Assembly method of biaxial hinge and biaxial hinge
An assembly method and biaxial hinge technology, which can be used in pivotal connections, instruments, calculations, etc., can solve problems such as the difficulty of biaxial torque adjustment
Active Publication Date: 2019-01-15
KUNSHAN WANHER PRECISION ELECTRON
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- Abstract
- Description
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- Application Information
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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 biaxial torque because the assembly method of the biaxial hinge needs to install the idler first
Method used
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[0036] Detailed description and technical contents of the present invention are as follows now in conjunction with the accompanying drawings:
[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 transmission shaft 11 provided with a first gear 111 and a second transmission shaft 12 provided with a second gear 121, and positioning the first transmission shaft 11 and the second transmission shaft 12 side by side , so that the first gear 111 and the second gear 121 define a joint space 10;
[0039] Step 2 S2: providing a transmission gear 13, which is placed corresponding to the assembling space 10 and contacts the first gear 111 and the second gear 121; and
[0040] Step 3 S3: Simultaneously make the first transmission shaft 11 and the second transmission shaft 12 rotate in a retracting direction, and the first gear 111 and the second gear 12...
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The invention discloses a double-shaft hinge assembling method. Firstly, a first transmission shaft provided with a first gear and a second transmission shaft provided with a second gear are provided, and an assembling and connecting space is formed between the first gear and the second gear; and then, a transmission gear is placed in the assembling and connecting space and makes contact with the first gear and the second gear, the first gear and the second gear are rotated in the closing direction, and accordingly the transmission gear is embedded in the assembling and connecting space in an engaged manner. The invention further discloses a double-shaft hinge assembled through the above assembling method. According to the double-shaft hinge, after other components are assembled or torsion is adjusted and corrected, the transmission gear is embedded and assembled in the assembling and connecting space through the method, and therefore the problem that according to a double-shaft hinge in the prior art, an idle wheel is assembled firstly, and consequently torsion is difficult to adjust and correct is solved.
Description
technical field [0001] The invention relates to an assembling method of a biaxial hinge and the biaxial hinge, in particular to an assembling method and the biaxial hinge which enable transmission gears to be assembled after other mechanical components are assembled and adjusted. Background technique [0002] In the prior art, generally used in clamshell electronic devices such as notebook computers, foldable mobile phones or e-book readers, a hinge is connected between the screen and the base, so that the screen can be opened or closed relative to the base. Among them, the hinges of the known technology are mostly uniaxial, and the uniaxial hinge usually includes a first bracket fixed on the screen, a second bracket fixed on the base, and a The shaft allows the screen to be opened or closed relative to the base by using the shaft as an axis. [0003] However, when the above-mentioned clamshell electronic device is connected with the single-axis hinge between the screen and...
Claims
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IPC IPC(8): F16C11/04G06F1/16
CPCF16C11/04G06F1/16
Inventor 苏丁鸿江永璋林文彥
Owner KUNSHAN WANHER PRECISION ELECTRON