CN202425811U - Wireless intelligent purse anti-theft instrument - Google Patents
Wireless intelligent purse anti-theft instrument Download PDFInfo
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- CN202425811U CN202425811U CN2011205091780U CN201120509178U CN202425811U CN 202425811 U CN202425811 U CN 202425811U CN 2011205091780 U CN2011205091780 U CN 2011205091780U CN 201120509178 U CN201120509178 U CN 201120509178U CN 202425811 U CN202425811 U CN 202425811U
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Abstract
The utility model provides a wireless intelligent purse anti-theft instrument, belonging to the technical field of electronic anti-theft. The anti-theft instrument comprises a transmitting circuit and a receiving alarming circuit, wherein the transmitting circuit is placed inside a purse; and the receiving alarming circuit is hung on a body. When the distance between the transmitting circuit and the receiving alarming circuit exceeds a set distance, the anti-theft instrument starts to make an alarm. The anti-theft instrument has the advantages of being simple in structure and being capable of realizing wireless intelligent purse anti-theft performance with adjustable alarming distance.
Description
Technical field
The utility model relates to a kind of intelligent wireless handbag antitheft appearance, belongs to the electronic anti-theft technical field
Background technology
Along with the quickening of modern life rhythm, people's life, operating pressure increase
, and nerve is in a kind of tense situation easily, will often forget some things like this; Simultaneously, along with sustainable development of economy, urban floating population sharply increases, and various pilferage cases grow in intensity, and therefore prevents losing, having guarded against theft into necessary part in our daily life.
Lose perhaps stolen in order to prevent handbag; Mechanical type antitheft appearance commonly in the market, its principle is that protected object will keep in touch with the antitheft appearance, as long as protected object separates with the appearance of guarding against theft; The antitheft appearance will be reported to the police, and therefore is not suitable for being provided with the anti-theft modes of alarm distance
Summary of the invention
The task of
the utility model is to provide a kind of adjustable intelligent wireless handbag antitheft appearance of alarm distance simple in structure.
The task of
the utility model is accomplished like this, and a kind of intelligent wireless handbag antitheft appearance is characterized in that: comprise radiating circuit and receive warning circuit, radiating circuit is positioned in the bag, on one's body the reception warning circuit is hung on.
The radiating circuit of
the utility model comprises time-base integrated circuit chip IC 1, resistance R 1-R3, variable resistor RP, capacitor C 1-C6, electrochemical capacitor C7, trimming capacitor C 8, inductance L 1, triode V1, switch S 1 and antenna W1; 2 pin of time-base integrated circuit chip IC 1 are connected with an end of 6 pin, resistance R 3 and an end of capacitor C 6; 3 pin of time-base integrated circuit chip IC 1 are connected with an end of an end of capacitor C 4, resistance R 2, the end of variable resistor RP and the base stage of triode V1; The emitter stage of triode V1 is connected with an end of resistance R 1, an end of capacitor C 1 and an end of capacitor C 2; The colelctor electrode of triode V1 is connected with an end of capacitor C 3, an end of inductance L 1 and an end of trimming capacitor C 8; 5 pin of time-base integrated circuit chip IC 1 are connected with an end of capacitor C 5; The positive pole of the other end of the other end of the other end of 8 pin of the other end of resistance R 3, time-base integrated circuit chip IC 1,4 pin, variable resistor RP, sliding end, trimming capacitor C 8, the other end of inductance L 1, capacitor C 3, the other end of capacitor C 1, electrochemical capacitor C7 and the end that antenna W1 connects switch S 1; Another termination dc source VCC of switch S 1, the other end of the other end of 1 pin of the other end of capacitor C 6, time-base integrated circuit chip IC 1, the other end of capacitor C 5, capacitor C 4, the other end of resistance R 2, resistance R 1, the other end of capacitor C 2 and the negative pole common ground of electrochemical capacitor C7.
The reception warning circuit of
the utility model comprises wireless receiving integrated circuit die I C2, sound effect integrated circuit chip IC 3, resistance R 4, R5, capacitor C 9-C22, inductance L 2, diode VD, triode V2, loudspeaker BL and antenna W2; 1 pin of wireless receiving integrated circuit die I C2,3 pin, 7 pin, 9 pin, 10 pin, 11 pin, 12 pin, 13 pin, 15 pin, 16 pin connect the end of capacitor C 15, C14, C11, C22, C21, C17, C16, C20, C19, C18 respectively; Another termination antenna W2 of capacitor C 17; 5 pin of wireless receiving integrated circuit die I C2 are connected with an end of an end of inductance L 2 and capacitor C 12; 6 pin of wireless receiving integrated circuit die I C2 are connected with an end of capacitor C 10; The other end of capacitor C 10 is connected with 8 pin of wireless receiving integrated circuit die I C2; 2 pin of wireless receiving integrated circuit die I C2 are connected with an end of an end of capacitor C 9, resistance R 5,2 pin of sound effect integrated circuit chip IC 3; 4 pin of sound effect integrated circuit chip IC 3 connect the base stage of triode V2; The colelctor electrode of triode V2 connects the end of loudspeaker BL; The end of 6 pin connecting resistance R4 of sound effect integrated circuit chip IC 3; 7 pin of another termination sound effect integrated circuit chip IC 3 of resistance R 4; 5 pin of sound effect integrated circuit chip IC 3 connect the positive pole of diode VD, another termination dc source VCC of the other end of the other end of 4 pin of wireless receiving integrated circuit die I C2, capacitor C 11, C12, C14, C15, C18, C19, C20, C21, C22, an end of capacitor C 13, inductance L 2,1 pin of sound effect integrated circuit chip IC 3, loudspeaker BL, the negative pole of the other end of 14 pin of wireless receiving integrated circuit die I C2, capacitor C 16, C13, C9, the other end of resistance R 5, diode VD and the emitter stage common ground of triode V2.
the utility model can be realized a kind of adjustable intelligent wireless handbag antitheft appearance of alarm distance simple in structure owing to adopt technique scheme.
Description of drawings
Fig. 1 is the radiating circuit figure of the utility model.
Fig. 2 is the reception warning circuit figure of the utility model.
The specific embodiment
a kind of intelligent wireless handbag antitheft appearance comprises radiating circuit and receives warning circuit that radiating circuit is positioned in the bag, on one's body the reception warning circuit is hung on.
are please with reference to Fig. 1; The radiating circuit of the utility model comprises time-base integrated circuit chip IC 1, resistance R 1-R3, variable resistor RP, capacitor C 1-C6, electrochemical capacitor C7, trimming capacitor C 8, inductance L 1, triode V1 and antenna W1, and time-base integrated circuit chip IC 1 adopts LM555.Wherein, Time-base integrated circuit chip IC 1, resistance R 3, capacitor C 5, C6 form low-frequency oscillator; Variable resistor RP, resistance R 1, R2, capacitor C 1-C4, trimming capacitor C 8, inductance L 1, triode V1 and antenna W1 form high-frequency generator; Behind the low-frequency oscillator oscillatory work, output 1kHZ oscillator signal the higher-order of oscillation is modulated, the high-frequency signal after the modulation through antenna W1 to launching in the air.
are please with reference to Fig. 2; The reception warning circuit of the utility model comprises wireless receiving integrated circuit die I C2, sound effect integrated circuit chip IC 3, resistance R 4, R5, capacitor C 9-C22, inductance L 2, diode VD, triode V2, loudspeaker BL and antenna W2; Wireless receiving integrated circuit die I C2 adopts TDA7010T, and sound effect integrated circuit chip IC 3 adopts CW9300.Wherein, wireless receiving integrated circuit die I C2, capacitor C 9-C22, resistance R 5, inductance L 2 and antenna W2 form wireless receiving circuit, and sound effect integrated circuit chip IC 3, resistance R 4, diode VD, triode V2 and loudspeaker BL form warning circuit.
are when this handbag antitheft appearance of daily use; Can regulate alarm distance through the variable resistor RP that regulates in the radiating circuit; Such as; In the little spatial dimension of taxi etc., receiving range is made as 1 meter, and in the restaurant or outdoor etc. receiving range is made as 5 meters in than the large space scope.After configuring receiving range, press switch S 1, the diode VD that receives in the warning circuit lights, and expression antitheft appearance is in proper working order.If when being placed on the receiving range that radiating circuit and the distance that is hung on reception warning circuit on one's body in the bag surpass to set, receive the high-frequency modulation signal that warning circuit does not receive W1 emission in the radiating circuit, warning circuit work, loudspeaker BL sends chimes of doom.
In sum, the technical scheme that the utility model provides has overcome the shortcoming in the prior art, has reached goal of the invention, has embodied the described technique effect of applicant
Claims (3)
1.
a kind of intelligent wireless handbag antitheft appearance, it is characterized in that: comprise radiating circuit and receive warning circuit, radiating circuit is positioned in the bag, receives on one's body warning circuit is hung on.
2.
intelligent wireless handbag according to claim 1 antitheft appearance; Its characteristic comprises time-base integrated circuit chip IC 1, resistance R 1-R3, variable resistor RP, capacitor C 1-C6, electrochemical capacitor C7, trimming capacitor C 8, inductance L 1, triode V1, switch S 1 and antenna W1 at described radiating circuit; 2 pin of time-base integrated circuit chip IC 1 are connected with an end of 6 pin, resistance R 3 and an end of capacitor C 6; 3 pin of time-base integrated circuit chip IC 1 are connected with an end of an end of capacitor C 4, resistance R 2, the end of variable resistor RP and the base stage of triode V1; The emitter stage of triode V1 is connected with an end of resistance R 1, an end of capacitor C 1 and an end of capacitor C 2; The colelctor electrode of triode V1 is connected with an end of capacitor C 3, an end of inductance L 1 and an end of trimming capacitor C 8; 5 pin of time-base integrated circuit chip IC 1 are connected with an end of capacitor C 5; The positive pole of the other end of the other end of the other end of 8 pin of the other end of resistance R 3, time-base integrated circuit chip IC 1,4 pin, variable resistor RP, sliding end, trimming capacitor C 8, the other end of inductance L 1, capacitor C 3, the other end of capacitor C 1, electrochemical capacitor C7 and the end that antenna W1 connects switch S 1; Another termination dc source VCC of switch S 1, the other end of the other end of 1 pin of the other end of capacitor C 6, time-base integrated circuit chip IC 1, the other end of capacitor C 5, capacitor C 4, the other end of resistance R 2, resistance R 1, the other end of capacitor C 2 and the negative pole common ground of electrochemical capacitor C7.
3.
Intelligent wireless handbag antitheft appearance according to claim 1; It is characterized in that described reception warning circuit comprises wireless receiving integrated circuit die I C2, sound effect integrated circuit chip IC 3, resistance R 4, R5, capacitor C 9-C22, inductance L 2, diode VD, triode V2, loudspeaker BL and antenna W2; 1 pin of wireless receiving integrated circuit die I C2,3 pin, 7 pin, 9 pin, 10 pin, 11 pin, 12 pin, 13 pin, 15 pin, 16 pin connect the end of capacitor C 15, C14, C11, C22, C21, C17, C16, C20, C19, C18 respectively; Another termination antenna W2 of capacitor C 17; 5 pin of wireless receiving integrated circuit die I C2 are connected with an end of an end of inductance L 2 and capacitor C 12; 6 pin of wireless receiving integrated circuit die I C2 are connected with an end of capacitor C 10; The other end of capacitor C 10 is connected with 8 pin of wireless receiving integrated circuit die I C2; 2 pin of wireless receiving integrated circuit die I C2 are connected with an end of an end of capacitor C 9, resistance R 5,2 pin of sound effect integrated circuit chip IC 3; 4 pin of sound effect integrated circuit chip IC 3 connect the base stage of triode V2; The colelctor electrode of triode V2 connects the end of loudspeaker BL; The end of 6 pin connecting resistance R4 of sound effect integrated circuit chip IC 3,7 pin of another termination sound effect integrated circuit chip IC 3 of resistance R 4,5 pin of sound effect integrated circuit chip IC 3 connect the positive pole of diode VD; Another termination dc source VCC of the other end of the other end of 4 pin of wireless receiving integrated circuit die I C2, capacitor C 11, C12, C14, C15, C18, C19, C20, C21, C22, an end of capacitor C 13, inductance L 2,1 pin of sound effect integrated circuit chip IC 3, loudspeaker BL, the negative pole of the other end of 14 pin of wireless receiving integrated circuit die I C2, capacitor C 16, C13, C9, the other end of resistance R 5, diode VD and the emitter stage common ground of triode V2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205091780U CN202425811U (en) | 2011-12-09 | 2011-12-09 | Wireless intelligent purse anti-theft instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205091780U CN202425811U (en) | 2011-12-09 | 2011-12-09 | Wireless intelligent purse anti-theft instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202425811U true CN202425811U (en) | 2012-09-12 |
Family
ID=46775294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205091780U Expired - Fee Related CN202425811U (en) | 2011-12-09 | 2011-12-09 | Wireless intelligent purse anti-theft instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202425811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315480A (en) * | 2013-07-10 | 2013-09-25 | 平湖市南桥箱包有限公司 | Positioning draw-bar box |
-
2011
- 2011-12-09 CN CN2011205091780U patent/CN202425811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315480A (en) * | 2013-07-10 | 2013-09-25 | 平湖市南桥箱包有限公司 | Positioning draw-bar box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20141209 |
|
| EXPY | Termination of patent right or utility model |