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CN-122006206-A - Leg trainer for postoperative rehabilitation

CN122006206ACN 122006206 ACN122006206 ACN 122006206ACN-122006206-A

Abstract

The invention discloses a leg trainer for postoperative rehabilitation, which relates to the technical field of leg rehabilitation trainers and comprises a training chair, a thigh lateral movement training mechanism, a thigh bearing stress mechanism and a shank bearing constraint mechanism, wherein the training chair comprises a seat plate, the front side of the seat plate is provided with a plate groove, the thigh lateral movement training mechanism comprises thigh training swing rods, the left side and the right side in the plate groove are rotatably connected with two vertical rotating shafts, the tops of the two rotating shafts are respectively and movably connected with the rear ends of the two thigh training swing rods, the thigh training swing rods are connected with corresponding rotating shafts through a training mode switching mechanism, the bottoms of the two rotating shafts respectively extend to the lower side of the seat plate and are connected with a double-leg balanced elastic resistance component.

Inventors

  • REN ZONGJIE
  • ZHANG LINA
  • XU HONGYAN

Assignees

  • 中国人民解放军海军青岛特勤疗养中心

Dates

Publication Date
20260512
Application Date
20260212

Claims (10)

  1. 1. The utility model provides a recovered shank training ware of taking care of postoperative, includes training chair (1), and training chair (1) are including bedplate (11) and board slot (12), board slot (12) have been seted up to the front side of bedplate (11), its characterized in that still includes: The thigh lateral movement training mechanism (2) comprises rotating shafts (21), thigh training swing rods (29) and double-leg balanced elastic resistance components, wherein two vertical rotating shafts (21) are respectively connected to the left side and the right side in the plate groove (12) in a rotating mode, the tops of the two rotating shafts (21) are respectively and movably connected with the rear ends of the two thigh training swing rods (29), the thigh training swing rods (29) are connected with the corresponding rotating shafts (21) through training mode switching mechanisms (4), and the bottoms of the two rotating shafts (21) respectively extend to the lower side of the seat plate (11) and are connected with the double-leg balanced elastic resistance components; Thigh bearing atress mechanism (5), install in the front end of thigh training pendulum rod (29), and shank bearing constraint mechanism (6) are installed to the front end of thigh bearing atress mechanism (5).
  2. 2. The leg trainer for postoperative rehabilitation, as set forth in claim 1, wherein the balanced elastic resistance component of both legs comprises gears (22), racks (24), a front cross bar (25), a rear cross bar (26), a telescopic rod (27) and a training stress spring (28), wherein bottoms of the two rotating shafts (21) are respectively fixedly connected with middle parts of the two gears (22), racks (24) are respectively longitudinally slidably installed at positions of bottoms of the seat plates (11) on the right sides of the gears (22), the racks (24) are in meshed connection with the corresponding gears (22), the rear ends of the racks (24) on the left side are fixedly connected with the left end of the front cross bar (25), the rear ends of the racks (24) on the right side are fixedly connected with the front end of the exercise intensity adjusting mechanism (3), the rear ends of the exercise intensity adjusting mechanism (3) are fixedly connected with the right end of the rear cross bar (26), the front sides of the rear cross bar (26) are respectively connected with the rear sides of the front cross bar (25) through the longitudinal telescopic rod (27), the telescopic rod (27) is sleeved with the training spring (28), and the two ends of the training stress spring (28) are respectively connected with the front cross bar (25).
  3. 3. The postoperative rehabilitation is shank training device for rehabilitation therapy according to claim 2, wherein the training intensity adjusting mechanism (3) comprises a hollow longitudinal rod (31), an adjusting longitudinal sleeve (32) and a longitudinal shifting adjusting and controlling assembly, the rear end of a right rack (24) is fixedly connected with the front end of the hollow longitudinal rod (31), the rear end of the hollow longitudinal rod (31) is in sliding sleeve connection with the inner side of the front end of the adjusting longitudinal sleeve (32), the adjusting longitudinal sleeve (32) is connected with the hollow longitudinal rod (31) through the longitudinal shifting adjusting and controlling assembly, and the rear end of the adjusting longitudinal sleeve (32) is fixedly connected with the right end of a rear transverse rod (26).
  4. 4. The postoperative rehabilitation is shank training device for rehabilitation therapy according to claim 1, wherein the training mode switching mechanism (4) comprises an adjusting disc (41), a stop block (42), a cavity (44), an adjusting pin (48) and an elastic control assembly, the rotating shaft (21) is located at the middle part of the adjusting disc (41) fixedly connected with the position of the bottom in the plate groove (12), two stop blocks (42) are arranged at the front end of the upper side of the adjusting disc (41), two pin holes (43) are formed in the position, located between the two stop blocks (42), of the upper side of the adjusting disc (41), the inner side of each thigh training swing rod (29) is provided with a cavity (44), the rear end in the cavity (44) is connected with the top end of the adjusting pin (48) through the elastic control assembly, and the bottom end of the adjusting pin (48) penetrates through a column hole in the bottom of the thigh training swing rod (29) and stretches into the corresponding pin hole (43).
  5. 5. The postoperative rehabilitation is shank training device for rehabilitation therapy according to claim 4, wherein the elastic control component comprises a guide post (45), a control long plate (46), a first compression spring (47) and a button (49), two vertical guide posts (45) are fixedly connected in the cavity (44), the two guide posts (45) are slidably connected with two plate holes in the control long plate (46), the column section of the guide post (45) positioned on the upper side of the control long plate (46) is sleeved with the first compression spring (47), a button through groove (410) is formed in the bottom of the thigh training swing rod (29), the button (49) is arranged at the position, corresponding to the button through groove (410), of the bottom of the control long plate (46), and the top end of the adjusting pin (48) is fixedly connected with the bottom of the control long plate (46).
  6. 6. The leg training device for postoperative rehabilitation, as set forth in claim 1, wherein the thigh support stress mechanism (5) comprises a receiving sleeve (52), a thigh stress U-shaped seat (55) and a stress position locking assembly, the front end of each thigh training swing rod (29) is detachably provided with the rear end of the receiving sleeve (52), the thigh stress U-shaped seat (55) is longitudinally and slidably arranged at the top of the receiving sleeve (52), and the thigh stress U-shaped seat (55) is connected with the receiving sleeve (52) through the stress position locking assembly.
  7. 7. The postoperative rehabilitation is shank training device for rehabilitation, as set forth in claim 6, wherein the pressure position locking assembly comprises a locking pressing plate (56), an air permeable pad (57), a locking column (58), a compression spring II (59) and a locking groove (510), the middle of the upper side of the receiving sleeve (52) is provided with the locking groove (510) at equal intervals, the locking pressing plate (56) is vertically and slidingly connected in the thigh stress U-shaped seat (55), the air permeable pad (57) is installed on the upper side of the locking pressing plate (56), the bottom of the locking pressing plate (56) is fixedly connected with the top end of the locking column (58), the bottom of the locking column (58) is slidingly connected with a vertical hole at the bottom of the thigh stress U-shaped seat (55), and the compression spring II (59) is sleeved at the top of the locking column (58).
  8. 8. The postoperative rehabilitation is shank training device for rehabilitation, which is characterized in that the shank support constraint mechanism (6) comprises a thigh extension adjusting rod (61), a butterfly bolt (62), a shank support hollow rod (65), a shank extension adjusting block (66), a foot support component, a shank constraint component and a shank length adjustment component, the inner side of the front end of the receiving sleeve (52) is sleeved with the rear end of the thigh extension adjusting rod (61), the bottom of the front end of the receiving sleeve (52) is in threaded connection with the butterfly bolt (62), the butterfly bolt (62) abuts against the bottom of the thigh extension adjusting rod (61), the bottom of the front end of the thigh extension adjusting rod (61) is movably connected with the top of the shank support hollow rod (65), the bottom of the shank support hollow rod (65) is connected with the top of the shank extension adjusting block (66) through the shank length adjustment component, the front side of the bottom of the shank extension adjusting block (66) is connected with the foot support component, and the shank support components on two sides of the shank support hollow rod (65) are installed.
  9. 9. The postoperative rehabilitation is shank training device for rehabilitation therapy according to claim 8, further comprising a shank lifting training mechanism (7), wherein the shank lifting training mechanism (7) comprises a tension spring connecting lower plate (71), a tension spring (72) and a tension spring connecting upper plate (73), the rear side of the shank supporting hollow rod (65) is fixedly connected with the tension spring connecting lower plate (71), lower hanging holes are formed in the tension spring connecting lower plate (71) at equal intervals, an upper tension spring connecting upper plate (73) is fixedly connected with the bottom of the supporting sleeve (52), upper hanging holes are formed in the bottom of the tension spring connecting upper plate (73) at equal intervals, one end of the tension spring (72) is connected with the upper hanging holes, and the other end of the tension spring (72) is connected with the corresponding lower hanging holes.
  10. 10. The postoperative rehabilitation is shank training device for rehabilitation therapy according to claim 8, further comprising a knee nest supporting component (8), wherein the knee nest supporting component (8) comprises a knee nest rubber base plate (83), a clamping groove (81) is formed in the top of the front end of the thigh extension adjusting rod (61), a clamping block (82) is connected to the bottom of the knee nest rubber base plate (83), and the clamping block (82) is clamped with the corresponding clamping groove (81).

Description

Leg trainer for postoperative rehabilitation Technical Field The invention relates to the technical field of leg rehabilitation training devices, in particular to a leg training device for postoperative rehabilitation. Background The recovery period of the leg of some patients after the operation is longer, so that the recovery period of the leg needs to be recovered and trained in a rehabilitation center, and the rehabilitation center enables the postoperative patients to recover gradually through ‌ physical treatment and exercise training; the leg rehabilitation training of the existing rehabilitation center generally performs leg strength training by means of leg-kicking or walking simulation, but lacks exercise on the inner and outer muscles of the thighs, and the inner and outer muscles of the thighs of the rehabilitation staff are easy to shrink. Disclosure of Invention The invention aims to overcome the existing defects, and provides a leg trainer for postoperative rehabilitation, which enables thighs to exercise in a horizontal direction in a sitting posture mode, so that muscles on the inner side and the outer side of thighs are exercised, the atrophy of the muscles on the inner side and the outer side of thighs of rehabilitation staff is avoided, and the forces to be counteracted are the same when two thighs are trained, so that the balance of the training forces of the two thighs can be maintained, and the problems in the background art can be effectively solved. In order to achieve the above purpose, the invention provides the technical scheme that the leg trainer for postoperative rehabilitation comprises a training chair, wherein the training chair comprises a seat plate and a plate groove, the front side of the seat plate is provided with the plate groove, and the leg trainer further comprises: the thigh lateral movement training mechanism comprises a rotating shaft, thigh training swing rods and two balanced elastic resistance components, wherein two vertical rotating shafts are respectively connected to the left side and the right side in the plate groove in a rotating manner, the tops of the two rotating shafts are respectively and movably connected with the rear ends of the two thigh training swing rods, the thigh training swing rods are connected with the corresponding rotating shafts through training mode switching mechanisms, and the bottoms of the two rotating shafts respectively extend to the lower sides of the seat plate and are connected with the two balanced elastic resistance components; The thigh bearing stress mechanism is arranged at the front end of the thigh training swing rod, and the shank bearing constraint mechanism is arranged at the front end of the thigh bearing stress mechanism. The plate groove is used for installing a rotating shaft and thigh training swinging rods in the thigh lateral movement training mechanism, a spammer sits on the seat plate, two thighs are placed on the two thigh supporting and stressed mechanisms, the thighs of the spammer are bound to the corresponding shank supporting and bound mechanisms, the front ends of the two thigh training swinging rods are opened to two sides by means of the training mode switching mechanism, then the spammer brings the two thighs together for training, at the moment, the two thighs bring the two thigh training swinging rods together by the two thigh supporting and stressed mechanisms, at the moment, the two thigh balancing elastic resistance components provide resistance for the bringing together of the two thighs, at the moment, the muscle on the inner side of the thighs is mainly exercised, and the resistance required to be resisted when the two thighs are brought together is the same due to the use of the two thigh balancing elastic resistance components, so that the balance of training forces of the two thighs is maintained; When the training mode switching mechanism enables the two thigh training swing rods to be gathered together, the front ends of the two thighs are unfolded by the spa, the muscles on the outer sides of the thighs are mainly exercised, and the resistance to be resisted when the two thighs are unfolded is still the same, so that the training of the muscles on the inner sides and the outer sides of the thighs of spa rehabilitation personnel can be realized. Further, balanced elasticity resistance subassembly of both legs includes gear, rack, preceding horizontal pole, back horizontal pole, telescopic link and trains atress spring, the middle part of two gears of bottom difference fixed connection of two pivots, the bedplate bottom is located the position on every gear right side and vertically slidable mounting has the rack respectively, the rack is connected with corresponding gear engagement, the left end of horizontal pole before left rack rear end fixed connection, the front end of intensity adjustment mechanism is tempered to the rack rear end fixed connection on right side, the right-ha