Disclosure of Invention
Aiming at the situation, in order to make up the defects of the prior art, the invention aims to provide a uterine postoperative care device, which effectively solves the problem of inconvenience in postoperative care of gynecological patients.
The technical scheme includes that the invention comprises a bottom plate, the upper end of the bottom plate is connected with a bed frame through two left and right opposite supporting plates, a seat plate is arranged on the rear side wall of the bed frame, the left and right ends of the seat plate are respectively hinged with a rotating plate through front and rear axial rotating columns, the front ends of the two rotating columns respectively penetrate through the seat plate and are coaxially provided with linkage gears, the two linkage gears are connected through a chain, a front and rear axial and rotatable rotating shaft is arranged in the seat plate, the front side of the rotating shaft is coaxially and slidably connected with a sliding cylinder in threaded connection with the seat plate, the front end of the sliding cylinder penetrates through the seat plate and is coaxially provided with a ring gear capable of being meshed with the left linkage gear, a connecting column coaxial with the ring gear is rotatably connected on the front side wall of the bed frame, the connecting column can be inserted into the ring gear and is slidably connected with the ring gear, an inner meshing gear coaxial with the connecting column is rotatably connected on the connecting column through a key;
a through groove which is communicated up and down is formed in the right side of the bottom plate, the left side and the right side in the through groove are respectively and rotatably connected with front and back axial rotating wheels, the two rotating wheels are connected through a conveying belt, an auxiliary belt wheel is coaxially arranged at the front end of the rotating wheel on the left side, and the auxiliary belt wheel is connected with an inner meshing gear through an auxiliary belt;
the front end of the seat plate is provided with a sliding chute with a forward opening, the bottom surface of the sliding chute is connected with an inverted L-shaped connecting rod through a spring, and the front end of the connecting rod extends out of the sliding chute and is rotationally connected with a connecting gear;
the upper end of the seat plate is provided with a pressure groove with an upward opening, a pressure block which can extend out of the opening of the pressure groove is connected in the pressure groove in a sliding manner, the bottom surface of the pressure block is connected with the lower side wall of the pressure groove through a plurality of pressure springs, a connecting rod is provided with a communicating groove which is communicated up and down, the rear end surface of the communicating groove is an inclined plane with a lower front part and a higher rear part, and the lower end of the pressure block is provided with a pressure block which can be contacted with the inclined plane of the communicating groove;
the lower end of the connecting rod is provided with a limiting groove which is positioned at the right side of the communicating groove and has a downward opening, and the lower end of the bottom plate is provided with a J-shaped limiting column which can be inserted into the limiting groove.
The invention has the beneficial effects that: the bottom plate that is equipped with, the bed frame, seat etc, can make the patient become the position of sitting by the posture of lying, can make the patient need not to get off the bed simultaneously and just can carry out the low limbs and take exercise, avoided twisting the art mouth that the health leads to and bursting apart because of getting off the bed repeatedly, it is less to have solved in bed exercise space simultaneously, the not good problem of exercise effect, can make the patient resume for lying the posture from the position of sitting after taking exercise completion, and is easy operation, time and labor saving, the handle that is equipped with, can support when the patient walks about, prevent that the patient from tumbleing, the shielding plate that is equipped with, can be to ring gear, chain etc. shelter from, prevent to press from both sides the wound patient at the operation in-process, this simple structure, novel design, high durability and convenient use.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 9, the bed comprises a bottom plate 1, the upper end of the bottom plate 1 is connected with a bed frame 3 through two left and right opposite supporting plates 2, the rear side wall of the bed frame 3 is provided with a seat plate 4, the left and right ends of the seat plate 4 are respectively hinged with a rotating plate 6 through front and rear axial rotating columns 5, the front ends of the two rotating columns 5 respectively penetrate through the seat plate 4 and are coaxially provided with a linkage gear 9, the two linkage gears 9 are connected through a chain 8, the seat plate 4 is internally provided with a front and rear axial and rotatable rotating shaft 10, the front side of the rotating shaft 10 is coaxially and slidably connected with a sliding cylinder 11 in threaded connection with the seat plate 4, the front end of the sliding cylinder 11 penetrates through the seat plate 4 and is coaxially provided with a ring gear 12 capable of meshing with the left linkage gear 9, the front side wall of the bed frame 3 is rotatably connected with a connecting column 13 coaxial with the ring gear 12, the connecting column 13 can be inserted into the ring gear 12 and can be slidably connected with the ring gear 12, the front side wall of the bed frame 3 is rotatably connected with an inner meshing gear 14 coaxial with the connecting column 13, a connecting gear 15 which can be meshed with the internal gear 14 is coaxially and slidably connected to the connecting column 13 through a key;
a through groove which is communicated up and down is formed in the right side of the bottom plate 1, the left side and the right side in the through groove are respectively and rotatably connected with front and back axial rotating wheels 16, the two rotating wheels 16 are connected through a conveying belt 17, an auxiliary belt wheel 18 is coaxially arranged at the front end of the rotating wheel 16 on the left side, and the auxiliary belt wheel 18 is connected with an internal gear 14 through an auxiliary belt 19;
the front end of the seat plate 4 is provided with a sliding chute with a forward opening, the bottom surface of the sliding chute is connected with an inverted L-shaped connecting rod 24 through a spring 23, and the front end of the connecting rod 24 extends out of the sliding chute and is rotationally connected with the connecting gear 15;
the upper end of the seat plate 4 is provided with a pressure groove 25 with an upward opening, the pressure groove 25 is connected with a press block 27 capable of extending out of the opening of the pressure groove 25 in a sliding way, the bottom surface of the press block 27 is connected with the lower side wall of the pressure groove 25 through a plurality of pressure springs 26, the connecting rod 24 is provided with a communicating groove 28 which is communicated up and down, the rear end surface of the communicating groove 28 is an inclined surface with a lower front part and a higher rear part, and the lower end of the press block 27 is provided with a press moving block 29 capable of contacting with the inclined surface of the communicating groove 28;
the lower end of the connecting rod 24 is provided with a limiting groove 30 which is positioned at the right side of the communicating groove 28 and has a downward opening, and the lower end of the bottom plate 1 is provided with a J-shaped limiting column 31 which can be inserted into the limiting groove 30.
In order to drive the rotating shaft 10 to rotate, the lower end of the bottom plate 1 is provided with a yielding groove with a downward opening, a first bevel gear 20 positioned in the yielding groove is coaxially arranged on the rotating shaft 10, the lower end of the seat plate 4 is fixed with an upper and lower axial motor 21 through an L-shaped plate, the output end of the motor 21 is inserted into the yielding groove and is coaxially provided with a second bevel gear 22 meshed with the first bevel gear 20.
In order to limit the rotating plate 6, a rectangular groove 32 with a backward opening is formed at the rear end of the left rotating column 5, and a limiting rod 33 capable of being inserted into the rectangular groove 32 is connected to the rear end of the bed frame 3 in a sliding manner.
In order to support the seat plate 4, the upper end of the bottom plate 1 is connected with the seat plate 4 through an inverted L-shaped top plate 34.
For the convenience of use, bed frame 3 right-hand member be equipped with the handle, logical inslot is equipped with the buffer board 35 that is located conveyer belt 17, buffer board 35 upper end is connected with a buffer pressing plate 36 through a plurality of extension springs, bed frame 3 left side is equipped with shielding plate 37.
When the invention is used, firstly, a patient lies on the seat plate 4, the upper body is positioned on the rotating plate 6 on the left side, the lower body is positioned on the rotating plate 6 on the right side, the press block 27 slides downwards in the press groove 25 due to the gravity of the patient and simultaneously extrudes the spring 23 downwards, the press block 27 drives the limit column 31 and the press block 29 to slide downwards, the limit column 31 slides downwards for a certain distance and then is separated from the limit groove 30, the limit to the connecting rod 24 is released, at the moment, the lower end surface of the press block 29 is contacted with the inclined surface of the communicating groove 28 and continues to move downwards, the press block 29 drives the connecting rod 24 to slide backwards in the sliding groove and simultaneously extrudes the pressure spring 26 backwards, the connecting rod 24 drives the connecting gear 15 to slide backwards on the connecting column 13, and the connecting gear 15 is separated from the meshing with the internal gear 14 after sliding for a certain distance;
when a patient needs to do lower limb exercise, the motor 21 is started, the motor 21 rotates clockwise, the motor 21 drives the first bevel gear 20 to rotate anticlockwise through the second bevel gear 22, the first bevel gear 20 drives the rotating shaft 10 to rotate anticlockwise, the rotating shaft 10 drives the sliding cylinder 11 to rotate anticlockwise, because the sliding cylinder 11 is in threaded connection with the seat plate 4, the sliding cylinder 11 moves forwards while rotating, the sliding cylinder 11 drives the ring gear 12 to rotate anticlockwise, the ring gear 12 drives the linkage gear 9 on the left side to rotate clockwise, the linkage gear 9 on the left side drives the linkage gear 9 on the right side to rotate clockwise through the chain 8, the linkage gear 9 drives the rotating plate 6 on the left side to rotate clockwise through the rotating column 5, the rotating plate 6 on the left side swings upwards, the rotating plate 6 on the right side swings downwards, the upper body of the patient is supported while the lower body of the patient swings downwards, the ring gear 12 continues to rotate forwards while continuing to rotate, when the rotating plate 6 swings to be vertical to the seat plate 4, the ring gear 12 is separated from the linkage gear 9, the rotating plate 6 stops rotating, the limiting rod 33 is pushed forwards at the moment, the limiting rod 33 slides forwards into the rectangular groove 32 to limit the rotating column 5 on the left side, and therefore the limiting of the rotating plate 6 is achieved;
at the moment, the patient is in a sitting posture, meanwhile, due to the forward movement of the ring gear 12, the connecting column 13 is inserted into the ring gear 12, and due to the fact that the sliding cylinder 11 is disengaged from the seat plate 4, the ring gear 12 can only rotate and cannot move forward, the ring gear 12 drives the connecting column 13 to rotate anticlockwise, the connecting column 13 drives the connecting gear 15 to rotate anticlockwise, after the patient adapts to the sitting posture, feet step on the conveyor belt 17 and stand up, at the moment, due to the loss of pressure, the spring 23 drives the pressing block 27 to move upwards, the pressing block 27 drives the pressing block 29 to move upwards, due to the forward elasticity of the pressure spring 26, the connecting rod 24 drives the connecting gear 15 to slide forwards, the connecting gear 24 drives the inner meshing gear 15 to slide forwards, after sliding for a certain distance, the connecting gear 15 is inserted into the inner meshing gear 14 and drives the counter-clockwise rotation gear 14, and meanwhile, the pressing block 27 drives the limiting column 31 to move upwards and be inserted into the limiting groove 30, the limit of the connecting gear 15 is realized;
the inner meshing gear 14 drives the auxiliary belt wheel 18 to rotate anticlockwise through the auxiliary belt 19, the auxiliary belt wheel 18 drives the left rotating wheel 16 to rotate anticlockwise, the left rotating wheel 16 drives the right rotating wheel 16 to rotate anticlockwise through the conveying belt 17 to drive a patient to slide leftwards, the patient can carry out slow walking exercise by holding the handle by hand, when the patient finishes the exercise, the patient stops walking and sits on the seat plate 4, the starting motor 21 reverses and pulls the limiting rod 33 backwards, the limiting rod 33 slides backwards to be separated from contact with the rectangular groove 32, the limiting on the rotating plate 6 is removed, the patient drives the pressing block 27 to slide downwards, the pressing block 27 drives the pressing block 29 to slide downwards, the pressing block 29 drives the connecting rod 24 to slide rightwards, the connecting rod 24 drives the connecting gear 15 to slide rightwards, the connecting rod slides for a distance and then is separated from contact with the inner meshing gear 14, the inner meshing gear 14 stops rotating, the conveying belt 17 stops rotating, the motor 21 reverses and drives the first bevel gear 20 to rotate clockwise through the second bevel gear 22, first bevel gear 20 drives slide cartridge 11 clockwise rotation and moves backward through pivot 10 simultaneously, slide cartridge 11 drives ring gear 12 clockwise rotation and moves backward, move a distance back ring gear 12 and linkage gear 9 contact and drive linkage gear 9 counter-clockwise rotation, linkage gear 9 drives rotary post 5 counter-clockwise rotation, rotary post 5 drives rotor plate 6 counter-clockwise rotation, left rotor plate 6 drives patient's upper part of the body and swings down, rotor plate 6 on right side drives patient's lower part of the body and swings up, get back to the initial state after swinging certain angle, become the flat state by the position of sitting with the patient, it can to close motor 21 this moment.
The invention has the beneficial effects that: the bottom plate that is equipped with, the bed frame, seat etc, can make the patient become the position of sitting by the posture of lying, can make the patient need not to get off the bed simultaneously and just can carry out the low limbs and take exercise, avoided twisting the art mouth that the health leads to and bursting apart because of getting off the bed repeatedly, it is less to have solved in bed exercise space simultaneously, the not good problem of exercise effect, can make the patient resume for lying the posture from the position of sitting after taking exercise completion, and is easy operation, time and labor saving, the handle that is equipped with, can support when the patient walks about, prevent that the patient from tumbleing, the shielding plate that is equipped with, can be to ring gear, chain etc. shelter from, prevent to press from both sides the wound patient at the operation in-process, this simple structure, novel design, high durability and convenient use.