Flexible hinges, hinges and laptops

Abstract

The invention discloses a flexible rotating shaft, which is used to connect a first body and a second body that can be opened and closed on an electronic device, including a main body and a flexible turning part that can be turned over relative to the main body, wherein the main body and the flexible The turning part is an integral structure. In the flexible rotating shaft, the flexible turning part can realize turning over relative to the main body on the basis of its own flexibility. Compared with the rotating parts in the prior art, it omits a larger rigid rotating shaft, and has a simple structure and a smaller volume. , The assembly space occupied is small, which is conducive to reducing the volume of the opening and closing device and realizing miniaturization. The present invention also provides an opening and closing device using the above-mentioned flexible shaft and a notebook computer using the above-mentioned flexible shaft, both of which can be miniaturized and meet market demands.

Description

technical field [0001] The invention relates to the technical field of machinery industry, more specifically, to a flexible shaft, an opening and closing device, and a notebook computer. Background technique [0002] With the development of science and technology, there are more and more types of opening and closing devices with a first body and a second body that can be opened and closed each other, such as flip phones, notebook computers, etc. The structure of the notebook computer will be described in detail below. [0003] The notebook computer includes a main body (ie, the first body) and a screen (ie, the second body), wherein the screen is openably and closably connected with the above-mentioned main body through a rotating member. [0004] At present, the rotating parts used for the opening and closing device include a rigid shaft and two connecting parts rotatably arranged on the rigid shaft; Fixed connection. In the above-mentioned rotating parts, in order to ens...

AI Technical Summary

Problems solved by technology

In the above-mentioned rotating parts, in order to ensure that the first body and the second body can be opened and closed normally, the size of the rigid shaft cannot be designed too small, so the size of the entire rotating part is relatively large, and the required assembly space is relatively large, resulting in a large opening and closing. The volume of the closing device is large, which is not conducive to the miniaturization of the opening and closing device

[0005] In addition, when the above-mentioned rotating parts are used, it is often necessary to fix the two connecting parts on the side surfaces of the first body and the second body that fit each other, so that the first body and the second body cannot be tightly fitted, which further exacerbates the problem of opening and closing. Difficulty in achieving thinner and lighter integrated devices

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