JPH0459410U - - Google Patents
Info
- Publication number
- JPH0459410U JPH0459410U JP10281290U JP10281290U JPH0459410U JP H0459410 U JPH0459410 U JP H0459410U JP 10281290 U JP10281290 U JP 10281290U JP 10281290 U JP10281290 U JP 10281290U JP H0459410 U JPH0459410 U JP H0459410U
- Authority
- JP
- Japan
- Prior art keywords
- pointer
- scale plate
- rotates
- driving
- rotation angle
- 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
Links
Landscapes
- Details Of Measuring And Other Instruments (AREA)
Description
第１図はこの考案の実施例である針路設定器の
断面構造を表す図である。第２図は同針路設定器
の制御部のブロツク図、第３図は針路設定器の表
示例を表す図である。第４図は従来の針路設定器
の構造を表す図である。
１……目盛板、２……指針、３……ベース、４
……差動軸、９……ロータリーエンコーダ、１０
……全面ガラス、１３，１４……プーリ、１５…
…ベルト、１６……ステツピングモータ、１７…
…超音波モータ、１７ａ……振動体、１７ｂ……
移動体。
FIG. 1 is a diagram showing the cross-sectional structure of a course setting device which is an embodiment of this invention. FIG. 2 is a block diagram of the control section of the course setting device, and FIG. 3 is a diagram showing an example of the display of the course setting device. FIG. 4 is a diagram showing the structure of a conventional course setting device. 1... Scale plate, 2... Pointer, 3... Base, 4
... Differential shaft, 9 ... Rotary encoder, 10
...Full glass, 13,14...Pulley, 15...
...Belt, 16...Stepping motor, 17...
...Ultrasonic motor, 17a... Vibrating body, 17b...
mobile object.
Claims (1)
させ、指針側の駆動により指針のみ回転させる回
転力伝達機構と、目盛板を回転させる目盛板駆動
手段と、固定体に対する指示の回転角度を検出す
る回転角度検出器とを備えた針路設定器において
、 指針を回転させる超音波モータを固定体と指針
間に設けたことを特徴とする針路設定器。[Scope of Claim for Utility Model Registration] A rotational force transmission mechanism that rotates the pointer together with the scale plate by driving the scale plate side, and rotates only the pointer by driving the pointer side, a scale plate drive means that rotates the scale plate, and a fixed body. What is claimed is: 1. A course setting device comprising: a rotation angle detector for detecting a rotation angle of an instruction to the pointer, characterized in that an ultrasonic motor for rotating the pointer is provided between the fixed body and the pointer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10281290U JP2514975Y2 (en) | 1990-09-28 | 1990-09-28 | Course setting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10281290U JP2514975Y2 (en) | 1990-09-28 | 1990-09-28 | Course setting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0459410U true JPH0459410U (en) | 1992-05-21 |
| JP2514975Y2 JP2514975Y2 (en) | 1996-10-23 |
Family
ID=31847373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10281290U Expired - Lifetime JP2514975Y2 (en) | 1990-09-28 | 1990-09-28 | Course setting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2514975Y2 (en) |
-
1990
- 1990-09-28 JP JP10281290U patent/JP2514975Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2514975Y2 (en) | 1996-10-23 |
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