JPS6176907U - - Google Patents
Info
- Publication number
- JPS6176907U JPS6176907U JP16088884U JP16088884U JPS6176907U JP S6176907 U JPS6176907 U JP S6176907U JP 16088884 U JP16088884 U JP 16088884U JP 16088884 U JP16088884 U JP 16088884U JP S6176907 U JPS6176907 U JP S6176907U
- Authority
- JP
- Japan
- Prior art keywords
- conductor layer
- layer
- resistor
- center
- connection portion
- 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
- 239000004020 conductor Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 229910000679 solder Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Adjustable Resistors (AREA)
Description
第１図は本考案の可変抵抗器の断面図、第２図
ａ，ｂは本考案の可変抵抗器に用いる絶縁基板の
平面図及び断面図。第３図、第４図は本考案の可
変抵抗器に用いる回転板の平面図。第５図は従来
の可変抵抗器の断面図、第６図ａ，ｂは従来の可
変抵抗器に用いる絶縁基板の平面図及び断面図。
１，１１……導体層、１ａ，１ｂ，１ｃ，１１
ａ，１１ｂ，１１ｃ……端部導体層、２，１２…
…抵抗体層、３，１３……絶縁基板、１３ａ……
絶縁基板の孔、４，１４ａ，１４ｂ……半田阻止
部、５，１５……リード端子、１５ａ……リード
端子の先端部、６，１６……ケース、７，１７…
…回転板、１７ａ……回転板リング状溝部、１７
ｂ……回転板外周部、１７ｃ……回転板摺動子保
持用凹部、８，１８……弾性体、９，１９……据
動子、２０……Ｏリング、２１……樹脂、２２…
…回転板リング状溝部内の突出部。
FIG. 1 is a sectional view of the variable resistor of the present invention, and FIGS. 2a and 2b are a plan view and a sectional view of an insulating substrate used in the variable resistor of the present invention. 3 and 4 are plan views of a rotating plate used in the variable resistor of the present invention. FIG. 5 is a sectional view of a conventional variable resistor, and FIGS. 6a and 6b are a plan view and a sectional view of an insulating substrate used in the conventional variable resistor. 1, 11...conductor layer, 1a, 1b, 1c, 11
a, 11b, 11c... end conductor layer, 2, 12...
...Resistor layer, 3, 13... Insulating substrate, 13a...
Hole in insulating substrate, 4, 14a, 14b...Solder blocking portion, 5, 15...Lead terminal, 15a...Tip of lead terminal, 6, 16...Case, 7, 17...
... Rotating plate, 17a... Rotating plate ring-shaped groove, 17
b...Rotary plate outer periphery, 17c...Rotary plate slider holding recess, 8, 18...Elastic body, 9, 19...Stator, 20...O ring, 21...Resin, 22...
...Protrusion within the ring-shaped groove of the rotating plate.
Claims (1)
導体層の外周に同心円状に間隙を保持して設けた
円弧状の抵抗体層と、前記抵抗体層の両端部にそ
れぞれ導通接続した第２の導体層と、前記第２の
導体層をリード端子との接続部分と抵抗層との接
続部分とに２分する端子導体層の上に、前記第１
の導体層を中心として前記抵抗体層を放射状に横
断する線と平行して、回転体のストツパー面とほ
ぼ全面が接触する傾斜面の壁面を有する前記抵抗
体層とほぼ同材質の凸部を設けた半田阻止部を有
することを特徴とする可変抵抗器。 An arc-shaped resistor layer provided concentrically with a gap maintained around the outer periphery of a circular first conductor layer disposed at the center of the surface of the insulating substrate, and electrically connected to both ends of the resistor layer, respectively. The first conductor layer is placed on a second conductor layer and a terminal conductor layer that divides the second conductor layer into a connection portion with a lead terminal and a connection portion with a resistance layer.
A convex portion made of substantially the same material as the resistor layer and having an inclined wall surface whose almost entire surface is in contact with the stopper surface of the rotating body, parallel to a line radially crossing the resistor layer with the conductor layer as the center. A variable resistor comprising a solder blocking portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16088884U JPS6176907U (en) | 1984-10-24 | 1984-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16088884U JPS6176907U (en) | 1984-10-24 | 1984-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6176907U true JPS6176907U (en) | 1986-05-23 |
Family
ID=30718801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16088884U Pending JPS6176907U (en) | 1984-10-24 | 1984-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6176907U (en) |
-
1984
- 1984-10-24 JP JP16088884U patent/JPS6176907U/ja active Pending
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