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发明公开
CN105581808A 用于核成像设备的检查床 无效 - 驳回

用于核成像设备的检查床
摘要：
本发明涉及一种用于核成像设备的检查床包括：底座、升降机构、支架以及床板，底座上设置有第一滑轨；所述支架上设置有第二滑轨；升降机构具有交叉枢接的第一杆和第二杆，第一杆的第一端与底座枢接，第二杆的第一端与第一滑轨滑动配合，第一杆和第二杆的第二端，一个和支架枢接，另一和第二滑轨滑动配合；床板与支架可滑动的连接，支架设置有滑动装置，滑动装置与所述床板连接。第二杆的第一端在第一滑轨上滑动，改变彼此交叉设置的两个杆的角度，从而可以改变底座与支架之间的距离，实现支架相对底座的上下升降。滑动装置是床板相对支架滑动，以实现检查床的横向和竖向的移动，上述结构定位精准，制造简单成本低廉，故障率低且无噪音。
摘要（英）：

The invention relates to an examining bed used for a nuclear imaging device. The bed comprises a base, an elevating mechanism, a support, and a bed board. The base is provided with a first sliding rail. The support is provided with a second sliding rail. The elevating mechanism is provided with a first rod and a second rod which are pivoted in a crossed manner. The first end of the first rod is pivoted with the base. The first end of the second rod is cooperated with the first sliding rail in a sliding manner. One of the second ends of the first rod and the second is pivoted with the support, and the other one is cooperated with the second sliding rail in a sliding manner. The bed board is slidably connected with the support. The support is provided with a sliding device. The sliding device is connected with the bed board. The first end of the second rod slides on the first sliding rail, and the angles of the two rods which are arranged in a crossed manner are changed, so as to change the distance between the base and the support, and realize elevating of the support relative to the base. In the sliding device, the bed board slides relative to the support, so as to realize horizontal and vertical movement of the examining bed. The above structure is accurate in position, simple in manufacturing and low in cost, and low in failure rate, and has no noise.

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