CN115381667A - A detection and correction frame of an intelligent spinal correction device - Google Patents

Abstract

The invention discloses a detection and correction frame of an intelligent spine correction device, which mainly includes a mold changing motor, a turret, a correction matrix, a connecting plate, a detection matrix, and a worm gear reducer, and the detection matrix is installed in a detection bracket on the front side of the turret , the correction matrix is installed in the correction bracket on the rear side of the turret, the connecting plate is fixedly installed on the upper end of the turret, the lower end of the turret is installed on the rear end of the base through the worm gear reducer, and the mold changing motor is fastened to the input shaft of the worm gear reducer connected, so that the mold changing motor can realize the rotation and positioning of the turret; the detection matrix is equipped with dense detection probe rods, which can transmit the pressure to the pressure blanket, and the control system can calculate the pressure according to the pressure of each point on the pressure blanket The amount of movement of the detection probe rod can be detected, and then the degree of curvature of the patient's spine can be measured; the correction matrix can establish a new surface model through dense correction rods, and complete the correction treatment for the patient's back according to the correction plan.

Description

A detection and correction frame of an intelligent spinal correction device

technical field

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

Background technique

The spine includes five sections of cervical spine, thoracic spine, lumbar spine, sacrum and coccyx. The spine can also buffer body pressure, shock and protect internal organs. The spine plays an extremely important role in the human body. With the acceleration of the pace of life, more and more people have spinal lesions, the most common of which are scoliosis and forward and backward curvature caused by improper sitting posture. Abnormal curvature of the spine will not only affect the appearance of the body, but also oppress Peripheral nerves affect cardiopulmonary function and normal development, and can also cause back pain and numbness, headache, dizziness, and arrhythmia, which seriously affect the normal life of patients. Therefore, abnormal curvature of the spine needs to be corrected and treated in time.

The Chinese invention patent with the application number 202010345518.4 discloses a method of using an orthopedic medical orthopedic device, in which the uprights are located on both sides of the backing plate, and there is a give way slot on the backing plate for the sliding bar to pass through. The ends are slidably arranged on the two columns respectively, and the slider can slide up and down along the column. The two sliders are located on both sides of the backing plate and can be slidably arranged on the slider. Sliding, the slider is provided with a gripping portion. There are some technical defects in this technical solution: the relief groove can slide on the sliding bar and the backing plate can also be flipped relative to the sliding bar, which leads to the fact that the user’s pressure center on the backing plate must be on the sliding bar during use. , the operation difficulty is too high, otherwise the backboard will slide relative to the slide bar and turn backwards, causing the patient to fall backwards and cause personal injury; the positions of the four pressure contacts are fixed, but the heights and shapes of patients are different. Smaller adolescents are unable to trigger all four pressure contacts at the same time, making the orthotic device a more limited audience. The human spine has normal physiological curvature, but the backboard is a flat structure. If the patient sticks the back to the backboard for a long time, the spine cannot be corrected correctly, and even overcorrection may occur; the user can only stand During the operation, the hunchback patient itself has an abnormal curvature of the spine, which reduces the ability of the lumbar spine to support the body, and standing for a long time will make the patient exhausted during the correction process;

The Chinese invention patent with the application number 202110817890.5 discloses a medical intelligent spinal correction machine, including a base mechanism, a seat mechanism, a correction frame mechanism, a modeling mechanism, a support mechanism, and a dot matrix unit. The patient provides support, the correction frame mechanism can print the patient's back shape and correct the patient's spine, the modeling mechanism can model the correction frame mechanism, the support mechanism can provide the patient with longitudinal front and rear support, and multiple point arrays The units are filled in the correction frame mechanism to form extension and correction unit points. There are some technical defects in this technical solution: the seat mechanism adopts an adjustment mechanism based on air rods. When adjusting the height of the seat, the patient can only be adjusted from the seat and the seat is in an unloaded state. The situation of fluctuating high and low; the lattice units in the correction frame mechanism can only be fixed by mutual connection. This connection method is more reliable when the number is small, and the rigidity of this connection method is poor when the number is large. The position of the middle lattice unit is prone to deformation, resulting in poor accuracy; the modeling mechanism can only model the lattice units in the correction frame mechanism in a single row sequentially, which is inefficient and makes patients wait for a long time; the lattice unit The structure of the system is too complicated, and the magnetic shielding ring used inside cannot completely shield the internal magnetic field. When a large number of lattice units are highly integrated, the magnetic field disorder is prone to occur, resulting in equipment failure. In addition, patents with application numbers 201720009279.9, 201621171420.7 and 201630557062.2 disclose related products such as back posture correction. These products play a role in correcting the spine to a certain extent, but there is a general discomfort in the user's armpits being oppressed by elastic materials. , so it is difficult to wear for a long time.

Contents of the invention

In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a detection and correction frame of an intelligent spine correction device, which can print out the back shape of the patient and digitize it, and formulate the model after the data processing system carries out modeling processing. The corresponding correction plan is highly automated and intelligent.

The technical solution of the present invention is: a detection and correction frame of an intelligent spinal correction device, which mainly includes a mold changing motor, a turret, a correction matrix, a connecting plate, a detection matrix, and a worm gear reducer, wherein the front side of the turret is equipped with a detection The detection matrix is installed in the detection bracket, the rear side of the turret is equipped with a correction bracket, and the correction matrix is installed in the correction bracket, the connecting plate is fixed on the upper end of the detection bracket and the correction bracket by screws, and the lower end of the turret is decelerated by a worm gear The device is installed at the rear end of the base, and the mold changing motor is firmly connected with the input shaft of the worm gear reducer, so that the mold changing motor can realize the rotation and positioning of the turret; the detection matrix includes a first matrix board and a second matrix board , pressure blanket, pressure plate, detection probe rod, spring, pressure rod, wherein the first matrix plate is in the shape of a cuboid and is fixedly installed inside the detection bracket. There are multiple stepped holes inside the first matrix plate, and stepped holes on the second matrix plate The number and position of the step holes correspond to the number and position of the first matrix board, and the second matrix board is installed on the right side of the first matrix board, and the two are closely attached; the pressure blanket is installed on the second matrix board On the right side, and the two are closely attached, the pressure blanket can detect the pressure value of each detection point, and the pressure value data is uploaded to the control system; the pressure plate is installed on the right side of the pressure blanket, and the two are closely attached , the pressure plate is fixedly connected with the detection bracket through screws, so that the pressure plate can provide a flat and stable support for the pressure blanket; a detection probe rod is installed in each step hole on the first matrix board, and each step hole on the second matrix board A pressure rod is installed in each center, and a spring is installed between each corresponding detection probe rod and the pressure rod, so that the plane at the right end of each pressure rod is in contact with the pressure blanket, so that the control system can The pressure at the point calculates the movement amount of the detection probe rod, and then measures the degree of curvature of the patient's spine; the correction matrix includes a third matrix board, a correction rod, and a micro-motor, wherein the third matrix board is fixedly installed inside the correction bracket, The number and position of the holes above the third matrix board correspond to the number and position of the step holes on the first matrix board, and each square hole is equipped with a correction rod and a micro motor, and the screw rod on the output shaft of the micro motor It forms a thread pair with the correction rod, so that the micro motor can realize the movement and positioning of the corresponding correction rod. Each micro motor can be connected with the control system through a Type-C interface; a new surface model can be established on the correction matrix, and according to The orthotic program completes the orthotic treatment of the patient's back.

Further, "A" is marked on both sides of the detection bracket, and "B" is marked on both sides of the correction bracket, which is convenient for quick distinction.

Further, an encoder is integrated inside the mold changing motor, and the encoder can be used to monitor the rotation angle of the output shaft of the mold changing motor in real time, and then determine the rotation angle of the turret.

Further, the width of the first matrix plate is not less than centimeters, its height is not less than centimeters, and the number of internal stepped holes arranged horizontally is not less than columns, and the number of stepped holes arranged vertically is not less than rows.

Further, the diameter of the left end of each stepped hole in the first matrix board is smaller than the diameter of the right end, and the diameter of the left end of each stepped hole in the second matrix board is larger than the diameter of the right end.

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

Further, the main body of the detection probe rod is a round rod structure with a hemispherical structure at its left end, the main body of the correction rod is a square rod structure with a spherical structure at its left end, the hemispherical structure and the spherical structure are used to contact the patient's back, so that Patients have a good experience of using it.

Further, all the springs are selected and calibrated to have the same elastic coefficient.

The present invention has the following beneficial effects: 1. The control system can establish a digital model of the curved surface of the patient's back according to the pressure distribution detected by the pressure blanket, thereby calculating the patient's spinal curvature data and formulating a corresponding correction plan, which has high automation and Intelligent. 2. The control system can rotate each micro motor and move the corresponding correction rod, so that a new surface model can be established on the correction matrix. The new surface model is not exactly the same as the patient's back surface, so that the patient's spine can be adjusted. Gradual orthodontic treatment.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention (the support frame is opened).

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

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

Fig. 4 is a schematic diagram of the structure of the support frame when the machine is shut down and disengaged.

Fig. 5 is a schematic diagram of the structure of the detection and correction frame (detection state).

FIG. 6 is a schematic diagram of a partial cross-sectional enlarged structure at position I in FIG. 5 .

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

FIG. 8 is a schematic diagram of a partial cross-sectional enlarged structure at position II in FIG. 7 .

Fig. 9 is an exploded schematic diagram of the detection and correction frame.

Reference numerals: 1 base, 2 seat, 3 support frame, 4 detection and correction frame, 5 rack, 6 lifting column, 7 left pole, 8 electric push rod, 9 left lifting rod, 10 left knob, 11 left Bending rod, 11.1 First connecting ear, 12 First connecting rod, 13 Left curved arm, 14 First connecting plate, 15 Second connecting rod, 16 Second connecting plate, 17 Fourth connecting rod, 18 Third connecting plate, 19 right curved arm, 20 fifth connecting rod, 21 fourth connecting plate, 22 sixth connecting rod, 23 support plate, 24 right electric cylinder, 25 third connecting rod, 26 horizontal round rod, 27 left electric cylinder, 28 right Bending rod, 28.1 second connecting ear, 29 right knob, 30 right elevating rod, 31 right vertical rod, 32 seat board, 33 sliding platform, 33.1 foot pedal, 34 longitudinal moving motor, 35 gear, 36 mold changing motor, 37 Turret, 37.1 Detection Bracket, 37.2 Correction Bracket, 38 Correction Matrix, 39 Connection Plate, 40 Detection Matrix, 41 Worm Gear Reducer, 42 Detection Probe Rod, 43 Spring, 44 Second Matrix Plate, 45 Pressure Rod, 46 Pressure Blanket, 47 platen, 48 correction rod, 49 micro motor, 49.1 screw, 49.2 Type-C interface, 50 first matrix board, 51 third matrix board.

Detailed ways

The present invention will be further described below in conjunction with specific embodiments. The exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not as a limitation to the present invention.

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

As shown in Fig. 2, Fig. 3 and Fig. 4, the seat 2 includes a lifting column 6, a seat plate 32, a sliding table frame 33, a vertical movement motor 34, and a gear 35, wherein the sliding table frame 33 is a square box structure, the lower side of the front end is provided with a pedal 33.1 forward, and the pedal 33.1 is a flat plate structure, and the middle position is provided with a rib plate for reinforcement, and the pedal 33.1 is used to allow the patient to place both feet; the slide frame 33 There are four sliders on the side, and the four sliders are respectively installed in cooperation with the two guide rails on the base 1 to form a moving pair; the longitudinal movement motor 34 is integrated with an encoder inside, and the encoder can be used for real-time monitoring of longitudinal movement. The rotation angle of the output shaft of motor 34, thereby can identify the position that slide frame 33 is located, vertical movement motor 34 is fixedly installed on the rear side of slide frame 33, and described gear 35 is coaxially tightened with the output shaft of vertical movement motor 34 fixedly connected, and the gear 35 meshes with the rack 5 to form a rack-and-pinion transmission structure, so that the longitudinal movement motor 34 can realize the front and rear movement of the sliding platform 33; the inside of the lifting column 6 is provided with an electric lifting mechanism, and the lower end of the lifting column 6 It is fixedly installed inside the sliding table frame 33; the seat plate 32 is fixedly installed on the upper end of the lifting column 6, and the upper side of the seat plate 32 is covered with a soft sponge cushion, so that the patient has a better riding experience.

As shown in Figures 3 and 4, the support frame 3 includes a left vertical rod 7, an electric push rod 8, a left elevating rod 9, a left knob 10, a left bending rod 11, a first connecting rod 12, and a left bending arm 13. , the first connecting plate 14, the second connecting rod 15, the second connecting plate 16, the fourth connecting rod 17, the third connecting plate 18, the right curved arm 19, the fifth connecting rod 20, the fourth connecting plate 21, the sixth Connecting rod 22, support plate 23, right electric cylinder 24, third connecting rod 25, horizontal round rod 26, left electric cylinder 27, right curved rod 28, second connecting ear 28.1, right knob 29, right elevating rod 30, right Upright bar 31, wherein left upright bar 7 lower ends are fixedly installed on the left side of slide frame 33 by screw, left upright bar 7 upper ends are the square bar structure of internal hollow; Described left elevating bar 9 is a square bar structure, and its upper end is provided with There is a threaded hole, the lower end of which is a hollow structure. The left elevating rod 9 is installed on the upper end of the left vertical rod 7 and constitutes a moving pair. The electric push rod 8 is integrated with an encoder and a brake. The encoder can monitor the electric push rod in real time. The elongation of the rod 8, the brake can realize the stable locking of the electric push rod 8, and the electric push rod 8 is installed in the hollow structure between the left vertical rod 7 and the left elevating rod 9, so that the electric push rod 8 can realize the left Lifting and positioning of the elevating rod 9; the lower end of the right vertical rod 31 is fixedly installed on the right side of the slide frame 33 by screws, and the upper end of the right vertical rod 31 is a hollow square rod structure; the right elevating rod 30 is Square rod structure, its upper end is provided with a threaded hole, and its lower end interior is a hollow structure, the right elevating rod 30 is installed on the upper end of the right vertical rod 31 and constitutes a moving pair, the hollow structure between the right vertical rod 31 and the right elevating rod 30 An electric push rod 8 is also installed, and the electric push rod 8 can realize the raising and positioning of the right elevating rod 30; 30 can be raised and lowered at the same time, and always maintain the same height.

The lower end of the left bending rod 11 is provided with a transverse round hole, and the position close to the lower end of the left bending rod 11 is provided with a first connecting ear 11.1 backward, and the lower end of the left bending rod 11 is rotationally connected with the upper end of the left elevating rod 9. The right end of the left knob 10 is a threaded rod structure, and its left end is a handwheel structure that is convenient for manual rotation. The right end of the left knob 10 is installed in cooperation with the threaded hole on the upper end of the left elevating rod 9, and the right end of the left knob 10 is inserted into the lower end of the left bending rod 11. In the horizontal circular hole, thereby lock the rotation of left curved rod 11, make left curved rod 11 keep vertical state; Described right curved rod 28 lower end is provided with a horizontal round hole, and the position near the right curved rod 28 lower end is arranged backward There is a second connecting ear 28.1, and the lower end of the right curved rod 28 is rotationally connected with the upper end of the right elevating rod 30. The left end of the right knob 29 is a threaded rod structure, and the right end is a handwheel structure for manual rotation. The left end of the right knob 29 is connected to the The threaded hole at the upper end of the right elevating rod 30 is installed in cooperation, and the left end of the right knob 29 is inserted in the horizontal circular hole at the lower end of the right curved rod 28, thereby locking the rotation of the right curved rod 28, so that the right curved rod 28 remains vertical; The horizontal round bar 26 is installed between the left bending bar 11 and the right bending bar 28 upper ends, so that the left bending bar 11 and the right bending bar 28 are tightly connected as a moving whole.

The upper end of the left curved arm 13 is rotationally connected with the left end of the horizontal round bar 26, and the lower end of the left curved arm 13 is rotationally connected with the left end of the support plate 23. The first connecting plate 14 is roughly triangular in structure, and its lower end is installed on The left curved arm 13 is close to the position of the upper end and forms a revolving pair. The first connecting rod 12 is a curved rod structure. The rear end of the first connecting rod 12 is rotationally connected with the left curved rod 11 upper end. The rear end of the connecting plate 14 is connected by rotation, so that the left curved rod 11, the first connecting rod 12, the left curved arm 13, and the first connecting plate 14 form a four-link structure; the second connecting plate 16 is roughly a triangular structure, Its rear end is installed in the position near the lower end of the left curved arm 13 and constitutes a rotating pair. The second connecting rod 15 is a curved rod structure, and the rear end of the second connecting rod 15 is rotationally connected with the front end of the first connecting plate 14. The front end of 15 is rotatably connected with the second connecting plate 16 upper end, thus the left curved arm 13, the first connecting plate 14, the second connecting rod 15, and the second connecting plate 16 constitute a four-bar linkage structure; the third connecting rod 25 It is a bent rod structure, the rear end of the third connecting rod 25 is rotationally connected with the lower end of the second connecting plate 16, and the front end of the third connecting rod 25 is rotationally connected with the left end of the supporting plate 23, so that the left curved arm 13, the second connecting plate 16 , the supporting plate 23, and the third connecting rod 25 form a four-link structure; the lower end of the left electric cylinder 27 and the first connecting ear 11.1 form a spherical pair, and the upper end of the left electric cylinder 27 forms a position close to the upper end of the left curved arm 13. spherical vice.

The upper end of the right curved arm 19 is rotationally connected with the right end of the horizontal round bar 26, and the lower end of the right curved arm 19 is rotationally connected with the right end of the support plate 23. The third connecting plate 18 has the same structure as the first connecting plate 14. , the lower end of the third connecting plate 18 is installed in the position near the upper end of the right curved arm 19 and constitutes a rotating pair, the structure of the fourth connecting rod 17 is the same as that of the first connecting rod 12, and the rear end of the fourth connecting rod 17 is connected 28, the upper end is rotationally connected, and the front end of the fourth connecting rod 17 is rotationally 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 curved arm 19, and the right curved rod 28 constitute four connecting rods Structure; the structure of the fourth connecting plate 21 and the second connecting plate 16 is the same, the rear end of the fourth connecting plate 21 is installed in the position near the lower end of the right curved arm 19 and constitutes a rotary pair, the fifth connecting rod 20 and the second connecting rod The structure of the two connecting rods 15 is the same, the rear end of the fifth connecting rod 20 is rotationally connected with the front end of the third connecting plate 18, and the front end of the fifth connecting rod 20 is rotationally connected with the upper end of the fourth connecting plate 21, so that the third connecting plate 18, The right curved arm 19, the fifth connecting rod 20, and the fourth connecting plate 21 form a four-link structure; the sixth connecting rod 22 has the same structure as the third connecting rod 25, and the rear end of the sixth connecting rod 22 is the same as the third connecting rod 25. The rear end of the four connecting plates 21 is rotationally connected with the fourth connecting plate 21 lower end, and the front end of the sixth connecting rod 22 is rotationally connected with the right end of the supporting plate 23, so that the right curved arm 19, the fourth connecting plate 21, and the sixth connecting rod 22 , the support plate 23 forms a four-bar linkage structure; the structure of the right electric cylinder 24 is the same as that of the left electric cylinder 27, the lower end of the right electric cylinder 24 forms a spherical pair with the second connecting ear 28.1, and the upper end of the right electric cylinder 24 is connected to the right curved The position near the upper end of the arm 19 constitutes a spherical pair.

The inner side of the support plate 23 is provided with a vertical arc-shaped groove. When the support plate 23 provides support for the patient's chest and abdomen, the arc-shaped groove can enable the patient to achieve horizontal alignment, and also enable the patient to have better use. Experience, the upper end of the support plate 23 is provided with a downward arc-shaped notch, which can avoid oppressing the patient's chin and neck and enhance the patient's comfort.

When the left electric cylinder 27 and the right electric cylinder 24 extend simultaneously, the left curved arm 13 and the right curved arm 19 swing upward at the same time, and at this time, under the push-pull action of the six connecting rods and the four connecting plates, the support plate 23 moves upward At the same time, it will also turn upwards, thereby opening the support frame 3, which is convenient for patients to enter and exit the equipment; Under the push-pull action of two connecting rods and four connecting plates, the support plate 23 will also turn downwards when it moves downwards, thereby closing the support frame 3, making the support plate 23 transform into a vertical state and providing a longitudinal direction for the patient's thorax and abdomen. support.

When the patient is in the treatment process and the equipment stops due to power failure or failure, the staff can pull the left lifting rod 9 or the right lifting rod 30 forward, so that the seat 2 drives the patient and the support frame 3 to move forward. Then rotate and remove the left knob 10 and the right knob 29, and then turn the left bending rod 11 and the right bending rod 28 backward until the support plate 23 rotates to the back and upper part of the patient's head, at this time, the front side of the patient's chest and abdomen is fully open The state is convenient for the patient to leave the seat 2 forward, so that the patient is separated from the device.

As shown in Figure 5, the detection and correction frame 4 includes a mold changing motor 36, a turret 37, a correction matrix 38, a connecting plate 39, a detection matrix 40, and a worm gear reducer 41, wherein the front side of the turret 37 is provided with The detection bracket 37.1 is marked with "A" on both sides of the detection bracket 37.1, and the detection matrix 40 is installed in the detection bracket 37.1, and the rear side of the turret 37 is provided with a correction bracket 37.2, and "B" is marked on both sides of the correction bracket 37.2, and the correction The matrix 38 is installed in the correcting bracket 37.2, and the connecting plate 39 is fixed on the upper end of the detection bracket 37.1 and the correcting bracket 37.2 by screws, so that the overall rigidity and strength of the turret 37 are enhanced; the worm gear reducer 41 is fixed and installed by screws On the upper end of the pyramid-shaped boss at the rear end of the base 1, the lower end of the turret 37 is tightly connected to the output shaft at the upper end of the worm gear reducer 41; an encoder is integrated inside the mold changing motor 36, and the encoder can be used for real-time monitoring The rotation angle of the output shaft of the mold changing motor 36, the mold changing motor 36 is tightly connected with the input shaft of the worm reducer 41, so that the mold changing motor 36 can realize the rotation and positioning of the turret 37.

As shown in Fig. 5, Fig. 6 and Fig. 9, the detection matrix 40 includes a first matrix board 50, a second matrix board 44, a pressure blanket 46, a pressure plate 47, a detection probe rod 42, a spring 43, and a pressure rod 45, Wherein the first matrix plate 50 is a cuboid shape, its width is equal to the width of the rectangular space surrounded by the detection bracket 37.1 and the connection plate 39 and is not less than 55 cm, and its height is the same as the rectangle surrounded by the detection bracket 37.1 and the connection plate 39 The height of the space is equal and not less than 80 centimeters. The first matrix board 50 is installed in the rectangular space surrounded by the detection bracket 37.1 and the connecting plate 39 and is fixedly connected with the detection bracket 37.1 by screws. There are multiple stepped holes, the diameter of the left end of each stepped hole is smaller than that of the right end, and the number of stepped holes arranged horizontally is not less than 80 columns, and the number of stepped holes arranged vertically is not less than 115 rows; the second matrix board 44 Width and height are equal to the width and height of the first matrix plate 50, the second matrix plate 44 is provided with a plurality of step holes, and the number and position of the step holes on the second matrix plate 44 are the same as those on the first matrix plate 50 The quantity and position of step holes correspond one to one, the aperture of each step hole left end on the second matrix plate 44 is greater than the aperture of the right end, the second matrix plate 44 is installed on the right side of the first matrix plate 50, and is closely attached between the two Close; the width and height of the pressure blanket 46 are correspondingly equal to the width and height of the second matrix plate 44, the pressure blanket 46 is installed on the right side of the second matrix plate 44, and the two are closely fitted, the pressure blanket 46 The pressure blanket of XSENSOR brand can be used, and its resolution accuracy 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 pressure plate 47 is installed in the On the right side of the pressure blanket 46, and the two are in close contact, the pressure plate 47 is fixedly connected with the detection bracket 37.1 through screws, so that the pressure plate 47 can provide a flat and stable support for the pressure blanket 46.

As shown in Figure 6, the main body of the detection probe rod 42 is a round rod structure, and its left end is provided with a hemispherical structure, which is used to contact the patient's back, so that the patient has a better use experience. The diameter is greater than the diameter of the main body, and a detection probe rod 42 is installed in each step hole on the first matrix board 50, and the hemispherical structure at the left end of each detection probe rod 42 is on the left side outside the first matrix board 50; The main body of the pressure rod 45 is a round rod structure, the diameter of the left end is greater than the diameter of the right end, a pressure rod 45 is installed in each step hole on the second matrix plate 44, and the plane of the right end of each pressure rod 45 is in line with the pressure blanket. 46 contacts, a spring 43 is installed between each corresponding detection probe rod 42 and the pressure rod 45, and all springs 43 are selected and calibrated so that they have the same elastic coefficient; thus the detection matrix 40 contacts the back of the patient Each detection probe rod 42 is pressed to move to the right and compresses the corresponding spring 43, and the corresponding pressure rod 45 transmits the elastic force of the spring 43 to the pressure blanket 46, and the pressure blanket 46 can detect the pressure value of each pressure rod 45, And upload the data to the control system, the control system can convert the movement amount of the corresponding detection probe rod 42 according to the elastic coefficient of each spring 43, so as to obtain the mathematical model of the patient's back surface, thereby measuring the degree of curvature of the patient's spine.

As shown in Fig. 7, Fig. 8, Fig. 9, described correction matrix 38 comprises the 3rd matrix plate 51, correction bar 48, micro-motor 49, wherein the width of the 3rd matrix plate 51 and the height of the first matrix plate 50 The width and height are correspondingly equal. The third matrix board 51 is installed in the rectangular space surrounded by the correction bracket 37.2 and the connecting plate 39 and is fixedly connected with the correction bracket 37.2 by screws. The third matrix board 51 is provided with a plurality of squares. holes, and the number and position of the square holes correspond to the number and position of the stepped holes on the first matrix board 50 one by one.

As shown in Figure 8, the main body of the correction rod 48 is a square rod structure, and its left end is provided with a spherical structure, which is used to contact the patient's back, so that the patient has a better use experience, and the center position of the right end of the correction rod 48 is set There is an internal thread structure; the left end of each square hole on the third matrix board 51 is equipped with a straightening rod 48, and the spherical structure at the left end of each straightening rod 48 is on the outside left side of the third matrix board 51; the micro motor The output shaft at the left end of 49 is provided with a screw mandrel 49.1, and the micromotor 49 is internally integrated with an encoder, which can be used to monitor the rotation angle of the screw mandrel 49.1 in real time. The micromotor 49 rear end is provided with a Type-C interface 49.2, Type-C The C interface 49.2 can realize the communication with the control system through the data line; the right end of each square hole on the third matrix board 51 is all equipped with a micromotor 49, and the screw mandrel 49.1 on each micromotor 49 is all connected with the corresponding correction rod The internal thread structure at the right end of 48 cooperates and installs and constitutes a thread pair, so that the micro motor 49 can realize the movement and positioning of the corresponding correction rod 48.

Working principle of the present invention:

1) The vertical movement motor 34 drives the seat 2 to move forward, and then the left electric cylinder 27 and the right electric cylinder 24 are stretched, so that the support plate 23 is turned upwards and opened, and then the patient sits on the seat plate 32 with his bare upper body and puts his feet Place it on the foot pedal 33.1, then adjust the height of the seat board 32 through the lifting column 6, make the lower side of the thigh be in a horizontal state and contact with the seat board 32, and then the patient adopts a standard sitting posture with the waist upright and the chest raised; the left electric cylinder 27 and the right The electric cylinder 24 shrinks, so that the support plate 23 turns downward and fits on the front side of the patient's chest and abdomen, and the two electric push rods 8 rise and fall, so that the support plate 23 is adjusted to a suitable height according to the patient's body shape;

2) The mold changing motor 36 rotates, so that the detection bracket 37.1 rotates to the front, at this time, the detection matrix 40 is facing the patient's back, and then the longitudinal movement motor 34 rotates, so that the seat 2 drives the patient and the support frame 3 to move backward to the patient's back Contact the detection matrix 40 and compress 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 data model of the patient's back surface, thereby calculating the curvature of the patient's spine data, and formulate corresponding correction plans;

3) The vertical movement motor 34 rotates, so that the seat 2 drives the patient and the support frame 3 to move forward and break away from the contact with the detection matrix 40, and then the mold change motor 36 rotates, so that the correction bracket 37.2 rotates to the front, and the correction matrix is corrected at this time 38 is facing the back of the patient, and then the control system rotates each micro-motor 49 and moves the corresponding correction rod 48, so that a new curved surface model can be established on the correction matrix 38, and the new curved surface model is not exactly the same as the curved surface of the patient's back;

4) The vertical movement motor 34 rotates, so that the seat 2 drives the patient and the support frame 3 to move backward until the patient's back touches the correction matrix 38, and maintains an appropriate pressure between the patient's back and the correction matrix 38 until the correction plan is completed.

Claims (8)

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.

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