Automatic bathing device for disabled people

Abstract

The invention discloses an automatic bathing device for disabled people, and belongs to the technical field of nursing equipment. The device comprises an architecture execution assembly and a driving measurement and control assembly. The framework execution assembly comprises a bath cabin cover, a bath cabin, an equipment cabin, a headrest assembly, various conveying pipes and an execution part; the driving measurement and control assembly comprises a driving part, a detection part and a control part. By arranging the human body supporting pad capable of being alternately inflated and deflated, a bedridden person can suspend on the bathing floating bed under the condition that the bedridden person does not need to turn over, and the full-process bathing operation of automatic water injection, dipping bath, cleaning, drying, skin care and excretion detection and treatment is achieved in cooperation with the multifunctional electric control spray head, the heater, various sensors and the controller. The device is comfortable in body feeling and high in automation degree, the labor intensity of nursing personnel can be effectively reduced, the nursing internet of things can be accessed for remote monitoring and management, and the problems that in the prior art, bedridden personnel are difficult to bath, cleaning is not in place, and the nursing burden is heavy are solved.

Description

Technical Field

[0001] This invention relates to the field of nursing equipment technology, and in particular to an automatic bathing device for disabled persons. Background Technology

[0002] For bedridden and immobile individuals, daily body cleaning is a challenging nursing task. Currently, it mainly relies on manual methods such as wiping, turning over, and localized washing by caregivers. This method is labor-intensive, time-consuming, and difficult to guarantee in terms of cleaning effectiveness. It also results in poor patient comfort and increased risk of catching a cold during bathing. More importantly, frequently moving bedridden individuals during bathing not only increases the workload for caregivers but may also cause discomfort and even safety risks to the patient.

[0003] Currently, the market lacks specialized equipment capable of automatically bathing, washing, drying, and skincare the entire body without disturbing a bedridden person. Existing solutions either focus on localized cleaning or have low levels of automation, failing to achieve a fully automated, contactless, and comfortable bathing experience.

[0004] Therefore, there is an urgent need for a device that can provide automated, intelligent, and humane bathing care for bedridden disabled individuals, in order to reduce the burden of care and improve the quality of life for patients. Summary of the Invention

[0005] The purpose of this invention is to provide an automatic bathing device for disabled persons to solve the problems existing in the prior art.

[0006] To achieve the above objectives, the present invention provides an automatic bathing device for disabled persons, including an architecture execution component and a drive and control component;

[0007] The architecture execution component includes an architecture component and an execution component installed within the architecture component; the architecture component is used to support the human body, and the execution component is used to supply bathing fluid and perform cleaning actions;

[0008] The drive and control assembly includes a drive component, a detection component, and a control component; the drive component is mounted on the execution component and is used to adjust the pressure of the bathing flow; the detection component and the control component are both located within the architecture component, and the control component is used to issue control commands based on the environmental information detected by the detection component to coordinate the operation of each component.

[0009] Preferably, the structural components include a shower enclosure cover, a shower chamber, an equipment compartment, a headrest assembly, and various delivery pipes, with the shower enclosure cover, the shower chamber, and the equipment compartment arranged sequentially from top to bottom; multiple top spray nozzles are installed on the inner top of the shower enclosure cover; a shower float is installed inside the shower chamber, and multiple shower nozzles are installed on the side walls of the shower chamber; the shower enclosure cover and the shower chamber can be interlocked and kept sealed, and an opening for the bather's neck to pass through is provided on the side near the headrest assembly, with a sealing structure at the opening; the headrest assembly includes a headrest and a headrest frame for supporting the headrest, and the headrest frame is installed on the outer wall of the shower chamber.

[0010] Preferably, the bathing float includes a float base plate structure, a human positioning groove and a human support rod disposed on the float base plate structure, and a human support pad disposed on the human support rod. The upper and lower sides of the human positioning groove are open, and the human support pad is disposed at the bottom of the human positioning groove.

[0011] Preferably, the actuating components include a top-mounted nozzle, a shower nozzle, a body support pad, and a heater; the top-mounted nozzle and the shower nozzle are both multi-functional electronically controlled nozzles whose spray state and spray direction are controlled by the control component; the body support pad includes a group A body support pad and a group B body support pad; both group A and group B body support pads are connected to the drive assembly and alternately inflate and deflate according to the control command of the control component to alternately support the bather's body located in the body positioning slot; the heater includes an air heater for heating the airflow delivered to the body support pad and a fluid heater for heating the fluid delivered to the top-mounted nozzle and the shower nozzle.

[0012] Preferably, the top of both the A-group human support pad and the B-group human support pad is covered with a breathable elastic quick-drying fabric layer, and the interior of the breathable elastic quick-drying fabric layer is provided with air delivery micropores that communicate with the various delivery pipes.

[0013] Preferably, the drive component includes at least one booster pump for regulating the pressure of gas or liquid flowing through the booster pump.

[0014] Preferably, the detection component includes at least one of the following sensors: a temperature sensor for detecting the temperature inside the shower chamber, a humidity sensor for detecting the humidity inside the shower chamber, a level sensor for detecting the water level inside the shower chamber, a turbidity sensor for detecting the degree of turbidity of the bath water, a pressure sensor for detecting the change in gravity on the floating bed, an inlet fluid temperature sensor and a floating bed air supply temperature sensor for detecting the fluid temperature, and a flow velocity sensor for detecting the water flow velocity inside the shower chamber.

[0015] Preferably, the control component includes a controller and an auxiliary unit; the controller is electrically connected to the detection component, the drive component, the execution component, and the auxiliary unit, and is used to receive detection signals and external commands, and to issue control commands to coordinate the operation of each component; the controller is provided with a wireless communication module, which is used to interact with an external monitoring center or Internet of Things platform.

[0016] Preferably, the auxiliary unit includes multiple multi-way valves and control valves controlled by the controller; the multi-way valves include an inlet multi-way valve for selecting the connection to an air inlet, a clean water inlet, or a bath liquid / skin care liquid inlet, a shower multi-way valve for distributing fluid to the top nozzle or the shower chamber nozzle, and a floating bed multi-way valve for distributing airflow to the A-group or B-group body support pads; the control valves include a discharge control valve for controlling the discharge from the shower chamber.

[0017] Preferably, the multiple delivery pipes include fluid delivery pipes connecting each inlet, multi-way valve, nozzle and body support pad, and an excretion pipe leading from the bottom of the shower chamber to the excretion outlet.

[0018] Compared with the prior art, the present invention has the following advantages and technical effects:

[0019] 1. The automatic bathing device for disabled persons provided by the present invention achieves fully automatic, non-contact bathing care for disabled bedridden persons through the coordinated cooperation of the architecture execution component and the drive measurement and control component.

[0020] 2. This invention utilizes alternating A and B sets of human body support pads to suspend the human body in the positioning groove of the bathing floating bed, completely avoiding the turning operation during the bathing process and greatly reducing the difficulty and risk of care.

[0021] 3. This invention integrates multiple sensors and intelligent controllers to achieve real-time monitoring and closed-loop control of parameters such as water temperature, cabin temperature, water level, water quality, and human body status, ensuring the safety, comfort, and efficiency of the bathing process.

[0022] 4. The wireless communication function of this invention enables it to be integrated into the nursing Internet of Things, realizing remote monitoring, data management and intelligent scheduling, significantly improving the level of intelligence and quality of nursing care, and effectively solving many problems existing in the background technology. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the overall structure of the automatic bathing device for disabled persons according to the present invention.

[0025] Figure 2 This is a schematic diagram of the internal structure of the automatic bathing device for disabled persons according to the present invention.

[0026] Figure 3 This is a top view of the shower chamber of the present invention.

[0027] Figure 4 This is a top view of the human body support pad for the shower chamber of the present invention.

[0028] Figure 5 This is a cross-sectional schematic diagram of the bathing float bed of the present invention.

[0029] Figure 6 This is a schematic diagram of the human support pad of the present invention.

[0030] Figure 7 This is a schematic diagram of the breathable, elastic, and quick-drying fabric layer of the present invention.

[0031] In the diagram: 1. Shower chamber cover; 2. Shower chamber; 3. Equipment compartment; 4. Headrest assembly; 41. Headrest; 42. Headrest frame; 5. Transfer pipe; 6. Top shower head; 7. Shower float; 71. Float bottom plate structure; 72. Human positioning groove; 73. Group A human support pad; 74. Group B human support pad; 75. Breathable elastic quick-drying fabric layer; 76. Float support beam; 77. Human support rod; 8. Shower chamber shower head; 91. Air heater; 92. Fluid heater; 10. Booster pump ; 11. Temperature sensor; 12. Humidity sensor; 13. Liquid level sensor; 14. Turbidity sensor; 15. Pressure sensor; 16. Inlet fluid temperature sensor; 17. Floating bed air supply temperature sensor; 18. Flow rate sensor; 19. Controller; 201. Drain control valve; 202. Inlet multi-way valve; 203. Shower multi-way valve; 204. Floating bed multi-way valve; 21. Air inlet; 22. Clean water inlet; 23. Bath liquid / skin care liquid inlet; 24. Drain outlet. Detailed Implementation

[0032] It should be noted that, unless otherwise specified, the embodiments and features described in this invention can be combined with each other. The described embodiments are merely some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this invention. The invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0033] like Figures 1 to 7As shown, the present invention provides an automatic bathing device for disabled persons, including an architecture execution component and a drive measurement and control component;

[0034] The architecture execution component includes architecture components and execution components installed within the architecture components; the architecture components are used to support the human body, and the execution components are used to supply bathing fluid and perform cleaning actions;

[0035] The drive and control assembly includes a drive component, a detection component, and a control component. The drive component is mounted on the execution component and is used to regulate the pressure of the bathing flow. The detection component and the control component are both located within the structural component. The control component is used to issue control commands based on the environmental information detected by the detection component to coordinate the operation of each component.

[0036] This invention, through the arrangement of the architecture execution component and the drive and control component, can separate the mechanical structure from the electrical control, resulting in a clear device structure, high modularity, and ease of manufacturing, assembly, and maintenance. The architecture execution component is responsible for directly contacting and acting on the human body to complete the physical process of bathing; the drive and control component is responsible for providing power, sensing status, and intelligent control. The two work together to achieve automated bathing function.

[0037] Example 1

[0038] In this embodiment, the structural components include a shower enclosure cover 1, a shower chamber 2, an equipment compartment 3, a headrest assembly 4, and various delivery pipes 5. The shower enclosure cover 1 is made of high-strength, non-toxic plastic, and has multiple roof nozzles 6 mounted on its top. The shower chamber 2 is a compartment made of high-strength, non-toxic plastic, open at the top, sealed at the bottom, and with a drain outlet at the bottom. It houses a shower float 7 with a float support frame, and multiple shower nozzles 8 are mounted on its side walls. The shower enclosure cover 1 and the shower chamber 2 can be fastened together, with a flexible sealing film applied to the contact edges to maintain a seal after fastening. An opening is provided near the headrest assembly 4 for the user's neck to pass through; a highly elastic flexible sealing film is provided at the opening to ensure a seal at the neck passage. The equipment compartment 3 is a base component made of high-strength, non-toxic plastic, housing various delivery pipes 5 and drive and control components. The headrest assembly 4 includes a headrest 41 and a headrest frame 42. The headrest 41 is made of high-strength, non-toxic, flexible plastic and is fixed to the headrest frame 42; the headrest frame 42 is a high-strength, non-toxic plastic frame and is fixed to the outside of the shower chamber 2. Various delivery pipes 5 include silicone or PVC water pipes connecting various functional inlets, valve bodies, nozzles, and support pads.

[0039] The structure, comprising a shower enclosure 1, a shower chamber 2, an equipment compartment 3, a headrest assembly 4, and various delivery pipes 5, creates a complete, enclosed, and functionally distinct bathing space. The sealed design of the shower enclosure 1 and shower chamber 2 ensures privacy, insulation, and waterproofing. The headrest assembly 4 provides comfortable head support for the bather. The various delivery pipes 5 form a network for transporting fluids (water, air, bath liquid, etc.) within the device, serving as the fundamental piping for its functionality.

[0040] Example 2

[0041] In this embodiment, the bathing floating bed 7 includes a floating bed base frame 71, a human positioning groove 72, a group A floating bed conveying pipe, a group B floating bed conveying pipe, a human support rod 77, a group A human support pad 73, a group B human support pad 74, and a floating bed support beam 76. The floating bed base frame 71 supports all other components on the floating bed. The human positioning groove 72 is a three-dimensional mesh with surrounding sides, and its surface is covered with a waterproof and wear-resistant flexible membrane, allowing the human body to lie naturally in it without rolling out. The group A human support pad 73 and the group B human support pad 74 are connected to the drive and control components through corresponding floating bed conveying pipes. One end of the human support rod 77 is fixed to the floating bed base frame 71, and the other end is fixed to the underside of the human support pad. The floating bed support beam 76 is inserted into the floating bed base frame 71 for reinforcement.

[0042] By installing Group A human support pads 73 and Group B human support pads 74 at the bottom of the bathing floating bed 7, a core support function can be provided. The two groups of human support pads, A and B, can be controlled to alternately inflate and deflate, allowing the human body to be supported by alternating parts within the human positioning groove 72, simulating a "floating" state. This avoids the problems of traditional bathing requiring turning over or prolonged pressure on a single part, greatly improving comfort and safety, and is key to achieving "no-turning" automatic bathing.

[0043] Example 3

[0044] In this embodiment, the top of both the A-group human support pad 73 and the B-group human support pad 74 is covered with a breathable elastic quick-drying fabric layer 75, and the inside of the layer is provided with air delivery micropores that are connected to the floating bed conveying pipe.

[0045] The breathable, elastic, and quick-drying fabric layer (75%) is in direct contact with the skin, providing softness and gentleness while quickly wicking away moisture. Micropores allow warm airflow to evenly penetrate the fabric and act on the body, offering support, drying, and warmth retention, thus enhancing comfort during bathing.

[0046] Example 4

[0047] In this embodiment, the actuating components include a roof spray head 6, a shower spray head 8, a body support pad, and a heater. Both the roof spray head 6 and the shower spray head 8 are multi-functional electronically controlled spray heads, which can be controlled by the controller 19 to change the spray pattern (e.g., columnar, showerhead, mist) and to rotate and position horizontally by 360 degrees and vertically by 120 degrees. The heater includes an air heater 91 and a fluid heater 92. The air heater 91 is located at the front end of the floating bed multi-way valve 204 to heat the airflow delivered to the body support pad. The fluid heater 92 is installed at the front end of the shower multi-way valve 203 to heat the passing air, clean water, bath liquid, or skin care liquid.

[0048] This provides diverse and refined bathing options. The adjustable nozzles can adapt to different needs, such as water filling, shower gel spraying, skin misting, and dry spraying, achieving precise cleaning and care. Two independent heaters ensure the warmth and comfort of the supporting air cushion and the appropriate temperature of the bath fluid, enhancing the overall bathing experience.

[0049] Example 5

[0050] In this embodiment, the driving component is a booster pump 10. The booster pump 10 consists of two electrically controlled pneumatic-hydraulic booster pumps, which can adjust the pressure of the liquid or gas passing through them as needed. One is installed at the front end of the shower multi-way valve 203, and the other is installed in the air passage at the front end of the floating bed multi-way valve 204.

[0051] By using a booster pump 10 as the driving component, a stable and adjustable power source can be provided for the fluid delivery of the entire system. Whether supplying water / air to the nozzles or inflating the body support pad, a certain pressure is required to achieve the desired flow rate and effect. The booster pump 10 ensures that the fluid is delivered to the designated location at the appropriate pressure during different operating stages.

[0052] Example 6

[0053] In this embodiment, the detection components include a temperature sensor 11, a humidity sensor 12, a liquid level sensor 13, a turbidity sensor 14, a pressure sensor 15, an inlet fluid temperature sensor 16, and a floating bed air supply temperature sensor 17. Temperature sensor 11 detects the temperature inside the cabin; humidity sensor 12 detects the humidity inside the cabin; liquid level sensor 13 detects the water level inside the shower chamber 2; turbidity sensor 14 monitors the degree of turbidity in the bath water; pressure sensor 15 senses changes in gravity on the floating bed (e.g., whether personnel are in position); inlet fluid temperature sensor 16 and floating bed air supply temperature sensor 17 detect the temperature of the heated fluid and the temperature of the airflow delivered to the support pad, respectively; flow rate sensor 18 detects the speed of the water flow inside the shower chamber 2. All detection components are electrically connected to controller 19.

[0054] By incorporating various sensor components, the system provides comprehensive, real-time environmental and status awareness data to the intelligent control system. This data forms the basis for the controller 19 to determine the current operating conditions and make control decisions (such as whether to start water filling, whether the water level is sufficient, whether the water temperature is suitable, and whether sewage needs to be discharged). It serves as the "sensory nerve" for achieving automated, safe, and comfortable bathing.

[0055] Example 7

[0056] In this embodiment, the control components include a controller 19 and an auxiliary unit. The controller 19 is a single-chip microcontroller with built-in memory, CPU, interface circuitry, wireless communication, and Bluetooth modules. It can receive various detection signals, data information, and external commands, issue control operation commands, coordinate the operation of various components, and communicate wirelessly with the monitoring center, accessing mobile communication networks and the nursing IoT. The auxiliary unit includes multiple multi-port valves and control valves. The multi-port valves include an inlet multi-port valve 202, a shower multi-port valve 203, and a floating bed multi-port valve 204. The control valve includes a drain control valve 201. All valve bodies are controllable opening adjustable electric pneumatic-hydraulic valves, electrically connected to the controller 19.

[0057] Through the configuration of controller 19 and auxiliary units, controller 19 comprehensively analyzes sensor data and external commands, and precisely controls the opening and closing of various valves, the start and stop of the pump and its pressure, the mode and direction of the shower head, and the temperature of the heater according to the preset or remotely issued bathing program, thereby executing the entire bathing process in an orderly and coordinated manner. The wireless communication function enables remote monitoring and intelligent management of the device.

[0058] Example 8

[0059] In this embodiment, the various delivery pipes 5 include pipes connecting the clean water inlet 22, the bath liquid / skin care liquid inlet 23, and the bath multi-way valve 203; upper and lower bath delivery pipes connecting the bath multi-way valve 203 and the top shower head 6 and the shower head 8; pipes connecting the air inlet 21 and the floating bed multi-way valve 204 and the bath multi-way valve 203; floating bed delivery pipes connecting the floating bed multi-way valve 204 and the A and B group human support pads; and a discharge pipe from the discharge port of the shower chamber 2 to the discharge outlet 24 at the bottom of the equipment compartment 3. Except for the discharge pipe, which is a PVC water pipe, the rest are high-strength, high-elasticity, wear-resistant, and high-temperature resistant silicone pipes.

[0060] The various transmission pipes 5 that form a complete fluid transport network connect the various functional modules, ensuring that media such as water, gas, and bath liquid can be accurately and reliably transported from the source to the execution terminal. The selection of pipes made of different materials also takes into account their pressure resistance, temperature resistance, flexibility, and hygiene requirements, ensuring the long-term stable operation of the system.

[0061] The automatic bathing device for disabled persons provided by this invention is implemented as follows:

[0062] During implementation, the power is first turned on, and the controller 19 initializes and prepares to receive commands. Caregivers start the device via a local interface or remote monitoring center and set or confirm bathing parameters. The device performs preparatory operations; the controller 19 instructs the floating bed multi-way valve 204 to first connect the air inlet 21 and the A-group human support pad 73, activating the air heater 91 and the corresponding booster pump 10 to supply air to the A-group human support pad 73, causing it to inflate. Subsequently, the disabled person is smoothly moved into the bathing chamber 2, lying in the human positioning slot 72 with their head resting on the headrest 41. Once the pressure sensor 15 detects that the person is in place, the bathing chamber cover 1 can be closed.

[0063] The automatic bathing process begins with water addition. Controller 19, following instructions, connects the inlet multi-way valve 202 to the clean water inlet 22 and the shower multi-way valve 203 to the upper and lower shower delivery pipes. The fluid heater 92 and corresponding booster pump 10 are activated. The overhead shower head 6 operates in atomizing mode, and the shower head 8 injects water into the chamber at a specific angle. The level sensor 13 provides real-time feedback on the water level, stopping water injection once the set value is reached. Next, the immersion and cleaning process begins. The inlet multi-way valve 202 switches to the bath liquid / skin care liquid inlet 23, and the shower head sprays bath liquid onto the body and into the water. Subsequently, air can be introduced, and the shower head 8 sprays air to rotate the water flow, enhancing the cleaning effect. During this time, the temperature sensor 11 and humidity sensor 12 continuously monitor the environment to ensure comfort. Finally, the washing and wastewater discharge process begins. Controller 19 opens the drain control valve 201 to discharge wastewater and simultaneously switches back to clean water for a full-body shower. The turbidity sensor 14 monitors the entire process. If defecation is detected, the current process is immediately interrupted, prioritizing waste removal and powerful rinsing until the water quality returns to cleanliness before resuming the original process. Finally, a drying and skincare routine is performed. Heated air is introduced, and the nozzle operates in airflow mode to dry the body. Then, skincare lotion is introduced, and the nozzle operates in mist mode for skincare. Finally, hot air is introduced again to ensure the body is completely dry.

[0064] Throughout the process, the A and B groups of body support pads are alternately inflated and deflated according to a preset program, causing the contact area between the body and the support pads to change periodically, thus avoiding the risk of pressure sores. All sensor data is collected and processed by the controller 19, and can be uploaded to the monitoring center or IoT platform via wireless network to achieve remote monitoring, data recording, and intelligent analysis of the bathing process.

[0065] After the shower is finished, the controller 19 issues a prompt, and the caregiver opens the shower compartment cover 1 to remove the person. The device can then perform a self-cleaning and disinfection procedure in preparation for the next use.

[0066] The automatic bathing device for disabled individuals provided by this invention completely eliminates the need for turning over during bathing, and significantly reduces the difficulty of care and patient risks through suspension support technology. Furthermore, it automates the entire process of water injection, immersion, washing, drying, skin care, and excretion detection and treatment, ensuring consistent and thorough bathing results. Through multi-sensor fusion and intelligent control, it ensures the comfort and safety of the bathing environment's temperature, water temperature, and cleanliness, significantly reducing the physical labor intensity and operation time for caregivers. Moreover, the device has IoT connectivity, supporting remote monitoring, data management, and intelligent scheduling, promoting the intelligent upgrading of nursing services.

[0067] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in the present invention should be included within the scope of protection of the present invention.

Claims

1. An automatic bathing device for disabled persons, characterized in that, This includes architecture execution components and driver measurement and control components; The architecture execution component includes an architecture component and an execution component installed within the architecture component; the architecture component is used to support the human body, and the execution component is used to supply bathing fluid and perform cleaning actions; The drive and control assembly includes a drive component, a detection component, and a control component; the drive component is mounted on the execution component and is used to adjust the pressure of the bathing flow; the detection component and the control component are both located within the architecture component, and the control component is used to issue control commands based on the environmental information detected by the detection component to coordinate the operation of each component.

2. The automatic bathing device for disabled persons according to claim 1, characterized in that, The structural components include a shower cabin cover (1), a shower cabin (2), an equipment compartment (3), a headrest assembly (4), and various delivery pipes (5). The shower cabin cover (1), the shower cabin (2), and the equipment compartment (3) are arranged sequentially from top to bottom. Multiple top spray nozzles (6) are installed on the inner top of the shower cabin cover (1). A shower float (7) is installed inside the shower cabin (2), and multiple shower cabin nozzles (8) are installed on the side wall of the shower cabin (2). The shower cabin cover (1) and the shower cabin (2) can be fastened together to maintain a seal, and a hole for the neck of the bather to pass through is provided on the side near the headrest assembly (4), and a sealing structure is provided at the hole. The headrest assembly (4) includes a headrest (41) and a headrest frame (42) for supporting the headrest (41), and the headrest frame (42) is installed on the outer wall of the shower cabin (2).

3. The automatic bathing device for disabled persons according to claim 2, characterized in that, The bathing float (7) includes a float base plate structure (71), a human positioning groove (72) and a human support rod (77) disposed on the float base plate structure (71), and a human support pad disposed on the human support rod (77). The upper and lower sides of the human positioning groove (72) are open, and the human support pad is disposed at the bottom of the human positioning groove (72).

4. The automatic bathing device for disabled persons according to claim 3, characterized in that, The actuators include a top spray nozzle (6), a shower nozzle (8), a body support pad, and a heater; the top spray nozzle (6) and the shower nozzle (8) are both multi-functional electronically controlled nozzles whose spray state and spray direction are controlled by the control unit; the body support pads include a group A body support pad (73) and a group B body support pad (74); the group A body support pad (73) and the group B body support pad (74) are both connected to the drive assembly and alternately inflate and deflate according to the control command of the control unit to alternately support the bather's body located in the body positioning groove (72); the heaters include an air heater (91) for heating the airflow sent to the body support pads and a fluid heater (92) for heating the fluid sent to the top spray nozzle (6) and the shower nozzle (8).

5. The automatic bathing device for disabled persons according to claim 4, characterized in that, The top of both the A-group human support pad (73) and the B-group human support pad (74) is covered with a breathable elastic quick-drying fabric layer (75), and the interior of the breathable elastic quick-drying fabric layer (75) is provided with air delivery micropores that are connected to the various delivery pipes (5).

6. The automatic bathing device for disabled persons according to claim 1, characterized in that, The drive component includes at least one booster pump (10) for regulating the pressure of gas or liquid flowing through the booster pump (10).

7. The automatic bathing device for disabled persons according to claim 1, characterized in that, The detection component includes at least one of the following sensors: a temperature sensor (11) for detecting the temperature inside the bathing chamber (2), a humidity sensor (12) for detecting the humidity inside the bathing chamber (2), a liquid level sensor (13) for detecting the water level inside the bathing chamber (2), a turbidity sensor (14) for detecting the degree of turbidity of the bath water, a pressure sensor (15) for detecting the change in gravity on the floating bed, an inlet fluid temperature sensor (16) and a floating bed air supply temperature sensor (17) for detecting the fluid temperature, and a flow rate sensor (18) for detecting the water flow velocity inside the bathing chamber (2).

8. The automatic bathing device for disabled persons according to claim 4, characterized in that, The control component includes a controller (19) and an auxiliary unit; the controller (19) is electrically connected to the detection component, the drive component, the execution component and the auxiliary unit, and the controller (19) is used to receive detection signals and external instructions, and issue control instructions to coordinate the work of each component; the controller (19) is provided with a wireless communication module, and the wireless communication module is used to interact with an external monitoring center or Internet of Things platform.

9. The automatic bathing device for disabled persons according to claim 8, characterized in that, The auxiliary unit includes multiple multi-way valves and control valves controlled by the controller (19); the multi-way valves include an inlet multi-way valve (202) for selecting the connection to the air inlet (21), the clean water inlet (22) or the bath liquid / skin care liquid inlet (23), a shower multi-way valve (203) for distributing fluid to the top nozzle (6) or the shower nozzle (8), and a floating bed multi-way valve (204) for distributing airflow to the A group human support pad (73) or the B group human support pad (74); the control valves include a discharge control valve (201) for controlling the discharge of the shower chamber (2).

10. The automatic bathing device for disabled persons according to claim 9, characterized in that, The multiple delivery pipes (5) include fluid delivery pipes connecting each inlet, multi-way valve, nozzle and human support pad, and an excretion pipe leading from the bottom of the shower chamber (2) to the excretion outlet (24).

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