Traction frame device capable of being stored and freely adjusting and controlling position

Abstract

The invention relates to the related field of medical orthopedic instruments, and discloses a traction frame device capable of being stored and freely adjusting and controlling the position. The traction frame device comprises a bed body, wherein a bed head plate is fixedly connected to the upper end face of the bed body, a bed tail plate is fixedly connected to the right end face of the bed body,a storage cavity with an upward opening is communicated with the interior of the bed tail plate, and two rail cavities are symmetrically formed in the bed body with the storage cavity as the center.By controlling the relative position between a clamping block and a clamping groove, rotation and static state of a driving shaft are controlled, transverse movement of a sliding plate and lifting ofa sliding plate are achieved, and therefore the movement direction of a traction frame is controlled for debugging to obtain the most comfortable supporting point; and meanwhile, through spline fit between shafts, movement of the shafts is controlled through a magnet, and therefore forward and reverse rotation of an output shaft is achieved, the reciprocating motion effect is achieved, the traction frame can be easily and automatically stored and released, the automation degree of the traction frame is greatly improved, and great convenience is brought to doctors and patients.

Description

technical field [0001] The invention relates to the related field of medical orthopedic instruments, in particular to a retractable traction frame device with freely adjustable position. Background technique [0002] With the continuous development of science and technology, medical equipment is also constantly updated and improved. At this stage, there are more and more medical equipment for orthopedics, and there are various types of traction frames, but most clinical traction frames are only simple. It is fixed on the bed, and it cannot be adjusted flexibly according to the patient's condition. Or the visit of the patient's family members has caused a certain impact. Contents of the invention [0003] The object of the present invention is to provide a drawer device that can be stored and freely adjusted in position, which can overcome the above-mentioned defects of the prior art, thereby improving the practicability of the equipment. [0004] The technical solution a...

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Problems solved by technology

[0002] With the continuous development of science and technology, medical equipment is also constantly updated and improved. At this stage, there are more and more medical equipment for orthopedics, and there are various types of traction frames, but most clinical traction frames are only simple. It is fixed on the bed, and it cannot be adjusted flexibly according to the patient's condition. Or the visit of the patient's family has caused a certain impact

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