公开(公告)号：KR1020030076895A

公开(公告)日：2003-09-29

申请号：KR1020020015899

申请日：2002-03-23

Applicant: 삼성전자주식회사

Inventor： 허영우 ,  배병영 ,  최언진 ,  홍순교

IPC: G11B7/09

Abstract: PURPOSE: A device for controlling a tilt of an optical disk drive is provided to include three controlling screws for coupling a main base with a motor base and elevating the motor base by an elastic force of an elastic coupler, thereby controlling the tilt without changing absolute height of an optical disk. CONSTITUTION: A motor base installs a spindle motor(110) inside, and employs three small controlling holes(231,232,233). Three controlling screws(230) couple a main base(130) with the motor base by being connected to elastic bosses(220) through the controlling holes, and elevates the motor base by an elastic force of the elastic bosses. The motor base forms the 2 controlling holes in radial direction, on the basis of a rotation axis of the spindle motor, and forms the 1 controlling hole in tangential direction. The controlling screws are coupled with the elastic bosses through the controlling holes.

Abstract translation: 目的：提供一种用于控制光盘驱动器倾斜的装置，包括用于将主底座与电动机基座联接的三个控制螺钉，并通过弹性耦合器的弹力提升电动机底座，从而控制倾斜而不改变绝对值 光盘的高度。 构成：电机底座上安装有主轴电机（110），并采用三个小型控制孔（231,232,233）。 三个控制螺钉（230）通过通过控制孔连接到弹性凸台（220），将主底座（130）与马达座联接，并且通过弹性凸台的弹力来升高马达座。 电动机底座基于主轴电动机的旋转轴线在径向上形成2个控制孔，并在切向方向上形成1个控制孔。 控制螺钉通过控制孔与弹性凸台相连。

公开(公告)号：KR1020030040686A

公开(公告)日：2003-05-23

申请号：KR1020010071097

申请日：2001-11-15

Applicant: 삼성전자주식회사

Inventor： 최언진 ,  배병영 ,  홍순교

IPC: G11B17/04

CPC classification number: G11B17/056 ,  G11B17/047

Abstract: PURPOSE: A tray guide structure of an optical disc drive is provided to closely couple rails with rail covers in guide rails in a dual structure, thereby improving the strength thereof and firmly supporting a tray. The data reading error is not generated by preventing the vertical and horizontal vibration of shaking of the tray by providing vertical and horizontal restraining elements. CONSTITUTION: A tray guide structure of an optical disc drive includes guide rails(180,190) slidably mounted at both sides of a lower case(110) of a housing(100), guide rail supporting elements(111-114) provided at both sides of the lower case for preventing the deviation of the guide rails out of reciprocating paths thereof, rail coupling parts(131) formed at both sides of a tray(130) longitudinally and slidably coupled with the guide rails, forward restraining elements for restraining the forward movement distance of the guide rails and the tray to prevent the deviation of the tray out of the housing, and vertical and horizontal restraining elements for restraining the tray in the vertical and horizontal direction when the tray is inserted in the housing, thereby preventing the vertical and horizontal movement of the tray in the housing. Each of the guide rails includes a rail in the shape for receiving the rail coupling parts and slidably contacting the rail coupling parts, and a rail cover fixed outside the rail and slidably contacting the lower case.

Abstract translation: 目的：提供光盘驱动器的托盘引导结构，以双重结构将导轨与轨道盖紧密接合在导轨中，从而提高其强度并牢固地支撑托盘。 通过提供垂直和水平限制元件来防止托盘的振动的垂直和水平振动，不会产生数据读取错误。 构成：光盘驱动器的托盘引导结构包括可滑动地安装在壳体（100）的下壳体（110）的两侧的导轨（180,190），设置在壳体（100）两侧的导轨支撑元件（111-114） 用于防止导轨偏离其往复路径的下壳体，形成在与导轨纵向可滑动地联接的托盘（130）两侧的导轨联接部件（131），用于限制向前移动的向前限制元件 导轨和托盘的距离，以防止托盘偏离外壳，以及垂直和水平约束元件，用于当托盘插入壳体中时在垂直和水平方向上限制托盘，从而防止垂直和水平方向的垂直和水平 托盘在壳体中的水平移动。 每个导轨包括用于接收导轨联接部件并滑动地接触导轨联接部件的形状的轨道，以及固定在轨道外部并滑动地接触下壳体的轨道盖。

公开(公告)号：KR1020030038081A

公开(公告)日：2003-05-16

申请号：KR1020010069499

申请日：2001-11-08

Applicant: 삼성전자주식회사

Inventor： 전규찬 ,  배병영 ,  이진원 ,  홍순교

IPC: G11B17/02

Abstract: PURPOSE: An optical disk drive is provided to reduce a space occupied by a connection line for connecting a main circuit board to a sub-circuit board to produce a slim optical disk drive. CONSTITUTION: An optical disk drive includes a housing(110), a tray(120), the first and second connectors(151,152). A disk is mounted on the tray. The tray is inserted into the housing and comes out of the housing. The first connector is set on a main circuit board(130) attached to the housing. The second connector is placed on a sub-circuit board(140) attached to the tray. The first and second connectors are electrically separated from each other when the tray comes out of the housing and electrically connected to each other when the tray is inserted into the housing.

Abstract translation: 目的：提供光盘驱动器，以减少用于将主电路板连接到子电路板的连接线所占用的空间，以产生纤细的光盘驱动器。 构成：光盘驱动器包括壳体（110），托盘（120），第一和第二连接器（151,152）。 磁盘安装在托盘上。 托盘插入外壳并从外壳中脱出。 第一连接器设置在附接到壳体的主电路板（130）上。 第二连接器被放置在附接到托盘的子电路板（140）上。 当托盘从壳体出来时，第一和第二连接器彼此电分离，并且当托盘插入壳体时彼此电连接。

公开(公告)号：KR100373750B1

公开(公告)日：2003-02-26

申请号：KR1020000073474

申请日：2000-12-05

Applicant: 삼성전자주식회사

Inventor： 배병영 ,  홍순교 ,  이철우

IPC: G11B21/12

CPC classification number: G11B5/54 ,  G11B21/22

Abstract: An actuator loading/unloading device includes a block unit disposed at a base of a disc drive to be positioned outside a disc, a lamp member positioned on the block unit so that the lamp member is lifted from or lowered down on the block unit, an actuator being parked on the loading/unloading device by constraining a side end portion of a swing arm of the actuator during loading/unloading of the actuator, a stopper to restrict a lifting range of the lamp member, and a lifting/lowering unit to lift or lower the lamp member between the block unit and the stopper. The lifting/lowering unit includes a magnet inserted into a bottom surface of the lamp member, and an electromagnet inserted into a top surface of the block unit, facing the magnet. As a result, the actuator is stably parked on the disc drive having a compact structure where the actuator cannot be completely escaped from the disc during unloading of the actuator.

Abstract translation: 本发明的致动器装载/卸载装置包括：设置在盘驱动器的基部处以定位在盘的外部的块单元;定位在块单元上的灯构件，使得灯构件在块单元上升高或降低; 通过在所述致动器的装载/卸载期间限制所述致动器的摆臂的侧端部分而限制所述致动器停放在所述装载/卸载装置上，限制所述灯元件的提升范围的止动器和提升/升降单元 或者降低块单元和止动器之间的灯构件。 升降单元包括插入到灯构件的底表面中的磁体和插入到块单元的顶表面中的电磁体，磁体面向磁体。 结果，致动器稳定地停放在具有紧凑结构的磁盘驱动器上，其中致动器在卸载致动器期间不能从磁盘完全逸出。

公开(公告)号：KR100359087B1

公开(公告)日：2003-02-07

申请号：KR1019980042931

申请日：1998-10-14

Applicant: 삼성전자주식회사

Inventor： 김성훈 ,  고병천 ,  배병영 ,  홍순교 ,  이성진

IPC: G11B23/02

CPC classification number: G11B25/043 ,  G11B33/1426

Abstract: A radiation apparatus of a hard disk drive includes a base frame, a spindle motor installed at the base frame, a hard disk rotatably supported by a rotation shaft of the spindle motor, a cover frame coupled to the base frame and having a hole formed therein, a radiation plate installed at the cover frame and formed of a copper alloy having a thermal conductivity higher than that of the cover frame, and a portion for coupling the rotation shaft and the radiation plate so that driving heat generated by the spindle motor can be directly transferred to the radiation plate.

Abstract translation: 硬盘驱动器的辐射装置包括基架，安装在基架上的主轴电机，由主轴电机的旋转轴可旋转地支撑的硬盘，与基架连接并且具有形成在其中的孔的盖框架 辐射板，其安装在所述盖框架处并且由热传导率高于所述盖框架的铜合金形成;以及辐射板，其用于联接所述旋转轴和所述辐射板，使得由所述主轴电机产生的驱动热可以是 直接转移到辐射板上。

公开(公告)号：KR1020020095339A

公开(公告)日：2002-12-26

申请号：KR1020010033529

申请日：2001-06-14

Applicant: 삼성전자주식회사

Inventor： 배병영 ,  홍순교 ,  김광 ,  권해섭

IPC: G11B23/03

CPC classification number: G11B23/0306 ,  G11B23/0307

Abstract: PURPOSE: A disk cartridge is provided to reduce a contact length of a disk clamp and a disk clamp guide by limiting a space of the disk cartridge in which a disk moves, thereby shortening the height of the disk clamp and reducing the thickness of the disk cartridge accordingly. CONSTITUTION: In a disk cartridge(100) including a disk which is a data recording medium and a case containing the disk, the disk cartridge includes one or more center springs(130) installed at the case at regular gaps from a circumference of the disk to the outside to prevent the disk from inclining, wherein the center spring includes a contacting part placed toward the disk and contacting with the disk for receiving a pressuring force; elastic parts extended from the contacting part and supported by the case, and elastically transformed in the opposite direction of the pressing by the pressure applied to the contacting part.

Abstract translation: 目的：通过限制盘移动的盘盒的空间来减小盘夹和盘夹引导件的接触长度，从而缩短盘夹的高度并减小盘的厚度。 相应的墨盒。 构成：在包括作为数据记录介质的盘和包含盘的盒的盘盒（100）中，盘盒包括一个或多个中心弹簧（130），其安装在与盘周围规则间隙处的壳体 到达外部以防止盘倾斜，其中中心弹簧包括朝向盘放置并与盘接触以接收加压力的接触部分; 弹性部件从接触部分延伸并由壳体支撑，并且通过施加到接触部分的压力沿相反的压紧方向弹性变形。

公开(公告)号：KR1020020080552A

公开(公告)日：2002-10-26

申请号：KR1020010020174

申请日：2001-04-16

Applicant: 삼성전자주식회사

Inventor： 배병영 ,  홍순교 ,  최언진

IPC: G11B23/03

CPC classification number: G11B23/505

Abstract: PURPOSE: A disk cartridge and a device for recording and playing a disk are provided to simply clean extraneous matters stuck to a disk without an extra manual operation of a user. CONSTITUTION: A disk cartridge(10) includes a disk(13) which is a data recording medium, a case(12) collecting the disk, a cleaning element selectively detachable to the disk by an air flow generated in the rotation of the disk and cleaning extraneous matters stuck to the surface of the disk when the cleaning element is adhered closely to the disk, wherein the cleaning element includes an elastic plate(110) having one side(110a) fixed at an inner wall of the case and the other side(110b) elastically transformable between the disk and the inner wall of the case according to the air flow, a filter(120) installed at the other side of the elastic plate and coming to contact with the rotating disk for cleaning if the other side moves toward the disk.

Abstract translation: 目的：提供磁盘盒和用于记录和播放磁盘的设备，以便简单地清洁卡在磁盘上的外来物品，而无需用户额外的手动操作。 构成：盘盒（10）包括作为数据记录介质的盘（13），收集盘的壳体（12），通过在盘的旋转中产生的空气流选择性地拆卸到盘的清洁元件，以及 当所述清洁元件紧密地附接到所述盘时，清洁附着在所述盘的表面上的外来物质，其中所述清洁元件包括弹性板（110），所述弹性板具有固定在所述壳体的内壁上的一侧（110a） （110b），其根据空气流在所述盘与所述壳体的内壁之间弹性变形;过滤器（120），安装在所述弹性板的另一侧，并且如果所述另一侧移动则与所述旋转盘接触以进行清洁 朝向磁盘。

公开(公告)号：KR100335410B1

公开(公告)日：2002-06-20

申请号：KR1019980015860

申请日：1998-05-02

Applicant: 삼성전자주식회사

Inventor： 홍순교 ,  김성훈 ,  이성진 ,  고병천

IPC: G11B33/08

Abstract: PURPOSE: A noise reduction device for a disc player is provided to effectively reduce noise generated due to circulation of air in a housing with a simple structure. CONSTITUTION: Noise is generated by circulation of air in a housing(30) when a disc(1), which is accommodated in a disc tray to be inserted in to the housing, is rotated. To reduce the noise, a predetermined pattern(110) is formed of the face of the disc tray that faces the disc, to allow the air in the housing to be smoothly circulated. The pattern has a protruded shape or a recessed shape. A clamper(50) for clamping the disc is set in the housing. A recessed or protruded pattern(120) is formed in the face of the clamper that faces the disc, to allow the air in the housing to be smoothly circulated. The pattern formed on the disc tray or clamper has a shape of concentric circles.

公开(公告)号：KR1020020044376A

公开(公告)日：2002-06-15

申请号：KR1020000073474

申请日：2000-12-05

Applicant: 삼성전자주식회사

Inventor： 배병영 ,  홍순교 ,  이철우

IPC: G11B21/12

CPC classification number: G11B5/54 ,  G11B21/22

Abstract: PURPOSE: An actuator loading/unloading device of a disk drive is provided to lift and lower a lamp member when an actuator is restricted, to separate the actuator from a disk while unloading the actuator, even though the disk is not perfectly taken out to an external side, thereby preventing collision with the disk by maintaining a stable parking state of the actuator. CONSTITUTION: An optical disk(20) is mounted on a rotative axis(110) of a spindle motor installed on a base(100), to be rotated. An actuator(30) attached with an optical head(h') on a front side thereof is rotated around the disk, on the basis of a pivot axis(p) by a driving of a voice coil motor(120). The actuator is composed of a swing arm(31) coupled with the pivot axis and a flexure(32) installed in the swing arm. The optical head is installed on a front end of the flexure. The optical head is loaded and unloaded by a rotation of the actuator. As the actuator moves to an external side of the disk while unloading, the optical head is parked to an actuator loading/unloading device(300).

Abstract translation: 目的：当致动器被限制时，提供磁盘驱动器的致动器装载/卸载装置以提升和降低灯构件，以在卸载致动器的同时将执行器与盘分离，即使盘未被完全取出到 从而通过维持致动器的稳定停车状态来防止与盘的碰撞。 构成：光盘（20）安装在安装在基座（100）上的主轴电动机的旋转轴（110）上以旋转。 基于通过音圈马达（120）的驱动的枢转轴（p），在其前侧附接有光学头（h'）的致动器（30）围绕盘旋转。 致动器由与枢转轴线连接的摆臂（31）和安装在摆臂中的挠曲件（32）组成。 光学头安装在挠曲件的前端。 光学头通过致动器的旋转而被装载和卸载。 当致动器在卸载时移动到盘的外侧时，光头被停放在致动器装载/卸载装置（300）上。

公开(公告)号：KR100316643B1

公开(公告)日：2002-04-24

申请号：KR1019980024410

申请日：1998-06-26

Applicant: 삼성전자주식회사

Inventor： 김성훈 ,  고병천 ,  배병영 ,  홍순교 ,  이성진

IPC: G11B33/12

Abstract: 하우징과; 이 하우징 내에 회전가능하게 설치된 적어도 하나의 회전판과; 회전판을 회전구동시키는 구동원을 포함하는 회전구동기기의 소음 감쇠장치에 있어서, 회전판의 정속회전시, 회전판의 회전중심으로부터 멀어지는 방향으로 이동되며 회전판 주위에 소정두께 δ
m 으로 분포되는 공기층을 제1경계층; 회전판의 외측으로부터 회전중심 방향으로 이동되며 회전판에 대면되는 하우징 내부의 상면 및 베이스면 주위에 소정두께 δ
f 로 분포되는 공기층을 제2경계층; 제1경계층과 제2경계층 사이에 분포되어 불규칙한 방향으로 유동되는 공기층을 와류층; 이라 정의할 때, 회전판과 하우징 내부의 상면 사이의 간격 및/또는 회전판과 하우징 내부의 베이스면 사이의 간격 h 는, 아래 조건식을 만족하여 와류층의 발생을 억제함으로써 소음을 감쇠시키도록 된 것을 특징으로 하는 회전구동기기의 소음감쇠장치가 개시된다.
[조건식]
δ
m ＜ h ＜ δ
m + 1.5δ
f