Biaxial hinge and terminal machine using the biaxial hinge
A biaxial hinge and hinge lever technology, which is applied in the direction of instruments, pivot connections, calculations, etc., can solve problems such as inability to open, the first component and the second component cannot be opened and closed regularly, and achieve the effect of a clear sense of operation
Active Publication Date: 2017-08-22
KEM HONGKONG
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- Abstract
- Description
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- Application Information
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Problems solved by technology
In the biaxial hinge described in this patent document 1, the shaft assembled in the first assembly (first housing) and the shaft assembled in the second assembly (second housing) are connected to each other by connecting arms. The shaft is equipped with friction torque generation means and a connecting rod, but the first component and the second component of Patent Document 1 cannot be opened to more than 180 degrees, and the first component and the second component cannot be opened and closed regularly
Method used
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Embodiment 1
[0046] Example 1: figure 1 (a) and (b) are schematic diagrams of a notebook computer 1 using the biaxial hinge of the present invention, and the notebook computer 1 is an example of a terminal device. The notebook computer 1 includes a first casing 2 provided with a keyboard portion 2a and a second casing 3 provided with a display portion 3a, and the paired biaxial hinges 4 and 5 of the present invention connect the first casing 2 in an openable and closable manner. and the left and right ends of the respective rears of the second casing 3 .
[0047]Since the structures of the biaxial hinges 4 and 5 are the same, only the structure of one of the biaxial hinges 4 will be described below, and the description of the other biaxial hinge 5 will be omitted. Of course, in other embodiments, as long as the operation is not affected, the biaxial hinge 5 can also adopt other different structures.
[0048] Figure 2 to Figure 17 It is a schematic diagram of a biaxial hinge 4 according...
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The invention provides a biaxial hinge, which enables the first casing and the second casing of a terminal machine to be opened and closed alternately and regularly within the range of 0° to 360°, and the opening and closing angle can be finely adjusted. Wherein, the first hinge lever assembled in the first casing and the second hinge lever assembled in the second casing are mutually rotated and connected in parallel through at least the first connecting component and the second connecting component, and the first hinge lever and the second hinge lever are connected in parallel. A first selective rotation restricting means and a second selective rotation restricting means are provided between the two hinge rods to selectively rotate the first hinge rod and the second hinge rod. The biaxial hinge uses the first selective rotation restriction means and the second selective rotation restriction means to make the first housing and the second housing open and close alternately in sequence, and can open and close from 0 degrees in the closed state to 360 degrees in the fully opened state. Open and close between.
Description
technical field [0001] The invention relates to a biaxial hinge suitable for terminal machines such as notebook computers, mobile computers or personal digital assistants (PDA). Background technique [0002] In terminal machines such as notebook computers, mobile computers, or personal digital assistants (PDAs) that have a first housing and a second housing, and the first housing is provided with a keyboard, and the second housing is provided with a display unit, the commonly used The hinge includes a single-axis hinge and a double-axis hinge. The single-axis hinge connects the first housing and the second housing to open and close in the up and down direction, and is composed of a single shaft, while the double-axis hinge is composed of two shafts. The rod is configured to open the first casing and the second casing 90 degrees up and down, so that the second casing can rotate in the horizontal direction relative to the first casing. Herein the invention provides a biaxial ...
Claims
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IPC IPC(8): F16C11/04F16C11/10F16C11/12
CPCG06F1/1681
Inventor 本杉英树
Owner KEM HONGKONG