Lumbar nerve recovery equipment

Abstract

The invention relates to the technical field of medical auxiliary equipment, in particular to lumbar vertebra nerve recovery equipment which comprises a seat, a lumbar vertebra recovery structure is connected to the seat, the lumbar vertebra recovery structure comprises a connecting shell, a movable shifting rod structure is connected in the connecting shell, an adjustable knocking structure is connected to the movable shifting rod structure, and the adjustable knocking structure is connected to the connecting shell. A movable deflector rod structure is arranged on the side wall of the connecting shell, a movable scraper plate structure is connected to the movable deflector rod structure, and a waist protection net is connected to the side wall of the connecting shell through a connecting plate. The lumbar vertebra recovery device has the advantages that the waist of a patient can be knocked and a scraper blade can move at the same time by the aid of interaction among components in a movable shifting rod structure, an adjustable knocking structure and a movable scraper blade structure in the lumbar vertebra recovery structure, lumbar vertebra nerve recovery can be quickly promoted in the use process of the lumbar vertebra recovery device, and the practicability of the lumbar vertebra recovery device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical auxiliary equipment, in particular to a lumbar nerve recovery device. Background Art

[0002] Neurosurgery is a branch of surgery. Based on surgery as the main treatment method, it applies unique neurosurgery research methods to study the human nervous system, such as the brain, spinal cord and peripheral nervous system, and its related ancillary structures such as the skull, scalp, cerebral blood vessels and meninges, as well as injuries, inflammation, tumors, malformations and certain genetic metabolic disorders or functional disorders such as epilepsy, Parkinson's disease, neuralgia and other diseases. It is a high-level, sophisticated and cutting-edge discipline that explores new diagnostic, therapeutic and preventive technologies.

[0003] After neurosurgery, especially lumbar spine surgery, patients need a long time to recover and need lumbar massage. Currently, most existing lumbar spine exercise devices are equipment in gyms or manual massage. These methods cannot promote blood circulation in the patient's waist during lumbar exercise, which affects the patient's recovery time. At the same time, the intensity of the massage cannot be controlled, resulting in different patients being unable to adjust the intensity of the percussion massage according to their actual situation during exercise, which affects the patient's recovery. To address the above problems, it is necessary to provide a lumbar nerve recovery device. Summary of the Invention

[0004] The object of the present invention is to provide a lumbar nerve recovery device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A lumbar nerve recovery device includes a seat, a lumbar recovery structure connected to the seat, the lumbar recovery structure including a connecting shell, a movable lever structure connected to the connecting shell, an adjustable knocking structure connected to the movable lever structure, a movable scraper structure connected to the movable lever structure, a lumbar support net connected to the side wall of the connecting shell via a connecting plate, and a controller connected to the seat;

[0007] The movable lever structure includes a connecting frame, which is connected to the inner cavity of the connecting shell, and the movable shell is symmetrically connected to the connecting frame. The side wall of the movable shell is connected to a driving motor through a connecting seat, and the driving end of the driving motor is connected to a driving rod through a coupling. A rotating gear is connected on the side wall of the driving rod and located in the inner cavity of the movable shell, and a fixed rack is meshed and connected on the side wall of the rotating gear. The fixed rack is connected to the side wall of the connecting frame, and multiple groups of rotating levers are connected to the side wall of the driving rod.

[0008] As a preferred solution of the present invention, the adjustable knocking structure includes a fixed connecting plate, the fixed connecting plate is connected to the side wall of the mobile housing, the side wall of the fixed connecting plate is connected to multiple sets of fixed connecting seats, the side wall of the fixed connecting seat on the right side is connected to an adjusting motor through the connecting seat, the driving end of the adjusting motor is connected to a driving rotating rod through a coupling, the side wall of the driving rotating rod is connected to multiple sets of driving helical gears, and the side walls of the driving helical gears are meshed with driven helical gears;

[0009] The center of the driven helical gear is connected to a rotating screw, a moving slider is connected to the side wall of the rotating screw, an engaging slide is connected to the outer wall of the moving slider, the engaging slide is connected to the side wall of the fixed connecting seat, the side wall of the moving slider is connected to a fixed bracket, the fixed bracket is connected to the engaging slider, the engaging slider is connected to a rotating rod, and a pushing block is provided at one end of the rotating rod and corresponds to the rotating lever;

[0010] The side wall of the rotating rod is connected to a limited rotating rod, and the other end of the limited rotating rod is connected to a connecting plate, and the connecting plate is connected to the side wall of the fixed connecting seat. The other end of the rotating rotating rod is connected to a connecting pull rod, and the other end of the connecting pull rod is connected to a connecting connecting block. The side wall of the connecting connecting block is connected with a connecting slider located in the fixed connecting seat, and the side wall of the connecting connecting block is connected with a knock hammer through a fixed connecting rod, and the side wall of the rotating rotating rod is connected to a telescopic spring through a connecting rod, and the other end of the telescopic spring is connected to the side wall of the fixed connecting seat through a connecting seat.

[0011] As a preferred solution of the present invention, the movable scraper structure includes two sets of connecting rails, the connecting rails are connected to the side walls of the movable housing, the connecting rails are connected to a connecting slide, the side walls of the connecting slide are connected to a connecting rod, one end of the connecting rod is connected to the movable scraper via a connecting plate, one end of the connecting slide is connected to a connecting lever, one end of the connecting lever is provided with a guide connecting plate, and the guide connecting plate is connected to the inner cavity of the connecting housing;

[0012] A guide slot is provided on the side wall of the guide connecting plate corresponding to the connecting lever, and a connecting shaft is provided on the guide connecting plate at both ends of the guide slot. A plurality of limit partitions are connected on the side wall of the connecting shaft and located in the guide slot, and a rotating ratchet is connected to the other end of the connecting shaft. A limiting pawl is provided on the side wall of the guide connecting plate corresponding to the rotating ratchet.

[0013] As a preferred solution of the present invention, the driving motor is connected to the controller through a wire and the connection method is electrical connection. A sliding groove is provided on the movable shell and corresponds to the connecting frame, wherein the connection method between the connecting frame and the sliding groove is a sliding connection.

[0014] As a preferred solution of the present invention, the driving rod is connected to the side wall of the movable shell through a bearing seat, wherein the connection mode of the driving rod and the bearing seat is a rotational connection, and the adjusting motor is connected to the controller through a wire and the connection mode is an electrical connection; the driving rotating rod is connected to the side wall of the fixed connecting seat through a bearing seat, wherein the connection mode of the driving rotating rod and the bearing seat is a rotational connection, and the rotating screw is connected to the side wall of the connecting slide rail through a bearing, wherein the connection mode of the rotating screw and the bearing is a rotational connection.

[0015] As a preferred solution of the present invention, the connection between the rotating screw and the movable slider is a threaded connection, and a sliding groove is provided on the connecting slide rail corresponding to the movable slider, wherein the connection between the movable slider and the sliding groove is a sliding connection, and the fixed bracket and the connecting slider are rotationally connected via a rotating shaft; a sliding groove is provided on the rotating turn rod corresponding to the connecting slider, wherein the connection between the connecting slider and the sliding groove is a sliding connection, the cross-section of the pushing block is an isosceles triangle structure, and the rotating turn rod and the limiting turn rod are rotationally connected via a rotating shaft.

[0016] As a preferred solution of the present invention, the limiting rotating rod and the connecting plate are rotationally connected via a rotating shaft, the rotating rotating rod and the connecting pull rod are rotationally connected via a rotating shaft, and the connecting pull rod and the connecting connection block are rotationally connected via a rotating shaft.

[0017] As a preferred solution of the present invention, a sliding groove is provided on the fixed connecting seat and corresponds to the connecting slider, wherein the connection method between the connecting slider and the sliding groove is a sliding connection, and a sliding groove is provided on the side wall of the connecting shell and corresponds to the fixed connecting rod, wherein the connection method between the fixed connecting rod and the sliding groove is a sliding connection.

[0018] As a preferred solution of the present invention, a sliding groove is provided on the connecting slide rail and corresponds to the connecting slide, wherein the connection method between the connecting slide and the sliding groove is a sliding connection, and a sliding groove is provided on the side wall of the connecting shell and corresponds to the connecting rod, wherein the connection method between the connecting rod and the sliding groove is a sliding connection, and the movable scraper is an ergonomic structure.

[0019] As a preferred solution of the present invention, the coupling rod and the guide groove are matched in a clearance fit, the coupling shaft is connected to the side wall of the guide connecting plate through a bearing seat, wherein the coupling shaft and the bearing seat are connected in a rotational connection, and four groups of limiting partitions are provided, wherein the four groups of limiting partitions are evenly connected to the side wall of the coupling shaft.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] In the present invention, a lumbar recovery structure is set in the lumbar nerve recovery device, thereby utilizing the interaction between the various components of the movable lever structure, the adjustable knocking structure, and the movable scraper structure in the lumbar recovery structure, so that the patient's waist can perform knocking and scraper movement at the same time, allowing the device to promote lumbar nerve recovery faster during use, thereby improving the practicality of the device.

[0022] In the present invention, an adjustable knocking structure is provided in the lumbar nerve recovery device, so that the adjustment motor in the adjustable knocking structure can change the fulcrum of the rotating rod during rotation through the transmission structure, control the distance that the other end of the rotating rod is tilted, and then control the magnitude of the knocking force, so that the device can be adjusted according to the needs of the patient when in use, making the device more convenient when in use.

[0023] In the present invention, by setting a movable scraper structure in the lumbar nerve recovery device, the connecting rod, guide connecting plate, guide groove and the interaction between the various components in the movable scraper structure are utilized to unidirectionally control the movable scraper to contact the patient's waist, thereby promoting blood circulation in the patient's waist and improving the efficiency of lumbar nerve recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the isometric structure of the present invention;

[0025] Figure 2 for Figure 1 Schematic diagram of part of the structure;

[0026] Figure 3 This is a schematic structural diagram of the lumbar vertebra restoration structure of the present invention;

[0027] Figure 4 for Figure 3 Schematic diagram of part of the structure;

[0028] Figure 5 It is a structural schematic diagram of the movable lever structure of the present invention;

[0029] Figure 6 for Figure 5 Schematic diagram of part of the structure;

[0030] Figure 7 It is a structural schematic diagram of the adjustable knocking structure of the present invention;

[0031] Figure 8 for Figure 7 Schematic diagram of part of the structure;

[0032] Figure 9 for Figure 8 Schematic diagram of part of the structure;

[0033] Figure 10 It is a structural schematic diagram of the movable scraper structure of the present invention;

[0034] Figure 11 for Figure 10 Schematic diagram of part of the structure.

[0035] In the figure: 1. seat; 2. lumbar vertebra recovery structure; 3. connecting shell; 4. moving lever structure; 5. adjustable knocking structure; 6. moving scraper structure; 7. lumbar protection net; 8. controller; 401. connecting frame; 402. moving shell; 403. driving motor; 404. driving rod; 405. rotating gear; 406. fixing rack; 407. rotating lever; 501. fixing connecting plate; 502. fixing connecting seat; 503. adjusting motor; 504. driving rotating rod; 505. driving bevel gear; 506. driven bevel gear; 507. rotating screw; 508. moving slider; 509. connecting slider Rail; 510, fixed bracket; 511, connecting slider; 512, rotating rod; 513, pushing block; 514, limiting rotating rod; 515, connecting plate; 516, connecting pull rod; 517, connecting connecting block; 518, connecting slider; 519, fixed connecting rod; 520, knock hammer; 521, telescopic spring; 601, connecting slide rail; 602, connecting slide; 603, connecting rod; 604, moving scraper; 605, connecting lever; 606, guide plate; 607, guide slide; 608, connecting shaft; 609, limiting partition; 610, rotating ratchet; 611, limiting pawl. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0037] For example, please refer to Figure 1-11 , the present invention provides a technical solution:

[0038] A lumbar nerve recovery device includes a seat 1, a lumbar recovery structure 2 connected to the seat 1, the lumbar recovery structure 2 including a connecting shell 3, a movable lever structure 4 connected to the connecting shell 3, an adjustable knocking structure 5 connected to the movable lever structure 4, a movable scraper structure 6 connected to the movable lever structure 4, a lumbar support net 7 connected to the side wall of the connecting shell 3 via a connecting plate, and a controller 8 connected to the seat 1;

[0039] In this embodiment, reference Figure 1 、 Figure 2 、 Figure 5 and Figure 6 The movable lever structure 4 includes a connecting frame 401, which is connected to the inner cavity of the connecting shell 3. A movable shell 402 is symmetrically connected to the connecting frame 401. A driving motor 403 is connected to the side wall of the movable shell 402 through a connecting seat. The driving end of the driving motor 403 is connected to a driving rod 404 through a coupling. A rotating gear 405 is connected to the side wall of the driving rod 404 and is located in the inner cavity of the movable shell 402. A fixed rack 406 is meshed and connected to the side wall of the rotating gear 405. The fixed rack 406 is connected to the side wall of the connecting frame 401. A plurality of rotating levers 407 are connected to the side wall of the driving rod 404.

[0040] Based on the above structure and the connection relationship of the above structure, the controller 8 controls the operation of the drive motor 403. When the driving end of the drive motor 403 rotates, it drives the drive rod 404 and the rotating gear 405 to rotate in sequence. When the rotating gear 405 rotates, it can drive the movable housing 402 to move up and down on the side wall of the connecting frame 401. When the movable housing 402 moves, the drive rod 404 drives the multiple groups of rotating levers 407 to rotate when moving up and down.

[0041] Furthermore, the drive motor 403 is connected to the controller 8 via a wire and the connection is electrically connected, and the operation of the drive motor 403 can be controlled by the controller 8;

[0042] Furthermore, a slide groove is formed on the movable housing 402 and corresponds to the connecting frame 401, wherein the connecting frame 401 is connected to the slide groove in a sliding manner, and the driving rod 404 is connected to the side wall of the movable housing 402 via a bearing seat, wherein the driving rod 404 is connected to the bearing seat in a rotational manner. When the driving rod 404 rotates, it can drive the movable housing 402 to move;

[0043] In this embodiment, reference Figure 4 、 Figure 7 、 Figure 8 and Figure 9The adjustable knocking structure 5 includes a fixed connecting plate 501, which is connected to the side wall of the movable shell 402. The side wall of the fixed connecting plate 501 is connected to multiple groups of fixed connecting seats 502. The side wall of the fixed connecting seat 502 on the right is connected with an adjusting motor 503 through a connecting seat. The driving end of the adjusting motor 503 is connected to a driving rotating rod 504 through a coupling. The side wall of the driving rotating rod 504 is connected to multiple groups of driving bevel gears 505. The side wall of the driving bevel gear 505 is meshed with a driven bevel gear 506. The center of the driven bevel gear 506 is connected to a rotating screw rod 507. The side wall of the rotating screw rod 507 is connected to a moving slider 508. The outer wall of the moving slider 508 is connected to a connecting slide rail 509. The connecting slide rail 509 is connected to the side wall of the fixed connecting seat 502. The side wall of the moving slider 508 is connected to a fixed bracket 510.

[0044] The fixed bracket 510 is connected to a connecting slider 511, and the connecting slider 511 is connected to a rotating rod 512. One end of the rotating rod 512 is provided with a pushing block 513 corresponding to the rotating lever 407. A limiting rotating rod 514 is connected to the side wall of the rotating rod 512. The other end of the limiting rotating rod 514 is connected to a connecting plate 515. The connecting plate 515 is connected to the side wall of the fixed connecting seat 502. The other end of the rotating rod 512 is connected to a connecting rod 516. The other end of the connecting rod 516 is connected to a connecting block 517. A connecting slider 518 is connected to the side wall of the connecting block 517 and is located in the fixed connecting seat 502.

[0045] A striking hammer 520 is connected to the side wall of the connecting block 517 via a fixed connecting rod 519. A telescopic spring 521 is connected to the side wall of the rotating rod 512 via a connecting rod. The other end of the telescopic spring 521 is connected to the side wall of the fixed connecting base 502 via a connecting base.

[0046] Based on the above structure and the connection relationship of the above structure, the driving rod 404 drives the multiple groups of rotating levers 407 to rotate when moving up and down. When the rotating lever 407 rotates, the rotating lever 407 drives the rotating lever 512 to rotate around the connection between the fixed bracket 510 and the connecting slider 511 through the pushing block 513, the limiting rotating rod 514, and the connecting plate 515. When the rotating lever 512 rotates, it drives the connecting slider 518 to rotate between the fixed bracket 510 and the connecting slider 511 through the connecting pull rod 516 and the connecting connecting block 517. The connecting block 517 moves in the sliding groove of the connecting seat 502, and when the connecting block 517 moves, the fixed connecting rod 519 and the knock hammer 520 move. At the same time, when the rotating rod 512 rotates, the telescopic spring 521 is stretched. When the rotating lever 407 passes the highest point of the pushing block 513, the telescopic spring 521 drives the rotating lever 512 to rotate in the opposite direction instantly, thereby driving the connecting slider 518 to move in the opposite direction in the sliding groove of the fixed connecting seat 502 instantly through the connecting rod 516 and the connecting block 517.

[0047] When the connecting block 517 moves, it drives the fixed connecting rod 519 and the knocking hammer 520 to move in the opposite direction instantaneously, so that the patient's waist is knocked. At the same time, the operation of the adjusting motor 503 is controlled by the controller 8. When the adjusting motor 503 rotates, it drives the driving rod 504, multiple sets of driving bevel gears 505, driven bevel gears 506 and rotating screw 507 to rotate in sequence. When the rotating screw 507 rotates, it drives the moving slider 508 to move on the side wall of the rotating screw 507. When the moving slider 508 moves, it drives the fixed bracket 510 and the connecting slider 511 to move in the sliding groove of the rotating rod 512, thereby changing the fulcrum of the rotating rod 512 during rotation, and then controlling the distance that the other end of the rotating rod 512 is tilted;

[0048] Furthermore, the regulating motor 503 is connected to the controller 8 via a wire and the connection is electrically connected, and the operation of the regulating motor 503 can be controlled by the controller 8;

[0049] Furthermore, the driving rotating rod 504 is connected to the side wall of the fixed connecting seat 502 through a bearing seat, wherein the driving rotating rod 504 is connected to the bearing seat in a rotating manner, the rotating screw rod 507 is connected to the side wall of the connecting slide rail 509 through a bearing, wherein the rotating screw rod 507 is connected to the bearing in a rotating manner, the rotating screw rod 507 is connected to the moving slider 508 in a threaded manner, a sliding groove is provided on the connecting slide rail 509 and corresponds to the moving slider 508, wherein the connection mode of the moving slider 508 and the sliding groove is a sliding connection, the fixed bracket 510 and the connecting slider 511 are rotatably connected through a rotating shaft, and a sliding groove is provided on the rotating rotating rod 512 and corresponds to the connecting slider 511, wherein the connection mode of the connecting slider 511 and the sliding groove is a sliding connection, and when the driving rotating rod 504 rotates, it can drive the connecting slider 511 to move;

[0050] Furthermore, the cross section of the push-shift block 513 is an isosceles triangle structure, the rotating rod 512 and the limiting rotating rod 514 are rotatably connected by a rotating shaft, the limiting rotating rod 514 and the connecting plate 515 are rotatably connected by a rotating shaft, the rotating rod 512 and the connecting pull rod 516 are rotatably connected by a rotating shaft, the connecting pull rod 516 and the connecting connecting block 517 are rotatably connected by a rotating shaft, a sliding groove is provided on the fixed connecting seat 502 and corresponds to the connecting slider 518, wherein the connection mode of the connecting slider 518 and the sliding groove is a sliding connection, and a sliding groove is provided on the side wall of the connecting shell 3 and corresponds to the fixed connecting rod 519, wherein the connection mode of the fixed connecting rod 519 and the sliding groove is a sliding connection, and when the rotating rod 512 rotates, it can drive the connecting slider 518 to move;

[0051] In this embodiment, reference Figure 1 、 Figure 3 、 Figure 10 and Figure 11 The movable scraper structure 6 includes two sets of connecting rails 601, the connecting rails 601 are connected to the side wall of the movable housing 402, the connecting rails 601 are connected to the connecting slide 602, the side wall of the connecting slide 602 is connected to the connecting rod 603, one end of the connecting rod 603 is connected to the movable scraper 604 through the connecting plate, one end of the connecting slide 602 is connected to the connecting lever 605, one end of the connecting lever 605 is provided with a guide connecting plate 606, and the guide connecting plate 606 is connected to the connecting housing 3, a guide slot 607 is provided on the side wall of the guide link 606 and corresponds to the engagement lever 605. An engagement shaft 608 is provided on the guide link 606 and at both ends of the guide slot 607. Multiple sets of limiting partitions 609 are connected to the side wall of the engagement shaft 608 and located in the guide slot 607. A rotating ratchet 610 is connected to the other end of the engagement shaft 608. A limiting pawl 611 is provided on the side wall of the guide link 606 and corresponds to the rotating ratchet 610.

[0052] Based on the above structure and the connection relationship of the above structure, when the movable shell 402 moves downward, it drives the connecting slide rail 601, the connecting slide plate 602, the connecting rod 603, the movable scraper 604, and the connecting lever 605 to move in the guide groove 607 at the front end of the guide connecting plate 606. At the same time, the movable scraper 604 is pushed to support the patient's waist. When the connecting lever 605 moves to the lowest point of the guide groove 607, it drives the connecting shaft 608 to rotate through the limiting partition 609. When the connecting shaft 608 rotates When the movable housing 402 moves upward, the engaging lever 605 is driven to move in the guide groove 607 at the rear end of the guide connecting plate 606. At this time, the engaging lever 605 drives the movable scraper 604 to move backward through the connecting rod 603 and the engaging slide plate 602, so that the movable scraper 604 does not contact the patient's waist.

[0053] Furthermore, a sliding groove is provided on the connecting slide rail 601 and corresponds to the connecting slide plate 602, wherein the connection mode of the connecting slide plate 602 and the sliding groove is a sliding connection, and a sliding groove is provided on the side wall of the connecting shell 3 and corresponds to the connecting rod 603, wherein the connection mode of the connecting rod 603 and the sliding groove is a sliding connection, the movable scraper 604 is an ergonomic structure, the connecting lever 605 and the guide sliding groove 607 are clearance-fitted, the connecting shaft 608 is connected to the side wall of the guide connecting plate 606 through a bearing seat, wherein the connection mode of the connecting shaft 608 and the bearing seat is a rotating connection, and four groups of limiting partitions 609 are provided, wherein the four groups of limiting partitions 609 are evenly connected to the side wall of the connecting shaft 608, and when the connecting lever 605 moves, it can drive the connecting shaft 608 to rotate.

[0054] The working process of the present invention is as follows: when using the lumbar nerve recovery device, the device is first connected to the power supply so that the device is in a working state, and the operation of the regulating motor 503 is controlled by the controller 8. When the regulating motor 503 rotates, it drives the driving rod 504, multiple groups of driving bevel gears 505, driven bevel gears 506 and rotating screw rod 507 to rotate in sequence. When the rotating screw rod 507 rotates, it drives the moving slider 508 to move on the side wall of the rotating screw rod 507. When the moving slider 508 moves, it drives the fixed bracket 510 and the connecting slider 511 to move in the sliding groove of the rotating rod 512, changing the fulcrum of the rotating rod 512 during rotation, and controlling the distance that the other end of the rotating rod 512 is tilted, thereby achieving the control of the magnitude of the knocking force;

[0055] The controller 8 controls the operation of the drive motor 403. When the driving end of the drive motor 403 rotates, the drive rod 404 and the rotating gear 405 are driven to rotate in sequence. When the rotating gear 405 rotates, the movable housing 402 can be driven to move up and down on the side wall of the connecting frame 401. When the movable housing 402 moves, the drive rod 404 drives the multiple groups of rotating levers 407 to rotate when moving up and down.

[0056] The driving rod 404 drives the multiple groups of rotating levers 407 to rotate when moving up and down. When the rotating lever 407 rotates, the rotating lever 407 drives the rotating lever 512 to rotate around the connection between the fixed bracket 510 and the connecting slider 511 through the pushing block 513, the limiting rotating rod 514, and the connecting plate 515. When the rotating lever 512 rotates, the connecting slider 518 is driven to move in the sliding groove in the fixed connecting seat 502 through the connecting pull rod 516 and the connecting connecting block 517. When the connecting connecting block 517 moves, it drives the fixed connecting rod 519 and the knocking hammer 52 0 moves, and at the same time, when the rotating rod 512 rotates, the telescopic spring 521 is stretched. When the rotating lever 407 passes the highest point of the pushing block 513, the telescopic spring 521 drives the rotating rod 512 to rotate in the opposite direction instantly, thereby driving the connecting slider 518 to move in the opposite direction in the sliding groove of the fixed connecting seat 502 via the connecting rod 516 and the connecting block 517. When the connecting block 517 moves, it drives the fixed connecting rod 519 and the knocking hammer 520 to move in the opposite direction instantly, so that the patient's waist is knocked, thereby increasing the sensitivity of the patient's waist nerves;

[0057] When the movable housing 402 moves downward, it drives the connecting rail 601, the connecting slide 602, the connecting rod 603, the moving scraper 604, and the connecting lever 605 to move in the guide slot 607 at the front end of the guide connecting plate 606. At the same time, the moving scraper 604 is pushed to support the patient's waist. When the connecting lever 605 moves to the lowest point of the guide slot 607, it drives the connecting shaft 608 to rotate through the limiting partition 609. When the connecting shaft 608 rotates, it drives the rotating ratchet 610 to rotate, and at the same time, the rotating The rotation angle of the ratchet 610 is controlled by the limiting pawl 611, so that another set of limiting partitions 609 blocks the intersection of the two sets of guide grooves 607. When the movable shell 402 moves upward, it drives the connecting rod 605 to move in the guide groove 607 at the rear end of the guide connecting plate 606. At this time, the connecting rod 605 drives the movable scraper 604 to move backward through the connecting rod 603 and the connecting slide 602, so that the movable scraper 604 does not contact the patient's waist, which can promote blood circulation in the patient's waist.

[0058] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A lumbar nerve recovery device, comprising a seat (1), characterized in that: The seat (1) is connected to a lumbar vertebra recovery structure (2), the lumbar vertebra recovery structure (2) comprises a connecting shell (3), a movable lever structure (4) is connected to the connecting shell (3), an adjustable knocking structure (5) is connected to the movable lever structure (4), a movable scraper structure (6) is connected to the movable lever structure (4), a lumbar protection net (7) is connected to the side wall of the connecting shell (3) via a connecting plate, and a controller (8) is connected to the seat (1); The movable lever structure (4) comprises a connecting frame (401), wherein the connecting frame (401) is connected to the inner cavity of the connecting shell (3), a movable shell (402) is symmetrically connected to the connecting frame (401), a driving motor (403) is connected to the side wall of the movable shell (402) via a connecting seat, a driving end of the driving motor (403) is connected to a driving rod (404) via a coupling, a rotating gear (405) is connected to the side wall of the driving rod (404) and is located in the inner cavity of the movable shell (402), a fixed rack (406) is meshed and connected to the side wall of the rotating gear (405), and the fixed rack (406) is connected to the side wall of the connecting frame (401), and a plurality of rotating levers (407) are connected to the side wall of the driving rod (404).

2. The lumbar nerve recovery device according to claim 1, characterized in that: The adjustable knocking structure (5) comprises a fixed connecting plate (501), the fixed connecting plate (501) being connected to the side wall of the movable housing (402), a plurality of fixed connecting seats (502) being connected to the side wall of the fixed connecting plate (501), an adjusting motor (503) being connected to the side wall of the fixed connecting seat (502) on the right side via the connecting seat, a driving end of the adjusting motor (503) being connected to a driving rotating rod (504) via a coupling, a plurality of driving helical gears (505) being connected to the side wall of the driving rotating rod (504), and a driven helical gear (506) being meshed and connected to the side wall of the driving helical gear (505); The center of the driven helical gear (506) is connected to a rotating screw rod (507), a moving slider (508) is connected to the side wall of the rotating screw rod (507), an engaging slide rail (509) is connected to the outer wall of the moving slider (508), the engaging slide rail (509) is connected to the side wall of the fixed connection seat (502), a fixed bracket (510) is connected to the side wall of the moving slider (508), a engaging slider (511) is connected to the fixed bracket (510), a rotating rod (512) is connected to the engaging slider (511), and a pushing block (513) is provided at one end of the rotating rod (512) and corresponds to the rotating lever (407); A limited rotating rod (514) is connected to the side wall of the rotating rotating rod (512), and the other end of the limited rotating rod (514) is connected to a connecting plate (515), and the connecting plate (515) is connected to the side wall of the fixed connecting seat (502). The other end of the rotating rotating rod (512) is connected to a connecting rod (516), and the other end of the connecting rod (516) is connected to a connecting block (517). A connecting slider (518) is connected to the side wall of the connecting block (517) and is located in the fixed connecting seat (502). A knock hammer (520) is connected to the side wall of the connecting block (517) through a fixed connecting rod (519). A telescopic spring (521) is connected to the side wall of the rotating rotating rod (512) through a connecting rod, and the other end of the telescopic spring (521) is connected to the side wall of the fixed connecting seat (502) through a connecting seat.

3. The lumbar nerve recovery device according to claim 2, characterized in that: The movable scraper structure (6) comprises two groups of connecting rails (601), the connecting rails (601) being connected to the side walls of the movable housing (402), the connecting rails (601) being connected to a connecting slide (602), the side walls of the connecting slide (602) being connected to a connecting rod (603), one end of the connecting rod (603) being connected to a movable scraper (604) via a connecting plate, one end of the connecting slide (602) being connected to a connecting lever (605), one end of the connecting lever (605) being provided with a guide connecting plate (606), and the guide connecting plate (606) being connected to the inner cavity of the connecting housing (3); A guide slot (607) is provided on the side wall of the guide connecting plate (606) and corresponds to the connecting lever (605); a connecting shaft (608) is provided on the guide connecting plate (606) and located at both ends of the guide slot (607); a plurality of groups of limiting partitions (609) are connected on the side wall of the connecting shaft (608) and located in the guide slot (607); a rotating ratchet (610) is connected to the other end of the connecting shaft (608); and a limiting pawl (611) is provided on the side wall of the guide connecting plate (606) and corresponds to the rotating ratchet (610).

4. The lumbar nerve recovery device according to claim 3, characterized in that: The driving motor (403) is connected to the controller (8) via a wire and the connection method is electrical connection. A sliding groove is provided on the movable housing (402) and corresponds to the connecting frame (401), wherein the connection method between the connecting frame (401) and the sliding groove is a sliding connection.

5. The lumbar nerve recovery device according to claim 3, characterized in that: The driving rod (404) is connected to the side wall of the movable housing (402) through a bearing seat, wherein the driving rod (404) and the bearing seat are connected in a rotational manner, and the regulating motor (503) is connected to the controller (8) through a wire and the connection is electrically connected; the driving rotating rod (504) is connected to the side wall of the fixed connecting seat (502) through a bearing seat, wherein the driving rotating rod (504) and the bearing seat are connected in a rotational manner, and the rotating screw rod (507) is connected to the side wall of the connecting slide rail (509) through a bearing, wherein the rotating screw rod (507) and the bearing are connected in a rotational manner.

6. The lumbar nerve recovery device according to claim 3, characterized in that: The connection mode of the rotating screw rod (507) and the movable slider (508) is a threaded connection, and a sliding groove is provided on the connecting slide rail (509) and corresponding to the movable slider (508), wherein the connection mode of the movable slider (508) and the sliding groove is a sliding connection, and the fixed bracket (510) and the connecting slider (511) are rotationally connected through a rotating shaft; a sliding groove is provided on the rotating rotating rod (512) and corresponding to the connecting slider (511), wherein the connection mode of the connecting slider (511) and the sliding groove is a sliding connection, and the cross section of the pushing block (513) is an isosceles triangle structure, and the rotating rotating rod (512) and the limiting rotating rod (514) are rotationally connected through a rotating shaft.

7. The lumbar nerve recovery device according to claim 3, characterized in that: The limiting rotating rod (514) and the connecting plate (515) are rotationally connected via a rotating shaft, the rotating rotating rod (512) and the connecting rod (516) are rotationally connected via a rotating shaft, and the connecting rod (516) and the connecting block (517) are rotationally connected via a rotating shaft.

8. The lumbar nerve recovery device according to claim 3, characterized in that: A sliding groove is provided on the fixed connection seat (502) and corresponds to the connecting slider (518), wherein the connection mode of the connecting slider (518) and the sliding groove is a sliding connection. A sliding groove is provided on the side wall of the connecting shell (3) and corresponds to the fixed connecting rod (519), wherein the connection mode of the fixed connecting rod (519) and the sliding groove is a sliding connection.

9. The lumbar nerve recovery device according to claim 3, characterized in that: A sliding groove is provided on the connecting slide rail (601) and corresponds to the connecting slide plate (602), wherein the connecting slide plate (602) is connected to the sliding groove in a sliding manner; a sliding groove is provided on the side wall of the connecting shell (3) and corresponds to the connecting rod (603), wherein the connecting rod (603) is connected to the sliding groove in a sliding manner; and the moving scraper (604) is an ergonomic structure.

10. The lumbar nerve recovery device according to claim 3, characterized in that: The coupling mode of the connecting lever (605) and the guide slide groove (607) is clearance coupling, the connecting shaft (608) is connected to the side wall of the guide connecting plate (606) through a bearing seat, wherein the connection mode of the connecting shaft (608) and the bearing seat is a rotational connection, and the limiting partitions (609) are provided in four groups, wherein the four groups of limiting partitions (609) are evenly connected to the side wall of the connecting shaft (608).

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