CN206962074U - An audio transmission connector - Google Patents

Abstract

The utility model discloses an audio transmission connector, which comprises an insulating body and a plurality of conductive terminals; the front end of the insulating body is provided with a jack hole for inserting the audio plug in a backward concave manner, both sides of the top of the insulating body are provided with fixing holes, the plurality of conductive terminals are embedded in the corresponding fixing holes to be fixed, the contact part of each conductive terminal extends into the jack hole, the welding part of each conductive terminal extends out of the insulating body, and the conductive terminal at the tail part of the jack hole is provided with barbs. Through all being provided with the fixed orifices in insulator's top both sides, can be better fixing at insulator with conductive terminal, product overall structure is more firm to conductive terminal that is located the spliced eye afterbody has the barb, with the clamping-force that increases with the audio plug, avoids the audio plug to withdraw from easily, thereby brings the convenience for the use.

Description

An audio transmission connector

technical field

The utility model relates to the technology in the field of connectors, in particular to an audio transmission connector.

Background technique

The audio socket connector is a bridge to realize audio signal transmission. The main structure of the current audio socket connector includes an insulating body and a plurality of conductive terminals arranged on the insulating body. However, the current audio socket connectors generally have weak structures. The problem, and the clamping force of the conductive terminal is insufficient, causing the audio plug to be easily withdrawn. Therefore, it is necessary to improve the current audio socket connector.

Contents of the invention

In view of this, the utility model aims at the deficiencies of the existing technology, and its main purpose is to provide an audio transmission connector, which can effectively solve the problem of weak structure of the existing audio socket connector and insufficient clamping force of the conductive terminal .

In order to achieve the above object, the utility model adopts the following technical solutions:

An audio transmission connector, including an insulating body and a plurality of conductive terminals; the front end of the insulating body is recessed backward to provide an insertion hole for an audio plug to be inserted, and both sides of the top of the insulating body are provided with fixing holes. Each conductive terminal is embedded in the corresponding fixing hole, and the contact part of each conductive terminal extends into the insertion hole, and the welding part of each conductive terminal extends out of the insulating body. The conductive terminal located at the end of the insertion hole Has barbs.

Preferably, the welding part of each conductive terminal is a DIP in-line pin.

Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be known from the above technical solutions:

By setting fixing holes on both sides of the top of the insulating body, the conductive terminals can be better fixed on the insulating body, the overall structure of the product is more firm, and the conductive terminals at the end of the insertion hole have barbs to increase the connection with the audio plug The clamping force prevents the audio plug from being easily withdrawn, thus bringing convenience to use.

In order to illustrate the structural features and functions of the utility model more clearly, the utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is the assembling three-dimensional schematic diagram of the preferred embodiment of the present utility model;

Fig. 2 is the exploded view of the preferred embodiment of the utility model;

Fig. 3 is an exploded view from another angle of the preferred embodiment of the present invention.

Explanation of the accompanying drawings:

10. Insulation body 11. Plug hole

12. Fixing hole 20. Conductive terminal

21. Contact part 22. Welding part

201. Barbs

Detailed ways

Please refer to FIG. 1 to FIG. 3 , which show the specific structure of a preferred embodiment of the present invention, including an insulating body 10 and a plurality of conductive terminals 20 .

The front end of the insulating body 10 is concavely provided with an insertion hole 11 for inserting an audio plug, and both sides of the top of the insulating body 10 are provided with fixing holes 12 .

The plurality of conductive terminals 20 are fixed in the corresponding fixing holes 12, and the contact portion 21 of each conductive terminal 20 extends into the insertion hole 11, and the welding portion 22 of each conductive terminal 20 extends out of the insulating body 10. outside. In this embodiment, the conductive terminal 20 at the end of the socket hole 11 has barbs 201 to increase the clamping force with the audio plug, and the welding part 22 of each conductive terminal 20 is a DIP in-line The pins and the soldering portion 22 can be directly inserted into the circuit board for soldering electrical connection, which can better fix the electrical connector on the circuit board and prevent loosening.

The key points of the design of this utility model are: through the fixing holes on both sides of the top of the insulating body, the conductive terminals can be better fixed on the insulating body, the overall structure of the product is more firm, and the conductive terminals at the tail of the insertion hole have Barbs to increase the clamping force with the audio plug, avoiding the easy withdrawal of the audio plug, thus bringing convenience to use.

The technical principles of the present utility model have been described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the utility model, and cannot be construed as limiting the protection scope of the utility model in any way. Based on the explanations herein, those skilled in the art can think of other specific implementations of the present utility model without creative work, and these forms will all fall within the protection scope of the present utility model.

Claims (2)

1. a kind of audio transmission connector, include insulating body and plural conductive terminal；The front end of the insulating body to The spliced eye for audio jack insertion is arranged with afterwards, it is characterised in that：The top both sides of insulating body are provided with fixing hole, should Plural conductive terminal is embedded in corresponding fixing hole and fixed, and the contact site of each conducting terminal is stretched into spliced eye, often The weld part of one conducting terminal is stretched out outside insulating body, and the conducting terminal positioned at spliced eye afterbody has hangnail.

A kind of 2. audio transmission connector as claimed in claim 1, it is characterised in that：The weld part of each conducting terminal It is the direct insertion pins of DIP.