A kind of rotating shaft mechanism and electronic equipment
A technology of electronic equipment and rotating shaft, applied in the terminal field, can solve the problems such as the inability to maintain the unfolded state and the abnormal display of the flexible display screen, and achieve the effect of improving the structural stability
Active Publication Date: 2022-03-29
HUAWEI TECH CO LTD
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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
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[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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The application provides a rotating shaft mechanism and electronic equipment. The rotating shaft mechanism includes a main shaft, two housing fixing parts, a sliding link and a damping assembly, and the two housing fixing parts are rotatably connected to the main shaft. The shell fixing part is provided with a first sliding slot and a second sliding slot communicated through the opening, and the second sliding slot is arranged on one side of the first sliding slot along the extending direction of the main shaft. One end of the sliding link is rotatably connected to the main shaft, and the other end can slide along the first chute; the surface of the sliding link is provided with a first protrusion. The damping assembly includes a slider and an elastic structural member. The slider is inserted into the opening, and the elastic structural member is accommodated in the second chute. Under the action of the elastic force of the elastic structural member, the slider slides along the opening and extends into the second slot. In a chute, and the slider can engage with the first protrusion. The moment arm of the damping force between the damping assembly and the housing fixture of the embodiment of the present application is relatively large, so it can output a large torque in a small space, so that the rotating shaft mechanism can be stably maintained at the set rotation bit.
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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IPC IPC(8): F16C11/04F16C11/12
CPCF16C11/045F16C11/12
Inventor 廖立吴伟峰詹强
Owner HUAWEI TECH CO LTD