CN201549039U - Spider-web shaped shear type theft-proof alarm switch - Google Patents
Spider-web shaped shear type theft-proof alarm switch Download PDFInfo
- Publication number
- CN201549039U CN201549039U CN2009202689583U CN200920268958U CN201549039U CN 201549039 U CN201549039 U CN 201549039U CN 2009202689583 U CN2009202689583 U CN 2009202689583U CN 200920268958 U CN200920268958 U CN 200920268958U CN 201549039 U CN201549039 U CN 201549039U
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- CN
- China
- Prior art keywords
- burglar alarm
- alarm
- switch
- insulation bag
- theft
- 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 switch is a device for starting a theft-proof alarm, which uses a pure electrical contact principle: easy-flowed diffusive conductive substance is injected into the insulated bag, and two insulated bags are tightly adjacent and are led out by conducting wire respectively and are connected to the theft-proof alarm and the power supply in series connection. When the tightly adjacent insulated bags are robbed and isolated, conductive substance in the bag cavity is leaked for fusion, thereby the theft-proof alarm and the power supply generate an electric connection and gives out an alarm. Because the bag is in a spider-web shape and protrudes antennae, the switch can cause the theft-proof alarm to play a large-range, all-directional and stereoscopic exert alarm function.
Description
Affiliated technical field
The utility model is a kind of switch that is used to start burglar alarm, purely electrically contacts principle, particularly can allow burglar alarm on a large scale, comprehensive, three-dimensional performance warning effect.
Background technology
The switch of burglar alarm is the same with common power switch, is made up of hard contact, and it is cascaded by lead and burglar alarm, power supply, as long as the robber has touched switch, burglar alarm just can give the alarm.But, the switch of the burglar alarm of forming in this " hard contact " mode has only a contact, exist great limitation in actual applications: it must be in hidden state constantly in case suffer robber's destruction, and touch to expect stolen thief the position that also must be preset in " estimating that the robber will arrive ".The requirement that these are harsh often allows burglar alarm can't give full play to the warning effect.
Summary of the invention
In order to allow burglar alarm break away from the predicament of this " can't give full play to the warning effect ", the utility model provides a kind of arachnoid to cut off the switch of type burglar alarm to burglar alarm.This switch can allow burglar alarm bring into play the warning effect fully.
The technical scheme that the utility model technical solution problem is taked is: but in airtight insulation bag chamber, inject the conductive materials of easy flow expansion, this insulation bag can be strip or plane, two strip insulation bag close parallel are adjacent, two plane insulation bags are closely overlapping adjacent, but conductive materials in the two insulation bag chambeies and burglar alarm and power supply are cascaded by lead.When closely adjacent insulation bag is isolated simultaneously, but the conductive materials in the bag chamber just can leak and merge, this " fusion " just allows burglar alarm be electrically connected with power supply and gives the alarm.Because the shape of this bag can random variation, can be arachnoid puts out the feelers, the place of arrival is " switch " to the greatest extent, and the robber must isolate this bag just can carry out stealthy activity, so, the function of the utility model startup burglar alarm is higher than the metal switch of single contact far away, can allow burglar alarm reach the purpose of " comprehensive, three-dimensional performance warning effect, " on a large scale.
The utility model has the advantages that: structure is extremely simple, and cost is extremely cheap, and it is extremely convenient to use.
Shortcoming of the present utility model is: only can use once.
Description of drawings
Fig. 1: the strip arachnoid is cut off the structural drawing of the switch of type burglar alarm
1. binding post 3. leads 4. leads of binding post 2. burglar alarms of burglar alarm
5. the inner chamber of the inner chamber 6. second strip insulation bags of first strip insulation bag
7. first strip insulation bag 8. second strip insulation bags
Fig. 2: plane arachnoid is cut off the structural drawing of the switch of type burglar alarm
1. binding post 3. leads 4. leads of binding post 2. burglar alarms of burglar alarm
9. the inner chamber of the plane insulation bag of inner chamber 10. second of the plane insulation bag of first
11. the plane insulation bag of plane insulation bag 12. second of first
Embodiment
Embodiment one (consulting Fig. 1)
One: structure
At the inner chamber (6) of the inner chamber (5) of the rectangular insulation bag of first and second insulation bag but in inject conductive materials respectively, first strip insulation bag (7) is adjacent with second strip insulation bag (8) close parallel, the inner chamber (5) of lead (3) and the rectangular insulation bag of first but in conductive materials and the binding post (1) of burglar alarm is connected respectively, the inner chamber (6) of lead (4) and the rectangular insulation bag of second but the interior conductive materials and the binding post (2) of burglar alarm are connected respectively.
Two: principle of work
When first strip insulation bag (7) and second strip insulation bag (8) are isolated simultaneously, the inner chamber of rectangular insulation bag (5), (6) but in conductive materials just can leak and merge, this " fusions " just allows binding post (1), (2) of burglar alarm that electrical connection takes place and allows burglar alarm give the alarm (there is power supply burglar alarm inside).
Embodiment two (consulting Fig. 2)
One: structure
At the inner chamber (10) of the inner chamber (9) of first plane insulation bag and second insulation bag but in inject conductive materials respectively, first planar strip insulation bag (11) and the plane insulation bag of second (12) are closely overlapping adjacent, the inner chamber (9) of lead (3) and first plane insulation bag but in conductive materials and the binding post (1) of burglar alarm is connected respectively, the inner chamber (10) of lead (4) and second plane insulation bag but the interior conductive materials and the binding post (2) of burglar alarm are connected respectively.
Two: principle of work
When the plane insulation bag of first (11) and the plane insulation bag of second (12) are isolated simultaneously, the inner chamber of plane insulation bag (9), (10) but in conductive materials just can leak and merge, this " fusions " just allows binding post (1), (2) of burglar alarm that electrical connection takes place and allows burglar alarm give the alarm (there is power supply burglar alarm inside).
Annotate: above-mentioned insulation bag should be airtight and the folded bending of folding; But above-mentioned conductive materials should be easy flow expansion.
Claims (3)
1. an arachnoid is cut off the switch of type burglar alarm, is to allow burglar alarm and power supply that the device that is electrically connected takes place, and it is characterized in that: but the conductive materials of easy flow expansion is arranged in airtight insulation bag chamber.
2. arachnoid according to claim 1 is cut off the switch of type burglar alarm, it is characterized in that: this insulation bag can be strip or plane, and two strip insulation bag close parallel are adjacent, and two plane insulation bags are closely overlapping adjacent.
3. arachnoid according to claim 2 is cut off the switch of type burglar alarm, it is characterized in that: but conductive materials in the two insulation bag chambeies and burglar alarm and power supply are cascaded by lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202689583U CN201549039U (en) | 2009-10-20 | 2009-10-20 | Spider-web shaped shear type theft-proof alarm switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202689583U CN201549039U (en) | 2009-10-20 | 2009-10-20 | Spider-web shaped shear type theft-proof alarm switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201549039U true CN201549039U (en) | 2010-08-11 |
Family
ID=42604217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202689583U Expired - Fee Related CN201549039U (en) | 2009-10-20 | 2009-10-20 | Spider-web shaped shear type theft-proof alarm switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201549039U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409940A (en) * | 2011-10-25 | 2012-04-11 | 张朝峰 | Cobweb-shaped alarm net and manufacturing method thereof |
| CN103729957A (en) * | 2011-10-25 | 2014-04-16 | 张朝峰 | Fabricating method of cobweb-shaped alarm net |
-
2009
- 2009-10-20 CN CN2009202689583U patent/CN201549039U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409940A (en) * | 2011-10-25 | 2012-04-11 | 张朝峰 | Cobweb-shaped alarm net and manufacturing method thereof |
| CN103729957A (en) * | 2011-10-25 | 2014-04-16 | 张朝峰 | Fabricating method of cobweb-shaped alarm net |
| CN102409940B (en) * | 2011-10-25 | 2014-04-23 | 张朝峰 | Cobweb-shaped alarm net and manufacturing method thereof |
| CN103729957B (en) * | 2011-10-25 | 2016-07-06 | 苏州汇诚智造工业设计有限公司 | The manufacture method of Cobweb-shaped alarm net |
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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: 20100811 Termination date: 20101020 |