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Single-shaft pivot device and pivot device using same

A hub and single-axis technology, applied in the field of hubs, can solve the problems of increasing the thickness of the notebook computer body

Pending Publication Date: 2021-11-16
SUZHOU XINJIESHUN HARDWARE ELECTROMECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current dual-axis hub needs to consider multiple factors such as gear size, gear clearance, and axis strength. In order to ensure the axis strength for marking, it is necessary to choose a gear with a larger diameter, which will increase the thickness of the laptop body.

Method used

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  • Single-shaft pivot device and pivot device using same
  • Single-shaft pivot device and pivot device using same
  • Single-shaft pivot device and pivot device using same

Examples

Experimental program
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Embodiment

[0021] Such as Figure 1 to Figure 3 As shown, a single-axis hinge device includes two hinge mechanisms 1 and a connecting rod; the two hinge mechanisms 1 realize synchronous rotation through the connecting rod; the hinge mechanism 1 includes a rotating shaft 11 and is sleeved on the rotating shaft 11 in turn A fixed connecting rod 12, a rotating connecting rod 13 and a torsion portion 14; one end of the fixed connecting rod 12 is pivotally connected to the rotating shaft 11, and the other end is provided with a fixed piece 2; one end of the rotating connecting rod 13 is fixedly connected to the rotating shaft 11, and the other One end is provided with a rotating piece 3 .

[0022] On the basis of the above, the two hinge mechanisms 1 are arranged in reverse.

[0023] On the basis of the above, the section of the rotating shaft 11 is D-shaped; the rotating connecting rod 13 is provided with a D-shaped through hole adapted to the rotating shaft 11 .

[0024] Based on the abov...

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PUM

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Abstract

The invention relates to the technical field of pivot devices, and discloses a single-shaft pivot device which comprises two pivot mechanisms and a connecting rod. The two pivot mechanisms rotate synchronously through the connecting rod; the pivot mechanism comprises a rotating shaft, and a fixed connecting rod, a rotary connecting rod and a torsion part which are sequentially arranged on the rotating shaft in a sleeving manner; one end of the fixed connecting rod is pivoted with the rotating shaft, and the other end is provided with a fixed sheet; and one end of the rotating connecting rod is fixedly connected with the rotating shaft, and the other end is provided with a rotating sheet. The two coaxial single-shaft structures are used for replacing a traditional parallel double-shaft gear structure, and the thickness of a machine body can be reduced.

Description

technical field [0001] The invention relates to a hinge device, in particular to a single-axis hinge device and a hinge device using the same. Background technique [0002] The practical hinges on notebook computers mostly use double shafts and gears to move together, and use the gears on the two shafts and one or two additional idler gears to provide and transmit torque. The current dual-axis hub needs to consider multiple factors such as gear size, gear clearance, and axial strength. To ensure the axial strength of the marking, it is necessary to use a gear with a larger diameter, resulting in an increase in the thickness of the laptop body. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a single-axis pivot device and a pivot device using the same. Two coaxial single-axis structures are used to replace the traditional parallel double-axis gear structure, which can reduce the thickness of the fuselage. [0004...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C11/04F16C11/12G06F1/16
CPCF16C11/045F16C11/12G06F1/1616
Inventor 姜智勤汉黎苏洋右
Owner SUZHOU XINJIESHUN HARDWARE ELECTROMECHANICAL
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