JPH0352857U - - Google Patents
Info
- Publication number
- JPH0352857U JPH0352857U JP11413489U JP11413489U JPH0352857U JP H0352857 U JPH0352857 U JP H0352857U JP 11413489 U JP11413489 U JP 11413489U JP 11413489 U JP11413489 U JP 11413489U JP H0352857 U JPH0352857 U JP H0352857U
- Authority
- JP
- Japan
- Prior art keywords
- slider
- chassis
- gear
- sliders
- rack
- 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
- 230000003287 optical effect Effects 0.000 claims description 6
Landscapes
- Feeding And Guiding Record Carriers (AREA)
Description
第１図はこの考案の実施例である光デイスクプ
レーヤのローデイング機構を示す斜視図、第２図
および第３図は同実施例の部分を示す平面図、第
４図は従来の光デイスクプレーヤのローデイング
機構の例を示す斜視図である。
１……メカデツキ、１ａ……ピン、２……スピ
ンドルモータ、３……光ピツクアツプ、４……シ
ヤーシ、４ａ……ガイド溝、４ｂ……軸、５……
第１のスライダ、５ａ……ガイド溝、６……第３
のスライダ、６ａ……ピン、６ｂ……ラツク、６
ｃ……トリガーギヤ、６ｄ……凹部、７……ギヤ
、７ａ……トリガーギヤ、８……ギヤ、９……モ
ータ、１０……第２のスライダ、１０ａ……凹部
、１１……アーム、１１ａ，１１ｂ……ピン、１
２……アーム、１２ａ……ストツパピン、１３…
…トレイ、１４……トレイホルダ、１４ａ……ピ
ン、１５……シヤーシ、１５ａ……ガイド溝、１
５ｂ……ガイドピン、１６……スライダ、１６ａ
，１６ｂ……ガイド溝、１６ｃ……ラツク、１７
……ギヤ。
Fig. 1 is a perspective view showing a loading mechanism of an optical disc player which is an embodiment of this invention, Figs. 2 and 3 are plan views showing parts of the same embodiment, and Fig. 4 is a view of a conventional optical disc player. FIG. 3 is a perspective view showing an example of a loading mechanism. 1... Mechanical deck, 1a... Pin, 2... Spindle motor, 3... Optical pickup, 4... Chassis, 4a... Guide groove, 4b... Shaft, 5...
1st slider, 5a...guide groove, 6...3rd
Slider, 6a...Pin, 6b...Rack, 6
c...Trigger gear, 6d...Recess, 7...Gear, 7a...Trigger gear, 8...Gear, 9...Motor, 10...Second slider, 10a...Recess, 11...Arm, 11a, 11b...Pin, 1
2... Arm, 12a... Stopper pin, 13...
... Tray, 14 ... Tray holder, 14a ... Pin, 15 ... Chassis, 15a ... Guide groove, 1
5b...Guide pin, 16...Slider, 16a
, 16b...Guide groove, 16c...Rack, 17
……gear.
Claims (1)
信号を読取るピツクアツプを備えたメカデツキ１
にピン１ａ，１ａ…を立設し、該ピンをシヤーシ
に設けた上下方向のガイド溝４ａ，４ａ…とメカ
デツキの左右に配置されシヤーシに摺動自在に支
持された第１のスライダ５，５の斜めのガイド溝
５ａ，５ａ…に挿通し、１つのモータ９で駆動さ
れる駆動機構をシヤーシに摺動自在に支持された
第２のスライダ１０に設け、前記駆動機構のギヤ
７と噛合うラツク６ｂを有する第３のスライダ６
をシヤーシに摺動自在に支持し、第２および第３
のスライダに設けた夫々の凹部のいずれかに嵌ま
り第２および第３のスライダのいずれか一方を停
止させるストツパピン１２ａをシヤーシに回動自
在に支持されたアーム１２に立設し、前記駆動機
構のギヤ８で行われるトレイ移送行程の終了直前
に第３のスライダ６のラツク６ｂと噛合うギヤ７
に設けたトリガーギヤ７ａにより前記ラツク６ｂ
とギヤ７を噛合わせ第３のスライダ６を送り、第
３のスライダ６の凹部がストツパピン１２ａの移
動路に至ると、ストツパピン１２ａが第２のスラ
イダ１０の凹部から第３のスライダ６の凹部に移
動して第３のスライダ６を停止させると共に第２
のスライダ１０を移動するようにし、第２のスラ
イダ１０の移動により、第１のスライダ５，５を
平行移動させてメカデツキ１を上昇させることに
より光デイスクをクランプすることを特徴とする
光デイスクプレーヤのローデイング機構。 Mecha deck 1 equipped with a spindle motor that rotates the optical disk and a pick-up that reads signals
vertical guide grooves 4a, 4a... provided on the chassis, and first sliders 5, 5 disposed on the left and right sides of the mechanical deck and slidably supported on the chassis. A drive mechanism driven by one motor 9 is provided on a second slider 10 slidably supported by the chassis, and meshes with the gear 7 of the drive mechanism. Third slider 6 with rack 6b
is slidably supported on the chassis, and the second and third
A stopper pin 12a that fits into one of the recesses provided in each of the sliders to stop one of the second and third sliders is erected on the arm 12 rotatably supported by the chassis, and Gear 7 engages with rack 6b of third slider 6 immediately before the end of the tray transfer stroke carried out by gear 8.
The trigger gear 7a provided in the rack 6b
When the gear 7 is engaged with the third slider 6 and the recess of the third slider 6 reaches the movement path of the stopper pin 12a, the stopper pin 12a is moved from the recess of the second slider 10 to the recess of the third slider 6. The third slider 6 is moved and the second slider 6 is stopped.
An optical disk player characterized in that the slider 10 is moved, and the movement of the second slider 10 moves the first sliders 5, 5 in parallel to raise the mechanical deck 1, thereby clamping the optical disk. loading mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11413489U JP2534894Y2 (en) | 1989-09-28 | 1989-09-28 | Loading mechanism of optical disk player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11413489U JP2534894Y2 (en) | 1989-09-28 | 1989-09-28 | Loading mechanism of optical disk player |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0352857U true JPH0352857U (en) | 1991-05-22 |
| JP2534894Y2 JP2534894Y2 (en) | 1997-05-07 |
Family
ID=31662519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11413489U Expired - Lifetime JP2534894Y2 (en) | 1989-09-28 | 1989-09-28 | Loading mechanism of optical disk player |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2534894Y2 (en) |
-
1989
- 1989-09-28 JP JP11413489U patent/JP2534894Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2534894Y2 (en) | 1997-05-07 |
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