Pivot set

A pivot and bushing technology, applied in the field of pivot devices, can solve the problems of inconvenient operation, discarding and waste of the casing 102 and the flip cover 104, etc.

Inactive Publication Date: 2003-10-08
BENQ CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, it is difficult for the user to disassemble the pivot portion 110 and the pivot groove 114, and it is difficult for the user to open the flip cover 104 with one hand, which is inconvenient to operate.
If the case 102 and the flip cover 104 are forcibly disassembled, the structure of the pivot portion 110 of the flip cover 104 and the pivot groove 114 of the case 102 will be damaged, resulting in the damaged casing 102 and flip cover 104 It will not be used and will be discarded, which is very wasteful

Method used

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Embodiment Construction

[0019] The present invention particularly provides a hinge device for connecting a housing 202 and a flip 204 of a foldable device. The present invention is composed of bushing (Bush) 222, torsion spring (Torsion Spring) 223, telescopic spring (Compression Spring) 224 and release button (Release Button) 227. Parts are damaged when disassembling the cover and casing. In addition, when the user is holding a heavy object in one hand and the folding device in the other hand, the design of the pivot device of the present invention allows the user to open the cover with one hand to use the folding device, which is quite convenient.

[0020] The pivot device of the present invention can be used in a foldable device, and the foldable device can be a cellular phone or a personal digital assistant (PDA), but not limited thereto. The practical application of the pivot device of the present invention will be described with the following preferred embodiments and accompanying drawings, an...

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PUM

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Abstract

The pivot set includes the bushing, the torsion spring, the stretching spring, and the releasing button. The bushing possessing dead slot and inner root object is clip connected to the lift cover. The inner root object is setup at the wall of the bushing dead slot. The torsion spring is connected to the lift cover and the case fixedly. The one end of the releasing button is setup at the bushing dead slot is coupled to the stretching spring and another end of the releasing button is in clip connection with the case. The cam groove located at outside the releasing button is coupled to the innerroot object. When the lift over is going to close, the cover brings the bushing to rotate, making the inner root object move on the cam groove. Application of force on the releasing button flicks thelift cover to the open state.

Description

technical field [0001] The invention relates to a hinge device, in particular to a hinge device which utilizes elastic force and a release button to assist the closing action. Background technique [0002] With the frequent communication of information between each other, the mobile phone (Cellular Phone) has become an indispensable tool for modern people. Because of its small size and easy-to-carry characteristics, people can use it to communicate with others anytime and anywhere. This increase in the convenience of interaction is more in line with the needs of modern people to emphasize time and strive for efficiency. [0003] Please refer to figure 1 , which shows an exploded schematic diagram of a general foldable mobile phone. exist figure 1 Among them, the mobile phone 100 includes a housing (Housing) 102 and a cover (Flip) 104, and the housing 102 includes a display plane 103, an operation plane 105, several buttons 106 and a liquid crystal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C11/00H04M1/02H05K7/16
Inventor 潘隆智陈效吾
Owner BENQ CORP
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