I/O connector

Abstract

The invention provides an input and output connector. The input and output connector is arranged on an electronic device and used for allowing a plug to be electrically connected with the electronic device, and comprises a shell, a circuit board tongue piece, a plurality of terminals and a metal cover, wherein an accommodating opening corresponding to the plug is formed in one side of the shell, and an opening corresponding to the electronic device is formed in the other side of the shell; the circuit board tongue piece is arranged in the shell in a drawable and replaceable manner, and a circuit layout and a plurality of welding pads electrically connected with the circuit layout are arranged on the circuit board tongue piece; the terminals are arranged in the shell, one end of each terminal is in elastic contact with the corresponding welding pad of the circuit board tongue piece, and the other end of each terminal is fixed in the electronic device through the opening; the metal cover covers the outer surface of the shell. The input and output connector has the advantages that on the basis that electric connection of the terminals of the connector is kept effectively, size and manufacturing cost of the connector are reduced, and the purpose of enabling the electronic device to be electrically connected with the plug through the input and output connector when the plug in inserted into the input and output connector is achieved.

Description

technical field [0001] The invention relates to a connector, in particular to an input-output connector. Background technique [0002] Conventionally, refrigerant radiators for vapor compression refrigerant cycles are known, of which see figure 1 , which is a cross-sectional view of a known input-output connector plugged into an application device. [0003] Use the following first figure 1 Each component of such a known input-output connector will be described. exist figure 1 Among them, the input and output connector 1 mainly includes a metal covering 11, a shell 12 and a plurality of terminals 13, and the input and output connector 1 is used for plugging into the application device. Although the complete electronic device is not drawn in the figure, However, the electronic device is represented by the circuit board 20 of the electronic device. [0004] exist figure 1 In the design shown in , when the input and output connector 1 is plugged into the electronic device,...

AI Technical Summary

Problems solved by technology

[0007] exist figure 2 In the shown design of , when the input and output connector 2 is plugged into the electronic device, since the position of the circuit board 21 of the electronic device is compared with figure 1 It is designed to be more biased towards the central part of the housing 22, so not only the terminals 231 located relatively close to the circuit board 21 of the electronic device need to be made into a small bent quadratic shape in a roundabout way, but also located relatively to the electronic device. The terminal 232 farther away from the circuit board 21 of the device also needs to be made into a large bent secondary shape in a roundabout way. The process of bending the terminal is time-consuming and labor-intensive.

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