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USB port locking device

A technology for locking devices and ports, which is applied to record carriers used in machines, instruments, and electrical digital data processing, etc., can solve problems such as unavailability of reliability and security measures, and achieve the effect of achieving reliability and high security measures

Active Publication Date: 2017-12-29
TAKIGEN MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is no need to use a so-called unlocking member. Rods and plates similar to the above-mentioned unlocking member, that is, as long as they can pass through the cavity of the housing and abut against the unlocking support to press the guide to operate, Therefore, there is a problem that a highly reliable security measure cannot be obtained.

Method used

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Examples

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Embodiment Construction

[0088] Next, embodiments of the present invention will be described using the drawings.

[0089] Figure 4 Indicates a general USB port, figure 1 Indicates a USB port locking device.

[0090] Here, the USB port will be described first.

[0091] Such as Figure 4 As shown, the USB port P includes: a flat substantially square cylindrical metal outer frame 91; a plastic electrode support member 94 disposed in the outer frame 91; and a plurality of electrodes disposed on the electrode support member 94. (not shown). In particular, the outer frame 91 is made of spring steel or the like so that the insertion port 90 is long in the longitudinal direction and narrow in the width direction, and is generally formed in a flat substantially rectangular cylindrical shape. In addition, on each surface of the outer frame 91, a pressing spring 93 for pressing a USB terminal (plug) inserted into the USB port P is protruded inwardly. In the illustrated embodiment, two substantially U-shap...

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PUM

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Abstract

Provided is a USB port locking device that makes it difficult to release the lock of the USB port to achieve high reliability. In the USB port lock device (L), the insertion case (7) is inserted into the USB port to be blocked, the locking claw (811) protruding from the hole (73) inserted into the case 91), thereby locking the closed state, and the locked state is held by the cylindrical lock (2) in the locked state. When the insertion case (7) is pulled out of the USB port, a dedicated key is inserted into the key hole (40) of the cylinder lock (2) to unlock the cylinder lock (2) Into the side of the case (7), the lock is released by the lock releasing portion (41).

Description

technical field [0001] The present invention relates to a USB port locking device. The USB port locking device inserts an insertion case into a USB (Universal Serial Bus) port (insert port) provided on a computer or the like to block the above-mentioned port, and the USB port provided on the insertion case The locking claw engages with the notch of the outer frame of the USB port to lock, thereby preventing connection with the USB port and preventing information leakage. Background technique [0002] Today, with the rapid spread of computers, a large amount of various information is recorded and stored inside the computer. On the other hand, unauthorized computer access and information leakage are constantly occurring in order to steal the above-mentioned information. [0003] In recent years, in the above-mentioned unauthorized computer access, leakage of information through connection to a USB port is becoming a problem. It is well known that the data inside the computer ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/85
CPCG06F21/85G06F21/86G06F1/16G06K19/07732G06F2212/2146
Inventor 濑川志朗
Owner TAKIGEN MFG CO LTD
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