CN102379498A - Anti-scratch and anti-theft wallet - Google Patents
Anti-scratch and anti-theft wallet Download PDFInfo
- Publication number
- CN102379498A CN102379498A CN2011103704949A CN201110370494A CN102379498A CN 102379498 A CN102379498 A CN 102379498A CN 2011103704949 A CN2011103704949 A CN 2011103704949A CN 201110370494 A CN201110370494 A CN 201110370494A CN 102379498 A CN102379498 A CN 102379498A
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- China
- Prior art keywords
- wallet
- scratch
- band
- triode
- front cover
- 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.)
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- Burglar Alarm Systems (AREA)
Abstract
The invention discloses an anti-scratch and anti-theft wallet which comprises a wallet cover, a wallet inner pocket and a wallet belt; a metal hanger is arranged at the middle position on the wallet belt; a metal wire is arranged in the wallet belt; three metal wires are arranged on the wallet cover; and the wallet further comprises a chip CD 4011, a resistor, a capacitor, a diode, a triode, a loudspeaker and a power source. The anti-scratch and anti-theft wallet provided by the invention has the advantages that a user can hang the wallet on the waistband through the metal hanger on the wallet belt, and once a thief cuts the wallet belt or scratches the wallet cover while stealing, the loudspeaker can give intermittent alarms.
Description
Technical field
The present invention relates to a kind of wallet, particularly have the wallet of anti-scratch, anti-theft feature.
Background technology
Wallet has become requisite article in people's life, yet stolen at present phenomenon takes place again and again.Many thieves are through stealing wallet or scratching wallet and obtain unexpected wealth, and it is bigger to make people lose.
Up to the present, lack an effectively wallet of anti-scratch, antitheft always.
Summary of the invention
The purpose of this invention is to provide a kind of effectively anti-scratch, antitheft wallet.
The present invention realizes through following measure:
A kind of anti-scratch, antitheft wallet comprise wallet front cover and wallet inner bag, and it also comprises a wallet band in addition, and wallet band centre position is provided with a metal hanger, is provided with 1 in wire in the said wallet band, on said wallet front cover, is provided with 3 in wire.
A kind of anti-scratch, antitheft wallet; Also comprise chip CD4011, resistance, electric capacity, diode, triode, loudspeaker, power supply; One end of 3 one metal wires on 1 one metal wire that is provided with in the said wallet band and the said wallet front cover all is connected to the positive pole of power supply; The other end is respectively as the input of 2 NAND gates among the chip CD4011, with the output of said 2 NAND gates respectively through diode D1 and D2 short circuit; In addition 2 NAND gates of CD4011 are connected into the monostable device that sets out; The short circuit of D1, D2 is exported the input signal of signal as said monostable flipflop; The output signal of monostable flipflop is connect the base stage of triode Q1 through resistance R 4, loudspeaker is jumped between the colelctor electrode and emitting stage of triode Q1.
Advantage of the present invention is: the user through the metal hanger on the wallet band with wallet not on the waist of trousers, in case the thief cuts off the wallet band in the process of committing theft or the wallet front cover is scratched, loudspeaker then can send intermittent chimes of doom.
Description of drawings
Fig. 1 is anti-scratch, antitheft wallet structure chart.
Fig. 2 is the circuit diagram of a kind of anti-scratch of the present invention, antitheft wallet.
Fig. 3 is CD4011 chip functions figure.
The specific embodiment
The present invention is further specified through the specific embodiment below in conjunction with accompanying drawing.
A kind of anti-scratch, antitheft wallet; Comprise wallet front cover and wallet inner bag, it also comprises a wallet band (1) in addition, and wallet band centre position is provided with a metal hanger (2); Be provided with 1 in wire in the said wallet band, on said wallet front cover, be provided with wire 3 (3), (4), (5).
In addition; This wallet also comprises chip CD4011, resistance, electric capacity, diode, triode, loudspeaker, power supply; One end of 3 one metal wires on 1 one metal wire that is provided with in the said wallet band and the said wallet front cover all is connected to the positive pole of power supply; The other end is respectively as the input of 2 NAND gates among the chip CD4011, i.e. CD4011 No. 1, No. 2 and No. 5, No. 6 pin; No. 3 pin of output of said 2 NAND gates, No. 4 pin are passed through diode D1 and D2 short circuit respectively; In addition 2 NAND gates of CD4011 are connected into the monostable device that sets out; The short circuit of D1, D2 is exported the input signal of signal as said monostable flipflop, promptly insert No. 13 pin of CD4011; With the output signal of monostable flipflop is No. 10 pin of CD4011 meet triode Q1 through resistance R 4 base stage; Loudspeaker is jumped between the colelctor electrode and emitting stage of triode Q1.The foregoing circuit part all is located in the wallet front cover (6).
Main points of the present invention are: the user through the metal hanger on the wallet band with wallet not on the waist of trousers; In case the thief cuts off the wallet band in the process of committing theft or the wallet front cover is scratched; Then wire in the wallet band or the wire in the wallet front cover will break off, and the input signal of the CD4011 NAND gate that is attached thereto then will become 0 signal, and its output signal becomes 1 signal; Make monostable flipflop work; Through the output signal amplification back promotion speaker operation of triode, finally make and play the warning effect by the intermittent sounding of loudspeaker monostable flipflop.
Below disclose the present invention with preferred embodiment, so it is not in order to restriction the present invention, and all employings are equal to replacement or the technical scheme that obtained of equivalent transformation mode, all drop within protection scope of the present invention.
Claims (2)
1. an anti-scratch, antitheft wallet; Comprise wallet front cover and wallet inner bag, it is characterized in that it also comprises a wallet band, wallet band centre position is provided with a metal hanger; Be provided with 1 in wire in the said wallet band, on said wallet front cover, be provided with 3 in wire.
2. according to the said anti-scratch of claim 1, antitheft wallet; It is characterized in that it also comprises chip CD4011, resistance, electric capacity, diode, triode, loudspeaker, power supply; One end of 3 one metal wires on 1 one metal wire that is provided with in the said wallet band and the said wallet front cover all is connected to the positive pole of power supply; The other end is respectively as the input of 2 NAND gates among the chip CD4011, with the output of said 2 NAND gates respectively through diode D1 and D2 short circuit; In addition 2 NAND gates of CD4011 are connected into the monostable device that sets out, with the short circuit output signal of D1, D2 input signal as said monostable flipflop; The output signal of monostable flipflop is connect the base stage of triode Q1 through resistance R 4, loudspeaker is jumped between the colelctor electrode and emitting stage of triode Q1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103704949A CN102379498A (en) | 2011-11-21 | 2011-11-21 | Anti-scratch and anti-theft wallet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103704949A CN102379498A (en) | 2011-11-21 | 2011-11-21 | Anti-scratch and anti-theft wallet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102379498A true CN102379498A (en) | 2012-03-21 |
Family
ID=45819648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103704949A Pending CN102379498A (en) | 2011-11-21 | 2011-11-21 | Anti-scratch and anti-theft wallet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102379498A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107874421A (en) * | 2017-11-16 | 2018-04-06 | 佛山职业技术学院 | A kind of Multifunctional key cutting ferrule |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2263905Y (en) * | 1995-07-26 | 1997-10-08 | 梁宗善 | Electronic antitheft automatic alarming bag |
| CN2778059Y (en) * | 2004-11-30 | 2006-05-10 | 伍新权 | Anti-rob and anti-theft alarm chest and bag |
| CN200977652Y (en) * | 2006-10-30 | 2007-11-21 | 覃林红 | Anti-loss tool containing box |
| CN201577679U (en) * | 2009-12-02 | 2010-09-15 | 浙江科技学院 | Anti-theft and anti-robbery satchel |
| CN202311651U (en) * | 2011-11-21 | 2012-07-11 | 南京化工职业技术学院 | Scratch and theft prevention wallet |
-
2011
- 2011-11-21 CN CN2011103704949A patent/CN102379498A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2263905Y (en) * | 1995-07-26 | 1997-10-08 | 梁宗善 | Electronic antitheft automatic alarming bag |
| CN2778059Y (en) * | 2004-11-30 | 2006-05-10 | 伍新权 | Anti-rob and anti-theft alarm chest and bag |
| CN200977652Y (en) * | 2006-10-30 | 2007-11-21 | 覃林红 | Anti-loss tool containing box |
| CN201577679U (en) * | 2009-12-02 | 2010-09-15 | 浙江科技学院 | Anti-theft and anti-robbery satchel |
| CN202311651U (en) * | 2011-11-21 | 2012-07-11 | 南京化工职业技术学院 | Scratch and theft prevention wallet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107874421A (en) * | 2017-11-16 | 2018-04-06 | 佛山职业技术学院 | A kind of Multifunctional key cutting ferrule |
| CN107874421B (en) * | 2017-11-16 | 2024-03-19 | 佛山职业技术学院 | Multifunctional key cutting sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120321 |