JPS6418323U - - Google Patents
Info
- Publication number
- JPS6418323U JPS6418323U JP11268787U JP11268787U JPS6418323U JP S6418323 U JPS6418323 U JP S6418323U JP 11268787 U JP11268787 U JP 11268787U JP 11268787 U JP11268787 U JP 11268787U JP S6418323 U JPS6418323 U JP S6418323U
- Authority
- JP
- Japan
- Prior art keywords
- drum
- rotation
- transmission mechanism
- adjustment member
- rotation transmission
- 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
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 description 2
Landscapes
- Transmission Devices (AREA)
- Mechanical Control Devices (AREA)
- Structure Of Receivers (AREA)
Description
第１図は本考案の一実施例の回転伝達機構を説
明するための平面図、第２図は第１図の側面断面
図、第３図および第４図はそれぞれ第１図および
第２図の回転伝達機構の動作を説明するための平
面図、第５図は第１図の回転伝達機構を携帯用の
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図は従来の回転伝達機構
を説明するための平面図である。
１１……チユーニングつまみ、１４……ギア部
、１７……バリコン、１８……バリコンドラム、
１８ａ……ラツク部、１９……切欠弾性部、Ａ１
，Ａ２……最大回転位置。
Fig. 1 is a plan view for explaining a rotation transmission mechanism according to an embodiment of the present invention, Fig. 2 is a side sectional view of Fig. 1, and Figs. 3 and 4 are Figs. 1 and 2, respectively. 5 is a plan view for explaining the operation of the rotation transmission mechanism shown in FIG. 1. FIG. 5 is a plan view for explaining an example in which the rotation transmission mechanism shown in FIG. FIG. 3 is a plan view for explaining the rotation transmission mechanism of FIG. 11... Tuning knob, 14... Gear section, 17... Variable capacitor, 18... Variable capacitor drum,
18a...Rack part, 19...Notched elastic part, A1
, A 2 ... Maximum rotation position.
Claims (1)
ギア部に噛み合うラツク部を有し前記操作つまみ
の回転により可変調整部材を変化させるドラムと
を備えた回転伝達機構において、前記可変調整部
材の最大回転位置において前記ドラムのラツク部
と前記操作つまみのギア部との間ですべりを生ず
るように、前記ドラムまたは操作つまみに切欠弾
性部を設けたことを特徴とする回転伝達機構。 In a rotation transmission mechanism comprising a rotatable operation knob having a gear portion, and a drum having a rack portion that meshes with the gear portion and changing the variable adjustment member by rotation of the operation knob, the maximum rotation of the variable adjustment member A rotation transmission mechanism characterized in that the drum or the operating knob is provided with a notched elastic part so as to cause slippage between the rack part of the drum and the gear part of the operating knob at a certain position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11268787U JPS6418323U (en) | 1987-07-24 | 1987-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11268787U JPS6418323U (en) | 1987-07-24 | 1987-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6418323U true JPS6418323U (en) | 1989-01-30 |
Family
ID=31351851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11268787U Pending JPS6418323U (en) | 1987-07-24 | 1987-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6418323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01241211A (en) * | 1988-03-22 | 1989-09-26 | Hokuriku Denki Kogyo Kk | Operating device for electronic device |
| JP2010256388A (en) * | 2009-04-21 | 2010-11-11 | Cosina Co Ltd | Lens shift device for optical equipment |
-
1987
- 1987-07-24 JP JP11268787U patent/JPS6418323U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01241211A (en) * | 1988-03-22 | 1989-09-26 | Hokuriku Denki Kogyo Kk | Operating device for electronic device |
| JP2010256388A (en) * | 2009-04-21 | 2010-11-11 | Cosina Co Ltd | Lens shift device for optical equipment |