JPH01107981U - - Google Patents
Info
- Publication number
- JPH01107981U JPH01107981U JP299988U JP299988U JPH01107981U JP H01107981 U JPH01107981 U JP H01107981U JP 299988 U JP299988 U JP 299988U JP 299988 U JP299988 U JP 299988U JP H01107981 U JPH01107981 U JP H01107981U
- Authority
- JP
- Japan
- Prior art keywords
- sliding shaft
- ultrasonic transducer
- threaded rod
- lifting device
- shaft
- 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
Links
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案実施例を示す概略構成図、第２
図及び第３図は夫々従来例としての昇降装置を示
す概略構成図である。
１……超音波送受波器、２……軸受、３，３Ａ
……摺動軸、４……ブラケツト、１０……ナツト
、１１……ねじ棒、１２……天井板、１３……軸
受、Ｂ……船底。
Fig. 1 is a schematic configuration diagram showing an embodiment of the present invention;
3 and 3 are schematic configuration diagrams showing a lifting device as a conventional example, respectively. 1...Ultrasonic transducer, 2...Bearing, 3,3A
...Sliding shaft, 4...Bracket, 10...Nut, 11...Threaded rod, 12...Ceiling plate, 13...Bearing, B...Bottom.
Claims (1)
音波送受波器の昇降装置において、回転すること
なく軸方向に摺動可能に支持された摺動軸の一端
に超音波送受波器が取付けられ、他端にはナツト
が固定された中空の摺動軸と、前記ナツトに螺合
し一端が回転可能に基体に軸支され他端が前記中
空の摺動軸内にあるように構成されたねじ棒とを
具備し、前記ねじ棒を正方向又は逆方向に回転駆
動することにより前記摺動軸に固定された前記超
音波送受波器が上昇又は下降することを特徴とす
る超音波送受波器の昇降装置。 In an ultrasonic transducer lifting device that raises and lowers the ultrasonic transducer by a sliding shaft, the ultrasonic transducer is mounted on one end of the sliding shaft that is supported so as to be slidable in the axial direction without rotating. a hollow sliding shaft that is attached to the shaft and has a nut fixed to the other end; and a hollow sliding shaft that is screwed onto the nut, one end of which is rotatably supported on the base body, and the other end of which is within the hollow sliding shaft. and a threaded rod, and the ultrasonic transducer fixed to the sliding shaft is raised or lowered by rotating the threaded rod in a forward or reverse direction. Transducer/receiver lifting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP299988U JPH01107981U (en) | 1988-01-13 | 1988-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP299988U JPH01107981U (en) | 1988-01-13 | 1988-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01107981U true JPH01107981U (en) | 1989-07-20 |
Family
ID=31204250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP299988U Pending JPH01107981U (en) | 1988-01-13 | 1988-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01107981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3179186U (en) * | 2012-08-07 | 2012-10-18 | 本多電子株式会社 | Sensor lift for fish finder |
| JP2014016275A (en) * | 2012-07-10 | 2014-01-30 | Furuno Electric Co Ltd | Mounting structure and mounting member |
-
1988
- 1988-01-13 JP JP299988U patent/JPH01107981U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014016275A (en) * | 2012-07-10 | 2014-01-30 | Furuno Electric Co Ltd | Mounting structure and mounting member |
| JP3179186U (en) * | 2012-08-07 | 2012-10-18 | 本多電子株式会社 | Sensor lift for fish finder |