JPS601105U

JPS601105U - Parallel plastic fiber optic link connector mechanism

Info

Publication number: JPS601105U
Application number: JP8690183U
Authority: JP
Inventors: 門屋　広美; 竹治山脇; 一郎大橋
Original assignee: 鐘淵化学工業株式会社
Priority date: 1983-06-06
Filing date: 1983-06-06
Publication date: 1985-01-07
Also published as: JPS6315845Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は送り側機器、受は側板器間でＰＯＦ　ＩＪンク
コネクタを伝送路として電気信号を送受するブロック図
、第２図は４並列ＰＯＦリンクコネクタの送信部（又は
受信部）とコネクタ雌部の実施態様を示す概要図、第３
図は雄部の実施態様を示す概要図、第４図はロッキング
用プラグの構造の実施態様を示し、Ａは断面図、Ｂは操
作（着脱）時の状態を示す断面図、第５図はＰＯＦコー
ド用プラグの実施態様を示し、Ａ１は正面図、Ａ２は左
側面図、Ａ３は右側面図、Ｂ□はＰＯＦコード固定管の
正面図、Ｂ２は右側面図、Ｃはコード押えキャップの断
面図である。１・・・送信部（受信部）筐体ζ２・・・発光素子（受
光素子）、３・・・駆動回路基盤（増幅・波形整形回路
基盤）、４・・・プラグホール、５・・田ツキングプラ
グ用ホール、６・・・ロックホール、７・・・半円状溝
、８・・・ボルト、９・・・ロッキング用プラグ、１０
・・・ロッキングコントロール突起、１１・・・ロッキ
ンク突起、１２・・・ＰＯＦコード芯、１３・・・ＰＯ
Ｆコード芯保護管、１４・・・ＰＯＦコード、１５・・
・ＰＯＦ固定管、１６・・・コード押えキャップ、１６
ａ・・・円筒部、１６ｂ・・・円錐台部、１７・・−Ｐ
ＯＦコードシース、１８・・・プラグ位置決め凸部、１
９・・・スリット、２０・・・ＰＯＦコード挿通孔、２
１・・・ＰＯＦコード用プラグ、２２・・・バネ体、２
３・・・ロッキング突起用孔、２４・・・ロッキングコ
ントロール突起用孔、２５・・・固定用凸部、２６・・
・固定用凹部、Ａ、　Ｂ・・・プラグ支持バー。Figure 1 is a block diagram of transmitting and receiving electrical signals between the transmitting side equipment and the side plate unit using the POF IJ link connector as a transmission path. Figure 2 is the transmitting part (or receiving part) of the 4 parallel POF link connector and the female connector. Schematic diagram showing the embodiment of the part, 3rd
The figure is a schematic diagram showing an embodiment of the male part, FIG. 4 is a schematic diagram showing an embodiment of the structure of the locking plug, A is a sectional view, B is a sectional view showing the state during operation (attachment/detaching), and FIG. The embodiments of the POF cord plug are shown, A1 is a front view, A2 is a left side view, A3 is a right side view, B□ is a front view of the POF cord fixing tube, B2 is a right side view, and C is a view of the cord holding cap. FIG. 1... Transmitting unit (receiving unit) housing ζ2... Light emitting element (light receiving element), 3... Drive circuit board (amplification/waveform shaping circuit board), 4... Plug hole, 5... Field Locking plug hole, 6... Lock hole, 7... Semicircular groove, 8... Bolt, 9... Locking plug, 10
... Locking control projection, 11 ... Locking projection, 12 ... POF cord core, 13 ... PO
F code core protection tube, 14... POF code, 15...
・POF fixed tube, 16... Cord holding cap, 16
a...Cylindrical part, 16b...Truncated conical part, 17...-P
OF cord sheath, 18... plug positioning protrusion, 1
9...Slit, 20...POF cord insertion hole, 2
1... POF cord plug, 22... Spring body, 2
3... Hole for locking protrusion, 24... Hole for locking control protrusion, 25... Fixing protrusion, 26...
・Fixing recess, A, B...Plug support bar.

Claims

[Scope of claim for utility model registration] 1. Transmitting section - Connector plastic optical fiber (P
Lastic Optical Fiber (hereinafter abbreviated as POF) consists of a code-connector receiving section and performs parallel transmission using multiple lines.
In the J-link connector, transmitter (or receiver) housing 1
The base parts 3 of the drive circuits (or amplification/waveform shaping circuits) connected to the light emitting elements (or light receiving elements) 2 are arranged in parallel in the
A parallel plastic optical fiber link connector characterized by having a transmitting section (or receiving section) with a reduced parallel width. 2 Plug hole 4 inside the transmitter (or receiver) housing 1
1. The link connector according to claim 1, which is a registered utility model, and is provided with a connector female part having a locking plug hole 5 and a locking hole 6 penetrating into the locking plug hole 5 from the outside of the housing 1. 3. Plug support bars A and B, which are provided with a semicircular groove 7 approximately the same as the outer diameter of the POF cord plug 21 on the opposing joint surfaces, and a recessed portion for accommodating the plug positioning convex portion 18 in the groove 7. P is joined between the opposing semicircular grooves 7.
A plug support bar A that holds the OF cord plug 21. By inserting and fitting the locking plug 9 into the locking plug hole 5 of the female part, the male part of the connector, which is equipped with a locking plug 9 on either side of the connector B, can be freely engaged and detached from the female body. A link connector according to claim 2 of the utility model registration claim. 4 The locking plug 9 is provided with a locking protrusion hole 23 and a locking control protrusion hole 24,
A spring body 22 having a locking protrusion 11 and a locking control protrusion 10 is installed in the spring body 22 with the protrusions 11 and 10 protruding from the holes 23 and 24, respectively, and when the locking control protrusion 10 is pressed, the spring body 22 locks in conjunction with this. The link connector according to claim 3, which is a utility model, and has a structure in which the protrusion 11 can be submerged inside the hole 23. 5 The POF plug 21 is a POF cord fixing tube 1 having a cord presser cap attachment part provided with a slit 19.
The POF cord 14 is inserted into the cylindrical part 16a and a truncated conical part 16b that has a gentle converging taper.
A cord holding cap 16 having a POF cord insertion hole 20 slightly larger than the outer diameter of the cord 14 is attached to the attachment part from the cylindrical part 16a side.
The slit 19 is squeezed by the truncated conical portion 16b of P
The link connector according to claim 1, 2, 3, or 4, in which the OF cord 14 is clamped and fixed within the POF cord fixing tube 15.