Wallet anti-theft alarm
The utility model discloses a wallet anti-theft alarm, comprising a wallet, wherein the wallet is provided with an anti-theft alarm module, the anti-theft alarm module comprises an induction board T, a capacitance three-point type oscillating circuit, a voltage stabilizing circuit, a voice alarm cir...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model discloses a wallet anti-theft alarm, comprising a wallet, wherein the wallet is provided with an anti-theft alarm module, the anti-theft alarm module comprises an induction board T, a capacitance three-point type oscillating circuit, a voltage stabilizing circuit, a voice alarm circuit and a power supply, the induction board T is connected with the capacitance three-point type oscillating circuit, the capacitance three-point type oscillating circuit is connected with the voice alarm circuit, and the voltage stabilizing circuit and the voice alarm circuit are connected with the power supply. The wallet anti-theft alarm provided by the utility model has the advantages of simple structure and convenient use, and can effectively prevent the wallet from being stolen. |
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