DE29506647U1 - Device for protection against theft of small appliances - Google Patents

Device for protection against theft of small appliances

Info

Publication number
DE29506647U1
DE29506647U1 DE29506647U DE29506647U DE29506647U1 DE 29506647 U1 DE29506647 U1 DE 29506647U1 DE 29506647 U DE29506647 U DE 29506647U DE 29506647 U DE29506647 U DE 29506647U DE 29506647 U1 DE29506647 U1 DE 29506647U1
Authority
DE
Germany
Prior art keywords
switches
magnet
alarm
protection against
against theft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE29506647U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE29506647U priority Critical patent/DE29506647U1/en
Publication of DE29506647U1 publication Critical patent/DE29506647U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G08B13/1436—Mechanical actuation by lifting or attempted removal of hand-portable articles with motion detection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Shavers And Clippers (AREA)
  • Details Of Garments (AREA)
  • Burglar Alarm Systems (AREA)

Description

Gebrauchsmuster Beschreibung:Utility model description:

Bei der Erfindung handelt sich um eine Vorrichtung zum Entwendungschutz von Kleingeräten.The invention is a device for protecting small appliances against theft.

Die Vorrichtigung besteht aus einem akustischen Dauer- oder Intervalltonerzeuger und einem Bewegungsgeber/ der den Alarmton auslöst/ sobald das zuschützende Gerät von seinem Platz entferntThe device consists of a continuous or interval acoustic tone generator and a motion sensor/ which triggers the alarm tone/ as soon as the device to be protected is removed from its location

wird. , \ becomes. , \

Mit Hilfe eines Schlüssels (mechanisch oder magnetisch) kann die Vorrichtung aktiviert oder deaktiviert werden.The device can be activated or deactivated using a key (mechanical or magnetic).

Die Alarmvorichtigung wird mit nur 6 Hauptkomponenten realisiertThe alarm device is realized with only 6 main components

a) einem Cmos-ICa) a CMOS IC

b) einem Piezolautsprecherb) a piezo loudspeaker

c) einem Bewegungsmelder (Schalter)c) a motion detector (switch)

d) einem Reedumschalter/Magnetend) a reed switch/magnet

e) einer Batteriee) a battery

f) einem Gehäuse :~f) a housing :~

Claims (7)

Merkmale und Haieefe-Ansprüche:Features and Shark Claims: 1. Die Vorrichtung wird durch eine Batterie mit Energie versorgt. Dies gewährleistet einen von der Netzversorgung unabhängigen Betrieb und eine Dauerbereitschaft.1. The device is powered by a battery. This ensures operation independent of the mains supply and constant readiness. 2. Der Dauer- bzw. Intervallton hat eine Frequenz von 3Khz(+/-500 Hz) mit einem Schalldruck von minimal 105 db.2. The continuous or interval tone has a frequency of 3Khz (+/-500 Hz) with a sound pressure of at least 105 db. 3. Der Bewegungsmelder wird durch Schalter realisiert, die auf Neigungsänderungen reagieren. Er ist unempfindlichen gegen schwache Vibrationen und Schocks.3. The motion detector is implemented using switches that react to changes in inclination. It is insensitive to weak vibrations and shocks. Diese Schalter sind mechanisch und benutzen als Schaltelement Kugeln oder Quecksilber.These switches are mechanical and use balls or mercury as the switching element. 4. Die Abschaltung des Alarms erfolgt mittels eines Reedkontaktes und einem Magneten.4. The alarm is deactivated using a reed contact and a magnet. 5. Der Stabmagnet wird durch eine Öffnung , die dem Querschnitt des Magneten entspricht, ca. 1,2 cm in das Gehäuse eingeführt. Dadurch wird der Reedkontakt geschaltet und der Alarm verhindert oder abgeschaltet.5. The bar magnet is inserted into the housing approximately 1.2 cm through an opening that corresponds to the cross-section of the magnet. This switches the reed contact and prevents or switches off the alarm. Die Kodierung des Magnetschlüssels erfolgt über den Bohrungsquerschnitt nach dem Schlüssel/Schloßprinzip.The magnetic key is encoded via the bore cross-section according to the key/lock principle. 6. Die Vorrichtung wird mittels eines Klettebandes an dem zu schützenden Objekt angebracht.6. The device is attached to the object to be protected using a Velcro strap. 7. Alle Komponenten sind recycelbar.7. All components are recyclable.
DE29506647U 1995-04-19 1995-04-19 Device for protection against theft of small appliances Expired - Lifetime DE29506647U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29506647U DE29506647U1 (en) 1995-04-19 1995-04-19 Device for protection against theft of small appliances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29506647U DE29506647U1 (en) 1995-04-19 1995-04-19 Device for protection against theft of small appliances

Publications (1)

Publication Number Publication Date
DE29506647U1 true DE29506647U1 (en) 1995-06-08

Family

ID=8007046

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29506647U Expired - Lifetime DE29506647U1 (en) 1995-04-19 1995-04-19 Device for protection against theft of small appliances

Country Status (1)

Country Link
DE (1) DE29506647U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19950720

R156 Lapse of ip right after 3 years

Effective date: 19990302