JPS59155194A - Electric part connecting system - Google Patents
Electric part connecting systemInfo
- Publication number
- JPS59155194A JPS59155194A JP2975383A JP2975383A JPS59155194A JP S59155194 A JPS59155194 A JP S59155194A JP 2975383 A JP2975383 A JP 2975383A JP 2975383 A JP2975383 A JP 2975383A JP S59155194 A JPS59155194 A JP S59155194A
- Authority
- JP
- Japan
- Prior art keywords
- electrical component
- electrical
- wedge
- printed board
- connection
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔発明の属する技術分野〕
本発明は、電気部品接続方式、特に、電気部品の接続ピ
ンとプリント板との接続を行なうだめの電気部品接続方
式に関する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field to Which the Invention Pertains] The present invention relates to an electrical component connecting method, and particularly to an electrical component connecting method for connecting a connecting pin of an electrical component to a printed board.
従来の電気部品接続方式は、電気部品に備えられた複数
の接続ピンが単純な導線であυ、プリント板へこの電気
部品の搭載後、半田付により電気部品の固定と電気的接
続とを行なうものであった。In conventional electrical component connection methods, the multiple connection pins on electrical components are simple conductive wires, and after mounting the electrical components on a printed circuit board, the electrical components are fixed and electrically connected by soldering. It was something.
このような従来の電気部品接続方式は、製造コストが低
くかつ、電気的接続の信頼性も高く、今後とも利用され
る技術である。Such a conventional electrical component connection method has low manufacturing cost and high reliability of electrical connection, and is a technology that will continue to be used in the future.
しかし、このような従来の電気部品接続方式は、近年の
ＬＳＩ（高集積回路）化等の電気部品高集積化から、部
品の多ビン化およびこれを搭載するプリント板の高厚化
によ９次のような問題が顕在化してきた。However, such conventional electrical component connection methods have become 9th order due to the increased integration of electrical components in recent years, such as LSI (highly integrated circuits), and the increase in the number of bins of components and the thicker printed circuit boards on which they are mounted. Such problems have emerged.
（１）ＬＳＩ等の電気部品Ｖ破損する場合があり、部品
交換が必要である。しかるに、半田付による電気部品接
続方式を利用している場合における部品交換は、−当該
電気部品の全接続ピンを同時に加熱し半田を溶融後、瞬
時に部品を抜き取ることを行なっている。この作業は部
品の多ビン化によシ増々困難なものとなっている。(1) Electrical parts such as LSI may be damaged and parts must be replaced. However, when replacing electrical components using a method of connecting electrical components by soldering, all connecting pins of the electrical component are simultaneously heated to melt the solder, and then the component is removed instantly. This task is becoming increasingly difficult as the number of bins increases.
（１１）電気部品の接続ピンが多ピン化すると部品間の
接続線本数が増大し、プリント板が高多層化し板厚が高
厚化している。このような高原プリント板の半田付は、
プリント板の熱吸収が大きくなシ、半田付着を要する部
分が必要温度に達せず、信頼性のある半田接続が望めな
い。(11) As the number of connection pins for electrical components increases, the number of connection lines between components increases, and printed circuit boards become more multi-layered and thicker. Soldering such a plateau printed board is
If the printed board absorbs a lot of heat, the parts that require soldering will not reach the required temperature, making it impossible to achieve reliable solder connections.
すなわち、従来の電気部品接続方式は、電気部品の交換
が容易でなく、また、高原プリント板を採用できないと
いう欠点があった。That is, the conventional electrical component connection method has drawbacks in that it is not easy to replace electrical components and it is not possible to use high-quality printed circuit boards.
本発明の目的は電気部品の交換が容易にして高原プリン
ト板の採用を可能とする電気部品接続方式を提供するこ
”とにある。An object of the present invention is to provide an electrical component connection method that facilitates the replacement of electrical components and allows the use of high-quality printed circuit boards.
すなわち、本発明の目的は、半田付による電気部品交換
の問題およびプリント板高厚化の問題を解決した電気部
品接続方式を提供することにある。That is, an object of the present invention is to provide an electrical component connection method that solves the problem of replacing electrical components by soldering and the problem of increasing the thickness of printed circuit boards.
本発明の電気部品接続方式は、ピン挿入方向に割れ目と
クサビ導入用中空を有する複数の接続ピンを備えた電気
部品をプリント板に搭載し、前記電気部品の保持と電気
的接続とを行なうために前記クサビ導入用中空ヘクサビ
を打込むように構成される。The electrical component connection method of the present invention mounts an electrical component provided with a plurality of connection pins having cracks in the pin insertion direction and hollow holes for introducing wedges on a printed board, and holds and electrically connects the electrical component. The hollow hexagonal wedge for introducing the wedge is driven into the wedge.
すなわち、本発明の電気部品接続方式は、電気部品の接
続ピンにおいて、ピン挿入方向に割れ目とクサビ導入用
中空を設け、プリント板等に搭載後クサビ導入用中空ヘ
クサビを打込み、部品の保持と電気的接続を行なうよう
に構成される。That is, in the electrical component connection method of the present invention, a crack and a hollow hole for introducing the wedge are provided in the pin insertion direction in the connecting pin of the electrical component, and after mounting on a printed board etc., a hollow hex for introducing the wedge is driven in to hold the component and connect the electrical component. is configured to make a physical connection.
すなわち、本発明の電気部品接続方式は、電気部品の接
続ピンに、クサビ挿入用の工夫を施した接続ピンと、部
品を搭載後接続ピンに挿入するクサビよ多構成される。That is, the electrical component connection method of the present invention includes a plurality of connection pins for electrical components, including a connection pin designed for inserting a wedge, and a wedge that is inserted into the connection pin after the component is mounted.
次に、本発明の実施例について図面を参照して詳細に説
明する。Next, embodiments of the present invention will be described in detail with reference to the drawings.
第１図はプリント板３へ電気部品１を搭載し、クサビ４
の未挿入の状態を示した断面図である。Figure 1 shows an electric component 1 mounted on a printed board 3, and a wedge 4
FIG. 3 is a cross-sectional view showing a state where the device is not inserted.
第２図は第１図に示す実施例の一部である電気部品１の
接続ピン２を底部よシ見た形状を示した斜視図である。FIG. 2 is a perspective view showing the shape of the connecting pin 2 of the electrical component 1, which is a part of the embodiment shown in FIG. 1, viewed from the bottom.
次に、第１図および第２図に示す電気部品接続方式がど
のように使われ、発明の目的を達成するかを詳述する。Next, a detailed description will be given of how the electrical component connection scheme shown in FIGS. 1 and 2 is used to achieve the objectives of the invention.
まず、電気部品１は第１図に示すごとくプリント板３に
搭載される。電気部品１の接続ピン２は第２図のごとく
ピン挿入方向Ａに割れ目５と中心にクサビ導入用中空６
があシ、クサビ４が容易に打込み可能となっている。First, the electrical component 1 is mounted on a printed board 3 as shown in FIG. As shown in Fig. 2, the connecting pin 2 of the electrical component 1 has a crack 5 in the pin insertion direction A and a hollow 6 for introducing a wedge in the center.
Recesses and wedges 4 can be driven easily.
部品搭載後、電気部品１と反対方向からクサビ４を打込
むことによシ、接続ピン２は外方へ押し広げられ、プリ
ント板３の穴壁面と密着し、部品の固定と同時に、電気
的接続を確かなものとする。After mounting the component, by driving the wedge 4 in the direction opposite to the electrical component 1, the connecting pin 2 is pushed outward and comes into close contact with the hole wall surface of the printed circuit board 3, and the electrical component is fixed at the same time. Ensure the connection.
電気部品交換時は、クサビ４を引抜くことによル容易に
電気部品１はプリント板３から取シ除くことが可能であ
る。When replacing the electrical component, the electrical component 1 can be easily removed from the printed board 3 by pulling out the wedge 4.
また、このような電気部品接続方式はプリント板３の板
厚には関係せず、どのようなプリント板にも適用できる
ことは明白である。Further, it is clear that such an electrical component connection method is not related to the thickness of the printed board 3 and can be applied to any printed board.
さらに、上述の実施例では、接続ピン２の外形は、円柱
状のものを示したがこれに限定するものではなく、プリ
ント板３との接合を高めるために多角形状にしてもよい
。Further, in the above-described embodiment, the external shape of the connecting pin 2 is cylindrical, but the external shape is not limited to this, but may be polygonal in order to improve the bonding with the printed board 3.
また、上述の実施例はクサビを個々独立に使用する例を
示したが、数本をまとめたものをクサビモジュールとし
て使用してもよい。Further, although the above-mentioned embodiment shows an example in which the wedges are used individually, a combination of several wedges may be used as a wedge module.
さらに、プリント板のスルーホールは円柱状をなす例を
上述の実施例は示したが、円錐台状をなさしめ、クサビ
の挿入時に電気部品の保持がさらに強固となるようにし
てもよい。Furthermore, although the above-described embodiments have shown examples in which the through holes in the printed board have a cylindrical shape, they may also have a truncated conical shape so that the electrical components can be held even more firmly when the wedge is inserted.
さらに、また、接続ピンのクサビ導入用中空は円柱状の
例を示したが、クサビが挿入されたときに接続ピンの内
壁がクサビに容着するような形状にしてもよい。Furthermore, although the example in which the wedge-introducing hollow of the connecting pin is cylindrical has been shown, it may be shaped so that the inner wall of the connecting pin fits into the wedge when the wedge is inserted.
本発明の電気部品接続方式は、柱状をなす接続ピンに半
田付を行なう代りに割れ目とクサビ導入用中空を有する
接続ピンにクサビを打込むことによシ、電気的接続を行
なうのみならず、電気部品の保持もできるので、電気部
品の交換を容易に達成できるとともに高原プリント板の
採用が可能となるという効果がある。The electrical component connection method of the present invention not only makes an electrical connection by driving a wedge into a connecting pin that has a crack and a hollow space for introducing the wedge instead of soldering to a columnar connecting pin. Since it is possible to hold electrical parts, it is possible to easily replace electrical parts, and it is possible to use a high-quality printed board.
すなわち、本発明の電気部品接続方式は、電気部品の接
続ピンを割多ピン状の構成にすることによシ、部品の交
換が容易に行なえ、プリント板の厚みに影響されること
なく部品搭載が行なえるという効果がある。In other words, the electrical component connection method of the present invention makes it possible to easily replace components by configuring the electrical component connection pins in a multi-pin configuration, and allows components to be mounted without being affected by the thickness of the printed board. It has the effect of allowing you to do this.
第１図は本発明の一実施例を示す断面図、第２図は第１
図に示す実施例の一部を底部よシ見た斜視図である。
１・・・・・・電気部品、２・・・・・・接続ピン、３
・・・・・・プリント板、４・・・・・・クサビ、５・
・・・・・割れ目、６・・・・・・クサビ導入用中空、
Ａ・・・・・・ピン挿入方向。FIG. 1 is a sectional view showing one embodiment of the present invention, and FIG.
FIG. 2 is a bottom perspective view of a portion of the illustrated embodiment; 1... Electrical parts, 2... Connection pins, 3
...Printed board, 4...Wedge, 5.
...Crack, 6...Hollow for wedge introduction, A...Pin insertion direction.
Claims (1)
の接続ピンを備えた電気部品をプリント板に搭載し、前
記電気部品の保持と電気的接続とを行なうために前記ク
サビ導入用中空ヘクサビを打込むことを特徴とする電気
部品接続方式。An electrical component having a plurality of connection pins having cracks and hollow holes for introducing wedges in the pin insertion direction is mounted on a printed board, and the hollow hexes for introducing wedges are driven in order to hold the electrical components and make electrical connections. An electrical component connection method characterized by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2975383A JPS59155194A (en) | 1983-02-24 | 1983-02-24 | Electric part connecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2975383A JPS59155194A (en) | 1983-02-24 | 1983-02-24 | Electric part connecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59155194A true JPS59155194A (en) | 1984-09-04 |
Family
ID=12284843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2975383A Pending JPS59155194A (en) | 1983-02-24 | 1983-02-24 | Electric part connecting system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59155194A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08111596A (en) * | 1994-10-07 | 1996-04-30 | Nippon Precision Circuits Kk | Ic mounting device |
-
1983
- 1983-02-24 JP JP2975383A patent/JPS59155194A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08111596A (en) * | 1994-10-07 | 1996-04-30 | Nippon Precision Circuits Kk | Ic mounting device |
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