JPS6387660U - - Google Patents
Info
- Publication number
- JPS6387660U JPS6387660U JP18068486U JP18068486U JPS6387660U JP S6387660 U JPS6387660 U JP S6387660U JP 18068486 U JP18068486 U JP 18068486U JP 18068486 U JP18068486 U JP 18068486U JP S6387660 U JPS6387660 U JP S6387660U
- Authority
- JP
- Japan
- Prior art keywords
- driving force
- rotational driving
- pin
- disc
- recording medium
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 4
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図は本考案による回転駆動力伝達装置の一
実施例における要部を示す縦断面図、第２図は従
来装置を示す斜視図、第３図は円盤状記録媒体の
載置状態におけるスピンドル軸４及び駆動ピン１
０を通る縦断面図、第４図は従来装置における要
部を示す縦断面図、第５図は駆動ピン１０とピン
挿入孔１４との位置関係の説明に供する略線図で
ある。
２……円盤状記録媒体、３……芯金、４……ス
ピンドル軸、５……ターンテーブル、６……中心
孔、１３……シヤフト、１４……ピン挿入孔、１
５……マグネツト、２０……駆動ピン。
Fig. 1 is a vertical sectional view showing the main parts of an embodiment of the rotary driving force transmission device according to the present invention, Fig. 2 is a perspective view showing a conventional device, and Fig. 3 is a spindle in a state where a disc-shaped recording medium is placed. Shaft 4 and drive pin 1
FIG. 4 is a vertical cross-sectional view showing essential parts of a conventional device, and FIG. 5 is a schematic diagram for explaining the positional relationship between the drive pin 10 and the pin insertion hole 14. 2... Disc-shaped recording medium, 3... Core bar, 4... Spindle shaft, 5... Turntable, 6... Center hole, 13... Shaft, 14... Pin insertion hole, 1
5... Magnet, 20... Drive pin.
Claims (1)
中心孔に回転軸を挿入すると共に、上記回転軸に
対してほぼ平行に偏倚可能にターンテーブルに設
けられた駆動ピンを上記芯金に設けられたピン挿
入孔に挿入して上記芯金を上記ターンテーブル上
に載置し、回転駆動力を上記円盤状記録媒体に伝
達する回転駆動力伝達装置において、 上記駆動ピンが、偏倚可能なシヤフトの挿入側
端部に上記芯金を吸引するマグネツトを固着して
なることを特徴とする回転駆動力伝達装置。[Claims for Utility Model Registration] A rotary shaft is inserted into the center hole of a core metal made of a magnetic material to which a disc-shaped recording medium is fixed, and the turntable is provided so that it can be deflected approximately parallel to the rotary shaft. In the rotational driving force transmission device, the driving pin is inserted into a pin insertion hole provided in the cored metal, the cored metal is placed on the turntable, and the rotational driving force is transmitted to the disc-shaped recording medium, A rotational driving force transmission device characterized in that the drive pin has a magnet fixed to the insertion side end of a deflectable shaft for attracting the core metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18068486U JPS6387660U (en) | 1986-11-25 | 1986-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18068486U JPS6387660U (en) | 1986-11-25 | 1986-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6387660U true JPS6387660U (en) | 1988-06-08 |
Family
ID=31124863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18068486U Pending JPS6387660U (en) | 1986-11-25 | 1986-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6387660U (en) |
-
1986
- 1986-11-25 JP JP18068486U patent/JPS6387660U/ja active Pending
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