CN212972827U

CN212972827U - Movable defecation device for nursing

Info

Publication number: CN212972827U
Application number: CN202020801291.5U
Authority: CN
Inventors: 范玲艳; 滕明英; 杨心灵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-04-16
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a nursing is with portable defecation ware, including defecation ware body, the clean subassembly of oscillating excrement and urine and automatic shrink package assembly, this is internal for the defecation ware is located to the clean subassembly of oscillating excrement and urine and automatic shrink package assembly, the bottom of defecation ware body is located and the below of locating the clean subassembly of oscillating excrement and urine to the automatic shrink package assembly, the bottom of defecation ware body is equipped with the universal wheel of area brake. The utility model relates to the technical field of medical equipment, specifically provide a can provide user holding power and use comfort, reciprocating motion makes excrement and the deodorization sand that absorbs water misce bene under the effect of oscillation be the solid material, the efficiency that not only has deodorization can also conveniently handle the excrement, environmental protection wrapping bag is after the perception basis weight, form with the suit and peel off the state and form the parcel bag, the convenience is handled, wash, reduce and excrete the in-process and excrete the nursing of accomplishing the diffusion of back stink and use portable defecation ware.

Description

Movable defecation device for nursing

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a movable defecation device for nursing.

Background

Inconvenient patient of hospital walking, because its self reason, often need arrange urine amplification in the ward, because lack special medical instrument, under the general condition, can only pour into spittoon or urine basin with the stool and urine, and spittoon and urine basin are because self do not have bearing capacity, therefore the patient can only stand when defecation, therefore very uncomfortable, stool and urine in spittoon or the urine basin also need to adopt artificial mode to wash away in addition, medical personnel's work load has been increased, moreover the smell is great when ward or indoor defecation, influence the environment.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned current difficult problem, the utility model provides a can provide user holding power and use comfort, reciprocating motion makes excrement and the deodorization sand that absorbs water the misce bene under the effect of oscillation be the solid material, the efficiency that not only has deodorization can also conveniently handle the excrement, environmental protection wrapping bag is after the perception certain weight, form peel off the state and form the parcel bag with the suit piece, the convenience is handled, wash, reduce the portable defecation ware is used in the nursing of the diffusion of excreteing in-process and excreteing completion back stink.

The utility model adopts the following technical scheme: the utility model relates to a movable defecation device for nursing, which comprises a defecation device body, an oscillating excrement cleaning component and an automatic contraction packaging component, wherein the oscillating excrement cleaning component and the automatic contraction packaging component are arranged in the defecation device body; the excrement discharging device comprises an excrement containing box, a swinging oscillating piece and an opening piece, wherein the excrement containing box is connected with the lower part of the flexible sliding pipe, the other side of the swinging oscillating piece is connected with the outer wall of the excrement containing box, the opening piece can be arranged at the bottom of the excrement containing box in an opening and closing mode and is arranged above the lower leakage hole, the swinging oscillating piece comprises a driving motor, a first eccentric rotary table, a second eccentric rotary table, a first hinged support rod and a second hinged support rod, wherein the first hinged support rod and the second hinged support rod are arranged in a rod shape with connecting shafts arranged at two ends, the connecting shafts are arranged at two ends of the first hinged support rod and the second hinged support rod in opposite directions, the bottom end of the first hinged support rod is hinged and rotatably arranged on the inner wall of the defecation device body, the top ends of the first hinged support rod and the second hinged support rod are hinged and arranged on the side wall of the excrement containing box, the first eccentric rotary table is connected and sleeved on the connecting shaft at the bottom parts of the first hinged support rod and the second hinged support rod, the second eccentric rotary table is connected and sleeved between the top ends of the first hinged support rod and the second hinged support rod, the driving motor is arranged on the defecation device body, and the output shaft of the driving motor is arranged on the connecting shaft at the bottom end of the, the driving motor is a forward and reverse rotation motor and keeps a process of rotating forward 180 degrees and then rotating reversely 180 degrees to perform circular motion; automatic shrink package assembly holds box, automatic shrink external member and handle including the pull, the pull holds the box and is that the steamer tray form sets up and can the pull locate the protecting bath in, the pull holds the box is located to the automatic shrink external member, the handle is located the pull and is held one side of box, and the pull holds the box and is equipped with the deodorization sand that absorbs water that uses inflation soil or bentonite as raw and other materials after the disinfection in.

Further, the opening and closing piece comprises a first incomplete gear, a second incomplete gear, a first rotating shaft, a second rotating shaft, a first closing plate, a second closing plate and an opening and closing motor, shaft ends of the first incomplete gear and the second incomplete gear are respectively rotatably arranged on the inner wall of the excrement discharging device body, incomplete gears are arranged on the peripheries of the first incomplete gear and the second incomplete gear and are meshed with each other, the opening and closing motor is arranged on one side of the excrement discharging device body, an output shaft of the opening and closing motor is arranged on the first incomplete gear, one end of the first rotating shaft is hinged on the first incomplete gear, one end of the second rotating shaft is hinged on the second incomplete gear, slide ways are symmetrically arranged on two opposite sides of the excrement containing box, one end of the first closing plate can be slidably arranged in the slide way on one side, and one end of the second closing plate can be slidably arranged in the slide way on the other side, the other end of the first rotating shaft is hinged to the other end of the first closing plate, the other end of the second rotating shaft is hinged to the other end of the second closing plate, and limiting supporting pieces are arranged on two sides of an opening at the bottom of the excrement containing box.

Further, automatic shrink external member includes environmental protection wrapping bag and dress external member, the dress external member is located the pull and is held the opening part periphery of box, environmental protection wrapping bag periphery is equipped with pulls the line and is connected with dress external member, borrows the principle of automatic shoe cover machine, and the perception is after certain weight, environmental protection wrapping bag pull the line and peel off with dress external member, forms the parcel bag, the processing of the excrement of being convenient for.

Furthermore, two sides of the opening of the toilet body are respectively provided with a supporting handrail and a flexible backrest, one end of the flexible backrest is hinged to one end of a long edge of the opening of the toilet body, the height and the width of the flexible backrest are respectively equal to or larger than the length and the width of the opening of the toilet body, the flexible backrest can be buckled and covered on the opening of the toilet body when the toilet body is not used, preferably, the supporting handrail is provided with two groups of supporting handrails which are symmetrically arranged at two ends of the long edge of the other side of the opening of the toilet body, and the supporting handrail provides supporting force for a user.

Furthermore, an oscillating switch and a down-shifting switch are arranged on one side of the toilet stool body, the oscillating switch is electrically connected with the driving motor, the down-shifting switch is electrically connected with the opening and closing motor, a rechargeable storage battery is arranged in the toilet stool body, and the storage battery is connected with the oscillating switch, the down-shifting switch, the driving motor and the opening and closing motor to supply power.

Furthermore, a limiting support is arranged on one side, away from the flexible backrest, of the supporting armrest, a limiting ring is arranged at the hinged position of the side, away from the supporting armrest, of the flexible backrest and the toilet body, and the included angle between the flexible backrest and the toilet body is 0-120 degrees.

Furthermore, the other side of the limiting support is arranged in an angular shape, the side wall of the toilet bowl body is provided with a limiting groove which is arranged opposite to the limiting support, and the limiting support can be inserted into the limiting groove.

Furthermore, a pedal plate extends outwards from one side of the bottom of the toilet bowl body and is arranged on one side below the limiting groove.

Furthermore, one side of the flexible backrest, which is far away from the supporting armrests, is provided with a lifting handle, and one side of the flexible backrest, which is close to the supporting armrests, is uniformly provided with flexible massage parts.

Furthermore, one ends of the first closing plate and the second closing plate, which are close to each other, are respectively provided with a sealing strip.

Furthermore, the inner walls of the bedpan and the flexible downward sliding pipe are provided with hydrophobic and oleophobic material layers, so that the bedpan and the flexible downward sliding pipe have the function of preventing excrement from being stained with the wall, and the cleaning work can be realized by slightly washing with water at will.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model provides a portable defecation ware is used in nursing, when needing to use, the staff only needs to promote the defecation ware body and easily move through the universal wheel, convenient use anytime and anywhere, the setting up of running-board and flexible back can not only keep user's comfortable gesture but also can relax the health, support handrail can provide user's certain holding power, press the vibration switch after the defecation is finished, driving motor works, driving motor keeps the process of corotation 180 degrees again to reverse 180 degrees and carries out the cyclic motion, drive first articulated bracing piece, first eccentric carousel and second eccentric carousel and do reciprocating motion, reciprocating motion makes excrement holding box do the same reciprocal swing oscillating motion, excrement and the deodorization sand that absorbs water are the even solid material that is mixed under the effect of vibration, not only have deodorant efficiency can also conveniently handle the excrement, open and shut the motor and drive first incomplete gear corotation, the first incomplete gear is meshed with the second incomplete gear to drive the second incomplete gear to rotate reversely and drive the first rotating shaft to rotate forwardly, the first closing plate is driven to slide upwards in the slideway on one side and the second closing plate is driven to slide upwards in the slideway 27 on the other side respectively in the rotating processes of the first rotating shaft and the second rotating shaft, the first closing plate and the second closing plate are in an opened state, a solid mixture of excrement and water-absorbing and deodorizing sand falls into the environment-friendly packaging bag above the drawing and holding box through the lower leakage hole, the environment-friendly packaging bag is peeled from the sheathing part after sensing a certain weight by the principle of an automatic shoe cover machine to form a packaging bag, only the drawing and holding box is drawn out and the packaged excrement solid waste is taken out and discarded in classification, and the water-absorbing and deodorizing sand has a good deodorizing function to reduce the diffusion of odor in the excretion process and after the excretion is finished, is convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of a mobile toilet for nursing use according to the present invention;

FIG. 2 is a schematic view showing an opened state of an opening and closing member of a portable toilet for nursing use according to the present invention;

FIG. 3 is a schematic structural view of a swing oscillating member of a portable toilet for nursing use according to the present invention;

fig. 4 is a schematic structural view of an automatic shrink packaging assembly of the mobile toilet for nursing use of the present invention.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Wherein, 1, defecation device body, 2, oscillating type excrement cleaning component, 3, automatic contraction packaging component, 4, universal wheel, 5, bedpan, 6, flexible downward sliding pipe, 7, protective groove, 8, excrement containing box, 9, oscillating piece, 10, opening and closing piece, 11, driving motor, 12, first eccentric rotary table, 13, second eccentric rotary table, 14, first hinged supporting rod, 15, second hinged supporting rod, 16, connecting shaft, 17, drawing and containing box, 18, automatic contraction external member, 19, handle, 20, first incomplete gear, 21, second incomplete gear, 22, first rotating shaft, 23, second rotating shaft, 24, first closing plate, 25, second closing plate, 26, opening and closing motor, 27, slideway, 28, spacing supporting piece, 29, environment-friendly packaging bag, 30, sheathing piece, 31, supporting handrail, 32, flexible backrest, 33, toilet seat, The massage device comprises a vibration switch, 34, a downward-placing switch, 35, a limiting support, 36, a limiting ring, 37, a limiting groove, 38, a pedal, 39, a flexible massage piece, 40 and a lifting handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model relates to a movable toilet stool for nursing, which comprises a toilet stool body 1, an oscillating fecal cleaning component 2 and an automatic shrink packaging component 3, wherein the oscillating fecal cleaning component 2 and the automatic shrink packaging component 3 are arranged in the toilet stool body 1, the automatic shrink packaging component 3 is arranged at the bottom of the toilet stool body 1 and below the oscillating fecal cleaning component 2, and the bottom of the toilet stool body 1 is provided with a universal wheel 4 with a brake; the excrement discharging device comprises an excrement discharging device body 1, a flexible downward sliding pipe 6 is arranged below the excrement discharging device body 1 in a connected mode, a lower leakage hole is formed in the center of the bottom of the excrement discharging device body 1 in a penetrating mode, a protective groove 7 extends downwards from the bottom of the lower leakage hole, the protective groove 7 is arranged in a hollow cavity with an opening on the top wall and the side end, the oscillating type excrement cleaning component 2 comprises an excrement containing box 8, an oscillating piece 9 and an opening and closing piece 10, the cavity with the excrement containing box 8 penetrating up and down is arranged and connected below the flexible downward sliding pipe 6, one side of the oscillating piece 9 is hinged to the inner wall of the excrement discharging device body 1, the other side of the oscillating piece 9 is connected with the outer wall of the excrement containing box 8, the opening and closing piece 10 can be arranged at the bottom of the excrement containing box 8 in an openable mode and is arranged above the lower leakage hole, the swinging oscillating piece 9 comprises a driving motor 11, a first eccentric rotary table 12, a second eccentric rotary table 13, a first hinged support rod 14 and a second hinged support rod 15, the first hinged support rod 14 and the second hinged support rod 15 are arranged in a rod shape with connecting shafts 16 at two ends, the connecting shafts 16 are arranged in opposite directions at two ends of the first hinged support rod 14 and the second hinged support rod 15, the bottom end of the first hinged support rod 14 is hinged and rotatably arranged on the inner wall of the defecation device body 1, the top ends of the first hinged support rod 14 and the second hinged support rod 15 are hinged and arranged on the side wall of the excrement containing box 8, the first eccentric rotary table 12 is connected and sleeved on the connecting shafts 16 at the bottom of the first hinged support rod 14 and the second hinged support rod 15, the second eccentric rotary table 13 is connected and sleeved between the top ends of the first hinged support rod 14 and the second hinged support rod 15, the driving motor 11 is arranged on the toilet body 1, and an output shaft of the driving motor 11 is arranged on a connecting shaft 16 at the bottom end of the first hinged supporting rod 14; automatic shrink package assembly 3 holds box 17, automatic shrink external member 18 and handle 19 including the pull, the pull holds box 17 and is drawer form setting and can the pull locate in protective housing 7, automatic shrink external member 18 is located in the pull holds box 17, handle 19 is located one side that the pull held box 17.

Wherein, the opening and closing member 10 comprises a first incomplete gear 20, a second incomplete gear 21, a first rotating shaft 22, a second rotating shaft 23, a first closing plate 24, a second closing plate 25 and an opening and closing motor 26, the shaft ends of the first incomplete gear 20 and the second incomplete gear 21 are respectively rotatably arranged on the inner wall of the defecation device body 1, the incomplete gears are arranged on the peripheries of the first incomplete gear 20 and the second incomplete gear 21 and are meshed with each other, the opening and closing motor 26 is arranged on one side of the defecation device body 1, the output shaft of the opening and closing motor 26 is arranged on the first incomplete gear 20, one end of the first rotating shaft 22 is hinged on the first incomplete gear 20, one end of the second rotating shaft 23 is hinged on the second incomplete gear 21, slide ways 27 are symmetrically arranged on two opposite sides of the excrement containing box 8, one end of the first closing plate 24 can be arranged in the slide way 27 on one side in a sliding way, one end of the second closing plate 25 is slidably arranged in a slide way 27 on the other side, the other end of the first rotating shaft 22 is hinged with the other end of the first closing plate 24, the other end of the second rotating shaft 23 is hinged with the other end of the second closing plate 25, and two sides of an opening at the bottom of the excrement containing box 8 are provided with limiting supporting pieces 28; the automatic shrinkage external member 18 comprises an environment-friendly packaging bag 29 and an external member 30, the external member 30 is arranged on the periphery of an opening of the drawing and containing box 17, and a drawing line is arranged on the periphery of the environment-friendly packaging bag 29 and connected with the external member 30; two sides of the opening of the toilet body 1 are respectively provided with a supporting handrail 31 and a flexible backrest 32, one end of the flexible backrest 32 is hinged to one end of a long edge of the opening of the toilet body 1, the height and the width of the flexible backrest 32 are respectively equal to or larger than the length and the width of the opening of the toilet body 1, and the supporting handrail 31 is provided with two groups of supporting handrails which are symmetrically arranged at two ends of the long edge of the other side of the opening of the toilet body 1; an oscillating switch 33 and a lowering switch 34 are arranged on one side of the toilet stool body 1, the oscillating switch 33 is electrically connected with the driving motor 11, the lowering switch 34 is electrically connected with the opening and closing motor 26, a rechargeable storage battery is arranged in the toilet stool body 1, and the storage battery is connected with the oscillating switch 33, the lowering switch 34, the driving motor 11 and the opening and closing motor 26; a limiting bracket 35 is arranged on one side, away from the flexible backrest 32, of the supporting armrest 31, a limiting ring 36 is arranged at the hinged position of the side, away from the supporting armrest 31, of the flexible backrest 32 and the defecation device body 1, and the included angle between the flexible backrest 32 and the defecation device body 1 is 0-120 degrees; the other side of the limiting bracket 35 is arranged in an angular shape, the side wall of the toilet body 1 is provided with a limiting groove 37 arranged opposite to the limiting bracket 35, and the limiting bracket 35 can be inserted into the limiting groove 37; a foot pedal 38 extends outwards from one side of the bottom of the toilet body 1, and the foot pedal 38 is arranged at one side below the limiting groove 37; a lifting handle 40 is arranged on one side of the flexible backrest 32 far away from the support handrail 31, and flexible massage pieces 39 are uniformly arranged on one side of the flexible backrest 32 near the support handrail 31; one ends of the first closing plate 24 and the second closing plate 25, which are close to each other, are respectively provided with a sealing strip; the inner walls of the bedpan 5 and the flexible downward sliding pipe 6 are provided with hydrophobic and oleophobic material layers.

When the toilet bowl is used specifically, firstly, sterile water-absorbing and deodorizing sand which is made of expansive soil or bentonite is prepared, then the water-absorbing and deodorizing sand is poured into the drawing and containing box 17 through the opening of the toilet bowl 5, only one layer of the first closing plate 24 and the second closing plate 25 at the bottom needs to be covered, when the toilet bowl is needed to be used, a worker only needs to push the toilet bowl body 1 to move easily through the universal wheel 4, the toilet bowl is convenient to use, after the position is determined, the brake of the universal wheel 4 is opened to fix the current position, the lifting handle 40 is pulled to turn the flexible backrest 32 to an included angle of 120 degrees with the toilet bowl body 1, the limiting ring 36 keeps the angle of the flexible backrest 32, the supporting handrail 31 rotates anticlockwise to enable the limiting support 35 at the bottom to be inserted into the limiting groove 37, the user needs to sit on the toilet bowl 5 at the moment, and the short user can put the feet on the pedal 38, the supporting armrests 31 on two sides can be supported to support the body when defecation is finished, the body can be kept leaning on the flexible massage piece 39 of the flexible backrest 32 with the included angle of 120 degrees, not only can the comfortable posture be kept, but also the body can be relaxed, the oscillating switch 33 is pressed after the defecation is finished, the oscillating switch 33 controls the driving motor 11 to work, the driving motor 11 is a forward and reverse rotating motor, the driving motor 11 keeps the process of forward rotating for 180 degrees and then reverse rotating for 180 degrees to carry out circulating motion, the output shaft of the driving motor 11 rotates to drive the first hinged supporting rod 14 to carry out reciprocating rotating motion around the connecting point with the driving motor 11 as the circle center, meanwhile, the first hinged supporting rod 14 drives the connecting shaft 16 at the top end, the first eccentric rotating disk 12 and the second eccentric rotating disk 13 to carry out reciprocating motion, because the top ends of the first hinged supporting rod 14 and the second hinged supporting rod 15 are hinged on the side wall of the excrement containing box 8, after excrement and water-absorbing and deodorizing sand are uniformly mixed to form a solid material under the action of oscillation, a lower switch 34 is pressed, the lower switch 34 controls the opening and closing motor 26 to work, an output shaft of the opening and closing motor 26 rotates to drive the first incomplete gear 20 to rotate forwards, the first incomplete gear 20 is meshed to drive the second incomplete gear 21 to rotate backwards and drive the first rotating shaft 22 to rotate forwards, the second incomplete gear 21 rotates backwards and sequentially drives the second rotating shaft 23 to rotate backwards, as the other end of the first rotating shaft 22 is hinged with the other end of the first closing plate 24, the other end of the second rotating shaft 23 is hinged with the other end of the second closing plate 25, the first closing plate 24 is driven to slide upwards in the slideway 27 on one side and the second closing plate 25 slides upwards in the slideway 27 on the other side respectively in the rotating process of the first rotating shaft 22 and the second rotating shaft 23, and the first closing plate 24 and the second closing plate 25 are in an open state, excrement falls into the pull through lower small opening with the solid-state mixture of deodorization sand that absorbs water and holds in the environmental protection wrapping bag 29 of box 17 top, environmental protection wrapping bag 29 periphery is equipped with and pulls the line and is connected with suit 30, borrow the principle of automatic shoe cover machine, after the perception arrives the basis weight, environmental protection wrapping bag 29 pulls the line and peels off with suit 30, form the parcel bag, only need hold the pull and take out box 17 and take out the excreted solid waste who wraps up, categorised abandon can, because the deodorization sand that absorbs water has good deodorization function, reduce the diffusion of excreteing the in-process and excreteing completion back stink, and is convenient to use.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A movable defecation device for nursing is characterized in that: the excrement discharging device comprises an excrement discharging device body, an oscillating excrement cleaning assembly and an automatic contraction packaging assembly, wherein the oscillating excrement cleaning assembly and the automatic contraction packaging assembly are arranged in the excrement discharging device body; the excrement discharging device comprises an excrement containing box, a swinging oscillating piece and an opening piece, wherein the excrement containing box is connected with the lower part of the flexible sliding pipe, the other side of the swinging oscillating piece is connected with the outer wall of the excrement containing box, the opening piece can be arranged at the bottom of the excrement containing box in an opening and closing mode and is arranged above the lower leakage hole, the swinging oscillating piece comprises a driving motor, a first eccentric rotary table, a second eccentric rotary table, a first hinged support rod and a second hinged support rod, wherein the first hinged support rod and the second hinged support rod are arranged in a rod shape with connecting shafts arranged at two ends, the connecting shafts are arranged at two ends of the first hinged support rod and the second hinged support rod in opposite directions, the bottom end of the first hinged support rod is hinged and rotatably arranged on the inner wall of the defecation device body, the top ends of the first hinged support rod and the second hinged support rod are hinged and arranged on the side wall of the excrement containing box, the first eccentric rotary table is connected and sleeved on the connecting shaft at the bottom parts of the first hinged support rod and the second hinged support rod, the second eccentric rotary table is connected and sleeved between the top ends of the first hinged support rod and the second hinged support rod, the driving motor is arranged on the defecation device body, and the output shaft of the driving motor is arranged on the connecting shaft at the bottom end of the, the driving motor is a forward and reverse rotation motor and keeps a process of rotating forward 180 degrees and then rotating reversely 180 degrees to perform circular motion; automatic shrink package assembly holds box, automatic shrink external member and handle including the pull, the pull holds the box and is that the steamer tray form sets up and can the pull locate the protecting bath in, the pull holds the box is located to the automatic shrink external member, the handle is located the pull and is held one side of box, the pull holds the interior water absorption deodorization sand that uses inflation soil or bentonite as raw and other materials that is equipped with the disinfection of box.

2. A mobile toilet for nursing care according to claim 1, characterized in that: the opening and closing piece comprises a first incomplete gear, a second incomplete gear, a first rotating shaft, a second rotating shaft, a first closing plate, a second closing plate and an opening and closing motor, shaft ends of the first incomplete gear and the second incomplete gear are respectively and rotatably arranged on the inner wall of the excrement discharging device body, incomplete gears are arranged on the peripheries of the first incomplete gear and the second incomplete gear and are meshed with each other, the opening and closing motor is arranged on one side of the excrement discharging device body, an output shaft of the opening and closing motor is arranged on the first incomplete gear, one end of the first rotating shaft is hinged to the first incomplete gear, one end of the second rotating shaft is hinged to the second incomplete gear, slideways are symmetrically arranged on two opposite sides of the excrement containing box, one end of the first closing plate can be slidably arranged in the slideway on one side, and one end of the second closing plate can be slidably arranged in the slideway on the other side, the other end of the first rotating shaft is hinged to the other end of the first closing plate, the other end of the second rotating shaft is hinged to the other end of the second closing plate, and limiting supporting pieces are arranged on two sides of an opening at the bottom of the excrement containing box.

3. A mobile toilet for nursing care according to claim 1, characterized in that: automatic shrink external member includes environmental protection wrapping bag and external member, the external member is located the pull and is held the opening part periphery of box, environmental protection wrapping bag periphery is equipped with and pulls the line and be connected with the external member of dress.

4. A mobile toilet for nursing care according to claim 1, characterized in that: the toilet bowl comprises a toilet bowl body and is characterized in that two sides of an opening of the toilet bowl body are respectively provided with a supporting handrail and a flexible backrest, one end of the flexible backrest is hinged to one end of a long edge of the opening of the toilet bowl body, the height and the width of the flexible backrest are respectively equal to or larger than the length and the width of the opening of the toilet bowl body, and the supporting handrail is provided with two groups of supporting handrails which are symmetrically arranged at two ends of the other long edge of the opening of the toilet.

5. A mobile toilet for nursing care according to claim 2, characterized in that: the toilet bowl comprises a toilet bowl body and is characterized in that an oscillating switch and a down-shifting switch are arranged on one side of the toilet bowl body, the oscillating switch is electrically connected with a driving motor, the down-shifting switch is electrically connected with an opening and closing motor, a rechargeable storage battery is arranged in the toilet bowl body, and the storage battery is connected with the oscillating switch, the down-shifting switch, the driving motor and the opening and closing motor.

6. The mobile toilet for nursing care according to claim 4, wherein: the limiting support is arranged on one side, away from the flexible backrest, of the supporting armrest, a limiting ring is arranged at the hinged position of the side, away from the supporting armrest, of the flexible backrest and the toilet body, and the included angle between the flexible backrest and the toilet body is 0-120 degrees.

7. The mobile toilet for nursing according to claim 6, wherein: the other side of the limiting support is arranged in an angular shape, the side wall of the defecation device body is provided with a limiting groove which is arranged opposite to the limiting support, and the limiting support can be inserted into the limiting groove.

8. The mobile toilet for nursing care according to claim 4, wherein: one side of the bottom of the toilet body extends outwards to form a pedal, the pedal is arranged on one side below the limiting groove, a lifting handle is arranged on one side, away from the supporting handrail, of the flexible backrest, and flexible massage pieces are evenly arranged on one side, close to the supporting handrail, of the flexible backrest.

9. A mobile toilet for nursing care according to claim 2, characterized in that: and sealing strips are respectively arranged at the ends, close to each other, of the first closing plate and the second closing plate.

10. A mobile toilet for nursing care according to claim 1, characterized in that: the inner walls of the bedpan and the flexible downward sliding pipe are provided with hydrophobic and oleophobic material layers.