JPS6015253Y2 - Grounding terminal board for electrical equipment - Google Patents
Grounding terminal board for electrical equipmentInfo
- Publication number
- JPS6015253Y2 JPS6015253Y2 JP15916580U JP15916580U JPS6015253Y2 JP S6015253 Y2 JPS6015253 Y2 JP S6015253Y2 JP 15916580 U JP15916580 U JP 15916580U JP 15916580 U JP15916580 U JP 15916580U JP S6015253 Y2 JPS6015253 Y2 JP S6015253Y2
- Authority
- JP
- Japan
- Prior art keywords
- protrusion
- hole
- mounting base
- housing
- mounting
- 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 Arranged To Contact A Plurality Of Conductors (AREA)
Description
【考案の詳細な説明】
本考案は、各種電気機器類のアース用端子板に係るもの
であり、その目的とするところは、１個の端子板により
複数の電気機器のアースを架は渡し可能にし、アース線
工事の簡略をはかり、同時にこの端子板を運搬中端子板
の成形体に装着される端子金具が成形体より外れて離脱
し紛失するようなおそれを解消し、又、電線の結合をワ
ンタッチ形式として作業の能率化をはかり、更に電線係
止刃に対するばね力を二重ばね力とするようにしもって
確実なアース用端子板として市販に提供しようとするも
のである。[Detailed description of the invention] This invention relates to a grounding terminal board for various electrical devices, and its purpose is to enable grounding of multiple electrical devices to be connected to a rack using one terminal board. This method simplifies the ground wire work, and at the same time eliminates the possibility that the terminal fittings attached to the molded body of the terminal board may come off from the molded body and be lost while the terminal board is being transported. The purpose is to make the work more efficient by making it a one-touch type, and to make the spring force against the wire locking blade a double spring force, thereby providing a reliable grounding terminal plate on the market.
以下本考案の具体的構成を実施例の図面をもとに次の通
り説明する。The specific configuration of the present invention will be explained below based on the drawings of the embodiments.
平面四角形の筐体１の開口側周縁の一側には取付台２を
筐体１に対し直角に張出成形し、この筐体１表面には取
付台２側を欠いた平面コ字状の突部３が成形される。A mounting base 2 is overhang-molded on one side of the opening side periphery of the square planar housing 1 at a right angle to the housing 1, and a U-shaped planar U-shape with the mounting base 2 side missing is formed on the surface of the housing 1. The protrusion 3 is formed.
又、取付台２側内側壁に向い合う内壁中央部には縦方向
に突条４が成形され、この突条４を中心にして両側に等
距離をとって電線挿入孔５が筐体１の表面突部３より筐
体内にかけて穿設され、又この挿入孔のある突部３に沿
ってドライバーの入る程度の電線解除孔６が筐体１表面
に穿設され、又、取付台２には筐体１の内径と同一幅の
溝７が成形され、この溝と連通ずる端子金具挿入用の長
方形の挿入孔８が穿設され、又、溝７表面には孔９が穿
設された形状に成形体Ａが絶縁素材により一体成形され
る。Further, a protrusion 4 is formed in the vertical direction in the center of the inner wall facing the inner wall on the side of the mounting base 2, and wire insertion holes 5 are formed in the housing 1 at equal distances on both sides of the protrusion 4. A wire release hole 6 is drilled into the housing from the surface protrusion 3 into the housing, and along the protrusion 3 with this insertion hole, a wire release hole 6 large enough to fit a screwdriver is bored on the surface of the housing 1. A groove 7 having the same width as the inner diameter of the casing 1 is formed, a rectangular insertion hole 8 for inserting a terminal fitting that communicates with this groove is bored, and a hole 9 is bored in the surface of the groove 7. The molded body A is integrally molded with an insulating material.
上記成形体Ａに装着される端子金具Ｂは隣青銅ばね素材
の金属板を溝７の幅に成形し、この一部を取付台２の溝
７に敷設し、筐体内に少し入る長さの取付面１０に成形
し、この取付面１０には孔１１が取付台２の孔９と合致
する位置に穿設される。For the terminal fitting B to be attached to the molded body A, a metal plate made of a bronze spring material is formed to the width of the groove 7, a part of which is laid in the groove 7 of the mounting base 2, and a length that slightly fits inside the housing is made. A hole 11 is formed in the mounting surface 10 at a position that matches the hole 9 of the mounting base 2.
この取付面１０には段１２をつけて平行面１３が取付面
１０と平行に折曲され、この平行面１３端には半円状の
彎曲１４が彎曲成形され、この彎曲１３の両側には平面
り形の切込１４が対称的に施され、この彎曲部分の幅を
両切込の分だけ狭く成形してなり、又、この彎曲部端は
更に側面山形に折曲１６し、この折曲端は彎曲１４の外
側に位置せしめて係止刃１７とし、この係止刃１７の正
面には下方から上端にかけて筐体１の突条４に合致嵌合
される程度の幅の切込１８が施され、又、取付面１０の
段１２側には取付面１０の裏面にかけて切起しの係止爪
１９が爪を孔１１に向けて成形された形状に構威し、こ
の端子金具Ｂど成形体Ａの装着は、端子金具の山形折曲
１６部分を筐体１の挿入孔８により筐体内に挿入し、係
止刃１７の切込１８を筐体１の突条４に嵌合して係止刃
１７を壁面に圧接し、取付面１０は取付台２の孔９と合
致して溝７に敷設し、同時に係止爪１９により取付台２
の筐体内エツジに係止してなるものである。This mounting surface 10 has a step 12 and a parallel surface 13 is bent parallel to the mounting surface 10. A semicircular curve 14 is formed at the end of this parallel surface 13, and on both sides of this curve 13, Planar-shaped cuts 14 are made symmetrically, and the width of this curved part is narrowed by the width of both cuts, and the end of this curved part is further bent 16 into a side chevron shape. The curved end is positioned on the outside of the curve 14 to form a locking blade 17, and the front side of this locking blade 17 is provided with a notch 18 having a width from the bottom to the top end to fit into the protrusion 4 of the housing 1. In addition, on the step 12 side of the mounting surface 10, a locking claw 19 is cut out and raised from the back surface of the mounting surface 10, and the claw is shaped to face the hole 11. To install the molded body A, insert the chevron-shaped bent portion 16 of the terminal fitting into the housing through the insertion hole 8 of the housing 1, and fit the notch 18 of the locking blade 17 into the protrusion 4 of the housing 1. The locking blade 17 is pressed against the wall surface, the mounting surface 10 is aligned with the hole 9 of the mounting base 2 and installed in the groove 7, and at the same time, the locking claw 19 is attached to the mounting base 2.
It is secured to the edge inside the housing.
本考案は上記の如く構威されるものであるからこれを使
用する場合には、予めアースされた電気機器類、例えば
螢光灯にこの端子板の端子金具と成形体の取付孔１１，
９にビスを挿入して通電可能に装着するものである。Since the present invention is constructed as described above, when using the present invention, the terminal fitting of the terminal plate and the mounting hole 11 of the molded body,
A screw is inserted into 9 to attach it so that it can be energized.
このアースされた螢光灯を基地として他の螢光灯に接続
され引出されたアース線を端子板の電線挿入孔５に挿入
し、余端を筐体内壁面に圧接しである係止刃１７に強く
押込むことによりアース線はこの基地のアース線に電気
的に連結されるものである。Using this grounded fluorescent lamp as a base, the ground wire connected to another fluorescent lamp and pulled out is inserted into the wire insertion hole 5 of the terminal board, and the remaining end is pressed into contact with the inner wall of the casing by a locking blade 17. The ground wire is electrically connected to the ground wire of this base by pushing it firmly into the ground wire.
この場合、端子板には２個の電線挿入孔が穿設されであ
るために２台の螢光灯にアースを架は渡すことができ、
電気機器を取付ける毎に一々アース線を大地に導く必要
がなく、アース線配線上極めて便利である。In this case, since the terminal board has two wire insertion holes, it is possible to connect the ground to the two fluorescent lamps.
There is no need to lead the ground wire to the ground each time electrical equipment is installed, which is extremely convenient for ground wire wiring.
又、アース線を解除する必要のある場合には、ドライバ
ーを電線解除孔６より筐体内に挿入し係止刃１７を押圧
することによりアース線に対する係止刃の引抜き方向へ
の係止が解除され、アース線を端子板より簡単に引抜く
ことができるものである。In addition, when it is necessary to release the ground wire, insert a screwdriver into the housing through the wire release hole 6 and press the locking blade 17 to release the locking of the locking blade against the ground wire in the pulling direction. The ground wire can be easily pulled out from the terminal board.
又、構造的に端子金具Ｂは成形体Ａの取付台２の溝７に
取付面１０をビス止めにより固定されるものであり、こ
の場合、端子金具の先端部は取付面１０に段１２を設け
て平行に折曲して平行面１３と腰更にこれを半円状に彎
曲１４し、この彎曲部両側に平面り型の切込１５を施し
て平行面より幅狭に成形し、更にこの彎曲端は側面山形
に折曲１６し、これが折曲端を彎曲部の外側に位置して
係止刃１７とし、この係止刃１７は中央部の切込１８に
より２測成形したものであるから、係止刃１７は山形の
折曲１６によりばね性が与えられ、更に平行面及び彎曲
部によりばね性が加えられるものであるから、アース線
に対する係止刃の圧接は確実であり、しかもアース線の
解除に際しては、彎曲部の幅を両側に施された切込の分
だけ狭く構威しであるために、適当なばね圧として作用
するために、解除孔にドライバーを挿入して係止刃を簡
単にアース線より係止作用を解放できるものである。Structurally, the terminal fitting B has a mounting surface 10 fixed to the groove 7 of the mounting base 2 of the molded body A with screws, and in this case, the tip of the terminal fitting B has a step 12 on the mounting surface 10. The parallel surface 13 is bent parallel to the waist, and this is further curved into a semicircular shape 14. Plane-shaped cuts 15 are made on both sides of this curved part to make it narrower than the parallel surface. The curved end is bent 16 into a chevron shape on the side, and this bent end is located outside the curved part to form a locking blade 17, and this locking blade 17 is formed in two dimensions by a notch 18 in the center. Therefore, the locking blade 17 is given springiness by the chevron-shaped bend 16, and further springiness is added by the parallel surfaces and the curved portion, so that the locking blade is securely pressed against the ground wire. When releasing the ground wire, the width of the curved part is made narrower by the notches made on both sides, so in order to act as an appropriate spring pressure, insert a screwdriver into the release hole and lock it. The locking action of the stop blade can be easily released from the ground wire.
従って、端子金具自体無理のないばね性が常に求められ
、ばね力の作用を永続できるものであり端子板の保存上
有益である。Therefore, the terminal fitting itself is always required to have reasonable springiness, and the spring force can be maintained permanently, which is beneficial for the preservation of the terminal board.
又、成形体Ａの表面は一方を欠いて平面コ字状の突部３
に成形し、更に突部３に沿って電線解除孔６を穿設した
ものであるから、解除のためにドライバーを解除孔に挿
入する場合のドライバーの案内となり、表面がなめらか
で滑り易い成形体であってもドライバーを解除孔に確実
に導くことができ、簡単な構造ではあるが、使用上極め
て便利なものである。Moreover, the surface of the molded body A is missing one side and has a U-shaped protrusion 3 in plan view.
Since the wire release hole 6 is formed along the protrusion 3, it serves as a guide for the driver when inserting the driver into the release hole for release, and the molded product has a smooth and slippery surface. Even if it is, the screwdriver can be reliably guided to the release hole, and although it has a simple structure, it is extremely convenient to use.
又、端子金具Ｂを成形体Ａに組合せる際、係止爪１９を
取付台２が筐体１内に臨むエツジに係止して端子金具Ｂ
を成形体Ａに確実に装着保持できるものであるから運搬
中成形体Ａより端子金具Ｂが外れて部品の一部を紛失す
るおそれを完全に防止できるものである。Also, when assembling the terminal fitting B to the molded body A, the locking claw 19 is locked to the edge of the mounting base 2 facing into the housing 1, and the terminal fitting B is assembled.
Since it is possible to securely attach and hold the terminal fitting B to the molded body A during transportation, it is possible to completely prevent the risk of the terminal fitting B coming off from the molded body A and losing a part of the part during transportation.
以上の如く本考案の端子板は構造は簡単ではあるが電気
機器類のアース用として極めて実用的なものである。As described above, although the terminal board of the present invention has a simple structure, it is extremely practical for grounding electrical equipment.
尚、上記実施例はアース専用として単独に使用する構造
の端子板であるが、必要により配線用端子板と共同して
一体成形して構成することも可能である。Although the above-mentioned embodiment has a structure in which the terminal board is used solely for grounding purposes, it is also possible to integrally form the terminal board together with a wiring terminal board if necessary.
第１図は本考案端子板の側断面図、第２図は成形体の平
面図、第３図は同上裏面図、第４図は同上正面図、第５
図は端子金具の平面図、第６図は同上側面図、第７図は
展開図である。
尚、図中符号Ａ・・・・・・成形体、１・・・・・・筐
体、２・・・・・・取付台、３・・・・・・突部、４・
・・・・・突条、５・・・・・・電線挿入孔、６・・・
・・・電線解除孔、７・・・・・・溝、８・・・・・・
端子金具挿入孔、９・・・・・・孔、Ｂ・・・・・・端
子金具、１０・・・・・・取付面、１１・・・・・・孔
、１２・・・・・・段、１３・・・・・・平行面、１４
・・・・・・彎曲部、１５・・・・・・切込、１６・・
・・・・折曲部、１７・・・・・・係止刃、１８・・・
・・・切込、１９・・・・・・係止爪である。Fig. 1 is a side sectional view of the terminal plate of the present invention, Fig. 2 is a plan view of the molded body, Fig. 3 is a rear view of the same, Fig. 4 is a front view of the same, and Fig. 5 is a side sectional view of the terminal plate of the present invention.
The figure is a plan view of the terminal fitting, FIG. 6 is a side view of the same, and FIG. 7 is a developed view. In addition, the symbol A in the figure...molded body, 1...housing, 2...mounting base, 3...protrusion, 4...
... Protrusion, 5 ... Electric wire insertion hole, 6 ...
...Wire release hole, 7...Groove, 8...
Terminal fitting insertion hole, 9...hole, B...terminal fitting, 10...mounting surface, 11...hole, 12.... Step, 13...Parallel plane, 14
...Curved part, 15... Cut, 16...
...Bending portion, 17...Latching blade, 18...
. . . Notch, 19 . . . It is a locking claw.
Claims (1)
し直角に取付台２を張出成形し、筐体１の表面には四周
の取付台２側を欠いた平面コ字状の突部３を成形し、又
、取付台２側の内壁面と向い合う内側壁面の中央部には
縦方向に突条４を成形腰この突条４を中心とした等距離
位置には表面突部３より一対の電線挿入孔５を穿設し、
又この電線挿入孔５を穿設した突部３に沿って筐体表面
には電線解除孔６を穿設し、又、取付台２には筐体１内
径と等しい幅の溝７を成形し、この溝７と連通して筐体
壁面には端子金具の挿入される大きさの挿入孔８を穿設
し、又、取付台２の表面には孔９を穿設した形状の成形
体Ａを絶縁素材により一体成形し、この成形体Ａに装着
する端子金具Ｂは、ばね性の高い金属板を溝７と等しい
幅に成形腰この金属板の一部を溝７に合致する取付面１
０とし、この取付面１０には取付台２の孔９に合致する
位置に孔１１を穿設し、この取付面１０に１ま段１２を
とって取付面１０と平行に平行面１３を成形し、この平
行面１３は更に半円状に彎曲１４し、この彎曲基部より
上端にかけて両側に平面り形の切込１５を対称的に施し
この彎曲１４端は更に側面山形に折曲１６し、この折曲
端は彎曲１４の外側に位置して係止刃１７とし、この係
止刃１７の正面中央部には下端より折曲部ににかけて筐
体１の突条４と合致する幅の切込１８を施し、又、取付
面１０の段１２側には取付面１０の裏面に向って切起し
た係止爪１９を爪を孔１１側に向けて成形した形状に構
威し、この端子金具Ｂの山形折曲１６側を挿入孔８より
筐体１内に収容し、係止刃１７を突条４側の壁面に切込
１８を突条４に嵌合することにより圧接し、取付面１０
は取付台２の溝７に敷設し、孔１１と９を合致し、又、
係止爪１９は取付台２の筐体１内に臨むエツジに係止し
て成形体Ａに端子金具Ｂを装着してなることを特徴とす
る電気機器類のアース用端子板。A mounting base 2 is overhang-molded at right angles to the housing 1 on the opening side of the housing 1, which is rectangular in plan. A protrusion 3 is formed in the shape of a shape, and a protrusion 4 is formed in the vertical direction at the center of the inner wall surface facing the inner wall surface on the side of the mounting base 2. At equidistant positions around the protrusion 4, a protrusion 4 is formed in the vertical direction. A pair of wire insertion holes 5 are bored from the surface protrusion 3,
Further, a wire release hole 6 is formed on the surface of the casing along the protrusion 3 in which the wire insertion hole 5 is formed, and a groove 7 having a width equal to the inner diameter of the casing 1 is formed in the mounting base 2. A molded body A having a shape in which an insertion hole 8 of a size into which a terminal fitting is inserted is formed in the wall surface of the casing in communication with this groove 7, and a hole 9 is formed in the surface of the mounting base 2. is integrally molded with an insulating material, and the terminal fitting B to be attached to this molded body A is made of a highly springy metal plate molded to a width equal to the groove 7, and a part of this metal plate is attached to the mounting surface 1 that matches the groove 7.
0, a hole 11 is bored in this mounting surface 10 at a position that matches the hole 9 of the mounting base 2, and a parallel surface 13 is formed parallel to the mounting surface 10 by taking a step 12 in this mounting surface 10. However, this parallel surface 13 is further curved 14 in a semicircular shape, planar cutouts 15 are symmetrically made on both sides from the base of this curve to the upper end, and the end of this curve 14 is further bent 16 into a side chevron shape, This bent end is located on the outside of the curve 14 and serves as a locking blade 17, and a cut in the front center of this locking blade 17 has a width that matches the protrusion 4 of the housing 1 from the lower end to the bent part. In addition, on the step 12 side of the mounting surface 10, a locking claw 19 is formed, which is cut and raised toward the back surface of the mounting surface 10, with the claw facing the hole 11 side. The angle-shaped bent 16 side of the metal fitting B is accommodated in the housing 1 through the insertion hole 8, and the locking blade 17 is pressed into the wall surface on the protrusion 4 side by fitting the notch 18 to the protrusion 4, and then installed. Face 10
is laid in the groove 7 of the mounting base 2, and the holes 11 and 9 are aligned, and
A terminal board for grounding electrical equipment, characterized in that the locking claw 19 locks onto an edge of the mounting base 2 facing inside the housing 1, and a terminal fitting B is attached to the molded body A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15916580U JPS6015253Y2 (en) | 1980-11-07 | 1980-11-07 | Grounding terminal board for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15916580U JPS6015253Y2 (en) | 1980-11-07 | 1980-11-07 | Grounding terminal board for electrical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5782081U JPS5782081U (en) | 1982-05-20 |
| JPS6015253Y2 true JPS6015253Y2 (en) | 1985-05-14 |
Family
ID=29518196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15916580U Expired JPS6015253Y2 (en) | 1980-11-07 | 1980-11-07 | Grounding terminal board for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6015253Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016507148A (en) * | 2013-02-13 | 2016-03-07 | ヴァーゴ・フェアヴァルトゥングスゲゼルシャフト・エムベーハー | Spring force tightening connection and conductor connection terminal |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4663671B2 (en) * | 1996-09-30 | 2011-04-06 | 東芝ライテック株式会社 | Distribution board |
| JP5337565B2 (en) * | 2009-04-16 | 2013-11-06 | 中国電力株式会社 | Ground wire relay terminal block and distribution board equipped with the same |
-
1980
- 1980-11-07 JP JP15916580U patent/JPS6015253Y2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016507148A (en) * | 2013-02-13 | 2016-03-07 | ヴァーゴ・フェアヴァルトゥングスゲゼルシャフト・エムベーハー | Spring force tightening connection and conductor connection terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5782081U (en) | 1982-05-20 |
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