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Sliding flip hinge with positioning device

A technology of positioning device and hinge device, which is applied in the field of hinge device, can solve the problems of unstable operation, damage, inaccurate operation, etc.

Active Publication Date: 2016-01-20
JARLLYTEC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the upper cover is rotated and erected with the help of the rotating structure, the long slide rail and the slide rail clamp are rotated and erected together with the upper cover. Since there is no positioning between the long slide rail and the slide rail clamp, after the rotation is erected It may also slide relatively, causing instability in operation and use
It is known that there is also a structure that uses magnets for positioning. However, when the upper cover is rotated and erected, if the suction force of the magnet is less than the weight of the upper cover, the upper cover will easily fall down and hit the base, so its operation is not reliable. and easily damaged by collision

Method used

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  • Sliding flip hinge with positioning device
  • Sliding flip hinge with positioning device
  • Sliding flip hinge with positioning device

Examples

Experimental program
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Effect test

Embodiment Construction

[0042] See Figure 1-2 , is a combined perspective view and component exploded view of the present invention. The sliding cover hinge with a positioning device of the present invention is installed on an electronic device with a superimposed upper cover and a base, and the hinge includes:

[0043] The rotating shaft 1 includes a fixed frame 10 fixed on the base. A metal insert rod 100 protrudes from the fixed frame 10. The fixed frame 10 is also provided with a circular shaft hole 101. A stopper 102 and an embedded hole 103 are provided beside the shaft hole 101. . The mandrel 11 is passed through the shaft hole 101. On the mandrel 11, the friction plate 12, the first cam 13 embedded and fixed in the embedded hole 103 of the fixed frame 10, and the first cam 13 mutually fitted with the first cam 13 are sheathed on the mandrel 11. Two cams 14, a plurality of shrapnel 15, spacers 16, and the end of the mandrel 11 is locked with a nut 17. The other end of the mandrel 11 has a ...

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PUM

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Abstract

The invention relates to a sliding clamshell hinge with a positioning device. A fixed frame of a revolving shaft of the hinge is provided with a metal inserted rod; a sliding seat sleeved on a sliding rail is provided with a jack; a fixed magnetic element and a removable movable active magnetic element are respectively arranged at both sides of the jack; the metal inserted rod can be inserted into the jack and is located in the middle between the fixed magnetic element and the active magnetic element. When an upper cover fixedly provided with the sliding rail rotatably erects, the metal inserted rod leaves the jack of the sliding seat, and the fixed magnetic element repulses the active magnetic element, so that the active magnetic element is removed from the sliding seat and is embedded in a positioning hole of the upper cover to form positioning, so as to prevent the upper cover from gliding down after the upper cover rotatably erects.

Description

technical field [0001] The invention relates to a hinge device for sliding and flipping covers, in particular to a hinge device which can be positioned after the upper cover of an electronic device is turned over. Background technique [0002] A tablet computer is a portable personal computer that is small and easy to carry, and is easy to operate and use. Its input method is to use a virtual keyboard on a touch screen or handwriting recognition, and save the setting of a physical keyboard and mouse. [0003] However, for users who are accustomed to using a desktop computer or a notebook computer, it is still relatively fast and convenient to use a keyboard to operate and input, so a design combining a tablet computer and a physical keyboard is produced. The hinge used in this product usually includes a sliding structure and a rotating structure. When using touch operation, the tablet computer is superimposed on the base with a physical keyboard, and when using a physical ke...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C11/10
Inventor 廖国栋黄至忠
Owner JARLLYTEC CO LTD
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