CN210301361U

CN210301361U - Nursing machine

Info

Publication number: CN210301361U
Application number: CN201920653590.6U
Authority: CN
Inventors: 陆为东; 宋强
Original assignee: Suzhou Alton Electrical and Mechanical Industry Co Ltd
Current assignee: Suzhou Alton Electrical and Mechanical Industry Co Ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-04-14
Anticipated expiration: 2029-05-08

Abstract

The utility model provides a nursing machine, which comprises a host computer, wearable in human wearing subassembly, can communicate in the host computer and dress the pipeline subassembly of subassembly within a definite time, it is equipped with the just groove that supplies to hold the excrement to dress the subassembly, the pipeline subassembly is including communicating in the host computer and dress the blowdown pipeline that the subassembly was used of carrying the excrement between the subassembly, can communicate in the host computer and dress the first water intake pipe that the subassembly supplied water for wearing between the subassembly, nursing machine still includes the switching subassembly, but the alternative and wearing subassembly or the butt joint of pipeline subassembly, the switching subassembly is equipped with the switching pipeline, pipeline subassembly and switching subassembly butt joint back, the blowdown pipeline passes through the switching pipeline intercommunication with first water intake pipe, with the help of the switching subassembly, can realize need not to tear off the pipeline subassembly from the host computer and can supply water and disinfect to blowdown pipeline inside, the disinfection of blowdown pipeline has been made things convenient.

Description

Nursing machine

[ technical field ] A method for producing a semiconductor device

The utility model relates to a nursing machine.

[ background of the invention ]

The nursing machine is a nursing machine for automatically treating defecation of a bedridden patient, the burden of a nursing worker and the pain of the patient are relieved, the nursing machine comprises a host machine, a wearing component worn on a human body and a pipeline component connected between the host machine and the wearing component, the host machine is provided with a water tank for supplying water and a sewage tank for accommodating excrement, the wearing component is provided with a defecation groove for accommodating the excrement, the wearing component is worn on the crotch of the patient, the patient is convenient to defecate in the defecation groove, the pipeline component comprises a sewage discharge pipeline connected between the host machine and the wearing component for conveying the excrement and a water inlet pipeline communicated between the host machine and the wearing component for supplying water to the wearing component, the host machine sucks the excrement in the defecation groove to the sewage tank through the sewage discharge pipeline by suction of a negative pressure source, and water in the water tank can be supplied to the wearing component through the water inlet pipeline for; the sewage discharge pipeline is used for conveying excrement, the inside of the sewage discharge pipeline needs to be disinfected regularly, the pipeline assembly needs to be detached from the host machine firstly in the existing disinfection mode, the sewage discharge pipeline of the pipeline assembly is taken out and is integrally soaked in the disinfection solution for disinfection (on the market, a plurality of disinfection substances applied to the soaking disinfection are available and can be selected according to needs, the disinfection substances can be particles, powder, disinfection solution and the like, such as effervescent tablets, chlorine dioxide disinfectors/liquid and the like, the disinfection substances are mixed with water to form the disinfection solution, the soaking disinfection of the sewage discharge pipeline by adopting the proper disinfection solution is well known to those skilled in the art and is not repeated, the consumed disinfection solution amount is large, the pipeline assembly needs to be detached from the host machine, the sewage discharge pipeline is integrally soaked in the disinfection solution for disinfection, which is troublesome, and an improved scheme is needed to facilitate the disinfection of the sewage discharge pipeline.

[ Utility model ] content

The utility model provides a comparatively convenient nursing machine for disinfecting the established sewage discharge pipeline.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a nursing machine, which comprises a host computer, wearable in human wearing subassembly, can communicate in the host computer and dress the pipeline subassembly between the subassembly, it is equipped with the just groove that supplies to hold the excrement to dress the subassembly, the pipeline subassembly is including can communicating in the host computer and dress the blowdown pipeline that the subassembly was used of carrying the excrement between the subassembly, can communicate in the host computer and dress the first water intake pipe that the subassembly supplied water for wearing between the subassembly, nursing machine still includes the switching subassembly, but the alternative and wearing subassembly or the butt joint of switching subassembly of pipeline subassembly, the switching subassembly is equipped with the switching pipeline, pipeline subassembly and switching subassembly butt joint back, the blowdown pipeline passes through the switching pipeline intercommunication with first water intake pipe.

According to the design, the sewage pipeline can be disinfected without detaching the pipeline assembly from the host, when disinfection is needed, the pipeline assembly is replaced by the switching assembly to be connected with the pipeline assembly and the butt joint, the first water inlet pipeline can convey liquid to the sewage pipeline through the switching pipeline (the host can output a prepared disinfection solution to the sewage pipeline through the first water inlet pipeline and the switching pipeline in sequence, or place a disinfection object in the sewage pipeline or the switching pipeline before the switching assembly is in butt joint with the pipeline assembly, and then the water conveyed by the first subsequent water inlet pipeline is fused into the disinfection object to form the disinfection solution to supply disinfection to the sewage pipeline).

Furthermore, the switching pipeline is provided with a water inlet check valve, and after the pipeline assembly is in butt joint with the switching assembly, water flow conveyed to the sewage discharge pipeline by the first water inlet pipeline through the switching pipeline passes through the water inlet check valve. The water inlet one-way valve enables the adapter pipeline to supply water in one way, and the water inlet one-way valve prevents water for soaking and disinfection in the sewage discharge pipeline from flowing back into the first water inlet pipeline through the adapter pipeline.

Furthermore, the switching assembly is provided with an air inlet one-way valve, the air inlet one-way valve on the water channel is positioned at the downstream of the water inlet one-way valve, and after the pipeline assembly is in butt joint with the switching assembly, air can be fed into the switching pipeline through the air inlet one-way valve under the suction of the host machine.

Furthermore, the switching pipeline comprises a first pipe section and a connecting pipeline connected with the first pipe section, the first pipe section is in a straight pipe shape extending forwards and backwards, the connecting pipeline extends in a zigzag mode, and the water inlet check valve is arranged on the connecting pipeline.

Furthermore, the switching pipeline comprises a first pipeline section and a connecting pipeline connected with the first pipeline section, the connecting pipeline is provided with a first port, the first pipeline section is provided with a second port, the first port and the second port are both located on the rear side of the switching assembly, which is used for butt joint of the pipeline assembly, and after the pipeline assembly is in butt joint with the switching assembly, the first port is in butt joint with the first water inlet pipeline and the second port is in butt joint with the sewage discharge pipeline.

Further, the host computer is equipped with the water pump, and pipeline subassembly is connected the host computer and is dressed the subassembly after, and the subassembly is dressed in the supply of water pump driven water accessible first water intake pipe, and pipeline subassembly connection host computer and switching subassembly after, water pump driven water can flow through first water intake pipe, switching pipeline in proper order and supply with sewage pipes.

Furthermore, the switching assembly is provided with an air inlet one-way valve, and after the pipeline assembly is in butt joint with the switching assembly, air can be fed into the switching pipeline through the air inlet one-way valve under the suction of the host machine on the sewage discharge pipeline. After soaking and disinfecting the sewage discharge pipeline, the disinfected water in the sewage discharge pipeline needs to be pumped away, the air inlet one-way valve is opened under the suction of the host machine, the air inlet one-way valve supplies air to the switching pipeline and the sewage discharge pipeline, so that the disinfected water in the sewage discharge pipeline can be smoothly pumped away, and the disinfected water in the sewage discharge pipeline is difficult to flow out from the air inlet one-way valve.

Furthermore, the switching pipeline comprises a first pipeline section, the first pipeline section is provided with a second port and a third port, the second port and the third port are located at two opposite ends of the first pipeline section, the second port is in butt joint with the sewage draining pipeline, the air inlet check valve is arranged in the first pipeline section, air can be fed into the first pipeline section through the air inlet check valve under the suction of the host machine on the sewage draining pipeline, and at least part of the air inlet check valve is located between the second port and the third port.

Further, the rear side of wearing the subassembly, the rear side of switching subassembly can supply respectively with the butt joint of pipeline subassembly, and the check valve that admits air holds in first pipeline section, and the second port constitutes the back port of first pipeline section, and the third port constitutes the preceding port of first pipeline section, and the check valve that admits air locates second port department.

Furthermore, the switching assembly is also provided with a shell, at least part of the switching pipeline is positioned in the shell, and a vent is formed in the position, corresponding to the third port, of the shell. So design, can effectually supply the outside air of adapter module for third port, air inlet check valve through the vent, promote the host computer to soaking the suction capacity of sterile water in the sewage pipes.

Furthermore, the shell is further provided with a first rear cover plate located on the rear side of the shell and a first front side wall located on the front side of the shell, the first front side wall is opposite to the first rear cover plate in the front-back direction, the first pipe section penetrates through the first rear cover plate, the second port forms a rear port of the first pipe section, the third port forms a front port of the first pipe section, and the ventilation opening is formed in the first front side wall.

Furthermore, the first pipe section extends along the front-back direction, the front end of the first pipe section is connected and leaned against the first front side wall, the first front side wall is provided with a rib position for positioning the first pipe section, the rib position is positioned on the periphery of the ventilation opening, and the rib position surrounds the third port of the first pipe section.

Furthermore, the first pipe section is provided with a communication port penetrating through the pipe wall of the first pipe section, the communication port is located between the air inlet one-way valve and the second port, the switching pipeline further comprises a connecting pipeline, and after the pipeline assembly is in butt joint with the switching assembly, the connecting pipeline is communicated between the first water inlet pipeline and the communication port.

Furthermore, the switching pipeline comprises a water inlet check valve, the water inlet check valve is arranged on the connecting pipeline, and the communicating port is positioned at the downstream of the water inlet check valve on the water channel. So design, first inlet channel supplies water in-process to the blowdown pipeline, and rivers flow through into water check valve, intercommunication mouth, second port in proper order.

Furthermore, a connecting pipe nozzle is integrally extended from the first pipe section, the connecting pipe nozzle protrudes out of the pipe wall of the first pipe section, the communication port is located at the inner end of the connecting pipe nozzle, and after the pipeline assembly is in butt joint with the switching assembly, the connecting pipeline is communicated between the first water inlet pipeline and the connecting pipe nozzle.

Further, the host computer is equipped with port portion, and port portion is equipped with the sewage port that supplies with the blowdown pipeline butt joint, supplies with the water supply port that first inlet channel butt joint, and the port position is located the preceding upper portion of host computer.

Furthermore, the pipeline subassembly is through docking in the rear side of switching subassembly and with the switching subassembly butt joint, the pipeline subassembly is through docking in the rear side of wearing the subassembly and with the subassembly butt joint of wearing, the switching subassembly still is equipped with the first back shroud that is located its rear side, wears the subassembly and is equipped with the second back shroud that is located its rear side, the second back shroud is the same injection moulding's part with first back shroud.

Further, dress subassembly, switching subassembly and be equipped with the secondary coil of wireless receiving electric power respectively, the secondary coil of switching subassembly pastes in first back shroud, and the secondary coil of wearing the subassembly pastes in second back shroud.

Furthermore, the pipeline assembly is provided with a front seat body positioned at one end of the pipeline assembly, the sewage draining pipeline and the first water inlet pipeline are respectively and partially positioned in the front seat body, the front seat body can be alternatively butted to the rear side of the wearing assembly or the rear side of the switching assembly, along with the butt joint of the pipeline assembly and the front seat body, one end of two opposite ends of the switching pipeline is butted with one end of the sewage draining pipeline, and the other end of the two opposite ends of the switching pipeline is butted with one end of the first water inlet pipeline.

Furthermore, the front seat body is provided with a third clamping hook and a second front side wall located on the front side of the front seat body, the switching assembly is provided with a first rear cover plate located on the rear side of the switching assembly and corresponding to the second front side wall, the first rear cover plate is provided with a first clamping hook which stretches in an overhanging mode, and after the switching assembly is in butt joint with the front seat body, the first clamping hook penetrates through the second front side wall and is hooked with the third clamping hook.

Further, the adapter assembly is provided with a housing defining a chamber within which at least a portion of the adapter line extends.

Furthermore, the housing comprises a first rear cover plate and a front cover, the first rear cover plate and the front cover enclose the cavity, the front cover comprises a first front side wall and an outer frame wall, the first front side wall is opposite to the first rear cover plate in the front-back direction, the outer frame wall extends backwards from the first front side wall, and the first rear cover plate is fixed at the rear end of the outer frame wall.

Furthermore, the switching assembly is provided with a secondary coil for wirelessly receiving power and a first circuit board electrically connected with the secondary coil of the switching assembly, the pipeline assembly is provided with a front base body positioned at one end of the pipeline assembly, the front base body is provided with a primary coil corresponding to the secondary coil of the switching assembly, and the first circuit board is positioned in the cavity.

Furthermore, the pipeline assembly comprises a second water inlet pipeline which can be communicated between the host and the wearing assembly, the wearing assembly is provided with a first spray head which is positioned at the front side of the excrement groove and used for flushing human excrement backwards, a first connecting pipeline connected with the first spray head, a second spray head which is positioned at the rear side of the excrement groove and used for flushing a human body forwards, and a second connecting pipeline connected with the second spray head, after the pipeline assembly is in butt joint with the wearing assembly, the first spray head is communicated with the first water inlet pipeline through the first connecting pipeline, and the second spray head is communicated with the second water inlet pipeline through the second connecting pipeline. By the design, if a disinfection solution (a possible source of the disinfection solution) is retained in the first water inlet pipeline after the disinfection of the sewage discharge pipeline is finished, the disinfection solution enters the first water inlet pipeline when the sewage discharge pipeline is in reverse flow in the disinfection process, or the disinfection solution is directly output through the first water inlet pipeline, so that the first water inlet pipeline can retain the disinfection solution, the disinfection solution easily damages the skin of a human body, the contact with the skin of the human body is avoided as much as possible, when the wearing assembly is in butt joint with the pipeline assembly and is used for treating the defecation of a patient, because the first water inlet pipeline corresponds to the first spray head for flushing the excrement of the human body instead of the second spray head for flushing the human body, even if the first water inlet pipeline contains the disinfection solution which is remained after the disinfection is finished, the excrement can be flushed through the first spray head along with the first water inlet pipeline to flush the excrement of the human body backwards, but not to wash the human body, thereby effectively avoiding the discomfort or the damage of the disinfection solution to the skin caused by washing the human body.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

FIG. 1 is an electrical connection block diagram of electronic components of a front base of a nursing machine;

FIG. 2 is a block diagram of electrical connections of the electronic components of the wearable assembly of the care machine;

FIG. 3 is a circuit diagram of a wireless power supply primary conversion circuit of the nursing machine;

FIG. 4 is a circuit diagram of a wireless powered secondary switching circuit of the nursing machine;

FIG. 5 is a block diagram of the electrical connections of the electronics of the switching assembly of the care machine;

FIG. 6 is a perspective view of the nursing machine tubing assembly docked with the adapter assembly;

FIG. 7 is a pictorial view of the separate condition of the caregiver line assembly and adapter assembly (disassembled);

FIG. 8 is another view of the caregiver line assembly shown separated from the adapter assembly (with the front cover and first circuit board removed);

FIG. 9 is an exploded view of the nursing machine adapter assembly;

FIG. 10 is an exploded view of the nursing machine adapter assembly;

FIG. 11 is a perspective view of a front cover of the adapter assembly of the care machine;

FIG. 12 is a perspective view of the adapter assembly of the care machine with the front cover and the first circuit board removed;

FIG. 13 is an exploded view of the nursing machine with the first cover plate, the first secondary coil, the first back cover plate, the second cover plate, the primary coil, the second front sidewall, etc. separated;

FIG. 14 is a perspective view of the main unit of the nursing machine;

FIG. 15 is a perspective view of the main unit of the nursing machine with a part of the housing removed;

FIG. 16 is a perspective view of the caregiver facing assembly interfacing with the conduit assembly;

FIG. 17 is a horizontal cross-sectional view of FIG. 16;

fig. 18 is a schematic view showing the state in which the port part of the main unit of the nursing machine is separated from the pipe assembly.

[ detailed description ] embodiments

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 18, the nursing machine comprises a switching component 1, a wearing component 2, a main machine 3 and a pipeline component 4. The pipeline component 4 comprises a sewage pipeline 40 used for being communicated between the host machine 3 and the wearing component 2 to convey excrement, a first water inlet pipeline 41 used for being communicated between the host machine 3 and the wearing component 2 to supply water to the wearing component 2, and a front seat body 42, the pipeline component 4 is used for being communicated between the host machine 3 and the wearing component 2, the pipeline component 4 can be selectively butted with the wearing component 2 or the switching component 1, and the wearing component 2 is worn at the crotch of a human body when in use.

The main body 3 includes a housing 30, wheels 31, a negative pressure source 32, a water pump (not shown), a waste water tank 33, and a water tank 34, wherein the negative pressure source 32 includes a motor (not shown) and an impeller (not shown) driven by the motor to rotate, and the negative pressure source 32 provides power for sucking excrement.

The wearing unit 2 includes a stool groove 20, a urine cover 21 opposed to the stool groove 20, a cushion 22 attached to the edge of the stool groove 20 and the edge of the urine cover 21, a second secondary coil 23 (corresponding to the spiral coil shown in fig. 2), left and right side walls 24, a third circuit board (not shown), a second back cover 26, and a third cover 28. The urinal trough 20 is used for containing excrement. The third circuit board is electrically connected to the second secondary coil 23, and the third circuit board is provided with a wireless power supply secondary conversion circuit (refer to fig. 4 for example) which is electrically connected to the second secondary coil 23 and is used for converting the high-frequency alternating current induced by the second secondary coil 23 into direct current. The third circuit board is provided with a CPU, a wireless communication module (model number is DL-bk24K6) and a first antenna (corresponding to the antenna in figure 2). The second rear cover 26 is provided with a second annular groove 261 that accommodates the second secondary coil 23, and the third cover 28 covers the second annular groove 261 from the front side of the second secondary coil 23.

Front housing 42 has a primary coil 423 (corresponding to the spiral coil shown in fig. 1), and a second circuit board (not shown) electrically connected to primary coil 423, wherein the second circuit board has a wireless power supply primary converting circuit (refer to fig. 3 for example) electrically connected to primary coil 423 for providing high-frequency alternating current to primary coil 423. The wireless power supply primary conversion circuit converts the direct current into a high-frequency alternating current, and supplies the high-frequency alternating current to the primary coil 423 (corresponding to the coil W1 in fig. 3). The input of the wireless power supply primary conversion circuit is 12V direct current, and the output of the wireless power supply primary conversion circuit is high-frequency alternating current of about 70000 Hz and is supplied to the primary coil 423. The nursing machine further comprises a power cord 50, and the main machine 3 supplies power to the front seat body 42 through the power cord 50. After the wearable assembly 2 is in butt joint with the pipeline assembly 4, the primary coil 423 is coupled with the second secondary coil 23, the input of the wireless power supply secondary conversion circuit of the third circuit board is high-frequency alternating current of about 70000 Hz obtained by electromagnetic induction of the second secondary coil 23, and 12V direct current is output. The adapting assembly 1 is provided with a first secondary coil 162 (corresponding to the spiral coil shown in fig. 5) and a first circuit board 160 electrically connected with the first secondary coil 162, after the adapting assembly 1 is butted with the pipeline assembly 4, the primary coil 423 is coupled with the first secondary coil 162, the input of the wireless power supply secondary conversion circuit on the first circuit board 160 is high-frequency alternating current of about 70000 hz obtained by electromagnetic induction of the first secondary coil 162, and the output of the wireless power supply secondary conversion circuit is 12 v direct current. The circuit shown in fig. 4 is a wireless power supply secondary conversion circuit, and the coil W2 is shown corresponding to the first secondary coil 162 and the second secondary coil 23. The first circuit board 160 is further provided with a CPU, a wireless communication module (model number is DL-bk24K6), and a first antenna (corresponding to the antenna in fig. 5), and the wireless power supply secondary conversion circuit on the first circuit board 160 is electrically connected to the first secondary coil 162, so as to convert the high-frequency alternating current induced by the first secondary coil 162 into direct current; the wireless power supply secondary conversion circuit on the third circuit board is electrically connected with the second secondary coil 23 and used for converting the high-frequency alternating current induced by the second secondary coil 23 into direct current; the third circuit board is also provided with a CPU, a wireless communication module (with the model number of DL-bk24K6) and a third antenna (corresponding to the antenna in the figure 2); the second circuit board is also provided with a CPU, a wireless communication module (the model is DL-bk24K6) and a second antenna (corresponding to the antenna in the figure 1); after the switching component 1 is in butt joint with the pipeline component 4, the second antenna is in wireless communication with the first antenna; after the wearing component 1 is in butt joint with the pipeline component 4, the second antenna is in wireless communication with the third antenna.

The adapter assembly 1 is provided with an adapter pipeline 11 and an air inlet one-way valve 12, and after the pipeline assembly 4 is in butt joint with the adapter assembly 1, the sewage discharge pipeline 40 is communicated with the first water inlet pipeline 41 through the adapter pipeline 11; after the pipeline assembly 4 is connected with the adapter assembly 1, the front end of the sewage draining pipeline 40 is connected with one end of the adapter pipeline 11 and the front end of the first water inlet pipeline 41 is connected with the other end of the adapter pipeline 11, so that the sewage draining pipeline 40 is communicated with the first water inlet pipeline 41 through the adapter pipeline 11.

The switching pipeline 11 is provided with a water inlet one-way valve 110, after the pipeline assembly 4 is in butt joint with the switching assembly 1, water which is conveyed to the sewage draining pipeline 40 by the first water inlet pipeline 41 through the switching pipeline 11 flows through the water inlet one-way valve 110, the switching pipeline 11 can supply water to the sewage draining pipeline 40 in one way by the water inlet one-way valve 110, and the water for soaking and disinfecting in the sewage draining pipeline 40 is prevented from flowing back into the first water inlet pipeline 41 through the switching pipeline 11 by the water inlet one-way valve 110.

In the water path, the air inlet check valve 12 is located at the downstream of the water inlet check valve 110, after the pipeline assembly 4 is butted with the adapter assembly 1, air can be fed into the adapter pipeline 11 from the air inlet check valve 12 under the suction of the main machine 3, and the air fed into the adapter pipeline 11 is fed into the downstream of the water inlet check valve 110. The air inlet one-way valve 12 can provide one-way air inlet for the host machine 3 to suck the sewage discharge pipeline 40, so that water is prevented from flowing out of the air inlet one-way valve 12, after the sewage discharge pipeline 40 is soaked and disinfected, the disinfected water in the sewage discharge pipeline 40 needs to be sucked away, the air inlet one-way valve 12 is opened under the suction of the host machine 3, the air inlet one-way valve 12 supplies air to the switching pipeline 11 and the sewage discharge pipeline 40, and the disinfected water in the sewage discharge pipeline 40 can be smoothly sucked away.

The switching pipeline 11 comprises a first pipe section 13 and a connecting pipeline 14 connected with the first pipe section 13, the first pipe section 13 is in a straight pipe shape extending forwards and backwards, and the connecting pipeline 14 extends in a zigzag manner; the inlet check valve 110 is provided in the connecting line 14 and constitutes a part of the connecting line 14.

The connecting pipeline 14 is provided with a first port 140, the first pipe section 13 is provided with a second port 130, the first port 140 and the second port 130 are both located at the rear side of the adapter assembly 1 for butt joint with the pipeline assembly 4, after the pipeline assembly 4 is butt jointed with the adapter assembly 1, the first port 140 is butt jointed with the first water inlet pipeline 41, and the second port 130 is butt jointed with the sewage draining pipeline 40.

The first pipe section 13 is an integrally formed one-piece part, the first pipe section 13 is provided with a third port 131, the second port 130 and the third port 131 are positioned at two opposite ends of the first pipe section 13, the second port 130 is used for butting against the sewage discharge pipeline 40, the air inlet check valve 12 is arranged on the first pipe section 13, air can be supplemented into the first pipe section 13 through the air inlet check valve 12 under the suction of the main machine 3 on the sewage discharge pipeline 40, and the air inlet check valve 12 is at least partially positioned between the second port 130 and the third port 131. The inlet check valve 12 is accommodated in the first pipe section 13. The wearing assembly 2 and the adapter assembly 1 can be respectively and backwards butted with the pipeline assembly 4, the second port 130 forms a rear port of the first pipe section 13, the third port 131 forms a front port of the first pipe section 13, and the air inlet check valve 12 is arranged at the second port 130.

The adapter assembly 1 is further provided with a shell, at least part of the adapter pipeline 11 is located in the shell, the shell is provided with a vent 150 corresponding to the third port 131, the vent 150 can more effectively supplement air outside the adapter assembly 1 to the third port 131 and the air inlet one-way valve 12, and the suction capacity of the host 3 to the water soaked in the sewage discharge pipeline 40 is improved. The adapter assembly 1 further includes a first rear cover plate 151 located at the rear side thereof and a first front sidewall 152 located at the front side thereof, the first front sidewall 152 is opposite to the first rear cover plate 151 in the front-rear direction, the first pipe section 13 penetrates through the first rear cover plate 151, the second port 130 forms a rear port of the first pipe section 13, the third port 131 forms a front port of the first pipe section 13, and the vent 150 is opened in the first front sidewall 152. The third port 131 is substantially aligned with the intake port of the intake check valve 12.

The housing is formed with a chamber 170, a front cover 171, and at least a portion of the transfer line 11 extends within the chamber 170. The chamber 170 is enclosed by the first back cover 151 and the front cover 171, the first front sidewall 152 is a part of the front cover 171, the front cover 171 includes an outer frame wall 172 extending backward from the first front sidewall 152, and the first back cover 151 is fixed to a rear end frame opening 1720 of the outer frame wall 172. The outer frame wall 172 surrounds the transfer line 11.

The front end of the first pipe section 13 abuts against the first front side wall 152, the first front side wall 152 is provided with a rib position 1520 for positioning the front end of the first pipe section 13, the rib position 1520 is arranged on the periphery of the ventilation opening 150, and the rib position 1520 surrounds the second port 130; the rib 1520 is in the shape of a circular ring, and the rib 1520 has a positioning notch 1521 for positioning with the protrusion 1310 on the third port 131. The first circuit board 160 is located within the cavity 170, and the first circuit board 160 is fixed to the first front sidewall 152. The first front sidewall 152 is provided with screw posts 1522 for fixing the first circuit board 160.

The first pipe section 13 is provided with a communication port 132 penetrating through the pipe wall thereof, the communication port 132 is located between the air inlet check valve 12 and the second port 130, and after the pipeline assembly 4 is in butt joint with the adapter assembly 1, the connecting pipeline 14 communicates the first water inlet pipeline 41 and the communication port 132. In the water path, the communication port 132 is located downstream of the water inlet check valve 110, and when the first water inlet line 41 supplies water to the sewage drain line 40, the water flows through the water inlet check valve 110, the communication port 132 and the second port 130 in sequence. The connection pipe 14 is provided with an adapter 141 for docking the first water inlet pipe 41, a hose coupler 142 for docking the front end of the adapter 141, and a hose 143 having one end connected to the hose coupler 142 and the other end connected to the inlet check valve 110. The rear end of the adapter 141 constitutes the first port 140.

The first pipe section 13 is integrally extended with a connecting nozzle 133, the connecting nozzle 133 protrudes out of the pipe wall of the first pipe section 13, and the communication port 132 is located at the inner end of the connecting nozzle 133; the communication port 13 constitutes an inner end opening of the connection nozzle 133, opposite to the outer end port 1330 of the connection nozzle 133; after the pipeline assembly 4 is connected to the adapter assembly 1, the connection pipeline 14 is connected between the first water inlet pipeline 41 and the connection nozzle 133. In this embodiment, the inlet check valve 110 is coupled to the outer port 1330 of the connection nozzle 133, and the connection pipe 14 is coupled to the connection nozzle 133 through the inlet check valve 110; if the connection nozzle 133 is not easily matched with the inlet check valve 110, a hose connecting the connection nozzle 133 and the inlet check valve 110 may be additionally provided.

The main unit 3 is provided with a port portion 35, the port portion 35 is provided with a sewage port 350 for docking with the sewage drain line 40, and a water supply port 351 for docking with the first water inlet line 41, the port portion 35 is located at a front upper portion of the main unit 3, so that the port portion 35 is located at a position which is offset forward between front and rear sides of the main unit 3 in the front-rear direction, and the port portion 35 is located above a middle height of the main unit 3 in the height direction, that is, the port portion 35 is located at a position which is relatively closer to the top between the top and the bottom of the main unit 3.

The pipeline component 4 is butted with the rear side of the adapter component 1 and is butted with the adapter component 1, the pipeline component 4 is butted with the rear side of the wearing component 2 and is butted with the wearing component 2, and the wearing component 2 is provided with a second rear cover plate 26 positioned on the rear side; the second back cover plate 26 and the first back cover plate 151 are the same injection-molded parts, that is, the second back cover plate 26 and the first back cover plate 151 can be interchangeable, the second back cover plate 26 and the first back cover plate 151 can be molded by the same injection mold or the same set of injection mold, and the mold opening cost can be saved. The first front sidewall 152 is opposite to the first back cover plate 151 in the front-back direction; the first secondary coil 162 abuts against the first back cover 151, and the second secondary coil 23 abuts against the second back cover 26. The first secondary coil 162 is disposed on the first rear cover 151, the adapting assembly 1 is further provided with a first cover 161, the first cover 161 covers the first secondary coil 162, the first secondary coil 162 is located on the front side of the first rear cover 151, and the first cover 161 covers the first secondary coil 162 from the front side of the first secondary coil 162. Primary coil 423 is disposed on second front sidewall 421, front housing 42 is further provided with a second cover plate 424, second cover plate 424 covers primary coil 423, and second cover plate 424 covers primary coil 423 from the front side of primary coil 423. The first back cover 151 is also provided with a first annular groove 1511 that houses the first secondary coil 162, and the first cover 161 covers the first annular groove 1511 from the front side of the first secondary coil 162.

The front seat body 42 is located at the front end of the pipeline assembly 4, the sewage draining pipeline 40 and the first water inlet pipeline 41 are respectively and partially located in the front seat body 42, one of the front seat body 42 is butted to the rear side of the wearing assembly 2 or the rear side of the switching assembly 1, along with the butt joint of the pipeline assembly 4 and the front seat body 42, one end of two opposite ends of the switching pipeline 11 is butted with one end of the sewage draining pipeline 40, and the other end of two opposite ends of the switching pipeline 11 is butted with one end of the first water inlet pipeline 41. The front base 42 is provided with a third hook 420 and a second front sidewall 421 located at the front side of the front base 42, the first rear cover 151 is provided with a first hook 1510 extending in an overhanging manner, and after the adapter module 1 is butted with the front base 42, the first hook 1510 passes through the second front sidewall 421 and is hooked with the third hook 420. After the adapter assembly 1 is connected to the front seat 42, the first back cover 151 is attached to the second front sidewall 421. The second rear cover plate 26 is provided with a second hook 260 which is suspended, the front seat 42 is provided with a pressing part 422 for driving the third hook 420, and the pressing part 422 and the third hook 420 are integrally formed. After the adapter module 1 is butted with the front seat 42, the first hook 1510 and the third hook 420 are hooked together to lock the adapter module 1 and the front seat 42 together, and the pressing part 422 is pressed to drive the third hook 420 to move, so that the third hook 420 and the first hook 1510 are separated, and the adapter module 1 and the front seat 42 can be disassembled; after the wearing component 2 is butted with the front seat 42, the second hook 260 and the third hook 420 are hooked together to lock the wearing component 2 and the front seat 42 together, and the pressing part 422 is pressed to drive the third hook 420 to move, so that the third hook 420 and the second hook 260 are separated, and the wearing component 2 and the front seat 42 can be detached.

The first water inlet pipeline 41 is provided with a fourth port 410 at one end thereof and a sixth port 411 at the other end thereof, the sewage pipeline 40 is provided with a fifth port 400 at one end thereof and a seventh port 401 at the other end thereof, the fourth port 410 and the fifth port 400 are arranged on the second front side wall 421, the fourth port 410 forms a front port of the first water inlet pipeline 41, the fifth port 400 forms a front port of the sewage pipeline 40, the sixth port 411 forms a rear port of the first water inlet pipeline 41, the seventh port 401 forms a rear port of the sewage pipeline 40, the fifth port 400 is arranged on the second front side wall 421, after the pipeline assembly 4 is butted with the adapter assembly 1, the fourth port 410 is butted with the first port 140 and the fifth port 400 is butted with the second port 130. Sixth port 411 is for interfacing with water supply port 351 and seventh port 401 is for interfacing with waste water port 350.

The pipeline assembly 4 comprises a second water inlet pipeline 43 communicated between the main machine 3 and the wearing assembly 2, the wearing assembly 2 is provided with a first spray head 270 positioned at the front side of the excrement groove 20 and used for flushing human excrement backwards, a first connecting pipeline (not shown) connected with the first spray head 270, a second spray head 271 positioned at the rear side of the excrement groove 20 and used for flushing human body forwards, and a second connecting pipeline (not shown) connected with the second spray head 271, after the pipeline assembly 4 is butted with the wearing assembly 2, the first spray head 270 is communicated with the first water inlet pipeline 41 through the first connecting pipeline, and the second spray head 271 is communicated with the second water inlet pipeline 43 through the second connecting pipeline, so that the first water inlet pipeline 41 is designed if the first water inlet pipeline 41 is remained with a disinfection solution (a possible source of the disinfection solution: the sewage discharge pipeline 40 has reverse flow during the disinfection process, so that the disinfection solution enters the first water inlet pipeline 41, or the disinfection solution is directly output through the first water inlet pipeline 41, so that the first water inlet pipeline 41 is retained with the disinfection solution), the disinfection solution is easy to damage the skin of the human body and is prevented from contacting the skin of the human body as far as possible, when the wearing component 2 and the pipeline component 4 are butted and used for treating the defecation of the patient, the first water inlet pipeline 41 corresponds to the first spray head 270 for flushing the excrement of the human body instead of the second spray head 271 for flushing the human body, even if the first water inlet pipeline 41 contains the disinfection solution remained after the disinfection is finished, the water which is accompanied with the excrement flushed by the first water inlet pipeline 41 is used for flushing the excrement of the human body through the first spray head 270, and the excrement cannot be flushed to the human body, and the discomfort or damage to the skin caused by the fact that the disinfection solution is flushed to the human body is effectively avoided. The first nozzle 270 sprays water backward to discharge excrement backward, and the second nozzle 271 sprays water forward to wash the private parts of the human body.

The drain line 40 may be soaked for disinfection according to the following method:

firstly, the butt joint of the wearing component 2 and the pipeline component 4 is released;

step two, the adapter assembly 1 is butted with the pipeline assembly 4, so that the sewage discharge pipeline 40 is communicated with the first water inlet pipeline 41 through the adapter pipeline 11;

step three, the host 3 supplies water to the sewage pipeline 40 through the first water inlet pipeline 41 and the switching pipeline 11;

step four, the main machine 3 stops supplying water to the sewage draining pipeline 40,

and step five, after the inside of the sewage pipeline 40 is soaked and disinfected for a preset soaking time by the water containing the disinfectant, the host 3 pumps the water containing the disinfectant in the sewage pipeline 40 away.

Further, before the step two, the method further comprises: placing a disinfectant into the sewage draining pipeline 40 or the switching pipeline 11, so that the disinfectant can be dissolved into the water conveyed by the first water inlet pipeline 41 in the flowing process to form a disinfectant solution; further, the disinfectant is put into the sewage pipeline 40 from the front end of the sewage pipeline 40 or put into the adapting pipeline 11 from the second end 130; the host 3 supplies water from the first water inlet pipeline 41 and the switching pipeline 11 to the sewage draining pipeline 40 through a water pump; in the third step, the disinfectant is dissolved in the water supplied to the sewage pipeline 40 by the main machine 3.

In the third step, the water which is conveyed to the sewage discharge pipeline 40 by the first water inlet pipeline 41 and the switching pipeline 11 in sequence flows through the water inlet one-way valve 110; the sterilizing agent is put into the transfer line 11 and the sterilizing agent is put into the downstream of the inlet check valve 110. The disinfectant is put into the transfer pipe 11 through the second port 130.

In the third step, the main unit 3 supplies the water containing the disinfectant in the water tank to the sewage draining pipeline 40 through the first water inlet pipeline 41 and the switching pipeline 11. That is, the disinfection solution (water containing disinfection substances) is first prepared in the water tank 34 to be supplied to the sewage draining pipeline 40, which has the advantage that the concentration of the disinfection solution is precisely controlled, and the disinfection solution with a proper concentration can be selected or prepared according to the needs.

The duration of the third step is a first preset time, after the third step is executed for the first preset time, the water containing the disinfectant fills at least three fourths of the inner space of the sewage pipeline 40, and further, after the third step is executed for the first preset time, the part of the water containing the disinfectant in the sewage pipeline 40 overflows the sewage pipeline 40. The water containing the disinfectant overflowing the sewage drain line 40 flows into the sewage tank 33.

The first preset time is a proper value determined according to the unit time flow of the water pump and the capacity of the sewage discharge pipeline 40, and the first preset time is 10 seconds to 70 seconds; the preset soaking time is obtained according to the time generally required by the industry for soaking and disinfection, and is 20 minutes to 50 minutes. For one embodiment, when the host 3 supplies water to the sewage pipeline 40 through the first water inlet pipeline 41 and the adapting pipeline 11 for about 30 seconds, the water containing the disinfectant fills three quarters of the inner space of the sewage pipeline 40; when the host 3 supplies water to the sewage pipeline 40 through the first water inlet pipeline 41 and the adapting pipeline 11 for about 40 seconds, water containing disinfectant begins to overflow the sewage pipeline 40. In the fifth step, the host 3 pumps the water containing the disinfectant in the sewage discharge pipeline 40 to the sewage tank 33.

While the present invention has been described with reference to the particular illustrative embodiments, it will be understood by those skilled in the art that the present invention is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the present invention as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. The utility model provides a nursing machine, includes the host computer, wearable in the human wearing subassembly, can communicate in the host computer and dress the pipeline subassembly between the subassembly, dress the subassembly and be equipped with the just groove that supplies to hold the excrement, the pipeline subassembly including can communicate in the host computer and dress the blowdown pipeline that the subassembly was used of carrying the excrement between the subassembly, can communicate in the host computer and dress the subassembly for the first water intake pipe who dresses the subassembly water supply, its characterized in that: still include the switching subassembly, but the alternative of pipeline subassembly with dress subassembly or switching subassembly butt joint, the switching subassembly is equipped with the switching pipeline, pipeline subassembly and switching subassembly butt joint back, and the blowdown pipeline passes through the switching pipeline intercommunication with first water intake pipe.

2. The machine according to claim 1, characterized in that: the switching pipeline is provided with a water inlet one-way valve, and after the pipeline assembly is in butt joint with the switching assembly, water flow conveyed to the sewage discharge pipeline by the first water inlet pipeline through the switching pipeline passes through the water inlet one-way valve.

3. The machine according to claim 2, characterized in that: the adapter assembly is provided with an air inlet one-way valve, the air inlet one-way valve on the water path is positioned at the downstream of the water inlet one-way valve, and after the pipeline assembly is in butt joint with the adapter assembly, air can be fed into the adapter pipeline through the air inlet one-way valve under the suction of the host machine.

4. The machine according to claim 2, characterized in that: the switching pipeline comprises a first pipe section and a connecting pipeline connected with the first pipe section, the first pipe section is in a straight pipe shape extending forwards and backwards, the connecting pipeline extends in a zigzag mode, and the water inlet check valve is arranged on the connecting pipeline.

5. The machine according to claim 1, characterized in that: the switching pipeline comprises a first pipeline section and a connecting pipeline connected with the first pipeline section, the connecting pipeline is provided with a first port, the first pipeline section is provided with a second port, the first port and the second port are both located on the rear side of the switching assembly, which is used for butt joint of the pipeline assembly, and after the pipeline assembly is in butt joint with the switching assembly, the first port is in butt joint with the first water inlet pipeline and the second port is in butt joint with the sewage discharge pipeline.

6. The machine according to claim 1, characterized in that: the host computer is equipped with the water pump, and behind the pipeline subassembly connection host computer and the wearing subassembly, the wearing subassembly is supplied with to water pump driven water accessible first water inlet pipe, and behind pipeline subassembly connection host computer and the switching subassembly, water pump driven water can flow through first water inlet pipe, switching pipeline in proper order and supply with sewage pipes.

7. The machine according to claim 1, characterized in that: the adapter assembly is provided with an air inlet one-way valve, and after the pipeline assembly is in butt joint with the adapter assembly, air can be fed into the adapter pipeline through the air inlet one-way valve under the suction of the host machine to the sewage discharge pipeline.

8. The machine according to claim 7, characterized in that: the switching pipeline comprises a first pipeline section, the first pipeline section is provided with a second port and a third port, the second port and the third port are located at two opposite ends of the first pipeline section, the second port is in butt joint with the sewage discharge pipeline, the air inlet check valve is arranged on the first pipeline section, air can be fed into the first pipeline section through the air inlet check valve under the suction of the host machine on the sewage discharge pipeline, and at least part of the air inlet check valve is located between the second port and the third port.

9. The machine according to claim 7, characterized in that: the rear side of wearing the subassembly, the rear side of switching subassembly can supply respectively with the butt joint with the pipeline subassembly, and the check valve that admits air holds in first pipeline section, and the second port constitutes the rear port of first pipeline section, and the third port constitutes the preceding port of first pipeline section, and the check valve that admits air locates second port department.

10. The machine according to claim 8, characterized in that: the switching assembly is also provided with a shell, at least part of the switching pipeline is positioned in the shell, and the shell is provided with a vent corresponding to the third port.

11. The machine according to claim 10, characterized in that: the shell is also provided with a first rear cover plate positioned on the rear side of the shell and a first front side wall positioned on the front side of the shell, the first front side wall is opposite to the first rear cover plate in the front-back direction, the first pipe section penetrates through the first rear cover plate, the second port forms a rear port of the first pipe section, the third port forms a front port of the first pipe section, and the ventilation opening is formed in the first front side wall.

12. The machine according to claim 11, characterized in that: the first pipe section extends along the front-back direction, the front end of the first pipe section is connected and leaned against the first front side wall, the first front side wall is provided with a rib position for positioning the first pipe section, the rib position is positioned on the periphery of the ventilation opening, and the rib position surrounds the third port of the first pipe section.

13. The machine according to claim 8, characterized in that: the first pipe section is provided with a communication port penetrating through the pipe wall of the first pipe section, the communication port is located between the air inlet one-way valve and the second port, the switching pipeline further comprises a connecting pipeline, and after the pipeline assembly is in butt joint with the switching assembly, the connecting pipeline is communicated between the first water inlet pipeline and the communication port.

14. The machine according to claim 13, characterized in that: the switching pipeline comprises a water inlet one-way valve, the water inlet one-way valve is arranged on the connecting pipeline, and the communicating port is positioned at the downstream of the water inlet one-way valve on the water channel.

15. The machine according to claim 13, characterized in that: the first pipe section is integrally extended and provided with a connecting pipe nozzle, the connecting pipe nozzle protrudes out of the pipe wall of the first pipe section, the communication port is located at the inner end of the connecting pipe nozzle, and after the pipeline assembly is in butt joint with the switching assembly, the connecting pipeline is communicated between the first water inlet pipeline and the connecting pipe nozzle.

16. The machine according to claim 1, characterized in that: the host computer is equipped with port portion, and port portion is equipped with and supplies the sewage port that supplies with the blowdown pipeline butt joint, supplies the water supply port that supplies with first inlet channel butt joint, and the port position is located the preceding upper portion of host computer.

17. The machine according to claim 1, characterized in that: the pipeline subassembly is through docking in the rear side of switching subassembly and with the switching subassembly butt joint, the pipeline subassembly is through docking in the rear side of wearing the subassembly and with the subassembly butt joint of wearing, the switching subassembly still is equipped with the first back shroud that is located its rear side, the wearing subassembly is equipped with the second back shroud that is located its rear side, the second back shroud is the same injection moulding's part with first back shroud.

18. The machine of claim 17, wherein: the wearing assembly and the switching assembly are respectively provided with a secondary coil for wirelessly receiving power, the secondary coil of the switching assembly is attached to the first rear cover plate, and the secondary coil of the wearing assembly is attached to the second rear cover plate.

19. The machine according to claim 1, characterized in that: the pipeline assembly is provided with a front seat body located at one end of the pipeline assembly, the sewage draining pipeline and the first water inlet pipeline are respectively and partially located in the front seat body, the front seat body can be alternatively butted to the rear side of the wearing assembly or the rear side of the switching assembly, the pipeline assembly is butted with the front seat body, one end of two opposite ends of the switching pipeline is butted with one end of the sewage draining pipeline, and the other end of two opposite ends of the switching pipeline is butted with one end of the first water inlet pipeline.

20. The machine of claim 19, wherein: the front seat body is provided with a third clamping hook and a second front side wall located on the front side of the front seat body, the switching assembly is provided with a first rear cover plate located on the rear side of the switching assembly and corresponding to the second front side wall, the first rear cover plate is provided with a first clamping hook which stretches in an overhanging mode, and after the switching assembly is in butt joint with the front seat body, the first clamping hook penetrates through the second front side wall and is hooked with the third clamping hook.

21. The machine according to claim 1, characterized in that: the adapter assembly is provided with a housing defining a chamber within which at least a portion of the adapter line extends.

22. The machine according to claim 21, characterized in that: the shell comprises a first rear cover plate and a front cover, the first rear cover plate and the front cover enclose to form the cavity, the front cover comprises a first front side wall and an outer frame wall, the first front side wall is opposite to the first rear cover plate in the front-back direction, the outer frame wall extends backwards from the first front side wall, and the first rear cover plate is fixed at the rear end of the outer frame wall.

23. The machine according to claim 21, characterized in that: the switching assembly is provided with a secondary coil for wirelessly receiving power and a first circuit board electrically connected with the secondary coil of the switching assembly, the pipeline assembly is provided with a front base body positioned at one end of the pipeline assembly, the front base body is provided with a primary coil corresponding to the secondary coil of the switching assembly, and the first circuit board is positioned in the chamber.

24. The machine according to claim 1, characterized in that: the pipeline assembly comprises a second water inlet pipeline which can be communicated between the host and the wearing assembly, the wearing assembly is provided with a first spray head which is positioned on the front side of the excrement groove and used for flushing human excrement backwards, a first connecting pipeline connected with the first spray head, a second spray head which is positioned on the rear side of the excrement groove and used for flushing a human body forwards, and a second connecting pipeline connected with the second spray head, after the pipeline assembly is in butt joint with the wearing assembly, the first spray head is communicated with the first water inlet pipeline through the first connecting pipeline, and the second spray head is communicated with the second water inlet pipeline through the second connecting pipeline.