Socket for automobile sound system

Abstract

The invention relates to an electric appliance element, in particular to a socket for an automobile sound system, which consists of a rubber core body (1), insertion pin terminals (2) and separation barriers (3), wherein the eighteen insertion pin terminals (2) are in a bending and folding structure, vertical parts of the eighteen insertion pin terminals (2) are fixedly arranged on the three separation barriers (3), transverse parts at the upper part of the eighteen insertion pin terminals (2) are connected with the rubber core body (1), the three separation barriers (3) are welded with the rubber core body (1), and the lower ends of the eighteen insertion pin terminals (2) are uniformly distributed under the lowest separation barrier (3). The insertion needle terminals are fixed through one rubber core and the three separation barriers, then, the three separation barriers are welded on the rubber core through ultrasonic waves, in addition, the direct welding on a printed circuit board assembly (PCBA) board can be realized, a transfer board is saved, and the occurrence of pin falling phenomenon is also prevented.

Description

technical field [0001] The invention relates to an electrical component, in particular to a socket for car audio. Background technique [0002] With the development of society, the popularization of automobiles, and the application of new technologies, people have higher and higher requirements for car audio, and the most important thing about car audio is the quality of car audio. As we all know, the socket of car audio is a very important part of the audio. The quality of the socket is directly related to the stability and safety of the whole machine. Therefore, improving the quality of the audio socket is the goal we have been pursuing. [0003] Because the ISO socket has too many pins (terminals) and the space is very small, it is difficult to arrange so many pins on the PCBA board, so it has been difficult to connect the ISO socket directly to the PCBA board for a long time, and the ISO socket is very small. One problem that is difficult to control is that the pins are...

AI Technical Summary

Problems solved by technology

[0003] Because the ISO socket has too many pins (terminals) and the space is very small, it is difficult to arrange so many pins on the PCBA board, so it has been difficult to connect the ISO socket directly to the PCBA board for a long time, and the ISO socket is very small. One problem that is difficult to control is that the pins are easy to fall off. This problem often occurs during the production process and use process. Combining the above two points, this ISO socket has caused a double unreasonable quality and cost.

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