Bone growth aid and control method thereof

Abstract

The present application relates to the technical field of bone development assistance, and provides a bone growth aid and a control method thereof. The bone growth aid includes a lying part, a positioning part, a stretching part and a control device. The lying part is used to carry the user's torso; the positioning part is arranged below the lying part along the length direction of the lying part; the positioning part is used to determine the position of the user's spine according to the user's movements; one end of the stretching part is connected to the lying part, and the stretching part can rotate; the control device is arranged on the lying part; wherein the control device is used to control the movement of the stretching part according to the position of the user's spine determined by the positioning part, move the user's spine to a preset straight line, and then control the stretching part to rotate so that the user's legs are bent toward the user's torso, and stretch the user's torso and legs. The bone growth aid provided by the present application does not require the assistance of medical staff, and can complete the operation of the bone growth aid by itself, thereby improving the use efficiency of the bone growth aid.

Description

Technical Field

[0001] The present application relates to the field of bone development assistance technology, and in particular to a bone growth assisting device and a control method thereof. Background Art

[0002] Bone development assistance technology refers to promoting bone development through adjusting diet, taking medicine, massage stimulation, etc., which is conducive to height growth. Bone growth aids are auxiliary equipment that promotes bone development by stretching and stimulating bones and muscles, expanding bone growth space, and promoting bone development.

[0003] The bone development assisting device in the related art requires the assistance of medical personnel to locate the user's bones, and then operate the bone development assisting device to traction and stretch the user. If the bone is not accurately positioned without the assistance of medical personnel, the effect of assisting bone development is likely to be poor. Summary of the invention

[0004] The embodiment of the present application provides a bone growth aid and a control method thereof, which can improve the technical problem in the related art that bone development auxiliary equipment easily leads to poor auxiliary bone development effect when there is no medical staff to assist in positioning the bones.

[0005] In a first aspect, an embodiment of the present application provides a bone growth aid, comprising:

[0006] A lying portion, the lying portion being used to support a user's torso;

[0007] A positioning portion, the positioning portion is arranged below the lying portion along the length direction of the lying portion; the positioning portion is used to determine the position of the spine of the user according to the movement of the user;

[0008] a stretching portion, one end of which is movably connected to one end of the lying portion along the width direction of the lying portion; the stretching portion is rotatable so that the upper surface of the stretching portion is close to the upper surface of the lying portion;

[0009] A control device, the control device is arranged on the lying part; the control device is electrically connected to the positioning part and the stretching part respectively;

[0010] Wherein, the control device is used to control the stretching part to move along the width direction of the lying part according to the position of the user's spine determined by the positioning part, so that the user's spine moves to a preset straight line, and then control the stretching part to rotate toward the lying part so that the user's legs are bent toward the user's torso, thereby stretching the user's torso and legs.

[0011] The above technical solutions in the embodiments of the present application have at least the following technical effects:

[0012] The bone growth aid provided in the embodiment of the present application can carry the user's torso through the lying part, determine the user's spinal position according to the user's movements through the positioning part, determine whether the user's spinal position deviates from the preset straight line through the control device, and control the stretching part to move along the width direction of the lying part to adjust the user's leg position and spinal position, and control the stretching part to rotate to bend the user's legs upward to a certain angle, thereby stretching the user's ligaments, muscles and bones, reducing the pressure on the bones, keeping the bone gaps in a good state, extending the bone growth space, stimulating bone growth, and completing the positioning of the user's bones through the bone growth aid itself. The user does not need the assistance of medical staff and can complete the operation of the bone growth aid by himself, making the bone growth aid convenient to use, improving the safety of the bone growth aid, reducing the cost of use, reducing manpower requirements, reducing the difficulty of using the bone growth aid, and improving the efficiency of using the bone growth aid.

[0013] In some embodiments, the positioning portion includes:

[0014] A guide beam, wherein the guide beam is arranged below the lying portion along the length direction of the lying portion;

[0015] A traction beam, wherein the traction beam is movably arranged on the guide beam along the length direction of the lying portion; the traction beam can rotate around an axis perpendicular to the guide beam; and the length direction of the traction beam is perpendicular to the length direction of the lying portion;

[0016] Two gripping parts, the two gripping parts are movably arranged at two ends of the traction beam along the length direction of the traction beam; the two gripping parts are used to be held by the user with both arms stretched out, and the angles formed by the user's arms and torso are the same;

[0017] A central portion, the central portion is movably disposed at the middle section of the traction beam along the length direction of the traction beam; two sides of the central portion are connected to the two gripping portions one by one;

[0018] The two gripping parts are used to pull the central part so that the central part moves on the traction beam and the traction beam moves on the guide beam; the projection of the movement trajectory of the central part on the upper surface of the lying part forms an offset angle with the length direction of the lying part.

[0019] In some embodiments, the lying portion comprises:

[0020] A bed body, two first sliding grooves are formed in the bed body along its length direction, and the two first sliding grooves are spaced apart along the width direction of the bed body;

[0021] Two abutting shoulders, the two abutting shoulders are correspondingly arranged and movably arranged in the two sliding grooves; one end of the abutting shoulder protrudes from the lower surface of the bed body and is connected to the central part;

[0022] Wherein, the guiding beam is arranged below the bed body along the length direction of the bed body.

[0023] In some embodiments, a second sliding groove is formed at one end of the bed body, and the second sliding groove is arranged along the width direction of the lying part; the stretching part includes:

[0024] A connecting piece, one end of the connecting piece is movably arranged in the second sliding groove along the length direction of the second sliding groove; the connecting piece is electrically connected to the control device;

[0025] A leg-lifting piece, one end of the leg-lifting piece is hinged to the other end of the connecting piece; the leg-lifting piece is used for carrying the user's legs and rotating to bend the user's legs towards the user's torso.

[0026] In some embodiments, two first openings are formed in the leg-lifting piece along its length direction, and the two first openings are spaced apart along the width direction of the leg-lifting piece; the stretching part further includes:

[0027] Two moving beams, the two moving beams are arranged below the leg-lifting piece along the length direction of the leg-lifting piece, and the two moving beams are correspondingly located below the two first openings;

[0028] Two auxiliary stretching pieces, the two auxiliary stretching pieces are correspondingly arranged and movably arranged on the two moving beams along the length direction of the leg-lifting piece; the two auxiliary stretching pieces correspondingly penetrate through the two first openings so that the auxiliary stretching pieces protrude from the upper surface of the leg-lifting piece; the auxiliary stretching pieces are used for abutting against the front palms of the user's soles to further stretch the user.

[0029] In some embodiments, the auxiliary stretching piece includes:

[0030] A movable telescopic rod, the movable telescopic rod is movably arranged on the moving beam along the length direction of the leg-lifting piece; the movable telescopic rod can stretch along a direction perpendicular to the upper surface of the leg-lifting piece;

[0031] A first driving member, the first driving member is arranged on the movable telescopic rod, and a power output end of the first driving member is connected to the movable beam; the first driving member is electrically connected to the control device; the first driving member is used to drive the movable telescopic rod to move on the movable beam along the length direction of the leg lifting member;

[0032] A leg-pressing member, one end of which is disposed on the movable telescopic rod; the other end of which faces toward one end of the leg-lifting member; and the leg-pressing member is used to abut against the forefoot of the sole of the user;

[0033] A positioning cover is arranged on a side of the leg pressing member away from the leg lifting member; the positioning cover is used to abut against the toes of the user through its inner wall.

[0034] In some embodiments, the bed body is provided with a second opening along its length direction; the positioning portion further comprises:

[0035] a position-limiting member, the position-limiting member being movably arranged on the central portion; the position-limiting member being movable to abut against the traction beam; the position-limiting member being used to move to abut against the traction beam after the central portion is positioned to fix the central portion to the traction beam; the position-limiting member being electrically connected to the control device;

[0036] a second driving member, the second driving member is arranged on the traction beam; a power output end of the second driving member is connected to the guide beam; the second driving member is used to drive the traction beam to move on the guide beam along the length direction of the lying part; the second driving member is electrically connected to the control device;

[0037] A stimulator, one end of which is arranged on the side of the central part facing the user; the stimulator is passed through the second opening, and the other end of the stimulator can protrude from the upper surface of the bed; the stimulator is electrically connected to the control device; the stimulator is used to move along the straight line where the user's spine is located with the central part, and physically stimulate the user to help increase height.

[0038] In some embodiments, the stimulator comprises:

[0039] an electric telescopic rod, one end of which is arranged on the side of the central portion facing the user; the electric telescopic rod can be extended and retracted along the height direction of the bed; the electric telescopic rod is electrically connected to the control device;

[0040] A stimulation generator, which is detachably arranged at the other end of the electric telescopic rod; the stimulation generator is electrically connected to the control device;

[0041] Wherein, the stimulation generator can move to protrude from the upper surface of the bed as the electric telescopic rod is extended and retracted.

[0042] In a second aspect, an embodiment of the present application provides a control method for a bone growth aid, which is applied to a bone growth aid as described in any one of the above embodiments, and the method comprises:

[0043] Acquiring information about the user's lying condition on the bone growth aid device;

[0044] According to the lying condition information, a positioning signal is issued; wherein the positioning signal is used to guide the user to perform a positioning operation on the bone growth aid device;

[0045] Acquire first positioning situation information of the positioning operation;

[0046] Controlling the stretching unit to perform a stretching operation according to the first positioning information;

[0047] Acquire the execution time of the stretching operation in real time;

[0048] When the execution time is equal to the preset time, the stretching part is controlled to perform a resetting operation.

[0049] In some embodiments, the sending of a positioning signal according to the indication of the lying condition information includes:

[0050] According to the lying condition information, a first signal is issued; wherein the first signal is used to guide the user to perform a first positioning operation on the positioning part;

[0051] Obtaining first positioning information;

[0052] A second signal is sent out according to the first positioning information; wherein the second signal is used to guide the user to perform a second positioning operation on the stretching portion.

[0053] In some embodiments, controlling the stretching unit to perform a stretching operation according to the first positioning information includes:

[0054] According to the first positioning information, controlling the connecting member to perform an alignment operation;

[0055] Controlling the leg-lifting member to perform a first stretching operation;

[0056] Acquire first execution status information of the first stretching operation;

[0057] According to the first positioning condition information, the auxiliary stretching member is controlled to perform a second stretching operation.

[0058] In some embodiments, the method further comprises:

[0059] Obtaining second positioning information;

[0060] According to the second positioning information, the bone growth aid is controlled to perform a stimulation operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0062] Figure 1 A schematic diagram of the structure of a bone growth aid provided in an embodiment of the present application;

[0063] Figure 2 A side view of a bone growth aid provided in an embodiment of the present application;

[0064] Figure 3 A schematic structural diagram of a bone growth aid provided by an embodiment of the present application from another perspective;

[0065] Figure 4 A schematic diagram of the structure of the traction beam, the gripping part, the central part and the stimulator of the bone growth aid device provided in the embodiment of the present application;

[0066] Figure 5 A flow chart of a control method for a bone growth aid device provided in an embodiment of the present application.

[0067] Among them, the reference numerals in the figure are:

[0068] 100. Bone growth aid; 10. Lying part; 11. Bed; 111. Second opening; 12. First slide; 13. Shoulder part; 14. Second slide; 20. Positioning part; 21. Guide beam; 22. Traction beam; 23. Grip part; 24. Center part; 25. Limiting member; 26. Stimulator; 261. Electric telescopic rod; 262. Stimulation generator; 30. Stretching part; 31. Connecting member; 32. Leg lifting member; 321. First opening; 33. Moving beam; 34. Auxiliary stretching member; 341. Moving telescopic rod; 342. Leg pressing member; 343. Positioning cover; 40. Control device; A. Width direction of lying part; B. Length direction of lying part; C. Length direction of leg lifting member; D. Width direction of leg lifting member. DETAILED DESCRIPTION

[0069] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0070] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0071] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0072] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0073] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0074] In this application, "and / or" is only a description of the association relationship of associated objects, indicating that there can be three relationships; for example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0075] It should be noted that, in the present application, words such as "in some embodiments", "exemplarily", "for example", etc. are used to indicate examples, illustrations or descriptions. Any embodiment or design described in the present application as "in some embodiments", "exemplarily", "for example" should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "in some embodiments", "exemplarily", "for example", etc. is intended to present related concepts in a concrete way, meaning that specific features, structures or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the above words in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0076] Bone development assistance technology refers to promoting bone development through adjusting diet, taking medicine, massage stimulation, etc., which is conducive to height growth. Bone growth aids are auxiliary equipment that promotes bone development by stretching and stimulating bones and muscles, expanding bone growth space, and promoting bone development.

[0077] The bone development assisting device in the related art requires the assistance of medical personnel to locate the user's bones, and then operate the bone development assisting device to traction and stretch the user. If the bone is not accurately positioned without the assistance of medical personnel, the effect of assisting bone development is likely to be poor.

[0078] Based on this, in order to improve the problem that the bone development auxiliary equipment in the related art is prone to poor auxiliary bone development effect when there is no medical staff to assist in positioning the bones, the embodiment of the present application provides the following solution.

[0079] Please also read Figure 1 , Figure 2 and Figure 3The embodiment of the present application provides a bone growth aiding instrument 100, which includes a lying portion 10, a positioning portion 20, a stretching portion 30 and a control device 40. The lying portion 10 is used to support the torso of the user; the positioning portion 20 is arranged below the lying portion 10 along the length direction B of the lying portion; the positioning portion 20 is used to determine the position of the user's spine according to the user's movements; one end of the stretching portion 30 is movably connected to one end of the lying portion 10 along the width direction A of the lying portion; the stretching portion 30 can be rotated so that the stretching portion The upper surface of the lying part 30 is close to the upper surface of the lying part 10; the control device 40 is arranged on the lying part 10; the control device 40 is electrically connected to the positioning part 20 and the stretching part 30 respectively; wherein the control device 40 is used to control the stretching part 30 to move along the width direction A of the lying part according to the position of the user's spine determined by the positioning part 20, so that the user's spine moves to a preset straight line, and then control the stretching part 30 to rotate toward the lying part 10 so that the user's legs are bent toward the user's torso, so as to stretch the user's torso and legs.

[0080] It can be understood that the lying part 10 can be a plate body, through which the user's torso is carried, or it can be composed of a plurality of rods arranged at intervals and cloth covering the plurality of rods, and the cloth is subjected to tension by the rods, so as to carry the user's torso, but it is not limited thereto. The positioning part 20 is a part for the user to determine the position of the user's spine, lumbar spine, pelvis and other bones by swinging the limbs to different positions according to the symmetry of the human body. One end of the stretching part 30 is movably connected to one end of the lying part 10, and the movement of the stretching part 30 is controlled according to the positioning of the user's torso bones on the lying part 10 by the positioning part 20. When the user does not lie in the correct position or the user's torso bones are skewed to a certain extent, the user's spine position can be adjusted to coincide with the preset straight line, so that the force direction on the user's bones and muscles is the same as the stretching direction of the stretching part 30, wherein the preset straight line can be the midline of the stretching part 30, or the midline of the lying part 10, or it can be a straight line parallel to the length direction B of the lying part and through the user's cervical spine, but it is not limited thereto. The stretching part 30 is rotated to bend the user's legs upward, thereby stretching the muscles and ligaments on the back of the user. The control device 40 is a device for storing and running control programs to control other components, for example, it can be a single chip microcomputer, a PLC, a central processing unit, but is not limited thereto.

[0081] As can be seen from the above, the bone growth aiding instrument 100 provided in the embodiment of the present application carries the torso of the user through the lying part 10, determines the spinal position of the user according to the user's movements through the positioning part 20, determines whether the spinal position of the user deviates from the preset straight line through the control device 40, and controls the stretching part 30 to move along the width direction A of the lying part to adjust the leg position and spinal position of the user, controls the stretching part 30 to rotate to bend the user's legs upward to a certain angle, and then stretches the ligaments, muscles and bones of the user, reduces the pressure on the bones, keeps the bone gaps in a good state, extends the growth space of the bones, stimulates the growth of the bones, and completes the positioning of the user's bones through the bone growth aiding instrument 100 itself. The user does not need the assistance of medical staff and can complete the operation of the bone growth aiding instrument 100 by himself, making the bone growth aiding instrument 100 easy to use, improving the safety of the bone growth aiding instrument 100, reducing the use cost, reducing manpower requirements, and improving the use efficiency of the bone growth aiding instrument 100.

[0082] Optionally, the stretching portion 30 has an initial position and an extreme position. When the stretching portion 30 is in the initial position, the upper surface of the stretching portion 30 is parallel to the upper surface of the lying portion 10; when the stretching portion 30 is in the extreme position, the upper surface of the stretching portion 30 forms an acute angle with the upper surface of the lying portion 10, and at least part of the stretching portion 30 is located above the lying portion 10.

[0083] It can be understood that when the user lies on the lying portion 10 , the front of the user faces upward of the lying portion 10 , and the stretching portion 30 rotates in the direction the front of the user faces to bend the legs of the user upward.

[0084] By setting in this way, by limiting the rotation direction and rotation angle of the stretching part 30 , it is possible to avoid the user from being injured due to misoperation, thereby improving the safety of the bone growth aiding device 100 and improving the bone growth promoting effect of the bone growth aiding device 100 .

[0085] In some embodiments, please refer to Figures 1 to 4The positioning portion 20 includes a guide beam 21, a traction beam 22, two gripping portions 23 and a central portion 24. The guide beam 21 is arranged below the lying portion 10 along the length direction B of the lying portion; the traction beam 22 is movably arranged on the guide beam 21 along the length direction B of the lying portion; the traction beam 22 can rotate around an axis perpendicular to the guide beam 21; the length direction of the traction beam 22 is perpendicular to the length direction B of the lying portion; the two gripping portions 23 are movably arranged at both ends of the traction beam 22 along the length direction of the traction beam 22; the two gripping portions 23 are used to be The user stretches out both arms and holds them respectively, and the angles formed by the user's arms and torso are the same; the central part 24 is movably arranged in the middle section of the traction beam 22 along the length direction of the traction beam 22; the two sides of the central part 24 are connected to the two holding parts 23 one by one; wherein, the two holding parts 23 are used to pull the central part 24 so that the central part 24 moves on the traction beam 22, and the traction beam 22 moves on the guide beam 21; the projection of the movement trajectory of the central part 24 on the upper surface of the lying part 10 forms an offset angle with the length direction B of the lying part.

[0086] It can be understood that the guide beam 21 is a component for providing a moving area and carrying all components of the positioning part 20. For example, the guide beam 21 can be a guide rail with one side attached to the lower surface of the lying part 10, or the guide beam 21 can include multiple rods and a square plate, one end of the rod is set on the lower surface of the lying part 10, the length direction of the rod is perpendicular to the lower surface of the lying part 10, the multiple rods are spaced apart, and the square plate is connected to the other end of the multiple rods so that the square plate is suspended under the lying part 10, and a slide groove is provided on the square plate, but it is not limited to this. The traction beam 22 is a component that can move and rotate on the guide beam 21. The traction beam 22 may include a moving part and a beam structure. The moving part is movably arranged on the guide beam along the length direction of the guide beam 21, and the beam structure is rotatably arranged on the moving part around an axis perpendicular to the upper surface of the lying part 10. The beam structure is provided with a slide groove along its own length direction so that the components arranged on the beam structure can move along the length direction of the beam structure. The gripping portion 23 may be a rod body arranged along an axis direction perpendicular to the upper surface of the lying portion 10, one end of the rod body can move on the traction beam 22, the gripping portion 23 may also include a ball and a moving block, the moving block is movably arranged on the traction beam 22, the ball is arranged on the side of the moving block facing the lying portion 10, but not limited thereto. The central portion 24 may include a positioning block and a moving block, the moving block is movably arranged on the traction beam 22, the positioning block is arranged on the side of the moving block facing the lying portion 10, the central portion 24 and the gripping portion 23 may be connected by an elastic member, for example, an elastic rope may be used, or a spring may be used, but not limited thereto.

[0087] In this way, the guide beam 21 is arranged below the lying part 10 along the length direction B of the lying part, the traction beam 22 is movably arranged on the guide beam 21 along the length direction of the guide beam 21, and the traction beam 22 can rotate around an axis perpendicular to the guide beam 21, and the two gripping parts 23 are movably arranged at the two ends of the traction beam 22 along the length direction of the traction beam 22, respectively, and the central part 24 is movably arranged at the middle section of the traction beam 22 along the length direction of the traction beam 22, and the two sides of the central part 24 are respectively connected to the two gripping parts 23. When the user lies on the lying part 10, the user can straighten his arms and hold the gripping parts 23 to keep the angles formed by the arms and the torso the same, and then swing the arms to multiple angles. During the swinging process of the arms, the central part 24 is always kept in the middle of the two gripping parts 23 because the pulling force of the two gripping parts 23 on the central part 24 is always balanced, thereby making the movement of the central part 24 The projection of the motion trajectory on the upper surface of the lying part 10 is in line with the user's spine. If the user's lying direction is not correct or the spine angle is skewed, the projection of the motion trajectory of the central part 24 on the upper surface of the lying part 10 will form an angle with the length direction B of the lying part, that is, the straight line where the user's spine is located forms an angle with the length direction B of the lying part. Further adjustment is required to make the straight line where the user's spine is located parallel to the length direction B of the lying part, so that the stretching force of the bone growth aid 100 on the user is in the same direction as the straight line where the user's spine is located, which can effectively avoid muscle strain and bone injury of the user, improve the growth effect, improve the safety of use of the bone growth aid 100, and correct the user's bad posture. At the same time, the user can interact with the bone growth aid 100 to complete the positioning of the trunk and spine, which can reduce the difficulty of using the bone growth aid 100 and improve the efficiency of using the bone growth aid 100.

[0088] Optionally, the traction beam 22 includes a moving part and a cantilever beam, the moving part includes a moving body and a connecting part, the moving body is movably arranged on the guide beam 21 along the length direction of the guide beam 21; the connecting part is arranged on the side of the moving body facing the lying part 10; the height direction of the connecting part is perpendicular to the lower surface of the lying part 10.

[0089] The cantilever beam includes a beam body and a bearing, wherein the beam body is arranged between the moving body and the lying portion 10, and the length of the beam body is greater than the width of the lying portion 10; a groove is opened in the beam body in a direction perpendicular to the lower surface of the lying portion 10, and the distance from the axis of the groove to the end faces at both ends of the cantilever beam is the same; the bearing is arranged in the groove, the axis of the bearing is colinear with the axis of the groove, the outer wall of the bearing is in contact with the inner wall of the groove, and the inner wall of the bearing is in contact with the outer wall of the connecting portion; wherein, two gripping portions 23 are movably arranged at both ends of the beam body along the length direction of the beam body; and the central portion 24 is movably arranged in the middle section of the beam body along the length direction of the beam body.

[0090] It can be understood that the moving body is a component used to enable the traction beam 22 to move on the guide beam 21. A slide groove can be provided on the guide beam 21, and one end of the moving body can be movably arranged in the slide groove, or a guide rail can be provided on the guide beam 21, and one end of the moving body can be movably arranged on the guide rail, but it is not limited to this. The connecting part is a component used to connect the moving body and the cantilever beam. The connecting part can be a rod body or a block body provided on the side of the moving body facing the lying part 10, but it is not limited to this. The beam body of the cantilever beam is a component used to carry the gripping part 23 and the central part 24. The beam body can be a rectangular block or an elliptical plate, but it is not limited to this. The bearing can be a ball bearing or a cylindrical roller bearing, but it is not limited to this.

[0091] In this way, by setting the bearing sleeve arranged on the beam body on the connecting part, and then connecting it to the movable body that can move along the length direction of the guide beam 21, the traction beam 22 can move along the length direction of the guide beam 21 and rotate to any angle, so that the user can hold the gripping part 23 when stretching his arms at any position on the lying part 10, thereby completing the positioning of the trunk and spine, effectively improving the positioning accuracy of the bone growth aid 100, improving the adaptability of the bone growth aid 100 to users with different physical conditions, and then improving the efficiency of the bone growth aid 100 in promoting bone growth.

[0092] In some embodiments, see Figures 1 to 3 The lying part 10 includes a bed body 11 and two shoulder parts 13. The bed body 11 is provided with two first slide grooves 12 along its length direction, and the two first slide grooves 12 are spaced apart along the width direction of the bed body 11; the two shoulder parts 13 are arranged in the two first slide grooves in a one-to-one correspondence and movably; one end of the shoulder part 13 protrudes from the lower surface of the bed body 11 and is connected to the central part 24; wherein, the guide beam 21 is arranged below the bed body 11 along the length direction of the bed body 11.

[0093] It can be understood that the bed body 11 is a component used to support the user's torso. The bed body 11 can be a plate body with a lying plane, or a plate body with multiple lying planes to adapt to the natural curvature of the human body, but is not limited thereto. The shoulder-butting portion 13 can include an arc-shaped member and a connecting rod, one end of the two connecting rods is corresponding to each other and movably arranged in the two first slide grooves, and the other ends of the two connecting rods protrude from the lower surface of the bed body 11 and are connected to the central portion 24 through a long rod or a spring; the arc-shaped member is connected to one end of the two connecting rods, and the height direction of the arc-shaped member is parallel to the height direction of the lying portion 10. The arc-shaped member has an arc-shaped side surface for abutting the user's shoulders and increasing the contact area.

[0094] In this way, two shoulder portions 13 that can move along the length direction of the bed body 11 are arranged on the bed body 11, and the two shoulder portions 13 are spaced apart along the width direction of the bed body 11, and one end of the shoulder portion 13 protrudes from the lower surface of the bed body 11 and is connected to the central portion 24. When the user pulls the central portion 24 by moving the grip portion 23 to position the trunk and spine, the shoulder portion 13 can be pulled against the user's shoulder by the central portion 24 at the same time to limit the user's trunk from moving along the length direction of the bed body 11 in the direction away from the stretching portion 30. When the stretching portion 30 is stretching, the movement of the user's trunk is restricted, so that the user can lie stably on the bed body 11, and the user can be prevented from accidentally slipping, thereby ensuring the safety of the user in the process of using the bone growth aid 100, and the stretching force can be accurately applied to the user's body, and the user can be stretched continuously and stably, thereby improving the stretching effect of the bone growth aid 100.

[0095] Optionally, see Figures 1 to 3 A second slide groove 14 is provided at one end of the bed body 11, and the second slide groove 14 is arranged along the width direction A of the lying part; the stretching part 30 includes a connecting member 31 and a leg lifting member 32, and one end of the connecting member 31 can be movably arranged in the second slide groove 14 along the length direction of the second slide groove 14; the connecting member 31 is electrically connected to the control device 40; one end of the leg lifting member 32 is hinged to the other end of the connecting member 31; the leg lifting member 32 is used to carry the user's legs and rotate so that the user's legs are bent toward the user's torso.

[0096] It can be understood that the second slide groove 14 can be opened on the lower surface of the bed body 11, or the end surface of one end of the bed body 11, but it is not limited to this. The stretching member can also include a gear and a drive motor, by setting the gear at one end of the connecting member 31, the drive motor is set on the connecting member 31, the power output end of the drive motor is connected to the gear, and a rack matching the gear is set in the second slide groove 14, the rack is set along the width direction A of the lying part, and the gear is driven by the drive motor to rotate, so that the connecting member 31 can move in the second slide groove 14; or a slide rail and a lead screw can be set in the second slide groove 14, the connecting member 31 includes a slide, a nut and a drive motor, and the slide rail moves along the second slide groove 1 4 is arranged on the bottom surface of the second slide groove 14 in the length direction, the lead screw is arranged in the second slide groove 14 along the length direction of the second slide groove 14, the nut is movably arranged on the lead screw, the slide is sleeved on the nut, and the slide slides and rubs with the slide rail, the drive motor is arranged on the slide, the power output end of the drive motor is connected to the nut, one end of the connecting member 31 is connected to the slide, and the nut is driven by the drive motor to rotate so that the nut and the slide move along the length direction of the lead screw, and then the connecting member 31 moves along the width direction of the bed body 11, but not limited to this. The leg lifting member 32 can be hinged to the connecting member 31 through a ratchet or a bearing, but not limited to this.

[0097] In this way, by opening a second slide groove 14 in the lying portion 10, one end of the connecting member 31 is movably arranged in the second slide groove 14 along the length direction of the second slide groove 14, and one end of the leg lifting member 32 is hinged to the other end of the connecting member 31, so that the leg lifting member 32 can rotate to bend the user's legs toward the user's torso. The stretching member moves along the width direction of the lying portion 10 to adjust the posture of the user lying on the bone growth aid 100, thereby correcting the user's bad posture and stretching the user in the correct direction, which can reduce joint injuries, avoid muscle strain, improve the bone growth effect, and ensure the safety of the bone growth aid 100.

[0098] In some embodiments, see Figures 1 to 3 The leg-lifting member 32 has two first openings 321 along its length direction, and the two first openings 321 are spaced apart along the width direction D of the leg-lifting member; the stretching portion 30 also includes two movable beams 33 and two auxiliary stretching members 34, the two movable beams 33 are arranged below the leg-lifting member 32 along the length direction C of the leg-lifting member, and the two movable beams 33 are located below the two first openings 321 in a one-to-one correspondence; the two auxiliary stretching members 34 are movably arranged on the two movable beams 33 in a one-to-one correspondence along the length direction C of the leg-lifting member; the two auxiliary stretching members 34 are passed through the two first openings 321 in a one-to-one correspondence, so that the auxiliary stretching members 34 protrude from the upper surface of the leg-lifting member 32; the auxiliary stretching members 34 are used to abut against the forefoot of the user's sole to further stretch the user.

[0099] It is understood that the movable beam 33 can adopt the same structure as the guide beam 21. The auxiliary stretching member 34 moves along the length direction of the movable beam 33 to apply pressure to the forefoot of the user toward the head of the user, thereby stretching the leg ligament of the user.

[0100] With such arrangement, the two auxiliary stretching members 34 move along the length direction C of the leg lifting member and protrude from the upper surface of the leg lifting member 32 to abut against the forefoot part of the user's foot, and apply pressure to the forefoot part of the user's foot toward the user's head, thereby further stretching the user's leg ligaments, which is beneficial to fully stretching the user's muscles and ligaments, reducing the pressure on the bones, expanding the gaps between the bones, and releasing sufficient space for bone growth.

[0101] Optionally, in some embodiments, see Figures 1 to 3The auxiliary stretching member 34 includes a movable telescopic rod 341, a first driving member, a leg-pressing member 342 and a positioning cover 343. The movable telescopic rod 341 is movably arranged on the movable beam 33 along the length direction C of the leg-lifting member; the movable telescopic rod 341 can be extended and retracted in a direction perpendicular to the upper surface of the leg-lifting member 32; the first driving member is arranged on the movable telescopic rod 341, and the power output end of the first driving member is connected to the movable beam 33; the first driving member is electrically connected to the control device 40; the first driving member is used to drive the movable telescopic rod 341 to move on the movable beam 33 along the length direction C of the leg-lifting member; one end of the leg-pressing member 342 is arranged on the movable telescopic rod 341; the other end of the leg-pressing member 342 faces one end of the leg-lifting member 32; the leg-pressing member 342 is used to abut the forefoot of the sole of the user; the positioning cover 343 is arranged on the side of the leg-pressing member 342 away from the leg-lifting member 32; the positioning cover 343 is used to abut the toes of the user through its own inner wall.

[0102] It can be understood that the movable telescopic rod 341 may include a movable matching part and a telescopic rod body. A slide groove or a guide rail may be provided on the movable beam 33. The movable matching part is used to cooperate with the slide groove or the guide rail so that the telescopic rod body can move on the movable beam 33. For example, the movable matching part may include multiple rollers, and the multiple rollers are provided on the side surface of one end of the telescopic rod body, so that the telescopic rod body can move on the movable beam 33 through the rolling of the rollers; or the movable matching part may be a block, and the telescopic rod body is provided on the end face of one end of the movable matching part, and the telescopic rod body can move on the movable beam 33 through the sliding friction between the side surface of the block and the movable beam 33, but it is not limited to this. The telescopic rod body may include a main rod body and a sub-rod body, one end of the main rod body is arranged at one end of the moving matching part, and the main rod body is a hollow rod body; the sub-rod body is passed through the main rod body, and the outer diameter of the sub-rod body is equal to the inner diameter of the main rod body, so that the outer wall of the sub-rod body can slide and rub against the inner wall of the main rod body; or the telescopic rod body includes a main rod body and a moving rod body, the main rod body is arranged on the moving matching part along a length direction perpendicular to the moving beam 33, the main rod body is provided with a groove along its own length direction, and one end of the moving rod body is arranged in the groove along a direction perpendicular to the length direction of the main rod body, but is not limited to this. The first driving member is used to drive the movable telescopic rod 341 to move on the movable beam 33 along the length direction C of the leg lifting member. For example, when the movable telescopic rod 341 moves on the movable beam 33 by rolling a plurality of rollers, the first driving member can be a motor, by setting the motor on the movable telescopic rod 341, the power output end of the motor is connected to the roller, driving the roller to rotate, and then driving the movable telescopic rod 341 to move; or, when the movable telescopic rod 341 slides on the movable beam 33 through a block, the first driving member can be a cylinder, by setting a block at one end of the movable beam 33, setting the cylinder on the movable telescopic rod 341, the direction of the piston rod of the cylinder is the same as the length direction of the movable beam 33, one end of the piston rod abuts against the block on the movable beam 33, and the movable telescopic rod 341 is driven to move by controlling the extension and retraction of the piston rod of the cylinder, but is not limited to this. The length direction of the leg pressing member 342 is parallel to the length direction of the moving beam 33. The leg pressing member 342 can be a rod body, or can include a rod body and a sheet body. The sheet body is arranged at one end of the rod body close to the user's head to increase the contact area between the leg pressing member 342 and the sole of the user's foot, but is not limited to this. The positioning cover 343 is a component used to abut against the user's toes. The user can push the positioning cover 343 to make the movable telescopic rod 341 extend and retract in a direction perpendicular to the upper surface of the leg lifting member 32 so that the leg pressing member 342 can abut against the user's toes. The positioning cover 343 can be a flat plate or an arc-shaped plate, but is not limited to this.

[0103] In this way, a movable telescopic rod 341 is arranged on the movable beam 33, which can move along the length direction of the movable beam 33 and can be extended and retracted in a direction perpendicular to the upper surface of the leg lifting member 32; a first driving member is arranged on the movable telescopic rod 341 to drive the movable telescopic rod 341 to move along the length direction of the movable beam 33; a leg pressing member 342 is arranged at one end of the movable telescopic rod 341 in a direction parallel to the length direction of the leg lifting member 32, and a positioning cover 343 is arranged on the side of the leg pressing member 342 away from the leg lifting member 32, which can abut against the sole of the user according to the height and leg length of the user, and the user can abut against the positioning cover 343 with the toes, thereby promoting the extension and retraction of the movable telescopic rod 341, so that the leg pressing member 342 can accurately abut against the forefoot part of the sole of the user's foot, which is conducive to applying pressure in the correct direction to the user, and further completing the stretching of the user, effectively expanding the gap between the bones, and releasing enough space for bone growth, while reducing joint injuries and avoiding muscle strains, ensuring the safety of the bone growth aid 100, and improving the bone growth effect.

[0104] Optionally, see Figure 1 , Figure 3 and Figure 4 The bed body 11 is provided with a second opening 111 along its length direction; the positioning part 20 further includes a limiter 25, a second drive member and a stimulator 26, the limiter 25 is movably arranged at the central part 24; the limiter 25 can be moved to abut against the traction beam 22; the limiter 25 is used to move to abut against the traction beam 22 after the central part 24 is positioned to fix the central part 24 to the traction beam 22; the limiter 25 is electrically connected to the control device 40; the second drive member is arranged at the traction beam 22; the power output end of the second drive member is connected to the guide beam 21; the second driving member is used to drive the traction beam 22 to move on the guide beam 21 along the length direction B of the lying part; the second driving member is electrically connected to the control device 40; one end of the stimulator 26 is arranged on the side of the central part 24 facing the user; the stimulator 26 is passed through the second opening 111, and the other end of the stimulator 26 can protrude from the upper surface of the bed body 11; the stimulator 26 is electrically connected to the control device 40; the stimulator 26 is used to move along the straight line where the user's spine is located with the central part 24, and physically stimulate the user to help increase height.

[0105] It can be understood that the limiting member 25 is a component used to limit the movement of the center portion 24 along the length direction of the traction beam 22. For example, the limiting member 25 may include a short rod and a circular ring. The circular ring is arranged on the side of the center portion 24. The axis of the circular ring is parallel to the height direction of the center portion 24. The short rod is passed through the circular ring. The short rod can move along the axis direction of the circular ring. By providing a plurality of grooves on the traction beam 22, the short rod can move into the groove and abut against the bottom surface of the groove, thereby limiting the movement of the center portion 24; or the limiting member 25 can be It is a switch-type magnetic base, which has a magnetic surface and at least one non-magnetic surface, one non-magnetic surface is attached to the side of the center part 24, and the magnetic surface faces the upper surface of the traction beam 22. The switch-type magnetic base can move along the height direction of the center part 24 so that the magnetic surface can be attached to the upper surface of the traction beam 22. When it is necessary to limit the movement of the center part 24, the magnetic surface is moved to abut against the upper surface of the traction beam 22, and the switch is rotated to make the switch-type magnetic base adsorbed to the traction beam 22, but it is not limited to this. The second driving member can adopt the same structure as the first driving member. The stimulator 26 is a component used to physically stimulate the user's bones, muscles, ligaments and other body tissues to relax muscles and ligaments and promote bone growth. For example, vibration stimulation, sound wave stimulation, or electrical stimulation can be used, but it is not limited to this.

[0106] With such arrangement, after the central portion 24 completes the positioning of the user, the stretching member completes the adjustment of the user's posture, and the position of the central portion 24 on the traction beam 22 is fixed by the limit member 25. The second driving member drives the traction beam 22 to move, and then the central portion 24 moves along the straight line where the user's spine is located. The stimulator 26 is arranged on the side of the central portion 24 facing the user, so that the stimulator 26 can stimulate the user's spine evenly, and can provide a more significant bone growth-promoting effect. After the stretching causes certain damage to the body tissue, it can promote the speed of recovery and growth of the body tissue, thereby improving the safety of the bone growth-promoting device 100.

[0107] In some embodiments, see Figure 1 and Figure 3 The stimulator 26 includes an electric telescopic rod 261 and a stimulation generator 262. One end of the electric telescopic rod 261 is arranged on the side of the center part 24 facing the user; the electric telescopic rod 261 can be extended and retracted along the height direction of the bed body 11; the electric telescopic rod 261 is electrically connected to the control device 40; the stimulation generator 262 is detachably arranged on the other end of the electric telescopic rod 261; the stimulation generator 262 is electrically connected to the control device 40; wherein, the stimulation generator 262 can move with the extension and retraction of the electric telescopic rod 261 to protrude from the upper surface of the bed body 11.

[0108] It is understood that the electric telescopic rod 261 is a component that controls the telescopic rod to be extended and retracted by an electric signal, and can be a multi-section telescopic rod or an electric scissor-type lifting platform, but is not limited thereto. The stimulation generator 262 can be a vibration generator, a sound wave generator, or an electrotherapy device, but is not limited thereto.

[0109] With such a configuration, the distance between the stimulation generator 262 and the user is controlled by the electric telescopic rod 261, which can avoid collision and squeezing between the stimulation generator 262 and the user, improve the safety during the use of the bone growth assisting device 100, and make the distance between the stimulation generator 262 and the user moderate, effectively stimulate the user, enhance the effect of bone growth promotion, and improve the use efficiency of the bone growth assisting device 100.

[0110] See also Figure 5 The embodiment of the present application also provides a control method for a bone growth aid device. The control method for a bone growth aid device provided in the embodiment of the present application can be applied to the bone growth aid device 100. At this time, the bone growth aid device 100 is the execution subject of the control method for the bone growth aid device provided in the embodiment of the present application. The embodiment of the present application does not impose any restrictions on the specific type of the bone growth aid device 100.

[0111] For example, see Figures 1 to 3 The bone growth aid 100 may include a lying part 10, a positioning part 20, a stretching part 30 and a control device 40. The lying part 10 is used to carry the user's torso; the positioning part 20 is arranged below the lying part 10 along the length direction B of the lying part; the positioning part 20 is used to determine the position of the user's spine according to the user's movements; one end of the stretching part 30 is movably connected to one end of the lying part 10 along the width direction A of the lying part; the stretching part 30 can be rotated so that the upper surface of the stretching part 30 is close to the upper surface of the lying part 10; the control device 40 is arranged on the lying part 10; and the control device 40 is electrically connected to the positioning part 20 and the stretching part 30 respectively. Among them, the control device 40 can be a single-chip microcomputer, a PLC, a central processing unit, a handheld device with wireless communication function, a computing device, or other processing devices connected to a wireless modem.

[0112] In order to better understand the control method of the bone growth aid provided in the embodiment of the present application, the specific implementation process of the control method of the bone growth aid provided in the embodiment of the present application is exemplarily introduced below.

[0113] Figure 5 A schematic flow chart of a control method of a bone growth aid device provided in an embodiment of the present application is shown. The control method of the bone growth aid device includes:

[0114] S100, obtaining information about the user's lying condition on the bone growth aid device 100;

[0115] S200, sending a positioning signal according to the lying condition information; wherein the positioning signal is used to guide the user to perform a positioning operation on the bone growth aid device 100;

[0116] S300, obtaining first positioning situation information of a positioning operation;

[0117] S400, controlling the stretching unit 30 to perform a stretching operation according to the first positioning condition information;

[0118] S500, obtaining the execution time of the stretching operation in real time;

[0119] S600, when the execution time is equal to the preset time, the stretching unit 30 is controlled to perform a reset operation.

[0120] It can be understood that the lying condition information is used to indicate the lying condition of the user on the bone growth aid 100, and may include the lying position and lying posture of the user. For example, the lying condition information can be obtained by respectively setting a plurality of pressure sensors at a plurality of positions on the lying portion 10 and the stretching portion 30, and determining the pressure range on the lying portion 10 and the stretching portion 30 according to the pressure conditions and positions of the plurality of pressure sensors (for example, it can be represented by the number of pressure sensors that can detect force), and according to the pressure range, it can be determined that the lying posture of the user is lying flat, lying on the side, or sitting upright. For example, a plurality of preset pressure range intervals can be set, and each preset pressure range interval has a mapping relationship with lying flat, lying on the side, and sitting upright, respectively. When the pressure range falls within the corresponding preset pressure range interval, it can be determined that the lying posture corresponding to the preset pressure range interval is lying flat, lying on the side, or sitting upright. According to the maximum value of the pressure detected by multiple pressure sensors, the position of the user's center of gravity is determined to determine that the user's lying position is the middle of the lying part 10, the middle of the stretching part 30, or the left side of the lying part 10, the right side of the stretching part 30, but not limited to this; alternatively, the lying condition information can be obtained by setting a camera to capture an image of the user lying on the bone growth aid 100, but not limited to this.

[0121] The positioning signal is a signal for guiding the user to perform operations on the positioning part 20 of the bone growth aid device 100 , and may be, for example, a preset voice signal emitted by a speaker or a light signal emitted by an indicator light, but is not limited thereto.

[0122] The first positioning information is used to indicate whether the center portion has completed the positioning operation on the user's spine, and the information of the straight line direction of the user's spine, which can be judged by the movement trajectory of the center portion 24. If the movement trajectory of the center portion 24 tends to be a straight line, it can be judged that the positioning portion 20 has completed the positioning. The preset time is the maximum time allowed for the stretching operation to ensure the safety of the user. The preset time can be determined based on laboratory experimental data, or can be set by the user based on his own experience, but is not limited thereto.

[0123] The resetting operation is to rotate the stretching portion 30 until the upper surface of the stretching portion 30 is parallel to the upper surface of the lying portion 30 , so as to facilitate the next user to use it.

[0124] From the above, it can be seen that the control method of the bone growth assisting device 100 provided in the embodiment of the present application obtains lying situation information to determine whether the user is lying on the bone growth assisting device 100, guides the user to operate the positioning unit 20 to position the user himself through a positioning signal, determines the first positioning situation information through the state of the positioning unit 20 to judge whether the positioning is completed, controls the stretching unit 30 to stretch the user according to the first positioning situation information, and controls the stretching unit 30 to reset when the stretching operation reaches a preset time, determines through a gradually advancing process that the user can ensure safety in each operation process, and assists the user under the premise of safety, thereby improving the growth-promoting effect of the bone growth assisting device 100.

[0125] In some embodiments, S200, sending a positioning signal according to the indication of the lying condition information includes:

[0126] S210, sending a first signal according to the lying condition information; wherein the first signal is used to guide the user to perform a first positioning operation on the positioning part 20;

[0127] S220, obtaining first positioning information;

[0128] S230 , issuing a second signal according to the first positioning information; wherein the second signal is used to guide the user to perform a second positioning operation on the stretching portion 30 .

[0129] It can be understood that by acquiring the user's lying condition information in real time, when the lying condition information indicates that the user's lying posture is lying flat, and the lying position is the middle of the lying part 10 and the middle of the stretching part 30, the first signal is issued, otherwise, the first signal is not issued. The first signal is used to guide the user to locate the user himself through the positioning part 20, for example, it can be a preset voice issued by a speaker, or it can be a light signal issued by an indicator light, but it is not limited to this. The first positioning operation is that the user straightens his arms and holds the two gripping parts 23 respectively, while always keeping the angles formed by the arms and the torso the same, and then swings the arms to different angles to move the central part 24.

[0130] The first positioning information includes the moving track of the center part 24. The infrared sensors can be respectively set on one end of the guide beam 21 and one end of the traction beam 22. The infrared sensor on the guide beam 21 is used to measure the distance from one end of the guide beam 21 to the contact point between the guide beam 21 and the traction beam 22. The infrared sensor on the traction beam 22 is used to measure the distance from one end of the traction beam 22 to the center part. The moving track of the center part 24 can be obtained by inputting the distances detected by the two infrared sensors at multiple moments as the horizontal and vertical coordinates into the function graph software; or a camera can be set on the lower surface of the lying part 10 to obtain an image of the center part 24, and the moving track of the center part 24 can be obtained by continuously obtaining multiple images of the center part 24, but it is not limited to this. When the moving track of the center part 24 tends to be a straight line, it indicates that the first positioning operation has completed the positioning. When the first positioning information indicates that the center part 24 has completed the positioning of the user's spine, a second signal is issued, otherwise, the second signal is not issued. The second signal is used to guide the user to locate the forefoot position of the sole, for example, it can be a preset voice issued by a speaker, or a light signal issued by an indicator light, but is not limited thereto. The second positioning operation is that the user lifts the positioning cover 343 with his toes to locate the forefoot position of his own sole.

[0131] With such a configuration, through the first signal and the second signal, the user can position the trunk, spine, and legs by himself without the assistance of medical personnel, thereby safely and effectively using the bone growth aid 100.

[0132] In some embodiments, S400, according to the first positioning condition information, controlling the stretching unit 30 to perform a stretching operation includes:

[0133] S410, controlling the connecting member 31 to perform an alignment operation according to the first positioning condition information;

[0134] S420, controlling the leg-lifting member 32 to perform a first stretching operation;

[0135] S430, obtaining first execution status information of a first stretching operation;

[0136] S440: According to the first execution status information, control the auxiliary stretching member 34 to perform a second stretching operation.

[0137] It can be understood that when the first positioning status information indicates that the positioning operation of the center part 24 has been completed, and the straight line direction of the user's spine is not parallel to the length direction B of the lying part 10, the control connecting member 31 performs the alignment operation, otherwise, the alignment operation is not performed, and the leg lifting member 32 is directly controlled to perform the first stretching operation.

[0138] The alignment operation is to control the connection member 31 to move along the width direction of the lying part 10 according to the direction information of the straight line where the user's spine is located in the first positioning information, so that the user's waist and legs move along the width direction of the lying part 10, and then make the straight line where the spine is located parallel to the length direction B of the lying part.

[0139] The first stretching operation is to control the leg-lifting member 32 to rotate upward to a preset angle, and bend the user's legs toward the torso to a preset angle.

[0140] The first execution status information indicates the angle of the leg-lifting member 32 rotating upward. For example, an angle sensor can be provided at the hinge of the leg-lifting member 32 and the connecting member 31, and the angle sensor can be electrically connected to the control device 40 to obtain the angle of the leg-lifting member 32 rotating measured by the angle sensor. When the first execution status information indicates that the angle of the leg-lifting member 32 rotating upward is equal to the preset angle, the leg-lifting member 32 is controlled to stop rotating, and the auxiliary stretching member 34 is controlled to perform the second stretching operation. The second stretching operation is to control the leg-pressing member 342 to move to a preset distance toward one end of the leg-lifting member 32 close to the lying part 10, and apply pressure to the forefoot of the user's foot toward one end of the leg-lifting member 32 close to the lying part 10.

[0141] With such arrangement, when the positioning part 20 completes positioning of the user, the control connecting member 31 adjusts the user's posture, and then performs the first stretching operation and the second stretching operation respectively, to prevent the user from being injured due to incorrect operation, thereby improving the safety of the bone growth aid 100 and improving the bone growth aid 100's growth-promoting effect.

[0142] In some embodiments, the method further comprises:

[0143] S10, obtaining second positioning information;

[0144] S20, controlling the bone growth aid 100 to perform a stimulation operation according to the second positioning information.

[0145] It can be understood that the second positioning information is used to indicate whether the second positioning operation is completed, and can be obtained by measuring the length of the mobile telescopic rod 341. For example, a laser displacement sensor can be set at one end of the mobile telescopic rod 341 away from the mobile beam 33, and the laser displacement sensor emits a laser toward the mobile beam 33 along the length direction of the mobile telescopic rod 341 to measure the current length of the mobile telescopic rod 341. If the length of the mobile telescopic rod 341 remains at the shortest length of the mobile telescopic rod 341, the second positioning information indicates that the second positioning operation is not completed. If the length of the mobile telescopic rod 341 remains at any length greater than the shortest length of the mobile telescopic rod 341, the second positioning information indicates that the second positioning operation is completed. When the second positioning information indicates that the second positioning operation is completed, the bone growth aid 100 is controlled to perform a stimulation operation. The stimulation operation is to limit the movement of the central part 24 by the limiter 25, control the second drive member to drive the traction beam 22 to move along the length direction of the guide beam 21, and control the stimulation generator 262 to start.

[0146] With such an arrangement, the user is fully stretched and physically stimulated by the stimulator 26 at the same time, which can improve the use efficiency of the bone growth device 100, reduce joint injuries, avoid muscle strains, and improve the bone growth effect.

[0147] It should be understood that the size of the serial numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0148] The embodiment of the present application also provides a bone growth assisting device 100, which includes a control device 40. The control device 40 includes: at least one processor, at least one memory, and a computer program stored in the at least one memory and executable on the at least one processor. When the processor executes the computer program, the control device 40 implements the steps in any of the above-mentioned embodiments of the control method of the bone growth assisting device.

[0149] Exemplarily, the computer program may be divided into one or more units, which are stored in the memory and executed by the processor to complete the present application. The one or more units may be a series of computer program instruction segments capable of completing specific functions, which are used to describe the execution process of the computer program in the automobile fan motor detection device.

[0150] The control device 40 may be a single chip microcomputer, a PLC, a central processing unit, or other computing devices. The control device 40 may include, but is not limited to, a processor and a memory. Those skilled in the art will appreciate that the control device 40 may include more or fewer components, or a combination of certain components, or different components, such as an input / output device, a network access device, a bus, etc.

[0151] The processor may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or the processor may be any conventional processor, etc.

[0152] In some embodiments, the memory may be an internal storage unit of the control device 40, such as a hard disk or memory of the control device 40. In other embodiments, the memory may also be an external storage device of the control device, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the control device 40. Further, the memory may include both an internal storage unit of the control device and an external storage device. The memory is used to store an operating system, an application program, a boot loader (BootLoader), data, and other programs, such as the program code of the computer program. The memory 52 may also be used to temporarily store data that has been output or is to be output.

[0153] An embodiment of the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in any of the above method embodiments are implemented.

[0154] An embodiment of the present application provides a computer program product. When the computer program product is run on the bone growth assisting device 100, the bone growth assisting device 100 implements the steps in any of the above method embodiments.

[0155] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, which can be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned method embodiments when executed by the processor. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may at least include: any entity or device that can carry the computer program code to the bone growth aid 100, a recording medium, a computer memory, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), an electrical carrier signal, a telecommunication signal, and a software distribution medium. For example, a USB flash drive, a mobile hard disk, a disk or an optical disk.

[0156] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0157] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0158] In the embodiments provided in the present application, it should be understood that the disclosed bone growth aid and its control method can be implemented in other ways. For example, the embodiment of the bone growth aid 100 described above is only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0159] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0160] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A bone growth aid, characterized in that: include: A lying portion, the lying portion being used to support a user's torso; A positioning portion, the positioning portion is arranged below the lying portion along the length direction of the lying portion; the positioning portion is used to determine the position of the spine of the user according to the movement of the user; a stretching portion, one end of which is movably connected to one end of the lying portion along the width direction of the lying portion; the stretching portion is rotatable so that the upper surface of the stretching portion is close to the upper surface of the lying portion; A control device, the control device is arranged on the lying part; the control device is electrically connected to the positioning part and the stretching part respectively; The control device is used to control the stretching part to move along the width direction of the lying part according to the position of the spine of the user determined by the positioning part, so that the spine of the user moves to a preset straight line, and then control the stretching part to rotate toward the lying part so that the legs of the user bend toward the torso of the user, thereby stretching the torso and legs of the user; The positioning portion comprises: A guide beam, wherein the guide beam is arranged below the lying portion along the length direction of the lying portion; A traction beam, wherein the traction beam is movably arranged on the guide beam along the length direction of the lying portion; the traction beam can rotate around an axis perpendicular to the guide beam; and the length direction of the traction beam is perpendicular to the length direction of the lying portion; Two gripping parts, the two gripping parts are movably arranged at two ends of the traction beam along the length direction of the traction beam; the two gripping parts are used to be held by the user with both arms stretched out, and the angles formed by the user's arms and torso are the same; A central portion, the central portion is movably disposed at the middle section of the traction beam along the length direction of the traction beam; two sides of the central portion are connected to the two gripping portions one by one; The two gripping parts are used to pull the central part so that the central part moves on the traction beam and the traction beam moves on the guide beam; the projection of the movement trajectory of the central part on the upper surface of the lying part forms an offset angle with the length direction of the lying part.

2. The bone growth aid as claimed in claim 1, characterized in that: The lying part comprises: A bed body, wherein the bed body is provided with two first slide grooves along its length direction, and the two first slide grooves are spaced apart along the width direction of the bed body; Two shoulder portions, the two shoulder portions are corresponding to each other and are movably arranged on the two first slide grooves; one end of the shoulder portion protrudes from the lower surface of the bed body and is connected to the central portion; Wherein, the guide beam is arranged below the bed body along the length direction of the bed body.

3. The bone growth aid as claimed in claim 2, characterized in that: A second slide groove is provided at one end of the bed body, and the second slide groove is arranged along the width direction of the lying part; the stretching part includes: A connecting member, one end of which is movably disposed in the second chute along the length direction of the second chute; the connecting member is electrically connected to the control device; A leg-lifting member, one end of which is hinged to the other end of the connecting member; the leg-lifting member is used to support the legs of the user and rotate to bend the legs of the user toward the torso of the user.

4. The bone growth aid as claimed in claim 3, characterized in that: The leg-lifting member has two first openings along its length direction, and the two first openings are spaced apart along the width direction of the leg-lifting member; the stretching portion further includes: Two moving beams, the two moving beams are arranged below the leg-lifting member along the length direction of the leg-lifting member, and the two moving beams are located below the two first openings in a one-to-one correspondence; Two auxiliary stretching members, the two auxiliary stretching members are movably arranged on the two movable beams in a one-to-one correspondence along the length direction of the leg lifting member; the two auxiliary stretching members are passed through the two first openings in a one-to-one correspondence so that the auxiliary stretching members protrude from the upper surface of the leg lifting member; the auxiliary stretching members are used to abut against the forefoot of the user's sole to further stretch the user.

5. The bone growth aid as claimed in claim 4, characterized in that: The auxiliary stretching member comprises: A movable telescopic rod, the movable telescopic rod is movably arranged on the movable beam along the length direction of the leg-lifting member; the movable telescopic rod can be extended and retracted in a direction perpendicular to the upper surface of the leg-lifting member; A first driving member, the first driving member is arranged on the movable telescopic rod, and a power output end of the first driving member is connected to the movable beam; the first driving member is electrically connected to the control device; the first driving member is used to drive the movable telescopic rod to move on the movable beam along the length direction of the leg lifting member; A leg-pressing member, one end of which is disposed on the movable telescopic rod; the other end of which faces toward one end of the leg-lifting member; and the leg-pressing member is used to abut against the forefoot of the sole of the user; A positioning cover is arranged on a side of the leg pressing member away from the leg lifting member; the positioning cover is used to abut against the toes of the user through its inner wall.

6. The bone growth aid as claimed in claim 2, characterized in that: The bed body is provided with a second opening along its length direction; the positioning portion further comprises: a position-limiting member, the position-limiting member being movably arranged on the central portion; the position-limiting member being movable to abut against the traction beam; the position-limiting member being used to move to abut against the traction beam after the central portion is positioned to fix the central portion to the traction beam; the position-limiting member being electrically connected to the control device; a second driving member, the second driving member is arranged on the traction beam; a power output end of the second driving member is connected to the guide beam; the second driving member is used to drive the traction beam to move on the guide beam along the length direction of the lying part; the second driving member is electrically connected to the control device; A stimulator, one end of which is arranged on the side of the central part facing the user; the stimulator is passed through the second opening, and the other end of the stimulator can protrude from the upper surface of the bed; the stimulator is electrically connected to the control device; the stimulator is used to move along the straight line where the spine of the user is located with the central part, and to physically stimulate the user.

7. The bone growth aid as claimed in claim 6, characterized in that: The stimulator comprises: an electric telescopic rod, one end of which is arranged on the side of the central portion facing the user; the electric telescopic rod can be extended and retracted along the height direction of the bed; the electric telescopic rod is electrically connected to the control device; A stimulation generator, which is detachably arranged at the other end of the electric telescopic rod; the stimulation generator is electrically connected to the control device; Wherein, the stimulation generator can move to protrude from the upper surface of the bed as the electric telescopic rod is extended and retracted.

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