JP3458607B2 - Control panel connector mounting structure - Google Patents
Control panel connector mounting structureInfo
- Publication number
- JP3458607B2 JP3458607B2 JP18523796A JP18523796A JP3458607B2 JP 3458607 B2 JP3458607 B2 JP 3458607B2 JP 18523796 A JP18523796 A JP 18523796A JP 18523796 A JP18523796 A JP 18523796A JP 3458607 B2 JP3458607 B2 JP 3458607B2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- connector
- mounting
- rubber packing
- screw
- 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 - Lifetime
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、制御盤のコネク
タ取付構造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector mounting structure for a control panel.
【０００２】[0002]
【従来の技術】一般に、制御盤においては、外部入出力
ケーブルを接続するためにコネクタが取り付けられてお
り、入出力点数の増大に伴い、コネクタの使用個数も多
くなっている。このコネクタ取付構造においては、コネ
クタ取付部から盤内に有害物が侵入しないように密封構
造となっている。従来のコネクタ取付構造においては、
色々な密封構造を採用しているが、一長一短があり、コ
スト面で有利なものはなかった。特に、ローコストが厳
しく要求される量産品においては、採用した密封構造に
より作業効率やコスト等が大きく左右され、実施上重要
なポイントとなった。2. Description of the Related Art Generally, a control panel is provided with a connector for connecting an external input / output cable. As the number of input / output points increases, the number of connectors used increases. This connector mounting structure has a hermetically sealed structure so that harmful substances do not enter the board from the connector mounting portion. In the conventional connector mounting structure,
Although various sealing structures are adopted, there are advantages and disadvantages, and there is no cost advantage. Especially in mass-produced products where low cost is strictly required, work efficiency and cost are greatly influenced by the adopted sealing structure, which is an important point for implementation.
【０００３】図５（ａ），（ｂ）は従来の制御盤の側面
図及び背面図を示し、図６（ａ），（ｂ）はそのコネク
タ取付部の縦断側面図及び正面図を示す。図において、
１は盤本体であり、背面側に複数のコネクタ取付孔１ａ
が設けられるとともに、その周辺に四つのねじ孔１ｂが
設けられている。２は正方形状のコネクタであり、コネ
クタ取付孔１ａに設けられており、各コネクタ２にはそ
れぞれ複数の外部入出力ケーブルが接続される。２ａは
コネクタ２のねじ孔１ｂに対応した位置に設けられた取
付ねじ挿通孔である。５はコネクタ２と外形が同じであ
って、コネクタ取付孔１ａ及びねじ孔１ｂと対応した位
置にそれぞれコネクタ取付孔５ａ及び取付ねじ挿通孔５
ｂが設けられた第１のゴムパッキングである。４は取付
ねじであり、取付ねじ４はコンビナット３に螺合された
後、取付ねじ挿通孔２ａ，５ｂに挿通され、さらにねじ
孔１ｂに螺着される。この際、コネクタ２の内側突出部
２ｂはコネクタ取付孔１ａ，５ａに挿通される。5A and 5B show a side view and a rear view of a conventional control panel, and FIGS. 6A and 6B show a vertical side view and a front view of a connector mounting portion thereof. In the figure,
1 is a board body, and a plurality of connector mounting holes 1a are provided on the back side
Is provided, and four screw holes 1b are provided on the periphery thereof. Reference numeral 2 denotes a square connector, which is provided in the connector mounting hole 1a, and each connector 2 is connected with a plurality of external input / output cables. Reference numeral 2a is a mounting screw insertion hole provided at a position corresponding to the screw hole 1b of the connector 2. Reference numeral 5 has the same outer shape as the connector 2, and the connector mounting hole 5a and the mounting screw insertion hole 5 are located at positions corresponding to the connector mounting hole 1a and the screw hole 1b, respectively.
It is the first rubber packing provided with b. Reference numeral 4 denotes a mounting screw. The mounting screw 4 is screwed into the combination nut 3, then inserted into the mounting screw insertion holes 2a and 5b, and further screwed into the screw hole 1b. At this time, the inner protruding portion 2b of the connector 2 is inserted into the connector mounting holes 1a and 5a.
【０００４】図７（ａ），（ｂ）はコンビナット３の正
面図及び縦断側面図を示し、６は金属製の鍋状の絞りワ
ッシャであり、その中央には取付ねじ４の挿通孔６ａが
設けられている。７は絞りワッシャ６の内側に嵌合され
たゴムパッキングであり、その中央には取付ねじ４が螺
合するねじ孔７ａが設けられている。FIGS. 7 (a) and 7 (b) show a front view and a vertical side view of the combination nut 3, and 6 is a metal pot-shaped aperture washer, and the insertion hole 6a for the mounting screw 4 is formed in the center thereof. Is provided. Reference numeral 7 denotes a rubber packing fitted inside the diaphragm washer 6, and a screw hole 7a into which the mounting screw 4 is screwed is provided at the center thereof.
【０００５】図８〜図１０はそれぞれ他の従来の制御盤
のコネクタ取付部の縦断側面図を示し、図８の場合には
盤本体１のねじ孔１ｂに代わって取付ねじ挿通孔１ｃを
設け、取付ねじ４を各取付ねじ挿通孔２ａ，５ｂ，１ｃ
に挿通した後盤本体１の内面側においてコンビナット３
及びナット８を螺着する。又、図９の場合には、盤本体
１における取付ねじ挿通孔１ｃの内面側に袋ナット９を
溶着しており、取付ねじ４を外側から各取付ねじ挿通孔
２ａ，５ｂ，１ｃに挿通した後、袋ナット９に螺着して
いる。又、図１０の場合には、盤本体１のコネクタ取付
孔１ａの周囲の外側に四つのスタッドボルト１０を溶接
により植立しており、このスタッドボルト１０に各取付
ねじ挿通孔５ｂ，２ａを挿通させ、ナット８を締着す
る。8 to 10 are vertical sectional side views of connector mounting portions of other conventional control panels. In FIG. 8, a mounting screw insertion hole 1c is provided in place of the screw hole 1b of the panel body 1. , The mounting screw 4 into each mounting screw insertion hole 2a, 5b, 1c
On the inner surface side of the rear panel body 1 inserted in the
And, the nut 8 is screwed on. Further, in the case of FIG. 9, the cap nut 9 is welded to the inner surface side of the mounting screw insertion hole 1c in the board body 1, and the mounting screw 4 is inserted from the outside into each of the mounting screw insertion holes 2a, 5b, 1c. After that, it is screwed to the cap nut 9. Further, in the case of FIG. 10, four stud bolts 10 are erected by welding on the outer periphery of the connector mounting hole 1a of the board body 1, and the mounting screw insertion holes 5b and 2a are attached to the stud bolt 10. Insert the nut 8 and tighten the nut 8.
【０００６】[0006]
【発明が解決しようとする課題】従来の制御盤のコネク
タ取付構造は上記のように構成されており、図６の場合
にはコンビナット３が用いられ、コンビナット３は小さ
いものであり、そのゴムパッキング７のねじ孔７ａはね
じ山が２〜３山しかなく、取付ねじ４と螺合させるのが
困難であった。又、ねじ孔１ｂ，７ａ間のピッチ合わせ
が困難であり、この間の距離ｄが零か又は取付ねじ４の
ねじピッチとねじ山の数を掛け合わせたものと頂度等し
くなれば取付ねじ４の締め付けは円滑に行われるが、一
致しない場合にはねじ孔７ａが破壊されたりした。又、
盤本体１にねじ孔１ａを設けたので、盤本体１の板金加
工性及び密封性が低下した。さらに、コンビナット３は
屋外に設けられているので、ゴムパッキングのへたりや
硬化等が早期に進行し、やはり密封性を悪化させた。The conventional connector mounting structure of the control panel is constructed as described above. In the case of FIG. 6, the combination nut 3 is used, and the combination nut 3 is small. The screw hole 7a of the rubber packing 7 has only a few screw threads, and it was difficult to screw it into the mounting screw 4. Also, it is difficult to match the pitch between the screw holes 1b and 7a, and if the distance d between them is zero or if the sum of the screw pitch of the mounting screw 4 and the number of screw threads is equal to the top, the mounting screw 4 will be The tightening is performed smoothly, but if they do not match, the screw hole 7a is broken. or,
Since the board body 1 is provided with the screw holes 1a, the workability and sealing performance of the board body 1 are reduced. Furthermore, since the combinatut 3 is provided outdoors, the rubber packing has experienced settling and hardening at an early stage, which also deteriorates the sealing performance.
【０００７】図８の場合には、やはりコンビナット３を
用いているので、作業性が悪く、またナット８を用いて
いるのでその締め付けに時間を要した。なお、板金加工
性や密封性は良好である。トータルコスト比率は図６の
場合を１として１．１となった。図９の場合には、盤本
体１の内面側に袋ナット９を溶接しているので、板金加
工性は最悪となり、トータルコスト比率は２．６となっ
た。又、図１０の場合には、ナット８を用いているので
やはりその締め付け時間を要し、特にナット８が盤本体
１の外側にある場合にはこの締め付けのためのペースの
確保が困難であり、実現性に乏しかった。さらに、スタ
ッドボルト１０を溶接により植立しているので、やはり
板金加工性が悪かった。In the case of FIG. 8, since the combination nut 3 is still used, the workability is poor, and since the nut 8 is used, it takes time to tighten it. The sheet metal workability and sealing performance are good. The total cost ratio was 1.1 with 1 in the case of FIG. In the case of FIG. 9, since the cap nut 9 is welded to the inner surface side of the board body 1, the sheet metal workability becomes the worst, and the total cost ratio becomes 2.6. Further, in the case of FIG. 10, since the nut 8 is used, the tightening time is also required, and especially when the nut 8 is outside the board body 1, it is difficult to secure a pace for this tightening. , Was not feasible. Furthermore, since the stud bolts 10 are planted by welding, the sheet metal workability is also poor.
【０００８】この発明は上記のような課題を解決するた
めになされたものであり、コネクタ取り付けの作業性，
板金加工性，密封性が良好であり、トータルコスト比率
が低い制御盤のコネクタ取付構造を得ることを目的とす
る。The present invention has been made in order to solve the above problems, and has workability for attaching a connector,
The purpose is to obtain a control panel connector mounting structure that has good sheet metal workability and sealing performance and a low total cost ratio.
【０００９】[0009]
【課題を解決するための手段】この発明の請求項１に係
る制御盤のコネクタ取付構造は、盤本体の外側から取付
ねじをコネクタ、第１のゴムパッキング及び盤本体の各
々の取付ねじ挿通孔に挿通し、盤本体の内側に金属ナッ
トと一体に成形されるとともに金属ナットと連続したね
じ孔を有する第２のゴムパッキングを設け、取付ねじを
第２のゴムパッキング及び金属ナットに螺着したもので
ある。According to a first aspect of the present invention, there is provided a connector mounting structure for a control panel, wherein a mounting screw is attached from the outside of the panel body to the connector, the first rubber packing and the panel body. A second rubber packing, which is formed integrally with the metal nut and has a screw hole continuous with the metal nut, is attached to the inside of the board body, and the mounting screw is screwed to the second rubber packing and the metal nut. It is a thing.
【００１０】請求項２に係る制御盤のコネクタ取付構造
は、盤本体の外側から取付ねじをコネクタ、第１のゴム
パッキング及び盤本体の各々の取付ねじ挿通孔に挿通
し、盤本体側の内側にねじ孔を有する金属板と一体成形
されるとともに金属板のねじ孔と連続したねじ孔を有す
る第２のゴムパッキングを設け、取付ねじを第２のゴム
パッキング及び金属板に螺着したものである。According to a second aspect of the present invention, in the connector mounting structure for the control panel, the mounting screws are inserted from the outside of the panel body into the connector, the first rubber packing, and the mounting screw insertion holes of the panel body, and the inside of the panel body is installed. A second rubber packing which is integrally molded with a metal plate having a screw hole and has a screw hole continuous with the screw hole of the metal plate, and a mounting screw is screwed to the second rubber packing and the metal plate. is there.
【００１１】[0011]
実施形態１
以下、この発明の実施の形態を図面とともに説明する。
図１（ａ），（ｂ）は実施形態１による制御盤のコネク
タ取付部の裏面図及び縦断側面図、図２は同じく金属ナ
ットと一体成形された第２のゴムパッキングの拡大断面
図である。図において、１１は外形がコネクタ２と同じ
で金属ナット１２と一体成形された第２のゴムパッキン
グであり、金属ナット１２は盤本体１の取付ねじ挿通孔
１ｃと対応した位置に埋設されている。又、金属ナット
１２はねじ孔１２ａを有するとともに、内端にフランジ
部１２ｂを有している。一方、第２のゴムパッキング１
１は盤本体１のコネクタ取付孔１ａと対応した位置にコ
ネクタ取付孔１１ａを有するとともに、金属ナット１２
のねじ孔１２ａと連続したねじ孔１１ｂを有している。
従って、第２のゴムパッキング１１の成形の際には金属
ナット１２のねじ孔１２ａに成形用ねじを螺合した状態
で成形を行い、その後成形用ねじを取り外すことによ
り、第２のゴムパッキング１１に金属ナット１２のねじ
孔１２ａと連続したねじ孔１１ｂを形成している。Embodiment 1 Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
1A and 1B are a rear view and a vertical side view of a connector mounting portion of a control panel according to Embodiment 1, and FIG. 2 is an enlarged cross-sectional view of a second rubber packing that is also integrally formed with a metal nut. . In the drawing, reference numeral 11 denotes a second rubber packing having the same outer shape as the connector 2 and integrally molded with the metal nut 12, and the metal nut 12 is embedded in a position corresponding to the mounting screw insertion hole 1c of the board body 1. . The metal nut 12 has a screw hole 12a and a flange portion 12b at the inner end. On the other hand, the second rubber packing 1
1 has a connector mounting hole 11a at a position corresponding to the connector mounting hole 1a of the board body 1, and a metal nut 12
It has a screw hole 11b continuous with the screw hole 12a.
Therefore, when the second rubber packing 11 is molded, molding is performed with the molding screw screwed into the screw hole 12a of the metal nut 12, and then the molding screw is removed. A screw hole 11b continuous with the screw hole 12a of the metal nut 12 is formed therein.
【００１２】コネクタ２の取り付けに際しては、取付ね
じ４を盤本体１の外側からコネクタ２、第１のゴムパッ
キング５及び盤本体１の各々の取付ねじ挿通孔２ａ，５
ｂ，１ｃに挿通し、盤本体１の内側において第２のゴム
パッキング１１のねじ孔１１ｂ及び金属ナット１２のね
じ孔１２ａに螺着される。When mounting the connector 2, the mounting screws 4 are attached to the connector 2, the first rubber packing 5, and the mounting screw insertion holes 2a, 5 of the panel body 1 from the outside of the panel body 1.
It is inserted through b and 1c, and is screwed into the screw hole 11b of the second rubber packing 11 and the screw hole 12a of the metal nut 12 inside the board body 1.
【００１３】実施形態１によれば、各金属ナット１２は
第２のゴムパッキング１１に埋設されているので、取付
ねじ４の締め付けは容易であり、また金属ナット１２の
ねじ孔１２ａと第２のゴムパッキング１１のねじ孔１１
ｂとは連続して設けられているので、ピッチ合わせの必
要がなく、コネクタ２の取り付けに際しての作業性が良
好であった。又、盤本体１には溶接やタップ加工は必要
でなく、板金加工性及び密封性も良好である。従って、
トータルコスト比率を０．４とすることができる。又、
金属ナット１２にフランジ部１２ｂを設けたので、その
脱落を防止することができる。According to the first embodiment, since each metal nut 12 is embedded in the second rubber packing 11, the mounting screw 4 can be easily tightened, and the screw hole 12a of the metal nut 12 and the second hole 12a can be easily tightened. Screw hole 11 of rubber packing 11
Since it is provided continuously with b, there is no need for pitch adjustment, and workability when attaching the connector 2 was good. Further, the plate body 1 does not require welding or tapping, and has good sheet metal workability and sealing performance. Therefore,
The total cost ratio can be 0.4. or,
Since the flange portion 12b is provided on the metal nut 12, it can be prevented from falling off.
【００１４】実施形態２
図３は実施形態２による制御盤のコネクタ取付部におけ
る金属ナットと一体成形された第２のゴムパッキングの
拡大断面図を示し、この場合金属ナット１３は取付ねじ
４が螺着されるねじ孔１３ａは有しているが、フランジ
部は有さない。その代わり、金属ナット１３は第２のゴ
ムパッキング１１に完全に埋設され、その脱落が防止さ
れる。又、第２のゴムパッキング１１の金属ナット１３
より外側部分には金属ナット１３のねじ孔１３ａと連な
りねじ孔１３ａよりやや大きい孔１１ｃが設けられ、第
２のゴムパッキング１１の金属ナット１３より内側部分
にはねじ孔１３ａと連続したねじ孔１１ｂが設けられ
る。Embodiment 2 FIG. 3 is an enlarged sectional view of a second rubber packing integrally molded with a metal nut in a connector mounting portion of a control panel according to Embodiment 2, in which the metal nut 13 is screwed with a mounting screw 4. The screw hole 13a to be attached is provided, but the flange portion is not provided. Instead, the metal nut 13 is completely embedded in the second rubber packing 11 to prevent it from falling off. In addition, the metal nut 13 of the second rubber packing 11
A hole 11c, which is continuous with the screw hole 13a of the metal nut 13 and is slightly larger than the screw hole 13a, is provided on the outer side portion, and a screw hole 11b continuous with the screw hole 13a is provided on the inner side of the metal nut 13 of the second rubber packing 11. Is provided.
【００１５】コネクタ２の取り付けに際しては、取付ね
じ４を各取付ねじ挿通孔２ａ，５ｂ，１ｃに挿通した
後、盤本体１の内側において金属ナット１３のねじ孔１
３ａ及び第２のゴムパッキング１１のねじ孔１１ｂに螺
着される。効果は実施形態１と同様である。When mounting the connector 2, the mounting screw 4 is inserted into each of the mounting screw insertion holes 2a, 5b, 1c, and then the screw hole 1 of the metal nut 13 is provided inside the board body 1.
3a and the screw hole 11b of the second rubber packing 11 are screwed. The effect is similar to that of the first embodiment.
【００１６】実施形態３
図４は実施形態３による制御盤のコネクタ取付部におけ
る金属板と一体成形された第２のゴムパッキングの拡大
断面図を示し、１４は外形がコネクタ２と同形であり、
かつ盤本体１のコネクタ取付孔１ａ及び取付ねじ挿通孔
１ｃとそれぞれ対応した位置にコネクタ取付孔１４ａ及
びねじ孔１４ｂを有する金属板であり、金属板１４は第
２のゴムパッキング１１の内端に一体成形される。もち
ろん、ねじ孔１１ｂ，１４ｂは連続して形成される。Embodiment 3 FIG. 4 shows an enlarged cross-sectional view of a second rubber packing integrally formed with a metal plate in a connector mounting portion of a control panel according to Embodiment 3, and 14 has the same outer shape as the connector 2,
The metal plate 14 is a metal plate having connector mounting holes 14a and screw holes 14b at positions corresponding to the connector mounting holes 1a and the mounting screw insertion holes 1c of the board body 1, and the metal plate 14 is provided on the inner end of the second rubber packing 11. It is integrally molded. Of course, the screw holes 11b and 14b are continuously formed.
【００１７】コネクタ２の取り付けに際しては、各取付
ねじ挿通孔２ａ，５ｂ，１ｃに取付ねじ４を挿通した
後、取付ねじ４は第２のゴムパッキング１１のねじ孔１
１ｂ及び金属板１４のねじ孔１４ｂと螺着される。効果
は実施形態１と同様である。When mounting the connector 2, after the mounting screw 4 is inserted through the mounting screw insertion holes 2a, 5b, 1c, the mounting screw 4 is attached to the screw hole 1 of the second rubber packing 11.
1b and the screw hole 14b of the metal plate 14 are screwed. The effect is similar to that of the first embodiment.
【００１８】[0018]
【発明の効果】以上のようにこの発明の請求項１によれ
ば、第２のゴムパッキングと金属ナットは一体に成形さ
れ、しかもねじ孔は連続して形成されているので、取付
ねじの締め付けは極めて容易であり、コネクタ取り付け
の作業性が良好となる。又、盤本体には溶接もタップ加
工も必要でなく、板金加工性及び密封性も良好となる。As described above, according to the first aspect of the present invention, since the second rubber packing and the metal nut are integrally formed and the screw hole is continuously formed, the mounting screw is tightened. Is extremely easy, and the workability of attaching the connector is improved. Further, neither welding nor tapping is required for the board body, and sheet metal workability and sealing performance are improved.
【００１９】又、請求項２によれば、金属板と第２のゴ
ムパッキングを一体成形し、ねじ孔を連続して形成した
ので、請求項１と同様の効果を有する。According to the second aspect, since the metal plate and the second rubber packing are integrally formed and the screw holes are continuously formed, the same effect as the first aspect can be obtained.
【図１】この発明の実施形態１による制御盤のコネクタ
取付部の裏面図及び縦断側面図である。FIG. 1 is a rear view and a vertical sectional side view of a connector mounting portion of a control panel according to a first embodiment of the present invention.
【図２】実施形態１による金属ナットと一体成形された
第２のゴムパッキングの拡大断面図である。FIG. 2 is an enlarged sectional view of a second rubber packing integrally molded with the metal nut according to the first embodiment.
【図３】実施形態２による金属ナットと一体成形された
第２ののゴムパッキングの拡大断面図である。FIG. 3 is an enlarged sectional view of a second rubber packing integrally molded with the metal nut according to the second embodiment.
【図４】実施形態３による金属板と一体成形された第２
のゴムパッキングの拡大断面図である。FIG. 4 is a second integrally formed with the metal plate according to the third embodiment.
3 is an enlarged cross-sectional view of the rubber packing of FIG.
【図５】従来の制御盤の側面図及び背面図である。FIG. 5 is a side view and a rear view of a conventional control panel.
【図６】従来の制御盤のコネクタ取付部の縦断側面図及
び正面図である。FIG. 6 is a vertical sectional side view and a front view of a connector mounting portion of a conventional control panel.
【図７】コンビナットの正面図及び縦断側面図である。FIG. 7 is a front view and a vertical sectional side view of the combination nut.
【図８】他の従来の制御盤のコネクタ取付部の縦断側面
図である。FIG. 8 is a vertical sectional side view of a connector mounting portion of another conventional control panel.
【図９】他の従来の制御盤のコネクタ取付部の縦断側面
図である。FIG. 9 is a vertical sectional side view of a connector mounting portion of another conventional control panel.
【図１０】他の従来の制御盤のコネクタ取付部の縦断側
面図である。FIG. 10 is a vertical cross-sectional side view of a connector mounting portion of another conventional control panel.
１…盤本体 １ａ，５ａ，１１ａ，１４ａ…コネクタ取付孔 １ｃ，２ａ，５ｂ…取付ねじ挿通孔 ２…コネクタ ４…取付ねじ ５…第１のゴムパッキング １１…第２のゴムパッキング １２，１３…金属ナット １１ｂ，１２ａ，１３ａ，１４ｂ…ねじ孔 １４…金属板 1 ... Board body 1a, 5a, 11a, 14a ... Connector mounting holes 1c, 2a, 5b ... Mounting screw insertion hole 2 ... Connector 4 ... Mounting screw 5 ... first rubber packing 11 ... Second rubber packing 12, 13 ... Metal nut 11b, 12a, 13a, 14b ... screw holes 14 ... Metal plate
Claims (2)
数の取付ねじ挿通孔が設けられた制御盤において、盤本
体のコネクタ取付孔に設けられ、盤本体の取付ねじ挿通
孔と対応した位置に取付ねじ挿通孔を有するコネクタ
と、盤本体のコネクタ取付孔及び取付ねじ挿通孔と対応
した位置にそれぞれコネクタ取付孔および取付ねじ挿通
孔を有する第１のゴムパッキングと、、盤本体の取付ね
じ挿通孔と対応した位置に金属ナットを一体成形される
とともに、金属ナットと連続したねじ孔を有し、かつ盤
本体のコネクタ取付孔と対応した位置にコネクタ取付孔
を有する第２のゴムパッキングと、盤本体の外側からコ
ネクタ、第１のゴムパッキング及び盤本体の取付ねじ挿
通孔に挿通され、盤本体の内側において第２のゴムパッ
キング及び金属ナットと螺着される取付ねじを備えたこ
とを特徴とする制御盤のコネクタ取付構造。1. A control panel in which a panel body has a connector mounting hole and a plurality of mounting screw insertion holes around the connector mounting hole, the position being provided in the connector mounting hole of the panel body and corresponding to the mounting screw insertion hole of the panel body. A connector having a mounting screw insertion hole, a first rubber packing having a connector mounting hole and a mounting screw insertion hole at positions corresponding to the connector mounting hole and the mounting screw insertion hole of the board body, and a mounting screw of the board body. A second rubber packing in which a metal nut is integrally molded at a position corresponding to the insertion hole, has a screw hole continuous with the metal nut, and has a connector mounting hole at a position corresponding to the connector mounting hole of the board body. , The connector, the first rubber packing, and the mounting screw insertion hole of the board body from the outside of the board body, and the second rubber packing and the metal nut inside the board body. A connector mounting structure for a control panel, which is equipped with a mounting screw that is screwed onto the control panel.
数の取付ねじ挿通孔が設けられた制御盤において、盤本
体のコネクタ取付孔に設けられ、盤本体の取付ねじ挿通
孔と対応した位置に取付ねじ挿通孔を有するコネクタ
と、盤本体のコネクタ取付孔及び取付ねじ挿通孔と対応
した位置にそれぞれコネクタ取付孔及び取付ねじ挿通孔
を有する第１のゴムパッキングと、盤本体のコネクタ取
付孔及び取付ねじ挿通孔とそれぞれ対応した位置にコネ
クタ取付孔及びねじ孔を有する金属板を一体成形される
とともに、金属板のねじ孔と連続したねじ孔を有し、か
つ盤本体のコネクタ取付孔と対応した位置にコネクタ取
付孔を有する第２のゴムパッキングと、盤本体の外側か
らコネクタ、第１のゴムパッキング及び盤本体の取付ね
じ挿通孔に挿通され、盤本体の内側において第２のゴム
パッキング及び金属板と螺着される取付ねじを備えたこ
とを特徴とするの制御盤のコネクタ取付構造。2. A control panel in which a board mounting body has a connector mounting hole and a plurality of mounting screw insertion holes around the connector mounting hole, the position being provided in the connector mounting hole of the board body and corresponding to the mounting screw insertion hole of the board body. A connector having a mounting screw insertion hole, a first rubber packing having a connector mounting hole and a mounting screw insertion hole at positions corresponding to the connector mounting hole and the mounting screw insertion hole of the panel body, and a connector mounting hole of the panel body. And a metal plate having a connector mounting hole and a screw hole at positions respectively corresponding to the mounting screw insertion hole and the metal plate are integrally molded, and have a screw hole continuous with the screw hole of the metal plate, and the connector mounting hole of the board body. A second rubber packing having a connector mounting hole at a corresponding position, and a connector, a first rubber packing, and a mounting screw insertion hole of the board main body are inserted from the outside of the board main body, A connector mounting structure for a control panel, comprising a mounting screw screwed to the second rubber packing and the metal plate inside the panel body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18523796A JP3458607B2 (en) | 1996-07-16 | 1996-07-16 | Control panel connector mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18523796A JP3458607B2 (en) | 1996-07-16 | 1996-07-16 | Control panel connector mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1032059A JPH1032059A (en) | 1998-02-03 |
| JP3458607B2 true JP3458607B2 (en) | 2003-10-20 |
Family
ID=16167295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18523796A Expired - Lifetime JP3458607B2 (en) | 1996-07-16 | 1996-07-16 | Control panel connector mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3458607B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101678533B1 (en) * | 2012-10-10 | 2016-11-22 | 삼성에스디아이 주식회사 | High voltage connecting terminal for power supply |
-
1996
- 1996-07-16 JP JP18523796A patent/JP3458607B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH1032059A (en) | 1998-02-03 |
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