JP3432975B2 - Coil connecting device and method of forming individual conductor plate - Google Patents
Coil connecting device and method of forming individual conductor plateInfo
- Publication number
- JP3432975B2 JP3432975B2 JP27456695A JP27456695A JP3432975B2 JP 3432975 B2 JP3432975 B2 JP 3432975B2 JP 27456695 A JP27456695 A JP 27456695A JP 27456695 A JP27456695 A JP 27456695A JP 3432975 B2 JP3432975 B2 JP 3432975B2
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- coil
- conductor plate
- individual
- plate
- 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 - Fee Related
Links
Landscapes
- Magnetically Actuated Valves (AREA)
- Regulating Braking Force (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、コイルが巻回され
た複数のボビンがそれぞれ配列された一対のボビン列が
並列配置され、各コイルの一方の端子には全てのコイル
に共通な共通導体板が接続され、各コイルの他方の端子
には、各コイルに個別に対応した個別導体板が接続され
るコイル接続装置、ならびに個別導体板の形成方法に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pair of bobbin rows in which a plurality of bobbins around which coils are arranged are arranged in parallel, and one terminal of each coil is a common conductor common to all the coils. The present invention relates to a coil connection device in which a plate is connected and an individual conductor plate individually corresponding to each coil is connected to the other terminal of each coil, and a method for forming an individual conductor plate.
【０００２】[0002]
【従来の技術】従来、かかるコイル接続装置は、たとえ
ば特開平６−１２２３６４号公報等により既に知られて
いる。2. Description of the Related Art Conventionally, such a coil connecting device is already known, for example, from Japanese Patent Laid-Open No. 122322/1994.
【０００３】[0003]
【発明が解決しようとする課題】上記従来のものでは、
一対のボビン列を囲繞する合成樹脂製のケーシングに、
共通導体板および各個別導体板がそれぞれ埋封され、共
通導体板および各個別導体板の取出し端部がケーシング
から対応のコイルまで延設される構成となっており、接
続構造が複雑であり、共通導体板および各個別導体板の
形状も複雑であるので加工コストの増大を招く。SUMMARY OF THE INVENTION In the above conventional one,
In the casing made of synthetic resin that surrounds the pair of bobbin rows,
The common conductor plate and each individual conductor plate are respectively embedded, and the extraction end portions of the common conductor plate and each individual conductor plate are extended from the casing to the corresponding coil, and the connection structure is complicated, Since the common conductor plate and the individual conductor plates are also complicated in shape, the processing cost is increased.
【０００４】本発明は、かかる事情に鑑みてなされたも
のであり、二列のボビン列の各コイルへの電気的接続を
簡単な構造で達成し得るようにしたコイル接続装置を提
供することを目的とする。The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a coil connecting device which can achieve electrical connection to each coil of two bobbin rows with a simple structure. To aim.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、請求項１記載の発明は、コイルが巻回された複数の
ボビンがそれぞれ配列された一対のボビン列が並列配置
され、各コイルの一方の端子には全てのコイルに共通な
共通導体板が接続され、各コイルの他方の端子には、各
コイルに個別に対応した個別導体板が接続されるコイル
接続装置において、両ボビン列は、各コイルの両端子を
内方側に配置した姿勢で並列配置され、それらのボビン
列間には、両ボビン列にそれぞれ対向する第１および第
２側面と、それらの側面に直交する第３および第４側面
とを有して合成樹脂により横断面四角形の角柱状に形成
される導体支持基台が配置され、該導体支持基台の第１
および第２側面に個別導体板がそれぞれインサート結合
され、第３および第４側面のいずれか一方に共通導体板
がインサート結合され、導体支持基台の長手方向一端に
設けられたカプラ部に、共通導体板および各個別導体板
に設けられた接続端子が配置されることを特徴とする。In order to achieve the above object, the invention according to claim 1 is such that a pair of bobbin rows in which a plurality of bobbins around which coils are wound are arranged are arranged in parallel, and each coil is arranged in parallel. In a coil connecting device, a common conductor plate common to all coils is connected to one terminal, and an individual conductor plate individually corresponding to each coil is connected to the other terminal of each coil. Are arranged in parallel with both terminals of each coil arranged inward, and between the bobbin rows, first and second side surfaces facing the both bobbin rows, and a first side surface orthogonal to the side surfaces. A conductor support base formed of a synthetic resin in a rectangular column shape having a quadrangular cross section and having a third side surface and a fourth side surface is arranged.
And the individual conductor plates are insert-coupled to the second side face, and the common conductor plate is insert-coupled to one of the third and fourth side faces, respectively, and the common conductor plate is common to the coupler portion provided at one longitudinal end of the conductor support base. A conductor plate and connection terminals provided on each individual conductor plate are arranged.
【０００６】また請求項２記載の発明は、請求項１記載
の個別導体板を形成するにあたって、導体支持基台の第
１および第２側面にそれぞれ配設される複数の個別導体
板に対応した形状の導体板部が連結板部で相互に連結さ
れて成る一対の導体板素材をプレス加工によりそれぞれ
形成する工程と、両導体板素材を前記連結板部に対応し
た位置に空洞部を有する導体支持基台の第１および第２
側面にインサート結合する工程と、連結板部を空洞部に
達するまで打ち抜いて切断することにより各導体板部を
相互に分離して個別導体板を形成する工程とを順に経過
せしめることを特徴とする。The invention according to claim 2 corresponds to a plurality of individual conductor plates respectively arranged on the first and second side surfaces of the conductor support base in forming the individual conductor plate according to claim 1. A step of forming a pair of conductor plate materials, each of which is formed by interconnecting shaped conductor plate parts by a connecting plate part, and a conductor having a cavity at a position corresponding to the connecting plate parts. First and second support bases
It is characterized in that the step of insert-bonding to the side surface and the step of forming the individual conductor plates by separating each conductor plate portion from each other by punching and cutting the connecting plate portion until reaching the cavity are sequentially performed. .
【０００７】[0007]
【発明の実施の形態】以下、本発明の実施の形態を、添
付図面に示した本発明の一実施例に基づいて説明する。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below based on an embodiment of the present invention shown in the accompanying drawings.
【０００８】図１ないし図８は本発明の一実施例を示す
ものであり、図１は電磁弁装置の縦断面図であって図２
の１−１線に沿う断面図、図２は蓋を省略した状態での
図１の２矢視平面図、図３は導体板組立体の平面図、図
４は図３の４矢視方向から見た導体板組立体の側面図、
図５は図４の５矢視方向から見た導体板組立体の底面
図、図６は導体板組立体および各コイルの接続状態を示
す平面図、図７は導体板素材の側面図、図８は図４の８
−８線拡大断面図である。1 to 8 show an embodiment of the present invention, and FIG. 1 is a vertical cross-sectional view of a solenoid valve device.
1 is a cross-sectional view taken along line 1-1, FIG. 2 is a plan view of FIG. 1 with a lid omitted, FIG. 3 is a plan view of a conductor plate assembly, and FIG. 4 is a direction of arrow 4 of FIG. Side view of the conductor plate assembly seen from
5 is a bottom view of the conductor plate assembly viewed from the direction of arrow 5 in FIG. 4, FIG. 6 is a plan view showing the connection state of the conductor plate assembly and each coil, and FIG. 7 is a side view of the conductor plate material. 8 is 8 in FIG.
It is a -8 line expanded sectional view.
【０００９】先ず図１および図２において、この電磁弁
装置は、たとえば四輪車両のアンチロックブレーキ制御
用のものであり、各車輪ブレーキに個別に対応した４つ
の常開型電磁弁ＶO …および４つの常閉型電磁弁ＶC …
が金属製の共通の基体１１に配設されて成る。First, in FIGS. 1 and 2, this solenoid valve device is for controlling an antilock brake of a four-wheel vehicle, for example, and four normally-open solenoid valves V O ... and four of the normally closed solenoid valve V C ...
Are arranged on a common base 11 made of metal.
【００１０】常開型電磁弁ＶO は、弁作動ユニット１２
O と、コイルユニット１３と、コイルユニット１３に装
着される磁路形成枠１４とで構成される。The normally open solenoid valve V O is a valve operating unit 12
O , a coil unit 13, and a magnetic path forming frame 14 attached to the coil unit 13.
【００１１】弁作動ユニット１２O は、先端部を閉じた
ガイド筒１５O の基端がハウジング主体１６O に連設さ
れて成る弁ハウジング１７O を備えるものであり、固定
コア、可動コア、弁体および戻しばね等の弁構成部品が
弁ハウジング１７O に配設される。The valve operating unit 12 O is provided with a valve housing 17 O in which a base end of a guide cylinder 15 O having a closed front end is connected to a housing main body 16 O , and includes a fixed core, a movable core, and a valve. Valve components such as the body and return spring are disposed in the valve housing 17 O.
【００１２】基体１１には、その一面１１ａに開口する
段付きの嵌合孔１８O がハウジング主体１６O を嵌合可
能として穿設されており、嵌合孔１８O の開口端寄り内
面にはハウジング主体１６O に係合して該ハウジング主
体１６O の嵌合孔１８O からの離脱を阻止する止め輪１
９O が嵌着される。しかもハウジング主体１６O の嵌合
孔１８O への嵌合、固定状態でガイド筒１５O は基体１
１の一面１１ａから突出される。A stepped fitting hole 18 O opening on one surface 11 a of the base 11 is formed so that the housing main body 16 O can be fitted therein, and the fitting hole 18 O has an inner surface near the opening end. retaining ring 1 which engage the main housing body 16 O and prevents withdrawal from the fitting hole 18 O of the housing main 16 O
9 O is fitted. Moreover, when the housing main body 16 O is fitted and fixed in the fitting hole 18 O , the guide cylinder 15 O is the base 1
1 is projected from the one surface 11a.
【００１３】常閉型電磁弁ＶC は、弁作動ユニット１２
C と、コイルユニット１３と、コイルユニット１３に装
着される磁路形成枠１４とで構成される。The normally closed solenoid valve V C includes a valve actuation unit 12
C , the coil unit 13, and the magnetic path forming frame 14 attached to the coil unit 13.
【００１４】弁作動ユニット１２C は、先端部を閉じた
ガイド筒１５C の基端がハウジング主体１６C に連設さ
れて成る弁ハウジング１７C を備えるものであり、固定
コア、可動コア、弁体および戻しばね等の弁構成部品が
弁ハウジング１７C に配設される。The valve actuating unit 12 C is provided with a valve housing 17 C in which a base end of a guide cylinder 15 C whose front end is closed is connected to a housing main body 16 C , and includes a fixed core, a movable core, and a valve. valve components such body and the return spring is disposed in the valve housing 17 C.
【００１５】基体１１には、その一面１１ａに開口する
段付きの嵌合孔１８C がハウジング主体１６C を嵌合可
能として穿設されており、嵌合孔１８C の開口端寄り内
面にはハウジング主体１６C に係合して該ハウジング主
体１６C の嵌合孔１８C からの離脱を阻止する止め輪１
９C が嵌着される。しかもハウジング主体１６C の嵌合
孔１８C への嵌合、固定状態でガイド筒１５C は基体１
１の一面１１ａから突出される。A stepped fitting hole 18 C opening on one surface 11 a of the base 11 is formed so that the housing main body 16 C can be fitted therein, and the fitting hole 18 C has an inner surface near the opening end. retaining ring 1 which engage the main housing body 16 C and to prevent withdrawal from the fitting hole 18 C of the main housing body 16 C
9 C is fitted. Moreover, when the housing main body 16 C is fitted and fixed in the fitting hole 18 C , the guide cylinder 15 C is fixed to the base 1
1 is projected from the one surface 11a.
【００１６】コイルユニット１３は、弁作動ユニット１
２O …，１２C …のガイド筒１５O…，１５C …を緩通
させる中心孔２０ａを有する複数のボビン２０…が、そ
れらのボビン２０…にコイル２１がそれぞれ巻回された
状態で合成樹脂から成るモールド部２２に埋封されて成
るものである。このモールド部２２は、基体１１の一面
１１ａに締着されるとともに蓋２４が着脱可能に取付け
られる四角形状のカバー２３と一体のものであり、各ボ
ビン２０および各ボビン２０に巻回されるコイル２１を
個別に被覆して円筒状に形成される複数のコイル対応部
２２ａ…を有する。The coil unit 13 is the valve actuation unit 1
2 O ..., 12 C ... of the guide cylinder 15 O ..., 15 C ... a plurality of bobbins 20 ... having a center hole 20a to pass slow is synthesized in those conditions where the bobbin 20 ... to the coil 21 is wound, respectively It is embedded in a mold portion 22 made of resin. The mold portion 22 is integrated with a rectangular cover 23 that is fastened to the one surface 11a of the base body 11 and has a lid 24 detachably attached thereto, and each bobbin 20 and a coil wound around each bobbin 20. 21 has a plurality of coil corresponding portions 22a ...
【００１７】磁路形成枠１４は、各コイル対応部２２ａ
…に装着されるものであり、一端をハウジング主体１７
O ，１７C に当接させてコイル対応部２２ａを囲繞する
円筒状の磁路筒２５と、コイル対応部２２ａから突出し
たガイド筒１５O ，１５C の先端部を嵌合させる嵌合孔
２６ａを有する磁路板２６とが相互に結合されて成る。The magnetic path forming frame 14 has a coil corresponding portion 22a.
... is attached to the main body 17 of the housing at one end.
A cylindrical magnetic path tube 25 that abuts O , 17 C to surround the coil corresponding portion 22a and a fitting hole 26a for fitting the tip end portions of the guide tubes 15 O , 15 C protruding from the coil corresponding portion 22a. And a magnetic path plate 26 having
【００１８】またモールド部２２には、各常開型電磁弁
ＶO …および各常閉型電磁弁ＶC …のコイル２１…への
電気的接続を果すための導体板組立体２８が、各常開型
電磁弁ＶO …の配列位置ならびに各常閉型電磁弁ＶC …
の配列位置間に位置するようにして埋封される。Further, the mold portion 22 is provided with a conductor plate assembly 28 for electrically connecting the normally open solenoid valves V O ... And the normally closed solenoid valves V C ... To the coils 21. Arrangement position of normally open solenoid valves V O ... and each normally closed solenoid valve V C ...
Are embedded so as to be located between the array positions of.
【００１９】図３、図４および図５において、導体板組
立体２８は、合成樹脂により形成される導体支持基台２
９に、共通導体板３０と、一対ずつ２組の個別導体板３
１，３２，３３，３４がインサート成形により一体結合
されて成るものである。In FIGS. 3, 4 and 5, the conductor plate assembly 28 is a conductor supporting base 2 made of synthetic resin.
9, a common conductor plate 30 and two pairs of individual conductor plates 3
1, 32, 33 and 34 are integrally connected by insert molding.
【００２０】ところで、コイルユニット１３を形成する
前には、図６で示すように、コイル２１がそれぞれ巻回
された各ボビン２０…は、４個ずつ二列のボビン列
Ｒ1 ，Ｒ 2 を構成するように並列配置されるものであ
り、導体板組立体２８はそれらのボビン列Ｒ1 ，Ｒ2 間
に配置される。しかも両ボビン列Ｒ1 ，Ｒ2 において、
各ボビン２０…は、それらのボビン２０に巻回されてい
るコイル２１の両端子２１ａ，２１ｂを内方側に配置し
た姿勢となっている。By the way, the coil unit 13 is formed.
Before, as shown in FIG. 6, each coil 21 is wound.
Each of the bobbins 20 ...
R1, R 2Are arranged in parallel to form
And the conductor plate assembly 28 has the bobbin row R1, R2while
Is located in. Moreover, both bobbin rows R1, R2At
Each bobbin 20 ... Is wound around those bobbins 20.
Place both terminals 21a, 21b of the coil 21 on the inner side.
It has a different attitude.
【００２１】而して導体支持基台２９は、両ボビン列Ｒ
1 ，Ｒ2 にそれぞれ対向する第１および第２側面２９
ａ，２９ｂと、それらの側面２９ａ，２９ｂに直交する
第３および第４側面２９ｃ，２９ｄとを有して合成樹脂
により横断面四角形の角柱状に形成されるものであり、
導体支持基台２９の第１および第２側面２９ａ，２９ｂ
に個別導体板３１〜３４がそれぞれインサート結合さ
れ、共通導体板３０は、第３および第４側面２９ｃ，２
９ｄのうち第３側面２９ｃにインサート結合される。Thus, the conductor supporting base 29 is composed of both bobbin rows R.
1, first and second side surfaces 29 respectively face the R 2
a, 29b, and third and fourth side surfaces 29c, 29d orthogonal to the side surfaces 29a, 29b, which are formed of a synthetic resin into a rectangular column shape having a quadrangular cross section,
First and second side surfaces 29a, 29b of the conductor support base 29
The individual conductor plates 31 to 34 are insert-coupled to each other, and the common conductor plate 30 includes the third and fourth side faces 29c and 2c.
Of 9d, it is insert-coupled to the third side surface 29c.
【００２２】共通導体板３０には、両ボビン列Ｒ1 ，Ｒ
2 の各ボビン２０…にそれぞれ巻回されているコイル２
１の一方の端子２１ａに接続される接続端子３０ａ…が
各ボビン列Ｒ1 ，Ｒ2 に対して４個ずつ設けられ、それ
らの接続端子３０ａ…は導体支持基台２９から側方にそ
れぞれ突出される。また各個別導体板３１〜３４には、
各ボビン２０…にそれぞれ巻回されているコイル２１の
他方の端子２１ｂに接続される接続端子３１ａ，３２
ａ，３３ａ，３４ａがそれぞれ設けられており、それら
の接続端子３１ａ〜３４ａは、共通導体板３０の接続端
子３０ａと対をなすようにして導体支持基台２９から側
方に突出される。The common conductor plate 30 has both bobbin rows R 1 and R.
2 of each bobbin 20 ... coil are respectively wound around the 2
4 are provided for each bobbin row R 1 , R 2 connected to one of the terminals 21 a, and these connection terminals 30 a are projected laterally from the conductor support base 29. To be done. Moreover, in each individual conductor plate 31-34,
Connection terminals 31a, 32 connected to the other terminal 21b of the coil 21 wound around each bobbin 20 ...
a, 33a and 34a are provided respectively, and their connecting terminals 31a to 34a are projected laterally from the conductor supporting base 29 so as to form a pair with the connecting terminal 30a of the common conductor plate 30.
【００２３】導体支持基台２９の長手方向一端にはカプ
ラ部２９ｅが設けられており、共通導体板３０に設けら
れた一対の接続端子３０ｂ，３０ｂならびに各個別導体
板３１〜３４に設けられた接続端子３１ｂ〜３４ｂがカ
プラ部２９ｅに配置される。而して導体板組立体２８
が、各ボビン２０…とともにモールド部２２に埋封され
てカバー２３と一体化されたときに、前記カプラ部２９
ｅがカバー２３から突出するように導体支持基台２９が
形成されており、合成樹脂から成る被覆部でカプラ部２
９ｅが覆われることにより、前記各接続端子３０ｂ，３
１ｂ〜３４ｂが配設されたカプラ３５（図２参照）がカ
バー２３と一体に形成される。A coupler portion 29e is provided at one end in the longitudinal direction of the conductor support base 29, and is provided on the pair of connection terminals 30b, 30b provided on the common conductor plate 30 and on each individual conductor plate 31-34. The connection terminals 31b to 34b are arranged in the coupler unit 29e. Thus, the conductor plate assembly 28
, When each of the bobbins 20 ... Is embedded in the mold part 22 and integrated with the cover 23, the coupler part 29
The conductor support base 29 is formed so that e projects from the cover 23, and the coupler portion 2 is formed of a synthetic resin covering portion.
By covering 9e, the respective connection terminals 30b, 3
A coupler 35 (see FIG. 2) in which 1b to 34b are arranged is integrally formed with the cover 23.
【００２４】ところで、各個別導体板３１〜３４を形成
するにあたっては、図７で示すような導体板素材３６が
プレス成形により準備される。而して該導体板素材３６
は、導体支持基台２９の第１および第２側面２９ａ，２
９ｂのうち一方にそれぞれ配設される複数の個別導体板
３１〜３４に対応した形状の導体板部３１′〜３４′が
連結板部３７1 〜３７4 で相互に連結されて成るもので
ある。すなわち個別導体板３１に対応した導体板部３
１′と、個別導体板３２に対応した形状の導体板部３
２′とが連結板部３７1 ，３７2 で相互に連結され、導
体板部３２′と個別導体板３３に対応した形状の導体板
部３３′とが連結板部３７3 で相互に連結され、導体板
部３３′と個別導体板３４に対応した形状の導体板部３
４′とが連結板部３７4 で相互に連結される。When forming the individual conductor plates 31 to 34, the conductor plate material 36 as shown in FIG. 7 is prepared by press molding. Thus, the conductor plate material 36
Is the first and second side surfaces 29a, 2 of the conductor support base 29.
Are those formed by interconnected plurality of conductive plate portion having a shape corresponding to the individual conductive plates 31 to 34 31'～34 'is a linking plate part 37 1-37 4 disposed respectively on one of 9b . That is, the conductor plate portion 3 corresponding to the individual conductor plate 31
1'and the conductor plate portion 3 having a shape corresponding to the individual conductor plate 32
2'is connected to each other by connecting plate portions 37 1 and 37 2 , and the conductor plate portion 32 'and the conductor plate portion 33' having a shape corresponding to the individual conductor plate 33 are connected to each other by the connecting plate portion 37 3. , The conductor plate portion 33 ′ and the conductor plate portion 3 having a shape corresponding to the individual conductor plate 34.
4'and the connecting plate 37 4 are connected to each other.
【００２５】このような形状の一対の導体板素材３６
と、共通導体板３０とは合成樹脂によるインサート成形
により、導体支持基台２９に一体結合されるが、成形さ
れた導体支持基台２９には、図８で明示するように、導
体板素材３６の連結板部３７1に対応する空洞部３８1
と、導体板素材３６の連結板部３７2 〜３７3 に対応す
る空洞部３８2 とが形成されており、各連結板部３７1
〜３７4 を空洞部３８1，３８2 に達するまで打ち抜い
て切断することにより、相互に分離された各導体板部３
１′〜３４′すなわち個別導体板３１〜３４が形成され
ることになる。A pair of conductor plate materials 36 having such a shape
The common conductor plate 30 and the common conductor plate 30 are integrally joined to the conductor support base 29 by insert molding of synthetic resin. The conductor support base 29, as shown in FIG. 38 1 corresponding to the connecting plate 37 1 of
When the cavity 38 2 corresponding to the connecting plate portion 37 2-37 3 conductive plate material 36 are formed, each connecting plate portion 37 1
˜37 4 are punched and cut until they reach the cavities 38 1 and 38 2 , so that the conductor plate portions 3 separated from each other are cut.
1'-34 ', that is, the individual conductor plates 31-34 are formed.
【００２６】次にこの実施例の作用について説明する
と、並列配置された一対のボビン列Ｒ 1 ，Ｒ2 間に、合
成樹脂により横断面四角形の角柱状に形成される導体支
持基台２９が配置され、該導体支持基台２９において両
ボビン列Ｒ1 ，Ｒ2 にそれぞれ対向する第１および第２
側面２９ａ，２９ｂに、各コイル２１…に対応した個別
導体板３１〜３４がそれぞれインサート結合され、導体
支持基台２９の第３側面２９ｃに各コイル２１…に共通
な共通導体板３０がインサート結合される。したがっ
て、各コイル２１の端子２１ａ，２１ｂが内方側すなわ
ち導体支持基台２９側に配置されるようにして各ボビン
２０…を配置しておくことにより、各コイル２１の両端
子２１ａ，２１ｂに共通導体板３０に設けられた接続端
子３０ａ…、ならびに各個別導体板３１〜３４にそれぞ
れ設けられた接続端子３１ａ〜３４ａを極めて簡単な接
続構造で容易に接続することができる。Next, the operation of this embodiment will be described.
And a pair of bobbin rows R arranged in parallel 1, R2In the meantime,
Conductor support made of synthetic resin in the shape of a prism with a rectangular cross section
A holding base 29 is arranged, and both sides of the conductor supporting base 29 are arranged.
Bobbin row R1, R2The first and the second opposite to
Individually corresponding to the coils 21 ... on the side surfaces 29a, 29b
The conductor plates 31 to 34 are insert-coupled to each other,
Common to each coil 21 on the third side surface 29c of the support base 29
A common conductor plate 30 is insert-coupled. According to
The terminals 21a and 21b of each coil 21 are
Each bobbin is arranged on the conductor support base 29 side.
By arranging 20 ..., Both ends of each coil 21
Connection ends provided on the common conductor plate 30 for the children 21a and 21b
The child 30a ... and each of the individual conductor plates 31 to 34, respectively.
Connecting the provided connection terminals 31a to 34a is extremely simple.
The connection structure makes it easy to connect.
【００２７】しかも導体支持基台２９への各個別導体板
３１〜３４を配列するにあたっては、各個別導体板３１
〜３４に対応した形状の導体板部３１′〜３４′が連結
板部３７1 〜３７4 で相互に連結されて成る導体板素材
３６をプレス加工により形成しておき、導体板素材３６
を導体支持基台２９にインサート結合した後に、導体支
持基台２９に設けられた空洞部３８1 ，３８2 に達する
まで連結板部３７1 〜３７4 を打ち抜いて切断するの
で、個別導体板３１〜３４の配列操作が不要であり、加
工工数を減少してコスト低減を図ることができる。Moreover, when arranging the individual conductor plates 31 to 34 on the conductor support base 29, the individual conductor plates 31 are arranged.
The conductive plate material 36 to 34 are conductive plates portion 31'～34 'having a shape corresponding to the formed by interconnected by connecting plate 37 1-37 4 previously formed by pressing, the conductive plate material 36
The after insert coupled to the conductor support base 29, since the cutting by punching a connecting plate portion 37 1-37 4 until it reaches the cavity 38 1, 38 2 provided on the conductor support base 29, the individual conductive plate 31 It is not necessary to perform the array operation of ~ 34, and it is possible to reduce the number of processing steps and reduce the cost.
【００２８】以上、本発明の実施例を詳述したが、本発
明は上記実施例に限定されるものではなく、特許請求の
範囲に記載された本発明を逸脱することなく種々の設計
変更を行なうことが可能である。Although the embodiments of the present invention have been described in detail above, the present invention is not limited to the above embodiments, and various design changes can be made without departing from the present invention described in the claims. It is possible to do.
【００２９】[0029]
【発明の効果】以上のように請求項１記載の発明によれ
ば、両ボビン列は、各コイルの両端子を内方側に配置し
た姿勢で並列配置され、それらのボビン列間には、両ボ
ビン列にそれぞれ対向する第１および第２側面と、それ
らの側面に直交する第３および第４側面とを有して合成
樹脂により横断面四角形の角柱状に形成される導体支持
基台が配置され、該導体支持基台の第１および第２側面
に個別導体板がそれぞれインサート結合され、第３およ
び第４側面のいずれか一方に共通導体板がインサート結
合され、導体支持基台の長手方向一端に設けられたカプ
ラ部に、共通導体板および各個別導体板に設けられた接
続端子が配置されるので、各コイルの端子と共通導体板
および各個別導体板との電気的接続を単純な構造で極め
て容易に達成することができる。As described above, according to the invention described in claim 1, both bobbin rows are arranged in parallel with both terminals of each coil arranged inward, and between the bobbin rows. A conductor support base formed of a synthetic resin in a prismatic shape having a quadrangular cross section, which has first and second side surfaces facing both bobbin rows and third and fourth side surfaces orthogonal to the side surfaces. The individual conductor plates are arranged by insert coupling to the first and second side faces of the conductor support base, and the common conductor plate is insert-coupled to one of the third and fourth side faces. Since the common conductor plate and the connection terminals provided on each individual conductor plate are arranged on the coupler portion provided at one end in the direction, the electrical connection between the terminals of each coil and the common conductor plate and each individual conductor plate is simplified. Easy to achieve with a simple structure Door can be.
【００３０】また請求項２記載の発明によれば、請求項
１記載の個別導体板を形成するにあたって、導体支持基
台の第１および第２側面にそれぞれ配設される複数の個
別導体板に対応した形状の導体板部が連結板部で相互に
連結されて成る一対の導体板素材をプレス加工によりそ
れぞれ形成する工程と、両導体板素材を前記連結板部に
対応した位置に空洞部を有する導体支持基台の第１およ
び第２側面にインサート結合する工程と、連結板部を空
洞部に達するまで打ち抜いて切断することにより各導体
板部を相互に分離して個別導体板を形成する工程とを順
に経過せしめるので、個別導体板の配列操作を不要とし
て加工工数を減少し、コスト低減に寄与することができ
る。According to the second aspect of the present invention, in forming the individual conductor plate according to the first aspect, the plurality of individual conductor plates are respectively provided on the first and second side surfaces of the conductor support base. A step of forming a pair of conductor plate materials, which are formed by connecting conductor plate parts of corresponding shapes to each other by a connecting plate part, by pressing, and forming a cavity at a position corresponding to the connecting plate parts of both conductor plate materials. The step of insert-connecting to the first and second side surfaces of the conductor supporting base that has, and the step of punching and cutting the connecting plate portion until reaching the cavity portion separates the conductor plate portions from each other to form individual conductor plates. Since the steps and the steps are sequentially performed, it is possible to reduce the number of processing man-hours and the cost by eliminating the arrangement operation of the individual conductor plates.
【図１】電磁弁装置の縦断面図であって図２の１−１線
に沿う断面図である。1 is a longitudinal sectional view of an electromagnetic valve device, which is a sectional view taken along line 1-1 of FIG.
【図２】蓋を省略した状態での図１の２矢視平面図であ
る。FIG. 2 is a plan view taken along arrow 2 of FIG. 1 with a lid omitted.
【図３】導体板組立体の平面図である。FIG. 3 is a plan view of a conductor plate assembly.
【図４】図３の４矢視方向から見た導体板組立体の側面
図である。FIG. 4 is a side view of the conductor plate assembly viewed from the direction of arrow 4 in FIG.
【図５】図４の５矢視方向から見た導体板組立体の底面
図である。5 is a bottom view of the conductor plate assembly viewed from the direction of arrow 5 in FIG.
【図６】導体板組立体および各コイルの接続状態を示す
平面図である。FIG. 6 is a plan view showing a connection state of a conductor plate assembly and each coil.
【図７】導体板素材の側面図である。FIG. 7 is a side view of a conductor plate material.
【図８】図４の８−８線拡大断面図である。FIG. 8 is an enlarged sectional view taken along line 8-8 of FIG.
２０・・・ボビン ２１・・・コイル ２１ａ，２１ｂ・・・端子 ２９・・・導体支持基台 ２９ａ・・・第１側面 ２９ｂ・・・第２側面 ２９ｃ・・・第３側面 ２９ｄ・・・第４側面 ２９ｅ・・・カプラ部 ３０・・・共通導体板 ３１，３２，３３，３４・・・個別導体板 ３１′，３２′，３３′，３４′・・・導体板部 ３６・・・導体板素材 ３７1 ，３７2 ，３７3 ，３７4 ・・・連結板部 ３８1 ，３８2 ・・・空洞部 Ｒ1 ，Ｒ2 ・・・ボビン列20 ... Bobbin 21 ... Coil 21a, 21b ... Terminal 29 ... Conductor support base 29a ... First side surface 29b ... Second side surface 29c ... Third side surface 29d ... Fourth side surface 29e ... Coupler portion 30 ... Common conductor plates 31, 32, 33, 34 ... Individual conductor plates 31 ', 32', 33 ', 34' ... Conductor plate portion 36 ... Conductor plate materials 37 1 , 37 2 , 37 3 , 37 4 ... Connecting plate portions 38 1 , 38 2 ... Cavities R 1 , R 2 ... Bobbin row
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平７−47938（ＪＰ，Ａ) 特開 平７−224959（ＪＰ，Ａ) 独国特許出願公開4436618（ＤＥ，Ａ １) 米国特許5482362（ＵＳ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) H01F 5/04 B60T 8/36 F16K 31/06 305 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Reference JP-A-7-47938 (JP, A) JP-A-7-224959 (JP, A) German patent application publication 4436618 (DE, A 1) US patent 5482362 ( (58) Fields investigated (Int.Cl. 7 , DB name) H01F 5/04 B60T 8/36 F16K 31/06 305
Claims (2)
ン（２０）がそれぞれ配列された一対のボビン列
（Ｒ1 ，Ｒ2 ）が並列配置され、各コイル（２１）の一
方の端子（２１ａ）には全てのコイル（２１）に共通な
共通導体板（３０）が接続され、各コイル（２１）の他
方の端子（２１ｂ）には、各コイル（２１）に個別に対
応した個別導体板（３１，３２，３３，３４）が接続さ
れるコイル接続装置において、両ボビン列（Ｒ1 ，
Ｒ2 ）は、各コイル（２１）の両端子（２１ａ，２１
ｂ）を内方側に配置した姿勢で並列配置され、それらの
ボビン列（Ｒ 1 ，Ｒ2 ）間には、両ボビン列（Ｒ1 ，Ｒ
2 ）にそれぞれ対向する第１および第２側面（２９ａ，
２９ｂ）と、それらの側面（２９ａ，２９ｂ）に直交す
る第３および第４側面（２９ｃ，２９ｄ）とを有して合
成樹脂により横断面四角形の角柱状に形成される導体支
持基台（２９）が配置され、該導体支持基台（２９）の
第１および第２側面（２９ａ，２９ｂ）に個別導体板
（３１〜３４）がそれぞれインサート結合され、第３お
よび第４側面（２９ｃ，２９ｄ）のいずれか一方（２９
ｃ）に共通導体板（３０）がインサート結合され、導体
支持基台（２９）の長手方向一端に設けられたカプラ部
（２９ｅ）に、共通導体板（３０）および各個別導体板
（３１〜３４）に設けられた接続端子（３０ｂ，３１
ｂ，３２ｂ，３３ｂ，３４ｂ）が配置されることを特徴
とするコイル接続装置。1. A plurality of bobbins around which a coil (21) is wound.
A pair of bobbin rows in which the respective pins (20) are arranged
(R1, R2) Are arranged in parallel and each coil (21)
One terminal (21a) is common to all coils (21).
The common conductor plate (30) is connected, and other than each coil (21)
The other terminal (21b) is paired with each coil (21) individually.
The corresponding individual conductor plates (31, 32, 33, 34) are connected.
In the coil connecting device to be used, both bobbin rows (R1，
R2) Is both terminals (21a, 21) of each coil (21).
b) are arranged side by side in a posture in which they are arranged inward, and
Bobbin row (R 1, R2) Between both bobbin rows (R1, R
2) Respectively facing the first and second side surfaces (29a,
29b) and their sides (29a, 29b) are orthogonal to each other.
The third and fourth side surfaces (29c, 29d)
Conductor support made of synthetic resin in the shape of a prism with a rectangular cross section
The holding base (29) is arranged, and the conductor support base (29)
Individual conductor plates on the first and second side surfaces (29a, 29b)
(31 to 34) are insert-coupled to each other, and
And one of the fourth side surfaces (29c, 29d) (29
The common conductor plate (30) is insert-coupled to c) and the conductor
Coupler portion provided at one longitudinal end of the support base (29)
(29e) includes a common conductor plate (30) and individual conductor plates
The connection terminals (30b, 31) provided on (31-34)
b, 32b, 33b, 34b) are arranged
And coil connection device.
４）を形成するにあたって、導体支持基台（２９）の第
１および第２側面（２９ａ，２９ｂ）にそれぞれ配設さ
れる複数の個別導体板（３１〜３４）に対応した形状の
導体板部（３１′〜３４′）が連結板部（３７1 〜３７
4 ）で相互に連結されて成る一対の導体板素材（３６）
をプレス加工によりそれぞれ形成する工程と、両導体板
素材（３６）を前記連結板部（３７1 〜３７4 ）に対応
した位置に空洞部（３８1 ，３８ 2 ）を有する導体支持
基台（２９）の第１および第２側面（２９ａ，２９ｂ）
にインサート結合する工程と、連結板部（３７1 〜３７
4 ）を空洞部（３８1 ，３８2 ）に達するまで打ち抜い
て切断することにより各導体板部（３１′〜３４′）を
相互に分離して個別導体板（３１〜３４）を形成する工
程とを順に経過せしめることを特徴とする個別導体板の
形成方法。2. The individual conductor plates (31 to 3) according to claim 1.
4) When forming the conductor supporting base (29),
1 and 2nd side surface (29a, 29b) respectively
Of a shape corresponding to a plurality of individual conductor plates (31 to 34)
The conductor plate portions (31 ′ to 34 ′) are connected to the connecting plate portion (371~ 37
Four) A pair of conductor plate materials (36) interconnected by
Of forming each by press working, and both conductor plates
Connect the material (36) to the connecting plate (371~ 37Four)
The cavity (381, 38 2) With a conductor support
First and second side surfaces (29a, 29b) of the base (29)
And the connecting plate part (371~ 37
Four) The cavity (381, 382) Until it reaches
By cutting each conductor plate part (31'-34 ')
Process for forming individual conductor plates (31 to 34) by separating them from each other
Of individual conductor plates characterized by sequentially
Forming method.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27456695A JP3432975B2 (en) | 1995-10-23 | 1995-10-23 | Coil connecting device and method of forming individual conductor plate |
| DE19681076T DE19681076C2 (en) | 1995-10-23 | 1996-10-23 | Electromagnetic valve device |
| US08/849,528 US5887624A (en) | 1995-10-23 | 1996-10-23 | Electromagnetic valve device |
| PCT/JP1996/003083 WO1997015936A1 (en) | 1995-10-23 | 1996-10-23 | Solenoid valve device |
| KR1019970704325A KR100237841B1 (en) | 1995-10-23 | 1996-10-23 | Solenoid valve device |
| GB9713130A GB2312560B (en) | 1995-10-23 | 1996-10-23 | Electromagnetic valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27456695A JP3432975B2 (en) | 1995-10-23 | 1995-10-23 | Coil connecting device and method of forming individual conductor plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09115720A JPH09115720A (en) | 1997-05-02 |
| JP3432975B2 true JP3432975B2 (en) | 2003-08-04 |
Family
ID=17543525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27456695A Expired - Fee Related JP3432975B2 (en) | 1995-10-23 | 1995-10-23 | Coil connecting device and method of forming individual conductor plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3432975B2 (en) |
-
1995
- 1995-10-23 JP JP27456695A patent/JP3432975B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09115720A (en) | 1997-05-02 |
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| JPS6116652Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313532 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
| R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313532 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |