JPS62114532U - - Google Patents
Info
- Publication number
- JPS62114532U JPS62114532U JP216786U JP216786U JPS62114532U JP S62114532 U JPS62114532 U JP S62114532U JP 216786 U JP216786 U JP 216786U JP 216786 U JP216786 U JP 216786U JP S62114532 U JPS62114532 U JP S62114532U
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- elastic member
- operation mechanism
- narrow groove
- dial
- 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
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Mechanical Control Devices (AREA)
Description
第１図は、本考案の一実施例の要部である、ダ
イヤルツマミとダイヤル駆動軸との連結状態を示
した構造図、第２図は、前記実施例に係るチユー
ニング操作機構の全体構成を示した説明図である
。
２０……ダイヤル駆動軸、２６……弾性片、３
０……ダイヤルツマミ、３３……細溝、４２……
ギヤ、５０……バリコン、５１……バリコン軸。
Fig. 1 is a structural diagram showing the connected state of a dial knob and a dial drive shaft, which is the main part of an embodiment of the present invention, and Fig. 2 shows the overall configuration of the tuning operation mechanism according to the embodiment. FIG. 20...Dial drive shaft, 26...Elastic piece, 3
0...Dial knob, 33...Small groove, 42...
Gear, 50... Variable capacitor, 51... Variable capacitor shaft.
Claims (1)
ン軸に伝達するチユーニング操作機構において、 前記ダイヤル駆動軸に挿入されるダイヤルツマ
ミの内周面、または前記駆動軸の外周面の何れか
一方の周面に、略軸方向に沿つた細溝を形成する
とともに、 他方の周面部に略軸径方向に弾性を備えた弾性
部材を形成し、前記細溝に係合する突起を前記弾
性部材に設けたことを特徴とするチユーニング操
作機構。[Claims for Utility Model Registration] In a tuning operation mechanism that transmits the rotational force of a dial drive shaft to a variable capacitor shaft through gears, the inner peripheral surface of a dial knob inserted into the dial drive shaft, or the outer periphery of the drive shaft. A narrow groove extending approximately in the axial direction is formed on one of the circumferential surfaces of the surfaces, and an elastic member having elasticity approximately in the radial direction of the axis is formed on the other circumferential surface to engage with the narrow groove. A tuning operation mechanism characterized in that a protrusion is provided on the elastic member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP216786U JPS62114532U (en) | 1986-01-10 | 1986-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP216786U JPS62114532U (en) | 1986-01-10 | 1986-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62114532U true JPS62114532U (en) | 1987-07-21 |
Family
ID=30780750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP216786U Pending JPS62114532U (en) | 1986-01-10 | 1986-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62114532U (en) |
-
1986
- 1986-01-10 JP JP216786U patent/JPS62114532U/ja active Pending