CN112842815A

CN112842815A - Smooth starting rehabilitation training instrument for legs of orthopedic patients

Info

Publication number: CN112842815A
Application number: CN202110027573.3A
Authority: CN
Inventors: 董兆红
Original assignee: Individual
Current assignee: Nanjing Hengxin Finance and Taxation Consulting Agency Co.,Ltd.
Priority date: 2021-01-10
Filing date: 2021-01-10
Publication date: 2021-05-28
Anticipated expiration: 2041-01-10
Also published as: CN112842815B

Abstract

The invention discloses a leg rehabilitation training instrument for an orthopedic patient starting smoothly, relates to the technical field of orthopedic training instruments, and solves the problems that the existing training instrument can only perform muscle training on two legs singly, does not give consideration to the activity training of foot joints well, and has single training function. A leg rehabilitation training device for orthopedic patients starting smoothly comprises a bed plate, wherein the bed plate comprises a transmission frame and a mounting plate, the whole bed plate is of a rectangular structure, three support frames are welded at the bottom of the bed plate at intervals, two long strip sliding grooves are symmetrically arranged on the rear half section of the bed plate in a left-right penetrating mode, a track shaft is welded in each of the two long strip sliding grooves in a supporting mode, and two transmission frames are symmetrically welded on bed surfaces on the left side and the right side of the two long strip sliding grooves in a supporting mode; a rectangular groove is formed in the middle of the front half section of the bed plate in a penetrating mode. The pillow block can be adjusted in a sliding mode back and forth, is suitable for lying training of people with different heights, and is flexible to use and wide in application.

Description

Smooth starting rehabilitation training instrument for legs of orthopedic patients

Technical Field

The invention relates to the technical field of orthopedic training instruments, in particular to a leg rehabilitation training instrument for an orthopedic patient starting smoothly.

Background

Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the change of times and society and the rapid development of traffic, the reasons of current orthopedic patients are obviously changed, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and wounds caused by traffic accidents are obviously increased. The change of orthopedics wound disease register needs orthopedics nursing and advances with the current, and orthopedics patient's leg is done the operation back, needs to carry out appropriate recovery training to the leg, just so needs to use a leg and resumes trainer.

For example, patent No. CN201810109165.0 discloses a shank rehabilitation training bed for orthopedics, relate to the medical instrument field, including bed body and trainer, the bed body includes the first face that corresponds with the patient and the second face relative with first face, the bed body has been seted up two and has been run through first face and second face and the corresponding bar hole of patient's shank, trainer includes two training mechanism, the embedding that two training mechanism can overturn respectively is located two bar downtheholely, training mechanism has the training side and places the side, the training side can level with first face and second face in turn. Set up bed body and trainer, this training bed can use as ordinary sick bed, with the returning face plate upset 180 degrees, the patient can step on the slider with the foot and train. In addition, because the training mechanism is also provided with a driving device, the leg of the patient can move along with the movement of the sliding piece under the action of the device; the two training modes can be used for leg rehabilitation training of patients with different degrees, and are very effective.

The existing training apparatus can only push the two legs to implement simple bending and stretching actions, can only implement muscle training to the two legs singly, does not have good consideration to the activity training of foot joints, has a training function which is comparatively single, and has poor practicability, and the applicability of people with different heights of the training device is poor.

Disclosure of Invention

The invention aims to provide a leg rehabilitation training device for orthopedic patients starting smoothly, and aims to solve the problems that muscle training can be performed only on two legs singly, the activity training on foot joints is not well considered, and the training function is single in one side.

In order to achieve the purpose, the invention provides the following technical scheme: a leg rehabilitation training device for orthopedic patients starting smoothly comprises a bed plate, wherein the bed plate comprises a transmission frame, a supporting frame, a track shaft and a mounting plate, the whole bed plate is of a rectangular structure, three supporting frames are welded at the bottom of the bed plate at intervals, two long sliding grooves are symmetrically arranged on the rear half section of the bed plate in a penetrating mode and penetrate through the bed plate in a bilateral mode, the track shaft is welded in each of the two long sliding grooves in a supporting mode, and the two transmission frames are symmetrically welded on bed surfaces on the left side and the right side of the two long sliding grooves in a supporting mode; a rectangular groove is formed in the middle of the front half section of the bed plate in a penetrating mode, two mounting plates are symmetrically welded to the bottom of the rectangular groove, and the pillow blocks are inserted into the rectangular groove in a sliding mode; a vertical support frame is slidably arranged in a long sliding groove of the rear half section of the bed plate, and two foot sleeves are rotatably supported and arranged between the top end sections of the left vertical support rod and the right vertical support rod of the vertical support frame; a mounting plate is also welded at the right side of the bottom of the front half section of the bed plate in a hanging manner, and an inserting frame is inserted on the three mounting plates in a penetrating manner through spring pushing; the middle vertical support frame of the support frame at the second position is provided with an electric push rod through a locking transverse support, and the head end of a piston rod of the electric push rod is connected with the middle section of the transverse support rod at the bottom of the vertical support frame in a penetrating and locking manner.

Preferably, the pillow block comprises positioning plates, the whole pillow block is of a rectangular structure, two rectangular positioning plates are symmetrically supported in the middle of the bottom of the pillow block, two insertion holes are symmetrically formed in the middle of the two positioning plates in a penetrating mode, and the pillow block is in sliding fit with the through rectangular groove in the middle of the front half section of the bed board through the two positioning plates at the bottom of the pillow block.

Preferably, two rows of jacks penetrate through the two mounting plates at the middle position at equal intervals, and the two positioning plates are inserted and slidably arranged in the spacing groove between the two mounting plates at the middle position.

Preferably, the two inserting frames are integrally formed by welding two L-shaped inserting rods at intervals, and the head end sections of the two L-shaped inserting rods penetrate through the two positioning plates to be correspondingly and selectively inserted and matched with the two rows of inserting holes in the two middle mounting plates.

Preferably, the two foot sleeves are both rectangular structures, three hurdle frames are welded on the opening of the upper half part of the foot sleeves at equal intervals, the two foot sleeves are welded and fixed together through a central shaft between the foot sleeves, and the left side wall and the right side wall of the two foot sleeves are symmetrically welded with two rotating shafts.

Preferably, the foot sleeves comprise driven gears, the two foot sleeves are connected with the vertical support frame in a penetrating and rotating mode through left and right rotating shafts on the foot sleeves, and the driven gears are fixed to the tail ends of the two rotating shafts in a welded mode.

Preferably, the two transmission frames are both in a flat rectangular structure, three rows and four rows of tooth blocks are respectively arranged on the upper and lower support rods at equal intervals, the three rows of tooth blocks on the upper side and the four rows of tooth blocks on the bottom side are arranged in a staggered manner, and the two driven gears are correspondingly in alternate meshing contact with the upper and lower tooth blocks in the two transmission frames.

Preferably, the left vertical support rod and the right vertical support rod of the vertical support frame are correspondingly matched with two long sliding grooves in the rear half section of the bed board in a penetrating and sliding manner, and the left vertical support rod and the right vertical support rod of the vertical support frame are sleeved and installed on two track shafts in a sliding manner.

Compared with the prior art, the invention has the beneficial effects that:

1. the pillow block can be adjusted in a sliding mode back and forth, the pillow block is suitable for the lying training of people with different heights, and people with different heights can step on two pillow blocks of the two foot sleeve headrests after adjustment, so that the use is flexible, and the application is wide;

2. the inserting frame can be inserted and fixed with the two positioning plates to keep the pillow blocks at the sliding adjustment positions, and the head end of the inserting frame protrudes and is vertically supported on the right side of the front half section of the bed plate, so that a trainer can conveniently grasp the force to pull out the pillow blocks to implement sliding adjustment;

3. the two foot sleeves can also swing back and forth to exercise the connecting joints between the feet and the legs in the process of exercising the muscles of the legs in a sliding manner, and the leg joint exercise machine can simultaneously exercise the muscles of the legs and the joints of the feet, has two purposes, has multiple training functions and is better in practicability;

4. according to the invention, through the meshing power transmission of the two transmission frames and the two driven gears, the two foot sleeves can slide back and forth and can be driven to swing in a linkage manner, so that a swinging driving motor which is independently matched with the two foot sleeves is omitted, the pushing kinetic energy of the electric push rod is fully utilized, the matching number of driving force sources of the training instrument is reduced, the weight reduction of equipment is facilitated, and the manufacturing cost and the power consumption are reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the mounting plate structure of the present invention;

FIG. 4 is a schematic view of the bottom structure of the pillow block of the present invention;

FIG. 5 is a schematic view of the foot cover structure of the present invention;

FIG. 6 is a schematic diagram of a transmission frame according to the present invention;

FIG. 7 is an enlarged view of portion A of FIG. 3 according to the present invention;

in the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a bed board; 101. a transmission frame; 102. a support frame; 103. a rail shaft; 104. mounting a plate; 2. a pillow block; 201. positioning a plate; 3. a foot cover; 301. a driven gear; 4. a vertical support frame; 5. inserting a frame; 6. an electric push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 7, an embodiment of the present invention includes: a leg rehabilitation training device for orthopedic patients starting smoothly comprises a bed plate 1, wherein the bed plate 1 comprises a transmission frame 101, a supporting frame 102, a track shaft 103 and a mounting plate 104, the whole bed plate 1 is of a rectangular structure, three supporting frames 102 are welded at the bottom of the bed plate 1 at intervals, two long sliding grooves are symmetrically arranged on the rear half section of the bed plate 1 in a penetrating mode and penetrate through the rear half section of the bed plate in a bilateral mode, the track shaft 103 is welded in each of the two long sliding grooves in a supporting mode, and the two transmission frames 101 are symmetrically welded on bed surfaces on the left side and the right side of the two long sliding grooves in a supporting mode; a rectangular groove is formed in the middle of the front half section of the bed plate 1 in a penetrating mode, two mounting plates 104 are symmetrically welded to the bottom of the rectangular groove, and the pillow block 2 is inserted into the rectangular groove in a sliding mode; a vertical support frame 4 is slidably arranged in a long sliding groove at the rear half section of the bed plate 1, and two foot sleeves 3 are rotatably supported and arranged between the top end sections of left and right vertical support rods of the vertical support frame 4; a mounting plate 104 is also welded at the right side position of the bottom of the front half section of the bed plate 1 in a hanging manner, and an inserting frame 5 is inserted on the three mounting plates 104 in a penetrating manner through the pushing of springs; the middle vertical support of the second support frame 102 is provided with an electric push rod 6, and the head end of the piston rod of the electric push rod 6 is connected with the middle section of the horizontal support rod at the bottom of the vertical support frame 4 in a penetrating and locking way; two rows of jacks are arranged on the two mounting plates 104 at the middle position at equal intervals in a penetrating manner, and the two positioning plates 201 are inserted and slidably arranged in the spacing groove between the two mounting plates 104 at the middle position; the left vertical support rod and the right vertical support rod of the vertical support frame 4 are correspondingly matched with two long sliding grooves in the rear half section of the bed board 1 in a penetrating and sliding manner, the left vertical support rod and the right vertical support rod of the vertical support frame 4 are sleeved and slidably mounted on two track shafts 103, the two track shafts 103 have the function of limiting the vertical support frame 4, and the vertical support frame 4 can be prevented from swinging and deviating back and forth in the sliding process; the two foot sleeves 3 are both rectangular structures, three hurdle frames are welded on openings of the upper half part of the foot sleeves at equal intervals, the two foot sleeves 3 are welded and fixed together through a central shaft between the foot sleeves, two rotating shafts are symmetrically welded on the left side wall and the right side wall of the two foot sleeves 3, the two foot sleeves 3 can push the two legs to repeatedly perform arch bending contraction and stretching actions under the telescopic driving of the electric push rod 6, and leg muscles are trained.

Further, pillow 2 includes locating plate 201, pillow 2 is whole to be the rectangle structure, department's symmetry supports there are two rectangle locating plates 201 in the middle of its bottom, two jacks have been seted up to the symmetry of the middle department of this two locating plates 201, and pillow 2 through the rectangular channel sliding fit that runs through of the middle department of two locating plates 201 of its bottom and 1 preceding half sections of bed board, pillow 2 can be the front and back sliding adjustment, be suitable for the training of lying of the personnel of different heights, make the personnel of different heights all can step on two 3 pillows of podotheca two pillow 2 after the adjustment, it is comparatively nimble to use, it is comparatively extensive to use.

Further, two insert racks 5 are integrally formed by welding two L-shaped insert rods at intervals, the head end sections of the two L-shaped insert rods penetrate through two positioning plates 201 to be in corresponding selective inserting fit with two rows of jacks on two middle mounting plates 104, the two positioning plates 201 can be inserted and fixed in the insert racks 5 to keep the pillow blocks 2 at the positions for sliding adjustment, and the head ends of the insert racks 5 protrude out and are vertically supported on the right side of the front half section of the bed plate 1 to facilitate trainers to grip, exert force and pull out to implement sliding adjustment on the pillow blocks 2.

Further, the foot sleeves 3 comprise driven gears 301, the two foot sleeves 3 are in penetrating and rotating connection with the vertical support frame 4 through the left rotating shaft and the right rotating shaft on the foot sleeves, the driven gears 301 are fixedly welded at the tail ends of the two rotating shafts, and the two foot sleeves 3 can also swing back and forth to exercise the connection joints between the two feet and the legs in the process of sliding and exercising the muscles of the legs.

Further, the two transmission frames 101 are both in a flat rectangular structure, three rows of tooth blocks and four rows of tooth blocks are respectively arranged on the upper supporting rod and the lower supporting rod at equal intervals, the three rows of tooth blocks on the upper side and the four rows of tooth blocks on the bottom side are arranged in a staggered mode, the two driven gears 301 are correspondingly in alternate meshing contact with the upper tooth blocks and the lower tooth blocks inside the two transmission frames 101, through the meshing power transmission of the two transmission frames 101 and the two driven gears 301, the two foot sleeves 3 can be driven to swing in a linkage mode while sliding back and forth, a swinging driving motor which is independently matched with the two foot sleeves 3 is omitted, the pushing kinetic energy of the electric push rod 6 is fully utilized, the matching number of driving force sources of training instruments is reduced, and the weight reduction of equipment and the cost and the power consumption reduction are.

The working principle is as follows: the pillow block 2 can be adjusted in a front-back sliding manner, the pillow block is suitable for the lying training of people with different heights, so that people with different heights can step on two pillow blocks 2 of the foot sleeves 3 after adjustment, the pillow block is more flexible to use and wider in application, the inserting frame 5 can be inserted and fixed with two positioning plates 201 to keep the pillow blocks 2 at the sliding adjustment positions, the head end of the inserting frame 5 protrudes and is vertically supported on the right side of the front half section of the bed plate 1, so that a trainer can conveniently grip, exert force and pull out to perform sliding adjustment on the pillow blocks 2, the two foot sleeves 3 can push and push the two legs to repeatedly perform bending contraction and extension actions under the telescopic driving of the electric push rod 6, leg muscles are trained, the two foot sleeves 3 can be linked to drive and swing the connecting joints between the two feet and the legs to perform exercise while sliding back and forth through the meshing power transmission of the two transmission frames 101 and the two driven gears 301, the training instrument can simultaneously perform the training on the leg muscles and the joints of the two feet, the device has two purposes, multiple training functions and better practicability, and the two track shafts 103 have the function of limiting the vertical support frame 4, so that the vertical support frame 4 can be prevented from swinging and deviating back and forth in the sliding process;

the electric push rod 6 can extend at a uniform speed with smooth output, and can meet the use requirement of smooth starting.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a smooth orthopedic patient's shank rehabilitation training device who starts which characterized in that: the novel bed comprises a bed plate (1), wherein the bed plate (1) comprises a transmission frame (101), a supporting frame (102), a track shaft (103) and a mounting plate (104), the whole bed plate (1) is of a rectangular structure, three supporting frames (102) are welded at the bottom of the bed plate at intervals, two long sliding grooves are symmetrically arranged on the rear half section of the bed plate (1) in a left-right penetrating mode, the track shaft (103) is welded in the two long sliding grooves in a supporting mode, and the two transmission frames (101) are symmetrically welded on bed surfaces on the left side and the right side of the two long sliding grooves in a supporting mode; a rectangular groove is formed in the middle of the front half section of the bed plate (1) in a penetrating mode, two mounting plates (104) are symmetrically welded to the bottom of the rectangular groove, and the pillow blocks (2) are inserted into the rectangular groove in a clamping mode; a vertical support frame (4) is slidably arranged in a long sliding groove at the rear half section of the bed plate (1), and two foot sleeves (3) are rotatably supported and arranged between the top end sections of the left vertical support rod and the right vertical support rod of the vertical support frame (4); a mounting plate (104) is also welded at the right side position of the bottom of the front half section of the bed plate (1) in a hanging mode, and an inserting frame (5) is inserted on the three mounting plates (104) in a penetrating mode through the spring pushing mode; the middle vertical support frame of the support frame (102) at the second position is provided with an electric push rod (6) in a locking cross support, and the head end of a piston rod of the electric push rod (6) is connected with the middle section of the cross support rod at the bottom of the vertical support frame (4) in a penetrating and locking way.

2. The smoothly starting orthopaedic leg rehabilitation training device according to claim 1, wherein: pillow block (2) are including locating plate (201), pillow block (2) wholly is the rectangle structure, and the department symmetry supports in the middle of its bottom has two rectangle locating plates (201), and the middle department symmetry of these two locating plates (201) runs through and has seted up two jacks, and pillow block (2) through the through rectangular channel sliding fit of the middle department of two locating plates (201) of its bottom and bed board (1) front half section.

3. The smoothly starting orthopaedic leg rehabilitation training device according to claim 1, wherein: two rows of jacks are arranged on the two mounting plates (104) in the middle at equal intervals, and the two positioning plates (201) are inserted into the spacing groove between the two mounting plates (104) in the middle in a sliding manner.

4. The smoothly starting orthopaedic leg rehabilitation training device according to claim 1, wherein: the two inserting frames (5) are integrally formed by welding two L-shaped inserting rods at intervals, and the head end sections of the two L-shaped inserting rods penetrate through the two positioning plates (201) to be correspondingly and selectively inserted and matched with the two rows of inserting holes in the two middle mounting plates (104).

5. The smoothly starting orthopaedic leg rehabilitation training device according to claim 1, wherein: the two foot sleeves (3) are both in a rectangular structure, three hurdle frames are welded on the opening of the upper half part of the foot sleeves at equal intervals, the two foot sleeves (3) are welded and fixed together through a central shaft between the foot sleeves, and two rotating shafts are symmetrically welded on the left side wall and the right side wall of the two foot sleeves (3).

6. The smoothly starting orthopaedic leg rehabilitation training device according to claim 1, wherein: the foot sleeves (3) comprise driven gears (301), the two foot sleeves (3) are connected with the vertical support frame (4) in a penetrating and rotating mode through left and right rotating shafts on the foot sleeves, and the tail ends of the two rotating shafts are fixedly welded with the driven gears (301).

7. The smoothly starting orthopaedic leg rehabilitation training device according to claim 1, wherein: the two transmission frames (101) are both in a flat rectangular structure, three rows of tooth blocks and four rows of tooth blocks are respectively arranged on the upper supporting rod and the lower supporting rod at equal intervals, the three rows of tooth blocks on the upper side and the four rows of tooth blocks on the bottom side are arranged in a staggered mode, and the two driven gears (301) are correspondingly in alternate meshed contact with the upper tooth blocks and the lower tooth blocks inside the two transmission frames (101).

8. The smoothly starting orthopaedic leg rehabilitation training device according to claim 1, wherein: the left vertical support rod and the right vertical support rod of the vertical support frame (4) are correspondingly in sliding fit with two long sliding grooves in the rear half section of the bed plate (1), and the left vertical support rod and the right vertical support rod of the vertical support frame (4) are sleeved on two track shafts (103) in a sliding mode.