JPS63228574A - Connection terminal device - Google Patents
Connection terminal deviceInfo
- Publication number
- JPS63228574A JPS63228574A JP6157387A JP6157387A JPS63228574A JP S63228574 A JPS63228574 A JP S63228574A JP 6157387 A JP6157387 A JP 6157387A JP 6157387 A JP6157387 A JP 6157387A JP S63228574 A JPS63228574 A JP S63228574A
- Authority
- JP
- Japan
- Prior art keywords
- board
- terminal
- connecting body
- terminal block
- power supply
- 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.)
- Granted
Links
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 229910000679 solder Inorganic materials 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
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】
産業上の利用分野
本発明は、電気機器などに使用する配線用ＩＪ −ド線
、その他の線材の接続端子装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a connecting terminal device for wiring IJ-do wires and other wires used in electrical equipment and the like.
従来の技術
従来、この種の接続端子装置は、第４図に示すような構
成であった。第４図において、断面口状に形成した端子
板１の上面に締付ネジ２を挿通し、側片１ａ間に前記締
付ネジ２′に、螺合する可動板３を設けてなる接続体４
は、側片１ａの下端面よシ突設した給電部１ｂを設けて
いる。又、上部を側壁で仕切ってなる端子室６ａの底部
に挿通孔５ｂを形成するとともに、挿通孔５ｂとは別に
ネジ孔６Ｃを設けてなる端子台６の端子室６ａに前記接
続体４を圧入状態に嵌め込み、端子台６の挿通孔６ｂよ
り外に接続体４の給電部１ｂを突出させている。この給
電部１ｂが挿通ずる導電孔６ａを設けるとともに電気部
品などを実装する基板ら上だ、前記接続体４を嵌め込ん
だ端子台５を設置し、ネジ７を端子台６のネジ孔６Ｃに
締付けて隙間のないように固着すると、接続体４の給電
部１ｂが基板６下方のパターン（銅箔）部に突設する。2. Description of the Related Art Conventionally, this type of connection terminal device has had a configuration as shown in FIG. In FIG. 4, a connection body is formed by inserting a tightening screw 2 into the upper surface of a terminal plate 1 formed into a cross-sectional opening shape, and providing a movable plate 3 screwed into the tightening screw 2' between the side pieces 1a. 4
A power supply portion 1b is provided that protrudes from the lower end surface of the side piece 1a. Further, the connecting body 4 is press-fitted into the terminal chamber 6a of the terminal block 6, which has an insertion hole 5b formed at the bottom of the terminal chamber 6a whose upper part is partitioned by a side wall, and a screw hole 6C apart from the insertion hole 5b. The power supply part 1b of the connection body 4 is inserted into the terminal block 6 so that the power supply part 1b of the connection body 4 projects outside the insertion hole 6b of the terminal block 6. A conductive hole 6a through which the power supply part 1b is inserted is provided, and a terminal block 5 into which the connecting body 4 is fitted is installed above the board on which electrical components are mounted, and a screw 7 is inserted into the screw hole 6C of the terminal block 6. When it is tightened and fixed without any gaps, the power feeding part 1b of the connecting body 4 protrudes from the pattern (copper foil) part below the board 6.
この突設箇所を手付は半田で導電状態にして、基板ｅ上
に端子台６を取付けているものであった。The terminal block 6 was attached to the board e by manually making this protruding part conductive with solder.
発明が解決しようとする間頂点
このような従来の構成では、接続体４に配線用リード線
などを締着する時、或はこれを外す時などに圧力が接続
体４の給電部１ｂと基板６０半田部に加わってパターン
剥離することがあるのでこれを防止するように、端子室
５ａに嵌め込まれる接続体４ば、常に端子室５ａの底部
と接続体４の側片１ａ下端部とが当接するように定着さ
せることが肝要である。このため、接続体４の側片幅ム
よ５ち端子室５ａの枠＠Ｂを狭く設は圧入状態で嵌め込
み接続体４が浮き上がったりしないようになっている。In this conventional configuration, when a wiring lead wire or the like is fastened to or removed from the connection body 4, pressure is applied between the power supply part 1b of the connection body 4 and the board. 60. In order to prevent this from happening, the bottom of the terminal chamber 5a and the lower end of the side piece 1a of the connecting body 4 are always in contact with each other. It is important to fix it so that it touches the surface. For this reason, the frame @B of the terminal chamber 5a is made narrower than the width of one side of the connecting body 4 to prevent the connecting body 4 from lifting up when it is press-fitted.
しかし、接続体４を嵌め込む時に、強い力で入れないと
いけないため、手が痛くなるなど作業が非常に困難であ
った。更に、端子台５と基板６とに隙間ができて前記と
同様なパターン剥離が起らないように基板６に端子台５
をネジ締め固着し、接続体４の給電部１ｂと基板６の銅
箔部とを手付は半田するなど組立作業に時間がかかるこ
とから、作業が非常に面倒であるばかりか、品質、信頼
性の低下につながるといった問題があった。However, when fitting the connecting body 4, it was necessary to apply strong force, which made the work very difficult and caused pain in the hands. Furthermore, the terminal block 5 is attached to the substrate 6 to prevent a gap between the terminal block 5 and the board 6 and the same pattern peeling as described above.
It takes a long time to assemble the power supply part 1b of the connection body 4 and the copper foil part of the board 6 by hand by tightening the screws and soldering the copper foil part of the board 6, which not only makes the work very troublesome but also reduces the quality and reliability. There was a problem that it led to a decrease in
本発明はこのような問題点を解決するもので、端子台の
端子室に形成した突部と接続体の切欠部との保合、更に
、端子台の引掛は部と基板の嵌合孔との係合で、基板の
所定位置に接続体と端子台を設けて、端子室に接続体が
完全に挿着されない場合は接続体の給電部と基板とが半
田付けできない構成にして、組立性の向上と品質、信頼
性の向上を図ることを目的とするものである。The present invention solves these problems by ensuring that the protrusion formed in the terminal chamber of the terminal block and the notch of the connecting body are fitted together, and that the hook of the terminal block is aligned with the fitting hole of the board. When the connection body and the terminal block are engaged with each other, the connection body and the terminal block are provided at predetermined positions on the board, and if the connection body is not completely inserted into the terminal chamber, the power supply part of the connection body and the board cannot be soldered, thereby improving assembly efficiency. The purpose of this is to improve quality, reliability, and quality.
問題点を解決するための手段
この問題点を解決するために本発明は、断面口状に形成
した端子板の上面に締付ネジを挿通し、側片間に前記締
付ネジに螺合する可動板を設けてなる接続体と、上部を
側壁で仕切ってなる端子室の側壁と底部に突部と挿通孔
を形成し、下部に引掛は部を設けてなる端子台と、この
端子台の引掛は部と係合する嵌合孔を有する基板とを備
えるとともに、前記接続体は、端子台の突部に係合する
切欠部と挿通孔に挿通する給電部とを側片に設けて前記
端子室に嵌め込み、前記基板の所定位置に前記接続体の
給電部を導電状態に取付けたものである。Means for Solving the Problems In order to solve this problem, the present invention provides a method of inserting a tightening screw into the upper surface of a terminal plate formed into an opening in cross section, and screwing the tightening screw into the space between the side pieces. A connecting body provided with a movable plate, a terminal block formed with a protrusion and an insertion hole formed in the side wall and bottom of a terminal chamber whose upper part is partitioned by a side wall, and a hook part provided in the lower part, and this terminal block. The hook is provided with a board having a fitting hole that engages with the terminal block, and the connecting body is provided with a notch that engages with the protrusion of the terminal block and a power feeding section that is inserted into the insertion hole on the side piece. The connecting body is fitted into a terminal chamber, and the power supply part of the connecting body is attached to a predetermined position of the board in a conductive state.
作用
この構成により、基板上に端子台と接続体が取付られる
ことがら、外力が加わっても給電部の半田部分が影響を
受けることがなく、更に、前記各部品を取付けた基板を
半田槽に流すことで接続体と基板の半田付けが完了し導
電状態にすることができるため、組立作業が非常に簡単
になり、品質。Function: With this configuration, the terminal block and connection body are mounted on the board, so even if an external force is applied, the solder part of the power supply part will not be affected. By flowing the solder, the soldering between the connecting body and the board can be completed and it becomes conductive, making assembly work extremely easy and improving quality.
信頼性の向上も図ることができる。It is also possible to improve reliability.
実施例
以下、本発明の実施例について、第１図〜第３図をもと
に説明する。Embodiments Hereinafter, embodiments of the present invention will be explained based on FIGS. 1 to 3.
８は配線用リード線などを締着する接続体で、導電材よ
りなり断面口状に形成した端子板９の上面から締付ネジ
１ｏを挿通し、側片９２Ｌの下端部に切欠部９ｂと突設
する給電部９Ｃとを設け、かつ側片９ａ間に前記締付ネ
ジ１０１Ｃ螺合する可動板１１を設けている。１２は前
記接続体８を支持する端子台で、絶縁材よりなり上部を
側壁で仕切つて端子室１２１Ｌを形成し、この端子室１
２＆の側壁と底部に突部１２ｂと挿通孔１２０を設け、
かつ下部には引掛は部１２ｄと位置決め用の突起部１２
６を設けている。１３は制御回路などを構成する電気部
品などを実装してなる基板で、前記接続体８の給電部９
Ｃを挿通する導電孔１３ａと、前記端子台１２の引掛は
部１２ｄと係合する嵌合孔１３ｂおよび突起部１２６が
挿通する規制孔１３０を設けている。ここで、接続体８
を端子台１２の端子室１２２Ｌに挿入すると、接続体８
の側片９ａに形成した切欠部９ｂは端子室１２＆の突部
１２ｂに係合し、給電部９Ｃが挿通孔１２Ｃより下方に
突設する。前記切欠部９ｂと突部１２ｂの係合のみで端
子室１２＆の底部と接続体８の側片下面９ｄとが当接す
る位置にて接続体８を固定することができるもので、例
え端子台１２を逆にしても、前記切欠部９ｂと突部１２
ｂが係合しているため接続体８は落ることもなく支持さ
れている。次に接続体８を挿着した端子台１２を基柳３
に挿着すると、端子台１２の突起部１２６と基板１３の
規制孔１３Ｃの挿通で案内され、端子８′＋２の引掛は
部１２ｄが基板１３の嵌合孔１３ｂに係合し、接続体８
の給電部９Ｃが導電孔１３１Ｌにばまシ込む。この状態
で基板１３を半田槽に流すと、接続体８の給電部９Ｃと
基板１３のパターン（銅箔）部が半田付けされ、接続体
８と基板１３の電気部品などとが導通状態に取付けられ
る。しかし、端子室１２江に接続体８を完全に挿入しな
い状態で基板１３に挿着すると、第３図のように接続体
８の給電部９Ｃが端子室１２２Ｌの突部１２ｂに乗シ上
げ変位状態となるため、接続体８の給電部９Ｃは基板１
３の導電孔１３２Ｌに嵌まらず基板１３上面に当接し、
押し上げられて端子室１２１Ｌよシはみ出てしまい接続
体８と基板１３とを半田付けすることができなくなる。Reference numeral 8 denotes a connection body for fastening wiring lead wires, etc., which is made of a conductive material and has a cross-sectional opening shape, and a tightening screw 1o is inserted through the upper surface of the terminal plate 9, and a notch 9b is formed at the lower end of the side piece 92L. A protruding power supply portion 9C is provided, and a movable plate 11 to which the tightening screw 101C is screwed is provided between the side pieces 9a. Reference numeral 12 denotes a terminal block that supports the connecting body 8, and is made of an insulating material and whose upper part is partitioned by a side wall to form a terminal chamber 121L.
A protrusion 12b and an insertion hole 120 are provided on the side wall and bottom of 2&,
At the bottom, there is a hook part 12d and a positioning protrusion 12.
There are 6. Reference numeral 13 denotes a board on which electrical components constituting a control circuit and the like are mounted, and the power supply part 9 of the connection body 8
A conductive hole 13a through which the terminal block 12 is inserted, a fitting hole 13b that engages with the hook portion 12d of the terminal block 12, and a regulation hole 130 through which the protrusion 126 is inserted are provided. Here, the connecting body 8
When inserted into the terminal chamber 122L of the terminal block 12, the connecting body 8
The notch 9b formed in the side piece 9a engages with the protrusion 12b of the terminal chamber 12&, and the power supply part 9C protrudes downward from the insertion hole 12C. The connecting body 8 can be fixed at a position where the bottom of the terminal chamber 12& and the lower surface 9d of the side piece of the connecting body 8 come into contact only by the engagement of the notch 9b and the protrusion 12b. Even if it is reversed, the notch 9b and the protrusion 12
Since b is engaged, the connecting body 8 is supported without falling. Next, attach the terminal block 12 with the connecting body 8 inserted to the base 3
When inserted into the terminal block 12, the terminal 8'+2 is guided through the protrusion 126 of the terminal block 12 and the regulation hole 13C of the board 13, and the hook part 12d of the terminal 8'+2 engages with the fitting hole 13b of the board 13, and the connecting body 8
The power supply section 9C fits tightly into the conductive hole 131L. When the board 13 is poured into the solder bath in this state, the power supply part 9C of the connection body 8 and the pattern (copper foil) part of the board 13 are soldered, and the connection body 8 and the electrical components of the board 13 are installed in a conductive state. It will be done. However, if the connecting body 8 is inserted into the board 13 without being completely inserted into the terminal chamber 12, the power supply section 9C of the connecting body 8 will be displaced upwardly by riding on the protrusion 12b of the terminal chamber 122L, as shown in FIG. state, the power supply part 9C of the connection body 8 is connected to the board 1
It does not fit into the conductive hole 132L of No. 3 and comes into contact with the upper surface of the substrate 13,
It is pushed up and protrudes beyond the terminal chamber 121L, making it impossible to solder the connecting body 8 and the board 13.
これは接続体８の切欠部９ｂと端子室１２＆の突部１２
ｂとの係合が完全でないことを知らせると共に、保合が
不完全状態で半田付けされないようにしたものである。This is the notch 9b of the connecting body 8 and the protrusion 12 of the terminal chamber 12&.
This is to notify that the engagement with b is not complete, and to prevent soldering in an incomplete state.
発明の効果
以上のように本発明によれば、基板に取付ける接続体、
端子台を接続体の切欠部と端子台の突部との保合、及び
端子台の引掛は部と基板の嵌合孔との係合で取付け、接
続体の給電邪念基板と導通状態にするため、接続体と基
板との半田付けが半田槽に流すだけで完了できるもので
、組立性の向上及び品質、信頼性の向上をも図ることの
できるものである。Effects of the Invention As described above, according to the present invention, a connecting body attached to a board,
Attach the terminal block by fitting the notch of the connecting body and the protruding part of the terminal block, and the hook of the terminal block engages with the fitting hole of the board to establish continuity with the power supply circuit board of the connecting body. Therefore, soldering between the connecting body and the board can be completed by simply pouring the solder into a solder tank, and it is possible to improve assembly efficiency, quality, and reliability.
第１図は本発明の一実施例を示す分解斜視図、第２図、
第３図は同要部断面図、第４図は従来の接続端子装置を
示す分解斜視図である。
８・・・・接続体、９ｂ・・・・・・切欠部、９ｃ・・
・・・・給電部、１２・・・・・端子台、１２２Ｌ・・
・端子室、１２ｂ・・・・・突部、１２０・・・・・挿
通孔、１２ｄ・・・・・弓１掛は部、１２８・・・・・
突起部、１３・・・・・・基板、１３２Ｌ・・・・導電
孔、１３ｂ・・・・・嵌合孔、１３０・印・規制孔。
代理人の氏名 弁理士 中 尾 敏 男 はが１名し：
ＩＣ−−−ｓ：令電−＠）
第２図 ７２−塙＋含
ｆＴｏ−−−突４〉
／３−ｍ−導板
／Ｊ
第３図FIG. 1 is an exploded perspective view showing one embodiment of the present invention, FIG.
FIG. 3 is a sectional view of the same essential parts, and FIG. 4 is an exploded perspective view showing a conventional connection terminal device. 8... Connection body, 9b... Notch, 9c...
...Power supply section, 12...Terminal block, 122L...
・Terminal chamber, 12b...protrusion, 120...insertion hole, 12d...bow 1 hook part, 128...
Protrusion, 13...Substrate, 132L...Conductive hole, 13b...Fitting hole, 130. Mark/Regulation hole. Name of agent: Patent attorney Toshio Nakao:
IC---s: Reiden-@) Fig. 2 72-Fan + Including fTo---Trust 4〉/3-m-Conducting plate/J Fig. 3
Claims (1)
側片間に前記締付ネジに螺合する可動板を設けてなる接
続体と、上部を側壁で仕切ってなる端子室の側壁と底部
に突部と挿通孔を形成し、下部に引掛け部を設けてなる
端子台と、この端子台の引掛け部と係合する嵌合孔を有
する基板とを備えるとともに、前記接続体は、端子台の
突部に係合する切欠部と挿通孔に挿通する給電部とを側
片に設けて前記端子室に嵌め込み、前記基板の所定位置
に前記接続体の給電部を導電状態に取付けてなる接続端
子装置。Insert the tightening screw into the top surface of the terminal board, which has a ■-shaped cross section,
A connecting body comprising a movable plate screwed into the tightening screw between the side pieces, a terminal chamber whose upper part is partitioned by a side wall, a protrusion and an insertion hole formed on the side wall and bottom, and a hook portion at the bottom. and a board having a fitting hole that engages with the hook part of the terminal block, and the connecting body has a notch that engages with the protrusion of the terminal block and a through hole. A connection terminal device comprising: a power supply portion to be inserted therethrough provided on a side piece and fitted into the terminal chamber; and a power supply portion of the connection body attached to a predetermined position of the board in a conductive state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6157387A JPS63228574A (en) | 1987-03-17 | 1987-03-17 | Connection terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6157387A JPS63228574A (en) | 1987-03-17 | 1987-03-17 | Connection terminal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63228574A true JPS63228574A (en) | 1988-09-22 |
| JPH0355942B2 JPH0355942B2 (en) | 1991-08-26 |
Family
ID=13174997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6157387A Granted JPS63228574A (en) | 1987-03-17 | 1987-03-17 | Connection terminal device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63228574A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006294537A (en) * | 2005-04-14 | 2006-10-26 | Yaskawa Electric Corp | Printed circuit board-mounted terminal block and its mounting method |
| JP2010040440A (en) * | 2008-08-07 | 2010-02-18 | Sumitomo Wiring Syst Ltd | Nut and housing |
-
1987
- 1987-03-17 JP JP6157387A patent/JPS63228574A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006294537A (en) * | 2005-04-14 | 2006-10-26 | Yaskawa Electric Corp | Printed circuit board-mounted terminal block and its mounting method |
| JP2010040440A (en) * | 2008-08-07 | 2010-02-18 | Sumitomo Wiring Syst Ltd | Nut and housing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355942B2 (en) | 1991-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |