JPS63153205U - - Google Patents
Info
- Publication number
- JPS63153205U JPS63153205U JP4618787U JP4618787U JPS63153205U JP S63153205 U JPS63153205 U JP S63153205U JP 4618787 U JP4618787 U JP 4618787U JP 4618787 U JP4618787 U JP 4618787U JP S63153205 U JPS63153205 U JP S63153205U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- signals
- convex lens
- movable body
- fixed body
- 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
- 239000013307 optical fiber Substances 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims 3
- 238000003384 imaging method Methods 0.000 claims 1
Description
第１図は本考案の一実施例の要部の構成を示す
断面図、第２図は上記実施例装置の応用例を示す
斜視図である。
１…光フアイバ素線（可動側）、２…凸レンズ
、３…光フアイバ素線（固定側）、４…凹レンズ
、５…受像部、６…摺動部、７…可動体、８…固
定体。
FIG. 1 is a cross-sectional view showing the configuration of essential parts of an embodiment of the present invention, and FIG. 2 is a perspective view showing an example of application of the device of the above embodiment. DESCRIPTION OF SYMBOLS 1... Optical fiber wire (movable side), 2... Convex lens, 3... Optical fiber wire (fixed side), 4... Concave lens, 5... Image receiving part, 6... Sliding part, 7... Movable body, 8... Fixed body .
Claims (1)
いて、上記可動体に設置された物体を撮像するた
めの光信号を伝送する複数本の光フアイバと、上
記固定体に設けられ、上記複数本の光フアイバか
らの信号を集光する凸レンズと、同凸レンズから
の光を拡大する凹レンズとを具備してなることを
特徴とする光スイベルジヨイント装置。 A device for transmitting optical signals from a movable body to a fixed body includes a plurality of optical fibers for transmitting optical signals for imaging an object installed on the movable body, and a plurality of optical fibers installed on the fixed body, An optical swivel joint device comprising: a convex lens that focuses signals from an optical fiber; and a concave lens that magnifies light from the convex lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4618787U JPS63153205U (en) | 1987-03-28 | 1987-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4618787U JPS63153205U (en) | 1987-03-28 | 1987-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63153205U true JPS63153205U (en) | 1988-10-07 |
Family
ID=30865618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4618787U Pending JPS63153205U (en) | 1987-03-28 | 1987-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63153205U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5691208A (en) * | 1979-12-26 | 1981-07-24 | Fuji Photo Optical Co Ltd | Wide angled endoscope optical system |
| JPS5745618B2 (en) * | 1978-03-27 | 1982-09-29 |
-
1987
- 1987-03-28 JP JP4618787U patent/JPS63153205U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5745618B2 (en) * | 1978-03-27 | 1982-09-29 | ||
| JPS5691208A (en) * | 1979-12-26 | 1981-07-24 | Fuji Photo Optical Co Ltd | Wide angled endoscope optical system |