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Button assembly, and mobile phone comprising it

A technology of buttons and components, applied in the field of mobile communication terminals, to achieve the effect of soft movements

Inactive Publication Date: 2007-02-28
LG ELECTRONICS (CHINA) R&D CENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] In order to solve the above-mentioned problems, the object of the present invention is to provide a button assembly and a mobile communication terminal provided with the button assembly. By improving the elasticity of the button, the tactile feeling of the button can be improved and the occurrence of noise during vibration can be prevented. Prevent mechanical friction and fatigue defects of buttons and prevent misoperation of switches

Method used

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  • Button assembly, and mobile phone comprising it
  • Button assembly, and mobile phone comprising it
  • Button assembly, and mobile phone comprising it

Examples

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Embodiment Construction

[0046] The invention provides a button component and a mobile communication terminal provided with the button component.

[0047] The structure and working principle of the button assembly of the mobile communication terminal in an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0048] However, in order to clarify the gist of the present invention, well-known functions or configurations will be omitted in the description of the present invention. In addition, the same reference numerals will be used to describe the same contents as those described in the prior art.

[0049] Fig. 4 is a partial sectional view of a button of a mobile communication terminal in an embodiment of the present invention; Fig. 5 illustrates the button in Fig. 4, wherein, a) of Fig. 5 is a perspective view viewed from the top; b) of Fig. 5 It is a perspective view viewed from the bottom; c) of Fig. 5 is a plan view; as shown in Fig. 4...

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PUM

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Abstract

The present invention belongs to the components range of the mobile communication terminal, especially the button assembly, and the mobile communication terminal comprising the same. The button assembly includes the following parts: a button noumenon projecting outside the noumenon; a key pad fixed on the button noumenon and contacted with the switch held in the inner of the noumenon, wherein the key pad has a flange made of the elastomer and contacted with the noumenon. Based on the button assembly of the invention, the touch of the button is advanced to prevent the button deviating and the noise generating, and the mechanical friction of the button, the fatigue defect and the misoperation of the switch. In the mobile communication terminal of the invention, the above button assembly is installed and the shell of the button assembly is mounted to restrain the noise when vibrating and prevent the mechanical friction of the button and the defect caused by the abrasion, at the same time, to make the switch operated correctly.

Description

technical field [0001] The invention belongs to the scope of mobile communication terminal components, in particular to a button assembly and a mobile communication terminal provided with the button assembly. Specifically, by increasing the elasticity of the button, the tactile feeling can be improved and the button can be prevented from falling off and the occurrence of noise. At the same time, the mechanical friction and fatigue defects of the button can be prevented, and the misoperation of the switch can be prevented. Background technique [0002] Generally speaking, a mobile communication terminal is a wireless mobile communication device that users can use indoors or outdoors and can carry with them during the movement. devices with multiple functions. [0003] In particular, recently, the use of mobile communication terminals to transmit text messages has become popular, and it has been developed to the stage of using mobile communication terminals to surf the Intern...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/23H04Q7/32H05K5/00
CPCH04M1/23H05K5/0017
Inventor 金英中金熔大金润河王大星
Owner LG ELECTRONICS (CHINA) R&D CENT CO LTD