JPS6399923U - - Google Patents
Info
- Publication number
- JPS6399923U JPS6399923U JP19378286U JP19378286U JPS6399923U JP S6399923 U JPS6399923 U JP S6399923U JP 19378286 U JP19378286 U JP 19378286U JP 19378286 U JP19378286 U JP 19378286U JP S6399923 U JPS6399923 U JP S6399923U
- Authority
- JP
- Japan
- Prior art keywords
- knob
- rotary knob
- operating
- rotary
- operating knob
- 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
- 230000007423 decrease Effects 0.000 claims 1
Landscapes
- Mechanical Control Devices (AREA)
- Adjustable Resistors (AREA)
Description
第１図は本考案の一実施例の回転つまみ装置を
説明するための斜視図、第２図は第１図の一部の
平面図、第３図および第４図はそれぞれ第１図お
よび第２図のチユーニングつまみを説明するため
の平面図、第５図は第１図の回転つまみ装置を携
帯用の小型カセツトテープレコーダに搭載した例
を説明するための平面図、第６図は従来の回転つ
まみ装置を説明するための斜視図である。
１１……可変調整部材、１２……チユーニング
つまみ、１２ａ……凸部。
Fig. 1 is a perspective view for explaining a rotary knob device according to an embodiment of the present invention, Fig. 2 is a plan view of a part of Fig. 1, and Figs. 2 is a plan view for explaining the tuning knob, FIG. 5 is a plan view for explaining an example in which the rotary knob device shown in FIG. 1 is installed in a small portable cassette tape recorder, and FIG. It is a perspective view for explaining a rotary knob device. DESCRIPTION OF SYMBOLS 11... Variable adjustment member, 12... Tuning knob, 12a... Convex part.
Claims (1)
材を変化させる回転つまみ装置において、前記操
作つまみの外周に、このつまみの最大回転位置に
おいてすべりを生ずるように回転範囲の中央から
両側に向けて抵抗の小さくなる凹凸部を形成した
ことを特徴とする回転つまみ装置。 In a rotary knob device that changes a variable adjustment member by rotating an operating knob, the resistance decreases from the center of the rotation range toward both sides so that slippage occurs on the outer periphery of the operating knob at the maximum rotational position of the knob. A rotary knob device characterized by forming an uneven portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19378286U JPS6399923U (en) | 1986-12-18 | 1986-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19378286U JPS6399923U (en) | 1986-12-18 | 1986-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6399923U true JPS6399923U (en) | 1988-06-29 |
Family
ID=31150130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19378286U Pending JPS6399923U (en) | 1986-12-18 | 1986-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6399923U (en) |
-
1986
- 1986-12-18 JP JP19378286U patent/JPS6399923U/ja active Pending
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