JPS59158304U - Interlocking variable resistor - Google Patents
Interlocking variable resistorInfo
- Publication number
- JPS59158304U JPS59158304U JP5244683U JP5244683U JPS59158304U JP S59158304 U JPS59158304 U JP S59158304U JP 5244683 U JP5244683 U JP 5244683U JP 5244683 U JP5244683 U JP 5244683U JP S59158304 U JPS59158304 U JP S59158304U
- Authority
- JP
- Japan
- Prior art keywords
- circular
- variable resistor
- case
- insulating
- synthetic resin
- 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.)
- Granted
Links
Landscapes
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Details Of Resistors (AREA)
- Adjustable Resistors (AREA)
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
第１図は従来例の可変抵抗器の分解斜視図、第２図は同
抵抗器の側断面図、第３図は同抵抗器の絶縁基板の平面
図、第４図は本考案の実施例の可変抵抗器の分解斜視図
、第５図は同抵抗器の側断面図、第６図Ａ、 Ｂは同抵
抗器めケース部インサート成形部分の平面図、第７図Ａ
、 Ｂは本考案実施例の回転体部インサート成形部分の
平面図、第８図は音量調整用可変抵抗器の使用セット回
路図、第９図は本考案あ実施例の可変抵抗器の絶縁基板
の平面図である。
１４・・・・・・箱形円筒ケース、１５・・・・・・底
部、１６゜１７・・・・・・円形導体板、１８．１９・
・・・・・外部取出用端子、２０，２１・・・・・・脚
部、２２・・・・・・絶縁基板、２３．２４・・・・・
・同心円状抵抗素子部、２５．２６゜２７．２８・・・
・・・外部取出用端子、３０・・・・・・中心部突起、
３１・・・・・・孔、３２・・・・・・操作軸、３３・
・・・・パンマミ、３４． ３５． ３６． ３７・・
・・・・弾性接点脚、３．８．３９・・・・・・回転摺
動子。
（βフ
■ 、／＝・
」 ８Fig. 1 is an exploded perspective view of a conventional variable resistor, Fig. 2 is a side sectional view of the same resistor, Fig. 3 is a plan view of the insulating substrate of the same resistor, and Fig. 4 is an embodiment of the present invention. Figure 5 is a side sectional view of the variable resistor, Figures 6A and B are plan views of the insert molded part of the resistor's case, and Figure 7A is an exploded perspective view of the variable resistor.
, B is a plan view of the rotating body insert molding part of the embodiment of the present invention, Fig. 8 is a circuit diagram of a set used for a variable resistor for volume adjustment, and Fig. 9 is an insulated substrate of a variable resistor of an embodiment of the present invention. FIG. 14... Box-shaped cylindrical case, 15... Bottom, 16° 17... Circular conductor plate, 18.19.
...External extraction terminal, 20, 21...Legs, 22...Insulating board, 23.24...
・Concentric resistance element part, 25.26° 27.28...
...External extraction terminal, 30...Central protrusion,
31...hole, 32...operation shaft, 33.
... Panmami, 34. 35. 36. 37...
...Elastic contact leg, 3.8.39...Rotating slider. (βfu ■ , /=・” 8
Claims (4)
形ケースと、前記ケースの底面部上に一定の間隔を保っ
た同心円状に配され夫々別個の外部取出し端子部を有す
る２個の円形導体板と、前記ケースの開口部を覆うよう
に保持脚により抱持された絶縁基板と、前記絶縁基板の
導体板との対向面上で円形導体板と同一中心軸上に一定
の回置を保った同心円状に印刷等により形成され夫々の
始終端部取出し用端子を有する２個の円形抵抗素子と、
絶縁性合成樹脂より成りケースの底面と絶縁基板との間
に前記中心軸を中心として回転できるように保持された
回転体と前記回転体と一体に形成され絶縁基板中央孔か
ら外部に突出した操作軸と、前記回転体に取付けられ且
つ前記円形導体板と円形抵抗素子の内周側、外周側の夫
々を別個に弾接短絡する２個の回転摺動子とにより構成
される連動形可変抵抗器。(1) A box-shaped case made of insulating synthetic resin and having an opening on the top surface, and two concentric circles arranged at a constant distance on the bottom surface of the case, each having a separate external terminal. A circular conductor plate, an insulating substrate held by a holding leg so as to cover the opening of the case, and a fixed rotation on the same central axis as the circular conductor plate on the opposite surface of the insulating substrate to the conductor plate. two circular resistance elements formed by printing or the like in a concentric shape maintaining the
A rotating body made of insulating synthetic resin and held so as to rotate about the central axis between the bottom of the case and the insulating substrate, and an operation unit formed integrally with the rotating body and protruding outward from the central hole of the insulating substrate. An interlocking type variable resistor configured by a shaft and two rotating sliders that are attached to the rotating body and separately elastically short-circuit the circular conductor plate and the inner and outer circumferential sides of the circular resistance element. vessel.
る外部取出し用端子および絶縁基板抱持用脚部を一体の
金属板で形成し、絶縁性合成樹脂ケースに対しインサー
ト成形により固着すると共に、成形後の切断フォーミン
グ加工により夫々電気的に独立した２組の円形導体板と
外部取出し用端子として成形されることを特徴とする実
用新案登録請求の範囲第１項記載の連動形可変抵抗器。(2) The two circular conductor plates, the external terminals pulled out from the conductor plates, and the legs for holding the insulating board are formed from an integrated metal plate, and are fixed to the insulating synthetic resin case by insert molding. At the same time, the variable interlocking type according to claim 1 of the utility model registration claim is characterized in that it is formed into two sets of electrically independent circular conductor plates and an external lead-out terminal by cutting and forming processing after molding. Resistor.
縁性合成樹脂製回転体に対しインサート成形により固着
すると共に、成形後の切断フォーミング加工により夫々
電気的に独立した２個の回転摺動子として成形されるこ
とを特徴とする実用新案登録請求の範囲第１項記載の連
動形可変 ゛抵抗器。(3) The two rotary sliders are formed from an integrated thin metal plate, fixed to the insulating synthetic resin rotating body by insert molding, and are electrically independent from each other by cutting and forming after molding. The interlocking variable resistor according to claim 1, characterized in that it is molded as a rotating slider of the invention.
の回転摺動範囲外で導体印刷等の手段で短絡することに
より、両抵抗素子の始端または終端の端子を共通化した
実用新案登録請求の範囲第１項記載の連動形可変抵抗器
。(4) Practical use of common terminals at the starting or terminating ends of two circular resistance elements by short-circuiting the starting or terminating ends of the two circular resistance elements by means such as conductor printing outside the rotating and sliding range of the slider. An interlocking variable resistor as claimed in claim 1.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5244683U JPS59158304U (en) | 1983-04-07 | 1983-04-07 | Interlocking variable resistor |
| KR1019840001724A KR890002534B1 (en) | 1983-04-07 | 1984-04-02 | Rotary operation small electronic parts |
| US06/596,821 US4565990A (en) | 1983-04-07 | 1984-04-03 | Rotary operation type miniaturized electronic component |
| GB08408789A GB2141287B (en) | 1983-04-07 | 1984-04-05 | Rotary operation type miniaturized electronic component |
| GB08610949A GB2174250B (en) | 1983-04-07 | 1986-05-06 | Rotary operation type miniaturixed electronic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5244683U JPS59158304U (en) | 1983-04-07 | 1983-04-07 | Interlocking variable resistor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59158304U true JPS59158304U (en) | 1984-10-24 |
| JPH0124886Y2 JPH0124886Y2 (en) | 1989-07-27 |
Family
ID=30182797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5244683U Granted JPS59158304U (en) | 1983-04-07 | 1983-04-07 | Interlocking variable resistor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59158304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015220373A (en) * | 2014-05-19 | 2015-12-07 | 帝国通信工業株式会社 | Rotary electronic component |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4034918Y1 (en) * | 1964-05-22 | 1965-12-08 | ||
| JPS5797908U (en) * | 1980-12-08 | 1982-06-16 |
-
1983
- 1983-04-07 JP JP5244683U patent/JPS59158304U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4034918Y1 (en) * | 1964-05-22 | 1965-12-08 | ||
| JPS5797908U (en) * | 1980-12-08 | 1982-06-16 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015220373A (en) * | 2014-05-19 | 2015-12-07 | 帝国通信工業株式会社 | Rotary electronic component |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0124886Y2 (en) | 1989-07-27 |
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