JPH024202U - - Google Patents
Info
- Publication number
- JPH024202U JPH024202U JP8304288U JP8304288U JPH024202U JP H024202 U JPH024202 U JP H024202U JP 8304288 U JP8304288 U JP 8304288U JP 8304288 U JP8304288 U JP 8304288U JP H024202 U JPH024202 U JP H024202U
- Authority
- JP
- Japan
- Prior art keywords
- insulating substrate
- resistive film
- slider
- operating body
- variable resistor
- 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 5
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Adjustable Resistors (AREA)
Description
第１図は本考案の実施例によるチツプ可変抵抗
器の縦断正面図、第２図は第１図の一部切欠平面
図、第３図は本考案の他の実施例を示す縦断正面
図、第４図は従来のチツプ可変抵抗器の縦断正面
図、第５図は第４図のＶ―Ｖ視平断面図である。
１１……絶縁基板、１２……貫通孔、１３……
抵抗膜、１４……端子板、１５……操作体、１６
……ドライバー工具の受け入れ溝、１７，１７ａ
……軸、１８……摺動子、２２……スペーサ。
FIG. 1 is a vertical sectional front view of a chip variable resistor according to an embodiment of the present invention, FIG. 2 is a partially cutaway plan view of FIG. 1, and FIG. 3 is a vertical sectional front view showing another embodiment of the present invention. FIG. 4 is a vertical sectional front view of a conventional chip variable resistor, and FIG. 5 is a plan sectional view taken along line V-V in FIG. 11...Insulating substrate, 12...Through hole, 13...
Resistive film, 14... Terminal board, 15... Operating body, 16
...Driver tool receiving groove, 17, 17a
... shaft, 18 ... slider, 22 ... spacer.
Claims (1)
表面を半田非接合性に形成した操作体を回転自在
に軸支し、該操作体における前記絶縁基板側の下
面には、前記抵抗膜に摺接する摺動子を固着する
一方、前記操作体における前記絶縁基板側の下面
と、前記絶縁基板の上面との間に、前記摺動子及
び抵抗膜の周囲を囲うようにリング状に形成した
耐熱合成樹脂製のスペーサを、摺動子及び絶縁基
板の両方に密接するように介挿したことを特徴と
するチツプ可変抵抗器。 An insulating substrate with a resistive film formed in an arc shape on the top surface,
An operating body whose surface is formed to be non-solder-bondable is rotatably supported, and a slider that is in sliding contact with the resistive film is fixed to the lower surface of the operating body on the side of the insulating substrate. A heat-resistant synthetic resin spacer formed in a ring shape so as to surround the slider and the resistive film is placed between the lower surface of the insulating substrate and the upper surface of the insulating substrate. A chip variable resistor characterized in that it is inserted in close contact with both.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8304288U JPH024202U (en) | 1988-06-23 | 1988-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8304288U JPH024202U (en) | 1988-06-23 | 1988-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH024202U true JPH024202U (en) | 1990-01-11 |
Family
ID=31307771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8304288U Pending JPH024202U (en) | 1988-06-23 | 1988-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024202U (en) |
-
1988
- 1988-06-23 JP JP8304288U patent/JPH024202U/ja active Pending