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1. 发明申请

US20120227062A1 OPTICAL PICK-UP HEAD MODULE 审中-公开
标题翻译：光学拾取头模块
公开(公告)号：US20120227062A1
公开(公告)日：2012-09-06
申请号：US13075184
申请日：2011-03-30
申请人： Cheng-Chung Hsu , Chia-Yuan Lin , Chun-Lung Ho
发明人： Cheng-Chung Hsu , Chia-Yuan Lin , Chun-Lung Ho
IPC分类号： G11B7/085
CPC分类号： G11B7/082
摘要： An optical pick-up head module includes a base, an optical pick-up head adjusting mechanism, two guiding rods, a spring and an optical pick-up head slidably disposed on the guiding rods. The optical pick-up head adjusting mechanism includes a protrusion, a pillar and an adjusting element. The protrusion connected to the base has a sliding slot. The pillar having first and second flat surfaces is slidably disposed in the sliding slot. The first flat surface contacts an inner wall of the sliding slot. The adjusting element is screwed on the base. The spring disposed on the base pushes the pillar to contact the adjusting element by the second flat surface. When the adjusting element is rotated, the adjusting element pushes the pillar toward the base.
摘要翻译：光学拾取头模块包括基座，光学拾取头调节机构，两个引导杆，可滑动地设置在引导杆上的弹簧和光学拾取头。光学拾取头调节机构包括突起，柱和调节元件。连接到基座的突起具有滑动槽。具有第一和第二平坦表面的支柱可滑动地设置在滑动槽中。第一平坦表面接触滑动槽的内壁。调节元件拧在基座上。设置在基座上的弹簧推动支柱以通过第二平坦表面接触调节元件。当调节元件旋转时，调节元件将支柱推向基座。

2. 发明申请

US20130232512A1 OPTICAL DISC DRIVE AND DAMPER POSITIONING STRUCTURE THEREOF 有权
标题翻译：光盘驱动和阻尼器定位结构
公开(公告)号：US20130232512A1
公开(公告)日：2013-09-05
申请号：US13461385
申请日：2012-05-01
申请人： Chia-Yuan LIN , Cheng-Chung Hsu , Chun-Lung Ho
发明人： Chia-Yuan LIN , Cheng-Chung Hsu , Chun-Lung Ho
IPC分类号： G11B33/08
CPC分类号： G11B17/056 , G11B33/08
摘要： The present invention provides an optical disc drive and a damper positioning structure thereof. The optical disc drive includes a top cover, a traverse, and a chassis, and the damper positioning structure comprising: a bent element provided on the top cover and having an extension portion and a fixing portion, wherein the fixing portion has a through hole; a positioning pillar provided on the chassis; and a damper for supporting and securing the traverse on the chassis, wherein the damper has a positioning hole through which the positioning pillar is insertable; wherein, when the top cover is assembled to the chassis, the positioning pillar passes through the through hole of the fixing portion, and the fixing portion presses against the damper.
摘要翻译：本发明提供一种光盘驱动器及其阻尼器定位结构。光盘驱动器包括顶盖，横向和底盘，并且阻尼器定位结构包括：弯曲元件，设置在顶盖上并具有延伸部分和固定部分，其中固定部分具有通孔; 设置在底盘上的定位柱; 以及用于支撑和固定所述底盘上的横动的阻尼器，其中所述阻尼器具有定位孔，所述定位柱可以穿过所述定位孔; 其中，当顶盖组装到底架上时，定位柱穿过固定部分的通孔，并且固定部分压靠在阻尼器上。

3. 发明授权

US08607255B2 Optical disc drive and damper positioning structure thereof 有权
标题翻译：光盘驱动器及其阻尼器定位结构
公开(公告)号：US08607255B2
公开(公告)日：2013-12-10
申请号：US13461385
申请日：2012-05-01
申请人： Chia-Yuan Lin , Cheng-Chung Hsu , Chun-Lung Ho
发明人： Chia-Yuan Lin , Cheng-Chung Hsu , Chun-Lung Ho
IPC分类号： G11B33/02
CPC分类号： G11B17/056 , G11B33/08
摘要： The present invention provides an optical disc drive and a damper positioning structure thereof. The optical disc drive includes a top cover, a traverse, and a chassis, and the damper positioning structure comprising: a bent element provided on the top cover and having an extension portion and a fixing portion, wherein the fixing portion has a through hole; a positioning pillar provided on the chassis; and a damper for supporting and securing the traverse on the chassis, wherein the damper has a positioning hole through which the positioning pillar is insertable; wherein, when the top cover is assembled to the chassis, the positioning pillar passes through the through hole of the fixing portion, and the fixing portion presses against the damper.
摘要翻译：本发明提供一种光盘驱动器及其阻尼器定位结构。光盘驱动器包括顶盖，横向和底盘，并且阻尼器定位结构包括：弯曲元件，设置在顶盖上并具有延伸部分和固定部分，其中固定部分具有通孔; 设置在底盘上的定位柱; 以及用于支撑和固定所述底盘上的横动的阻尼器，其中所述阻尼器具有定位孔，所述定位柱可以穿过所述定位孔; 其中，当顶盖组装到底架上时，定位柱穿过固定部分的通孔，并且固定部分压靠在阻尼器上。

4. 发明授权

US08578402B2 Front panel of optical disc drive 失效
标题翻译：光盘驱动器前面板
公开(公告)号：US08578402B2
公开(公告)日：2013-11-05
申请号：US13453010
申请日：2012-04-23
申请人： Cheng-Wen Huang , Chun-Lung Ho
发明人： Cheng-Wen Huang , Chun-Lung Ho
IPC分类号： G11B17/04
CPC分类号： G11B17/0405 , G11B33/10
摘要： A front panel of an optical disc drive is provided. The optical disc drive further includes a LED indicator for displaying a working status of the optical disc drive. The front panel includes a light-transmissible zone corresponding to the LED indicator. A thickness of the light-transmissible zone is smaller than an average thickness of the front panel. The light-transmissible zone is integrally formed with the front panel.
摘要翻译：提供了光盘驱动器的前面板。光盘驱动器还包括用于显示光盘驱动器的工作状态的LED指示器。前面板包括对应于LED指示灯的透光区域。透光区域的厚度小于前面板的平均厚度。光透射区域与前面板一体形成。

5. 发明授权

US08555299B2 Optical disc drive and tray driving device thereof 失效
标题翻译：光盘驱动器及其盘驱动装置
公开(公告)号：US08555299B2
公开(公告)日：2013-10-08
申请号：US13304747
申请日：2011-11-28
申请人： Shih-Lin Yeh , Chun-Lung Ho , Kun-Ta Ho , Ming-Hung Chung
发明人： Shih-Lin Yeh , Chun-Lung Ho , Kun-Ta Ho , Ming-Hung Chung
IPC分类号： G11B17/03
CPC分类号： G11B17/056
摘要： A tray driving device of an optical disc drive in provided to comprising: a driving motor; a belt wheel, disposed on a driving shaft of the driving motor; a belt idler, connected to the belt wheel through a belt, wherein the belt idler has a belt groove for containing the belt, and a guiding inclined plane is protruded on the top of the belt idler; and a gear assembly, connected under the belt idler and connected to a tray.
摘要翻译：一种光盘驱动器的盘驱动装置，包括：驱动电机; 皮带轮，设置在所述驱动电机的驱动轴上; 皮带惰轮，其通过带连接到皮带轮，其中皮带惰轮具有用于容纳皮带的皮带槽，并且导带倾斜平面突出在皮带惰轮的顶部; 以及齿轮组件，其连接在皮带惰轮下并连接到托盘。

6. 发明授权

US07990811B2 Tray controlling method using firmware for detecting different inclined position 有权
标题翻译：托盘控制方法使用固件检测不同的倾斜位置
公开(公告)号：US07990811B2
公开(公告)日：2011-08-02
申请号：US12879091
申请日：2010-09-10
申请人： Chun-Lung Ho
发明人： Chun-Lung Ho
IPC分类号： G11B21/08
CPC分类号： G11B33/121 , G11B17/056
摘要： A tray control method for a disk drive including a tray for carrying a disk, a detect switch movable to different inclined positions for detecting different positions of the tray during tray ejection operation, a firmware for receiving signals transmitted by the detect switch upon reaching the different inclined positions. The voltage applied to the DC motor for moving the tray is lowered after receiving the first signal for a specific time.
摘要翻译：一种用于盘驱动器的托盘控制方法，包括用于承载盘的托盘，可移动到不同倾斜位置的检测开关，用于在托盘排出操作期间检测托盘的不同位置，用于接收由检测开关到达不同的位置时发送的信号的固件倾斜位置在接收到特定时间的第一信号之后，施加到用于移动托盘的直流电动机的电压降低。

7. 发明申请

US20110107360A1 Optical disk drive 审中-公开
标题翻译：光盘驱动器
公开(公告)号：US20110107360A1
公开(公告)日：2011-05-05
申请号：US12657133
申请日：2010-01-14
申请人： Ming-Hung Chung , Yung-Lung Lee , Chun-Lung Ho
发明人： Ming-Hung Chung , Yung-Lung Lee , Chun-Lung Ho
IPC分类号： G11B33/02
CPC分类号： G11B33/027
摘要： An optical disk drive for improving the snap fit structure of the bezel is provided. The optical disk drive comprises a main body, a top cover and a bezel. The main body further comprises an optical pickup head and a spindle motor. The top cover comprises an aperture. The bezel comprises a snap fit structure for interlocking the aperture. The snap fit structure comprises a snap fit protrusion and a curved surface of the snap fit protrusion is used to engage with the aperture.
摘要翻译：提供了一种用于改善边框的卡扣配合结构的光盘驱动器。光盘驱动器包括主体，顶盖和表圈。主体还包括光学拾取头和主轴电动机。顶盖包括孔。边框包括用于联锁孔的卡扣配合结构。卡扣配合结构包括卡扣配合突起，并且卡扣配合突起的弯曲表面用于与孔接合。

8. 发明申请

US20070283374A1 Motor-fixed structure of optical disc device 审中-公开
标题翻译：光盘装置的电机固定结构
公开(公告)号：US20070283374A1
公开(公告)日：2007-12-06
申请号：US11541603
申请日：2006-10-03
申请人： Chun-Lung Ho
发明人： Chun-Lung Ho
IPC分类号： G11B7/00
CPC分类号： G11B7/08582
摘要： A motor-fixed structure of an optical disc device comprises a substrate, at least two fixing components, and a stepping motor. The substrate has an optical pickup head thereon. The fixing components are aligned erectly on the bearing substrate, and each of the fixing components has a corresponding hole, and the fixing components are integrated with the bearing substrate. Besides, the stepping motor is connected to a lead screw for power transmission so as to drive the optical pickup head to track and read data. And the lead screw is through these holes so as to firmly mount the stepping motor on the fixing components.
摘要翻译：光盘装置的电机固定结构包括基板，至少两个固定部件和步进马达。基板上具有光拾取头。固定部件在轴承基板上直立对准，并且每个固定部件具有相应的孔，并且固定部件与轴承基板一体化。此外，步进电机连接到用于电力传输的导螺杆，以驱动光学拾取头来跟踪和读取数据。并且导螺杆穿过这些孔，以便将步进电机牢固地安装在固定部件上。

9. 发明申请

US20050132388A1 Gear transmission system for an optical disk drive 失效
标题翻译：用于光盘驱动器的齿轮传动系统
公开(公告)号：US20050132388A1
公开(公告)日：2005-06-16
申请号：US11002239
申请日：2004-12-03
申请人： Chun-Lung Ho , Yi-Cheng Tsao
发明人： Chun-Lung Ho , Yi-Cheng Tsao
IPC分类号： G11B17/03 , G11B17/04 , G11B33/02
CPC分类号： G11B17/056
摘要： A disk drive includes a gear transmission system disposed with a casing. The gear transmission system includes first and second gears, a driving plate having a right serrated portion meshed with the first gear, and a left serrated portion disposed adjacent to and facing the third gear. Rotation of the second gear in clockwise and anti-clockwise directions alternately results in movement of the driving plate in left and right sides of the casing, which, in turn, results in engagement and disengagement of the third gear with the left serrated portion of the driving plate, alternately. The driving plate further has an open-ended slot formed at the left end of the driving plate and adjacent to the left serrated portion in such a manner to provide resilience when the left serrated portion is engaged with the third gear.
摘要翻译：磁盘驱动器包括设置有壳体的齿轮传动系统。齿轮传动系统包括第一和第二齿轮，具有与第一齿轮啮合的右锯齿形部分的驱动板和邻近并面对第三齿轮设置的左锯齿形部分。第二齿轮在顺时针和逆时针方向的旋转交替地导致驱动板在壳体的左侧和右侧的运动，这进而导致第三齿轮与第二齿轮的左锯齿部分的接合和分离驱动板，交替。驱动板还具有形成在驱动板的左端并与左锯齿形部分相邻的开口槽，以便当左锯齿形部分与第三齿轮接合时提供弹性。

10. 发明申请

US20120331490A1 Optical Disc Drive and Tray Driving Device Thereof 失效
标题翻译：光盘驱动器和托盘驱动装置
公开(公告)号：US20120331490A1
公开(公告)日：2012-12-27
申请号：US13304747
申请日：2011-11-28
申请人： Shih-Lin Yeh , Chun-Lung Ho , Kun-Ta Ho , Ming-Hung Chung
发明人： Shih-Lin Yeh , Chun-Lung Ho , Kun-Ta Ho , Ming-Hung Chung
IPC分类号： G11B17/03 , F16H7/08
CPC分类号： G11B17/056
摘要： A tray driving device of an optical disc drive in provided to comprising: a driving motor; a belt wheel, disposed on a driving shaft of the driving motor; a belt idler, connected to the belt wheel through a belt, wherein the belt idler has a belt groove for containing the belt, and a guiding inclined plane is protruded on the top of the belt idler; and a gear assembly, connected under the belt idler and connected to a tray.
摘要翻译：一种光盘驱动器的盘驱动装置，包括：驱动电机; 皮带轮，设置在所述驱动电机的驱动轴上; 皮带惰轮，其通过带连接到皮带轮，其中皮带惰轮具有用于容纳皮带的皮带槽，并且导带倾斜平面突出在皮带惰轮的顶部; 以及齿轮组件，其连接在皮带惰轮下并连接到托盘。

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