JPH0325202U - - Google Patents
Info
- Publication number
- JPH0325202U JPH0325202U JP8614889U JP8614889U JPH0325202U JP H0325202 U JPH0325202 U JP H0325202U JP 8614889 U JP8614889 U JP 8614889U JP 8614889 U JP8614889 U JP 8614889U JP H0325202 U JPH0325202 U JP H0325202U
- Authority
- JP
- Japan
- Prior art keywords
- return
- shaft
- spring
- brush
- home position
- 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.)
- Pending
Links
Landscapes
- Adjustable Resistors (AREA)
Description
第１図は本考案にかかる定位置復帰型ポテンシ
ヨメータを示す−線にそつた断面図、第２図
は第１図実施例を示す−線にそつた断面図、
第３図は第１図実施例の動作状態を示す−線
にそつた断面図、第４図は従来例を示す−線
にそつた断面図、第５図は第４図従来例を示す
−線にそつた断面図、第６図は第４図従来例の
動作状態を示す−線にそつた断面図である。
１０……定位置復帰型ポテンシヨメータ、１１
……ボデイ、１１ａ……取付孔、１１ｂ……貫通
孔、１１ｃ……停止部、１１ｄ……段部、１２…
…軸受部材、１３……シヤフト、１４……復帰コ
イルバネ、１４ａ……一端部、１４ｂ……他端部
、１５……補強板、１５ａ……係止突部、１６…
…ブラシ台、１６ａ……ブラシ、１７……抵抗ア
センブリ、１８……ダストシール、１９……回動
片。
FIG. 1 is a cross-sectional view taken along the line showing a return-to-position potentiometer according to the present invention; FIG. 2 is a cross-sectional view taken along the line showing the embodiment shown in FIG. 1;
3 shows the operating state of the embodiment shown in FIG. 1 - a sectional view taken along the line, FIG. 4 shows the conventional example - a sectional view taken along the line, and FIG. 5 shows the conventional example shown in 4. FIG. 6 is a cross-sectional view taken along the - line showing the operating state of the conventional example shown in FIG. 4. 10 ... Home position return type potentiometer, 11
...Body, 11a...Mounting hole, 11b...Through hole, 11c...Stop part, 11d...Step part, 12...
... Bearing member, 13 ... Shaft, 14 ... Return coil spring, 14a ... One end, 14b ... Other end, 15 ... Reinforcement plate, 15a ... Locking protrusion, 16 ...
... Brush stand, 16a... Brush, 17... Resistance assembly, 18... Dust seal, 19... Rotating piece.
Claims (1)
持しているブラシ台がシヤフトに回動力が与えら
れたときシヤフトの回動に伴なつて復帰バネのバ
ネ力に抗しつつ回動されかつシヤフトから回動力
が除去されたとき復帰バネのバネ力に応じて定位
置まで復帰する定位置復帰型ポテンシヨメータに
おいて、復帰バネがシヤフト１３の周囲に配置さ
れており一端部１４ａおよび他端部１４ｂがボデ
イ１１の内周面に形成された停止部１１ｃの両側
面に対してそれぞれ係合された復帰コイルバネ１
４によつて形成されており、かつ復帰コイルバネ
１４の一端部１４ａおよび他端部１４ｂの間に対
しシヤフト１３に固着された補強板１５もしくは
ブラシ台１６の一部が係入されてなることを特徴
とする定位置復帰型ポテンシヨメータ。 The brush stand holding the brush in contact with the resistance assembly is rotated against the spring force of the return spring as the shaft rotates when rotational force is applied to the shaft, and is removed from the shaft. In the home position return type potentiometer that returns to the home position according to the spring force of the return spring when the rotational force is removed, the return spring is disposed around the shaft 13 and the one end 14a and the other end 14b are Return coil springs 1 are respectively engaged with both sides of a stop portion 11c formed on the inner circumferential surface of the body 11.
4, and a part of the reinforcing plate 15 or the brush stand 16 fixed to the shaft 13 is inserted between one end 14a and the other end 14b of the return coil spring 14. A characteristic return-to-position potentiometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8614889U JPH0325202U (en) | 1989-07-21 | 1989-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8614889U JPH0325202U (en) | 1989-07-21 | 1989-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0325202U true JPH0325202U (en) | 1991-03-15 |
Family
ID=31635593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8614889U Pending JPH0325202U (en) | 1989-07-21 | 1989-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325202U (en) |
-
1989
- 1989-07-21 JP JP8614889U patent/JPH0325202U/ja active Pending