JPS5931030U - Knock sensor - Google Patents

Knock sensor

Info

Publication number
JPS5931030U
JPS5931030U JP12711382U JP12711382U JPS5931030U JP S5931030 U JPS5931030 U JP S5931030U JP 12711382 U JP12711382 U JP 12711382U JP 12711382 U JP12711382 U JP 12711382U JP S5931030 U JPS5931030 U JP S5931030U
Authority
JP
Japan
Prior art keywords
knock sensor
resistor
substrate
fixed
piezoelectric ceramic
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
JP12711382U
Other languages
Japanese (ja)
Other versions
JPH0129545Y2 (en
Inventor
桜田　興宣
中里　和四朗
渉 田中
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP12711382U priority Critical patent/JPS5931030U/en
Publication of JPS5931030U publication Critical patent/JPS5931030U/en
Application granted granted Critical
Publication of JPH0129545Y2 publication Critical patent/JPH0129545Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案の一実施例におけるノックセンサの要部
の斜視図、第２図は同ノックセンサの一部拡大断面図、
第３図は本考案の他の実施例の一部拡大断面図である。 １・・・基板、２，３・・・支持台、４・・・振動板、
５・・・圧電セラミック、６・・・ピン、７・・・抵抗
器、７ａ・・・キャップ、８・・・孔、９・・・半田、
１０・・・リード箔、１１・・・突部。FIG. 1 is a perspective view of essential parts of a knock sensor according to an embodiment of the present invention, and FIG. 2 is a partially enlarged sectional view of the same knock sensor.
FIG. 3 is a partially enlarged sectional view of another embodiment of the present invention. 1... Substrate, 2, 3... Support stand, 4... Vibration plate,
5... Piezoelectric ceramic, 6... Pin, 7... Resistor, 7a... Cap, 8... Hole, 9... Solder,
10...Lead foil, 11...Protrusion.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）基板に振動可能に支持された圧電セラミックと、
一端が上記基板に固定された抵抗器とを有し、上記抵抗
器を上記圧電セラミックの電極間に接続してなるノック
センサ。(1) A piezoelectric ceramic supported so as to vibrate on a substrate,
A knock sensor comprising: a resistor having one end fixed to the substrate; the resistor being connected between electrodes of the piezoelectric ceramic. （２）基板に形成された孔に抵抗器の一端を挿入して固
定した実用新案登録請求の範囲第１項記載のノックセン
サ。(2) The knock sensor according to claim 1, which is a registered utility model, in which one end of a resistor is inserted and fixed into a hole formed in a substrate. （３）　　基板に形成された突部に抵抗器の一端を固定
した実用新案登録請求の範囲第１項記載のノックセンサ
。(3) The knock sensor according to claim 1, wherein one end of a resistor is fixed to a protrusion formed on a substrate.
JP12711382U 1982-08-23 1982-08-23 Knock sensor Granted JPS5931030U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12711382U JPS5931030U (en) 1982-08-23 1982-08-23 Knock sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12711382U JPS5931030U (en) 1982-08-23 1982-08-23 Knock sensor

Publications (2)

Publication Number Publication Date
JPS5931030U true JPS5931030U (en) 1984-02-27
JPH0129545Y2 JPH0129545Y2 (en) 1989-09-08

Family

ID=30288813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12711382U Granted JPS5931030U (en) 1982-08-23 1982-08-23 Knock sensor

Country Status (1)

Country Link
JP (1) JPS5931030U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241433U (en) * 1975-09-18 1977-03-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241433U (en) * 1975-09-18 1977-03-24

Also Published As

Publication number Publication date
JPH0129545Y2 (en) 1989-09-08

Similar Documents

Publication Publication Date Title
JPS5936697U (en) Parallel piezoelectric bimorph resonator
JPS5931030U (en) Knock sensor
JPS59163931U (en) vibration sensor
JPS6082831U (en) piezoelectric vibrator
JPS609399U (en) ultrasonic transducer
JPS59124856U (en) High voltage generator
JPS5978798U (en) ultrasonic ceramic microphone
JPS5914414U (en) Support structure of piezoelectric vibrator
JPS619999U (en) piezoelectric vibrator
JPS58164399U (en) piezoelectric speaker
JPS58109331U (en) piezoelectric vibrator
JPS58154429U (en) object detection device
JPS58172219U (en) Piezoelectric vibrator holding structure
JPS5976198U (en) piezoelectric buzzer
JPS59101597U (en) Pasting jig for piezoelectric vibrating element thin plate
JPS60109346U (en) piezoelectric device
JPS5846131U (en) vibration sensor
JPS59121927U (en) Filter vibrator support device
JPS59144922U (en) Thickness shear vibration device
JPS5877918U (en) Vibration element mounting structure of the vibrator
JPS6050598U (en) ultrasonic transducer
JPS60172423U (en) mechanical. filter
JPS60193798U (en) piezoelectric vibrator
JPS6040122U (en) piezoelectric resonator
JPS6040126U (en) Piezoelectric resonator that uses length vibration