Electronic device and pressure key operation method

Abstract

The invention provides an electronic device and a pressure key operation method. The electronic device comprises a shell with a first side frame; a pressure sensing assembly which is located on the inner side of the first side frame, wherein a sensing area corresponding to the pressure sensing assembly is formed on the outer side wall of the first side frame, and the pressure sensing assembly comprises a first pressure sensing plate and a second pressure sensing plate which are arranged in a stacked mode. The device also comprises a detection module which comprises a first detection circuit and a second detection circuit, and the first detection circuit is electrically connected with the first pressure induction plate and used for outputting a first detection result according to the deformation condition of the first pressure induction plate; the second detection circuit is electrically connected with the second pressure sensing plate and is used for outputting a second detection result according to the deformation condition of the second pressure sensing plate; the detection module outputs control information of a key function associated with the sensing area according to the first detection result and the second detection result. In this way, false triggering can be avoided, and the use effect of the pressure sensing key is improved.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to an electronic device and a pressure key operation method. Background technique [0002] With the development of technology, electronic devices such as mobile phones begin to use pressure-sensitive buttons to replace mechanical buttons. By placing a pressure sensor inside the middle frame of the electronic device, when the user presses the middle frame hard, the middle frame will produce a slight deformation, and the sensor will sense this change, and then generate corresponding control information, and control the electronic device to perform the corresponding function . However, due to the high sensitivity of the pressure sensor, when the electronic device is accidentally dropped or hit, it is easy to misoperate the pressure-sensitive button. It can be seen that the existing pressure-sensitive buttons have the problem of poor use effect. Contents of the invention [...

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides an electronic device and a pressure button operation method to solve the problem of poor use effect of the pressure-sensitive button of the existing electronic device

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