U-shaped infolding rotating mechanism with combination of inner chute and semicircle

Abstract

The invention discloses a U-shaped infolding rotating mechanism with combination of an inner chute and a semicircle, which comprises a rotating shaft, the rotating shaft comprises a rotating mechanism, and the rotating mechanism comprises two groups of rotating frames which are transversely distributed, and a chute movable block and a connection positioning movable block which are longitudinally distributed; two groups of interaction blocks which are transversely distributed are arranged between the chute movable block and the connection positioning movable block, inclined sliding blocks and arc-shaped grooves are respectively arranged on two sides of the interaction blocks, two groups of inner inclined grooves which are respectively inclined inwards are formed in the chute movable block, arc-shaped sliding blocks are arranged on the rotating frame, the arc-shaped sliding blocks slide in the arc-shaped grooves. The inclined sliding block relatively slides in the inner inclined groove to drive the rotating mechanism to ascend, and meanwhile U-shaped inwards-bent rotation with the motion track tangent point unchanged at the angle ranging from 0 degree to 180 degrees is achieved. The rotating frame and the connection positioning movable block are in sliding fit through a sliding column and a curve groove to achieve rotation.

Description

technical field [0001] The invention relates to the technical field of rotating shaft design, in particular to an inward-folding connecting shaft, in particular to a U-shaped inward-folding rotating mechanism combining an inner chute and a semicircular arc. Background technique [0002] At present, whether it is a tablet, a mobile phone or other electronic products with a display screen, they are all developing in the direction of a flexible screen. In the development process of this technical field, transitional products with functions similar to the flexible screen are also indispensable. The so-called transition The product is to achieve double-screen folding, and achieve the effect of full-screen folding through double-screen folding. In the process of bending, there is no obvious flaw, and the overall effect of full-screen folding is given to people. This method is used to test or give feedback. Consumer attitudes towards screen folding usage. [0003] To achieve the a...

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Problems solved by technology

[0003] To achieve the above technical effects, the biggest technical problem is directly transferred from the design of the screen to the design technology of the rotating shaft. How to realize the inward folding requires a special rotating mechanism, not only considering the possibility of rotating and folding, but also the effective bilateral connection. In particular, it is necessary to meet the problem of bending synchronization. The traditional inward-folding flexible screen shaft is inconvenient and industrialized due to the large number of parts and components.

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