Connecting structure of control switch

Abstract

The invention provides a connection structure of a control switch, which is to arrange the control buttons of the electronic device on the frame, and stick two conductive sheets on the frame, and electrically connect the control buttons to the circuit board by the two conductive sheets, The installation steps of the flexible printed circuit board and the flexible cable for the existing control buttons are eliminated, so as to achieve the effect of reducing the manufacturing cost of the electronic device and shortening the manufacturing process.

Description

technical field [0001] The present invention relates to a connection structure, in particular to a control switch connection structure with low installation cost and few parts. Background technique [0002] With the rapid development of the high-tech industry and the ever-changing technology, many electronic products are introduced from the old to the new. In recent years, the functions of portable products have become more and more diversified, allowing users to flexibly use them to deal with personal daily work or personal affairs regardless of occasions and time constraints, and it also allows people to access information at the fingertips and take the information with them. Among them, in order to make portable products more humanized and more convenient to carry, their appearance is constantly developing in the direction of lightness, thinness, shortness, and smallness. Not only the internal parts must be designed with precision, but the external mechanism design is mor...

AI Technical Summary

Problems solved by technology

[0003] Today, the most common portable mainstream electronic product is a digital camera. The control buttons of the digital camera are mostly located at the corners of the digital camera due to factors such as aesthetics and operability. Therefore, when setting the button switch, it must be Firstly, it is connected to the circuit board through a flexible printed circuit board (FPC) connector, and sometimes due to the circuit layout of the circuit board, the industry must lock it with screws. In addition, the key switch will be connected with a flexible cable during assembly. , and use the manual welding wire connection method to directly connect the key switch contacts to the wires, and the setting of the key switch can be completed after complicated steps

[0004] However, in addition to the complicated steps in the existing key switch setting technology, the FPC connector also occupies the use area of ​​the circuit board, so that the use efficiency of the circuit board cannot be increased, and sometimes the FPC connector must be locked with screws, thereby increasing the processing time. In addition, the key switch also needs to be connected by flexible cable and manual welding process, which will cause a certain burden on the manufacturing cost, and in the process of manual welding, because the accuracy of manual welding cannot be accurately controlled, it is easy to cause the failure of the control key. damage or a decline in product yield, so how to solve the problems caused by the above-mentioned existing technologies is an urgent need for the industry to overcome

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