JPH0268349U - - Google Patents
Info
- Publication number
- JPH0268349U JPH0268349U JP14665188U JP14665188U JPH0268349U JP H0268349 U JPH0268349 U JP H0268349U JP 14665188 U JP14665188 U JP 14665188U JP 14665188 U JP14665188 U JP 14665188U JP H0268349 U JPH0268349 U JP H0268349U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- disk
- lifting
- opening
- disc
- 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.)
- Granted
Links
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Description
第１図から第６図まではこの考案の実施例を示
し、第１図と第２図はデイスクプレーヤの夫々の
動作状態における要部側面図、第３図は第１図の
要部平面図、第４図と第５図は夫々の動作状態に
おける全体平面図、第６図は第４図の要部正面図
、第７図と第８図は従来装置の夫々の動作状態に
おける要部側面図である。
１…シヤーシ、１１ａ，１１ｂ…側板、１２…
天井板、１３…ガイド、１４…デイスク挿入口、
１５…シヤツター、１６…回動支点軸、１７…移
送ローラー、１９…ターンテーブルモータ、２０
…ターンテーブル、２１…光ピツクアツプ、２２
…ピツクアツプ送り機構、２３…再生装置、２４
…昇降ギヤ列、２５…支承プレート、２６，２８
，４９，５３，５４，５７…支点ピン、２７…ラ
ツクギヤ、２９…アーム、３０，３１，３２，３
４，３６…ピン、３３，３５…レバー、３７…移
送モータ、３８，３９，４０，４１，４２，４３
，４７…ギヤ、４４，５９…ソレノイド、４４ａ
，５９ａ…作動子、４５，４６…ピニオン、４８
…クランププレート、５０…クランプヘツド、５
１…位置決めレバー、５５，５６…位置決めレバ
ー、５８…切換レバー、６０，６１…位置決めピ
ン、６２…切換ピン、６３，６４…係合孔、６５
…ばね、Ｄ１，Ｄ２…デイスク、Ｍ１…移送機構
部、Ｍ２…昇降機構部、Ｍ３…シヤツター開閉機
構、Ｓ１，Ｓ２…Ｓ５…センサ、Ｅ１…発光素子
、Ｅ２…受光素子。
1 to 6 show embodiments of this invention, FIGS. 1 and 2 are side views of the main parts of the disk player in respective operating states, and FIG. 3 is a plan view of the main parts of FIG. 1. , Figures 4 and 5 are overall plan views in their respective operating states, Figure 6 is a front view of the main parts of Fig. 4, and Figures 7 and 8 are side views of the main parts of the conventional device in their respective operating states. It is a diagram. 1... Chassis, 11a, 11b... Side plate, 12...
Ceiling plate, 13...guide, 14...disk insertion slot,
15... Shutter, 16... Rotation fulcrum shaft, 17... Transfer roller, 19... Turntable motor, 20
... Turntable, 21 ... Optical pickup, 22
...Pickup feed mechanism, 23...Playback device, 24
...Elevating gear train, 25...Support plate, 26, 28
, 49, 53, 54, 57... Fulcrum pin, 27... Rack gear, 29... Arm, 30, 31, 32, 3
4, 36... Pin, 33, 35... Lever, 37... Transfer motor, 38, 39, 40, 41, 42, 43
, 47... Gear, 44, 59... Solenoid, 44a
, 59a... Actuator, 45, 46... Pinion, 48
... Clamp plate, 50 ... Clamp head, 5
1... Positioning lever, 55, 56... Positioning lever, 58... Switching lever, 60, 61... Positioning pin, 62... Switching pin, 63, 64... Engaging hole, 65
...Spring, D1 , D2 ...Disk, M1 ...Transfer mechanism section, M2...Elevating mechanism section, M3 ...Shutter opening/closing mechanism, S1 , S2 ... S5 ...Sensor, E1 ... Light emitting element, E 2 ... Light receiving element.
Claims (1)
入口、再生位置上方間にわたつてデイスクを水平
状移送し、移送ローラーと共にデイスクを、上記
上方位置、再生位置間にわたつて昇降機構部によ
つて昇降動作を行うように構成したデイスクプレ
ーヤーにおいて、 デイスク挿入口の上方にシヤツターの回動支点
軸を設け、デイスクの上記水平状移送中はシヤツ
ターを水平状の開き姿勢に保ち、かつ、上記昇降
動作の下降動作完了後はシヤツターを垂下した閉
じ姿勢に保つように、シヤツターを開閉操作する
シヤツター開閉機構を上記昇降機構部に連動して
構成したことを特徴とするデイスク誤挿入防止装
置。[Claim for Utility Model Registration] The disk is horizontally transferred between the disk insertion slot and the upper playback position by the transfer roller of the transfer mechanism, and the disk is moved together with the transfer roller between the above upper position and the playback position. In a disc player configured to perform lifting and lowering operations using a lifting mechanism, a rotation fulcrum shaft for the shutter is provided above the disc insertion opening, and the shutter is held in a horizontal open position during the horizontal movement of the disc. A shutter opening/closing mechanism for opening and closing the shutter is constructed in conjunction with the lifting mechanism so that the shutter is maintained in a hanging closed position after the completion of the lowering operation of the lifting operation. Insertion prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988146651U JP2538656Y2 (en) | 1988-11-11 | 1988-11-11 | Disk mis-insertion prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988146651U JP2538656Y2 (en) | 1988-11-11 | 1988-11-11 | Disk mis-insertion prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0268349U true JPH0268349U (en) | 1990-05-23 |
| JP2538656Y2 JP2538656Y2 (en) | 1997-06-18 |
Family
ID=31416340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988146651U Expired - Lifetime JP2538656Y2 (en) | 1988-11-11 | 1988-11-11 | Disk mis-insertion prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2538656Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008071373A (en) * | 2004-12-28 | 2008-03-27 | Matsushita Electric Ind Co Ltd | Loading device and method, and disk drive |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62164262A (en) * | 1986-01-14 | 1987-07-20 | Shintomu Kk | Open/close mechanism for loading port of disk player |
| JPS62153648U (en) * | 1986-03-20 | 1987-09-29 |
-
1988
- 1988-11-11 JP JP1988146651U patent/JP2538656Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62164262A (en) * | 1986-01-14 | 1987-07-20 | Shintomu Kk | Open/close mechanism for loading port of disk player |
| JPS62153648U (en) * | 1986-03-20 | 1987-09-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2538656Y2 (en) | 1997-06-18 |
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