JP3196865B2 - Control device socket - Google Patents
Control device socketInfo
- Publication number
- JP3196865B2 JP3196865B2 JP13277993A JP13277993A JP3196865B2 JP 3196865 B2 JP3196865 B2 JP 3196865B2 JP 13277993 A JP13277993 A JP 13277993A JP 13277993 A JP13277993 A JP 13277993A JP 3196865 B2 JP3196865 B2 JP 3196865B2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- socket
- base
- control device
- recess
- 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
Landscapes
- Connecting Device With Holders (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は、電磁リレーや無接点
リレーなどの制御機器を支持するソケットに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a socket for supporting a control device such as an electromagnetic relay and a contactless relay.
【０００２】[0002]
【従来の技術】図７及び図８に従来構成を示す。ここ
で、図７の（Ａ）はソケットの平面図、（Ｂ）は正面
図、（Ｃ）は横断面図であり、また図８は図７のソケッ
トのベースと接触板とを分けて示した図である。図にお
いて、ソケット１は樹脂成形品のベース２に４個の接触
板３が一列に並べて装着された構造でとなっており、弾
性のある導電板からなる接触板３は、図８に示すよう
に、開口部が逆ハ字形に開いたＵ字状の接触部３ａと、
これに直線的につながる端子部３ｂとを備えている。ベ
ース２には断面四角の凹所４と貫通穴５とが設けられて
おり、図８に矢印で示す方向からベース２に圧入された
接触板３は、接触部３ａが凹所４に納められ、端子部３
ｂが貫通穴５を通して外部に導出されて、図７に示すよ
うに装着される。その後、ベース２の下端面の凹部６
（図８）に接着剤７（図７（Ｃ））が充填され、貫通穴
５内におけるベース２と端子部３ｂとの間の隙間がシー
ルされる。このシールは、ソケット１を図示しないプリ
ント板に載せて自動はんだ付けする際に、フラックスが
貫通穴５内の隙間からソケット１の内部に侵入すること
を防止するために行うものである。2. Description of the Related Art FIGS. 7 and 8 show a conventional structure. 7 (A) is a plan view of the socket, FIG. 7 (B) is a front view, FIG. 7 (C) is a cross-sectional view, and FIG. 8 shows the socket base and contact plate of FIG. 7 separately. FIG. In the figure, a socket 1 has a structure in which four contact plates 3 are mounted in a line on a base 2 of a resin molded product. The contact plate 3 made of an elastic conductive plate is as shown in FIG. A U-shaped contact portion 3a whose opening is opened in an inverted C shape;
A terminal portion 3b linearly connected thereto is provided. The base 2 is provided with a recess 4 having a square cross section and a through hole 5. The contact plate 3 press-fitted into the base 2 in the direction indicated by the arrow in FIG. , Terminal 3
b is led out through the through-hole 5 and mounted as shown in FIG. Then, the concave portion 6 on the lower end surface of the base 2 is formed.
(FIG. 8) is filled with an adhesive 7 (FIG. 7 (C)), and a gap between the base 2 and the terminal portion 3b in the through hole 5 is sealed. This sealing is performed to prevent the flux from entering the inside of the socket 1 from the gap in the through hole 5 when the socket 1 is placed on a printed board (not shown) and automatically soldered.
【０００３】[0003]
【発明が解決しようとする課題】ところが、このような
従来構造においては、ベース２の凹所４は接触部３ａを
納めるだけのスペースしかない。そのため、このような
ソケット１は端子が棒状の電磁リレーなどしか取り付け
られず、プリント基板上の入出力パターンを端子とする
無接点リレーなどの制御機器は取り付けることができな
かった。そこで、この発明の課題は、端子が棒状の制御
機器のみならず、プリント基板上の入出力パターンを端
子とする制御機器も取り付けられるソケットを提供する
ことにある。However, in such a conventional structure, the recess 4 of the base 2 has only a space for accommodating the contact portion 3a. For this reason, such a socket 1 can be attached only to a rod-shaped electromagnetic relay or the like, and a control device such as a contactless relay having an input / output pattern on a printed circuit board as a terminal cannot be attached. SUMMARY OF THE INVENTION It is an object of the present invention to provide a socket to which not only a control device having a rod-shaped terminal but also a control device having an input / output pattern on a printed circuit board as a terminal is mounted.
【０００４】[0004]
【課題を解決するための手段】上記課題を解決するため
に、この発明は、絶縁物のベースに装着される接触板を
逆ハ字状の開口を持つＵ字形の接触部と、この接触部の
一方の脚から折り返された直線的な端子部とからなる形
状とするとともに、前記接触部を納める凹所と交わるよ
うに、直線状の受け溝を前記ベースに形成し、棒状の端
子を持つ制御機器とプリント基板上の入出力パターンを
端子とする制御機器とを共通に取り付けられるようにす
るものとする。In order to solve the above-mentioned problems, the present invention provides a contact plate mounted on an insulating base.
A U-shaped contact having an inverted C-shaped opening,
A shape consisting of a straight terminal part folded from one leg
And a straight receiving groove is formed in the base so as to intersect with the recess accommodating the contact portion.
Control devices with
It is assumed that a control device as a terminal can be commonly attached .
【０００５】[0005]
【作用】プリント基板上の入出力パターンを端子とする
制御機器は端子部のプリント基板部分が入出力パターン
の両側に張り出しており、接触部が納められている凹所
に入らない。そこで、この凹所と交わるように直線状の
受け溝をベースに形成してプリント基板部分を迎え入れ
る逃げ部とし、プリント基板上の入出力パターンと接触
板の接触部との接触を可能にする。In the control device having the input / output pattern on the printed circuit board as a terminal, the printed circuit board portion of the terminal portion protrudes on both sides of the input / output pattern and does not enter the recess in which the contact portion is accommodated. Therefore, a linear receiving groove is formed in the base so as to intersect with the concave portion, and serves as an escape portion for receiving the printed circuit board portion, thereby enabling contact between the input / output pattern on the printed circuit board and the contact portion of the contact plate.
【０００６】[0006]
【実施例】以下、図１〜図６に基づいてこの発明の実施
例を説明する。ここで、図１はソケットの横断面図、図
２はそのベースと接触板とを分けて示した図、図３は図
１のソケットの斜視図、図４はその接触板の斜視図、図
５は図４のソケットに取り付けられる電磁リレーの斜視
図、図６は同じく無接点リレーの斜視図である。なお、
従来例と対応する部分には同一の符号を用いるものとす
る。図１〜図４において、角柱状の本体２ａと前後一対
の板状の保持部２ｂとからなるベース２はモールド樹脂
により図示形状に成形され、その本体２ａには接触板３
の接触部３ａを納める断面四角の凹所４と、端子部３ｂ
を通す断面四角の貫通穴５とがそれぞれ隣り合わせに４
箇所に設けられている。そして、各々の凹所４と貫通穴
５との間には、つい立状の隔壁８がそれぞれ形成されて
いる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. Here, FIG. 1 is a cross-sectional view of the socket, FIG. 2 is a view showing the base and the contact plate separately, FIG. 3 is a perspective view of the socket of FIG. 1, and FIG. 4 is a perspective view of the contact plate. 5 is a perspective view of an electromagnetic relay attached to the socket of FIG. 4, and FIG. 6 is a perspective view of the same contactless relay. In addition,
The same reference numerals are used for portions corresponding to the conventional example. 1 to 4, a base 2 comprising a prismatic main body 2a and a pair of front and rear plate-like holding portions 2b is formed into a shape shown in the figure by a mold resin.
And a terminal portion 3b having a rectangular recess 4 for receiving the contact portion 3a.
Through holes 5 of square cross section
It is provided in the place. A vertical partition 8 is formed between each recess 4 and the through hole 5.
【０００７】更に、本体２ａには、凹所４と交わるよう
にして、開口部が逆ハ字状に面取りされた直線状の受け
溝９が凹所４と同じ深さまで形成されている。この受け
溝９は図３における手前側の２つの凹所４については別
々に設けられ、奥側の２つの凹所４については連続して
設けられている。また、保持部２ｂの相対する面には上
端部が逆ハ字状に面取りされた１条の案内溝１０が上下
に形成され、またこれと直交して長方形の窓穴１１があ
けられている。Further, in the main body 2a, a straight receiving groove 9 whose opening is chamfered in an inverted C-shape is formed to the same depth as the recess 4 so as to cross the recess 4. The receiving grooves 9 are separately provided for the two recesses 4 on the near side in FIG. 3, and are provided continuously for the two recesses 4 on the back side. On the opposite surface of the holding portion 2b, a single guide groove 10 whose upper end is chamfered in an inverted C-shape is formed up and down, and a rectangular window hole 11 is formed perpendicular to this. .
【０００８】一方、弾性のある導電板からプレス成形さ
れた接触板３は、図４に示すように逆ハ字状の開口を持
つＵ字形の接触部３ａと、その一方の脚から折り返され
た直線的な端子部３ｂとからなり、屈曲部にはばね力を
適正にするための長穴が打ち抜かれている。この接触板
３は図２に矢印で示す方向からベース２に挿入され、図
１に示すように隔壁８を跨ぐようにして装着される。そ
の際、接触部３ａは僅かな遊びを介して凹所４に納めら
れ、端子部３ｂは隔壁８に沿って貫通穴５に圧入され
る。接触板３が装着されたベース２には、その底面の凹
部６に接着剤が図１に示すように充填され、貫通穴５内
における端子部３ｂとベース２との間の隙間がシールさ
れる。On the other hand, as shown in FIG. 4, a contact plate 3 press-formed from an elastic conductive plate has a U-shaped contact portion 3a having an inverted C-shaped opening and is folded back from one leg thereof. It has a linear terminal portion 3b, and a long hole is punched in the bent portion to make the spring force appropriate. The contact plate 3 is inserted into the base 2 from the direction shown by the arrow in FIG. 2 and is mounted so as to straddle the partition 8 as shown in FIG. At this time, the contact portion 3a is housed in the recess 4 with a slight play, and the terminal portion 3b is pressed into the through hole 5 along the partition wall 8. As shown in FIG. 1, the base 2 on which the contact plate 3 is mounted is filled with an adhesive in a concave portion 6 on the bottom surface, and a gap between the terminal portion 3 b and the base 2 in the through hole 5 is sealed. .
【０００９】図５に示す電磁リレー１２は、底面から各
一対の接点端子１３とコイル端子１４とが突出してい
る。また、カバー１５の前後面の下部には上下方向の案
内リブ１５ａとこれに直交する係止突起１５ｂとが形成
されている。電磁リレー１２をソケット１に取り付ける
には、案内リブ１５ａを案内溝１０の逆ハ字状部に合わ
せて押し込む。これにより、電磁リレー１２は案内溝１
０に導かれて真直ぐに進行し、接点端子１３がソケット
１の図３における手前側の２つの接触部３ａに挿入され
るとともに、コイル端子１４が奥側の２つの接触部３ａ
に挿入される。そして、電磁リレー１２がソケット１の
上面に突き当たると、係止突起１５ｂが窓穴１１に嵌合
し、その状態で係止される。The electromagnetic relay 12 shown in FIG. 5 has a pair of contact terminals 13 and a coil terminal 14 projecting from the bottom surface. The lower part of the front and rear surfaces of the cover 15 is formed with a vertical guide rib 15a and a locking projection 15b orthogonal thereto. In order to attach the electromagnetic relay 12 to the socket 1, the guide rib 15a is pushed into the guide groove 10 in accordance with the inverted C-shaped portion. As a result, the electromagnetic relay 12 is connected to the guide groove 1.
The contact terminal 13 is inserted into the two contact portions 3a on the near side in FIG. 3 of the socket 1 and the coil terminal 14 is connected to the two contact portions 3a on the back side.
Is inserted into. Then, when the electromagnetic relay 12 abuts on the upper surface of the socket 1, the locking projection 15b fits into the window hole 11, and is locked in that state.
【００１０】図６に示す無接点リレー１６は、底面から
プリント基板１７が突出し、その上に各一対の出力用パ
ターン１８と入力用パターン１９とが形成されている。
カバー１５は電磁リレー１２のものと同じで、その前後
面には案内リブ１５ａとこれに直交する係止突起１５ｂ
とが形成されている。無接点リレー１６を電磁リレー１
２の場合と同様にソケット１に押し込むと、出力用パタ
ーン１８が形成されたプリント基板１７は図３における
手前側の２つの受け溝９に挿入され、同時に出力用パタ
ーン１８はこの受け溝９が交わる凹所４内の接触部３ａ
と接触する。また、入力用パターン１９のプリント基板
１７は奥側の受け溝９に挿入され、同時に入力用パター
ン１９はこの受け溝９が交わる凹所４内の接触部３ａと
接触する。この無接点リレー１６は電磁リレー１２の場
合と同様、係止突起１５ｂを介してソケット１に係止さ
れる。A contactless relay 16 shown in FIG. 6 has a printed circuit board 17 protruding from the bottom surface, and a pair of output patterns 18 and input patterns 19 formed thereon.
The cover 15 is the same as that of the electromagnetic relay 12.
Are formed. Contactless relay 16 is replaced by electromagnetic relay 1
2, the printed circuit board 17 on which the output pattern 18 is formed is inserted into the two receiving grooves 9 on the near side in FIG. 3, and at the same time, the output pattern 18 is The contact portion 3a in the intersecting recess 4
Contact with. The printed circuit board 17 of the input pattern 19 is inserted into the receiving groove 9 on the back side, and at the same time, the input pattern 19 comes into contact with the contact portion 3a in the recess 4 where the receiving groove 9 intersects. The non-contact relay 16 is locked to the socket 1 via the locking projection 15b as in the case of the electromagnetic relay 12.
【００１１】図示ソケット１において、ベース２に凹所
４と交わる直線状の受け溝９が形成されているので、こ
の受け溝９でプリント基板１７を受け入れて、これに形
成された入出力パターン１８，１９を接触部３ａに接触
させることができ、１つのソケット１を電磁リレー１２
と無接点リレー１６の両方に共用できる。In the illustrated socket 1, a linear receiving groove 9 intersecting with the recess 4 is formed in the base 2 so that the printed circuit board 17 is received in the receiving groove 9, and the input / output pattern 18 formed in this is received. , 19 can be brought into contact with the contact portion 3a.
And the non-contact relay 16.
【００１２】[0012]
【発明の効果】以上述べた通り、この発明によれば、接
触板の接触部を納める凹所と交わるように、直線状の受
け溝をベースに形成することにより、棒状の端子を持つ
制御機器とプリント基板上の入出力パターンを端子とす
る制御機器とを共通のソケットに取り付けることが可能
となり、部品点数が減ってコストが低減する。As described above, according to the present invention, a control device having a rod-shaped terminal is formed by forming a straight receiving groove on a base so as to intersect with a recess accommodating a contact portion of a contact plate. And a control device having input / output patterns on a printed circuit board as terminals can be attached to a common socket, so that the number of parts is reduced and the cost is reduced.
【図１】この発明の実施例のソケットの横断面図であ
る。FIG. 1 is a cross-sectional view of a socket according to an embodiment of the present invention.
【図２】図１のソケットのベースと接触板とを分けて示
した図である。FIG. 2 is a diagram showing a base and a contact plate of the socket of FIG. 1 separately.
【図３】図１のソケットの斜視図である。FIG. 3 is a perspective view of the socket of FIG. 1;
【図４】図３における接触板の斜視図である。FIG. 4 is a perspective view of a contact plate in FIG. 3;
【図５】図４のソケットに取り付けられる電磁リレーの
斜視図である。FIG. 5 is a perspective view of an electromagnetic relay attached to the socket of FIG.
【図６】図４のソケットに取り付けられる無接点リレー
の斜視図である。FIG. 6 is a perspective view of a contactless relay attached to the socket of FIG. 4;
【図７】従来のソケットを示し、（Ａ）は平面図、
（Ｂ）は側面図、（Ｃ）は横断面図である。FIG. 7 shows a conventional socket, where (A) is a plan view,
(B) is a side view, and (C) is a cross-sectional view.
【図８】図７のソケットのベースと接触板とを分けて示
した図である。FIG. 8 is a view showing a base and a contact plate of the socket of FIG. 7 separately.
１ ソケット ２ ベース ３ 接触板 ３ａ 接触部 ３ｂ 端子部 ４ 凹所 ５ 貫通穴 ８ 隔壁 ９ 受け溝 DESCRIPTION OF SYMBOLS 1 Socket 2 Base 3 Contact plate 3a Contact part 3b Terminal part 4 Concave part 5 Through hole 8 Partition wall 9 Receiving groove
フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) H01R 13/40 H01R 13/18 H01R 33/76 Continued on the front page (58) Fields surveyed (Int.Cl. 7 , DB name) H01R 13/40 H01R 13/18 H01R 33/76
Claims (1)
機器と接するこの接触板の接触部は前記ベースの凹所に
納められた制御機器のソケットにおいて、前記接触板を逆ハ字状の開口を持つＵ字形の接触部と、
この接触部の一方の脚から折り返された直線的な端子部
とからなる形状とするとともに、 前記接触部を納める凹
所と交わるように、直線状の受け溝を前記ベースに形成
し、棒状の端子を持つ制御機器とプリント基板上の入出
力パターンを端子とする制御機器とを共通に取り付けら
れるようにしたことを特徴とする制御機器のソケット。1. A contact plate to the base of the insulator is mounted, the contact portion of the contact plate in contact with the control device in the socket of the control equipment housed in the base of the recess, the contact plate opposite V-shape A U-shaped contact with an opening of
A straight terminal folded from one leg of this contact
And a linear receiving groove is formed in the base so as to intersect with the recess accommodating the contact portion.
Control equipment with force pattern terminals
A socket for a control device, wherein the socket is adapted to be used .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13277993A JP3196865B2 (en) | 1993-05-11 | 1993-05-11 | Control device socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13277993A JP3196865B2 (en) | 1993-05-11 | 1993-05-11 | Control device socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06325844A JPH06325844A (en) | 1994-11-25 |
| JP3196865B2 true JP3196865B2 (en) | 2001-08-06 |
Family
ID=15089358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13277993A Expired - Lifetime JP3196865B2 (en) | 1993-05-11 | 1993-05-11 | Control device socket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3196865B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7013741B2 (en) * | 2017-09-12 | 2022-02-01 | 日本電気株式会社 | Connection structure and connection method and electronic circuit system |
| JP6566054B2 (en) * | 2018-01-29 | 2019-08-28 | 富士電機機器制御株式会社 | Electrical equipment connection structure |
-
1993
- 1993-05-11 JP JP13277993A patent/JP3196865B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06325844A (en) | 1994-11-25 |
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