CN2877404Y - Handbag burglar alarm - Google Patents
Handbag burglar alarm Download PDFInfo
- Publication number
- CN2877404Y CN2877404Y CN 200620089445 CN200620089445U CN2877404Y CN 2877404 Y CN2877404 Y CN 2877404Y CN 200620089445 CN200620089445 CN 200620089445 CN 200620089445 U CN200620089445 U CN 200620089445U CN 2877404 Y CN2877404 Y CN 2877404Y
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- CN
- China
- Prior art keywords
- handbag
- resistance
- thief
- circuit
- bag
- 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)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
A handbag burglar alarm comprises a bag body and an alarm circuit mainly composed of an aneroid battery, a switch, a loudspeaker, a resistance, a capacitance, a triode, a dry reed tube and an integrated circuit LH-169B electronic component. The handbag burglar alarm is characterized in that the handle of the handbag zipper is composed of magnetic material, and the bottom and the side wall of the bag body are both composed of grandrelle fabric, wherein a rigid plastic plate is arranged in the bottom interlayer of the bag body. A circuit board of the alarm circuit is fixed on the rigid plastic plate, and a line conductor is arranged in the center joint of the side wall interlayer of the bag body. One end of the line conductor is connected with the dry reed tube arranged at the jaw opening of the handbag zipper, and the line conductor is cascade connected with the dry reed tube in the alarm circuit. The utility model has simple structure and strong burglarproof and thief-driving function, is capable of reminding the handbag master of catching thief in time, and avoiding the articles in the handbag being stolen through lacerating the handbag wall by thief with blade or opening the handbag zipper by thief, without being noticed by the handbag master, thereby proving a guarantee for people's traveling safety.
Description
Technical field
The utility model relates to a kind of burglar alarm, particularly relates to a kind of being exclusively used in and prevents that the thief from stealing the bag burglar alarm of article from bag, is to the improvement of existing bag burglar alarm structure, belongs to safety apparatus.
Background technology
At present, have bag series products capable of automatic alarm to sell on the market, a signal generation apparatus is all arranged in these bags capable of automatic alarm, the bag master is with a signal receiving device on one's body, in case bag leaves the precalculated position, will send alarm signal.If the thief is whole bag is not stolen, and just with blade the bag wall is scratched and article are stolen, then above-mentioned autoalarm is with inoperative.
The utility model content
The purpose of this utility model is to overcome the prior art above shortcomings, improves by research, provides a kind of novel bag burglar alarm.This novel bag burglar alarm is simple in structure, has the stronger antitheft crafty function of driving, and can in time remind the owner of bag to catch a thief, both safe and practical, have certain disguise again and be difficult for being discovered by the thief, can prevent that under the situation that the bag person has no to discover the stolen person of the bag of oneself scratches or draws back the bag slide fastener with blade with the bag wall and article are stolen, thereby provide assurance for people's trip safety.
The technical scheme that the utility model provides is: this bag burglar alarm, include an inclusion and mainly by dry cell, switch, loudspeaker, resistance, electric capacity, triode, tongue tube, the integrated circuit LH-169B warning circuit that voice sheet electronic component is formed that " catches a thief ", the handle that is characterized in described bag slide fastener is made of magnetic material, the bottom of described inclusion and sidewall are grandrelle fabric and constitute, wherein be provided with hard plastic board in the bottom interlayer of inclusion, be fixed with the circuit board of warning circuit on this hard plastic board, be equipped with lead in the sidewall interlayer of inclusion, one end of this lead is connected with the tongue tube that is arranged on bag slide fastener opening part, the other end of this lead and the resistance R in the warning circuit
1, the integrated circuit LH-169B voice sheet that " catches a thief " is connected, the other end of tongue tube is connected resistance R with the negative pole of dry cell
1The other end be connected integrated circuit LH-169B " catch a thief " the trigger end TRIG and the capacitor C of voice sheet with the positive pole of dry cell by K switch
1, resistance R
2Be connected capacitor C
1The other end be connected between the negative pole of tongue tube and dry cell resistance R
2The other end be connected resistance R
1And between the K switch, " catch a thief " the OUT end of voice sheet of integrated circuit LH-169B is connected with the base stage of triode VT9013, and the emitter stage of triode VT9013 is connected with loudspeaker B, and loudspeaker B also is connected resistance R
1And between the K switch.
Compared with prior art, the beneficial effects of the utility model are: simple in structure, has the stronger antitheft crafty function of driving, and can in time remind the owner of bag to catch a thief, both safe and practical, have certain disguise again and be difficult for being discovered by the thief, can prevent under the situation that the bag person has no to discover, the stolen person of the bag of oneself scratches or draws back the bag slide fastener with blade with the bag wall and article are stolen, thereby provides assurance for people's trip safety.
Description of drawings
Fig. 1 is a warning circuit schematic diagram of the present utility model;
Fig. 2 structural representation of the present utility model.
The specific embodiment
As Fig. 1～shown in Figure 2, this bag burglar alarm that the utility model provides, include an inclusion 1 and the warning circuit that is placed in the inclusion 1, wherein the handle 2 of bag slide fastener is made of magnetic material, the bottom of inclusion 1 and sidewall are grandrelle fabric and constitute, and are provided with hard plastic board in the bottom interlayer of inclusion 1, are fixed with the circuit board 5 of warning circuit on this hard plastic board, be equipped with lead 4 in the sidewall interlayer of inclusion 1, bag slide fastener opening part is provided with tongue tube 3.The warning circuit that the utility model the provides electronic components such as voice sheet that " catched a thief " by dry cell, switch, loudspeaker, resistance, electric capacity, triode, tongue tube, integrated circuit LH-169B are formed, wherein an end of lead 4 is connected with tongue tube 3, the other end of this lead 4 and the resistance R in the warning circuit
1, the integrated circuit LH-169B voice sheet that " catches a thief " is connected, the other end of tongue tube 3 is connected resistance R with the negative pole of dry cell E
1The other end be connected integrated circuit LH-169B " catch a thief " the trigger end TRIG and the capacitor C of voice sheet by the positive pole of K switch with dry cell E
1, resistance R
2Be connected capacitor C
1The other end be connected between the negative pole of tongue tube 3 and dry cell E resistance R
2The other end be connected resistance R
1And between the K switch, " catch a thief " the OUT end of voice sheet of integrated circuit LH-169B is connected with the base stage of triode VT9013, and the emitter stage of triode VT9013 is connected with loudspeaker B, and loudspeaker B also is connected resistance R
1And between the K switch.
During use, because lead 4 and tongue tube 3 are connected in the warning circuit, be conducting state at ordinary times, integrated circuit (IC) LH-169B " catches a thief " the trigger end TRIG of voice sheet by short circuit, and the integrated circuit LH-169B voice sheet that " catches a thief " is not worked.When lead 4 is cut off or the handle 2 of bag slide fastener is drawn back and causes tongue tube 3 to disconnect, the integrated circuit LH-169B voice sheet that " catches a thief " is passed through resistance R
1The triggering work of high level institute, from OUT end output audio signal, after triode VT9013 amplifies, drive loudspeaker B and send alarm signal.
Claims (1)
1. bag burglar alarm, include an inclusion and mainly by dry cell, switch, loudspeaker, resistance, electric capacity, triode, tongue tube, the warning circuit that integrated circuit LH-169B voice sheet is formed, the handle that it is characterized in that described bag slide fastener is made of magnetic material, the bottom of described inclusion and sidewall are grandrelle fabric and constitute, wherein be provided with hard plastic board in the bottom interlayer of inclusion, be fixed with the circuit board of warning circuit on this hard plastic board, be equipped with lead in the sidewall interlayer of inclusion, one end of this lead is connected with the tongue tube that is arranged on bag slide fastener opening part, the other end of this lead and the resistance R in the warning circuit
1, integrated circuit LH-169B voice sheet is connected, the other end of tongue tube is connected resistance R with the negative pole of dry cell
1The other end be connected the trigger end TRIG and the capacitor C of integrated circuit LH-169B voice sheet with the positive pole of dry cell by K switch
1, resistance R
2Be connected capacitor C
1The other end be connected between the negative pole of tongue tube and dry cell resistance R
2The other end be connected resistance R
1And between the K switch, the OUT of integrated circuit LH-169B voice sheet end is connected with the base stage of triode VT9013, and the emitter stage of triode VT9013 is connected with loudspeaker B, and loudspeaker B also is connected resistance R
1And between the K switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089445 CN2877404Y (en) | 2006-03-01 | 2006-03-01 | Handbag burglar alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089445 CN2877404Y (en) | 2006-03-01 | 2006-03-01 | Handbag burglar alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2877404Y true CN2877404Y (en) | 2007-03-14 |
Family
ID=37859826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620089445 Expired - Fee Related CN2877404Y (en) | 2006-03-01 | 2006-03-01 | Handbag burglar alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2877404Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105052037A (en) * | 2012-10-19 | 2015-11-11 | 安尼克·莱韦斯克 | Magnetic activation circuit for use with closure mechanism |
| CN109712362A (en) * | 2018-11-01 | 2019-05-03 | 东莞威冠富塑胶五金有限公司 | A kind of intelligent anti-theft alarm, alarm system and theft preventing method using it |
-
2006
- 2006-03-01 CN CN 200620089445 patent/CN2877404Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105052037A (en) * | 2012-10-19 | 2015-11-11 | 安尼克·莱韦斯克 | Magnetic activation circuit for use with closure mechanism |
| CN109712362A (en) * | 2018-11-01 | 2019-05-03 | 东莞威冠富塑胶五金有限公司 | A kind of intelligent anti-theft alarm, alarm system and theft preventing method using it |
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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 |