Flexible screen drawing assembly and display device
A technology for display devices and flexible screens, applied in the direction of identification devices, instruments, etc., can solve the problems affecting the appearance and user experience of the whole machine, uneven screen surface, shaking of the display device, etc., to improve the user experience, reduce the display area, Avoid uneven effects
Active Publication Date: 2021-09-24
WUXI WINGTECH INFORMATION TECH CO LTD
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Problems solved by technology
[0002] At present, during the stretching process of the flexible screen of the smart terminal, there are problems that the screen surface is prone to unevenness and screen skew in the movement area, which affects the appearance of the whole machine and user experience.
Take the drive assembly that drives the expansion and contraction of the flexible screen as an example. The gear assembly has a void when meshing, which can easily cause the display device to shake when the flexible screen is stretched, resulting in uneven screen surface and screen skew.
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[0031] In order to more clearly understand the above objects, features and advantages of the present disclosure, the solutions of the present disclosure will be further described below. It should be noted that, in the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other.
[0032] In the following description, many specific details are set forth in order to fully understand the present disclosure, but the present disclosure can also be implemented in other ways than described here; obviously, the embodiments in the description are only some of the embodiments of the present disclosure, and Not all examples.
[0033] figure 1 It is a schematic structural diagram of the flexible screen drawing assembly described in the embodiment of the present disclosure, figure 2 It is a structural schematic diagram of the gear assembly described in the embodiment of the present disclosure. Such as Figure 1 to F...
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The invention relates to the technical field of display, in particular to a flexible screen drawing assembly and a display device. The flexible screen drawing assembly comprises a base which is in sliding connection with a frame of the display device; a sliding part connected with the mobile end of the flexible screen; a gear assembly which is connected with the base and the frame and comprises a gear part rotationally connected with the base, a first rack connected with the frame and a second rack connected with the sliding part, wherein the first rack and the second rack are both meshed with the gear part; and a tensioning assembly which abuts against the sliding component. According to the device provided by the invention, in the stretching and retracting process of the gear assembly, the tensioning assembly keeps abutting against the sliding part, so that the clearance between the second rack and the gear assembly is eliminated, the movement stability of the sliding part is guaranteed, the problems of unevenness, shaking and screen skewing generated in the stretching and retracting process of the flexible screen are effectively avoided, the stability of the flexible screen in the stretching and retracting process is guaranteed, and the use experience of the display device is improved.
Description
technical field [0001] The present disclosure relates to the field of display technology, in particular to a flexible screen drawing assembly and a display device. Background technique [0002] At present, during the stretching process of the flexible screen of the smart terminal, there are problems that the screen surface is prone to unevenness and screen skew in the movement area, which affects the appearance of the whole machine and user experience. Take the drive assembly that drives the expansion and contraction of the flexible screen as an example. The gear assembly has a void when meshing, which can easily cause the display device to shake when the flexible screen is stretched, resulting in uneven screen surface and screen skew. . Contents of the invention [0003] In order to solve the above technical problems or at least partly solve the above technical problems, the present disclosure provides a flexible screen drawing assembly and a display device. [0004] Th...
Claims
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IPC IPC(8): G09F9/30
CPCG09F9/301G06F1/1652G06F1/1624G06F1/1601
Inventor 周云浩
Owner WUXI WINGTECH INFORMATION TECH CO LTD
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