JP6004305B2 - 超音波センサ - Google Patents
超音波センサ Download PDFInfo
- Publication number
- JP6004305B2 JP6004305B2 JP2011062608A JP2011062608A JP6004305B2 JP 6004305 B2 JP6004305 B2 JP 6004305B2 JP 2011062608 A JP2011062608 A JP 2011062608A JP 2011062608 A JP2011062608 A JP 2011062608A JP 6004305 B2 JP6004305 B2 JP 6004305B2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- circuit board
- transmission
- opening
- reception
- 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 - Fee Related
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/521—Constructional features
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Casings For Electric Apparatus (AREA)
Description
2 カバー
3 回路基板
4 ハウジング
40 収納部
40A 開口
Claims (2)
- 超音波の送受波を行う送受波素子を収納する送受波ブロックと、前記送受波素子を介して送受波される超音波信号を処理するための電子回路が実装された回路基板と、開口を具備するとともに前記回路基板が収納される収納部が設けられるハウジングとを備え、前記収納部の開口は、前記送受波ブロックによって閉塞され、前記回路基板は、前記収納部内の底部に固定され且つ前記送受波ブロックと隔てられており、前記回路基板に設けられた外部接続端子は、前記ハウジングの前記収納部内の底部に前記ハウジングと一体に成型された外部接続端子であって、前記ハウジングは、前記収納部の前記開口以外に開口が存在しないことを特徴とする超音波センサ。
- 前記送受波ブロックには、超音波を送受波する送受波面を除いた外周面を覆う弾性材料から成るカバーが設けられ、前記カバーは、前記収納部の内周面に当接することを特徴とする請求項1記載の超音波センサ。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011062608A JP6004305B2 (ja) | 2011-03-22 | 2011-03-22 | 超音波センサ |
| CN201210076476.4A CN102692623B (zh) | 2011-03-22 | 2012-03-21 | 超声波传感器 |
| US13/426,807 US20120240680A1 (en) | 2011-03-22 | 2012-03-22 | Ultrasonic sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011062608A JP6004305B2 (ja) | 2011-03-22 | 2011-03-22 | 超音波センサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012198110A JP2012198110A (ja) | 2012-10-18 |
| JP6004305B2 true JP6004305B2 (ja) | 2016-10-05 |
Family
ID=46858206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011062608A Expired - Fee Related JP6004305B2 (ja) | 2011-03-22 | 2011-03-22 | 超音波センサ |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20120240680A1 (ja) |
| JP (1) | JP6004305B2 (ja) |
| CN (1) | CN102692623B (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5607990B2 (ja) * | 2010-05-14 | 2014-10-15 | パナソニック株式会社 | 超音波センサ |
| DE112014005699T5 (de) * | 2013-12-16 | 2016-09-22 | Panasonic Intellectual Property Management Co., Ltd. | Wasserhahn |
| JP2016085047A (ja) | 2014-10-23 | 2016-05-19 | 三菱電機株式会社 | 超音波センサ |
| DE102017102745A1 (de) * | 2016-02-29 | 2017-08-31 | Hella Kgaa Hueck & Co. | Sensorvorrichtung zur Erfassung von Feuchtigkeit auf einer Fahrbahn mit mindestens einem Körperschallsensor |
| CN110907939A (zh) * | 2018-09-14 | 2020-03-24 | 同致电子科技(厦门)有限公司 | 超声波传感器 |
| CN113091789A (zh) * | 2021-04-13 | 2021-07-09 | 同致电子科技(厦门)有限公司 | 一种新型的传感器结构 |
| DE102022128118A1 (de) | 2022-10-25 | 2024-04-25 | Baumer Electric Ag | Sensoreinheit |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH057835Y2 (ja) * | 1986-06-10 | 1993-02-26 | ||
| JP2508270Y2 (ja) * | 1990-04-16 | 1996-08-21 | アルパイン株式会社 | 車輌用障害物検知装置 |
| DE4329055A1 (de) * | 1993-08-28 | 1995-03-02 | Teves Gmbh Alfred | Druckdichter Wandler für Kraftfahrzeuge |
| JP2000341795A (ja) * | 1999-05-26 | 2000-12-08 | Matsushita Electric Works Ltd | 超音波マイクロフォン |
| JP3297397B2 (ja) * | 1999-05-27 | 2002-07-02 | ヒロセ電機株式会社 | 圧入端子及びこれを有する電気コネクタ |
| JP3695245B2 (ja) * | 1999-08-31 | 2005-09-14 | 松下電工株式会社 | 超音波センサの取り付け構造 |
| US6536286B1 (en) * | 2000-10-30 | 2003-03-25 | Delphi Technologies, Inc. | Pressure sensor connector |
| JP2002318278A (ja) * | 2001-04-24 | 2002-10-31 | Matsushita Electric Works Ltd | 車両用障害物検知器 |
| CN2784944Y (zh) * | 2005-02-01 | 2006-05-31 | 黄军 | 数字传感器探头 |
| JP2006345312A (ja) * | 2005-06-09 | 2006-12-21 | Denso Corp | 超音波センサ及び超音波振動子 |
| DE102005045019A1 (de) * | 2005-09-21 | 2007-03-22 | Robert Bosch Gmbh | Ultraschallsensor |
| JP2007114182A (ja) * | 2005-09-22 | 2007-05-10 | Denso Corp | 超音波センサの取付け構造 |
| EP1993322A4 (en) * | 2006-03-06 | 2016-10-26 | Murata Manufacturing Co | ULTRASOUND SENSOR, AND METHOD OF MANUFACTURING SAME |
| DE102006028214A1 (de) * | 2006-06-14 | 2007-12-20 | Valeo Schalter Und Sensoren Gmbh | Ultraschallsensor, insbesondere Kraftfahrzeug-Ultraschallsensor |
| JP4609537B2 (ja) * | 2008-06-20 | 2011-01-12 | パナソニック電工株式会社 | 超音波センサ |
| US8286475B2 (en) * | 2008-07-04 | 2012-10-16 | Schlumberger Technology Corporation | Transducer assemblies for downhole tools |
| JP2010025674A (ja) * | 2008-07-17 | 2010-02-04 | Panasonic Electric Works Co Ltd | 超音波センサ |
| JP4553043B2 (ja) * | 2008-09-12 | 2010-09-29 | 株式会社村田製作所 | 音響的トランスデューサユニット |
| WO2010095203A1 (ja) * | 2009-02-17 | 2010-08-26 | 株式会社 村田製作所 | 音響的トランスデューサユニット |
| JP5075171B2 (ja) * | 2009-09-02 | 2012-11-14 | パナソニック株式会社 | 超音波センサ |
-
2011
- 2011-03-22 JP JP2011062608A patent/JP6004305B2/ja not_active Expired - Fee Related
-
2012
- 2012-03-21 CN CN201210076476.4A patent/CN102692623B/zh not_active Expired - Fee Related
- 2012-03-22 US US13/426,807 patent/US20120240680A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20120240680A1 (en) | 2012-09-27 |
| JP2012198110A (ja) | 2012-10-18 |
| CN102692623B (zh) | 2015-12-16 |
| CN102692623A (zh) | 2012-09-26 |
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