JPH0546071B2 - - Google Patents
Info
- Publication number
- JPH0546071B2 JPH0546071B2 JP59133112A JP13311284A JPH0546071B2 JP H0546071 B2 JPH0546071 B2 JP H0546071B2 JP 59133112 A JP59133112 A JP 59133112A JP 13311284 A JP13311284 A JP 13311284A JP H0546071 B2 JPH0546071 B2 JP H0546071B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- shelf
- terminals
- slit
- housing
- 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
Links
- 239000013013 elastic material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Description
【発明の詳細な説明】
〔発明の利用分野〕
本発明は、プリント基板のスルーホールに取付
けるパツケージコネクタの改良に係り、プリント
基板のスルーホールへの挿入性を向上したパツケ
ージコネクタに関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to an improvement in a package connector that is attached to a through hole of a printed circuit board, and more particularly, to a package connector that has improved insertability into the through hole of a printed circuit board.
電子製品においては、性能に直接関係した技術
的な高度化は勿論であるが、安価な製品でかつ大
量に生産される製品がすべて同一の品質であり、
需要者が安心して使用できるいわゆる製品価値の
向上が、これに並んで重要である。
In electronic products, of course there is technological sophistication that is directly related to performance, but all products that are inexpensive and produced in large quantities are of the same quality.
Improving the value of products so that consumers can use them with peace of mind is equally important.
これを満足させる一つの重要な要素として、製
品の自動組立が掲げられる。 Automatic assembly of products is one of the important elements to satisfy this requirement.
最近のコネクタの傾向としては、電子部品の高
密度化、小形化に伴つて、コネクタ自体も小形、
高密度になり、コネクタに設けられる接続端子の
板厚、ピツチ間隔、配列等も縮少化の一途をたど
り、コネクタ１個当りの端子数が100以上も有す
る多芯化の傾向にある。 Recent trends in connectors include the increasing density and miniaturization of electronic components, and the connectors themselves are also becoming smaller and smaller.
As the density of connectors increases, the board thickness, pitch spacing, arrangement, etc. of connection terminals provided in connectors continue to decrease, and there is a trend toward multi-core connectors with more than 100 terminals per connector.
このように多芯化した場合は、端子そのものの
強度が弱くなり、製造過程における微少な外力に
よつて端子が曲げられたり、ねじれたりする事態
が発生し、プリント基板に設けたスルーホールへ
の挿入が困難となり、自動組立ができないという
問題がある。 When multi-core is used in this way, the strength of the terminal itself becomes weaker, and the terminal may be bent or twisted due to minute external forces during the manufacturing process, and the terminal may not be able to connect to the through hole provided on the printed circuit board. There is a problem that insertion becomes difficult and automatic assembly is not possible.
本発明は、上記問題に鑑みなされたものであ
り、高密度化、小形化され、多芯化されたコネク
タであつても、プリント基板に設けたスルーホー
ルへの挿入性を向上したパツケージコネクタを提
供せんとするものである。
The present invention was made in view of the above problems, and provides a package connector that improves insertability into through-holes provided on printed circuit boards, even when the connector is high-density, compact, and multi-core. This is what we intend to provide.
即ち、本発明は、パツケージコネクタの端子部
の製造上の変位やバラツキ、又は組立中に起し易
い端子部の変形、或は、完成品取扱い時における
外力による変形の防止をハウジング本体に持たせ
るようにしたものであつて、階段状の端子配置棚
をハウジングの端子側に該ハウジングと接続部を
介して一体に設け、中間部をほぼ直角に折り曲げ
た弾性材からなる複数の端子の端子群が配置され
る前記端子配置棚の長手方向の複数個所に、端子
の幅寸法に合わせて前記長手方向と直角方向にス
リツトを形成するとともに、該スリツトの内側に
各端子の配列される位置および厚さ寸法に合わせ
て前記端子配置棚の段ごとに凹溝を形成し、前記
各端子のスルーホールに挿入される先端部を除き
前記折れ曲がり部までの間が、前記凹溝およびス
リツトに嵌入可能に構成されることにより、端子
の変形やねじれを防止し保持するようにしたこと
を特徴とする。
That is, the present invention provides a housing main body with the ability to prevent manufacturing displacement and variations in the terminal portion of a package connector, deformation of the terminal portion that is likely to occur during assembly, or deformation due to external force during handling of the finished product. A terminal group of a plurality of terminals made of an elastic material with a stepped terminal arrangement shelf provided on the terminal side of the housing via the housing and the connecting portion, and with the intermediate portion bent at an approximately right angle. Slits are formed in a direction perpendicular to the longitudinal direction according to the width of the terminals at multiple locations in the longitudinal direction of the terminal arrangement shelf where the terminals are arranged, and the positions and thicknesses of the terminals are arranged inside the slits. A recessed groove is formed for each stage of the terminal placement shelf according to the size of the terminal, and the portion of each terminal up to the bent portion, except for the tip portion to be inserted into the through hole, can be fitted into the recessed groove and the slit. The structure is characterized in that the terminal is held while being prevented from being deformed or twisted.
以下本発明の一実施例について詳細に説明す
る。第１図において、１２は、ハウジング１に第
３図に示すようにハウジングの端子側に接続部
１′を介して一体に成形された端子配置棚である。
端子配置棚１２の長手方向の複数個所に配置され
た端子群の位置に合わせて、前記長手方向と直角
方向に設けられたスリツトである。このスリツト
１３は第２図に拡大して示す構造になつている。
図において、スリツト１３の巾Ｗは、第４図に示
す端子部の巾Ｗに合せて寸法が決められている。
１４は、スリツト１３の内方に突出された凸部で
あり、第４図に示す端子部６の厚さｔに合せて凹
溝１５が形成される。第６図において、接栓部４
と端子部６が折り曲げられ、一本の弾性部材によ
つて、接栓部４、リード部５（ハウジング１に固
定する部分）、コンタクトバネ２及び端子部６が
中間部をほぼ直角に折り曲げた状態に形成されて
いる。図６に鎖線で示す７は、接栓部４に挿入さ
れる端子である。本実施例の場合は、第３図に示
すように、端子部６が４本ある場合を示し、これ
に合せて、端子配置棚１２は、４段の階段状にな
つている。ハウジング１に一体に成形された端子
配置棚１２に端子６を嵌入する仕方は次のように
して行なう。第６図において、ハウジング１に明
けられた孔に、接栓部４を挿入し、コンタクトば
ね２のスプリング効果を利用して、端子部６を上
方に上げ、第４図に示す如く上方より、端子部６
を凹溝１５及びスリツト１３部に挿入する。或
は、第３図に示す如く、スリツト１３の開口部
（矢印Ｂ方向）より挿入することもできる。第２
図に示すスリツト巾Ｗは、端子部６の巾Ｗよりご
くわずか狭くなるようにする。
An embodiment of the present invention will be described in detail below. In FIG. 1, reference numeral 12 denotes a terminal placement shelf that is integrally molded into the housing 1 via a connecting portion 1' on the terminal side of the housing as shown in FIG.
These slits are provided in a direction perpendicular to the longitudinal direction of the terminal placement shelf 12 in accordance with the positions of the terminal groups arranged at a plurality of locations in the longitudinal direction. This slit 13 has a structure shown enlarged in FIG.
In the figure, the width W of the slit 13 is determined in accordance with the width W of the terminal portion shown in FIG.
Reference numeral 14 denotes a convex portion projecting inwardly from the slit 13, and a groove 15 is formed in accordance with the thickness t of the terminal portion 6 shown in FIG. In FIG. 6, the plug part 4
The terminal part 6 is bent, and the intermediate part of the plug part 4, lead part 5 (the part fixed to the housing 1), contact spring 2, and terminal part 6 is bent at an almost right angle by one elastic member. formed into a state. 7 indicated by a chain line in FIG. 6 is a terminal inserted into the plug part 4. In the case of this embodiment, as shown in FIG. 3, there are four terminal portions 6, and accordingly, the terminal arrangement shelf 12 is shaped like four steps. The terminal 6 is fitted into the terminal arrangement shelf 12 integrally formed in the housing 1 as follows. In FIG. 6, the plug part 4 is inserted into the hole drilled in the housing 1, and the terminal part 6 is raised upward using the spring effect of the contact spring 2, and as shown in FIG. Terminal part 6
into the groove 15 and the slit 13. Alternatively, as shown in FIG. 3, it can also be inserted through the opening of the slit 13 (in the direction of arrow B). Second
The slit width W shown in the figure is made to be very slightly narrower than the width W of the terminal portion 6.
このようにして、端子部６は、第３図に示すよ
うに、端子配置棚１２に嵌入される。この端子部
６の嵌入により、各端子部６のスルーホール１１
に挿入される先端部を除き、最もふらつき易い前
記折れ曲がり部までの間が、凹溝１５およびスリ
ツト１３により確実に係止され、端子部配置棚１
２を有しない第５図に示す非係止状態の端子部６
の変形やねじれが修正されると同時に、端子部６
の配列も整えられる。又第３図において、完成さ
れたパツケージコネクタでは、端子部６の先端
は、端子部配置棚１２の下面より所定長さ出てお
り、曲げに対する強度が保持される。 In this way, the terminal portion 6 is fitted into the terminal placement shelf 12, as shown in FIG. By fitting the terminal portion 6, the through hole 11 of each terminal portion 6
The groove 15 and the slit 13 securely lock the portion up to the bent portion, which is most likely to wobble, except for the tip inserted into the terminal section shelf 1.
The terminal portion 6 in the unlocked state shown in FIG.
At the same time, the deformation and twist of the terminal part 6 are corrected.
You can also arrange the . Further, in FIG. 3, in the completed package connector, the tips of the terminal portions 6 protrude a predetermined length from the lower surface of the terminal portion placement shelf 12, so that strength against bending is maintained.
このようにして完成されたパツケージコネクタ
を第７図に示すように、プリント基板９に搭載す
る場合、個々の端子部６は、スルーホール１１に
容易に挿入される。プリント基板９への固定は、
孔３に差し込まれるリベツト１０により行なわれ
る。 When the package connector thus completed is mounted on a printed circuit board 9 as shown in FIG. 7, the individual terminal portions 6 are easily inserted into the through holes 11. For fixing to the printed circuit board 9,
This is done by a rivet 10 inserted into the hole 3.
以上詳述した通り、本発明によるパツケージコ
ネクタによれば、ハウジングと一体に端子配置棚
を設け、端子配置棚の長手方向の複数個所に配置
された端子群の位置に合わせて、端子配置棚の長
手方向と直角方向にスリツトを設け、このスリツ
トの内方に端子部を挿入する挿入部を設けて、端
子部を挿入するようにしたので、端子部の変形や
ねじれがなく、又、完成されたパツケージコネク
タにおいて、端子を整然と配列保持すると共に、
端子部を保護し、プリント基板に設けたスルーホ
ールへの端子部の挿入が極めて容易であり、組立
の自動化が可能になるなど、高密度化、小形化し
多芯化していくパツケージコネクタにとつて極め
て優れた効果を奏する。
As detailed above, according to the package connector of the present invention, the terminal arrangement shelf is provided integrally with the housing, and the terminal arrangement shelf is arranged in accordance with the positions of the terminal groups arranged at a plurality of locations in the longitudinal direction of the terminal arrangement shelf. A slit is provided in the direction perpendicular to the longitudinal direction, and an insertion part for inserting the terminal part is provided inside this slit, and the terminal part is inserted.Therefore, there is no deformation or twisting of the terminal part, and the terminal part can be completed easily. In the package connector, the terminals are arranged and maintained in an orderly manner.
It protects the terminal part, makes it extremely easy to insert the terminal part into the through-hole provided on the printed circuit board, and makes it possible to automate assembly, making it ideal for package connectors that are becoming more dense, smaller, and multi-core. It has extremely good effects.
第１図から第８図は、本発明の一実施例を示
し、第１図はパツケージコネクタの全体を示す斜
視図、第２図は、スリツト部の部分拡大斜視図、
第３図は、第１図のＡ−Ａ線における断面図、第
４図は、端子部をスリツト部に挿入する状態を示
す斜視図、第５図は、端子部配置棚がない場合の
パツケージコネクタの斜視図、第６図は、ハウジ
ングに端子部を挿入したときの状態を断面にて示
した斜視図、第７図はプリント基板にパツケージ
コネクタを搭載した状態を示す斜視図、第８図
は、スルーホール部を部分拡大して示した斜視図
である。
１……ハウジング、６…端子部、９……プリン
ト基板、１１……スルーホール、１２……端子配
置棚、１３……スリツト、１５……凹溝。
1 to 8 show one embodiment of the present invention, FIG. 1 is a perspective view showing the entire package connector, FIG. 2 is a partially enlarged perspective view of the slit portion,
Fig. 3 is a cross-sectional view taken along line A-A in Fig. 1, Fig. 4 is a perspective view showing the state in which the terminal part is inserted into the slit part, and Fig. 5 is a package without a shelf for arranging the terminal part. A perspective view of the connector; FIG. 6 is a cross-sectional perspective view of the terminal section inserted into the housing; FIG. 7 is a perspective view of the package connector mounted on the printed circuit board; FIG. 8 is a perspective view of the connector. FIG. 2 is a partially enlarged perspective view of a through-hole portion. DESCRIPTION OF SYMBOLS 1... Housing, 6... Terminal part, 9... Printed circuit board, 11... Through hole, 12... Terminal placement shelf, 13... Slit, 15... Concave groove.
Claims (1)
該ハウジングと接続部を介して一体に設け、中間
部をほぼ直角に折り曲げた弾性材からなる複数の
端子の端子群が配置される前記端子配置棚の長手
方向の複数個所に、端子の幅寸法に合わせて前記
長手方向と直角方向にスリツトを形成するととも
に、該スリツトの内側に各端子の配列される位置
および厚さ寸法に合わせて前記端子配置棚の段ご
とに凹溝を形成し、前記各端子のスルーホールに
挿入される先端部を除き前記折れ曲がり部までの
間が、前記凹溝およびスリツトに嵌入可能に構成
されてなることを特徴とするパツケージコネク
タ。1. The terminal arrangement in which a stepped terminal arrangement shelf is integrally provided on the terminal side of the housing via the housing and the connection part, and a terminal group of a plurality of terminals made of an elastic material whose intermediate part is bent at a substantially right angle is arranged. Slits are formed at multiple locations in the longitudinal direction of the shelf in a direction perpendicular to the longitudinal direction in accordance with the width dimension of the terminals, and the terminals are formed inside the slits in accordance with the arrangement position and thickness dimension of each terminal. A concave groove is formed in each stage of the arrangement shelf, and the portion of each terminal, excluding the tip portion to be inserted into the through hole, up to the bent portion is configured to be able to be fitted into the concave groove and the slit. package connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59133112A JPS6113585A (en) | 1984-06-29 | 1984-06-29 | Package connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59133112A JPS6113585A (en) | 1984-06-29 | 1984-06-29 | Package connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6113585A JPS6113585A (en) | 1986-01-21 |
| JPH0546071B2 true JPH0546071B2 (en) | 1993-07-12 |
Family
ID=15097084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59133112A Granted JPS6113585A (en) | 1984-06-29 | 1984-06-29 | Package connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6113585A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2654476B2 (en) * | 1987-03-06 | 1997-09-17 | アンプ インコ−ポレ−テツド | Multi-pole connector |
| JP2539957Y2 (en) * | 1988-02-22 | 1997-07-02 | 日立マクセル株式会社 | Connector to which semiconductor card is mounted |
| JPH01296576A (en) * | 1988-05-25 | 1989-11-29 | Nippon Ee M P Kk | Electric connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59194287U (en) * | 1983-06-10 | 1984-12-24 | 株式会社村田製作所 | connector |
-
1984
- 1984-06-29 JP JP59133112A patent/JPS6113585A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6113585A (en) | 1986-01-21 |
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