Drawing hinge applied to mobile terminal and mobile terminal

Abstract

The invention provides a drawing hinge applied to a mobile terminal and the mobile terminal. The drawing hinge comprises a main shell and a screen supporting mechanism used for supporting a flexible screen in the unfolding and folding process, linkage modules used for driving the flexible screen to move are symmetrically installed at the two ends of the main shell, the screen supporting mechanism is located at the tops of the linkage modules and two main shell sliding rails opposite to the corresponding linkage modules in position are further installed in the main shell. The beneficial effects are that a motor arranged on the linkage module is matched with a driving gear to drive a rack to move, so that the terminal shell can be quickly opened and closed, meanwhile, the flexible screen can be stored through the closed terminal shell, and the screen supporting mechanism is in sliding fit with a cover plate sliding rail through an arranged cover plate connecting shaft. When the hinge is closed, the screen can be avoided, and the flexible screen is prevented from being damaged by the middle cover plate.

Description

technical field [0001] The invention belongs to the technical field of electronic equipment, and in particular relates to a pull hinge applied to a mobile terminal and the mobile terminal. Background technique [0002] Flexible screen is a kind of flexible screen, referring to flexible OLED. The successful mass production of flexible screens is not limited 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] With the development of flexible screen terminals, the current terminal equipment is not limited to external folding or internal folding equipment. Among them, the pull-type flexible screen terminal equipment also occupies a large proportion in the market, and the pull-out hinge is a pull-type flexible screen. It is an important part of the screen terminal, but the current pull hinge has many and complicated action me...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a pull hinge and a mobile terminal applied to a mobile terminal, aiming to solve the problem that the current pull hinge has many and complicated action mechanisms, unstable structural connections, and a large space ratio in the mobile terminal. The problem of poor adaptability of the hinge to different mobile terminals

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