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
CN112153178AInactive Publication Date: 2020-12-29HUAWEI TECH CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2020-12-29
Estimated Expiration
Not applicable · inactive patent

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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.
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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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