JPH0143480B2 - - Google Patents
Info
- Publication number
- JPH0143480B2 JPH0143480B2 JP56184361A JP18436181A JPH0143480B2 JP H0143480 B2 JPH0143480 B2 JP H0143480B2 JP 56184361 A JP56184361 A JP 56184361A JP 18436181 A JP18436181 A JP 18436181A JP H0143480 B2 JPH0143480 B2 JP H0143480B2
- Authority
- JP
- Japan
- Prior art keywords
- printed board
- shelf
- groove
- frame
- connector
- 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.)
- Expired
Links
- 238000004891 communication Methods 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Structure Of Telephone Exchanges (AREA)
Description
【発明の詳細な説明】
(1) 発明の技術分野
本発明は、各種情報、データを伝送するデータ
回線、電話回線、フアクシミリ等の通信回線用機
器の収容装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION (1) Technical Field of the Invention The present invention relates to an accommodation device for equipment for communication lines such as data lines, telephone lines, and facsimiles that transmit various information and data.
(2) 技術の背景
通信回線装置においては、データ、音声等を伝
送するために、このデータ、音声等を伝送信号に
変換する回路を構成した多数のプリント板ユニツ
トが架装置に収容される。このような架装置内に
は、各プリント板ユニツトと信号を伝送すべき相
手側の通信装置とを接続する信号回線ケーブル、
あるいは電源、アース、アラーム等のための架内
配線ケーブルが配設され、各プリント板ユニツト
にプラグイン接続される。(2) Background of the Technology In communication line equipment, in order to transmit data, voice, etc., a large number of printed circuit board units that constitute circuits that convert this data, voice, etc. into transmission signals are housed in a rack. Inside such rack equipment, there are signal line cables that connect each printed board unit and the communication device on the other side to which signals are to be transmitted.
Alternatively, overhead wiring cables for power, ground, alarm, etc. are provided and plug-in connected to each printed board unit.
各プリント板ユニツトのプリント板前端部には
プリント板の回路と接続するための測定ジヤツク
が設けられ、各回路と回線信号との接続状態がチ
エツクされ、あるいは回路機能等の保守点検が行
われるようになつている。 A measuring jack is provided at the front end of the printed board of each printed board unit to connect it to the circuit on the printed board, and is used to check the connection status between each circuit and line signal, or to perform maintenance inspections on circuit functions, etc. It's getting old.
このような通信回線機器収容装置においては、
近年の通信回線装置の需要の増大に伴い、組立の
容易性、および構造の簡易化による設置スペース
の減少並びに高密度、小形化等が要望されてい
る。 In such communication line equipment housing equipment,
With the recent increase in demand for communication line equipment, there are demands for ease of assembly, reduction in installation space due to simplified structure, high density, and miniaturization.
(3) 従来技術と問題点
従来の通信回線機器収容装置においては、架装
置を構成するフレーム上にバツクボードを備えた
プリント板収納用シエルフを固定し、このシエル
フ固定後にプリント板をシエルフに設けた案内溝
に沿つて挿入し、後部バツクボードのコネクタに
プラグイン接続している。(3) Prior art and problems In conventional communication line equipment housing equipment, a printed board storage shelf with a backboard is fixed on the frame that constitutes the rack, and after this shelf is fixed, printed boards are attached to the shelf. It is inserted along the guide groove and plugged into the connector on the rear backboard.
このような従来装置においては、シエルフ自体
のプリント板挿入用の案内溝を形成するため、金
属製シエルフの溝形成部は溝の深さ以上の厚さに
しなければならず、重量が増加し装置の小型化が
図れ、また溝形成に精度を要求されることから、
取付け、組立て作業も面倒であつた。バツクボー
ドのプラグイン接続部も架内配線と回線信号をそ
れぞれ接続することから、コネクタの接続本数が
増加し、これとともにプリント板のパターンが輻
輳する。また、このようなシエルフに装着すべき
プリント板を保管、運搬するためには、プリント
板上の搭載部品を保護するために特別の収納ケー
スを必要としていた。 In such conventional equipment, in order to form a guide groove for inserting the printed board in the shelf itself, the groove forming part of the metal shelf must be thicker than the depth of the groove, which increases the weight and the equipment. Because it is possible to reduce the size of the groove, and precision is required for groove formation,
Installation and assembly work was also troublesome. Since the plug-in connection portion of the backboard also connects the overhead wiring and line signals, the number of connectors connected increases, and the pattern of the printed board becomes congested. Furthermore, in order to store and transport printed boards to be mounted on such shelves, a special storage case is required to protect the components mounted on the printed boards.
(4) 発明の目的
本発明は、上記従来技術の欠点に鑑みてなされ
たものであつて、簡単な構造で組立ての容易、か
つプリント板回路の輻輳を除去した小型化の可能
なプリント板ユニツトからなる通信回線機器収容
装置の提供を目的とする。(4) Purpose of the Invention The present invention has been made in view of the above-mentioned drawbacks of the prior art, and provides a printed board unit that has a simple structure, is easy to assemble, and can be miniaturized by eliminating congestion in printed board circuits. The purpose of the present invention is to provide a communication line equipment accommodating device consisting of:
(5) 発明の構成
上記目的を達成するため、本発明ではフレーム
に複数段のプリント板ユニツトを装着した通信回
線機器収容装置において、プリント板ユニツトは
筒形箱体形状のシエルフと該シエルフの前面開口
から内部に挿入されるプリント板組体と該シエル
フの前面を覆う前面カバーとからなり、上記シエ
ルフはフレーム上の所定位置に着脱可能に位置決
め取着され、上記プリント板組体は上下端縁に係
合孔を有するプリント板とフレームに設けられた
コネクタとプラグイン接続される該プリント板の
コネクタ部分および前面側に設けられた回線ケー
ブル接続用コネクタ部分と上下にプリント板と直
交しプリント板の上下側縁を溝嵌合した一対の支
持部材を備え、該支持部材は前後方向に延び上記
プリント板の上下側縁を受け入れる溝を有する溝
部材と左右方向の溝部材がプラスチツク成形品と
して一体形成されかつ溝内側面に溝部材を弾発的
に押開きプリント板を上下方向に挿抜可能とし前
後方向に不動とする山形の突起を備え、上記プリ
ント板が溝部材中に挿入されて前記プリント板の
係合孔と突起とが係合した状態で支持部材をプリ
ント板のシエルフへの挿抜案内部材とした一体構
成のプリント板組体をシエルフに挿抜しフレーム
コネクタとプラグイン接続するとともに前面側の
コネクタにより回線接続するようにした構成であ
る。(5) Structure of the Invention In order to achieve the above object, the present invention provides a communication line equipment housing device in which a plurality of stages of printed board units are attached to a frame. It consists of a printed board assembly that is inserted into the interior through an opening and a front cover that covers the front surface of the shelf.The shelf is removably positioned at a predetermined position on the frame, and the printed board assembly A printed board having an engaging hole in the frame, a connector portion of the printed board that is plug-in connected to a connector provided on the frame, and a connector portion for connecting a line cable provided on the front side, and a printed board that is perpendicular to the printed board above and below. a pair of support members whose upper and lower side edges are groove-fitted; the support member extends in the front-rear direction and has grooves for receiving the upper and lower side edges of the printed board; and the left-right groove members are integrated as a plastic molded product. The inner surface of the groove is provided with a chevron-shaped protrusion that elastically pushes the groove member open so that the printed board can be inserted and removed in the vertical direction and remains immovable in the front and back direction, and when the printed board is inserted into the groove member, the printed circuit board is inserted into the groove member. With the engagement holes and protrusions of the plate engaged, the integrated printed board assembly is inserted into and removed from the shelf, with the supporting member serving as a guide for inserting and removing the printed board into the shelf, and is connected to the frame connector by plug-in, and the front side The configuration is such that the line is connected using the connector.
(6) 発明の実施例
第１図は本発明に係る通信回線機器収容装置の
外観斜視図、第２図はその内部構造図である。図
において、縦長で直立したフレーム１上に複数段
のプリント板ユニツト３が装着され、その側面は
ケーブルカバー２で覆われる。プリント板ユニツ
ト３は第２図に示すように、前面カバー４、プリ
ント板組体５およびシエルフ６からなる。前面カ
バー４には測定ジヤツク１０にプラグを挿入する
ための孔７が形成される。プリント板組体５はプ
リント板８およびその上下を保持する支持部材９
からなり、プリント板８の前端部にはこのプリン
ト板回路と接続するための保守点検用測定ジヤツ
ク１０が設けられ、プリント板８の後端部には架
内配線接続用コネクタ１１が設けられる。(6) Embodiments of the Invention FIG. 1 is an external perspective view of a communication line equipment housing device according to the present invention, and FIG. 2 is a diagram of its internal structure. In the figure, a plurality of printed board units 3 are mounted on a vertically long and upright frame 1, and the sides thereof are covered with cable covers 2. The printed board unit 3 consists of a front cover 4, a printed board assembly 5, and a shelf 6, as shown in FIG. A hole 7 is formed in the front cover 4 for inserting a plug into the measuring jack 10. The printed board assembly 5 includes a printed board 8 and support members 9 that hold the top and bottom of the printed board 8.
A measuring jack 10 for maintenance and inspection is provided at the front end of the printed board 8 for connection to the printed board circuit, and a connector 11 for connecting internal wiring is provided at the rear end of the printed board 8.
シエルフ６は、外枠１９の側面にケーブル保持
片１２および測定ジヤツク１０接続用の孔１３を
設け、上下面に通風孔３１を形成したものであ
る。フレーム１の内部に沿つて上下方向に回線ケ
ーブル１８が配設され、回線コネクタ２０を介し
てシエルフ６の孔１３より所定のプリント板ユニ
ツト３の前端部の測定ジヤツク１０に側面から接
続される。 The shelf 6 has a cable holding piece 12 and a hole 13 for connecting the measuring jack 10 on the side surface of an outer frame 19, and ventilation holes 31 on the upper and lower surfaces. A line cable 18 is disposed vertically along the inside of the frame 1, and is connected from the side through a line connector 20 to a measuring jack 10 at the front end of a predetermined printed board unit 3 through a hole 13 in the shelf 6.
フレーム１の内側には、架内配線用ケーブルと
してフレキシブルプリント板、フレキシブルフラ
ツトリボンケーブル等からなるフラツトケーブル
１４が配設され、各プリント板ユニツト３の装着
位置のフレーム１に設けたフレーム側コネクタ１
５に接続する。フラツトケーブル１４は、上下方
向に各コネクタ１５を連続して接続している。ケ
ーブルカバー２はその後部の突起１７をフレーム
１の孔１６に嵌合させて位置合せされ、ねじ３２
で固定される。 A flat cable 14 made of a flexible printed board, a flexible flat ribbon cable, etc. is arranged inside the frame 1 as an internal wiring cable. Connector 1
Connect to 5. The flat cable 14 successively connects each connector 15 in the vertical direction. The cable cover 2 is aligned by fitting the rear protrusion 17 into the hole 16 of the frame 1, and the screw 32
It is fixed at
プリント板ユニツト３およびフレーム１の詳細
を第３図に示す。プリント板８は、上下にプリン
ト板８と直交しプリント板の上下側縁を溝９ａ内
に嵌合させる一対の支持部材に溝嵌合させて、組
体として一体構成される。測定ジヤツク１０は、
前面に測定プラグ受入口１０ａを有し、さらに回
線ケーブル１８（第２図）の回線用コネクタ２０
と接続するための受入口を側面に有し、プリント
板の角孔に端子２２が覗かされる。 Details of the printed board unit 3 and frame 1 are shown in FIG. The printed board 8 is integrally constructed as an assembly by being groove-fitted into a pair of support members that are vertically perpendicular to the printed board 8 and that fit the upper and lower side edges of the printed board into the grooves 9a. The measuring jack 10 is
It has a measurement plug receiving port 10a on the front side, and a line connector 20 for the line cable 18 (Fig. 2).
The terminal 22 has a receiving port on the side surface for connection to the printed board, and the terminal 22 can be seen through the square hole of the printed board.
測定ジヤツク１０は、プリント板回路に接続さ
れた端子と回線ケーブルと接続される端子２２と
がそれぞれ対となつて、測定プラグ受入口１０ａ
内で切離し可能に圧接されている。従つて、回線
信号は端子２２とこれに圧接接続された対の端子
とを介してプリント板回路に接続されている。そ
うして、図示しない測定用プラグを測定プラグ受
入口１０ａに挿入すると、測定プラグ内の端子
は、上記一対の圧接された両端子間に入り込み、
これらを切離すとともにそれぞれの端子に１対１
で接触接続し、プリント板回路と回線側のそれぞ
れを独立して測定し得るようにしている。 The measuring jack 10 has a terminal connected to a printed circuit board circuit and a terminal 22 connected to a line cable, each forming a pair, and a measuring plug receiving opening 10a.
They are removably pressed together inside. Therefore, the line signal is connected to the printed circuit board via the terminal 22 and a pair of terminals press-connected thereto. Then, when a measuring plug (not shown) is inserted into the measuring plug receiving port 10a, the terminal inside the measuring plug enters between the pair of pressure-welded terminals,
Separate these and attach one to one to each terminal.
This makes it possible to measure the printed circuit board circuit and the line side independently.
筒形箱体形状のシエルフ６は、その後部の突起
２９をフレーム１の孔２８内に嵌合してシエルフ
６をフレーム１上に確実に位置決めさせ、上下に
設けたネジ棒２６をフレーム１のネジ孔２７に螺
着することにより固定される。３０はフレーム１
に形成された通気用開口部である。この状態で、
プリント板組体５をシエルフ６内に収納プラグイ
ン接続後、前面カバー４をネジ２４によつてシエ
ルフ６の舌材２５に螺着して固定させる。 The shield 6 having a cylindrical box shape has its rear protrusion 29 fitted into the hole 28 of the frame 1 to securely position the shield 6 on the frame 1, and the threaded rods 26 provided above and below are inserted into the frame 1. It is fixed by screwing into the screw hole 27. 30 is frame 1
This is a ventilation opening formed in the In this state,
After the printed board assembly 5 is housed in the shelf 6 and connected by plug-in, the front cover 4 is screwed onto the tongue material 25 of the shelf 6 with screws 24 and fixed.
支持部材９の詳細を第４図に示す。この支持部
材９は、プラスチツク成形品であつて上下共通部
材であり、前後方向に延びるプリント板装着用の
溝９ａを形成した溝部材９ｄおよび各溝部材９ｄ
を連結する左右方向の横部材９ｃからなり、各溝
部材９ｄ間には通気用開口４０が形成される。横
部材９ｃは左右方向に連続形成されるが、適宜個
所に切込み９ｂが設けられ、プリント板の収容枚
数に応じて容易に切断可能である。 Details of the support member 9 are shown in FIG. This support member 9 is a plastic molded product and is a member common to the upper and lower sides, and includes a groove member 9d and each groove member 9d in which a groove 9a for mounting a printed board extending in the front-rear direction is formed.
It consists of horizontal members 9c in the left and right direction connecting the groove members 9d, and ventilation openings 40 are formed between each groove member 9d. The horizontal member 9c is formed continuously in the left-right direction, but cuts 9b are provided at appropriate locations so that the horizontal member 9c can be easily cut according to the number of printed boards accommodated.
溝９ａの内面には、第５図に示すように端面が
前後方向にある山形（または、かまぼこ形）の突
起９ｅが形成され、プリント板８をこの溝部材９
ｄの弾発性に抗して溝９ａを押開いて圧入すれ
ば、この突起９ｅがプリント板８の孔８ａ（第３
図参照）に係合しプリント板８は支持部材９に保
持される。溝部材９ｄには、突起９ｅの前後に切
り込みが形成されており、プリント板８の圧入時
に溝部材を突起９ｅ部分に限定して押開き変形さ
せるので、圧入を比較的容易に行える。この場
合、突起９ｅの形状により、プリント板８は支持
部材９の溝部材９ｄに上下方向からのみ着脱する
ことができ、係合状態では前後方向に対しては不
動である。従つて前方方向に移動させて着脱する
ことはできない。このような構成であるから、プ
リント板８と組体として結合すると相互の位置ず
れを生じることが無くなり、シエルフ６に挿入す
るとき円滑に行うことができる。 On the inner surface of the groove 9a, as shown in FIG.
If the groove 9a is pushed open and press-fitted against the elasticity of the hole 8a of the printed board 8 (the third
(see figure), and the printed board 8 is held by the support member 9. The groove member 9d has notches formed before and after the protrusion 9e, and when the printed board 8 is press-fitted, the groove member is pushed open and deformed only in the protrusion 9e portion, so that the press-fitting can be performed relatively easily. In this case, due to the shape of the protrusion 9e, the printed board 8 can be attached to and removed from the groove member 9d of the support member 9 only from the top and bottom directions, and is immobile in the front and rear directions in the engaged state. Therefore, it cannot be attached or detached by moving it forward. With such a configuration, when the printed board 8 and the printed board 8 are combined as an assembly, there will be no mutual positional deviation, and the insertion into the shelf 6 can be performed smoothly.
また、この支持部材９のプリント板８との直交
方向の長さ（幅）は第７図に示すように、プリン
ト板８の搭載部品４２の高さ以上となる長さであ
り、プリント板８の部品搭載面の裏面において、
部品のリード端子の半田接合部４１の突出高さ以
上の長さを有している。プリント板８は、支持部
材９との組体として一体化されて保管される。こ
の場合、第７図ａ〜ｃに示すように、プリント板
組体をどのような姿勢で保管しても搭載部品４
２、およびリード端子の半田接合部４１は支持部
材９により保護される。 Further, the length (width) of this supporting member 9 in the direction orthogonal to the printed board 8 is longer than the height of the mounted component 42 on the printed board 8, as shown in FIG. On the back side of the parts mounting surface,
It has a length equal to or greater than the protruding height of the solder joint portion 41 of the lead terminal of the component. The printed board 8 is stored as an assembly with the support member 9. In this case, as shown in FIGS. 7a to 7c, no matter what position the printed board assembly is stored, the mounted components 4
2 and the solder joints 41 of the lead terminals are protected by the support member 9.
上述のように、支持部材９の横部材９ｃはプリ
ント板８の枚数に応じて切込み９ｂで切断すると
したが、これは次に述べる要件によつても定まる
ことである。即ち、左右端の長さはシエルフ６の
内側に適合し、支持部材９をプリント板８のシエ
ルフ６への挿抜案内部材として組立を挿入し、フ
レームコネクタと正確にプラグイン接続させるこ
とができる。勿論横部材は前後方向に複数、例え
ば３個所以上とする。 As described above, the horizontal member 9c of the support member 9 is cut at the cuts 9b according to the number of printed boards 8, but this is also determined by the requirements described below. In other words, the lengths of the left and right ends are adapted to the inside of the shelf 6, and the support member 9 can be inserted as a guide member for inserting and removing the printed board 8 into the shelf 6, thereby allowing accurate plug-in connection with the frame connector. Of course, there are a plurality of lateral members in the front-rear direction, for example, three or more.
支持部材９の溝部材９ｄと横部材９ｃについて
は、溝９ａについては突起９ｅの部分について少
なくとも形成されておれば良いことであつて、そ
の他の部分は溝９ａの底面迄の厚さ分であつても
良く、さらに突起９ｅ部分の溝深さを十分な高さ
として他の溝を浅くしたものであつてもよい。横
部材９ｃの高さもこれに応じたものとする。 Regarding the groove member 9d and the horizontal member 9c of the support member 9, it is sufficient that the groove 9a is formed at least at the portion of the protrusion 9e, and the other portions are formed to the thickness up to the bottom of the groove 9a. Alternatively, the groove depth of the protrusion 9e portion may be made sufficiently high, and the other grooves may be made shallow. The height of the horizontal member 9c is also set accordingly.
支持部材９は第４図のように、連続したフレー
ム形状として適宜切断することも可能であるが、
大量生産に際しては所定幅の個有のものを個々に
モールド成型して製作する方が切断の手間を要せ
ず、得策である。 The supporting member 9 can be cut into a continuous frame shape as shown in FIG. 4, but
For mass production, it is better to individually mold individual pieces of a predetermined width because it requires less cutting effort.
(7) 発明の効果
以上、説明したように本発明に係る通信回線機
器収容装置においては、プリント板をプラスチツ
ク成形品からなる支持部材と一体結合した後に、
この組体をシエルフ内に挿入するようにしている
ため、シエルフ構造が簡単になり、フレームへの
コネクタのプラグイン接続も確実に行われる。(7) Effects of the Invention As explained above, in the communication line equipment housing device according to the present invention, after the printed board is integrally connected to the support member made of a plastic molded product,
Since this assembly is inserted into the shelf, the shelf structure is simplified and the plug-in connection of the connector to the frame is ensured.
プリント板と支持部材との結合もネジ等の止め
具を用いることなく、支持部材の弾発性を利用し
て容易に、しかも確実に行われる。 The printed board and the supporting member can be easily and reliably connected by utilizing the elasticity of the supporting member without using fasteners such as screws.
シエルフは、プリント板案内用の溝を設ける必
要がないため、製造が容易になり、またプリント
板を直接保持しないために、強度もさほど要求さ
れず、従つて通気用開口部を大きくとることがで
き、放熱効果を高めることができる。 Since there is no need to provide grooves for guiding printed boards, shields are easier to manufacture, and since they do not directly hold printed boards, they do not require much strength, and therefore can have large ventilation openings. This can improve the heat dissipation effect.
さらに、プリント板保管時に支持部材と一体化
して保管することができるので、特別な収納ケー
スを用意しなくとも、プリント板搭載部品が確実
に保護される。 Furthermore, since the printed board can be stored integrally with the support member, the printed board mounted components can be reliably protected without the need for a special storage case.
架内配線はフレーム上のコネクタと直接プラグ
イン接続し、回線接続はプリント板ユニツトの前
面側の側面で回線ケーブル配線スペースを利用し
て測定ジヤツクを介してコネクタ接続するように
したことによつて、フレーム上に回線接続コネク
タを配置するスペースを要しないので、プリント
板ユニツトの小形化が達せられる。 The overhead wiring is plug-in connected directly to the connector on the frame, and the line connection is made by using the line cable wiring space on the front side of the printed board unit to connect the connector via the measuring jack. Since no space is required for arranging line connectors on the frame, the printed board unit can be made smaller.
第１図は本発明に係る通信回線機器収容装置の
外観斜視図、第２図はその内部構造図、第３図は
その部分詳細図、第４図は本発明に係るプリント
板支持部材の詳細図、第５図および第６図は各々
第４図の―線および―線に沿つた断面
図、第７図はプリント板組体の各別の姿勢を示す
側面図である。
１…フレーム、３…プリント板ユニツト、５…
プリント板組体、６…シエルフ、８…プリント
板、９…支持部材、４２…搭載部品、８ａ…孔、
９ａ…溝、９ｅ…突起。
FIG. 1 is an external perspective view of a communication line equipment housing device according to the present invention, FIG. 2 is a diagram of its internal structure, FIG. 3 is a partially detailed view thereof, and FIG. 4 is a detailed view of a printed board support member according to the present invention. 5 and 6 are sectional views taken along the lines --- and --- in FIG. 4, respectively, and FIG. 7 is a side view showing different postures of the printed board assembly. 1...Frame, 3...Printed board unit, 5...
Printed board assembly, 6... Shelf, 8... Printed board, 9... Supporting member, 42... Mounting component, 8a... Hole,
9a...Groove, 9e...Protrusion.
Claims (1)
装着した通信回線機器収容装置において、 プリント板ユニツトは筒形箱体形状のシエルフ
と該シエルフの前面開口から内部に挿入されるプ
リント板組体と該シエルフの前面を覆う前面カバ
ーとからなり、 上記シエルフはフレーム上の所定位置に着脱可
能に位置決め取着され、上記プリント板組体は上
下端縁に係合孔を有するプリント板とフレームに
設けられたコネクタとプラグイン接続される該プ
リント板のコネクタ部分および前面側に設けられ
た回線ケーブル接続用コネクタ部分と上下にプリ
ント板と直交しプリント板の上下側縁を溝嵌合し
た一対の支持部材を備え、該支持部材は前後方向
に延び上記プリント板の上下側縁を受け入れる溝
を有する溝部材と左右方向の横部材がプラスチツ
ク成形品として一体形成されかつ溝内側面に溝部
材を弾発的に押開きプリント板を上下方向に挿抜
可能とし前後方向に不動とする山形の突起を備
え、 上記プリント板が溝部材中に挿入されて前記プ
リント板面の係合孔と突起とが係合した状態で支
持部材をプリント板のシエルフへの挿抜案内部材
とした一体構成のプリント板組体をシエルフに挿
抜しフレームコネクタとプラグイン接続するとと
もに前面側のコネクタにより回線接続するように
したことを特徴とする通信回線機器収容装置。[Claims] In a communication line equipment housing device in which a plurality of printed board units are mounted on a frame, the printed board unit includes a cylindrical box-shaped shelf and a printed circuit board inserted into the shelf from a front opening of the shelf. It consists of a plate assembly and a front cover that covers the front surface of the shelf, the shelf is removably positioned and attached to a predetermined position on the frame, and the printed board assembly is a printed board having engagement holes at the upper and lower edges. The connector part of the printed board that is plug-in connected to the connector provided on the frame and the connector part for connecting the line cable provided on the front side are vertically orthogonal to the printed board, and the upper and lower side edges of the printed board are groove-fitted. The support member includes a groove member extending in the front-rear direction and having a groove for receiving the upper and lower side edges of the printed board, and a horizontal member in the left-right direction, which are integrally formed as a plastic molded product, and a groove is formed on the inner surface of the groove. The member is elastically pushed open and includes a chevron-shaped protrusion that allows the printed board to be inserted and removed in the vertical direction and remains immovable in the front and back direction, and when the printed board is inserted into the groove member, the engaging hole and the protrusion on the printed board surface are inserted. When the two are engaged, the integrated printed board assembly with the support member as a guiding member for inserting and removing the printed board into and from the shelf is inserted into and removed from the shelf, and a plug-in connection is made to the frame connector, and a line connection is made using the connector on the front side. A communication line equipment housing device characterized by:
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18436181A JPS58108796A (en) | 1981-11-19 | 1981-11-19 | Communication channel device containing apparatus |
| DE8282306120T DE3270022D1 (en) | 1981-11-18 | 1982-11-17 | Communication equipment housing |
| EP82306120A EP0079805B1 (en) | 1981-11-18 | 1982-11-17 | Communication equipment housing |
| US06/442,757 US4510552A (en) | 1981-11-18 | 1982-11-18 | Device for housing communication circuits and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18436181A JPS58108796A (en) | 1981-11-19 | 1981-11-19 | Communication channel device containing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58108796A JPS58108796A (en) | 1983-06-28 |
| JPH0143480B2 true JPH0143480B2 (en) | 1989-09-20 |
Family
ID=16151889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18436181A Granted JPS58108796A (en) | 1981-11-18 | 1981-11-19 | Communication channel device containing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58108796A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60137489U (en) * | 1984-02-23 | 1985-09-11 | フアナツク株式会社 | power circuit mounter |
| JP6040683B2 (en) * | 2012-09-28 | 2016-12-07 | ブラザー工業株式会社 | Image forming apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922453A (en) * | 1972-06-21 | 1974-02-27 | ||
| JPS549768A (en) * | 1977-06-24 | 1979-01-24 | Hitachi Ltd | Holding device for print wire base plate and electronic equipment held by same |
| JPS5429477U (en) * | 1977-08-01 | 1979-02-26 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922453U (en) * | 1972-05-30 | 1974-02-26 | ||
| JPS5844633Y2 (en) * | 1979-03-30 | 1983-10-08 | 日本電気株式会社 | Unit mounting structure |
-
1981
- 1981-11-19 JP JP18436181A patent/JPS58108796A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922453A (en) * | 1972-06-21 | 1974-02-27 | ||
| JPS549768A (en) * | 1977-06-24 | 1979-01-24 | Hitachi Ltd | Holding device for print wire base plate and electronic equipment held by same |
| JPS5429477U (en) * | 1977-08-01 | 1979-02-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58108796A (en) | 1983-06-28 |
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