Summary of the invention
For prior art above shortcomings, the present invention proposes a kind of leg physical therapy traction apparatus, comprise base, holder device, first fixed frame device, second fixed frame device, driving device, first positioner and the second positioner, first fixed frame device comprises the first support bar, first rotating part, first connecting axle, first fixed block, first sponge block, first fixed frame, first foam-rubber cushion and the first locating rod, driving device comprises the first drive rod, first leans bar, first spring, first roller, first curved block, elliptic wheel, second drive rod, second leans bar, second spring, second roller and the second curved block.Structure of the present invention is simple, takies volume little, and the traction activity completing leg that can be self-service.
The present invention solves its technical problem, and the technical scheme adopted is: a kind of leg physical therapy traction apparatus, and described leg physical therapy traction apparatus comprises base, be positioned at the holder device above described base, be positioned at the first fixed frame device of described holder device side, be positioned at the second fixed frame device on the right side of described first fixed frame device, driving device between described first fixed frame device and described second fixed frame device, be positioned at the first positioner above described base and the second positioner, described holder device comprises the first support being positioned at left side, the second support being positioned at right side and the projection be arranged on described second support, described first fixed frame device comprises the first support bar, be positioned at the first rotating part above described first support bar, be positioned at the first connecting axle below described first rotating part, be positioned at the first fixed block below described first connecting axle, be positioned at the first sponge block below described first fixed block, be positioned at the first fixed frame around described first fixed block, the first foam-rubber cushion being positioned at described first fixed frame inside and the first locating rod be positioned at below described first fixed frame, described second fixed frame device comprises the second support bar, be positioned at the second rotating part above described second support bar, be positioned at the second connecting axle below described second rotating part, be positioned at the second fixed block below described second connecting axle, be positioned at the second sponge block below described second fixed block, be positioned at the second fixed frame around described second fixed block, the second foam-rubber cushion being positioned at described second fixed frame inside and the second locating rod be positioned at below described second fixed frame, described driving device comprises the first drive rod, be positioned at first on the left of described first drive rod and lean bar, be positioned at described first and lean the first spring on the right side of bar, be positioned at described first and lean the first roller on the left of bar, be positioned at the first curved block below described first drive rod, be positioned at the elliptic wheel on the right side of described first curved block, be positioned at the second drive rod below described elliptic wheel, be positioned at second on the right side of described second drive rod and lean bar, be positioned at described second and lean the second spring on the left of bar, be positioned at the described second the second curved block leaning the second roller on the right side of bar and be positioned at above described second drive rod, described first positioner comprises a left side first positioner being positioned at left side and the right side first positioner being positioned at right side, and described left first positioner comprises the first horizon bar, be positioned at the first vertical bar on the right side of described first horizon bar, the first location division between described first horizon bar and the described first vertical bar, the 3rd spring being positioned at the 3rd roller above described first location division and being positioned at below described first location division, described second positioner comprises a left side second positioner being positioned at left side and the right side second positioner being positioned at right side, and described left second positioner comprises the 3rd vertical bar, be positioned at the 3rd horizon bar on the left of the described 3rd vertical bar, 3rd location division, the 5th roller being positioned at the 5th spring on the right side of described 3rd location division and being positioned on the left of described 3rd location division, the right surface of described first curved block is bending, and the upper surface of described first curved block is fixedly connected with the lower surface of described first drive rod.
Described first fixed block is cuboid, the lower surface of described first connecting axle is fixedly connected with the upper surface of described first fixed block, the left and right of described first fixed block is provided with the first locating piece on the surface, described first locating piece is cuboid, and described first locating piece is fixedly connected with the side of described first fixed block.
Described first fixed frame is cuboid, and the upper surface of described first fixed frame is recessed to form the first host cavity downwards, is provided with the first rectangular channel in described first fixed frame.
Described first foam-rubber cushion is cuboid, and described first foam-rubber cushion to be contained in described first host cavity and to be fixedly connected with described first fixed frame, and the upper surface of described first foam-rubber cushion is recessed to form the first curved slot downwards, described first curved slot semicircular in shape.
The upper surface of described second fixed frame is recessed to form the second host cavity downwards, is provided with the second rectangular channel in described second fixed frame.
Described second fixed block is cuboid, and the left and right of described second fixed block is provided with the second locating piece on the surface, and described second locating piece is cuboid, and described second locating piece is fixedly connected with the side of described second fixed block.
Described first drive rod is cuboid, and the right surface of described first drive rod is fixedly connected with the left surface of described second fixed frame, and the left surface of described first drive rod is recessed to form the first actuator chamber to the right.
Described first to lean bar be cuboid, and described first right-hand member leaning bar to be contained in described first actuator chamber and can to move left and right in described first actuator chamber, and described first left end leaning bar is provided with the first driver slot.
The left end of described first spring is fixedly connected with the described first right surface leaning bar, and the right-hand member of described first spring is fixedly connected with the right surface of described first actuator chamber.
Described first roller is cylinder, and described first roller to be contained in described first driver slot and to lean bar axle and turn with described first and be connected, and described first roller leans on the right surface of described first fixed frame.
Compared with prior art; the invention has the beneficial effects as follows: the leg physical therapy traction apparatus structure that the present invention proposes is simple, takes up room little, and without the need to the assistance of medical personnel or other staff; the traction activity completing leg that can be self-service; simultaneously due to small volume, do not take up room, facilitate medical personnel to carry out treatment and instruct; and due to the setting of fixed frame; what make that leg can be more firm is fixed up, and making can not be injured in distraction procedure, plays good protective effect.
Specific embodiments
Below in conjunction with Figure of description and embodiment, specific embodiments of the invention are described in further detail:
As shown in Figure 1, leg physical therapy traction apparatus of the present invention comprises base 1, the holder device 2 above described base 1, the first fixed frame device 3 in described holder device 2 side, the second fixed frame device 4 on the right side of described first fixed frame device 3, the driving device 5 between described first fixed frame device 3 and described second fixed frame device 4, is positioned at the first positioner 6 and the second positioner 7 above described base 1.
As shown in Figure 1, described base 1 is cuboid, described base 1 horizontal positioned.The projection 23 that described holder device 2 comprises the first support 21 being positioned at left side, the second support 22 being positioned at right side and is arranged on described second support 22.Described first support 21 is in cuboid, and described first support 21 is vertically placed, and the lower surface of described first support 21 is fixedly connected with the upper surface of described base 1.Described second support 22 is in cuboid, and described second support 22 is vertically placed, and the lower surface of described second support 22 is fixedly connected with the upper surface of described base 1.Described projection 23 is in cuboid, and described projection 23 horizontal positioned, the right surface of described projection 23 is fixedly connected with the left surface of described second support 22, and the upper surface of described projection 23 and the upper surface of described second support 22 are in same level.
As shown in Figure 1, described first fixed frame device 3 comprises the first support bar 31, is positioned at the first rotating part 32 above described first support bar 31, is positioned at the first connecting axle 33 below described first rotating part 32, is positioned at the first fixed block 34 below described first connecting axle 33, is positioned at the first sponge block 35 below described first fixed block 34, is positioned at the first fixed frame 36 around described first fixed block 34, the first foam-rubber cushion 37 being positioned at described first fixed frame 36 inside and the first locating rod 38 be positioned at below described first fixed frame 36.Described first support bar 31 is in the concave character type of being sidelong, and one end of described first support bar 31 is fixedly connected with the left surface of described first fixed frame 36, and the other end of described first support bar 31 is horizontal.Described first rotating part 32 is cylinder, described first rotating part 32 horizontal positioned.Described first connecting axle 33 is in cylinder, described first connecting axle 33 is vertically placed, the upper surface of described first connecting axle 33 is fixedly connected with the lower surface of described first rotating part 32, the lower end of described first connecting axle 33 extends to the below of described first support bar 31 through the upper and lower surface of described first support bar 31, described first connecting axle 33 is threaded with described first support bar 41, when making to rotate described first rotating part 32, described first connecting axle 33 can move up and down.Described first fixed block 34 is in cuboid, the lower surface of described first connecting axle 33 is fixedly connected with the upper surface of described first fixed block 34, described first fixed block 34 horizontal positioned, the left and right of described first fixed block 34 is provided with the first locating piece 341 on the surface, described first locating piece 341 is in cuboid, and described first locating piece 341 is fixedly connected with the side of described first fixed block 34.Described first sponge block 35 is in cuboid, and the upper surface of described first sponge block 35 is fixedly connected with the lower surface of described first fixed block 34.Described first fixed frame 36 is in cuboid, and the upper surface of described first fixed frame 36 is recessed to form the first host cavity downwards, and described first host cavity is rectangular-shaped.In described first fixed frame 36 and the left and right sides being positioned at described first host cavity is provided with the first rectangular channel 361, described first rectangular channel 361 is in rectangular-shaped, described first locating piece 341 is contained in described first rectangular channel 361, and can move up and down in described first rectangular channel 361, the left surface of described first fixed frame 36 and the right surface contact of described first support 21 and right surface along described first support 21 move up and down.Described first foam-rubber cushion 37 is in cuboid, described first foam-rubber cushion 37 to be contained in described first host cavity and to be fixedly connected with the bottom surface of described first host cavity, the side of described first foam-rubber cushion 37 is fixedly connected with the inner surface of described first fixed frame 36, the upper surface of described first foam-rubber cushion 37 is recessed to form the first curved slot downwards, described first curved slot semicircular in shape, leg is placed in the first curved slot by patient, adds the comfort of patient.Described first locating rod 38 is in cuboid, described first locating rod 38 is vertically placed, the upper surface of described first locating rod 38 is fixedly connected with the lower surface of described first fixed frame 36, and the right surface of described first locating rod 38 and the right surface of described first fixed frame 36 are in same perpendicular.
As shown in Figure 1, described second fixed frame device 4 comprises the second support bar 41, is positioned at the second rotating part 42 above described second support bar 41, is positioned at the second connecting axle 43 below described second rotating part 42, is positioned at the second fixed block 44 below described second connecting axle 43, is positioned at the second sponge block 45 below described second fixed block 44, is positioned at the second fixed frame 46 around described second fixed block 44, the second foam-rubber cushion 47 being positioned at described second fixed frame 46 inside and the second locating rod 48 be positioned at below described second fixed frame 46.Described second fixed frame 46 is in cuboid, and the right surface of described second fixed frame 46 and the left surface of described second support 22 are slidably connected, and described second fixed frame 46 can be moved up and down along the left surface of described second support 22.The upper surface of described second fixed frame 46 is recessed to form the second host cavity downwards, described second host cavity is rectangular-shaped, on the inner surface of described second fixed frame 46 and the left and right sides being positioned at described second host cavity is respectively equipped with one second rectangular channel 461, described second rectangular channel 461 is in rectangular-shaped.Described second support bar 41 is in L-type, and described second support bar 41 is positioned at the top of described second fixed frame 46.Described second rotating part 42 is in cylinder, and described second rotating part 42 horizontal positioned, described second rotating part 42 is positioned at the top of described second support bar 41.Described second connecting axle 43 is in cylinder, the upper surface of described second connecting axle 43 is fixedly connected with the lower surface of described second rotating part 42, the lower end of described second connecting axle 43 is passed the upper and lower surface of described second support bar 41 and is threaded with described second support bar 41, when making to rotate described second rotating part 42, described second connecting axle 43 can move up and down, and the lower surface of described second connecting axle 43 is fixedly connected with the upper surface of described second fixed block 44.Described second fixed block 44 is in cuboid, described second fixed block 44 horizontal positioned, the left and right of described second fixed block 44 is provided with the second locating piece 441 on the surface, described second locating piece 441 is in cuboid, described second locating piece 441 horizontal positioned, described second locating piece 441 is fixedly connected with the side of described second fixed block 44, and described second locating piece 441 to be contained in described second rectangular channel 461 and can to move up and down in described second rectangular channel 461.Described second sponge block 45 is in cuboid, and described second sponge block 45 horizontal positioned, the upper surface of described second sponge block 45 is fixedly connected with the lower surface of described second fixed block 44.Described second foam-rubber cushion 47 is in cuboid, described second foam-rubber cushion 47 to be contained in described second host cavity and to be fixedly connected with the inner surface of described second fixed frame 46, the upper surface of described second foam-rubber cushion 47 is recessed to form the second bending section downwards, described second bending section semicircular in shape, leg can be placed on described second bending section by patient, adds the comfort of patient.Described second locating rod 48 is in cuboid, described second locating rod 48 is vertically placed, the upper surface of described second locating rod 48 is fixedly connected with the lower surface of described second fixed frame 46, and the left surface of described second locating rod 48 and the left surface of described second fixed frame 46 are in same perpendicular.
As shown in Figure 1, described driving device 5 comprises the first drive rod 51, be positioned at first on the left of described first drive rod 51 and lean bar 52, be positioned at described first and lean the first spring 53 on the right side of bar 52, be positioned at described first and lean the first roller 54 on the left of bar 52, be positioned at the first curved block 55 below described first drive rod 51, be positioned at the elliptic wheel 56 on the right side of described first curved block 55, be positioned at the second drive rod 57 below described elliptic wheel 56, be positioned at second on the right side of described second drive rod 57 and lean bar 58, be positioned at described second and lean the second spring 59 on the left of bar 58, be positioned at described second to lean the second roller on the right side of bar 58 and be positioned at the second curved block 50 above described second drive rod 57.Described first drive rod 51 is in cuboid, described first drive rod 51 horizontal positioned, the right surface of described first drive rod 51 is fixedly connected with the left surface of described second fixed frame 46, one end of described second support bar 41 is fixedly connected with the upper surface of described first drive rod 51, the left surface of described first drive rod 51 is recessed to form the first actuator chamber 511 to the right, and described first actuator chamber 511 is in cuboid.Described first leans bar 52 in cuboid, described first leans bar 52 horizontal positioned, described first right-hand member leaning bar 52 to be contained in described first actuator chamber 511 and can to move left and right in described first actuator chamber 511, described first left end leaning bar 52 is provided with the first driver slot 521, and described first driver slot 521 is in rectangular-shaped.Described first spring 53 is contained in described first actuator chamber 511, and the left end of described first spring 53 is fixedly connected with the described first right surface leaning bar 52, and the right-hand member of described first spring 53 is fixedly connected with the right surface of described first actuator chamber 511.Described first roller 54 is in cylinder, described first roller 54 to be contained in described first driver slot 521 and to lean bar 52 axle and turn with described first and be connected, described first roller 54 can be rotated in described first driver slot 521, and described first roller 54 leans on the right surface of described first fixed frame 36.The upper surface of described first curved block 55 is horizontal, the left surface of described first curved block 55 is vertical shape, the right surface of described first curved block 55 is bending, the upper surface of described first curved block 55 is fixedly connected with the lower surface of described first drive rod 51, the right surperficial semicircular in shape of described second curved block 55, the left surface of described first curved block 55 and the left surface of described first drive rod 51 are in same perpendicular.Described elliptic wheel 56 ovalize, be provided with a central shaft 561 in the middle of described elliptic wheel 56, described elliptic wheel 56 rotates around described central shaft 561.Described second drive rod 57 is in cuboid, described second drive rod 57 horizontal positioned, the left surface of described second drive rod 57 is fixedly connected with the right surface of described first fixed frame 36, the right surface of described second drive rod 57 is recessed to form the second actuator chamber 571 left, and described second actuator chamber 571 is in rectangular-shaped.Described second leans bar 58 in cuboid, described second leans bar 58 horizontal positioned, described second left end leaning bar 58 to be contained in described second actuator chamber 571 and can to move left and right in described second actuator chamber 571, described second right-hand member leaning bar 58 is provided with the second driver slot 581, and described second driver slot 581 is in rectangular-shaped.Described second spring 59 is contained in described second actuator chamber 571, and the left end of described second spring 59 is fixedly connected with the left surface of described second actuator chamber 571, and the right-hand member of described second spring 59 is fixedly connected with described second left surface leaning bar 58.Described second roller is cylinder, and described second roller to be contained in described second driver slot 581 and to lean bar 58 axle and turn with described second and be connected, and described second roller can be rotated in described second driver slot 581.The lower surface of described second curved block 50 is horizontal and be fixedly connected with the upper surface of described second drive rod 57, the right surface of described second curved block 50 is vertical shape, and the right surface of described second curved block 50 is vertical shape and is in same perpendicular with the right surface of described second drive rod 57.The left surface of described second curved block 50 is bending, the left surface semicircular in shape of described second curved block 50.
As shown in Figure 1, described first positioner 6 comprises a left side first positioner 61 being positioned at left side and the right side first positioner 62 being positioned at right side.Described left first positioner 61 comprises the first horizon bar 611, the first vertical bar 612 on the right side of described first horizon bar 611, the first location division 613 between described first horizon bar 611 and the described first vertical bar 612, the 3rd spring 615 that is positioned at the 3rd roller 614 above described first location division 613 and is positioned at below described first location division 613.Described first horizon bar 611 is in cuboid, and described first horizon bar 611 horizontal positioned, the left surface of described first horizon bar 611 is fixedly connected with the right surface of described first support 21.Described first vertical bar 612 is in cuboid, and the described first vertical bar 612 is vertically placed, and the lower surface of the described first vertical bar 612 is fixedly connected with the upper surface of described base 1.Described first location division 613 is in cuboid, described first location division 613 is vertically placed, the left surface of described first location division 613 is connected with the right surface sliding of described first horizon bar 611, the left surface of the right surface of described first location division 613 and the described first vertical bar 612 is slidably connected, described first location division 613 can only be moved up and down between described first horizon bar 611 and the first vertical portion 612, the upper end of described first location division 613 is provided with the first groove 6131, described first groove 6131 is in rectangular-shaped, described 3rd roller 614 is in cylinder, described 3rd roller 614 is contained in turn in described first groove 6131 and with described first location division 613 axle and is connected, described 3rd roller 614 can be rotated in described first groove 6131, described 3rd roller 614 leans on the lower surface of described first fixed frame 36.The upper end of described 3rd spring 615 is fixedly connected with the lower surface of described first location division 613, and the lower end of described 3rd spring 615 is fixedly connected with the upper surface of described base 1.Described right first positioner 62 comprises the second horizon bar 621, the second vertical bar 622 on the left of described second horizon bar 621, the second location division 623 between described second horizon bar 621 and the described second vertical bar 622, the 4th spring 625 that is positioned at the 4th roller 624 on described second location division 623 and is positioned at below described second location division 623.Described second horizon bar 621 is in cuboid, and the right surface of described second horizon bar 621 is fixedly connected with the left surface of described second support 22.Described second vertical bar 622 is in cuboid, and the described second vertical bar 622 is vertically placed, and the lower surface of the described second vertical bar 622 is fixedly connected with the upper surface of described base 1.Described second location division 623 is in cuboid, the right surface of described second location division 623 and the left surface of described second horizon bar 621 are slidably connected, the left surface of described second location division 623 is connected with the right surface sliding of described second vertical portion 622, described second location division 623 can only be moved up and down between described second horizon bar 621 and the second vertical portion 622, the upper end of described second location division 623 is provided with the second groove 6231, described second groove 6231 is in rectangular-shaped, described 4th roller 624 is in cylinder, described 4th roller 624 is contained in turn in described second groove 6231 and with described second location division 623 axle and is connected, described 4th roller 624 can be rotated in described second groove 6231.The upper end of described 4th spring 625 is fixedly connected with the lower surface of described second location division 623, and the lower end of described 4th spring 625 is fixedly connected with the upper surface of described base 1.Described 4th roller 624 leans on the lower surface of described second fixed frame 46.
As shown in Figure 1, described second positioner 7 comprises a left side second positioner 71 being positioned at left side and the right side second positioner 72 being positioned at right side.Described left second positioner 71 comprises the 3rd vertical bar 711, the 3rd horizon bar 712 on the left of the described 3rd vertical bar 711, the 3rd location division 713 between described 3rd horizon bar 712, the 5th roller 715 that is positioned at the 5th spring 714 on the right side of described 3rd location division 713 and is positioned on the left of described 3rd location division 713.Described 3rd vertical bar 711 is in cuboid, and the described 3rd vertical bar 711 is vertically placed, and the lower surface of the described 3rd vertical bar 711 is fixedly connected with the upper surface of described base 1.Described 3rd horizon bar 712 is in cuboid, and described 3rd horizon bar 712 horizontal positioned, the right surface of described 3rd horizon bar 712 is fixedly connected with the left surface of the described 3rd vertical bar 711, and described 3rd horizon bar 712 is provided with two and lays respectively at upper and lower both sides.Described 3rd location division 713 is in cuboid, described 3rd location division 713 is between described 3rd horizon bar 712 and be slidably connected with described 3rd horizon bar 712, the left end of described 3rd location division 713 is provided with the 3rd groove 7131, and described 3rd groove 7131 is in rectangular-shaped.Described 5th spring 714 is between described 3rd horizon bar 712, and the left end of described 5th spring 714 is fixedly connected with the right surface of described 3rd location division 713, and the right-hand member of described 5th spring 714 is fixedly connected with the left surface of the described 3rd vertical bar 711.Described 5th roller 715 is in cylinder, and described 5th roller 715 is contained in turn in described 3rd groove 7131 and with described 3rd location division 713 axle and is connected, and described 5th roller 715 can be rotated in described 3rd groove 7131.Described 5th roller 715 leans on the right surface of described first locating rod 38.Described right second positioner 72 comprises the 4th vertical bar 721, the 4th horizon bar 722 on the right side of the described 4th vertical bar 721, the 4th location division 724 between described 4th horizon bar 722, the 6th roller 725 that is positioned at the 6th spring 723 on the left of described 4th location division 724 and is positioned on the right side of described 4th location division 724.Described 4th vertical bar 721 is in cuboid, and the described 4th vertical bar 721 is vertically placed, and the lower surface of the described 4th vertical bar 721 is fixedly connected with the upper surface of described base 1.Described 4th horizon bar 722 is provided with two and lays respectively at upper and lower both sides, and described 4th horizon bar 722 is in cuboid, and described 4th horizon bar 722 horizontal positioned, the left surface of described 4th horizon bar 722 is fixedly connected with the right surface of the described 4th vertical bar 721.Described 4th location division 724 is in cuboid, and described 4th location division 724 horizontal positioned, described 4th location division 724 is between described 4th horizon bar 722 and be slidably connected with described 4th horizon bar 722.The left end of described 6th spring 723 is fixedly connected with the right surface of the described 4th vertical bar 721, and the right-hand member of described 6th spring 723 is fixedly connected with the left surface of described 4th location division 724.The right-hand member of described 4th location division 724 is provided with the 4th groove 7241, and described 4th groove 7241 is in rectangular-shaped.Described 6th roller 725 is in cylinder, and described 6th roller 725 is contained in turn in described 4th groove 7241 and with described 4th location division 724 axle and is connected, and described 6th roller 725 can be rotated in described 4th groove 7241.Described 6th roller 725 leans on the left surface of described second locating rod 48.
As shown in Figure 1, when described leg physical therapy traction apparatus of the present invention uses, first the first rotating part 32 and the second rotating part 42 is rotated, make the first fixed block 34 and the second fixed block 44 move, then leg is placed on the first foam-rubber cushion 37 and the second foam-rubber cushion 47, then the first rotating part 32 and the second rotating part 42 is reversely rotated, first fixed block 34 and the second fixed block 44 are moved down, the first sponge block 35 and the second sponge block 45 is made to lean lower limb portion patient, then elliptic wheel 56 is driven to rotate, due to the setting of the first curved block 55 and the second curved block 50, when elliptic wheel 56 is rotated, while driving the first drive rod 51 and the second drive rod 57 to move up or down, also can left and move right, described first fixed frame 36 can be moved down and move right, described second fixed frame 46 upwards and be moved to the left, thus be conducive to the recovery of patient legs.The setting of described first positioner 6 and the second positioner 7, makes the position of the first fixed frame 36 and the second fixed frame 46 fix, and can return to initial position.So far, leg physical therapy traction apparatus use procedure of the present invention is described.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any those skilled in the art are in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.