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Rotating shaft mechanism and foldable mobile terminal

A technology of mobile terminals and hinges, which can be used in telephone structures, pivot connections, instruments, etc., and can solve problems such as damage, deformation, and uneven pressure or tension on flexible screens

Inactive Publication Date: 2020-12-29
HUAWEI TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The flexible screen is a relatively fragile part. If the pressure or tension on the flexible screen is uneven during the folding process, it is likely to cause deformation and damage.

Method used

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  • Rotating shaft mechanism and foldable mobile terminal
  • Rotating shaft mechanism and foldable mobile terminal
  • Rotating shaft mechanism and foldable mobile terminal

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Experimental program
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Embodiment Construction

[0031] In order to make the purpose, technical solution and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings.

[0032] In order to facilitate the understanding of the hinge mechanism provided by the embodiment of the present application, its application scenario will be described first below. laptop or tablet etc. The mobile terminals applied in the embodiments of the present application all include the following figure 1 The structure shown in : the left housing 20 , the rotating shaft mechanism 10 , the right housing 30 and the flexible screen 40 . When the mobile terminal is in use, it can be folded and unfolded according to different usage scenarios. figure 2 It shows the state when the angle between the left casing and the right casing of the mobile terminal is 180°, image 3 with Figure 4It shows the state when the left casing 20 and the right casing 30 of the mobile termi...

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PUM

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Abstract

The embodiment of the invention provides a rotating shaft mechanism and a foldable mobile terminal. A swing arm assembly and a synchronization assembly are arranged on the two sides of a main shaft assembly of the rotating shaft mechanism, so that when a swing arm rotates around the main shaft assembly, a synchronization arm on the same side rotates along with the swing arm, and a synchronizationarm and a swing arm on the other side are driven to rotate; synchronous movement of shells on the two sides of the foldable mobile terminal comprising the main shaft assembly can be realized, so thatthe two sides of a flexible screen synchronously move, and the stress of the flexible screen is relatively uniform; moreover, as the swing arms on the two sides of the main shaft assembly rotate around different axes, a containing space capable of containing the flexible screen can be formed in the rotating process of the main shaft assembly through the design, and damage to the flexible screen isreduced.

Description

technical field [0001] The present application relates to the technical field of terminals, in particular to a hinge mechanism and a foldable mobile terminal. Background technique [0002] With the gradual maturity of flexible display technology, the display method of terminal equipment has undergone great changes. Foldable flexible screen mobile phones are an important evolution direction of mobile phone differentiation in the future. Since the display screen of a foldable flexible screen mobile phone has the characteristics of flexible switching of display modes according to different usage scenarios, it will surely become the main direction of the development of next-generation mobile phones by mainstream equipment manufacturers. In the future, foldable and flexible screen mobile phones will surely become a major selling point of terminal products. [0003] Because flexible screens and folding hinges are the key to foldable flexible screen mobile phone technology. The f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02
CPCH04M1/0216F16C11/04G06F1/1681G06F1/1652G06F1/1641H04M1/022H04M1/0268H05K5/0226
Inventor 长井贤次小荒田新一邹亚科甲斐知明
Owner HUAWEI TECH CO LTD
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