Functional contactor

Abstract

A functional contactor is provided. The functional contactor according to an exemplary embodiment of the present invention comprises: a conductive elastic portion having elasticity and electrically contacting a conductor of an electronic device; and a functional element including a first electrode electrically connected to a circuit board or a conductor of the electronic device, and a second electrode on which the conductive elastic portion is laminated through a solder. The second electrode includes a stopper in which an electrode is not formed to prevent a solder from being introduced into the periphery of a lamination area on which the conductive elastic portion is laminated.

Description

technical field [0001] The present invention relates to a contactor for an electronic device such as a smart phone, and more specifically, to a functional contactor, that is, on a functional device, a contactor that can be stably arrayed and combined by welding, and can be used when combined Structural disturbances are minimized. Background technique [0002] Recent portable electronic devices gradually use metal covers to improve aesthetics and robustness. This kind of portable electronic device buffers the impact from the outside and reduces the electric wave that penetrates into the electronic device or leaks from the portable electronic device. Conductive spacers or conductive contacts are formed between built-in circuit boards of the device. [0003] However, since a circuit is formed between an external cover such as a metal case and a built-in circuit board through the above-mentioned conductive spacer or conductive contactor, when passing through a conductor such a...

AI Technical Summary

Problems solved by technology

[0006] Furthermore, when such a functional contactor increases the electrode area in order to increase the capacity of the functional device, relatively small contacts are stacked by soldering or the functional device of the contactor is stacked by soldering. In the process of soldering and mounting on the circuit board, the printed solder exists in a liquid phase, so the conductive elastic part is not fixed and its position is shaken, resulting in a large number of defects.

[0007] Also, in the case of a combination of a conductive contactor and a protective device, mechanical interference occurs through the combined structure, or the function of the functional contactor manufactured thereby is reduced.

Images