CN2473977Y - Case with anti-theft device - Google Patents

Abstract

Provided is a suitcase with a theftproof device. The theftproof device comprises a receiving module(2), a decoding circuit(3), a central control module(4), an alarming generating circuit(5), a high voltage generating circuit(6) and a power supply(7). The receiving module(2) transports the received signals into the decoding circuit(3) which inputs the decoded signals into the central control module(4). The output end of the central control module(4) is respectively connected with the alarming generating circuit(5) and the high voltage generating circuit(6). A tin platinum conductor(8) is routed on the suitcase body(1). The output end of the high voltage generating circuit(6) is connected with the tin platinum conductor(8). The utility model achieves a fine theftproof effect through integrating the robbery prevention, theftproof and dropping prevention functions. Besides the trigger control of the utility model is simple.

Description

The case and bag of band alarm

The utility model relates to a kind of case and bag with alarm.

At present, the case and bag function that has alarm on the market is often more single, structure is comparatively simple, often do not reach the function of anti-robbery anti-theft, some case and bag only have warning function and do not have electric shock function, other case and bag to have electric shock function but not have warning function, and thisly have the case and bag triggering mode of electric shock function bad, after by hand electric shock function being set, when not noting, the user do not shock by electricity oneself easily; Case and bag on the market do not have anti-lost function now, after the user leaves over case and bag, do not produce warning to remind the user.

The purpose of this utility model provides a kind of case and bag with alarm, and it reaches anti-theft effect preferably by anti-snatch, antitheft, anti-lost function is put together, and it is simple to trigger control.

The utility model is achieved by the following technical solution it and comprises casing and alarm, alarm is installed in the box house rear side, alarm comprises receiver module, decoding scheme, central control module, warning generation circuit, high-pressure generating circuit and power supply, power supply provides electric energy for various piece, receiver module is input to decoding scheme with the signal that receives, signal after decoding scheme will be handled is input to central control module, and the output terminal of central control module connects report to the police generation circuit and high-pressure generating circuit respectively; Be furnished with tin platinum lead on the casing, the output terminal of high-pressure generating circuit links to each other with tin platinum lead.

Above-mentioned described central control module is a central processor CPU.

Above-mentioned described alarm also comprises sensor detection circuit, and the output terminal of sensor detection circuit links to each other with the input end of central control module.

The above-mentioned described casing afterbody outside is provided with hydraucone and outlet.

The utility model compared with prior art has following advantage: 1) multiple functional, (a) have the alarming anti-theft function; (b) electric shock function after case and bag are robbed, produces high-voltage electric shock on the case and bag, the robber is had only case and bag are fallen down; (c) has the anti-function of losing, when telepilot set case and bag enter anti-lose function after, under the control of central processor CPU, keep in communication by receiver module and telepilot, in case user and case and bag distance are above 10 meters, communicating interrupt between receiver module and the telepilot, CPU drives the generation circuit of reporting to the police and gives the alarm, so the user is not easy to leave over case and bag.2) triggering mode is good, and is simple to operate, can conveniently set various functions, particularly electric shock function by telepilot, after being robbed at case and bag, the electric shock function of case and bag is set with telepilot immediately, produces high-voltage electric shock, avoids the user to touch case and bag unintentionally and shocked by electricity; 3) enter under alert Jie's state when case and bag, can detect the variation of the location status of case and bag, and report to the police immediately, relatively sensitiveer, anti-theft effect is better.

Fig. 1 is a circuit block diagram of the present utility model;

Fig. 2 is the circuit diagram of Fig. 1 correspondence;

Fig. 3 is the structural drawing of the utility model case and bag;

Fig. 4 is the rear view of Fig. 3.

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the utility model comprises casing (1) and alarm (12), alarm (12) is installed in the inner rear side of casing (1), alarm (12) comprises receiver module (2), decoding scheme (3), central control module (4), report to the police circuit (5) takes place, high-pressure generating circuit (6) and power supply (7), power supply (7) provides electric energy for various piece, receiver module (2) is input to decoding scheme (3) with the signal that receives, signal after decoding scheme (3) will be handled is input to central control module (4), and the output terminal of central control module (4) connects report to the police generation circuit (5) and high-pressure generating circuit (6) respectively; Be furnished with tin platinum lead (8) on the casing (1), the output terminal of high-pressure generating circuit (6) links to each other with tin platinum lead (8).Central control module (4) is a central processor CPU.Be provided with hydraucone (9) and outlet (10) in casing (1) the afterbody outside.Alarm also comprises sensor detection circuit (11) in addition, and the output terminal of sensor detection circuit (11) links to each other with the input end of central control module (4).

Principle of work of the present utility model is as follows: wherein power supply (7) comprises rechargeable battery S, capacitor C 1～C4 and integrated regulator IC4; Receiver module (2) mainly comprises module RF, and decoding scheme (3) mainly comprises ic chip 3, and the generation circuit (5) of reporting to the police mainly comprises Music Clip IC1, loudspeaker SP, drives triode VT2～VT3, transformer T1; Sensor detection circuit (11) mainly is the change in location situation of monitoring casing (1), it is made up of mercury cut-off K, inductance L 1, capacitor C 8～C9, for example after casing (1) enters the state of alert when keeping flat, the height of the level of the 11st pin under the CPU meeting immediate record, when casing (1) is placed vertically by keeping flat to become, mercury cut-off K becomes closure by disconnection, and the level of CPU the 11st pin is changed, and CPU drives immediately to report to the police circuit (5) warning takes place.High-pressure generating circuit (6) mainly comprises triode VT5～VT6, transformer T2～T3, diode D1～D4, controllable silicon SCR, resistance R 11～R15 and capacitor C 10, its principle of work is, the 18th human hair combing waste of CPU goes out signal makes VT4, the VT5 conducting, the VT5 conducting produces the DC voltage of 12V at the emitter of VT6, triode VT6 just forms positive feedback self-sustained oscillation produces alternation at the secondary coil two ends of T2 high pressure, because the drive current of VT6 is little, so the high pressure that produces is not very strong, this high pressure is through diode D2, charge to capacitor C 10 after the D4 rectification, when C10 is charged to one regularly, the controllable silicon SCR conducting that is triggered, short circuit whole electric currents in loop, the voltage of C10 reduces rapidly, controllable silicon SCR is closed, and electric current ends rapidly, in the moment of current cut-off, secondary coil at transformer T3 produces high pressure, because controllable silicon SCR is closed, circuit rapidly to the C10 charging, makes the SRC conducting again then, so Zhou Erfu this, produce high voltage pulse.

Utilize the communication of telepilot and receiver module (2) can set various functions, receiver module (2) receives signal from telepilot and be input to central processor CPU after decoding scheme (3) decoding, and CPU carries out various processing according to the data of decoding scheme (3) input:

1) clicks as telepilot setting key B, loudspeaker SP rings one, expression enters anti-theft state, this moment is if case and bag are triggered, drive triode VT1 by central processor CPU, after Music Clip IC1 receives the signal of triode VT1, utilize driving triode VT2～VT3, transformer T1 to drive loudspeaker SP and send the sound of warning; Click telepilot releasing key C and can remove the case and bag anti-theft state.

2) click as telepilot setting key A, loudspeaker SP rings one, expression enters anti-theft state, the time if case and bag are triggered, by central processor CPU drive triode VT4, VT5, VT6 make the output terminal of high-pressure generating circuit (6) produce the high pressure of 20KV, thereby make the tin platinum lead (8) on the casing (1) produce high pressure, make the robber will fall down case and bag, can not carry case and bag and flee from, at this time, click telepilot releasing key C and can remove this state.

3) double click as telepilot setting key A, loudspeaker 00 SP rings two, and expression enters the state of alert, if case and bag are robbed, alarm produces high pressure and warning immediately, clicks telepilot and removes key C to remove this state.

4) if the user has dinner through being everlasting or by bus after forget and get case and bag, that can lose key D by three seconds with preventing before this, loudspeaker SP rings two once, expression enters the anti-state of losing, and will open this moment in the anti-pass of putting aside, makes central processor CPU pass through receiver module (2) and keep in touch with telepilot, if people and Bao leave certain limit, central processor CPU and telepilot get in touch interruption, central processor CPU can drive to report to the police circuit (5) action takes place, and gives the alarm.

5) when entering the state of alert, no matter case and bag keep flat or place vertically, and the signal that central processor CPU is measured by sensor circuit (11) is discerned the state of putting of current opinion case and bag automatically, in case the state of putting of case and bag changes, for example place vertically, just return immediately and report to the police by keeping flat to become.

Claims (4)

1, the case and bag of band alarm, comprise casing (1) and alarm, alarm is installed in the inner rear side of casing (1), it is characterized in that alarm comprises receiver module (2), decoding scheme (3), central control module (4), report to the police circuit (5) takes place, high-pressure generating circuit (6) and power supply (7), power supply (7) provides electric energy for various piece, receiver module (2) is input to decoding scheme (3) with the signal that receives, signal after decoding scheme (3) will be handled is input to central control module (4), and the output terminal of central control module (4) connects report to the police generation circuit (5) and high-pressure generating circuit (6) respectively; Be furnished with tin platinum lead (8) on the casing (1), the output terminal of high-pressure generating circuit (6) links to each other with tin platinum lead (8).

2, the case and bag of band alarm according to claim 1 is characterized in that central control module (4) is a central processor CPU.

3, the case and bag of band alarm according to claim 1 is characterized in that alarm also comprises sensor detection circuit (11), and the output terminal of sensor detection circuit (11) links to each other with the input end of central control module (4).

4, the case and bag of band alarm according to claim 1 is characterized in that casing (1) the afterbody outside is provided with hydraucone (9) and outlet (10).

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