Lumbar traction exercise bed for orthopedic treatment
A lumbar traction and exercise technology, applied in the field of exercise beds, can solve the problems of fatigue and low safety in rehabilitation exercises, and achieve the effects of shortening the rehabilitation cycle, high safety, and convenient operation
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Embodiment 1
[0063] A kind of lumbar traction exercise bed for orthopedic treatment, such as figure 1 , figure 2 , image 3 and Figure 6 As shown, it includes a base 1, a bed frame 2, an upper bed board 3, a lower bed board 31, an overturning mechanism 4, and a fixing device 5. The top of the base 1 is provided with a bed frame 2, and the left side of the upper part of the bed frame 2 is provided with an overturning mechanism 4. The upper bed board 3 is provided on the mechanism 4, the lower bed board 31 is provided with the sliding type on the right side of the bed frame 2 top, and the upper bed board 3 and the lower bed board 31 are provided with a fixing device 5.
[0064] Turning mechanism 4 includes servo motor 41, first rotating shaft 42, first gear 43, guide slide bar 44 and support spring 45, and bed frame 2 left side middle part is provided with servo motor 41, and bed frame 2 left side upper part is rotatably provided with The first rotating shaft 42, the first rotating shaf...
Embodiment 2
[0068] On the basis of Example 1, such as figure 1 , figure 2 , Figure 4 and Figure 5 Shown, also include stretching device 6, stretching device 6 includes the 3rd rotating shaft 62, the 4th rotating shaft 63, bevel gear 64, the first pulley 65, the first flat belt 66, the second gear 67, wedge block 68, tooth Bar 69, moving block 610 and the 3rd spring 611, bed frame 2 upper right side rotating type is provided with the 3rd rotating shaft 62, and the 3rd rotating shaft 62 is positioned at lower bed board 31 lower sides, bed frame 2 right side middle part rotating type is provided with the 4th rotating shaft. Rotating shaft 63, the middle part of the third rotating shaft 62 and the right side of the first rotating shaft 42 are provided with bevel gears 64, and the bevel gears 64 mesh with each other. The front and rear sides of the third rotating shaft 62 and the fourth rotating shaft 63 are all provided with first pulleys 65, and The number of pulleys 65 is 4, the first...
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