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发明公开
CN101241717A 光学读取头传动装置 无效 - 撤回

光学读取头传动装置
摘要：
一种光学读取头传动装置，具有一主导杆与一副导杆平行设于机芯，机芯在主导杆的两端附近，分别凸伸一固定块，固定块穿设一弹性环供主导杆穿过，以固定主导杆，将一滑车跨置于该对导杆，其上承载光学读取头，滑车一端设有滑套，且套设于主导杆，并与主导杆紧密接触，滑车的另一端与副导杆滑动接触，利用一压电电机设在主导杆的一端，振动主导杆驱动滑车，以带动光学读取头。
摘要（英）：

An optical read head gearing is provided with a main guide rod and a secondary guide rod which are set on a core in parallel, the core locates nearby two ends of the main guide rod which project with a fixed block separately, the fixed block is arranged with an elastic ring to be passed through by the main guide rod to fix the main guide rod, a tackle is strided on the pair of the guide rods and supports optical read head, one end of the tackle is provided with a slide bushing which is set on the main guide rod and impinge on the main guide rod, the other end of the tackle is sliding contacted to the secondary guide rod and is set on one end of the main guide rod by a piezoelectricity motor, vibrating the main guide rod to drive the tackle so as to bring along the optical read head.

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