JPH048408U

JPH048408U -

Info

Publication number: JPH048408U
Application number: JP4822890U
Authority: JP
Priority date: 1990-05-09
Filing date: 1990-05-09
Publication date: 1992-01-27

Description

[Brief explanation of the drawing]

第１図〜第９図はこの考案によるロータリーソ
レノイドの要部を構成する部材を示し、第１図は
ブラケツトの平面図、第２図は第１図の−線
に沿つて見た概略図、第３図はブラケツトの要部
を示す概略斜視図、第４図は基板の下面図、第５
図は右側面図、第６図は基板の上面図、第７図は
第６図の−線に沿つて見た概略図、第８図は
基板の要部を示す概略斜視図、第９図はブラケツ
トと基板とを組み合わせた状態にコイル、ボビン
、およびステーターピンを取付けた状態を示す概
略説明図、第１０図〜第１６図は従来のロータリ
ーソレノイドを示し、第１０図は概略断面図、第
１１図は上面図、第１２図は組立てた状態の基板
の上面を示す概略図、第１３図は第１２図の正面
図、第１４図は基板の上面図、第１５図は基板の
側面図、第１６図は基板の下面図である。１，３，５，６，２１，２３，２４，２５，２
６……孔、２，２２……ブラケツト、４……取付
け孔、４ａ……中心孔、４ｂ……扇状部、４ｃ…
…円弧状壁、４ｄ……突出部、４ｅ……貫通孔、
７，２７……基板、８……円弧状突起、９，２９
……ボビン、１０……突起、１１，１２……貫通
孔、１３，２８……コイル、１４，３０……ステ
ーターピン、１５，３８……ハンダメツキ部、３
１……モールドボデイ、３２……ロータープレー
ト、３３，３４……軸受、３５……ローターシヤ
フト、３６……カバー、３７……コネクタ部材。 1 to 9 show members constituting the main parts of the rotary solenoid according to this invention, FIG. 1 is a plan view of the bracket, FIG. 2 is a schematic view taken along the line - in FIG. 1, Fig. 3 is a schematic perspective view showing the main parts of the bracket, Fig. 4 is a bottom view of the board, and Fig. 5 is a schematic perspective view showing the main parts of the bracket.
The figure is a right side view, Fig. 6 is a top view of the board, Fig. 7 is a schematic view taken along the - line in Fig. 6, Fig. 8 is a schematic perspective view showing the main parts of the board, and Fig. 9 is a schematic explanatory diagram showing a state in which a coil, bobbin, and stator pin are attached to a state in which a bracket and a board are combined; FIGS. 10 to 16 show a conventional rotary solenoid; FIG. 10 is a schematic cross-sectional view; Fig. 11 is a top view, Fig. 12 is a schematic diagram showing the top surface of the assembled board, Fig. 13 is a front view of Fig. 12, Fig. 14 is a top view of the board, and Fig. 15 is a side view of the board. FIG. 16 is a bottom view of the substrate. 1, 3, 5, 6, 21, 23, 24, 25, 2
6... Hole, 2, 22... Bracket, 4... Mounting hole, 4a... Center hole, 4b... Fan-shaped part, 4c...
...Arc-shaped wall, 4d...Protrusion, 4e...Through hole,
7, 27...Substrate, 8...Circular projection, 9, 29
... Bobbin, 10 ... Protrusion, 11, 12 ... Through hole, 13, 28 ... Coil, 14, 30 ... Stator pin, 15, 38 ... Solder plating part, 3
1...Mold body, 32...Rotor plate, 33, 34...Bearing, 35...Rotor shaft, 36...Cover, 37...Connector member.

Claims

[Claims for Utility Model Registration] (1) A plurality of stator pins 14 to which the coil 13 wound around the bobbin 9 is attached are arranged at equal intervals on the upper surface of the bracket 2, and the stator pins 14 are arranged opposite to the upper surface of each stator pin 14. A rotary solenoid is provided with a rotor plate supported by a rotor shaft, and the rotor shaft is rotated when the coil 13 is energized. A rotary solenoid characterized in that a substrate 7 having a base plate 7 is disposed thereon. (2) A plurality of stator pins 14 to which the coils 13 wound around the bobbin 9 are attached are arranged at equal intervals on the top surface of the bracket 2, and a rotor supported by a rotor shaft faces the top surface of each stator pin 14. A rotary solenoid is provided with a plate to rotate the rotor shaft when the coil 13 is energized, and has a solder-plated portion 15 on the lower surface of the bracket 2 and an arcuate projection on the upper surface. 8, and the bracket 2 is provided with a hole 4 for receiving the arcuate protrusion 8 of the substrate 7, and the arcuate protrusion 8 of the substrate 7 protruding from the upper surface of the bracket 2 is inserted into the hole 4. A rotary solenoid characterized in that the bobbin 9 is supported. (3) The rotary solenoid according to claim 1 or 2, wherein the stator pin (14) is provided passing through the bobbin (9), and one end of the stator pin (14) is caulked on the lower surface of the substrate (7). (4) The hole 4 of the bracket 2 has a fan-shaped portion 4b that receives the arc-shaped protrusion 8 of the substrate 7, and an arc-shaped wall 4c formed by cutting a portion between the fan-shaped portions 4b into an arc shape. The rotary solenoid according to claim 1 or 2, wherein (5) The arcuate protrusion 8 of the substrate 7 is provided with a through hole 11 for guiding both ends of the coil 13 wound around the bobbin 9 to the lower surface of the substrate 7.
, 2, 3, and 4.