CN111728818A

CN111728818A - Automatic leg lifting rehabilitation device for activating blood and deacidifying after patella fracture treatment

Info

Publication number: CN111728818A
Application number: CN202010647614.4A
Authority: CN
Inventors: 常小兵
Original assignee: Guangzhou Haojia Medical Equipment Co Ltd
Current assignee: Guangzhou Haojia Medical Equipment Co Ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2020-10-02

Abstract

The invention discloses an automatic leg lifting rehabilitation device for promoting blood circulation and removing acid after patellar fracture treatment, which comprises a support table, wherein a support is fixedly arranged on the support table, a swinging box is fixedly arranged on the support, a swinging cavity is arranged in the swinging box, a gear plate is arranged on the lower side of the swinging cavity, and three connecting plates in an annular array are fixedly arranged on the end surface of the lower side of the gear plate.

Description

Automatic leg lifting rehabilitation device for activating blood and deacidifying after patella fracture treatment

Technical Field

The invention relates to the technical field related to medical orthopedic instruments, in particular to an automatic leg lifting rehabilitation device for promoting blood circulation and removing acid after patellar fracture treatment.

Background

Patellar fracture is a common fracture in trauma orthopedics, and generally adopts a mode of operation treatment, and after treatment, rehabilitation exercise is generally adopted, so that recovery can be quicker.

Recovered the exercise behind general patellar fracture treatment, because the long-time inactivity of shank, shank blood circulation is not smooth, before carrying out the shank swing, need carry out the hot compress to shank and patella department, in order to reach the effect of invigorating blood circulation, the shank swing after the convenience is taken exercise, after taking exercise, patella department and shank muscle are because sudden motion, can produce sour pain and feel, need carry out the cold compress processing to patella department this moment, get rid of the ache and feel, massage shank muscle simultaneously, make recovered the exercise reach better effect.

Disclosure of Invention

The technical problem is as follows: the hot compress and cold compress processes of the traditional rehabilitation exercise are both carried out manually, and the muscle is not massaged in the cold compress process.

In order to solve the problems, the embodiment designs an automatic leg-lifting rehabilitation device for promoting blood circulation and removing acid after patellar fracture treatment, the automatic leg-lifting rehabilitation device for promoting blood circulation and removing acid after patellar fracture treatment of the embodiment comprises a support table, a support is fixedly arranged on the support table, a swing box is fixedly arranged on the support, a swing cavity is arranged in the swing box, a driving device is arranged in the swing cavity, the driving device comprises a swing shaft extending to the lower side of the swing cavity, a rotating shaft is arranged on the left side of the swing shaft, an electric push rod is arranged on the right side of the swing shaft, a gear plate positioned on the lower side of the swing cavity is fixedly arranged on the swing shaft, an annular groove is arranged in the gear plate, the electric push rod can slide in the annular groove, three connecting plates of an annular array are fixedly arranged on the end face of the lower side of the gear plate, and a bilateral symmetry hot compress box is fixedly arranged, the hot compress box is internally provided with a hot compress cavity, the hot compress cavity is internally provided with a hot compress blood activating device, the hot compress blood activating device comprises five hot air pipes which are positioned in the hot compress cavity and distributed at equal intervals from top to bottom, the inner walls of the upper side and the lower side of the hot compress cavity are slidably provided with connecting plates, the pistons are far away from the side end faces of the symmetrical center and fixedly provided with piston rods, the right ends of the piston rods are fixedly connected with the connecting plates, the connecting plates are close to the symmetrical center and fixedly provided with pushing tooth blocks, the pushing tooth blocks are vertically symmetrical about the middle hot air pipes, the back and forth movement of the pushing tooth blocks can drive the connecting plates to move, so that hot air in the hot air pipes is extruded to legs, the middle of the hot air pipes is fixedly provided with clamping boxes which are bilaterally symmetrical from the lower end faces of the connecting plates, the, the lower end face of the connecting plate at the rightmost side is fixedly provided with cold compress boxes which are symmetrical left and right, a cold compress cavity is arranged in each cold compress box, a cold compress deacidification device is arranged in the cold compress cavity and comprises a connecting groove which is positioned on the inner wall of the cold compress cavity close to the symmetrical center, the cold compress rack block is arranged in the joining groove in a sliding manner, the cold compress rack block can move and carry out cold compress on the patella part by sliding left and right, three moving grooves are arranged at the lower sides of the connecting grooves at equal intervals, a moving push block is arranged in the moving grooves in a sliding way, an extension spring is arranged between the movable push block and the movable groove, a rack block is arranged on the left side of the movable push block, the rack block with the inner wall fixed connection of side about the cold compress chamber, equidistant fixed six bosss that are equipped with on the rack block, the boss can promote to remove the ejector pad and slide around, massages shank muscle.

Wherein the driving device further comprises a motor M positioned on the inner wall of the upper side of the swinging cavity, a driving shaft is rotatably arranged on the motor M and is positioned between the swinging shaft and the rotating shaft, a clockwise one-way coupling is arranged on the driving shaft, a driving sheave is fixedly arranged on the clockwise one-way coupling, a shifting block is fixedly arranged on the driving sheave, a driven sheave is arranged on the rotating shaft and positioned on the upper side of the shifting block, the shifting block is slidably connected with the driven sheave, a driving gear is fixedly arranged on the rotating shaft and positioned on the lower side of the swinging cavity, the driving gear is engaged with the gear plate, an anticlockwise one-way coupling is arranged on the driving shaft and positioned on the lower side of the clockwise one-way coupling, a driving bevel gear is fixedly arranged on the anticlockwise one-way coupling, and a supporting plate is arranged between the driving, the backup pad with swing chamber lower part inner wall fixed connection, it is equipped with the transition axle to rotate in the backup pad, the epaxial just being located of transition the fixed bevel gear that is equipped with in backup pad left side drives, drive bevel gear with mesh between the drive bevel gear, the epaxial just being located of transition the fixed rolling disc that is equipped with in backup pad right side, the fixed block that is equipped with on the rolling disc, just be located in the backup pad the fixed gag lever post that is equipped with of rolling disc downside, the gag lever post with rotate between the oscillating axle and connect, be equipped with in the oscillating axle and control the rotation groove that link up, the fixed block can rotate the inslot and slide, swing chamber right side inner wall is equipped with the half slot, it rotates the supporting shoe to slide in the half slot, electric putter can rotate the supporting shoe and slide from.

Wherein, hot compress blood circulation promoting device still include with the top terminal surface and downside under the steam pipe up end fixed connection's fixed axle, the fixed axle is located promote the front side of dentate, it is equipped with transition gear to rotate on the fixed axle, transition gear with promote the dentate meshing, the hot compress chamber is close to the center of symmetry side inner wall and is equipped with about the centre the spout of steam pipe symmetry, it is equipped with the button head push rod to slide in the spout, the button head push rod is located transition gear front side and with transition gear meshing, the fixed compression spring that is equipped with on the button head push rod.

The clamping device is characterized in that the clamping device further comprises an arc groove located on the inner wall of the upper side and the lower side in the clamping cavity, an arc strip block is arranged in the arc groove in a sliding mode, an extrusion block is fixedly arranged on the left side of the arc strip block, a supporting sliding plate is arranged on the left side of the extrusion block, the supporting sliding plate is fixedly connected with the inner wall of the clamping cavity far away from the symmetrical center side, the extrusion block can slide on the supporting sliding plate back and forth, and a reset spring is arranged on the supporting sliding plate.

The cold compress deacidification device further comprises a driven shaft rotatably connected with the inner wall of the upper side of the cold compress cavity, a driven gear is fixedly arranged on the driven shaft, the driven gear is meshed with the cold compress rack blocks, the driven shaft is provided with a driven bevel gear on the lower side, the driven bevel gear is rotatably arranged on the inner wall of the front side and the rear side of the cold compress cavity, a driving shaft is arranged on the rear side of the driving shaft and is provided with a motor G, a driving bevel gear is fixedly arranged on the driving shaft and is meshed with the driven bevel gear, a connecting shaft is rotatably arranged on the inner wall of the front side and the rear side of the cold compress cavity, the driving shaft is connected with the connecting shaft through a belt pulley, a fixed gear is fixedly arranged on the connecting shaft, and the fixed gear is meshed with the rack blocks.

The invention has the beneficial effects that: according to the invention, before rehabilitation exercise is carried out after patellar fracture treatment, hot compress can be carried out on the leg which is not moved for a long time, the adhesion condition of the patellar joint is eliminated, the blood circulation of the leg is smoother, a mechanism for automatically swinging the leg avoids a large amount of manpower consumed during manual swinging, and the cold compress mechanism enables the leg to timely eliminate the soreness of the leg after exercise, so that the rehabilitation exercise can achieve a better effect, and the treated patellar fracture part cannot be damaged.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

Fig. 1 is a schematic overall structure diagram of an automatic leg lifting rehabilitation device for activating blood circulation and removing acid after patellar fracture treatment according to the present invention;

FIG. 2 is a schematic view of the overall structure of the cold compress box of FIG. 1;

FIG. 3 is a schematic view of the overall structure of the clamping box of FIG. 1;

FIG. 4 is a schematic view of the overall construction of the heat application cabinet of FIG. 1;

FIG. 5 is a schematic view of the structure in the direction "A-A" of FIG. 1;

FIG. 6 is a schematic view of the structure in the direction "B-B" of FIG. 2;

FIG. 7 is a schematic view of the structure in the direction "C-C" of FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-7, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to an automatic leg lifting rehabilitation device for promoting blood circulation and removing acid after patellar fracture treatment, which is mainly applied to the rehabilitation exercise process after patellar fracture treatment, and the invention is further explained by combining the attached drawings of the invention: the invention relates to an automatic leg lifting rehabilitation device for promoting blood circulation and removing acid after patellar fracture treatment, which comprises a support table 11, wherein a support 12 is fixedly arranged on the support table 11, a swing box 14 is fixedly arranged on the support 12, a swing cavity 13 is arranged in the swing box 14, a driving device 901 is arranged in the swing cavity 13, the driving device 901 comprises a swing shaft 21 extending to the lower side of the swing cavity 13, a rotating shaft 60 is arranged at the left side of the swing shaft 21, an electric push rod 61 is arranged at the right side of the swing shaft 21, a gear plate 22 positioned at the lower side of the swing cavity 13 is fixedly arranged on the swing shaft 21, the swing shaft 21 can drive the gear plate 22 to swing back and forth at a small angle, an annular groove 62 is arranged in the gear plate 22, the electric push rod 61 can slide in the annular groove 62, three connecting plates 63 in an annular array are fixedly arranged on the lower end face of the gear plate 22, leftmost end the fixed hot compress case 23 that is equipped with bilateral symmetry of terminal surface under the linkage plate 63, be equipped with hot compress chamber 24 in the hot compress case 23, be equipped with hot compress blood circulation promoting device 902 in the hot compress chamber 24, hot compress blood circulation promoting device 902 is including being located five steam pipes 25 that the equidistance distributes about in the hot compress chamber 24, the inboard wall of downside slides about hot compress chamber 24 is equipped with connecting plate 29, it is equipped with piston 72 to slide in the steam pipe 25, piston 72 keeps away from the fixed piston rod 73 that is equipped with of symmetry center side end face, piston rod 73 right-hand member with connecting plate 29 fixed connection, connecting plate 29 is close to the fixed promotion tooth piece 28 that is equipped with of symmetry center side, promote tooth piece 28 about the centre steam pipe 25 is symmetry from top to bottom, the back-and-forth movement that promotes tooth piece 28 can drive connecting plate 29 removes for steam in the steam pipe 25, the middle lower end face of the connecting plate 63 is fixedly provided with bilaterally symmetrical clamping boxes 31, a clamping cavity 58 with an opening at the symmetrical center is arranged in the clamping box 31, a clamping device 903 for clamping legs is arranged in the clamping cavity 58, the rightmost side lower end face of the connecting plate 63 is fixedly provided with bilaterally symmetrical cold compress boxes 37, cold compress cavities 38 are arranged in the cold compress boxes 37, cold compress acid removing devices 904 are arranged in the cold compress cavities 38 and comprise connecting grooves 51 which are located on the inner walls of the cold compress cavities 38 close to the symmetrical center side, cold compress rack blocks 50 are arranged in the connecting grooves 51 in a sliding mode, the cold compress rack blocks 50 can move and cold compress the patella part through sliding left and right, three moving grooves 46 are arranged on the lower sides of the connecting grooves 51 at equal intervals, moving pushing blocks 47 are arranged in the moving grooves 46 in a sliding mode, a stretching spring 48 is arranged between the moving pushing blocks 47 and the moving grooves 46, remove ejector pad 47 left side and be equipped with rack piece 44, rack piece 44 with cold compress chamber 38 left and right sides inner wall fixed connection, the equidistance is fixed to be equipped with six bosss 45 on rack piece 44, boss 45 can promote to remove ejector pad 47 and slide from beginning to end, massages shank muscle.

According to the embodiment, the driving device 901 is described in detail below, the driving device 901 further includes a motor M located on the inner wall of the upper side of the swing cavity 13, the motor M is provided with a driving shaft 54 in a rotating manner, the driving shaft 54 is located between the swing shaft 21 and the rotating shaft 60, the driving shaft 54 is provided with a clockwise one-way coupling 66, when the driving shaft 54 rotates clockwise, the clockwise one-way coupling 66 can rotate along with the driving shaft 54, when the driving shaft 54 rotates counterclockwise, the clockwise one-way coupling 66 remains stationary, the clockwise one-way coupling 66 is fixedly provided with a driving grooved wheel 53, the driving grooved wheel 53 is fixedly provided with a shifting block 70, the rotating shaft 60 is provided with a driven grooved wheel 52 located on the upper side of the shifting block 70, the shifting block 70 is connected with the driven grooved wheel 52 in a sliding manner, the rotating shaft 60 is fixedly provided with a driving gear 71 located on the, the driving gear 71 is meshed with the gear plate 22, a counterclockwise one-way coupling 67 is arranged on the driving shaft 54 and located on the lower side of the clockwise one-way coupling 66, when the driving shaft 54 rotates counterclockwise, the counterclockwise one-way coupling 67 can rotate along with the rotation, when the driving shaft 54 rotates clockwise, the counterclockwise one-way coupling 67 is kept still, a driving bevel gear 65 is fixedly arranged on the counterclockwise one-way coupling 67, a supporting plate 17 is arranged between the driving bevel gear 65 and the oscillating shaft 21, the supporting plate 17 is fixedly connected with the inner walls of the upper side and the lower side of the oscillating cavity 13, a transition shaft 18 is rotatably arranged on the supporting plate 17, a driving bevel gear 64 is fixedly arranged on the transition shaft 18 and located on the left side of the supporting plate 17, the driving bevel gear 64 is meshed with the driving bevel gear 65, and a rotating disc 19 is fixedly arranged on the transition shaft 18 and located on the right, fixed block 15 that is equipped with on the rolling disc 19, just be located in the backup pad 17 the fixed gag lever post 20 that is equipped with of 19 downside of rolling disc, gag lever post 20 with rotate between the oscillating axle 21 and connect, the rotating groove 56 that link up about being equipped with in the oscillating axle 21, fixed block 15 can slide in rotating groove 56, swing chamber 13 right side inner wall is equipped with half slot 69, it rotates supporting shoe 68 to slide in half slot 69, electric putter 61 can slide from top to bottom in rotating supporting shoe 68, electric putter 61's top to bottom slide can promote gear plate 22 reciprocates, the rotation of driving gear 71 can make gear plate 22 rotates, makes through the above-mentioned process hot compress case 23 centre gripping case 31 with cold compress case 37 can cover in the shank respectively.

According to the embodiment, the hot compress blood circulation device 902 is described in detail below, the hot compress blood circulation device 902 further comprises a fixing shaft 26 fixedly connected with the lower end surface of the hot air tube 25 at the uppermost side and the upper end surface of the hot air tube 25 at the lowermost side, the fixing shaft 26 is located at the front side of the pushing toothed block 28, a transition gear 55 is rotationally arranged on the fixing shaft 26, the transition gear 55 is engaged with the pushing toothed block 28, a sliding groove 57 symmetrical about the middle hot air tube 25 is arranged on the inner wall of the hot compress cavity 24 close to the symmetrical center side, a round head push rod 27 is slidably arranged in the sliding groove 57, the round head push rod 27 is located at the front side of the transition gear 55 and is engaged with the transition gear 55, a compression spring 59 is fixedly arranged on the round head push rod 27, the round head push rod 27 slides away from the symmetrical center to drive the pushing toothed block 28 to move close to the symmetrical center, so that the connecting plate 29 can push the piston rod 73 to move towards the symmetrical center, and the piston 72 pushes the hot air in the hot air tube 25 to move towards the symmetrical center, thereby achieving the effect of hot compress and blood circulation on the legs.

According to an embodiment, the following detailed description is given to the clamping device 903, the clamping device 903 further includes an arc groove 30 located on the inner wall of the upper side and the lower side of the clamping cavity 58, an arc strip block 32 is slidably disposed in the arc groove 30, an extrusion block 35 is fixedly disposed on the left side of the arc strip block 32, a support sliding plate 34 is disposed on the left side of the extrusion block 35, the support sliding plate 34 is fixedly connected with the clamping cavity 58 far away from the inner wall of the symmetric center side, the extrusion block 35 can slide on the support sliding plate 34 back and forth, and a return spring 33 is disposed on the support sliding plate 34 and used for returning the extrusion block 35 after sliding.

According to the embodiment, the cold compress deacidification device 904 is described in detail below, the cold compress deacidification device 904 further comprises a driven shaft 36 rotatably connected with the inner wall of the upper side of the cold compress cavity 38, a driven gear 39 is fixedly arranged on the driven shaft 36, the driven gear 39 is engaged with the cold compress rack block 50, a driven bevel gear 40 is fixedly arranged on the driven shaft 36 and positioned on the lower side of the driven gear 39, a driving shaft 49 is rotatably arranged on the lower side of the driven bevel gear 40 and connected with the inner wall of the front and rear sides of the cold compress cavity 38, a motor G is arranged on the rear side of the driving shaft 49, a driving bevel gear 41 is fixedly arranged on the driving shaft 49, the driving bevel gear 41 is engaged with the driven bevel gear 40, a connecting shaft 43 is rotatably arranged on the lower side of the driving shaft 49 and connected with the inner wall of the front and rear sides of the cold compress cavity 38, and the, a fixed gear 42 is fixedly arranged on the connecting shaft 43, the fixed gear 42 is meshed and connected with the rack block 44, the rotation of the driving shaft 49 can drive the driving bevel gear 41 to rotate, so that the driven shaft 36 rotates and drives the driven gear 39 to rotate, so that the cold compress rack block 50 engaged with the driven gear 39 can slide left and right, the patella is moved and cold compressed, meanwhile, the connecting shaft 43 rotates to drive the fixed gear 42 to rotate, so that the rack block 44 engaged with the connecting shaft moves up and down, the boss 45 on the rack block 44 pushes the movable push block 47 to slide close to the symmetrical center, the extension spring 48 is used for resetting the movable push block 47 after sliding, so that the movable push block 47 can reciprocate back and forth, and the effect of massaging and removing soreness of leg muscles is achieved.

The following will describe in detail the use steps of an automatic leg-lifting rehabilitation device for activating blood and removing acid after patellar fracture treatment in the present text with reference to fig. 1 to 7: initially, the motor M is in a stationary state, the gear plate 22 is located right below the swing case 14, the return spring 33, the extension spring 48, and the compression spring 59 are not deformed, the gear plate 22 and the drive gear 71 are in an engaged state, and the hot compress case 23 is located right above the legs.

When the hot compress box is in work, the electric push rod 61 is opened, the electric push rod 61 pushes the gear plate 22 to descend, the two hot compress boxes 23 in bilateral symmetry descend to completely cover the legs, the round-head push rod 27 is pushed to slide towards the side far away from the symmetry center, the transition gear 55 rotates, the tooth block 28 is pushed to move towards the side close to the symmetry center, the connecting plate 29 is driven to move towards the side close to the symmetry center, hot air in the hot air pipe 25 is pushed to converge towards the legs, the effect of hot compress and blood circulation of patella and leg muscles is achieved, the electric push rod 61 is closed, the electric push rod 61 drives the gear plate 22 to ascend to recover the original position, the round-head push rod 27 slides towards the position close to the symmetry center under the action of the compression spring 59, the transition gear 55 rotates, the tooth block 28 is pushed to slide towards the position far away from the symmetry center, the connecting plate, when the gear plate 22 returns to the original position and is meshed with the driving gear 71, the motor M is turned on, the motor M is made to rotate clockwise, the clockwise one-way coupling 66 is driven to rotate, the driving grooved pulley 53 on the clockwise one-way coupling 66 rotates along with the motor M, the poking block 70 on the driving grooved pulley 53 pokes the driven grooved pulley 52 to rotate, the rotating shaft 60 is driven to rotate, the driving gear 71 rotates, the gear plate 22 meshed with the driving gear 71 rotates at the moment, the clamping boxes 31 rotate to the position right above the leg, the motor M is turned off, the electric push rod 61 is turned on at the moment, the electric push rod 61 pushes the gear plate 22 to descend, the two clamping boxes 31 which are symmetrical left and right descend to completely cover the leg, due to the width of the leg, the arc strip blocks 32 contract away from the symmetrical center, the extrusion block 35 is pushed to move away, there will be a reaction force to the arc groove 30 to realize the clamping effect to the leg, at this time, the motor M is turned on to make the driving shaft 54 rotate counterclockwise to drive the counterclockwise one-way coupling 67 to rotate, at the same time, the driving bevel gear 65 on the counterclockwise one-way coupling 67 rotates to drive the driving bevel gear 64 engaged therewith to rotate, so as to make the transition shaft 18 rotate, drive the rotating disc 19 to rotate, at this time, the fixing block 15 slides in the rotating groove 56, due to the limitation of the limiting rod 20, the oscillating shaft 21 can oscillate back and forth at a small angle to drive the gear plate 22 to oscillate, thereby realizing the back and forth oscillation to the leg, achieving the effect of exercise for exercise rehabilitation, the motor M is turned off, at this time, the electric push rod 61 is turned off to make the gear plate 22 return to the original position to engage with the driving gear 71, at this, so that the driving grooved pulley 53 on the clockwise one-way coupling 66 rotates along with the rotation, the shifting block 70 on the driving grooved pulley 53 shifts the driven grooved pulley 52 to rotate, the rotating shaft 60 is driven to rotate, the driving gear 71 rotates, the gear plate 22 engaged with the driving gear 71 rotates at the moment, the cold compress boxes 37 rotate right above the legs, the motor M is turned off, the electric push rod 61 is turned on at the moment, the electric push rod 61 pushes the gear plate 22 to descend, two cold compress boxes 37 which are bilaterally symmetrical are lowered to completely cover the legs, the motor G is turned on, the driving shaft 49 starts to rotate, the driving bevel gear 41 is driven to rotate, the driven bevel gear 40 rotates to drive the driven shaft 36 to rotate, the driven shaft 36 drives the driven gear 39 to rotate, the cold compress rack block 50 engaged with the driven gear 39 can slide left and right, the cold compress on the patella is moved, and the, the rack block 44 meshed with the rack block is enabled to move up and down, the boss 45 on the rack block 44 pushes the movable push block 47 to slide towards the position close to the symmetrical center, and the extension spring 48 is used for resetting the movable push block 47 after sliding, so that the movable push block 47 can reciprocate back and forth, and the effect of massaging leg muscles to remove soreness is achieved.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims

1. The utility model provides an automatic leg lifting rehabilitation device that deacidifies of invigorating blood circulation after patella fracture treatment, includes the support platform, the fixed support that is equipped with on the support platform, the fixed swing case that is equipped with on the support, the swing incasement is equipped with swing chamber, its characterized in that: the swing intracavity is equipped with drive arrangement, drive arrangement includes and extends to the swing axle of swing chamber downside, the swing axle left side is equipped with the axis of rotation, the swing axle right side is equipped with electric putter, the last fixed gear plate that is equipped with of swing axle is located swing chamber downside, be equipped with the ring channel in the gear plate, electric putter can slide in the ring channel, the fixed three linkage plate that is equipped with annular array of gear plate downside terminal surface, leftmost side the fixed hot compress case that is equipped with bilateral symmetry of terminal surface under the linkage plate, the hot compress incasement is equipped with the hot compress chamber, be equipped with the hot compress device in the hot compress chamber, the hot compress device includes and is located five steam pipes that the upper and lower equidistance distributes in the hot compress chamber, the upper and lower inner wall in hot compress chamber slides and is equipped with the connecting plate, the interior slide of steam pipe is equipped with the piston, the right end of the piston rod is fixedly connected with the connecting plate, a pushing tooth block is fixedly arranged on the side, close to the symmetrical center, of the connecting plate, the pushing tooth block is vertically symmetrical about the middle hot air pipe, the pushing tooth block can drive the connecting plate to move back and forth, hot air in the hot air pipe is extruded to legs, bilaterally symmetrical clamping boxes are fixedly arranged on the lower end face of the connecting plate in the middle, clamping cavities with openings towards the symmetrical center are arranged in the clamping boxes, clamping devices for clamping the legs are arranged in the clamping cavities, bilaterally symmetrical cold compress boxes are fixedly arranged on the lower end face of the connecting plate on the rightmost side, cold compress cavities are arranged in the cold compress boxes, cold compress deacidification devices are arranged in the cold compress cavities, each cold compress deacidification device comprises a connecting groove which is formed in the inner wall, close to the symmetrical center, of the cold compress tooth bar block is arranged in the connecting groove in a sliding, the utility model discloses a cold compress tooth bar piece, including cold compress tooth bar piece, cold compress groove downside is equipped with three shifting chute, the sliding is equipped with the removal ejector pad in the shifting chute, remove the ejector pad with be equipped with extension spring between the shifting chute, it is equipped with the tooth bar piece to remove the ejector pad left side, the tooth bar piece with the cold compress chamber is controlled the inner wall fixed connection of side, equidistant fixed being equipped with six bosss on the tooth bar piece, the boss can promote to remove the ejector pad and slide around, massages shank muscle.

2. The automatic leg lifting rehabilitation device for activating blood circulation and removing acid after patellar fracture treatment according to claim 1, wherein: the driving device also comprises a motor M positioned on the inner wall of the upper side of the swinging cavity, a driving shaft is rotatably arranged on the motor M and positioned between the swinging shaft and the rotating shaft, a clockwise one-way coupling is arranged on the driving shaft, a driving sheave is fixedly arranged on the clockwise one-way coupling, a shifting block is fixedly arranged on the driving sheave, a driven sheave is arranged on the rotating shaft and positioned on the upper side of the shifting block, the shifting block is connected with the driven sheave in a sliding manner, a driving gear is fixedly arranged on the rotating shaft and positioned on the lower side of the swinging cavity, the driving gear is engaged with the gear plate, an anticlockwise one-way coupling is arranged on the driving shaft and positioned on the lower side of the clockwise one-way coupling, a driving bevel gear is fixedly arranged on the anticlockwise one-way coupling, and a supporting plate is arranged, the backup pad with swing chamber lower part inner wall fixed connection, it is equipped with the transition axle to rotate in the backup pad, the epaxial just being located of transition the fixed bevel gear that is equipped with in backup pad left side drives, drive bevel gear with mesh between the drive bevel gear, the epaxial just being located of transition the fixed rolling disc that is equipped with in backup pad right side, the fixed block that is equipped with on the rolling disc, just be located in the backup pad the fixed gag lever post that is equipped with of rolling disc downside, the gag lever post with rotate between the oscillating axle and connect, be equipped with in the oscillating axle and control the rotation groove that link up, the fixed block can rotate the inslot and slide, swing chamber right side inner wall is equipped with the half slot, it rotates the supporting shoe to slide in the half slot, electric putter can rotate the supporting shoe and slide from.

3. The automatic leg lifting rehabilitation device for activating blood circulation and removing acid after patellar fracture treatment according to claim 1, wherein: hot compress blood circulation promoting device still include with the top terminal surface and downside under the steam pipe up end fixed connection's fixed axle, the fixed axle is located promote the front side of tooth piece, it is equipped with transition gear to rotate on the fixed axle, transition gear with promote the tooth piece meshing, the hot compress chamber is close to the side inner wall of symmetry center and is equipped with about the centre the spout of steam pipe symmetry, it is equipped with the button head push rod to slide in the spout, the button head push rod is located transition gear front side and with transition gear meshing, the fixed compression spring that is equipped with on the button head push rod.

4. The automatic leg lifting rehabilitation device for activating blood circulation and removing acid after patellar fracture treatment according to claim 1, wherein: the clamping device further comprises an arc groove located on the inner wall of the upper side and the lower side in the clamping cavity, an arc strip block is arranged in the arc groove in a sliding mode, an extrusion block is fixedly arranged on the left side of the arc strip block, a supporting sliding plate is arranged on the left side of the extrusion block, the supporting sliding plate is fixedly connected with the inner wall of the clamping cavity far away from the symmetrical center side, the extrusion block can slide back and forth on the supporting sliding plate, and a reset spring is arranged on the supporting sliding plate.

5. The automatic leg lifting rehabilitation device for activating blood circulation and removing acid after patellar fracture treatment according to claim 1, wherein: cold compress deacidification device still include with cold compress chamber upside inner wall rotates the driven shaft of connecting, the fixed driven gear that is equipped with on the driven shaft, driven gear with mesh between the cold compress rack piece, just be located on the driven shaft the fixed driven bevel gear that is equipped with of driven gear downside, driven bevel gear downside and with cold compress chamber front and back side inner wall rotates and is equipped with the drive shaft, the drive shaft rear side is equipped with motor G, the fixed initiative bevel gear that is equipped with in the drive shaft, initiative bevel gear with driven bevel gear meshes, the drive shaft downside just with cold compress chamber front and back side inner wall rotates and is equipped with the connecting axle, the drive shaft with pass through belt pulley connection between the connecting axle, the fixed gear that is equipped with on the connecting axle, the fixed gear with meshing connection between the rack piece.