Squatting pan scrubbing device

Abstract

The invention discloses a squatting pan scrubbing device which comprises a basin body, a urinal is arranged on the basin body, a scrubbing device body is arranged at the front end of the basin body, and a through hole right opposite to the body is formed in the front end of the basin body; a scrubbing assembly opposite to the through hole and a driving mechanism used for driving the scrubbing assembly to act are arranged on the body, and the scrubbing assembly can penetrate through the through hole to enter the urinal to scrub the inner wall of the urinal or retreat from the urinal through the through hole under the driving of the driving mechanism. The scrubbing device is arranged on a traditional squatting pan in an integrated mode, the scrubbing assembly in the scrubbing device extends into the urinal from one side of the urinal through the precise control technology so that the urinal can be scrubbed, and intelligent control such as cleaning liquid control, contact type scrubbing, the sensor technology and scrubbing head position control is combined, so that the cleaning efficiency is greatly improved. The squatting pan is more convenient to use, better in scrubbing effect and more sanitary, so that the user experience is improved.

Description

Technical Field

[0001] The invention relates to the technical field of bathroom equipment, in particular to a squat toilet scrubbing device. Background Art

[0002] Squat toilets are a traditional sanitary facility, mainly used in some areas and public places. Squat toilets are usually made of materials such as ceramics or stainless steel, with a simple structure, easy to install and clean. Squat toilets are relatively land-saving and suitable for densely populated areas and public places. Some modern squat toilets may be equipped with flushing devices or splash-proof designs to improve hygienic performance. However, the current squat toilet structure is relatively simple and the degree of intelligence is low. Its cleaning is mainly done by flushing with a water tank, which is difficult to clean and the effect is not good. It is easy to accumulate dirt and bacteria, affecting hygiene. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide a squat toilet scrubbing device to solve the problems of low intelligence, poor cleaning effect and difficulty in ensuring hygiene of the existing squat toilets.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows: a squat toilet scrubbing device comprises a basin body, a toilet bowl is provided on the basin body, a scrubbing device body is provided at the front end of the basin body, and a through hole opposite to the body is opened at the front end of the basin body; a scrubbing component opposite to the through hole and a driving mechanism for driving the scrubbing component are provided on the body, and the scrubbing component can pass through the through hole into the toilet bowl to clean the inner wall of the toilet bowl or exit the toilet bowl through the through hole when driven by the driving mechanism.

[0005] As an optimization, the scrubbing assembly includes a connecting shaft that can pass through the through hole, one end of the connecting shaft is connected to the driving mechanism, and the other end is provided with a scrubbing head. After the scrubbing head enters the toilet bowl under the drive of the connecting shaft, it cleans the inner wall of the toilet bowl by contact or non-contact means.

[0006] As an optimization, the connecting shaft is a rotating shaft and can rotate around its axis under the drive of the driving mechanism. Correspondingly, the scrubbing head includes multiple scrubbing rods, one end of which is hinged to the end of the connecting shaft, so that the other end of each scrubbing rod can approach or move away from each other to form a claw-shaped structure that can be opened and closed, and a scrubbing sponge is sleeved on each scrubbing rod; when the claw-shaped structure is opened, the end of each scrubbing rod can contact the inner wall of the toilet bowl and scrub the inner wall of the toilet bowl as the connecting shaft rotates, and when the claw-shaped structure is closed, the claw-shaped structure can pass through the through hole.

[0007] As an optimization, a accommodating cavity is provided in the main body, and the driving mechanism is installed in the accommodating cavity, wherein the driving mechanism includes a box body, in which a motor for driving the connecting shaft to rotate and a telescopic mechanism for driving the connecting shaft to extend and retract are installed, and the connecting shaft extends into the box body and is connected to the motor and the telescopic mechanism.

[0008] As an optimization, the volume of the box body is smaller than the volume of the accommodating chamber, and the main body is also provided with a water inlet pipe connected to the accommodating chamber, and a drainage pipe connecting the accommodating chamber and the toilet bowl; a cleaning liquid chamber is also provided in the main body, and the cleaning liquid chamber is connected to the accommodating chamber through a cleaning liquid pipeline, and an electromagnetic valve is installed on the cleaning liquid pipeline for controlling the flow of the cleaning liquid in the cleaning liquid pipeline.

[0009] As an optimization, slide grooves extending along the front-to-back direction of the basin body are provided on the left and right sides of the main body and the left and right sides of the basin body, and a slider is installed in the slide groove for sliding cooperation, a support rod is installed between the two sliders, and the box body is connected to the middle part of the support rod; strip slits parallel to and communicating with the slide grooves are provided on the main body and the basin body, the end of the support rod passes through the strip slit and is connected to the slider, and the support rod can slide along the strip slit; a gear and a motor for driving the gear to rotate are installed on the slider, and a rack meshing with the gear is installed in the slide groove, so that the slider can slide along the slide groove when the motor drives the gear to rotate, driving the support rod to slide along the strip slit, thereby driving the box body to move along the front-to-back direction of the basin body through the support rod.

[0010] As an optimization, the basin body is provided with foot pedal structures on the left and right sides corresponding to the toilet bowl, and the opposite sides of the two foot pedal structures extend in a direction approaching each other, so that the lower side of the foot pedal structure is higher than the inner wall of the toilet bowl to form a boss, and one end of the strip seam is connected to the slide groove, and the other end extends in a direction close to the toilet bowl and bends downward and extends, and passes through the lower side of the boss. Correspondingly, the support rod is U-shaped as a whole, and its two ends extend outward and are respectively connected to two sliders to match the shape of the strip seam.

[0011] As an optimization, a left-right swing servo and an up-and-down swing servo are installed on the support rod, wherein the left-right swing servo is rotatably connected to the support rod, and its servo shaft is connected to the box body, for driving the box body to swing left-right in the horizontal direction, and the up-and-down swing servo is located on one side of the left-right swing servo and its servo shaft is connected to the left-and-right swing servo, for driving the left-and-right swing servo to swing up and down in the vertical direction.

[0012] As an optimization, a proximity sensor and a controller are also included. The proximity sensor is connected to the controller to detect the approach of a person and send the information of the approach of a person to the controller. The controller is respectively connected to each action component to control the action of each action component.

[0013] Compared with the prior art, the present invention has the following advantages: by integrating a scrubbing device on a traditional squat toilet, and through precise control technology, the scrubbing component in the scrubbing device extends from one side of the toilet bowl into the toilet bowl, thereby scrubbing the toilet bowl, and combining intelligent controls such as cleaning liquid control, contact scrubbing, sensor technology, and scrubbing head position control, the overall intelligence of the squat toilet is improved, the use is more convenient, the scrubbing effect is better, and it is more hygienic, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 for Figure 1 A top view of Figure 3 for Figure 1 Middle AA section view; Figure 4 for Figure 1 Middle BB section view; Figure 5 for Figure 1 Middle DD section view; Figure 6 for Figure 1 Middle EE section view; Figure 7 It is a schematic diagram of the assembly structure of the scrubbing component and the driving mechanism; In the figure: 1 basin body, 2 toilet bowl, 3 main body, 4 through hole, 5 scrubbing rod, 6 accommodating chamber, 7 box body, 8 cleaning liquid chamber, 9 slide groove, 10 slider, 11 support rod, 12 strip slit, 13 pedal structure, 14 left and right swinging servo, 15 up and down swinging servo. DETAILED DESCRIPTION

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In the description of the present invention, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when used, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In addition, the terms "horizontal", "vertical", etc. do not mean that the components are absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted. In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] Example: See Figures 1 to 7 A squat toilet scrubbing device comprises a basin body 1, a toilet bowl 2 is arranged on the basin body 1, a sewage outlet is opened at a front position of the toilet bowl 2, and the sewage outlet is connected to a sewage pipe; a scrubbing device body 3 is arranged at the front end of the basin body 1, a flushing tank is connected to the rear end, and a through hole 4 is opened at the front end of the basin body 1 opposite to the body 3; a scrubbing component opposite to the through hole 4 and a driving mechanism for driving the scrubbing component are arranged on the body 3, and the scrubbing component can pass through the through hole 4 to enter the toilet bowl 2 to clean the inner wall of the toilet bowl 2 or exit the toilet bowl 2 through the through hole 4 under the drive of the driving mechanism.

[0019] Specifically, the main body 3 and the basin body 1 can adopt an assembled structure or an integrated structure. By adopting a retractable scrubbing component, when in use, the scrubbing component can be driven by the driving mechanism to extend from the front end of the basin body 1 into the toilet bowl 2 to clean the inner wall of the toilet bowl 2, and can be retracted into the main body 3 after cleaning is completed, without occupying the space of the toilet bowl 2, and is more hygienic.

[0020] The scrubbing assembly includes a connecting shaft that can pass through the through hole 4, one end of the connecting shaft is connected to the driving mechanism, and the other end is provided with a scrubbing head, and the scrubbing head enters the toilet bowl 2 under the drive of the connecting shaft and cleans the inner wall of the toilet bowl 2 in a contact or non-contact manner. In actual application, the scrubbing head can use a rotary structure to scrub the inner wall of the toilet bowl 2 in a contact manner, or can use a non-contact flushing method such as a water spray head, which has better scalability and versatility.

[0021] Specifically, in this embodiment, the contact scrubbing method is mainly described in detail. The connecting shaft is a rotating shaft and can rotate around its axis under the drive of the driving mechanism. Correspondingly, the scrubbing head includes a plurality of scrubbing rods 5, one end of which is hinged to the end of the connecting shaft, so that the other end of each scrubbing rod 5 can be close to or away from each other to form a claw-shaped structure that can be opened and closed, and a scrubbing sponge is sleeved on each scrubbing rod 5; when the claw-shaped structure is opened, the end of each scrubbing rod 5 can contact the inner wall of the toilet 2 and scrub the inner wall of the toilet 2 with the rotation of the connecting shaft, and when the claw-shaped structure is closed, the claw-shaped structure can pass through the through hole 4. By adopting the claw-shaped structure, on the one hand, the turning radius can be increased, the area covering the inner wall of the toilet 2 can be increased, and the scrubbing effect can be improved. On the other hand, the claw-shaped structure can be closed, which is convenient for contraction, and the contraction force can squeeze the scrubbing sponge sleeved on the scrubbing rod 5, promote sponge drainage and self-cleaning, and the use effect is better. Specifically, a torsion spring is provided at the hinge of the scrubbing rod 5 and the connecting shaft. Under the action of the torsion spring, each scrubbing rod 5 is subjected to a torque that moves away from each other, so that after the multiple scrubbing rods 5 are extended into the toilet bowl 2 under the drive of the connecting shaft, they are automatically opened by the torsion spring. When the connecting shaft drives them to retract through the through hole 4, the hole wall of the through hole 4 is squeezed by the size limit of the through hole 4 to overcome the torque of the torsion spring and close the claw-shaped structure. In addition, the claw-shaped structure can also adopt other opening and closing control mechanisms, such as electric control, a structure similar to the opening and closing of an umbrella, etc. There are many ways to achieve this in the prior art, which will not be described here. At the same time, in order to enable the scrubbing rod 5 to better adapt to the inner wall contour of the toilet bowl 2 and ensure the fitting effect, the scrubbing rod 5 can adopt an elastic rod.

[0022] In order to further improve the scrubbing effect, in this embodiment, a housing chamber 6 is provided in the body 3, and the driving mechanism is installed in the housing chamber 6, wherein the driving mechanism includes a box 7, in which a motor for driving the connecting shaft to rotate and a telescopic mechanism for driving the connecting shaft to extend and retract are installed, and the telescopic mechanism has multiple forms, and a steering gear mechanism, a screw mechanism, a telescopic cylinder mechanism and other mechanisms can be used to drive the extension and retraction of the connecting shaft, and the connecting shaft extends into the box 7 and is connected to the motor and the telescopic mechanism. The volume of the box 7 is smaller than the volume of the housing chamber 6, so that there is a gap between the box 7 and the cavity wall of the housing chamber 6, and the body 3 is also provided with a water inlet pipeline connected to the housing chamber 6, and a drainage pipeline connected to the housing chamber 6 and the toilet 2; a cleaning liquid chamber 8 is also provided in the body 3, and a cleaning pump is installed in the cleaning liquid chamber 8 for pumping cleaning liquid, the cleaning liquid chamber 8 is connected to the housing chamber 6 through a cleaning liquid pipeline, and an electromagnetic valve is installed on the cleaning liquid pipeline for controlling the flow of the cleaning liquid in the cleaning liquid pipeline. In this way, water can be flushed into the accommodating chamber 6 through the water inlet pipeline to clean the scrubbing assembly, and the sewage is discharged into the toilet bowl 2 or the sewage pipe in the toilet bowl 2 through the drainage pipeline. At the same time, a certain amount of cleaning liquid is mixed into the accommodating chamber 6 by controlling the opening and closing of the electromagnetic valve to improve the cleaning effect. When in use, after the scrubbing assembly is cleaned and retracted into the accommodating chamber 6 of the body 3, water is injected into the accommodating chamber 6, and the injection amount of the cleaning liquid is controlled by the electromagnetic valve. At the same time, the claw-shaped structure of the cleaning assembly rotates in the accommodating chamber 6 to achieve self-cleaning. After cleaning is completed, the sewage is discharged into the toilet bowl 2 through the drainage pipeline. Specifically, the drainage pipeline is connected to the sewage outlet of the split body or the sewage pipe to prevent the sewage generated by self-cleaning from contaminating the cleaned toilet bowl 2 again. In addition, a door panel is movably installed at the through hole 4. The door panel is pushed open when the cleaning assembly is extended into the toilet bowl 2, and is closed and the through hole 4 is sealed after the cleaning assembly is retracted into the accommodating chamber 6. When in use, the scrubbing sponge enters the toilet bowl 2 under the drive of the driving mechanism and rotates under the drive of the connecting shaft. The end of the scrubbing sponge contacts the inner wall of the toilet bowl 2 to scrub the inner wall of the toilet bowl 2. As the telescopic mechanism drives the connecting rod to move along the front and rear directions of the toilet bowl 2, the scrubbing head continuously scrubs the inner wall of the toilet bowl 2. After the scrubbing is completed, the telescopic mechanism drives the connecting rod and the scrubbing head to retract into the accommodating chamber 6.

[0023] In order to reduce the overall volume and increase the stroke of the scrubbing head, a slide groove 9 extending along the front-to-back direction of the basin body 1 is provided on the left and right sides of the main body 3 and the left and right sides of the basin body 1, a slider 10 is slidably installed in the slide groove 9, a support rod 11 is installed between the two sliders 10, and the box body 7 is connected to the middle part of the support rod 11; a strip slit 12 parallel to and connected to the slide groove 9 is opened on the main body 3 and the basin body 1, the end of the support rod 11 passes through the strip slit 12 and is connected to the slider 10, and the support rod 11 can slide along the strip slit 12; a gear and a motor driving the gear to rotate are installed on the slider 10, and a rack meshing with the gear is installed in the slide groove 9, so that the slider 10 can slide along the slide groove 9 when the motor drives the gear to rotate, driving the support rod 11 to slide along the strip slit 12, thereby driving the box body 7 to move along the front-to-back direction of the basin body 1 through the support rod 11. In this way, the box body 7 can move along the front-back direction of the toilet bowl 2 driven by the slider 10 and the support rod 11, and cooperate with the extension and contraction of the connecting shaft, which greatly increases the stroke of the scrubbing head and reduces the volume of the body 3. At the same time, through the structure of the gear and the rack, it is easier to realize automation, the control is more accurate and stable, and the use effect is better.

[0024] Specifically, the basin body 1 is provided with footrest structures 13 on the left and right sides corresponding to the toilet bowl 2, and the opposite sides of the two footrest structures 13 extend in a direction close to each other, so that the lower side of the footrest structure 13 is higher than the inner wall of the toilet bowl 2 to form a boss, and one end of the strip slit 12 is connected to the chute 9, and the other end extends in a direction close to the toilet bowl 2 and bends downward and extends, and passes through the lower side of the boss. Correspondingly, the support rod 11 is U-shaped as a whole, and its two ends extend outward and are respectively connected to the two sliders 10, so that it matches the shape of the strip slit 12. In this way, the opening of the strip slit 12 faces downward, which prevents sewage from entering the chute 9 or the strip slit 12 when scrubbing or flushing the toilet bowl 2, which is easy to produce bacteria, etc., and further improves the hygienic effect.

[0025] In order to further improve the scrubbing coverage of the scrubbing head, a left-right swinging steering gear 14 and an up-and-down swinging steering gear 15 are installed on the support rod 11, wherein the left-right swinging steering gear 14 is rotatably connected to the support rod 11, and its steering gear shaft is connected to the box body 7, and is used to drive the box body 7 to swing left-right in the horizontal direction, and the up-and-down swinging steering gear 15 is located on one side of the left-right swinging steering gear 14 and its steering gear shaft is connected to the left-and-right swinging steering gear 14, and is used to drive the left-and-right swinging steering gear 14 to swing up and down in the vertical direction. Through the precise control of the steering gear, the box body 7 can swing in the horizontal and vertical directions and maintain a certain angle, thereby driving the connecting shaft to tilt at a certain angle, so as to make it more convenient for the scrubbing head to scrub various parts in the toilet bowl 2, thereby improving the scrubbing range, and no dead angles are left, and the scrubbing effect is better.

[0026] It also includes a proximity sensor and a controller. The proximity sensor is connected to the controller to detect the approach of a person and send the information of the approach of the person to the controller. The specific proximity sensor can be an infrared sensor, etc. The controller is respectively connected to each action component, such as a motor, a telescopic mechanism, a solenoid valve, a cleaning pump, a left and right and up and down swinging steering gear, etc., to control the action of each action component. It also includes an encoder to detect the position, motion trajectory, speed and other information of the scrubbing device, and send the data to the controller to further improve the control accuracy and response speed.

[0027] During specific use, when the infrared sensor detects that a user is approaching the squat toilet, the controller receives a signal and starts the scrubbing device.

[0028] The controller controls the motion trajectory and speed of the scrubbing device according to the position information fed back by the encoder.

[0029] According to the preset cleaning liquid usage threshold, the controller controls the release amount of the cleaning liquid through the solenoid valve to achieve intelligent water-saving effect.

[0030] The driving mechanism drives the connecting shaft to rotate and drives the scrubbing head to rotate and enter the toilet bowl 2 through the through hole 4. During the entry process, the scrubbing rod 5 slowly opens until the end of the scrubbing rod 5 contacts the inner wall of the toilet bowl 2. Specifically, the judgment of the contact or contact pressure can be detected by a sensor element such as a pressure sensor, so as to achieve scrubbing of the toilet bowl 2. In this process, according to the preset motion trajectory and angle, etc., the controller sends a signal to the horizontal swing servo and the up and down swing servo 15 to adjust the angle of the connecting shaft, so that the scrubbing head can better scrub the inner wall of the toilet bowl 2. After the scrubbing is completed, the scrubbing component automatically retracts into the body 3. When in use, the user can also control the rotation speed and scrubbing force of the scrubbing head through the controller to improve the cleaning effect and experience, which is more humane.

[0031] An emergency stop button may also be provided. In the event of an emergency, the user may press the emergency stop button to send a signal to the controller to immediately stop the movement of the scrubbing device to ensure user safety.

[0032] The present invention integrates a scrubbing device on a traditional squat toilet, and through precise control technology, the scrubbing component in the scrubbing device extends from one side of the toilet bowl into the toilet bowl, thereby scrubbing the toilet bowl. It also combines intelligent controls such as cleaning liquid control, contact scrubbing, sensor technology, and scrubbing head position control to improve the overall intelligence of the squat toilet, making it more convenient to use, with better scrubbing effect and more hygiene, thereby improving user experience.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit the technical solution. Those skilled in the art should understand that those modifications or equivalent substitutions of the technical solution of the present invention that do not depart from the purpose and scope of the technical solution should be included in the scope of the claims of the present invention.

Claims

1. A squat toilet scrubbing device, comprising a basin body, on which a toilet bowl is arranged, characterized in that: A scrubbing device body is provided at the front end of the basin body, and a through hole is opened at the front end of the basin body opposite to the body; a scrubbing component opposite to the through hole and a driving mechanism for driving the scrubbing component are provided on the body, and the scrubbing component can pass through the through hole into the toilet bowl to clean the inner wall of the toilet bowl or exit the toilet bowl through the through hole under the drive of the driving mechanism.

2. A squat toilet scrubbing device according to claim 1, characterized in that: The scrubbing assembly includes a connecting shaft that can pass through the through hole, one end of the connecting shaft is connected to the driving mechanism, and the other end is provided with a scrubbing head. After the scrubbing head enters the toilet bowl under the drive of the connecting shaft, it cleans the inner wall of the toilet bowl in a contact or non-contact manner.

3. A squat toilet scrubbing device according to claim 2, characterized in that: The connecting shaft is a rotating shaft that can rotate around its axis under the drive of the driving mechanism. Correspondingly, the scrubbing head includes multiple scrubbing rods, one end of which is hinged to the end of the connecting shaft, so that the other end of each scrubbing rod can approach or move away from each other to form a claw-shaped structure that can be opened and closed, and a scrubbing sponge is sleeved on each scrubbing rod; when the claw-shaped structure is opened, the end of each scrubbing rod can contact the inner wall of the toilet bowl and scrub the inner wall of the toilet bowl as the connecting shaft rotates, and when the claw-shaped structure is closed, the claw-shaped structure can pass through the through hole.

4. A squat toilet scrubbing device according to claim 2 or 3, characterized in that: A accommodating cavity is provided in the main body, and the driving mechanism is installed in the accommodating cavity, wherein the driving mechanism includes a box body, in which a motor for driving the connecting shaft to rotate and a telescopic mechanism for driving the connecting shaft to extend and retract are installed, and the connecting shaft extends into the box body and is connected to the motor and the telescopic mechanism.

5. A squat toilet scrubbing device according to claim 4, characterized in that: The volume of the box body is smaller than the volume of the accommodating chamber, and the main body is provided with a water inlet pipeline connected to the accommodating chamber, and a drainage pipeline connecting the accommodating chamber and the toilet bowl; a cleaning liquid chamber is also provided in the main body, and the cleaning liquid chamber is connected to the accommodating chamber through a cleaning liquid pipeline, and an electromagnetic valve is installed on the cleaning liquid pipeline to control the flow of the cleaning liquid in the cleaning liquid pipeline.

6. A squat toilet scrubbing device according to claim 4, characterized in that: The left and right sides of the main body and the left and right sides of the basin body are provided with slide grooves extending along the front-to-back direction of the basin body, and a slider is installed in the slide groove for sliding cooperation, and a support rod is installed between the two sliders, and the box body is connected to the middle part of the support rod; strip slits parallel to and communicating with the slide grooves are opened on the main body and the basin body, and the ends of the support rods pass through the strip slits and are connected to the sliders, and the support rods can slide along the strip slits; a gear and a motor for driving the gear to rotate are installed on the slider, and a rack meshing with the gear is installed in the slide groove, so that the slider can slide along the slide groove when the motor drives the gear to rotate, driving the support rod to slide along the strip slit, thereby driving the box body to move along the front-to-back direction of the basin body through the support rod.

7. A squat toilet scrubbing device according to claim 6, characterized in that: The basin body is provided with footrest structures on the left and right sides corresponding to the toilet bowl, and the opposite sides of the two footrest structures extend in a direction approaching each other, so that the lower side of the footrest structure is higher than the inner wall of the toilet bowl to form a boss, one end of the strip slit is connected to the slide groove, and the other end extends in a direction close to the toilet bowl and bends downward to extend and pass through the lower side of the boss, correspondingly, the support rod is U-shaped as a whole, and its two ends extend outward and are respectively connected to two sliders to match the shape of the strip slit.

8. A squat toilet scrubbing device according to claim 6, characterized in that: A left-right swinging servo and an up-and-down swinging servo are installed on the support rod, wherein the left-and-right swinging servo is rotatably connected to the support rod, and its servo shaft is connected to the box body, and is used to drive the box body to swing left-and-right in the horizontal direction; the up-and-down swinging servo is located on one side of the left-and-right swinging servo, and its servo shaft is connected to the left-and-right swinging servo, and is used to drive the left-and-right swinging servo to swing up and down in the vertical direction.

9. A squat toilet scrubbing device according to any one of claims 5 to 8, characterized in that: It also includes a proximity sensor and a controller. The proximity sensor is connected to the controller to detect the approach of a person and send the information of the approach of a person to the controller. The controller is respectively connected to each action component to control the action of each action component.

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