CN2149805Y

CN2149805Y - Multi-function anti-theft voice-alarming bag

Info

Publication number: CN2149805Y
Application number: CN 93203031
Authority: CN
Inventors: 乔丙刚
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-02-10
Filing date: 1993-02-10
Publication date: 1993-12-22
Anticipated expiration: 2003-02-10

Abstract

The utility model discloses a multi-function anti-theft voice-alarming bag. At least, an analog switch comprises more than one sensor. A zipper is taken as an example, and two conducting wires are led from the zipper of a bag. The sensors of the zipper are communicated. When the zipper is closed, a circuit is in a monitoring state. When someone opens the zipper, the conducting wires are cut off, an internal line is communicated, and a voice-alarming signal is sent out. When the bag is dirty, an alarming device is removed, and the normal scrub of the bag can not be influenced. Three batteries in a five-number type are used for supplying power and can be used for one year.

Description

Multi-function anti-theft voice-alarming bag

The utility model relates to a kind of multifunctional burglary-resistant language alarm bag, and it can be installed on handbag, case, briefcase, combination lock etc. and locate, and prevents stolen.

The existing anti-theft device that carries, employing be that password is checked the number, when being stolen, wrong password is promptly sent chimes of doom, this anti-theft device only acts on the combination lock, to pick pockets, steamed sandwich and have the bag of slide fastener just can't realize, and do not have antitheft language, act on single.

The utility model is at above-mentioned shortcoming, is antitheft language when proposing that a kind of stealing is reported to the police, and is applicable to the multifunctional burglary-resistant language alarm bag of various dissimilar bags, case again.

Task of the present utility model is finished like this, it is made up of slide fastener, belt, liner and shell, analog switch has at least more than one sensor to form, below three teeth of 8 ends beginning of slide fastener, respectively be pressed into a conducting strip, being welded with two lead C, D on conducting strip draws outside the bag, the closed C of slide fastener, D lead are connected, and draw back C, the disconnection of D two leads, as sensor K ₁When closed, inverter ic ₄Input is a high level, and output is a low level, IC ₂1 pin no signal, circuit is in monitored state; Work as K ₁When opening, IC ₄Inverting input is a low level, and output is a high level, IC ₂1 pin be high level, its 9 pin output high level removes the language IC ₃Trigger end 2 pin, IC ₃The 3 pin output language signals that are triggered amplify through Darlington transistor, drive loudspeaker Y D and send language alarm sound, simultaneously IC ₁4 pin connect the output of IC4 phase inverter, D ₄Lighted, shown stolen mode.Slide fastener and suitcase liner must be metal and metal net shaped making.

The utlity model has following effect: this device adopts, and to be that sensor and language integrated package are molten be the digital circuit of one, can realize that steamed sandwich reports to the police, and falls band and report to the police, and opens the slide fastener warning, the warning of picking pockets.This device has that volume is little, function is complete, shows stolen mode with four superbright degree Light-Emitting Diodes, can be installed in handbag (case), briefcase, combination lock etc. very easily and locate, and is that financial staff, supply and marketing personnel are optimal carry-on with bag.

Fig. 1 is the structural representation of the utility model electronic circuit.

Fig. 2 is the utility model slide fastener view.

Fig. 3 is the utility model view of picking pockets.

Fig. 4 is that the utility model is contained in the view on the bag.

Describe embodiment in detail in conjunction with above accompanying drawing, analog switch is made up of four sensors, with K ₁Be example, work as K ₁When closed, inverter ic ₄Input is a high level, and output is a low level, IC ₂1 pin no signal, circuit is in monitored state, works as K ₁When opening, IC ₄Inverting input is a low level, and output is a high level, IC ₂1 pin be high level, through 9 pin output high level, through the language IC ₃Trigger end 2 pin, IC ₃Be triggered, 3 pin output language signals amplify through Darlington transistor, drive loudspeaker Y D and send language alarm sound, simultaneously IC ₁4 pin IC ₄The output light emitting diode D of phase inverter ₄Lighted, shown stolen mode.

Steamed sandwich sensor 1 is fixed in the wire netting, draws lead, if any people's steamed sandwich, wire netting is destroyed, turning circuit, thus can send language alarm.

Fall belt sensor 2 and from the bag band, draw a lead, when the bag band disconnects, circuits for triggering, language alarm.

The sensor 3 that unzips, slide fastener A end is terminal, the B end is top, slide fastener must be the metal manufacturing, is pressed into a conducting strip below three teeth of the B of slide fastener end beginning, and conducting strip can be made with scale copper or aluminium flake, weldering two lead C, D draw outside the bag on the conducting strip, when slide fastener was pulled on, C, D two leads were connected, and circuit is in monitored state, if there is the people to unzip when surpassing three teeth, C, D two leads disconnect, thereby circuits for triggering send language alarm.

The sensor 4 of picking pockets is installed three magnet 5 symmetrically on the slide fastener both sides of wallet, and is suitably regulated distance, when the slide fastener drawing, and tongue tube 4 adhesives, circuit is in monitored state, and when unziping, tongue tube 4 disconnects, thus circuits for triggering send language alarm.

As wrap when dirty, alarm is taken away, because be connected with plug 6 sockets between alarm and the sensor, do not influence normally scrubbing of bag so plug 6 pulled up.Can power 1 year with No. 5 batteries of three joints.

Claims

1, a kind of multifunctional burglary-resistant language alarm bag, it is made up of slide fastener, belt, liner and shell, it is characterized in that: analog switch has at least more than one sensor to form, below three teeth of the B of slide fastener end beginning, be pressed into a conducting strip, be welded with two lead C, D on the conducting strip and draw the outer and sensor connection of bag.

2, multifunctional burglary-resistant language alarm bag according to claim 1, it is characterized in that: slide fastener and liner are metals and metal net shaped.