CN211723872U

CN211723872U - Human lower limb joint rehabilitation device

Info

Publication number: CN211723872U
Application number: CN201921656458.7U
Authority: CN
Inventors: 倪静怡
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-10-23
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a human low limbs joint rehabilitation ware, include: the upper end of the base is splayed and is provided with a shank support and a thigh support, the higher end of the shank support and the higher end of the thigh support are movably connected through a hinge, the bilateral symmetry of the lower other end of the shank support is provided with a first swing arm, the bilateral symmetry of the base is provided with a slide rail, slide blocks are respectively arranged in the slide rail in a sliding mode, the first swing arm is respectively and movably connected with the slide block through a first rotating shaft, the bilateral symmetry of the lower other end of the thigh support is provided with a second swing arm, one end, close to the thigh support, of the base is provided with a rotating sleeve through a second rotating shaft in a rotating mode, the second swing arm is connected with the rotating sleeve, and a shank support plate matched with a shank of a human body is arranged on the shank support through a first fixing buckle.

Description

Human lower limb joint rehabilitation device

Technical Field

The utility model relates to a medical instrument, in particular to a human body lower limb joint rehabilitation device.

Background

The back is injured to human lower limbs joint is because can't move the bullet easily and form deep vein thrombus for a long time, so need regularly use CPM rehabilitation ware to take exercise, in the recovered ware use of current, because the fixed mode of relatively stiff and deadplate, the in-process that the lower limbs joint curls and extends makes muscle tension easily, and recovered effect is poor, can not satisfy patient's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provides a human lower limb joint rehabilitative apparatus with good rehabilitation effect.

In order to solve the technical problem, the utility model discloses a technical scheme is: human lower limbs joint rehabilitation ware includes: the upper end of the base is provided with a shank bracket and a thigh bracket in a splayed shape, the higher end of the shank bracket is movably connected with the higher end of the thigh bracket through a hinge, the two sides of the lower end of the shank bracket are symmetrically provided with first swing arms, the two sides of the base are symmetrically provided with slide rails, slide blocks are respectively arranged in the slide rails in a sliding manner, the first swing arms are respectively and movably connected with the slide blocks through first rotating shafts, the two sides of the lower end of the thigh bracket are symmetrically provided with second swing arms, one end of the base close to the thigh bracket is rotatably provided with a rotating sleeve through second rotating shafts, the second swing arms are connected with the rotating sleeve, a shank supporting plate matched with a shank of a human body is arranged on the shank bracket through a first fixing buckle, and one end of the shank supporting plate close to the first swing arms is provided with a foot limiting baffle matched with the foot of the human body, a shank fixing cloth belt is arranged on one side of the shank supporting plate, a first shank massage air bag matched with the front part of a human shank is arranged in the middle of the inner side of the shank fixing cloth belt, second shank massage air bags matched with the two sides of the human shank are symmetrically arranged on the shank fixing cloth belts on the two sides of the first shank massage air bag, a first adhesive layer is arranged on the shank fixing cloth belt, a second adhesive layer matched with the first adhesive layer is arranged on the other side of the shank supporting plate, a thigh supporting plate matched with the thigh of the human body is arranged on the thigh support through a second fixing buckle, a thigh massage air bag matched with the inner side of the thigh of the human body is arranged in the middle of the upper end of the thigh supporting plate, a thigh fixing cloth belt is arranged on one side of the thigh supporting plate, and a third adhesive layer is arranged on the thigh fixing cloth belt, the other side of the thigh supporting plate is provided with a fourth bonding layer matched with the third bonding layer, the other end of the base close to the shank support is provided with an inflating device, the inflating device is connected with an inflating transfer joint through an inflating main pipe, the inflating main pipe is provided with a first control valve, and the inflating transfer joint is respectively connected with the first shank massaging air bag, the second shank massaging air bag and the thigh massaging air bag through inflating branch pipes.

In order to better solve the technical problem, the utility model discloses a further technical scheme is: the base is provided with a piston cylinder on one side close to the shank support, a piston cavity is arranged in the piston cylinder, a piston matched with the piston cavity is arranged in the piston cavity in a sliding mode, the piston is connected with a fixed block arranged on a sliding block through a piston rod, the piston cavity is connected with an inflation transfer joint through an air inlet pipe and an air outlet pipe, and a second control valve is arranged on the air inlet pipe and the air outlet pipe.

The utility model has the advantages that: above-mentioned human lower limbs joint rehabilitation ware, novel structure, the adoption is fixed the counterbalance to the outside of shank and the inboard of both sides and thigh using the massage gasbag, the in-process that the crunchy and extend of lower limbs joint can play the cushioning effect to shank and thigh, prevent that the crunchy and in-process of extending of lower limbs joint from taking place muscular tension, the air volume that can drive in the massage gasbag constantly changes at the crunchy and in-process that extends of lower limbs joint simultaneously, thereby reach the purpose of simulation staff massage, can make the muscle obtain thoroughly relaxing on the basis of buffering, it is recovered effectual, can effectively prevent deep vein thrombus.

Drawings

Fig. 1 is a schematic structural view of the human lower limb joint rehabilitation device of the present invention.

In the figure: 1. a base, 2, a shank bracket, 3, a thigh bracket, 4, a hinge, 5, a first swing arm, 6, a slide rail, 7, a slide block, 8, a first rotating shaft, 9, a second swing arm, 10, a second rotating shaft, 11, a rotating sleeve, 12, a first fixing buckle, 13, a shank support plate, 14, a foot limit baffle, 15, a shank fixing strap, 16, a first shank massage air bag, 17, a second shank massage air bag, 18, a first adhesive layer, 19, a second adhesive layer, 20, a second fixing buckle, 21, a thigh support plate, 22, a thigh massage air bag, 23, a thigh fixing strap, 24, a third adhesive layer, 25, a fourth adhesive layer, 26, an inflation device, 27, an inflation main pipe, 28, an inflation transfer joint, 29, a first control valve, 30, an inflation branch pipe, 31, a piston cylinder, 32, a piston cavity, 33, a piston, 34, a piston rod, 35, and a fixing strap, 36. an air inlet and outlet pipe 37 and a second control valve.

Detailed Description

The following detailed description of the present invention will be made in conjunction with the accompanying drawings and specific embodiments.

As shown in fig. 1, the lower limb joint rehabilitation device for human body comprises: the upper end of the base 1 is provided with a shank support 2 and a thigh support 3 in a splayed shape, the higher end of the shank support 2 is movably connected with the higher end of the thigh support 3 through a hinge 4, two sides of the lower end of the shank support 2 are symmetrically provided with first swing arms 5, two sides of the base 1 are symmetrically provided with slide rails 6, slide blocks 7 are respectively arranged in the slide rails 6 in a sliding manner, the first swing arms 5 are respectively movably connected with the slide blocks 7 through first rotating shafts 8, two sides of the lower end of the thigh support 3 are symmetrically provided with second swing arms 9, one end of the base 1 close to the thigh support 3 is rotatably provided with a rotary sleeve 11 through a second rotating shaft 10, the second swing arms 9 are connected with the rotary sleeve 11, the shank support 2 is provided with a shank support plate 13 matched with a human shank through a first fixing buckle 12, a foot limiting baffle 14 matched with the foot of the human body is arranged at one end of the shank supporting plate 13 close to the first swing arm 5, a shank fixing cloth belt 15 is arranged at one side of the shank supporting plate 13, a first shank massaging air bag 16 matched with the front part of the human body shank is arranged at the middle part of the inner side of the shank fixing cloth belt 15, second shank massaging air bags 17 matched with the two sides of the human body shank are symmetrically arranged on the shank fixing cloth belts 15 at the two sides of the first shank massaging air bag 16, a first adhesive layer 18 is arranged on the shank fixing cloth belt 15, a second adhesive layer 19 matched with the first adhesive layer 18 is arranged at the other side of the shank supporting plate 13, a thigh supporting plate 21 matched with the thigh of the human body is arranged on the thigh support 3 through a second fixing buckle 20, a thigh massaging air bag 22 matched with the inner side of the thigh of the human body is arranged at the middle part of the upper end of the thigh supporting plate 21, a thigh fixing cloth belt 23 is arranged on one side of the thigh supporting plate 21, a third adhesive layer 24 is arranged on the thigh fixing cloth belt 23, a fourth adhesive layer 25 matched with the third adhesive layer 24 is arranged on the other side of the thigh supporting plate 21, an inflating device 26 is arranged at the other end, close to the shank support 2, of the base 1, the inflating device 26 is connected with an inflating transfer joint 28 through an inflating main pipe 27, a first control valve 29 is arranged on the inflating main pipe 27, and the inflating transfer joint 28 is respectively connected with the first shank massaging air bag 16, the second shank massaging air bag 17 and the thigh massaging air bag 22 through inflating branch pipes 30.

As shown in fig. 1, in this example, a piston cylinder 31 is disposed on a side of the base 1 close to the lower leg support 2, a piston cavity 32 is disposed in the piston cylinder 31, a piston 33 is slidably disposed in the piston cavity 32 and is engaged with the piston cavity, the piston 33 is connected to a fixed block 35 disposed on the slider 7 through a piston rod 34, the piston cavity 32 is connected to the inflation transfer joint 28 through an air inlet and outlet pipe 36, and a second control valve 37 is disposed on the air inlet and outlet pipe 36.

When the device is installed, a human body lies on the ground at the right end of the base 1, the lower leg part of the human body is supported on the lower leg supporting plate 13, the thigh part of the human body is supported on the thigh supporting plate 21, the first adhesive layer 18 on the shank fixing cloth belt 15 is adhered with the second adhesive layer 19 on the shank support plate 13, the shank fixing cloth belt 15 fixes the shank of the human body on the shank support plate 13, a first shank massage air bag 16 at the inner side of the shank fixing belt 15 is abutted against the outer side of the shank of the human body, two second shank massage air bags 17 at the inner side of the shank fixing belt 15 are abutted against the two sides of the shank of the human body, the thigh fixing cloth belt 23 fixes the thigh of the human body on the thigh supporting plate 21 by bonding the third bonding layer 24 on the thigh fixing cloth belt 23 with the fourth bonding layer 25 on the thigh supporting plate 21, and the thigh massage air bag 22 on the thigh supporting plate 21 abuts against the inner side of the thigh of the human body.

When the device is used, the first control valve 29 is opened, the second control valve 37 is closed, air is sucked in through the air charging device 26, the air is sequentially charged into the first shank massage air bag 16, the second shank massage air bag 17 and the thigh massage air bag 22 through the air charging main pipe 27, the air charging intermediate joint 28 and the air charging branch pipes 30, the first shank massage air bag 16 and the second shank massage air bag 17 buffer and support the lower legs of the human body, the thigh massage air bag 22 buffer and support the upper legs of the human body, the first control valve 29 is closed after the air charging is finished, the front and back of the lower legs and the upper legs of the human body are compressed and stretched, when the lower legs of the human body drive the shank supporting plate 13 to move rightwards, the lower shank supporting plate 13 drives the sliding block 7 to slide rightwards in the sliding rail 6 through the first swing arm 5 and the first rotating shaft 8, and simultaneously, the first swing arm 5 synchronously swings on the sliding block 7 through the, the thigh supporting plate 21 is driven by the thigh of the human body to move rightwards, the thigh supporting plate 21 rotates on the shank supporting plate 13 through the hinge 4, meanwhile, the thigh supporting plate 21 drives the second swing arm 9 to swing synchronously, the second swing arm 9 drives the rotary sleeve 11 to rotate on the second rotating shaft 10, and in the process of curling the legs of the human body, the included angle between the upper ends of the shank support 2 and the thigh support 3 which are arranged in a splayed shape gradually becomes smaller; when the human body leg curls, the human body leg drives the leg supporting plate 13 to move leftwards, the leg supporting plate 13 drives the sliding block 7 to slide leftwards in the sliding rail 6 through the first swing arm 5 and the first rotating shaft 9, meanwhile, the first swing arm 5 synchronously swings on the sliding block 7 through the first rotating shaft 8, the human body thigh drives the thigh supporting plate 21 to move leftwards, the thigh supporting plate 13 rotates on the leg supporting plate 13 through the hinge 4, meanwhile, the thigh supporting plate 21 drives the second swing arm 9 to synchronously swing, the second swing arm 9 drives the rotating sleeve 11 to rotate on the second rotating shaft 10, and in the process of curling the human body leg, the included angle between the upper end of the leg support 2 and the upper end of the thigh support 3 which are arranged in a splayed shape is gradually increased; the lower limb joints of the human body can be exercised in the process of curling and stretching the legs of the human body back and forth.

In order to further optimize the scheme, after the first shank massage air bag 16, the second shank massage air bag 17 and the thigh massage air bag 22 are inflated, the first control valve 29 is closed, the second control valve 37 is opened, the slide block 7 slides back and forth in the slide rail 6 in the process of the back and forth curling of the legs of the human body, the slide block 7 drives the fixed block 35 to move back and forth left and right, the fixed block 35 drives the piston 33 to move back and forth in the piston cavity 32 through the piston rod 34, when the piston 33 moves right in the piston cavity 32, part of air in the first shank massage air bag 16, the second shank massage air bag 17 and the thigh massage air bag 22 can be sucked into the piston cavity 32 together, when the piston 33 moves left in the piston cavity 32, the piston 33 can send the air sucked into the first shank massage air bag 16, the second shank massage air bag 17 and the thigh massage air bag 22 again, therefore, the volumes of the first shank massage air bag 16, the second shank massage air bag 17 and the thigh massage air bag 22 can be changed ceaselessly along with the curling and the stretching of the legs of the human body, and the first shank massage air bag 16, the second shank massage air bag 17 and the thigh massage air bag 22 can simulate hands to massage the small legs and the big legs of the human body so as to achieve the effect of relaxing muscles and prevent deep vein thrombosis.

Above-mentioned human lower limbs joint rehabilitation ware, novel structure, the adoption is fixed the counterbalance to the outside of shank and the inboard of both sides and thigh using the massage gasbag, the in-process that the crunchy and extend of lower limbs joint can play the cushioning effect to shank and thigh, prevent that the crunchy and in-process of extending of lower limbs joint from taking place muscular tension, the air volume that can drive in the massage gasbag constantly changes at the crunchy and in-process that extends of lower limbs joint simultaneously, thereby reach the purpose of simulation staff massage, can make the muscle obtain thoroughly relaxing on the basis of buffering, it is recovered effectual, can effectively prevent deep vein thrombus.

Claims

1. Human lower limbs joint rehabilitation ware, its characterized in that: the method comprises the following steps: the upper end of the base (1) is provided with a shank bracket (2) and a thigh bracket (3) in a splayed shape, the higher end of the shank bracket (2) is movably connected with the higher end of the thigh bracket (3) through a hinge (4), the lower end of the shank bracket (2) is symmetrically provided with a first swing arm (5) in two sides, the two sides of the base (1) are symmetrically provided with slide rails (6), slide blocks (7) are respectively arranged in the slide rails (6) in a sliding manner, the first swing arm (5) is respectively movably connected with the slide blocks (7) through a first rotating shaft (8), the lower end of the thigh bracket (3) is symmetrically provided with a second swing arm (9) in two sides, one end of the base (1) close to the thigh bracket (3) is rotatably provided with a rotating sleeve (11) through a second rotating shaft (10), the second swing arm (9) is connected with a rotating sleeve (11), a shank support plate (13) matched with a human shank is arranged on the shank support (2) through a first fixing buckle (12), a foot limiting baffle (14) matched with the human foot is arranged at one end, close to the first swing arm (5), of the shank support plate (13), a shank fixing cloth belt (15) is arranged on one side of the shank support plate (13), a first shank massaging air bag (16) matched with the front part of the human shank is arranged in the middle of the inner side of the shank fixing cloth belt (15), second shank massaging air bags (17) matched with the two side parts of the human shank are symmetrically arranged on the shank fixing cloth belts (15) on the two sides of the first shank massaging air bag (16), a first bonding layer (18) is arranged on the shank fixing cloth belt (15), a second bonding layer (19) matched with the first bonding layer (18) is arranged on the other side of the shank support plate (13), a thigh support plate (21) matched with the human thigh is arranged on the thigh support (3) through a second fixing buckle (20), a thigh massage air bag (22) matched with the inner side of the human thigh is arranged in the middle of the upper end of the thigh support plate (21), a thigh fixing cloth belt (23) is arranged on one side of the thigh support plate (21), a third bonding layer (24) is arranged on the thigh fixing cloth belt (23), a fourth bonding layer (25) matched with the third bonding layer (24) is arranged on the other side of the thigh support plate (21), an inflating device (26) is arranged at the other end, close to the shank support (2), of the base (1), and the inflating device (26) is connected with an inflating transfer joint (28) through an inflating main pipe (27), the inflation main pipe (27) is provided with a first control valve (29), and the inflation transfer joint (28) is respectively connected with the first shank massage air bag (16), the second shank massage air bag (17) and the thigh massage air bag (22) through inflation branch pipes (30).

2. The human lower limb joint rehabilitative apparatus of claim 1, wherein: a piston cylinder (31) is arranged on one side, close to the lower leg support (2), of the base (1), a piston cavity (32) is arranged in the piston cylinder (31), a piston (33) matched with the piston cavity is arranged in the piston cavity (32) in a sliding mode, the piston (33) is connected with a fixed block (35) arranged on the sliding block (7) through a piston rod (34), the piston cavity (32) is connected with an inflation transfer joint (28) through an air inlet and outlet pipe (36), and a second control valve (37) is arranged on the air inlet and outlet pipe (36).