JPH042001U - - Google Patents
Info
- Publication number
- JPH042001U JPH042001U JP4255590U JP4255590U JPH042001U JP H042001 U JPH042001 U JP H042001U JP 4255590 U JP4255590 U JP 4255590U JP 4255590 U JP4255590 U JP 4255590U JP H042001 U JPH042001 U JP H042001U
- Authority
- JP
- Japan
- Prior art keywords
- knob
- light
- sub
- tip
- fixed
- 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
Landscapes
- Mechanical Control Devices (AREA)
- Adjustable Resistors (AREA)
Description
第１図は本考案に係る回転式ツマミを組み込ん
だオーデイオ機器の１例を示す正面図、第２図は
本考案に係る回転式ツマミの拡大断面図である。
図中１はケース、１ａはケースの前飾板、２は
ボリウム、３は回転軸、４は光源、５は副ツマミ
、６は開口部、７は主ツマミ、８は光通孔である
。
FIG. 1 is a front view showing an example of an audio device incorporating a rotary knob according to the present invention, and FIG. 2 is an enlarged sectional view of the rotary knob according to the present invention. In the figure, 1 is a case, 1a is a front plate of the case, 2 is a volume, 3 is a rotating shaft, 4 is a light source, 5 is a sub knob, 6 is an opening, 7 is a main knob, and 8 is a light hole.
Claims (1)
の回転軸３の周辺箇所に光源４が固定部分に定置
されており、この光源４の前方部で前記回転軸３
に光透過可能な材料で作られた適当な肉厚の筒状
の副ツマミ５が固着されており、該副ツマミ５の
先端がケース１の前飾板１ａの開口部６から露出
してその先端部に非光透過材料から成る主ツマミ
７が設けられており、該主ツマミ７は非光透過材
料で形成され、かつ少なくとも副ツマミ５の先端
面を覆うように形成されており、更に主ツマミ７
の前板７ａの所定箇所に指示点となる光通孔８が
形成されているオーデイオ機器に於ける音量調整
用回転式ツマミ。 Volume 2 inside case 1 of the audio device
A light source 4 is fixed on a fixed part around the rotation axis 3, and the front part of the light source 4 is connected to the rotation axis 3.
A cylindrical sub-knob 5 made of a light-transmissive material and having a suitable wall thickness is fixed to the casing, and the tip of the sub-knob 5 is exposed through the opening 6 of the front decorative plate 1a of the case 1. A main knob 7 made of a non-light-transmitting material is provided at the tip, and the main knob 7 is made of a non-light-transmitting material and is formed to cover at least the tip surface of the sub-knob 5. Knob 7
A rotary knob for adjusting the volume of an audio device, in which a light passage hole 8 serving as an indicating point is formed at a predetermined location on a front plate 7a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4255590U JPH042001U (en) | 1990-04-20 | 1990-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4255590U JPH042001U (en) | 1990-04-20 | 1990-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042001U true JPH042001U (en) | 1992-01-09 |
Family
ID=31554202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4255590U Pending JPH042001U (en) | 1990-04-20 | 1990-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042001U (en) |
-
1990
- 1990-04-20 JP JP4255590U patent/JPH042001U/ja active Pending