CN213666559U

CN213666559U - Sports medicine joint postoperative rehabilitation trainer

Info

Publication number: CN213666559U
Application number: CN202021600914.9U
Authority: CN
Inventors: 王军利; 孙丹
Original assignee: Luoyang Vocational and Technical College
Current assignee: Luoyang Vocational and Technical College
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-07-13
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a sports medicine joint postoperative rehabilitation training device mainly includes shell, motor, frame, footboard, balladeur train I, control panel and pivot, shell top left part fixed mounting has control panel, the inboard left part fixed mounting of shell has control module, the inboard right part fixed mounting of shell has power module, the shell middle part runs through to install the pivot, and the pivot middle part is located the inboard outer wall fixed mounting of shell has the ring gear, shell top middle part fixed mounting has the swivel nut, and the swivel nut middle part connects soon installs the screw rod. The utility model has reasonable structure design, flexible structure and adjustable inclination angle, and can be used comfortably when the height of the sitting position of the patient changes; and corresponding different recovery periods, the crooked angle of shank can crescent during the training, and this equipment degree of stretching out and drawing back can multistage regulation, and equipment firm degree is good, and the motor does not commutate when turning to the conversion, guarantees whole life.

Description

Sports medicine joint postoperative rehabilitation trainer

Technical Field

The utility model relates to a joint training device specifically is a sports medicine joint postoperative rehabilitation training device.

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, the orthopedic injury spectrum has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the injuries caused by traffic accidents are obviously increased. The change of the orthopedic injury disease spectrum requires the orthopedics to be advanced all the time, and joint training is required to be used for auxiliary recovery in the orthopedic joint postoperative recovery.

The existing training device has a simple and crude structure, the inclination angle is fixed, and the existing training device cannot be adjusted when the height of the sitting position of a patient changes, so that the existing training device is inconvenient to use; and corresponding different recovery periods, the crooked angle of shank can crescent during the training, and the flexible degree of current equipment can't be adjusted, and the firm degree of equipment is poor, and reciprocal action passes through motor reversal control, and the motor switching-over is frequent, and it is serious to generate heat, and life is restricted, influences the whole life of equipment.

Disclosure of Invention

An object of the utility model is to provide a sports medicine joint postoperative rehabilitation training device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sports medicine joint postoperative rehabilitation training device mainly comprises a shell, a motor, an outer frame, a pedal, a sliding frame I, a control panel and a rotating shaft, wherein the control panel is fixedly installed at the left part of the top end of the shell, the control module is fixedly installed at the left part of the inner side of the shell, a power supply module is fixedly installed at the right part of the inner side of the shell, the rotating shaft is installed in the middle of the shell in a penetrating way, a gear ring is fixedly installed at the outer wall of the middle part of the rotating shaft, which is positioned at the inner side of the shell, a threaded sleeve is fixedly installed at the middle part of the top end of the shell, a threaded rod is rotatably installed at the middle part of the threaded sleeve, a rotary sleeve is fixedly installed at the top end of the threaded rod, a clamping plate is rotatably installed at the bottom end of the threaded, friction ring that well dish outer wall fixed mounting symmetry set up, the lead screw outside cover is established and is installed and use well dish as the first follow driving wheel and the second that centrosymmetric set up from the driving wheel, first follow driving wheel and second from driving wheel outside fixed mounting have the balladeur train, frame inner wall fixed mounting has sharp module, sharp module and balladeur train be assembled between/be connected between, frame upper portion lateral wall inlays to establish installs the motor, and the motor shaft fixed mounting of motor has the motor wheel, and the motor wheel is connected from driving wheel and second mesh respectively with first follow driving wheel, the frame middle part is kept away from shell one end and has been seted up the sliding opening, the frame is located sliding opening department slidable mounting and has balladeur train I, and balladeur train I tip runs through install with lead screw complex lead screw cover, balladeur train I.

As a further aspect of the present invention: and the outer wall of the upper part of the rotary sleeve is fixedly provided with symmetrically arranged support pieces.

As a further aspect of the present invention: the frame lateral wall fixed mounting has the guide frame of symmetry setting, balladeur train I edge is seted up with guide frame complex slide opening.

As a further aspect of the present invention: and a counterweight frame is fixedly arranged at the bottom end of the shell.

As a further aspect of the present invention: control module passes through pencil and the equal electric connection of motor, control panel, power module, angle sensor and sharp module, control module adopts ARM action control module, the motor adopts gear motor, control panel adopts touch screen control panel, power module adopts voltage stabilizing module, sharp module adopts miniature electronic lead screw slip table.

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

the utility model has reasonable structure design, flexible structure and adjustable inclination angle, and can be used comfortably when the height of the sitting position of the patient changes; and corresponding different recovery periods, the crooked angle of shank can crescent during the training, and this equipment degree of stretching out and drawing back can multistage regulation, and equipment firm degree is good, and the motor does not commutate when turning to the conversion, guarantees whole life.

Drawings

Fig. 1 is a schematic structural diagram of a rehabilitation training device after a sports medical joint operation.

Fig. 2 is a schematic position diagram of the outer frame, the sliding frame I and the motor in the rehabilitation training device after the sports medical joint operation.

Fig. 3 is a schematic structural diagram of the interior of a shell in the device for rehabilitation training after joint surgery in sports medicine.

Fig. 4 is a schematic position diagram of the outer frame, the screw rod, the motor wheel, the driven wheel, the sliding frame and the linear module in the rehabilitation training device after the joint operation of the sports medicine.

Fig. 5 is a schematic structural diagram of a top view angle among an outer frame, a sliding frame and a screw rod in the rehabilitation training device after the joint operation of the sports medicine.

In the figure: the device comprises a shell 1, a rotary sleeve 2, a motor 3, a guide frame 4, an outer frame 5, a binding belt 6, a pedal 7, a sliding frame I8, a screw rod 9, a control panel 10, a screw rod 11, a threaded sleeve 12, a clamping plate 13, a gear ring 14, a power supply module 15, a rotating shaft 16, a control module 17, a first driven wheel 18, a linear module 19, a motor wheel 20, a second driven wheel 21, a middle disc 22, a friction ring 23, a sliding frame 24, a screw rod sleeve 25 and an angle sensor 26.

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.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, in an embodiment of the present invention, a sports medical joint postoperative rehabilitation training device mainly includes a housing 1, a motor 3, an outer frame 5, a pedal 7, a carriage I8, a control panel 10, and a rotating shaft 16, the left portion of the top end of the housing 1 is fixedly installed with the control panel 10, the left portion of the inner side of the outer frame 1 is fixedly installed with a control module 17, the right portion of the inner side of the housing 1 is fixedly installed with a power supply module 15, the middle portion of the housing 1 is installed with the rotating shaft 16 in a penetrating manner, the outer wall of the middle portion of the rotating shaft 16 located at the inner side of the housing 1 is fixedly installed with a gear ring 14, the middle portion of the top end of the housing 1 is fixedly installed with a screw sleeve 12, the middle portion of the screw sleeve 12 is rotatably installed with a screw 11, the top end of the screw 11 is fixedly, an angle sensor 26 is assembled at the top end of a screw rod 9, the outer wall of the angle sensor 26 is fixedly connected with the inner wall of the top end of an outer frame 5, a middle disc 22 is fixedly installed at the upper part of the outer side of the screw rod 9, friction rings 23 which are symmetrically arranged are fixedly installed at the outer wall of the middle disc 22, a first driven wheel 18 and a second driven wheel 21 which are symmetrically arranged by taking the middle disc 22 as the center are sleeved on the outer side of the screw rod 9, a sliding frame 24 is fixedly installed at the outer sides of the first driven wheel 18 and the second driven wheel 21, a linear module 19 is fixedly installed at the inner wall of the outer frame 5, the linear module 19 is assembled and connected with the sliding frame 24, a motor 3 is embedded and installed at the side wall of the upper part of the outer frame 5, a motor wheel 20 is fixedly installed at the motor shaft of the motor 3, the motor wheel 20 is respectively engaged and connected with the first, the end part of the sliding frame I8 is provided with a screw rod sleeve 25 matched with a screw rod 9 in a penetrating way, the middle part of the sliding frame I8 is far away from one end of the outer frame 5 and is provided with a pedal 7 in a rotating way, and the side wall of the pedal 7 is fixedly provided with a binding belt 6.

The outer wall of the upper part of the rotary sleeve 2 is fixedly provided with symmetrically arranged support pieces.

The lateral wall of the outer frame 5 is fixedly provided with guide frames 4 which are symmetrically arranged, and the edge of the sliding frame I8 is provided with a sliding hole matched with the guide frame 4.

And a counterweight frame is fixedly arranged at the bottom end of the shell 1.

Control module 17 passes through pencil and the equal electric connection of motor 3, control panel 10, power module 15, angle sensor 26 and sharp module 19, control module 17 adopts ARM action control module, motor 3 adopts gear motor, control panel 10 adopts touch screen control panel, power module 15 adopts voltage stabilizing module, sharp module 19 adopts miniature electronic lead screw slip table.

The utility model discloses a theory of operation is:

the utility model relates to a sports medicine joint postoperative rehabilitation training device, during the use, supply power through the commercial power, the patient sits in sofa, bed or seat, insert the foot in ribbon 6 position, tie up the foot tightly through elasticity ribbon 6, in order to adapt to different sitting heights, can separate cardboard 13 and ring gear 14 through top spin screw rod 11, make pivot 16 can rotate, carry out the angle modulation of frame 5, make the moving direction of equipment be close to perpendicular shank, make the patient more comfortable, later through screwing screw rod 11, compress tightly cardboard 13 in the ring gear 14 outside, lock pivot 16, carry out the regulation of reciprocating motion distance and flexible transform frequency through control panel 10, flexible transform frequency passes through the rotational speed control of motor 3, the regulation of reciprocating motion distance, change through the one-way rotation number of turns of lead screw 9 and adjust, when flexible distance scope is bigger, at the limit stroke position, the degree of bending of the joint of the patient is larger, the range of the joint action of the patient is larger, otherwise, the range is smaller, the telescopic stroke is realized by driving the sliding frame I8 to move through the lead screw 9, the moving distance of the sliding frame I8 is in direct proportion to the number of rotation turns of the lead screw 9, so the number of rotation turns of the lead screw 9 is detected, the moving stroke of the sliding frame I8 can be obtained through calculation, when the equipment works, the sliding frame I8 can reciprocate up and down in the sliding range, firstly, the linear module 19 can drive the sliding frame 24 to move, the other driven wheel is meshed with the motor wheel 20, when the first driven wheel 18 is meshed with the motor wheel 20, the linear module 19 drives the sliding frame 24 to move upwards, the first driven wheel 18 is pressed on the side wall of the wear-resisting ring 23 at the lower side of the middle disc 22, the side wall of the wear-resisting ring, at the moment, the motor 3 drives the screw rod 9 to rotate forwards, after the screw rod 9 rotates for a certain number of turns, the angle sensor 26 detects that the number of turns reaches the set number of turns, the linear module 19 drives the sliding frame 24 to move downwards, the second driven wheel 21 is meshed with the motor wheel 20, at the moment, the side wall of the lower part of the second driven wheel 21 is tightly contacted with the side wall of the wear ring 23 on the upper side of the middle disc 22, the two wheels rotate synchronously by friction and clamping, at the moment, the screw, when the rotation reaches a certain angle, the above operation is repeated again to realize the reciprocating movement of the sliding frame 8, and through different rotation turns of the screw rod 9, the reciprocating range is graded and displayed at the control panel 10, which is convenient for the user to select, the guide frame 4 limits the sliding frame I8, so that the movement stability of the sliding frame I8 is ensured, the training device is flexible in structure, adjustable in inclination angle and comfortable to use when the height of the sitting position of a patient is changed; and corresponding different recovery periods, the crooked angle of shank can crescent during the training, and this equipment degree of stretching out and drawing back can multistage regulation, and equipment firm degree is good, and the motor does not commutate when turning to the conversion, guarantees whole life.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a sports medicine joint postoperative rehabilitation training device, mainly includes shell (1), motor (3), frame (5), footboard (7), balladeur train I (8), control panel (10) and pivot (16), its characterized in that, shell (1) top left part fixed mounting has control panel (10), shell (1) inboard left part fixed mounting has control module (17), shell (1) inboard right part fixed mounting has power module (15), shell (1) middle part is run through and is installed pivot (16), and the outer wall fixed mounting that is located shell (1) inboard in pivot (16) middle part has ring gear (14), shell (1) top middle part fixed mounting has swivel nut (12), and swivel nut (12) middle part connects soon installs screw rod (11), and screw rod (11) top fixed mounting has swivel nut (2), screw rod (11) bottom is rotated and is installed cardboard (13), the automatic feeding device is characterized in that outer frames (5) are fixedly mounted at the front and rear ends of the rotating shaft (16), a screw rod (9) is rotatably mounted in the middle of the inner side of each outer frame (5), an angle sensor (26) is mounted at the top end of each screw rod (9), the outer wall of each angle sensor (26) is fixedly connected with the inner wall of the top end of each outer frame (5), a middle disc (22) is fixedly mounted on the upper portion of the outer side of each screw rod (9), friction rings (23) are symmetrically arranged on the outer wall of each middle disc (22), a first driven wheel (18) and a second driven wheel (21) which are symmetrically arranged by taking the middle disc (22) as the center are sleeved on the outer side of each screw rod (9), a sliding frame (24) is fixedly mounted on the outer sides of the first driven wheel (18) and the second driven wheel (21), a linear module (19) is fixedly mounted on the inner wall of, motor shaft fixed mounting of motor (3) has motor wheel (20), and motor wheel (20) and first from driving wheel (18) and second mesh respectively from driving wheel (21) and being connected, shell (1) one end is kept away from at frame (5) middle part and has been seted up smooth mouthful, frame (5) are located smooth mouthful slidable mounting of department and have balladeur train I (8), and balladeur train I (8) tip runs through install with lead screw (9) complex lead screw cover (25), frame (5) one end rotation is kept away from at balladeur train I (8) middle part and is installed footboard (7), and footboard (7) lateral wall fixed mounting has ribbon (6).

2. The joint postoperative rehabilitation training device for sports medicine according to claim 1, wherein the outer wall of the upper part of the swivel sleeve (2) is fixedly provided with symmetrically arranged support pieces.

3. The joint postoperative rehabilitation training device for sports medicine according to claim 1, wherein the side wall of the outer frame (5) is fixedly provided with symmetrically arranged guide frames (4), and the edge of the sliding frame I (8) is provided with a sliding hole matched with the guide frames (4).

4. The joint postsurgical rehabilitation training device for sports medicine according to claim 1, characterized in that a weight rack is fixedly mounted at the bottom end of the housing (1).

5. The joint postsurgical rehabilitation training device for sports medicine according to claim 1, wherein the control module (17) is electrically connected with the motor (3), the control panel (10), the power supply module (15), the angle sensor (26) and the linear module (19) through a wire harness.