JPH01173902U - - Google Patents
Info
- Publication number
- JPH01173902U JPH01173902U JP6795888U JP6795888U JPH01173902U JP H01173902 U JPH01173902 U JP H01173902U JP 6795888 U JP6795888 U JP 6795888U JP 6795888 U JP6795888 U JP 6795888U JP H01173902 U JPH01173902 U JP H01173902U
- Authority
- JP
- Japan
- Prior art keywords
- trimmer potentiometer
- worm
- rotation trimmer
- rotation
- insulating case
- 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 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Adjustable Resistors (AREA)
Description
第１図〜第３図は本考案の１実施例の説明図で
、第１図は全体斜視図、第２図は分解斜視図、第
３図は同じく断面図、第４図及び第５図は第２の
実施例の説明図で、第４図は全体斜視図、第５図
はウオームとインジケータの噛合関係を示す分解
斜視図、第６図及び第７図は従来例の説明図で、
第６図は全体斜視図、第７図は同断面図である。
２０…絶縁ケース、２１…開口部、２２…目盛
、２４…ウオーム、２５…孔、２６…ウオームホ
イール、２８…インジケータ、２９…摺動子、３
０…抵抗基板、３１…抵抗体、３６…フイルム。
Figures 1 to 3 are explanatory diagrams of one embodiment of the present invention, where Figure 1 is an overall perspective view, Figure 2 is an exploded perspective view, Figure 3 is a sectional view, and Figures 4 and 5. is an explanatory diagram of the second embodiment, FIG. 4 is an overall perspective view, FIG. 5 is an exploded perspective view showing the meshing relationship between the worm and the indicator, and FIGS. 6 and 7 are explanatory diagrams of the conventional example.
FIG. 6 is an overall perspective view, and FIG. 7 is a sectional view thereof. 20... Insulating case, 21... Opening, 22... Scale, 24... Worm, 25... Hole, 26... Worm wheel, 28... Indicator, 29... Slider, 3
0...Resistance board, 31...Resistor, 36...Film.
Claims (1)
方に延びるウオームと、前記絶縁ケース内に回転
可能に支承され、一面に摺動子を取付け、前記ウ
オームと噛合するウオームホイールと、該ウオー
ムホイールと対向して配置され、一面に前記摺動
子が摺接する抵抗体を設けた抵抗基板とを有する
多回転トリマーポテンシヨメータにおいて、ウオ
ームの回転に応じて移動するインジケータを設け
、該インジケータを絶縁ケースに設けた開口から
目視可能にしたことを特徴とする多回転トリマー
ポテンシヨメータ。 A worm extending inward from a hole provided in the insulating case, a worm wheel rotatably supported within the insulating case, having a slider attached to one surface and meshing with the worm, and the worm wheel. In a multi-rotation trimmer potentiometer, the multi-rotation trimmer potentiometer has resistor substrates disposed facing each other and having a resistor on one surface with which the slider slides. A multi-rotation trimmer potentiometer characterized by being visually visible through an opening provided in the multi-rotation trimmer potentiometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6795888U JPH01173902U (en) | 1988-05-25 | 1988-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6795888U JPH01173902U (en) | 1988-05-25 | 1988-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01173902U true JPH01173902U (en) | 1989-12-11 |
Family
ID=31293293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6795888U Pending JPH01173902U (en) | 1988-05-25 | 1988-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01173902U (en) |
-
1988
- 1988-05-25 JP JP6795888U patent/JPH01173902U/ja active Pending
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