JPH0298523U - - Google Patents
Info
- Publication number
- JPH0298523U JPH0298523U JP706389U JP706389U JPH0298523U JP H0298523 U JPH0298523 U JP H0298523U JP 706389 U JP706389 U JP 706389U JP 706389 U JP706389 U JP 706389U JP H0298523 U JPH0298523 U JP H0298523U
- Authority
- JP
- Japan
- Prior art keywords
- tuning knob
- gear
- variable condenser
- holding
- internal teeth
- 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 description 2
Landscapes
- Mounting Components In General For Electric Apparatus (AREA)
- Structure Of Receivers (AREA)
- Mechanical Control Devices (AREA)
Description
第１図は本考案のダイヤル装置の一実施例を示
す断面図、第２図、第３図は同装置の要部断面図
、第４図は従来のダイヤル装置を示す断面図であ
る。
１……印刷基板、２……バリコン、３……バリ
コンギヤー、４，１５……ビス、５，９，１１…
…ギヤー、６……チユーニングツマミ、７……ダ
イヤルシヤーシ、８……Ｅリング、１０……指針
、１２……ラツクギヤー、１３，１４……キヤビ
ネツト、１６……ボス、１７……Ｕ字型弾性片、
１８……溝、１９……内歯ギヤ、２０……貫通孔
、２１……突片。
FIG. 1 is a sectional view showing an embodiment of the dial device of the present invention, FIGS. 2 and 3 are sectional views of essential parts of the same device, and FIG. 4 is a sectional view showing a conventional dial device. 1... Printed circuit board, 2... Variable capacitor, 3... Variable capacitor gear, 4, 15... Screw, 5, 9, 11...
... Gear, 6 ... Tuning knob, 7 ... Dial chassis, 8 ... E-ring, 10 ... Pointer, 12 ... Rack gear, 13, 14 ... Cabinet, 16 ... Boss, 17 ... U-shape type elastic piece,
18...Groove, 19...Internal gear, 20...Through hole, 21...Protrusion piece.
Claims (1)
ーニングツマミに設けたギヤー部に噛合する内歯
と、前記バリコンギヤーの内歯と前記チユーニン
グツマミのギヤー部との噛合いを常に接圧、保持
できるようにするための複数の弾性片と、前記チ
ユーニングツマミの一端に設けた突片が嵌合され
、前記チユーニングツマミを一定の位置に保持す
る溝とを設けた事を特徴とするダイヤル装置。 The variable condenser gear fixed to the variable condenser has internal teeth that mesh with the gear part provided on the tuning knob, and the internal teeth of the variable condenser gear and the gear part of the tuning knob can always maintain contact pressure. 1. A dial device comprising: a plurality of elastic pieces for holding the tuning knob; and a groove into which a protruding piece provided at one end of the tuning knob is fitted and holding the tuning knob at a fixed position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP706389U JPH0298523U (en) | 1989-01-25 | 1989-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP706389U JPH0298523U (en) | 1989-01-25 | 1989-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0298523U true JPH0298523U (en) | 1990-08-06 |
Family
ID=31211761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP706389U Pending JPH0298523U (en) | 1989-01-25 | 1989-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0298523U (en) |
-
1989
- 1989-01-25 JP JP706389U patent/JPH0298523U/ja active Pending
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