CN111544222A

CN111544222A - Hemiplegia patient is with independently nursing bed like lavatory

Info

Publication number: CN111544222A
Application number: CN202010457631.1A
Authority: CN
Inventors: 常小兵
Original assignee: Guangzhou Haojia Medical Equipment Co Ltd
Current assignee: Guangzhou Haojia Medical Equipment Co Ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-08-18

Abstract

The invention discloses an autonomous toileting nursing bed for a hemiplegic patient; including the main tank body, its characterized in that: be equipped with the ascending escape cavity of opening in the main tank body, the symmetry intercommunication is equipped with the elevator chamber around the escape cavity left side, the bilateral symmetry is equipped with the ascending supporting shoe chamber of opening about the escape cavity, supporting shoe chamber downside intercommunication is equipped with the crank link chamber, can not influence its body of moving when fixing patient's trousers with the slip case through adjusting wire wheel and clip, guarantee its comfort level, the slip case moves to the left simultaneously when lifting up of supporting shoe, and adjust the wire wheel lock when the slip case moves to the left and die, thereby patient's trousers are taken off automatically, patient's contact surface is towards the escape cavity lateral wall when turning over the board and opening, avoid being infected with the excrement when like the lavatory, accomplish respectively through upper and lower side shower nozzle and wash and weather the operation after accomplishing like the lavatory, thereby make the patient independently like the lavatory, nursing staff's the amount of labour has been reduced.

Description

Hemiplegia patient is with independently nursing bed like lavatory

Technical Field

The invention relates to the technical field related to medical equipment, in particular to an autonomous toileting nursing bed for a hemiplegic patient.

Background

Hemiplegia and inconvenient patient's of action nursing work are very important, wherein the patient carries out to be comparatively difficult all the time like the lavatory, present hemiplegia patient need like the lavatory, support to the lavatory to carry out like the lavatory or use the nursing bed of taking just hole to go on like the lavatory mostly through nursing staff, predecessor can greatly increased nursing staff's the amount of labour, and there is certain potential safety hazard, the latter is comparatively difficult to patient's cleaning work after finishing like the lavatory, and both need the supplementary could be accomplished of nursing staff, the patient can't independently like the lavatory.

Disclosure of Invention

Aiming at the technical defects, the invention provides an autonomous defecation nursing bed for hemiplegic patients, which can overcome the defects.

The invention relates to an autonomous defecation nursing bed for hemiplegic patients, which comprises a main box body, wherein an excretion cavity with an upward opening is arranged in the main box body, the left side of the excretion cavity is symmetrically communicated with a lifting block cavity in front and back, the left side and the right side of the excretion cavity are symmetrically provided with supporting block cavities with upward openings, the lower sides of the supporting block cavities are communicated with a crank connecting rod cavity, the rear side of the crank connecting rod cavity on the left side is provided with a bevel gear cavity, the left side of the crank connecting rod cavity on the left side is provided with a sliding wire wheel cavity, the upper side of the sliding wire wheel cavity is provided with a fan power cavity, the left side of the fan power cavity is communicated with a meshing cavity, the upper end surface of the main box body is fixedly connected with guardrail boxes positioned outside the excretion cavity in front and back symmetry, box sliding cavities with inward openings are arranged in the guardrail boxes, sliding boxes are, the adjusting line wheel comprises an adjusting line wheel cavity, a top block sliding cavity with an outward opening and a through front end and a back end is arranged on the outer side of the adjusting line wheel cavity, a friction block cavity communicated with the top block sliding cavity is arranged on the left side of the adjusting line wheel cavity, an adjusting line wheel shaft extending into the friction block cavity leftwards and rightwards is connected to the adjusting line wheel cavity in a rotating fit mode, a friction block located on the outer side of the adjusting line wheel shaft is connected in the friction block cavity in a sliding fit mode, a friction block cavity located on the lower side of the adjusting line wheel shaft is fixedly connected between the inner end face of the friction block and the inner end wall of the friction block cavity, an adjusting line wheel is fixedly connected to the right end of the adjusting line wheel shaft, an adjusting pull rope extending inwards to the outside is fixedly connected to the adjusting line wheel, a clamp is fixedly connected to the other end of the adjusting pull rope, and a reset, the outer end wall of the box body sliding cavity is fixedly connected with an ejector block which can be connected with the ejector block sliding cavity in a sliding fit mode.

On the basis of the technical scheme, the lifting block is connected with the lifting block in a sliding fit manner, the lifting block is connected with a plate rotating shaft which extends rightwards in the excretion cavity in a rotating fit manner, the plate rotating shaft right end face of the plate rotating shaft is fixedly connected with a plate, guide rails are symmetrically communicated with the front and the back of the right side of the excretion cavity and are provided with slide blocks, the plate rotating shaft center of the right end face of the plate rotating shaft is fixedly connected with slide blocks which are connected with the guide rails in a sliding fit manner, nozzles are fixedly connected with the right end face of the excretion cavity in an up-and-down symmetrical manner, an excrement cavity with a.

On the basis of the technical scheme, a motor fixedly connected with the main box body is arranged on the upper side of the fan power cavity, a supporting transmission cavity extending rightwards to the lower side of the bevel gear cavity is arranged at the lower side of the sliding wire wheel cavity, a lifting power cavity extending rightwards to the lower side of the lifting block cavity at the rear side is arranged at the lower side of the supporting transmission cavity, the lower end wall of the motor is fixedly connected with a driving shaft which extends downwards to penetrate through the fan power cavity, the sliding wire wheel cavity and the supporting transmission cavity to the lifting power cavity, a fan power gear fixedly connected with the driving shaft is arranged in the fan power cavity, a sliding wire wheel fixedly connected with the driving shaft is arranged in the sliding wire wheel cavity, the sliding wire wheel is fixedly connected with a sliding pull rope, the other end of the sliding pull rope extends upwards into the guardrail box and is fixedly connected with the left end face of the sliding box, and a sliding box spring is fixedly connected between the right end surface of the sliding box and the right end wall of the sliding cavity of the box body.

On the basis of the technical scheme, an air inlet cavity with a left opening is arranged at the lower side of the meshing cavity, a ventilation cavity with the other end communicated with the spray head at the lower side is communicated with the right side of the air inlet cavity, the lower end wall of the engaging cavity is connected with a fan rotating shaft which extends upwards into the engaging cavity and downwards into the ventilation cavity in a rotating and matching way, the end of the lower side of the fan rotating shaft is fixedly connected with a fan, a spline shaft which is in spline fit connection with the fan rotating shaft is arranged in the meshing cavity, the spline shaft is fixedly connected with a meshing gear which is positioned at the upper side of the fan power gear and can be meshed with the fan power gear, the tail end of the upper side of the meshing gear is connected with a magnetic turntable in a rotating fit manner, an electromagnet corresponding to the magnetic turntable is fixedly connected in the upper end wall of the meshing cavity, and a magnetic turntable spring is fixedly connected between the lower end face of the electromagnet and the upper end face of the magnetic turntable.

On the basis of the technical scheme, a lifting block belt wheel cavity is arranged between the lifting block cavity and the lifting power cavity, the inner rotary wall of the lower end of the lifting block cavity is connected with a lifting shaft which extends downwards into the lifting block belt wheel cavity and extends upwards into the lifting block cavity, the lifting shaft extends downwards into the lifting power cavity at the rear side, the lifting shaft is connected with the lifting block in a threaded fit manner, the lifting shaft is connected with a turning plate driving belt which is positioned in the turning plate belt wheel cavity in a power fit manner, and the lifting shaft is connected with a lifting driving belt which is positioned in the lifting power cavity in a power fit manner at the rear side.

On the basis of the technical scheme, a crank transmission cavity extending rightwards is arranged between the crank connecting rod cavity on the left side and the bevel gear cavity, a bevel gear shaft extending downwards into the support transmission cavity and extending upwards into the bevel gear cavity is connected to the lower end wall of the bevel gear cavity in a rotating fit manner, a support transmission belt positioned in the support transmission cavity is connected between the bevel gear shaft and the driving shaft in a power fit manner, a driving bevel gear is fixedly connected to the tail end of the upper side of the bevel gear shaft, a crank rotating shaft extending backwards into the crank transmission cavity and extending forwards into the crank connecting rod cavity is connected to the rear end wall of the crank connecting rod cavity in a rotating fit manner, the crank rotating shaft on the left side extends backwards into the bevel gear cavity, a driven bevel gear meshed with the driving bevel gear is fixedly connected to the tail end of the rear side of the bevel gear cavity on the left side, and a crank transmission belt positioned, the tail end of the front side of the crank rotating shaft is fixedly connected with a crank rotating disc, the front end face of the crank rotating disc is fixedly connected with a cylindrical pin, a connecting rod which extends upwards into the supporting block cavity is connected onto the cylindrical pin in a rotating fit mode, and the other end of the connecting rod is hinged with a supporting block which is connected with the supporting block cavity in a sliding fit mode.

On the basis of the technical scheme, a washing water cavity is formed in the right side of the crank connecting rod cavity, a water pump is fixedly connected to the lower end wall of the washing water cavity, and the left end face of the water pump is communicated with a water pipe communicated with the spray head, and the other end of the water pipe is communicated with the upper side of the water pump.

The invention has the beneficial effects that: can not influence it through regulation wire wheel and clip when fixed patient's trousers and slip case and move the health, guarantee its comfort level, the slip case moves to the left simultaneously when lifting up of supporting shoe, and the regulation wire wheel lock dies when the slip case moves to the left, thereby patient's trousers are taken off automatically, patient's contact surface orientation escape cavity lateral wall when turning over the board and opening, avoid being infected with the excrement when like the lavatory, accomplish respectively through upper and lower side shower nozzle and wash and weather the operation like the lavatory after accomplishing, thereby make the patient can independently go on like the lavatory, nursing staff's the amount of labour has been reduced.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of an autonomous toileting care bed for hemiplegic patients according to the present invention;

FIG. 2 is a schematic sectional view taken along the line A-A in FIG. 1;

FIG. 3 is a schematic sectional view taken along line B-B in FIG. 2;

FIG. 4 is a schematic sectional view taken along the direction C-C in FIG. 1;

FIG. 5 is a schematic sectional view taken along the direction D-D in FIG. 1;

fig. 6 is an enlarged schematic view of the structure at E in fig. 1.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

As shown in fig. 1-6, the autonomous defecation nursing bed for hemiplegic patients of the invention comprises a main box body 10, wherein an evacuation cavity 24 with an upward opening is arranged in the main box body 10, the left side of the evacuation cavity 24 is symmetrically communicated with a lifting block cavity 27 in the front-back direction, the left side and the right side of the evacuation cavity 24 are symmetrically provided with supporting block cavities 14 with an upward opening, the lower side of each supporting block cavity 14 is communicated with a crank connecting rod cavity 39, the rear side of the crank connecting rod cavity 39 on the left side is provided with a bevel gear cavity 35, the left side of the crank connecting rod cavity 39 on the left side is provided with a sliding line wheel cavity 70, the upper side of the sliding line wheel cavity 70 is provided with a fan power cavity 68, the left side of the fan power cavity 68 is communicated with a meshing cavity 77, the upper end face of the main box body 10 is fixedly connected with a guardrail box 23 positioned on the outer side of the evacuation cavity 24 in the, the sliding box 56 is connected in a sliding fit manner in the box body sliding cavity 62, an adjusting wire wheel cavity 51 is arranged in the sliding box 56, a top block sliding cavity 50 with an outward opening and a through front and back is arranged on the outer side of the adjusting wire wheel cavity 51, a friction block cavity 61 communicated with the top block sliding cavity 50 is arranged on the left side of the adjusting wire wheel cavity 51, an adjusting wire wheel shaft 59 extending into the friction block cavity 61 leftwards and extending into the adjusting wire wheel cavity 51 rightwards is connected in a rotating fit manner in the left end wall of the adjusting wire wheel cavity 51, a friction block 47 located on the outer side of the adjusting wire wheel shaft 59 is connected in the friction block cavity 61 in a sliding fit manner, a friction block cavity 61 located on the lower side of the adjusting wire wheel shaft 59 is fixedly connected between the inner end surface of the friction block 47 and the inner end wall of the friction block cavity 61, an adjusting wire wheel 54 is fixedly connected at the right end of the adjusting wire wheel shaft 59, and an adjusting pull rope 57 extending inwards, adjust stay cord 57 other end fixedly connected with clip 58, adjust line shaft 59 right-hand member terminal surface with adjust fixedly connected with reset torsion spring 55 between the line wheel chamber 51 right-hand member wall, 62 outer end wall fixedly connected with in box slip chamber can with kicking block 45 that kicking block slip chamber 50 sliding fit is connected.

In addition, in an embodiment, the lifting block 29 is connected in the lifting block cavity 27 in a sliding fit manner, the lifting block 29 is connected in a rotating fit manner with a turning plate rotating shaft 30 which extends rightwards into the excretion cavity 24 in a rotating fit manner, the turning plate 26 is fixedly connected to the right end face of the turning plate rotating shaft 30, guide rails 33 are symmetrically communicated with the right side of the excretion cavity 24 in a front-back symmetrical manner, a sliding block 32 which is connected with the guide rails 33 in a sliding fit manner is fixedly connected to the center of the right end face of the turning plate 26, nozzles 15 are fixedly connected to the right end face of the excretion cavity 24 in an up-down symmetrical manner, a defecation cavity 16 with a forward opening is communicated with the lower side.

In addition, in one embodiment, the upper side of the fan power cavity 68 is provided with a motor 22 fixedly connected with the main box body 10, the lower side of the sliding pulley cavity 70 is provided with a supporting transmission cavity 72 extending rightwards to the lower side of the bevel gear cavity 35, the lower side of the supporting transmission cavity 72 is provided with a lifting power cavity 20 extending rightwards to the rear side of the lower side of the lifting block cavity 27, the lower end wall of the motor 22 is fixedly connected with a fan power gear 67 fixedly connected with the driving shaft 66 and extending downwards to penetrate through the fan power cavity 68, the sliding pulley cavity 70 and the supporting transmission cavity 72 are connected with the driving shaft 66 in the lifting power cavity 20, the sliding pulley cavity 70 is provided with a sliding pulley 69 fixedly connected with the driving shaft 66, the other end of the sliding pulley 69 is fixedly connected with a sliding pull rope 63 extending upwards to the guardrail box 23 and fixedly connected with the left end face of the sliding box 56, a sliding box spring 53 is fixedly connected between the right end surface of the sliding box 56 and the right end wall of the box body sliding cavity 62.

In addition, in one embodiment, an air inlet cavity 76 with a leftward opening is disposed on the lower side of the engagement cavity 77, the right side of the air inlet cavity 76 is communicated with a ventilation cavity 73 with the other end communicated with the lower side of the spray head 15, a fan rotating shaft 75 extending upwards into the engagement cavity 77 and downwards into the ventilation cavity 73 is connected to the lower end wall of the engagement cavity 77 in a rotationally fitting manner, a fan 74 is fixedly connected to the end of the lower side of the fan rotating shaft 75, a spline shaft 78 in spline fitting connection with the fan rotating shaft 75 is disposed in the engagement cavity 77, a meshing gear 79 located on the upper side of the fan power gear 67 and capable of being meshed with the fan power gear 67 is fixedly connected to the spline shaft 78, a magnetic turntable 80 is connected to the end of the upper side of the meshing gear 79 in a rotationally fitting manner, and an electromagnet 65 corresponding to the magnetic turntable 80 is fixedly, a magnetic turntable spring 64 is fixedly connected between the lower end face of the electromagnet 65 and the upper end face of the magnetic turntable 80.

In addition, in an embodiment, a flap wheel cavity 19 is arranged between the lifting block cavity 27 and the lifting power cavity 20, a lifting shaft 28 extending downward into the flap wheel cavity 19 and extending upward into the lifting block cavity 27 is connected to the lower end wall of the lifting block cavity 27 in a rotationally-matched manner, the lifting shaft 28 extends downward into the lifting power cavity 20 on the rear side, the lifting shaft 28 is connected with the lifting block 29 in a threaded fit manner, a flap driving belt 18 located in the flap wheel cavity 19 is connected between the lifting shafts 28 in a rotationally-matched manner, and a lifting driving belt 21 located in the lifting power cavity 20 is connected between the lifting shaft 28 on the rear side and the driving shaft 66 in a rotationally-matched manner.

In addition, in one embodiment, a crank transmission cavity 43 extending rightwards is arranged between the crank link cavity 39 on the left side and the bevel gear cavity 35, a bevel gear shaft 36 extending downwards into the support transmission cavity 72 and upwards into the bevel gear cavity 35 is connected in a rotationally matched manner at the lower end wall of the bevel gear cavity 35, a support transmission belt 71 located in the support transmission cavity 72 is connected in a rotationally matched manner between the bevel gear shaft 36 and the driving shaft 66, a driving bevel gear 44 is fixedly connected to the upper end of the bevel gear shaft 36, a crank rotating shaft 37 extending backwards into the crank transmission cavity 43 and forwards into the crank link cavity 39 is connected in a rotationally matched manner at the rear end wall of the crank link cavity 39, the crank rotating shaft 37 on the left side extends backwards into the bevel gear cavity 35, a driven bevel gear 34 meshed with the driving bevel gear 44 is fixedly connected to the rear end of the bevel gear cavity 35 on the left side, a crank transmission belt 42 located in the crank transmission cavity 43 is connected between the crank rotating shafts 37 in a power fit manner, a crank rotating disc 38 is fixedly connected to the tail end of the front side of each crank rotating shaft 37, a cylindrical pin 41 is fixedly connected to the front end face of each crank rotating disc 38, a connecting rod 40 extending upwards into the supporting block cavity 14 is connected to each cylindrical pin 41 in a rotating fit manner, and the other end of each connecting rod 40 is hinged with a supporting block 25 connected with the supporting block cavity 14 in a sliding fit manner.

In addition, in one embodiment, a right side of the crank link cavity 39 is provided with a washing water cavity 11, a water pump 12 is fixedly connected to the lower end wall of the washing water cavity 11, and the left end face of the water pump 12 is communicated with a water pipe 13 provided with the other end communicated with the upper side spray head 15.

In the following, the applicant will specifically describe a hemiplegic patient self-contained toilet care bed according to the present application with reference to the attached figures 1-6 and the above description: before the patient moves on the nursing bed, the clamp 58 is fixed with the waist of the patient trousers, and when the patient moves on the nursing bed, the elastic force of the reset torsion spring 55 can be overcome to drive the adjusting wire wheel 54 and the adjusting wire wheel shaft 59 to rotate, so that the adjusting pull rope 57 is pulled out, and the patient can move freely without limitation; when a patient needs to go to the toilet, the motor 22 is started at regular time, the motor 22 drives the driving shaft 66 to rotate, so that the fan power gear 67 is driven, the sliding wire wheel 69 rotates, the bevel gear shaft 36 is driven to rotate through the supporting transmission belt 71, and the rear lifting shaft 28 is driven to rotate through the lifting transmission belt 21; the bevel gear shaft 36 rotates to drive the left crank rotating shaft 37 to rotate through the driving bevel gear 44 and the driven bevel gear 34, so that the right crank rotating shaft 37 is driven to rotate through the crank driving belt 42, the crank rotating shaft 37 rotates to drive the crank rotating disc 38 to rotate, the cylindrical pin 41 is driven to rotate by taking the crank rotating shaft 37 as a center, and the supporting block 25 is driven to do up-and-down reciprocating motion through the connecting rod 40, so that the patient is driven to move upwards to leave the sickbed, and the device is facilitated to assist the patient to take off trousers; the rear lifting shaft 28 rotates to drive the front side turning plate belt wheel cavity 19 to rotate through the turning plate transmission belt 18, the turning plate belt wheel cavity 19 rotates to drive the lifting block 29 to move downwards along the lifting block cavity 27, so that the turning plate rotating shaft 30 and the turning plate 26 are driven to move downwards, the sliding block 32 is driven to move downwards along the guide rail 33, and the turning plate 26 is turned outwards and opened while moving downwards; the sliding wire wheel 69 rotates to drive the sliding box 56 to move leftwards by overcoming the tension of the sliding box spring 53 through the sliding pull rope 63, so that the friction block 47 overcomes the pushing force of the friction block spring 48 under the abutting of the top block 45 to move inwards to abut against the adjusting wire wheel shaft 59, the adjusting wire wheel shaft 59 is limited to rotate, the sliding box 56 moves leftwards to drive the clamp 58 to move leftwards through the adjusting pull rope 57, so that the patient trousers are automatically taken off, when the sliding box 56 moves to the left end of the box body sliding cavity 62, the motor 22 is just closed, the turning plate 26 is just completely opened, and the crank rotating disc 38 just rotates one circle to complete one reciprocating motion; after the patient goes to toilet, the water pump 12 is started, the flushing water in the flushing water cavity 11 is sprayed out through the water pipe 13 and the upper side spray nozzle 15 to flush the patient, after the water pump 12 is closed, the motor 22 is started reversely, the electromagnet 65 is started, the magnetic rotary disc 80 is driven to move downwards by the repulsive force between the electromagnet 65 and the magnetic rotary disc 80 to overcome the pulling force of the magnetic rotary disc spring 64, so that the meshing gear 79 is driven to move downwards through the spline shaft 78 to be meshed with the fan power gear 67, at the moment, the fan power gear 67 rotates to drive the spline shaft 78 to rotate through the meshing gear 79, so that the fan 74 is driven to rotate through the fan rotating shaft 75, so that the outside air passes through the air inlet cavity 76, is sucked into the ventilating cavity 73 and blown out from the lower side spray nozzle 15 to dry the patient, the supporting block 25 reciprocates up and down to lift the patient, the sliding wheel 69 rotates reversely, the upward movement of the lifting block 29 drives the turning plate 26 to reset and close, thereby completing the autonomous toilet of the patient.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a hemiplegia patient is with independently like lavatory nursing bed, includes the main tank body, its characterized in that: the main box body is internally provided with a discharge cavity with an upward opening, the left side of the discharge cavity is symmetrically communicated with a lifting block cavity in a front-back manner, the left side of the discharge cavity is symmetrically provided with a supporting block cavity with an upward opening, the lower side of the supporting block cavity is communicated with a crank connecting rod cavity, the rear side of the crank connecting rod cavity is provided with a bevel gear cavity, the left side of the crank connecting rod cavity is provided with a sliding wire wheel cavity, the upper side of the sliding wire wheel cavity is provided with a fan power cavity, the left side of the fan power cavity is communicated with a meshing cavity, the upper end surface of the main box body is fixedly connected with a guardrail box in a front-back manner, the guardrail box is internally provided with a box body sliding cavity with an inward opening, the box body sliding cavity is connected with a sliding box in a sliding fit manner, the inside of the sliding box is provided with a regulating wire wheel cavity, the outer side, a friction block cavity which is outwards communicated with the ejector block sliding cavity is arranged at the left side of the adjusting wire wheel cavity, an adjusting wire wheel shaft which extends leftwards into the friction block cavity and rightwards into the adjusting wire wheel cavity is connected with the left end wall of the adjusting wire wheel cavity in a rotating fit manner, the friction block cavity is connected with a friction block positioned at the outer side of the adjusting reel shaft in a sliding fit manner, a friction block cavity positioned at the lower side of the adjusting reel shaft is fixedly connected between the inner end surface of the friction block and the inner end wall of the friction block cavity, the right end of the adjusting wire wheel shaft is fixedly connected with an adjusting wire wheel, the adjusting wire wheel is fixedly connected with an adjusting pull rope which extends inwards to the outside, the other end of the adjusting pull rope is fixedly connected with a clamp, a reset torsion spring is fixedly connected between the right end surface of the adjusting reel shaft and the right end wall of the adjusting reel cavity, the outer end wall of the box body sliding cavity is fixedly connected with an ejector block which can be connected with the ejector block sliding cavity in a sliding fit mode.

2. The autonomous toileting care bed for hemiplegic patients according to claim 1, wherein: the utility model discloses a convenient defecation device, including the lift piece, the lift piece intracavity sliding fit is connected with the lift piece, the interior normal running fit of lift piece is connected with and extends to right the board pivot of turning over of excreting the intracavity, turn over board pivot right-hand member face fixedly connected with and turn over the board, the symmetry intercommunication is equipped with the guide rail around the excreting cavity right side, turn over board right-hand member face center fixedly connected with the slider that guide rail sliding fit is connected, the symmetry fixedly connected with shower nozzle about the excreting cavity right-hand member face, the intercommunication of excreting cavity downside is equipped with the forward just pelvis of opening.

3. The autonomous toileting care bed for hemiplegic patients according to claim 1, wherein: the upper side of the fan power cavity is provided with a motor fixedly connected with the main box body, the lower side of the sliding wire wheel cavity is provided with a supporting transmission cavity extending rightwards to the lower side of the bevel gear cavity, a lifting power cavity extending rightwards to the lower side of the lifting block cavity at the rear side is arranged at the lower side of the supporting transmission cavity, the lower end wall of the motor is fixedly connected with a driving shaft which extends downwards to penetrate through the fan power cavity, the sliding wire wheel cavity and the supporting transmission cavity to the lifting power cavity, a fan power gear fixedly connected with the driving shaft is arranged in the fan power cavity, a sliding wire wheel fixedly connected with the driving shaft is arranged in the sliding wire wheel cavity, the sliding wire wheel is fixedly connected with a sliding pull rope, the other end of the sliding pull rope extends upwards into the guardrail box and is fixedly connected with the left end face of the sliding box, and a sliding box spring is fixedly connected between the right end surface of the sliding box and the right end wall of the sliding cavity of the box body.

4. The autonomous toileting care bed for hemiplegic patients according to claim 1, wherein: an air inlet cavity with a left opening is arranged at the lower side of the meshing cavity, a ventilation cavity with the other end communicated with the spray head at the lower side is arranged at the right side of the air inlet cavity in a communicating way, the lower end wall of the engaging cavity is connected with a fan rotating shaft which extends upwards into the engaging cavity and downwards into the ventilation cavity in a rotating and matching way, the end of the lower side of the fan rotating shaft is fixedly connected with a fan, a spline shaft which is in spline fit connection with the fan rotating shaft is arranged in the meshing cavity, the spline shaft is fixedly connected with a meshing gear which is positioned at the upper side of the fan power gear and can be meshed with the fan power gear, the tail end of the upper side of the meshing gear is connected with a magnetic turntable in a rotating fit manner, an electromagnet corresponding to the magnetic turntable is fixedly connected in the upper end wall of the meshing cavity, and a magnetic turntable spring is fixedly connected between the lower end face of the electromagnet and the upper end face of the magnetic turntable.

5. The autonomous toileting care bed for hemiplegic patients according to claim 1, wherein: the lifting block cavity is provided with a plate turning belt wheel cavity between the lifting power cavity, the lower end wall of the lifting block cavity is connected with a lifting shaft in a rotation fit mode, the lifting shaft extends downwards into the plate turning belt wheel cavity and extends upwards into the lifting block cavity, the lifting shaft extends downwards into the lifting power cavity, the lifting shaft is connected with the lifting block in a threaded fit mode, the lifting shaft is connected with a plate turning driving belt in the plate turning belt wheel cavity in a power fit mode, and the lifting shaft is connected with a lifting driving belt in the lifting power cavity in a power fit mode.

6. The autonomous toileting care bed for hemiplegic patients according to claim 1, wherein: a crank transmission cavity extending rightwards is arranged between the crank connecting rod cavity on the left side and the bevel gear cavity, a bevel gear shaft extending downwards into the support transmission cavity and extending upwards into the bevel gear cavity is connected to the lower end wall of the bevel gear cavity in a rotating fit manner, a support transmission belt positioned in the support transmission cavity is connected between the bevel gear shaft and the driving shaft in a power fit manner, a driving bevel gear is fixedly connected to the tail end of the upper side of the bevel gear shaft, a crank rotating shaft extending backwards into the crank transmission cavity and extending forwards into the crank connecting rod cavity is connected to the rear end wall of the crank connecting rod cavity in a rotating fit manner, the crank rotating shaft on the left side extends backwards into the bevel gear cavity, a driven bevel gear meshed with the driving bevel gear is fixedly connected to the tail end of the rear side of the bevel gear cavity on the left side, and a crank transmission belt positioned in, the tail end of the front side of the crank rotating shaft is fixedly connected with a crank rotating disc, the front end face of the crank rotating disc is fixedly connected with a cylindrical pin, a connecting rod which extends upwards into the supporting block cavity is connected onto the cylindrical pin in a rotating fit mode, and the other end of the connecting rod is hinged with a supporting block which is connected with the supporting block cavity in a sliding fit mode.

7. The autonomous toileting care bed for hemiplegic patients according to claim 1, wherein: the right side crank connecting rod chamber right side is equipped with the washing water chamber, end wall fixedly connected with water pump under the washing water chamber, water pump left end face intercommunication is equipped with the other end and upside the water pipe of shower nozzle intercommunication.