JPH01172009U - - Google Patents
Info
- Publication number
- JPH01172009U JPH01172009U JP6969888U JP6969888U JPH01172009U JP H01172009 U JPH01172009 U JP H01172009U JP 6969888 U JP6969888 U JP 6969888U JP 6969888 U JP6969888 U JP 6969888U JP H01172009 U JPH01172009 U JP H01172009U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- ferrules
- bases
- state
- 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
- 239000013307 optical fiber Substances 0.000 claims description 6
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Description
第１図は本考案のロータリーコネクタの一実施
例を示す縦断面図、第２図は第１図の―線に
沿う一部省略の横断面図、第３図は第１図におけ
るフエルールの先端部の拡大断面図である。
１……外部ハウジング、２Ａ，２Ｂ……外部フ
エルール、３……固定側ソケツト、４……回転側
ソケツト、５……軸受け、６Ａ，６Ｂ……内部フ
エルール、７……ロータリー接続部、８，９……
ソケツトハウジング、１０……フエルール嵌合部
、１１……嵌合用穴、１２Ａ，１２Ｂ……中間フ
エルール、１３……光フアイバ、１４……位置決
め基盤、１５……押圧基盤、１６……溝、１７…
…凸面、２１……弾発部材、２２……押え機構、
２３……基端部、２４……弾発部材、２５……接
続スリーブ、ｇ……間隔。
Fig. 1 is a longitudinal cross-sectional view showing an embodiment of the rotary connector of the present invention, Fig. 2 is a partially omitted cross-sectional view taken along the line - in Fig. 1, and Fig. 3 is the tip of the ferrule in Fig. 1. FIG. 1... External housing, 2A, 2B... External ferrule, 3... Fixed side socket, 4... Rotating side socket, 5... Bearing, 6A, 6B... Internal ferrule, 7... Rotary connection part, 8, 9...
Socket housing, 10...Ferrule fitting portion, 11...Fitting hole, 12A, 12B...Intermediate ferrule, 13...Optical fiber, 14...Positioning base, 15...Press base, 16...Groove, 17...
... convex surface, 21 ... resilient member, 22 ... presser mechanism,
23... Base end portion, 24... Resilient member, 25... Connection sleeve, g... Spacing.
Claims (1)
固定した一対の円柱状フエルール６Ａ，６Ｂを相
対回転自在に接続するロータリーコネクタであつ
て、外部ハウジング１の中に、接続状態の両フエ
ルールを挾持する一組の基盤１４，１５が固定状
態に支持されるとともに、その少なくとも一方の
基盤１４に、両フエルールの側部を係合する横断
面Ｖ字状の溝１６が形成され、両基盤の間から突
出させたフエルールの一方の基端部２３を把持す
るソケツトハウジング８が、前記外部ハウジング
に対して回転自在に支持されていることを特徴と
する光フアイバ用ロータリーコネクタ。 ２ 前記両フエルールは、その先端面が凸面１７
に形成されるとともに、該凸面に対して光フアイ
バの先端を内方にわずかに退避させた状態に固定
していることを特徴とする実用新案登録請求の範
囲第１項記載の光フアイバ用ロータリーコネクタ
。[Claims for Utility Model Registration] 1. A rotary connector for relatively rotatably connecting a pair of cylindrical ferrules 6A and 6B in which the ends of optical fibers 13 are respectively fixed in an inserted state, and the rotary connector is connected in an external housing 1. A pair of bases 14 and 15 holding both ferrules in a fixed state are supported in a fixed state, and at least one of the bases 14 is formed with a groove 16 having a V-shaped cross section that engages the sides of both ferrules. A rotary connector for an optical fiber, characterized in that a socket housing 8 that grips one base end 23 of a ferrule protruding from between both bases is rotatably supported with respect to the external housing. . 2 Both of the ferrules have a convex end surface 17
The optical fiber rotary according to claim 1, wherein the optical fiber is fixed in a state in which the tip of the optical fiber is slightly retracted inward with respect to the convex surface. connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6969888U JPH01172009U (en) | 1988-05-26 | 1988-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6969888U JPH01172009U (en) | 1988-05-26 | 1988-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01172009U true JPH01172009U (en) | 1989-12-06 |
Family
ID=31294969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6969888U Pending JPH01172009U (en) | 1988-05-26 | 1988-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01172009U (en) |
-
1988
- 1988-05-26 JP JP6969888U patent/JPH01172009U/ja active Pending
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