JPS62128382U - - Google Patents

Info

Publication number
JPS62128382U
JPS62128382U JP1733186U JP1733186U JPS62128382U JP S62128382 U JPS62128382 U JP S62128382U JP 1733186 U JP1733186 U JP 1733186U JP 1733186 U JP1733186 U JP 1733186U JP S62128382 U JPS62128382 U JP S62128382U
Authority
JP
Japan
Prior art keywords
circuit board
printed circuit
support device
electrode terminal
ultrasonic transducer
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.)
Pending
Application number
JP1733186U
Other languages
Japanese (ja)
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 JP1733186U priority Critical patent/JPS62128382U/ja
Publication of JPS62128382U publication Critical patent/JPS62128382U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Description

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

添付図面は本考案の実施例を示し第１図は本考
案の一実施例の縦断側面図、第２図は送波器３ａ
または受波器３ｂの構成の一例を示す縦断側面図
である。第３図は、他の実施例の縦断側面図であ
る。 １；プリント基板、３ａ；送波器、３ｂ；受波
器、７，７；電極端子、８；吸音材、１０；スル
ホール、１２；位置決め用筒片、１６；ケース、
１９；内装孔、２０；保持孔部、２１；囲繞部、
２２；ホーン状開口部、２５；モールド材、３１
；電極端子、３２；位置決め用筒片。 The attached drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal sectional side view of an embodiment of the present invention, and FIG. 2 is a wave transmitter 3a.
Alternatively, it is a longitudinal side view showing an example of the configuration of the wave receiver 3b. FIG. 3 is a longitudinal sectional side view of another embodiment. 1; Printed circuit board, 3a; Transmitter, 3b; Receiver, 7, 7; Electrode terminal, 8; Sound absorbing material, 10; Through hole, 12; Positioning cylinder piece, 16; Case,
19; interior hole, 20; holding hole portion, 21; surrounding portion,
22; Horn-shaped opening, 25; Mold material, 31
; Electrode terminal, 32; Positioning cylinder piece.

Claims (1)

【実用新案登録請求の範囲】 １ プリント基板の表面に、超音波送波器と、超
音波受波器とを並列状に配設して、その電極端子
をスルホールを介して、前記プリント基板の導電
パターンに接続するとともに、前記プリント基板
の表面側を覆うケースに形成したホーン状開口部
を前記送波器の送波面及び受波器の受波面と連通
させ、さらにプリント基板の裏面側をモールド材
で被覆したものにおいて、 電極端子を筒孔内に通す、吸音材からなる位置
決め筒片を、前記スルホールに密嵌したことを特
徴とする超音波送受波器の支持装置。 ２ 電極端子が、筒孔からプリント基板の裏面側
に突出する端子ピンであることを特徴とする実用
新案登録請求の範囲第１項記載の超音波送受波器
の支持装置。 ３ 電極端子が、筒孔内に挿入した巻回リード線
であることを特徴とする実用新案登録請求の範囲
第１項記載の超音波送受波器の支持装置。[Claims for Utility Model Registration] 1. An ultrasonic transmitter and an ultrasonic receiver are arranged in parallel on the surface of a printed circuit board, and their electrode terminals are connected to the printed circuit board through through holes. In addition to being connected to the conductive pattern, a horn-shaped opening formed in the case covering the front side of the printed circuit board is communicated with the wave transmitting surface of the transmitter and the receiving surface of the wave receiver, and the back side of the printed circuit board is molded. 1. A support device for an ultrasonic transducer, characterized in that a positioning cylinder piece made of a sound-absorbing material, through which an electrode terminal is passed through the cylinder hole, is tightly fitted into the through hole. 2. The support device for an ultrasonic transducer according to claim 1, wherein the electrode terminal is a terminal pin protruding from the cylindrical hole to the back side of the printed circuit board. 3. The support device for an ultrasonic transducer according to claim 1, wherein the electrode terminal is a wound lead wire inserted into the cylindrical hole.
JP1733186U 1986-02-07 1986-02-07 Pending JPS62128382U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1733186U JPS62128382U (en) 1986-02-07 1986-02-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1733186U JPS62128382U (en) 1986-02-07 1986-02-07

Publications (1)

Publication Number Publication Date
JPS62128382U true JPS62128382U (en) 1987-08-14

Family

ID=30809993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1733186U Pending JPS62128382U (en) 1986-02-07 1986-02-07

Country Status (1)

Country Link
JP (1) JPS62128382U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011040037A1 (en) * 2009-10-01 2011-04-07 パナソニック株式会社 Ultrasonic flow rate measuring unit
JP2015129722A (en) * 2014-01-09 2015-07-16 パナソニックＩｐマネジメント株式会社 Flow rate measurement device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011040037A1 (en) * 2009-10-01 2011-04-07 パナソニック株式会社 Ultrasonic flow rate measuring unit
CN102549396A (en) * 2009-10-01 2012-07-04 松下电器产业株式会社 Ultrasonic flow rate measuring unit
US8671774B2 (en) 2009-10-01 2014-03-18 Panasonic Corporation Ultrasonic flow meter unit
JP5728657B2 (en) * 2009-10-01 2015-06-03 パナソニックＩｐマネジメント株式会社 Ultrasonic flow measurement unit
JP2015129722A (en) * 2014-01-09 2015-07-16 パナソニックＩｐマネジメント株式会社 Flow rate measurement device
WO2015105042A1 (en) * 2014-01-09 2015-07-16 パナソニックＩｐマネジメント株式会社 Flow-rate measurement device
US9778084B2 (en) 2014-01-09 2017-10-03 Panasonic Intellectual Property Management Co., Ltd. Flow-rate measurement device

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