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首页> 外国专利> VCM ACTUATOR LATCH DEVICE OF OPTICAL DISK REPRODUCTION DEVICE AND UNLATCH METHOD USING VCM ACTUATOR LATCH DEVICE, CAPABLE OF EFFECTIVELY REALIZING LATCH/UNLATCH OPERATIONS REGARDLESS OF THE STRENGTH OF MAGNETIC FIELD CAUSED BY VOICE COIL OF VCM ACTUATOR

VCM ACTUATOR LATCH DEVICE OF OPTICAL DISK REPRODUCTION DEVICE AND UNLATCH METHOD USING VCM ACTUATOR LATCH DEVICE, CAPABLE OF EFFECTIVELY REALIZING LATCH/UNLATCH OPERATIONS REGARDLESS OF THE STRENGTH OF MAGNETIC FIELD CAUSED BY VOICE COIL OF VCM ACTUATOR

机译：视盘复制设备的VCM执行器闩锁装置和使用VCM执行器闩锁装置的闩锁方法，能够有效地实现闩锁/闩锁操作，而无需考虑VCM执行器的语音线圈引起的磁场强度

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PURPOSE: A VCM(Voice Coil Motor) actuator latch device of an optical disk reproduction device is provided not to use another permanent magnet, thereby effectively realizing latch/unlatch operations regardless of the strength of a magnetic field caused by a voice coil of a VCM actuator. CONSTITUTION: An actuator hook(112) is protruded from a VCM actuator(114). A latch hook(131) locks a loading direction(115) in which the VCM actuator(114) moves to a load state from a setting point. A latch(130) is hinge-coupled with a main body(1) by a latch hinge(133) such that the latch hook(131) can rotate between a locked position locked with the actuator hook(115) and an open position unlocked with the actuator hook(115). An actuator contact(132) is contacted with the VCM actuator(114) when the actuator(114) rotates in an opposite direction(116) to the loading direction, so that the latch(130) can move to the open position. One end of a latch restoring spring(140) is coupled with the main body(1), and the other end thereof is connected to the latch(130).
机译：用途：提供一种光盘再现装置的VCM（音圈电动机）致动器闩锁装置，以不使用另一永磁体，从而有效地实现闩锁/解锁操作，而与由VCM的音圈引起的磁场强度无关执行器。组成：致动器挂钩（112）从VCM致动器（114）伸出。闩锁钩131锁定加载方向115，在该加载方向上，VCM致动器114从设定点移动到加载状态。闩锁（130）通过闩锁铰链（133）与主体（1）铰链联接，使得闩锁钩（131）可在由致动器钩（115）锁定的锁定位置与解锁的打开位置之间旋转。带有执行器挂钩（115）。当致动器（114）沿与加载方向相反的方向（116）旋转时，致动器触点（132）与VCM致动器（114）接触，从而闩锁（130）可移动到打开位置。闩锁复位弹簧（140）的一端与主体（1）联接，并且其另一端连接到闩锁（130）。

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