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Double-shaft hinge and portable electronic equipment

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

Pending Publication Date: 2019-06-14
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 hinge and portable electronic equipment
  • Double-shaft hinge and portable electronic equipment
  • Double-shaft hinge and portable electronic equipment

Examples

Experimental program
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Effect test

no. 1 example

[0061] figure 1 is a schematic diagram of the main components of the biaxial hinge according to the first embodiment of the present invention. figure 2 is a schematic diagram of a biaxial hinge according to a first embodiment of the present invention. image 3 is a schematic diagram of the moving member of the biaxial hinge according to the first embodiment of the present invention.

[0062] According to the first embodiment of the present invention there is provided a biaxial hinge, such as Figure 1 to Figure 3 As shown, the biaxial hinge according to this embodiment includes a first transmission shaft 1, a second transmission shaft 2, a moving member 3, a storage case 4, a support plate 5, a plurality of torque adjustment pieces 6, a torsion reed group 7, Support 9 and two fastening nuts 8 .

[0063] Hereinafter, the structures and actions of the above-mentioned components of the biaxial hinge according to the first embodiment will be specifically described.

[0064] S...

no. 2 example

[0088] Figure 4 is a schematic diagram of the main components of the biaxial hinge according to the second embodiment of the present invention. Figure 5 is a schematic diagram of a plate-like covering of a biaxial hinge according to a second embodiment of the present invention. Image 6 is a schematic diagram of a biaxial hinge according to a first embodiment of the present invention. Figure 7 is a schematic diagram of the biaxial hinge according to the first embodiment of the present invention with the storage case and the plate-shaped covering removed.

[0089] According to a second embodiment of the present invention there is provided a biaxial hinge such as Figure 4 to Figure 7 As shown, the biaxial hinge according to this embodiment includes a first transmission shaft 10, a second transmission shaft 20, a plate-shaped covering member 30, a storage case 40, a support plate 5, a plurality of torsion adjustment pieces 6, and a torsion reed Set 7 , support 9 and two fa...

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Abstract

The invention relates to the field of hinges, and relates to a double-shaft hinge and portable electronic equipment. The double-shaft hinge comprises a first transmission shaft, a second transmissionshaft and a moving component, wherein a first spiral guide groove is formed in the first transmission shaft, the second transmission shaft is provided with a second spiral guide groove, the absolute values of the spiral angles of the first spiral guide groove and the second spiral guide groove are different, the spiral directions of the first spiral guide groove and the second spiral guide grooveare opposite, the moving component is between the first transmission area and the second transmission area, the two sides of the moving component are correspondingly provided with a first protruding portion and a second protruding portion, the first protruding portion and the second protruding portion are embedded into the first spiral guide groove and the second spiral guide groove respectively,the first transmission shaft and the second transmission shaft correspondingly rotate at the different angle speeds and in the different rotation direction, and the moving component moves in the direction parallel to the first rotation axis and the second rotation axis. According to the double-shaft hinge and the portable electronic equipment, the problem that a user is inconvenient to operate due to the fact that the front ends of two shells are always in an aligned state when the portable electronic equipment using the double-shaft hinge is in a 360-degree closed state 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): F16C11/04
Inventor 曲波
Owner TAIZHOU STRONKIN ELECTRONICS
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