A medical nerve relaxation device

Abstract

The present invention discloses a medical nerve relaxation device, and relates to the technical field of medical equipment. The present invention comprises a base and a power assembly, wherein side panels are provided on opposite sides of the base, and deep grooves are provided on the inner side surfaces of the side panels. The power assembly comprises a motor, a pulley and a belt, wherein two pulleys are installed in the deep grooves, and the two pulleys are connected by belt transmission, wherein one pulley is connected to the motor transmission, and a movable seat is provided on the base, and a massage stick is provided on the movable seat, and a roller is provided at the bottom of the movable seat, and the roller moves along the bottom surface of the base, and a fixing portion extends on the side surface of the movable seat, and the fixing portion is fixed on the belt, and the rolling roller drives the massage stick to rotate. The rotating belt of the present invention drives the movable seat to move along the base through the fixing portion, so that the roller rolls along the bottom surface of the base, and the roller drives the massage stick to rotate, and the concave-convex structure provided on the massage stick squeezes and massages the leg during the rotation process, so as to relax the leg nerves.

Description

Technical Field

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

[0002] In modern society, many people need to sit or stand for a long time to work, which makes the blood circulation in the lower limbs poor, especially makes the leg nerves tense, affecting people's normal life. In order to relieve the troubles caused by the tension of the leg nerves, massage and physical therapy are often used to relax the lower limb nerves. Treatment by massage requires regular visits to hospitals and other medical institutions for massage treatment. At present, the degree of attention paid to the patient diagnosis and treatment equipment in the neurology department is not high, resulting in the complicated and cumbersome structure of the existing equipment, the singleness and pertinence are strong, and the use is very inconvenient, and the diagnosis and treatment effect on the patient is not ideal, and it cannot meet the requirements of daily use of medical staff, which affects the daily life of patients and medical staff. Patients with leg cramps or cramps need to massage their legs to activate the menstrual blood, but generally it is manually operated by medical staff, which increases the difficulty of the work of medical staff. Summary of the invention

[0003] The purpose of the present invention is to provide a medical nerve relaxation device, in which a rotating belt drives a movable seat to move along a base through a fixed part, so that a roller rolls along the bottom surface of the base, and the roller drives a massage stick to rotate. The concave and convex structure on the massage stick squeezes and massages the legs during the rotation process, thereby relaxing the leg nerves and solving the related problems raised in the background technology.

[0004] In order to solve the above technical problems, the present invention provides a medical nerve relaxation device, including a base and a power component, the base is provided with side panels on the opposite sides, the inner side surfaces of the side panels are provided with deep grooves, the power component includes a motor, a pulley and a belt, the two pulleys are installed in the deep grooves, and the two pulleys are connected by belt transmission, one of the pulleys is connected to the motor transmission, a movable seat is provided on the base, a massage stick is provided on the movable seat, a roller is installed at the bottom of the movable seat, the roller moves along the bottom surface of the base, a fixing part extends from the side of the movable seat, the fixing part is fixed on the belt, the rolling roller drives the massage stick to rotate, and the base A leg support part 1 and a leg support part 2 are symmetrically arranged on the upper part, and the leg support part 1 and the leg support part 2 are distributed along the moving direction of the movable seat. The legs that need to be relaxed are placed on the leg support part 1 and the leg support part 2, the knee joints of the legs are located on the leg support part 2, and the ankle joints of the legs are located on the leg support part 1. By starting the motor, the motor drives the belt to rotate, and the fixing part extending on the side of the movable seat is fixed on the belt. The rotating belt drives the movable seat to move along the base through the fixing part, so that the roller rolls along the bottom surface of the base, and the roller drives the massage stick to rotate. The concave-convex structure on the massage stick squeezes and massages the legs during the rotation process, so as to relax the leg nerves.

[0005] Furthermore, two opening grooves 2 are symmetrically provided on the movable seat, an opening groove 1 is provided between the two opening grooves 2, the opening direction of the opening groove 1 is opposite to the opening direction of the opening groove 2, a roller is installed in the opening groove 1, a massage stick is installed in the opening groove 2, a cavity is provided in the movable seat, the cavity is located between the opening groove 1 and the opening groove 2, the mounting axis of the roller and the mounting axis of the massage stick both extend to the inside of the cavity, a gear 1 is installed on the mounting axis of the roller, a gear 2 is installed on the mounting axis of the massage stick, the gear 1 and the gear 2 are meshed with each other, and the speed ratio of the gear 2 to the gear 1 is 3:1, so that the roller connected to the gear 1 increases the speed of the massage stick connected to the gear 2 during the rolling process, thereby increasing the number of massages within a single motion stroke, effectively improving the massage effect, and realizing simultaneous massage of both legs through the two massage sticks.

[0006] Furthermore, a strip groove is opened on the outer side of the movable seat, a cover body is installed on the opening of the strip groove, the fixed part is a sliding rod, the sliding rod is slidably installed in the strip groove, the end of the sliding rod extends outward through the cover body, the extended end of the sliding rod is fixed on the belt, the sliding rod moves up and down along the strip groove, when the sliding rod moves downward with the belt, the sliding rod moves in detail along the strip groove, so that the sliding rod follows the belt to perform a circular motion, thereby realizing the reciprocating motion of the movable seat in the base, which is convenient for long-term massage work.

[0007] Furthermore, a slideway is provided on the bottom surface of the base, and the roller moves along the bottom surface of the slideway. The movement path of the roller is limited by the slideway to prevent the roller or the moving seat from deviating during the movement.

[0008] Furthermore, the leg support part 1 includes a bearing plate, a footrest, a movable plate, an elastic plate, a fixed seat and an axle body. A fixed seat is installed on the same side of the two side plates. An axle hole is opened on the fixed seat. An axle body is installed between the two corresponding axle holes. A bearing plate and a movable plate are installed on the axle body. The movable plate rotates around the axle body and forms an angle with the bearing plate. The bearing plate and the movable plate are connected by an elastic plate. An axle seat is provided on the bearing plate, and a footrest is installed on the axle seat.

[0009] Furthermore, a limiting groove is provided at the port of the shaft body, and the central angle corresponding to the limiting groove is 180°. A fan-shaped limiting block is provided in the shaft hole, and the central angle corresponding to the limiting block is 90°. The end of the shaft body is installed in the shaft hole, and the limiting groove and the limiting block are limited in cooperation, and the rotation angle of the supporting plate is 0°-90°.

[0010] Furthermore, the end of the bearing plate is provided with a plurality of groups of connection seats 1, the end of the movable plate is provided with a plurality of groups of connection seats 2, and elastic plates are installed between the corresponding connection seats 1 and 2.

[0011] Furthermore, a protrusion is provided on one side of the movable seat, and the protrusion pushes the movable plate to rotate upward. When the movable seat moves toward the leg support part, the protrusion contacts the movable plate and pushes the movable plate to rotate upward. The movable plate pushes the supporting plate to rotate upward through the elastic plate, so that the legs are lifted upward and the legs can be moved, which prevents the legs from being placed on the relaxation device for a long time without movement, and the joints from being squeezed and causing poor blood flow. In addition, the supporting plate and the movable plate are connected by an elastic plate. After the protrusion collides with the movable plate, the elastic plate absorbs the vibration generated by the collision, thereby reducing the vibration transmitted to the footrest and improving the comfort of use.

[0012] Furthermore, the bearing plate is sleeved on the shaft body, and the bearing plate is fixed on the shaft body through a pin body.

[0013] Furthermore, the second leg support part includes a bearing plate, a footrest, a fixed seat and an axle body. A fixed seat is installed on the other side of the two side plates. An axle hole is opened on the fixed seat. An axle body is installed between the two corresponding axle holes. A bearing plate is installed on the axle body. An axle seat is installed on the bearing plate, and a footrest is installed on the axle seat.

[0014] The present invention has the following beneficial effects:

[0015] The present invention starts a motor, which drives a belt to rotate. A fixed portion extending from a side of a movable seat is fixed on the belt. The rotating belt drives the movable seat to move along the base through the fixed portion, so that a roller rolls along the bottom surface of the base. The roller drives a massage stick to rotate. The concave-convex structure on the massage stick squeezes and massages the legs during the rotation process, so as to relax the leg nerves.

[0016] The sliding rod of the present invention moves up and down along the strip groove. When the sliding rod moves downward following the belt, the sliding rod moves in detail along the strip groove, so that the sliding rod follows the belt to perform circular motion, thereby realizing reciprocating motion of the moving seat in the base, which is convenient for long-term massage work.

[0017] When the movable seat of the present invention moves toward the leg supporting part, the protrusion contacts the movable plate and pushes the movable plate to rotate upward. The movable plate pushes the supporting plate to rotate upward through the elastic plate, so that the legs are lifted upward and the legs are moved, thereby preventing the legs from being placed on the relaxation device for a long time without being moved, and preventing the joints from being squeezed and causing poor blood flow.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the base structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the matching structure of the power assembly and the moving seat of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the mobile seat of the present invention;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the mobile seat of the present invention;

[0025] Figure 6 It is a structural schematic diagram of a leg support part of the present invention;

[0026] Figure 7 It is a schematic diagram of the structure of the fixing seat of the present invention;

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Base; 101. Side panel; 102. Deep groove; 103. Through hole; 104. Slide; 2. Motor; 3. Pulley; 4. Belt; 5. Moving seat; 501. Opening groove 1; 502. Opening groove 2; 503. Strip groove; 504. Cover; 505. Bump; 506. Cavity; 507. Sliding rod; 6. Roller; 601. Gear 1; 7. Massage stick; 701. Gear 2; 8. Loading plate; 801. Connecting seat 1; 802. Axle seat; 9. Footrest; 10. Movable plate; 1001. Connecting seat 2; 11. Elastic plate; 12. Fixed seat; 1201. Axle hole; 1202. Limit block; 13. Axle body; 1301. Limiting groove. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0030] Embodiment 1: Figure 1-Figure 5 As shown, the present invention is a medical nerve relaxation device, including a base 1 and a power assembly, side panels 101 are provided on opposite sides of the base 1, deep grooves 102 are provided on the inner side surfaces of the side panels 101, and through holes 103 are provided on the bottom surfaces of the deep grooves 102, the power assembly includes a motor 2, a pulley 3 and a belt 4, two pulleys 3 are installed in the deep grooves 102, and the two pulleys 3 are connected by the belt 4, one of the input ends of the pulley 3 passes through the through hole 103 and is connected to the motor 2 for transmission, a moving seat 5 is provided on the base 1, a massage stick 7 is provided on the moving seat 5, a roller 6 is installed at the bottom of the moving seat 5, the roller 6 moves along the bottom surface of the base 1, a fixing portion extends from the side surface of the moving seat 5, the fixing portion is fixed on the belt 4, the rolling roller 6 drives the massage stick 7 to rotate, a leg support portion 1 and a leg support portion 2 are symmetrically provided on the base 1, and the leg support portion 1 and the leg support portion 2 are distributed along the moving direction of the moving seat 5.

[0031] The legs that need to be relaxed are placed on the leg support part 1 and the leg support part 2, the knee joint of the leg is located on the leg support part 2, and the ankle joint of the leg is located on the leg support part 1. By starting the motor 2, the motor 2 drives the belt 4 to rotate through the pulley 3, and the fixed part extending on the side of the movable seat 5 is fixed on the belt 4. The rotating belt drives the movable seat 5 to move along the base 1 through the fixed part, so that the roller 6 rolls along the bottom surface of the base 1, and the roller 6 drives the massage stick 7 to rotate. The concave-convex structure on the massage stick 7 squeezes and massages the legs during the rotation process, so as to relax the leg nerves.

[0032] Two opening grooves 502 are symmetrically provided on the movable seat 5, and an opening groove 1 501 is provided between the two opening grooves 502. The opening direction of the opening groove 1 501 is opposite to the opening direction of the opening groove 2 502. A roller 6 is installed in the opening groove 1 501, and a massage stick 7 is installed in the opening groove 2 502. A cavity 506 is provided in the movable seat 5, and the cavity 506 is located between the opening groove 1 501 and the opening groove 2 502. The mounting axis of the roller 6 and the mounting axis of the massage stick 7 both extend to the inside of the cavity 506. A gear 1 601 is installed on the mounting axis of the roller 6, and a gear 2 701 is installed on the mounting axis of the massage stick 7. The gear 1 601 and the gear 2 701 are meshed with each other.

[0033] The rotation speed ratio of gear 2 701 and gear 1 601 is 3:1, so that the roller 6 connected to gear 1 601 can increase the rotation speed of the massage stick 7 connected to gear 2 701 during the rolling process, thereby increasing the number of massage times within a single movement stroke, effectively improving the massage effect, and realizing simultaneous massage treatment of both legs through the two massage sticks 7.

[0034] A strip groove 503 is opened on the outer side of the movable seat 5, and a cover body 504 is installed on the opening of the strip groove 503. The fixed part is a sliding rod 507, and the sliding rod 507 is slidably installed in the strip groove 503. The end of the sliding rod 507 extends outward through the cover body 504, and the extended end of the sliding rod 507 is fixed on the belt 4.

[0035] The sliding rod 507 moves up and down along the strip groove 503. When the sliding rod 507 moves downward following the belt 4, the sliding rod 507 moves in detail along the strip groove 503, so that the sliding rod 507 follows the belt 4 to perform a circular motion, thereby realizing the reciprocating motion of the moving seat 5 in the base 1, which is convenient for long-term massage work.

[0036] A slideway 104 is provided on the bottom surface of the base 1 , and the roller 6 moves along the bottom surface of the slideway 104 . The slideway 104 limits the movement path of the roller 6 , thereby preventing the roller 6 or the moving seat 5 from deviating during the movement.

[0037] Working principle:

[0038] The legs that need to be relaxed are placed on the leg support part 1 and the leg support part 2, the knee joint of the leg is located on the leg support part 2, and the ankle joint of the leg is located on the leg support part 1. By starting the motor 2, the motor 2 drives the belt 4 to rotate through the pulley 3, and the fixed part extending on the side of the movable seat 5 is fixed on the belt 4. The rotating belt drives the movable seat 5 to move along the base 1 through the fixed part, so that the roller 6 rolls along the bottom surface of the base 1, and the roller 6 drives the massage stick 7 to rotate. The concave-convex structure provided on the massage stick 7 squeezes and massages the leg during the rotation process, so as to relax the leg nerves;

[0039] The sliding rod 507 moves up and down along the strip groove 503. When the sliding rod 507 moves downward following the belt 4, the sliding rod 507 moves in detail along the strip groove 503, so that the sliding rod 507 follows the belt 4 to perform a circular motion, thereby realizing the reciprocating motion of the moving seat 5 in the base 1, which is convenient for long-term massage work.

[0040] Embodiment 2: Figure 1-Figure 7 As shown, the present invention is a medical nerve relaxation device, including a base 1 and a power assembly, side panels 101 are provided on opposite sides of the base 1, deep grooves 102 are provided on the inner side surfaces of the side panels 101, and through holes 103 are provided on the bottom surfaces of the deep grooves 102, the power assembly includes a motor 2, a pulley 3 and a belt 4, two pulleys 3 are installed in the deep grooves 102, and the two pulleys 3 are connected by the belt 4, one of the input ends of the pulley 3 passes through the through hole 103 and is connected to the motor 2 for transmission, a moving seat 5 is provided on the base 1, a massage stick 7 is provided on the moving seat 5, a roller 6 is installed at the bottom of the moving seat 5, the roller 6 moves along the bottom surface of the base 1, a fixing portion extends from the side surface of the moving seat 5, the fixing portion is fixed on the belt 4, the rolling roller 6 drives the massage stick 7 to rotate, a leg support portion 1 and a leg support portion 2 are symmetrically provided on the base 1, and the leg support portion 1 and the leg support portion 2 are distributed along the moving direction of the moving seat 5.

[0041] The legs that need to be relaxed are placed on the leg support part 1 and the leg support part 2, the knee joint of the leg is located on the leg support part 2, and the ankle joint of the leg is located on the leg support part 1. By starting the motor 2, the motor 2 drives the belt 4 to rotate through the pulley 3, and the fixed part extending on the side of the movable seat 5 is fixed on the belt 4. The rotating belt drives the movable seat 5 to move along the base 1 through the fixed part, so that the roller 6 rolls along the bottom surface of the base 1, and the roller 6 drives the massage stick 7 to rotate. The concave-convex structure on the massage stick 7 squeezes and massages the legs during the rotation process, so as to relax the leg nerves.

[0042] Two opening grooves 502 are symmetrically provided on the movable seat 5, and an opening groove 1 501 is provided between the two opening grooves 502. The opening direction of the opening groove 1 501 is opposite to the opening direction of the opening groove 2 502. A roller 6 is installed in the opening groove 1 501, and a massage stick 7 is installed in the opening groove 2 502. A cavity 506 is provided in the movable seat 5, and the cavity 506 is located between the opening groove 1 501 and the opening groove 2 502. The mounting axis of the roller 6 and the mounting axis of the massage stick 7 both extend to the inside of the cavity 506. A gear 1 601 is installed on the mounting axis of the roller 6, and a gear 2 701 is installed on the mounting axis of the massage stick 7. The gear 1 601 and the gear 2 701 are meshed with each other.

[0043] The rotation speed ratio of gear 2 701 and gear 1 601 is 3:1, so that the roller 6 connected to gear 1 601 can increase the rotation speed of the massage stick 7 connected to gear 2 701 during the rolling process, thereby increasing the number of massage times within a single movement stroke, effectively improving the massage effect, and realizing simultaneous massage treatment of both legs through the two massage sticks 7.

[0044] A strip groove 503 is opened on the outer side of the movable seat 5, and a cover body 504 is installed on the opening of the strip groove 503. The fixed part is a sliding rod 507, and the sliding rod 507 is slidably installed in the strip groove 503. The end of the sliding rod 507 extends outward through the cover body 504, and the extended end of the sliding rod 507 is fixed on the belt 4.

[0045] The sliding rod 507 moves up and down along the strip groove 503. When the sliding rod 507 moves downward following the belt 4, the sliding rod 507 moves in detail along the strip groove 503, so that the sliding rod 507 follows the belt 4 to perform a circular motion, thereby realizing the reciprocating motion of the moving seat 5 in the base 1, which is convenient for long-term massage work.

[0046] A slideway 104 is provided on the bottom surface of the base 1 , and the roller 6 moves along the bottom surface of the slideway 104 . The slideway 104 limits the movement path of the roller 6 , thereby preventing the roller 6 or the moving seat 5 from deviating during the movement.

[0047] The leg support part 1 includes a bearing plate 8, a footrest 9, a movable plate 10, an elastic plate 11, a fixed seat 12 and an axle body 13. The fixed seats 12 are installed on the same side of the two opposite side plates 101. An axle hole 1201 is opened on the fixed seat 12. The axle body 13 is installed between the two corresponding axle holes 1201. The bearing plate 8 and the movable plate 10 are installed on the axle body 13. The movable plate 10 rotates around the axle body 13 and forms an angle with the bearing plate 8. The bearing plate 8 and the movable plate 10 are connected by the elastic plate 11. The bearing plate 8 is provided with an axle seat 802, and the footrest 9 is installed on the axle seat 802.

[0048] A limiting groove 1301 is provided at the port of the shaft body 13, and the central angle corresponding to the limiting groove 1301 is 180°. A fan-shaped limiting block 1202 is provided in the shaft hole 1201, and the central angle corresponding to the limiting block 1202 is 90°. The end of the shaft body 13 is installed in the shaft hole 1201, and the limiting groove 1301 and the limiting block 1202 are limited and cooperated, and the rotation angle of the supporting plate 8 is 0°-90°.

[0049] The end of the supporting plate 8 is provided with a plurality of groups of connecting seats 1 801 , and the end of the movable plate 10 is provided with a plurality of groups of connecting seats 2 1001 , and an elastic plate 11 is installed between the corresponding connecting seats 1 801 and the connecting seats 2 1001 .

[0050] A protrusion 505 is provided on one side of the movable base 5, and the protrusion 505 pushes the movable plate 10 to rotate upward.

[0051] When the movable seat 5 moves toward the leg support part, the protrusion 505 contacts the movable plate 10 and pushes the movable plate 10 to rotate upward. The movable plate 10 pushes the bearing plate 8 to rotate upward through the elastic plate 11, so that the legs are lifted upward and the legs are moved, so as to avoid the legs being placed on the relaxation device for a long time without being moved, and the joints are squeezed to cause poor blood flow.

[0052] In addition, the supporting plate 8 and the movable plate 10 are connected by an elastic plate 11. After the protrusion 505 collides with the movable plate 10, the elastic plate 11 absorbs the vibration generated by the collision, thereby reducing the vibration transmitted to the footrest 9 and improving the comfort of use.

[0053] The bearing plate 8 is sleeved on the shaft body 13 , and the bearing plate 8 is fixed on the shaft body 13 through a pin body.

[0054] The second leg support part includes a bearing plate 8, a footrest 9, a fixed seat 12 and an axle body 13. The other side of the two opposite side plates 101 is installed with a fixed seat 12, an axle hole 1201 is opened on the fixed seat 12, and an axle body 13 is installed between the two corresponding axle holes 1201. The bearing plate 8 is installed on the axle body 13, and the bearing plate 8 is provided with an axle seat 802, and the footrest 9 is installed on the axle seat 802.

[0055] Working principle:

[0056] The legs that need to be relaxed are placed on the leg support part 1 and the leg support part 2, the knee joint of the leg is located on the leg support part 2, and the ankle joint of the leg is located on the leg support part 1. By starting the motor 2, the motor 2 drives the belt 4 to rotate through the pulley 3, and the fixed part extending on the side of the movable seat 5 is fixed on the belt 4. The rotating belt drives the movable seat 5 to move along the base 1 through the fixed part, so that the roller 6 rolls along the bottom surface of the base 1, and the roller 6 drives the massage stick 7 to rotate. The concave-convex structure provided on the massage stick 7 squeezes and massages the leg during the rotation process, so as to relax the leg nerves;

[0057] The sliding rod 507 moves up and down along the strip groove 503. When the sliding rod 507 moves downward following the belt 4, the sliding rod 507 moves in detail along the strip groove 503, so that the sliding rod 507 follows the belt 4 to perform a circular motion, thereby realizing the reciprocating motion of the moving seat 5 in the base 1, which is convenient for long-term massage work;

[0058] When the movable seat 5 moves toward the leg support part, the protrusion 505 contacts the movable plate 10 and pushes the movable plate 10 to rotate upward. The movable plate 10 pushes the bearing plate 8 to rotate upward through the elastic plate 11, so that the legs are lifted upward and the legs are moved, so as to avoid the legs being placed on the relaxation device for a long time without being moved, and the joints are squeezed to cause poor blood flow.

[0059] In addition, the supporting plate 8 and the movable plate 10 are connected by an elastic plate 11. After the protrusion 505 collides with the movable plate 10, the elastic plate 11 absorbs the vibration generated by the collision, thereby reducing the vibration transmitted to the footrest 9 and improving the comfort of use.

[0060] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A medical nerve relaxation device, comprising a base (1) and a power assembly, characterized in that: The base (1) is provided with side plates (101) on two opposite sides, and the inner side surfaces of the side plates (101) are provided with deep grooves (102); The power assembly comprises a motor (2), a pulley (3) and a belt (4), wherein two pulleys (3) are installed in the deep groove (102), and the two pulleys (3) are connected to each other through a belt (4), and one of the pulleys (3) is connected to the motor (2). The base (1) is provided with a movable seat (5), the movable seat (5) is provided with a massage stick (7), a roller (6) is installed at the bottom of the movable seat (5), the roller (6) moves along the bottom surface of the base (1), a fixed part extends from the side surface of the movable seat (5), the fixed part is fixed on the belt (4), and the rolling roller (6) drives the massage stick (7) to rotate; The base (1) is symmetrically provided with a first leg support part and a second leg support part, wherein the first leg support part and the second leg support part are distributed along the moving direction of the moving seat (5); The movable seat (5) is symmetrically provided with two second opening grooves (502), an opening groove (501) is provided between the two second opening grooves (502), and the opening direction of the first opening groove (501) is opposite to the opening direction of the second opening groove (502); A roller (6) is installed in the first opening groove (501), and a massage stick (7) is installed in the second opening groove (502); The movable seat (5) is provided with a cavity (506) therein, the cavity (506) being located between the opening slot 1 (501) and the opening slot 2 (502), the mounting shaft of the roller (6) and the mounting shaft of the massage stick (7) both extending into the cavity (506), the mounting shaft of the roller (6) being provided with a gear 1 (601), the mounting shaft of the massage stick (7) being provided with a gear 2 (701), the gear 1 (601) and the gear 2 (701) being meshed with each other, the speed ratio of the gear 2 (701) to the gear 1 (601) being 3:1, so that the roller (6) connected to the gear 1 (601) can increase the speed of the massage stick (7) connected to the gear 2 (701) during the rolling process; The outer side of the movable seat (5) is provided with a strip-shaped groove (503), and a cover body (504) is installed on the opening of the strip-shaped groove (503); The fixed portion is a sliding rod (507), and the sliding rod (507) is slidably installed in the strip groove (503). The end of the sliding rod (507) passes through the cover body (504) and extends outward. The extended end of the sliding rod (507) is fixed on the belt (4). The sliding rod (507) moves up and down along the strip groove (503). When the sliding rod (507) moves downward following the belt (4), the sliding rod (507) moves in a circular manner along the strip groove (503), so that the sliding rod (507) follows the belt (4) to perform a circular movement, thereby realizing that the movable seat (5) performs a reciprocating movement in the base (1), which is convenient for performing massage work for a long time.

2. A medical nerve relaxation device according to claim 1, characterized in that: A slideway (104) is provided on the bottom surface of the base (1), and the roller (6) moves along the bottom surface of the slideway (104).

3. A medical nerve relaxation device according to claim 1, characterized in that: The leg support part 1 comprises a bearing plate (8), a footrest (9), a movable plate (10), an elastic plate (11), a fixed seat (12) and an axle (13); the fixed seat (12) is installed on the same side of the two side plates (101); an axle hole (1201) is opened on the fixed seat (12); the axle (13) is installed between the two corresponding axle holes (1201); the bearing plate (8) and the movable plate (10) are installed on the axle (13); the movable plate (10) rotates around the axle (13) and forms an angle with the bearing plate (8); the bearing plate (8) and the movable plate (10) are connected via the elastic plate (11); An axle seat (802) is provided on the bearing plate (8), and a footrest (9) is mounted on the axle seat (802).

4. A medical nerve relaxation device according to claim 3, characterized in that: The end of the shaft body (13) is provided with a limiting groove (1301), and the central angle corresponding to the limiting groove (1301) is 180°; A sector-shaped limit block (1202) is provided in the shaft hole (1201), and the center angle corresponding to the limit block (1202) is 90°; The end of the shaft body (13) is installed in the shaft hole (1201), and the limiting groove (1301) and the limiting block (1202) are matched to each other, so that the bearing plate (8) can rotate at an angle of 0°-90°.

5. A medical nerve relaxation device according to claim 4, characterized in that: The end of the bearing plate (8) is provided with a plurality of groups of connection seats 1 (801), the end of the movable plate (10) is provided with a plurality of groups of connection seats 2 (1001), and elastic plates (11) are installed between the corresponding connection seats 1 (801) and the connection seats 2 (1001).

6. A medical nerve relaxation device according to claim 5, characterized in that: A protrusion (505) is provided on one side of the movable seat (5), and the protrusion (505) pushes the movable plate (10) to rotate upward.

7. A medical nerve relaxation device according to claim 6, characterized in that: The bearing plate (8) is sleeved on the shaft body (13), and the bearing plate (8) is fixed on the shaft body (13) via a pin.

8. A medical nerve relaxation device according to claim 7, characterized in that: The second leg support part comprises a bearing plate (8), a footrest (9), a fixing seat (12) and an axle body (13); the fixing seat (12) is installed on the other side of the two side plates (101); an axle hole (1201) is opened on the fixing seat (12); the axle body (13) is installed between the two corresponding axle holes (1201); the bearing plate (8) is installed on the axle body (13); the bearing plate (8) is provided with an axle seat (802); and the footrest (9) is installed on the axle seat (802).

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