Pivoting mechanism and foldable electronic device

Abstract

The invention discloses a pivotal structure and folded electric equipment. Wherein pivotal structure comprises core shaft, axile bush and slide pin. Core shaft is the first connecting object and axile bush is the second connecting object, which is ringed with core shaft so as to rotate with each other. Furthermore, open groove is set one side of axile bush and slide pin is set on the position. There are various cross-sections of slide pin in axial direction, wherein by slide pin moving in axial direction open groove is controlled small or big so as to fix tooth by tooth or apart from each other between axile bush and core shaft. Wear damage between rotor shaft and axile bush is decreased by the pivotal structure and folded electric equipment and there is long service life.

Description

technical field [0001] The present invention relates to a pivot mechanism, and in particular to a pivot mechanism applicable to a foldable electronic device. Background technique [0002] In today's information age, human beings are increasingly dependent on electronic products. In order to meet the requirements of high speed, high performance, thinness and shortness of today's electronic products, various foldable electronic devices have gradually become mainstream, such as notebook computers (Notebook PCs) ), mobile phones (Cell Phone), personal digital assistants (Personal Digital Assistant, PDA) and other foldable electronic devices have become indispensable application tools in the life and work of modern people. [0003] Foldable electronic devices use folding methods to reduce the storage area, so as to achieve the purpose of light, thin and short electronic products. Most of the foldable electronic devices are composed of two bodies, one side of which is connected to...

AI Technical Summary

Problems solved by technology

[0005] However, since the opening and closing of the screen of the notebook computer and the main body will cause the surface where the shaft of the pivot mechanism contacts with the bushing to wear, the service life of the pivot mechanism pivotally arranged in the notebook computer will also be reduced. many

In particular, today's notebook computers are becoming thinner, thinner, and smaller, and the configuration space for the pivot mechanism in the notebook computer will also be limited. Therefore, the arrangement of the various components in the pivot mechanism will be more compact, and the friction between the shaft and the sleeve will be reduced. The damage will also be more serious, so how to design a better pivoting mechanism to reduce the friction damage between the shaft and the bushing, so that the pivoting mechanism can have a longer service life will be an important issue

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