CN2921979Y - Antitheft alarm device - Google Patents
Antitheft alarm device Download PDFInfo
- Publication number
- CN2921979Y CN2921979Y CN 200620105249 CN200620105249U CN2921979Y CN 2921979 Y CN2921979 Y CN 2921979Y CN 200620105249 CN200620105249 CN 200620105249 CN 200620105249 U CN200620105249 U CN 200620105249U CN 2921979 Y CN2921979 Y CN 2921979Y
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- CN
- China
- Prior art keywords
- magnet sheet
- movable magnet
- utility
- leads
- thin wire
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- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a new type of antitheft alarm device, which comprises an alarm housing and a door bell connected with the alarm housing, wherein two fixed insulating strips are arranged in the alarm housing and provided with two sliding bars and two leads, two leads are connected with a dry reed pipe, respectively; two sliding bars are provided with a movable magnet sheet, and the end of the two sliding bars are also provided with a chain wheel. Two leads also pass through the magnet sheet and one piece of the fixed insulating strips, and are connected with the door bell arranged in the room, a long and thin wire drawing is also led out in the center of the movable magnet sheet, and one end of the long and thin wire drawing is fixed on the door frame or window frame. When persons or animals touch the thin wire, the movable magnet sheet will be pulled, and the movable magnet sheet will conduct the door bell when passing through the dry reed pipe, sending out the alarm signal. A return spring is also arranged on the sliding bar, once the signal is relieved, the movable magnet sheet will return in situ under the return spring. Another embodiment adopts the mandril to replace the long and thin wire drawing. The utility model applies to antitheft of household window frames and fences.
Description
Technical field
The utility model relates to a kind of warning device, especially relates to a kind of novel anti-theft warning device.
Background technology
The burglar alarm that generally adopts mostly is to adopt infrared technique at present, will report to the police as the stranger, or adopt camera head, and the turnover personnel can see clearly on the shooting display screen.But going up above-mentioned the burglar alarm generally all unit of being mounted in or public place, as the burglar alarm that family uses, also do not popularize, mainly is to adopt ways such as burglary-resisting window, antitheft door.
Summary of the invention
The purpose of this utility model is the blank at above-mentioned home security burglar alarm, provides a kind of reasonable in design, simple in structure, is applicable to the novel anti-theft warning device of family.
In order to achieve the above object, the utility model has mainly adopted following technical scheme to finish.The utility model is made up of alarm housing and coupled doorbell, and the two ends in the described alarm housing are respectively equipped with the fixed insulation sheet, are provided with two slide bars on two fixed insulation sheets, also are provided with retracing spring on slide bar.Also be provided with two leads, be connected to tongue tube respectively on two leads, be provided with a movable magnet sheet on two slide bars, its end also is provided with pulley, is used for using when backguy is turned.Article two, lead also passes flat thin magnet and a slice fixed insulation sheet wherein respectively, and is located at indoor doorbell and is connected, and also draws a long thin backguy at the center of movable magnet sheet, and an end of the thin backguy of this length is fixed on doorframe or the window frame.Touch fine rule as the human or animal, will spur the movable magnet sheet, the movable magnet sheet will the conducting doorbell when the tongue tube, sends alerting signal.Also be provided with retracing spring on slide bar, in case signal relief, the movable magnet sheet will be got back to original position under the effect of retracing spring.Another embodiment of the present utility model adopts push rod to substitute long thin backguy, mainly is the side that is used for door and window, in case door is opened, door leaf will the pressing push rod, and push rod starting movable magnet sheet by the reed switch conduction doorbell, sends alerting signal.
The utility model has technology to compare with reason, has following obvious advantage and innovation.(1) simple in structure.The utility model mainly is to utilize magnet and tongue tube with the method for the power turn-on of doorbell, needs only and drives magnet, and magnet is through tongue tube, and doorbell will sound.(2) easy for installation.Because the utility model structure is very little, beat a duck eye on the wall, or more hidden on the wall place is installed, install long thin backguy, just can use.(3) good anti-theft effect.The utility model mainly is to utilize long thin backguy to be difficult for being found again not pulling easily by the people, or the characteristics of cutting off, and has obtained effect preferably.(4) electrical source consumption is economized.
The utility model is applicable to the antitheft of family's window frame, enclosure wall.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Fig. 1 cuts open for the utility model one-piece construction and shows synoptic diagram.
Fig. 2 is the wiring diagram of Fig. 1.
Fig. 3 adopts the structural representation of push rod for another embodiment of the utility model.
Fig. 4 is the wiring diagram of Fig. 3.
Fig. 5 is two polyphones of the utility model mounting structure synoptic diagram.
Fig. 6 is the wiring diagram of Fig. 5.
Embodiment
As shown in Figure 1, the utility model is formed by being connected the continuous doorbell 1 of electric wire 2 by alarm housing 3 and with it, two ends in the described alarm housing 3 are respectively equipped with fixed insulation sheet 4, are provided with two slide bars 8 on two fixed insulation sheets 4, also are provided with retracing spring 9 on slide bar 8.Also be provided with on 7, two leads 7 of two leads and be connected to tongue tube 6,11 respectively, be provided with a movable magnet sheet 5 on two slide bars 8, its end also is provided with pulley 12, is used for using when backguy is turned.Article two, lead 7 also passes flat thin magnet 5 and a slice fixed insulation sheet 4 wherein respectively, and is located at indoor doorbell 1 and is connected, and also draws a long thin backguy 10 at the center of movable magnet sheet 5, and an end of the thin backguy 10 of this length is fixed on doorframe or the window frame.Touch fine rule 10 as the human or animal, will spur movable magnet sheet 5, movable magnet sheet 5 will conducting doorbell 1 through tongue tubes 6,11 o'clock, sends alerting signal.If any the people fine rule 10 is cut off, movable magnet sheet 5 will the conducting doorbell during through tongue tube 11 under the effect of spring.Also be provided with retracing spring 9 on slide bar 8, in case signal relief, movable magnet sheet 5 will be got back to original position under the effect of retracing spring 9.
As shown in Figure 2, the utility model adopts push rod 13 to substitute long thin backguys 10, mainly is the side that is used for door and window, in case door is opened, door leaf will pressing push rod 13, and push rod 13 starting movable magnet sheets 5 by tongue tube 6 conducting doorbells 1, send alerting signal.
As shown in Figure 3, the utility model is connected in series by two burglar alarms.
The utility model is applicable to the antitheft of family's window frame, enclosure wall.
Claims (3)
1, a kind of novel anti-theft warning device, formed by being connected the continuous doorbell (1) of electric wire (2) by alarm housing (3) and with it, it is characterized in that the two ends in the described alarm housing (3) are respectively equipped with fixed insulation sheet (4), on two fixed insulation sheets (4), be provided with two slide bars (8), also be provided with two leads (7), article two, be connected to tongue tube (6) respectively on the lead (7), (11), on two slide bars (8), be provided with a movable magnet sheet (5), its end also is provided with pulley (12), article two, lead (7) also passes flat thin magnet (5) respectively and reaches wherein a slice fixed insulation sheet (4), with be located at indoor doorbell (1) and be connected, also draw a long thin backguy (10) at the center of movable magnet sheet (5).
2, novel anti-theft warning device according to claim 1 is characterized in that an end of the thin backguy of described length (10) is fixed on doorframe or the window frame.
3, novel anti-theft warning device according to claim 1 is characterized in that also being provided with retracing spring (9) on the described slide bar (8), in case signal relief, movable magnet sheet (5) will be got back to original position under the effect of retracing spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105249 CN2921979Y (en) | 2006-06-30 | 2006-06-30 | Antitheft alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105249 CN2921979Y (en) | 2006-06-30 | 2006-06-30 | Antitheft alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2921979Y true CN2921979Y (en) | 2007-07-11 |
Family
ID=38254454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620105249 Expired - Fee Related CN2921979Y (en) | 2006-06-30 | 2006-06-30 | Antitheft alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2921979Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908255A (en) * | 2010-07-06 | 2010-12-08 | 北京印刷学院 | Intelligent alarm device for push-pull doors and windows |
| CN106408819A (en) * | 2016-11-07 | 2017-02-15 | 广东技术师范学院 | Safety anti-theft type controller |
-
2006
- 2006-06-30 CN CN 200620105249 patent/CN2921979Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908255A (en) * | 2010-07-06 | 2010-12-08 | 北京印刷学院 | Intelligent alarm device for push-pull doors and windows |
| CN101908255B (en) * | 2010-07-06 | 2011-12-21 | 北京印刷学院 | Intelligent alarm device of sliding doors and windows |
| CN106408819A (en) * | 2016-11-07 | 2017-02-15 | 广东技术师范学院 | Safety anti-theft type controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20100630 |