JPH02302009A - Electromagnet apparatus - Google Patents
Electromagnet apparatusInfo
- Publication number
- JPH02302009A JPH02302009A JP12259189A JP12259189A JPH02302009A JP H02302009 A JPH02302009 A JP H02302009A JP 12259189 A JP12259189 A JP 12259189A JP 12259189 A JP12259189 A JP 12259189A JP H02302009 A JPH02302009 A JP H02302009A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- insulating
- coil terminal
- external lead
- socket
- 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
Landscapes
- Electromagnets (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】
〈発明の分野〉
この発明はソレノイド等に適用される電磁石装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an electromagnet device applied to a solenoid or the like.
〈従来技術と課題〉
従来、この種装置では、第６図に示すようにコイルスプ
ール１０１の一方めつば部Ｉｏｔａに、コイル１０２の
両端部ＩＱ２ａ、 １０２ｂがそれぞれ接続される１対
のコイル端子片１０３，１０４を植設し、これらコイル
端子片１０３，１０４ ニ外部リード線１０５ （１０
５Ａ、１［］５Ｂ）をそれぞれ半田付で接続・固定する
ようにしたものがある。<Prior Art and Problems> Conventionally, in this type of device, as shown in FIG. 6, a pair of coil terminal pieces are connected to one end Iota of the coil spool 101 and both ends IQ2a and 102b of the coil 102 are respectively connected. 103, 104 are implanted, and these coil terminal pieces 103, 104 are connected to external lead wires 105 (10
5A, 1[]5B) are connected and fixed by soldering.
このものは、外部リード線１０５Ａ、１０５Ｂをそれぞ
れコイル端子片１０３，１０４に半田付で接続するため
、作業に手間がかかるうえ、外部リード線１０５＾、１
０５Ｂの半田付部に引っ張り力が作用すると、断線しや
すい欠点があり、さらに、小形化した場合、両コイル端
子片１０３，１０４間の絶縁性の向上にも限度がある。In this case, the external lead wires 105A, 105B are connected to the coil terminal pieces 103, 104 by soldering, which requires a lot of work, and the external lead wires 105^, 1
If a tensile force is applied to the soldered portion of 05B, it has the disadvantage that it is likely to break, and furthermore, when miniaturized, there is a limit to the improvement in insulation between both coil terminal pieces 103 and 104.
〈発明の目的〉
この発明は上記従来のものの不具合を解消するためにな
されたもので、配線作業が簡略化と断線防止とが図れ、
しかも絶縁性の向上を図り得る電磁石装置を提供するこ
とを目的としている。<Purpose of the Invention> This invention was made in order to solve the problems of the above-mentioned conventional ones, and it is possible to simplify the wiring work and prevent disconnection.
Moreover, it is an object of the present invention to provide an electromagnetic device that can improve insulation properties.
〈発明の構成と効果〉
この発明に係る電磁石装置は、絶縁性合成樹脂製コイル
スプールの一方のつば部の前面に絶縁凸部を突設し、こ
の絶縁凸部の中央部をはさむ両側にコイル端部が接続さ
れる１対のコイル端子片をそれぞれ植設して、上記コイ
ル端子片に電気的に接続される外部リード線を保持した
コイル端子片接続用の凹形の絶縁ソケットを上記絶縁凸
部に着脱可能に嵌着したものである。<Structure and Effects of the Invention> The electromagnet device according to the present invention has an insulating protrusion protruding from the front surface of one collar of an insulating synthetic resin coil spool, and coils on both sides sandwiching the center of the insulating protrusion. A pair of coil terminal pieces whose ends are connected are respectively implanted, and a concave insulating socket for connecting the coil terminal piece holding an external lead wire electrically connected to the coil terminal piece is installed in the insulating part. It is removably fitted into the convex portion.
この発明によれば、外部リード線を保持した凹形のソケ
ットをコイルスプール側の絶縁凸部に嵌着するようにし
たから、外部リード線とコイル端子片との接続がワンタ
ッチ操作で行なえるうえ、外部リード線の引っ張り強度
が増し、断線事故の発生が少なくなり、さらにコイル端
子片が絶縁凸部の両側に位置し、しかも凹形ソケットの
使用により、コイル端子片間の絶縁が十分確保でき、ま
た、外部リード線の様々の長さのものをコイルブロック
に共通して使用することができるため、汎用性も広がる
ことになる。According to this invention, since the concave socket holding the external lead wire is fitted into the insulating protrusion on the coil spool side, the external lead wire and the coil terminal piece can be connected with a single touch operation. , the tensile strength of the external lead wire is increased, the occurrence of disconnection accidents is reduced, and the coil terminal pieces are located on both sides of the insulating protrusion, and the use of a concave socket ensures sufficient insulation between the coil terminal pieces. Furthermore, since external lead wires of various lengths can be commonly used in the coil block, versatility is also expanded.
〈実施例の説明〉 以下、この発明の実施例を図面にしたがって説明する。<Explanation of Examples> Embodiments of the present invention will be described below with reference to the drawings.
第１図および第２図はこの発明に係る電磁石装置をソレ
ノイドに適用した例を示す分解斜視図および側面図であ
る。1 and 2 are an exploded perspective view and a side view showing an example in which the electromagnet device according to the present invention is applied to a solenoid.
同図おいて、１はコ字形のヨーク、２は上記ヨーク１の
前後両側片部１ａ、ｌｂ間に固定される絶縁性合成樹脂
製のコイルスプールであり、前後のつば部２ａ、２ｂ間
には、コイル３が巻装されている。４は上記コイル３の
巻回軸に沿って上記コイルスプール２に形成されたプラ
ンジャ貫通孔であり、図示しないプランジャが貫通して
設定される。In the figure, 1 is a U-shaped yoke, 2 is a coil spool made of insulating synthetic resin fixed between the front and rear side pieces 1a and lb of the yoke 1, and the coil spool is fixed between the front and rear flanges 2a and 2b. The coil 3 is wound around the coil 3. Reference numeral 4 denotes a plunger through hole formed in the coil spool 2 along the winding axis of the coil 3, through which a plunger (not shown) is inserted.
上記コイルスプール２の前側つば部２ａの前面には、絶
縁凸部５が一体形成で突設されており、その中央部５ａ
をはさむ両側位置には、１対のコイル端子片６，７が植
設されており、これらコイル端子片６，７の各基端部６
ａ、７ａには、コイル３の端部３ａ、３ｂ （第３図
）が半田付等で接続されている。An insulating convex portion 5 is integrally formed and protrudes from the front surface of the front side collar portion 2a of the coil spool 2, and a central portion 5a of the insulating convex portion 5 is integrally formed.
A pair of coil terminal pieces 6 and 7 are implanted on both sides of the coil terminal pieces 6 and 7, and each base end 6 of these coil terminal pieces 6 and 7
The ends 3a and 3b (Fig. 3) of the coil 3 are connected to the ends 3a and 7a by soldering or the like.
８ （８Ａ、８Ｂ）は上記コイル端子片６，７に電気的
に接続される外部リード線である。９は上記リード線Ｂ
Ａ、８Ｂの一端側を保持したソケットであり、絶縁性合
成樹脂で凹形に形成されており、上記絶縁凸部５に着脱
可能に嵌着することにより、上記コイル端子片６．７の
先端部６ｂ、７ｂに差し込み接続されるようになってい
る。 １０は上記外部リード線８Ａ、８Ｂの他端側に接
続されたコネクタである。ＩＩＡ、ＩＩＢは前記ヨーク
１の前後両側片部ｌａ、ｌｂにそれぞれ形成されたプラ
ンジャ貫通孔である。8 (8A, 8B) are external lead wires electrically connected to the coil terminal pieces 6, 7. 9 is the above lead wire B
It is a socket that holds one end side of A and 8B, and is formed in a concave shape with insulating synthetic resin, and by detachably fitting it into the insulating convex portion 5, the tip of the coil terminal piece 6.7 It is designed to be connected by being inserted into the sections 6b and 7b. 10 is a connector connected to the other end side of the external lead wires 8A, 8B. IIA and IIB are plunger through holes formed in the front and rear side portions la and lb of the yoke 1, respectively.
上記構成において、コイル３の両端部３ａ、３ｂをを１
対のコイル端子片６，７の各基端部６ａ、７ａにそれぞ
れ半田付等で接続・固定した状態で、外部リード線８
（８Ａ、８Ｂ）を保持したソケット９を絶縁凸部５に嵌
合すれば、該ソケット９の導電部（図示せず）が上記コ
イル端子片６．７に差し込まれ、上記外部リード線８が
ソケット９を介してコイル端子片６，７に接続される。In the above configuration, both ends 3a and 3b of the coil 3 are
External lead wire 8
When the socket 9 holding (8A, 8B) is fitted into the insulating protrusion 5, the conductive part (not shown) of the socket 9 is inserted into the coil terminal piece 6.7, and the external lead wire 8 is inserted into the coil terminal piece 6.7. It is connected to the coil terminal pieces 6 and 7 via a socket 9.
このように外部リード線８Ａ、８Ｂをソケット９を用い
てコイル端子片６．７に接続する構成のため、接続が容
易となるうえ、外部リード線８Ａ、８Ｂに引っ張り力が
作用した際の断線のおそれが少なくなる。Since the external lead wires 8A and 8B are connected to the coil terminal piece 6.7 using the socket 9 in this way, the connection is easy and there is no disconnection when a tensile force is applied to the external lead wires 8A and 8B. There is less risk of
とくに、絶縁性ソケット９を使用し、しかもコイル瑞子
片６．７間に絶縁凸部５の中央部５ａが介在しているた
め、該両端子片６，７間の絶縁が確実に保たれ、換言す
れば小形にしても絶縁性低下のおそれはなくなる。In particular, since the insulating socket 9 is used and the center portion 5a of the insulating convex portion 5 is interposed between the coil screw pieces 6 and 7, the insulation between the two terminal pieces 6 and 7 is reliably maintained. In other words, even if it is made smaller, there is no fear of deterioration in insulation properties.
第４図および第５図はそれぞれこの発明の他の実施例を
示し、前記絶縁凸部５の前面に上記つば部２ａに対向し
て絶縁壁４１を一体形成したものであり、これにより、
コイル端子片６．７とヨーク１の前側片部１ａとの間の
絶縁耐圧の向上を図ることができ、しかもソケット９の
嵌合状態の安定化も図ることができる。FIGS. 4 and 5 respectively show other embodiments of the present invention, in which an insulating wall 41 is integrally formed on the front surface of the insulating convex portion 5, facing the brim portion 2a.
It is possible to improve the dielectric strength between the coil terminal piece 6.7 and the front piece 1a of the yoke 1, and also to stabilize the fitted state of the socket 9.
第１図および第２図はそれぞれこの発明に係る電磁石装
置をソレノイドに通用した例を示す分解斜視図および側
面図、第３図は同装置におけるコイルブロック部分の正
面図、第４図および第５図はそれぞれこの発明の他の実
施例を示す電磁石装置の分解斜視図および側面図、第６
図は従来の電磁石装置の要部の構成を示す斜視図である
。
２・・・コイルスプール、 ２ａ・・・つば部、 ３ａ
、３ｂ・・・コイル端部、５・・・絶縁凸部、６，７・
・・コイル端子片、 ８ （８Ａ、８Ｂ）・・・外部リ
ード線、９・・・絶縁性ソケット。
第１図
１１１２図
３ｂ−コイル端部
第３図
第４図1 and 2 are an exploded perspective view and a side view showing an example in which the electromagnet device according to the present invention is applied to a solenoid, respectively, FIG. 3 is a front view of the coil block portion of the same device, and FIGS. 4 and 5 The figures are an exploded perspective view and a side view of an electromagnetic device showing other embodiments of the present invention, respectively.
The figure is a perspective view showing the configuration of main parts of a conventional electromagnet device. 2...Coil spool, 2a...Brim part, 3a
, 3b... Coil end, 5... Insulating convex portion, 6, 7...
...Coil terminal piece, 8 (8A, 8B)...External lead wire, 9...Insulating socket. Fig. 1112 Fig. 3b - Coil end Fig. 3 Fig. 4
Claims (1)
前面に突設された絶縁凸部と、この絶縁凸部の中央部を
はさむ両側にそれぞれ植設されてコイル端部が接続され
る１対のコイル端子片と、上記コイル端子片に電気的に
接続される外部リード線を保持し、かつ上記絶縁凸部に
着脱可能に嵌合されるコイル端子片接続用の凹形の絶縁
性ソケットとを備えたことを特徴とする電磁石装置。(1) An insulating protrusion protruding from the front surface of one brim of an insulating synthetic resin coil spool, and 1 to which the ends of the coil are connected by being planted on both sides of the insulating protrusion, sandwiching the center of the insulating protrusion. A concave insulating socket for connecting a coil terminal piece that holds a pair of coil terminal pieces and an external lead wire that is electrically connected to the coil terminal piece, and that is removably fitted into the insulating convex part. An electromagnetic device characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12259189A JP2760050B2 (en) | 1989-05-16 | 1989-05-16 | Electromagnet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12259189A JP2760050B2 (en) | 1989-05-16 | 1989-05-16 | Electromagnet device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02302009A true JPH02302009A (en) | 1990-12-14 |
| JP2760050B2 JP2760050B2 (en) | 1998-05-28 |
Family
ID=14839718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12259189A Expired - Fee Related JP2760050B2 (en) | 1989-05-16 | 1989-05-16 | Electromagnet device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2760050B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016072581A (en) * | 2014-10-02 | 2016-05-09 | 新電元メカトロニクス株式会社 | solenoid |
-
1989
- 1989-05-16 JP JP12259189A patent/JP2760050B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016072581A (en) * | 2014-10-02 | 2016-05-09 | 新電元メカトロニクス株式会社 | solenoid |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2760050B2 (en) | 1998-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090320 Year of fee payment: 11 |
|
| LAPS | Cancellation because of no payment of annual fees |