JPH0255746U - - Google Patents
Info
- Publication number
- JPH0255746U JPH0255746U JP13435588U JP13435588U JPH0255746U JP H0255746 U JPH0255746 U JP H0255746U JP 13435588 U JP13435588 U JP 13435588U JP 13435588 U JP13435588 U JP 13435588U JP H0255746 U JPH0255746 U JP H0255746U
- Authority
- JP
- Japan
- Prior art keywords
- optical signal
- transmission device
- disposed
- section
- fixed
- 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
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000008054 signal transmission Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Communication System (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Description
第１図は本考案に係る光信号伝達装置の第１実
施例を示す回路構成図である。第２図は本考案に
係る光信号伝達装置の第２実施例を示す回路構成
図である。
１……回転部、２……固定部、３……発信部、
４……符号化回路、５……駆動回路、６……回転
軸、７，７′……回転盤、８，８′，９，９′…
…自発光性素子、１０，１１……受信部。
FIG. 1 is a circuit diagram showing a first embodiment of an optical signal transmission device according to the present invention. FIG. 2 is a circuit diagram showing a second embodiment of the optical signal transmission device according to the present invention. 1... Rotating part, 2... Fixed part, 3... Transmitting part,
4... Encoding circuit, 5... Drive circuit, 6... Rotating shaft, 7, 7'... Rotating disk, 8, 8', 9, 9'...
... Self-luminous element, 10, 11 ... Receiving section.
Claims (1)
伝達する光信号伝達装置において、回転部側と固
定部側のいずれか一方に配設し所望の電気信号を
発する発信部と、上記回転部側における回転体と
同心上に配設し全周にわたつて発光面を有する自
発光性素子を備えた回転盤から成り上記電気信号
を光信号に変換して出力する送信部と、上記回転
部側と上記固定部側のいずれか他方に配設し上記
光信号を受信する受信部とを備えて構成したこと
を特徴とする光信号伝達装置。 In an optical signal transmission device that transmits an optical signal between two members that rotate relative to each other, a transmitting part that is disposed on either the rotating part side or the fixed part side and emits a desired electrical signal, and a transmitting section that converts the electrical signal into an optical signal and outputs it, comprising a rotary disk equipped with a self-luminous element that is arranged concentrically with the rotating body and has a light-emitting surface over the entire circumference; An optical signal transmission device comprising: a receiving section disposed on the other of the fixed section side and the fixed section side and receiving the optical signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13435588U JPH0255746U (en) | 1988-10-14 | 1988-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13435588U JPH0255746U (en) | 1988-10-14 | 1988-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0255746U true JPH0255746U (en) | 1990-04-23 |
Family
ID=31393040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13435588U Pending JPH0255746U (en) | 1988-10-14 | 1988-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0255746U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59214345A (en) * | 1983-05-19 | 1984-12-04 | Toyota Motor Corp | Signal transmitter |
| JPS61131629A (en) * | 1984-11-27 | 1986-06-19 | アシエル・エ・ウーテイラージユ・プージヨ | Apparatus for transmitting data from steering wheel to element mounted on vehicle with optical joint |
| JPS62210743A (en) * | 1986-03-11 | 1987-09-16 | Mitsubishi Electric Corp | Rotating body information transmission equipment |
-
1988
- 1988-10-14 JP JP13435588U patent/JPH0255746U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59214345A (en) * | 1983-05-19 | 1984-12-04 | Toyota Motor Corp | Signal transmitter |
| JPS61131629A (en) * | 1984-11-27 | 1986-06-19 | アシエル・エ・ウーテイラージユ・プージヨ | Apparatus for transmitting data from steering wheel to element mounted on vehicle with optical joint |
| JPS62210743A (en) * | 1986-03-11 | 1987-09-16 | Mitsubishi Electric Corp | Rotating body information transmission equipment |