JPH0442703U - - Google Patents
Info
- Publication number
- JPH0442703U JPH0442703U JP8418990U JP8418990U JPH0442703U JP H0442703 U JPH0442703 U JP H0442703U JP 8418990 U JP8418990 U JP 8418990U JP 8418990 U JP8418990 U JP 8418990U JP H0442703 U JPH0442703 U JP H0442703U
- Authority
- JP
- Japan
- Prior art keywords
- contact portion
- slider
- rotor
- slit
- separates
- 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
- 239000000758 substrate Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Details Of Resistors (AREA)
- Adjustable Resistors (AREA)
Description
第１図は本考案に係る摺動子の平面図。第２図
の従来例の摺動子の平面図。第３図は絶縁基板の
平面図。
２……摺動子、３……接点部、４……スリツト
、５……接点部、６……スリツト（短い）、１２
……絶縁基板、１４……抵抗体、１６……中央集
電電極、１８……集電電極、２０……集電電極。
FIG. 1 is a plan view of a slider according to the present invention. FIG. 3 is a plan view of the conventional slider shown in FIG. 2; FIG. 3 is a plan view of the insulating substrate. 2...Slider, 3...Contact part, 4...Slit, 5...Contact part, 6...Slit (short), 12
...Insulating substrate, 14...Resistor, 16...Central current collecting electrode, 18... Current collecting electrode, 20... Current collecting electrode.
Claims (1)
設け、ロータの回転に伴つて、摺動子が基板に設
けた抵抗体と集電電極とにまたがつて摺動する可
変抵抗器において、前記板状体に複数のスリツト
状切り込みを設けて接点部を形成し、前記接点部
のロータ底面中心よりラジアル方向の外側端に位
置する接点部を区劃するスリツト状切り込みの長
さを他の接点部を区劃する切り込みよりも短くし
たことを特徴とする可変抵抗器の摺動子。 In a variable resistor in which a slider formed of a metal plate is provided on the bottom surface of a rotor, and as the rotor rotates, the slider slides across a resistor provided on a substrate and a current collecting electrode. , a plurality of slit-like cuts are provided in the plate-like body to form a contact portion, and the length of the slit-like cut that separates the contact portion located at the outer end in the radial direction from the center of the bottom surface of the rotor of the contact portion is determined. A slider for a variable resistor, characterized in that the contact portion of the slider is shorter than the notch that separates the contact portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8418990U JPH0442703U (en) | 1990-08-09 | 1990-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8418990U JPH0442703U (en) | 1990-08-09 | 1990-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0442703U true JPH0442703U (en) | 1992-04-10 |
Family
ID=31632470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8418990U Pending JPH0442703U (en) | 1990-08-09 | 1990-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442703U (en) |
-
1990
- 1990-08-09 JP JP8418990U patent/JPH0442703U/ja active Pending