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Pressure-sensitive button and electronic device with same

An electronic device, inductive technology, applied in electronic switches, electrical components, electrical digital data processing, etc., can solve problems such as failure, affecting the use of electronic devices, and main buttons sinking, and achieve the effect of improving reliability.

Inactive Publication Date: 2015-04-29
FU TAI HUA IND SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main button is usually a mechanical button (such as Apple's iPad), and it is easy to cause the main button to sink, deflect and / or fail during repeated use, thereby affecting the use of the electronic device

Method used

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  • Pressure-sensitive button and electronic device with same
  • Pressure-sensitive button and electronic device with same
  • Pressure-sensitive button and electronic device with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] see figure 1 and figure 2 , an electronic device 100 according to an embodiment of the present invention includes a touch screen 10 and a pressure-sensitive button 20 . The pressure-sensitive key 20 includes a pressing surface 21 . In this embodiment, the pressing surface 21 is set on the touch screen 10, and the back of the pressing surface 21 is sprayed with ink of a different color from the adjacent area on the touch screen 10, and the user can control the pressing surface 21 by touching the pressing surface 21 of a different color from the surrounding area. The electronic device 100 returns the interface displayed on the touch screen 10 to the main interface. Wherein, the electronic device 100 is a tablet computer, a mobile phone and the like.

[0014] Please also refer to image 3 , the pressure-sensitive button 20 also includes a pressure sensor 22 and a flexible circuit board 23 . The pressure sensor 22 is mounted on the back of the pressing surface 21 and ...

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PUM

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Abstract

An electronic device comprises a storage unit, a touch screen, a processor and a pressure-sensitive button, wherein the storage unit is stored with a preset pressure value; the pressure-sensitive button comprises a pressing surface arranged on the touch screen, a pressure sensor and a flexible circuit board; the pressure sensor is mounted on the back surface of the pressing surface and is used for sensing a pressure transmitted by the pressing surface and converting the pressure into pressure information; the two ends of the flexible circuit board are connected to the pressure sensor and the processor respectively, and the flexible circuit board is used for transmitting the pressure information sensed by the pressure sensor to the processor; the processor is used for judging whether the pressure reaches the preset pressure value according to the pressure information, and if so, controlling the touch screen to display a main interface. The invention further provides the pressure-sensitive button. The pressure-sensitive button provided by the invention is unlikely to sink, deflect and / or fail, so that the reliability of the electronic device is improved.

Description

technical field [0001] The invention relates to a pressure-sensitive key and an electronic device, in particular to an electronic device with a touch screen and the pressure-sensitive key. Background technique [0002] Existing electronic devices, such as tablet computers and touch-screen mobile phones, generally include a touch screen and a main button arranged on the casing, and the user can return the displayed interface on the touch screen to the preset main interface by pressing the main button. , combined with the touch screen and the main button can conveniently operate the electronic device. The main button is usually a mechanical button (such as Apple's iPad), which may easily cause the main button to sink, deflect and / or fail during repeated use, thereby affecting the use of the electronic device. Contents of the invention [0003] In view of this, it is necessary to provide a pressure-sensitive key and an electronic device having the pressure-sensitive key, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03K17/96G06F3/041
Inventor 吴建国
Owner FU TAI HUA IND SHENZHEN
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