JPH01107483A - Connector mounting device - Google Patents
Connector mounting deviceInfo
- Publication number
- JPH01107483A JPH01107483A JP62263464A JP26346487A JPH01107483A JP H01107483 A JPH01107483 A JP H01107483A JP 62263464 A JP62263464 A JP 62263464A JP 26346487 A JP26346487 A JP 26346487A JP H01107483 A JPH01107483 A JP H01107483A
- Authority
- JP
- Japan
- Prior art keywords
- printed wiring
- spacer
- connector
- wiring board
- positioning
- 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
- 125000006850 spacer group Chemical group 0.000 claims abstract description 42
- 210000000078 claw Anatomy 0.000 claims abstract description 6
- 239000000758 substrate Substances 0.000 abstract 6
- 238000005452 bending Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明はパーソナルコンピュータ、ワードプロセッサ等
の拡張用スロットに使用するコネクターの取付装置に関
するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a connector mounting device for use in expansion slots of personal computers, word processors, and the like.
従来の技術
近年、ハーソナルコンピュータ、パーソナルワードプロ
セッサ等の普及は目ざましいものがあり、機能拡張用の
インターフェイスとしてカードエツジタイプのコネクタ
ーが多く利用される様になって来た。BACKGROUND OF THE INVENTION In recent years, personal computers, personal word processors, and the like have spread at a remarkable rate, and card edge type connectors have come to be widely used as interfaces for expanding functions.
以下従来のコネクター取付装置について説明する。第４
図及び第６図は従来のコネクター取付装置を示す。第４
図、第５図において１はカードエツジコネクターで、取
付のためのフ、ランジ部１ａと、そのフランジ部１ａに
固定用のビス６の通る透孔１ｂと印刷配線基板３に半田
付するための端子１Ｃとを有する。２はカードエツジコ
ネクター１と印刷配線基板３とを一定の位置で固定する
ためのスペーサで、印刷配線基板３対して位置決めする
ためのリブ２ａとカードエツジコネクター１を位置決め
するために、カードエツジコネクターの７ラン９部１ａ
の外周をガイドするための略コの字状のりフｍ（Ｓ２ｂ
とビス６を通すための透孔２Ｃを有する。 □
３は機器の回路を構成する印刷配線基板でコネクター１
の端子１Ｃを挿入する透孔３ａとスペーサ２のリブ２ａ
と嵌合する透孔３ｂとビス６の通すための透孔３Ｃを有
する。４は下キャビネットで、印刷配線基板３を下方か
ら当接するためのポス４ａを有する。５は上キャビネッ
トよシ印刷配線基板３を上方よシ当接するためのリブで
ある。６はビス、７はナツトである。A conventional connector mounting device will be explained below. Fourth
FIG. 6 shows a conventional connector mounting device. Fourth
In FIG. 5, reference numeral 1 is a card edge connector, which includes a flange for mounting, a flange portion 1a, a through hole 1b through which a fixing screw 6 passes through the flange portion 1a, and a hole 1b for soldering to a printed wiring board 3. It has a terminal 1C. 2 is a spacer for fixing the CardEdge connector 1 and the printed wiring board 3 at a fixed position; 7 runs 9th part 1a
Approximately U-shaped glue m (S2b
It has a through hole 2C through which the screw 6 is passed. □ 3 is the printed wiring board that constitutes the circuit of the device, and connector 1
The through hole 3a into which the terminal 1C is inserted and the rib 2a of the spacer 2
It has a through hole 3b that fits into the hole 3b and a through hole 3C through which the screw 6 passes. A lower cabinet 4 has a post 4a for abutting the printed wiring board 3 from below. Reference numeral 5 denotes a rib for upwardly abutting the printed wiring board 3 against the upper cabinet. 6 is a screw and 7 is a nut.
以上の様に構成された従来のコネクター取付装置では、
まずスペーサ２をスペーサに設けた、リブ２ｂと印刷配
線基板３に設けた透孔３ｂとを嵌合する様に装着した後
で、カードエツジコネクター１の端子１Ｃを印刷配線基
板３の孔３ａに挿入し７ランク部１ａをスペーサ２のコ
の字状のリブ２ｂに挿入することにより印刷配線基板３
とカードエツジコネクター１が位置決めされ、さらにビ
ス６とナツト７でカードエツジコネクター１とスペーサ
２と印刷配線基板３を固定した状態で端子１Ｃを印刷配
線基板３に半田付していた。そして下キャビネット４に
設けたボス４ａと上キャビネットに設けたリブ６によシ
印刷配線基板３を挾持し、拡張カートリッジ８をカード
エツジコネクター１に挿抜する時に発生する印刷配線基
板３のたわみを防止する様にされていた。In the conventional connector mounting device configured as above,
First, the spacer 2 is attached so that the rib 2b provided on the spacer and the through hole 3b provided in the printed wiring board 3 are fitted, and then the terminal 1C of the card edge connector 1 is inserted into the hole 3a of the printed wiring board 3. By inserting the 7-rank portion 1a into the U-shaped rib 2b of the spacer 2, the printed wiring board 3
The card edge connector 1 was positioned, and the terminal 1C was soldered to the printed wiring board 3 while the card edge connector 1, spacer 2, and printed wiring board 3 were fixed with screws 6 and nuts 7. Then, the printed wiring board 3 is held between the boss 4a provided on the lower cabinet 4 and the rib 6 provided on the upper cabinet to prevent the printed wiring board 3 from bending which occurs when the expansion cartridge 8 is inserted into or removed from the card edge connector 1. It was supposed to be done.
発明が解決しようとする問題点
しかしながら上記の従来の構成では印刷配線基板３にカ
ードエツジコネクター１とスペーサ２を固定するために
ビス６とナツト７を使用し又スペーサ２も左右側々にし
ていたために部品点数が多く作業工数も多くかかシ又下
キャビネット４のポス４ａと上キャビネットのリブ６で
印刷配線基板３を挾持しただけのため完成にたわみを防
止出来ないという問題点を有していた。Problems to be Solved by the Invention However, in the above conventional configuration, screws 6 and nuts 7 are used to fix the card edge connector 1 and spacer 2 to the printed wiring board 3, and the spacers 2 are also placed on the left and right sides. However, since the printed wiring board 3 is only held between the post 4a of the lower cabinet 4 and the rib 6 of the upper cabinet, it is difficult to prevent bending when completed. Ta.
本発明は上記従来の問題点を解消するもので、部品点数
９作業工数を低減し品質の向上もはかることのできるコ
ネクター取付装置を提供することを目的とする。The present invention solves the above-mentioned conventional problems, and aims to provide a connector mounting device that can reduce the number of parts, reduce the number of work steps, and improve quality.
問題点を解決するための手段
上記の目的を達成するため、本発明のコネクター取付装
置は、スペーサの両端に印刷配線基板に位置決めするた
めのリブと仮固定するための係止用のツメとコネクター
を位置決めするための略コの字状のリブとビス止めする
ためのボスを一体に成形し、印刷配線基板にスペーサを
挿入した後にコネクターを挿入してコネクターの端子を
印刷配線基板に半田付し下キャビネットに装着した状態
で下キャビネットより印刷配線基板を介してスペーサを
ビス止め出来る様にしたものである。Means for Solving the Problems In order to achieve the above object, the connector mounting device of the present invention includes ribs for positioning the spacer on the printed wiring board, locking claws for temporarily fixing the spacer, and a connector at both ends of the spacer. U-shaped ribs for positioning and bosses for screwing are integrally molded, and after inserting the spacer into the printed wiring board, insert the connector and solder the terminals of the connector to the printed wiring board. The spacer can be screwed from the lower cabinet via the printed wiring board while being attached to the lower cabinet.
作 用
この構成によシ部品点数を削減することにより材料費９
組立作業工数の低減をはかることが出来るものである。This configuration reduces material costs by reducing the number of parts.
This makes it possible to reduce the number of assembly work steps.
実施例
第１図、第２図及び第３図は本発明の一実施例を示し、
第４図及び第５図と同一物には同一符号を付し説明を省
略する。ここで第４図及び第５図と異なるところは２個
のスペーサ１を一体にしてスペーサ９とし、そのスペー
サ９の両端にカードエツジコネクター１のフランジ部１
ａをガイドしてスペーサ９とカードエツジコネクター１
を位置決めするための一対のコの字状のリブ９ａと印刷
配線基板３の透孔３ｅと嵌合して印刷配線基板３とスペ
ーサ９を位置決めするためのリブ９ｄと印刷配線基板３
の透孔３１と係合してスペーサ９を印刷配線基板３に仮
固定出来る様にした係止用ツメ９ｂとビス止め用のポス
９Ｃを設はスペーサ９を下キャビネット４に設けたボス
４ｂに印刷配線基板３を介してビス１Ｃにて固定出来る
様に構成したことである。Embodiment FIGS. 1, 2 and 3 show an embodiment of the present invention,
Components that are the same as those in FIGS. 4 and 5 are denoted by the same reference numerals, and description thereof will be omitted. Here, the difference from FIGS. 4 and 5 is that the two spacers 1 are integrated into a spacer 9, and the flange portions 1 of the card edge connector 1 are attached to both ends of the spacer 9.
Guide a and connect spacer 9 and card edge connector 1.
A pair of U-shaped ribs 9a for positioning the printed wiring board 3, a rib 9d for positioning the printed wiring board 3 and the spacer 9 by fitting into the through holes 3e of the printed wiring board 3, and the printed wiring board 3.
A locking claw 9b that temporarily fixes the spacer 9 to the printed wiring board 3 by engaging with the through hole 31 of the spacer 9 and a screw fixing post 9C are provided to attach the spacer 9 to the boss 4b provided in the lower cabinet 4. The structure is such that it can be fixed with screws 1C via the printed wiring board 3.
以上の様に構成されたコネクター取付装置では、まず印
刷配線基板３の透孔３ｅ、３ｆにスペーサ９のリブｓｄ
、係止用ツメ９ｂをそれぞれ挿入しスペーサ９が印刷配
線基板３に位置決めされると同時に仮固定される。次に
カードエツジコネクター１の端子１Ｃを印刷配線基板３
の透孔３ａに挿入すると同時にカードエツジコネクター
１のフランジ部１ａを前記スペーサ９のコの字状のリブ
９ａに挿入するとスペーサ９とカードエツジコネクター
１とは位置決めされる。次に端子部１Ｃを半田付後で印
刷配線基板３を下キャビネット４に固定するため下キャ
ビネット４に設けたボス４ｃにビス１ｏにて数個所固定
した後でさらに下キャビネット４の底面側よシ下キャビ
ネットに設けたボス４ｂと印刷配線基板３を介してスペ
ーサ９のボス９Ｃによってビス１０によりビス止めする
事により、拡張用カートリッジ８を挿抜する時に発生す
る印刷配線基板３のたわみを防止出来るものである。In the connector mounting device configured as described above, first, the ribs sd of the spacer 9 are inserted into the through holes 3e and 3f of the printed wiring board 3.
, the locking claws 9b are inserted, and the spacer 9 is positioned on the printed wiring board 3 and simultaneously temporarily fixed. Next, connect terminal 1C of card edge connector 1 to printed wiring board 3.
When the flange portion 1a of the Card Edge connector 1 is inserted into the U-shaped rib 9a of the spacer 9 at the same time as the Card Edge connector 1 is inserted into the through hole 3a, the spacer 9 and the Card Edge connector 1 are positioned. Next, after soldering the terminal part 1C, in order to fix the printed wiring board 3 to the lower cabinet 4, it is fixed to the boss 4c provided on the lower cabinet 4 at several places with screws 1o, and then further tightened from the bottom side of the lower cabinet 4. By fixing the boss 9C of the spacer 9 with the screw 10 via the boss 4b provided on the lower cabinet and the printed wiring board 3, it is possible to prevent the printed wiring board 3 from bending when the expansion cartridge 8 is inserted or removed. It is.
発明の効果
以上の様に本発明によれば一個のスペーサによシカード
エッジコネクターと印刷配線基板を誤差なく位置決めで
きさらに下キャビネットにスペーサをビスで固定出来る
ようにしたことによ）、部品点数２組立作業工数を少な
くしてさらにカードエツジコネクターとスペーサと印刷
配線基板を下キャビネットに確実に固定でき品質も向上
することが出来る。Effects of the Invention As described above, according to the present invention, the card edge connector and the printed wiring board can be positioned without error using a single spacer, and the spacer can be fixed to the lower cabinet with screws), and the number of parts can be reduced. 2. The number of assembly steps can be reduced, and the card edge connector, spacer, and printed wiring board can be securely fixed to the lower cabinet, and quality can be improved.
第１図は本発明のコネクター取付装置の組立斜視図、第
２図は同装置の正面図、第３図は同側面図、第４図は従
来のコネクター取付装置を示す組立斜視図、第６図は同
正面図である。
１・・・・・・カードエツジコネクター、１ａ・・・山
固定用フランジ部、１ｂ・・・・・・ビス止め用透孔、
１ｃ・・・・・・端子、２・・・・・・従来のスペーサ
、２ａ・・・・・・印刷配線基板との位置決め用リブ、
２ｂ・・・・・・カードエツジコネクターの位置決め用
コの字状リブ、２Ｃ・・・・・・ビス止め用透孔、３・
・・・・・印刷配線基板、３ａ・・・・・・カードエツ
ジコネクターの端子挿入用孔、３ｂ・・・・・・スペー
サの位置決め用孔、３Ｃ・・・・・・ビス止め用孔、３
ｄ・・・・・・係止用孔、４・・・・・・下キャビネッ
ト、４ａ・・・・・・印刷配線基板への当てボス、４ｂ
・・・・・・固定用ボス、４Ｃ・・・・・・印刷配線基
板固定用ボス、６・・・・・・上キャビネットよシの印
刷配線基板の当てリブ、６・・・・・・ナツト用ビス、
７・・・・・・ナツト、８・−・・・・拡張用カートリ
ッジ、９・・・・・・スペーサ、９ａ・・・・・・カー
ドエツジコネクターの位置決め用コの字状リブ、９ｂ・
・・・・・係止用ツメ、９Ｃ・・・・・・ビス止め用ボ
ス、９ｄ・・・・・・位置決め用リブ、１０・・・・・
・スペーサ固定用ネジ。FIG. 1 is an assembled perspective view of the connector mounting device of the present invention, FIG. 2 is a front view of the same device, FIG. 3 is a side view of the same, FIG. 4 is an assembled perspective view of a conventional connector mounting device, and FIG. The figure is a front view of the same. 1... Card edge connector, 1a... Flange part for fixing the mountain, 1b... Through hole for screw fixing,
1c... terminal, 2... conventional spacer, 2a... rib for positioning with printed wiring board,
2b...U-shaped rib for positioning the card edge connector, 2C...Through hole for screw fixing, 3.
...Printed wiring board, 3a...Card edge connector terminal insertion hole, 3b...Spacer positioning hole, 3C...screw fixing hole, 3
d...Locking hole, 4...Lower cabinet, 4a...Boss against printed wiring board, 4b
...Boss for fixing, 4C...Boss for fixing printed wiring board, 6...Rib for printed wiring board on upper cabinet, 6... screw for nut,
7... Nut, 8... Expansion cartridge, 9... Spacer, 9a... U-shaped rib for positioning card edge connector, 9b...
...Locking claw, 9C... Screw fixing boss, 9d... Positioning rib, 10...
・Screw for fixing spacer.
Claims (2)
コネクターと、このコネクターを印刷配線基板に対して
ある一定の位置に固定するためのスペーサと、前記スペ
ーサを前記印刷配線基板を介して、キャビネット本体に
設けたコネクター取付装置。(1) A card edge connector used for an external expansion slot, etc., a spacer for fixing this connector at a certain position with respect to the printed wiring board, and the spacer is connected to the cabinet via the printed wiring board. Connector mounting device installed on the main body.
決めするためのリブと、仮固定するための係止用のツメ
と、前記コネクターを位置決めするための略コの字状の
リブと、ビス止め用のボスを有する事を特徴とする特許
請求の範囲第１項記載のコネクター取付装置。(2) The spacer has ribs on both ends for positioning with respect to the printed wiring board, locking claws for temporary fixing, approximately U-shaped ribs for positioning the connector, and screws. The connector mounting device according to claim 1, characterized in that it has a boss for fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62263464A JPH01107483A (en) | 1987-10-19 | 1987-10-19 | Connector mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62263464A JPH01107483A (en) | 1987-10-19 | 1987-10-19 | Connector mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01107483A true JPH01107483A (en) | 1989-04-25 |
Family
ID=17389869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62263464A Pending JPH01107483A (en) | 1987-10-19 | 1987-10-19 | Connector mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01107483A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014179524A (en) * | 2013-03-15 | 2014-09-25 | Enplas Corp | Substrate reinforcing structure |
-
1987
- 1987-10-19 JP JP62263464A patent/JPH01107483A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014179524A (en) * | 2013-03-15 | 2014-09-25 | Enplas Corp | Substrate reinforcing structure |
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