阅读说明：本技术 一种坐垫具有通风功能的腿部康复训练装置 (Leg rehabilitation training device with cushion having ventilation function ) 是由 刘虎 于 2019-12-19 设计创作，主要内容包括：本发明公开了一种坐垫具有通风功能的腿部康复训练装置,包括座椅本体,所述座椅本体顶部设置有坐垫,其中,所述座椅本体底部一侧设置有支撑板,所述支撑板顶端设置有活动机构,所述活动机构顶端设置有与所述座椅本体连接的驱动机构,所述活动机构一侧设置有连接管,所述连接管远离所述活动机构的一端贯穿所述座椅本体底端并与设置在所述坐垫内部的排气管连接。有益效果：通过在座椅本体一侧设置活动机构和驱动机构,进而提高腿部康复训练装置在使用过程中的舒适性,结构简单便于使用,能够有效的帮助骨科患者进行骨科术后康复训练,提高骨科患者术后康复效果。(The invention discloses a leg rehabilitation training device with a ventilation function through a cushion, which comprises a seat body, wherein the cushion is arranged at the top of the seat body, a supporting plate is arranged on one side of the bottom of the seat body, a movable mechanism is arranged at the top end of the supporting plate, a driving mechanism connected with the seat body is arranged at the top end of the movable mechanism, a connecting pipe is arranged on one side of the movable mechanism, and one end, far away from the movable mechanism, of the connecting pipe penetrates through the bottom end of the seat body and is connected with an exhaust pipe arranged in the cushion. Has the advantages that: through setting up moving mechanism and actuating mechanism on one side of the seat body, and then improve the travelling comfort of shank rehabilitation training device in the use, simple structure convenient to use can effectual help orthopedics patient carry out orthopedics postoperative rehabilitation training, improves orthopedics patient postoperative rehabilitation effect.)

1. The leg rehabilitation training device with the ventilation function comprises a seat body (1), wherein a seat cushion (2) is arranged at the top of the seat body (1), a supporting plate (3) is arranged on one side of the bottom of the seat body (1), a movable mechanism (4) is arranged at the top end of the supporting plate (3), a driving mechanism (5) connected with the seat body (1) is arranged at the top end of the movable mechanism (4), a connecting pipe (6) is arranged on one side of the movable mechanism (4), one end, far away from the movable mechanism (4), of the connecting pipe (6) penetrates through the bottom end of the seat body (1) and is connected with an exhaust pipeline (7) arranged inside the seat cushion (2), the driving mechanism (5) comprises a rotary seat (8), and two groups of a first sliding groove (9) and a second sliding groove (10) are respectively arranged on the side wall of the rotary seat (8), and, two pairs of first chutes (9) and second chutes (10) are connected end to end, two pairs of sliders (11) matched with the first chutes (9) and the second chutes (10) are arranged at the positions of the second chutes (10), fixing rods (12) are arranged at the ends of the sliders (11) far away from the rotating seat (8), one ends of the fixing rods (12) far away from the sliders (11) are provided with first fixing blocks (13) connected with the seat body (1), shaft sleeves (14) are sleeved inside the rotating seat (8), the bottoms of the shaft sleeves (14) are penetrated through the bottom of the rotating seat (8) and extend to the outside of the rotating seat (8), main shafts (15) are sleeved inside the shaft sleeves (14), the bottom ends of the main shafts (15) are penetrated through the bottoms of the shaft sleeves (14) and fixedly connected with the top ends of the second fixing blocks (16), and springs (a spring) (a) is arranged on 17) The utility model discloses a seat, fixed block two (16) bottom be provided with mount (18) that seat body (1) is connected, axle sleeve (14) lateral wall lower extreme is provided with fixed frame (19), moving mechanism (4) are including setting up cylinder (20) on backup pad (3) top, cylinder (20) inside is provided with piston (21), piston (21) top is provided with piston rod (22), piston rod (22) top is run through cylinder (20) and with fixed frame (19) bottom is connected, one side of cylinder (20) is provided with admission valve (23) and is located admission valve (23) one (24) of admission valve (23) below, the opposite side of cylinder (20) is provided with discharge valve two (25) and is located admission valve two (26) of discharge valve two (25) below, discharge valve one (24) is connected with the one end of blast pipe (27), the second exhaust valve (25) is connected with one end of a second exhaust pipe (28), and the other end of the first exhaust pipe (27) and the other end of the second exhaust pipe (28) are respectively connected with the connecting pipe (6).

2. The leg rehabilitation training device with the ventilation function through the cushion as claimed in claim 1, wherein an arc-shaped guide rail (29) is arranged at the joint of the first sliding groove (9) and the second sliding groove (10).

3. A leg rehabilitation training device with a ventilation function as claimed in claim 1, characterized in that the top end of the rotary seat (8) is provided with a non-slip pad (30).

4. The leg rehabilitation training device with the ventilation function through the cushion as claimed in claim 1, wherein a sealing ring (31) is arranged at the joint of the air cylinder (20) and the piston rod (22).

5. A leg rehabilitation training device with a seat cushion having a ventilation function as claimed in claim 1, wherein said first intake valve (23) and said second exhaust valve (25) are opened in opposite directions.

6. A leg rehabilitation training device with a seat cushion having a ventilation function as claimed in claim 1, wherein said second intake valve (26) and said first exhaust valve (24) are opened in opposite directions.

7. A leg rehabilitation training device with a seat cushion having a ventilation function as claimed in claim 1, characterized in that said spring (17) is a compression spring.

Technical Field

The invention relates to the field of medical instruments, in particular to a leg rehabilitation training device with a ventilation function on a cushion.

Background

Orthopedics mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal morphology and function of this system by using drugs, surgery and physical methods. In clinical practice, some simple medical instruments are generally needed for auxiliary treatment, particularly in orthopedics department, when a patient is subjected to rehabilitation treatment, the body of the patient needs to be exercised by some traction equipment, the limb movement of the orthopedic patient is limited due to long-term bed rest, functional exercise cannot be performed, complications such as limb stiffness and muscle atrophy are caused, and the existing medical equipment cannot perform rehabilitation treatment according to the self needs of the patient.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

Aiming at the problems in the related art, the invention provides a leg rehabilitation training device with a ventilation function on a seat cushion, so as to overcome the technical problems in the prior related art.

The technical scheme of the invention is realized as follows:

a leg rehabilitation training device with a ventilation function on a cushion comprises a seat body, wherein the top of the seat body is provided with the cushion, one side of the bottom of the seat body is provided with a supporting plate, the top end of the supporting plate is provided with a movable mechanism, the top end of the movable mechanism is provided with a driving mechanism connected with the seat body, one side of the movable mechanism is provided with a connecting pipe, one end of the connecting pipe, far away from the movable mechanism, penetrates through the bottom end of the seat body and is connected with an exhaust pipeline arranged in the cushion, the driving mechanism comprises a rotary seat, the side wall of the rotary seat is respectively provided with two groups of a first sliding groove and a second sliding groove, the first sliding groove and the second sliding groove are connected end to end, two sliding blocks matched with the first sliding groove and the second sliding groove are arranged at the positions of the second sliding grooves, and one, one end of the fixed rod, which is far away from the sliding block, is provided with a first fixed block connected with the seat body, the rotating seat is internally sleeved with a shaft sleeve, the bottom of the shaft sleeve penetrates through the bottom of the rotating seat and extends to the outside of the rotating seat, the shaft sleeve is internally sleeved with a main shaft, the bottom end of the main shaft penetrates through the bottom of the shaft sleeve and is fixedly connected with the top ends of two fixed blocks, a spring is arranged on the main shaft and between the shaft sleeve and the second fixed block, the bottom of the two fixed blocks is provided with a fixed frame connected with the seat body, the lower end of the side wall of the shaft sleeve is provided with a fixed frame, the movable mechanism comprises a cylinder arranged at the top end of the supporting plate, a piston is arranged inside the cylinder, the top end of the piston is provided with a piston rod, the top end of, the other side of the cylinder is provided with a second exhaust valve and a second air inlet valve located below the second exhaust valve, the first exhaust valve is connected with one end of the first exhaust pipe, the second exhaust valve is connected with one end of the second exhaust pipe, and the other end of the first exhaust pipe and the other end of the second exhaust pipe are respectively connected with the connecting pipe.

Further, an arc-shaped guide rail is arranged at the joint of the first sliding groove and the second sliding groove.

Furthermore, the top end of the rotating seat is provided with an anti-slip pad.

Further, a sealing ring is arranged at the joint of the air cylinder and the piston rod.

Further, the opening directions of the first intake valve and the second exhaust valve are opposite.

Furthermore, the opening direction of the second intake valve is opposite to that of the first exhaust valve.

Further, the spring is a compression spring.

The invention has the beneficial effects that: through set up moving mechanism and actuating mechanism on one side of the seat body, thereby make the orthopedics patient can carry out the shank training through actuating mechanism in the later stage in the postoperative, and then make the orthopedics patient obtain effectual recovery training effect in the later stage in the postoperative, and then improve the recovered effect of orthopedics patient postoperative, actuating mechanism drive moving mechanism moves simultaneously, and then make piston rod reciprocating motion, and then make the admission valve one and discharge valve two and the two alternate of admission valve that open and shut of cylinder both sides, and then make the exhaust duct ventilate in to the cushion, and then improve the travelling comfort of shank rehabilitation training device in the use, simple structure is convenient for use, can effectual help orthopedics patient carry out orthopedics postoperative rehabilitation training, improve the recovered effect of orthopedics.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a leg rehabilitation training device with a seat cushion having a ventilation function according to an embodiment of the invention;

fig. 2 is a schematic structural view of a driving mechanism of a leg rehabilitation training device with a seat cushion having a ventilation function according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a moving mechanism of a leg rehabilitation training device with a seat cushion having a ventilation function according to an embodiment of the present invention.

In the figure:

1. a seat body; 2. a cushion; 3. a support plate; 4. a movable mechanism; 5. a drive mechanism; 6. a connecting pipe; 7. an exhaust duct; 8. a rotating base; 9. a first sliding chute; 10. a second chute; 11. a slider; 12. fixing the rod; 13. a first fixed block; 14. a shaft sleeve; 15. a main shaft; 16. a second fixed block; 17. a spring; 18. a fixed mount; 19. a fixing frame; 20. a cylinder; 21. a piston; 22. a piston rod; 23. an air inlet valve I; 24. a first exhaust valve; 25. a second exhaust valve; 26. an air inlet valve II; 27. a first exhaust pipe; 28. a second exhaust pipe; 29. an arc-shaped guide rail; 30. a non-slip mat; 31. and (5) sealing rings.

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 that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

According to an embodiment of the present invention, there is provided a leg rehabilitation training device in which a seat cushion has a ventilation function.

As shown in fig. 1-3, the leg rehabilitation training device with a ventilation function as a seat cushion according to the embodiment of the invention comprises a seat body 1, a seat cushion 2 is arranged on the top of the seat body 1, wherein a support plate 3 is arranged on one side of the bottom of the seat body 1, a movable mechanism 4 is arranged on the top end of the support plate 3, a driving mechanism 5 connected with the seat body 1 is arranged on the top end of the movable mechanism 4, a connecting pipe 6 is arranged on one side of the movable mechanism 4, one end of the connecting pipe 6 far away from the movable mechanism 4 penetrates through the bottom end of the seat body 1 and is connected with an exhaust pipeline 7 arranged inside the seat cushion 2, the driving mechanism 5 comprises a rotary seat 8, two sets of first sliding grooves 9 and second sliding grooves 10 are respectively arranged on the side wall of the rotary seat 8, and the first sliding grooves 9 and the second sliding, the two 10 positions of the sliding chute are provided with a sliding block 11 matched with the first sliding chute 9 and the second sliding chute 10 in a homogeneous phase manner, one end of the rotating seat 8 far away from the sliding block 11 is provided with a fixed rod 12, one end of the fixed rod 12 far away from the sliding block 11 is provided with a first fixed block 13 connected with the seat body 1, the rotating seat 8 is internally sleeved with a shaft sleeve 14, the bottom of the shaft sleeve 14 penetrates through the bottom end of the rotating seat 8 and extends to the outside of the rotating seat 8, the inside of the shaft sleeve 14 is sleeved with a main shaft 15, the bottom of the main shaft 15 penetrates through the bottom of the shaft sleeve 14 and is fixedly connected with the top end of the second fixed block 16, a spring 17 is arranged on the main shaft 15 and positioned between the shaft sleeve 14 and the second fixed block 16, the bottom of the second fixed block 16 is provided with, the moving mechanism 4 is including setting up the cylinder 20 on 3 tops of backup pad, the inside piston 21 that is provided with of cylinder 20, the piston 21 top is provided with piston rod 22, the piston rod 22 top is run through the cylinder 20 and with fixed frame 19 bottom is connected, one side of cylinder 20 is provided with admission valve 23 and is located a discharge valve 24 of admission valve 23 below, the opposite side of cylinder 20 is provided with discharge valve two 25 and is located two 25 intake valves 26 of below of discharge valve, discharge valve one 24 is connected with the one end of blast pipe one 27, discharge valve two 25 is connected with the one end of blast pipe two 28, the other end of blast pipe one 27 with the other end of blast pipe two 28 respectively all with connecting pipe 6 is connected.

By means of the technical scheme, through arranging the movable mechanism 4 and the driving mechanism 5 at one side of the seat body 1, so that the orthopedic patient can perform leg training in the middle and later period after operation through the driving mechanism 5, thereby leading the orthopedic patients to obtain effective rehabilitation training effect in the middle and later period after operation, further improving the postoperative rehabilitation effect of the orthopedic patients, simultaneously leading the driving mechanism 5 to drive the movable mechanism 4 to move, thereby making the piston rod 22 reciprocate, and further making the inlet valve 23 and the outlet valve 24 and the outlet valve 25 and the inlet valve 26 on the two sides of the cylinder 20 open and close alternately, and then make exhaust duct 7 ventilate in to cushion 2, and then improve the travelling comfort of shank rehabilitation training device in the use, simple structure convenient to use can effectual help orthopedic patient carry out orthopedics postoperative rehabilitation training, improves orthopedic patient postoperative rehabilitation effect.

In one embodiment, for the first sliding groove 9 and the second sliding groove 10, an arc-shaped guide rail 29 is arranged at the joint of the first sliding groove 9 and the second sliding groove 10, so that the sliding block 11 moves more smoothly between the first sliding groove 9 and the second sliding groove 10, and the smoothness and the stability of the driving mechanism 5 in the moving process are improved. In addition, in a specific application, in order to improve the fluency and stability of the driving mechanism 5 in the moving process, the inner walls of the first sliding groove 9 and the second sliding groove 10 are both of smooth structures.

In one embodiment, for the rotating base 8, the top end of the rotating base 8 is provided with the non-slip mat 30, so that the slipping phenomenon of the sole of the foot of the patient during use is avoided, and the safety of the leg rehabilitation training device during use is improved. In addition, in specific applications, the non-slip mat 30 is made of elastic rubber for convenience of manufacturing and cost saving.

In one embodiment, for the cylinder 20, a sealing ring 31 is disposed at the joint of the cylinder 20 and the piston rod 22, so as to ensure the normal movement of the movable mechanism 4 and improve the ventilation stability of the leg rehabilitation training device during the use process. In addition, in specific application, the sealing ring 31 is made of elastic rubber for convenience of manufacturing and cost saving.

In one embodiment, for the first intake valve 23 and the second exhaust valve 25, the opening directions of the first intake valve 23 and the second exhaust valve 25 are opposite, so that the normal movement of the movable mechanism 4 is ensured, and the ventilation stability of the leg rehabilitation training device during the use process is improved. In addition, when the exhaust valve is specifically applied, the exhaust valve I24 and the exhaust pipe I27 are connected in a clamping mode.

In one embodiment, for the above-mentioned two intake valves 26 and the first exhaust valve 24, the opening directions of the two intake valves 26 and the first exhaust valve 24 are opposite, so as to ensure the normal movement of the movable mechanism 4 and improve the ventilation stability of the leg rehabilitation training device during the use process. In addition, in specific application, the second exhaust valve 25 and the second exhaust pipe 28 are connected in a clamping mode.

In one embodiment, the spring 17 is a compression spring for the spring 17, so as to ensure the normal movement of the driving mechanism 5 and improve the ventilation stability of the leg rehabilitation training device during the use process. In addition, in a specific application, the spring 17 is normally in an extended state.

The working principle is as follows: when in use, a patient sits on the cushion 2, places feet of the patient on the driving mechanism 5, steps the rotating seat 8 with the feet of the patient, so that the first sliding groove 9 and the second sliding groove 10 move along the fixedly arranged sliding block 11 under the action of pressure of the rotating seat 8, so that the rotating seat 8 drives the shaft sleeve 14 to move downwards along the direction of the main shaft 15, when the sliding block 11 is positioned at the lower end of the first sliding chute 9, the shaft sleeve 14 is subjected to the elastic force of the spring 17, so that the rotating seat 8 outside the shaft sleeve 14 moves upwards along the second sliding chute 10, thereby realizing the up-and-down reciprocating motion of the fixed frame 19, further leading the fixed frame 19 to drive the piston rod 22 to reciprocate, so that the first intake valve 23 and the first exhaust valve 24 and the second exhaust valve 25 and the second intake valve 26 on both sides of the cylinder 20 are opened and closed alternately, and then the exhaust duct 7 ventilates to the cushion 2, thereby improving the comfort of the leg rehabilitation training device in the using process.

In summary, according to the above technical solution of the present invention, by providing the movable mechanism 4 and the driving mechanism 5 on one side of the seat body 1, so that the orthopedic patient can perform leg training in the middle and later period after operation through the driving mechanism 5, thereby leading the orthopedic patients to obtain effective rehabilitation training effect in the middle and later period after operation, further improving the postoperative rehabilitation effect of the orthopedic patients, simultaneously leading the driving mechanism 5 to drive the movable mechanism 4 to move, thereby making the piston rod 22 reciprocate, and further making the inlet valve 23 and the outlet valve 24 and the outlet valve 25 and the inlet valve 26 on the two sides of the cylinder 20 open and close alternately, and then make exhaust duct 7 ventilate in to cushion 2, and then improve the travelling comfort of shank rehabilitation training device in the use, simple structure convenient to use can effectual help orthopedic patient carry out orthopedics postoperative rehabilitation training, improves orthopedic patient postoperative rehabilitation effect.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.