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Assembly method of biaxial hub and biaxial hub

An assembly method and pivot device technology, applied in the directions of shafts and bearings, instruments, pivots, etc., can solve problems such as difficulty in torque adjustment

Active Publication Date: 2019-07-12
KUNSHAN WANHER PRECISION ELECTRON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to solve the problem in the prior art that it is difficult to adjust the torque due to the need to install the idler first in the assembly method of the biaxial hinge

Method used

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  • Assembly method of biaxial hub and biaxial hub
  • Assembly method of biaxial hub and biaxial hub
  • Assembly method of biaxial hub and biaxial hub

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Embodiment Construction

[0036] Detailed description and technical content of the present invention, now just explain as follows with respect to matching drawing:

[0037] see Figure 1 to Figure 3 , the present invention provides a method for assembling a biaxial hinge, the method comprising the following steps:

[0038] Step 1 S1: providing a first rotating shaft 1 provided with a first gear 11 and a second rotating shaft 2 provided with a second gear 21, and positioning the first rotating shaft 1 and the second rotating shaft 2 side by side so that the The first gear 11 and the second gear 21 correspond to each other and define an assembly space 3 therebetween;

[0039] Step 2 S2: providing a transmission gear 4, which is placed corresponding to the assembly space 3 and contacts the first gear 11 and the second gear 21; and

[0040] Step 3 S3: Make the transmission gear 4 rotate relative to the first gear 11 and the second gear 21, so that the transmission gear 4 is screwed between the first gear...

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PUM

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Abstract

The invention discloses a double-shaft hinge assembly method and a double-shaft hinge. When being implemented, the double-shaft hinge assembly method comprises the following steps: firstly, providing a first rotary shaft equipped with a first gear and a second rotary shaft equipped with a second gear, and forming an assembly space between the first gear and the second gear; secondly, placing a transmission gear on one side of the first gear and the second gear; thirdly, rotating the transmission gear relative to the first gear and the second gear, and then meshing the transmission gear between the first gear and the second gear; and finally, embedding the transmission gear in the assembly space. The invention further discloses a double-shaft hinge assembled according to the above double-shaft hinge assembly method. The double-shaft hinge disclosed by the invention has the advantage that the transmission gear can be embedded in the assembly space after other components of the first rotary shaft and the second rotary shaft are assembled and the torque adjustment operation is completed, thereby solving the problem that a conventional double-shaft hinge is difficult in torque adjustment because an idle gear is mounted first of all.

Description

technical field [0001] The invention relates to a method for assembling a biaxial hinge and the biaxial hinge, in particular to an assembling method and a biaxial hinge that allow transmission gears to be assembled after other mechanical components are assembled and adjusted. Background technique [0002] In the prior art, most flip-top electronic devices such as notebook computers, foldable mobile phones or e-book readers are mostly connected with a hinge between a screen and a base, so that the screen can be opened or closed relative to the base. combined action. The hinges in the prior art are mostly single-axis type, and the single-axis hinge usually includes a first bracket fixed on the screen, a second bracket fixed on the base, and a penetrating through the first bracket and the second bracket. The shaft of the bracket enables the screen to be opened or closed relative to the base by using the shaft as an axis. [0003] However, if the above-mentioned clamshell elec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C11/04G06F1/16H04M1/02H05K5/02
CPCF16C11/045G06F1/1681H04M1/022H05K5/0226
Inventor 苏丁鸿江永璋林文彥
Owner KUNSHAN WANHER PRECISION ELECTRON