Push-button module of mobile phone

Abstract

The invention relates to a button module of mobile phone, which comprises a frame, a soft pad, and a fixing ring. Wherein, said frame has one combine surface whose inner side of edge has one inner annular groove; the surface of soft pad has one button group while its outer side form a combine edge extending downwards; said combine edge comprises an outer edge and an inner edge, while the outer edge is combined with inner annular groove and the inner edge has an upper chute and a lower chute; the fixing ring can match the upper and lower chutes; when the fixing ring is fixed in the upper chute, the outer edge of soft pad is inside the inner annular groove; when pressing the edge of soft pad, the fixing ring will move from the upper chute to the lower chute, to fix the outer edge of soft pad inside the inner annular groove.

Description

Technical field [0001] The invention relates to a key module of a mobile phone, in particular to a key module of a mobile phone with the advantages of being replaceable and not easy to fall off. Background technique [0002] With the convenience and popularity of mobile phones, mobile phones have become the main electronic consumer products, and as the replacement rate of mobile phones is increasing year by year, the multi-function and convenience of mobile phones have become an important issue for development. . Therefore, in addition to cooperating with the game function, being used by the elderly and children, and allowing young people to change their personal style, how to easily replace the button module in DIY has become an important business opportunity. However, currently commercially available replaceable key modules are inconvenient due to complicated replacement and disassembly actions, and in the case of frequent replacement of key modules, the key modules will easily...

AI Technical Summary

Problems solved by technology

However, the key module assembly of the known technology utilizes the soft feature of the bumps of the cushions to be embedded in the bump sockets of the housing. Although it has the advantage of being easy to assemble, if the mobile phone is dropped, the cushions will fall off and loss, and cause considerable inconvenience to users

[0009] The disadvantage of the soft pad shedding phenomenon of the above-mentioned button module is that the design of the bump of the soft pad is too short to be tightly combined with the bump socket of the housing. In the socket, this is also an important reason for the separation of the cushion from the shell

Furthermore, due to the unstable structure of the shell, the shell cannot effectively support the soft pad after the mobile phone is frequently dropped, which increases the chances of the soft pad falling off and is easily lost during the falling off process.

This undoubtedly causes a kind of burden to consumers, so there is still room for improvement in the assembly design of the button module of known technology

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