Support structure

Abstract

The invention relates to a support structure, which is formed by a connecting component, a screen support, at least one screen hinge, and a torsion device. The screen hinge is pivoted on the upper end of the connecting component and an upper support arm of the screen support through an upper fixed shaft lever; and when a touch screen arranged in front of the screen support is pressed or slidden, a locking piece of the torsion device arranged on the screen support is engaged and locked with a connecting ring pivoted on the screen hinge, and the friction torsion of the screen hinge is increased through friction force between the connecting ring and a second friction ring on at least one side, so that the support force on the touch screen is improved, and the touch screen cannot be easily shaken or inclined backwards caused by touch force.

Description

technical field [0001] The present invention relates to a support structure, in particular to a support structure that has a variable torsion force with a supported object, such as an integrated computer or a touch screen of a liquid crystal display. Background technique [0002] According to general consumer electronic products with a flip cover, such as a portable computer, the main body is placed in the lower half, and the hinge is connected with the upper half cover, so that the cover can be opened or closed relative to the main body. The function of flipping the cover is to cover the buttons or the screen, so as to avoid accidental touch of the buttons, or to form a protective effect on the display screen. Therefore, the hinge is also a major factor in determining the quality of the above products. [0003] With the rapid development of science and technology, some operators have integrated the host computer and the screen into an All In One (AIO) computer. The front c...

AI Technical Summary

Problems solved by technology

[0004] With the advancement of touch technology, it has become an inevitable trend for various computers to use touch screens. Since the liquid crystal displays (hereinafter referred to as the supported objects) of the aforementioned AIO computers or desktop computers are all arranged on the supporting structure, due to the fact that the supported objects The hinge between the hinge and the supporting structure is a fixed torque, so that when the user presses or slides the touch screen of the supported object with his finger, the reaction force generated by the touch screen will cause the touch screen to shake back and forth, even Tilt backwards and change the angle of inclination with the support structure, which will cause inconvenience in operation, and even seriously affect the touch effect and smooth feeling

The reason for this is that the aforementioned hinge cannot provide a large torsion force during touch operation, so as to avoid shaking or backward tilting of the supported object, and it is urgently needed to be improved by the relevant industry.

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