JPS5933165U - Pickup operation mechanism - Google Patents
Pickup operation mechanismInfo
- Publication number
- JPS5933165U JPS5933165U JP12610782U JP12610782U JPS5933165U JP S5933165 U JPS5933165 U JP S5933165U JP 12610782 U JP12610782 U JP 12610782U JP 12610782 U JP12610782 U JP 12610782U JP S5933165 U JPS5933165 U JP S5933165U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- pickup
- pickup arm
- operation mechanism
- pickup operation
- 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
- Transmission Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のピックアップ動作機構の一部を分解して
示した斜視説明図、第２および第３図は第１図のクラッ
チとガイドカムとを示す構造図、第４図は本考案のピッ
クアップ動作機構の一実施例のクラッチとガイドカムと
を示す構造図である。
１・・・針先、４．４’ 、４”、４”・・・クラッチ
、５．５’、５“ ５ ／／／・・・ガイドカム、６
・・・ターンテーブルギヤ、７．７’、７“ ７ ｔｔ
ｉ・・・ガムギヤ、１１・・・レコード盤、１４・・・
ピックアップアーム、１７・・・マイクロスイッチ、２
０・・・サイドペーパー。FIG. 1 is an exploded perspective view of a part of a conventional pickup operation mechanism, FIGS. 2 and 3 are structural diagrams showing the clutch and guide cam of FIG. 1, and FIG. 4 is a diagram of the present invention. FIG. 3 is a structural diagram showing a clutch and a guide cam of an embodiment of a pickup operation mechanism. 1... Needle tip, 4.4', 4", 4"...Clutch, 5.5', 5" 5 ///... Guide cam, 6
... Turntable gear, 7.7', 7" 7 tt
i...Gum gear, 11...Record, 14...
Pickup arm, 17...Micro switch, 2
0...side paper.
Claims (1)
コード盤内周の導出溝に入った状態を、ピックアップア
ームに連動するクラッチに伝達し、このクラッチ面を摺
動するガイドカムを介してピックアップアームを所定位
置に戻す機構を具備するピックアップ動作機構において
、前記クラッチのガイドカムとの摺動面に細かな凹凸を
形成させであることを特徴とするピックアップ動作機構
。The state in which the tip of the needle at the tip of the pickup arm slides into the record groove and enters the lead-out groove on the inner circumference of the record is transmitted to the clutch that is linked to the pickup arm, and via the guide cam that slides on the clutch surface. What is claimed is: 1. A pickup operating mechanism comprising a mechanism for returning a pickup arm to a predetermined position, characterized in that fine irregularities are formed on a sliding surface of the clutch against a guide cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12610782U JPS5933165U (en) | 1982-08-23 | 1982-08-23 | Pickup operation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12610782U JPS5933165U (en) | 1982-08-23 | 1982-08-23 | Pickup operation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5933165U true JPS5933165U (en) | 1984-03-01 |
Family
ID=30286867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12610782U Pending JPS5933165U (en) | 1982-08-23 | 1982-08-23 | Pickup operation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5933165U (en) |
-
1982
- 1982-08-23 JP JP12610782U patent/JPS5933165U/en active Pending
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