“mechanical Cnc Lock” Key As Usual To Enter The House Without The
No batteries, circuit, complete mechanical control, password length up to 40. This is all Mr. Daliang invented “mechanical numerical lock”, the lock has been March 8, 2001 issued by State Intellectual Property Office received a “utility model patent certificate.” Yesterday (March 27), chuen told reporters: “a mechanical numerical lock, may from time to go out with a key, even if the power can be used as usual.”
Key cryptography has the compatibility
Yesterday, the whole show to reporters, Mr. mechanical numerical lock of his model. The reporters found that the lock handle and key hole in the rotation of a ring fitted between 0 ~ 9 number buttons and knob. All had only by a few numbers, and then clockwise rotation knob, door locks will be opened. “I used to carry out decoration, when a day running a few interior points, the key to keeping customers has become a headache for me, and I also often confused with them, and then wanted to design a lock without the key, so that I do not have to take so many of the key. “chuen said.
Then, the whole twist to open a door along the President of the small screw, will ring the number button on the device removed, using a thin rod Slide devices behind the wheel set a password. Chuen, said: “Although the password is set method is very simple, but each number 0 to 9 can be selected four times, the entire length of the password up to 40 bits, the password is difficult to believe that the median crack.”
“Now I lock the design is completely machine CNC, without batteries or plug power supply. And that the lock can be opened with the keys and passwords. If you have the key can be with the keys, forgot the key, still can use your password open the door. On the door There is also a simple device after the option to cancel your password and keys compatible. so that only the key has no password can not enter the door. That is a thief stole the keys, if you do not know the password also can not enter the house. “chuen said.
Hope to continue to improve production
It is reported that since 1995, Mr. entire research and design of the lock, obtained national patent in 2001. Since then, he has not stopped the beauty of the locks and performance improvements.
“I’m doing a new model, combined with abolition of the key and password small device compatibility, and continuous input password 4 times the wrong alarm. In addition, given the number of buttons with Powder, so that people go home at night can clearly enter the password. “chuen said,” I hope that this patent can be linked to the factory put into production as soon as possible. because this lock easy to use, costs only the equivalent of an electronic password lock on the market by 10%. I am now also in the development of motor CNC machine car locks, if developed, I believe it will make the motorcycle thieves who had a headache. ”
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