CN201829010U - Alarming device for burglar leaping in through window - Google Patents
Alarming device for burglar leaping in through window Download PDFInfo
- Publication number
- CN201829010U CN201829010U CN2010205470227U CN201020547022U CN201829010U CN 201829010 U CN201829010 U CN 201829010U CN 2010205470227 U CN2010205470227 U CN 2010205470227U CN 201020547022 U CN201020547022 U CN 201020547022U CN 201829010 U CN201829010 U CN 201829010U
- Authority
- CN
- China
- Prior art keywords
- window
- alarming
- box
- fine lines
- closed switch
- 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 alarming device for burglar leaping in through a window, which comprises an alarming box and two fine lines, wherein one end of each fine line is connected with the alarming box; the other end of each fine line is connected with a window frame; a power supply, a normally-closed switch and a horn are arranged in the alarming box and connected onto a circuit in series; the normally-closed switch is controlled by the fine lines to be connected; the alarming box is tied on two sides of the window frame by the fine lines; with the tensile force of the fine lines, the normally-closed switch in the alarming box is in a closed off state, the circuit in the alarming box is broken off and the alarming horn cannot send out sound; the burglar breaks off the fine lines when leaping in through the window and the fine lines drive the normally-closed switch to be closed, so that the circuit is electrified and the alarming box alarms; the fine lines are tied on the window frame, so that the normal opening and closing of the window cannot be influenced; and when the fine lines are not broken, the circuit is not electrified, so that the power supply in the alarming box can be used for a long term and the alarming device is economic and environment-friendly.
Description
Technical field
The utility model relates to a kind of robber and gets over the window warning device, belongs to guard and alarm articles for use field.
Background technology
Annual hot summer is when arriving, night always scorching difficult the dormancy, if in sleep at the night cooling of turning on the aircondition, then room air does not circulate, and influences sleep quality, if window sleep, then provide opportunity, make it to get over window and enter in the resident family, bring certain potential safety hazard to the robber.
The utility model content
Technical problem to be solved in the utility model provides a kind of robber and gets over the window warning device, can be installed in the simple alarming device on the window frame.
For addressing the above problem, the utility model by the following technical solutions:
A kind of robber gets over the window warning device, it is characterized in that: described warning device comprises warning box and two fine rules, and described fine rule one end is connected with the warning box, and the other end is connected with window frame.
Below be further improvement of these options:
Be provided with power supply, normally closed switch and loudspeaker in the described warning box, described power supply, normally closed switch and loudspeaker are connected on the circuit.
Described normally closed switch is by the fine rule control linkage.
The utility model compared with prior art, have following characteristics: with the warning box dual-side of fine rule bolt at window frame, because the pulling force of fine rule makes that the normally closed switch in the warning box is in closed off-state, the circuit in the warning box disconnects, alarming horn does not ring, when the robber leaps in through the window, must bump disconnected fine rule, fine rule drives normally closed folding closure, make power on circuitry, the warning box is reported to the police; Because fine rule is fastened on window frame, does not influence the normal switch of window, when fine rule is continuous, the circuit no power, the power supply in the box of therefore reporting to the police can use economic environmental protection for a long time.
The utility model is described in further detail below in conjunction with drawings and Examples:
Description of drawings
Accompanying drawing 1 is got over the structural representation of window warning device for robber among the utility model embodiment;
Accompanying drawing 2 is the circuit diagram of warning box.
Among the figure:
1-warning box, 2-fine rule, 3-window frame.
Embodiment
Embodiment, as shown in the figure, a kind of robber gets over the window warning device, described warning device comprises warning box 1 and two fine rules 2, described fine rule 2 one ends are connected with warning box 1, the other end is connected with window frame 3, be provided with power supply in the described warning box 1, normally closed switch and loudspeaker, described power supply, normally closed switch and loudspeaker are connected on the circuit, and described normally closed switch is by fine rule 2 control linkages, with the dual-side of warning box 1 usefulness fine rule 2 bolts at window frame 3, because the pulling force of fine rule 2 makes that the normally closed switch in the warning box 1 is in closed off-state, the circuit in the warning box 1 disconnects, alarming horn does not ring, when the robber leaps in through the window, must bump disconnected fine rule, fine rule drives normally closed folding closure, make power on circuitry, the warning box is reported to the police.
Claims (3)
1. a robber gets over the window warning device, it is characterized in that: described warning device comprises warning box (1) and two fine rules (2), and described fine rule (2) one ends are connected with warning box (1), and the other end is connected with window frame (3).
2. a kind of robber according to claim 1 gets over the window warning device, it is characterized in that: be provided with power supply, normally closed switch and loudspeaker in the described warning box (1), described power supply, normally closed switch and loudspeaker are connected on the circuit.
3. a kind of robber according to claim 2 gets over the window warning device, it is characterized in that: described normally closed switch is by fine rule (2) control linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205470227U CN201829010U (en) | 2010-09-29 | 2010-09-29 | Alarming device for burglar leaping in through window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205470227U CN201829010U (en) | 2010-09-29 | 2010-09-29 | Alarming device for burglar leaping in through window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201829010U true CN201829010U (en) | 2011-05-11 |
Family
ID=43967533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205470227U Expired - Fee Related CN201829010U (en) | 2010-09-29 | 2010-09-29 | Alarming device for burglar leaping in through window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201829010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042276A (en) * | 2012-12-25 | 2013-04-17 | 宁波鑫晟工具有限公司 | Cutting machine |
-
2010
- 2010-09-29 CN CN2010205470227U patent/CN201829010U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042276A (en) * | 2012-12-25 | 2013-04-17 | 宁波鑫晟工具有限公司 | Cutting machine |
| CN103042276B (en) * | 2012-12-25 | 2015-11-04 | 宁波鑫晟工具有限公司 | Cutting machine |
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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: 20110511 Termination date: 20110929 |