JPS62250548A - Disk player - Google Patents

Disk player

Info

Publication number
JPS62250548A
JPS62250548A JP61094037A JP9403786A JPS62250548A JP S62250548 A JPS62250548 A JP S62250548A JP 61094037 A JP61094037 A JP 61094037A JP 9403786 A JP9403786 A JP 9403786A JP S62250548 A JPS62250548 A JP S62250548A
Authority
JP
Japan
Prior art keywords
disk
moving member
turntable
clamp
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.)
Pending
Application number
JP61094037A
Other languages
Japanese (ja)
Inventor
Hajime Wada
肇 和田
Takumi Oota
琢己 太田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Tottori Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Sanyo Electric Co Ltd, Tottori Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP61094037A priority Critical patent/JPS62250548A/en
Publication of JPS62250548A publication Critical patent/JPS62250548A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To manually move a disk in the titled player and to load and clamp the disk onto a turntable by adopting a constitution for the player that a clamp operating member is operated by the movement of a prescribed stroke of a 2nd mobile member. CONSTITUTION:The disk 2 is loaded to the disk containing recess 4 of the 1st mobile member 1 at the open position, the manual pressing section 13 of the 2nd mobile member 10 is depressed from the state placed on a disk loading base 3 and moved to the inside of the device 11. The 1st mobile member 1 connected by springs 9, 9 is moved together by the movement of the 2nd mobile member 10. In depressing the manual depression section 13 toward the device 11, control plates 30, 30 are moved to the inside of the device 11 against the force of springs 27, 27. When the disk 2 is clamped to the turntable by the force of a magnet.

Description

【発明の詳細な説明】 イ) 産業上の利用分野 本発明はディスク載置部を有する移動部材を開放位置か
ら閉塞位置まで移動するディスクプレイヤに関する。
DETAILED DESCRIPTION OF THE INVENTION A) Field of Industrial Application The present invention relates to a disc player that moves a moving member having a disc mounting portion from an open position to a closed position.

口)従来の技術 従来、フンバクトディスクブレイヤ等の光学的再生装置
は高級商品としての位置付けがあり、ディスクの装置へ
の挿入及び排出を自動(モータ駆動)で行うようにした
ものとして特開昭60−80159号公報にて公知であ
る。しかしながら、フンバクトディスクブレイヤも普及
期を迎え、手動でディスクを装置内に挿入し1.且つ機
械的鎖錠の解除で、ディスクを排出することのできる安
価な手動式ディスクプレイヤが望まれている。
Conventional technology Conventionally, optical playback devices such as the Funbakuto Disc Brayer have been positioned as high-end products. It is known from the publication No. 60-80159. However, the Funbakuto disc braker has also become popular, and the disc is manually inserted into the device. In addition, there is a need for an inexpensive manual disc player that can eject a disc by releasing the mechanical lock.

上述の自動式ディスクプレイヤはモータの駆動力を歯車
等の減速機構を用いて、ディスクを載置収納する移動部
材を開放位置から閉本位置まで移動し、続いてクランプ
作動部材を作動するよう構成している。したがって、移
動部材に装着されたラックと駆動歯車との噛合タイミン
グをうまくとらないと、ギアとの噛み合いに不都合を生
じ、故障率が高くなる、あるいはタイミングをとるため
の開閉手段を多く必要とする等の開運があった。
The above-mentioned automatic disc player is configured to use a speed reduction mechanism such as gears to reduce the driving force of the motor to move a moving member for placing and storing a disc from an open position to a closed position, and then operate a clamp operating member. are doing. Therefore, if the timing of the meshing between the rack attached to the moving member and the drive gear is not properly adjusted, the meshing with the gear will be inconvenient, resulting in a high failure rate, or requiring many opening/closing means to adjust the timing. There was good luck.

ハ) 発明が解決しようとする問題点 本発明は手動でディスクを装置内に移動し、ターンテー
ブルにディスクを装着しクランプすることができるディ
スクプレイヤを提供しようとするものである。
C) Problems to be Solved by the Invention The present invention seeks to provide a disc player in which a disc can be manually moved into the device, and the disc can be mounted and clamped on a turntable.

二)問題点を解決するための手段 本発明はディスク載置部を有し、ディスクの装着可能な
開放位置からディスクをターンテーブルに載置するまで
の第1ストロークを移動する第1移動部材と、手動押圧
部を有し、第1移動部材を載置し前記開放位置から閉本
位置までの第1ストロークを移動し、更に所定ストロー
ク移動する第2s動部材と、ディスクを前記ターン−テ
ーブルに載置し回転支持す−・く作動するクランプ作動
部材とよりなり、このクランプ作動部材を前記第2移動
部材の所定ストロークの移動により作動するよう構成し
たものである。
2) Means for Solving Problems The present invention has a disc mounting section, and a first moving member that moves a first stroke from an open position where the disc can be mounted to mounting the disc on the turntable. , a second movable member having a manual pressing portion, on which the first movable member is mounted, moves a first stroke from the open position to the book-closed position, and further moves a predetermined stroke; The clamp operating member is mounted and rotated to support the clamp operating member, and the clamp operating member is configured to be operated by the movement of the second moving member by a predetermined stroke.

ホ) 作用 本発明のディスクプレイヤによれば、第2移動部材の手
動押圧部による開放位置から閉塞位置までの第1ストロ
ークの移動により、ディスクを載置収納した第1移動部
材は閉塞位置まで移動され、更に第2移動部材の所定ス
トロークの移動により前記第1移動部材に載置収納され
たディスクはクランプ作動部材によりクランプされる。
E) Function: According to the disc player of the present invention, the first stroke movement from the open position to the closed position by the manual pressing portion of the second moving member moves the first moving member with the disc placed therein to the closed position. Further, as the second moving member moves by a predetermined stroke, the disk placed and housed on the first moving member is clamped by the clamp actuating member.

へ) 実施例 第1図は本発明の実施例のディスクプレイヤの構成図で
ある。
Embodiment FIG. 1 is a block diagram of a disc player according to an embodiment of the present invention.

(1)は第1移動部材で中心孔(2′)を有するディス
ク(2)を載置収納するU字形のディスク載置台(3〉
と、ディスク収納凹所(4)とからなるディスク載置部
と、ディスク回転用モータ及びピックアップの臨む透孔
(5)とを有し、ディスク(2)の装着可能な開放位置
からディスク(2)をクランプ作動するr+A室位置ま
で移動する。第2rXJはこの第1移動部材(上)の構
成図で、(8)(6)・・・は四隅に設けられた螺子孔
(7)(7)・・・を有したボス、(8)(8)はバネ
(9)<9>の一端が係止されたボスである。(耗)は
ディスクプレイヤ(以下、装置という>(11)の前面
パネル(12)となる化粧面の施きれた手動押圧部(1
3)の設けられた第2移動部材である。第3図はこの第
2移動部材(赳)の構成図を示し、(14)(14>・
・・は四隅に設けられた長溝、(15)(15)は前述
のバネ(9)(9)の他端が係止される折片である。(
16)(16)は後述する中間移動杆の摺動溝、(17
)はピックアップ及びディスク回転用モータの臨む孔、
(18)は後述する鎖錠板の鎖錠爪、(19)は植ピン
、(20)(20)は後方折曲片である。
(1) is the first moving member, which is a U-shaped disk mounting table (3) on which a disk (2) having a center hole (2') is placed and stored.
and a disc storage recess (4), and a through hole (5) through which the disc rotation motor and pickup face. ) to the r+A chamber position where the clamp is activated. 2rXJ is a configuration diagram of this first moving member (upper), (8), (6)... are bosses with screw holes (7) (7)... provided at the four corners, (8) (8) is a boss to which one end of the spring (9) <9> is locked. (wear) is the manual pressing part (1) with a decorative surface that becomes the front panel (12) of the disc player (hereinafter referred to as the device) (11).
3) is the second moving member provided. FIG. 3 shows a configuration diagram of this second moving member (14) (14>・
... are long grooves provided at the four corners, and (15) (15) are folded pieces to which the other ends of the aforementioned springs (9) (9) are locked. (
16) (16) is the sliding groove of the intermediate moving rod which will be described later, (17
) is the hole facing the pickup and disc rotation motor,
(18) is a locking pawl of a locking plate to be described later, (19) is a stud pin, and (20) (20) is a rear bent piece.

このように第1移動部材(上)と第2移動部材(圧)と
は構成されており、第1移動部材(上)は四つの螺子(
21)(21)・・・が、第2移動部材(10)の長溝
(14)(14)・・・を介して、ボス(6)(6)・
・・に螺合されることにより、第2移動部材(耗)と連
結され、バネ(9)(9)により第2移動部材(10)
と一体となる。
The first moving member (upper) and the second moving member (pressure) are configured in this way, and the first moving member (upper) has four screws (
21) (21)... are connected to the bosses (6) (6) via the long grooves (14) (14)... of the second moving member (10).
... is connected to the second moving member (wear), and the second moving member (10) is connected to the second moving member (10) by the springs (9) (9).
Become one with.

次に(22)は装!(11)のシャーシで、第4図に構
成図を示す、シャーシ(22)は第1移動部材(1)と
第2移動部材(LO)とをその開放位置で支持する中間
移動杆<23)<23)の摺動される折曲側板(24)
(24)と、この折曲側板(24)(24)の右端に設
けられた起立片(25)(25)と、突片(26)(2
6)に一端の係止されるスプリング(27)(27)の
他端に接続されると共に透孔(28)<28 )(2B
 )(2B )に挿入される突足(29)(29)(2
9)(29)を有した制御板(30)(30)を支持す
る垂直規制孔(31)(31)(31)(31)を有し
た折曲内側板(32)(32)と、テーパー辺(33)
を有し、ばね(34)の装着きれたし形鋼錠板(35)
の挿通される折曲板(36)と折曲側板(32)に設け
た透溝(37)と、発条(38)の一端の係止される係
と片(39)と、後述する駆動シャーシの臨む孔(40
)とを有す。
Next (22) is the outfit! The chassis (11), whose configuration is shown in FIG. 4, has a chassis (22) with an intermediate moving rod that supports the first moving member (1) and the second moving member (LO) in their open positions. <23) Sliding bent side plate (24)
(24), the upright pieces (25) (25) provided at the right end of the bent side plates (24) (24), and the projecting pieces (26) (2
6), one end of which is locked, and the other end of (27) is connected to the spring (27), and the through hole (28)
) (2B ) (29) (29) (2
9) A bent inner plate (32) (32) having vertical regulation holes (31) (31) (31) (31) supporting a control plate (30) (30) having (29) and a tapered Side (33)
A shaped steel locking plate (35) with a spring (34) attached to it.
The folding plate (36) through which it is inserted, the transmission groove (37) provided in the folding side plate (32), the latch and piece (39) to which one end of the spring (38) is locked, and the drive chassis to be described later. hole facing (40
).

更に、シャーシ(22)にはクランプ部材(41)の装
着されたL形基枠(42)がその側面に装着されている
Further, an L-shaped base frame (42) to which a clamp member (41) is attached is attached to the side surface of the chassis (22).

前記中間移動杆(23)(23)は折曲側板(24)(
24)に設けられた長溝(43)(43)に挿入される
突軸(44〉(44><44)<4a)と、第2移動部
材(LO)の摺動溝(16)(16)に挿入される突軸
(45バ45)(45)(45)とにて、第2移動部材
(10)とシャーシ(22)との間を移動する。第1図
の装!(11)の開放位置では第2移動部材(朋)の摺
動溝(16)(16)の右端が突軸(45)(45)に
当接して、第2移動部材(10)をシャーシ(22)に
対して支持している。
The intermediate moving rods (23) (23) have bent side plates (24) (
The protruding shaft (44>(44><44)<4a) inserted into the long grooves (43) (43) provided in 24) and the sliding groove (16) (16) of the second moving member (LO) It moves between the second moving member (10) and the chassis (22) by the protruding shafts (45 bars 45) (45) (45) inserted into the second moving member (10) and the chassis (22). The outfit shown in Figure 1! In the open position (11), the right ends of the sliding grooves (16) (16) of the second moving member (tomo) come into contact with the protruding shafts (45) (45), and the second moving member (10) 22).

次に(46)はピックアップ(47)を駆動支持するピ
ックアップ支持体く48)とディスク回転用モータ(4
9)とを装着した駆動シャーシで、シャーシ〈22)の
孔(40)を覆うよう構成され、両側はシャーシ(22
)の折曲内側板(32)(32)に対接するよう折曲片
(50)(50)となされている。
Next, (46) is a pickup support 48) that drives and supports the pickup (47) and a disk rotation motor (48).
9) is configured to cover the hole (40) of the chassis (22), and both sides are fitted with the chassis (22).
) are formed into bent pieces (50) (50) so as to be in contact with the bent inner plates (32) (32).

制御板(30)(30)は斜溝<51)(51)と水平
溝〈52)(52)からなるクランク溝(53)(53
)と起立片(54)(54)をそれぞれ有しており、制
御ピン(55)(55)(55)(55)にて、このク
ランク溝(邦バ且)を介してシャーシ(22〉の折曲内
側板(32)<32>に設けた垂直規制孔(31)(3
1)(31)(31)に臨み、駆動シャーシ(46)に
固定される。(56)は係止片(39)に一端の係止さ
れた発条(3B)を巻いて第2移動部材(す)の植ピン
(19)に他端を係止する中継軸である。
The control plates (30) (30) have crank grooves (53) (53) consisting of diagonal grooves (51) (51) and horizontal grooves (52) (52).
) and upright pieces (54) (54), respectively, and the control pins (55) (55) (55) (55) connect the chassis (22> Vertical regulation hole (31) (3) provided in the bent inner plate (32) <32>
1) (31) (31) and is fixed to the drive chassis (46). (56) is a relay shaft that winds the spring (3B) with one end locked on the locking piece (39) and locks the other end on the planted pin (19) of the second moving member (su).

クランプ部材(41)は第5図に示すように基枠(42
)に装着された抜は止め枠(57)と、緩衝材(58)
の装着された磁石(59)とモータ軸(60)に嵌合さ
れるホルダー#(61)の装着された板材(62)(6
2)とよりなり、更にモータ軸(60)に装置されたタ
ーンテーブル〈63)は磁性体材料によって構成され、
ディスク(2ンを磁石(59)の磁力によりクランプす
るものである。
The clamp member (41) is attached to the base frame (42) as shown in FIG.
) attached to the removal stopper frame (57) and the cushioning material (58)
The plate material (62) (6
2), and the turntable (63) installed on the motor shaft (60) is made of a magnetic material,
The disk (2) is clamped by the magnetic force of the magnet (59).

上述の如く構成された本発明の動作につき説明する。The operation of the present invention configured as described above will be explained.

今、第1図に示す装置(11)の開放位置で、ディスク
〈2ンを第1移動部材(1)のディスク収納凹所(4)
に装着し、ディスク載置台(3)に置いた状態から、第
2移動部材(10)の手動押圧部(13)を押圧して、
装W!t(11)の内方に移動する。この第2移動部材
(胆)の移動により、バネ(9)(9)にて連結された
第1移動部材(上)が−緒に移動する。そして、第6図
に示すように、第1移動部材(1)がシャーシ(22)
の起立片(25)(25)に当接する位置(閉塞位置)
に至ると、もはや第1移動部材(工)は移動することが
できなくなるが、第2移動部材(氏)は更に装置(11
)の内方へと移動可能である。
Now, in the open position of the device (11) shown in FIG.
and press the manual pressing part (13) of the second moving member (10) from the state where it is mounted on the disk mounting table (3).
Dressed W! Move inward of t(11). Due to this movement of the second moving member (upper), the first moving member (upper) connected by springs (9) (9) moves together. As shown in FIG. 6, the first moving member (1) is connected to the chassis (22).
The position where it contacts the upright piece (25) (25) (closed position)
, the first moving member (11) can no longer move, but the second moving member (11) further moves the device (11).
) can be moved inward.

この位置より更に手動押圧部(13)を装置(11〉に
向かって押圧すると、第2移動部材(赳)の後方折曲片
(20)(20)が制御板(30)(30)の起立片(
54)(54)に当接するので、制御板<30)(30
)はスプリング(27)(27)の力に抗して装置(1
1)の内方へと移動される。この制御板(30)(3G
)の右方向への移動で、クランク溝(53)(53)が
右方向に移動し、制御ピン(55)(55)(55)(
55)は斜溝(51)(51)(51)< 51 )に
案内されて、垂直規制孔(31)(31)(31)(3
1)内を上昇してい(。このため、ディスク回転用モー
タ(49)とピックアップ(47)を装着した駆動シャ
ーシ(46)が上昇し、第7図に示すように、ディスク
回転用モータ(49)に装着きれたターンテーブル(6
3)がディスク載置台(3)に載置きれたディスク(2
)をその中心孔(2゛)に挿入して載置し、クランプ部
材(蛙)に向かって上昇していく、そして、第8図に示
すように、磁石(59)の力にてディスク(2)をター
ンテーブル(63)にクランプする。
When the manual pressing part (13) is further pressed toward the device (11>) from this position, the rear bent pieces (20) (20) of the second moving member (赳) raise the control plates (30) (30). Piece (
54) (54), so the control plate <30) (30
) resists the force of the springs (27) (27) and the device (1
1) is moved inward. This control board (30) (3G
) to the right, the crank grooves (53) (53) move to the right, and the control pins (55) (55) (55) (
55) is guided by the diagonal groove (51) (51) (51) < 51 ) and the vertical regulation hole (31) (31) (31) (3
1) (. Therefore, the drive chassis (46) on which the disk rotation motor (49) and the pickup (47) are mounted rises, and as shown in FIG. 7, the disk rotation motor (49) ) is fully attached to the turntable (6
3) is placed on the disk mounting table (3).
) is inserted into the center hole (2゛) and placed there, and then it rises toward the clamp member (frog), and as shown in Figure 8, the disk ( 2) is clamped to the turntable (63).

一方、第2移動部材<胆)の鎖錠爪(18)は鎖錠板(
35)のテーパー辺(33)を乗り越えて鎖錠板(35
)に鎖錠され、第2移動部材(す)をバネ(9)(9)
及び発条(38)の力に抗して演奏位置に鎖錠する(第
7図参照)。
On the other hand, the locking pawl (18) of the second moving member is the locking plate (
Climb over the tapered side (33) of the lock plate (35)
), and the second moving member (su) is locked by the spring (9) (9)
and is locked in the playing position against the force of the spring (38) (see Figure 7).

また、ディスク(2)の排出に際しては鎖錠板(35)
を図の下方に移動して鎖錠板(35)と鎖錠爪(18)
との鎖錠を解除すればよい。このとき、第2移動部材(
烈)はバネ(9)(9)の復元力と発条(38)の蓄積
された復元力により装置(11)の外方に向かって移動
しようとする。この第2移動部材(胆)の移動に伴なっ
て、バネ(9)(9)にて連結きれた第1移動部材(1
)も連動して移動する。この第2移動部材(烈)の装置
(11)の外方への移動により、後方折曲片(20)(
20)が移動するので、スプリング(27)(27)の
復元力により制御板(30)(30)が装置<11)の
外方へと移動するので、クランク溝(並)(53)・=
が制御ビン(55)(55>・・・を案内して垂直規制
孔(31)(31)・・・内を下方に移動し、第1図の
排出状態に至るものである。
In addition, when ejecting the disc (2), a lock plate (35)
Move the lock plate (35) and lock claw (18) downward in the diagram.
All you have to do is release the lock. At this time, the second moving member (
The device (11) tries to move outward from the device (11) due to the restoring force of the springs (9) and the accumulated restoring force of the spring (38). Along with the movement of the second moving member (blade), the first moving member (1
) will also move in conjunction. This movement of the second moving member (ret) to the outside of the device (11) causes the rear bending piece (20) (
20) moves, the restoring force of the springs (27) (27) causes the control plates (30) (30) to move outward from the device <11), so the crank groove (average) (53) =
guides the control bins (55) (55>...) and moves downward inside the vertical regulation holes (31) (31)... to reach the discharge state shown in FIG.

ト)発明の効果 上述の如く、本発明のディスクプレイヤによれば、手動
でディスクを装置内に移動し、ターンテーブルにディス
クを装着しクランプすることができるので、安価で故障
率の少い堅牢なディスクプレイヤを提供することができ
る。
g) Effects of the Invention As described above, according to the disc player of the present invention, the disc can be manually moved into the device, and the disc can be mounted on the turntable and clamped. It is possible to provide a disc player with a wide range of functions.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明実施例のディスクプレイヤの開放位置(
排出状態)を示す構成図で、同図(a)は平面図、(b
)は側面図である。第2図は本発明の第1移動部材で、
同図(a)は平面図、(b)は側面図である。第3図は
本発明の第2移動部材で、同図(a)は平面図、(b)
は側面図である。第4図は本発明のシャーシで、同図(
a)は平面図、(b)は側面図、(c)は側断面図であ
る。第5図は第1図のディスクプレイヤのクランプ部材
と駆動シャーシとの関係を示す一部側断面図、第6図は
第1図のディスクプレイヤの動作を説明する構成図で、
同図(a)は平面図、(b)は側面図である。第7図は
本発明のディスクブし・イi!の閉杢位l(演奏状態)
を示す構成図で、同図(a)は平面図、(b)は側面図
である。第8図は第7図のディスクプレイヤのクランプ
部材と駆動シャーシとの関係を示す一部側断面図である
。 (1)・・・第1移動部材、(2)・・・ディスク、く
3)・・・ディスク載置台、(4)・・・ディスク収納
凹所、(5)・・・透孔、(9)(9)・・・バネ、(
赳)・・・第2移動部材、(11)・・・ディスクプレ
イヤ(装置)、(12)・・・前面パネル、(13)・
・・手動押圧部、(22)・・シャーシ、(23バ23
)・・・中間移動杆、(25)(25)・・・起立片、
(30)<30)・・・制御板、(32)(32)・・
・折曲内側板、(38)・・・発条、(40)・・・孔
、(■)・・・クランプ部材、(42)・・・基枠、〈
46)・・・駆動シャーシ、(47)・・・ピックアッ
プ、(48)・・・ピックアップ支持体、(49)・・
・ディスク回転用モータ、(53)(53)・−クラン
ク溝、(54)(54)・・・起立片、(55)(55
)(55)(55)・・・制御ピン。 出願人 三洋電機株式会社 外1名 代理人 弁理士 西野卓M(外1名) 第2図 第3図 1al +8     17              10
第6図 第8図
FIG. 1 shows the open position (
(a) is a plan view, (b) is a configuration diagram showing the discharge state).
) is a side view. FIG. 2 shows the first moving member of the present invention,
FIG. 4(a) is a plan view, and FIG. 2(b) is a side view. FIG. 3 shows the second moving member of the present invention, where (a) is a plan view and (b) is a plan view.
is a side view. Figure 4 shows the chassis of the present invention;
(a) is a plan view, (b) is a side view, and (c) is a side sectional view. FIG. 5 is a partial side sectional view showing the relationship between the clamp member and the drive chassis of the disc player of FIG. 1, and FIG. 6 is a configuration diagram illustrating the operation of the disc player of FIG. 1.
FIG. 4(a) is a plan view, and FIG. 2(b) is a side view. FIG. 7 shows the disk drive system of the present invention! Closed position l (playing state)
FIG. 2 is a configuration diagram showing the configuration, in which (a) is a plan view and (b) is a side view. FIG. 8 is a partial side sectional view showing the relationship between the clamp member and the drive chassis of the disc player of FIG. 7. (1)...First moving member, (2)...Disk, (3)...Disk mounting base, (4)...Disc storage recess, (5)...Through hole, ( 9) (9)...Spring, (
赳)...Second moving member, (11)...Disc player (device), (12)...Front panel, (13)...
・・Manual pressing part, (22) ・・Chassis, (23 bar 23
) ... intermediate moving rod, (25) (25) ... standing piece,
(30)<30)...control board, (32)(32)...
- Bent inner plate, (38)... spring, (40)... hole, (■)... clamp member, (42)... base frame, <
46)...Drive chassis, (47)...Pickup, (48)...Pickup support, (49)...
- Disk rotation motor, (53) (53) - crank groove, (54) (54)... upright piece, (55) (55
)(55)(55)...Control pin. Applicant: Sanyo Electric Co., Ltd. (1 other person) Representative: Patent attorney Takashi Nishino M (1 other person) Figure 2, Figure 3, 1al +8 17 10
Figure 6 Figure 8

Claims (2)

【特許請求の範囲】[Claims] (1)ディスク載置部を有し、ディスクの装置可能な開
放位置からディスクをターンテーブルに載置する閉塞位
置までの第1ストロークを移動する第1移動部材と、手
動押圧部を有し、第1移動部材を載置し前記開放位置か
ら閉塞位置までの第1ストロークを移動し、更に所定ス
トローク移動する第2移動部材と、ディスクを前記ター
ンテーブルに載置し回転支持すべく作動するクランプ作
動部材とよりなり、該クランプ作動部材は前記第2移動
部材の所定ストロークの移動により作動されることを特
徴とするディスクプレイヤ。
(1) A first moving member having a disk mounting portion and moving a first stroke from an open position where the disk can be placed on the turntable to a closed position in which the disk is placed on the turntable, and a manual pressing portion; a second moving member on which a first moving member is placed, moves a first stroke from the open position to the closed position, and further moves a predetermined stroke; and a clamp that operates to place and rotationally support a disk on the turntable. A disc player comprising an actuating member, wherein the clamp actuating member is actuated by movement of the second moving member by a predetermined stroke.
(2)前記クランプ作動部材は前記第2移動部材の所定
ストロークの移動により移動される制御板と、該制御板
に設けられたクランク溝により上下動し、前記ターンテ
ーブルを回転軸に装着したディスク回転用モータの装着
される駆動シャーシと、前記ターンテーブルとによりデ
ィスクをクランプするクランプ部材とより構成したこと
を特徴とする特許請求の範囲第1項記載のディスクプレ
イヤ。
(2) The clamp operating member includes a control plate that is moved by a predetermined stroke movement of the second moving member, and a disk that is moved up and down by a crank groove provided in the control plate, and the turntable is mounted on a rotating shaft. 2. A disc player according to claim 1, comprising a drive chassis to which a rotation motor is mounted, and a clamp member for clamping a disc by said turntable.
JP61094037A 1986-04-23 1986-04-23 Disk player Pending JPS62250548A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61094037A JPS62250548A (en) 1986-04-23 1986-04-23 Disk player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61094037A JPS62250548A (en) 1986-04-23 1986-04-23 Disk player

Publications (1)

Publication Number Publication Date
JPS62250548A true JPS62250548A (en) 1987-10-31

Family

ID=14099367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61094037A Pending JPS62250548A (en) 1986-04-23 1986-04-23 Disk player

Country Status (1)

Country Link
JP (1) JPS62250548A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5613562A (en) * 1979-07-13 1981-02-09 Toshiba Corp Equipping unit for magnetic disk cartridge
JPS6035353A (en) * 1983-08-06 1985-02-23 Brother Ind Ltd Photomagnetic reproducing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5613562A (en) * 1979-07-13 1981-02-09 Toshiba Corp Equipping unit for magnetic disk cartridge
JPS6035353A (en) * 1983-08-06 1985-02-23 Brother Ind Ltd Photomagnetic reproducing device

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