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Mobile terminal and key panel

A mobile terminal and key technology, which is applied in the direction of the structure of the telephone, can solve the problems of weak edge corners of the casing, weak local parts of the casing 110, thin surface appearance and molding problems, etc., and achieves the effect of enhanced strength and reasonable space configuration.

Active Publication Date: 2015-07-15
盐城东方兴达农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially when due to structural limitations, the lip 122 has to be used to prevent fooling, such as figure 1 As shown in A, the lip 122 and the part of the housing that cooperates with it will form a large area of ​​thin surfaces, and these thin surfaces have caused troubles in appearance and molding
Additionally, by figure 2 It can be found at B of the figure that when the edge of the plastic key 120 is very close to the edge of the housing 110, the lip 122 of the traditional design will also cause the corner of the housing edge to be very weak
At the same time, the matching casing 110 is also very weak at the local place where it is matched with the plastic key 120

Method used

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  • Mobile terminal and key panel
  • Mobile terminal and key panel
  • Mobile terminal and key panel

Examples

Experimental program
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Embodiment Construction

[0022] refer to Figure 3 to Figure 5 , image 3 is a sectional view of the first embodiment of the key panel of the present invention, Figure 4 yes image 3 The exploded view of the button panel in Figure 5 yes image 3 A cross-sectional view of a single button in the button panel in . In this embodiment, the button panel includes an upper casing 210 , a plastic button 220 , a rubber button 230 , an elastic plate body 240 and a circuit board 250 .

[0023] The plastic key 220 includes a pressing portion 221 and a lip 222 connected to the pressing portion 221 . The upper surface of the upper case 210 is provided with a through hole 211 , and the pressing portion 221 passes through the through hole 211 and exposes the upper surface of the upper case 210 . The lip 222 is inclined downward from the connection with the pressing portion 221 toward the direction away from the pressing portion 221, and the inner wall of the upper housing 210 is inclined relative to the lip 22...

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Abstract

The invention discloses a mobile terminal and a key panel. The key panel comprises an upper shell and plastic keys, wherein, the upper surface of the upper shell is equipped with through holes; the plastic keys comprise pressing parts and lips connected with the pressing parts, the pressing parts penetrates into the through holes and are exposed out of the upper surface of the upper shell, and the lips tilt downwards towards the direction far away from the pressing part from the joint between the lips and the pressing parts; and the inner wall of the upper shell and the lips relatively tilt. By utilizing the technical proposal, the lips of the plastic keys tilt downwards so as to realize more reasonable space allocation for an enclosure and the keys and enhance strength of the keys and the enclosure.

Description

technical field [0001] The invention relates to the field of mobile communication hardware, in particular to a mobile terminal and a button panel. Background technique [0002] With the development of science and technology, mobile communication terminals such as mobile phones and netbooks have become daily necessities for people. At present, in the design of mobile phones, plastic buttons are often designed with lips to block the corresponding appearance of the casing. The lip of ordinary plastic keys is designed to be perpendicular to the direction of key movement. [0003] refer to figure 1 and figure 2 , figure 1 is a cross-sectional view of an existing key panel, figure 2 yes figure 1 A cross-sectional view of a single button in the button panel in . The existing key panel includes a casing 110 , plastic keys 120 , rubber keys 130 , a shrapnel body 140 and a circuit board 150 . Wherein, the plastic button 120 , the rubber button 130 , the elastic sheet body 14...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02H04M1/23
Inventor 吴海娟
Owner 盐城东方兴达农业发展有限公司
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