CN213941394U

CN213941394U - Hip muscle rehabilitation training device for orthopedics convenient to adjust

Info

Publication number: CN213941394U
Application number: CN202022539073.1U
Authority: CN
Inventors: 李军波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-13
Anticipated expiration: 2030-11-05

Abstract

The utility model relates to the technical field of rehabilitation equipment, in particular to a hip muscle rehabilitation training device for orthopedics department, which comprises a shell, wherein the top of the shell is provided with an opening, the lower ends of the left and right side walls of the inner cavity of the shell are respectively provided with a slide rail, the bottom of the inner cavity of the shell is rotationally connected with an internal thread cylinder, the outer side of the internal thread cylinder is provided with a transverse bevel gear, the front end of the transverse bevel gear is meshed with a longitudinal bevel gear, the front end of the longitudinal bevel gear is connected with a rotating shaft, the front end of the rotating shaft penetrates through the front side wall of the shell, the front end of the rotating shaft is connected with a handle, the internal thread of the internal thread cylinder is connected with a threaded rod, the top of the threaded rod is provided with a motor fixing plate, the motor fixing plate is slidably connected with the slide rails, has stronger applicability.

Description

Hip muscle rehabilitation training device for orthopedics convenient to adjust

Technical Field

The utility model relates to a rehabilitation facility technical field, concretely relates to orthopedics is with recovered trainer of crotch muscle convenient to adjust.

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.

Crotch bone fracture is also the more common symptom in the orthopedics, because crotch bone skeleton grows slowly, the disease needs the bed rest of long-time, and in the long-time bed process, because the crotch does not move for a long time, easily causes the atrophy of crotch muscle, the crotch muscle rehabilitation device function on the market is comparatively single at present, can't adjust according to the patient's condition, and the suitability is relatively weak.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a crotch muscle rehabilitation training device for orthopedics convenient to adjust to solve the above-mentioned problem.

The specific technical scheme is as follows:

a crotch muscle rehabilitation training device convenient to adjust for orthopedics department comprises a shell, wherein an opening is formed in the top of the shell, slide rails are respectively arranged at the lower ends of the left side wall and the right side wall of an inner cavity of the shell, an inner thread cylinder is rotatably connected to the bottom of the inner cavity of the shell, a transverse bevel gear is arranged on the outer side of the inner thread cylinder, a longitudinal bevel gear is meshed with the front end of the transverse bevel gear, a rotating shaft is connected with the front end of the longitudinal bevel gear, the front end of the rotating shaft penetrates through the front side wall of the shell, a handle is connected with the front end of the rotating shaft, a threaded rod is connected with the inner thread of the inner thread cylinder in a threaded manner, a motor fixing plate is arranged on the top of the threaded rod and is in sliding connection with the slide rails on two sides, a motor is arranged on the top of the motor fixing plate, a fixing block is arranged on the top of each slide rail and is fixed on the inner wall of the shell, the top of the fixed block is provided with guide rods, the upper ends of the guide rods are fixedly connected with the top of the inner cavity of the shell, a push plate is arranged between two groups of the guide rods, the bottom of the push plate is movably connected with a first connecting rod, the lower end of the first connecting rod is movably connected with a second connecting rod, the lower end of the second connecting rod is fixedly connected with an output shaft of the motor, the top of the push plate is provided with a push block, the upper ends of the left and right side walls of the inner cavity of the shell are respectively provided with a limiting block, a lifting plate is arranged above the limiting block and is in sliding fit with the guide rods, the top of the lifting plate is provided with a connecting block, the upper end of the connecting block passes through the opening, the top of the connecting block is provided with an arc-shaped supporting block, the left and right sides of the bottom of the shell are respectively provided with a bottom wheel, and the left side wall of the shell is provided with a knob switch, the knob switch is electrically connected with the motor.

Preferably, the push plate is in sliding fit with the guide rod.

Preferably, the bottom wheel is a roller with a foot support.

Preferably, the top of the arc-shaped supporting block is provided with a silica gel pad.

Preferably, the motor is a variable frequency motor.

Preferably, a fixed bearing is arranged at the joint of the rotating shaft and the shell.

Has the advantages that:

the utility model discloses simple structure, convenient to use, the device can carry out the regulation of crotch range of motion according to patient's the state of an illness and size condition, has stronger suitability. When the device is used, the power supply of the device is switched on, a patient places a leg to be required on the arc-shaped supporting block, then the knob switch is switched on, the motor starts to operate after the knob switch is switched on, the motor operates to drive the second connecting rod to rotate, the second connecting rod rotates to drive the push plate to do reciprocating lifting motion along the direction of the guide rod through the first connecting rod, the push plate reciprocates and pushes the lifting plate to reciprocate through the push block, the lifting plate pushes the leg of the patient to lift through the connecting block and the arc-shaped supporting block, so that the muscle of the hip of the patient is exercised, when the activity amplitude of the hip of the patient needs to be adjusted, the handle rotates, the handle drives the longitudinal bevel gear to rotate through the rotating shaft, the longitudinal bevel gear drives the internal thread cylinder to rotate through the transverse bevel gear, the internal thread cylinder rotates to drive the motor fixing plate to lift along the direction of the sliding rail, the sliding rail lifts and drives the motor to lift, and then the maximum height pushed by the push plate is changed, and then make the arc supporting shoe rise high and change, the adjustment of patient crotch range of motion has been realized, the setting of stopper can realize the lifter plate reciprocating motion in-process, the minimum height of lifter plate remains unanimous all the time, the return pulley chooses the gyro wheel of taking the heel brace for use can realize that the device removes and stably fixes, the setting of the top silica gel pad of arc supporting shoe can play certain guard action to patient's shank, improve patient's comfort level in use, inverter motor is chooseed for use to the motor, and the regulation of device elevating frequency has been made things convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1: the structure of the utility model is shown schematically;

FIG. 2: the front view of the utility model;

FIG. 3: the utility model discloses the plan view of well motor fixed plate.

The reference numbers are as follows: 1. the device comprises a shell, 2, a sliding rail, 3, an internal thread cylinder, 4, a transverse bevel gear, 5, a longitudinal bevel gear, 6, a rotating shaft, 7, a handle, 8, a threaded rod, 9, a motor fixing plate, 10, a motor, 11, a fixing block, 12, a guide rod, 13, a push plate, 14, a first connecting rod, 15, a second connecting rod, 16, a push block, 17, a limiting block, 18, a lifting plate, 19, a connecting block, 20, an arc-shaped supporting block, 21, a bottom wheel, 22, a knob switch, 101 and an opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

With reference to fig. 2 and 3, fig. 1: a crotch muscle rehabilitation training device convenient to adjust for orthopedics department comprises a shell 1, wherein an opening 101 is formed in the top of the shell 1, slide rails 2 are respectively arranged at the lower ends of the left side wall and the right side wall of an inner cavity of the shell 1, an internal thread cylinder 3 is rotatably connected to the bottom of the inner cavity of the shell 1, a transverse bevel gear 4 is arranged on the outer side of the internal thread cylinder 3, a longitudinal bevel gear 5 is meshed with the front end of the transverse bevel gear 4, a rotating shaft 6 is connected to the front end of the longitudinal bevel gear 5, the front end of the rotating shaft 6 penetrates through the front side wall of the shell 1, a handle 7 is connected to the front end of the rotating shaft 6, a threaded rod 8 is connected to the internal thread of the internal thread cylinder 3, a motor fixing plate 9 is arranged at the top of the threaded rod 8, the motor fixing plate 9 is slidably connected with the slide rails 2 on two sides, a motor 10 is arranged at the top of the motor fixing plate 9, fixing plates 11 are respectively arranged at the tops of the slide rails 2, and fixed on the inner wall of the shell 1, the top of the fixed block 11 is provided with guide rods 12, the upper ends of the guide rods 12 are fixedly connected with the top of the inner cavity of the housing 1, a push plate 13 is arranged between the two groups of guide rods 12, the bottom of the push plate 13 is movably connected with a first connecting rod 14, the lower end of the first connecting rod 14 is movably connected with a second connecting rod 15, the lower end of the second connecting rod 15 is fixedly connected with the output shaft of the motor 10, the top of the push plate 13 is provided with a push block 16, the upper ends of the left and right side walls of the inner cavity of the housing 1 are respectively provided with a limit block 17, a lifting plate 18 is arranged above the limit block 17, the lifting plate 18 is in sliding fit with the guide rods 12, the top of the lifting plate 18 is provided with a connecting block 19, the upper end of the connecting block 19 passes through the opening 101, the top of the connecting block 19 is provided with an arc-shaped support block 20, the left and right sides of the bottom of the housing 1 are respectively provided with bottom wheels 21, and the left side wall of the housing 1 is provided with a knob switch 22, the rotary switch 22 is electrically connected to the motor 10.

Specifically, push pedal 13 and guide bar 12 sliding fit, return pulley 21 select for use the gyro wheel of taking the heel brace, and the top of arc supporting shoe 20 is provided with the silica gel pad, and inverter motor is selected for use to motor 10, and the junction of axis of rotation 6 and shell 1 is provided with fixing bearing.

When the utility model is used, the power supply of the device is switched on, a patient needs to place legs on the arc-shaped supporting block 20, then the knob switch 22 is switched on, after the knob switch 22 is switched on, the motor 10 starts to operate, the motor 10 operates to drive the second connecting rod 15 to rotate, the second connecting rod 15 rotates to drive the push plate 13 to reciprocate along the direction of the guide rod 12 through the first connecting rod 14, the push plate 13 reciprocates and pushes the lifting plate 18 to reciprocate through the push block 16, the lifting plate 18 pushes the legs of the patient to ascend and descend through the connecting block 19 and the arc-shaped supporting block 20, so that the muscles of the crotch of the patient are exercised, when the activity range of the crotch of the patient needs to be adjusted, the handle 7 is rotated, the handle 7 drives the longitudinal bevel gear 5 to rotate through the transverse bevel gear 4, the longitudinal bevel gear 5 drives the internal thread cylinder 3 to rotate, the internal thread cylinder 3 rotates to drive the motor fixing plate 9 to ascend and descend along the direction of the

slide rail

2, 2 lift drive motors 10 of slide rail go up and down, the highest height that can make push pedal 13 promote after motor 10 goes up and down produces the change, and then make the arc supporting shoe 20 rise the altitude and change, the adjustment of patient crotch range of motion has been realized, stopper 17's setting can realize the 18 reciprocating motion in-process of lifter plate, the minimum height of lifter plate 18 remains unanimous all the time, the gyro wheel of taking the heel brace is chooseed for use to the return pulley 21 can realize that the device removes and stably fixes, the setting of the top silica gel pad of arc supporting shoe 20 can play certain guard action to patient's shank, improve patient's comfort level, inverter motor has been made things convenient for the regulation of device elevating frequency for use to motor 10.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The crotch muscle rehabilitation training device convenient to adjust for orthopedics comprises a shell (1) and is characterized in that an opening (101) is formed in the top of the shell (1), slide rails (2) are arranged at the lower ends of the left side wall and the right side wall of the inner cavity of the shell (1) respectively, an internal thread cylinder (3) is rotatably connected to the bottom of the inner cavity of the shell (1), a transverse bevel gear (4) is arranged on the outer side of the internal thread cylinder (3), a longitudinal bevel gear (5) is meshed with the front end of the transverse bevel gear (4), a rotating shaft (6) is connected to the front end of the longitudinal bevel gear (5), the front end of the rotating shaft (6) penetrates through the front side wall of the shell (1), a handle (7) is connected to the front end of the rotating shaft (6), a threaded rod (8) is connected to the internal thread of the internal thread cylinder (3), and a motor fixing plate (9) is arranged at the top of the threaded rod (8), the motor fixing plate (9) is connected with the two sides of the sliding rail (2) in a sliding manner, a motor (10) is arranged at the top of the motor fixing plate (9), fixing blocks (11) are arranged at the top of the sliding rail (2), the fixing blocks (11) are fixed on the inner wall of the shell (1), guide rods (12) are arranged at the top of the fixing blocks (11), the upper ends of the guide rods (12) are fixedly connected with the top of an inner cavity of the shell (1), a push plate (13) is arranged between the two groups of guide rods (12), a first connecting rod (14) is movably connected to the bottom of the push plate (13), a second connecting rod (15) is movably connected to the lower end of the first connecting rod (14), the lower end of the second connecting rod (15) is fixedly connected with an output shaft of the motor (10), and a push block (16) is arranged at the top of the push plate (13), the upper end of lateral wall is provided with stopper (17) respectively about shell (1) inner chamber, the top of stopper (17) is provided with lifter plate (18), lifter plate (18) with guide bar (12) sliding fit, the top of lifter plate (18) is provided with connecting block (19), the upper end of connecting block (19) is passed opening (101), the top of connecting block (19) is provided with arc-shaped supporting shoe (20), the left and right sides of shell (1) bottom is provided with return pulley (21) respectively, be provided with rotary switch (22) on the left side wall of shell (1), rotary switch (22) with motor (10) electric connection.

2. The crotch muscle rehabilitation training device for orthopedics department convenient to adjust of claim 1, characterized in that: the push plate (13) is in sliding fit with the guide rod (12).

3. The crotch muscle rehabilitation training device for orthopedics department convenient to adjust of claim 1, characterized in that: the bottom wheel (21) is a roller with a foot support.

4. The crotch muscle rehabilitation training device for orthopedics department convenient to adjust of claim 1, characterized in that: and a silica gel pad is arranged at the top of the arc-shaped supporting block (20).

5. The crotch muscle rehabilitation training device for orthopedics department convenient to adjust of claim 1, characterized in that: the motor (10) is a variable frequency motor.

6. The crotch muscle rehabilitation training device for orthopedics department convenient to adjust of claim 1, characterized in that: and a fixed bearing is arranged at the joint of the rotating shaft (6) and the shell (1).