CN204386293U - A kind of emergent coded lock automatically opened - Google Patents
A kind of emergent coded lock automatically opened Download PDFInfo
- Publication number
- CN204386293U CN204386293U CN201420815464.3U CN201420815464U CN204386293U CN 204386293 U CN204386293 U CN 204386293U CN 201420815464 U CN201420815464 U CN 201420815464U CN 204386293 U CN204386293 U CN 204386293U
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- lock housing
- lock
- reducing motor
- control circuit
- 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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Abstract
A kind of emergent coded lock automatically opened, comprise lock housing, lock pin, dead bolt, keyhole and slide block, in lock housing inside, reducing motor is installed, the rotating shaft of reducing motor is socketed gear, slide block top margin in lock housing is provided with tooth bar, and the gear of reducing motor and the tooth bar of slide block engage each other; Electromagnet is provided with in lock pin outside, described electromagnet front end is provided with intubate, a metal safety plug is inserted in intubate, metal safety plug is connected with intubate root spring, dead bolt offers jack, the position of metal safety plug corresponds to the position of jack when dead bolt inserts in lock pin, and metal safety plug can insert the jack of dead bolt; Install cipher control circuit, fire detection control circuit and warning circuit in the inside of lock housing, cipher control circuit, fire detection control circuit are connected with reducing motor, electronic cipher button, electromagnet, alarm, Smoke Sensor with warning circuit.The utility model has delicate structure, the advantage such as easy-to-use.
Description
Technical field
The utility model relates to a kind of burglary-resisting installation, especially a kind of lockset.
Background technology
As everyone knows, lockset is anti-theft tool the most frequently used in people's life and work.But, once had with existing lockset after locking in indoor, once indoor breaking out of fire, people due to outdoor cannot use key to open door at all, if indoor occupant is choked dizzy by smog, outdoor personnel can only take orcible entry mode to open the door, and delay very much the disaster relief time.In addition, the Domestic anti-theft lock generally used now can only rely on key to unblank, and its anti-theft feature is poor, and anti-theft measure is less, cannot meet the demand for security of people.
Summary of the invention
The utility model object be to provide a kind of by password unlocking and can when fire occurs the emergent coded lock automatically opened of auto-unlocking.
For achieving the above object, have employed following technical scheme: the utility model mainly comprises lock housing, lock pin, dead bolt, keyhole and slide block, slide block is arranged on lock housing inside, slip front connects dead bolt, lock pin is provided with in lock housing side, lock pin can be inserted after dead bolt stretches out from lock housing, keyhole is located at lock housing external surface and corresponds to slide position, keyhole drives slide block lateral displacement, in lock housing inside, reducing motor is installed, the rotating shaft of reducing motor is socketed gear, slide block top margin in lock housing is provided with tooth bar, the gear of reducing motor and the tooth bar of slide block engage each other, electromagnet is provided with in lock pin outside, described electromagnet front end is provided with intubate, a metal safety plug is inserted in intubate, metal safety plug is connected with intubate root spring, dead bolt offers jack, the position of metal safety plug corresponds to the position of jack when dead bolt inserts in lock pin, and metal safety plug can insert the jack of dead bolt, install cipher control circuit, fire detection control circuit and warning circuit in the inside of lock housing, cipher control circuit, fire detection control circuit are connected with reducing motor, electronic cipher button, electromagnet, alarm, Smoke Sensor with warning circuit.
The course of work is roughly as follows:
When opening the door outdoor: first input proper password outdoors, cipher control circuit work, safety plug is extracted out from dead bolt automatically, and reducing motor controls slide retraction lock housing and extracts dead bolt out, and then Keying spoon is inserted keyhole and stir, Men Kai, pulls out out Keying spoon.
When opening the door indoor: first pin gate button, safety plug is extracted out from dead bolt automatically, reducing motor controls slide retraction lock housing and extracts dead bolt out, now can open door.
When fire occurs, indoor have a large amount of smog, when smokescope exceedes the specified standards of Smoke Sensor, disaster detection control circuit working, carries out sound and light alarm, electromagnet holds metal safety plug, metal safety plug is departed from from dead bolt, and reducing motor controls slide retraction lock housing and extracts dead bolt out, completes door disengaging and locks state, outdoor people can make to turn the key in the lock, and indoor people directly can open door.
Compared with prior art, the utility model tool has the following advantages: adopt electronic cryptographic circuits to control lockset, increase safety factor; Can automatic lockout behind the door closed, and can when breaking out of fire dangerous situation auto-unlocking, facilitate outdoor personnel rescuing and indoor occupant escape.
Accompanying drawing explanation
Fig. 1 is lock-shell structure sectional drawing of the present utility model.
Fig. 2 is latch portion structure diagram of the present utility model.
Fig. 3 is the circuit theory diagrams of cipher control circuit of the present utility model.
Fig. 4 is the circuit theory diagrams of fire detection control circuit of the present utility model.
Fig. 5 is the circuit theory diagrams of warning circuit of the present utility model.
Drawing reference numeral: 1-lock housing, 2-lock pin, 3-dead bolt, 4-keyhole, 5-slide block, 6-reducing motor, 7-gear, 8-tooth bar, 9-electromagnet, 10-intubate, 11-metal safety plug, 12-spring, 13-jack.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
As depicted in figs. 1 and 2, the utility model mainly comprises lock housing 1, lock pin 2, dead bolt 3, keyhole 4 and slide block 5, slide block is arranged on lock housing inside, slip front connects dead bolt, lock pin is provided with in lock housing side, lock pin can be inserted after dead bolt stretches out from lock housing, keyhole is located at lock housing external surface and corresponds to slide position, keyhole drives slide block lateral displacement, in lock housing inside, reducing motor 6 is installed, the rotating shaft of reducing motor is socketed gear 7, the slide block top margin in lock housing is provided with tooth bar 8, and the gear of reducing motor and the tooth bar of slide block engage each other; Electromagnet 9 is provided with in lock pin outside, described electromagnet front end is provided with intubate 10, a metal safety plug 11 is inserted in intubate, metal safety plug is connected with intubate root spring 12, dead bolt is offered jack 13, the position of metal safety plug corresponds to the position of jack when dead bolt inserts in lock pin, and metal safety plug can insert the jack of dead bolt; Install cipher control circuit, fire detection control circuit and warning circuit in the inside of lock housing, cipher control circuit, fire detection control circuit are connected with reducing motor, electronic cipher button, electromagnet, alarm, Smoke Sensor with warning circuit.
Be described further below in conjunction with Fig. 3, Fig. 4, Fig. 5.
When 1, opening the door outdoor:
Outdoors.First input proper password, K1-K6 closes one by one, when K3 closes, and safety plug control section circuit working, J1 adhesive time delay, KJ1 closes, and electromagnet L works, and metal safety plug is extracted out from dead bolt automatically, when K6 closes, the base stage of BG1 is in high potential, conducting, the 2 pin input low levels of IC1,3 pin export high level, J2 adhesive time delay, KJ2 closes, and reducing motor M rotates, and controls dead bolt and extracts out, then Keying spoon is inserted lockhole to stir, Men Kai, pulls out out Keying spoon;
Enter behind the door, brought by door, after a few second, the time delay of J2, J1 terminates, and door is locked by electronic lock automatically, and metal safety plug inserts in dead bolt.
When 2, opening the door indoor:
In indoor, first click gate button K7, K7-1, K7-2 are closed, and J1, J2 distinguish adhesive and time delay, and electromagnet L works, and reducing motor M rotates, and metal safety plug is extracted out from dead bolt automatically, then stirs slide block with hand, Men Kai; After going out, brought by door, after a few second, the time delay of J2, J1 terminates, and door is locked by electronic lock automatically, and metal safety plug inserts in dead bolt.
When 3, having fire to occur.Fire detection control circuit works, and 2 pin being IC2 provide low level, and 3 pin export high level and time delay, J3 adhesive, KJ3-1 is closed, KJ3-2 closes, sound and light alarm work, simultaneously, J1, J2 distinguish adhesive and time delay, and electromagnet L works, and reducing motor M rotates, metal safety plug is extracted out from dead bolt automatically, dead bolt is extracted out by reducing motor, and now outdoor people can make to turn the key in the lock, and indoor people directly can open door.
Above-described embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (1)
1. the emergent coded lock automatically opened, mainly comprise lock housing, lock pin, dead bolt, keyhole and slide block, slide block is arranged on lock housing inside, slip front connects dead bolt, lock pin is provided with in lock housing side, lock pin can be inserted after dead bolt stretches out from lock housing, keyhole is located at lock housing external surface and corresponds to slide position, keyhole drives slide block lateral displacement, it is characterized in that: in lock housing inside, reducing motor is installed, the rotating shaft of reducing motor is socketed gear, and the slide block top margin in lock housing is provided with tooth bar, and the gear of reducing motor and the tooth bar of slide block engage each other; Electromagnet is provided with in lock pin outside, described electromagnet front end is provided with intubate, a metal safety plug is inserted in intubate, metal safety plug is connected with intubate root spring, dead bolt offers jack, the position of metal safety plug corresponds to the position of jack when dead bolt inserts in lock pin, and metal safety plug can insert the jack of dead bolt; Install cipher control circuit, fire detection control circuit and warning circuit in the inside of lock housing, cipher control circuit, fire detection control circuit are connected with reducing motor, electronic cipher button, electromagnet, alarm, Smoke Sensor with warning circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420815464.3U CN204386293U (en) | 2014-12-19 | 2014-12-19 | A kind of emergent coded lock automatically opened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420815464.3U CN204386293U (en) | 2014-12-19 | 2014-12-19 | A kind of emergent coded lock automatically opened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204386293U true CN204386293U (en) | 2015-06-10 |
Family
ID=53359025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420815464.3U Expired - Fee Related CN204386293U (en) | 2014-12-19 | 2014-12-19 | A kind of emergent coded lock automatically opened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204386293U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986144A (en) * | 2017-10-23 | 2018-05-04 | 芜湖市长江起重设备制造有限公司 | A kind of vertical hoisting equipment safety layer door |
| CN108049713A (en) * | 2017-11-22 | 2018-05-18 | 安徽理工大学 | A kind of automatic time delay multistage anti-lock device |
| CN108572268A (en) * | 2017-06-18 | 2018-09-25 | 焱腾电气科技有限公司 | A kind of electric meter box capable of realizing electricity theft prevention |
| CN115492510A (en) * | 2022-10-18 | 2022-12-20 | 深圳供电局有限公司 | Windproof rod structure |
-
2014
- 2014-12-19 CN CN201420815464.3U patent/CN204386293U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108572268A (en) * | 2017-06-18 | 2018-09-25 | 焱腾电气科技有限公司 | A kind of electric meter box capable of realizing electricity theft prevention |
| CN107986144A (en) * | 2017-10-23 | 2018-05-04 | 芜湖市长江起重设备制造有限公司 | A kind of vertical hoisting equipment safety layer door |
| CN108049713A (en) * | 2017-11-22 | 2018-05-18 | 安徽理工大学 | A kind of automatic time delay multistage anti-lock device |
| CN115492510A (en) * | 2022-10-18 | 2022-12-20 | 深圳供电局有限公司 | Windproof rod structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |