CN2695554Y - Alarm on handle for promoting taking key - Google Patents
Alarm on handle for promoting taking key Download PDFInfo
- Publication number
- CN2695554Y CN2695554Y CN 200420018106 CN200420018106U CN2695554Y CN 2695554 Y CN2695554 Y CN 2695554Y CN 200420018106 CN200420018106 CN 200420018106 CN 200420018106 U CN200420018106 U CN 200420018106U CN 2695554 Y CN2695554 Y CN 2695554Y
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- CN
- China
- Prior art keywords
- key
- metal
- door
- alarm
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to an alarm on a handle for promoting taking a key, which relates to an alarm for alarming for preventing from forgetting taking a key and is composed of a door lock and an alarming piece in a door handle. Insulating pieces are glued to a locking shell and a bottom board and are glued to gap metal slip-rings, and a pull bolt wheel shaft is fixed to an elastic slip piece. The inner side of a metal door handle is provided with a port, the outer side of the port is provided with an insulating pad, a metal elastic piece with a raised head is arranged in the insulating pad, and the inner walls of handles on both sides of the metal elastic piece are provided with insulating pieces. The gap metal slip-rings, the locking shell, the bottom board, the inner wall of the metal door handle, the metal elastic piece are respectively connected to an alarm circuit and electric source. When a key is plugged into a lock hole to open the door by rotating the pull bolt wheel shaft, the alarm circuit in the door lock is switched on and is sent out sound and light for alarming. After the key is rotated to return for taking off, the circuit is disconnected to stop alarming. When the door handle is held by hands to close the door, the circuit in the door handle is switched on under holding power to send out sound and light for alarming for promoting taking the key. The utility model has the advantages of simple and reasonable structure, and low cost, and can effectively prompt an opener to pull the key and take the key being out.
Description
Technical field the utility model relates to a kind of alarm of being reported to the police when preventing to forget by key.
The background technology situation about forgeing by key of going out happens occasionally, as leaves behind key, and open the door is a pretty troublesome thing.Forgotten to take off key after also the somebody opens the door, key still hangs over and locks, and this can have a kind of prompting to take the device of key particularly necessary to the opportunity that the thief has stayed theft for this reason.
Existing " a kind of door key protector " (patent No. 01272503); this protector is made of infrared emission induction installation and warning device; in establish infrared circuit the infrared emission induction installation be installed on the door-plate outside; it is infrared to pass lock core to ray; in establish delayed alarm circuit warning device be installed on the door-plate inboard, infrared circuit keeps being electrically connected with delayed alarm circuit.When door key is forgotten to pull out, acousto-optic warning be can in time send,, the various losses and the unsafe factor that cause because of maloperation avoided for people provide safeguard protection.Its complex structure, cost height, whole device and also do not have to solve to go out and leave behind the problem of key outside lock body.
The summary of the invention the purpose of this utility model is at above-mentioned present situation, aims to provide a kind of simple and reasonablely, can report to the police when door key is forgotten to pull out, and can point out the something lost of taking key to take the key attention device when going out.
The implementation of the utility model purpose is, lose and take the key attention device, constitute, solid glue insulating trip 4 on lock housing, base plate by the warning piece in door lock and the door handle, solid glue breach metal slip ring 3 on the insulating trip 4, lock core 6 and lock core disjunctor are dialled and are fixed with elastic sliding vane 5 on the bolt wheel shaft 2.Door handles of metal 7 inboards have a bite 8, inside and outside mouthful insulation spacer 9 are arranged, and the metal clips 11 of band plush copper is arranged in the insulation spacer 9, and the handle inwall on metal clips 11 both sides is stained with flexible insulating trip 10.Elastic sliding vane 5, breach metal slip ring 3, lock housing, base plate 1, door handles of metal inwall, metal clips 11 be circuit taking alarm, power supply respectively.
Alarm in the warning circuit has Music Clip, loudspeaker, alarm lamp.
Adopt the utility model, when the rotation of key insertion lockhole was opened the door, elastic sliding vane 5 was dialled bolt wheel shaft 2 with the lock core disjunctor and is connected with breach metal slip ring 3, and sound, light warning are sent in the warning circuit conducting.The key turns return, after taking off, circuit disconnects, and warning stops.Hold a handgrip and prepare at closing time, the door handles of metal inwall contacts under grip with metal clips, and circuit turn-on sends sound, light warning, and the warning circuit You are prompted with is taken key.The utility model is except that power supply, and all the other warning pieces are all inserted in the lock body, and by a part of conductor of lock body as circuit, does not change the structure of former lock body.
The utility model is simple and reasonable, cost is low, effectively the prompting to open door person band key that pulls key and go out.
Description of drawings
Fig. 1 the utility model door lock warning circuit off-state figure
Fig. 2 the utility model door lock warning circuit conducting state figure
Fig. 3 the utility model door handle structural representation
Fig. 4 door handle mechanism structure figure that warns
The specific embodiment is with reference to Fig. 1,2, and the utility model is solid glue insulating trip 4 on lock housing, base plate 1, solid glue breach metal slip ring 3 on the insulating trip 4, and lock core 6 and lock core disjunctor are dialled and are fixed with elastic sliding vane 5 on the bolt wheel shaft 2.Breach metal slip ring 3, lock housing, base plate be circuit taking alarm, power supply respectively.When the rotation of key insertion lockhole was opened the door, elastic sliding vane 5 was dialled bolt wheel shaft 2 with the lock core disjunctor and is connected with breach metal slip ring 3, the warning circuit conducting, and Music Clip, loudspeaker sounding, warning light You are prompted with key are also in lockhole.When your key to open position, when pulling up key, warning circuit disconnects, chimes of doom, light stop at once.
With reference to Fig. 3,4, door handles of metal inboard 7 has flatly, inside and outside mouthful insulation spacer 9 is arranged, and the metal clips 11 of band plush copper is arranged in the insulation spacer 9, and the handle inwall on metal clips 11 both sides is stained with flexible insulating trip 10.Door handles of metal inwall, metal clips 11 be circuit taking alarm, power supply respectively.Hold a handgrip and prepare at closing time, the power of holding is inwardly pressed insulation spacer 9, insulating trip 10, and metal clips 11 is contacted with the door handles of metal inwall, circuit turn-on, and Music Clip, loudspeaker sounding, warning light You are prompted with are with on the key band.
Claims (2)
1, lose and take the key attention device, it is characterized in that constituting by the warning piece in door lock and the door handle, in lock housing, solid glue insulating trip (4) on the base plate, insulating trip (4) is gone up glue breach metal slip ring (3) admittedly, lock core (6) and lock core disjunctor are dialled and are fixed with elastic sliding vane (5) on the bolt wheel shaft (2), door handles of metal (7) inboard has (8) flatly, inside and outside mouthful insulation spacer (9) is arranged, the metal clips (11) that the band plush copper is arranged in the insulation spacer (9), the handle inwall on metal clips (11) both sides is stained with flexible insulating trip (10), elastic sliding vane (5), breach metal slip ring (3), lock housing, base plate (1), the door handles of metal inwall, metal clips (11) is circuit taking alarm respectively, power supply.
2, something lost according to claim 1 is taken the key attention device, it is characterized in that the alarm in the warning circuit has Music Clip, loudspeaker, alarm lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018106 CN2695554Y (en) | 2004-05-17 | 2004-05-17 | Alarm on handle for promoting taking key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018106 CN2695554Y (en) | 2004-05-17 | 2004-05-17 | Alarm on handle for promoting taking key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2695554Y true CN2695554Y (en) | 2005-04-27 |
Family
ID=34769328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420018106 Expired - Fee Related CN2695554Y (en) | 2004-05-17 | 2004-05-17 | Alarm on handle for promoting taking key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2695554Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696867A (en) * | 2015-12-31 | 2016-06-22 | 贵州七十二弯信息科技有限公司 | Intelligent anti-theft door lock |
| CN109230105A (en) * | 2018-07-20 | 2019-01-18 | 湖南瑭桥科技发展有限公司 | A kind of dustbin cleans returning device automatically |
-
2004
- 2004-05-17 CN CN 200420018106 patent/CN2695554Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696867A (en) * | 2015-12-31 | 2016-06-22 | 贵州七十二弯信息科技有限公司 | Intelligent anti-theft door lock |
| CN109230105A (en) * | 2018-07-20 | 2019-01-18 | 湖南瑭桥科技发展有限公司 | A kind of dustbin cleans returning device automatically |
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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 |