CN115381667A

CN115381667A - Detection and correction frame of intelligent spine correction device

Info

Publication number: CN115381667A
Application number: CN202211155107.4A
Authority: CN
Inventors: 姜玉龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2022-11-25

Abstract

The invention discloses a detection and correction frame of an intelligent spine correction device, which mainly comprises a die change motor, a rotating frame, a correction matrix, a connecting plate, a detection matrix and a worm gear reducer, wherein the detection matrix is arranged in a detection bracket at the front side of the rotating frame; the detection matrix is provided with dense detection probe rods, the detection probe rods can transmit pressure to the pressure blanket, and the control system can calculate the movement amount of the detection probe rods according to the pressure of each point on the pressure blanket so as to calculate the bending degree of the spine of the patient; the correction matrix can establish a new curved surface model through dense correction rods and finish the correction treatment on the back of the patient according to a correction plan.

Description

Detection and correction frame of intelligent spine correction device

Technical Field

The invention relates to the technical field of medical instruments, in particular to a detection and correction frame of an intelligent spine correction device.

Background

The spine comprises five sections of cervical vertebra, thoracic vertebra, lumbar vertebra, sacrum and caudal vertebra, is positioned in the center of the back, is a support column of the body, bears the whole weight of the upper half of the human body, has higher degree of freedom, enables the human body to have high flexibility, can play a role in buffering body pressure, vibrating and protecting internal organs, and has an extremely important role on the human body. With the increase of the pace of life, more and more people have spine diseases, the most common of which is the lateral bending and the front and back bending of the spine caused by improper sitting posture, the abnormal bending of the spine not only affects the body appearance, but also compresses peripheral nerves, affects the heart and lung functions and normal development, and also causes pain and numbness of the waist and the back, headache and dizziness, arrhythmia and seriously affects the normal life of patients, so the abnormal bending of the spine needs to be corrected and treated in time.

The Chinese patent application No. 202010345518.4 discloses a using method of an orthopedic medical correction device, wherein upright posts are located on two sides of a backup plate, a abdicating groove for accommodating a sliding rod to pass through is formed in the backup plate, two ends of the sliding rod are respectively slidably arranged on the two upright posts, the sliding rod can slide up and down along the upright posts, two sliding blocks are located on two sides of the backup plate and are both slidably arranged on the sliding rod, the two sliding blocks can horizontally slide along the sliding rod, and a holding part is arranged on each sliding block. This technical solution has some technical drawbacks: the abdicating groove can slide on the sliding rod and the backup plate can also turn over relative to the sliding rod, so that in the using process, a user has to put the pressure center of the backup plate on the sliding rod, the operation difficulty is too high, otherwise, the backup plate can slide relative to the sliding rod and turn over backwards, and the patient falls backwards to cause personal injury; the positions of the four pressure contacts are fixed, the heights and the body types of patients are different, and teenagers with small body types cannot trigger the four pressure contacts at the same time, so that the correction device has large audience limitation. The spine of a person is in normal physiological curvature, the back plate is in a plane structure, and the back of the patient is attached to the back plate for a long time, so that the spine cannot be corrected correctly, and even the spine cannot be corrected excessively; the user can only stand to operate, the lumbar vertebra supporting capacity of the humpback patient is reduced due to abnormal bending of the spine, and the patient can be fatigued in the correction process due to long-time standing posture;

the Chinese patent invention with the application number of 202110817890.5 discloses a medical intelligent spine correction machine, which comprises a base mechanism, a seat mechanism, a correction frame mechanism, a modeling mechanism, a supporting mechanism and dot matrix units, wherein the seat mechanism can adjust the height and provide support for a patient, the correction frame mechanism can be used for rubbing the back of the patient and correcting the spine of the patient, the modeling mechanism can be used for modeling the correction frame mechanism, the supporting mechanism can be used for providing longitudinal front and rear support for the patient, and a plurality of dot matrix units are filled in the correction frame mechanism to form rubbing and correction unit points. This technical solution has some technical drawbacks: the chair mechanism adopts an adjusting mechanism based on an air rod, when the height of the chair is adjusted, a patient can only break away from the chair, so that the chair can be adjusted in an idle state, and the height can be easily adjusted; the lattice units in the straightening frame mechanism can be integrally fixed only by means of mutual connection, the connection mode is reliable when the number is small, the rigidity of the connection mode is poor when the number is large, and the position of the middle lattice unit is easy to deform, so that the precision is poor; the modeling mechanism can only carry out single-row sequential modeling on the dot matrix units in the correcting frame mechanism, the efficiency is low, and the waiting time of a patient is long; the structure of the dot matrix unit is too complicated, the magnetic shielding ring adopted in the dot matrix unit cannot completely shield the magnetic field in the dot matrix unit, and the magnetic field disorder easily occurs under the condition of high integration of a large number of dot matrix units, so that equipment failure is caused. Further, patent nos. 201720009279.9, 201621171420.7 and 201630557062.2 disclose products related to back posture correction, which have a function of correcting the spine to some extent, but are difficult to wear for a long period of time because the armpits of the user are often uncomfortable to press by elastic materials.

Disclosure of Invention

In view of the above situation, in order to overcome the defects of the prior art, the invention provides a detection and correction frame of an intelligent spine correction device, which can print and digitize the back shape of a patient, and make a corresponding correction plan after modeling processing is performed by a data processing system, and has higher automation and intelligence.

The technical scheme of the invention is as follows: a detection and correction frame of an intelligent spine correction device mainly comprises a die change motor, a rotating frame, a correction matrix, a connecting plate, a detection matrix and a worm and gear reducer, wherein the front side of the rotating frame is provided with a detection support, the detection matrix is installed in the detection support, the rear side of the rotating frame is provided with the correction support, the correction matrix is installed in the correction support, the connecting plate is fixedly installed at the upper ends of the detection support and the correction support through screws, the lower end of the rotating frame is installed at the rear end of a base through the worm and gear reducer, and the die change motor is fixedly connected with an input shaft of the worm and gear reducer, so that the die change motor can realize rotation and positioning of the rotating frame; the detection matrix comprises a first matrix plate, a second matrix plate, a pressure blanket, a pressure plate, a detection probe rod, a spring and a pressure rod, wherein the first matrix plate is cuboid and fixedly arranged inside the detection bracket, a plurality of step holes are formed inside the first matrix plate, the number and the positions of the step holes in the second matrix plate correspond to those of the step holes in the first matrix plate one by one, and the second matrix plate is arranged on the right side of the first matrix plate and is tightly attached to the first matrix plate; the pressure blanket is arranged on the right side of the second matrix plate and is tightly attached to the right side of the second matrix plate, and the pressure blanket can detect the pressure value of each detection point and upload the pressure value data to the control system; the pressure plate is arranged on the right side of the pressure blanket and is tightly attached to the pressure blanket, and the pressure plate is fixedly connected with the detection bracket through a screw, so that the pressure plate can provide flat and stable support for the pressure blanket; each step hole on the first matrix plate is provided with a detection probe rod, each step hole on the second matrix plate is provided with a pressure rod, a spring is arranged between each corresponding detection probe rod and the pressure rod, so that the plane at the right end of each pressure rod is contacted with the pressure blanket, the control system can calculate the movement amount of the detection probe rod according to the pressure of each point on the pressure blanket, and further calculate the bending degree of the spine of the patient; the correction matrix comprises a third matrix plate, correction rods and micro motors, wherein the third matrix plate is fixedly arranged in the correction support, the number and the positions of square holes in the third matrix plate correspond to the number and the positions of step holes in the first matrix plate one by one, each square hole is internally provided with one correction rod and one micro motor, and a screw rod on an output shaft of each micro motor and the correction rods form a thread pair, so that the micro motors can move and position the corresponding correction rods, and each micro motor can be communicated with a control system through a Type-C interface; and a new curved surface model can be established on the correction matrix, and the correction treatment of the back of the patient can be completed according to the correction plan.

Furthermore, the marks on the two sides of the detection support are marked with 'A', and the marks on the two sides of the correction support are marked with 'B', so that the detection support and the correction support are convenient to distinguish quickly.

Furthermore, an encoder is integrated in the die change motor and can be used for monitoring the rotation angle of the output shaft of the die change motor in real time so as to determine the rotation angle of the rotating frame.

Furthermore, the width of the first matrix plate is not less than cm, the height of the first matrix plate is not less than cm, the number of the step holes transversely arranged in the first matrix plate is not less than columns, and the number of the step holes vertically arranged in the first matrix plate is not less than rows.

Furthermore, the aperture of the left end of each step hole in the first matrix plate is smaller than that of the right end, and the aperture of the left end of each step hole in the second matrix plate is larger than that of the right end.

Further, the resolution accuracy of the pressure blanket can reach 1.15mm × 1.15mm.

Further, the detection feeler lever main part be round rod structure, its left end is equipped with the hemisphere structure, the leveling rod main part is square rod structure, its left end is equipped with the spherical surface structure, hemisphere structure and spherical surface structure are used for contacting with patient's back, make the patient have better use and experience.

Further, all the springs are selected and calibrated to have the same spring constant.

The invention has the following beneficial effects: 1. the control system can establish a digital model of the back curve of the patient according to the pressure distribution detected by the pressure blanket, thereby calculating the data of the spinal curvature of the patient and making a corresponding correction plan, and has higher automation and intellectualization. 2. The control system can enable each micro motor to rotate and enable the corresponding correction rod to move, so that a new curved surface model can be established on the correction matrix, the new curved surface model is not identical with the curved surface of the back of the patient, and the sequential and gradual correction treatment on the spine of the patient can be realized.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention (the support frame is in an open state).

Fig. 2 is a schematic view of the overall structure of the present invention (the support frame is in a closed state).

Fig. 3 is a schematic structural view of a seat and a support frame.

Fig. 4 is a structural schematic diagram of the support frame in the shutdown disengaging state.

Fig. 5 is a schematic structural view (detection state) of the detection and correction frame.

Fig. 6 is an enlarged partial sectional view of the position i in fig. 5.

Fig. 7 is a schematic structural view of the detection and correction frame (correction state).

Fig. 8 is an enlarged partial sectional view of the position ii in fig. 7.

Fig. 9 is an exploded view of the inspection and straightening rack.

Reference numerals: 1 base, 2 seats, 3 supports, 4 detection and correction frames, 5 racks, 6 lifting columns, 7 left uprights, 8 electric push rods, 9 left lifting rods, 10 left knobs, 11 left bent rods, 11.1 first connecting lugs, 12 first connecting rods, 13 left bent arms, 14 first connecting plates, 15 second connecting rods, 16 second connecting plates, 17 fourth connecting rods, 18 third connecting plates, 19 right bent arms, 20 fifth connecting rods, 21 fourth connecting plates, 22 sixth connecting rods, 23 support plates, 24 right electric cylinders, 25 third connecting rods, 26 transverse rods, 27 left electric cylinders, 28 right bent rods, 28.1 second connecting lugs, 29 right knobs, 30 right lifting rods, 31 right uprights, 32 seat plates, 33 sliding frames, 33.1 longitudinal moving motors, 35 gear wheels, 36 die changing motors, 37 rotating frames, 37.1 detection frames, 37.2 correction frames, 38 correction matrixes, 39 connecting plates, 40 detection matrixes, 41 worm gears, 42 detection frames, 43, 44 second pedal gears, 45 matrix pressing rods, 50-49 matrix pressing plates, 50 matrix pressing plate connectors, 50-48 matrix pressing plate connectors, 50 matrix pressing plate, 50.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

As shown in fig. 1 to 9, an intelligent spine detection and correction device mainly comprises a base 1, a seat 2, a support frame 3 and a detection and correction frame 4, wherein a pyramid-shaped boss is arranged on the upper side of the rear end of the base 1, the front end of the base 1 is of a flat plate structure, two parallel guide rails and a rack 5 are fixedly arranged on the upper side of the flat plate structure, the rack 5 is positioned between the two guide rails, and the base 1 can be stably placed on the ground.

As shown in fig. 2, 3 and 4, the seat 2 includes a lifting column 6, a seat plate 32, a sliding rack 33, a longitudinal movement motor 34 and a gear 35, wherein the sliding rack 33 is a square box structure, a foot pedal 33.1 is arranged forward at the lower side of the front end of the sliding rack 33, the foot pedal 33.1 is a flat plate structure, and a rib plate is arranged in the middle for reinforcement, and the foot pedal 33.1 is used for placing two feet of a patient; the lower side of the sliding table frame 33 is provided with four sliding blocks which are respectively matched with two guide rails on the base 1 to form a moving pair; an encoder is integrated in the longitudinal movement motor 34 and can be used for monitoring the rotation angle of the output shaft of the longitudinal movement motor 34 in real time, so that the position of the sliding table frame 33 can be identified, the longitudinal movement motor 34 is fixedly arranged on the rear side of the sliding table frame 33, the gear 35 is coaxially and fixedly connected with the output shaft of the longitudinal movement motor 34, the gear 35 is meshed with the rack 5 to form a gear and rack transmission structure, and the longitudinal movement motor 34 can realize the front and back movement of the sliding table frame 33; an electric lifting mechanism is arranged in the lifting column 6, and the lower end of the lifting column 6 is fixedly arranged in the sliding rack 33; seat 32 fixed mounting in 6 upper ends of lift post to seat 32 upside has laid the soft sponge cushion, makes the patient have better riding experience.

As shown in fig. 3 and 4, the support frame 3 includes a left vertical rod 7, an electric push rod 8, a left lifting rod 9, a left button 10, a left bent rod 11, a first connecting rod 12, a left bent arm 13, a first connecting plate 14, a second connecting rod 15, a second connecting plate 16, a fourth connecting rod 17, a third connecting plate 18, a right bent arm 19, a fifth connecting rod 20, a fourth connecting plate 21, a sixth connecting rod 22, a support plate 23, a right electric cylinder 24, a third connecting rod 25, a transverse round rod 26, a left electric cylinder 27, a right bent rod 28, a second connecting lug 28.1, a right button 29, a right lifting rod 30 and a right vertical rod 31, wherein the lower end of the left vertical rod 7 is fixedly mounted on the left side of the sliding table frame 33 through a screw, and the upper end of the left vertical rod 7 is a square rod structure with a hollow interior; the left lifting rod 9 is of a square rod structure, a threaded hole is formed in the upper end of the left lifting rod 9, a hollow structure is formed in the lower end of the left lifting rod, the left lifting rod 9 is installed at the upper end of the left upright rod 7 to form a moving pair, an encoder and a brake are integrated in the electric push rod 8, the encoder can monitor the extension amount of the electric push rod 8 in real time, the brake can realize stable locking of the electric push rod 8, the electric push rod 8 is installed in the hollow structure between the left upright rod 7 and the left lifting rod 9, and therefore the electric push rod 8 can realize lifting and positioning of the left lifting rod 9; the lower end of the right upright rod 31 is fixedly arranged on the right side of the sliding table rack 33 through a screw, and the upper end of the right upright rod 31 is of a square rod structure with a hollow interior; the right lifting rod 30 is of a square rod structure, a threaded hole is formed in the upper end of the right lifting rod 30, a hollow structure is formed in the lower end of the right lifting rod, the right lifting rod 30 is installed at the upper end of the right vertical rod 31 to form a moving pair, an electric push rod 8 is also installed in the hollow structure between the right vertical rod 31 and the right lifting rod 30, and the electric push rod 8 can realize the lifting and positioning of the right lifting rod 30; and the left and right electric push rods 8 are simultaneously extended or shortened so that the left and

right lift pins

9 and 30 can be simultaneously raised and lowered while always maintaining the same height.

The lower end of the left bent rod 11 is provided with a transverse round hole, a first connecting lug 11.1 is backwards arranged at a position close to the lower end of the left bent rod 11, the lower end of the left bent rod 11 is rotatably connected with the upper end of the left lifting rod 9, the right end of the left knob 10 is of a threaded rod structure, the left end of the left knob is of a hand wheel structure convenient for manual rotation, the right end of the left knob 10 is matched with a threaded hole at the upper end of the left lifting rod 9, and the right end of the left knob 10 is inserted into the transverse round hole at the lower end of the left bent rod 11, so that the rotation of the left bent rod 11 is locked, and the left bent rod 11 is kept in a vertical state; the lower end of the right bent rod 28 is provided with a transverse round hole, a second connecting lug 28.1 is backwards arranged at a position close to the lower end of the right bent rod 28, the lower end of the right bent rod 28 is rotatably connected with the upper end of the right lifting rod 30, the left end of the right knob 29 is of a threaded rod structure, the right end of the right knob is of a hand wheel structure convenient for manual rotation, the left end of the right knob 29 is matched with a threaded hole at the upper end of the right lifting rod 30, and the left end of the right knob 29 is inserted into the transverse round hole at the lower end of the right bent rod 28, so that the rotation of the right bent rod 28 is locked, and the right bent rod 28 is kept in a vertical state; the transverse round bar 26 is arranged between the upper ends of the left bent bar 11 and the right bent bar 28, so that the left bent bar 11 and the right bent bar 28 are tightly connected into a whole.

The upper end of the left bent arm 13 is rotatably connected with the left end of the transverse round bar 26, the lower end of the left bent arm 13 is rotatably connected with the left end of the support plate 23, the first connection plate 14 is approximately triangular, the lower end of the first connection plate is arranged at the position, close to the upper end, of the left bent arm 13 and forms a revolute pair, the first connection rod 12 is of a bent rod structure, the rear end of the first connection rod 12 is rotatably connected with the upper end of the left bent rod 11, and the front end of the first connection rod 12 is rotatably connected with the rear end of the first connection plate 14, so that the left bent rod 11, the first connection rod 12, the left bent arm 13 and the first connection plate 14 form a four-connection-rod structure; the second connecting plate 16 is approximately in a triangular structure, the rear end of the second connecting plate is arranged at the position, close to the lower end, of the left bent arm 13 and forms a revolute pair, the second connecting rod 15 is in a bent rod structure, the rear end of the second connecting rod 15 is rotatably connected with the front end of the first connecting plate 14, and the front end of the second connecting rod 15 is rotatably connected with the upper end of the second connecting plate 16, so that the left bent arm 13, the first connecting plate 14, the second connecting rod 15 and the second connecting plate 16 form a four-connecting-rod structure; the third connecting rod 25 is of a bent rod structure, the rear end of the third connecting rod 25 is rotatably connected with the lower end of the second connecting plate 16, and the front end of the third connecting rod 25 is rotatably connected with the left end of the supporting plate 23, so that the left bent arm 13, the second connecting plate 16, the supporting plate 23 and the third connecting rod 25 form a four-bar structure; the lower end of the left electric cylinder 27 and the first connecting lug 11.1 form a spherical pair, and the upper end of the left electric cylinder 27 and the position of the left bent arm 13 close to the upper end form a spherical pair.

The upper end of the right bent arm 19 is rotatably connected with the right end of the transverse round rod 26, the lower end of the right bent arm 19 is rotatably connected with the right end of the support plate 23, the third connecting plate 18 and the first connecting plate 14 have the same structure, the lower end of the third connecting plate 18 is arranged at the position, close to the upper end, of the right bent arm 19 to form a revolute pair, the fourth connecting rod 17 and the first connecting rod 12 have the same structure, the rear end of the fourth connecting rod 17 is rotatably connected with the upper end of the right bent rod 28, and the front end of the fourth connecting rod 17 is rotatably connected with the rear end of the third connecting plate 18, so that the fourth connecting rod 17, the third connecting plate 18, the right bent arm 19 and the right bent rod 28 form a four-connecting-rod structure; the fourth connecting plate 21 and the second connecting plate 16 have the same structure, the rear end of the fourth connecting plate 21 is mounted at the position, close to the lower end, of the right bent arm 19 and forms a revolute pair, the fifth connecting rod 20 and the second connecting rod 15 have the same structure, the rear end of the fifth connecting rod 20 is rotatably connected with the front end of the third connecting plate 18, and the front end of the fifth connecting rod 20 is rotatably connected with the upper end of the fourth connecting plate 21, so that the third connecting plate 18, the right bent arm 19, the fifth connecting rod 20 and the fourth connecting plate 21 form a four-connecting-rod structure; the structure of the sixth connecting rod 22 is the same as that of the third connecting rod 25, the rear end of the sixth connecting rod 22 is rotatably connected with the rear end of the fourth connecting plate 21 and the lower end of the fourth connecting plate 21, and the front end of the sixth connecting rod 22 is rotatably connected with the right end of the supporting plate 23, so that the right bent arm 19, the fourth connecting plate 21, the sixth connecting rod 22 and the supporting plate 23 form a four-connecting-rod structure; the right electric cylinder 24 and the left electric cylinder 27 have the same structure, the lower end of the right electric cylinder 24 and the second connecting lug 28.1 form a spherical pair, and the upper end of the right electric cylinder 24 and the position of the right bent arm 19 close to the upper end form a spherical pair.

Backup pad 23 inboard be equipped with vertical arc recess, when backup pad 23 supported for patient chest abdomen, the arc recess can make the patient realize horizontal centering, also enables the patient and has better use experience, backup pad 23 upper end is equipped with decurrent arc breach, the arc breach can avoid oppressing patient's chin and neck, reinforcing patient's comfort level.

When the left electric cylinder 27 and the right electric cylinder 24 extend simultaneously, the left bent arm 13 and the right bent arm 19 swing upwards simultaneously, and at the moment, under the push-pull action of six connecting rods and four connecting plates, the support plate 23 also turns upwards while moving upwards, so that the support frame 3 is opened, and a patient can conveniently enter and exit the device; when the left electric cylinder 27 and the right electric cylinder 24 are contracted simultaneously, the left bending arm 13 and the right bending arm 19 swing downwards simultaneously, at the moment, under the push-pull action of the six connecting rods and the four connecting plates, the support plate 23 also turns downwards while moving downwards, so that the support frame 3 is closed, the support plate 23 is changed into a vertical state, and longitudinal support is provided for the chest and abdomen of a patient.

When a patient stops operating due to power failure or faults and other reasons in the treatment process, a worker can pull the left lifting rod 9 or the right lifting rod 30 forwards to enable the seat 2 to drive the patient and the support frame 3 to move forwards, then rotate and detach the left knob 10 and the right knob 29, and turn the left bent rod 11 and the right bent rod 28 backwards until the support plate 23 rotates to the back upper part of the head of the patient, at the moment, the front side of the chest and the abdomen of the patient is in a completely open state, so that the patient can conveniently leave the seat 2 forwards, and the patient can be separated from the device.

As shown in fig. 5, the detecting and correcting rack 4 includes a mold changing motor 36, a rotating rack 37, a correcting matrix 38, a connecting plate 39, a detecting matrix 40, and a worm gear reducer 41, wherein the front side of the rotating rack 37 is provided with a detecting bracket 37.1, two sides of the detecting bracket 37.1 are marked with "a", the detecting matrix 40 is installed in the detecting bracket 37.1, the rear side of the rotating rack 37 is provided with a correcting bracket 37.2, two sides of the correcting bracket 37.2 are marked with "B", the correcting matrix 38 is installed in the correcting bracket 37.2, and the connecting plate 39 is fixedly installed at the upper ends of the detecting bracket 37.1 and the correcting bracket 37.2 by screws, so that the overall rigidity and strength of the rotating rack 37 are enhanced; the worm gear reducer 41 is fixedly arranged at the upper end of the pyramid-shaped boss at the rear end of the base 1 through screws, and the lower end of the rotating frame 37 is fixedly connected with an output shaft at the upper end of the worm gear reducer 41; the inside of the mold changing motor 36 is integrated with an encoder, the encoder can be used for monitoring the rotation angle of the output shaft of the mold changing motor 36 in real time, and the mold changing motor 36 is fixedly connected with the input shaft of the worm gear reducer 41, so that the mold changing motor 36 can realize the rotation and the positioning of the rotating frame 37.

As shown in fig. 5, 6 and 9, the detection matrix 40 includes a first matrix plate 50, a second matrix plate 44, a pressure blanket 46, a pressure plate 47, a detection probe 42, a spring 43 and a pressure rod 45, wherein the first matrix plate 50 is rectangular, the width of the first matrix plate is equal to and not less than 55 cm of the rectangular space enclosed by the detection bracket 37.1 and the connection plate 39, the height of the first matrix plate is equal to and not less than 80 cm of the rectangular space enclosed by the detection bracket 37.1 and the connection plate 39, the first matrix plate 50 is installed in the rectangular space enclosed by the detection bracket 37.1 and the connection plate 39 and is fixedly connected with the detection bracket 37.1 through screws, a plurality of step holes are arranged inside the first matrix plate 50, the aperture of the left end of each step hole is less than the aperture of the right end, the number of the step holes in the transverse arrangement is not less than 80 columns, and the number of the step holes in the vertical arrangement is not less than 115 rows; the width and the height of the second matrix plate 44 are correspondingly equal to those of the first matrix plate 50, a plurality of step holes are formed in the second matrix plate 44, the number and the positions of the step holes in the second matrix plate 44 correspond to those of the first matrix plate 50 one by one, the aperture of the left end of each step hole in the second matrix plate 44 is larger than that of the right end of each step hole, and the second matrix plate 44 is arranged on the right side of the first matrix plate 50 and is tightly attached to the first matrix plate 50; the width and height of the pressure blanket 46 are equal to those of the second matrix plate 44, the pressure blanket 46 is installed on the right side of the second matrix plate 44 and is tightly attached to the second matrix plate, the pressure blanket 46 can be an XSENSOR brand pressure blanket, the resolution precision of the pressure blanket can reach 1.15mm × 1.15mm, the pressure blanket 46 can detect the pressure value of each detection point and upload the pressure value data to the control system; the pressing plate 47 is installed on the right side of the pressure blanket 46 and is tightly attached to the pressure blanket, and the pressing plate 47 is fixedly connected with the detection bracket 37.1 through screws, so that the pressing plate 47 can provide a flat and stable support for the pressure blanket 46.

As shown in fig. 6, the main body of the detection probe 42 is a round rod structure, and the left end of the detection probe 42 is provided with a hemispherical structure, the hemispherical structure is used for contacting with the back of the patient, so that the patient has a better use experience, the diameter of the right end of the detection probe 42 is larger than that of the main body, one detection probe 42 is installed in each stepped hole on the first matrix plate 50, and the hemispherical structure of the left end of each detection probe 42 is located on the left side outside the first matrix plate 50; the main body of the pressure rod 45 is of a round rod structure, the diameter of the left end of the pressure rod 45 is larger than that of the right end of the pressure rod, one pressure rod 45 is installed in each stepped hole on the second matrix plate 44, the plane of the right end of each pressure rod 45 is in contact with the pressure blanket 46, a spring 43 is installed between each corresponding detection probe rod 42 and the pressure rod 45, and all the springs 43 are selected and calibrated to have the same elastic coefficient; after the detection matrix 40 is contacted with the back of the patient, each detection probe 42 is pressed to move rightwards and compress the corresponding spring 43, the corresponding pressure rod 45 transmits the elastic force of the spring 43 to the pressure blanket 46, the pressure blanket 46 can detect the pressure value of each pressure rod 45 and upload the data to the control system, and the control system can convert the movement amount of the corresponding detection probe 42 according to the elastic coefficient of each spring 43, so that a mathematical model of the back surface of the patient can be obtained, and the bending degree of the spine of the patient can be measured.

As shown in fig. 7, 8 and 9, the correcting matrix 38 includes a third matrix plate 51, a correcting rod 48 and a micro motor 49, wherein the width and height of the third matrix plate 51 correspond to the width and height of the first matrix plate 50, the third matrix plate 51 is installed in a rectangular space defined by the correcting bracket 37.2 and the connecting plate 39 and is fixedly connected with the correcting bracket 37.2 through screws, a plurality of square holes are arranged on the third matrix plate 51, and the number and positions of the square holes correspond to the number and positions of the step holes on the first matrix plate 50 in a one-to-one manner.

As shown in fig. 8, the main body of the correction rod 48 is a square rod structure, and the left end of the correction rod is provided with a spherical structure, the spherical structure is used for contacting with the back of the patient, so that the patient has better use experience, and the center position of the right end of the correction rod 48 is provided with an internal thread structure; the left end of each square hole on the third matrix plate 51 is provided with one straightening rod 48, and the spherical structure at the left end of each straightening rod 48 is positioned on the outer left side of the third matrix plate 51; a screw rod 49.1 is arranged on an output shaft at the left end of the micro motor 49, an encoder is integrated in the micro motor 49 and can be used for monitoring the rotation angle of the screw rod 49.1 in real time, a Type-C interface 49.2 is arranged at the rear end of the micro motor 49, and the Type-C interface 49.2 can be communicated with a control system through a data line; the right end of each square hole on the third matrix plate 51 is provided with a micro motor 49, and a screw rod 49.1 on each micro motor 49 is matched with an internal thread structure at the right end of the corresponding correction rod 48 to form a thread pair, so that the micro motor 49 can realize the movement and the positioning of the corresponding correction rod 48.

The working principle of the invention is as follows:

1) The longitudinal movement motor 34 drives the seat 2 to move forwards, then the left electric cylinder 27 and the right electric cylinder 24 extend, the supporting plate 23 is turned upwards and opened, then the patient sits on the seat plate 32 with bare upper body and places two feet on the pedal plate 33.1, then the height of the seat plate 32 is adjusted through the lifting column 6, the lower sides of the thighs are in a horizontal state and are in contact with the seat plate 32, and then the patient adopts a standard sitting posture of standing waist and lifting chest; the left electric cylinder 27 and the right electric cylinder 24 are contracted to enable the supporting plate 23 to be turned downwards and attached to the front side of the chest and abdomen of the patient, and the two electric push rods 8 are lifted to enable the supporting plate 23 to be adjusted to be at a proper height according to the body type of the patient;

2) The model changing motor 36 rotates to enable the detection support 37.1 to rotate to the right front, the detection matrix 40 faces the back of the patient at the moment, then the longitudinal moving motor 34 rotates to enable the seat 2 to drive the patient and the support frame 3 to move backwards until the back of the patient contacts the detection matrix 40 and compresses the corresponding detection probe rod 42, the pressure blanket 46 detects the pressure of each pressure rod 45 and transmits the data to the control system, and the control system can establish a curved surface data model of the back of the patient, so that the curved data of the spine of the patient can be calculated, and a corresponding correction plan can be made;

3) The longitudinal movement motor 34 rotates to enable the seat 2 to drive the patient and the support frame 3 to move forwards and to be separated from contact with the detection matrix 40, then the mold changing motor 36 rotates to enable the correction support 37.2 to rotate to the right front, the correction matrix 38 is right opposite to the back of the patient, then the control system enables each micro motor 49 to rotate and enables the corresponding correction rod 48 to move, and therefore a new curved surface model can be built on the correction matrix 38, and the new curved surface model is not identical with the curved surface of the back of the patient;

4) The translation motor 34 is rotated to move the chair 2 and the support frame 3 backward until the back of the patient contacts the corrective matrix 38 and the proper pressure is maintained between the back of the patient and the corrective matrix 38 until the corrective plan is completed.

Claims

1. A detection and correction frame of an intelligent spine correction device mainly comprises a die change motor, a rotating frame, a correction matrix, a connecting plate, a detection matrix and a worm and gear reducer, wherein the front side of the rotating frame is provided with a detection support, the detection matrix is installed in the detection support, the rear side of the rotating frame is provided with the correction support, the correction matrix is installed in the correction support, the connecting plate is fixedly installed at the upper ends of the detection support and the correction support through screws, the lower end of the rotating frame is installed at the rear end of a base through the worm and gear reducer, and the die change motor is fixedly connected with an input shaft of the worm and gear reducer, so that the die change motor can realize rotation and positioning of the rotating frame;

the detection matrix comprises a first matrix plate, a second matrix plate, a pressure blanket, a pressure plate, a detection probe rod, a spring and a pressure rod, wherein the first matrix plate is cuboid and is fixedly arranged inside the detection support, a plurality of step holes are formed inside the first matrix plate, the number and the positions of the step holes in the second matrix plate correspond to those of the step holes in the first matrix plate one by one, and the second matrix plate is arranged on the right side of the first matrix plate and is tightly attached to the first matrix plate; the pressure blanket is arranged on the right side of the second matrix plate and is tightly attached to the right side of the second matrix plate, and the pressure blanket can detect the pressure value of each detection point and upload the pressure value data to the control system; the pressure plate is arranged on the right side of the pressure blanket and is tightly attached to the pressure blanket, and the pressure plate is fixedly connected with the detection bracket through a screw, so that the pressure plate can provide flat and stable support for the pressure blanket; each step hole on the first matrix plate is provided with a detection probe rod, each step hole on the second matrix plate is provided with a pressure rod, a spring is arranged between each corresponding detection probe rod and the pressure rod, so that the plane at the right end of each pressure rod is contacted with the pressure blanket, the control system can calculate the movement amount of the detection probe rod according to the pressure of each point on the pressure blanket, and further calculate the bending degree of the spine of the patient;

the correction matrix comprises a third matrix plate, correction rods and micro motors, wherein the third matrix plate is fixedly arranged in the correction support, the number and the positions of square holes in the third matrix plate correspond to the number and the positions of step holes in the first matrix plate one by one, each square hole is internally provided with one correction rod and one micro motor, and a screw rod on an output shaft of each micro motor and the correction rods form a thread pair, so that the micro motors can move and position the corresponding correction rods, and each micro motor can be communicated with a control system through a Type-C interface; and a new curved surface model can be established on the correction matrix, and the correction treatment of the back of the patient can be completed according to the correction plan.

2. The rack of claim 1 for testing and correcting an intelligent spinal correction device, wherein: the detection support is marked with 'A' on two sides, and the correction support is marked with 'B' on two sides, so that the detection support and the correction support can be distinguished conveniently and quickly.

3. The rack of claim 1 for testing and correcting an intelligent spinal correction device, wherein: the inside integration of retooling motor have the encoder, the encoder can be used to real-time supervision retooling motor output shaft's turned angle, and then confirms the turned angle of rotating turret.

4. The rack of claim 1 for testing and correcting an intelligent spinal correction device, wherein: the width of the first matrix plate is not less than cm, the height of the first matrix plate is not less than cm, the number of the step holes in the first matrix plate, which are transversely arranged, is not less than columns, and the number of the step holes, which are vertically arranged, is not less than rows.

5. The sensing and orthotic frame of an intelligent spinal orthotic device, according to claim 1, wherein: the aperture of the left end of each stepped hole in the first matrix plate is smaller than that of the right end, and the aperture of the left end of each stepped hole in the second matrix plate is larger than that of the right end.

6. The rack of claim 1 for testing and correcting an intelligent spinal correction device, wherein: the resolution accuracy of the pressure blanket can reach 1.15mm multiplied by 1.15mm.

7. The rack of claim 1 for testing and correcting an intelligent spinal correction device, wherein: the detection feeler lever main part be round bar structure, its left end is equipped with hemisphere structure, the leveling rod main part is square rod structure, its left end is equipped with spherical surface structure, hemisphere structure and spherical surface structure are used for contacting with patient's back, make the patient have better use and experience.

8. The rack of claim 1 for testing and correcting an intelligent spinal correction device, wherein: all the springs are selected and calibrated to have the same elastic coefficient.