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Key assembly and mobile terminal with key assembly

A key and component technology, applied in electrical components, telephone structure, telephone communication, etc., can solve the problems of occupying internal space, large thickness, poor user experience, etc., to achieve the effect of convenient operation, extended functions, and improved user experience

Active Publication Date: 2018-04-17
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a button assembly and a mobile terminal with the button assembly, aiming to solve the problems of occupying internal space, large thickness, high cost and poor user experience caused by multiple physical buttons

Method used

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  • Key assembly and mobile terminal with key assembly
  • Key assembly and mobile terminal with key assembly
  • Key assembly and mobile terminal with key assembly

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0038] Please also refer to figure 1 and 2 , is a structural schematic diagram and an exploded schematic diagram of the key assembly provided in the first embodiment of the present application. The button assembly includes a circuit board 10 , a base 20 fixed on the circuit board 10 , a cover 30 and a dial 40 . Wherein, the circuit board 10 is a flexible printed board (Flexible Printed Board, FPC) for connecting the cover plate 30 and the main board.

[0039] Such as figure 2 As shown, the base 20 includes a base body 21 , buttons 22 disposed on the base body, and a plurality of first magnetic grids 23 . The base body 21 is a circular plate-like structure with a central hole 24 . The button 22 is fixed on the base body 21 and electrically connected with the circuit board 10 . A plurality of first magnetic grids 23 are evenly and densely distributed on the inner edge of the base body 21 close to the central hole 24 , and are electrically connected to the circuit board 10 ...

no. 2 example

[0052] The second embodiment of the present application provides a mobile terminal. Such as figure 1 As shown, the mobile terminal at least includes a screen and key components. The structure of the key assembly in the second embodiment is the same as the structure of the key assembly described in the first embodiment, and the same content will not be repeated in this embodiment. The button assembly of this embodiment can be embedded in the screen, or can be set outside the screen, and the corresponding content can be displayed on the screen through the operation of the button assembly by the user.

[0053] In this embodiment, the mobile terminal may include, for example, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a personal digital assistant (Personal Digital Assistant, PDA), a portable media player (Portable MediaPlayer, PMP), a navigation device, a portable Wearable devices, smart bracelets, pedometers, etc.

[0054] The mobile terminal p...

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PUM

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Abstract

The invention discloses a key assembly and a mobile terminal with a key assembly. The key assembly comprises a base, a cover board and a drive plate. The base comprises at least one key and a plurality of first magnetic grids. The cover board is clamped between the base and the drive plate and is partially exposed out of the drive plate. The drive plate is rotationally fixed on the base and comprises at least one second magnetic grid. Each second magnetic grid corresponds to each key and each first magnetic grid. The drive plate rotates under the effect of first external force, a position of the drive plate relative to the base is determined through each first magnetic grid and each second magnetic grid, the drive plate moves under the effect of second external force, and further each keyis triggered. Through adoption of the key assembly and the mobile terminal, corresponding operation is finished based on the rotation and movement of the drive plate, so functions of the key assemblyare expanded, the operation of a user is facilitated, and the user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular to a key assembly and a mobile terminal with the key assembly. Background technique [0002] With the development of mobile terminal technology and communication technology, mobile terminals such as smart phones have become an indispensable part of people's daily life. Existing smart phones are equipped with multiple physical buttons to achieve different functions, for example, setting fingerprint recognition buttons Perform operations such as unlocking and payment of the smartphone, set volume adjustment buttons, lock screen buttons, etc. However, the function of each physical button is relatively single, and the internal space and thickness of the smart phone are increased, and the production cost is relatively high. In addition, when the user is operating, different buttons in different positions need to be activated to complete the corresponding functions. The user ex...

Claims

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Application Information

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IPC IPC(8): H04M1/23
CPCH04M1/23H04M1/233
Inventor 王中涛
Owner NUBIA TECHNOLOGY CO LTD
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