CN200968107Y

CN200968107Y - Anti-theft door lock

Info

Publication number: CN200968107Y
Application number: CN 200620045854
Authority: CN
Inventors: 张志泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-15
Filing date: 2006-09-15
Publication date: 2007-10-31
Anticipated expiration: 2016-09-15

Abstract

The utility model discloses an anti-theft lock, including a smart door lock, a key and a controller, the key is a USB key, the door lock is provided with a USB interface, and the controller consists of an operating interface and an USB interface; the utility model has simple use, absolute security and excellent anti-theft effect.

Description

Safe-guard door lock

Technical field

The utility model relates to a kind of door lock, specifically, is a kind of intelligent door lock.

Background technology

Door lock is our the most frequently used a kind of anti-theft device, the key used of the security door of our usefulness generally all is cross head or wabbler now, in order to prevent that the robber from cracking door lock, but now the picking lock situation is arranged still, and have and to open the phenomenon at two doors simultaneously by a key for the full trim room sometimes.The utility model is with regard to head it off, accomplishes generally, and every household can oneself be provided with key, reaches being kept absolutely secret property

Summary of the invention

The utility model is to solve existing door lock privacy concerns, and every household can oneself be provided with cipher key, improves anti-theft feature.

For achieving the above object, the technical solution of the utility model is: a kind of safe-guard door lock, comprise intelligent door lock, key and controller, and key is a usb key, and USB interface is arranged on the door lock, controller is made up of operation interface and USB interface.

With the USB socket on the usb key insertion door internal controller, oneself password of input on operation interface, extract usb key after the affirmation, controller has been stored password, deposits password in usb key simultaneously, when opening the door, insert oneself usb key, the contrast of via controller, identical in the password in the usb key and the controller, door is just opened, otherwise goalkeeper does not open.Can spend the break time for safety and just change password, easy and simple to handle, be perfectly safe.

Description of drawings

Fig. 1 is the utility model safe-guard door lock front schematic view;

Fig. 2 is the utility model safe-guard door lock inner face schematic diagram;

Fig. 3 is the safe-guard door lock schematic diagram that the utility model has usb key;

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As Fig. 1,2, shown in 3, one theftproof lock is housed above the security door 1, one USB socket 2 is arranged on the tapered end, Men Li is equipped with controller 3, controller has the change password and confirms the function of password, and operation interface is arranged on the controller, with the USB socket 2 on the usb key 4 insertion controllers, oneself password of input on operation interface, extract usb key after the affirmation, controller has been stored password, deposits password in usb key simultaneously, when opening the door, insert oneself usb key, the contrast of via controller, identical in the password in the usb key and the controller, door is just opened, otherwise goalkeeper does not open.

Claims

1. a safe-guard door lock comprises intelligent door lock, key and controller, it is characterized in that described key is a usb key.

2. according to the described safe-guard door lock of claim 1, it is characterized in that on the described door lock USB interface being arranged.

3. according to the described safe-guard door lock of claim 1, it is characterized in that described controller is made up of operation interface and USB interface.