Three section type folding hinge for flexible screen and moving equipment of folding hinge

Abstract

The invention relates to the technical field of flexible screen equipment, and discloses a three section type folding hinge for a flexible screen and moving equipment of the folding hinge. The foldinghinge comprises a middle casing; outer-side casings capable of rotating around the middle casing are arranged on two sides of the middle casing; moving plates capable of moving at the tops of the outer-side casings are arranged at the tops of the two outer-side casings; the tops of the two moving plates are connected fixedly through a screen body; and a yielding plate is movably connected betweeneach outer-side casing and the middle casing through four groups of supporting mechanisms. The supporting mechanisms are arranged to cooperate with yielding mechanisms, the yielding plates can move up and down quickly, and the moving effect and the supporting effect are better, so that when the screen is closed, the yielding plates can move towards the outer sides quickly and stably, space can bequickly reserved for folding of the screen body, and the problem of damage to the screen body due to production of the extruding force between the screen body and the yielding plates due to the factthat the yielding plates are relatively low in moving speed or the yielding plates are prone to jamming during movement is avoided.

Description

technical field [0001] The invention relates to the technical field of flexible screen equipment, in particular to a three-stage folding hinge for a flexible screen and a mobile device thereof. Background technique [0002] Flexible screen is a kind of flexible screen, referring to flexible OLED. The successful mass production of flexible screens is not only beneficial to the manufacture of a new generation of high-end smartphones, but also has a profound impact on the application of wearable devices due to their low power consumption and bendable characteristics. [0003] The development speed of flexible screens is very fast, but the development speed of folding hinges used in flexible screens is still relatively slow. Many hinges and shells used in flexible screens are old-fashioned shells. In order to reduce costs, many flexible screens are used with such poor-quality hinges and housings, so that the flexible screen is easily damaged during long-term use. [0004] And ...

AI Technical Summary

Problems solved by technology

[0003] The development speed of flexible screens is very fast, but the development speed of folding hinges used in flexible screens is still relatively slow. Many hinges and shells used in flexible screens are old-fashioned shells. In order to reduce costs, many flexible screens are used with such poor quality hinges and housings, so the flexible screen is easily damaged during long-term use

[0004] And although the current flexible screen has a shell that can avoid the screen closing and closing, the avoidance method is too simple, which leads to a poor effect of avoidance, or the support effect of the screen after avoidance is not very good. It is easy to cause damage to the flexible screen and reduce the service life of the flexible screen, so we propose a new type of flexible hinge and housing

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