CN215609079U

CN215609079U - Leg rehabilitation device

Info

Publication number: CN215609079U
Application number: CN202121660544.2U
Authority: CN
Inventors: 闵继康; 曹亚琴; 黄曙峰; 李海东; 沈哲源
Original assignee: First Peoples Hospital of Huzhou
Current assignee: First Peoples Hospital of Huzhou
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-01-25
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a leg rehabilitation device which comprises a bottom plate, wherein a supporting empty box and a supporting column which are opposite in position are arranged on the bottom plate, a connecting block is arranged on the supporting column, a hanging plate is fixedly connected inside the supporting empty box, two movable base plates are connected below the hanging plate in a hanging mode, one side of each movable base plate is movably connected with one end of a linkage mechanism, and the other end of each linkage mechanism is movably connected to the connecting block. According to the utility model, the sliding base plate is arranged, and the pulleys are arranged on the sliding base plate, so that the sliding base plate is matched with the upper pulley to perform corresponding position adjustment according to the body position requirement of a patient, and the pulleys can drive the seat on the sliding box to move; the height of the connecting rod mechanism is adjusted through the connecting block, and the rehabilitation exercise of the leg can be realized through the connecting rod mechanism.

Description

Leg rehabilitation device

Technical Field

The utility model relates to the technical field of exercise equipment, in particular to a leg rehabilitation device.

Background

Leg rehabilitation devices are a large class of rehabilitation instruments, and are mainly equipment for helping patients to perform exercises and daily activities and promoting rehabilitation. Since the recovery period of the leg is relatively long, if the leg is not exercised accordingly during the recovery period, it may cause atrophy of muscles of the leg and deterioration of functions of the leg, and thus rehabilitation exercise of the patient is required during the recovery period of the leg.

The existing leg rehabilitation device on the market has poor general quality and high cost when in use, is not easy and convenient to operate and is inconvenient to detach when in operation.

To this end, we propose a leg rehabilitation device.

SUMMERY OF THE UTILITY MODEL

In order to make up for the deficiency of the prior art, the leg rehabilitation device in the prior art is poor in quality, high in cost and complex in operation when used.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a leg rehabilitation device, includes the bottom plate, be provided with relative support empty case in position and support column on the bottom plate, be provided with the connecting block on the support column, support the inside fixedly connected with hanger plate of empty case, just the below of hanger plate hangs and is connected with two movable base dishes, one side swing joint of movable base dish has the one end of interlock mechanism, the other end swing joint of interlock mechanism in on the connecting block.

Preferably, the linkage mechanism comprises a linkage rod which is rotatably connected to one side of the movable base plate, the linkage rod is sequentially and rotatably connected with a foot rod, a bent rod and a movable base seat, and one end, far away from the bent rod, of the movable base seat is fixed on the connecting block.

Furthermore, a pedal is arranged on the foot rod.

Preferably, the connecting block includes that the cover is located the smooth section of thick bamboo on the support column, wear to be equipped with the bolt strip on the smooth section of thick bamboo, be provided with a plurality of vertical slide holes on the support column.

Preferably, a sliding base plate is fixed on the upper surface of the supporting empty box, a sliding mechanism is connected to the sliding base plate in a sliding mode, and a seat is arranged on the sliding mechanism.

Furthermore, the sliding mechanism comprises sliding boxes clamped on two sides of the sliding base plate, a plurality of bolt holes are formed in two side faces of the sliding base plate, bolt rods are arranged on two sides of each sliding box corresponding to the bolt holes, and the seat is arranged on the sliding boxes.

Furthermore, the sliding mechanism further comprises a pulley arranged in the sliding box, the pulley is fixedly connected in the sliding box through a movable joint, and the pulley is in contact with the surface of the sliding base plate.

Illustratively, the seat comprises a seat plate fixed on the slide box, a backrest is connected to the rear part of the seat plate, and armrests are arranged on two sides of the seat plate.

The utility model has the advantages that:

1. according to the utility model, the linkage mechanism is arranged, particularly, the foot rod is movably and fixedly connected to one side of the linkage rod, so that the movable connection effect is achieved, the pedal is arranged above the foot rod, the foot is convenient for a user to place the foot, the user can conveniently use the foot to perform rehabilitation exercise, the bent rod is movably connected to one end of the foot rod, the bent rod is matched with the movable base shaft seat on the connecting block to achieve the final connection effect, and the exercise effect is achieved.

2. According to the utility model, through arranging the connecting block, specifically, the sliding hole is drilled and the sliding cylinder is sleeved on the supporting column, the bolt strip is arranged on the outer side of the sliding cylinder and is connected with the sliding cylinder in a penetrating manner, and finally, the fixed position of the sliding cylinder can be adjusted according to the requirements of users.

3. The utility model arranges the sliding base plate and the sliding mechanism, particularly arranges the sliding boxes at two sides of the sliding base plate, arranges the pulleys in the sliding boxes, and then matches with the bolt rod on the sliding box and the bolt hole on the sliding base plate to make the corresponding position adjustment according to the body position requirement of the user.

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, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a schematic view of the construction of the connector block of the present invention;

fig. 4 is a schematic perspective view of the sliding substrate according to the present invention.

In the figure: 1. a pressure reducing base pad; 2. a base plate; 3. a threaded base; 4. supporting the empty box; 5. a hanger plate; 6. A movable base tray; 7. a linkage rod; 701. a foot bar; 702. a pedal; 703. bending the rod; 704. a movable base shaft seat; 8. connecting blocks; 801. a slide cylinder; 802. a latch bar; 803. a slide hole; 9. a support pillar; 10. A front handle; 11. a top stage; 12. a threaded splint; 13. a sliding substrate; 1301. a pulley; 1302. a movable joint; 1303. a slide box; 1304. a latch rod; 14. a seat plate; 15. a backrest; 16. a handrail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a leg rehabilitation device, which comprises a bottom plate 2, wherein a plurality of pressure reduction bottom cushions 1 are arranged at the bottom of the bottom plate, a supporting empty box 4 and a supporting column 9 which are opposite in position are arranged on the bottom plate 2 through threaded bases 3, the supporting empty box 4 and the supporting column 9 are respectively fixed on the two threaded bases 3, the threaded bases 3 are fixed on the bottom plate 2 in a threaded connection mode, the bottom plate 2, the supporting empty box 4 and the supporting column 9 form a detachable structure through the threaded bases 3, the bottom plate 2 and the threaded bases 3 are fixedly connected through threads, the bottom area of the bottom plate 2 is large, so that the stability is improved, the threaded bases 3 are fixedly connected above the bottom plate 2 through the threads, and a user can conveniently detach and assemble the leg rehabilitation device. The cover is equipped with connecting block 8 on the support column 9, supports the inside fixedly connected with hanger plate 5 of empty case 4, and hangs the below of hanger plate 5 and is connected with two movable base dish 6, and one side swing joint of movable base dish 6 has the one end of interlock mechanism, and the other end swing joint of interlock mechanism is on connecting block 8. When the leg rehabilitation device is used, the feet of a person do reciprocating motion by stepping the linkage mechanism, and then the leg rehabilitation promotion effect is achieved.

Referring to fig. 2, the linkage mechanism includes a linkage rod 7 rotatably connected to one side of the movable base plate 6, the linkage rod 7 is sequentially rotatably connected to a foot rod 701, a curved rod 703 and a movable base seat 704, and one end of the movable base seat 704, which is far away from the curved rod 703, is rotatably connected to a connecting block 8. Further, a pedal 702 is provided on the foot bar 701 for placing a foot.

Referring to fig. 3, the supporting column 9 is provided with a plurality of vertical sliding holes 803, the connecting block 8 includes a sliding cylinder 801 sleeved on the supporting column 9, and the sliding cylinder 801 is provided with a bolt strip 802 in a penetrating manner. The sliding barrel 801 forms a sliding pin structure through the bolt strip 802 and the sliding hole 803, the bolt strip 802 is connected with the sliding hole 803 through a bayonet lock, the bolt strip 802 is arranged on the outer side of the sliding barrel 801 and connected through the bayonet lock, and finally the sliding barrel 801 can achieve the effect of fixing the position with the sliding hole 803 according to the needs of a user.

Referring to fig. 1, 2 and 4, the upper surface of the supporting empty box 4 is fixed with a top table 11, the top table 11 is fixedly connected with a threaded clamp plate 12 through threads, the threaded clamp plate 12 is fixedly provided with a sliding base plate 13, the sliding base plate 13 can be conveniently mounted and dismounted through the threaded clamp plate 12, the sliding base plate 13 is slidably connected with a sliding mechanism, and the sliding mechanism is provided with a seat. The position of the seat relative to the support column 9 is adjusted by sliding the slide mechanism on the slide base 13, thereby accommodating users with different leg lengths and different requirements.

Specifically, the slide mechanism includes slide boxes 1303 clamped on both sides of the slide base 13, the seat is disposed on the slide boxes 1303, the slide base 13 is located between both side plates of the slide boxes 1303, both side surfaces of the slide base 13 are provided with a plurality of pin holes, and both sides of the slide boxes 1303 are provided with pin rods 1304 corresponding to the pin holes. The slide case 1303 is movable in the longitudinal direction of the slide base 13, and when moved to a predetermined position, the latch rod 1304 is inserted into the latch hole to fix the seat position.

Further, in order to make the slide of the slide case 1303 on the slide base plate 13 smoother and to reduce the resistance to the sliding friction, the slide mechanism further includes a pulley 1301 provided in the slide case 1303, the pulley 1031 is fixedly attached to the inside of the slide case 1303 via a movable joint 1302, and the pulley 1301 is in contact with the surface of the slide base plate 13.

Specifically, the seat includes a seat plate 14 fixed to the slide case 1303, a backrest 15 is connected to a rear portion of the seat plate 14, and armrests 16 are provided on both sides of the seat plate 14. Thereby facilitating the patient to sit on, the backrest 15 facilitates the user to lean against, and the armrest 16 plays a certain role in protecting the patient, thereby achieving the effect of improving the safety of the user.

Furthermore, the top end of the supporting column 9 is fixedly connected with a front handle 10, and when the human body leans forward, the human body can be kept stable by holding the front handle 10 with both hands.

The leg rehabilitation device is used by the method that a user pushes a pulley 1301 in a slide box 1303 to move on a slide base plate 13 so as to adjust the position of the seat, and when the position reaches a preset position, a bolt rod 1304 is inserted into a bolt hole on the side surface of the slide base plate 13 for fixing; then, the sliding cylinder 801 slides to reach a preset position on the supporting column 9, and the bolt strip 802 is inserted into the sliding hole 803 to be fixed, so that the height of the linkage mechanism is adjusted; finally, the user sits on the seat, places both feet in the pedal 702, and steps on the connecting rod mechanism to reciprocate to perform rehabilitation exercise.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A leg rehabilitation device, characterized in that: including bottom plate (2), be provided with relative support empty case (4) in position and support column (9) on bottom plate (2), the cover is equipped with connecting block (8) on support column (9), support inside fixedly connected with hanger plate (5) of empty case (4), just the below of hanger plate (5) hangs and is connected with two movable base plate (6), one side swing joint of movable base plate (6) has the one end of interlock mechanism, the other end swing joint of interlock mechanism in on connecting block (8).

2. A leg rehabilitation device according to claim 1, characterized in that: the linkage mechanism comprises a linkage rod (7) which is rotatably connected to one side of the movable base plate (6), the linkage rod (7) is sequentially and rotatably connected with a foot rod (701), a bent rod (703) and a movable base shaft seat (704), and one end, far away from the bent rod (703), of the movable base shaft seat (704) is fixed on the connecting block (8).

3. A leg rehabilitation device according to claim 2, characterized in that: a pedal (702) is arranged on the foot rod (701).

4. A leg rehabilitation device according to claim 1, characterized in that: connecting block (8) are located including the cover slide cartridge (801) on support column (9), wear to be equipped with bolt strip (802) on slide cartridge (801), be provided with a plurality of vertical slide holes (803) on support column (9).

5. A leg rehabilitation device according to claim 1, characterized in that: the upper surface of the supporting empty box (4) is fixed with a sliding base plate (13), the sliding base plate (13) is connected with a sliding mechanism in a sliding mode, and a seat is arranged on the sliding mechanism.

6. The leg rehabilitation device according to claim 5, wherein: the sliding mechanism comprises sliding boxes (1303) clamped on two sides of the sliding base plate (13), a plurality of bolt holes are formed in two side faces of the sliding base plate (13), bolt rods (1304) are arranged on two sides of each sliding box (1303) corresponding to the bolt holes, and the seat is arranged on the sliding boxes (1303).

7. The leg rehabilitation device according to claim 6, wherein: the sliding mechanism further comprises a pulley (1301) arranged in the sliding box (1303), the pulley (1301) is fixedly connected into the sliding box (1303) through a movable joint (1302), and the pulley (1301) is in contact with the surface of the sliding base plate (13).

8. The leg rehabilitation device according to claim 6, wherein: the seat comprises a seat plate (14) fixed on the sliding box (1303), the rear portion of the seat plate (14) is connected with a backrest (15), and armrests (16) are arranged on two sides of the seat plate (14).