Leg lifting exercise device

An exercise device and lead screw technology, applied in passive exercise equipment, sports accessories, gymnastics equipment and other directions, can solve the problems of poor exercise safety and unsatisfactory effect, and achieve the purpose of prolonging the tension time, improving the training intensity and the rehabilitation effect. Effect

Inactive Publication Date: 2021-08-06
HENAN PROVINCE HOSPITAL OF TCM THE SECOND AFFILIATED HOSPITAL OF HENAN UNIV OF TCM
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above problems, the present invention provides a leg raising exercise device, which is used to solve the problems of poor exercise safety and unsatisfactory effect after lower limb treatment

Method used

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Embodiment Construction

[0025] The following is attached Figure 1-10 The specific embodiment of the present invention will be described in detail.

[0026] The present invention comprises a backboard 1 and two leg lifters 2, the two leg lifters 2 are hinged on the left end of the backboard 1, a rotating shaft 3 in the front and rear directions and two groups of lifting transmission units are installed on the lower side of the backboard 1, the rotating shaft 3 is connected with a drive unit, two first bevel gears 4 are installed on the rotating shaft 3, and each set of lifting transmission unit includes a second bevel gear 5, a reciprocating lead screw 6 in the left and right direction and a reciprocating lead screw 6 coaxial The worm 7, the second bevel gear 5 meshes with one of the first bevel gears 4, the right end of the reciprocating screw 6 is splined with the second bevel gear 5, the left end of the reciprocating screw 6 is splined with the worm 7, reciprocating A reciprocating leading screw ...

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Abstract

The invention relates to a leg lifting exercise device. The problems that after lower limb treatment, exercise safety is poor, and the effect is not ideal are effectively solved. According to the technical scheme, the leg lifting exercise device comprises a back plate and two leg lifting plates; the two leg lifting plates are hinged to the left end of the back plate; a rotating shaft in the front-back direction and two lifting transmission units are installed on the lower side of the back plate; two first bevel gears are installed on the rotating shaft; each lifting transmission unit comprises a second bevel gear, a reciprocating lead screw and a worm; each second bevel gear is meshed with one of the first bevel gears; the two ends of each reciprocating lead screw are matched with the corresponding second bevel gear and the corresponding worm through splines respectively; the reciprocating lead screws can axially reciprocate while rotating; the upper side of each worm is meshed with a worm gear; and each worm gear is coaxially provided with a corresponding cam, and the cams can rotate to drive the leg lifting plates to ascend and descend. The leg lifting exercise device can assist and protect rehabilitation training of a patient, and can keep legs in a lifting state for a period of time, so that the training intensity and the rehabilitation effect are improved.

Description

technical field [0001] The invention relates to the field of lower limb rehabilitation, in particular to a leg raising exercise device. Background technique [0002] After the treatment of leg diseases and injuries, in order to avoid postoperative joint stiffness, muscle atrophy and adhesion between various tissues, it is necessary to carry out reasonable and necessary rehabilitation training and gradually increase the amount of exercise to achieve the effect of rehabilitation; the current rehabilitation training methods are two. kind: [0003] One is to let the patient lift their legs by themselves. However, during the initial rehabilitation training, due to the lack of movement of the legs for a long time, it is difficult for the patient to lift the legs, and the lifting of the legs will be accompanied by certain pain. If the leg lifting process Moderate patients are exhausted, and the loss of legs may cause secondary injury. In addition, some patients have poor willingne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02A63B23/04
CPCA61H1/0237A61H2205/10A63B23/04
Inventor 王莉莎史栋梁任博文王云飞王俊杰
Owner HENAN PROVINCE HOSPITAL OF TCM THE SECOND AFFILIATED HOSPITAL OF HENAN UNIV OF TCM
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