CN214910037U

CN214910037U - Patient's shank rehabilitation training device

Info

Publication number: CN214910037U
Application number: CN202120420789.1U
Authority: CN
Inventors: 褚玮
Original assignee: Zhengzhou Central Hospital
Current assignee: Zhengzhou Central Hospital
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-30
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a patient's shank rehabilitation training device, including first device shell, the supporting legs is installed to the one end of first device shell bottom, the bottom of first device shell is seted up flutedly, first cavity has evenly been seted up to the one end that the inside bottom of first device shell is close to the supporting legs, and the inside one end of first cavity all installs the third motor, third motor output end installs through the bearing and runs through to the inside ball screw of recess, and ball screw's outside cover is equipped with screw-nut, screw-nut's bottom is installed and is moved the board, and moves the board and keep away from the one end of supporting legs and install third device shell through the motor. This patient's shank rehabilitation training device rotates through third motor drive ball screw, drives screw-nut when ball screw rotates and removes, drives simultaneously and moves the board and drive for the device can be better when using adjust the length according to patient's shank.

Description

Patient's shank rehabilitation training device

Technical Field

The utility model relates to a recovery unit technical field specifically is a patient's shank rehabilitation training device.

Background

With the development of society and the continuous progress of science and technology, in the daily life of people, when the shank of patient needs to carry out rehabilitation training, need use a rehabilitation device to carry out rehabilitation training, found the following problem in the use:

1. most patient's shank rehabilitation training device is in the use in the existing market, and current device is when using, and the device can't be adjusted according to the length of patient's shank for it is convenient inadequately that the device used.

2. Most patient's shank rehabilitation training device is when using in the existing market, and current device is at the in-process that uses, and the device does not have the massage function for it is convenient inadequately to install the result of use.

Therefore, a patient leg rehabilitation training device is needed to be designed for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a patient's shank rehabilitation training device to provide the problem of the in-process of current patient's shank rehabilitation training device in daily use among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a leg rehabilitation training device for a patient comprises a first device shell, wherein a supporting leg is installed at one end of the bottom end of the first device shell, a groove is formed in the bottom end of the first device shell, a first cavity is uniformly formed in the bottom end, close to the supporting leg, in the first device shell, one end of the inner portion of the first cavity is provided with a third motor, the output end of the third motor is provided with a ball screw penetrating into the groove through a bearing, a screw nut is sleeved on the outer side of the ball screw, a moving plate is installed at the bottom end of the screw nut, one end, far away from the supporting leg, of the moving plate is provided with a third device shell through a motor, a second device shell is installed at the bottom end, close to the end of the supporting leg, of the third device shell, one end of the second device shell is provided with a first motor, and the output end of the first motor is provided with a gear shaft penetrating into the second device shell through a bearing, the inside bottom of third device shell is provided with the pinion rack that runs through to third device shell bottom, and pinion rack and gear shaft intermeshing, the step is installed to the bottom of third device shell.

Preferably, the inside bottom of first device shell has evenly seted up the spout, and the inside of spout transversely installs first guide arm, the outside of first guide arm all is equipped with the spring, and the outside of the first guide arm in spring both ends all is equipped with the slider, the top of slider all articulates there is articulated ejector pin, and the top of articulated ejector pin articulates there is the stripper plate.

Preferably, the guide slot has been seted up to the inside of pinion rack, and the guide slot is inside all to be provided with the second guide arm that is connected with third device shell.

Preferably, the second cavity is formed in both sides of the inside of the third device shell, a guide hole penetrating through the third device shell is uniformly formed in one end of the second cavity, the second motor is mounted on both sides of the top end of the third device shell, and a crank rod penetrating through the second cavity is mounted at the output end of the second motor.

Preferably, a rubber pad is adhered to the inner side of the third device shell, and the rubber pad is made of polyisoprene.

Preferably, the outer side of the crankshaft rod uniformly extends to the hinged rod inside the guide hole, and one end, far away from the crankshaft rod, of the hinged rod is hinged with the ejector block.

Compared with the prior art, the beneficial effects of the utility model are that: the patient leg rehabilitation training device;

1. the lead screw nut, the moving plate and the third motor are arranged, the ball screw is driven to rotate by the third motor, the lead screw nut is driven to move when the ball screw rotates, and meanwhile, the moving plate is driven to drive when the lead screw nut moves, so that the device can be better adjusted according to the length of the leg of a patient when in use;

2. meanwhile, the second motor drives the crankshaft rod to rotate through the second motor, the hinged rod is driven to move in the guide hole when the crankshaft rod rotates, and the ejector block is driven to extrude the rubber pad through the hinged rod in the moving process, so that the leg of a patient can be better massaged when the device is used, and the use efficiency of the device is improved;

3. the device is through installing stripper plate, articulated ejector pin and slider simultaneously, drives articulated ejector pin through the stripper plate and extrudees the slider, extrudees the spring when the slider receives the extrusion, carries out the shock attenuation buffering to patient's shank on the stripper plate when receiving the extrusion through the spring simultaneously.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic right sectional view of the present invention;

FIG. 4 is an enlarged schematic view of the present invention at the position A of FIG. 1;

FIG. 5 is an enlarged schematic view of the present invention at the position B of FIG. 1;

FIG. 6 is an enlarged schematic view of the present invention at the position C of FIG. 1;

fig. 7 is an enlarged schematic view of the present invention at D of fig. 3.

In the figure: 1. a first device housing; 2. a pressing plate; 3. a groove; 4. a feed screw nut; 5. moving the plate; 6. treading the board; 7. a first motor; 8. supporting legs; 9. a second device housing; 10. a second motor; 11. a third motor; 12. a first cavity; 13. a ball screw; 14. a chute; 15. a first guide bar; 16. a mandril is hinged; 17. a slider; 18. a spring; 19. a gear shaft; 20. a toothed plate; 21. a guide groove; 22. a second guide bar; 23. a crankshaft rod; 24. a second cavity; 25. a hinged lever; 26. a top block; 27. a rubber pad; 28. a third device housing; 29. and (4) a guide hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a patient leg rehabilitation training device comprises a first device shell 1, wherein one end of the bottom end of the first device shell 1 is provided with a supporting leg 8, the bottom end inside the first device shell 1 is uniformly provided with a sliding groove 14, a first guide rod 15 is transversely arranged inside the sliding groove 14, the outer side of the first guide rod 15 is sleeved with a spring 18, the outer sides of the first guide rods 15 at two ends of the spring 18 are sleeved with a sliding block 17, the top end of the sliding block 17 is hinged with a hinged ejector rod 16, and the top end of the hinged ejector rod 16 is hinged with an extrusion plate 2;

the bottom end of a first device shell 1 is provided with a groove 3, one end of the bottom end of the interior of the first device shell 1, which is close to a supporting leg 8, is uniformly provided with a first cavity 12, one end of the interior of the first cavity 12 is provided with a third motor 11, the output end of the third motor 11 is provided with a ball screw 13 penetrating into the groove 3 through a bearing, the outer side of the ball screw 13 is sleeved with a screw nut 4, the bottom end of the screw nut 4 is provided with a moving plate 5, and one end of the moving plate 5, which is far away from the supporting leg 8, is provided with a third device shell 28 through a motor;

the second cavities 24 are formed in two sides of the inside of the third device shell 28, guide holes 29 penetrating through the inside of the third device shell 28 are uniformly formed in one end of each second cavity 24, the second motor 10 is mounted on two sides of the top end of the third device shell 28, and the crankshaft rod 23 penetrating through the inside of the second cavity 24 is mounted at the output end of the second motor 10;

a rubber pad 27 is adhered to the inner side of the third device housing 28, and the rubber pad 27 is made of polyisoprene;

the outer side of the crankshaft rod 23 is uniformly extended to the hinge rod 25 in the guide hole 29, and one end, far away from the crankshaft rod 23, of the hinge rod 25 is hinged with a top block 26;

the bottom end of the third device shell 28 close to one end of the supporting leg 8 is provided with a second device shell 9, one end of the second device shell 9 is provided with a first motor 7, the output end of the first motor 7 is provided with a gear shaft 19 penetrating into the second device shell 9 through a bearing, and the bottom end inside the third device shell 28 is provided with a toothed plate 20 penetrating into the bottom end of the third device shell 28;

a guide groove 21 is formed inside the toothed plate 20, and a second guide rod 22 connected with a third device shell 28 is arranged inside each guide groove 21;

and the toothed plate 20 is engaged with the gear shaft 19, and the lower end of the third device housing 28 is mounted with the pedal 6.

The working principle is as follows: when the device is used, firstly, the thigh of a patient is placed on the top end of the extrusion plate 2 through the extrusion plate 2 of the first device shell 1, when the extrusion plate 2 is extruded, the hinged ejector rod 16 is driven to extrude the sliding block 17, and simultaneously, the sliding block 17 is extruded, and then the spring 18 outside the first guide rod 15 is extruded, so that the pressure of the leg of the patient on the device can be relieved, meanwhile, the gear shaft 19 is driven by the first motor 7 to drive the toothed plate 20 to move outside the second guide rod 22, when the second guide rod 22 moves, the pedal 6 is driven by the second motor 7 to adjust and support the foot of the patient,

simultaneously through the inside third motor 11 drive ball screw 13 of first cavity 12 drive screw-nut 4 and move, it removes to drive when screw-nut 4 removes moving plate 5 in the removal, make the device can be better when using go to adjust according to the requirement of user's shank, rotate through second motor 10 drive bent axle 23 simultaneously, drive articulated rod 25 when bent axle 23 is pivoted and drive kicking block 26 and remove in the inside of guide hole 29, extrude rubber pad 27 through kicking block 26 simultaneously, make the device can be better when using massage patient's shank.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A patient leg rehabilitation training device, comprising a first device housing (1), characterized in that: the supporting legs (8) are installed at one end of the bottom end of the first device shell (1), the groove (3) is formed in the bottom end of the first device shell (1), a first cavity (12) is uniformly formed in one end, close to the supporting legs (8), of the bottom end inside the first device shell (1), a third motor (11) is installed at one end inside the first cavity (12), a ball screw (13) penetrating into the groove (3) is installed at the output end of the third motor (11) through a bearing, a screw nut (4) is sleeved on the outer side of the ball screw (13), the moving plate (5) is installed at the bottom end of the screw nut (4), the third device shell (28) is installed at one end, far away from the supporting legs (8), of the moving plate (5) through the motor, the second device shell (9) is installed at the bottom end, close to the supporting legs (8), of the third device shell (28), and first motor (7) is installed to the one end of second device shell (9), gear shaft (19) that run through to second device shell (9) inside are installed through the bearing to first motor (7) output, the inside bottom of third device shell (28) is provided with pinion rack (20) that run through to third device shell (28) bottom, and pinion rack (20) and gear shaft (19) intermeshing, pedal (6) are installed to the bottom of third device shell (28).

2. The patient leg rehabilitation training device of claim 1, wherein: spout (14) have evenly been seted up to the inside bottom of first device shell (1), and the inside of spout (14) transversely installs first guide arm (15), the outside of first guide arm (15) all overlaps and is equipped with spring (18), and the outside of the first guide arm (15) in spring (18) both ends all overlaps and is equipped with slider (17), the top of slider (17) all articulates there is articulated ejector pin (16), and the top of articulated ejector pin (16) articulates there is stripper plate (2).

3. The patient leg rehabilitation training device of claim 1, wherein: guide slot (21) have been seted up to the inside of pinion rack (20), and guide slot (21) inside all is provided with second guide arm (22) that are connected with third device shell (28).

4. The patient leg rehabilitation training device of claim 1, wherein: second cavity (24) have all been seted up to the inside both sides of third device shell (28), and second cavity (24) one end evenly seted up run through to the inside guide hole (29) of third device shell (28), second motor (10) are all installed to the both sides on third device shell (28) top, and crank rod (23) that run through to second cavity (24) inside are installed to second motor (10) output.

5. The patient leg rehabilitation training device of claim 1, wherein: the inner sides of the third device shells (28) are adhered with rubber pads (27), and the rubber pads (27) are made of polyisoprene.

6. The patient leg rehabilitation training device of claim 4, wherein: the outer side of the crank rod (23) uniformly extends to a hinged rod (25) inside the guide hole (29), and one end, far away from the crank rod (23), of the hinged rod (25) is hinged with a top block (26).