JPS6197785U - - Google Patents
Info
- Publication number
- JPS6197785U JPS6197785U JP18270684U JP18270684U JPS6197785U JP S6197785 U JPS6197785 U JP S6197785U JP 18270684 U JP18270684 U JP 18270684U JP 18270684 U JP18270684 U JP 18270684U JP S6197785 U JPS6197785 U JP S6197785U
- Authority
- JP
- Japan
- Prior art keywords
- light
- display device
- fish finder
- emitting
- emitting bodies
- 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
- 241000251468 Actinopterygii Species 0.000 claims description 6
- 239000003086 colorant Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
第１図は本考案の１実施例の魚群探知機の表示
装置の斜視図、第２図は第１図の表示装置を発光
させる魚群探知機の回路図、第３図は第１図の表
示装置で水中の状況を表示する状態を示した図、
第４図は第２図の回路の１具体例を示した図、第
５図は本考案の他の実施例の表示装置の斜視図、
第６図は従来の魚群探知機の表示装置の側面図及
び正面図である。
６…ドラム、７…発光ダイオード、８…駆動回
路、９…制御回路、１０…増幅器、１１…送受波
器、１２…送信機。
Fig. 1 is a perspective view of a display device of a fish finder according to an embodiment of the present invention, Fig. 2 is a circuit diagram of a fish finder that makes the display device of Fig. 1 emit light, and Fig. 3 is a display of Fig. 1. A diagram showing how the device displays the underwater situation,
FIG. 4 is a diagram showing a specific example of the circuit shown in FIG. 2, and FIG. 5 is a perspective view of a display device according to another embodiment of the present invention.
FIG. 6 is a side view and a front view of a display device of a conventional fish finder. 6... Drum, 7... Light emitting diode, 8... Drive circuit, 9... Control circuit, 10... Amplifier, 11... Transducer, 12... Transmitter.
Claims (1)
における超音波の反射波を前記送受波器で電気信
号に変換し、この信号を増幅して表示装置で表示
するようにした魚群探知機において、前記表示装
置は回転方向に対して直交してほぼ一列に回転体
に設けられた多数の発光体からなり、該発光体の
発光時間を順次ずらして点灯する手段を設けるこ
とを特徴とする魚群探知機の表示装置。 (2) 前記発光体は２色以上の発光体であること
を特徴とする実用新案登録請求の範囲第１項記載
の魚群探知機の表示装置。[Claims for Utility Model Registration] (1) A transducer emits ultrasonic waves into water, the transducer converts the reflected waves of the ultrasonic waves into an electrical signal, and this signal is amplified to display a display device. In the fish finder, the display device is composed of a large number of light-emitting bodies provided on the rotating body in substantially a line perpendicular to the direction of rotation, and the light-emitting bodies are turned on by sequentially shifting the emission time of the light-emitting bodies. A display device for a fish finder, characterized in that it is provided with means for (2) The display device for a fish finder according to claim 1, wherein the light-emitting body is a light-emitting body of two or more colors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18270684U JPS6197785U (en) | 1984-12-01 | 1984-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18270684U JPS6197785U (en) | 1984-12-01 | 1984-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6197785U true JPS6197785U (en) | 1986-06-23 |
Family
ID=30740241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18270684U Pending JPS6197785U (en) | 1984-12-01 | 1984-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6197785U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5652268A (en) * | 1979-10-01 | 1981-05-11 | Hiroshi Suwa | Mounting method of rib bar |
| JPS5965278A (en) * | 1982-10-06 | 1984-04-13 | Furuno Electric Co Ltd | Wide range underwater detecting and display apparatus |
-
1984
- 1984-12-01 JP JP18270684U patent/JPS6197785U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5652268A (en) * | 1979-10-01 | 1981-05-11 | Hiroshi Suwa | Mounting method of rib bar |
| JPS5965278A (en) * | 1982-10-06 | 1984-04-13 | Furuno Electric Co Ltd | Wide range underwater detecting and display apparatus |
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