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Key connecting device and mobile terminal

A technology for connecting devices and mobile terminals, which is applied to the structure of telephones, etc., and can solve problems such as the inability to maximize the area-to-screen ratio, occupying space, and lengthening and thickening the whole machine.

Active Publication Date: 2016-09-21
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Obviously, mobile terminals often take up space due to the structural design of the button connection device, which leads to lengthening and thickening of the whole machine, and the screen-to-body ratio cannot be maximized, which destroys the ultimate beauty of the mobile terminal.

Method used

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  • Key connecting device and mobile terminal
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  • Key connecting device and mobile terminal

Examples

Experimental program
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Effect test

no. 1 example

[0024] The button connection device disclosed in the embodiment of the present invention may include: a button assembly and a main upper bracket. The button connection device can be specifically applied to a mobile terminal, such as any device such as a mobile phone, a tablet computer, a vehicle-mounted computer, or a handheld smart device, which is not limited in the embodiments of the present invention.

[0025] Wherein, the button assembly includes: a button module, an elastic arm and a button bracket connected in sequence; the main upper bracket is located below the touch screen of the mobile terminal, and the main upper bracket is provided with a through hole, and the corresponding position of the touch screen is provided with a button hole, so that The button module can be embedded in the button hole of the touch screen through the through hole of the main upper bracket. For example, the main upper bracket of the mobile terminal is provided with a through hole correspond...

no. 2 example

[0043] Figure 6 It is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention. specifically, Figure 6 The mobile terminal 600 in the mobile phone may be a mobile phone, a tablet computer, a personal digital assistant (Personal Digital Assistant, PDA), a vehicle-mounted computer, or a handheld smart device.

[0044] specific, Figure 6 The mobile terminal 600 in the mobile terminal may include the button connection device in the above-mentioned first embodiment, specifically, it may include a radio frequency (Radio Frequency, RF) circuit 610, a memory 620, an input unit 630, a display unit 640, a processor 660, an audio circuit 670, a WiFi (Wireless Fidelity) module 680 and power supply 690.

[0045] Wherein, the input unit 630 can be used to receive number or character information input by the user, and generate signal input related to the user setting and function control of the mobile terminal 600 . Specifically, in the e...

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Abstract

The embodiment of the invention provides a key connecting device and a mobile terminal, and relates to the technical field of the mobile terminal. The key connecting device comprises a key component and a main upper bracket; the key component comprises a key module, an elastic arm and a key bracket which are connected in sequence; the key bracket is located below the main upper bracket and is fixedly connected with the main upper bracket to fix the key module; the flange side of the elastic arm is embedded between the key bracket and the main upper bracket; the upper surface of the flange side of the elastic arm is closely connected with the main upper bracket; and the lower surface of the flange side of the elastic arm is closely connected with the key bracket. Through the embodiment, the mobile terminal can clamp the elastic arm of the key component through the key bracket and the main upper bracket, so that the connecting device of the key component is compact in structure. Therefore, the maximum area ratio of the display screen can be realized, that is to say, the maximum screen ratio of the mobile terminal is realized, and the demand of extreme beauty is satisfied.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a key connection device and a mobile terminal. Background technique [0002] At present, mobile terminals are developing towards larger screens, and manufacturers hope to reduce the frame size of mobile terminals with the same screen size, so as to maximize the screen-to-body ratio. [0003] Taking smartphones as an example, the design length and thickness of smartphones are becoming increasingly smaller, ultra-narrow screens with black borders, and the screen-to-body ratio of the front area are maximized, which seriously compresses the structural design space of mobile phones. As shown in 1, the appearance of the smart phone requires that the distance d from the bottom of the active area (AA) of the display (Liquid Crystal Module, LCM) to the bottom of the touch screen (Touchwindows, TW) be as short as possible, and the key opening of TW should be as short as possible. ...

Claims

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Application Information

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IPC IPC(8): H04M1/23
CPCH04M1/23
Inventor 李玉忠王超戢记球马志廷何宗文
Owner VIVO MOBILE COMM CO LTD
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