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an electronic device

A technology of electronic equipment and flexible connection parts, which is applied in the field of electronics, can solve the problems of flexible circuit boards being easily damaged, and achieve the effect of prolonging the service life

Active Publication Date: 2018-10-26
BOE OPTICAL SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the process of realizing the embodiment of the present invention, the inventor found that the above-mentioned multi-screen mobile phone has at least the problem that the flexible circuit board is easily damaged.

Method used

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Embodiment Construction

[0058] In the electronic device of the embodiment of the present invention, by setting a fixing structure, in some scenarios, the flexible connection part can be fixed by the fixing structure, and in some cases where the secondary display screen needs to be flipped, the flexible connection part can be Switching from the first state fixed by the fixing structure to the second state not fixed by the fixing structure does not affect the large-angle flip of the display screen. Therefore, the electronic device in the embodiment of the present invention effectively protects the flexible connection part without affecting the use of the electronic device, prolonging the service life of the electronic device.

[0059] In the prior art, for an electronic device with multiple screens that can be flipped relative to each other, the connection between two screens generally includes two forms. One form is that the screens are connected by a rotating shaft, and the screens are flipped throug...

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Abstract

The invention provides an electronic device, comprising: a casing; a main display screen, which is arranged on the casing and connected to a main board; a sub-display screen; a signal transmission line connecting the sub-display screen and the main board is arranged inside. a flexible connection part, one end of which is connected to the secondary display screen, and the other end is connected to the side wall of the housing, so that the secondary display screen can rotate relative to the main display screen; a fixed structure corresponding to the flexible connection part, It is arranged on the side wall of the housing connected with the flexible connection part, and the flexible connection part can be in a first state fixed by the fixing structure and a second state not fixed by the fixing structure switch between. The invention provides effective protection for the flexible circuit board connecting the auxiliary display screen and the main board, and prolongs the service life of the electronic equipment.

Description

technical field [0001] The invention relates to electronic technology, in particular to an electronic device capable of effectively protecting signal transmission lines. Background technique [0002] With the rapid development of technology, mobile phones are constantly changing. The current mobile phones already have the ability to play videos, run large-scale games, perform document editing, etc., which can only be provided by computers. [0003] The improvement of the above-mentioned capabilities of mobile phones also makes the screen size of current single-screen mobile phones with or without physical keyboards unable to meet the needs of users. Based on this demand, various multi-screen mobile phones have appeared at present. [0004] For example, in one of the types of multi-screen mobile phones in the prior art, one of the two display screens is arranged on the mobile phone body, and the other is arranged inside the flip cover of the mobile phone, and the display sc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02
CPCG06F1/1616G06F1/1618G06F1/1683H04M1/185G06F3/041H04M1/0249
Inventor 牟宗美王红云
Owner BOE OPTICAL SCI & TECH