Rehabilitation nursing device for lumbar vertebra injury patient

Abstract

The rehabilitation nursing device comprises a support plate, a placement bin is movably connected to the surface of one side of the support plate, a backup plate is fixedly connected to the surface of one side of the placement bin, and a pushing and lifting air cylinder is movably connected to the surface of one side of the placement bin; the other end of the pushing and lifting air cylinder is movably connected to the surface of one side of the support plate, and a nursing assembly is arranged in the containing bin. A comfortable fitting angle is formed between the placing bin and the whole device at the upper end of the placing bin and the support plate, the motor drives the two bidirectional threaded rods to rotate, the positions of the two double-layer lifting plates are changed, the two side placing plates are made to conduct extrusion deformation of a certain angle on the arc-shaped plate, and the needed comfortable bending degree is achieved; the two ends of the nursing assembly are pushed forwards through the telescopic air cylinder, the supporting strength and shape are adjusted according to the waist movement and posture change of a patient, personalized adaptation is conducted according to the waist size and shape of the patient, and various requirements during use are met.

Description

Technical Field

[0001] The invention relates to the technical field of lumbar vertebra injury rehabilitation nursing, and in particular to a rehabilitation nursing device for patients with lumbar vertebra injury. Background Art

[0002] In daily life, people may suffer from fatigue of waist muscles due to long periods of sitting or standing or engage in heavy physical labor, which may reduce the ability to protect the spine and increase the risk of lumbar damage. Bad living habits, such as incorrect sitting posture, will also increase the load on the lumbar spine and lead to chronic injury. If the waist is hit, squeezed or sprained, such as accidentally sprained during sports activities or daily life, it may also cause lumbar injury, which will then require treatment assisted by professional devices. Rehabilitation and nursing devices for patients with lumbar injury mainly refer to a series of medical devices or supplies used to assist in the rehabilitation of patients with lumbar injury, provide support and protection. These devices are designed to reduce the burden on the lumbar spine, promote the repair and regeneration of the lumbar spine and surrounding tissues, and accelerate the patient's recovery process.

[0003] In the use of existing rehabilitation care devices for lumbar patients, patients with lumbar injury usually need stronger support and stability to reduce the mobility of the lumbar spine and thus relieve pain. Therefore, rehabilitation care devices are often designed to focus on providing stable support, which may make it difficult for the device to take into account the massage function when it fits the waist. In addition, there are large individual differences among patients with lumbar injury, including the degree, location, and rehabilitation stage of lumbar injury. Different patients have different needs for rehabilitation care devices. Some patients may pay more attention to support and stability, while some patients may prefer a soothing massage effect. Rehabilitation care devices need to have a certain degree of adjustability and adaptability to meet the needs of different patients. Summary of the invention

[0004] The purpose of the present invention is to provide a rehabilitation nursing device for patients with lumbar vertebrae injuries to solve the problems raised in the above-mentioned background technology.

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

[0006] A rehabilitation nursing device for patients with lumbar vertebrae injuries, comprising a support plate, a placement bin is movably connected to one side surface of the support plate, a support plate is fixedly connected to one side surface of the placement bin, a lifting cylinder is movably connected to one side surface of the placement bin, the other end of the lifting cylinder is movably connected to one side surface of the support plate, and a nursing component is arranged inside the placement bin;

[0007] The care component includes an arc-shaped plate, and the upper and lower ends of the arc-shaped plate are movably connected to side plates. An arc-shaped groove is opened on one side surface of the side plate. Five arc-shaped plates are arranged and distributed in a linear array. The number of the arc-shaped grooves opened on the upper ends of the side plates located at the two ends is one, and the number of the arc-shaped grooves opened on the upper ends of the three side plates in the middle is two, and the two arc-shaped grooves are symmetrically arranged. A double-layer sliding plate is movably connected to the surface of one side of the side plate, and a connecting bolt is movably connected to the middle part of the double-layer sliding plate, and a telescopic plate is fixedly connected to the surface of one side of the connecting bolt.

[0008] Furthermore, one side surface of the other end of the telescopic plate is movably connected to a double-layer lifting plate through the connecting bolt, and one side surface of the double-layer lifting plate is movably connected to a two-way threaded rod, two of the two-way threaded rods are provided and are symmetrically distributed in the left and right, and a linkage gear is fixedly connected to the middle of the two-way threaded rod, and two of the linkage gears are fixedly connected and are symmetrically distributed in the upper and lower parts.

[0009] Furthermore, the lower end of the bidirectional threaded rod extends to the lower end of the placement bin, and the bottom end of the bidirectional threaded rod is fixedly connected to one of the linkage gears, and the outer sides of the two linkage gears located in the same horizontal plane are meshed with a linkage chain, and the lower end of the placement bin is fixedly connected to a motor, and a semicircular baffle is fixedly connected to one side surface of the placement bin, and two semicircular baffles are provided, and the two semicircular baffles are used to protect the two linkage gears arranged at the bottom, and the output end of the motor is fixedly connected to one of the linkage gears, and the linkage gear at the output end of the motor is meshed with the linkage chain at the bottom.

[0010] Furthermore, the outer surfaces of the arc plates at both ends are fixedly connected with side arc plates, one side surface of the side arc plates is fixedly connected with an elastic baffle, one side surface of the elastic baffle is fixedly connected with a fixed plate, one side surface of the fixed plate is fixedly connected with an electric motor, the output end of the electric motor is fixedly connected with a first rotating rod, one side surface of the side arc plate is fixedly connected with a positioning frame, one end of the positioning frame is movably connected with a second rotating rod, one end of the second rotating rod is fixedly connected with a synchronous gear, one end of the first rotating rod and one end of the second rotating rod are both fixedly connected with a synchronous gear, and the outer sides of the two opposite synchronous gears are meshed with a synchronous chain.

[0011] Furthermore, a retaining ring is fixedly connected to one side surface of the first rotating rod, a telescopic cylinder is provided on one side of the first rotating rod, one end of the telescopic cylinder is movably connected to the first rotating rod through the retaining ring, and the other end of the telescopic cylinder is movably connected to one side surface of the placement bin, a first bevel gear is fixedly connected to one side surface of the second rotating rod, the upper and lower sides of the first bevel gear are meshed with second bevel gears, a connecting frame is movably connected to one side surface of the second rotating rod, and one end of the second bevel gear is movably connected to one side surface of the connecting frame.

[0012] Furthermore, the second bevel gear and one side surface of the first rotating rod are fixedly connected with a coupling, the one side surface of the coupling connected to the second bevel gear is fixedly connected with the first rotating cylinder, the outer side of the first rotating cylinder is fixedly connected with a rotating cone, the one side surface of the coupling connected to the first rotating rod is fixedly connected with the second rotating cylinder, the outer side of the second rotating cylinder is fixedly connected with a guide cone, the inner sides of the second rotating cylinder and the first rotating cylinder are both provided with a cross groove, and the inner sides of the second rotating cylinder and the first rotating cylinder are both fixedly connected with a bottom plate.

[0013] Furthermore, both sides of the bottom plate are fixedly connected with a first spring, the other end of the first spring is fixedly connected with a cross rod, the cross rod is movably connected to the inside of the cross groove, the cross rod and the cross groove are adapted to each other, a V-shaped frame is fixedly connected to the surface of one side of the arc plate, two V-shaped frames are arranged on the inner side of one arc plate, the two V-shaped frames are symmetrically and evenly distributed, one end of the V-shaped frame is adapted to the rotating blocks at the two ends of the first rotating cylinder, and the first rotating cylinder is fixed in position by the cooperation between the rotating blocks and the V-shaped frames.

[0014] Furthermore, an elastic fixing frame is fixedly connected to one side surface of the arc plate, a rotation groove is opened on the inner side of the elastic fixing frame, the rotation groove and the middle part of the second rotating cylinder are adapted to each other, and the position of the second rotating cylinder is fixed by the elastic fixing frame, and a retrieval frame is fixedly connected to one side surface of the arc plate, a second spring is arranged on the inner side of the retrieval frame, and one end of the second spring is fixedly connected to one side surface of the arc plate.

[0015] Furthermore, the other end of the second spring is fixedly connected to a tracing rod, the middle part of the tracing rod is movably arranged on the inner side of the tracing frame, both ends of the tracing rod are fixedly connected to guide column frames, the sliding groove arrangement at the rear end of the guide column frame corresponds to the rotating cone on the outer side of the first rotating cylinder, a guide column groove is opened on one side surface of the arc plate, and the arrangement of the guide column groove corresponds to the guide column at the front end of the guide column frame.

[0016] Furthermore, a square groove is provided on one side surface of the bracket plate.

[0017] Compared with the prior art, the present invention provides a rehabilitation nursing device for patients with lumbar spine injury, which has the following beneficial effects:

[0018] 1. The present invention uses a controller to control the lifting cylinder to work according to the needs of use, so that a comfortable angle is formed between the placement bin and the upper end of the placement bin and the bracket plate. When the patient lies on the upper end of the device, the controller is used to drive the motor to work, and the motor drives the two bidirectional threaded rods to rotate, so that the upper and lower positions of the two double-layer lifting plates are changed, thereby driving the upper and lower side plates to approach each other and squeeze and deform the arc plate at a certain angle to achieve the required comfortable bending degree. After that, the telescopic cylinder is used to push the two ends of the nursing component forward so that the two ends of the whole are bent forward, so that the nursing component as a whole fits the human body perfectly, can adjust the support strength and shape according to the patient's waist activities and posture changes, and can be personalized according to the patient's waist size and shape. Adaptation meets various needs during use, so that it can provide the best support effect for the patient in different situations, and further reduce the load and injury risk of the lumbar spine;

[0019] 2. The present invention controls the electric motor to work through a controller. The electric motor drives the first rotating rod to rotate while driving the first rotating cylinder and the outer rotating cone to rotate. At the same time, the guide column frame, the backtracking frame, the backtracking rod and the second spring are used in coordination to make the rotating cone reciprocate and push the guide column frame forward. The guide column at the front section of the guide column frame extends from the inside of the guide column groove and pushes the hammer to the waist position, which can accelerate the flow of blood in the waist, provide more nutrients and oxygen to the lumbar spine and surrounding tissues, and accelerate the discharge of metabolic products, which helps to reduce inflammation and swelling.

[0020] 3. The present invention controls the electric motor to work through a controller. While the electric motor drives the first rotating rod to rotate, it also drives the second rotating rod to rotate synchronously. At the same time, the first bevel gear and the second bevel gear are used in conjunction to make the upper and lower layers of the second rotating cylinders and the outer guide cones rotate synchronously. The upper and lower layers rotate in opposite directions, and the device as a whole realizes a pushing and scraping action on the waist, so that it can gently scrape the waist skin, stimulate the subcutaneous tissue and acupuncture points, and further promote blood circulation. This soothing method can relax the waist muscles, relieve tension and pain, and through gentle scraping and stimulation, the waist muscles are relaxed and soothed, which helps to reduce the patient's pain and discomfort and improve the quality of life.

[0021] 4. The present invention closely fits the patient's waist curve through the overall device, reduces the gap, provides stable support for the lumbar spine, and enables the massage force to be accurately transmitted to the muscle tissue. Through continuous support and a variety of massage relief methods, the rehabilitation care device can stimulate the growth and repair of the waist muscles, thereby enhancing muscle strength. Strong muscles can provide better support and protection for the lumbar spine, reduce the weight and force on the lumbar spine, and with the relief of muscle tension and pain, and the improvement of lumbar stability, the patient's lumbar mobility will also be improved, which will help the patient to better perform rehabilitation training and accelerate the rehabilitation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention from a front viewing angle;

[0023] Figure 2 This is a schematic diagram of a cross-section of the three-dimensional structure of the present invention from a front viewing angle;

[0024] Figure 3 It is a schematic diagram of the first section of the three-dimensional structure of some components of the present invention;

[0025] Figure 4 It is a schematic diagram of the exploded three-dimensional structure of the present invention from an upward viewing angle;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of some components of the present invention;

[0027] Figure 6 It is a first exploded schematic diagram of the three-dimensional structure of some components of the present invention;

[0028] Figure 7 For the present invention Figure 6 A magnified schematic diagram of the middle A area;

[0029] Figure 8 For the present invention Figure 6 A magnified schematic diagram of the middle B area;

[0030] Fig. 9 It is a second exploded schematic diagram of the three-dimensional structure of some components of the present invention;

[0031] Fig.10 It is a schematic diagram of the second cross-section of the three-dimensional structure of some components of the present invention.

[0032] In the figure: 1, bracket plate; 2, placement bin; 3, support plate; 4, push cylinder; 5, care component; 6, arc plate; 7, side plate; 8, arc groove; 9, double-layer sliding plate; 10, connecting bolt; 11, telescopic plate; 12, double-layer lifting plate; 13, two-way threaded rod; 14, linkage gear; 15, linkage chain; 16, side arc plate; 17, elastic baffle; 18, electric motor; 19, first rotating rod; 20, synchronous gear; 21, retaining ring; 22, synchronous chain; 23, second rotating rod; 24, positioning frame; 25, first bevel gear wheel; 26, second bevel gear; 27, connecting frame; 28, coupling; 29, telescopic cylinder; 30, first rotating cylinder; 31, rotating cone; 32, rotating block; 33, V-shaped frame; 34, cross rod; 35, first spring; 36, bottom plate; 37, elastic fixing frame; 38, rotating groove; 39, guide cone; 40, cross groove; 41, guide column frame; 42, backtracking frame; 43, backtracking rod; 44, second spring; 45, guide column groove; 46, fixing plate; 47, second rotating cylinder; 48, motor; 49, semicircular baffle; 50, square groove. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0035] Example

[0036] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10The present invention provides a technical solution: a rehabilitation nursing device for patients with lumbar vertebrae injuries, comprising a support plate 1, a placement bin 2 is movably connected to one side surface of the support plate 1, a support plate 3 is fixedly connected to one side surface of the placement bin 2, a lifting cylinder 4 is movably connected to one side surface of the placement bin 2, the other end of the lifting cylinder 4 is movably connected to one side surface of the support plate 1, a nursing component 5 is arranged inside the placement bin 2, and the lifting cylinder 4 is used to change the folding angle between the placement bin 2 and the upper end as a whole and the support plate 1, so as to achieve the most comfortable body state during use;

[0037] The nursing component 5 includes an arc-shaped plate 6, and the upper and lower ends of the arc-shaped plate 6 are movably connected with side plates 7. An arc-shaped groove 8 is opened on one side surface of the side plate 7. There are five arc-shaped plates 6 and they are distributed in a linear array. The number of arc-shaped grooves 8 opened on the upper ends of the side plates 7 at the two ends is one, and the number of arc-shaped grooves 8 opened on the upper ends of the three side plates 7 in the middle is two, and the two arc-shaped grooves 8 are symmetrically arranged. A double-layer sliding plate 9 is movably connected to the surface of one side of the side plate 7. A connecting bolt 10 is movably connected to the middle part of the double-layer sliding plate 9. A telescopic plate 11 is fixedly connected to the surface of one side of the connecting bolt 10. The arc-shaped plate 6 itself can realize simple compression and bending deformation. Each arc-shaped plate 6 is rotatably connected by a hinge. When the arc-shaped plate 6 rotates and realizes bending as a whole, the two ends of the double-layer sliding plate 9 are driven to slide and move inside the arc-shaped groove 8 at the upper end of the side plate 7. The telescopic plate 11 is telescopically processed accordingly, which is convenient for the use of the overall device.

[0038] A double-layer lifting plate 12 is movably connected to one side surface of the other end of the telescopic plate 11 through a connecting bolt 10, and a bidirectional threaded rod 13 is movably connected to one side surface of the double-layer lifting plate 12. Two bidirectional threaded rods 13 are provided and are symmetrically distributed in the left and right. A linkage gear 14 is fixedly connected to the middle of the bidirectional threaded rod 13. Two linkage gears 14 are fixedly connected and are symmetrically distributed in the upper and lower parts. When the bidirectional threaded rod 13 rotates, the double-layer lifting plate 12 is driven to achieve up and down displacement changes.

[0039] The lower end of the two-way threaded rod 13 extends to the lower end of the placement bin 2, and a linkage gear 14 is fixedly connected to the bottom end of the two-way threaded rod 13, and the outer sides of the two linkage gears 14 located in the same horizontal plane are meshed with a linkage chain 15, and the lower end of the placement bin 2 is fixedly connected to a motor 48, and a semicircular baffle 49 is fixedly connected to the surface of one side of the placement bin 2. Two semicircular baffles 49 are provided, and the two semicircular baffles 49 are used to protect the two linkage gears 14 provided at the bottom, and a linkage gear 14 is fixedly connected to the output end of the motor 48, and the linkage gear 14 at the output end of the motor 48 is meshed with the linkage chain 15 at the bottom. The motor 48 drives the linkage gear 14 at the output end of the motor 48 to rotate, thereby driving the linkage chain 15 at the bottom to rotate, and driving the rotation of the two two-way threaded rods 13 as a whole, and the cooperation between the linkage gear 14 and the linkage chain 15 is used to make the two two-way threaded rods 13 rotate synchronously.

[0040] The outer surfaces of the arc plates 6 at both ends are fixedly connected with the side arc plates 16, and the side surfaces of the side arc plates 16 are fixedly connected with the elastic baffles 17, and the elastic baffles 17 can be extruded and bent accordingly following the bending deformation of the side arc plates 16. One side surface of the elastic baffle 17 is fixedly connected with the fixing plate 46, and the side surface of the fixing plate 46 is fixedly connected with the electric motor 18, and the output end of the electric motor 18 is fixedly connected with the first rotating rod 19, and the side surface of the side arc plate 16 is fixedly connected with the positioning frame 24, and one end of the positioning frame 24 is movably connected with the second rotating rod 23, and the positioning frame 24 is used to fix the specific position of the second rotating rod 23 , and the second rotating rod 23 can be rotated here, one end of the second rotating rod 23 is fixedly connected with a synchronous gear 20, one end of the first rotating rod 19 and one end of the second rotating rod 23 are fixedly connected with the synchronous gear 20, and the outer sides of the two opposite synchronous gears 20 are meshed and connected with a synchronous chain 22. The electric motor 18 drives the first rotating rod 19 to rotate, and the first rotating rod 19 and the second rotating rod 23 are used in coordination with each other. The synchronous gear 20 and the synchronous chain 22 between the first rotating rod 19 and the second rotating rod 23 are used to achieve synchronous rotation, and a coupling 28 is provided between the cross rods 34 at both ends of each group of rotating rods to connect them together.

[0041] A retaining ring 21 is fixedly connected to the side surface of the first rotating rod 19, and a telescopic cylinder 29 is provided on one side of the first rotating rod 19. One end of the telescopic cylinder 29 is movably connected to the first rotating rod 19 through the retaining ring 21. The retaining ring 21 limits the position of one end of the telescopic cylinder 29 to prevent it from affecting the operation and use of other components during the telescopic process. The other end of the telescopic cylinder 29 is movably connected to the side surface of the placement bin 2. A first bevel gear 25 is fixedly connected to the side surface of the second rotating rod 23, and the upper and lower sides of the first bevel gear 25 are meshed and connected with the second bevel gear 26. A side surface of the second rotating rod 23 is movably connected to a connecting frame 27, and one end of the second bevel gear 26 is movably connected to a side surface of the connecting frame 27. When the first bevel gear 25 rotates, it drives the two second bevel gears 26 to rotate. There is a coupling 28 between the cross rods 34 at both ends of each group of rotating rods to connect them together.

[0042] The second bevel gear 26 and one side surface of the first rotating rod 19 are fixedly connected with a coupling 28, one side surface of the coupling 28 connected to one side of the second bevel gear 26 is fixedly connected with the first rotating cylinder 30, the outer side of the first rotating cylinder 30 is fixedly connected with a rotating cone 31, one side surface of the coupling 28 connected to one side of the first rotating rod 19 is fixedly connected with a second rotating cylinder 47, the outer side of the second rotating cylinder 47 is fixedly connected with a guide cone 39, the inner sides of the second rotating cylinder 47 and the first rotating cylinder 30 are both provided with a cross groove 40, the inner sides of the second rotating cylinder 47 and the first rotating cylinder 30 are both fixedly connected with a bottom plate 36, when the second rotating cylinder 47 rotates, the guide cone 39 is driven to rotate, so as to achieve the soothing effect of scraping, stimulate subcutaneous tissue and acupuncture points, further promote blood circulation, relax waist muscles, and relieve tension and pain.

[0043] The first spring 35 is fixedly connected to both sides of the bottom plate 36, and the other end of the first spring 35 is fixedly connected to a cross rod 34, which is movably connected to the inside of the cross groove 40, and the cross rod 34 and the cross groove 40 are adapted to each other. The cross rod 34, the cross groove 40 and the first spring 35 are used in coordination, so that the positions of each component are fixed, and the whole can still be stably rotated and used when it is bent. When the whole is bent, the distance between the components is alienated, and the stretching position is driven, and the overall device is still controllable. A V-shaped frame 33 is fixedly connected to the surface of one side of the arc plate 6, and two V-shaped frames 33 are arranged on the inner side of an arc plate 6. The two V-shaped frames 33 are symmetrically evenly distributed, and one end of the V-shaped frame 33 is adapted to the rotating blocks 32 at both ends of the first rotating cylinder 30. The first rotating cylinder 30 is fixed in its position by the coordination between the rotating blocks 32 and the V-shaped frame 33.

[0044] An elastic fixing frame 37 is fixedly connected to one side surface of the arc plate 6, and a rotation groove 38 is opened on the inner side of the elastic fixing frame 37. The rotation groove 38 and the middle part of the second rotating cylinder 47 are adapted to each other, and the position of the second rotating cylinder 47 is fixed by the elastic fixing frame 37. A backtracking frame 42 is fixedly connected to one side surface of the arc plate 6, and a second spring 44 is arranged on the inner side of the backtracking frame 42. One end of the second spring 44 is fixedly connected to one side surface of the arc plate 6. The elastic fixing frame 37 can fix the specific position of the second rotating cylinder 47 and facilitate its own rotation.

[0045] The other end of the second spring 44 is fixedly connected to a tracing rod 43, the middle part of the tracing rod 43 is movably arranged on the inner side of the tracing frame 42, and the two ends of the tracing rod 43 are fixedly connected to guide column frames 41, and the arrangement of the slide grooves at the rear end of the guide column frames 41 corresponds to the rotating cone 31 on the outer side of the first rotating cylinder 30. A guide column groove 45 is provided on one side surface of the arc plate 6, and the arrangement of the guide column groove 45 corresponds to the guide column at the front end of the guide column frame 41. When the guide column frame 41 moves forward, the guide column at the front section will be pushed out from the inside of the guide column groove 45, which has the effect of pushing hammer massage. At the same time, the rotation of the first rotating cylinder 30 and the rotating cone 31 and the coordinated use of the second spring 44 and the tracing rod 43 are utilized to realize the reciprocating pushing hammer effect.

[0046] A square groove 50 is provided on one side surface of the bracket plate 1. The square groove 50 facilitates the placement and movement of devices such as the motor 48 at the lower end of the placement bin 2 when the bin 2 and the upper end are bent as a whole. A controller is fixedly connected to one side surface of the fixed plate 46. The controller is electrically connected to the lifting cylinder 4, the controller is electrically connected to the electric motor 18, the controller is electrically connected to the telescopic cylinder 29, and the controller is electrically connected to the motor 48.

[0047] When in use (working), according to the needs of use, the controller is used to control the lifting cylinder 4 to work, so that a comfortable angle is formed between the placement bin 2 and the upper end of the placement bin 2 and the bracket plate 1. When the patient lies on the upper end of the device, the controller is used to drive the motor 48 to work, and the motor 48 drives the two bidirectional threaded rods 13 to rotate, so that the upper and lower positions of the two double-layer lifting plates 12 change, thereby driving the upper and lower side plates 7 to approach each other and extrude the arc plate 6 at a certain angle to achieve the required comfortable bending degree. Then, the telescopic cylinder 29 is used to push the two ends of the nursing component 5 forward so that the two ends of the whole bend forward, so that the nursing component 5 fits the human body perfectly as a whole, and can adjust the support strength and shape according to the patient's waist movement and posture changes. Then, when the patient lies on the device, the controller controls the electric motor 18 to work, and the electric motor 18 drives the first rotating rod 19 to rotate At the same time, the first rotating cylinder 30 and the outer rotating cone 31 are driven to rotate. At the same time, the guide column frame 41, the backtracking frame 42, the backtracking rod 43 and the second spring 44 are used in combination, so that the rotating cone 31 reciprocates and pushes the guide column frame 41 forward. The guide column of the front section of the guide column frame 41 extends from the inside of the guide column groove 45, and the push hammer is to the waist position. The electric motor 18 drives the first rotating rod 19 to rotate while driving the second rotating rod 23 to rotate synchronously. At the same time, the first bevel gear 25 and the second bevel gear 26 are used in combination, so that the upper and lower layers of the second rotating cylinder 47 and the outer guide cone 39 rotate synchronously, and the upper and lower layers rotate in opposite directions, so that the device can push and scrape the waist as a whole. The overall device fits the patient's waist curve closely, reduces the gap, provides stable support for the lumbar spine, and enables the massage force to be accurately transmitted to the muscle tissue. Through continuous support and a variety of massage and relief methods, it helps patients to better perform rehabilitation training and accelerate the rehabilitation process.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A rehabilitation nursing device for patients with lumbar spine injuries, comprising a support plate (1), characterized in that: A placement bin (2) is movably connected to one side surface of the support plate (1), a support plate (3) is fixedly connected to one side surface of the placement bin (2), a lifting cylinder (4) is movably connected to one side surface of the placement bin (2), the other end of the lifting cylinder (4) is movably connected to one side surface of the support plate (1), and a nursing component (5) is arranged inside the placement bin (2); The nursing component (5) comprises an arc-shaped plate (6), the upper and lower ends of the arc-shaped plate (6) are movably connected to a side plate (7), one side surface of the side plate (7) is provided with an arc-shaped groove (8), five arc-shaped plates (6) are arranged and distributed in a linear array, the number of the arc-shaped grooves (8) opened at the upper ends of the side plates (7) located at the two ends is one, the number of the arc-shaped grooves (8) opened at the upper ends of the three side plates (7) in the middle is two, and the two arc-shaped grooves (8) are symmetrically arranged, one side surface of the side plate (7) is movably connected to a double-layer sliding plate (9), the middle part of the double-layer sliding plate (9) is movably connected to a connecting bolt (10), and one side surface of the connecting bolt (10) is fixedly connected to a telescopic plate (11).

2. A rehabilitation nursing device for patients with lumbar vertebrae injury according to claim 1, characterized in that: A double-layer lifting plate (12) is movably connected to one side surface of the other end of the telescopic plate (11) through the connecting bolt (10); a bidirectional threaded rod (13) is movably connected to one side surface of the double-layer lifting plate (12); two bidirectional threaded rods (13) are provided and are symmetrically distributed in the left and right manner; a linkage gear (14) is fixedly connected to the middle of the bidirectional threaded rod (13); two linkage gears (14) are fixedly connected and are symmetrically distributed in the upper and lower manner.

3. The rehabilitation nursing device for patients with lumbar vertebrae injury according to claim 2 is characterized in that: The lower end of the bidirectional threaded rod (13) extends to the lower end of the placement bin (2); the bottom end of the bidirectional threaded rod (13) is fixedly connected to one of the linkage gears (14); the outer sides of the two linkage gears (14) located on the same horizontal plane are meshedly connected to a linkage chain (15); the lower end of the placement bin (2) is fixedly connected to a motor (48); a semicircular baffle (49) is fixedly connected to a side surface of the placement bin (2); two semicircular baffles (49) are provided, and the two semicircular baffles (49) are used to protect the two linkage gears (14) provided at the bottom; the output end of the motor (48) is fixedly connected to one of the linkage gears (14); the linkage gear (14) at the output end of the motor (48) meshes with the linkage chain (15) at the bottom.

4. The rehabilitation nursing device for patients with lumbar vertebrae injury according to claim 3 is characterized in that: The outer surfaces of the arc plates (6) at both ends are fixedly connected to the side arc plates (16), one side surface of the side arc plates (16) is fixedly connected to the elastic baffle plate (17), one side surface of the elastic baffle plate (17) is fixedly connected to the fixed plate (46), one side surface of the fixed plate (46) is fixedly connected to the electric motor (18), the output end of the electric motor (18) is fixedly connected to the first rotating rod (19), one side surface of the side arc plates (16) is fixedly connected to the positioning frame (24), one end of the positioning frame (24) is movably connected to the second rotating rod (23), one end of the second rotating rod (23) is fixedly connected to the synchronous gear (20), one end of the first rotating rod (19) and one end of the second rotating rod (23) are both fixedly connected to the synchronous gear (20), and the outer sides of the two opposite synchronous gears (20) are meshingly connected with a synchronous chain (22).

5. The rehabilitation nursing device for patients with lumbar vertebrae injury according to claim 4, characterized in that: A retaining ring (21) is fixedly connected to one side surface of the first rotating rod (19); a telescopic cylinder (29) is provided on one side of the first rotating rod (19); one end of the telescopic cylinder (29) is movably connected to the first rotating rod (19) through the retaining ring (21); the other end of the telescopic cylinder (29) is movably connected to one side surface of the placement bin (2); a first bevel gear (25) is fixedly connected to one side surface of the second rotating rod (23); the first bevel gear (25) is meshedly connected to the second bevel gear (26) on both upper and lower sides; a connecting frame (27) is movably connected to one side surface of the second rotating rod (23); one end of the second bevel gear (26) is movably connected to one side surface of the connecting frame (27).

6. The rehabilitation nursing device for patients with lumbar vertebrae injury according to claim 5, characterized in that: The second bevel gear (26) and one side surface of the first rotating rod (19) are both fixedly connected with a coupling (28); one side surface of the coupling (28) connected to one side of the second bevel gear (26) is fixedly connected with a first rotating cylinder (30); a rotating cone (31) is fixedly connected to the outer side of the first rotating cylinder (30); a second rotating cylinder (47) is fixedly connected to one side surface of the coupling (28) connected to one side of the first rotating rod (19); a guide cone (39) is fixedly connected to the outer side of the second rotating cylinder (47); a cross groove (40) is provided on the inner sides of the second rotating cylinder (47) and the first rotating cylinder (30); and a bottom plate (36) is fixedly connected to the inner sides of the second rotating cylinder (47) and the first rotating cylinder (30).

7. The rehabilitation nursing device for patients with lumbar vertebrae injury according to claim 6, characterized in that: Both sides of the bottom plate (36) are fixedly connected with a first spring (35), the other end of the first spring (35) is fixedly connected with a cross rod (34), the cross rod (34) is movably connected to the inside of the cross groove (40), the cross rod (34) and the cross groove (40) are adapted to each other, a V-shaped frame (33) is fixedly connected to one side surface of the arc plate (6), two V-shaped frames (33) are arranged on the inner side of one arc plate (6), the two V-shaped frames (33) are symmetrically evenly distributed, one end of the V-shaped frame (33) is adapted to each other with the rotating blocks (32) at the two ends of the first rotating cylinder (30), and the first rotating cylinder (30) is fixed in position by the cooperation between the rotating blocks (32) and the V-shaped frame (33).

8. The rehabilitation nursing device for patients with lumbar vertebrae injury according to claim 7, characterized in that: One side surface of the arc plate (6) is fixedly connected to an elastic fixing frame (37), and a rotation groove (38) is provided on the inner side of the elastic fixing frame (37). The rotation groove (38) and the middle part of the second rotating cylinder (47) are adapted to each other, and the position of the second rotating cylinder (47) is fixed by the elastic fixing frame (37). One side surface of the arc plate (6) is fixedly connected to a tracing frame (42), and a second spring (44) is provided on the inner side of the tracing frame (42). One end of the second spring (44) is fixedly connected to one side surface of the arc plate (6).

9. The rehabilitation nursing device for patients with lumbar vertebrae injury according to claim 8, characterized in that: The other end of the second spring (44) is fixedly connected to a tracing rod (43), the middle part of the tracing rod (43) is movably arranged on the inner side of the tracing frame (42), the two ends of the tracing rod (43) are fixedly connected to a guide column frame (41), the arrangement of the slide groove at the rear end of the guide column frame (41) corresponds to the rotating cone (31) on the outer side of the first rotating cylinder (30), and a guide column groove (45) is provided on one side surface of the arc plate (6), the arrangement of the guide column groove (45) corresponds to the guide column at the front end of the guide column frame (41).

10. The rehabilitation nursing device for patients with lumbar vertebrae injury according to claim 9, characterized in that: A square groove (50) is provided on one side surface of the bracket plate (1).

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