JPH048621Y2 - - Google Patents
Info
- Publication number
- JPH048621Y2 JPH048621Y2 JP1985057185U JP5718585U JPH048621Y2 JP H048621 Y2 JPH048621 Y2 JP H048621Y2 JP 1985057185 U JP1985057185 U JP 1985057185U JP 5718585 U JP5718585 U JP 5718585U JP H048621 Y2 JPH048621 Y2 JP H048621Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- circuit board
- printed circuit
- compression spring
- case
- 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
Links
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 210000000078 claw Anatomy 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Multi-Conductor Connections (AREA)
Description
本考案は、計器類の内部に適宜電子回路を配設
したプリント配線基板におけるダイレクト端子構
造に関するものである。
The present invention relates to a direct terminal structure in a printed wiring board in which electronic circuits are appropriately arranged inside instruments.
従来においては、第３図および第４図に示す如
く、プリント基板１′に穿つた穴１８に端子４′を
挿入保持した後ハトメ２０等で固定し、半田２１
にて導通を図る構造である。
よつて、部品点数も多くなるため、コストアツ
プの要因にもなり、また、半田付の自動化が出来
ないため、作業工程が繁雑化し、効率が悪くなる
等の欠点を有していた。
また、半田２１、ハトメ２０等により固定され
ているため、半田付け時、または外部よりの力に
よつてランドが剥がれるなどの種々の欠点を有し
ていた。
Conventionally, as shown in FIGS. 3 and 4, a terminal 4' is inserted and held in a hole 18 made in a printed circuit board 1', then fixed with an eyelet 20 or the like, and then soldered 21
The structure is designed to provide electrical continuity. As a result, the number of parts increases, which causes an increase in costs.Also, since soldering cannot be automated, the work process becomes complicated and efficiency deteriorates. Furthermore, since the land is fixed by the solder 21, the eyelet 20, etc., it has various drawbacks such as the land peeling off during soldering or by external force.
然して本考案は、従来技術の欠点に鑑み成され
たもので、プリント基板と端子に何等加工を施す
ことなく端子とプリント基板とを接続することに
より、作業効率を向上せしめると共にコストダウ
ンを図ることを技術的課題とするもので、ケース
に挿入保持された端子とプリント基板のランドと
の間に、導電性の圧縮バネを圧縮した状態で挾み
込むことによつて導通を図つている。
However, the present invention was created in view of the shortcomings of the conventional technology, and aims to improve work efficiency and reduce costs by connecting the terminals and the printed circuit board without performing any processing on the printed circuit board and the terminals. This is a technical issue, and conduction is achieved by inserting a compressed conductive compression spring between the terminal inserted and held in the case and the land of the printed circuit board.
本考案の実施例を第１図および第２図に示す。
１は適宜電子回路・電子部品等を配設したりプリ
ント基板であり、プリント基板１の一部に外部電
源導通用のランド７および端子保持の穴８を設け
てある。２は弾性を有する合成樹脂等からなるツ
メ部３と端子保持の端子ボツクス６を設けてある
ケースであり、４は端子ボツクス６に穿つた穴
（図示せず）に挿入保持された外部電源との接続
用の端子である。
次に、プリント基板１と端子４との接続手順を
示す。第１図に於いて、ケース２に穿つた穴に端
子４の先端部４１を挿入保持し、その端子４の基
部４３に導電性の圧縮バネ５を挿入し、プリント
基板１の切り欠き部１１にケース２のツメ部３が
係合して固定すると、穴８に端子４の基部４３が
嵌め込まれる。
プリント基板１と端子４の突起４２とで挾み込
まれた圧縮バネ５は圧縮され、ランド７および端
子４に圧着し、外部電源をプリント基板１に導通
させることができる。このとき、圧縮バネ５の密
着高さにより、端子４の高さ方向の動きが押えら
れる。
An embodiment of the invention is shown in FIGS. 1 and 2.
Reference numeral 1 denotes a printed circuit board on which electronic circuits, electronic parts, etc. are appropriately arranged, and a land 7 for external power supply conduction and a hole 8 for holding a terminal are provided in a part of the printed circuit board 1. 2 is a case provided with a claw portion 3 made of elastic synthetic resin or the like and a terminal box 6 for holding the terminal; 4 is a case with an external power source inserted and held in a hole (not shown) made in the terminal box 6; This is a terminal for connecting. Next, a procedure for connecting the printed circuit board 1 and the terminals 4 will be described. In FIG. 1, the tip 41 of the terminal 4 is inserted and held in the hole bored in the case 2, the conductive compression spring 5 is inserted into the base 43 of the terminal 4, and the notch 11 of the printed circuit board 1 is inserted. When the claw portion 3 of the case 2 is engaged and fixed, the base portion 43 of the terminal 4 is fitted into the hole 8. The compression spring 5 sandwiched between the printed circuit board 1 and the protrusion 42 of the terminal 4 is compressed and is crimped onto the land 7 and the terminal 4, thereby making it possible to conduct an external power source to the printed circuit board 1. At this time, the movement of the terminal 4 in the height direction is suppressed by the height of the tight contact of the compression spring 5.
プリント基板と端子にハトメ、半田付等の加工
を施すことなく導通させることができるので、少
ない部品で構成でき、作業時間が短縮できるとと
もにコストダウンを図ることができる。
さらに、外部電源と接続する端子の一端がケー
スに挿入され、他端の基部がプリント基板の穴に
遊合されると共に、ケースのツメ部が、プリント
基板の切り欠き部に係合して保持される端子構造
において、前記端子の基部に導電性の圧縮バネを
嵌挿し、圧縮バネの密着高さによつて端子の動き
を規制するように、端子の略中央部に突起を設
け、その圧縮バネの一端が前記プリント基板に前
記突起と対向配置すべく設けられたランドに接続
するようにしたことを特徴とするものであるか
ら、外部電源と接続する端子の取り付けが少ない
部品で確実にできるだけでなく、接続する際に外
部からの力が圧縮バネにより緩和される為、プリ
ント基板に無理な力が加わらず、プリント基板を
破壊したりランド部分を剥したりする恐れがな
い、また、ランド部分はスルホール状の必要はな
くプリント基板の接続面だけで良い等の、本願考
案特有の効果を有するものである。
Since electrical continuity can be established between the printed circuit board and the terminal without any processing such as eyelets or soldering, the structure can be constructed with fewer parts, reducing working time and reducing costs. Furthermore, one end of the terminal that connects to the external power supply is inserted into the case, and the base of the other end is loosely engaged with the hole in the printed circuit board, and the claw of the case engages and holds the terminal in the notch of the printed circuit board. In the terminal structure, a conductive compression spring is inserted into the base of the terminal, and a protrusion is provided approximately in the center of the terminal so that the movement of the terminal is regulated by the height of the compression spring, and the compression Since one end of the spring is connected to a land provided on the printed circuit board to face the protrusion, the number of terminals connected to the external power supply can be reliably installed using as few parts as possible. Instead, when connecting, the external force is alleviated by the compression spring, so no excessive force is applied to the printed circuit board, and there is no risk of damaging the printed circuit board or peeling off the land part. The present invention has an advantage in that it does not need to be in the form of a through hole and only the connecting surface of the printed circuit board is sufficient.
第１図は本考案の実施例を示す分解斜視図、第
２図は本考案の実施例の要部を示す斜視図、第３
図は従来例のハトメ方法を示す断面図、第４図は
従来例の半田付方法を示す断面図である。
１はプリント基板、２はケース、４は端子、５
は圧縮バネである。
Fig. 1 is an exploded perspective view showing an embodiment of the invention, Fig. 2 is a perspective view showing main parts of an embodiment of the invention, and Fig. 3 is an exploded perspective view showing an embodiment of the invention.
The figure is a sectional view showing a conventional eyelet method, and FIG. 4 is a sectional view showing a conventional soldering method. 1 is a printed circuit board, 2 is a case, 4 is a terminal, 5
is a compression spring.
Claims (1)
入され、他端の基部４３がプリント基板１の穴８
に遊合されると共に、ケース２のツメ部３が、プ
リント基板１の切り欠き部１１に係合して保持さ
れる端子構造において、 前記端子４の基部４３に導電性の圧縮バネ５を
嵌挿し、圧縮バネ５の密着高さによつて端子４の
動きを規制するように、端子４の略中央部に突起
４２を設け、その圧縮バネ５の一端が前記プリン
ト基板１に前記突起４２と対向配置すべく設けら
れたランド７に接続するようにしたことを特徴と
するダイレクト端子構造。[Claim for Utility Model Registration] One end of the terminal connected to an external power supply is inserted into the case 2, and the base 43 of the other end is inserted into the hole 8 of the printed circuit board 1.
In the terminal structure in which the claw portion 3 of the case 2 is engaged with and held in the notch portion 11 of the printed circuit board 1, a conductive compression spring 5 is fitted to the base portion 43 of the terminal 4. A protrusion 42 is provided approximately in the center of the terminal 4 so that the movement of the terminal 4 is regulated by the height of the tight contact of the compression spring 5. A direct terminal structure characterized in that it is connected to lands 7 arranged to face each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985057185U JPH048621Y2 (en) | 1985-04-17 | 1985-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985057185U JPH048621Y2 (en) | 1985-04-17 | 1985-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61172471U JPS61172471U (en) | 1986-10-27 |
| JPH048621Y2 true JPH048621Y2 (en) | 1992-03-04 |
Family
ID=30581477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985057185U Expired JPH048621Y2 (en) | 1985-04-17 | 1985-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048621Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114424408A (en) * | 2019-09-27 | 2022-04-29 | 东京Cosmos电机株式会社 | Electronic device and electronic apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812042B2 (en) * | 1979-07-04 | 1983-03-05 | 共和真空技術株式会社 | Steam condenser in vacuum equipment |
| JPS5943073B2 (en) * | 1980-01-29 | 1984-10-19 | 日本電気株式会社 | luminescent material |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5260756U (en) * | 1975-10-31 | 1977-05-04 | ||
| JPS6215976Y2 (en) * | 1978-01-28 | 1987-04-22 | ||
| JPS5780880U (en) * | 1980-11-05 | 1982-05-19 | ||
| JPS5812042U (en) * | 1981-07-17 | 1983-01-26 | 日産自動車株式会社 | Wiring structure of electric remote control door mirror |
| JPS5943073U (en) * | 1982-09-13 | 1984-03-21 | 三洋電機株式会社 | small electrical equipment |
-
1985
- 1985-04-17 JP JP1985057185U patent/JPH048621Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812042B2 (en) * | 1979-07-04 | 1983-03-05 | 共和真空技術株式会社 | Steam condenser in vacuum equipment |
| JPS5943073B2 (en) * | 1980-01-29 | 1984-10-19 | 日本電気株式会社 | luminescent material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61172471U (en) | 1986-10-27 |
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