CN2888970Y - Antitheft alarm purse - Google Patents
Antitheft alarm purse Download PDFInfo
- Publication number
- CN2888970Y CN2888970Y CN 200620070343 CN200620070343U CN2888970Y CN 2888970 Y CN2888970 Y CN 2888970Y CN 200620070343 CN200620070343 CN 200620070343 CN 200620070343 U CN200620070343 U CN 200620070343U CN 2888970 Y CN2888970 Y CN 2888970Y
- Authority
- CN
- China
- Prior art keywords
- wallet
- music
- transistor
- utility
- trigger diode
- 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
Links
Images
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to the individual commodity area of wallets, including a normal wallet, a power supply, a music integrated block, an integrated electrical board, a buzzer, a trigger diode and a touch switch. The utility model is characterized in that the integrated electrical board consists of the music integrated block, the trigger diode, an electrical inductor and a transistor, serving as the main layout line; wherein, the input port of the music integrated block is connected with the touch switch and the power supply, the output port of the music integrated block is connected with the trigger diode and further connected with the basal pole of the transistor, the collecting electrode and the emitting electrode of the transistor together with the electrical inductor of the buzzer form an output loop, and the control contact point of the trigger diode is connected with the electrode fixed on the periphery of the wallet external surface through a wire. The utility model has advantages of simple production, low cost, easy use, prevention of thievery and applicability in different time and location, and will produce positive effects in protecting people's property from being lost and keeping society security.
Description
Technical field
The utility model relates to the personal belongings field, particularly a kind of burglar alarm wallet.
Technical background
Wallet majority commonly used at present only has traditional wallet function, promptly deposit cash, ticket etc., but wallet does not all have anti-theft device mostly, causes wallet stolen, causes many unnecessary loss to the user.Therefore, the antitheft research topic that just becomes people of wallet.In recent years, several wallets that have anti-theft device have also appearred, as the wallet of pressure sensor device is housed, patent CN87211239 " the thief-proof anti-mistake warning wallet of press button formula ", the principle theft prevention that adopts pressurized to report to the police, the shortcoming of the antitheft wallet of this kind is that the pressure size is wayward, is easy to generate wrong report or fails to report poor reliability; Also have some light control alarm wallets, as patent CN91218291.1 " light control alarm wallet ", CN91209171.1 " light control alarm wallet ", CN89217458.7 " light-operated loss, burglar alarm wallet " all adopts the principle of optoelectronic induction to carry out controlling alarm, but this kind wallet is subjected to the influence of external environment bigger, especially just can't use evening; The wallet of some tensile force of belt devices for another example, as patent 99247507.4 " pulling force warning wallet ", the wallet of bracelet chain type, as patent CN00134983.X " a kind of antitheft; the warning wallet ", patent CN00207151.7 " music alarm wallet " needs to untie the clip that is fixed on one's body at every turn when using, use up when putting back to and also will press from both sides again, use inconvenience very; Shake control warning wallet in addition, wallet can not leave human body, then reports to the police after leaving, and this kind warning wallet is easy to generate when reporting to the police stolen, or it is stolen to control oneself that sending reports to the police and think by mistake, produces unnecessary dispute.
Summary of the invention
For fear of with overcome above-mentioned deficiency, the purpose of this utility model provides a kind of wallet that can burglar alarm.
The realization the technical solution of the utility model is:
The burglar alarm wallet of forming by common wallet, power supply, music-integrating block, integrated electroplax, buzzer, diac, switch.Form integrated electroplax by music-integrating block, diac, inductance, transistor, with integrated electroplax is main configuration circuit, input at music-integrating block connects contact-making switch and power supply, the output of music-integrating block connects diac, and then be connected to transistorized base stage, transistorized collector and emitter and buzzer inductance constitute output loop, and the control contact of diode links to each other with electrode around being fixed on the wallet outer surface by lead.
The utility model has the advantages that: make simply, cost is low, and is easy to use, can be antitheft, be fit to different time, place, and will not lose for ensureing people's property, maintaining public order produces positive benefit.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model schematic diagram,
Fig. 2 is the utility model circuit theory diagrams.
As shown in the figure, number in the figure is represented respectively: 1. common wallet 2. contact-making switches 3. openings 4. openings 5. buzzers 6. integrated electroplax 7. electrodes 8. leads 9. leads 10. power supply IC. music-integrating block T. diac G. control contact L. inductance BG. transistors.
The specific embodiment
As shown in the figure, by music-integrating block (IC), diac (T), inductance (L), transistor (BG) is formed integrated electroplax (6), serve as main configuration circuit with integrated electroplax (6) again, input at music-integrating block (IC) is connected with contact-making switch (2) and power supply (10), the pulse signal of the output output of music-integrating block (IC) can pass through diac (T), pulse signal is delivered to the base stage of transistor (BG), amplify through transistor (BG), the colelctor electrode of transistor (BG), emitter stage and buzzer (5), inductance (L) constitutes output loop, and the audio alarming signal after the amplification drives buzzer (5) and sends alarm sound; The control contact (G) of diac (T) links to each other with the electrode (7) that is fixed on around the wallet outer surface by lead (8); Its electric principle is: when contact-making switch (2) closes, music-integrating block (IC) enters the work holding state, when if the control contact (G) of diac (T) is subjected to the contact of conductor, when particularly thief's finger touches the electrode (7) that is fixed on around the wallet outer surface, diac (T) will conducting, the pulse signal that is sent by music-integrating block (IC) just is sent to transistor (BG) and amplifies, and promotes buzzer (5) and sends chimes of doom.
During use, wallet is put in the pocket, when the thief when stealing wallet, will touch the electrode (7) that is fixed on around the wallet outer surface, at this moment wallet just sends chimes of doom, thereby plays antitheft effect; When we when using wallet, wallet taken out opens, contact-making switch (2) will cut out voluntarily, chimes of doom stops, and after finishing using, the wallet that closes is put into pocket, contact-making switch (2) promptly closes, and music-integrating block (IC) enters the work holding state, takes precautions against the thief constantly.
Claims (1)
1, the burglar alarm wallet, comprise: common wallet (1), power supply (10), music-integrating block (IC), integrated electroplax (6), buzzer (5), diac (T), contact-making switch (2), it is characterized in that by music-integrating block (IC), diac (T), inductance (L), transistor (BG) is formed integrated electroplax (6), with integrated electroplax (6) is main configuration circuit, input at music-integrating block (IC) connects contact-making switch (2) and power supply (10), the output of music-integrating block (IC) connects diac (T), and then be connected to the base stage of transistor (BG), the collector and emitter of transistor (BG) and buzzer (5) inductance constitute output loop, the control contact (G) of diac (T) by lead (8) be fixed on wallet outer surface electrode (7) all around and link to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620070343 CN2888970Y (en) | 2006-03-17 | 2006-03-17 | Antitheft alarm purse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620070343 CN2888970Y (en) | 2006-03-17 | 2006-03-17 | Antitheft alarm purse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2888970Y true CN2888970Y (en) | 2007-04-18 |
Family
ID=38019621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620070343 Expired - Fee Related CN2888970Y (en) | 2006-03-17 | 2006-03-17 | Antitheft alarm purse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2888970Y (en) |
-
2006
- 2006-03-17 CN CN 200620070343 patent/CN2888970Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104326036A (en) | Electronic anti-theft system for bicycles | |
| CN2888970Y (en) | Antitheft alarm purse | |
| CN2875162Y (en) | Theft-proof alarming wallet with function of identification of counterfeit moneies | |
| CN201278883Y (en) | Theft protection fragrant decoration chain | |
| CN201051284Y (en) | Loss and theft prevention announciator for accompanied materials | |
| CN2197867Y (en) | Anti-theft purse | |
| CN202311651U (en) | Scratch and theft prevention wallet | |
| CN2471185Y (en) | anti-theft purse | |
| CN201210923Y (en) | Theft protection purse | |
| CN2255640Y (en) | Small touch-type multi-purpose anti-theft device | |
| CN201019158Y (en) | Alarming anti-theft bag | |
| CN2379841Y (en) | Anti-theft alarming card | |
| CN201022444Y (en) | Stealing-preventing alarming bag | |
| CN2161130Y (en) | Theft-proof purse | |
| CN202049570U (en) | Anti-lose device | |
| CN2396686Y (en) | Theft-proof wallet | |
| CN202205311U (en) | Burglar alarm device for household appliances | |
| CN2803070Y (en) | Anti-theft warning cell phone sleeve | |
| CN2584020Y (en) | Alarm mounted on slider of slide fastener | |
| CN2731601Y (en) | Antitheft warner for cell phone and purse | |
| CN2583895Y (en) | Electronic alarm theft-proof handset cover | |
| CN206946664U (en) | A kind of bluetooth anti-lose system | |
| CN2852276Y (en) | Anti-theft device for managing portable article | |
| CN2531670Y (en) | Theft-proof wallet | |
| CN2240168Y (en) | Multi-functional alarm for cipher control safety and security |
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 |