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USB port protection cover

A technology of USB interface and protective cover, applied in the field of USB interface protective cover, can solve the problems of loss of cover, user inconvenience, lack of protection, etc., and achieve the effects of simple production, high production efficiency and good protection effect

Inactive Publication Date: 2010-11-24
ADVANTECH CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing structure, many covers are injection-molded with plastic materials into plug-in USB covers. After the covers are opened, they are completely separated from the chassis. The covers are easily lost in harsh environments, causing inconvenience to users. no protection

Method used

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  • USB port protection cover
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Embodiment Construction

[0019] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0020] Such as figure 1 , 2 A protective cover for a USB interface is shown, and the protective cover covers the USB interface of the chassis 1 . In this embodiment, an interface slot 2 for connecting to a USB device interface is provided on the chassis 1 , and a limiting hole 5 and two card holes 8 are provided in the interface slot 2 . The locking hole 8 includes an unlocking portion and a locking portion, and the apertures from the unlocking portion to the locking portion decrease in order.

[0021] The USB interface protection cover includes: a cover body 3 matching the interface slot 2, the cover body 3 can be selected as NEMA4 / IP65 standard aluminum material; a stainless steel rotating shaft 4, one end of the rotating shaft 4 is connected to the cover body 3 , the other end of the rotating shaft 4 is movably screwed with a nut 6 , and the cover body ...

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PUM

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Abstract

The invention relates to a USB port protection cover. The protection cover covers a USB port of a chassis. The chassis is provided with a port slot to be connected with the USB port. The USB port protection cover comprises an aluminium cover body and a rotation shaft, wherein the aluminium cover body is matched with the port slot, and one end of the rotation shaft is connected with the cover body; a limiting hole is disposed in the port slot, the rotation shaft penetrates through the limiting hole, and the other end of the rotation shaft is screwed with a nut, thus the rotation shaft is always in the limiting hole. The protective cover utilizes the rotation shaft to be connected with the chassis and the cover body, thus the cover cannot fall off when in use. The USB port protection cover has the advantages of good protection effect, convenient manufacture and high production efficiency.

Description

technical field [0001] The invention relates to an industrial computer USB structure, in particular to a protective cover for a USB interface. Background technique [0002] With the rapid development of electronic information technology, computers are more and more widely used in various fields, bringing great convenience to people's work and life. In particular, a series of interfaces are usually arranged on the chassis panel of the computer for connecting with other external devices. The USB (Universal Serial Bus) interface is currently the most widely used type of interface, and so is the industrial computer. The front of the panel of the computer case is provided with an interface slot for plugging in USB devices such as mobile hard disks. The position corresponding to the interface slot on the panel back of the computer case is equipped with a USB interface. When the USB device is inserted from the front interface slot of the computer case panel, it can be connected w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R12/14H01R13/46H05K5/03
Inventor 杨云龙陈昌锋黄永正
Owner ADVANTECH CHINA
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