Biaxial hinge mechanism and terminal machine using the same
A biaxial hinge and terminal technology, which is applied in the direction of instruments, pivot connections, and structural components of portable computers, etc., can solve the problems of high manufacturing cost, complicated assembly methods, and too many components of biaxial hinges, and achieve the number of components The effect of fewer, simpler structures
Inactive Publication Date: 2015-09-16
KEM HONGKONG
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Problems solved by technology
[0008] Based on the above, the two-axis hinge that was previously applied for invention has too many components and complicated assembly methods, which will cause the problem of high manufacturing costs, so it will be difficult to meet the requirements of manufacturers of terminal equipment such as notebook computers. The need to reduce part manufacturing costs
Method used
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[0049] Hereinafter, with reference to the relevant drawings, an embodiment of the application of the biaxial hinge of the present invention to a notebook computer, which is one example of a terminal device, will be described. It should be noted that the biaxial hinge of the present invention can also be used on other terminal machines such as mobile computers or personal digital assistants (PDA), as long as the terminal machine has a first shell connected to each other by the biaxial hinge of the present invention The body and the second casing, and the first casing and the second casing can be relatively opened and closed over an angle range of more than 180 degrees.
[0050] 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 ...
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The invention relates to a biaxial hinge mechanism and a terminal machine using the same. The biaxial hinge mechanism can stably maintain a stop state of a first housing and a second housing of a terminal machine at any opening and closing angle between 0 degree to 360 degree, and convert an opening and closing direction into two stages to perform opening and closing according to specific orders, and meanwhile substantially reduce the number of components so as to simplify construction and reduce cost. The biaxial hinge mechanism includes a first hinge bar assembled to the firs housing, and a second hinge bar assembled to the second housing, which mutually rotate and parallelly connect by means of a plurality of connection elements, and also includes a first selective rotation limiting means and a second selective rotation limiting means which allow the first hinge bar and the second hinge bar to rotate according to specific orders, and include a first unlocking element and a second unlocking element which are both provided with locking cam components above and below.
Description
technical field [0001] The invention relates to a biaxial hinge suitable for terminal machines such as notebook computers, mobile computers, and personal digital assistants (PDAs), in which the first casing and the second casing are relatively opened and closed. Background technique [0002] In a terminal device such as a notebook computer, a mobile computer, or a personal digital assistant (PDA), which is composed of a first housing with a keyboard and a second housing with a display, the hinges used include single-axis hinges and double-axis hinges. Shaft hinge. Among them, the single-axis hinge has only one axis, which connects the first housing and the second housing, so that the first housing and the second housing can be opened and closed in the up and down direction, and the double-axis hinge has two axes, which are After the first casing and the second casing are opened up and down from 90 degrees to 180 degrees, the second casing is turned horizontally relative to ...
Claims
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IPC IPC(8): F16C11/10G06F1/16
CPCG06F1/1681G06F1/1618H04M1/022
Inventor 本杉英树
Owner KEM HONGKONG