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Double-shaft chain and portable electronic equipment

A biaxial hinge and lever shaft technology, applied in the field of hinges, can solve the problems of inconvenient operation for users

Pending Publication Date: 2019-06-18
TAIZHOU STRONKIN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a biaxial hinge and a portable electronic device. By using the biaxial hinge and the portable electronic device with the biaxial hinge, it is possible to solve the problem that the portable electronic device using the biaxial hinge is closed at 360 degrees. The front ends of the two housings connected to each other by a two-axis hinge are always in alignment in the normal state, causing inconvenience for users to operate

Method used

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  • Double-shaft chain and portable electronic equipment
  • Double-shaft chain and portable electronic equipment
  • Double-shaft chain and portable electronic equipment

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Embodiment Construction

[0034] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them.

[0035] The components of the embodiments of the invention generally described and shown in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention.

[0036] Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] In the description of the present invention, it should be noted that the...

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Abstract

The invention relates to the field of chains, in particular to a double-shaft chain and portable electronic equipment. The double-shaft hinge comprises a first transmission rod shaft, a second transmission rod shaft, a first intermediate gear and a second intermediate gear, wherein the first transmission rod shaft is provided with a first gear, a second gear is arranged at the position, opposite to the first gear, of the second transmission rod shaft, the diameters of normal plane indexing circles of the first intermediate gear and the second intermediate gear are different, the first intermediate gear and a first gear are engaged, the second intermediate gear and a second gear are engaged, and the first intermediate gear and the second intermediate gear are formed integrally and share thecommon rotating axis. By means of the first intermediate gear and the second intermediate gear, the first transmission rod shaft and the second transmission rod shaft rotate in a linkage manner at difference angle speeds of each other and in the reverse rotating directions of each other. According to the double-shaft chain and the portable electronic equipment, the problem that when the portableelectronic equipment adopting the double-shaft chain is in the 360-degree closed state, the front ends of two shells are always in the alignment state, and as a result, users cannot carry out operation conveniently can be solved.

Description

technical field [0001] The invention relates to the field of hinges, in particular to a biaxial hinge and a portable electronic device. Background technique [0002] With the gradual popularization of portable electronic devices such as notebook computers, foldable mobile phones, or e-book readers, users have gradually increased personalization requirements for such portable electronic devices. [0003] Typically, a portable electronic device such as a laptop computer has two parts connected by, for example, a biaxial hinge. The two parts of the portable electronic device are driven to swing through the two shafts of the two-axis hinge, for example, the display screen and keyboard of a laptop rotate from a 0-degree closed state facing each other to a 360-degree closed state facing away from each other , the front end of the display screen and the front end of the keyboard are always aligned, and when the display screen and the keyboard are in a 360-degree closed state facin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C11/04F16H1/22
Inventor 曲波
Owner TAIZHOU STRONKIN ELECTRONICS
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