CN114948514B - Automatic measure multi-functional bedpan that prevents falling of urine volume - Google Patents

Abstract

The invention discloses a multifunctional anti-falling bedpan capable of automatically measuring urine volume, which comprises a chair frame, wherein a stool hole is formed in the middle of a seat plate of the chair frame, armrests are arranged on the left side and the right side of the chair frame, a bedpan which corresponds to the stool hole and can be lifted, folded, detached and automatically record the urine volume is arranged below the seat plate, an anti-falling device which can be inflated to protect a patient and is detachably arranged on the left side and the right side of the chair frame when a patient falls forward is arranged on the front side of the chair frame, a chair back is arranged on the rear side of the chair back, and a safety belt is arranged on the front side of the chair back. The multifunctional anti-falling bedpan capable of automatically measuring urine volume is convenient for recording the urine volume, and has a safety protection device for reducing falling events.

Description

Automatic measure multi-functional bedpan that prevents falling of urine volume

Technical Field

The invention relates to the field of medical supplies, in particular to a multifunctional anti-falling bedpan capable of automatically measuring urine.

Background

The patient has weak qi and blood and pain in wounds when the operation is finished, and the patient is usually seated in the toilet when the patient sits in the toilet, so the toilet is usually arranged in the toilet of the ward, and a chair frame with a toilet hole is also placed above the squatting toilet under the condition that the toilet is not provided, so that the patient can sit in the toilet conveniently. The shortcomings of such conventional toilets or squatting pans are: the urine volume is not convenient to record; without a safety protection device, a patient can easily fall down and fall injury at the moment of standing after the toilet is finished. Therefore, there is a need to design a multifunctional anti-drop bedpan capable of automatically measuring urine volume to improve the above-mentioned drawbacks.

Disclosure of Invention

The invention aims to provide a multifunctional anti-falling bedpan capable of automatically measuring urine volume, which is convenient for recording the urine volume, and has a safety protection device for reducing falling injury events.

In order to achieve the above purpose, the invention provides the multifunctional anti-falling bedpan capable of automatically measuring urine volume, which comprises a chair frame, wherein a stool hole is formed in the middle of a seat plate of the chair frame, armrests are arranged on the left side and the right side of the chair frame, a bedpan which corresponds to the stool hole and can be lifted, folded, detached and automatically record the urine volume is arranged below the seat plate, a patient can be protected by inflation when the patient falls forwards, an anti-falling device which can be detachably arranged on the left side and the right side of the chair frame is arranged on the front side of the chair frame, a chair back is arranged on the rear side of the chair back, and an alarm and a timing time display are arranged on the armrests on one side of the chair frame.

According to the technical scheme, the adopted bedpan has the function of automatically recording the urine volume, so that the urine volume can be conveniently recorded; the bedpan can be lifted, so that the bedpan is convenient to mount and dismount, and can be folded, so that the occupation of space is reduced, and the bedpan is also convenient to package; the armrests are adopted, so that the armrests are convenient for the hands of a patient to prop up and stand up during toilet use; the chair back and the safety belt are adopted, so that the use safety is improved, and the safety belt can be used for restraining when a patient falls down; by adopting the inflatable drop injury prevention device, when a patient stands up and falls forward after the toilet is done, the inflatable drop injury prevention device can be inflated to protect the patient and reduce drop injury events; the time counting and time display is adopted, so that the time can be counted down for the patient when the patient uses a toilet, the alarm can be sent out after the time counting down is finished, and the medical staff can be timely warned to timely rescue the patient in a state that the alarm sound is always loud because the alarm can not be closed after the patient is in a motion state.

As a further improvement of the invention, four corner positions of the chair frame are provided with four supporting feet, each supporting foot is provided with a motor I, a belt pulley structure and a guide rail I which is vertically arranged, four corners of a supporting frame are provided with a sliding block I which is matched with the corresponding guide rail, the sliding block I is fixed on a belt of the belt pulley structure, the center of the supporting frame is provided with an opening, a bedpan is sleeved at the opening, and the motor I is linked with the sliding block I, the supporting frame and the bedpan through the belt pulley structure.

Above-mentioned technical scheme adopts the support frame that can go up and down to support the bedpan for the dismouting of just basin is more convenient, is convenient for dismantle the bedpan clean.

As a further improvement of the invention, the bedpan comprises a foldable part, a urine collecting part and a faeces passing part, wherein the urine collecting part and the faeces passing part are independent from each other, are arranged in front and back and are connected to the bottom of the foldable part, the outer wall of the urine collecting part is provided with a urine volume display, the side wall or the bottom wall of the urine collecting part is provided with a sensor, the bottom of the urine collecting part is closed and is provided with a urine outflow opening and a cover at the bottom, the bottom of the faeces passing part is open, a disposable collecting bag capable of lifting is arranged below the urine collecting part and the faeces passing part, the urine collecting part and the excrement passing part are opposite to each other, the connecting part is connected with a first magnetic plate which can rotate and be positioned within the range of 0-180 degrees, a second magnetic plate corresponding to the first magnetic plate is fixed on the bottom surface of the supporting frame, a third magnetic plate is connected to the outer side of the upper edge of the foldable part and supported by the supporting frame and adsorbed and fixed on the supporting frame, the second magnetic plate attracts the first magnetic plate rotating by 0 degrees when the bedpan is folded, repels the first magnetic plate rotating by 180 degrees when the bedpan is unfolded, and attracts the first magnetic plate rotating by 0 degrees when the bedpan is folded, and repels the first magnetic plate rotating by 180 degrees when the bedpan is unfolded.

According to the technical scheme, the foldable part is adopted, so that the occupied space can be reduced, and the bedpan can be conveniently packaged; the urine collecting part and the excrement passing part which are independent of each other are adopted, so that urine and excrement can be conveniently separated; the urine collecting part adopts a sensor and a urine volume display, so that the measurement and display of urine are facilitated, the urine is conveniently collected and treated by the disposable collecting bag below by adopting the urine outlet, and the urine is conveniently left at the urine collecting part to be measured by adopting the cover; the bottom of the excrement passing part is open, so that the excrement is not required to be collected by the bedpan, but is directly collected by a disposable collecting bag below, and the difficulty and the strength of cleaning the bedpan are reduced; the first magnetic plate and the second magnetic plate which can attract and repel each other are adopted, when the first magnetic plate and the second magnetic plate attract each other, the bedpan which is convenient to install on the support frame is folded and then fixed, the occupied space of the bedpan is reduced, the installation of the disposable collecting bag can be convenient, and when the first magnetic plate and the second magnetic plate repel each other, the bedpan can be kept in a stable unfolding state; the first magnetic plate and the third magnetic plate which can attract and repel are adopted, the first magnetic plate and the third magnetic plate are convenient to fold and fix the bedpan which is not installed on the support frame when in three-phase attraction, occupation of space is reduced, packaging of the bedpan is convenient to achieve, when the first magnetic plate and the third magnetic plate repel, the third magnetic plate and the second magnetic plate repel together with the first magnetic plate, and the bedpan installed on the support frame can be further kept in a stable unfolding state.

As a further improvement of the invention, the foldable part, the urine collecting part and the excrement passing part are of conical structures with large upper part and small lower part, a sleeve is fixed on one side of the magnetic plate, which is close to the connecting part, an annular groove is concavely arranged on the inner wall of the sleeve, the annular groove extends to the end face of the sleeve, which faces the connecting part, two symmetrical positioning grooves are concavely arranged on the inner wall of the sleeve, the two positioning grooves are communicated with the annular groove, the annular groove is positioned between the positioning grooves and the connecting part, the connecting part protrudes towards the end face of the magnetic plate, which faces the sleeve, to form a connecting column, the connecting column stretches into the sleeve and the sleeve can axially move relative to the connecting column, two arc-shaped elastic arms are fixed on the surface of the connecting column, and a first state, which is positioned in the annular groove and enables the sleeve to rotate relative to the connecting column, and a second state, which is positioned on the connecting column, by the positioning groove.

According to the technical scheme, the conical structure is adopted, so that urine and water after the toilet bowl is cleaned can be collected together and collected intensively; the sleeve is adopted, the positioning groove and the annular groove are designed on the sleeve, the connecting column is adopted, the arc-shaped elastic arm is designed on the connecting column, the positioning of the magnetic plate after each rotation is convenient, and the operation is convenient and quick.

As a further improvement of the invention, one of the supporting legs at the rear side of the chair frame is provided with a vertical guide rail II, the guide rail II is provided with a slide block II, the slide block II is provided with an adjusting piece which can fix the slide block II and adjust the position of the slide block II, the slide block II is fixedly provided with a transverse rod, the tail end of the transverse rod is fixedly provided with a bagging ring I, the bagging ring I is connected with a bagging ring II through a transverse connecting rod, the bagging ring I surrounds the periphery of a fecal passing part, the bagging ring II surrounds the periphery of a urine collecting part, the bagging ring I and the bagging ring II are respectively sleeved with one disposable collecting bag, the outer walls of the bagging ring I and the bagging ring II are respectively provided with an openable elastic bag pressing part, the elastic bag pressing part comprises a bag pressing main body, a hinging part positioned at the lower part of the bag pressing main body, a breaking part positioned at the upper part of the bag pressing main body, and a spring, the bag pressing surface of the bag pressing main body is of a concave-convex tooth structure, a space is formed between the breaking part and the upper part of the bag pressing main body, the bagging ring I, the bagging ring II and the bag pressing ring II are respectively connected with the corresponding elastic bag pressing parts of the corresponding bag pressing parts, and the elastic bag pressing parts are respectively hinged with the bag pressing parts respectively.

According to the technical scheme, the first bagging ring and the second bagging ring are adopted, two disposable collecting bags can be sleeved, and urine can be collected and treated respectively; the elastic bag pressing part is adopted, so that the bag edge of the disposable collecting bag is convenient to fix, the disposable collecting bag is prevented from falling off, and the operation is simple, convenient and quick.

As a further improvement of the invention, the seat is internally provided with a containing cavity communicated with the toilet hole, the containing cavity is distributed on the left side and the right side of the toilet hole and the rear side of the toilet hole, the containing cavity is internally provided with a movable plate which can move left and right to close and open the toilet hole, the rear side of the movable plate is matched with the rear wall of the containing cavity through a first concave-convex structure, one side of the movable plate is fixedly connected with a first screw rod, the tail end of the first screw rod penetrates through the side surface of the seat to extend out of the seat and is provided with a first nut, the surface of the first nut is fixedly provided with a first driven gear, the outer side surface of the chair frame is provided with a second motor, an output shaft of the second motor is fixedly provided with a first driving gear meshed with the first driven gear, a cavity with the bottom of the movable plate is provided with an opening, the top of the cavity is provided with two electric turntables, the bottom of each electric turntables is fixedly provided with a third motor, the output shaft of the third motor is connected with a bracket which can rotate within a range of 0-90 degrees, the fourth motor is arranged on the bracket, the output shaft of the fourth motor is fixedly connected with a cleaning brush, and the two cleaning brushes horizontally contained in the cavity when the bracket rotates by 0 degrees, and respectively extend out of the first cavity and the second cavity when the bracket rotates by 90 degrees and vertically and respectively extend outside the cavity when the second cavity passes through the outside of the chamber to the second cavity.

According to the technical scheme, the movable plate is adopted, so that the excrement hole is conveniently opened and closed, a patient can conveniently use the excrement hole for a toilet when opening the excrement hole, the attractive effect is improved when closing the excrement hole, and the excrement hole can be used as a common seat; the cleaning brush is arranged in the movable plate, and is convenient to extend out to clean the urine collecting part and the excrement passing part respectively when the excrement hole is closed.

As a further improvement of the invention, the anti-injury device comprises a left side plate, a right side plate, a front plate connected with the two side plates, and an inclined plate connected with the upper parts of the rear sides of the two side plates and the upper end of the front plate, wherein the two side plates, the front plate and the inclined plate enclose a cavity, the rear surface of the inclined plate is provided with an inflatable airbag capable of inflating and supporting the whole chest and abdomen of a patient, the lower part of the inclined plate is provided with an extension part exceeding the lower edge of the inflatable airbag, the lower part of the front side of the extension part is provided with a distance sensor, the front side of the front plate is provided with a controller and an inflation device for inflating the inflatable airbag, the distance sensor and the inflation device are connected with the controller, the surfaces opposite to the left side plate and the right side plate are respectively fixed with a hook arm, and the two hook arms are hooked on the left armrest and the right armrest of the chair frame.

According to the technical scheme, the inflatable air bag is adopted, so that the falling injury can be reduced to a great extent; the cavity is adopted, so that the legs of a patient can be conveniently placed; the extension part is adopted, so that the distance sensor is convenient to install; the hook arm is adopted, so that the position of the anti-falling device can be conveniently fixed.

As a further improvement of the invention, the chair back is rotatably arranged on the chair frame, the chair back is provided with a first state vertical to the seat plate and a second state flat and flush with the seat plate, the rear parts of the left side and the right side of the seat plate are provided with a motor five, the lower part of the chair back is fixedly connected with an output shaft of the motor five, the front side of the chair back is provided with an opening corresponding to the neck position, the opening is provided with a neck lifting pad, the rear side of the neck lifting pad is fixedly provided with a connecting arm, the connecting arm is in limit connection with the front end of a screw rod II through a concave-convex structure II, the rear end of the screw rod II penetrates through the chair back to extend out of the back side of the chair and is in threaded connection with a nut II, the rear side of the chair back is fixedly provided with a motor six, the surfaces of the output shaft of the motor six and the nut II are respectively provided with gears meshed with a limit part, and the limit part surrounds the periphery of the nut II and is in limit connection with the nut II through the concave-convex structure III.

According to the technical scheme, the chair back is in a flattening form, so that a patient with motion sickness can lie flat to form a cardiopulmonary resuscitation position, and medical staff for rescuing can conveniently and timely implement cardiopulmonary resuscitation on the patient; the neck lifting pad is adopted, so that the neck of the patient can be lifted by extending out of the opening when the patient is in a lying state, and the head of the patient can be leaned back to open the airway; the design of the concave-convex structure II can ensure that the neck lifting pad is not driven to rotate when the screw II rotates, and only the neck lifting pad can be pushed or pulled to move; the design of the concave-convex structure III can ensure that the second nut stably rotates without deviating from the position.

As a further improvement of the invention, the left side and the right side of the chair back are provided with infusion frames which can rotate within the range of 0-90 degrees, and the infusion frames are in a first state of being parallel to the chair back when the chair back is vertical to the seat plate and a second state of being supported below the chair back when the chair back is parallel to the seat plate; the infusion support comprises a sleeve and a telescopic pipe, wherein a motor seven is arranged at the upper part of the left side and the right side of the chair back, a sleeve is fixed on an output shaft of the motor seven, a motor eight is arranged on the sleeve, a driving gear II is fixed on the output shaft of the motor eight, the telescopic pipe is a threaded pipe, a nut III is sleeved on the telescopic pipe, a driven gear II is fixedly sleeved on the nut III, the driving gear II penetrates through the sleeve to extend into the sleeve to be meshed with the driven gear II, hooks capable of automatically opening and closing are fixed at two sides of the upper part of the telescopic pipe, a support column higher than the hooks is arranged at the upper end of the telescopic pipe, the bottom of the support column is flush with the bottom of each support leg when the infusion support is supported below the flattened chair back, a fixing clamp and a motor ten are also arranged on the sleeve, a guide column is fixed on the fixing clamp, a movable clamp is arranged on the guide column, a screw III is connected to the movable clamp, a nut IV is sleeved on the screw III, and the output shaft of the nut IV and the motor ten is connected through the meshed gears.

According to the technical scheme, the infusion support is adopted, so that infusion liquid can be hung through the infusion support when a patient needing infusion is in a toilet, and infusion is not required to be interrupted temporarily; the infusion support can rotate to be in a state of being vertical to the chair back, so that the support of the flattened chair back can be formed, and the action of the infusion support and the support legs is the same; the infusion support adopts a lifting adjustable mode, so that the height of the supporting legs can be matched, and the patient is ensured to lie flat; the automatic opening and closing hook is adopted, so that the infusion liquid hung on the hook can be prevented from falling out of the hook when the chair back is unfolded; the transfusion tube can be clamped by the movable clamp and the fixed clamp, and blood return is avoided.

As a further improvement of the invention, the bottom surface of the seat plate is provided with inclined spray heads at the rear side and the left and right sides of the toilet hole, the inclined spray heads at the left and right sides of the toilet hole are opposite to the inclined direction of the inclined spray heads at the rear side of the toilet hole, the bottom surface of the seat plate is provided with inclined drying heads at the rear side of the toilet hole, each inclined spray head is connected to a water supply tank through a pipeline, and the drying heads are connected to a warm air blower through a pipeline.

According to the technical scheme, the inclined spray heads are adopted at the left side and the right side of the excrement hole, so that the bedpan can be conveniently cleaned, and the inclined spray heads at the rear side of the excrement hole are convenient for cleaning buttocks; the inclined drying head is adopted, so that the buttocks can be dried conveniently.

Compared with the prior art, the multifunctional anti-falling bedpan capable of automatically measuring urine volume has the following beneficial effects:

(1) The adopted bedpan has the function of automatically recording the urine volume, thereby being convenient for recording the urine volume; the bedpan can be lifted, so that the bedpan is convenient to mount and dismount, and can be folded, so that the occupation of space is reduced, and the bedpan is also convenient to package; the armrests are adopted, so that the armrests are convenient for the hands of a patient to prop up and stand up during toilet use; the chair back and the safety belt are adopted, so that the use safety is improved, and the safety belt can be used for restraining when a patient falls down; by adopting the inflatable drop injury prevention device, when a patient stands up and falls forward after the toilet is done, the inflatable drop injury prevention device can be inflated to protect the patient and reduce drop injury events; the time counting and time display is adopted, so that the time can be counted down for the patient when the patient uses a toilet, the alarm can be sent out after the time counting down is finished, and the medical staff can be timely warned to timely rescue the patient in a state that the alarm sound is always loud because the alarm can not be closed after the patient is in a motion state.

The invention will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.

Drawings

Fig. 1 is a schematic diagram of a multifunctional anti-drop bedpan capable of automatically measuring urine.

Fig. 2 is a partial schematic view of fig. 1.

Fig. 3 is a schematic diagram of a multifunctional anti-drop bedpan capable of automatically measuring urine.

Fig. 4 is a partial schematic view of fig. 3.

Fig. 5 is a schematic view of a multifunctional anti-drop bedpan for automatically measuring urine.

Fig. 6 is a partial schematic view of fig. 5.

Fig. 7 is a schematic bottom view of the seat plate.

Figure 8 is a partial schematic view of the automatic urine measurement multifunctional drop-resistant bedpan in the position of the neck lifting pad.

Fig. 9 is an end view of the connecting arm of fig. 8.

Fig. 10 is an end view of the screw of fig. 8.

Fig. 11 is a schematic view of a support frame.

Figure 12 is a schematic view of a bedpan.

Figure 13 is a schematic diagram of a bedpan.

Fig. 14 is a schematic view of a sleeve and a connecting post.

Fig. 15 is a second schematic view of the sleeve and the connecting post.

Fig. 16 is a schematic view of a collar.

Fig. 17 is a schematic view of a second pocket ring.

Fig. 18 is a schematic view of an infusion support.

Fig. 19 is a schematic view of a hook.

FIG. 20 is a schematic view of an anti-shatter device.

Fig. 21 is a schematic diagram of a multifunctional anti-fall bedpan for automatically measuring urine.

Fig. 22 is a schematic diagram of a multifunctional anti-fall bedpan for automatically measuring urine.

Fig. 23 is a schematic view of a multifunctional anti-drop bedpan for automatically measuring urine.

Reference numerals illustrate: the chair frame 1, the seat 11, the stool hole 111, the accommodation chamber 112, the armrest 12, the support leg 13, the movable plate 14, the chute 14a, the slide block 14b, the first concave-convex structure 14c, the chamber 141, the electric turntable 142, the third motor 143, the bracket 144, the fourth motor 145, the cleaning brush 146, the first screw 15, the first nut 16, the first driven gear 17, the second motor 18, the first driving gear 19, the tilting head 1a, the water supply tank 1b, the tilting head 1c, the fan heater 1d, the alarm 1e, the time indicator 1f, the seatback 2, the fifth motor 2a, the opening 2b, the second concave-convex structure 2c, the concave cavity 2c1, the annular groove 2c2, the mounting opening 2c3, the engaging portion 2c4, the protruding portion 2c5, the third concave-convex structure 2d, the neck lifting pad 21, the connecting arm 22, the second screw 23, the second nut 24, the sixth motor 25, the gear 26, the limit portion 27, the safety belt 28, the bowl 3, the support frame 3a, the second magnetic plate 3a1, belt pulley structure 3c, guide rail one 3d, slider one 3e, opening 3f, foldable part 31, magnetic plate three 311, urine collection part 32, urine volume display 321, cover 322, feces passing part 33, sensor 34, connection part 35, connection post 351, arc-shaped elastic arm 352, magnetic plate one 36, sleeve 361, annular groove 362, positioning groove 363, projection 364, disposable collection bag 4, guide rail two 4a, slider two 4b, regulating member 4c, transverse rod 4d, bag collar one 4e, transverse connecting rod 4f, relief space 4h, bag collar two 4g, elastic bag pressing part 41, bag pressing body 411, hinge part 412, breaking part 413, spring 414, infusion support 5, motor seven 5a, motor eight 5b, driving gear two 5c, fixing clip 5d, motor ten 5e, guide post 5f, movable clip 5g, screw three 5h, nut four 5j, meshing gear 5k, sleeve 51, telescopic tube 52, nut three 53, driven gear two 54, hook 55, hook 551, motor nine 552, threaded rod 553, threaded sleeve 554, support column 56, anti-shatter device 6, side plate 61, front plate 62, inclined plate 63, inflatable bladder 64, extension 65, distance sensor 66, controller 67, hook arm 68.

Detailed Description

Embodiments of the present invention will now be described with reference to the drawings, wherein like reference numerals represent like elements throughout.

Referring to fig. 1-23, the multifunctional anti-falling bedpan capable of automatically measuring urine volume comprises a chair frame 1, a chair back 2, a bedpan 3, a disposable collecting bag 4, an infusion support 5 and an anti-falling device 6.

The chair frame 1 comprises a seat 11, two armrests 12 and four supporting feet 13. The seat plate 11 is made of metal. The middle part of the sitting plate 11 is provided with a toilet hole 111, which is convenient for the patient to sit for the toilet. The armrests 12 are arranged on the left side and the right side of the chair frame 1, so that a patient can conveniently walk when using a toilet. The four corner positions of the chair frame 1 are respectively provided with one supporting leg 13. The seat 11 has a receiving cavity 112 communicating with the stool hole 111, the receiving cavity 112 is distributed on the left and right sides and the rear side of the stool hole 111, the receiving cavity 112 has a movable plate 14 capable of moving left and right to close and open the stool hole, the rear side of the movable plate 14 is matched with the rear wall of the receiving cavity 112 through a first concave-convex structure 14c, the first concave-convex structure 14c comprises a sliding groove 14a recessed at the rear end of the movable plate 14 along the left and right direction and a sliding block 14b protruding forward at the rear wall of the receiving cavity 112 along the left and right direction, and the sliding groove 14a is matched with the sliding block 14b, so that the movable plate 14 stably moves along the left and right direction. One side of the movable plate 14 is fixedly connected with a first screw rod 15, the tail end of the first screw rod 15 penetrates through the side face of the seat plate 11 and extends out of the seat plate 11, a first nut 16 is arranged on the tail end of the first screw rod, a first driven gear 17 is fixed on the surface of the first nut 16, a second motor 18 is arranged on the outer side face of the chair frame 1, and a first driving gear 19 meshed with the first driven gear 17 is fixed on an output shaft of the second motor 18. Through the work of the motor II 18, the output shaft of the motor II is linked with the driving gear I19, the driving gear I19 is linked with the driven gear I17, and the driven gear I17 is linked with the nut I16, so that the screw rod I15 moves leftwards and rightwards along the axis of the nut I16, and the movable plate 14 is driven to move leftwards and rightwards to close or open the excrement hole 111. When the movable plate 14 moves rightward to open the stool hole 111, the patient can go to the toilet. After the patient has finished using the toilet, the movable plate 14 moves leftwards to close the toilet aperture 111.

The movable plate 14 is internally provided with a cavity 141 with an open bottom, the top in the cavity 141 is provided with two electric turntables 142, the electric turntables 142 can be directly connected with the output shaft of a motor arranged at the top in the cavity 141, so that the electric turntables 142 rotate when the motor works, the bottom surface of each electric turntable 142 is eccentrically fixed with a motor III 143, the output shaft of the motor III 143 is connected with a bracket 144 capable of rotating within the range of 0-90 degrees, the bracket 144 is provided with a motor IV 145, the output shaft of the motor IV 145 is connected with a cleaning brush 146, and the two cleaning brushes 146 are in a first state of being horizontally accommodated in the cavity 141 when the bracket 144 rotates by 0 degrees and a second state of vertically extending out of the cavity 141 and respectively extending into the urine collecting part 32 and the excrement passing part 33 as described below when the bracket 144 rotates by 90 degrees. Through the work of motor three 143 for support 144 rotates 90 degrees, make two cleaning brush 146 vertical stretch out the cavity 141 outside and stretch into urine collection portion 32 and excrement and urine through portion 33 respectively in, rethread motor four 145 work makes two cleaning brush 146 rotatory, and the rotation of rethread two electric turntable 142 makes motor three 143, support 144, motor four 145 and cleaning brush 146 together rotate, also can rotate round the inner wall of urine collection portion 32, excrement and urine through portion 33 when making cleaning brush 146 self rotatory, thereby can clean urine collection portion 32, excrement and urine through portion 33. The electric turntable 142, the motor III 143 and the motor IV 145 are respectively controlled to start and stop by independent switches.

The bottom surface of the seat plate 11 is provided with inclined spray heads 1a at the rear side and the left and right sides of the toilet hole 111, the inclined spray heads 1a at the left and right sides of the toilet hole 111 are opposite to the inclined direction of the inclined spray heads 1a at the rear side of the toilet hole 111, and the inclined spray heads 1a at the rear side of the toilet hole 111 are inclined upwards for spraying water to clean buttocks; the inclined spray heads 1a on the left and right sides of the toilet hole 111 are inclined downward, slightly extend into the toilet bowl 3 from the upper edge of the toilet bowl 3, are used for spraying water to clean the foldable part 31, the urine collecting part 32 and the excrement passing part 33 as described below, and brush by the cleaning brush 146 while spraying water to clean the toilet bowl 3 more cleanly. The inclined spray heads 1a on the left side of the excrement hole 111 are correspondingly distributed above the urine collecting part 32 and the excrement passing part 33, and the inclined spray heads 1a on the right side of the excrement hole 111 are correspondingly distributed above the urine collecting part 32 and the excrement passing part 33. The upward-tilting spray head 1a is provided with a valve for controlling the opening and closing of the upward-tilting spray head, and the upward-tilting spray head 1a is in a closed state when the bedpan is flushed. Each inclined spray head 1a is connected to a water supply tank 1b by a pipe. The bottom surface of the seat plate 11 is provided with an inclined drying head 1c at the rear side of the toilet hole 111, and an inclined shower head 1a at the rear side of the toilet hole 111 is positioned at the front side of the inclined drying head 1 c. The inclined drying head 1c is connected to a fan heater 1d through a pipe, and the inclined drying head 1c is used for drying buttocks washed by water. The water supply tank 1b and the warm air blower 1d are respectively controlled to start and stop by independent switches.

An alarm 1e and a timing and time display 1f are arranged on an armrest 12 on one side of the chair frame 1. The patient can let the time display 1f begin the count-down and pause the count-down at any time through operating the time display 1f when using the lavatory, and the count-down time needs the patient to confirm according to oneself time of using the lavatory, and after the count-down, alarm 1e sends out alarm sound, if the patient is not faint, then the patient can close alarm 1e by oneself and stop, if the patient is faint and has not had the way to close alarm 1e all the time, alarm 1e continues the alarm, then can instruct medical personnel or family members to in time look over the patient condition, and it is very convenient to use.

The seatback 2 is located at the rear side of the seat frame 1, and the seatback 2 is rotatably mounted at the left and right sides of the seat frame 1, the seatback 2 having a first state standing perpendicular to the seat plate 11 and a second state flattened flush with the seat plate 11. The chair back 2 is driven by driving devices arranged on two sides of the seat plate 11 to slowly flatten and slowly erect. The driving device is a motor five 2a arranged at the rear parts of the left side and the right side of the seat plate 11, and the lower part of the chair back 2 is fixedly connected with an output shaft of the motor five 2 a. The front side of the chair back 2 is provided with an opening 2b corresponding to the neck position, the opening 2b is provided with a neck lifting pad 21, the rear side of the neck lifting pad 21 is fixedly provided with a connecting arm 22, the front ends of the connecting arm 22 and a screw rod II 23 are in limit connection with each other through a concave-convex structure II 2c, the concave-convex structure II 2c comprises a concave cavity 2c1 concavely arranged on the end face of the connecting arm 22, an annular groove 2c2 is concavely arranged on the inner wall of the concave cavity 2c1, the end face of the connecting arm 22 is provided with two symmetrical mounting ports 2c3 communicated with the annular groove 2c2 and the concave cavity 2c1, the concave-convex structure II 2c also comprises an anastomotic part 2c4 positioned at the front end of the screw rod II 23, the outer diameter of the anastomotic part 2c4 is smaller than the outer diameter of the screw rod II 23, two symmetrical protruding parts 2c5 are protruded on the outer circumference of the anastomotic part 2c4, the two protruding parts 2c5 are mounted in the annular groove 2c3, the two mounting ports 2c3 can be plugged and fixed by being plugged into the two mounting ports 2c 3. The rear end of the second screw rod 23 penetrates through the chair back 2 to extend out of the rear side of the chair back 2 and is in threaded connection with a second nut 24, a motor six 25 is fixed on the rear side of the chair back 2, a gear 26 meshed with each other is mounted on the output shaft of the motor six 25 and the surface of the second nut 24, a limiting part 27 is further fixed on the rear side of the chair back 2, the limiting part 27 surrounds the periphery of the second nut 24 and is in limiting connection with the second nut 24 through a third concave-convex structure 2d, and the structure of the third concave-convex structure 2d is consistent with that of the second concave-convex structure 2 c. Two handrails of the cart can be additionally arranged on the rear side of the chair back 2, so that the multifunctional anti-falling bedpan capable of automatically measuring urine can be conveniently pushed to move.

When the chair back 2 is flattened and is flush with the seat plate 11, the patient is in a lying state, the purpose of flattening the chair back 2 is to enable the patient to lie flat and facilitate cardiopulmonary resuscitation operation in a coma state of the patient, the motor six 25 works, the output shaft of the motor six is linked with the gear 26, the gear 26 is linked with the nut two 24, the nut two 24 is linked with the screw rod two 23, the screw rod two 23 moves forwards relative to the nut two 24 along the axial direction of the nut two 24, so that the connecting arm 22 is pushed, the connecting arm 22 drives the neck lifting pad 21 to move out of the opening 2b, the neck lifting pad 21 outside the opening 2b is moved out to lift the neck, and the head of the patient is leaned backwards, so that the airway is facilitated to be opened; the neck lifting pad 21 can also be moved into the hole 2b by the reverse rotation of the output shaft of the motor six 25, and when the output shaft of the motor six 25 rotates reversely, the gear 26 and the nut two 24 rotate reversely, so that the screw two 23 moves backwards relative to the nut two 24 along the axial direction of the nut two 24, thereby pulling the connecting arm 22, so that the connecting arm 22 drives the neck lifting pad 21 to move into the hole 2b, and the highest point of the front surface of the neck lifting pad 21 is level with the chair back 2. The front side of the chair back 2 is provided with a safety belt 28, the installation belt 28 is an inclined safety belt, and can also be a safety belt with two vertical parallel fixing shoulders, so that the body position of a patient can be fixed even if the patient is in a faint state. The patient may wear the seat belt 28 while sitting in the toilet to increase the safety of the patient while sitting in the toilet. The arrangement of the chair back 2 also increases the safety of the patient when the patient uses the toilet; the chair back 2 can be arranged in a flattened manner, is convenient to put and form a cardiopulmonary resuscitation position, and waits for medical staff to rescue.

The bedpan 3 is positioned below the seat 11 corresponding to the toilet hole 111, and the bedpan 3 is liftable, foldable, detachable and capable of automatically recording urine volume. The bedpan 3 is mounted on four support legs 13 by a first lifting structure comprising a support frame 3a, a first motor 3b mounted on each support leg 13, a belt pulley structure 3c and a vertically arranged guide rail 3d. The supporting frame 3a is made of metal. Two symmetrical magnetic plates 3a1 are fixed on the bottom surface of the supporting frame 3 a. Four corners of the supporting frame 3a are provided with first sliding blocks 3e matched with corresponding guide rails 3d, and the first sliding blocks 3e are fixed on a belt of the belt pulley structure 3 c. The center of the support frame 3a is provided with an opening 3f, the bedpan 3 is sleeved at the opening 3f and the bedpan 3 can be detached, so that the bedpan 3 is conveniently taken down to be convenient for deep cleaning and airing for subsequent reuse. The first motor 3b is linked with the first sliding block 3e and the supporting frame 3a through the belt pulley structure 3c, the supporting frame 3a is lifted together with the bedpan 3, the bedpan 3 is lifted up to enable the bedpan 3 to approach the buttocks of a patient, and the bedpan 3 is lowered down to enable the bedpan 3 to be easily taken down from the supporting frame 3 a. The first motor 3b is controlled to start and stop through an independent switch.

The bedpan 3 is made of plastic material, and the bedpan 3 comprises a foldable part 31, a urine collecting part 32 and a faeces passing part 33, wherein the urine collecting part 32 and the faeces passing part 33 are independent from each other, are arranged front and back, and are connected to the bottom of the foldable part 31. The urine collecting part 32 and the feces passing part 33 are designed to be independent of each other, so that the urine collecting part 32 can collect urine alone without being affected by feces, thereby facilitating measurement of urine volume. The foldable part 31, the urine collecting part 32 and the excrement passing part 33 are all of conical structures with large upper parts and small lower parts, so that the bedpan 3 can be folded conveniently. The foldable part 31 is of a corrugated folding structure, is convenient to fold, reduces space occupation and is convenient to package. The magnetic plate three 311 is connected to the outer side of the upper edge of the foldable part 31, and the magnetic plate three 311 is supported by the support frame 3a and is fixed on the support frame 3a in an adsorption manner. The outer wall of urine collection portion 32 is equipped with urine volume display 321, and urine volume display 321 has the display screen, is used for handling the chip of information and is used for storing the storage medium of information, through independent power module power supply, and power module can be located urine volume display 321 side, also can be located the bottom of urine collection portion 32. The sensor 34 is installed on the side wall or the bottom wall of the urine collecting part 32, a non-contact photoelectric sensor is adopted when the sensor 34 is arranged on the side wall of the urine collecting part 32, a pressure sensor is adopted when the sensor 34 is arranged on the bottom wall of the urine collecting part 32, the urine volume can be measured through the sensor 34 when urine enters the urine collecting part 32, and the urine volume is displayed through the urine volume display 321. The urine collecting part 32 is closed at the bottom and provided with a urine outflow opening and a cover 322 at the bottom, the cover 322 may be a screw cover, urine is discharged from the urine outflow opening by manually opening the cover 322, and urine is not leaked by covering the cover 322. The bottom of excrement and urine through portion 33 is open, is convenient for pass through excrement and urine, and urine collection portion 32 and excrement and urine have liftable disposable collection bag 4 through the below of portion 33, and excrement and urine does not adopt bedpan 3 to collect, and adopts disposable collection bag 4 to collect, has reduced the degree of difficulty of clean bedpan 3, can directly throw away after the excrement and urine is collected to disposable collection bag. The urine collecting part 32 and the faeces passing part 33 are provided with a connecting part 35 on the opposite side, each connecting part 35 is connected with a first magnetic plate 36 which can rotate and be positioned in the range of 0-180 degrees, the first magnetic plates 36 are symmetrical, the second magnetic plates 3a1 correspond to the first magnetic plates 36, the first magnetic plates 3a1 are attracted with the first magnetic plates 36 rotating by 0 degrees when the bedpan 3 is folded, and repel with the first magnetic plates 36 rotating by 180 degrees when the bedpan 3 is unfolded. When the bedpan 3 is not used and installed below the seat 11, the bedpan 3 can be folded to reduce the space occupation of the bedpan 3 below the seat 11, and the bedpan 3 can be kept in a folded state more stably by the attraction of the magnetism of the magnetic plate two 3a1 and the magnetic plate one 36; the magnetic plate two 3a1 and the magnetic plate one 36 which rotate 180 degrees repel each other after the bedpan 3 is unfolded, so that the bedpan 3 can be kept in an unfolded state. The third magnetic plate 311 is attracted to the first magnetic plate 36 rotating by 0 degrees when the bedpan 3 is folded and repels the first magnetic plate 36 rotating by 180 degrees when the bedpan 3 is unfolded. The magnetic plate III 311 and the magnetic plate I36 can be attracted to enable the bedpan 3 to be more stable in a folded state when the supporting frame 3a is not installed; the magnetic plate III 311 and the magnetic plate I36 which rotates 180 degrees can repel each other to enable the bedpan 3 to be kept in the unfolded state after the bedpan is installed on the supporting frame 3a, and the magnetic plate III 311 and the magnetic plate II 3a1 work together to enable the bedpan 3 to be kept in the unfolded state more stably. Magnetic plate one 36, magnetic plate two 3a1 and magnetic plate three 311 are all rubber magnets.

Each connecting portion 35 protrudes towards the end face of the magnetic plate 36 to form a connecting column 351, and two arc-shaped elastic arms 352 made of metal are fixed on the surface of the connecting column 351. The sleeve 361 is fixed on one side of each magnetic plate 36 close to the connecting portion 35, an annular groove 362 is concavely arranged on the inner wall of the sleeve 361, the annular groove 342 extends to the end face of the sleeve 361 facing the connecting portion 35, two symmetrical positioning grooves 363 are concavely arranged on the inner wall of the sleeve 361, the two positioning grooves 363 are communicated with the annular groove 362, the annular groove 362 is located between the positioning grooves 363 and the connecting portion 35, the connecting column 351 stretches into the sleeve 361 and the sleeve 361 can axially move relative to the connecting column 351, and when the sleeve 361 axially moves relative to the connecting column 351, the two arc-shaped elastic arms 352 are in a first state located in the annular groove 362 to enable the sleeve 361 to rotate relative to the connecting column 351 and a second state located in the positioning grooves 363 to enable the sleeve 361 to be positioned on the connecting column 351. When the two arc-shaped elastic arms 352 are in the first state, the sleeve 361 can rotate to adjust the angle, so that the first magnetic plate 36 can realize angle adjustment. When the two curved spring arms 352 are in the second state, the first magnetic plate 36 cannot rotate. Within the annular groove 362 is a projection 364 that blocks the two arcuate spring arms 352, allowing the two arcuate spring arms 352 to rotate only in the range of 0-180 degrees.

The disposable collecting bag 4 is arranged on one supporting leg 13 near the rear side through a second lifting structure, the second lifting structure comprises a second vertical guide rail 4a arranged on the supporting leg 13, a second sliding block 4b is arranged on the second guide rail 4a, an adjusting piece 4c capable of fixing the second sliding block 4b and adjusting the position of the second sliding block 4b is arranged on the second sliding block 4b, the adjusting piece 4c is a screw, the second sliding block 4b is provided with a threaded hole, the screw is arranged at the threaded hole, the inner end of the screw is fixedly arranged on the second guide rail 4a in a jacking mode, the second sliding block 4b can be moved up and down by unscrewing the screw, and the position of the second sliding block 4b is fixed by screwing the screw. The slider two 4b is fixed with the transverse rod 4d, the end of the transverse rod 4d is fixed with the bagging ring one 4e, the bagging ring one 4e is connected with the bagging ring two 4g through the transverse connecting rod 4f, the bagging ring one 4e surrounds the periphery of the excrement passing part 33, the bagging ring two 4g surrounds the periphery of the urine collecting part 32, the disposable collecting bag 4 is sleeved on the bagging ring one 4e and the bagging ring two 4g, the openable elastic bag pressing parts 41 are fixed on the outer walls of the bagging ring one 4e and the bagging ring two 4g, the elastic bag pressing parts 41 comprise a bag pressing main body 411, a hinge part 412 positioned at the lower part of the bag pressing main body 411, a breaking part 413 positioned at the upper part of the bag pressing main body 411 and a spring 414, the bag pressing surface of the bag pressing main body 411 is of a concave-convex tooth-shaped structure, a yielding space 4h is formed between the breaking part 413 and the upper part of the bag pressing main body 411, the bag pressing ring one 4e and the bagging ring two 4g are respectively connected with the corresponding elastic bag pressing parts 4e between the corresponding elastic bag pressing parts 41, and the elastic bag pressing parts are respectively hinged with the corresponding bag pressing parts 4 e. The finger stretches into the abdication space 4h and presses the breaking part 413 outwards, the bag pressing main body 411 can be opened, the turned edges formed after the upper edges of the disposable collecting bags sleeved on the first bagging ring 4e and the second bagging ring 4g are turned over stretch into the space between the first bagging ring 4e, the second bagging ring 4g and the corresponding bag pressing main body 411, and the breaking part 413 is released to press the turned edges of the disposable collecting bags, so that the disposable collecting bags are firmly fixed, urine is conveniently taken down and discarded. The lifting of the disposable collecting bag 4 is realized by manual operation, and can also be realized by automatic control. The height of the disposable collection bag 4 is reduced for convenient removal and disposal, and the height of the disposable collection bag 4 is increased for access to the bedpan 3.

The infusion support 5 is arranged on the left side and the right side of the chair back 2 and can rotate within the range of 0-90 degrees, and has a first state of being parallel to the chair back 2 when the chair back 2 is vertical to the seat plate 11 and a second state of being supported below the chair back 2 when the chair back 2 is level with the seat plate 11; the infusion support 5 comprises a cannula 51 and a telescopic tube 52. The upper part of the left side and the right side of the chair back 2 is provided with a motor seven 5a, an output shaft of the motor seven 5a is fixed with a sleeve 51, the sleeve 51 is provided with a motor eight 5b, and an output shaft of the motor eight 5b is fixed with a driving gear two 5c. The telescopic pipe 52 is a threaded pipe, a third nut 53 is fixedly sleeved on the telescopic pipe 52, a second driven gear 54 is fixedly sleeved on the third nut 53, the second driving gear 54 penetrates through the sleeve 51 and stretches into the sleeve 51 to be meshed with the second driven gear 54, and when the motor eight 5b works, the second driving gear 5c drives the second driving gear 54 to rotate, and the second driving gear 54 is linked with the rotation of the third nut 53, so that the telescopic pipe 52 is lifted or lowered. The left and right sides of the upper part of the telescopic pipe 52 are fixedly provided with hooks 55 which can be automatically opened and closed, and the hooks 55 which can be automatically opened and closed can prevent the suspended transfusion liquid from falling off from the hooks 55 when the chair back 2 is slowly unfolded. The hook 55 capable of automatically opening and closing comprises a hook 551 with a notch, a motor nine 552 is arranged on the hook 551, an output shaft of the motor nine 552 is connected with a threaded rod 553, a threaded sleeve 554 is sleeved on the threaded rod 553, and the threaded sleeve 554 can axially move along the threaded rod 553 through rotation of the threaded rod 553, so that the notch of the hook 551 can be opened or closed. The upper end of the telescopic tube 52 is provided with a supporting column 56 higher than the hanging hooks 55, and the bottom of the supporting column 56 is level with the bottom of each supporting leg 13 when the infusion support 5 is supported below the flattened chair back 2. The upper ends of the support columns 56 and the lower ends of the support legs 13 can also be provided with wheels which can brake, and when the infusion support 5 is supported below the flattened chair back 2, the wheels on the support columns 56 are level with the wheels on the support legs 13. When the chair back 2 is slowly unfolded, the motor seven 5a works to enable the sleeve 51 to rotate and be in a vertical state with the chair back 2, and the motor eight 5b works to enable the telescopic pipe 52 to be retracted into the sleeve 51 so as to shorten the height of the infusion support 5, and therefore the height of the infusion support is matched with the height of the supporting legs 13. The sleeve 51 is also provided with a fixing clamp 5d and a motor ten 5e, the fixing clamp 5d is fixedly provided with a guide column 5f, the guide column 5f is provided with a movable clamp 5g, the movable clamp 5g is connected with a screw rod three 5h, a nut four 5j is sleeved on the screw rod three 5h in a threaded manner, and the nut four 5j is connected with an output shaft of the motor ten 5e through a meshing gear 5 k. Through ten 5e work of motor, its output shaft drives meshing gear and nut four 5j and rotates for screw rod three 5h horizontal migration, thereby drive movable clamp 5g along guide pillar 5f towards or keep away from fixation clamp 5d and remove, press from both sides between movable clamp 5g and fixation clamp 5d when the transfer line normal condition, when movable clamp 5g moves towards fixation clamp 5d, press from both sides the transfer line that presss from both sides between movable clamp 5g and fixation clamp 5d and close in order to interrupt the infusion.

The anti-injury device 6 is positioned on the front side of the chair frame 1 and is detachably arranged on armrests 12 on the left side and the right side of the chair frame 1, and the patient can be inflated to protect the patient when the patient falls forward. The anti-injury device 6 comprises a left side plate 61, a right side plate 61, a front plate 62 connected with the two side plates 61, and an inclined plate 63 connected with the upper parts of the rear sides of the two side plates 61 and the upper ends of the front plate 62, wherein the two side plates 61, the front plate 62 and the inclined plate 63 enclose a cavity, so that legs can be conveniently placed. The rear surface of the inclined plate 63 is provided with an inflatable airbag 64 which can inflate and support the whole chest and abdomen of a patient, the lower part of the inclined plate 63 is provided with an extension part 65 exceeding the lower edge of the inflatable airbag 64, the front lower part of the extension part 65 is provided with a distance sensor 66, the front side of the front plate 62 is provided with a controller 67 and an inflating device 68 for inflating the inflatable airbag 64, the distance sensor 66 and the inflating device 69 are connected with the controller 67, the controller 67 is only used for controlling the distance sensor 66 and the inflating device 69, the opposite surfaces of the left side plate 61 and the right side plate 61 are respectively fixed with a hook arm 68, the two hook arms 68 are hooked on the left handrail 12 and the right handrail 12 of the chair frame 1 to position the anti-falling injury device 6, the anti-falling injury device 6 is prevented from shifting, the hook parts of the hook arms 68 are elastic hook parts, and the handrails can be clamped by elasticity when being hooked on the two sides of the handrail, so that the anti-falling injury device is more firm. When the patient stands up, if the patient falls forward, the distance sensor 66 senses the distance from the patient, the distance sensor 66 transmits a signal to the controller 67, and the controller 67 controls the inflating device 69 to inflate the inflating air bag 64 so that the inflating air bag 64 inflates to protect the falling patient and reduce the falling accident.

The multifunctional anti-falling bedpan capable of automatically measuring urine volume can be used beside a sickbed and can be used in a toilet. Before use, the toilet hole 111 is opened, the bedpan 4 is installed, the disposable collecting bag 4 is sleeved, when the disposable collecting bag is used, a patient sits on the seat 11 and ties the safety belt 28, the anti-injury device 6 is placed on the front side of the chair frame 1, and the two hook arms 68 are hooked on the left handrail 12 and the right handrail 12 of the chair frame 1, so that the position of the anti-injury device 6 is fixed. The patient manually operates the timing and time display 1f to start counting down, if the patient is infusing, the patient hangs the liquid at the hook 551, the infusion tube is clamped between the movable clamp 5g and the fixed clamp 5d, and the infusion tube is in a circular state between the movable clamp 5g and the fixed clamp 5d, so that the infusion is smooth. When the countdown time is completed, the alarm 1e sounds an alarm, and when the patient does not fall, the patient turns off the alarm 1e by himself. If the patient does not fall, the chair back 2 will remain upright at all times. If the patient is in a sickness and no bystanders are present, the alarm 1e is continuously turned off due to the fact that no one operates the alarm 1e, and then the motor five 2a is started to enable the chair back 2 to slowly rotate to be in a horizontal state, so that the patient is placed in a cardiopulmonary resuscitation position, and medical staff is waited to rescue. When the chair back 2 slowly rotates to be in a horizontal state, the motor seven 5a is started, the sleeve 51 rotates to be in a vertical state with the chair back 2, the motor eight 5b is started, the telescopic pipe 52 is retracted into the sleeve 51 to adjust the height of the infusion support 5, the height of the infusion support 5 is matched with the height of the supporting feet 13, and when the chair back 2 is in a completely horizontal state, the infusion support 5 is supported below the chair back 2. Simultaneously with the rotation of the sleeve 51, the motor nine 552 is started, so that the threaded sleeve 554 moves to close the notch of the hook 551, and the infusion liquid is prevented from falling off from the hook 551. When the chair back 2 slowly rotates to be in a horizontal state, the motor ten 5e is started, and the screw three 5h horizontally moves through the linkage of the meshing gear and the nut four 5j, so that the movable clamp 5g is driven to move towards the fixed clamp 5d along the guide post 5f, the infusion tube clamped between the movable clamp 5g and the fixed clamp 5d is clamped to interrupt infusion, and blood return is avoided. After the chair back 2 rotates to be in a horizontal state, the motor six 25 is started, so that the neck lifting pad 21 is moved out of the opening 2b, the patient is lifted up, the head of the patient is leaned back, and the air passage is opened. The alarm 1e, the timing and time display 1f, the motor ten 5e, the motor nine 552, the motor eight 5b, the motor seven 5a, the motor six 25 and the motor five 2a are all automatically controlled by the same independent controller. The movable clamp 5g moves along the guide post 5f to reset away from the fixed clamp 5d, the threaded sleeve 554 moves to open the notch of the hook 551, the telescopic pipe 52 extends out of the sleeve 51, the sleeve 51 rotates to be parallel to the chair back 2, the neck lifting pad 21 returns into the hole 2b, and the chair back 2 is converted into a vertical state, which is realized by reversely rotating the output shafts of the motor ten 5e, the motor nine 552, the motor eight 5b, the motor seven 5a, the motor six 25 and the motor five 2 a.

Urine of a patient when using the toilet is collected by the urine collecting part 32 and the urine amount is measured at the urine collecting part 32. After the patient finishes the toilet, and after urine measurement finishes and obtains urine volume data, the patient himself/herself operates the switch and opens water supply tank 1b, washes the buttocks through slope washing head 1a that inclines upwards, washes collapsible portion 31, urine collection portion 32 and excrement and urine through portion 33 simultaneously through slope washing head 1a that inclines downwards, and after the buttocks washing was accomplished, the patient himself/herself operates the switch and closes water supply tank 1b, and the patient himself/herself operates the switch again and starts electric fan heater 1d, dries the buttocks through slope drying head 1c that inclines upwards, and the patient himself/herself operates the switch again and closes electric fan heater 1d after the buttocks are dried. After the above steps are completed, the patient unwinds the safety belt 28 and gets up and leaves the chair frame 1, at this time, if the patient leans forward due to dizziness, the distance sensor 66 of the anti-injury device 6 will transmit the sensed distance signal to the patient to the controller 67, and the controller 67 controls the inflating device 69 to inflate the inflating air bag 64 to protect the patient who falls down, so that the accident of injury can be reduced.

The bedpan is cleaned and can be operated by other people. After the patient leaves, the nursing staff or the family members open the cover 322, and operate the motor II 18 to enable the movable plate 14 to move to close the excrement hole 111, then operate the cleaning brush 146 to brush the urine collecting part 32 and the excrement passing part 33, simultaneously operate the inclined upward spray head 1a to be closed by the valve, and open the water supply tank 1b to spray water to flush the bedpan through the inclined downward spray head 1a, so that the bedpan can be brushed in the flushing process, and the cleaning is more in place. The cleaning completion re-operation resets the cleaning brush 146. Urine and water enter the disposable collecting bag 4 below the urine collecting portion 32, and the disposable collecting bag 4 below the feces passing portion 33 collects feces of a patient during the toilet and water for cleaning the feces passing portion 33. After the collection is completed, the height of the disposable collection bag 4 is manually lowered, the disposable collection bag 4 is taken out, and the opening of the disposable collection bag 4 is pricked again for discarding. If the bedpan is not cleaned in place, the bedpan can be taken down for manual cleaning.

For the patient who can not sit for the toilet, the multifunctional anti-falling bedpan capable of automatically measuring the urine volume can enable the patient to lie for the toilet by starting the motor six 25 to enable the chair back 2 to rotate to be in a horizontal state in advance.

The invention has been described in connection with the preferred embodiments, but the invention is not limited to the embodiments disclosed above, but it is intended to cover various modifications, equivalent combinations according to the essence of the invention.

Claims (4)

1. The utility model provides an automatic measure multi-functional bedpan that prevents falling of urine volume, includes the chair frame, there is the just hole at the seat middle part of chair frame, and there is the handrail, its characterized in that chair frame's left and right sides: the lower part of the seat plate is provided with a bedpan which corresponds to a toilet hole and can be lifted, folded, detached and automatically record urine volume, the front part of two supporting feet at the front side of the seat frame is provided with an inflatable protection device which can be inflated to protect a patient when the patient falls forwards and is detachably arranged at the left side and the right side of the seat frame, the rear side of the seat frame is provided with a chair back, the front side of the chair back is provided with a safety belt, the armrest at one side of the seat frame is provided with an alarm and a timing and time display, the anti-falling device comprises a left side plate and a right side plate, a front plate which is connected with the two side plates, an inclined plate which is connected with the upper parts of the rear sides of the two side plates and the upper ends of the front plate, the two side plates, the front plate and the inclined plate enclose a cavity, the rear surface of the inclined plate is provided with an inflatable airbag which can be inflated to support the whole chest and abdomen of the patient, the lower part of the inclined plate is provided with an extension part exceeding the lower edge of the inflatable airbag, and the front side lower part of the extension part is provided with a distance sensor, the front side of the front plate is provided with a controller and an air charging device for charging an air charging air bag, the distance sensor and the air charging device are connected with the controller, the opposite surfaces of the left side plate and the right side plate are respectively fixed with a hook arm, the two hook arms are hooked on the left side handrail and the right side handrail of the chair frame, four corner positions of the chair frame are provided with four supporting feet, each supporting foot is provided with a motor I, a belt pulley structure and a vertically arranged guide rail I, four corners of a supporting frame are provided with a slide block I matched with the corresponding guide rail, the slide block I is fixed on a belt of the belt pulley structure, the center of the supporting frame is provided with an opening, a bedpan is sleeved at the opening, the motor I is linked with the slide block I, the supporting frame and the bedpan through the belt pulley structure, the bedpan comprises a foldable part, a urine collecting part and a faeces passing part, the urine collecting part and the faeces passing part are independent from each other, are arranged front to back and are all connected to the bottom of the foldable part, the outer wall of the urine collecting part is provided with a urine volume display, the side wall or the bottom wall of the urine collecting part is provided with a sensor, the bottom of the urine collecting part is sealed and is provided with a urine outflow opening and a cover at the bottom, the bottom of the excrement passing part is open, the lower parts of the urine collecting part and the excrement passing part are provided with a lifting disposable collecting bag, one side of the urine collecting part opposite to the excrement passing part is provided with a connecting part, the connecting part is connected with a first magnetic plate which can rotate and be positioned within the range of 0-180 degrees, the bottom surface of the supporting frame is fixedly provided with a second magnetic plate corresponding to the first magnetic plate, the outer side of the upper edge of the foldable part is connected with a third magnetic plate which is supported by the supporting frame and is adsorbed and fixed on the supporting frame, the second magnetic plate is attracted with the first magnetic plate rotating by 0 degrees when the bedpan is folded, the third magnetic plate is repelled with the first magnetic plate rotating 180 degrees when the bedpan is unfolded, the third magnetic plate is attracted with the first magnetic plate rotating 0 degrees when the bedpan is unfolded, the magnetic plate is repelled with the first magnetic plate rotating 180 degrees when the bedpan is unfolded, the seat plate is internally provided with accommodating cavities communicated with the toilet hole, the accommodating cavities are distributed on the left side, the right side and the rear side of the toilet hole, the accommodating cavities are internally provided with movable plates capable of moving left and right to close and open the toilet hole, the rear sides of the movable plates are matched with the rear walls of the accommodating cavities through concave-convex structures, one side of each movable plate is fixedly connected with a screw rod I, the tail end of each screw rod I penetrates through the side surface of the seat plate to extend out of the seat plate and is provided with a nut I, the surface of each nut I is fixedly provided with a driven gear I, the outer side surface of the seat frame is provided with a motor II, an output shaft of the motor II is fixedly provided with a driving gear I meshed with the driven gear I, a cavity with an open bottom is arranged in the movable plate, the top of the cavity is provided with two electric turntables, the bottom surface of each electric turntables is fixedly provided with a motor III, the output shaft of each electric turntable III is connected with a bracket capable of rotating within the range of 0-90 degrees, the motor IV is arranged on the bracket, the output shaft of the motor IV is connected with the cleaning brushes, the two cleaning brushes are in a first state of being horizontally contained in the cavity when the bracket rotates for 0 degree and a second state of being vertically stretched out of the cavity and respectively stretched into the urine collecting part and the excrement passing part when the bracket rotates for 90 degrees, the chair back is rotatably arranged on the chair frame, the chair back is in a first state of being vertical to the seat plate and a second state of being flattened and flush with the seat plate, the motor V is arranged at the rear parts of the left side and the right side of the seat plate, the lower part of the chair back is fixedly connected with the output shaft of the motor V, an opening is formed at the front side of the chair back corresponding to the neck part, a neck lifting pad is contained at the opening, and a connecting arm is fixedly arranged at the rear side of the neck lifting pad, the front ends of the connecting arm and the screw rod II are in limit connection with each other through a concave-convex structure II, the rear end of the screw rod II penetrates through the back of the chair to extend out of the back side of the chair and is in threaded connection with a nut II, a motor six is fixed on the rear side of the back of the chair, gears meshed with each other are arranged on the output shaft of the motor six and the surface of the nut II, a limit part is also fixed on the back of the chair, the limit part surrounds the periphery of the nut II and is in limit connection with the nut II through a concave-convex structure III, an infusion support capable of rotating within the range of 0-90 degrees is arranged on the left side and the right side of the back of the chair, and the infusion support is in a first state parallel to the back of the chair when the back of the chair is perpendicular to the seat and in a second state of being supported below the back of the chair when the back of the chair is parallel to the seat; the infusion support comprises a sleeve and a telescopic pipe, wherein a motor seven is arranged at the upper part of the left side and the right side of the chair back, a sleeve is fixed on an output shaft of the motor seven, a motor eight is arranged on the sleeve, a driving gear II is fixed on the output shaft of the motor eight, the telescopic pipe is a threaded pipe, a nut III is sleeved on the telescopic pipe, a driven gear II is fixedly sleeved on the nut III, the driving gear II penetrates through the sleeve to extend into the sleeve to be meshed with the driven gear II, hooks capable of automatically opening and closing are fixed at two sides of the upper part of the telescopic pipe, a support column higher than the hooks is arranged at the upper end of the telescopic pipe, the bottom of the support column is flush with the bottom of each support leg when the infusion support is supported below the flattened chair back, a fixing clamp and a motor ten are also arranged on the sleeve, a guide column is fixed on the fixing clamp, a movable clamp is arranged on the guide column, a screw III is connected to the movable clamp, a nut IV is sleeved on the screw III, and the output shaft of the nut IV and the motor ten is connected through the meshed gears.

2. The automatic urine measurement multifunctional drop-resistant bedpan of claim 1, wherein: the utility model discloses a urine collection device, including collapsible portion, urine collection portion and excrement and urine through the portion, but the portion is big-end-up's toper structure, one side that the magnetic plate is close to the connecting portion is fixed with the sleeve, telescopic inner wall concave is equipped with an annular groove, the annular groove extends to the terminal surface of sleeve towards the connecting portion, telescopic inner wall still concave is equipped with two symmetrical constant head tanks, two constant head tanks and annular groove intercommunication, the annular groove is located between constant head tank and the connecting portion, the terminal surface protrusion of connecting portion towards magnetic plate one forms a spliced pole, the spliced pole stretches into in the sleeve and sleeve relatively spliced pole axial displacement, the fixed surface of spliced pole has two arc elastic arms, two arc elastic arms have the first state that makes the sleeve relatively spliced pole pivoted and the second state that is located the constant head tank makes the sleeve location on the spliced pole when sleeve relatively spliced pole axial displacement.

3. The automatic urine measurement multifunctional drop-resistant bedpan of claim 1, wherein: the seat comprises a seat frame, wherein a first supporting leg is arranged on the back side of the seat frame, a second vertical guide rail is arranged on one supporting leg of the back side of the seat frame, a second sliding block is arranged on the second guide rail, an adjusting piece which can enable the second sliding block to be fixed and enable the second sliding block to be adjustable is arranged on the second sliding block, a transverse rod is fixedly arranged at the tail end of the transverse rod, a first bagging ring is fixedly arranged at the tail end of the transverse rod, the first bagging ring is connected with a second bagging ring through a transverse connecting rod, the first bagging ring surrounds the periphery of a fecal passing part, the second bagging ring surrounds the periphery of a urine collecting part, the first bagging ring and the second bagging ring are respectively sleeved with one disposable collecting bag, the first bagging ring and the second bagging ring are respectively fixed with openable elastic bag pressing parts on the outer walls of the first bagging ring and the second bagging ring, the elastic bag pressing parts comprise bag pressing bodies, hinging parts which are arranged at the lower parts of the bag pressing bodies, and springs which are arranged at the upper parts of the bag pressing bodies, a space is formed between the bag pressing faces of the bag pressing bodies are concave-convex tooth structures, and the bag pressing parts are respectively connected between the bag pressing parts of the bag pressing bodies, and the bag pressing rings are respectively hinged with the corresponding bag pressing rings.

4. The automatic urine measurement multifunctional drop-resistant bedpan of claim 1, wherein: the bottom surface of the seat plate is provided with inclined spray heads at the rear side and the left side and the right side of the toilet hole, the inclined spray heads at the left side and the right side of the toilet hole are opposite to the inclined spray heads at the rear side of the toilet hole, the bottom surface of the seat plate is provided with inclined drying heads at the rear side of the toilet hole, each inclined spray head is connected to a water supply tank through a pipeline, and the drying heads are connected to a warm air blower through pipelines.

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