CN2130399Y

CN2130399Y - Theft-proof and antirobbing self-defence bag (case)

Info

Publication number: CN2130399Y
Application number: CN 92219118
Authority: CN
Inventors: 张艾
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-06-15
Filing date: 1992-06-15
Publication date: 1993-04-28
Anticipated expiration: 2002-06-15

Abstract

The utility model belongs to a theft-proof and antirobbing self-defence bag (case) provided with a circuit which can generate the action of electric shocking to the attacker, but can not harm personal safety. The utility model is characterized in that a voltage protection generator is arranged in the ordinary hand bag (case). The output pole of the high voltage pulse is connected with the conductive bodies which are dispersed over the outside of the bag. When a larcener and a robber touch the conductive body on the outside of the bag, the larcener and the robber are shocked by high voltage and are subjected with pressure to stop the undesirable behaviors. The utility model has an invisible circuit which has the attacking action to the attacker but does not result in permanent harm and is a good appliance for theft-proof, antirobbing self-defence and packed with valuable property and important data.

Description

Theft-proof and antirobbing self-defence bag (case)

The utility model belongs to a kind of and circuit is housed can produces electric shock effect to coming the guilty party in bag, the bag (case) but the anti-theft and anti-robbing that can not injure personal safety is defended oneself.

General handbag or suitcase, when stolen or quilt were robbed, bag itself can not have any action to coming the guilty party; And,, carry inconvenience though have aggressiveness to coming the guilty party as electric spontoon as the apparatus of defending oneself, and target exposure, the particularly general common people can not arbitrarily use, thereby use is restricted.

The utility model purpose provides a kind of anti-theft and anti-robbing self-defence bag (case) of attacking function but not having possible permanent damage in the bag, to coming the guilty party to have that circuit is hidden in.

The technical solution of the utility model is achieved in that the protection voltage generator is housed in common handbag or suitcase; the protection voltage generator is made up of oscillator, excitation coil, pulsed triggering circuit, output four parts of boosting; and low-tension supply is housed, the high-voltage pulse output stage of protection voltage generator links with the electric conductor that is distributed in the bag outside.

Oscillator in the protection voltage generator is by transistor BG ₁The inductance positive feedback coupled oscillatory circuit of forming utilizes transformer T ₁Primary coil L ₁As load, L ₂As positive feedback, secondary coil L ₃As excitation coil, supply with high variable power source of circuits for triggering, pulsed triggering circuit comprises a two-way trigger-type diode D ₂The bidirectional triode thyristor BCR and the T of conducting ₂Primary coil L ₄, capacitor C ₂Be connected into closed circuit, diac D ₂One termination controllable silicon trigger electrode, the other end is connected on resistance R ₂With capacitor C ₁Common point, take out trigger voltage after, be added on the bidirectional triode thyristor trigger electrode T ₂Secondary coil L ₅Be the output circuit that boosts, be connected to the electric conductor of bag outside.

The electric conductor of bag outside can be conductive fiber or conductive fabric, is distributed on the limit of clad, on the periphery or handle of bag.When in the bag capsule information or valuable money and goods being housed; make bag can carry out the anti-theft and anti-robbing action; promptly bag outside be distributed on the limit of clad, the output circuit that boosts of the two poles of the earth of the conductive fiber at the periphery of bag or the first-class place of handle or conductive fabric and protection voltage generator, i.e. coil L ₅Two ends connect.

Three switches are housed: dangerous interim K switch between protection voltage generator and the low-tension supply ₁Be contained in the top of bag, autocontrol switch K ₂Be loaded on the outer shelter of bag, magnetic switch K ₃Be contained in the lap-joint of clad and bag, K ₂, K ₃Series connection, K ₁And K ₂, K ₃In parallel.

Three switches between protection voltage generator and the low-tension supply can be arranged in the following manner: autocontrol switch K ₂Be loaded on the password place, have only that circuit disconnects when dialling code number, this locates K switch under other situations ₂Be to connect circuit.The promptly dangerous interim K switch of hand switch ₁Be contained in the handgrip below, want to steal suitcase, when mentioning handgrip, promptly push down dangerous interim K switch as the people ₁, connect circuit and produce high-tension electricity, make its round electric shock have to unclamp suitcase, magnetic switch K ₃Be contained in the suitcase lid and close the place, K with the case bottom ₁, K ₃Back in parallel and K ₂Series connection.

The utility model has the advantages that when defending oneself bag (case) dress valuables and capsule information with this anti-theft and anti-robbing, safe and reliable, convenient, good concealment, as hatch a sinister plot attempt theft or when plundering this bag of people, can be subjected to wrapping the effect that the high-tension electricity on the electric conductor is gone up on the surface, it is frightened to produce spirit, the forfeiture attack ability, but can not cause the health possible permanent damage.

Now further specify the utility model as an embodiment of the present utility model in conjunction with the accompanying drawings.

Fig. 1 is the bag schematic diagram that the protection voltage generator is housed;

Fig. 2 is the suitcase schematic diagram that the protection voltage generator is housed;

Fig. 3 is the circuit diagram of protection voltage generator;

Fig. 4 is a kind of connecting mode of switch between low-tension supply and the protection voltage generator;

Fig. 5 is the magnetic switch structure chart.

Wherein (1) is the protection voltage generator, and (2) are batteries, and (3) are dangerous interim K switch ₁, (4) are autocontrol switch K ₂, (5) are magnetic switch K ₃, (6) are electric conductors, and (7), (8) they are sheet metals, and (9) are spring leafs, and (10) are magnet.

A handbag as shown in Figure 1; protection voltage generator (1) and low-tension supply dry cell (2) thereof are contained in the bag, and its high-voltage pulse output stage connects with the limit that conductive fabric is made, and the limit that conductive fabric is made is distributed in the periphery of handbag; the periphery of clad, the Magnetic Induction K switch ₃(5) be installed in clad and bag lap-joint, dangerous interim K switch ₁(3) be installed in the top of bag, autocontrol switch K ₂(4) be installed in the outer shelter of bag.When in the bag valuable money and goods or capsule information being housed and preventing that others from stealing, can be in advance the autocontrol switch K that is installed on the outer shelter of bag ₂(4) connect, if there is the people to think that opening clad privately commits theft, magnetic switch K ₃(5) can automatic processing circuit, make the bag outside be distributed in conductive fabric on the periphery and have high-tension electricity stealer is had electric shock and makes it stop to commit theft to its spiritedness pressure.For the people of this bag of attempt robbery, can press dangerous interim K switch at any time ₁(3) and with bag hit the other side's health, the periphery because dangerous interim switch is switched at bag produces high-tension electricity, and the robber is produced electric shock and stress and forces it to stop the robbery behavior.In Fig. 2, protection voltage generator (1) and low-tension supply dry cell (2) are contained in the handbag, dangerous interim K switch ₁(3) be contained in below the handle magnetic switch K ₃What (5) be contained in suitcase lid and the end covers place, autocontrol switch K ₂(4) be contained in the password place.

Protect in the circuit diagram of voltage generator at Fig. 3, by transistor BG ₁Form inductance positive feedback coupled oscillatory circuit, utilize transformer T ₁Primary coil L ₁As load, L ₂As positive feedback, secondary coil L ₃As excitation coil, supply with high variable power source of circuits for triggering, pulsed triggering circuit comprises a bidirectional trigger diode D ₂, conducting bidirectional triode thyristor BCR and T ₂Primary coil L ₄, capacitor C ₂Be connected into closed circuit, diac D ₂One termination controllable silicon trigger electrode, the other end is connected on resistance R ₂With capacitor C ₁Common point, take out trigger voltage after, be added on the bidirectional triode thyristor trigger electrode T ₂Secondary coil L ₅Be the output circuit that boosts, be connected to the electric conductor of bag outside.Low-tension supply (2) is connected two kinds of forms as shown in Figure 3, Figure 4 with the circuit of protection voltage generator: in Fig. 3, and autocontrol switch K ₂(4), with magnetic switch K ₃(5) series connection back and dangerous interim K switch ₁(3) parallel connection; In Fig. 4, dangerous interim K switch ₁(3) with magnetic switch K ₃(5) after the parallel connection again with autocontrol switch K ₂(4) series connection, Fig. 5 has provided the magnetic switch structure chart, generally is installed in the lap-joint of clad and bag, and fashionable when clad, magnet (10) holds spring leaf (9), and spring leaf (9) and sheet metal (8) are broken away from, and with sheet metal (7) overlap joint, circuit disconnects; And when the people opened clad, magnet (10) was away from spring leaf (9), because elasticity, spring leaf (9) sets back and sheet metal (8) overlap joint, and circuit is connected.

Claims

1, a kind of anti-theft and anti-robbing is defended oneself and is wrapped (case); protection voltage generator (1) is housed in common handbag or suitcase; the protection voltage generator partly is made up of oscillator, excitation coil, pulsed triggering circuit, the output four of boosting; and low-tension supply is housed, it is characterized in that protecting the high-voltage pulse output stage of voltage generator and the electric conductor that is distributed in the bag outside to link.

2,, it is characterized in that electric conductor can be sewed up or be bonded on the limit of clad with conductive fiber or conductive fabric, on the periphery or handle of bag according to the described anti-theft and anti-robbing of claim 1 bag (case) of defending oneself.

3, according to the described anti-theft and anti-robbing self-defence bag of claim 1 (case), it is characterized in that protecting three switches are housed between voltage generator and the low-tension supply: dangerous interim K switch ₁(3) be contained in the top of bag, autocontrol switch K ₂(4) be loaded on the outer shelter of bag, magnetic switch K ₃(5) be contained in the lap-joint of clad and bag, K ₂, K ₃Series connection, K ₁And K ₂, K ₃In parallel.

4, according to the described anti-theft and anti-robbing self-defence bag of claim 1 (case), it is characterized in that protecting three switches between voltage generator and the low-tension supply to arrange in the following manner: autocontrol switch K ₂(4) be loaded on the password place, the promptly dangerous interim K switch of hand switch ₁(3) be loaded on handgrip below, magnetic switch K ₃(5) be contained in suitcase lid and case bottom and close the place, K ₁, K ₃Back in parallel and K ₂Series connection.