Connecting structure for pin needle and PCB

Abstract

The invention relates to a connecting structure for pin needles and a PCB which comprises multiple pin needles, multiple spring pieces and a PCB. The spring pieces are fixed on the PCB, and the spring pieces clamp the pin needles elastically; the connecting structure further comprises a plastic shell body, the top surface of the plastic shell body dents inwards to form a containing concave chamber, one end connected with the spring pieces of the PCB is installed in the containing concave chamber in an inserting mode, the pin needles are fixedly connected in the containing concave chamber, and the pin needles are arranged parallel to the PCB in axial direction of the pin needles. By means of the special-shaped spring pieces, the parallel connection between the pin needles and the PCB is achieved, appearance completeness of electronic products are guaranteed, and portable exchange among data is achieved. Furthermore, the plastic shell body is provided, when the connecting structure is assembled, the existence of guide ribs enables the connecting structure to be more convenient and accurate during installation, and quality and efficiency of the electronic products assembly are improved.

Description

technical field [0001] The invention relates to the field of communication equipment parts, in particular to a connection structure between a pin needle and a PCB board. Background technique [0002] With the rapid development of communication technology, the functions of smart devices continue to expand and their application fields become more and more extensive. Therefore, the data transmission methods and appearance of smart devices also require more and more diverse designs. [0003] As an important component of the connector in the communication equipment, the pin pin is connected in the printed circuit board, which has an important influence on the data transmission mode and product shape of the communication equipment. Such as figure 1 As shown, in the traditional pin connection structure, the elastic piece 200 is fixed on the PCB board 300, and the pin needle 100 and the elastic piece 200 are contacted together by pressure, so that the pin needle 100 is connected pe...

AI Technical Summary

Problems solved by technology

In this connection structure, the pin pin can only be set perpendicular to the PCB board, and its application range is greatly limited. Most of them are only used in areas with large areas such as the back cover of smartphones.

However, with the development of smart wearable technology, smart devices are becoming smaller and lighter, and the connection method of pins perpendicular to the PCB board obviously cannot meet the requirements of smart devices with diverse shapes and transmission methods

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