JPH0616417Y2 - Selection plug - Google Patents
Selection plugInfo
- Publication number
- JPH0616417Y2 JPH0616417Y2 JP1987007232U JP723287U JPH0616417Y2 JP H0616417 Y2 JPH0616417 Y2 JP H0616417Y2 JP 1987007232 U JP1987007232 U JP 1987007232U JP 723287 U JP723287 U JP 723287U JP H0616417 Y2 JPH0616417 Y2 JP H0616417Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- pin
- cover
- pins
- 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
- Connector Housings Or Holding Contact Members (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、ピン、プラグ、コネクタ等の絶縁と取扱を容
易にするために使用される選択プラグに係り、特に加工
が容易で堅固な構造に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a selection plug used for facilitating the insulation and handling of pins, plugs, connectors, etc., and particularly has a solid structure that is easily processed. Regarding
（従来の技術） 第２図は従来のピンタイプの選択プラグの構成図であ
る。図において、１０は錫メッキのされた鉄等はんだと
親和性の高い金属よりなるピンで、通常は複数設けてあ
る。２０はピン１０の中間で支持して所定の位置、たと
えば千鳥やデュアルインライン(Dual in line)で固定す
る固定部で、絶縁をとるため樹脂等を用いたモールド成
型により製作する。２１は対となるコネクタと係合する
ピン１０の結合部、２２は結合部２１と固定部２０を介
して反対側に位置するピン１０の被覆部である。３０は
被覆部２２を囲うカバー部で、固定部２０と同じく樹脂
が用いられる。(Prior Art) FIG. 2 is a configuration diagram of a conventional pin-type selection plug. In the figure, 10 is a pin made of a metal having a high affinity with solder such as tin-plated iron, and usually a plurality of pins are provided. Reference numeral 20 denotes a fixing portion that is supported in the middle of the pin 10 and fixed at a predetermined position, for example, in a staggered or dual in line manner, and is manufactured by molding using a resin or the like for insulation. Reference numeral 21 is a coupling portion of the pin 10 that engages with a pair of connectors, and 22 is a coating portion of the pin 10 located on the opposite side of the coupling portion 21 and the fixing portion 20. Reference numeral 30 denotes a cover portion that surrounds the covering portion 22, and the same resin as that of the fixing portion 20 is used.
この様な装置において、ピン１０の間で結線や抵抗等の
電子部品を取り付けて、次にカバー部３０を固定部２０
に取り付ける場合がある。この製品は、多数の信号の中
から一つを選択するとか、多数の抵抗を接続して所定の
抵抗値とする場合に使用される。このときカバー部３０
の形状を筒型とし、このカバー部３０の端面に接着剤を
付けて固定する方法がある。In such a device, electronic parts such as wires and resistors are attached between the pins 10, and then the cover part 30 is attached to the fixing part 20.
May be attached to. This product is used when one is selected from a large number of signals or when a large number of resistors are connected to obtain a predetermined resistance value. At this time, the cover portion 30
There is a method in which the shape of is covered with a cylinder and an adhesive is attached to the end surface of the cover 30 to fix it.
（考案が解決しようとする問題点） しかし、ピン１０の間の結線等の作業は容易でなく、ま
た接触事故が生じやすい問題点がある。(Problems to be solved by the invention) However, there is a problem that work such as connecting wires between the pins 10 is not easy and a contact accident is likely to occur.
また結合部２１にはピン１０と嵌合するコネクタとの間
で大きな力が作用する。そこで、カバー部３０を固定部
２０に取り付ける場合に樹脂に適合する接着剤を選定す
ると共に、プライマーによる前処理が必要となり作業が
複雑になる問題点がある。汎用の接着剤では、接合力が
不足し、カバー部３０と固定部２０とが離れる虞があ
る。Further, a large force acts on the coupling portion 21 between the pin 10 and the connector to be fitted. Therefore, when the cover part 30 is attached to the fixing part 20, an adhesive suitable for the resin is selected and pretreatment with a primer is required, which complicates the work. With a general-purpose adhesive, the joining force is insufficient, and the cover part 30 and the fixing part 20 may be separated from each other.
本考案はこのような問題点を解決したもので、剛性が高
く組み立て容易な選択プラグを提供することを目的とす
る。The present invention solves such a problem, and an object thereof is to provide a selection plug having high rigidity and easy to assemble.
（問題点を解決するための手段） このような目的を達成する本考案は、はんだと親和性の
高い金属よりなる表面を有し、真直した複数のピン（１
０）と、これらのピンの中間で支持して当該ピンを所定
の位置に固定する絶縁性材料よりなる固定部（２０）
と、この固定部に固定されて当該ピンの一方の側を囲う
カバーと、を具備し、当該カバーより露出した側のピン
を別途設けられたコネクタに装着する選択プラグにおい
て、次の構成としたものである。(Means for Solving Problems) The present invention which achieves such an object has a plurality of straight pins (1) having a surface made of a metal having a high affinity with solder.
0) and a fixing part (20) made of an insulating material for supporting the pin in the middle and fixing the pin at a predetermined position.
And a cover which is fixed to the fixing portion and surrounds one side of the pin, and the pin on the side exposed from the cover is attached to a connector provided separately, and the selection plug has the following configuration. It is a thing.
即ち、前記ピンと対応する位置に設けられたはんだと親
和性の高い材料の施された貫通孔と、この貫通孔の間を
接続する配線パターンを有するプリント基板（４０）を
備えている。That is, the printed circuit board (40) has a through hole provided at a position corresponding to the pin and provided with a material having a high affinity with solder, and a wiring pattern connecting the through holes.
そしてカバーを、このプリント基板の外形よりも小さく
て前記固定部のピンに対する横断面と略同一の外縁を有
する第１の筒体（３１ａ）と、プリント基板の外形より
も僅かに大きい外縁を有する第２の筒体（３１ｂ）とを
有し、当該第１の筒体の長さは固定部とプリント基板と
の間隔に対応し、当該第２の筒体の長さはプリント基板
より突出しているピンの端部の長さよりも僅かに長い第
１のカバー（３１）と、大略下駄形状であって、この下
駄の歯（３２ａ）の長さは当該第２の筒体の頂面とプリ
ント基板との間隔に相当し、この歯の間隔は第２の筒体
の内側間隔よりも僅かに狭い第２のカバー（３２）を組
み合わせて構成している。The cover has a first cylindrical body (31a) smaller than the outer shape of the printed circuit board and having an outer edge that is substantially the same as the cross section of the fixing portion with respect to the pins, and an outer edge slightly larger than the outer shape of the printed circuit board. A second cylinder (31b), the length of the first cylinder corresponds to the distance between the fixed portion and the printed circuit board, and the length of the second cylinder protrudes from the printed circuit board. The first cover (31) which is slightly longer than the length of the end of the pin, and the shape of the geta, which is substantially in the shape of a geta, and the length of the teeth (32a) of the geta are the same as the top surface of the second cylinder and the print. The teeth are formed by combining the second cover (32), which corresponds to the space between the base plate and the space between the teeth, which is slightly smaller than the inner space of the second cylinder.
更に、このプリント基板を前記カバーで囲われる側のピ
ンにはんだ付し、プラグをコネクタに装着する際の保持
用に前記第２の筒体の外周を用いることを特徴としてい
る。Further, this printed circuit board is soldered to the pin surrounded by the cover, and the outer circumference of the second cylindrical body is used for holding when the plug is attached to the connector.
（作用） 本考案の各構成要素はつぎの作用をする。(Operation) Each component of the present invention has the following operation.
第１のカバーは第１の筒体と第２の筒体の段付きカバー
となっており、内部ではプリント基板を第２の筒体で支
持しているから、ピンと貫通孔を位置合わせした状態で
プリント基板を収容でき、はんだ付け作業が容易にな
る。また段付きカバーの外側はプラグをコネクタに装着
する際に、プラグを指で保持するための引っ掛かりにな
り装着作業が円滑に行える。第２のカバーは第２の筒体
に対して蓋状に取り付けられるので、装着作業が円滑に
行えると共に、プリント基板の配線パターンを密閉され
た空間に収容して保護している。プリント基板はピンに
対してはんだ付されるので、接合の強度が大きく、また
ピンの剛性も固定部のみで固定されている場合に比較し
て大きくなっている。The first cover is a stepped cover of the first cylinder and the second cylinder, and since the printed circuit board is supported by the second cylinder inside, the pins and the through holes are aligned. The printed circuit board can be accommodated in and the soldering work becomes easy. Further, when the plug is attached to the connector, the outside of the stepped cover becomes a catch for holding the plug with a finger, so that the attaching work can be performed smoothly. Since the second cover is attached to the second cylindrical body in a lid shape, the mounting work can be performed smoothly, and the wiring pattern of the printed circuit board is housed and protected in the sealed space. Since the printed circuit board is soldered to the pins, the strength of the joint is great, and the rigidity of the pins is also large as compared with the case where the pins are fixed only by the fixing portions.
（実施例） 以下図面を用いて、本考案を説明する。(Example) The present invention will be described below with reference to the drawings.
第１図は、本考案の一実施例を示す構成断面図である。
尚第１図において、前記第４図と同一作用をするものに
は同一符号をつけ説明を省略する。FIG. 1 is a sectional view showing the construction of an embodiment of the present invention.
Incidentally, in FIG. 1, those having the same functions as those in FIG.
図において、４０はピン１０と対応する位置に貫通孔を
備えたプリント基板で、この貫通孔の内面または端面に
はんだと親和性の高い材料の施してあり、この貫通孔の
間を接続する配線が表面上に印刷回路により設けてあ
る。４１はピン１０とプリント基板の貫通孔とを接続す
るはんだである。In the figure, reference numeral 40 denotes a printed circuit board having through holes at positions corresponding to the pins 10. A material having a high affinity for solder is applied to the inner surface or the end surface of the through holes, and wiring for connecting the through holes is provided. Are provided on the surface by printed circuits. Reference numeral 41 is solder that connects the pin 10 to the through hole of the printed circuit board.
３１はプリント基板４０の外形より小さくて固定部２０
のピン１０に対する横断面と略同一の外縁を有する第１
の筒体と、プリント基板４０の外形より僅かに大きい外
縁を有する第２の筒体とよりなるカバーで、第１の筒体
の長さは固定部２０とプリント基板４０の間隔に対応
し、第２の筒体はプリント基板４０より突出しているピ
ン１０の端部の長さより僅かに長くなっている。３２は
下駄状のカバーで、歯の長さは第２の筒体の頂面とプリ
ント基板４０との間隔、歯の間隔は第２の筒体の間隔よ
り僅かに小さくなっている。31 is smaller than the outer shape of the printed circuit board 40 and is a fixed portion 20.
Having an outer edge approximately the same as the cross section of the pin 10 of
And a second tubular body having an outer edge slightly larger than the outer shape of the printed circuit board 40. The length of the first tubular body corresponds to the distance between the fixed portion 20 and the printed circuit board 40. The second cylinder is slightly longer than the length of the end of the pin 10 protruding from the printed board 40. Reference numeral 32 denotes a geta-shaped cover, the length of the teeth of which is the distance between the top surface of the second cylinder and the printed circuit board 40, and the distance of the teeth of which is slightly smaller than the distance of the second cylinder.
このように構成された装置では、まずカバー３１が固定
部２０に取り付けられ、続いてプリント基板４０がピン
１０にはんだづけされ、最後にカバー３２がカバー３１
に取り付けられプリント基板４０を囲う。In the apparatus configured as described above, the cover 31 is first attached to the fixing portion 20, the printed circuit board 40 is subsequently soldered to the pins 10, and finally the cover 32 is attached to the cover 31.
Mounted on the printed circuit board 40 to surround the printed circuit board 40.
（考案の効果） 以上説明したように本考案によれば次の効果がある。(Effect of the Invention) As described above, the present invention has the following effects.
プリント基板４０によりピン１０の間の配線をしてあ
るので、選択プラグとして必要な結線や電子部品の接続
をこのプリント基板上で行うことができ、組立作業が容
易になる。Since the wiring is provided between the pins 10 by the printed circuit board 40, the wiring required for the selection plug and the connection of electronic parts can be performed on this printed circuit board, and the assembling work becomes easy.
プリント基板４０がピン１０にはんだ付けされている
と共に、プリント基板の外縁はカバー３１，３２で囲わ
れているから、カバーの剛性が大きくなり、カバーの外
部に大きな力が作用しても内部のピン１０に短絡等の生
ずる虞がない。Since the printed circuit board 40 is soldered to the pins 10 and the outer edge of the printed circuit board is surrounded by the covers 31 and 32, the rigidity of the cover increases, and even if a large force acts on the outside of the cover, There is no possibility that the pin 10 will be short-circuited.
第１のカバー３１は第１の筒体と第２の筒体の段付き
カバーとなっており、内部ではプリント基板４０を第２
の筒体で支持しているから、ピンと貫通孔を位置合わせ
した状態でプリント基板を収容でき、はんだ付け作業が
容易になる。The first cover 31 is a stepped cover of the first cylinder and the second cylinder, and the printed circuit board 40 is arranged inside the second cover inside the second cover.
Since it is supported by the cylindrical body, the printed circuit board can be accommodated in a state where the pin and the through hole are aligned, and the soldering work becomes easy.
段付きカバー３１の外側はプラグをコネクタに装着す
る際に、プラグを指で保持するための引っ掛かりになり
装着作業が円滑に行える。When the plug is attached to the connector, the outside of the stepped cover 31 becomes a catch for holding the plug with a finger, so that the attaching work can be performed smoothly.
第１図は本考案の一実施例を示す構成断面図、第２図は
従来のピンタイプの選択プラグの構成図である。 １０……ピン、２０……固定部、３１，３２……カバ
ー、４０……プリント基板、４１……はんだ。FIG. 1 is a sectional view showing the structure of an embodiment of the present invention, and FIG. 2 is a structural view of a conventional pin type selection plug. 10 ... Pin, 20 ... Fixing part, 31,32 ... Cover, 40 ... Printed circuit board, 41 ... Solder.
Claims (1)
有し、真直した複数のピン（１０）と、これらのピンの
中間で支持して当該ピンを所定の位置に固定する絶縁性
材料よりなる固定部（２０）と、この固定部に固定され
て当該ピンの一方の側を囲うカバーとを具備し、当該カ
バーより露出した側のピンを別途設けられたコネクタに
装着する選択プラグにおいて、 前記ピンと対応する位置に設けられたはんだと親和性の
高い材料の施された貫通孔と、この貫通孔の間を接続す
る配線パターンを有するプリント基板（４０）を備え、 前記カバーを、このプリント基板の外形よりも小さくて
前記固定部のピンに対する横断面と略同一の外縁を有す
る第１の筒体（３１ａ）と、プリント基板の外形よりも
僅かに大きい外縁を有する第２の筒体（３１ｂ）とを有
し、当該第１の筒体の長さは固定部とプリント基板との
間隔に対応し、当該第２の筒体の長さはプリント基板よ
り突出しているピンの端部の長さよりも僅かに長い第１
のカバー（３１）と、大略下駄形状であって、この下駄
の歯（３２ａ）の長さは当該第２の筒体の頂面とプリン
ト基板との間隔に相当し、この歯の間隔は第２の筒体の
内側間隔よりも僅かに狭い第２のカバー（３２）を組み
合わせて構成すると共に、 このプリント基板を前記カバーで囲われる側のピンには
んだ付し、プラグをコネクタに装着する際の保持用に前
記第２の筒体の外周を用いることを特徴とする選択プラ
グ。1. A plurality of straight pins (10) having a surface made of a metal having a high affinity with solder, and an insulating material for supporting the pins in the middle of these pins and fixing the pins at predetermined positions. A selection plug, comprising: a fixing part (20) made of: and a cover fixed to the fixing part and surrounding one side of the pin, wherein the pin on the side exposed from the cover is attached to a separately provided connector. A printed circuit board (40) having a through hole provided at a position corresponding to the pin and provided with a material having a high affinity with solder, and a wiring pattern connecting the through holes, A first cylindrical body (31a) having an outer edge that is smaller than the outer shape of the printed circuit board and has substantially the same outer edge as the cross section of the pin of the fixing portion, and a second cylindrical body that has an outer edge slightly larger than the outer shape of the printed circuit board. ( 1b), the length of the first cylindrical body corresponds to the distance between the fixed portion and the printed circuit board, and the length of the second cylindrical body is the length of the end of the pin protruding from the printed circuit board. First slightly longer than the length
Of the cover (31) and the shape of the geta, and the length of the tooth (32a) of the geta corresponds to the distance between the top surface of the second tubular body and the printed circuit board. When the second cover (32), which is slightly narrower than the inner space between the two cylindrical bodies, is combined and configured, and this printed circuit board is soldered to the pin surrounded by the cover to attach the plug to the connector. A selection plug, wherein the outer circumference of the second cylindrical body is used for holding the plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987007232U JPH0616417Y2 (en) | 1987-01-21 | 1987-01-21 | Selection plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987007232U JPH0616417Y2 (en) | 1987-01-21 | 1987-01-21 | Selection plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63117068U JPS63117068U (en) | 1988-07-28 |
| JPH0616417Y2 true JPH0616417Y2 (en) | 1994-04-27 |
Family
ID=30790494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987007232U Expired - Lifetime JPH0616417Y2 (en) | 1987-01-21 | 1987-01-21 | Selection plug |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0616417Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575822U (en) * | 1980-06-13 | 1982-01-12 | ||
| JPS60150789U (en) * | 1984-03-16 | 1985-10-07 | 富士通テン株式会社 | 2nd stage board connector |
-
1987
- 1987-01-21 JP JP1987007232U patent/JPH0616417Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63117068U (en) | 1988-07-28 |
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