JPS5852622Y2 - tanshi sochi - Google Patents
tanshi sochiInfo
- Publication number
- JPS5852622Y2 JPS5852622Y2 JP1973022336U JP2233673U JPS5852622Y2 JP S5852622 Y2 JPS5852622 Y2 JP S5852622Y2 JP 1973022336 U JP1973022336 U JP 1973022336U JP 2233673 U JP2233673 U JP 2233673U JP S5852622 Y2 JPS5852622 Y2 JP S5852622Y2
- Authority
- JP
- Japan
- Prior art keywords
- lead wire
- connecting portion
- terminal
- terminal plate
- 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.)
- Expired
Links
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Description
【考案の詳細な説明】
本考案は簡単な構造でリード線の接続部と端子板との接
続を確実、かつ容易に行なうことができる端子装置を提
供しようとするものである。[Detailed Description of the Invention] An object of the present invention is to provide a terminal device that has a simple structure and can reliably and easily connect the connection portion of a lead wire to a terminal board.
従来接続部を備えたリード線と、これと螺着する端子板
を備えた端子装置は、電気機器等の内部配線に軟銅線の
リード線の端部を丸め、それに小ネジ、座金を用いてあ
らかじめタップを立てた端子板に螺着する構造が多く用
いられていた。Conventional terminal devices include a lead wire with a connecting part and a terminal plate that screws onto the lead wire.The terminal device is a terminal device that includes a lead wire with a connecting part and a terminal plate that screws onto the lead wire. A structure in which the terminal was screwed onto a pre-tapped terminal board was often used.
この場合、リード線端部を丸めるのに手間がかかる上に
、結線時に丸めた環の径が大きくなったり、螺着の回転
トルクにより環の径が変化し、これを防ぐために平座金
を要したりして、作業性上も、電気接続の確実さの点で
も不充分なものであった。In this case, not only is it time-consuming to round the end of the lead wire, but the diameter of the rounded ring becomes large during connection, and the diameter of the ring changes due to the rotational torque of screwing, and a flat washer is required to prevent this. Therefore, it was unsatisfactory in terms of workability and reliability of electrical connection.
本考案は上記従来の欠点を除去するもので、以下本考案
の一実施例を添付図面を参照して説明する。The present invention eliminates the above-mentioned drawbacks of the conventional art, and one embodiment of the present invention will now be described with reference to the accompanying drawings.
第１．第２図において、１は絶縁陶器２に取付けた端子
板で、タップ穴３が設けである。1st. In FIG. 2, numeral 1 denotes a terminal plate attached to insulating ceramic 2, with tapped holes 3 provided therein.
４は環状の接続部５を有するリード線で、小ネジ６をタ
ップ穴３に螺着して接続部５を端子板１に固定している
。4 is a lead wire having an annular connecting portion 5, and the connecting portion 5 is fixed to the terminal plate 1 by screwing a small screw 6 into the tapped hole 3.
７はタップ穴３の周囲に設けた段部で、接続部５および
同接続部５に連らなるリード線４の端部が嵌入する形状
に形成して接続部５の位置規制を行なっている。Reference numeral 7 denotes a stepped portion provided around the tapped hole 3, which is formed into a shape into which the connecting portion 5 and the end of the lead wire 4 connected to the connecting portion 5 fit, thereby regulating the position of the connecting portion 5. .
８は端子板１の折曲部に設けた補強段押し部で、絶縁陶
器２への螺着時に力が加わり変形するのを防ぐために設
けである。Reference numeral 8 denotes a reinforcing stepped portion provided at the bent portion of the terminal plate 1, and is provided to prevent deformation due to force applied when screwing onto the insulating ceramic 2.
９は絶縁陶器２に取付けた差込み接続栓で、端子板１に
電気的に導通している。Reference numeral 9 denotes a plug connection plug attached to the insulating ceramic 2, which is electrically connected to the terminal board 1.
第３図は本考案の他の実施例を示すもので、リード線４
の接続部５を変形した例を示す。FIG. 3 shows another embodiment of the present invention, in which the lead wire 4
An example in which the connecting portion 5 is modified is shown.
上記実施例より明らかなように本考案は、端子板にリー
ド線の接続部および同接続部と連らなるリード線端部が
嵌入する段部を設けたので、端子板と接続部の螺着時に
座金を必要としないとともに、リード線の接続部が広が
り、接続が不完全になるという欠点も防止できる。As is clear from the above embodiments, the present invention provides a stepped portion on the terminal plate into which the connecting portion of the lead wire and the end portion of the lead wire connected to the connecting portion fit, so that the terminal plate and the connecting portion can be screwed together. In some cases, a washer is not required, and the drawback that the connection portion of the lead wire spreads and the connection becomes incomplete can also be prevented.
また接続部の形状が多少変形したものであっても、容易
に、かつ確実に接続することができる。Further, even if the shape of the connecting portion is slightly deformed, the connection can be easily and reliably made.
さらに端子板の段部には接続部のみならず同接続部と連
らなるリード線端部も嵌入されるところから、ネジによ
る締付時その力がリード線端部に集中的に加わることが
なく、内部の切断を防止できるとともに、より確実な接
続が得られる。Furthermore, since not only the connection part but also the end of the lead wire connected to the connection part is fitted into the stepped part of the terminal board, the force is not concentrated on the end of the lead wire when tightening with screws. This prevents internal disconnection and provides a more reliable connection.
第１図は本考案の一実施例を示す端子装置の断面図、第
２図は同要部の分解斜視図、第３図は本考案の他の実施
例を示すリード線部分の斜視図である。
１・・・・・・端子板、４・・・・・・リード線、５・
・・・・・接続部、７・・・・・・段部。Fig. 1 is a sectional view of a terminal device showing one embodiment of the present invention, Fig. 2 is an exploded perspective view of the same essential parts, and Fig. 3 is a perspective view of a lead wire portion showing another embodiment of the invention. be. 1...Terminal board, 4...Lead wire, 5...
...Connection part, 7...Step part.
Claims (1)
着される端子板を備え、前記端子板にはリード線の接続
部および同接続部と連らなるリード線端部が嵌入する段
部を設け、この段部にリード線端部および接続部を嵌入
してネジにより上記接続部を端子板に固定したリード線
接続装置。A lead wire having a connecting portion and a terminal plate screwed onto the connecting portion of the lead wire, and a connecting portion of the lead wire and an end portion of the lead wire continuous with the connecting portion are fitted into the terminal plate. A lead wire connection device in which a step is provided, a lead wire end and a connecting portion are fitted into the step, and the connecting portion is fixed to a terminal board with a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973022336U JPS5852622Y2 (en) | 1973-02-20 | 1973-02-20 | tanshi sochi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973022336U JPS5852622Y2 (en) | 1973-02-20 | 1973-02-20 | tanshi sochi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49124588U JPS49124588U (en) | 1974-10-24 |
| JPS5852622Y2 true JPS5852622Y2 (en) | 1983-11-30 |
Family
ID=28115353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973022336U Expired JPS5852622Y2 (en) | 1973-02-20 | 1973-02-20 | tanshi sochi |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5852622Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS448806Y1 (en) * | 1966-12-07 | 1969-04-10 |
-
1973
- 1973-02-20 JP JP1973022336U patent/JPS5852622Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS448806Y1 (en) * | 1966-12-07 | 1969-04-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49124588U (en) | 1974-10-24 |
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