CN2252547Y - Wallet anti-theft device - Google Patents

Abstract

The utility model relates to an anti-theft device for a wallet, which is characterized in that the utility model is provided with a bag-shaped insulated conductor net (2) with an upper opening; a wallet (4) is arranged in the insulated conductor net (2), the insulated conductor net (2) is laid in the pocket of a coat or a pair of trousers, and the insulated conductor net (2) is fixed in the pocket (1) of the coat or the trousers by fixing a button switch (3); the pocket of the coat or the trousers is fixed with a copper-plastic chain switch (8) and a self-taking switch (10).

Description

The wallet anti-theft device

The utility model relates to the wallet that daily life is used.

At present, commercially available wallet style is many, and designs and varieties are complete, are subjected to people's welcome.But wallet becomes the object of theft already socially, therefore people are equipped with anti-theft device for safety in wallet, just but these anti-theft devices are stolen or sound the alarm when leaving the origin-location, simultaneously anti-theft device has taken in the wallet very large space, so blemish in an otherwise perfect thing is arranged.

As long as the purpose of this utility model provides a kind of people of having and steals the wallet that wallet will sound the alarm then and there, and anti-theft device takes up space for a short time in wallet, or do not take up space, and do not influence the normal use of wallet.

Technical solution of the present utility model is, adopt existing commercially available wallet, an insulated conductor net of going up uncovered bag shape is arranged in addition, wallet is placed in the insulated conductor net, the insulated conductor net places in the clothing, and be fixed in the pocket by the clip rotary switch, be fixed with copper at the sack place of pocket and mould the chain switch and the switch of asking for.

The utility model adopts general burglar alarm circuit now, and its burglar alarm circuit is such, and promptly copper is moulded the chain switch, the insulated conductor net, and the fixed band switch connection, controller and power supply are connected into closed circuit.The switch of asking for moulds the chain switch with copper and the fixed band switch connection is in parallel.

Operation principle of the present utility model is when this wallet anti-theft device is external when not working, make copper mould the chain switch, the fixed band switch connection all is in the circuit off-state, the switch of asking for is in the circuit closure state, at this moment switch is given controller and voltage is provided owing to ask in the loop, controller is not exported, and alarm is not worked.The utility model is when using, be that the wallet anti-theft device is inserted in the pocket, be fixed in the clothing with the clip rotary switch, be communicated with line between two clip rotary switches, become the fixed band switch connection, copper is moulded the chain switch and also owing to drawn chain circuit is connected, and the switch of asking for is in open position, copper moulds the chain switch and the fixed band switch is given the controller input voltage, and alarm is not worked.The utility model is when being unziped by other people or severing the insulated conductor net, and controller line is in off-state, and alarm work is reported to the police, and reaches antitheft purpose.In the time will asking for, the switch of asking for is pushed on-position, at this moment because the switch of asking for provides voltage to controller, so oneself unzip or the utility model is taken out in pocket, alarm is not worked.

As long as it is the utility model has the advantages that the people steals wallet and will send warning then and there, and volume is little, easy to use.

Below in conjunction with accompanying drawing embodiment of the present utility model is described

Fig. 1 front of the present utility model organigram;

Fig. 2 is of the present utility model to analyse and observe organigram;

Fig. 3 organigram of overlooking of the present utility model;

Fig. 4 side-looking profile construction of the present utility model schematic diagram;

Fig. 5 circuit diagram of the present utility model.

Shown in Fig. 1,2,3,4,5, the utility model has an insulated conductor net 2 of going up spacious pocket-like, have a wallet 4 to place in the insulated conductor net 2, insulated conductor net 2 places in the pocket 1, and disposing at the sack of pocket has copper to mould chain switch 8 and the switch 10 of asking for surely.Between two clip button switch 3, be connected with fixed band switch connection 9, on insulated conductor net 2, be fixed with alarm 7, outside it electrical part shell 6 is arranged, also be fixed with battery 5 and controller 11.Its circuit is that copper is moulded chain switch 8, insulated conductor net 2, and fixed band switch connection 9, controller 11 and power supply 5 are connected into closed circuit, and the switch 10 of asking for moulds chain switch 8 with copper and fixed band switch connection 9 is in parallel.

Claims (2)

1, wallet anti-theft device, comprise that wallet (4) and burglar alarm circuit constitute, it is characterized in that having the insulated conductor net (2) of a upward uncovered bag shape, there is a wallet (4) to place in the insulated conductor net (2), insulated conductor net (2) places in the clothing, and be fixed in the pocket (1) by clip rotary switch (3), be fixed with copper at the sack place of pocket and mould chain switch (8) and the switch of asking for (10).

2, wallet anti-theft device according to claim 1, it is characterized in that on the burglar alarm circuit, copper is moulded chain switch (8), insulated conductor net (2), fixed band switch connection (9), controller (11) and power supply (5) are connected into closed circuit, and the switch of asking for (10) moulds chain switch (8) with copper and fixed band switch connection (9) is in parallel.

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