CN2479144Y - Intelligent double-bolt alarm electric lock - Google Patents
Intelligent double-bolt alarm electric lock Download PDFInfo
- Publication number
- CN2479144Y CN2479144Y CN 01236848 CN01236848U CN2479144Y CN 2479144 Y CN2479144 Y CN 2479144Y CN 01236848 CN01236848 CN 01236848 CN 01236848 U CN01236848 U CN 01236848U CN 2479144 Y CN2479144 Y CN 2479144Y
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- drive link
- lock
- screens
- electric
- 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 discloses an intellectual electric alarm clock with two bolts, comprising a machinery portion and an electric circuit portion. Properties of remote control and alarm are added to the electric alarm clock. And a driving portion is simplified, an elastic structure is adjusted. Then bolts of a primary lock and an auxiliary lock are added, thereby working noises of the lock are effectively reduced and working state of the electric lock is improved.
Description
The utility model relates to the warning device of a kind of pair of tongue electric lock.
Two tongue automatic control electric locks of prior art have a main dead bolt, a secondary dead bolt, and have drive link to connect respectively, and its drive link is divided into two joints, and all be with return spring, secondary dead bolt is compressed when shutting, and the joint of two behind its dead bolt on drive link spring also is compressed, the energy of savings return; During key unlocking, push rod is removed, and spring energy discharges the main dead bolt withdrawal of drive unblanks, so the automatic control lock must adopt powerful elastic force to finish the switching of lock, between slide block in its lock and the spring positioning ring is rigid collision, all can produce the huge bump sound so open the moment of electric lock.This electric lock needs key operated, does not also have warning function.
The purpose of this utility model is intended to overcome above-mentioned deficiency and electric lock is increased remote control open function and warning function, and running part simplified, elastic structure is adjusted, increased the buffer spring on the major-minor dead bolt, reduce the noise that is taken place when being locked in work effectively, improved the duty of electric lock.
Of the present utility model pair of tongue warning electric lock is grouped into by mechanical part and electric control part, mechanical part is made up of main dead bolt, secondary dead bolt, screens slide block, screens take-up housing, connect drive link behind main dead bolt, the secondary dead bolt, the screens take-up housing is socketed on the drive link of major and minor dead bolt, the drive link of major and minor dead bolt is equipped with return spring between dead bolt and screens take-up housing contact, secondary dead bolt drive link also is equipped with secondary dead bolt back-moving spring between spring positioning ring and back top board.
Automatically controlled part, form by remote controlled transmitting circuit, remote-control receiving circuit, executive circuit, microswitch, photoswitc, monitor optical electric switch, power circuit, warning circuit, two microswitches are contained in respectively in secondary dead bolt connecting rod, the palp scope of key knob, the monitor optical electric switch is contained in the covering scope that push rod unblanks to reset, and optoelectronic switch is contained in the scope that the key rotation touches.
Described electric lock also is equipped with the return buffer spring at major and minor dead bolt drive link between screens slide block contact and spring positioning ring.
Described pair of tongue electric lock, its drive link that is connected with key is the V font, the one end with keyhole in succession, the other end is pressed close to screens slide block push rod, central authorities are fixed on the lock body for fulcrum.
This lock is unblanked by remote-control handle control, press remote control buttons, the remote-control receiving circuit C, the D that are contained in the lock body supply direct current by battery 7 to electromagnetic coil 6, adhesive drive link 4 discharges push rod 3, by the elastic force effect, driving main dead bolt 1 moves backward, open door lock, the loudspeaker 12 that are contained in the lock body send " come in " sound, the early warning simultaneously of electronic monitoring circuit.
Special key is opened the door of this lock is designed to alarm switch, and when key was unblanked clockwise, the handle 5 of unblanking was connected optoelectronic switch 10, lock body sends strong chimes of doom immediately, and network alarm simultaneously, when key is unblanked counterclockwise, press microswitch 11, send chimes of doom equally.Need emergent opening the door (when no remote controller or power failure) to pass on the moving handle 5 of unblanking counterclockwise,, stir drive link 4 and unblank by microswitch 11 by key.
At mechanical part: when at closing time, secondary dead bolt is headed on indentation by door, the spring of two joints is along with being compressed before and after its secondary dead bolt, drawn back certain distance between spring positioning ring and screens slide block, drive link when door-lock opening behind the screens slide block push rod is removed, the elastic force effect that the screens slide block is subjected to secondary dead bolt drive link prosthomere spring with the screens take-up housing together with one indentation of main dead bolt, door is unlocked, because the screens take-up housing has buffer spring on secondary dead bolt drive link when return, therefore, its strength can directly not impinge upon on the spring positioning ring, produces very big sound, and is relaxed by spring.
Fig. 1 is a lock box body internal construction schematic diagram.Fig. 2 is the lock body circuit block diagram.
The utility model is described in further detail below in conjunction with accompanying drawing embodiment:
1, the state of normally locking a door: press microswitch 8 by secondary dead bolt, all monitoring elements are ready.
2, the unlocking condition of closing the door: when C, D receive the unlocking signal that transmitter sends, by battery 7 to electromagnetic coil for direct current, electromagnetic coil 6 adhesive drive links 4, decontrol the push rod 3 that is supported, drive main dead bolt 1 and retreat, open door lock, be contained in the indication of sending that come in of loudspeaker in the lock body.Push rod 3 blocks monitor optical electric switch 9, and warning circuit sends a sound of early warning, connects C.C.D work by the prap on the wiring board 13, surpasses pre-warning time, then sends chimes of doom by prap by loudspeaker, but and while network alarm.Again lay the key under the door and then be ready.
3, the unlocking condition that opens the door: main dead bolt resets, and push rod 3 resets simultaneously, and optoelectronic switch 9 quits work, and secondary dead bolt 2 ejects, and breaks away from microswitch 8, sends early warning signal by microswitch 8, overtime warning.Lay the key under the door and be in armed state.
Claims (3)
1, the two tongue warning electric locks of a kind of intelligence, be grouped into by mechanical part and electric control part, mechanical part is made up of main dead bolt, secondary dead bolt, screens slide block, screens take-up housing, connect drive link behind main dead bolt, the secondary dead bolt, the screens take-up housing is socketed on the drive link of major and minor dead bolt, the drive link of major and minor dead bolt is equipped with return spring between dead bolt and screens take-up housing contact, secondary dead bolt drive link also is equipped with secondary dead bolt back-moving spring between spring positioning ring and back top board;
Automatically controlled part: form by remote controlled transmitting circuit, remote-control receiving circuit, microswitch, photoswitc, monitor optical electric switch, power circuit, warning circuit, two microswitches are contained in respectively in secondary dead bolt connecting rod, the palp scope of key knob, the monitor optical electric switch is contained in the covering scope that push rod unblanks to reset, and optoelectronic switch is contained in the scope that the key rotation touches.
2, the two tongue warning electric locks of a kind of intelligence according to claim 1 is characterized in that the major and minor dead bolt drive link of described electric lock also is equipped with the return buffer spring between screens slide block contact and spring positioning ring.
3, the two tongue warning electric locks of a kind of intelligence according to claim 1 is characterized in that described electric lock, and its drive link that is connected with key is the V font, the one end with keyhole in succession, the other end is pressed close to screens slide block push rod, centrally is fixed on the lock body for fulcrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01236848 CN2479144Y (en) | 2001-04-29 | 2001-04-29 | Intelligent double-bolt alarm electric lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01236848 CN2479144Y (en) | 2001-04-29 | 2001-04-29 | Intelligent double-bolt alarm electric lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2479144Y true CN2479144Y (en) | 2002-02-27 |
Family
ID=33649752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01236848 Expired - Fee Related CN2479144Y (en) | 2001-04-29 | 2001-04-29 | Intelligent double-bolt alarm electric lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2479144Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110555927A (en) * | 2019-08-09 | 2019-12-10 | 梁学成 | Intelligent dormitory access control system based on campus card |
-
2001
- 2001-04-29 CN CN 01236848 patent/CN2479144Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110555927A (en) * | 2019-08-09 | 2019-12-10 | 梁学成 | Intelligent dormitory access control system based on campus card |
| CN110555927B (en) * | 2019-08-09 | 2021-05-28 | 南通金亿达门业有限公司 | Intelligent dormitory access control system based on campus card |
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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 |