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Telescopic hinge and electronic device having same

An electronic device and retractable technology, which is applied in the field of hinges, can solve the problems of poor viewing effect of output images, unsightly appearance, and excessive distance between two screens, etc.

Active Publication Date: 2021-12-14
COMPAL ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing dual-screen electronic equipment using hinges has a large distance in the unfolded state, which results in poor viewing effect of the output image, and part of the hinges are located in the distance between the two screens, making the unfolded electronic equipment The appearance is not beautiful
In this way, it becomes an important development goal to develop a hinge to improve the shortcomings of the excessively large distance between the two screens and the unattractive appearance of the electronic device.

Method used

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  • Telescopic hinge and electronic device having same
  • Telescopic hinge and electronic device having same
  • Telescopic hinge and electronic device having same

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Experimental program
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Effect test

Embodiment Construction

[0041] The positional relationships described in the following embodiments include: up, down, left and right. Unless otherwise specified, they are all based on the directions in which the components are drawn in the drawings.

[0042] It should be understood that although the terms "first" and "second" or "a", "another" and "another" etc. herein may be used to describe various elements, these elements should not be limited by these terms . These terms are only used to distinguish one element from another. For example, a first element may be called a second element, and, similarly, a second element may be called a first element without departing from the scope of the concept of the present application. For another example, an element may be referred to as another element, and similarly, another element may be referred to as yet another element without departing from the protection scope of the concept of the present application.

[0043] Figure 1A It is a three-dimensional s...

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PUM

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Abstract

The present application provides a telescopic hinge, which includes a torsion module, two first brackets, two sliding frames, two second brackets and two elastic modules. The torque module is used to provide torque. The two first brackets are rotatably connected to opposite ends of the torque module. The two sliding frames are rotatably connected to opposite ends of the torque module. The two second brackets are respectively slidably arranged on the two sliding frames. The two elastic modules are respectively arranged between the corresponding sliding frames and the second brackets. The two sliding frames are suitable for synchronously sliding relative to the two second brackets, and each elastic module is used to push each sliding frame and each second bracket to form a stretched state or a contracted state. The two sliding frames are adapted to rotate relative to the torsion module to overlap or expand each other.

Description

technical field [0001] The present application relates to a hinge, and in particular to a retractable hinge applied to a portable electronic device. Background technique [0002] Existing portable electronic devices such as smart phones, tablet computers, and notebook computers are becoming more and more popular, and are gradually moving towards a trend of large-screen display. Therefore, smart phones and tablet computers have developed models with dual screens. Among them, the two screens are connected to each other through hinges, which are suitable for relative unfolding or folding and switching to different situations of use. For example, in the unfolded state, images can be output synchronously through the dual screens to increase the display range of the images. In the folded state, the dual screens are stacked up and down to reduce the area size of the portable electronic device, which is convenient for the user to hold or store in a backpack. [0003] However, the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C11/04G06F1/16H04M1/02
CPCF16C11/04G06F1/1681H04M1/0216H04M1/022H04M1/0237H04M2250/16G06F1/1616
Inventor 林哲贤沈俊安
Owner COMPAL ELECTRONICS INC
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