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Rotary hinge module

A technology of hinge and rotating part, which is applied in the field of rotating hinge module with angle positioning function, which can solve the problems of unstable and shaking of the screen, and achieve the effect of stabilizing the input and display environment

Inactive Publication Date: 2004-08-18
QUANTA COMPUTER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, because the screen has the function of being able to rotate left and right, it often causes the liquid crystal display screen to shake when it is in use, and instead causes the screen to be unstable when in use.

Method used

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Examples

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Embodiment Construction

[0018] Please refer to Figure 1A , which shows a top view of a rotation hinge module according to a preferred embodiment of the present invention. Figure 1B It is a bottom view of a rotation hinge module according to a preferred embodiment of the present invention. The rotation hinge module has two rotation degrees of freedom, namely the rotation hinge 10 and the rotation hinge 13 . The rotation hinge 10 is locked on the same axis as the rotation hinge 13 by two hinges, and can be rotated in the rotation direction 9 to provide the function of opening and closing the liquid crystal display of the notebook computer. Rotating the hinge 13 provides different viewing angles of the liquid crystal display. refer to Figure 1B , the back of the rotation hinge module has a screw hole 25, which is used for locking on the mainframe of the notebook computer.

[0019] Please refer to figure 2 , which shows an exploded view of a rotation hinge module according to a preferred embodime...

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PUM

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Abstract

A rotary pivoting module having the function of 180 degree rotating location function, which can be applied to a main unit and a screen connected to a notebook computer, the rotary pivoting module comprises a foundation, a resilient unit, steel balls, ball cover and a rotary portion, the foundation is secured to the main unit and includes at least a load-bearing structure with a resilient device. The rotary portion is in cup joint with the foundation, and has a steel ball groove for fastening the exposed steel balls of the round opening for providing angle location function.

Description

technical field [0001] The invention relates to a rotary hinge module, in particular to a rotary hinge module with an angle positioning function. Background technique [0002] With the advancement of optical technology and semiconductor technology, liquid crystal display devices (Liquid Crystal Display; LCD) have been widely used in display devices of electronic products. Liquid crystal displays have the advantages of high image quality, small size, light weight, low voltage drive, low power consumption and wide application range, so they have been widely used in portable TVs, mobile phones, video recorders, notebook computers, desktops, etc. In consumer electronics or computer products such as large-scale displays and projection TVs, it has become the mainstream of displays. [0003] Generally speaking, the liquid crystal display of the notebook computer is fixed in the top cover of the notebook computer. When using the notebook computer, the top cover is opened to reveal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C11/00G06F1/16G12B9/08
Inventor 蔡堆明
Owner QUANTA COMPUTER INC
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