of graphene is disposed on the fixing part 11 .

The utility model further provides a connector plug, which includes a plug body and a plug terminal, and the plug terminal is the above-mentioned electrical connection terminal.

Please refer to Figure 2 and Figure 3, the utility model also provides a connector socket, including a socket body and a socket terminal, the socket terminal is fixed on the socket body, the socket terminal 20 has an insertion hole 21, and the hole wall of the insertion hole 21 A layer of graphene 22 is arranged on it.

Preferably, the outer surface of the socket terminal 20 is provided with a layer of graphene.

Please refer to Fig. 4 , as a further improvement of this embodiment, a contact spring 30 is provided in the insertion hole 21' of the socket terminal 20', and a layer of graphene is provided on the outer surface of the contact spring 30. Wherein, the contact spring 30 is used for crimping the contact portion of the connection terminal.

In summary, the high conductivity and anti-oxidation connecting terminal of the present invention includes a fixing part 11 and a contact part 12, and a layer of graphene 13 is arranged on the contact part 12, and the layer of graphene 13 can not only have high conductivity, but also can resist oxidation , It is not easy to corrode, which increases the conductive reliability of the terminal and improves its service life.

The above is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. Under the inventive concept of the utility model, the equivalent structural transformation made by using the specification of the utility model and the contents of the accompanying drawings, or Direct/indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims (3)

1. a kind of connector body, including jack body and female terminal, the female terminal are fixed on the jack body, The female terminal has spliced eye, which is characterized in that one layer of graphene is provided on the hole wall of the spliced eye.

2. connector body according to claim 1, which is characterized in that the outer surface of the female terminal is provided with one layer Graphene.

3. connector body according to claim 1, which is characterized in that contact spring is provided in the spliced eye, it is described The outer surface of contact spring is provided with one layer of graphene.