DE20319921U1 - Rucksack and handbag alarm has separation sensor using magnetic field to measure bag opening and trigger alarm until reset using key - Google Patents

Rucksack and handbag alarm has separation sensor using magnetic field to measure bag opening and trigger alarm until reset using key Download PDF

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Publication number
DE20319921U1
DE20319921U1 DE20319921U DE20319921U DE20319921U1 DE 20319921 U1 DE20319921 U1 DE 20319921U1 DE 20319921 U DE20319921 U DE 20319921U DE 20319921 U DE20319921 U DE 20319921U DE 20319921 U1 DE20319921 U1 DE 20319921U1
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Germany
Prior art keywords
alarm
handbag
key
magnetic field
rucksack
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Expired - Lifetime
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DE20319921U
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German (de)
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Individual
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Individual
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Priority to DE20319921U priority Critical patent/DE20319921U1/en
Publication of DE20319921U1 publication Critical patent/DE20319921U1/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/149—Mechanical actuation by lifting or attempted removal of hand-portable articles with electric, magnetic, capacitive switch actuation
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/18—Devices to prevent theft or loss of purses, luggage or hand carried bags
    • A45C13/24—Devices for sound-producing, piercing, gas-discharging, or the like
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

A rucksack and handbag alarm has a separation sensor (2) using magnetic field to measure the bag opening and trigger the alarm by operating an interrupter circuit comprising a bistable current impulse relay (5) activated by a magnetic button (4) with external key (3) reset .

Description

Die Erfindung ist ein Alarmsystem, das Rucksäcke und Handtaschen vor unerlaubten und unbemerkten Eindringen von Händen, zu Beispiel der von Trickdieben, sichert und somit alle Wertsachen, wie Portmonees, Handys, Kreditkarten, Brieftaschen etc. vor Diebstahl schütz. Des weiteren kann man in einer Notlage selber den Alarm auslösen, so dass andere Personen auf den Hilfesuchenden aufmerksam werden.The invention is an alarm system the backpacks and handbags against unauthorized and unnoticed intrusion of hands Example that of trick thieves, secures and thus all valuables, such as wallets, cell phones, credit cards, wallets etc. from theft protective. Furthermore, you can trigger the alarm yourself in an emergency, so that other people become aware of the person seeking help.

Das System wird an einem beliebigen Ort des Rucksacks (5) oder der Handtasche (3 und 4, 4 Ansicht von Oben) mittels Klettverschlussklebestreifen angebracht. Der Abstandssensor (2) wird bei Rücksäcken im ersten fünftel, und bei Handtaschen im ersten drittel des Reisverschlusses durch Klebestreifen angebracht.The system is placed anywhere in the backpack ( 5 ) or the handbag ( 3 and 4 . 4 Top view) attached with Velcro strips. The distance sensor ( 2 ) is attached in the first fifth of backpacks and in handbags in the first third of the zipper by adhesive strips.

Das Scharfstellen des Systems erfolgt von Außen durch das Hinüberstreifen mit einem Key (3), hier in Form eines Schlüsselanhängers (2). Dadurch löst der Empfänger (4) einen Stromstoß auf ein bistabiles Relais (5) aus, welches darauf hin das System in den Alarmzustand versetzt. Sollte jetzt eine unbefugte Person den Rucksack oder die Handtasche öffnen, wird in Echtzeit ein Alarmsignal mit einem Schalldruck von ca. 100– 120 db (je nach Materialbeschaffenheit des Rucksackes oder der Handtasche) durch einen Piezo-Signallautsprecher (6) ausgegeben.The system is focused from the outside by sliding over with a key ( 3 ), here in the form of a keychain ( 2 ). This causes the recipient ( 4 ) a current surge to a bistable relay ( 5 ), which then puts the system in the alarm state. Should an unauthorized person now open the backpack or handbag, an alarm signal with a sound pressure of approx. 100-120 db (depending on the material properties of the backpack or handbag) is triggered by a piezo signal loudspeaker ( 6 ) issued.

Zum entschärfen des Systems wird der Key (3) wieder über den Empfänger (4) geführt, welcher wiederum durch einen Stromstoß das Relais (5) in den Off- Zustand versetzt. Dieses System besteht aus einem Kunststoff- Corpus (1), aus einem Abstandssensor, aus einem Key (3), einem Signalempfänger (4), einem bistabilen Stromstoßrelais (5), einem Piezo- Signallautsprecher (6) und einer Batterie (7). Das mit Nr. 8 versehene Bauelement ist eine Platine, auf der sich neben dem Relais (5) die weiteren Bauteile (Transistoren, Kondensatoren, Widerstände, Z- Diode, CMOS- IC und Schwingungsspule) befinden.To disarm the system, the key ( 3 ) again via the receiver ( 4 ), which in turn causes the relay ( 5 ) in the off state. This system consists of a plastic body ( 1 ), from a distance sensor, from a key ( 3 ), a signal receiver ( 4 ), a bistable impulse relay ( 5 ), a piezo signal speaker ( 6 ) and a battery ( 7 ). The component with number 8 is a circuit board on which next to the relay ( 5 ) the other components (transistors, capacitors, resistors, Z-diode, CMOS-IC and voice coil) are located.

Claims (2)

Der Rucksack- und Handtaschenalarm, wie in 1 gezeichnet, besteht aus einem Abstandssensor (2) der mittels eines magnetischen Feldes die Öffnungsweite des Rucksackes bzw. der Handtasche misst. Dieser ist in einen Unterbrecherstromkreis integriert, so dass beim Öffnen des gesicherten Gepäckstückes der Alarm ausgelöst wird.The backpack and handbag alarm, as in 1 drawn, consists of a distance sensor ( 2 ) which measures the opening width of the backpack or handbag using a magnetic field. This is integrated in an interrupter circuit so that the alarm is triggered when the secured piece of luggage is opened. Des weiteren arbeitet das Gerät zum „Scharfstellen" mit einem bistabilen Stromstoßrelais(5), welches von einem Magnettaster (4) aktiviert bzw. deaktiviert wird, der wiederum von außen durch einen Key (3) geschaltet wird.Furthermore, the device for "focusing" works with a bistable impulse relay ( 5 ), which is operated by a magnetic switch ( 4 ) is activated or deactivated, which in turn is activated by a key ( 3 ) is switched.
DE20319921U 2003-12-23 2003-12-23 Rucksack and handbag alarm has separation sensor using magnetic field to measure bag opening and trigger alarm until reset using key Expired - Lifetime DE20319921U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20319921U DE20319921U1 (en) 2003-12-23 2003-12-23 Rucksack and handbag alarm has separation sensor using magnetic field to measure bag opening and trigger alarm until reset using key

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20319921U DE20319921U1 (en) 2003-12-23 2003-12-23 Rucksack and handbag alarm has separation sensor using magnetic field to measure bag opening and trigger alarm until reset using key

Publications (1)

Publication Number Publication Date
DE20319921U1 true DE20319921U1 (en) 2004-03-18

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ID=32039000

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20319921U Expired - Lifetime DE20319921U1 (en) 2003-12-23 2003-12-23 Rucksack and handbag alarm has separation sensor using magnetic field to measure bag opening and trigger alarm until reset using key

Country Status (1)

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DE (1) DE20319921U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006134241A1 (en) * 2005-06-15 2006-12-21 Kermel Multifunctional carrying device for firemen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006134241A1 (en) * 2005-06-15 2006-12-21 Kermel Multifunctional carrying device for firemen
FR2887131A1 (en) * 2005-06-15 2006-12-22 Kermel Soc Par Actions Simplif MULTIFUNCTIONAL CARRIER ASSEMBLY FOR SAPPER FIREFIGHTERS
AU2006258927B2 (en) * 2005-06-15 2011-10-06 Kermel Multifunctional carrying device for firemen

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Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20040422

R156 Lapse of ip right after 3 years

Effective date: 20070703