CN2228111Y - Keyless safety anti-theft system - Google Patents
Keyless safety anti-theft system Download PDFInfo
- Publication number
- CN2228111Y CN2228111Y CN 94221471 CN94221471U CN2228111Y CN 2228111 Y CN2228111 Y CN 2228111Y CN 94221471 CN94221471 CN 94221471 CN 94221471 U CN94221471 U CN 94221471U CN 2228111 Y CN2228111 Y CN 2228111Y
- Authority
- CN
- China
- Prior art keywords
- lock
- theft system
- coded lock
- mechanical code
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to a keyless safety anti-theft system which is provided with a mechanical coded lock (6) and a lock bolt (8). One side of the mechanical coded lock (6) is provided with an electronic coded lock with a lock tongue (5). The utility model adopts the structure in which the electronic coded lock is interlocked with the mechanical coded lock; the total secret key capacity is more than 10< 15 >, which improves the security of the anti-theft system. Additionally, the double alarm of whistle and language on the spot is adopted in an alarm device.
Description
The utility model belongs to key-free lock.
Present various types of safety cabinet is more, and the coded number of the mechanical cylinder lock on the cabinet, mechanical code lock or general electronic lock is that the key capacity is all smaller.Chinese patent 2083615U has proposed a kind of combination type electric mechanical safety lock.This patent has increased the confidentiality and the reliability of safety cabinet like this with the dead bolt of electronic lock lock machine tool cylinder lock.But this lock still needs key, the possibility that has key loss and be replicated, and the key capacity of this patent is not high, easily opens.
The purpose of this utility model provides a kind of no key, dual fail-safe, the burglary-resisting system that the key capacity is high.
Main feature of the present utility model is the electronic password lock that a tongue with lock (5) is arranged in a side of keyless mechanical code lock (6).
The utility model has adopted the structure of electronic password lock and keyless mechanical code lock interlocking, and overall key capacity is more than 1015, and the safety warning device of having strengthened burglary-resisting system greatly adopts on-the-spot siren and the dual warning of external language.Be specially adapted to family, hotel.
Fig. 1 is the burglary-resisting system structure chart.
1 is line bag, the 2nd among the figure, electromagnet, the 3rd, lock, the 4th, guide rail, the 5th, dead bolt, the 6th, mechanical code lock rotating disk, the 7th, cabinet door, the 8th, locking bolt.
Fig. 2 is warning system cabinet figure.
Double insurance of the present utility model is to realize like this, see Fig. 1, correct unblank or close lock cipher to make electronic lock provide the pulse signal in 2 seconds, this signal is received on the line bag 1, the electromagnetic field of line packet generation and electromagnet 2 interaction pulling locks 3 slide in guide rail 4, have only when mechanical code lock and open, and dead bolt (5) just can turn back in the open slot of mechanical code lock rotating disk 6, locking bolt 8 withdraws from doorframe, and Men Caineng opens.Otherwise dead bolt (5) heads on the rotating disk of mechanical code lock.
Dual warning function of the present utility model is to realize like this.The error code alarm signal tilts and the vibration alarming signal is received two silicon controlleds respectively and controlled and extremely go up, the one tunnel be onsite alarming one tunnel for taking alarm outward, onsite alarming is in no electricity and puts the state of keeping under the normal condition.Two controllable silicon conductings simultaneously when alarm signal is arranged, two sound sources are sent alarm signal simultaneously, and external warning circuit also has the break alarm function, has strengthened the safety of safety cabinet and door.
Electronic lock has partly adopted a special chip to install outage password holding circuit additional, the power of alterating and direct current automatic switch-over circuit, and circuit block diagram is seen Fig. 2.
Claims (4)
1, a kind of no key dual-safety anti-theft system comprises mechanical code lock (6), locking bolt (8), it is characterized by the electronic password lock that a tongue with lock (5) is arranged in a side of mechanical code lock (6).
2, it is characterized by said electronic password lock by the described burglary-resisting system of claim 1 has a guide rail (4), and an electromagnet (2) is arranged in guide rail (4), and lock (3) links with electromagnet (2), lays guide rail (4) in the line bag (1).
3, it is characterized by by claim 1 or 2 described burglary-resisting system a dead bolt (5) is arranged on lock (3).
4, it is characterized by on the rotating disk of mechanical code lock (6) by the described burglary-resisting system of claim 1 open slot is arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94221471 CN2228111Y (en) | 1994-09-21 | 1994-09-21 | Keyless safety anti-theft system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94221471 CN2228111Y (en) | 1994-09-21 | 1994-09-21 | Keyless safety anti-theft system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2228111Y true CN2228111Y (en) | 1996-05-29 |
Family
ID=33835763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 94221471 Expired - Fee Related CN2228111Y (en) | 1994-09-21 | 1994-09-21 | Keyless safety anti-theft system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2228111Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113638652A (en) * | 2021-09-08 | 2021-11-12 | 瑞安市同帆锁业有限公司 | Keyless intelligent electric control lock |
-
1994
- 1994-09-21 CN CN 94221471 patent/CN2228111Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113638652A (en) * | 2021-09-08 | 2021-11-12 | 瑞安市同帆锁业有限公司 | Keyless intelligent electric control lock |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |