CN217793732U

CN217793732U - Lower limb rehabilitation training system for orthopedics department

Info

Publication number: CN217793732U
Application number: CN202122722906.2U
Authority: CN
Inventors: 戴丹锋; 屠思佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-11-15
Anticipated expiration: 2031-11-08

Abstract

The utility model belongs to the relevant field of orthopedics, for a low limbs rehabilitation training system for orthopedics, which comprises a housin, it is equipped with the worm to rotate on the casing left side wall, the worm left end stretches out the casing outside, the fixed hand piece that is equipped with of casing left end, it is equipped with the worm-gear shaft to rotate on the casing rear side wall, the fixed worm wheel that is equipped with in worm-gear shaft rear side. The utility model discloses can use for the people of low limbs fracture, can be used for the lower limbs of fixed stay patient at ordinary times, the patient of being convenient for is recovered, can carry out adaptability simultaneously and adjust, and application scope is big, when patient's follow-up rehabilitation training that carries on, can carry out reciprocating type and kick the leg training, guarantees that the normal knee that bends of patient's shank straightens, improves recovered effect, and training intensity can adjust, is suitable for the patient of different situation.

Description

Lower limb rehabilitation training system for orthopedics department

Technical Field

The utility model belongs to the relevant field of orthopedics especially relates to an orthopedics is with low limbs rehabilitation training system.

Background

As is known, orthopedic patient need be played the gypsum bandage, and the injured patient of low limbs fracture needs get up the leg gallows, reduce and remove, make things convenient for the normal growth of skeleton, generally use the strap at present, the strap still can take place to rock, and suspend in midair and also can bring the uncomfortable sense of physiology, and after demolising the gypsum, patient need carry out the rehabilitation training of a period, do not have the recovery apparatus that can be applicable to various different patient's posture and different training intensity on the market at present, make the rehabilitation training effect not good, and adaptability is not strong, can't adjust along with the straightness that bends of low limbs in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided an orthopedics is with low limbs rehabilitation training system, this orthopedics is with low limbs rehabilitation training system can fix low limbs, or the adjustment carries out the knee bending rehabilitation training of low limbs.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a low limbs rehabilitation training system for orthopedics, includes the casing, it is equipped with the worm to rotate on the casing left side wall, the worm left end stretches out the casing outside, the casing left end is fixed to be equipped with the hand piece, it is equipped with the worm-gear axle to rotate on the casing rear side wall, the fixed worm wheel that is equipped with in worm-gear axle rear side, the worm wheel with the worm meshing, the fixed adjusting block that is equipped with in worm-gear axle front side.

Preferably, a pull block groove is fixedly formed in the upper side of the adjusting block, a pull block is arranged in the pull block groove in a sliding mode, a pull block spring is connected between the right side wall of the pull block and the right side wall of the pull block groove, a wheel shaft is arranged on the front side of the adjusting block in a rotating mode, a pull rope wheel is fixedly arranged at the front end of the wheel shaft, a pull rope is wound on the pull rope wheel, one end of the pull rope is fixedly connected with the right side wall of the pull block, and a hand pull block is connected to the outer end of the other end of the pull rope.

Preferably, a clamping block groove is fixedly formed in the lower side wall of the pulling block groove, a square clamping block is arranged in the clamping block groove in a vertically sliding mode, a clamping block spring is connected between the lower side wall of the square clamping block and the lower side wall of the clamping block groove, a clamping block wheel is fixedly arranged on the rear side of the wheel shaft, and a clamping block rope is connected between the clamping block wheel and the lower side wall of the square clamping block.

Preferably, the front side wall and the rear side wall of the pulling block are symmetrically and fixedly provided with adjusting grooves, each adjusting groove is internally provided with an adjusting slide block in a vertically sliding manner, and an adjusting spring is connected between the lower side wall of the adjusting groove and the lower side wall of the adjusting groove.

Preferably, the rear side it has the ring cover to articulate on the regulating slide, the fixed sliding ring groove that is equipped with of downside of ring cover, it is equipped with the sliding ring pole to slide in the sliding ring groove, the sliding ring pole with articulated knot sliding connection, the front side it has the hinge to detain to articulate on the regulating slide, the hinge detain with it has solid fixed ring to articulate between the ring cover.

Compared with the prior art, the lower limb rehabilitation training system for orthopedics has the following advantages:

1. adapt to the crowd of different statures, improve the application scope of this equipment, can change the piece through rotatory hand simultaneously for worm and worm wheel meshing drives the adjusting block and carries out angular adjustment, makes things convenient for putting of patient's leg on the sick bed, improves the comfort level, also can be applicable to the patient's of various different injured situations lower limbs simultaneously and support.

2. Adapt to the crowd of different statures, improve the application scope of this equipment, can change the piece through rotatory hand simultaneously for worm and worm wheel meshing drives the adjusting block and carries out angular adjustment, makes things convenient for putting of patient's leg on the sick bed, improves the comfort level, also can be applicable to the patient's of various different injured situations lower limbs simultaneously and support.

Drawings

Fig. 1 is a schematic structural diagram of an orthopedic lower limb rehabilitation training system.

Fig. 2 isbase:Sub>A sectional view taken alongbase:Sub>A linebase:Sub>A-base:Sub>A in fig. 1.

Fig. 3 is a sectional view taken along line B-B in fig. 2.

Fig. 4 is an enlarged view of the structure at C in fig. 2.

In the figure, 10, the housing; 11. a worm; 12. a hand turning block; 13. an adjusting block; 14. pulling the block; 15. a fixing ring; 16. a rope pulling wheel; 17. a wheel axle; 18. a fixture block wheel; 19. a block rope; 20. pulling a rope; 21. a pull block spring; 22. a worm gear; 23. a worm gear shaft; 24. adjusting the spring; 25. adjusting the sliding block; 26. hinging and buckling; 27. sleeving a ring; 28. a slip ring groove; 29. a slip ring rod; 30. a square clamping block; 31. a fixture block spring; 32. a block clamping groove; 33. a pull block groove; 34. and (4) adjusting the groove.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and fig. 2, the lower limb rehabilitation training system for orthopedics department comprises a shell 10, wherein a worm 11 is rotatably arranged on the left side wall of the shell 10, the left end of the worm 11 extends out of the shell 10, a hand-turning block 12 is fixedly arranged at the left end of the shell 10, a worm-wheel shaft 23 is rotatably arranged on the rear side wall of the shell 10, a worm wheel 22 is fixedly arranged at the rear side of the worm-wheel shaft 23, the worm wheel 22 is meshed with the worm 11, and an adjusting block 13 is fixedly arranged at the front side of the worm-wheel shaft 23.

As shown in fig. 1 and 2, a pull block groove 33 is fixedly arranged on the upper side of the adjusting block 13, a pull block 14 is arranged in the pull block groove 33 in a left-right sliding manner, a pull block spring 21 is connected between the right side wall of the pull block 14 and the right side wall of the pull block groove 33, a wheel shaft 17 is rotatably arranged on the front side of the adjusting block 13, a pull rope wheel 16 is fixedly arranged on the front end of the wheel shaft 17, a pull rope 20 is wound on the pull rope wheel 16, one end of the pull rope 20 is fixedly connected with the right side wall of the pull block 14, and the other end of the pull rope 20 is externally connected with a hand pull block.

As shown in fig. 2 and 4, a clamping block groove 32 is fixedly arranged on the lower side wall of the pull block groove 33, a square clamping block 30 is arranged in the clamping block groove 32 in a vertically sliding manner, a clamping block spring 31 is connected between the lower side wall of the square clamping block 30 and the lower side wall of the clamping block groove 32, a clamping block wheel 18 is fixedly arranged on the rear side of the wheel shaft 17, and a clamping block rope 19 is connected between the clamping block wheel 18 and the lower side wall of the square clamping block 30.

As shown in fig. 3, the front and rear side walls of the pull block 14 are symmetrically fixed with adjustment grooves 34, each adjustment groove 34 is provided with an adjustment slider 25 sliding up and down, and an adjustment spring 24 is connected between the lower side wall of the adjustment slider 25 and the lower side wall of the adjustment groove 34.

As shown in fig. 3, the adjusting slider 25 at the rear side is hinged with a ring sleeve 27, a sliding ring groove 28 is fixedly arranged at the lower side of the ring sleeve 27, a sliding ring rod 29 is slidably arranged in the sliding ring groove 28, the sliding ring rod 29 is slidably connected with the hinge buckle 26, the adjusting slider 25 at the front side is hinged with the hinge buckle 26, and a fixing ring 15 is hinged between the hinge buckle 26 and the ring sleeve 27.

A clamping block groove 32 is fixedly arranged on the lower side wall of the pulling block groove 33, a square clamping block 30 is arranged in the clamping block groove 32 in a vertical sliding mode, a clamping block spring 31 is connected between the lower side wall of the square clamping block 30 and the lower side wall of the clamping block groove 32, a clamping block wheel 18 is fixedly arranged on the rear side of the wheel shaft 17, and a clamping block rope 19 is connected between the clamping block wheel 18 and the lower side wall of the square clamping block 30.

Adjusting grooves 34 are symmetrically and fixedly arranged on the front side wall and the rear side wall of the pulling block 14, an adjusting slide block 25 is arranged in each adjusting groove 34 in a vertically sliding mode, and an adjusting spring 24 is connected between the lower side wall of each adjusting slide block 25 and the lower side wall of each adjusting groove 34.

The adjusting slide block 25 at the rear side is hinged with a ring sleeve 27, the lower side of the ring sleeve 27 is fixedly provided with a sliding ring groove 28, a sliding ring rod 29 is arranged in the sliding ring groove 28 in a sliding manner, the sliding ring rod 29 is connected with a hinged buckle 26 in a sliding manner, the adjusting slide block 25 at the front side is hinged with a hinged buckle 26, and a fixing ring 15 is hinged between the hinged buckle 26 and the ring sleeve 27.

The working principle is as follows:

when a patient with injured lower limbs lies on the bed, the position of the slip ring rod 29 in the slip ring groove 28 can be firstly slid, the diameter of a ring formed by the fixed ring 15, the slip ring rod 29 and the ring sleeve 27 can be adjusted through the hinged parts, legs can be placed in the ring, the adjustable slip ring device is suitable for people of different figures, the application range of the device is widened, meanwhile, the worm 11 is meshed with the worm wheel through rotating the hand rotating block 12, the adjusting block 13 is driven to conduct angle adjustment, the legs of the patient can be conveniently placed on the sickbed, the comfort level is improved, and meanwhile the adjustable slip ring device can also be suitable for supporting the lower limbs of patients with different injured conditions.

The pull block 14 is arranged at the left end of the pull block groove 33, and the square clamping block 30 cannot move rightwards, so that the legs of the patient cannot move excessively, and the rehabilitation of the patient is prevented from being influenced.

When a patient needs to perform rehabilitation training, the pull block connected with the pull rope can be pulled by both hands, the pull rope is pulled under the action of the rope pulling wheel 16, meanwhile, the wheel shaft 17 rotates to drive the clamping block wheel 18 to rotate, the clamping block rope 19 is tensioned, the square clamping block 30 slides downwards in the clamping block groove 32 and cannot block the pull block 14, the pull rope is slowly pulled under the action of artificial adjustment, the pull block 14 slides rightwards in the pull block groove 33, lower limbs are relaxed, meanwhile, as the lower limbs are relaxed, the adjusting slide block 25 can slide downwards in the adjusting groove 34, the joint is prevented from being influenced, the patient can perform rehabilitation training comfortably and easily, the pull rope is pulled and released in a reciprocating mode, reciprocating exercise of bending knees and relaxing of the lower limbs is performed, and subsequent recovery effect is improved.

The above only is the embodiment of the present invention, not limiting the patent protection scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides an orthopedics is with low limbs rehabilitation training system, includes casing (10), its characterized in that, it is equipped with worm (11) to rotate on casing (10) left side wall, worm (11) left end stretches out casing (10) outside, casing (10) left end is fixed to be equipped with hand commentaries on classics piece (12), it is equipped with worm-gear axle (23) to rotate on casing (10) rear side wall, fixed worm wheel (22) that are equipped with of worm-gear axle (23) rear side, worm wheel (22) with worm (11) meshing, fixed adjusting block (13) that are equipped with of worm-gear axle (23) front side.

2. The lower limb rehabilitation training system for orthopedics department according to claim 1, characterized in that: adjusting block (13) upside is fixed and is equipped with pull block groove (33), the horizontal slip is equipped with in pull block groove (33) and draws block (14), draw block (14) right side wall with be connected with between pull block groove (33) the right side wall and draw a spring (21), adjusting block (13) front side rotation is equipped with shaft (17), shaft (17) front end is fixed and is equipped with draws rope sheave (16), it has stay cord (20) to twine on rope sheave (16), the one end of stay cord (20) with the right side wall fixed connection who draws block (14), the other end of stay cord (20) connects the hand and draws the block outward.

3. The lower limb rehabilitation training system for orthopedics department according to claim 2, characterized in that: the clamp block groove (32) is fixedly arranged on the lower side wall of the pull block groove (33), a square clamp block (30) is arranged in the clamp block groove (32) in a sliding mode up and down, a clamp block spring (31) is connected between the lower side wall of the square clamp block (30) and the lower side wall of the clamp block groove (32), a clamp block wheel (18) is fixedly arranged on the rear side of the wheel shaft (17), and a clamp block rope (19) is connected between the clamp block wheel (18) and the lower side wall of Fang Kakuai (30).

4. The lower limb rehabilitation training system for orthopedics department according to claim 3, characterized in that: draw all fixed being equipped with on the lateral wall around piece (14) adjustment tank (34) of symmetry, every the slip is equipped with adjusting slide (25) from top to bottom in adjustment tank (34), adjusting slide (25) lower lateral wall with be connected with between the lower lateral wall of adjustment tank (34) adjusting spring (24).