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Rotating shaft mechanism and electronic equipment

An electronic device and hinge technology, applied in the terminal field, can solve problems such as failure to maintain the unfolded state and abnormal display of flexible display screens, and achieve the effects of improving user experience, meeting user requirements, and improving structural stability

Active Publication Date: 2020-11-27
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the flexible display is a key component of a foldable electronic device, during the switching process of the folding mode of the foldable electronic device, if the folded and unfolded states of the foldable electronic device cannot be maintained, the flexible display may be affected by external forces and cause its Display Error

Method used

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  • Rotating shaft mechanism and electronic equipment
  • Rotating shaft mechanism and electronic equipment
  • Rotating shaft mechanism and electronic equipment

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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 rotating shaft mechanism provided by the embodiment of the present application, its application scenario is firstly described below. The hinge mechanism 10 can be applied, but not limited to, to foldable electronic devices such as mobile phones, personal digital assistants (PDAs), notebook computers, and tablet computers. When applying the rotating shaft mechanism 10 provided by the embodiment of the present application to electronic equipment, refer to figure 1, the electronic device may generally include a first housing 20 , a second housing 30 and a flexible screen 40 in addition to the rotating shaft mechanism 10 . When the electronic device is in use, it can be folded and unfolded according to different usage scena...

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Abstract

The invention provides a rotating shaft mechanism and electronic equipment. The rotating shaft mechanism comprises a main shaft, two shell fixing pieces, a sliding connecting rod and a damping assembly, wherein the two shell fixing pieces are both rotatably connected with the main shaft. The shell fixing pieces are provided with a first sliding groove and a second sliding groove which communicatethrough an open hole, and the second sliding groove is arranged at one side of the first sliding groove in the extending direction of the main shaft. One end of the sliding connecting rod is rotationally connected with the main shaft; the other end of the sliding connecting rod can slide along the first sliding groove; first protrusions are arranged on the surface of the sliding connecting rod. The damping assembly comprises a sliding block and an elastic structural part, the sliding block is inserted into the open hole, the elastic structural part is contained in the second sliding groove, under the elastic force effect of the elastic structural part, the sliding block slides along the open hole and stretches into the first sliding groove, and the sliding block can be clamped with the first protrusions. According to the embodiment of the invention, the arm of force of the damping force between the damping assembly and the shell fixing pieces is relatively large, so that relatively large torsion can be output in a narrow space, and the rotating shaft mechanism can be stably maintained at a set rotating position.

Description

technical field [0001] The present application relates to the technical field of terminals, and in particular to a shaft mechanism and electronic equipment. Background technique [0002] With the gradual maturity of flexible display technology, the display methods of electronic devices have undergone great changes. Foldable flexible screen mobile phones, foldable flexible screen tablets, and wearable electronic devices with foldable flexible screens are the future. An important evolution direction of intelligent terminal equipment. [0003] Since the flexible display is a key component of a foldable electronic device, in the process of switching the folding mode of the foldable electronic device, if the folded and unfolded states of the foldable electronic device cannot be maintained, the flexible display may be affected by external forces and cause its Display Error. Therefore, how to realize the maintenance of the folded state and the unfolded state of the foldable elect...

Claims

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Application Information

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IPC IPC(8): F16C11/04F16C11/12
CPCF16C11/045F16C11/12
Inventor 廖立吴伟峰詹强
Owner HUAWEI TECH CO LTD
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