Waist rehabilitation training device
Technical Field
The invention relates to the technical field of medical equipment, in particular to a waist rehabilitation training device and method.
Background
Waist rehabilitation training often twists reverse action such as tensile to the waist and carries out rehabilitation training to the waist, and in the training process, when twisting the upper body of human body, probably can be because the patient is fixed not firm enough or the focus of lathe bed is unstable etc. lead to the patient to fall down when rehabilitation training, but some waist rehabilitation training devices among the prior art are difficult to improve the stability of patient when twisting the waist to be difficult to nimble to various actions such as tensile, twist reverse the waist make up or separate, be difficult to satisfy the requirement of all-round exercise when patient rehabilitation training.
Disclosure of Invention
The invention provides a waist rehabilitation training device and method, which are used for solving the problem that the prior art is difficult to meet the requirement of omnibearing exercise during rehabilitation training of patients.
The invention provides the following technical scheme: the utility model provides a waist rehabilitation training device, including main tributary fagging and the auxiliary support board of relative setting, main tributary fagging and auxiliary support board rotate respectively and are connected with main trip shaft and auxiliary trip shaft, main trip shaft and auxiliary trip shaft are fixed with main support board and auxiliary support board respectively, be equipped with tensile chamber and manual chamber in the auxiliary support board, main trip shaft stretches into tensile intracavity and is fixed with the connecting plate, one side terminal surface of connecting plate is fixed with the connecting cylinder, a lateral wall rotation in manual chamber is equipped with the screw rod that extends to tensile intracavity and with connecting cylinder threaded connection, auxiliary trip shaft stretches into tensile chamber fixedly connected with forward stretching gear and reverse stretching gear, the last key connection of screw rod has the screw rod gear, a lateral wall rotation in tensile chamber is connected with the idler, screw rod gear and forward stretching gear meshing transmission or through idler and reverse stretching gear meshing transmission.
According to the waist rehabilitation training device, the idler shaft is fixedly arranged on one side wall of the stretching cavity, and the idler wheel which is meshed with the reverse stretching gear and can be meshed with the screw gear for transmission is fixedly arranged on the outer circular surface of the idler shaft.
In the above lumbar rehabilitation training device, a main motor is fixedly arranged on one side end surface of the main support plate, and one side end surface of the main motor is fixedly connected with one end of the main overturning shaft.
According to the waist rehabilitation training device, the auxiliary motor is fixedly arranged in the auxiliary supporting plate, one side end face of the auxiliary motor is in power connection with the key groove shaft, one side end face of the key groove shaft is provided with the key connection cavity, and the key connection cavity is in key connection with the auxiliary overturning shaft.
According to the waist rehabilitation training device, the electromagnet is fixedly arranged on one side wall of the stretching cavity, and the magnetic block corresponding to the electromagnet is fixedly arranged on one side end face of the screw gear.
According to the waist rehabilitation training device, the baffle plate which can extend to the lower side of the auxiliary supporting plate is connected with one side wall of the stretching cavity in a sliding mode and used for blocking the screw gear.
According to the waist rehabilitation training device, the clutch spring is arranged between the end face of one side of the screw gear and one side wall of the stretching cavity in a propping mode, and the clutch spring is sleeved on the outer circle face of the screw.
According to the waist rehabilitation training device, the driven bevel gear is fixedly arranged on the outer circular surface of one side of the screw rod located in the manual control cavity, the hand wheel shaft extending to the outer side of the auxiliary supporting plate is rotatably arranged on one side wall of the manual control cavity, the hand wheel is fixedly arranged at one end of the hand wheel shaft located on the outer side of the auxiliary supporting plate, and the driving bevel gear meshed with the driven bevel gear is fixedly connected to the outer circular surface of one end of the hand wheel shaft located in the manual control cavity.
According to the waist rehabilitation training device, the safety belts capable of fixing the patient are fixedly arranged on the main bearing plate and the auxiliary bearing plate.
The invention also provides the following technical scheme: the waist rehabilitation training method is realized by the waist rehabilitation training device and comprises the following steps: when the waist of a patient is to be stretched and twisted synchronously, the main motor is started to drive the main bearing plate to rotate so as to twist the upper body of the patient to one side, the auxiliary motor is started to reversely drive the lower body of the patient to twist to the other side, and the auxiliary overturning shaft rotates and drives the screw to rotate through the forward stretching gear and the screw gear, so that the auxiliary bearing plate is driven to move to one side far away from the main bearing plate, and forward stretching is carried out when the waist of the patient is twisted, if the waist of the patient is to be stretched in the opposite direction, the electromagnet is started so as to overcome the thrust of the clutch spring to adsorb the magnetic blocks, and at the moment, the auxiliary overturning shaft rotates to drive the screw to rotate through the reverse stretching gear, the idler gear and the screw gear, so that the waist of the patient is twisted and simultaneously, the waist of the patient is stretched in the opposite direction.
According to the technical scheme of the invention, when the upper half body of a patient is twisted, the lower half body is twisted slowly in the reverse direction, so that the stability of the patient and the bed body can be improved while the twisting effect is improved, the patient is prevented from sliding off, and the like.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is an enlarged schematic view of FIG. 2 at B;
fig. 4 is an enlarged schematic view at C in fig. 1.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The lumbar rehabilitation training device of the embodiment comprises a main support plate 11 and an auxiliary support plate 17 which are oppositely arranged as shown in fig. 1 to 4, wherein a main turnover shaft 14 is rotatably arranged on one side end surface of the main support plate 11, a main support plate 13 is fixedly arranged on the outer circumferential surface of the main turnover shaft 14, a main motor 12 is fixedly arranged on one side end surface of the main support plate 11, one side end surface of the main motor 12 is fixedly connected with one end of the main turnover shaft 14, an auxiliary turnover shaft 16 extending to one side of the main support plate 11 is rotatably arranged in the auxiliary support plate 17, an auxiliary support plate 15 is fixedly arranged on the outer circumferential surface of the auxiliary turnover shaft 16, an auxiliary motor 38 is fixedly arranged in the auxiliary support plate 17, a key groove shaft 39 is dynamically connected with one side end surface of the auxiliary motor 38, a key connection cavity 40 is formed on one side end surface of the key groove shaft 39, the key connection cavity 40 is connected with the auxiliary turnover shaft 16 through the key connection between the auxiliary turnover shaft 16 so that the auxiliary support plate 15 can be driven to slide in the horizontal direction, and a safety belt capable of fixing a patient is fixedly arranged on the top ends of the main support plate 13 and the auxiliary support plate 15.
The auxiliary supporting plate 15 is internally provided with a stretching cavity 18, the main turning shaft 14 stretches into the stretching cavity 18, a connecting plate 19 is fixedly connected to the outer circular surface of one side of the main turning shaft 14, which is positioned in the stretching cavity 18, the connecting plate 19 can rotate and slide in the stretching cavity 18, one side end surface of the connecting plate 19 is fixedly provided with a connecting cylinder 23, the auxiliary supporting plate 15 is internally provided with a manual control cavity 29 positioned at one side of the stretching cavity 18, one side wall of the manual control cavity 29 is rotationally provided with a screw rod 25 which extends into the stretching cavity 18, one side end surface of the connecting cylinder 23 is provided with an internal thread cavity 24, one end outer circular surface of the screw rod 25 is provided with threads, and one end of the screw rod 25 with threads stretches into the internal thread cavity 24 and is in threaded connection with the internal thread cavity 24, so that the auxiliary turning shaft 16 can be driven to slide in the horizontal direction in the key connecting cavity 40 through threaded connection between the screw rod 25 and the internal thread cavity 24. One end of the auxiliary turning shaft 16 is positioned in the stretching cavity 18, a forward stretching gear 21 is fixedly connected to the outer circular surface of one side of the auxiliary turning shaft 16 positioned in the stretching cavity 18, a screw gear 26 which is in meshed transmission with the forward stretching gear 21 is connected to the outer circular surface of one side of the screw 25, which is not provided with threads, a reverse stretching gear 22 which is positioned on one side of the forward stretching gear 21 is fixedly connected to the outer circular surface of one side of the auxiliary turning shaft 16 positioned in the stretching cavity 18, an idler shaft 28 is fixedly arranged on one side wall of the stretching cavity 18, and an idler 27 which is in meshed transmission with the reverse stretching gear 22 and can be in meshed transmission with the screw gear 26 is fixedly arranged on the outer circular surface of the idler shaft 28. An electromagnet 35 is fixedly arranged on one side wall of the stretching cavity 18, a magnetic block 34 corresponding to the electromagnet 35 is fixedly arranged on one side end face of the screw gear 26, a clutch spring 36 is arranged between one side end face of the screw gear 26 and one side wall of the stretching cavity 18 in a propping mode, the clutch spring 36 is sleeved on the outer circular face of the screw 25, a driven bevel gear 30 is fixedly arranged on one side outer circular face of the screw 25 in the manual cavity 29, a hand wheel shaft 32 extending to the outer side of the auxiliary supporting plate 15 is rotatably arranged on one side wall of the manual cavity 29, a hand wheel 33 is fixedly arranged at one end of the hand wheel shaft 32 located the outer side of the auxiliary supporting plate 15, a driving bevel gear 31 meshed with the driven bevel gear 30 is fixedly connected to one side outer circular face of the hand wheel shaft 32 in the manual cavity 29, a baffle 37 capable of extending to the lower side of the auxiliary supporting plate 15 is slidably connected to one side wall of the stretching cavity 18, the baffle 37 is capable of limiting the screw gear 26, and the screw 25 can be manually rotated through the hand wheel 33.
The waist rehabilitation training method specifically comprises the following steps:
the patient lies on the top ends of the main support plate 13 and the sub support plate 15, and is fixed by the seat belt, and the waist of the patient is adjusted to the gap position between the main support plate 13 and the sub support plate 15.
When the lumbar muscle of the patient is subjected to rehabilitation training (synchronous stretching and torsion of the waist), the main motor 12 is started to drive the main overturning shaft 14 to rotate, the main supporting plate 13 is driven to rotate through the rotation of the main overturning shaft 14, the upper body of the patient is twisted to one side, meanwhile, the auxiliary motor 38 is started to drive the key groove shaft 39 to reversely rotate, the auxiliary overturning shaft 16 is driven to reversely rotate through the key connection through the reverse rotation of the key groove shaft 39, the auxiliary supporting plate 15 is driven to rotate to the other side of the main supporting plate 13 in the rotating direction through the reverse rotation of the auxiliary overturning shaft 16, the lower body of the patient is driven to twist to the other side, the auxiliary overturning shaft 16 rotates and simultaneously drives the forward stretching gear 21 to rotate, the screw 25 is driven to rotate through the engagement between the forward stretching gear 21 and the screw gear 26, at the moment, the screw 25 is driven to move to the side far away from the connecting cylinder 23 through the threaded connection between the screw 25 and the internal thread cavity 24, and the auxiliary supporting plate 15 is driven to move to the side far away from the main supporting plate 13, and the waist of the patient is stretched while twisting the waist of the patient.
When the waist of the patient is stretched in the opposite direction, the electromagnet 35 is started to absorb the magnetic block 34 against the thrust of the clutch spring 36, and the idler wheel 27 and the screw gear 26 are meshed to drive the screw 25 to move towards the side close to the connecting cylinder 23, so that the waist of the patient can be stretched in the opposite direction.
When only the waist of the patient is required to be stretched or twisted, the baffle 37 is pulled so as not to block the screw gear 26, at this time, the screw gear 26 is pushed by the thrust of the clutch spring 36 and is disengaged from the forward stretching gear 21, at this time, the hand wheel 33 is manually rotated so as to drive the hand wheel shaft 32 to rotate, the drive bevel gear 31 is driven to rotate by the rotation of the hand wheel shaft 32, the screw 25 is driven to rotate by the engagement between the drive bevel gear 31 and the driven bevel gear 30, the screw 25 is driven to move to the side far away from the connecting cylinder 23 by the rotation of the screw 25 through the threaded connection between the screw 25 and the internal thread cavity 24, the auxiliary supporting plate 15 is driven to move to the side far away from the main supporting plate 13 so as to independently stretch the waist of the patient, and when the screw gear 26 is no longer engaged with the forward stretching gear 21 and the idler gear 27, the main and the auxiliary motor 38 are controlled by the main and auxiliary motor 12 and the auxiliary rotating shafts 14 and 16 respectively so as to drive the main supporting plate 13 and the auxiliary supporting plate 15 to twist in the opposite directions.
In summary, the present invention can improve the stability of the patient and the bed body and prevent the patient from slipping down by twisting the upper body of the patient while slowly twisting the lower body in the opposite direction, and can simultaneously stretch the waist of the patient while twisting the waist of the patient, and can realize the forward or reverse stretching function, and separate gears, thereby controlling the twisting and stretching operations by manually rotating the hand wheel.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the present invention and implement it without limiting the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.