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Dual-shaft hinge and electric device

A technology for biaxial hinges and electronic equipment, which can be used in hinges with pins, pivot connections, electrical digital data processing, etc., and can solve the problem of wasting space in biaxial hinges.

Inactive Publication Date: 2015-09-23
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a biaxial hinge and electronic equipment, which are used to solve the technical problem that the biaxial hinge wastes space in the prior art

Method used

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  • Dual-shaft hinge and electric device
  • Dual-shaft hinge and electric device
  • Dual-shaft hinge and electric device

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Embodiment Construction

[0024] An embodiment of the present invention provides a biaxial hinge, the biaxial hinge includes: a first shaft, the first shaft has a first groove; a second shaft, the second shaft has a second groove, and the The axis center of the cross-section of the first shaft and the axis center of the cross-section of the second shaft are located on the first straight line; a floating pin, the floating pin can be connected with the first groove or the second groove The grooves are matched, and the center of circle of the floating pin is located on a second straight line different from the first straight line, and the first straight line is parallel to the second straight line; wherein, when the floating pin and the When the first groove or the second groove is matched, the height of the first shaft and the second shaft on the first straight line is a first height, wherein the first height is less than A second height, wherein the second height is the height of the first axis and the ...

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PUM

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Abstract

The present invention discloses a biaxial hinge which is used to save the space. The biaxial hinge comprises a first shaft having a first groove; a second shaft having a second groove, wherein a first axle center of a first cross section of the first shaft and a second axle center of a second cross section of the second shaft locate in a first straight line; and a floating pin for engaging with the first groove or the second groove, wherein a centre of a third cross section of the floating pin does not locate in the first straight line. The present invention further discloses an electronic device including the biaxial hinge.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to a biaxial hinge and electronic equipment. Background technique [0002] In the prior art, a biaxial hinge is used in a tablet computer produced by a certain brand, such as figure 1 shown. The biaxial hinge includes two shafts, shown as 1 and 2 respectively, and also includes a floating pin 3 between these two shafts. [0003] From figure 1 It can be seen from the figure that in the prior art, the axes of the two axes and the floating pin are located on a straight line, so that the overall height of the biaxial hinge is relatively high, which wastes space. Moreover, it is also a major trend to make electronic equipment lighter, thinner, and smaller. The biaxial hinges in the prior art are obviously not conducive to the development of electronic equipment in this direction. Contents of the invention [0004] Embodiments of the present invention provide a biaxial hinge and e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C11/04G06F1/16
CPCE05D3/02E05Y2999/00
Inventor 许军内山义治
Owner LENOVO (BEIJING) LTD
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