CN111494162B - Lower limb rehabilitation training equipment for neurology - Google Patents

Lower limb rehabilitation training equipment for neurology Download PDF

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Publication number
CN111494162B
CN111494162B CN202010367381.2A CN202010367381A CN111494162B CN 111494162 B CN111494162 B CN 111494162B CN 202010367381 A CN202010367381 A CN 202010367381A CN 111494162 B CN111494162 B CN 111494162B
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China
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fixedly connected
plate
bevel gear
shaped
rod
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Expired - Fee Related
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CN202010367381.2A
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Chinese (zh)
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CN111494162A (en
Inventor
赵立朋
夏显梅
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Zhao Lipeng
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Individual
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0218—Drawing-out devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01—Constructive details
    • A61H2201/0119—Support for the device
    • A61H2201/0138—Support for the device incorporated in furniture
    • A61H2201/0149—Seat or chair
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12—Driving means
    • A61H2201/1207—Driving means with electric or magnetic drive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/164—Feet or leg, e.g. pedal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/164—Feet or leg, e.g. pedal
    • A61H2201/1642—Holding means therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/10—Leg

Abstract

The invention relates to lower limb rehabilitation training equipment for neurology, which belongs to the technical field of medical equipment and comprises an underframe and a pedal plate, wherein the underframe is provided with a transverse plate, the transverse plate is provided with a driving motor, the driving motor is provided with an L-shaped rod, the L-shaped rod is provided with a supporting structure, the L-shaped rod is provided with a distance adjusting structure, the top of the distance adjusting structure is provided with a cylinder, the cylinder is provided with a U-shaped plate, the U-shaped plate is provided with a sliding block, the transverse plate is provided with a T-shaped plate, the T-shaped plate is provided with a sliding groove, the sliding groove is connected with the sliding block, the U-shaped plate is provided with the pedal plate, the underframe is provided with a straight plate, the straight plate is provided with a roller groove, the straight plate is provided with a seat, the seat is provided with a support leg, the support leg is provided with a roller, the seat is provided with an arc groove, and a distraction structure is arranged in the arc groove.

Description

Lower limb rehabilitation training equipment for neurology
Technical Field
The invention relates to the technical field of medical equipment, in particular to lower limb rehabilitation training equipment for neurology.
Background
Neurology is a secondary discipline on neurology. Not belonging to the medical concept. Mainly treats cerebrovascular diseases such as cerebral infarction, cerebral hemorrhage, migraine, brain inflammatory diseases such as encephalitis, meningitis, myelitis, epilepsy, dementia, metabolic diseases, hereditary tendency diseases, trigeminal neuralgia, sciatic neuropathy, peripheral neuropathy, myasthenia gravis and the like.
The main examination means includes head and neck MRI, CT, ECT, PETCT, electroencephalogram, TCD transcranial Doppler ultrasound, electromyogram, evoked potential and blood rheology examination, gene diagnosis, etc. At the same time, it can be used for diagnosis and treatment of functional diseases such as neurasthenia and insomnia.
At present, nervous system disorders are troubling a plurality of patients, the nervous system disorders usually affect the most the movement ability of limbs, so that the key point of the neurology rehabilitation training is also the limb training, a plurality of hospitals are equipped with related treatment equipment at present, certain help is provided for the neurology rehabilitation of the patients, but a plurality of improved spaces still exist, and as most nervous systems of the patients are damaged, the activity training needs to be carried out by means of other people.
Some training devices are now designed for rehabilitation training of patients, but training devices have some drawbacks.
For example, the Chinese patent application No. CN201821451180.5 neurological rehabilitation chair and equipment belong to the technical field of medical instruments. Recovered chair of department of neurology includes bedplate, handrail, backrest, foot rest and stabilizer blade, and handrail, backrest, foot rest are provided with four ends of bedplate respectively, and the stabilizer blade sets up in the bottom of bedplate, and the foot rest rotates with the bedplate to be connected, still is provided with first elastic component between foot rest and the stabilizer blade, and the foot rest is connected through first elastic component with the stabilizer blade. Recovered chair of department of neurology is used for helping the patient to carry out the recovered training that assists, and the compression of first elastomer and the recovered motion when kick-backing can realize the different crooked degree of patient's shank knee. Department of neurology rehabilitation equipment includes the motor and as above-mentioned department of neurology rehabilitation chair, uses the auxiliary patient through motor and rehabilitation chair cooperation and carries out shank rehabilitation motion, and the patient that the recovered initial stage of help did not have the initiative motion carries out rehabilitation motion, promotes blood circulation and shank memory formation, and treatment is good, but the inconvenient training of strutting to patient's shank of rehabilitation training equipment.
Based on the above, the invention designs a lower limb rehabilitation training device for neurology to solve the problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides lower limb rehabilitation training equipment for neurology, which can effectively solve the problem that the rehabilitation training equipment in the prior art is inconvenient to prop up and train the legs of a patient.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a lower limb rehabilitation training device for neurology comprises a bottom frame and a pedal, wherein a transverse plate is fixedly connected to the left end of the bottom frame, a driving motor is arranged at the middle end of the transverse plate, a second mounting frame is fixedly connected to the outer wall of the driving motor, an L-shaped rod is fixedly connected to the output end of the driving motor, a supporting structure for supporting the L-shaped rod is arranged at the bottom of the transverse part of the L-shaped rod, a distance adjusting structure for adjusting the moving distance of the pedal is arranged on the L-shaped rod, a cylinder is arranged at the top of the distance adjusting structure, a U-shaped plate is attached and inserted to the top of the cylinder, sliding blocks are fixedly connected to the front end and the rear end of the U-shaped plate, a T-shaped plate is symmetrically and fixedly connected to the transverse plate, a sliding groove is formed in the inner wall of the T-shaped plate, the sliding groove is attached and slidably connected to the sliding blocks, and the pedal is fixedly connected to the U-shaped plate;
the top of the underframe is fixedly connected with a straight plate, a roller groove is formed in the straight plate, a seat is arranged above the straight plate, a position adjusting structure for adjusting the position of the seat is arranged at the top of the straight plate, supporting legs are uniformly and fixedly connected to the bottom of the seat, rollers which are in fit sliding connection with the roller groove are fixedly connected to the bottoms of the supporting legs, an arc-shaped groove is formed in the upper left side of a seat plate of the seat, a spreading structure for spreading legs is arranged in the arc-shaped groove and comprises a rotating motor, a rotating rod, an upper bevel gear, a connecting rod, a straight rod, a lower bevel gear and a transverse bevel gear, the output end of the rotating motor is fixedly connected with the transverse bevel gear, the transverse bevel gear is in vertically symmetrical meshing connection with the upper bevel gear and the lower bevel gear, the upper bevel gear and the lower bevel gear are rotatably connected with the straight rod through fixedly connected bearings, and the left side walls of the upper bevel gear and the lower bevel gear are both fixedly connected with the connecting rod, the left end fixedly connected with of connecting rod and arc wall laminating sliding connection's dwang.
Furthermore, the second mounting frame and the transverse plate are both connected with a second mounting bolt through threaded holes in a threaded mode.
Further, the distance adjusting structure comprises a square groove, a threaded rod and a sliding block, the square groove is formed in the L-shaped rod, the threaded rod is rotatably connected to the left side wall and the right side wall of the square groove through a bearing fixedly connected with the square groove, the sliding block is connected to the threaded rod in a sliding mode and is attached to the square groove in a sliding mode, and the top of the sliding block is fixedly connected with the cylinder.
Furthermore, the outer end of the threaded rod is fixedly connected with a rotating nut.
Furthermore, the supporting structure comprises supporting rollers and supporting legs, the supporting legs are fixedly connected with the L-shaped rods, and the bottoms of the supporting legs are rotatably connected with the supporting rollers which are attached to the transverse plates in a sliding mode.
Furthermore, the pedal is fixedly connected with a plurality of groups of elastic bands for fixing feet.
Furthermore, the position adjusting structure comprises a positioning plate, positioning holes, a bolt and a spring, the positioning plate is fixedly installed on the straight plate, the positioning holes are uniformly formed in the positioning plate, the spring is fixedly connected to the bottom of the side wall of the supporting leg, the bolt is fixedly connected with the spring, and the bolt penetrates through the supporting leg and is in sliding connection with the positioning holes.
Furthermore, the top of the straight rod is fixedly connected with the seat.
Furthermore, the outer wall of the rotating motor is fixedly connected with a first mounting frame, and the first mounting frame and the seat are both connected with a first fixing bolt through threaded holes in a threaded mode.
Furthermore, the driving motor and the rotating motor are both servo motors and are electrically connected with an external power supply.
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
1. according to the invention, the rotating motor of the spreading structure drives the transverse bevel gear to rotate, the transverse bevel gear drives the upper bevel gear and the lower bevel gear to rotate, the upper bevel gear and the lower bevel gear are arranged on the upper side and the lower side of the transverse bevel gear, so that the rotating directions of the upper bevel gear and the lower bevel gear are opposite, the upper bevel gear and the lower bevel gear can synchronously drive the rotating rod to rotate outwards, the rotating rod is convenient for spreading the legs of a patient outwards, spreading training is convenient for the legs of the patient, and the spreading capability of the legs of the patient is improved.
2. According to the invention, the L-shaped rod is driven to rotate by the driving motor, the L-shaped rod drives the cylinder to rotate, the cylinder pushes the U-shaped plate to slide left and right along the T-shaped plate, the T-shaped plate drives the pedal plate to move left and right, and the feet of a patient are driven to move left and right, so that the patient can conveniently perform telescopic rehabilitation training on the lower limbs; simultaneously, the threaded rod is driven through a rotating nut of the distance adjusting structure, the threaded rod drives the sliding block to slide in the square groove, the sliding block drives the cylinder to move on the L-shaped rod, the cylindrical rotating radius is adjustable, the U-shaped plate left and right moving amplitude is increased after the cylindrical rotating radius is lengthened, the U-shaped plate left and right moving amplitude is decreased after the cylindrical rotating radius is decreased, the equipment is convenient to adjust the telescopic amplitude of telescopic rehabilitation training, and the adjustable range can be adjusted according to the recovery condition of a patient, and is convenient to use.
3. According to the invention, the bolt of the position adjusting structure moves different positioning holes of the positioning plate, and then the spring drives the bolt to be inserted into the corresponding positioning hole, so that the position adjusting structure is convenient for adjusting the position of the seat, the distance from the seat to the U-shaped plate is convenient to adjust, and the U-shaped plate and the seat are suitable for patients with different lower limb lengths to use.
4. According to the invention, the support rollers of the support structure are matched with the support legs, so that the L-shaped rod is conveniently supported, the vertical pressure of the L-shaped rod on the driving motor is reduced, and the service life of the driving motor is prolonged.
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 invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a rear view of the structure of the present invention;
FIG. 3 is a top view of the structure of the present invention;
FIG. 4 is a bottom view of the structure of the present invention;
FIG. 5 is a schematic view of a T-shaped plate and its connection structure according to the present invention;
FIG. 6 is a schematic view of the distracting structure of the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 8 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
the reference numerals in the drawings denote: 1. the bottom frame 2, the transverse plate 3, the T-shaped plate 4, the driving motor 5, the L-shaped rod 6, the sliding groove 7, the U-shaped plate 8, the pedal plate 9, the elastic band 10, the straight plate 11, the positioning plate 12, the positioning hole 13, the bolt 14, the roller groove 15, the seat 16, the arc groove 17, the spreading structure 171, the rotating motor 172, the rotating rod 173, the upper bevel gear 174, the connecting rod 175, the straight rod 176, the lower bevel gear 177, the transverse bevel gear 178, the first mounting bolt 179, the first mounting frame 18, the second mounting frame 19, the supporting leg 20, the second mounting bolt 21, the supporting structure 211, the supporting roller 212, the supporting leg 22, the threaded rod 23, the square groove 24, the sliding block 25, the cylindrical block 26, the spring 28, the rotating nut 29 and the roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The present invention will be further described with reference to the following examples.
Example 1
As shown in figures 1-8, a lower limb rehabilitation training device for neurology department comprises an underframe 1 and a pedal 8, a transverse plate 2 is fixedly connected to the left end of the underframe 1, a driving motor 4 is arranged at the middle end of the transverse plate 2, a second mounting frame 18 is fixedly connected to the outer wall of the driving motor 4, a second mounting bolt 20 is in threaded connection with the transverse plate 2 and the second mounting frame 18 through a threaded hole, an L-shaped rod 5 is fixedly connected to the output end of the driving motor 4, a supporting structure 21 for supporting the L-shaped rod 5 is arranged at the bottom of the transverse part of the L-shaped rod 5, the supporting structure 21 comprises a supporting roller 211 and a supporting leg 212, the supporting leg 212 is fixedly connected with the L-shaped rod 5, the supporting roller 211 which is in fit and sliding connection with the transverse plate 2 is rotatably connected to the bottom of the supporting leg 212, the supporting roller 211 and the supporting leg 212 of the supporting structure 21 are matched to facilitate the support of the L-shaped rod 5 and reduce the vertical pressure of the L-shaped rod 5 on the driving motor 4, the service life of the driving motor 4 is prolonged;
a distance adjusting structure for adjusting the moving distance of the pedal 8 is arranged on the L-shaped rod 5, the distance adjusting structure comprises a square groove 23, a threaded rod 22 and a sliding block 24, the L-shaped rod 5 is provided with the square groove 23, the left side wall and the right side wall of the square groove 23 are rotatably connected with the threaded rod 22 through bearings fixedly connected, the threaded rod 22 is in threaded connection with the sliding block 24 which is in fit sliding connection with the square groove 23, the top of the sliding block 24 is fixedly connected with a cylinder 25, the outer end of the threaded rod 22 is fixedly connected with a rotating nut 28, the rotating nut 28 of the distance adjusting structure drives the threaded rod 22, the threaded rod 22 drives the sliding block 24 to slide in the square groove 23, the sliding block 24 drives the cylinder 25 to move on the L-shaped rod 5, so that the rotating radius of the cylinder 25 can be adjusted, the left and right moving amplitude of the U-shaped plate 7 is increased after the rotating radius of the cylinder 25 is increased, the left and right moving amplitude of the U-shaped plate 7 is decreased after the rotating radius of the cylinder 25 is decreased, the device is convenient to adjust the stretching amplitude of the stretching rehabilitation training, can be adjusted according to the recovery condition of the patient and is convenient to use;
the top of the distance adjusting structure is provided with a cylinder 25, the top of the cylinder 25 is jointed and inserted with a U-shaped plate 7, the U-shaped plate 7 is connected with the cylinder 25 in a sliding way through a transverse groove, the front end and the back end of the U-shaped plate 7 are fixedly connected with a sliding block 26, a transverse plate 2 is symmetrically and fixedly connected with a T-shaped plate 3, the inner wall of the T-shaped plate 3 is provided with a sliding chute 6, the sliding chute 6 is jointed and connected with the sliding block 26 in a sliding way, the U-shaped plate 7 is fixedly connected with a pedal 8, the pedal 8 is fixedly connected with a plurality of groups of elastic bands for fixing feet, the top of the underframe 1 is fixedly connected with a straight plate 10, a roller groove 14 is arranged in the straight plate 10, a seat 15 is arranged above the straight plate 10, the top of the straight plate 10 is provided with a position adjusting structure for adjusting the position of the seat 15, the bottom of the seat 15 is uniformly and fixedly connected with supporting legs 19, the bottom of the supporting legs 19 is fixedly connected with rollers 29 jointed and slidably connected with the roller groove 14, the left side of the seat 15 is provided with an arc-shaped groove 16, the leg opening structure 17 is arranged in the arc-shaped groove 16, the leg opening structure 17 comprises a rotating motor 171, a rotating rod 172, an upper bevel gear 173, a connecting rod 174, a straight rod 175, a lower bevel gear 176 and a transverse bevel gear 177, the output end of the rotating motor 171 is fixedly connected with the transverse bevel gear 177, the transverse bevel gear 177 is in meshing connection with the upper bevel gear 173 and the lower bevel gear 176 in an up-and-down symmetrical mode, the upper bevel gear 173 and the lower bevel gear 176 are rotatably connected with the straight rod 175 through bearings fixedly connected with each other, the left side walls of the upper bevel gear 173 and the lower bevel gear 176 are both fixedly connected with the connecting rod 174, the left end of the connecting rod 174 is fixedly connected with the rotating rod 172 which is in fit sliding connection with the arc-shaped groove 16, the driving motor 4 drives the L-shaped rod 5 to rotate, the L-shaped rod 5 drives the cylinder 25 to rotate, the cylinder 25 pushes the U-shaped plate 7 to slide left and right along the T-shaped plate 3, the T-shaped plate 3 drives the pedal 8 to move left and right, the feet of the patient are driven to move left and right, so that the patient can conveniently perform the telescopic rehabilitation training of the lower limbs.
Example 2
Example 2 is a further modification to example 1.
As shown in figures 1-8, a lower limb rehabilitation training device for neurology department comprises an underframe 1 and a pedal 8, a transverse plate 2 is fixedly connected to the left end of the underframe 1, a driving motor 4 is arranged at the middle end of the transverse plate 2, an L-shaped rod 5 is fixedly connected to the output end of the driving motor 4, a supporting structure 21 for supporting the L-shaped rod 5 is arranged at the bottom of the transverse part of the L-shaped rod 5, a distance adjusting structure for adjusting the moving distance of the pedal 8 is arranged on the L-shaped rod 5, a cylinder 25 is arranged at the top of the distance adjusting structure, a U-shaped plate 7 is spliced at the top of the cylinder 25, sliding blocks 26 are fixedly connected to the front and back ends of the U-shaped plate 7, T-shaped plates 3 are symmetrically and fixedly connected to the transverse plate 2, sliding grooves 6 are formed in the inner walls of the T-shaped plates 3, the sliding grooves 6 are connected with the sliding blocks 26 in a splicing manner, the pedal 8 is fixedly connected to the U-shaped plate 7, and a straight plate 10 is fixedly connected to the top of the underframe 1, a roller groove 14 is formed in a straight plate 10, a seat 15 is arranged above the straight plate 10, the position adjusting structure comprises a positioning plate 11, a positioning hole 12, a bolt 13 and a spring 27, the positioning plate 11 is fixedly installed on the straight plate 10, the positioning hole 12 is uniformly formed in the positioning plate 11, the spring 27 is fixedly connected to the bottom of the side wall of a supporting leg 19, the bolt 13 is fixedly connected to the bolt 13, the bolt 13 penetrates through the supporting leg 19 and is in sliding connection with the positioning hole 12, a position adjusting structure for adjusting the position of the seat 15 is arranged at the top of the straight plate 10, the supporting leg 19 is uniformly and fixedly connected to the bottom of the seat 15, a roller 29 which is in sliding connection with the roller groove 14 in a fit mode is fixedly connected to the bottom of the supporting leg 19, an arc groove 16 is formed in the left side of the seat plate of the seat 15, an opening structure 17 for opening the leg is arranged in the arc groove 16, and the opening structure 17 comprises a rotating motor 171, a rotating rod 172, an upper bevel gear 173, a connecting rod 174, a straight rod 175, Lower bevel gear 176 and horizontal bevel gear 177, the horizontal bevel gear 177 of output fixedly connected with of rotation motor 171, horizontal bevel gear 177 upper and lower symmetrical meshing is connected with upper bevel gear 173 and lower bevel gear 176, upper bevel gear 173 and lower bevel gear 176 rotate through fixed connection's bearing and are connected with straight-bar 175, the equal fixedly connected with connecting rod 174 of the left side wall of upper bevel gear 173 and lower bevel gear 176, the left end fixedly connected with of connecting rod 174 laminates sliding connection's dwang 172 with arc wall 16, the different locating hole 12 department of locating plate 1 is removed to position control structure's bolt 13, then spring 27 drives bolt 13 and pegs graft with corresponding locating hole 12, make position control structure be convenient for adjust the position of seat 15, be convenient for adjust the distance between seat 15 to the U-shaped plate 7, make the patient that is fit for different low limbs length between U-shaped plate 7 and the seat 15 use.
Example 3
Example 3 is a further modification to example 1.
As shown in figures 1-8, a lower limb rehabilitation training device for neurology department comprises an underframe 1 and a pedal 8, a transverse plate 2 is fixedly connected to the left end of the underframe 1, a driving motor 4 is arranged at the middle end of the transverse plate 2, an L-shaped rod 5 is fixedly connected to the output end of the driving motor 4, a supporting structure 21 for supporting the L-shaped rod 5 is arranged at the bottom of the transverse part of the L-shaped rod 5, a distance adjusting structure for adjusting the moving distance of the pedal 8 is arranged on the L-shaped rod 5, a cylinder 25 is arranged at the top of the distance adjusting structure, a U-shaped plate 7 is spliced at the top of the cylinder 25, sliding blocks 26 are fixedly connected to the front and back ends of the U-shaped plate 7, T-shaped plates 3 are symmetrically and fixedly connected to the transverse plate 2, sliding grooves 6 are formed in the inner walls of the T-shaped plates 3, the sliding grooves 6 are connected with the sliding blocks 26 in a splicing manner, the pedal 8 is fixedly connected to the U-shaped plate 7, and a straight plate 10 is fixedly connected to the top of the underframe 1, a roller groove 14 is arranged in a straight plate 10, a seat 15 is arranged above the straight plate 10, a position adjusting structure for adjusting the position of the seat 15 is arranged at the top of the straight plate 10, supporting legs 19 are uniformly and fixedly connected to the bottom of the seat 15, rollers 29 which are attached to the roller groove 14 and are in sliding connection are fixedly connected to the bottom of the supporting legs 19, an arc-shaped groove 16 is arranged on the upper left side of a seat plate of the seat 15, a spreading structure 17 for spreading legs is arranged in the arc-shaped groove 16, the spreading structure 17 comprises a rotating motor 171, a rotating rod 172, an upper bevel gear 173, a connecting rod 174, a straight rod 175, a lower bevel gear 176 and a transverse bevel gear 177, a transverse bevel gear 177 is fixedly connected to the output end of the rotating motor 171, the upper bevel gear 173 and the lower bevel gear 176 are vertically and symmetrically engaged with the upper bevel gear 173 and the lower bevel gear 176, the upper bevel gear 173 and the lower bevel gear 176 are rotatably connected with the straight rod 175 through a bearing which is fixedly connected, and a connecting rod 174 is fixedly connected to the left side wall of the upper bevel gear 173 and the lower bevel gear 176, the left end of the connecting rod 174 is fixedly connected with a rotating rod 172 which is attached to the arc-shaped groove 16 and is in sliding connection, the top of the straight rod 175 is fixedly connected with the seat 15, the outer wall of the rotating motor 171 is fixedly connected with a first mounting rack 179, the first mounting rack 179 and the seat 15 are both in threaded connection with a first fixing bolt 178 through a threaded hole, the driving motor 4 and the rotating motor 171 are both servo motors, the driving motor 4 and the rotating motor 171 are both electrically connected with an external power supply, the rotating motor 171 with a spreading structure drives the transverse bevel gear 177 to rotate, the transverse bevel gear 177 drives the upper bevel gear 173 and the lower bevel gear 176 to rotate, the upper bevel gear 173 and the lower bevel gear 176 are arranged at the upper side and the lower side of the transverse bevel gear 177, so that the rotating directions of the upper bevel gear 173 and the lower bevel gear 176 are opposite, the upper bevel gear 173 and the lower bevel gear 176 can synchronously drive the rotating rod 172 to rotate outwards, and the rotating rod 172 is convenient for spreading the legs of a patient outwards, be convenient for strut the training to patient's shank, promote patient's shank and open the ability.
When in use, as shown in fig. 1-6, according to the length of the lower limbs of a patient, the pin 13 is pulled outwards, the leg 19 is pushed, the seat 15 is driven to move to a proper position, the pin 13 of the position adjusting structure is driven to move to a proper positioning hole 12 of the positioning plate 11, and then the spring 27 drives the pin 13 to be inserted into the corresponding positioning hole 12, so that the position adjusting structure is convenient for adjusting the position of the seat 15, the distance from the seat 15 to the U-shaped plate 7 is convenient to adjust, and the U-shaped plate 7 and the seat 15 are suitable for patients with different lengths of the lower limbs to use; the patient sits on the seat 15, the foot is fixed on the pedal plate 8 through the elastic band 9, before the stretching training is carried out, according to the requirement of the stretching training amplitude of the patient, the rotating nut 28 of the structure is rotated, the rotating nut 28 drives the threaded rod 22, the threaded rod 22 drives the sliding block 24 to slide in the square groove 23, the sliding block 24 drives the cylinder 25 to move on the L-shaped rod 5, the rotating radius of the cylinder 25 is adjusted to be suitable, the stretching amplitude of the U-shaped plate 7 is driven by the cylinder 25 to be in accordance with the specific condition of the patient, the equipment can be adjusted according to the recovery condition of the patient and is convenient to use, then the driving motor 4 is started, the driving motor 4 drives the L-shaped rod 5 to rotate, the L-shaped rod 5 drives the cylinder 25 to rotate, the cylinder 25 pushes the U-shaped plate 7 to slide left and right along the T-shaped plate 3, the T-shaped plate 3 drives the pedal plate 8 to move left and right, and drives the foot of the patient to move left and right, the lower limb stretching rehabilitation training of the patient is facilitated, when the L-shaped rod 5 rotates, the supporting rollers 211 and the supporting legs 212 of the supporting structure 21 are matched, the L-shaped rod 5 is conveniently supported, the vertical pressure of the L-shaped rod 5 on the driving motor 4 is reduced, and the service life of the driving motor 4 is prolonged; wherein, the U-shaped plate 7 left and right movement amplitude becomes big after the turning radius of cylinder 25 becomes long, and the U-shaped plate 7 left and right movement amplitude becomes small after the turning radius of cylinder 25 becomes small, so that the equipment conveniently adjusts the flexible amplitude of flexible rehabilitation training.
When the training needs to be propped open, the rotating motor 171 of the propping structure 17 is started, the rotating motor 171 drives the transverse bevel gear 177 to rotate for a half circle in the forward direction, the transverse bevel gear 177 is driven to rotate for a half circle in the reverse direction, the transverse bevel gear 177 drives the upper bevel gear 173 and the lower bevel gear 176 to rotate, the upper bevel gear 173 and the lower bevel gear 176 are arranged on the upper side and the lower side of the transverse bevel gear 177, the rotating directions of the upper bevel gear 173 and the lower bevel gear 176 are opposite, the upper bevel gear 173 and the lower bevel gear 176 can synchronously drive the rotating rod 172 to rotate outwards, the rotating rod 172 is convenient for propping open the legs of the patient outwards, the training is convenient for propping open the legs of the patient, and the opening capability of the legs of the patient is improved.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill 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 corresponding technical solutions.

Claims (7)

1. The utility model provides a lower limbs rehabilitation training device for department of neurology, includes chassis (1) and running-board (8), its characterized in that: a transverse plate (2) is fixedly connected to the left end of the bottom frame (1), and a driving motor (4) is arranged at the middle end of the transverse plate (2); the outer wall of the driving motor (4) is fixedly connected with a second mounting rack (18), the output end of the driving motor (4) is fixedly connected with an L-shaped rod (5), the bottom of the transverse part of the L-shaped rod (5) is provided with a supporting structure (21) for supporting the L-shaped rod (5), the L-shaped rod (5) is provided with a distance adjusting structure for adjusting the moving distance of the pedal (8), the top of the distance adjusting structure is provided with a cylinder (25), the top of the cylinder (25) is jointed and spliced with a U-shaped plate (7), sliding blocks (26) are fixedly connected at the front and the rear ends of the U-shaped plate (7), T-shaped plates (3) are symmetrically and fixedly connected on the transverse plate (2), a sliding groove (6) is formed in the inner wall of the T-shaped plate (3), the sliding groove (6) is attached to and slidably connected with a sliding block (26), and a pedal (8) is fixedly connected to the U-shaped plate (7);
the utility model discloses a leg opening device, including chassis (1), straight plate (10) is fixedly connected with in the top of chassis (1), gyro wheel groove (14) have been seted up in straight plate (10), straight plate (10) top is equipped with seat (15) adjusting position's position control structure, the even fixedly connected with landing leg (19) in seat (15) bottom, landing leg (19) bottom fixedly connected with gyro wheel groove (14) laminating sliding connection's gyro wheel (29), arc wall (16) are seted up to the left side on the bedplate of seat (15), be equipped with in arc wall (16) and be used for the structure (17) that struts of shank, strut structure (17) including rotating motor (171), dwang (172), upper bevel gear (173), connecting rod (174), straight-bar (175), lower bevel gear (176) and cross bevel gear (177), the output fixedly connected with cross bevel gear (177) of rotating motor (171), the upper bevel gear (173) and the lower bevel gear (176) are symmetrically meshed with each other in an up-and-down manner by the aid of the transverse bevel gear (177), the upper bevel gear (173) and the lower bevel gear (176) are connected with the straight rod (175) in a rotating manner through fixedly connected bearings, the left side walls of the upper bevel gear (173) and the lower bevel gear (176) are fixedly connected with the connecting rod (174), the left end of the connecting rod (174) is fixedly connected with the rotating rod (172) which is attached to the arc-shaped groove (16) in a sliding manner, the second mounting frame (18) and the transverse plate (2) are both connected with the second mounting bolt (20) through threaded holes in a threaded manner, the distance adjusting structure comprises a square groove (23), a threaded rod (22) and a sliding block (24), a square groove (23) is formed in the L-shaped rod (5), the left side wall and the right side wall of the square groove (23) are connected with the threaded rod (22) through fixedly connected bearings in a rotating manner, threaded connection has slider (24) with square groove (23) laminating sliding connection on threaded rod (22), slider (24) top and cylinder (25) fixed connection, the position control structure includes locating plate (11), locating hole (12), bolt (13) and spring (27), locating plate (11) fixed mounting is on straight board (10), locating hole (12) have evenly been seted up in locating plate (11), landing leg (19) lateral wall bottom fixedly connected with spring (27), spring (27) fixedly connected with bolt (13), landing leg (19) and locating hole (12) sliding connection are run through in bolt (13).
2. The lower limb rehabilitation training device for the neurology department as recited in claim 1, wherein a rotating nut (28) is fixedly connected to an outer end of the threaded rod (22).
3. The lower limb rehabilitation training device for the neurology department as claimed in claim 1, wherein the supporting structure (21) comprises supporting rollers (211) and supporting legs (212), the supporting legs (212) are fixedly connected with the L-shaped rods (5), and the supporting rollers (211) which are in fit sliding connection with the transverse plates (2) are rotatably connected to the bottoms of the supporting legs (212).
4. The lower limb rehabilitation training device for the neurology department according to claim 1, wherein a plurality of groups of elastic bands for fixing feet are fixedly connected to the pedal plate (8).
5. The lower limb rehabilitation training device for the neurology department as recited in claim 1, wherein the top of the straight rod (175) is fixedly connected with the seat (15).
6. The lower limb rehabilitation training device for the neurology department as recited in claim 5, wherein a first mounting frame (179) is fixedly connected to the outer wall of the rotating motor (171), and a first fixing bolt (178) is in threaded connection with the first mounting frame (179) and the seat (15) through a threaded hole.
7. The lower limb rehabilitation training device for the neurology department as claimed in claim 6, wherein the driving motor (4) and the rotating motor (171) are servo motors, and the driving motor (4) and the rotating motor (171) are electrically connected with an external power supply.
CN202010367381.2A 2020-05-01 2020-05-01 Lower limb rehabilitation training equipment for neurology Expired - Fee Related CN111494162B (en)

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CN112618250A (en) * 2020-11-27 2021-04-09 杭州华移技术有限公司 Multifunctional gait rehabilitation machine

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CN109758335A (en) * 2019-01-07 2019-05-17 漯河医学高等专科学校 A kind of Neurology device for healing and training
CN208942758U (en) * 2018-05-23 2019-06-07 顾兴忠 Neurosurgery lower limb nerve device for healing and training
CN110613584A (en) * 2019-10-23 2019-12-27 河北工业大学 Flexible lower limb rehabilitation training mechanism
CN110859732A (en) * 2019-11-26 2020-03-06 湖南新元素智慧医疗科技有限公司 Medical lower limb exercise rehabilitation device

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Publication number Priority date Publication date Assignee Title
US6482133B1 (en) * 1999-08-12 2002-11-19 Dieter Miehlich Training device
CN108578169A (en) * 2018-03-11 2018-09-28 兰玲 A kind of neurosurgery instrument
CN208942758U (en) * 2018-05-23 2019-06-07 顾兴忠 Neurosurgery lower limb nerve device for healing and training
CN108542716A (en) * 2018-06-11 2018-09-18 长沙曙光医疗科技有限公司 A kind of Self-adaptive strength lower limb rehabilitation training device
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