Press key and electronic device with same

Abstract

The invention provides a press key and an electronic device with the same. The press key consists of four parts, i.e. a press member, a return member, a push member and a waterproof ring, wherein the waterproof ring made of a flexible material is clamped between two round rings of the push member; the return member made of the flexible material is clamped between one end of the push member and one round ring; the shell body of the electronic device squeezes the waterproof ring; the waterproof ring closely clings to the shell body and the cylinder of the push member so as to prevent dust and water from entering the electronic device; meanwhile, when the external force is applied onto the press member, the end face of the return member squeezing the shell body of the electronic device is elastically deformed; the other end of the push member squeezes a press key membrane of the electronic device, so that the conductive function of the press key is achieved; once the external force applied on the press member disappears, the return member in the elastic deformation generates elastic force, causing the whole press key to return to the initial state. Therefore, the press key not only is simple in structure, but also causes the electronic device with the press key to have high dustproof and waterproof properties.

Description

technical field [0001] The present invention relates to a button, more specifically, to a button and an electronic device with the button. Background technique [0002] The dustproof and waterproof effect of the buttons on the existing electronic devices is not very good, or the button structure is designed to be more complicated to achieve the dustproof and waterproof effect, but this is a waste of cost. Contents of the invention [0003] In order to solve the above-mentioned existing problems, the object of the present invention is to provide a button, which includes a pusher and a pusher, the main body of the pusher is a cylinder, and one end of the cylinder protrudes in the vertical direction along the outer peripheral surface. A circular ring extends vertically along the outer peripheral surface of the cylinder; the button also includes: a return piece, the main body of which is a flat plate attached to the pressing piece, a through hole is provided in the middle of t...

AI Technical Summary

Problems solved by technology

[0002] The dustproof and waterproof effect of the buttons on the existing electronic devices is not very good, or the design of a more complicated button structure to achieve the dustproof and waterproof effect, but this is a waste of cost

Images