Password type interface for computer information protection

Abstract

The invention discloses a password type interface for computer information protection. A mortise lock block and a connecting block are matched for electrical connection, the mortise lock block can be inserted into a USB socket and matched with clamping plates on two sides of the mortise lock block to support the USB socket, the USB socket is locked secretly, and the password type interface facilitates separation between the mortise lock block and the connecting block through electrical connection. The password type interface is characterized in that one ends of two unlocking sleeves are arranged at the two ends of a U-shaped fixing block respectively, a rotating shaft is arranged at one end of each unlocking sleeve, clamping grooves correspondingly clamped with the rotating shafts are formed in the two ends of the U-shaped fixing block, the longitudinal section of each rotating shaft is in a T shape, the longitudinal section of each clamping groove is in a C shape, a partition plate is arranged in each unlocking sleeve, the partition plates and the unlocking sleeves are matched to form an energy storage cavity and a containing cavity, and the energy storage cavity is close to one ends of the unlocking sleeves.

Description

technical field [0001] The invention relates to a password-type interface for computer information protection, which relates to a password-type interface capable of protecting computer information, and belongs to the field of computer information engineering. In particular, it relates to an electrical connection through the cooperation of the lock block and the connection block. The lock block can be inserted into the USB socket, and the splints on both sides of the lock block are used to support the USB socket, and the USB socket can be hidden. The lock can also be electrically connected to facilitate the separation of the plug-in lock block and the connection block. Background technique [0002] At present, the USB interface is used to standardize the connection between the computer and external devices and the communication serial port. It is an interface technology widely used in the PC field. The port is usually exposed and unlocked. It is easy for people with bad inte...

AI Technical Summary

Problems solved by technology

[0002] At present, the USB interface is used to standardize the connection between the computer and external devices and the communication serial port. It is an interface technology widely used in the PC field. The port is usually exposed and unlocked. It is easy for people with bad intentions to steal the internal data of the computer through the U disk. In order to avoid this phenomenon and improve the protection of computer information in the technology, the casing of the computer host is changed to a protective cover structure with a lock or a USB lock that needs to be inserted into the USB socket and needs to be pulled out through a password is used for security. protection, but the structure of the lock type protective cover needs to improve the overall structure of the casing, and the changes are relatively large, which is not convenient for the extensive use of the existing computer hosts that have been put into use, and the plug-in USB lock, although it can be convenient. Some computer hosts are used, but the outside of the USB lock protrudes during use, which is easy to be touched and cause damage to the inserted USB socket. The second is that the locking form is not secret enough, too obvious and easy to be found to be targeted measures

[0003] The notification number CN205840562U discloses a USB lock, which includes: an inner shell, an outer shell, a USB plug and a moving part, the inner shell provides the fixing of the USB plug with the USB opening, and the through hole of the pipe part provides The linkage, locking rod and key lock are accommodated and assembled, and the locking rod is connected to the joint of the linkage, and the outer shell is sleeved with the inner shell to form a clamping limit for the connecting ring, and the bolt is inserted at the same time The socket of the outer shell, the fixing hole of the inner shell and the combination hole of the key lock, when the USB lock locks the USB socket with water, its external lock protrudes outside the host chassis, which is easy to be impacted by the outside and cause damage to the connected USB socket , at the same time, its locking action is too obvious and not secretive enough

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