JP2004361893A - Splicing unit - Google Patents

Splicing unit Download PDF

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Publication number
JP2004361893A
JP2004361893A JP2003163475A JP2003163475A JP2004361893A JP 2004361893 A JP2004361893 A JP 2004361893A JP 2003163475 A JP2003163475 A JP 2003163475A JP 2003163475 A JP2003163475 A JP 2003163475A JP 2004361893 A JP2004361893 A JP 2004361893A
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Prior art keywords
unit
unit body
outer chassis
front
body
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JP2003163475A
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JP4093475B2 (en
Inventor
Kisou Takagi
競 高木
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Kawamura Electric Inc
河村電器産業株式会社
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Priority to JP2003163475A priority Critical patent/JP4093475B2/en
Publication of JP2004361893A publication Critical patent/JP2004361893A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a splicing unit superior in wiring workability of optical fibers. <P>SOLUTION: The splicing unit 1 is composed of a unit body 2 and an outer chassis 3, with the front of the unit body 2 being openably butterflied of an adapter panel 11 provided with a large number of adapters 10, and the unit body 2 is slidably stored, in the front and rear directions in the outer chassis 3 opening to the front. A latch 24 is provided on the lower part of the front of the unit body 2 and can be held so as not to be sprung when being stored in the outer chassis 3; in addition, a rod-like stopper 28 fixed on the outer chassis 3 is inserted in a slot 29 of a rail 20 of the lower face of the unit body 2 which is provided so as not to slip off, when the unit body 2 is pulled out. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【0001】 [0001]
【発明の属する技術分野】 BACKGROUND OF THE INVENTION
本発明は、光配線盤やラック等にマウントして取り付けられ、光ファイバの接続部と余長を収納するためのスプライスユニットに関する。 The present invention is mounted by mounting the optical wiring board and racks, etc., relating to a splice unit for housing the connecting portion and the excess length of the optical fiber.
【0002】 [0002]
【従来の技術】 BACKGROUND OF THE INVENTION
従来のスプライスユニットは、箱状に形成したユニット本体の内部に光ファイバ心線の融着部と余長とを収納するための融着トレイを収納し、融着トレイはレールによって前後方向にスライド可能に設けられている。 Conventional splicing unit houses a fusion tray for accommodated inside the unit body formed in a box shape and a fused portion and the excess length of the optical fiber, the sliding in the longitudinal direction by fusing tray rails to be able to are provided. また、ユニット本体の前面に光ファイバコード同士をコネクタ接続するための多数のアダプタが設けられたアダプタパネルを開閉可能に蝶着されている。 Also it hinged a large number of adapter panels adapter is provided for the connector connecting the optical fiber cord with each other on the front surface of the unit main body to be opened and closed. アダプタパネルの裏面の下部には光ファイバコードの余長を収納するための余長収納部が張設されている。 The lower portion of the rear surface of the adapter panel slack storage portion for storing the excess length of the optical fiber cord is stretched. ユニット本体の左右側面にはマウント部が張設され、ラック等の内部に立設されたマウントアングルにマウント部を当接させ螺着して固定される(例えば、特許文献1参照。)。 The left and right sides of the unit body mounted portion stretched, within the erected a mount angle of the rack or the like is brought into contact with the mount portion is fixed by screwing (e.g., see Patent Document 1.).
【0003】 [0003]
【特許文献1】 [Patent Document 1]
特開2002−372634号公報(第3−4頁、第6,9図) JP 2002-372634 JP (3-4 pages, the 6,9 ​​diagram)
【0004】 [0004]
【発明が解決しようとする課題】 [Problems that the Invention is to Solve
従来のスプライスユニットは融着トレイが前後方向にスライド可能に設けられて配線作業性を向上させているが、ユニット本体から融着トレイが完全に突出する構造ではなく、ユニット本体内に手を差し入れて狭い空間で作業を行わなければならないので作業性が悪いという欠点があった。 Although the conventional splicing unit fusion tray which improves the wiring workability slidable in the longitudinal direction, rather than the structure fused tray from the unit main body is fully extended, put his hand into the unit body workability because it must perform the work in a narrow space Te there has been a drawback that bad.
【0005】 [0005]
そこで上記問題点に鑑み、本発明の目的は、光ファイバの配線作業性が良好なスプライスユニットを提供することである。 Therefore in view of the above problems, an object of the present invention is that the wiring work of the optical fiber to provide good splicing unit.
【0006】 [0006]
【課題を解決するための手段】 In order to solve the problems]
上記目的を達成するために、箱状のユニット本体の内部に光ファイバコードの余長や光ファイバ心線の融着部等を収納可能にしたスプライスユニットにおいて、ユニット本体の前面に光ファイバコード同士をコネクタ接続するための多数のアダプタが設けられたアダプタパネルを開閉自在に蝶着するとともに、ユニット本体を少なくとも前面が開放した箱状のアウターシャーシに収納してアウターシャーシに対しユニット本体をスライド可能にし、ユニット本体をアウターシャーシに収納した状態に保持するためのロック部と、ユニット本体をアウターシャーシから引き出した際に脱落を防止するためのストッパーとを備えたことを特徴とする。 To achieve the above object, the excess length or the optical fiber splicing unit that enables accommodating the fused portion or the like of the optical fiber cord in the interior of the box-shaped unit body, the optical fiber cord with each other on the front of the unit body the connector as well as hinged openably multiple adapter panel adapter is provided for connecting, slidable unit body to the outer chassis houses the unit body in at least a box-shaped outer chassis front opened to, characterized by comprising a lock portion for holding the state of accommodating the unit body to the outer chassis, and a stopper for preventing falling off when pulled out unit body from the outer chassis.
【0007】 [0007]
【発明の実施の形態】 DETAILED DESCRIPTION OF THE INVENTION
スプライスユニットはユニット本体とアウターシャーシとで構成し、ユニット本体の前面は多数のアダプタが設けられたアダプタパネルが開閉自在に蝶着され、ユニット本体は前面を開口したアウターシャーシに前後方向にスライド可能に収納される。 Splice unit constituted by a unit body and the outer chassis, the front of the unit body has a large number of adapter panels adapter is provided hinged openably unit body slidably in the longitudinal direction in the outer chassis having an open front It is housed in. ユニット本体の前面下部にはラッチが設けられ、アウターシャーシに収納した際に飛び出さないように保持することができ、また、ユニット本体の下面のレールの長孔にアウターシャーシに固定された棒状のストッパーが挿通して設けられ、ユニット本体を引き出した際に脱落しないようにされている。 Latch is provided on the front lower part of the unit main body can be held so as not fly out when housed in the outer chassis, also, of the lower surface of the rail of the unit body of the rod-shaped fixed to the outer chassis in the long hole stoppers are provided inserted, it is prevented from falling off when the drawer unit body.
【0008】 [0008]
【実施例】 【Example】
本発明に係るスプライスユニットの実施例を図1〜図5の添付図面に基づいて説明する。 Example splice unit according to the present invention will be described with reference to the accompanying drawings of FIGS.
【0009】 [0009]
スプライスユニット1は、ユニット本体2と、アウターシャーシ3とで構成し、ユニット本体2は矩形状の底板4と、左右側板5とで前面と背面と上面を開放した箱状に形成され、上面は天板6が前部のネジ7と後部の引っ掛け爪8によって着脱可能に閉塞されている。 Splice unit 1 includes a unit body 2 is constituted by an outer chassis 3, the unit body 2 and a rectangular bottom plate 4, is formed into a box shape having an open front and rear and the upper surface at the right and left side plates 5, the upper surface the top plate 6 is closed removably by a front of the screw 7 and rear hooking pawl 8.
【0010】 [0010]
ユニット本体2の前面は光ファイバコード9同士をコネクタ接続するための多数のアダプタ10が設けられた2枚のアダプタパネル11が左右側板5の前端縁に観音開き式に開閉自在に蝶着されて取り付けられている。 Numerous adapter 10 two adapter panel 11 provided there is hinged openably double doors equation a front edge of the left and right side plates 5 attached to the front of the unit body 2 to a connector connecting the optical fiber cord 9 with each other It is. アダプタパネル11の夫々の開放端にはラッチ12が設けられている。 Latch 12 is provided at the open end of each of the adapter panel 11. ラッチ12は押し操作するとアダプタパネル11の裏面に突出した先端の径が大きくなり、引き操作すると先端の径が小さくなる構造になっており、アダプタパネル11を閉塞するとユニット本体2の底板4の前端中央に立設した係合片13の係合孔14にラッチ12の先端が挿通するため、その状態でラッチ12を押し操作すると先端の径が係合孔14より大きくなって係合してアダプタパネル11を固定することができる。 Latch 12 is the diameter of the tip projecting to the rear surface of the adapter panel 11 is increased when depressed, the front end of the pull is operated has a structure in which the diameter of the tip is reduced, the bottom plate 4 of the unit body 2 when closing the adapter panel 11 since the tip of the latch 12 to the engaging hole 14 of the engagement piece 13 provided upright in the center is inserted, the diameter of the tip is operated press latch 12 in this state is engaged is larger than the engaging hole 14 adapter it is possible to fix the panel 11. また、アダプタパネル11を開放するにはラッチ12を引き操作して係合片13との係合を解除して行う。 Also, opening the adapter panel 11 is performed by disengaging the engagement piece 13 by operating pull the latch 12.
【0011】 [0011]
アダプタパネル11は下端が前方に張設され、光ファイバコード9を支持するための支持部15が形成されている。 Adapter panel 11 at the lower end is stretched to the front, the support portion 15 for supporting the optical fiber cord 9 are formed. これによってアダプタ10の前面側接続口に光ファイバコード9を接続すると垂れ下がった部分が支持部15に支持されるので自重による負荷がかからず、破損を防止することができる。 Thus since the front-side connection port to the drooping portion connecting an optical fiber cord 9 of the adapter 10 is supported by the supporting portion 15 not applied load due to its own weight, it is possible to prevent breakage. アダプタ10に接続した光ファイバコード9は支持部15の端部に形成されたコード結束用スリット孔16に挿通して設けられた結束バンド17で結束され、外側に出線される。 Optical fiber cord 9 connected to the adapter 10 are bound by the binding band 17 which is provided through the cord binding slits 16 formed in the end portion of the support portion 15, is the output line to the outside.
【0012】 [0012]
底板4は多数の通気用スリット18が形成され、軽量化も図られ、また、光ファイバコード9を保持するための結束バンド等を挿通させて設けるためにも用いられる。 Bottom plate 4 a number of ventilation slits 18 are formed, lightweight also achieved, also used to provide by inserting the binding band or the like for holding the optical fiber cord 9. 底板4の上面には光ファイバ心線同士を接続した融着部と、その融着時に発生する余長とを収納するための融着トレイ19が配設されている。 And fusing the upper surface of the bottom plate 4 and connecting the optical fiber to each other section, fusion tray 19 for accommodating the excess length generated during the fusing is provided. 底板4の下面には奥行き方向へ延びるレール20が左右両端と中央に設けられている。 The lower surface of the bottom plate 4 rails 20 extending in the depth direction are provided on both left and right ends and the center.
【0013】 [0013]
アウターシャーシ3は前面と背面と上面を開放した箱状に形成され、左右側板21の上端部を内側方向に折曲してユニット本体2を前後方向にスライド可能に収納する。 The outer chassis 3 is formed in a box shape having an open rear and top front and slidably accommodating the unit body 2 by bending the upper portions of the left and right side plates 21 inwardly in the longitudinal direction. ユニット本体2の左右側板5の上端部もアウターシャーシ3の折曲部に沿うように内側方向に折曲形成されている。 Upper end portions of the left and right side plates 5 of the unit body 2 is bent formed in the inner direction along the bent portion of the outer chassis 3. アウターシャーシ3の底板4の後端部はコードクランプ22が設けられ、コードクランプ22の前方にはフレキシブルダクト23の一端が固定され、他端はユニット本体2の後端部に固定されている。 The rear end of the bottom plate 4 of the outer chassis 3 cord clamp 22 is provided, one end of the flexible duct 23 is fixed to the front of the cord clamp 22, the other end is fixed to the rear end of the unit body 2. アウターシャーシ3の背面から導入した光ファイバコード9はコードクランプ22によって保持され、フレキシブルダクト23内を挿通してユニット本体2内へ配線される。 Optical fiber cord 9 introduced from the rear of the outer chassis 3 is held by the cord clamp 22, it is wired to the unit body 2 is inserted through the flexible duct 23.
【0014】 [0014]
ユニット本体2内に導入された光ファイバコード9を配線するにはアウターシャーシ3からユニット本体2を引き出して行う。 To route the optical fiber cord 9 that is introduced into the unit body 2 performs pull the unit body 2 from the outer chassis 3. 引き出すには、まず、アウターシャーシ3とユニット本体2とのロックを解除する。 The pull out, first, to release the lock of the outer chassis 3 and the unit body 2. アウターシャーシ3とユニット本体2はロック部としてのラッチ24によって係脱自在にされており、ラッチ24の構造はユニット本体2のアダプタパネル11のラッチ12と同様であり、アウターシャーシ3の底板25の前端部に設けた係合片26の係合孔27にユニット本体2の前端下部に設けられたラッチ24の先端が係脱可能になっている。 The outer chassis 3 and the unit body 2 is to disengageably by the latch 24 as a lock portion, the structure of the latch 24 is similar to the latch 12 of the adapter panel 11 of the unit body 2, the bottom plate 25 of the outer chassis 3 the tip of the latch 24 provided on the front end lower portion of the unit body 2 in the engaging hole 27 of the engagement piece 26 provided on the front end portion is enabled disengagement.
【0015】 [0015]
ユニット本体2をアウターシャーシ3から引き出した際にユニット本体2が脱落しないようにアウターシャーシ3にはストッパー28が設けられている。 Stopper 28 is provided in the outer chassis 3 as unit body 2 does not fall off when the drawer unit body 2 from the outer chassis 3. ストッパー28は棒状に形成され、ユニット本体2のレール20の長手方向に形成された長孔29に挿通し、両端をアウターシャーシ3の左右側板21に固定して設けられている。 Stopper 28 is formed in a bar shape, and inserted into the elongated hole 29 formed in the longitudinal direction of the rail 20 of the unit body 2, it is provided to secure the two ends to the left and right side plates 21 of the outer chassis 3. これによってユニット本体2を引き出してもストッパー28が長孔29の端部に当たるので脱落しない。 This not fall because the stopper 28 hits the end of the slot 29 be pulled out unit body 2.
【0016】 [0016]
ユニット本体2を引き出した後、アダプタパネル11を開放し、天板6を取り外してユニット本体2内の配線を行う。 After drawn out unit body 2, to open the adapter panel 11, and wiring in the unit body 2 by removing the top plate 6. 尚、配線の際に発生した余長はユニット本体2の底板4上に丸めて収納しておく。 Incidentally, excess length generated during wiring previously housed rounded on the bottom plate 4 of the unit body 2. ユニット本体2の前面と上面が開放できるため、配線作業性が非常に良好である。 Since the front and top of the unit body 2 can be opened, wiring workability is very good. 配線が完了したら天板6を取り付け、アダプタパネル11を閉塞し、ラッチ12をロックしてアダプタパネル11を固定する。 Wire attached to the top plate 6 When finished, closes the adapter panel 11, to secure the adapter panel 11 to lock the latch 12. それから、ユニット本体2をアウターシャーシ3内に押し込み、ラッチ24によってロックしておく。 Then, pushing the unit body 2 in the outer chassis 3, it is locked by a latch 24. 尚、光ファイバコードの接続変更だけであれば、天板7を取り外さずにアダプタパネル11を開放させるだけで行うことができる。 Incidentally, if only the connection change of the optical fiber cord can be performed simply by opening the adapter panel 11 without removing the top plate 7.
【0017】 [0017]
アウターシャーシ3の左右側板21には光配線盤(図示せず)や通信機器等を収納するためのラック(図示せず)等にマウント取り付けできるように左右に張設されたマウント部30が設けられ、マウント部30は2個の挿通孔31が穿設されている。 Mounting portion 30 is stretched to the right and left to be mounted fitted to the rack (not shown) for housing the optical wiring board (not shown) and communication devices such as the right and left side plates 21 of the outer chassis 3 is provided is, the mount portion 30 has two insertion holes 31 are drilled. マウント部30を光配線盤やラック等の内部に立設されたマウントアングルに前面側から当接させ、挿通孔31に前面側から取付ネジを挿通させてマウントアングルに螺着固定することによりスプライスユニット1を取り付けることができる。 Mount 30 is brought into contact from the front side inside the erected the mount angle, such as an optical wiring board and racks, splice by screwing fixing the mount angle by inserting the mounting screw from the front side into the insertion hole 31 it can be attached to the unit 1.
【0018】 [0018]
尚、本実施例において、ユニット本体のスライド構造、ストッパー構造やロック構造等、スプライスユニットの構造について限定はなく、本発明の趣旨を逸脱しない範囲で適宜変更可能である。 In the present embodiment, the sliding structure of the unit body, the stopper structure or locking structure such as, but not limited the structure of the splice unit, and can be suitably changed without departing from the scope of the present invention.
【0019】 [0019]
【発明の効果】 【Effect of the invention】
以上説明したように、箱状のユニット本体の内部に光ファイバコードの余長や光ファイバ心線の融着部等を収納可能にしたスプライスユニットにおいて、ユニット本体の前面に光ファイバコード同士をコネクタ接続するための多数のアダプタが設けられたアダプタパネルを開閉自在に蝶着するとともに、ユニット本体を少なくとも前面が開放した箱状のアウターシャーシに収納してアウターシャーシに対しユニット本体をスライド可能にし、ユニット本体をアウターシャーシに収納した状態に保持するためのロック部と、ユニット本体をアウターシャーシから引き出した際に脱落を防止するためのストッパーとを備えたことにより、光ファイバの配線作業性が良いという効果がある。 As described above, the connector in the excess length or the optical fiber splicing unit that enables accommodating the fused portion or the like of the optical fiber cord in the interior of the box-shaped unit body, the optical fiber cord with each other on the front of the unit body while hinged openably multiple adapter panel adapter is provided for connecting the unit body to be slidable relative to the outer chassis houses the unit body in at least a box-shaped outer chassis front is open, a locking portion for holding the unit body in a state of being accommodated in the outer chassis, by providing a stopper for preventing falling off when pulled out unit body from the outer chassis, wiring work of the optical fiber is good there is an effect that.
【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS
【図1】本発明に係るスプライスユニットの斜視図である。 1 is a perspective view of the splice unit according to the present invention.
【図2】本発明に係るスプライスユニットを引き出した状態の斜視図である。 2 is a perspective view of a state of pulling the splice unit according to the present invention.
【図3】本発明に係るスプライスユニットの正面図である。 3 is a front view of the splice unit according to the present invention.
【図4】本発明に係るスプライスユニットの平面図である。 4 is a plan view of the splice unit according to the present invention.
【図5】本発明に係るスプライスユニットの右側面図である。 5 is a right side view of the splice unit according to the present invention.
【符号の説明】 DESCRIPTION OF SYMBOLS
1…スプライスユニット2…ユニット本体3…アウターシャーシ11…アダプタパネル20…レール24…ラッチ26…係合片27…係合孔28…ストッパー29…長孔 1 ... splice unit 2 ... housing 3 ... outer chassis 11 ... adapter panel 20 ... rails 24 ... latch 26 ... engaging piece 27 ... engagement hole 28 ... stopper 29 ... elongated hole

Claims (1)

  1. 箱状のユニット本体の内部に光ファイバコードの余長や光ファイバ心線の融着部等を収納可能にしたスプライスユニットにおいて、前記ユニット本体の前面に光ファイバコード同士をコネクタ接続するための多数のアダプタが設けられたアダプタパネルを開閉自在に蝶着するとともに、前記ユニット本体を少なくとも前面が開放した箱状のアウターシャーシに収納して該アウターシャーシに対し前記ユニット本体をスライド可能にし、前記ユニット本体を前記アウターシャーシに収納した状態に保持するためのロック部と、前記ユニット本体を前記アウターシャーシから引き出した際に脱落を防止するためのストッパーとを備えたことを特徴とするスプライスユニット。 In excess length or the optical fiber splicing unit that enables accommodating the fused portion or the like of the optical fiber cord in the interior of the box-shaped unit body, the unit front number for a connector connecting the optical fiber cord with each other in the body with adapter hinged openably adapter panel provided in, and housed in said unit at least a box-shaped outer chassis front opened the body to allow sliding the unit body with respect to the outer chassis, said unit splicing unit, characterized in that it comprises a lock portion for holding the body in a state housed in the outer chassis, and a stopper for preventing falling off the unit main body when the drawer from the outer chassis.
JP2003163475A 2003-06-09 2003-06-09 Splicing Unit Active JP4093475B2 (en)

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Cited By (39)

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WO2006061893A1 (en) * 2004-12-08 2006-06-15 Fujitsu Limited Interface cable connection panel structure of rack mount device and rack mount device
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