JPS60736U - Disc holding device for compact disc players - Google Patents
Disc holding device for compact disc playersInfo
- Publication number
- JPS60736U JPS60736U JP9046483U JP9046483U JPS60736U JP S60736 U JPS60736 U JP S60736U JP 9046483 U JP9046483 U JP 9046483U JP 9046483 U JP9046483 U JP 9046483U JP S60736 U JPS60736 U JP S60736U
- Authority
- JP
- Japan
- Prior art keywords
- disc
- holding device
- compact
- compact disc
- section
- 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
- Holding Or Fastening Of Disk On Rotational Shaft (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図は従来方式のディスクの保持装置の概略構成図、
第2図はディスクの振動モードの説明図、第3図は本考
案の一実施例の構成図、第4図は第3図の平面図、第5
図は本考案の他の実施例の構成図を示す。
1・・・・・・ディスク、2・・・・・・ターンテーブ
ル、3・・・・・・クランパ、4・・・・・・マグネッ
ト、5・・・・・・ディスクモータ、6・・・・・・ピ
ックアップ、7・・・・・・ディスク支持部材、8・・
・・・・クランパ、9・・・・・・ダンパ部材。
第3口Figure 1 is a schematic diagram of a conventional disk holding device.
Fig. 2 is an explanatory diagram of the vibration mode of the disk, Fig. 3 is a configuration diagram of an embodiment of the present invention, Fig. 4 is a plan view of Fig. 3, and Fig. 5 is an illustration of the vibration mode of the disk.
The figure shows a block diagram of another embodiment of the present invention. 1... Disc, 2... Turntable, 3... Clamper, 4... Magnet, 5... Disc motor, 6... ...Pickup, 7...Disc support member, 8...
... Clamper, 9... Damper member. Third mouth
Claims (2)
る読み出し部と、ディスクを保持、回転するディスク保
持部からなるコンパクトディスクプレーヤにおいて、デ
ィスクの信号記録部の信号読み出し面と反対の面で、か
つ該ディスクの中心からほぼ等距離にある該信号記録部
上の少くとも数個所の点に接触するディスク支持部材を
具備したことを特徴とするコンパクトディスクプレーヤ
のディスク保持装置。(1) In a compact disc player consisting of a readout section that reproduces signals by changes in reflected light from the disc and a disc holding section that holds and rotates the disc, on the surface opposite to the signal readout surface of the signal recording section of the disc, A disc holding device for a compact disc player, further comprising a disc support member that contacts at least several points on the signal recording section that are approximately equidistant from the center of the disc.
動モードの腹の部分であることを特徴とする前記実用新
案登録請求の範囲第1項記載のコンパクトディスクプレ
ーヤのディスク保持装置。(2) The disc holding device for a compact disc player according to claim 1, wherein the contact point of the disc support member is an antinode of the vibration mode of the disc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9046483U JPS60736U (en) | 1983-06-15 | 1983-06-15 | Disc holding device for compact disc players |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9046483U JPS60736U (en) | 1983-06-15 | 1983-06-15 | Disc holding device for compact disc players |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60736U true JPS60736U (en) | 1985-01-07 |
Family
ID=30220388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9046483U Pending JPS60736U (en) | 1983-06-15 | 1983-06-15 | Disc holding device for compact disc players |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60736U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55120703A (en) * | 1979-03-09 | 1980-09-17 | Iseki Agricult Mach | Ridge making equipment |
JPS63181140U (en) * | 1987-05-11 | 1988-11-22 | ||
JPH0230150U (en) * | 1988-08-17 | 1990-02-26 | ||
JPH0750053A (en) * | 1994-02-08 | 1995-02-21 | Toshiba Corp | Optical disc unit |
-
1983
- 1983-06-15 JP JP9046483U patent/JPS60736U/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55120703A (en) * | 1979-03-09 | 1980-09-17 | Iseki Agricult Mach | Ridge making equipment |
JPS63181140U (en) * | 1987-05-11 | 1988-11-22 | ||
JPH0230150U (en) * | 1988-08-17 | 1990-02-26 | ||
JPH0750053A (en) * | 1994-02-08 | 1995-02-21 | Toshiba Corp | Optical disc unit |
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