JP2002006176A - Multicore optical connector plug - Google Patents
Multicore optical connector plugInfo
- Publication number
- JP2002006176A JP2002006176A JP2000191610A JP2000191610A JP2002006176A JP 2002006176 A JP2002006176 A JP 2002006176A JP 2000191610 A JP2000191610 A JP 2000191610A JP 2000191610 A JP2000191610 A JP 2000191610A JP 2002006176 A JP2002006176 A JP 2002006176A
- Authority
- JP
- Japan
- Prior art keywords
- plug
- adapter
- plugs
- adapter housing
- insertion holes
- 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
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、光通信システム用
の光ケーブルを接続するのに使用される多心光アダプタ
プラグに関する。The present invention relates to a multicore optical adapter plug used for connecting an optical cable for an optical communication system.
【０００２】[0002]
【従来の技術】従来の多心光アダプタプラグ、例えば図
１０に示したような２心光アダプタプラグｐは、２個一
対のプラグａ、ａをアダプタハウジングｂ内に、所定の
ピッチｌで、各プラグａ、ａ先端を突出させた状態で挿
入固着して形成されている。図中ｃはプラグａのフエル
ール、ｄはプラグフレーム、ｅは光ファイバケーブルを
各示す。2. Description of the Related Art A conventional multi-core optical adapter plug, for example, a two-core optical adapter plug p as shown in FIG. 10, has a pair of two plugs a, a at a predetermined pitch l in an adapter housing b. The plugs a are inserted and fixed in a state where the tips of the plugs a are projected. In the figure, c indicates a ferrule of a plug a, d indicates a plug frame, and e indicates an optical fiber cable.
【０００３】[0003]
【発明が解決しようとする課題】しかし、上記した従来
の２心アダプタプラグｐは、既述の如く各プラグａ、ａ
間のピッチｌが固定されているため、使用できる接続ア
ダプタの種類が限られる。つまり、２個のプラグ挿入孔
がプラグａ、ａ間のピッチｌと同等のピッチで形成され
ている接続アダプタしか使用できないところから、例え
ば現場作業で接続する際に、大小種々なピッチを有する
多数の２心アダプタプラグ（２個のプラグとアダプタハ
ウジングが結合された完成品）を用意しなければならな
かった。However, as described above, the conventional two-core adapter plug p has the plugs a, a
Since the pitch 1 between them is fixed, the types of connection adapters that can be used are limited. That is, since only the connection adapter in which the two plug insertion holes are formed at the same pitch as the pitch l between the plugs a and a can be used, for example, when connecting in the field work, many Had to be prepared (a completed product in which two plugs and an adapter housing were combined).
【０００４】[0004]
【目的】本発明は、上記した従来の技術が有する問題点
に鑑みなされたもので、種々なピッチのプラグ挿入孔を
有するアダプタハウジングを複数個設け、使用する接続
アダプタのピッチに対応したアダプタハウジングを選択
して、複数個のプラグを挿入するだけで、ワンタッチで
簡単に組み立て可能な多心光アダプタプラグを提供する
ことを目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art, and has a plurality of adapter housings having plug insertion holes of various pitches, the adapter housing corresponding to the pitch of a connection adapter to be used. The object of the present invention is to provide a multi-core optical adapter plug that can be easily assembled with a single touch simply by selecting a plurality of plugs.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本発明に係る多心光アダプタプラグは、種々なピッ
チで複数のプラグ挿入孔が貫通形成されている複数個の
アダプタハウジングと、各プラグ挿入孔に挿入可能な外
形状に形成されたスライドツマミを有する複数個のプラ
グとを備え、上記各アダプタハウジングと上記各プラグ
のスライドツマミに係合部を各設け、上記アダプタハウ
ジングのプラグ挿入孔にプラグを挿入し両者係合部を互
いに係合させることで組み立て得るようにしたことを特
徴とする。To achieve the above object, a multi-fiber optical adapter plug according to the present invention comprises: a plurality of adapter housings having a plurality of plug insertion holes formed at various pitches; A plurality of plugs each having a slide knob formed in an outer shape that can be inserted into each plug insertion hole, wherein each of the adapter housings and the slide knob of each of the plugs is provided with an engagement portion; It is characterized in that it is possible to assemble by inserting a plug into the insertion hole and engaging both engagement portions with each other.
【０００６】[0006]
【作用】種々なピッチで複数のプラグ挿入孔が貫通形成
されている複数個のアダプタハウジングを設け、該各ア
ダプタハウジングのプラグ挿入孔内へプラグを挿入する
と、両者に設けられた係合部が互いに係合することによ
り複数個の多心光アダプタプラグは組み立てられる。A plurality of adapter housings having a plurality of plug insertion holes formed therethrough at various pitches are provided, and when plugs are inserted into the plug insertion holes of each adapter housing, the engagement portions provided on both of them are engaged. By engaging with each other, a plurality of multi-core optical adapter plugs are assembled.
【０００７】そして、これら多心光アダプタプラグから
所定のピッチを有する多心光アダプタプラグを選択し、
当該ピッチと同等ピッチで形成されている接続アダプタ
のプラグ挿入孔内に挿入すれば、各プラグ挿入孔内に設
けられている係合部材がプラグ先端の係止部に係止さ
れ、該多心光アダプタプラグと、他方のプラグ挿入孔内
に挿入係止されたプラグ同志の先端が当接されて光接続
される。Then, a multi-core optical adapter plug having a predetermined pitch is selected from these multi-core optical adapter plugs,
When the plug is inserted into the plug insertion hole of the connection adapter formed at the same pitch as the pitch, the engagement member provided in each plug insertion hole is locked by the locking portion at the tip of the plug. The optical adapter plug is brought into contact with the ends of the plugs inserted and locked in the other plug insertion holes, and optically connected.
【０００８】[0008]
【発明の実施の形態】以下、本発明に係る多心光アダプ
タプラグの一実施形態として２心光アダプタプラグにつ
いて図面を参照して説明する。図１は２心光アダプタプ
ラグの図４におけるＡ−Ａ線矢視断面図を示し、図２は
同上の正面図を示し、図３は同上の側面図を示し、図４
は同上の平面図を示し、図５はアダプタハウジングの半
断面図を示し、図６は同上の背面図を示し、図７は図６
におけるＢ―Ｂ線矢視拡大断面図を示し、図８は本発明
の使用状態を示す平面図を示し、図９は同上のＣ−Ｃ線
矢視断面図を示す。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a two-core optical adapter plug as one embodiment of a multicore optical adapter plug according to the present invention will be described with reference to the drawings. FIG. 1 is a cross-sectional view of the two-core optical adapter plug taken along line AA in FIG. 4, FIG. 2 is a front view of the same, and FIG. 3 is a side view of the same.
6 shows a plan view of the same, FIG. 5 shows a half sectional view of the adapter housing, FIG. 6 shows a rear view of the same, and FIG.
8 is an enlarged sectional view taken along the line BB in FIG. 8, FIG. 8 is a plan view showing the state of use of the present invention, and FIG. 9 is a sectional view taken along the line CC in FIG.
【０００９】２心光アダプタプラグ１は図１ないし図４
に示したように、２個のプラグ挿入孔４、４が貫通形成
されている一個のアダプタハウジング２と、プラグ挿入
孔４、４に各挿入される二個のプラグ３、３とを主要部
材として構成されている。The two-core optical adapter plug 1 is shown in FIGS.
As shown in (1), one adapter housing 2 having two plug insertion holes 4, 4 formed therethrough and two plugs 3, 3 inserted into the plug insertion holes 4, 4, respectively, are main members. Is configured as
【００１０】上記２心光アダプタプラグ１におけるアダ
プタハウジング２には図１ないし図７に示したように、
プラグ３が挿入できるようその外形と対応する形状に、
かつ軸方向に長く２個のプラグ挿入孔４、４を、中央の
隔壁５を介して所定のピッチｌ（図４に示す）で貫通形
成させてある。As shown in FIGS. 1 to 7, the adapter housing 2 of the two-core optical adapter plug 1
In a shape corresponding to the external shape so that the plug 3 can be inserted,
Further, two plug insertion holes 4 long in the axial direction are formed through the center partition wall 5 at a predetermined pitch 1 (shown in FIG. 4).
【００１１】また、上記アダプタハウジング２には、そ
の上下両壁２ａ、２ａの外側面に摺り止め用の鋸歯状部
６、６が各成形され、一方、各プラグ挿入孔４、４の内
側面中央には、係合部７、７、７、７が各々対向するよ
うに設けられている。The adapter housing 2 is formed with serrated portions 6 and 6 on the outer surfaces of the upper and lower walls 2a and 2a, respectively, while the inner surfaces of the plug insertion holes 4 and 4 are formed. At the center, engaging portions 7, 7, 7, 7 are provided so as to face each other.
【００１２】これらの各係合部７…は図１および図５に
明記したように、基端８ａ、８ａ、８ａ、８ａを、アダ
プタハウジング２の各プラグ挿入孔４、４の上下内側面
中央に連設して外向き（図中右側）にプラグ３、３係合
用の２個一対の係合片８、８、８、８を、プラグ挿入孔
４、４の軸方向と直角方向、つまり図１および図２にお
いて上下方向に弾性を有するよう一体に形成させてあ
る。As shown in FIG. 1 and FIG. 5, each of the engaging portions 7 is formed by connecting the base ends 8a, 8a, 8a, 8a to the center of the upper and lower inner surfaces of each of the plug insertion holes 4, 4 of the adapter housing 2. And a pair of two engaging pieces 8, 8, 8, 8 for engaging the plugs 3, 3 in an outward direction (right side in the figure), in a direction perpendicular to the axial direction of the plug insertion holes 4, 1 and 2, they are integrally formed so as to have elasticity in the vertical direction.
【００１３】上記２個一対の係合片８、８、８、８の先
端には、プラグ３、３係合用の係合突起８ｂ、８ｂ、８
ｂ、８ｂが互いに対向するように突設されると共に、ア
ダプタハウジング２の上下両壁２ａ、２ａ内側面と係合
片８…間には、各係合片８…をバネ力に抗して上下方向
へ押し拡げ自在となるよう隙間９、９、９、９を形成さ
せてある。そしてこれら隙間９…は、アダプタハウジン
グ２の上下両壁２ａ、２ａの内側面の後端側を広げるこ
とで先端側に比して後端側をやや広幅に形成させてあ
る。At the tips of the pair of two engaging pieces 8, 8, 8, 8, engaging projections 8b, 8b, 8 for engaging the plugs 3, 3 are provided.
b, 8b are projected so as to face each other, and each of the engaging pieces 8 is provided between the upper and lower inner walls 2a, 2a of the adapter housing 2 and the engaging pieces 8 against the spring force. The gaps 9, 9, 9, 9 are formed so that they can be pushed and expanded in the vertical direction. The gaps 9 are formed such that the rear ends of the inner surfaces of the upper and lower walls 2a, 2a of the adapter housing 2 are slightly wider at the rear end than at the front end by widening the rear ends.
【００１４】さらに、図６および図７に示したように、
各プラグ挿入孔４、４内の２個一対の係合片８、８、
８、８の片側には、プラグ３、３の係合部両側に設けら
れたテーパ部の一方と噛合するようテーパ部１０、１
０、１０、１０を各形成させてある。上記アダプタハウ
ジング２の左右両壁２ｂ、２ｂの外側面にも摺り止め用
の鋸歯状部１１、１１を各形成させてある。Further, as shown in FIGS. 6 and 7,
In each of the plug insertion holes 4, two pairs of engagement pieces 8, 8,
One of the tapered portions 10, 1 is engaged with one of the tapered portions provided on both sides of the engaging portions of the plugs 3, 3.
0, 10, and 10 are formed. Serrated portions 11, 11 for anti-slipping are also formed on the outer surfaces of the left and right walls 2b, 2b of the adapter housing 2, respectively.
【００１５】一方、上記プラグ３は図１ないし図４に示
したように、先端に係止部３ａ、３ａを備えたプラグフ
レーム３ｂ、プラグフレーム３ｂに摺動自在に嵌合外挿
された筒状のスライドツマミ３ｃ、プラグフレーム３ｂ
内の中央先端にスプリング３ｄにて前方へ付勢保持され
たフエルール３ｅ、フエルール３ｅの軸心部に貫通固定
された光ケーブル３ｆ先端の光ファイバ３ｇ、ゴム製の
ブーツ３ｈ等から構成されている。On the other hand, as shown in FIGS. 1 to 4, the plug 3 has a plug frame 3b provided with locking portions 3a, 3a at its distal end, and a tube which is slidably fitted to the plug frame 3b. Slide knob 3c, plug frame 3b
A ferrule 3e is biased and held forward by a spring 3d at the center of the inside, an optical fiber 3g at the tip of an optical cable 3f penetrated and fixed to the axial center of the ferrule 3e, a rubber boot 3h, and the like.
【００１６】上記プラグ３におけるプラグフレーム３ａ
の上下両壁の後部中央には図１に示したように，既述ア
ダプタハウジング２のプラグ挿入孔４、４における係合
部７、７、７、７と互いに係合可能な係合部１２、１２
が設けられている。The plug frame 3a of the plug 3
As shown in FIG. 1, an engaging portion 12 engageable with the engaging portions 7, 7, 7, 7 in the plug insertion holes 4, 4 of the adapter housing 2 as described above. , 12
Is provided.
【００１７】これらの各係合部１２は、アダプタハウジ
ング２の係合片８、８、８、８先端の係合突起８ｂ、８
ｂ、８ｂ、８ｂと孔縁部において係合する四角形の窓孔
１３、１３にて形成させてある。また、各窓孔１３、１
３の両側には、アダプタハウジング２のプラグ挿入孔
４、４に設けられた既述テーパ部１０、１０、１０、１
０に噛合するテーパ部１４、１４、１４、１４を各形成
させてある。Each of these engaging portions 12 is provided with an engaging piece 8, 8, 8, 8 of the adapter housing 2.
b, 8b, and 8b are formed at rectangular window holes 13 and 13 that engage at the edge of the hole. In addition, each window hole 13, 1
3, the tapered portions 10, 10, 10, 1 provided in the plug insertion holes 4, 4 of the adapter housing 2.
The tapered portions 14, 14, 14, 14 that mesh with 0 are formed.
【００１８】そして、上記アダプタハウジング２のプラ
グ挿入孔４、４内にプラグ３、３を各挿入すると、各プ
ラグ３、３のプラグフレーム３ａ、３ａの外側面がアダ
プタハウジング２内の係合片８、８、８、８の係合突起
８ｂ、８ｂ、８ｂ、８ｂをそのバネ力に抗して押圧しつ
つ摺動し、各プラグ３、３先端がアダプタハウジング２
内を所定の位置まで突き抜けたとき、係合片８…の係合
突起８ｂ…がその復元力によりプラグフレーム３ａ、３
ａ後部の窓孔１３、１３の孔縁に係合すると共に、両者
のテーパ部１０…とテーパ部１４…とが互いに面圧噛合
されることでアダプタハウジング２とプラグ３、３とが
一体化された２心光アダプタプラグ１が組み立てられ
る。When the plugs 3 are respectively inserted into the plug insertion holes 4 of the adapter housing 2, the outer surfaces of the plug frames 3a, 3a of the plugs 3, 3 8, 8, 8, 8 engaging projections 8b, 8b, 8b, 8b are slid while pressing against the spring force, and each plug 3, 3 tip is adapter housing 2
When the protrusions 8b have penetrated through the inside of the plug frames 3a, 3d, the engagement protrusions 8b of the engagement pieces 8 have been restored.
(a) The adapter housing 2 and the plugs 3, 3 are integrated by engaging with the hole edges of the window holes 13, 13 at the rear and engaging the tapered portions 10 and 14 with each other under surface pressure. The assembled two-core optical adapter plug 1 is assembled.
【００１９】上記実施形態では、アダプタハウジング２
の係合部７…として係合片８…を設け、プラグ３の係合
部１２、１２として窓孔１３、１３を設けてあるが、こ
れとは逆にアダプタハウジング２側に窓孔（図示しな
い）を、プラグ３側に係合片（図示しない）を各設けて
構成することもできる。In the above embodiment, the adapter housing 2
Are provided as engaging portions 7 and window holes 13 and 13 are provided as engaging portions 12 and 12 of the plug 3. On the contrary, a window hole (shown in FIG. (Not shown) may be provided by providing an engagement piece (not shown) on the plug 3 side.
【００２０】以上の如く組み立て構成される２心光アダ
プタプラグ１は図８および図９に示したように使用され
る。即ち、アダプタハウジング２を把持しつつプラグ
３、３先端を、接続アダプタＡのプラグ挿入孔１５、１
５内に一方（図中右側）から挿入すると、プラグフレー
ム３ｂ先端の係止部３ａ、３ａに対して接続アダプタＡ
のプラグ挿入孔１５、１５内に突設されている係合部材
１６、１６が係止され、プラグ３、３は接続アダプタＡ
内の所定の位置（図中右側）にセットされる。The two-core optical adapter plug 1 constructed as described above is used as shown in FIGS. That is, while grasping the adapter housing 2, the tips of the plugs 3 and 3 are inserted into the plug insertion holes 15
5 from one side (right side in the figure), the connection adapter A
The engaging members 16, 16 projecting into the plug insertion holes 15, 15 are locked, and the plugs 3, 3 are connected to the connection adapter A.
Is set at a predetermined position (right side in the figure).
【００２１】次いで、接続アダプタＡのプラグ挿入孔１
５、１５内に他方（図中左側）から通常のプラグ１８、
１８を挿入すると、前記と同様にプラグフレーム１８ａ
先端の係止部１８ｂ、１８ｂに対して接続アダプタＡの
プラグ挿入孔１５、１５内に突設されている係合部材１
６ａ、１６ａが係止され、プラグ１８、１８は接続アダ
プタＡ内の所定の位置（図中左側）にセットされる。Next, the plug insertion hole 1 of the connection adapter A
A normal plug 18, from the other (left side in the figure),
18, the plug frame 18a is inserted as described above.
The engaging member 1 protruding into the plug insertion holes 15, 15 of the connection adapter A with respect to the locking portions 18b, 18b at the distal ends.
6a and 16a are locked, and the plugs 18 and 18 are set at predetermined positions (left side in the figure) in the connection adapter A.
【００２２】斯くして、プラグ３、３のフエルール３
ｅ、３ｅとプラグ１８、１８のフエルール１８ｃ、１８
ｃとが接続アダプタＡ内の各プラグ挿入孔１５、１５の
軸心に配置固定されたスリーブ１７、１７内に両側から
挿入され、フエルール３ｅ、３ｅとフエルール１８ｃ、
１８ｃの各先端が図９に示したように互いに当接するこ
とでプラグ３、３とプラグ１８、１８は光接続される。Thus, the ferrule 3 of the plug 3, 3
e, 3e and ferrules 18c, 18 of plugs 18, 18
c are inserted from both sides into sleeves 17, 17 fixedly arranged at the axis of each of the plug insertion holes 15, 15 in the connection adapter A, and the ferrules 3e, 3e and the ferrule 18c,
The plugs 3, 3 and the plugs 18, 18 are optically connected by the respective tips of 18c contacting each other as shown in FIG.
【００２３】なお、本発明は、既述の２心光アダプタプ
ラグ１以外にも、３心、４心はもちろん、それ以上の多
心光コネクタプラグに対しても適用可能である。The present invention is applicable not only to the above-described two-core optical adapter plug 1 but also to multi-core optical connector plugs having three or four cores or more.
【００２４】[0024]
【発明の効果】本発明は、以上説明したように構成され
ているので、種々なピッチで複数のプラグ挿入孔が貫通
形成されている複数個のアダプタハウジングの中から、
使用する接続アダプタのプラグ挿入孔のピッチに対応し
たものを選択して当該アダプタハウジングとプラグとを
現場で組み立てることができる。According to the present invention, as described above, the present invention can be applied to a plurality of adapter housings having a plurality of plug insertion holes formed at various pitches.
The adapter housing and the plug can be assembled on site by selecting a connection adapter corresponding to the pitch of the plug insertion holes of the connection adapter to be used.
【００２５】そのさい、アダプタハウジングに対してプ
ラグを挿入するだけで、両者は互いの係合部が係合する
ため、ワンタッチで簡単に所定位置に固定でき、しかも
工具が不用である。At this time, the plugs are simply inserted into the adapter housing, and the engaging portions of the two are engaged with each other, so that they can be easily fixed at a predetermined position with a single touch, and no tools are required.
【図１】本発明に係る多心光アダプタプラグの一実施形
態として２心光アダプタプラグの図４におけるＡ−Ａ線
矢視断面図を示す。FIG. 1 is a cross-sectional view of a two-core optical adapter plug taken along line AA in FIG. 4 as one embodiment of a multicore optical adapter plug according to the present invention.
【図２】同上の正面図を示す。FIG. 2 shows a front view of the same.
【図３】同上の側面図を示す。FIG. 3 shows a side view of the same.
【図４】同上の平面図を示す。FIG. 4 shows a plan view of the same.
【図５】アダプタハウジングの半断面図を示す。FIG. 5 shows a half sectional view of the adapter housing.
【図６】同上の背面図を示す。FIG. 6 shows a rear view of the same.
【図７】図６におけるＢ−Ｂ線矢視拡大断面図を示す。FIG. 7 is an enlarged sectional view taken along line BB in FIG. 6;
【図８】本発明の使用状態の平面図を示す。FIG. 8 shows a plan view of the use state of the present invention.
【図９】図８のＣ−Ｃ線矢視断面図である。9 is a sectional view taken along line CC of FIG.
【図１０】従来の多心光アダプタプラグの説明図を示
す。FIG. 10 is an explanatory view of a conventional multicore optical adapter plug.
１ ２心光アダプタプラグ ２ アダプタハウジング ３ プラグ ３ｃ スライドツマミ ４ プラグ挿入孔 ７ 係合部 １２ 係合部 ｌ ピッチ DESCRIPTION OF SYMBOLS 1 2-core optical adapter plug 2 Adapter housing 3 Plug 3c Slide knob 4 Plug insertion hole 7 Engagement part 12 Engagement part l Pitch
───────────────────────────────────────────────────── フロントページの続き (72)発明者 杉田 悦治 東京都新宿区西新宿二丁目１番１号エヌ・ ティ・ティ・アドバンステクノロジ株式会 社内 Ｆターム(参考） 2H036 QA03 QA32 QA47 QA57 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Etsuji Sugita 2-1-1, Nishi-Shinjuku, Shinjuku-ku, Tokyo NTT Advanced Technology Corporation In-house F-term (reference) 2H036 QA03 QA32 QA47 QA47 QA57
Claims (1)
形成されている複数個のアダプタハウジングと、各プラ
グ挿入孔に挿入可能な外形状に形成されたスライドツマ
ミを有する複数個のプラグとを備え、上記各アダプタハ
ウジングと上記各プラグのスライドツマミに係合部を各
設け、上記アダプタハウジングのプラグ挿入孔にプラグ
を挿入し両者係合部を互いに係合させることで組み立て
得るようにしたことを特徴とする多心光アダプタプラ
グ。A plurality of adapter housings having a plurality of plug insertion holes formed therethrough at various pitches, and a plurality of plugs having a slide knob formed in an outer shape insertable into each of the plug insertion holes. An engagement portion is provided on each of the slide knobs of the adapter housing and the plug, and a plug is inserted into a plug insertion hole of the adapter housing and the engagement portions are engaged with each other so that assembly can be performed. A multi-core optical adapter plug, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000191610A JP2002006176A (en) | 2000-06-26 | 2000-06-26 | Multicore optical connector plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000191610A JP2002006176A (en) | 2000-06-26 | 2000-06-26 | Multicore optical connector plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002006176A true JP2002006176A (en) | 2002-01-09 |
Family
ID=18690884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000191610A Pending JP2002006176A (en) | 2000-06-26 | 2000-06-26 | Multicore optical connector plug |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002006176A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003294986A (en) * | 2002-03-18 | 2003-10-15 | Kingfisher Internatl Pty Ltd | Optical fiber connector system |
| EP3537195A2 (en) | 2018-03-08 | 2019-09-11 | Sanwa Denki Kogyo Co., Ltd. | Lc-type simplified connector plug and optical connector device using the plug |
-
2000
- 2000-06-26 JP JP2000191610A patent/JP2002006176A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003294986A (en) * | 2002-03-18 | 2003-10-15 | Kingfisher Internatl Pty Ltd | Optical fiber connector system |
| EP3537195A2 (en) | 2018-03-08 | 2019-09-11 | Sanwa Denki Kogyo Co., Ltd. | Lc-type simplified connector plug and optical connector device using the plug |
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