JPH02142505U - - Google Patents
Info
- Publication number
- JPH02142505U JPH02142505U JP5170989U JP5170989U JPH02142505U JP H02142505 U JPH02142505 U JP H02142505U JP 5170989 U JP5170989 U JP 5170989U JP 5170989 U JP5170989 U JP 5170989U JP H02142505 U JPH02142505 U JP H02142505U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- resin material
- resistive film
- variable resistor
- terminal
- 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
- 239000000463 material Substances 0.000 claims description 5
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Adjustable Resistors (AREA)
Description
第１図ないし第１０図は本考案の可変抵抗器の
一実施例の説明図であり、第１図は本考案の可変
抵抗器に使用するスライダー部の平面図、第２図
は第１図の−矢視図、第３図は第２図におけ
るスライダー部を折返した状態を表わす縦断側面
図、第４図は本考案の可変抵抗器に使用するキヤ
ツプ部の縦断側面図、第５図は本考案の可変抵抗
器に使用するスライダー取付電極の平面図、第６
図は第５図の−矢視図、第７図は本考案の可
変抵抗器に使用する抵抗基板部の平面図、第８図
は第７図の−矢視図、第９図は本考案の可変
抵抗器の詳細組立断面図、第１０図は本考案の可
変抵抗器の抵抗基板部とキヤツプ部の関係を表わ
す断面図、第１１図は従来の可変抵抗器の構成を
表わす分解図である。
図中、１，１′はフープ材、２は基盤体、３は
スライダー部（馬蹄形突設部）、４は筒体、５は
内側突縁、６は透孔、７は脹らみ、１２，１３は
合成樹脂材、１３はキヤツプ部、１５は円筒、１
７はスライダー取付電極、１８はスライダー取付
電極端子、２０は抵抗膜電極、２４は抵抗膜、２
５は抵抗基板部を示す。
1 to 10 are explanatory diagrams of one embodiment of the variable resistor of the present invention, FIG. 1 is a plan view of a slider part used in the variable resistor of the present invention, and FIG. Fig. 3 is a vertical cross-sectional side view showing the slider section in Fig. 2 folded back, Fig. 4 is a vertical cross-sectional side view of the cap section used in the variable resistor of the present invention, and Fig. 5 is a vertical cross-sectional side view of the cap section used in the variable resistor of the present invention. Plan view of the slider mounting electrode used in the variable resistor of the present invention, No. 6
The figures are a view in the direction of the − arrow in FIG. 5, FIG. 7 is a plan view of the resistance board used in the variable resistor of the present invention, FIG. 8 is a view in the direction of the − arrow in FIG. 7, and FIG. 9 is a view of the present invention FIG. 10 is a cross-sectional view showing the relationship between the resistance board and cap of the variable resistor of the present invention, and FIG. 11 is an exploded view showing the configuration of a conventional variable resistor. be. In the figure, 1 and 1' are hoop materials, 2 is a base body, 3 is a slider part (horseshoe-shaped protruding part), 4 is a cylinder body, 5 is an inner flange, 6 is a through hole, 7 is a bulge, 12 , 13 is a synthetic resin material, 13 is a cap part, 15 is a cylinder, 1
7 is a slider mounting electrode, 18 is a slider mounting electrode terminal, 20 is a resistive film electrode, 24 is a resistive film, 2
5 indicates a resistor substrate section.
Claims (1)
部筒体下部に設けた基盤体と、該基盤体の側部に
一体に設けた馬蹄形突設部を折り返し前記筒体を
巻くように配設したスライダーを合成樹脂材でモ
ールドして成るキヤツプ部と、該キヤツプ部を回
動自在に取り付けるスライダー取付電極とその端
子、および抵抗膜の両端に接する抵抗膜電極とそ
の端子をそれぞれ一体に形成して、前記抵抗膜電
極が表面に露出し、スライダー取付電極が表面よ
り下位に配設されるよう前記電極及び端子を合成
樹脂材でモールドし一体とした抵抗基板部と、に
より構成したことを特徴とする可変抵抗器。 (2) 基盤体の側部に一体に設けた馬蹄形突設部
の折返し部分を樹脂材より覆い補強した請求項１
記載の可変抵抗器。[Claims for Utility Model Registration] (1) A base body having an inner flange with a bulge at the outer end provided at the lower part of the central cylindrical body, and a horseshoe-shaped protrusion integrally provided on the side of the base body. A cap part formed by molding a slider with a synthetic resin material and arranged so as to wrap around the cylindrical body, a slider mounting electrode and its terminal to which the cap part is rotatably attached, and contact with both ends of the resistive film. A resistive film electrode and its terminal are each integrally formed, and the electrode and terminal are molded with a synthetic resin material so that the resistive film electrode is exposed on the surface and the slider mounting electrode is disposed below the surface. 1. A variable resistor comprising: a resistor substrate section; (2) Claim 1 in which the folded portion of the horseshoe-shaped protrusion integrally provided on the side of the base body is covered with a resin material and reinforced.
Variable resistor as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5170989U JPH02142505U (en) | 1989-05-01 | 1989-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5170989U JPH02142505U (en) | 1989-05-01 | 1989-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02142505U true JPH02142505U (en) | 1990-12-04 |
Family
ID=31571382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5170989U Pending JPH02142505U (en) | 1989-05-01 | 1989-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02142505U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6251201A (en) * | 1985-08-30 | 1987-03-05 | アルプス電気株式会社 | Manufacture of slide member for rotary type electric part |
| JPS6437002A (en) * | 1987-07-31 | 1989-02-07 | Murata Manufacturing Co | Sliding member |
-
1989
- 1989-05-01 JP JP5170989U patent/JPH02142505U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6251201A (en) * | 1985-08-30 | 1987-03-05 | アルプス電気株式会社 | Manufacture of slide member for rotary type electric part |
| JPS6437002A (en) * | 1987-07-31 | 1989-02-07 | Murata Manufacturing Co | Sliding member |
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