CN202695783U

CN202695783U - Earphone socket with stretchable copper bush

Info

Publication number: CN202695783U
Application number: CN 201220379301
Authority: CN
Inventors: 叶兴
Original assignee: ZHEJIANG XINLONG ELECTRONIC CO Ltd
Current assignee: ZHEJIANG XINLONG ELECTRONIC CO Ltd
Priority date: 2012-08-01
Filing date: 2012-08-01
Publication date: 2013-01-23
Anticipated expiration: 2022-08-01

Abstract

The utility model provides an earphone socket with a stretchable copper bush. The earphone socket comprises a socket housing and is characterized by being provided with a stretchable copper bush for electrical contact; the stretchable copper bush is hollow, and the top end of the stretchable copper bush is inserted into an inserting hole of the socket; a U-shaped groove for being arranged in match with the inserting hole of the socket is arranged at the bottom end of the stretchable copper bush; and the inserting hole of the socket is provided a convex ring which is adapted to the U-shaped groove. The stretchable copper bush is formed by stretching a copper sheet. After adopting the technical scheme, the stretchable copper bush is used for performing electrical contact, so that the contact area is raised, and the stability is improved; and by adopting the structure formed by stretching the copper sheet, the producing cost is reduced, and the environmental protection is achieved.

Description

A kind of earphone socket with the stretching copper sheathing

Technical field

The utility model belongs to earphone socket, is specifically related to a kind of earphone socket with the stretching copper sheathing.

Background technology

At present on the market earphone socket all is that the circle of one in headset plug plugged earphone jack heel jack copper sheet electrically contacts, thereby carries out transfer of data, but the built-in copper band of this form, the situation of loose contact usually can occur.

Summary of the invention

The utility model is in order to solve the technical problem of mentioning in the background technology, and a kind of earphone socket of simple in structure, band stretching copper sheathing that contact-making surface is large then is provided.

For solving the problems of the technologies described above, the utility model by the following technical solutions:

A kind of earphone socket with the stretching copper sheathing, comprise Socket casing, it is characterized in that: earphone socket also is provided with one for the stretching copper sheathing that electrically contacts, described stretching copper sheathing hollow, insert in the receptacle sockets on its top, stretching copper sheathing bottom is provided with a circle and is used for cooperating the U-shaped groove of installing with receptacle sockets, and described receptacle sockets is provided with a circle with the suitable flange collar of U-shaped groove.

Described stretching copper sheathing is stretched by copper sheet and forms.

After adopting above technical scheme: electrically contact with the stretching copper sheathing, improved contact area, increased stability, the structure that adopts simultaneously copper sheet to stretch, its production cost descends and environmental protection.

Description of drawings

Fig. 1 is the structural representation of the utility model Socket casing;

Fig. 2 is the structural representation of the utility model stretching copper sheathing;

Fig. 3 is installation diagram of the present utility model.

Embodiment

Referring to Fig. 1,2,3, a kind of earphone socket with the stretching copper sheathing, comprise Socket casing 1, earphone socket also is provided with one for the stretching copper sheathing 2 that electrically contacts, stretching copper sheathing 2 hollows, insert in the receptacle sockets 4 on its top 3, and stretching copper sheathing 2 bottoms are provided with a circle and are used for cooperating the U-shaped groove 5 of installing with receptacle sockets 4, receptacle sockets 4 is provided with a circle with the suitable flange collar 6 of U-shaped groove 5, and stretching copper sheathing 2 is stretched by copper sheet and forms.

After adopting above technical scheme: electrically contact with stretching copper sheathing 2, improved contact area, increased stability, the structure that adopts simultaneously copper sheet to stretch, its production cost descends and environmental protection.

Claims

1. earphone socket with the stretching copper sheathing, comprise Socket casing (1), it is characterized in that: earphone socket also is provided with one for the stretching copper sheathing (2) that electrically contacts, described stretching copper sheathing (2) hollow, insert in the receptacle sockets (4) on its top (3), stretching copper sheathing (2) bottom is provided with a circle and is used for cooperating the U-shaped groove (5) of installing with receptacle sockets (4), and described receptacle sockets (4) is provided with a circle with the suitable flange collar (6) of U-shaped groove (5).

2. a kind of earphone socket with the stretching copper sheathing according to claim 1 is characterized in that: described stretching copper sheathing (2) is stretched by copper sheet and forms.