JPH0746889Y2 - Guide pin structure - Google Patents

Guide pin structure

Info

Publication number
JPH0746889Y2
JPH0746889Y2 JP1989037927U JP3792789U JPH0746889Y2 JP H0746889 Y2 JPH0746889 Y2 JP H0746889Y2 JP 1989037927 U JP1989037927 U JP 1989037927U JP 3792789 U JP3792789 U JP 3792789U JP H0746889 Y2 JPH0746889 Y2 JP H0746889Y2
Authority
JP
Japan
Prior art keywords
guide pin
connector
small diameter
housing
mounting plate
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 - Lifetime
Application number
JP1989037927U
Other languages
Japanese (ja)
Other versions
JPH02131709U (en
Inventor
伊藤  公一
清孝 鈴木
真一 岩野
和則 金山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP1989037927U priority Critical patent/JPH0746889Y2/en
Publication of JPH02131709U publication Critical patent/JPH02131709U/ja
Application granted granted Critical
Publication of JPH0746889Y2 publication Critical patent/JPH0746889Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Description

【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、パッケージのフルプラグインタイプの多心光
・同軸コネクタのガイドピン構造に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a guide pin structure for a full-plug-in type multi-fiber optical / coaxial connector of a package.

〔従来の技術〕[Conventional technology]

従来のこの種のガイドピン構造に関しては、実公昭62-4
3281に示されるものがあり、第2図(a)(b)は従来
のガイドピン構造の側面図及び分解斜視図である。
Regarding the conventional guide pin structure of this type, see
3281, and FIGS. 2 (a) and 2 (b) are a side view and an exploded perspective view of a conventional guide pin structure.

第2図(a)(b)に示される如く二本の光あるいは同
軸コネクタ(以下コネクタという。)1はハウジング6
に保持されていて、このハウジング6のコネクタ1が突
出している面(以下装着面という。)6aには、一対のガ
イドピン7がコネクタ1と平行して突出されている。ガ
イドピン7は図示しない相手方のコネクタのハウジング
に形成されるガイド穴に嵌合するもので、このガイドピ
ン7の根元には、外周部にネジを切ってなるネジ部7aが
形成されている。フロートネジ8にはガイドピン7のネ
ジ部7aに螺合するネジ穴8aが形成されている。ハウジン
グ6はコネクタ取付板9に装着されており、コネクタ取
付板9には、それぞれ一対のコネクタ貫通穴9a及びガイ
ドピン貫通穴9bが形成されている。ハウジング6のコネ
クタ取付板9への装着は、第2図(a)(b)に図示す
るように、コネクタ1と前記相手方のコネクタが適確な
位置で嵌合するように、ガイドピン貫通穴9bにガイドピ
ン7を挿入したうえで、ガイドピン7にフロートネジ8
を螺着してフロートした状態で行なわれるものであっ
た。
As shown in FIGS. 2A and 2B, two optical or coaxial connectors (hereinafter referred to as connectors) 1 are housings 6.
A pair of guide pins 7 are projected in parallel with the connector 1 on a surface (hereinafter referred to as a mounting surface) 6a of the housing 6 from which the connector 1 is projected. The guide pin 7 is fitted in a guide hole formed in the housing of a mating connector (not shown), and at the base of the guide pin 7, a screw portion 7a is formed by cutting a screw on the outer peripheral portion. The float screw 8 is formed with a screw hole 8a that is screwed into the screw portion 7a of the guide pin 7. The housing 6 is mounted on the connector mounting plate 9, and the connector mounting plate 9 is formed with a pair of connector through holes 9a and guide pin through holes 9b, respectively. As shown in FIGS. 2 (a) and 2 (b), the housing 6 is mounted on the connector mounting plate 9 so that the connector 1 and the mating connector are fitted at appropriate positions through the guide pin through holes. Insert the guide pin 7 into 9b, and then attach the float screw 8 to the guide pin 7.
It was carried out in a state where it was screwed on and floated.

〔発明が解決しようとする課題〕[Problems to be Solved by the Invention]

しかしながら、前記の構成の従来の装置では、ガイドピ
ン構造が、ガイドピンと同心に形成したフロートネジを
ガイドピンの根元に設けたネジ部に螺着して装着する構
成であって、ガイドピンとコネクタの間隔は、フロート
ネジのスペース分だけあけなければならず全体の部品形
状としては大きなものになるという欠点を有しており、
さらにこの構造では例えばガイドピンヘッド8bと装着面
6aの間隔が広すぎると相手方のコネクタとの間隔が離れ
て良好なコネクタ接続が実現されず、また逆の場合には
相手方のコネクタとの間に不要な押し付け力が発生しコ
ネクタの破損等を生じる場合がある。このため相手方の
コネクタとスムーズにかん合しかつ確実な接続状態を実
現するためには、フロートネジ8をガイドピン7に的確
な位置に高い取付け精度で取り付ける必要がある。また
このコネクタの組立の際は、前記の通りフロートネジを
それぞれ螺着しなければならないので時間がかかるとい
う欠点を有していた。またネジ構造等によるスペース部
の固定方法では、取付け精度がネジの締付け状態によ
り、特にガイドピン軸方向の取付け精度の確保が困難で
あるという欠点があった。
However, in the conventional device having the above-mentioned configuration, the guide pin structure is a configuration in which the float screw formed concentrically with the guide pin is screwed and attached to the screw portion provided at the base of the guide pin, and the guide pin and the connector are There is a drawback that the space must be opened for the space of the float screw, and the overall shape of the parts is large.
Further, in this structure, for example, the guide pin head 8b and the mounting surface
If 6a is too wide, a good connector connection will not be realized due to the distance from the mating connector, and in the opposite case, unnecessary pressing force will occur between the mating connector and damage to the connector. May occur. Therefore, in order to smoothly mate with the mating connector and to realize a reliable connection state, it is necessary to attach the float screw 8 to the guide pin 7 at an appropriate position with high attachment accuracy. Further, when assembling this connector, as described above, it is necessary to screw the respective float screws, so that there is a drawback that it takes time. Further, in the method of fixing the space portion by the screw structure or the like, there is a drawback that it is difficult to secure the mounting accuracy particularly in the axial direction of the guide pin due to the tightened state of the screw.

本考案は以上説明した部品形状が大きくなる点また組立
時間がかかるという欠点を除去し、小形の組立性の良い
ガイドピン構造を提供することを目的とする。
SUMMARY OF THE INVENTION It is an object of the present invention to provide a small guide pin structure which is easy to assemble and which eliminates the drawbacks that the shape of parts is large and the assembly time is long.

〔課題を解決するための手段〕[Means for Solving the Problems]

前記課題を解決するためガイドピン構造を、後から第1
図(a)(b)及び第3図に示す如く、コネクタ1を保
持するハウジング6をコネクタ取付板9に遊びをもって
装着し、コネクタ1間の位置決めをするガイドピン7を
該ハウジング6の装着面6aに備えた多心の光又は同軸コ
ネクタの装着面6aに1対のガイドピン7を取付けるよう
にしたガイドピン構造において、装着面6aより突出する
根元に段差を有し所要の長さの小径部12aを有するガイ
ドピン12と、前記小径部12aに嵌挿する開口部10aと該小
径部12aを挟着する手段を有する弾性部材のスペーサー1
0とを設け、コネクタ取付板9に貫通せしめたガイドピ
ン12の小径部12aにスペーサー10を嵌挿し小径部12aに挟
着し、ガイドピン12をコネクタ取付板9に締着するよう
にしたものよりなる如く構成したものである。
In order to solve the above problems, the guide pin structure is
As shown in FIGS. 3A and 3B, the housing 6 holding the connector 1 is mounted on the connector mounting plate 9 with play, and the guide pin 7 for positioning between the connectors 1 is mounted on the mounting surface of the housing 6. In a guide pin structure in which a pair of guide pins 7 are attached to the mounting surface 6a of a multi-core optical or coaxial connector provided in 6a, there is a step at the base projecting from the mounting surface 6a and a small diameter of the required length. An elastic member spacer 1 having a guide pin 12 having a portion 12a, an opening 10a fitted into the small diameter portion 12a, and means for sandwiching the small diameter portion 12a.
0 and the spacer 10 is inserted into the small diameter portion 12a of the guide pin 12 which is penetrated through the connector mounting plate 9 and sandwiched between the small diameter portion 12a, and the guide pin 12 is fastened to the connector mounting plate 9. It is configured as follows.

〔作用〕[Action]

本考案を前記の通り構成したので、本考案を実施したガ
イドピン構造により、従来の装置の如くガイドピンとコ
ネクタの間隔をフロントネジのスペース分だけあける必
要もなく全体として部品形状は小形となり、またフロン
トネジの螺着による時間も不要となり、小形の組立性の
良いガイドピン構造を得ることができるのである。また
取付け位置精度はガイドピンの細径部の寸法とスペーサ
ーの軸方向の幅にのみ依存し、ネジ等の場合と異なり組
立て状態には依らない。ガイドピンについては細径部等
を精度良く加工したものをインサートモールド等でハウ
ジングに固定するため高い精度が容易に実現でき、また
スペーサーの幅も機械加工により容易に高精度を実現で
きる。このため高精度の取付け精度を確実にかつ容易に
実現できるのである。
Since the present invention is configured as described above, the guide pin structure according to the present invention does not require the space between the guide pin and the connector for the space of the front screw as in the conventional device, and the component shape is small as a whole. The time required for screwing the front screw is not required, and a small guide pin structure with good assembling can be obtained. The mounting position accuracy depends only on the size of the small diameter part of the guide pin and the axial width of the spacer, and does not depend on the assembled state unlike the case of screws. As for the guide pin, high precision can be easily achieved because the guide pin, which has been finely machined in a small diameter portion, is fixed to the housing by insert molding, and the width of the spacer can be easily machined to achieve high precision. Therefore, highly accurate mounting accuracy can be realized reliably and easily.

〔実施例〕〔Example〕

本考案の実施例を図面とともに説明する。第1図は本考
案の実施例の側面図と斜視図であり、(a)は1部断面
を示した側面図、(b)は分解斜視図、第3図は断面で
示した小径部をスペーサーで挟着した平面説明図であ
る。各図において、1はコネクタ、6はハウジング、6a
はハウジング6の装着面、12はガイドピンである。コネ
クタ1はハウジング6に保持されており、このハウジン
グ6の装着面6aには1対のガイドピン12が配設されてい
る。12aは小径部であって、小径部12aはガイドピン12の
ハウジング6に保持されたガイドピン12の根元に段差を
有し長手方向に所要の長さを有する小径部12aであっ
て、所要の長さは後から述べるコネクタ取付板9の厚さ
とスペーサー10の厚さとの和にほぼ等しいものである。
9はコネクタ取付板、9aはコネクタ貫通穴、9bはガイド
ピン貫通穴、10はスペーサーである。
An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a side view and a perspective view of an embodiment of the present invention, (a) is a side view showing a partial cross section, (b) is an exploded perspective view, and FIG. 3 is a small diameter part shown in cross section. It is a plane explanatory view pinched by a spacer. In each figure, 1 is a connector, 6 is a housing, and 6a
Is a mounting surface of the housing 6, and 12 is a guide pin. The connector 1 is held by a housing 6, and a pair of guide pins 12 are arranged on a mounting surface 6a of the housing 6. 12a is a small diameter portion, and the small diameter portion 12a is a small diameter portion 12a having a step at the base of the guide pin 12 held by the housing 6 of the guide pin 12 and having a required length in the longitudinal direction. The length is approximately equal to the sum of the thickness of the connector mounting plate 9 and the thickness of the spacer 10 which will be described later.
9 is a connector mounting plate, 9a is a connector through hole, 9b is a guide pin through hole, and 10 is a spacer.

コネクタ1を保持するハウジング6はコネクタ取付板9
に遊びをもって装着しコネクタ1間の位置決めをするガ
イドピン12を該ハウジング6の装着面6aに備えた多心の
光又は同軸コネクタの装着面6aに1対のガイドピン12を
取付けてガイドピン構造を形成している。
The housing 6 holding the connector 1 is a connector mounting plate 9
A guide pin structure in which a pair of guide pins 12 are attached to the mounting surface 6a of a multi-core optical or coaxial connector provided on the mounting surface 6a of the housing 6 by mounting the guide pins 12 with play on the connector 1 and positioning between the connectors 1. Is formed.

ハウジング6はコネクタ取付板9に装着され、コネクタ
取付板9にはそれぞれガイドピン貫通穴9b、コネクタ貫
通穴9aが設けられており、ガイドピン12をガイドピン貫
通穴9bへ挿入すると共に、コネクタ1をコネクタ貫通穴
9aへ挿入した状態で、ガイドピン12の小径部12aにスペ
ーサー10を嵌挿し小径部12aに挟着し、ガイドピン12を
コネクタ取付板9に締着するのである。
The housing 6 is mounted on the connector mounting plate 9, and the connector mounting plate 9 is provided with a guide pin through hole 9b and a connector through hole 9a, respectively. The guide pin 12 is inserted into the guide pin through hole 9b, and the connector 1 The connector through hole
The spacer 10 is inserted into the small diameter portion 12a of the guide pin 12 in the state of being inserted into the small diameter portion 12a, and is sandwiched between the small diameter portion 12a, and the guide pin 12 is fastened to the connector mounting plate 9.

第3図において、10はスペーサー、10aは開口部、11は
他のスペーサー、11aは開口部である。スペーサー10は
略C形スペーサー、11はコ字形の平面を有する厚さをも
った弾性部材であって、図示の如くガイドピン12の小径
部12aを挟着する。なおスペーサーの形状は例示した以
外でも弾性を有し挟着できる部材なれば何れの形状でも
適用できるのは云うまでもない。
In FIG. 3, 10 is a spacer, 10a is an opening, 11 is another spacer, and 11a is an opening. The spacer 10 is a substantially C-shaped spacer, and 11 is an elastic member having a thickness having a U-shaped plane, and holds the small diameter portion 12a of the guide pin 12 as shown in the drawing. Needless to say, the shape of the spacer is not limited to the illustrated shape, and any shape can be applied as long as it has elasticity and can be sandwiched.

〔考案の効果〕[Effect of device]

請求項1の考案は以上詳細に説明した如く、コネクタ取
付板のコネクタ貫通穴とガイドピン貫通穴にコネクタと
ガイドピンを挿入し、ガイドピンの小径部にスペーサー
を嵌挿し挟着するだけで、コネクタをコネクタ取付板に
装着することができるので、装着のための時間は短くて
すみ、しかも小さいスペーサーで実現できるので、小形
のコネクタを得ることができ、かつハウジングを容易に
高い精度でコネクタ取付板に取り付けることができると
いう利点がある効果がある。
According to the invention of claim 1, as described in detail above, the connector and the guide pin are inserted into the connector through hole and the guide pin through hole of the connector mounting plate, and the spacer is fitted and sandwiched in the small diameter portion of the guide pin. Since the connector can be mounted on the connector mounting plate, the mounting time is short and can be realized with a small spacer, so a compact connector can be obtained, and the housing can be mounted with high accuracy and with high accuracy. It has the advantage that it can be attached to a plate.

【図面の簡単な説明】 第1図は本考案の実施例の側面図と斜視図で(a)は1
部断面を示した側面図、(b)は分解斜視図、第2図
(a)は従来のガイドピン構造の側面図、第2図(b)
は従来のガイドピン構造の分解斜視図、第3図は断面で
示した小径部をスペーサーで挟着した平面説明図で
(a)は略C形図、(b)はコ字形図である。 1……コネクタ、6……ハウジング、6a……装着面、7
……ガイドピン、7a……ネジ部、8……フロートネジ、
8a……ネジ穴、8b……ヘッド部、8c……スペース部、9
……コネクタ取付け板、9a……コネクタ貫通穴、9b……
ガイドピン貫通穴、10,11……スペーサー、10a,11a……
開口部、12……ガイドピン、12a……小径部。
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view and a perspective view of an embodiment of the present invention.
FIG. 2B is a side view showing a partial cross section, FIG. 2B is an exploded perspective view, and FIG. 2A is a side view of a conventional guide pin structure.
FIG. 3 is an exploded perspective view of a conventional guide pin structure, FIG. 3 is a plan explanatory view in which a small diameter portion shown in cross section is sandwiched by spacers, (a) is a substantially C-shaped view, and (b) is a U-shaped view. 1 ... Connector, 6 ... Housing, 6a ... Mounting surface, 7
…… Guide pin, 7a …… Screw part, 8 …… Float screw,
8a …… Screw hole, 8b …… Head part, 8c …… Space part, 9
...... Connector mounting plate, 9a ...... Connector through hole, 9b ......
Guide pin through hole, 10,11 …… Spacer, 10a, 11a ……
Opening part, 12 …… Guide pin, 12a …… Small diameter part.

───────────────────────────────────────────────────── フロントページの続き (72)考案者 岩野 真一 東京都千代田区内幸町1丁目1番6号 日 本電信電話株式会社内 (72)考案者 金山 和則 東京都千代田区内幸町1丁目1番6号 日 本電信電話株式会社内 (56)参考文献 特開 昭61−90103(JP,A) 実開 昭62−30212(JP,U) ─────────────────────────────────────────────────── ─── Continuation of front page (72) Shinichi Iwano 1-1-6 Uchisaiwaicho, Chiyoda-ku, Tokyo Nihon Telegraph and Telephone Corporation (72) Kazunori Kanayama 1-1-6 Uchisaiwaicho, Chiyoda-ku, Tokyo Nihon Telegraph and Telephone Corporation (56) References JP-A-61-90103 (JP, A) Shoukai-62-30212 (JP, U)

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】コネクタ(1)を保持するハウジング
(6)をコネクタ取付板(9)に遊びをもって装着しコ
ネクタ(1)間の位置決めをするガイドピン(7)を該
ハウジング(6)の装着面(6a)に1対のガイドピン
(7)を取付けるようにしたガイドピン構造において、 前記装着面(6a)より突出する根元に段差を有し所要の
長さの小径部(12a)を有するガイドピン(12)と、前
記小径部(12a)に嵌挿する開口部(10a)と該小径部
(12a)を挟着する手段を有する弾性部材のスペーサー
(10)とを設け、 コネクタ取付板(9)に貫通せしめたガイドピン(12)
の小径部(12a)にスペーサー(10)を嵌挿し小径部(1
2a)に挟着し、ガイドピン(12)をコネクタ取付板
(9)に締着するようにしたものよりなることを特徴と
するガイドピン構造。
1. A housing (6) for holding a connector (1) is mounted on a connector mounting plate (9) with play, and guide pins (7) for positioning between the connectors (1) are mounted on the housing (6). A guide pin structure in which a pair of guide pins (7) is attached to the surface (6a), and has a stepped portion at the base projecting from the mounting surface (6a) and a small diameter portion (12a) of a required length. The connector mounting plate is provided with a guide pin (12), an opening (10a) to be inserted into the small diameter portion (12a), and a spacer (10) of an elastic member having means for sandwiching the small diameter portion (12a). Guide pin (12) penetrated through (9)
Insert the spacer (10) into the small diameter part (12a) of
A guide pin structure, characterized in that the guide pin (12) is sandwiched between the guide pin (12) and the connector mounting plate (9).
JP1989037927U 1989-04-03 1989-04-03 Guide pin structure Expired - Lifetime JPH0746889Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989037927U JPH0746889Y2 (en) 1989-04-03 1989-04-03 Guide pin structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989037927U JPH0746889Y2 (en) 1989-04-03 1989-04-03 Guide pin structure

Publications (2)

Publication Number Publication Date
JPH02131709U JPH02131709U (en) 1990-11-01
JPH0746889Y2 true JPH0746889Y2 (en) 1995-10-25

Family

ID=31545476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989037927U Expired - Lifetime JPH0746889Y2 (en) 1989-04-03 1989-04-03 Guide pin structure

Country Status (1)

Country Link
JP (1) JPH0746889Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5744092B2 (en) 2013-03-22 2015-07-01 三菱電機株式会社 Electronic control device and method of manufacturing electronic control device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6190103A (en) * 1984-10-09 1986-05-08 Nec Corp Installing structure for optical adapter
JPS6243281Y2 (en) * 1985-08-09 1987-11-10

Also Published As

Publication number Publication date
JPH02131709U (en) 1990-11-01

Similar Documents

Publication Publication Date Title
JPH10215096A (en) Noise absorbing device
JPH0746889Y2 (en) Guide pin structure
JPH07218776A (en) Mount structure for optical semiconductor module
JP2771869B2 (en) Plug-in connector float structure
JPH0750227B2 (en) Connector housing
JP2562577Y2 (en) Optical connector
US6075660A (en) Noncircular lens positioning structure and its method
JPH11354209A (en) Self-aligning connector
JPH0727497Y2 (en) Display device
JPH08162238A (en) Socket connector for package
JPH0557417U (en) Nut mounting structure
JP3708992B2 (en) Optical connector connection structure of optical waveguide device
JP2002170634A (en) Fixing structure of connector
JPH02176711A (en) Collimator unit
JP3718107B2 (en) Optical branching and coupling device
JPH0672175U (en) Electrical connector receptacle
JPS6243281Y2 (en)
JP4123128B2 (en) Optical cable tension member fixing device
JPH0438548Y2 (en)
JPH11183753A (en) Optical connector
JPH0511526Y2 (en)
JPH063089Y2 (en) Door latch
JPH0746890Y2 (en) Optical connector element aligning jig
JPS6312534Y2 (en)
JP2002286972A (en) Connecting guide pin and its manufacturing method