CN110917565A

CN110917565A - Physical training device for lower limb disabled people

Info

Publication number: CN110917565A
Application number: CN201911292597.0A
Authority: CN
Inventors: 曾华; 任建田; 高世芳; 张丽莉; 毛海燕
Original assignee: Tianshui Normal University
Current assignee: Tianshui Normal University
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-03-27

Abstract

The invention discloses a physical training device for the disabled with lower limbs, and particularly relates to the field of physical training devices, which comprises an L-shaped base, wherein a vertical plate is welded at the top end of the L-shaped base, a base is welded on the outer side wall of one side of the L-shaped base, a linear motor is fixedly installed on the outer side wall of one side, close to the base, of the L-shaped base, a sliding seat is embedded in the outer surface of the linear motor, a seat is welded on the outer surface of the sliding seat, a handrail is fixedly installed at the top end of the seat, a controller is fixedly arranged on the inner side of the handrail, and a stepping; the stepping assembly comprises a base fixedly installed on the base, and a screw rod is fixedly installed inside the base. According to the invention, the structure of the physical training device can be automatically adjusted according to the use habits of users, the physical training device is convenient to use and high in functionality, and is convenient for daily leg training of the lower limb disabled.

Description

Physical training device for lower limb disabled people

Technical Field

The embodiment of the invention relates to the field of physical training devices, in particular to a physical training device for lower limb disabled people.

Background

The physical disability comprises the loss, deformity or dysfunction of the upper or lower limbs caused by injury or abnormal development, the loss of different degrees of human motor functions and the limitation of activity or participation, wherein the lower limb disability patients mostly go through two hands in daily life, the muscles of the two legs easily cause the function reduction and even the muscular atrophy if the muscles of the two legs do not move frequently, and therefore the patients with lower limb disability also need to carry out daily physical exercise

The prior art has the following defects: the pertinence of the existing physical training device is poor, the use flexibility of the whole structure is not high, the function is poor, and the device is inconvenient to use for the lower limb disabled patient.

Disclosure of Invention

Therefore, the embodiment of the invention provides a physical training device for the lower limb disabled, which is characterized in that through the arrangement of the linear motor and the stepping assembly, when a user sits on a seat, the height of the seat and the distance between the stepping assembly and the seat are controlled by the controller to adapt to the use habit of the user, the lower limb of the user is subjected to stepping training by the stepping assembly, the user can perform stepping training on two legs by the stepping assembly, the flexibility of muscles is improved, the structure of the whole device can be automatically adjusted according to the use habit of the user, the use is more convenient, the daily leg training of the lower limb disabled is facilitated, and the problems that the existing physical training device is poor in pertinence, the use flexibility of the whole structure is not high, the functionality is poor, and the use is inconvenient for the lower limb disabled are solved.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a physical training device for the disabled with lower limbs comprises an L-shaped base, wherein a vertical plate is welded at the top end of the L-shaped base, a base is welded on the outer side wall of one side of the L-shaped base, a linear motor is fixedly mounted on the outer side wall of one side, close to the base, of the L-shaped base, a sliding seat is embedded in the outer surface of the linear motor, a seat is welded on the outer surface of the sliding seat, a handrail is fixedly mounted at the top end of the seat, a controller is fixedly arranged on the inner side of the handrail, and a stepping assembly is fixedly arranged on;

the utility model discloses a pedal device, including base, the subassembly of marking time, the inside fixed mounting of base has the screw rod, the first motor of one end fixedly connected with of screw rod, and the surface cover of screw rod is equipped with the slider nut, the top skin weld of slider nut has the base plate, the top welding of base plate has the support frame, the inside welding of support frame has the stull, and the last fixed surface of stull installs the ware main part of marking time, the inside of ware main part of marking time is inserted and is equipped with the pivot, and the both ends of pivot are all fixed and are equipped with the rocking arm, the bottom fixed mounting of rocking arm is pedal.

Furthermore, two guide rods are fixedly installed inside the base, two guide seats corresponding to the two guide rods are fixedly installed on the outer side walls of the two radial sides of the base plate, and the guide seats are sleeved with the guide rods.

Further, the fixed soft package that is equipped with of surface of seat, and the seat passes through slide and linear electric motor sliding fit.

Furthermore, the same protective cover is fixedly arranged on the outer side wall of one side, far away from the seat, of the L-shaped base and the vertical plate.

Further, the lateral wall of L type base is provided with two spouts with the perpendicular well axis symmetry of protection cover, two inlay between the spout and be equipped with same removal seat, the welding of one side lateral wall of removing the seat has the footboard, and the fixed surface of footboard is equipped with anti-skidding surface.

Further, the top welding of removing the seat has articulated seat, the surface of articulated seat articulates there is the connecting rod.

Furthermore, the other end of the connecting rod is fixedly provided with a shaft seat, and the connecting rod is fixedly connected with a crank through the shaft seat.

Furthermore, a second motor is fixedly mounted on the outer side wall of one side, close to the seat, of the vertical plate, and an output shaft of the second motor penetrates through one end of the vertical plate and is in shaft connection with the crank.

Further, a handle is fixedly mounted at one end, located at the protective cover, of the outer side wall of one side of the vertical plate.

Furthermore, support pieces are fixedly installed on the outer surfaces of the bottoms of the L-shaped base and the base along the radial two ends, each support piece is composed of an adjusting bolt and a support leg, and two groups of pulleys corresponding to the support pieces are fixedly installed on the outer surface of the bottom of the base.

The embodiment of the invention has the following advantages:

1. through the linear motor and the stepping assembly, when a user sits on the seat, the height of the seat and the distance between the stepping assembly and the seat are controlled through the controller to adapt to the use habit of the user, the lower limbs of the user can be stepped through the stepping assembly, the user can perform stepping exercise on both legs through the stepping assembly, the flexibility of muscles is improved, the structure of the whole device can be automatically adjusted according to the use habit of the user, the use is convenient, and the daily leg exercise of the lower limb disabled person is facilitated;

2. through the removal seat and the footboard that set up, make the crank carry out the circumference after the second motor low-speed starts and rotate, crank pivoted drives the connecting rod simultaneously and mentions the removal seat from bottom to top, make the removal seat can carry out up-and-down reciprocating sliding in two spouts, the user arranges the foot in on the footboard of removal seat one side, along with removing the seat and reciprocate, make user's shank muscle obtain taking exercise, it is nimble convenient to use, the mode of taking exercise is nimble changeable, be fit for different users' exercise needs.

3. Through the support piece and the pulley that set up, support piece has adjusting bolt and stabilizer blade to constitute, can change the stabilizer blade through adjusting bolt and break away from the contact back with ground, and the pulley of base bottom can contact with ground, and then realizes the removal of whole exercise device, makes the removal of whole device comparatively convenient like this, and the portability improves.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a front view provided by the present invention;

FIG. 2 is a left side view provided by the present invention;

FIG. 3 is a front view of a stepping assembly provided by the present invention;

FIG. 4 is a top view of a base provided by the present invention;

FIG. 5 is a right side view provided by the present invention;

FIG. 6 is a right side cross-sectional view provided by the present invention;

FIG. 7 is a perspective view of a pedal provided by the present invention;

in the figure: 1. an L-shaped base; 2. a vertical plate; 3. a base; 4. a linear motor; 5. a slide base; 6. a seat; 7. a handrail; 8. a controller; 9. soft packing; 10. a substrate; 11. a support frame; 12. a cross brace; 13. a treadmill body; 14. a rocker arm; 15. pedaling; 16. a rotating shaft; 17. a guide seat; 18. a slider nut; 19. a base; 20. a screw; 21. a first motor; 22. a guide bar; 23. a protective cover; 24. a handle; 25. a chute; 26. a movable seat; 27. a pedal; 28. a hinged seat; 29. a connecting rod; 30. a shaft seat; 31. a crank; 32. a second motor; 33. an anti-slip surface; 34. a support member; 35. a pulley.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

Referring to the attached drawings 1-4 of the specification, the physical training device for the lower limb disabled comprises an L-shaped base 1, wherein a vertical plate 2 is welded at the top end of the L-shaped base 1, a base 3 is welded on the outer side wall of one side of the L-shaped base 1, a linear motor 4 is fixedly installed on the outer side wall of one side, close to the base 3, of the L-shaped base 1, a sliding seat 5 is embedded on the outer surface of the linear motor 4, a seat 6 is welded on the outer surface of the sliding seat 5, an armrest 7 is fixedly installed at the top end of the seat 6, a controller 8 is fixedly arranged on the inner side of the armrest 7, and a stepping assembly is fixedly arranged on the upper;

the subassembly of marking time includes base 19 of fixed mounting on base 3, the inside fixed mounting of base 19 has screw rod 20, the first motor 21 of one end fixedly connected with of screw rod 20, and the surface cover of screw rod 20 is equipped with slider nut 18, the top skin weld of slider nut 18 has base plate 10, the top welding of base plate 10 has support frame 11, the inside welding of support frame 11 has stull 12, and the last fixed surface of stull 12 installs stepper main part 13, the inside of stepper main part 13 is inserted and is equipped with pivot 16, and the both ends of pivot 16 are all fixed and are equipped with rocking arm 14, the bottom fixed mounting of rocking arm 14 has pedal 15.

Further, two guide rods 22 are fixedly installed inside the base 19, two guide seats 17 corresponding to the two guide rods 22 are fixedly installed on the outer side walls of the two radial sides of the substrate 10, and the guide seats 17 are sleeved with the guide rods 22.

Further, the outer surface of seat 6 is fixed and is equipped with soft package 9, and seat 6 passes through slide 5 and linear electric motor 4 sliding fit.

The implementation scenario is specifically as follows: when the exercise device is used, when the exercise device is not used, the position of the seat 6 is at the initial position, a user firstly sits on the seat 6, after the linear motor 4 is controlled to be started by the controller 8 on one side of the manual control armrest 7, the linear motor 4 drives the sliding seat 5 to drive the whole seat 6 to move, the height of the seat 6 can be adjusted according to the self use habit of the user, then, the controller 8 controls the first motor 21 to drive the screw rod 20 to rotate to drive the slider nut 18 to slide on the screw rod 20, so that the step component welded on the slider nut 18 is close to the proper position of the seat 6, the user places two feet on the pedals 15 on two sides of the support frame 11, then, the posture simulating 'pedaling' enables the rocker arm 14 to rotate around the stepper main body 13 through the rotating shaft 16, and the user can exercise the two legs through the step component, improve the flexibility of muscle, the structure of whole device can carry out automated adjustment according to user's use custom, and it is comparatively convenient to use, makes things convenient for the disabled person's of low limbs daily shank to take exercise.

Referring to the attached fig. 5-7 of the specification, in the physical training device for the lower limb disabled person of this embodiment, the same protective cover 23 is fixedly installed on the outer side wall of the side of the L-shaped base 1 and the upright plate 2 far away from the seat 6.

Further, the outer side wall of the L-shaped base 1 is symmetrically provided with two sliding grooves 25 with the vertical middle axis of the protective cover 23, two of the sliding grooves 25 are embedded with the same moving seat 26, the outer side wall of one side of the moving seat 26 is welded with a pedal 27, and the upper surface of the pedal 27 is fixedly provided with an anti-slip surface 33.

Further, a hinge seat 28 is welded at the top end of the movable seat 26, and a connecting rod 29 is hinged on the outer surface of the hinge seat 28.

Further, a shaft seat 30 is fixedly arranged at the other end of the connecting rod 29, and a crank 31 is fixedly connected to the connecting rod 29 through the shaft seat 30.

Further, a second motor 32 is fixedly mounted on the outer side wall of one side of the vertical plate 2 close to the seat 6, and an output shaft of the second motor 32 penetrates through one end of the vertical plate 2 and is coupled with the crank 31.

The implementation scenario is specifically as follows: this exercise device can improve the exercise mode under the state of standing simultaneously, at first, through 8 control second motor 32 low-speed startings of controller, the output shaft of second motor 32 is connected with crank 31, it carries out the circumference rotation to drive crank 31, crank 31 passes through axle bed 30 and is connected with connecting rod 29, crank 31 pivoted drives connecting rod 29 simultaneously and mentions removal seat 26 from bottom to top, make removal seat 26 must carry out the reciprocating sliding from top to bottom in two spouts 25, the user arranges the foot in on the footboard 27 of removal seat 26 one side, along with removing seat 26 and reciprocate, make user's shank muscle obtain taking exercise, it is nimble convenient to use, the exercise mode is nimble changeable, be fit for different users' exercise needs.

Referring to the attached fig. 1 of the specification, in the physical training device for the lower limb disabled person of the embodiment, a handle 24 is fixedly installed at one end of the outer side wall of one side of the vertical plate 2, which is positioned at the protective cover 23, so that a user can conveniently support the device when standing.

Furthermore, support members 34 are fixedly mounted at two ends of the outer surfaces of the bottoms of the L-shaped base 1 and the base 3 in the radial direction, each support member 34 is composed of an adjusting bolt and a support leg, and two sets of pulleys 35 corresponding to the support members 34 are fixedly mounted on the outer surface of the bottom of the base 3.

The implementation scenario is specifically as follows: l type base 1 and base 3's the equal fixed mounting in radial both ends of bottom surface has support piece 34, and support piece 34 has adjusting bolt and stabilizer blade to constitute, can change the stabilizer blade through adjusting bolt and break away from the contact back with ground, the pulley 35 of base 3 bottom can contact with ground, and then realize the removal of whole exercise device, and simultaneously, need will temper that the device is fixed when placing in a place, only need flexible adjusting bolt makes support and ground contact, make the whole device of stabilizer blade jack-up support whole body, this moment, pulley 35 be in with ground the off-state can, it is comparatively convenient to make whole device remove like this, the portability improves.

The working principle is as follows:

referring to the attached drawings 1-4 of the specification, a user firstly sits on a seat 6, after a controller 8 controls a linear motor 4 to be started, the linear motor 4 drives a sliding seat 5 to drive the whole seat 6 to move, the height of the seat 6 can be adjusted according to the self use habit of the user, then, a controller 8 controls a first motor 21 to drive a screw rod 20 to rotate and drive a slider nut 18 to slide on the screw rod 20, so that a step component welded on the slider nut 18 is close to the proper position of the seat 6, the user places two feet on pedals 15 at two sides of a support frame 11, then, the posture simulating ' pedaling ' of a bicycle ' enables a rocker arm 14 to rotate around a stepper main body 13 through a rotating shaft 16, the user can perform stepping exercise on the two legs through the step component, the flexibility of muscles is improved, and the structure of the whole device can be automatically adjusted according to the use habit of the user, the use is more convenient, and the daily leg exercise of the lower limb disabled person is facilitated.

Referring to the accompanying drawings of the specification 5-7, the controller 8 controls the second motor 32 to start at a low speed to enable the crank 31 to rotate circumferentially, the crank 31 rotates and drives the connecting rod 29 to lift the moving seat 26 from bottom to top, so that the moving seat 26 can slide up and down in the two sliding grooves 25 in a reciprocating manner, a user places feet on the pedal 27 on one side of the moving seat 26, the feet move up and down along with the moving seat 26, leg muscles of the user are exercised, and the exercise device is flexible and convenient to use, flexible and variable in exercise mode and suitable for exercise requirements of different users.

Referring to the attached drawing 1 of the specification, the bottom surface of the L-shaped base 1 and the base 3 is fixedly provided with the supporting piece 34 at both ends along the radial direction, the supporting piece 34 is provided with the adjusting bolt and the supporting legs, after the supporting legs are separated from the ground through the adjusting bolt, the pulley 35 at the bottom of the base 3 can be contacted with the ground, and then the whole exercise device is moved, meanwhile, when the exercise device is fixedly placed at one place, only the adjusting bolt is needed to be moved to enable the supporting seat to be contacted with the ground, so that the whole device is supported by jacking the supporting legs, at the moment, the pulley 35 is in a separation state with the ground, therefore, the whole device is moved conveniently, and the portability is improved.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a lower limbs disabled person uses physical training device, includes L type base (1), its characterized in that: the structure is characterized in that a vertical plate (2) is welded at the top end of the L-shaped base (1), a base (3) is welded on the outer side wall of one side of the L-shaped base (1), a linear motor (4) is fixedly mounted on the outer side wall of one side, close to the base (3), of the L-shaped base (1), a sliding seat (5) is embedded in the outer surface of the linear motor (4), a seat (6) is welded on the outer surface of the sliding seat (5), a handrail (7) is fixedly mounted at the top end of the seat (6), a controller (8) is fixedly arranged on the inner side of the handrail (7), and a stepping assembly is fixedly arranged on the upper;

the subassembly of marking time includes base (19) of fixed mounting on base (3), the inside fixed mounting of base (19) has screw rod (20), the first motor (21) of one end fixedly connected with of screw rod (20), and the outer surface cover of screw rod (20) is equipped with slider nut (18), the top skin weld of slider nut (18) has base plate (10), the top welding of base plate (10) has support frame (11), the inside welding of support frame (11) has stull (12), and the last fixed surface of stull (12) installs ware main part of marking time (13), the inside of ware main part of marking time (13) is inserted and is equipped with pivot (16), and the both ends of pivot (16) are all fixed and are equipped with rocking arm (14), the bottom fixed mounting of rocking arm (14) has pedal (15).

2. The physical exercise device for the person with lower extremity disability according to claim 1, characterized in that: the inside fixed mounting of base (19) has two guide bars (22), base plate (10) are along radial both sides lateral wall fixed mounting have two guide holder (17) that guide bar (22) correspond, and guide holder (17) cup joint mutually with guide bar (22).

3. The physical exercise device for the person with lower extremity disability according to claim 1, characterized in that: the outer fixed surface of seat (6) is equipped with soft package (9), and seat (6) pass through slide (5) and linear electric motor (4) sliding fit.

4. The physical exercise device for the person with lower extremity disability according to claim 1, characterized in that: the outer side wall of one side of the L-shaped base (1) and the vertical plate (2) far away from the seat (6) is fixedly provided with the same protective cover (23).

5. The physical exercise device for the person with lower extremity disability according to claim 1, characterized in that: the outer side wall of the L-shaped base (1) is provided with two sliding grooves (25) in a manner of preventing the vertical middle axis of the protective cover (23) from being symmetrical, two the same moving seat (26) is embedded between the sliding grooves (25), a pedal (27) is welded on the outer side wall of one side of the moving seat (26), and an anti-skid surface (33) is fixedly arranged on the upper surface of the pedal (27).

6. The physical exercise device for the person with lower extremity disability according to claim 5, wherein: the top welding of removing seat (26) has articulated seat (28), the surface of articulated seat (28) articulates there is connecting rod (29).

7. The physical exercise device for the person with lower extremity disability according to claim 6, wherein: the other end of the connecting rod (29) is fixedly provided with a shaft seat (30), and the connecting rod (29) is fixedly connected with a crank (31) through the shaft seat (30).

8. The physical exercise device for the person with lower extremity disability according to claim 7, wherein: a second motor (32) is fixedly mounted on the outer side wall of one side, close to the seat (6), of the vertical plate (2), and an output shaft of the second motor (32) penetrates through one end of the vertical plate (2) and is in shaft connection with the crank (31).

9. The physical exercise device for the person with lower extremity disability according to claim 1, characterized in that: a handle (24) is fixedly arranged at one end, located on the protective cover (23), of the outer side wall of one side of the vertical plate (2).

10. The physical exercise device for the person with lower extremity disability according to claim 1, characterized in that: the outer surface of the bottom of the L-shaped base (1) and the base (3) is fixedly provided with supporting pieces (34) at two ends along the radial direction, the supporting pieces (34) are provided with adjusting bolts and supporting legs, and the outer surface of the bottom of the base (3) is fixedly provided with two sets of pulleys (35) corresponding to the supporting pieces (34).