JPS58176568U

JPS58176568U - motor actuator

Info

Publication number: JPS58176568U
Application number: JP7428682U
Authority: JP
Inventors: 伸一大井; 高橋　忠広
Original assignee: 株式会社ボッシュオートモーティブ　システム
Priority date: 1982-05-21
Filing date: 1982-05-21
Publication date: 1983-11-25

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

[Brief explanation of the drawing]

第１図は従来のモータアクチュエータに邦ける出力歯車
と配線板とを示す斜視図、第２図は同上における可動接
点が固定接点から離れて摺動する状態を示す断面図、第
３図はこの考案のモータアクチュエータを示す断面図、
第４図は同上に用いた配線基板における回路を示す回路
図、第５図は同上に用いた出力歯車の裏面図、第６図は
同上における可動接点が固定接点の溝を乗り越える状態
゛を示す断面図である。７・・・・・・出力軸、１０・・・・・・配線基板、１
１・・・・・・制御スイッチ、１２・・・・・・ポテン
ションメータ、１７ａ　〜１７ｆ、　２３ａ　〜２３ｂ
−−−−−−可動接点、１８ａ　〜１８Ｃ，２４ａ、　
２４ｂ−−−−−−固定接点、１９ａ、１９ｂ・・・・
・・接点本体、２０ａ、２０ｂ・・・・・・耐摩耗板、
２１，２１ａ、２１ｂ・・・・・・溝。第１図第２図Fig. 1 is a perspective view showing the output gear and wiring board of a conventional motor actuator, Fig. 2 is a cross-sectional view showing the state in which the movable contact slides away from the fixed contact in the above, and Fig. 3 is a sectional view of the same. A cross-sectional view showing the invented motor actuator,
Fig. 4 is a circuit diagram showing the circuit on the wiring board used in the above, Fig. 5 is a back view of the output gear used in the above, and Fig. 6 shows the state in which the movable contact overcomes the groove of the fixed contact in the above. FIG. 7...Output shaft, 10...Wiring board, 1
1... Control switch, 12... Potentiometer, 17a to 17f, 23a to 23b
-----Movable contact, 18a to 18C, 24a,
24b---Fixed contact, 19a, 19b...
...Contact body, 20a, 20b...Wear-resistant plate,
21, 21a, 21b...grooves. Figure 1 Figure 2

Claims

[Claims for Utility Model Registration] 1. A motor actuator characterized in that a fixed contact provided on a wiring board is provided with a groove through which a movable contact can ride over the wiring board without contacting the wiring board. 2. The motor actuator according to claim 1, wherein the fixed contact is a control switch connected to a motor drive circuit. 3. The motor actuator according to claim 1, wherein the fixed contact is in a potentiometer that detects the rotation angle of the output shaft. 4. The motor actuator according to claim 1, 2, or 3 of the utility model registration claim, wherein the grooves are formed in a staggered pattern. 5. Utility model registration claim No. 5, characterized in that the groove is formed between the contact body of a fixed contact that regulates the rotation angle of the output shaft and the wear-resistant plate fixed to the wiring board at the end of the contact body. The motor actuator according to item 2.