CN214633746U

CN214633746U - Recovered auxiliary assembly that takes exercise of knee joint for orthopedics

Info

Publication number: CN214633746U
Application number: CN202120795245.3U
Authority: CN
Inventors: 陆丹青
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-09
Anticipated expiration: 2031-04-19

Abstract

The utility model belongs to the technical field of medical treatment rehabilitation equipment, a knee joint rehabilitation exercise auxiliary assembly for orthopedics is related to, wherein, including the under casing, two first spouts, two have been seted up to top one side of under casing equal sliding connection has first slider, two in the first spout the top fixedly connected with bearing plate of first slider, the equal fixedly connected with electric putter in top four corners of bearing plate, four the same chair of electric putter's top fixedly connected with, the fixed case of top opposite side fixedly connected with of under casing. Its beneficial effect is, this knee joint rehabilitation exercise auxiliary assembly for orthopedics through electric putter's setting, can adjust the height of chair for the height of chair is applicable to patient's height, through the combined action of second motor, second bearing, second pivot, two-way threaded rod, first screw cap, second spout, second slider and bracing piece, can adjust the height of firm board.

Description

Recovered auxiliary assembly that takes exercise of knee joint for orthopedics

Technical Field

The utility model belongs to the technical field of medical treatment rehabilitation equipment, concretely relates to knee joint rehabilitation exercise auxiliary assembly for orthopedics.

Background

The human body has a plurality of joints, such as hip joints, knee joints, ankle joints, wrist joints and the like, and when a person jumps, runs and bears a heavy load, the knee joints bear huge impact and load, so that the damage of the knee joints becomes one of the highest incidence of the damage of the joints of the whole body. The patient often needs to lie in bed for a long time to repair because of knee joint injury, and after the long-term lying in bed is repaired, rehabilitation training still needs to be done, however, the knee joint of the patient is still fragile at this moment.

For example, the orthopedic knee joint rehabilitation exercise assisting device disclosed in the chinese patent document (application No. 201810657654.X) solves the problems of hand pain and waist fatigue due to stretching for a long time, but does not solve the problems of incapability of adjusting the height and the exercise strength, so that the applicability of the device is low, and the auxiliary exercise effect on the patient is poor, and therefore, in view of the above problems, an orthopedic knee joint rehabilitation exercise assisting device is provided.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a knee joint rehabilitation exercise auxiliary assembly for orthopedics, it has solved unable height-adjusting and the unable technical problem who adjusts exercise intensity.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an orthopedics is with knee joint rehabilitation exercise auxiliary assembly, includes the under casing, two first spouts, two have been seted up to top one side of under casing equal sliding connection has first slider, two in the first spout the top fixedly connected with bearing plate of first slider, the equal fixedly connected with electric putter in top four corners of bearing plate, four the same chair of electric putter's top fixedly connected with, the fixed case of top opposite side fixedly connected with of under casing, the equal fixedly connected with telescopic link in top four corners of fixed case, four the same firm board of top fixedly connected with of telescopic link.

Two third chutes are formed in one side of the top of the stabilizing plate, third sliding blocks are connected in the two third chutes in a sliding mode, the top of the two third sliding blocks is fixedly connected with a same pressing plate, the other side of the top of the stabilizing plate is fixedly connected with an intensity adjusting assembly, a fixing column is fixedly connected to one side of the pressing plate, one end of the fixing column is fixedly connected with one side of the intensity adjusting assembly, a spring is sleeved on the fixing column, and two ends of the spring are fixedly connected to one side of the pressing plate and one side of the intensity adjusting assembly respectively.

As a further aspect of the present invention: the intensity adjusting component comprises a seal box, a piston plate is connected to the seal box in a sliding mode, a through hole is formed in one side of the seal box, one end of a fixed column penetrates through the through hole and is fixedly connected with one side of the piston plate, a plurality of air outlet holes are formed in the other side of the seal box and are distributed on the other side of the seal box uniformly, a seal plate is connected to one side of the inner wall of the seal box through a pin shaft in a movable mode, a fourth sliding groove is formed in the front of the seal box, a threaded column is connected to the fourth sliding groove in a sliding mode, one end of the threaded column is fixedly connected with one side of the seal plate, and a second threaded cap is connected to the threaded column in a threaded mode.

As a further aspect of the present invention: the utility model discloses a bearing of a machine tool, including inner wall one side of under casing, the first motor of inner wall one side fixedly connected with of under casing, the first bearing of inner wall opposite side fixedly connected with of under casing, first pivot is worn to be equipped with by first bearing internalization, the one end fixedly connected with threaded rod of first pivot, the one end of threaded rod and the output shaft fixed connection of first motor, threaded connection has a screw thread section of thick bamboo on the threaded rod, two dead levers of top fixedly connected with of screw thread section of thick bamboo, logical groove, two have been seted up at the top of under casing the top of dead lever is passed logical groove fixed connection in the bottom of bearing plate.

As a further aspect of the present invention: one side of the chair is provided with a controller, the bottom of the inner wall of the fixing box is fixedly connected with a storage battery, and one side of the stabilizing plate is designed in an arc shape.

As a further aspect of the present invention: the top of fixed case is seted up flutedly, inner wall one side fixedly connected with second motor of recess, the inner wall opposite side fixedly connected with second bearing of recess, the second pivot is worn to be equipped with by the activity in the second bearing, the one end fixedly connected with two-way threaded rod of second pivot, threaded connection has two first screw cap on the two-way threaded rod, the second spout has been seted up to the inner wall bottom of recess, sliding connection has two second sliders, two in the second spout the top of second slider is fixed connection respectively in the bottom of two first screw cap, two the equal swing joint in top of first screw cap has the bracing piece, two the top swing joint of bracing piece is in the bottom of same firm board.

As a further aspect of the present invention: the other side of the pressure plate is fixedly connected with two foot supports.

As a further aspect of the present invention: the controller is electrically connected with the storage battery through a lead, and the controller is respectively electrically connected with the first motor, the second motor and the electric push rod through leads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this knee joint rehabilitation exercise auxiliary assembly for orthopedics through electric putter's setting, can highly adjust the chair for the height that highly is applicable to the patient of chair through the combined action of second motor, second bearing, second pivot, two-way threaded rod, first screw cap, second spout, second slider and bracing piece, can highly adjust the board that stabilizes.

2. This knee joint rehabilitation exercise auxiliary assembly for orthopedics, through the combined action of third spout, the third slider, the clamp plate, the fixed column, spring and intensity adjusting part, can play the effect of taking exercise to patient's knee joint portion, through the seal box, the piston board, the through-hole, the venthole, the closure plate, the fourth spout, the combined action of screw thread post and second screw cap, can adjust the exercise intensity of device, thereby make the intensity of taking exercise be applicable to different patients and use, and then improve the exercise effect.

3. This knee joint rehabilitation exercise auxiliary assembly for orthopedics through the combined action of first motor, first bearing, first pivot, threaded rod, a screw thread section of thick bamboo, dead lever and logical groove, can adjust the distance between chair and the fixed case for the device is applicable to different patients' shank length, through the setting of telescopic link, improves the stability of firm board.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic structural view of a front view section of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is an enlarged schematic view of part A of FIG. 2 according to the present invention;

fig. 5 is a schematic structural view of the strength adjustment assembly of fig. 2 according to the present invention;

in the figure: 1. a bottom box; 2. a first motor; 3. a first bearing; 4. a first rotating shaft; 5. a threaded rod; 6. a threaded barrel; 7. fixing the rod; 8. a through groove; 9. a bearing plate; 10. a first chute; 11. a first slider; 12. an electric push rod; 13. a chair; 14. a controller; 15. a fixed box; 16. a storage battery; 17. a telescopic rod; 18. a stabilizing plate; 19. a groove; 20. a second motor; 21. a second bearing; 22. a second rotating shaft; 23. a bidirectional threaded rod; 24. a first threaded cap; 25. a second chute; 26. a second slider; 27. a support bar; 28. a third chute; 29. a third slider; 30. pressing a plate; 31. a foot support; 32. a strength adjustment assembly; 321. a sealing box; 322. a piston plate; 323. a through hole; 324. an air outlet; 325. a closing plate; 326. a fourth chute; 327. a threaded post; 328. a second threaded cap; 33. fixing a column; 34. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides an orthopedics is with knee joint rehabilitation exercise auxiliary assembly, including under casing 1, two first spouts 10 have been seted up to under casing 1's top one side, equal sliding connection has first slider 11 in two first spouts 10, the top fixedly connected with bearing plate 9 of two first sliders 11, the equal fixedly connected with electric putter 12 in top four corners of bearing plate 9, the same chair 13 of top fixedly connected with of four electric putter 12, setting through electric putter 12, can adjust the height of chair 13, make the height of chair 13 be applicable to patient's height, under casing 1's top opposite side fixedly connected with fixed box 15, the equal fixedly connected with telescopic link 17 in fixed box 15's top four corners, the same firm board 18 of top fixedly connected with of four telescopic links 17, setting through telescopic link 17, improve the stability of firm board 18.

Two third spouts 28 have been seted up to top one side of firm board 18, equal sliding connection has third slider 29 in two third spouts 28, the same clamp plate 30 of top fixedly connected with of two third sliders 29, the top opposite side fixedly connected with intensity adjusting part 32 of firm board 18, one side fixedly connected with fixed column 33 of clamp plate 30, the one end of fixed column 33 and one side fixed connection of intensity adjusting part 32, spring 34 has been cup jointed on fixed column 33, fixed connection is in one side of clamp plate 30 and one side of intensity adjusting part 32 respectively at the both ends of spring 34, through third spout 28, third slider 29, clamp plate 30, fixed column 33, the combined action of spring 34 and intensity adjusting part 32, can play the effect of tempering to patient's knee joint portion.

Specifically, as shown in fig. 5: the strength adjusting component 32 comprises a seal box 321, a piston plate 322 is connected in the seal box 321 in a sliding manner, a through hole 323 is formed in one side of the seal box 321, one end of a fixed column 33 penetrates through the through hole 323 to be fixedly connected with one side of the piston plate 322, a plurality of air outlet holes 324 are formed in the other side of the seal box 321, the air outlet holes 324 are uniformly distributed on the other side of the seal box 321, a sealing plate 325 is movably connected to one side of the inner wall of the seal box 321 through a pin shaft, a fourth sliding groove 326 is formed in the front surface of the seal box 321, a threaded column 327 is connected in the fourth sliding groove 326 in a sliding manner, one end of the threaded column 327 is fixedly connected with one side of the sealing plate 325, a second threaded cap 328 is connected to the threaded column 327 in a threaded manner, and the exercise strength of the device can be adjusted through the combined action of the seal box 321, the piston plate 322, the through hole 323, the air outlet holes 324, the sealing plate 325, the fourth sliding groove 326, the threaded column 327 and the second threaded cap 328, thereby make the intensity of taking exercise be applicable to different patients and use, and then improve and take exercise the effect.

Specifically, as shown in fig. 2: inner wall one side fixedly connected with first motor 2 of under casing 1, the inner wall opposite side fixedly connected with first bearing 3 of under casing 1, first pivot 4 is worn to be equipped with by first bearing 3 internalization, the one end fixedly connected with threaded rod 5 of first pivot 4, the one end of threaded rod 5 and the output shaft fixed connection of first motor 2, threaded rod 5 goes up threaded connection has a screw thread section of thick bamboo 6, two dead levers 7 of the top fixedly connected with of screw thread section of thick bamboo 6, logical groove 8 has been seted up at the top of under casing 1, logical groove 8 fixed connection is passed at the bottom of bearing plate 9 at the top of two dead levers 7, through first motor 2, first bearing 3, first pivot 4, threaded rod 5, screw thread section of thick bamboo 6, dead lever 7 and the combined action who leads to groove 8, can adjust the distance between chair 13 and the fixed case 15, make the device be applicable to different patient's shank length.

Specifically, as shown in fig. 1, 2, and 3: a controller 14 is arranged on one side of the chair 13, the controller 14 can be a computer or other conventional known equipment playing a role of control, a storage battery 16 is fixedly connected to the bottom of the inner wall of the fixed box 15, one side of the stable plate 18 is designed into an arc shape, through the design, the leg of a patient is prevented from colliding with the stable plate 18 and causing damage, a groove 19 is formed in the top of the fixed box 15, a second motor 20 is fixedly connected to one side of the inner wall of the groove 19, a second bearing 21 is fixedly connected to the other side of the inner wall of the groove 19, a second rotating shaft 22 is movably arranged in the second bearing 21 in a penetrating mode, a bidirectional threaded rod 23 is fixedly connected to one end of the second rotating shaft 22, two first threaded caps 24 are in threaded connection with the bidirectional threaded rod 23, a second sliding groove 25 is formed in the bottom of the inner wall of the groove 19, two second sliding blocks 26 are slidably connected to the second sliding blocks 25, the tops of the two second sliding blocks 26 are respectively and fixedly connected to the bottoms of the two first threaded caps 24, the equal swing joint in top of two first screw caps 24 has bracing piece 27, the top swing joint of two bracing pieces 27 is in the bottom of same firm board 18, through second motor 20, second bearing 21, second pivot 22, two-way threaded rod 23, first screw cap 24, second spout 25, the combined action of second slider 26 and bracing piece 27, can adjust the height of firm board 18, two foot supports 31 of opposite side fixedly connected with of clamp plate 30, setting through foot support 31, can play spacing effect to patient's foot, controller 14 passes through wire electric connection with battery 16, controller 14 pass through the wire respectively with first motor 2, second motor 20 and electric putter 12 electric connection.

The utility model discloses a theory of operation does:

s1, when in use, the chair 13 is adjusted according to the height of a patient, when in adjustment, the controller 14 controls the electric push rod 12 to extend or retract, the electric push rod 12 drives the chair 13 to ascend or descend, so as to adjust the height of the chair 13, the height of the stabilizing plate 18 is adjusted according to the height of the chair 13, the second motor 20 works, the output shaft of the second motor 20 drives the two-way threaded rod 23 to rotate, the two-way threaded rod 23 drives the second rotating shaft 22 to rotate in the second bearing 21, the two-way threaded rod 23 rotates, so that the two first threaded caps 24 move on the two-way threaded rod 23, the two first threaded caps 24 drive the second sliding block 26 to slide in the second sliding groove 25, the first threaded caps 24 simultaneously drive the supporting rod 27 to prop up or descend, the supporting rod 27 drives the stabilizing plate 18 to ascend or descend, the stabilizing plate 18 drives the telescopic rod 17 to extend or retract, thereby completing the height adjustment of the stabilizing plate 18;

s2, the patient can sit on the chair 13, two feet are respectively lapped in the two foot supports 31 on the pressing plate 30, if the distance between the chair 13 and the pressing plate 30 is long, the controller 14 enables the first motor 2 to work, the output shaft of the first motor 2 drives the threaded rod 5 to rotate, the threaded rod 5 drives the first rotating shaft 4 to rotate in the first bearing 3, the threaded rod 5 rotates, the threaded cylinder 6 moves at the position of the threaded rod 5, the threaded cylinder 6 drives the fixing rod 7 to move, the fixing rod 7 drives the bearing plate 9 to move, the bearing plate 9 drives the first sliding block 11 to slide in the first sliding groove 10, the bearing plate 9 simultaneously drives the chair 13 to move, and then the adjustment of the distance between the chair 13 and the pressing plate 30 is completed;

s3, when a patient exercises, the two legs push the pressing plate 30 to move, the pressing plate 30 drives the third sliding block 29 to slide in the third sliding groove 28, meanwhile, the pressing plate 30 pushes the fixing column 33 to move, the fixing column 33 pushes the piston plate 322 to move, the piston plate 322 discharges air in the sealed box 321 through the air outlet 324, the spring 34 contracts along with the contraction of the distance between the pressing plate 30 and the sealed box 321, then the two legs are slowly withdrawn, the pressing plate 30 slides back to the original position under the pushing of the resilience force of the spring 34, when the strength of the strength adjusting component 32 needs to be adjusted, the second threaded cap 328 is screwed, then the threaded column 327 is rotated, the threaded column 327 drives the sealed plate 325 to rotate in the sealed box 321, and therefore the number of the air outlet 324 is selected to be expanded, and the exercise strength is adjusted.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides an orthopedics is with recovered auxiliary assembly that takes exercise of knee joint, includes bottom case (1), its characterized in that: two first sliding grooves (10) are formed in one side of the top of the bottom box (1), first sliding blocks (11) are connected into the two first sliding grooves (10) in a sliding mode, bearing plates (9) are fixedly connected to the tops of the two first sliding blocks (11), electric push rods (12) are fixedly connected to four corners of the top of each bearing plate (9), the tops of the four electric push rods (12) are fixedly connected with a same chair (13), the other side of the top of the bottom box (1) is fixedly connected with a fixed box (15), telescopic rods (17) are fixedly connected to four corners of the top of the fixed box (15), and the tops of the four telescopic rods (17) are fixedly connected with a same stabilizing plate (18);

two third chutes (28) are formed in one side of the top of the stabilizing plate (18), two third chutes (28) are internally and evenly connected with third sliding blocks (29) in the sliding ways, two third sliding blocks (29) are fixedly connected with a same pressing plate (30) on the top, an intensity adjusting component (32) is fixedly connected with the other side of the top of the stabilizing plate (18), a fixing column (33) is fixedly connected with one side of the pressing plate (30), one end of the fixing column (33) is fixedly connected with one side of the intensity adjusting component (32), a spring (34) is sleeved on the fixing column (33), and two ends of the spring (34) are respectively and fixedly connected with one side of the pressing plate (30) and one side of the intensity adjusting component (32).

2. The knee joint rehabilitation exercise assisting apparatus for orthopedics department according to claim 1, characterized in that: the strength adjusting component (32) comprises a sealing box (321), a piston plate (322) is connected in the sealing box (321) in a sliding way, one side of the sealing box (321) is provided with a through hole (323), one end of the fixed column (33) passes through the through hole (323) and is fixedly connected with one side of the piston plate (322), a plurality of air outlet holes (324) are formed in the other side of the seal box (321), the air outlet holes (324) are uniformly distributed in the other side of the seal box (321), one side of the inner wall of the sealing box (321) is movably connected with a closing plate (325) through a pin shaft, a fourth sliding chute (326) is formed in the front surface of the seal box (321), a threaded column (327) is connected in the fourth sliding chute (326) in a sliding manner, one end of the threaded column (327) is fixedly connected with one side of the closing plate (325), and a second threaded cap (328) is connected to the threaded column (327) in a threaded mode.

3. The knee joint rehabilitation exercise assisting apparatus for orthopedics department according to claim 1, characterized in that: the utility model discloses a bearing box, including inner wall one side fixedly connected with first motor (2) of under casing (1), the first bearing of inner wall opposite side fixedly connected with (3) of under casing (1), first pivot (4) are worn to be equipped with by first bearing (3) internalization, one end fixedly connected with threaded rod (5) of first pivot (4), the output shaft fixed connection of the one end of threaded rod (5) and first motor (2), threaded rod (5) are gone up threaded connection and are had a screw thread section of thick bamboo (6), two dead levers (7) of top fixedly connected with of a screw thread section of thick bamboo (6), logical groove (8), two have been seted up at the top of under casing (1) the bottom of leading to groove (8) fixed connection at bearing plate (9) is passed at the top of dead lever (7).

4. The knee joint rehabilitation exercise assisting apparatus for orthopedics department according to claim 1, characterized in that: a controller (14) is arranged on one side of the chair (13), a storage battery (16) is fixedly connected to the bottom of the inner wall of the fixing box (15), and one side of the stabilizing plate (18) is designed in an arc shape.

5. The knee joint rehabilitation exercise assisting apparatus for orthopedics department according to claim 1, characterized in that: the top of the fixed box (15) is provided with a groove (19), one side of the inner wall of the groove (19) is fixedly connected with a second motor (20), the other side of the inner wall of the groove (19) is fixedly connected with a second bearing (21), a second rotating shaft (22) penetrates through the inner wall of the second bearing (21) in a movable manner, one end of the second rotating shaft (22) is fixedly connected with a two-way threaded rod (23), the two-way threaded rod (23) is in threaded connection with two first threaded caps (24), the bottom of the inner wall of the groove (19) is provided with a second sliding chute (25), the second sliding chute (25) is in sliding connection with two second sliding blocks (26), the tops of the two second sliding blocks (26) are respectively and fixedly connected to the bottoms of the two first threaded caps (24), and the tops of the two first threaded caps (24) are both movably connected with a supporting rod (27), the tops of the two supporting rods (27) are movably connected to the bottom of the same stabilizing plate (18).

6. The knee joint rehabilitation exercise assisting apparatus for orthopedics department according to claim 1, characterized in that: the other side of the pressure plate (30) is fixedly connected with two foot supports (31).

7. The knee joint rehabilitation exercise assisting apparatus for orthopedics according to claim 4, characterized in that: the controller (14) is electrically connected with the storage battery (16) through a lead, and the controller (14) is respectively electrically connected with the first motor (2), the second motor (20) and the electric push rod (12) through leads.