阅读说明：本技术 称重方法、称重水箱、称重装置、冲水便池组件和轮椅 (Weighing method, weighing water tank, weighing device, flushing urinal component and wheelchair ) 是由 蔡后勇 王心醉 梁岳青 李鹏飞 辛海兵 李希华 李兆波 张冰 张亚伦 于 2021-07-14 设计创作，主要内容包括：本发明公开了一种称重方法、称重水箱、称重装置、冲水便池组件和轮椅,所述称重方法应用于称重水箱,所述称重水箱连接于便盆,所述称重水箱包括传感器和水箱,所述传感器连接于所述水箱,所述称重方法包括步骤：获取便盆使用前后的所述水箱的重量差；根据所述水箱的重量差确定所述便盆内污物的重量；输出所述污物的重量。本发明实现污物称重的便捷与安全。(The invention discloses a weighing method, a weighing water tank, a weighing device, a flushing urinal component and a wheelchair, wherein the weighing method is applied to the weighing water tank, the weighing water tank is connected to a bedpan, the weighing water tank comprises a sensor and a water tank, the sensor is connected to the water tank, and the weighing method comprises the following steps: acquiring the weight difference of the water tank before and after the bedpan is used; determining the weight of the dirt in the bedpan according to the weight difference of the water tank; outputting the weight of the dirt. The invention realizes the convenience and safety of sewage weighing.)

1. A weighing method is applied to a weighing water tank, the weighing water tank is connected to a bed pan and comprises a sensor and a water tank, the sensor is connected to the water tank, and the weighing method comprises the following steps:

acquiring the weight difference of the water tank before and after the bedpan is used;

determining the weight of the dirt in the bedpan according to the weight difference of the water tank;

outputting the weight of the dirt.

2. The weighing method of claim 1, wherein the water tank comprises a clean water tank and a sewage tank, the clean water tank and the sewage tank are respectively communicated with a bedpan, the sensor comprises a first sensor and a second sensor, the first sensor is connected to the clean water tank, the second sensor is connected to the sewage tank, and the step of acquiring the weight difference of the water tank before and after the bedpan is used comprises the steps of:

acquiring a first weight difference value of the clean water tank and a second weight difference value of the sewage tank before and after the bedpan is used;

the step of determining the weight of the waste in the toilet bowl according to the weight difference of the water tank comprises the following steps:

and determining the weight of the current dirt according to the first weight difference value and the second weight difference value.

3. The weighing method of claim 2, wherein said step of obtaining a first weight difference of said clean water tank and a second weight difference of said dirty water tank before and after use of said toilet bowl comprises:

detecting a current use mode of a bedpan, wherein the current use mode comprises a washing mode and a drying mode;

and if the current use mode is detected to be the cleaning mode, acquiring a first weight difference value of the clean water tank and a second weight difference value of the sewage tank before and after the use of the bedpan after the cleaning mode is finished.

4. Weighing tank, characterized in that it applies the weighing method according to any one of the previous claims 1 to 3.

5. The weighing water tank of claim 4, wherein the weighing water tank comprises a clean water tank, a support rod, a first support plate and a first sensor, one end of the support rod is vertically arranged on the first sensor, the first support plate is arranged at the other end of the support rod, and the clean water tank is arranged on the support plate and is connected to the bed pan.

6. The weighing tank of claim 5, wherein the plurality of support rods are provided, one end of each of the plurality of support rods is disposed around the first sensor, the other end of each of the plurality of support rods is connected to the support plate, the clean water tank comprises a first water tank and a second water tank, the first water tank and the second water tank are disposed on two sides of the support plate, and the second water tank is disposed in a surrounding area of the plurality of support rods.

7. The weighing tank of claim 4, further comprising a waste tank, a pulley, a second support plate and a second sensor, wherein the second support plate is disposed on the sensor, the pulley is disposed on the second support plate, and the waste tank is connected to the toilet bowl and slidably disposed on the pulley.

8. A weighing apparatus, characterized in that the weighing apparatus comprises:

the detection module is used for acquiring the weight difference of the water tank before and after the bedpan is used;

the data processing module is used for determining the weight of the dirt in the bedpan according to the weight difference of the water tank;

and the output module is used for outputting the weight of the dirt.

9. A flush bowl assembly, characterized in that it comprises a water gas treatment module, a bowl module comprising a bowl connected to the water gas treatment module, and a weighing tank according to any one of claims 4 to 7 interconnected with the water gas treatment module.

10. A wheelchair comprising a frame and a flush bowl assembly as claimed in claim 9, the frame and the flush bowl assembly being interconnected.

Technical Field

The invention relates to the field of medical care, in particular to a weighing method, a weighing water tank, a weighing device, a flushing urinal component and a wheelchair.

Background

In some cases, doctors need to determine the physical condition of patients by monitoring the weight of their excrement and urine, and the excrement and urine is still inconvenient to obtain, such as collecting and measuring by manual work by using an original method, which has the risk of cross infection between medical care and patients, and the experience of collecting and measuring is very poor, and a method of directly measuring the weight of excrement and urine by using a bedpan, but the excrement and urine still needs to be intensively measured in the bedpan, otherwise, the measurement result is inaccurate, and in addition, the method generates peculiar smell and bacteria, thereby causing environmental pollution and safety problems of the medical care.

Disclosure of Invention

The invention mainly aims to provide a weighing method, a weighing water tank, a weighing device, a flushing urinal component and a wheelchair, and aims to realize convenience and safety in weighing excrement and urine.

In order to achieve the above object, the present invention provides a weighing method for measuring the weight of excrement, the weighing method being applied to a weighing water tank connected to a bedpan, the weighing water tank including a sensor and a water tank, the sensor being connected to the water tank, the weighing method comprising the steps of: acquiring the weight difference of the water tank before and after the bedpan is used; determining the weight of the dirt in the bedpan according to the weight difference of the water tank; outputting the weight of the dirt.

Optionally, the water tank includes clear water tank and sewage case, clear water tank with the sewage case communicates respectively in the bedpan, the sensor includes first inductor and second inductor, first inductor connect in clear water tank, the second inductor connect in the sewage case, obtain before and after the bedpan uses the weight difference's of water tank step includes:

acquiring a first weight difference value of the clean water tank and a second weight difference value of the sewage tank before and after the bedpan is used;

the step of determining the weight of the waste in the toilet bowl according to the weight difference of the water tank comprises the following steps:

and determining the weight of the current dirt according to the first weight difference value and the second weight difference value.

Optionally, the step of obtaining a first weight difference of the clean water tank and a second weight difference of the sewage tank before and after using the toilet bowl comprises:

detecting a current use mode of a bedpan, wherein the current use mode comprises a washing mode and a drying mode;

and if the current use mode is detected to be the cleaning mode, acquiring a first weight difference value of the clean water tank and a second weight difference value of the sewage tank before and after the use of the bedpan after the cleaning mode is finished.

The invention also provides a weighing water tank, wherein the weighing water tank applies the weighing method.

Optionally, the water tank of weighing includes clear water tank, bracing piece, first backup pad and first inductor, the one end of bracing piece is located immediately first inductor, first backup pad is located the other end of bracing piece, clear water tank locates the backup pad is connected in the bedpan.

Optionally, the bracing piece is equipped with a plurality ofly, and is a plurality of the one end of bracing piece is located respectively around first inductor, the other end connect in the backup pad, clear water tank includes first water tank and second water tank, first water tank with the second water tank is located respectively the both sides of backup pad, wherein, the second water tank is in a plurality of the enclosed region of bracing piece is intra-area.

Optionally, the water tank of weighing still includes sewage case, pulley, second backup pad and second inductor, the second backup pad is located the sensor, the pulley is located the second backup pad, the sewage case is connected in bedpan and slidable locates the pulley.

The present invention also provides a weighing apparatus, wherein the weighing apparatus comprises:

the detection module is used for acquiring the weight difference of the water tank before and after the bedpan is used;

the data processing module is used for determining the weight of the dirt in the bedpan according to the weight difference of the water tank;

and the output module is used for outputting the weight of the dirt.

The invention also provides a flushing urinal component, wherein the flushing urinal component comprises a water-air treatment module, a bedpan module and the weighing water tank, the bedpan module comprises a bedpan, the bedpan is connected with the water-air treatment module, and the weighing water tank is mutually connected with the water-air treatment module.

The invention also provides a wheelchair, wherein the wheelchair comprises a chair frame and the flushing urinal component, and the chair frame and the flushing urinal component are mutually connected.

The weighing method is applied to the weighing water tank which is connected with the bedpan and used for storing flushing water and flushed sewage, the weight of the excrement and urine of a user can be determined by detecting the weight difference value before and after the water tank supplies water to the bedpan, so that the weight of the excrement and urine is directly obtained after the use of the user, manual collection or centralized collection and treatment through the bedpan are avoided, peculiar smell generated by the collection of the excrement and urine by the bedpan is avoided, the generation and scattering of bacteria are reduced, and the obtained weight of the excrement and urine can be used for monitoring and analyzing the health state of the user by medical staff, so that the excrement and urine can be weighed conveniently and safely.

Drawings

FIG. 1 is a flow chart of one embodiment of a weigh tank of the present invention;

FIG. 2 is a schematic view of the weighing tank according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a weighing tank according to another embodiment of the present invention;

FIG. 4 is a schematic view of the first tank of FIG. 3 with the first sensor attached;

FIG. 5 is a schematic view of the clean water tank of FIG. 3 connected to a first sensor;

FIG. 6 is a schematic view of the structure of the waste water tank of FIG. 3 connected to a second sensor;

FIG. 7 is a cross-sectional view from a perspective of a clean water tank in the weigh tank of the present invention;

FIG. 8 is a view of the internal structure of the weighing tank of the present invention;

FIG. 9 is a schematic view showing a structure of a baffle plate provided in a sewage tank in the weighing tank;

FIG. 10 is a schematic view of the structure of the flush bowl assembly of the present invention;

FIG. 11 is an exploded view of FIG. 10;

FIG. 12 is a schematic view of the internal structure of the water treatment module of the flush bowl assembly of the present invention;

FIG. 13 is a schematic view of the construction of a bowl module in the flush bowl assembly of the present invention;

FIG. 14 is an exploded view of FIG. 13;

FIG. 15 is a schematic view of the flush bowl assembly of the present invention in use with a wheelchair;

FIG. 16 is a schematic view of a flush toilet assembly according to the present invention applied to a bed-chair integrated structure;

fig. 17 is a schematic block diagram of the weighing apparatus of the present invention.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a weighing method for measuring the weight of dirt (excrement or urine), which is applied to a weighing water tank 100, wherein the weighing water tank 100 is connected to a bed pan 27, the weighing water tank 100 comprises a sensor 11 and a water tank, the sensor 11 is connected to the water tank, and the weighing method comprises the following steps:

in step S10, the difference in weight of the water tank before and after use of the toilet bowl 27 is obtained.

It can be understood that the sensor 11 is a device for detecting the property of the measured object and converting the property into an electrical signal for outputting, and by providing different types of sensors 11, parameters corresponding to the sensors can be obtained, such as the light sensor 11 for detecting light, the temperature sensor 11 for detecting temperature, the gravity sensor 11, and the like, and the weight of the water tank is measured by the gravity sensor 11 in this embodiment.

Optionally, before the step is performed, the gravity sensor 11 should be disposed in the weighing water tank 100 to detect a change in gravity of the weighing water tank, further, the gravity sensor 11 may perform start-stop control through a signal switch, and a user performs initialization setting before use and controls the gravity sensor 11 to perform measurement after use is finished, so as to obtain a measurement result; the measurement result can also be obtained by communicating with a control switch for controlling the flushing of the bedpan 27 and detecting the weighing water tank 100 when the bedpan 27 is flushed.

It can be understood that the water storage function of the water tank enables the water tank to provide the amount of flushing the bedpan 27 for a plurality of times, after the flushing is performed once, the weight of the water tank is increased, and the increased weight is used as the initial weight before the bedpan 27 is flushed next time, so that the water tank can measure or record the weight of the excrement and urine for a plurality of times, and a plurality of data of the weight of the excrement and urine are analyzed to obtain a more accurate analysis result.

And step S20, determining the weight of the dirt in the toilet bowl according to the weight difference of the water tank.

It can be understood that the weight of water tank does not change after retaining, through confirming the weight difference around the water tank, can confirm the weight of stool and urine before and after bedpan 27 uses, specifically, the accessible carries out the ration to the weight (or the volume) of water tank body and the water tank water, sensor 11 only needs to measure the weight of the current water tank after bedpan 27 uses and subtracts the weight of water tank body and the water tank water and confirms, or, can measure the weight before and after bedpan 27 uses respectively, get the weight of stool and urine through both sides measurement and difference promptly.

And step S30, outputting the weight of the dirt.

It should be noted that the manner of outputting the weight of the feces and urine is not limited, and if an LED display screen is provided on the flush toilet assembly 200 to display the current weight of the feces and urine, a voice broadcast manner may be provided to broadcast the weight of the user, or the weighing water tank 100 may be connected to the internet to transmit the weight measurement data to the medical system or the client terminal, so as to store, analyze and monitor the weight of each feces and urine.

According to the invention, the weight of the excrement and urine is directly obtained after the use of the user is finished, the manual collection or the centralized collection through the bedpan 27 for detection is avoided, the bad experience in the manual collection process is avoided, the environmental odor is caused when the excrement and urine is collected through the bedpan 27, the excrement and urine is directly cleaned at the same time, the generation and the scattering of bacteria are reduced, further, the excrement and urine is weighed conveniently and safely, the obtained weight of the excrement and urine can be used for monitoring and analyzing the health state of the user by medical staff, and the treatment of the disease is facilitated.

Based on the above embodiment, a first embodiment is provided, in which the water tank includes a clean water tank 10 and a sewage tank 14, the clean water tank 10 and the sewage tank 14 are respectively communicated with a toilet bowl 27, the sensor 11 includes a first sensor 111 and a second sensor 112, the first sensor 111 is connected to the clean water tank 10, the second sensor is connected to the sewage tank 14, and step S10 includes:

in step S11, a first weight difference of the clean water tank 10 and a second weight difference of the sewage tank 14 before and after the bedpan 27 is used are obtained.

In the embodiment in which the water tank includes the clean water tank 10 for supplying the water for flushing and the sewage tank 14 for storing the sewage after flushing, it can be understood that the clean water tank 10 carries the excrement and urine into the sewage tank 14 after flushing the bedpan 27, so that the water tank has an increased weight of the excrement and urine.

The step of determining the weight of the waste in the toilet bowl according to the weight difference of the water tank comprises the following steps:

and step S21, determining the weight of the current dirt according to the first weight difference value and the second weight difference value.

Further, the clean water tank 10 and the sewage tank 14 are respectively provided with a first sensor 111 and a second sensor 112, and based on the same principle of the aforementioned sensor 11, the first sensor 111 and the second sensor 112 are respectively used for acquiring the weights of the clean water tank 10 and the sewage tank 14 before and after the toilet bowl 27 is flushed, i.e. a first weight difference value and a second weight difference value, and calculating to obtain the weight of the excrement and the urine.

Based on the foregoing embodiment, a second example is proposed, and step S21 includes:

in step S211, the current usage mode of the bedpan 27 is detected, and the current usage mode includes a washing mode and a drying mode.

It should be noted that, the cleaning mode is used for cleaning the bedpan 27 or cleaning a human body through the clean water tank 10, and the drying mode is used for drying the bedpan 27 or the human body, it can be understood that when the bedpan 27 is in the cleaning mode, water in the clean water tank 10 will flow to the sewage tank 14, which results in a change in the weight of the clean water tank 10, and the drying mode will not cause a change in the weight of the water tank, and similarly, when there are multiple usage modes of the bedpan 27, such as a heating mode, a sterilization mode, etc., by determining the current usage mode, it can be determined whether to control the sensor 11 to perform detection, thereby improving the detection efficiency and saving the detection cost.

In step S212, if it is detected that the current usage mode is the cleaning mode, a first weight difference of the clean water tank 10 and a second weight difference of the sewage tank 14 before and after the toilet bowl 27 is used are obtained after the cleaning mode is finished.

In this step, if the current usage mode is the cleaning mode, the first weight difference of the clean water tank 10 and the second weight difference of the dirty water tank 14 need to be detected, so as to further calculate the weight of the urine and the stool.

Optionally, the cleaning mode may be further classified, for example, the mode is classified into a human body cleaning mode and a bedpan cleaning 27 mode, and then the detection is performed after the human body cleaning mode is finished and after the bedpan cleaning 27 mode is finished, because the human body cleaning mode is usually performed after a user uses a toilet, the detection step is omitted and the detection efficiency is improved after the cleaning mode in this embodiment is finished, that is, after the human body cleaning mode is finished and after the bedpan cleaning 27 mode is finished.

The invention also provides a weighing water tank 100, wherein the weighing water tank 100 applies the weighing method, and the weighing water tank 100 can apply all the embodiments of the weighing method, so that the repeated description is omitted.

Further, in an embodiment, the weighing water tank 100 includes a clean water tank 10, a support rod 12, a first support plate 13 and a first sensor 111, one end of the support rod 12 is erected on the first sensor 111, the first support plate 13 is disposed at the other end of the support rod 12, and the clean water tank 10 is disposed on the support plate and connected to the bedpan 27.

Wherein the support rod 12 is used for supporting the clean water tank 10 and transmitting the gravity of the clean water tank 10, and the first support plate 13 is used for providing a supporting force for the support rod 12 and the clean water tank 10.

Further, in another embodiment, a plurality of support rods 12 are provided, one end of each of the plurality of support rods 12 is respectively disposed around the first inductor 111, and the other end of each of the plurality of support rods 12 is connected to the support plate, the clean water tank 10 includes a first water tank 101 and a second water tank 102, the first water tank 101 and the second water tank 102 are respectively disposed on two sides of the support plate, and the second water tank 102 is located in an enclosed area of the plurality of support rods 12.

It should be noted that the clean water tank 10 is used for supplying water to the bedpan 27, the clean water tank 10 is provided with two parts, that is, the first water tank 101 and the second water tank 102 are respectively arranged at two sides of the supporting plate, clean water can flow from the first water tank 101 to the second water tank 102 through a one-way valve, correspondingly, a channel of the one-way valve is arranged on the first supporting plate 13, so that the first water tank can be detachably mounted on the second water tank through the one-way valve, the first water tank 101 can be conveniently taken out to supplement clean water, the amount of water for flushing the bedpan 27 and flushing a human body can be controlled by controlling a water pump, the water temperature and the flushing angle can be further adjusted, if a heating module is arranged on the second water tank 102, the water temperature for flushing the human body is suitable, if a rotating shaft is arranged on a pipeline for flushing the human body, the flushing angle can be adjusted.

Further, the weighing water tank 100 further comprises a sewage tank 14, a pulley 15, a second support plate 16 and a second sensor 112, the second support plate 16 is disposed on the sensor 11, the pulley 15 is disposed on the second support plate 16, and the sewage tank 14 is connected to the bedpan 27 and slidably disposed on the pulley 15.

Similarly, the second support plate 16 is used to support the waste water tank 14, and it can be understood that, since the waste water tank 14 stores waste water and needs to be cleaned, in some embodiments, a drainage pipeline can be provided to drain the waste water tank 14 quickly, in this embodiment, the waste water tank 14 and the pulley 15 can be connected in a detachable manner by providing the pulley 15 between the waste water tank 14 and the second support plate 16, and the waste water tank 14 can be guided and supported by the pulley 15, so that the waste water tank 14 can be taken and installed conveniently.

Optionally, the first inductor 111 and the second inductor 112 may further be respectively provided with a bracket 17 to support them, for example, a plurality of brackets 17 are provided, the first inductor 111 is provided between two brackets 17, and the second inductor 112 is provided between two brackets 17, so that the stresses of the first inductor 112 and the second inductor 112 are balanced.

Optionally, a baffle 18 for preventing odor from leaking out is further disposed in the waste water tank 14, and the baffle 18 is disposed at the inlet of the waste water pipe in the waste water tank 14 to close the inlet of the waste water pipe.

The present invention further provides a flush toilet assembly 200, wherein the flush toilet assembly 200 comprises a water vapor treatment module 21, a bedpan module 26 and the above-mentioned weighing tank 100, the bedpan module 26 comprises a bedpan 27, the bedpan 27 is connected to the water vapor treatment module 21, and the weighing tank 100 and the water vapor treatment module 21 are connected to each other.

It is specific, bedpan module 26 installs in the bed board, positions such as wheelchair 300, thereby alleviate user's burden, provide service to the user, wherein, it still includes warm tuber pipe to wash by water urinal subassembly 200, blow off pipe and clean water pipe, use the back at the user, the blow off pipe can be with waste discharge bedpan module 26, avoid the discarded object to be detained, the clean water pipe can acquire the water that comes from the clean water tank and wash the human body or wash the bedpan, alleviate user or medical personnel's burden, warm tuber pipe can further dry to the human body, improve user's use and experience.

It can be understood, the position that convenient to use person controlled is provided with the regulating part of control aqueous vapor treatment module 21, the position of handrail sets up the button in wheelchair 300's both sides, the position of bed body both sides handrail sets up the button, perhaps control etc. through remote control unit, aqueous vapor treatment module 21 is at least including the equipment that can realize above-mentioned function, such as water pump 24, the control scheme board, vacuum pump 22, air heating element 25, air-blower 23, motors etc., and the control scheme board is connected with above-mentioned regulating part, thereby user or medical personnel can control and adjust according to the demand. Of course, in other embodiments, fixed processing parameters of the water and gas treatment module 21, such as a fixed drying air temperature, a fixed water flow temperature, etc., may also be set, thereby making the flush bowl assembly 200 easier to maintain, less costly, and convenient to use.

Specifically, vacuum pump 22 is connected in sewage case 14 and suction sewage case 14, thereby make sewage case 14 form certain vacuum, sewage negative pressure suction to sewage case 14 in with bedpan module 26 through the blow off pipe, get rid of the peculiar smell in the sewage case 14 simultaneously, water pump 24 takes out the clear water in the clear water case 10, thereby make the clear water provide to bedpan 27 through aqueous vapor processing module 21, the realization is washed the human body, air-blower 23 heats air that air heating member 25 heated to the uniform temperature and passes through pipe supply bedpan module 26 and dry to the human body, thereby realize the whole processing around the user uses of bath urinal subassembly 200, and user experience is improved.

Further, the weighing water tank 100 is connected to the water-air treatment module 21, wherein the clean water tank 10 provides clean water for the water-air treatment module 21 through a water pipe to clean a human body, the sewage tank receives sewage from the bedpan module 26 or the water-air treatment module 21 through a sewage pipe, the sewage tank 14 can be taken out manually to be cleaned, dumped or replaced, optionally, the volumes of the sewage tank 14 and the clean water tank 10 are not limited, and the amount of water for multiple times of flushing or the amount of water for one time of flushing can be set.

So, the weight of user's stool and urine can be confirmed through the weight change that detects clear water tank 10 and the weight change of sewage case 14 to the sensor 11 in the water tank 100 of weighing, and the weight to stool and urine is recorded and the output can be assisted medical personnel and carry out health analysis to the patient to avoid using other collection device and measuring equipment, it is very convenient.

Further, the flush bowl assembly 200 further includes a pipe joint assembly 20, the pipe joint assembly 20 includes a first connector and a second connector, the first connector and the second connector can be connected in a separable manner, the water gas treatment module 21 can be connected in a separable manner with the bedpan module 26 through the pipe joint assembly 20, when the first and second connectors are disconnected, the toilet bowl 27 and the water and gas treatment module 21 are separated, so that the water gas treatment module 21 or the bedpan 27 can be replaced and cleaned respectively, when the first connecting piece and the second connecting piece are connected, under the action of external force, if a user slightly pushes the first connecting piece or the second connecting piece, the connection between the water and gas treatment module 21 and the bedpan 27 is realized, the steps of manually realizing butt joint are reduced, when the user uses alone, also can realize separation and joint, convenient to use uses manpower sparingly, the nursing work of convenient to use person or medical personnel.

Optionally, universal wheels may be provided to facilitate movement of the water treatment module 21 or the heavy water tank 100.

The present invention further provides a wheelchair 300, wherein the wheelchair 300 includes a seat frame 30 and the above flush toilet assembly 200, the seat frame 30 and the flush toilet assembly 200 are connected to each other, and the wheelchair 300 implements all embodiments of the above flush toilet assembly 200 and the weighing tank 100, and therefore, detailed description thereof is omitted.

It will be appreciated that the flush bowl assembly 200 of the present invention may be applied solely to a nursing bed or wheelchair 300.

Specifically, in one embodiment, the bed is provided with a mounting position for mounting the bedpan module 26, the weighing tank 100 and the water gas treatment module 21 can be arranged under the bed or at one side of the bed or in a toilet, and a user can defecate on the bed and measure the weight of the defecate through the flush toilet assembly 200.

Based on the same principle, in one embodiment, the seat frame 30 is provided with a placement position for placing the bedpan module 26, the weighing tank 100 and the water and air treatment module 21 can be arranged on one side of the wheelchair or in the toilet, and the user can defecate in the wheelchair 300 and measure the weight of the defecate through the flush toilet assembly 200.

The present invention can also be applied to a bed and chair integrated structure 400, wherein the bed and chair integrated structure 400 includes a bed frame, a chair frame and the above-mentioned flushing urinal assembly 200, the bed frame, the chair frame and the flushing urinal assembly 200 are connected to each other, and the flushing urinal assembly 200 includes the above-mentioned weighing tank 100, so that the bed and chair integrated structure 400 can implement all embodiments of the above-mentioned flushing urinal assembly 200 and weighing tank 100, and thus, the detailed description thereof is omitted.

Specifically, the chair frame is foldable and connected with the bed frame, and when the chair frame is not folded, the chair frame and the bed frame are used as a bed body, the flushing urinal assembly 200 is arranged at a proper position of the bed frame and the chair frame, and a user can determine the function of the integrated bed-chair structure 400 according to the use scene when the chair frame is used, for example, the integrated bed-chair structure is used for a wheelchair or a bed, the first connecting piece and the second connecting piece are respectively arranged on the bed frame and the chair frame, and the user can separate the first connecting piece and the second connecting piece to separate the chair frame from the bed frame to form the wheelchair, so that the user can move conveniently.

The present invention also provides a weighing apparatus, wherein the weighing apparatus comprises:

the detection module 10 is used for acquiring the weight difference of the water tank before and after the bedpan is used;

the data processing module 20 is used for determining the weight of the dirt in the bedpan according to the weight difference of the water tank;

an output module 30 for outputting the weight of the dirt.

Optionally, the detection module 10 is further configured to:

acquiring a first weight difference value of the clean water tank and a second weight difference value of the sewage tank before and after the bedpan is used;

the data processing module 20 is further configured to:

and determining the weight of the current dirt according to the first weight difference value and the second weight difference value.

Optionally, the detection module 10 is further configured to:

detecting a current use mode of a bedpan, wherein the current use mode comprises a washing mode and a drying mode;

and if the current use mode is detected to be the cleaning mode, acquiring a first weight difference value of the clean water tank and a second weight difference value of the sewage tank before and after the use of the bedpan after the cleaning mode is finished.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system 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 system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.