CN201311690Y - Rolling door alarm switch - Google Patents
Rolling door alarm switch Download PDFInfo
- Publication number
- CN201311690Y CN201311690Y CNU2008201558335U CN200820155833U CN201311690Y CN 201311690 Y CN201311690 Y CN 201311690Y CN U2008201558335 U CNU2008201558335 U CN U2008201558335U CN 200820155833 U CN200820155833 U CN 200820155833U CN 201311690 Y CN201311690 Y CN 201311690Y
- Authority
- CN
- China
- Prior art keywords
- switch
- alarm
- door
- screen door
- rolling screen
- 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
Disclosed is a rolling door alarm switch, which comprises a switch A and a switch B, wherein the switch B is tightly fixed to a latch of the rolling door, and the switch A is disposed on a track or a wall of the rolling door located on the outside of the switch B. When someone tries to unlock or forces the door to open, the switch B can be separated from the switch A, and an alarm main machine receives signals and sends out sound and light to alarm. The rolling door alarm switch can be fittingly used with wired wire break alarm main machines, or with wireless magnetic control alarm main machines, or with telephone alarm main machines, which uniformly can give an alarm before the door is opened, then hosts can utilize manual operation or a remote control switch to control the on-off of the alarm main machine when opening or closing the door.
Description
Affiliated technical field:
The utility model belongs to a kind of electronic switch, relates in particular to a kind of rolling screen door alarm switch.
Background technology:
Current, the shop of both sides, street, factory building are installed rolling screen door mostly, and existing alarm can not be directly installed on and carries out antitheftly on the rolling screen door, thereby the offender is often taken place opens cases such as theft in the rolling screen door inlet chamber, robbery even rape-murder.
Summary of the invention:
The utility model is a kind of rolling screen door alarm switch that designs in order to address the above problem, this switch can cooperate multiple alarm host machine to use, no matter be that thief opens the lock with the key or pries open rolling screen door, all can open this switch in front of the door not opening, cause sound and light alarm.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of rolling screen door alarm switch is made of switch A and switch B, it is characterized in that being provided with tongue tube or Hall element in the switch A, is provided with magnet in the switch B.
Described switch B also is provided with chock and stator.
Described stator is provided with screw, switch B is fastened on the lock bolt by screw, switch A is arranged on the track or wall in the outside of switch B, switch A and switch B be arranged in parallel side by side, this moment, switch cut out, and when lock bolt moves, switch B follows mobile, switch A loses magnetic force at this moment and opens switch, and alarm host machine is sent warning.
The advantage of this rolling screen door alarm switch is: can cooperate multiple alarm host machine to use; No matter be that thief opens the lock with the key or pries open rolling screen door, the 1-2cm as long as mobile lock bolt or rolling screen door make progress can open this switch and cause warning; Adopt the control of wired connection magnetic, the accurate newspaper of reporting to the police.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further elaborated.
Fig. 1 is that the back state of alert of locking a door of the present utility model is looked synoptic diagram.
Fig. 2 is the A-A section enlarged diagram of Fig. 1.
Fig. 3 is the alarm condition synoptic diagram of unblanking of the present utility model.
Wherein: 1. alarm host machine, 2. track, 3. switch A, 4. switch B, 5. lock bolt, 6. lock body, 7. rolling screen door, 8. magnet, 9. chock, 10. stator, 11. screws.
Embodiment
As figure, a kind of rolling screen door alarm switch, constitute by switch A 3 and switch B 4 two parts, wherein the rectangular parallelepiped inside of switch A 3 is provided with tongue tube or Hall element, be provided with magnet 8 in the rectangular parallelepiped of switch B 4, the rectangular parallelepiped bottom also is provided with chock 9 and stator 10, chock 9 can effectively play the suction of isolating magnet 8 and rolling screen door 7 bodies, stator 10 is fastened on switch B 4 on the lock bolt 5 of rolling screen door 7 by screw 11, switch A 3 is arranged on the track 2 or wall of rolling screen door 7 in the outside of switch B 4, switch A 3 and switch B 4 be arranged in parallel side by side, the sensitivity of switch can be controlled by transferring pattern switch B 4 and the distance of switch A 3, when lock body 6 is locked rolling screen door 7, distance setting is about 5mm between switch A3 and the switch B4, open alarm host machine 1, be set to the state of alert, the magnetic force that obtains switch B 4 because of switch A 3 is closed, alarm host machine 1 is not reported to the police, when chance is unblanked or is forced open the door, lock bolt 5 moves, switch B 4 follows mobile, and switch A3 loses magnetic force at this moment and opens switch, and alarm host machine 1 obtains signal and sends sound and light alarm.
This rolling screen door alarm switch can cooperate wired break alarm main frame 1 to use, and also can cooperate wireless magnetic control alarm host machine 1 to use, and can also cooperate telephone call main frame 1 to use; No matter be that thief opens the lock with the key or pries open rolling screen door 7,, all can open this switch and cause warning as long as switch B 4 is left about switch A 31cm; Owner opens and adopts switching manual or teleswitch control alarm host machine 1 at closing time.
This rolling screen door alarm switch be mainly used in rolling screen door protection, antitheft, report to the police, can under the situation of also not opening door, report to the police, and the accurate newspaper of reporting to the police, guarantee the safety of property and life.
Claims (3)
1. a rolling screen door alarm switch is made of switch A and switch B, it is characterized in that being provided with tongue tube in the switch A, is provided with magnet in the switch B.
2. rolling screen door alarm switch according to claim 1 is characterized in that described switch B also is provided with chock and stator.
3. rolling screen door alarm switch according to claim 2, it is characterized in that described stator is provided with screw, switch B is fastened on the lock bolt by screw, switch A is arranged on the track or wall in the outside of switch B, and switch A and switch B be arranged in parallel side by side, and this moment, switch cut out, when lock bolt moves, switch B follows mobile, and switch A loses magnetic force at this moment and opens switch, and alarm host machine is sent warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201558335U CN201311690Y (en) | 2008-11-25 | 2008-11-25 | Rolling door alarm switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201558335U CN201311690Y (en) | 2008-11-25 | 2008-11-25 | Rolling door alarm switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311690Y true CN201311690Y (en) | 2009-09-16 |
Family
ID=41108947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201558335U Expired - Fee Related CN201311690Y (en) | 2008-11-25 | 2008-11-25 | Rolling door alarm switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311690Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2505003A (en) * | 2012-08-18 | 2014-02-19 | Mark Gray | Fenestration alarm contact sensor for determining a locked and unlocked configuration |
-
2008
- 2008-11-25 CN CNU2008201558335U patent/CN201311690Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2505003A (en) * | 2012-08-18 | 2014-02-19 | Mark Gray | Fenestration alarm contact sensor for determining a locked and unlocked configuration |
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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: 20090916 Termination date: 20111125 |