Kay structure and portable mobile terminal

A key and keycap technology, applied in the field of machinery, can solve the problems of poor feeling of pressing the button and low yield, and achieve the effect of avoiding linkage, solving the problem of low yield and good feel

Inactive Publication Date: 2010-01-27
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a button structure and a portable mobile terminal provided with the button structure, which solve the technical problems of the existing button structure with a relatively low yield and poor hand feeling when pressing the button

Method used

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  • Kay structure and portable mobile terminal
  • Kay structure and portable mobile terminal
  • Kay structure and portable mobile terminal

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] Embodiments of the present invention provide a key structure with a relatively high yield rate and a relatively good hand feeling when pressing a key, and a portable mobile terminal.

[0030] Such as figure 1 and figure 2 As shown, the button structure provided by the embodiment of the present invention includes such as Figure 8 and Figure 10 The shown rubber pad 1 and the rubber pad 1 bonded by glue 2 such as Figure 12 and Figure 13 Keycap 3 as shown, as Figure 11 The side of the shown rubber pad 1 away from the keycap 3 is provided with Figure 9 As shown in the conductive base 4, the area bonded to the keycap 3 on the rubber pad 1 is provided with a part close to the edge of the keycap 3 such as image 3 Groove 5 shown.

[0031] Since the area bonded to the keycap 3 on the rubber pad 1 is provided with a groove 5 near the edge o...

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PUM

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Abstract

The embodiment of the invention discloses a key structure and a portable mobile terminal, belonging to the technical field of machinery and solving the technical problem of the prior key structure that the yield is lower and the hand touch when pressing the key is not good. The key structure comprises a cushion and a keycap glued on the cushion by glue, wherein one side of the cushion, which is far from the key cap, is provided with an electric conduction base; and an area of the cushion, which is bonded with the keycap and is close to the edge of the keycap, is provided with grooves. The portable mobile terminal comprises a shell and the key structure arranged on the shell. The invention is applied to various electronic devices provided with key structures.

Description

technical field [0001] The invention belongs to the technical field of machinery, and in particular relates to a key structure and a portable mobile terminal provided with the key structure. Background technique [0002] With the development of electronic technology, portable mobile terminals such as mobile phones and palmtop computers have become the most commonly used communication tools for people. [0003] The button structure is one of the important components of electronic equipment such as portable mobile terminals. The existing button structure includes a button bracket, a silicone pad fixed on the button bracket, and a key cap bonded to the silicone pad by glue. The side of the silicone pad away from the key cap is provided with a conductive base opposite to the position of the key switch. The keycap protects the silicone pad. When the keycap is pressed, the pressed keycap will press the conductive base and press the key switch through the conductive base to comple...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/12H01H13/14H04M1/02H04M1/23
Inventor 马成丽
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD
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