Support structure and foldable display device
A technology of supporting structures and supporting parts, applied in the field of folding screens, can solve the problems such as the inability to accurately control the movement trajectory and the movement failure, and achieve the effects of good user experience, improved reliability, and avoidance of misalignment.
Pending Publication Date: 2020-11-06
深圳世竟液态金属有限公司
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Problems solved by technology
[0005] The main purpose of the present invention is to propose a support structure, aiming to solve the problem of motion failure caused by the inability to accurately control the motion trajectory of the support structure that is bent by hinges in the prior art
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[0027] Embodiments of the present invention will be described in detail below, examples of which are shown in the drawings, wherein like reference numerals designate like elements or elements having the same function throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention, but cannot be construed as limitations to the present invention. Based on the embodiments in the present invention, those of ordinary skill in the art have no creative work All other embodiments obtained under the premise all belong to the protection scope of the present invention.
[0028] The present invention proposes a support structure for supporting a flexible display, such as Figure 1-Figure 7 As shown, the support structure includes a first support 1, a bendable support 3 and a second support 2 arranged in sequence, and is used to sequentially connect the first support 1, the bendable support 3 and the seco...
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The invention discloses a supporting structure and a foldable display device. The supporting structure is used for supporting a flexible display screen and comprises a first supporting piece, a bendable supporting piece, a second supporting piece and a connecting assembly, the bendable supporting piece comprises at least two supporting pieces capable of being oppositely bent, the connecting assembly comprises at least three arc sliding assemblies, and every two adjacent supporting pieces are connected through one arc sliding assembly. Each arc sliding assembly comprises a guide base and an arcguide arm which are oppositely arranged, an arc guide groove is formed in the guide base, the arc guide arm slides in the arc guide groove along with the turnover action of the first supporting pieceand the second supporting piece, and the end, facing the arc guide groove, of the arc guide arm is kept in the arc guide groove. In the bending process of the supporting structure, a movement track line is determined and stable, the phenomena of dislocation, clamping, movement failure and the like are avoided, and the arc-shaped guide arms are always kept not to be separated from the arc-shaped guide grooves, so that the supporting structure cannot be bent reversely.
Description
technical field [0001] The invention relates to the field of folding screens, in particular to a support structure and a foldable display device. Background technique [0002] At present, the flagship mobile phones of mainstream manufacturers tend to have large-screen designs, but large-screen mobile phones have great disadvantages compared with small-screen mobile phones in terms of grip comfort and portability. In order to meet the user's demand for large-screen display, while improving the convenience and grip comfort of the display device, folding-screen mobile phones using the bendable characteristics of flexible displays are gradually being commercialized. Due to their flexible display The feature that the screen can be flexibly folded in different usage scenarios to change its size is becoming the main direction of the development of next-generation mobile phones by mainstream equipment manufacturers. [0003] Existing folding screen mobile phones generally use a sup...
Claims
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IPC IPC(8): G09F9/30H04M1/02
CPCG09F9/301H04M1/0268
Inventor 徐时超李百龙
Owner 深圳世竟液态金属有限公司