JPS63943U - - Google Patents

Info

Publication number
JPS63943U
JPS63943U JP9564986U JP9564986U JPS63943U JP S63943 U JPS63943 U JP S63943U JP 9564986 U JP9564986 U JP 9564986U JP 9564986 U JP9564986 U JP 9564986U JP S63943 U JPS63943 U JP S63943U
Authority
JP
Japan
Prior art keywords
input
change
detection means
alarm
change detection
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.)
Granted
Application number
JP9564986U
Other languages
Japanese (ja)
Other versions
JPH0523422Y2 (en
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 filed Critical
Priority to JP1986095649U priority Critical patent/JPH0523422Y2/ja
Publication of JPS63943U publication Critical patent/JPS63943U/ja
Application granted granted Critical
Publication of JPH0523422Y2 publication Critical patent/JPH0523422Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Burglar Alarm Systems (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例に係る、カーラジオ
を対象とした盗難防止装置を示すブロツク図であ
る。 １８……カーラジオ、２０……シヤーシ、３４
……電位変化検出回路、３８……サイレン。 FIG. 1 is a block diagram showing an anti-theft device for a car radio according to an embodiment of the present invention. 18... Car radio, 20... Chassis, 34
...Potential change detection circuit, 38...Siren.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機器の所定部位の電気的状態が入力されて該入
力の変化の有無を検出する入力変化検出手段と、
入力変化検出手段で変化が検出されたとき警報を
発する警報発生手段とを有することを特徴とする
機器の盗難防止装置。 input change detection means for receiving an input of the electrical state of a predetermined part of the device and detecting the presence or absence of a change in the input;
1. An anti-theft device for equipment, comprising: an alarm generation means for issuing an alarm when a change is detected by the input change detection means.
JP1986095649U 1986-06-23 1986-06-23 Expired - Lifetime JPH0523422Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986095649U JPH0523422Y2 (en) 1986-06-23 1986-06-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986095649U JPH0523422Y2 (en) 1986-06-23 1986-06-23

Publications (2)

Publication Number Publication Date
JPS63943U true JPS63943U (en) 1988-01-06
JPH0523422Y2 JPH0523422Y2 (en) 1993-06-15

Family

ID=30960422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986095649U Expired - Lifetime JPH0523422Y2 (en) 1986-06-23 1986-06-23

Country Status (1)

Country Link
JP (1) JPH0523422Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6256462U (en) * 1985-09-30 1987-04-08

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1150606A (en) * 1979-11-05 1983-07-26 Robert W. Trimmer Device and method for preparation of a control solution for ketone determination

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6256462U (en) * 1985-09-30 1987-04-08

Also Published As

Publication number Publication date
JPH0523422Y2 (en) 1993-06-15

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