Intelligent water-saving mobile public toilet

Abstract

The utility model discloses an intelligent water-saving mobile public toilet which comprises a public toilet body, a water storage tank is arranged at the top of the public toilet body, a filter screen is arranged on the side wall of an inner cavity of the water storage tank, a cleaning assembly is arranged on the side wall of the water storage tank, a water collecting pool is arranged at the bottom of the side wall of the public toilet body, and a recycling assembly is arranged on the side wall of an inner cavity of the water collecting pool. Rainwater is collected through a water storage tank to flush a toilet, water resources are saved conveniently, rainwater is filtered through a filter screen, a motor is started to drive a rotating shaft to rotate, so that a first gear drives a second gear to rotate, a third gear drives a fourth gear to rotate, two rotating rollers rotate in opposite directions conveniently, and a pull rope drives a sliding block to move; the situation that filtering is affected by accumulation of the sundries is avoided, the situation that light leaves are attached with water and cannot naturally slide off is effectively prevented, cleaning is more sufficient, sewage is filtered and recycled through a recycling assembly, and deterioration caused by long-term storage and fermentation is avoided.

Description

Technical Field

[0001] This utility model relates to the field of mobile toilet technology, specifically to an intelligent water-saving mobile toilet. Background Technology

[0002] Mobile toilets, in contrast to traditional fixed toilets, are a type of sanitation facility that can be moved. Their frame-like structure allows for hoisting, hence the name "mobile toilet." Most mobile toilets have more advanced internal features than ordinary fixed toilets. Mobile toilets offer advantages such as mobility, rapid construction, and convenient transportation.

[0003] The prior art patent document CN215291663U discloses an intelligent, energy-saving, and water-saving prefabricated public toilet, including a base. Through the cooperation of a water storage tank, a filter screen, and a water guide pipe, rainwater can be collected, allowing the public toilet to use rainwater for flushing, thus saving water resources and raising environmental awareness. The filter screen filters the rainwater, and the angled design of the top and side of the water storage tank allows the filter screen to slide off as it is tilted, preventing accumulation and affecting the filtration effect. Through the cooperation of a drain pipe, a sewage pipe, a sewage outlet, a fecal collection tank, and a sewage tank, excrement and sewage can be stored separately, facilitating the separate treatment and utilization of excrement and sewage in the future, reducing subsequent operation steps, and further improving the practicality of the public toilet.

[0004] Although the device has many beneficial effects, the following problems still exist: During the use of the device, the leaves are light and stick to the surface of the filter screen when wet, making them difficult to slide off and easy to accumulate, which affects filtration; secondly, the wastewater is easily fermented and deteriorated when the device is used, making it inconvenient to recycle and reuse, which needs to be improved. In view of this, we propose a smart water-saving mobile toilet. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0006] 1. Technical problems to be solved:

[0007] To address the issues mentioned above, such as the light weight of leaves causing them to adhere to the filter screen when wet and accumulate, thus affecting filtration, and the tendency for wastewater to ferment and deteriorate when stored directly, making recycling difficult, this utility model is proposed.

[0008] Therefore, the purpose of this utility model is to provide a smart water-saving mobile toilet that makes it easy to scrape and clean debris attached to the filter screen, avoids accumulation that affects filtration, saves water, and facilitates timely recycling of wastewater generated from handwashing.

[0009] 2. Technical Solution:

[0010] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0011] A smart, water-saving portable toilet includes a toilet body, a water tank at the top of the toilet body, a filter screen on the inner side wall of the water tank, and a cleaning assembly on the side wall of the water tank. The cleaning assembly includes a motor, a rotating shaft at the output end of the motor, a first gear on the outer circumference of the rotating shaft, the first gear meshing with a second gear, the second gear meshing with a third gear, and the third gear meshing with a fourth gear rotatably connected to the outer circumference of the rotating shaft. Rollers are located on the side walls of the first and fourth gears, a pull rope is fitted on the outer circumference of the rollers, a slider is located on the outer circumference of the pull rope, and a scraper is located on the side wall of the slider. A water collection tank is located at the bottom of the side wall of the toilet body, a recycling assembly is located on the inner side wall of the water collection tank, and multiple faucets are located on the side wall of the toilet body. The motor is electrically connected to an external power source. The scraper removes lighter debris such as leaves and also facilitates movement by squeezing and breaking branches and other debris, preventing branches from getting stuck in the filter screen holes and becoming immobile.

[0012] As a preferred embodiment of this utility model of an intelligent water-saving mobile toilet, the recycling component includes two mounting plates. A filter plate is mounted on top of each mounting plate, activated carbon is mounted on top of each filter plate, and another filter plate is mounted on top of the activated carbon. Receiving grooves are formed on both side walls of the water collection tank, and multiple springs are mounted on the side walls of each receiving groove. A limiting plate is mounted on the other end of each spring. The two filter plates clamp the activated carbon, preventing it from becoming loose and affecting the filtration effect.

[0013] As a preferred embodiment of this utility model of an intelligent water-saving mobile toilet, a water pump is installed at the bottom of the water collection tank, and a water delivery pipe is provided at the output end of the water pump. The other end of the water delivery pipe is fixedly connected to the side wall of the water storage tank, and the water pump is electrically connected to an external power source. The water pump is installed at the bottom of the water collection tank and buried in the soil, which improves the protection effect and avoids damage from accidental impacts.

[0014] As a preferred embodiment of the present invention, a smart water-saving mobile toilet is provided, wherein a rotating rod is rotatably connected to the inner wall of the second gear and the inner wall of the third gear, and the other end of the rotating rod is fixedly connected to the inner cavity of the side wall of the water storage tank.

[0015] As a preferred embodiment of the present invention, a smart water-saving mobile toilet is provided, wherein the other end of the pull rope is fitted with another rotating roller, and the other rotating roller is rotatably connected to the inner cavity of the side wall of the water storage tank.

[0016] As a preferred embodiment of the present invention, a smart water-saving mobile toilet is provided, wherein the cross-section of the limiting plate is triangular, the size and position of the limiting plate match the size and position of the receiving groove, and the position of the limiting plate matches the position of the filter plate.

[0017] As a preferred embodiment of the present invention, a smart water-saving mobile toilet is provided, wherein the toilet body has multiple sealing doors hinged to its side wall, the sealing door side wall is provided with magnetic strips, and the toilet body has a septic tank at its bottom.

[0018] 3. Beneficial effects:

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This intelligent water-saving mobile toilet collects rainwater from a water tank for flushing, saving water resources. It filters rainwater through a filter screen. When the motor is turned on, it drives the rotating shaft, which in turn drives the first gear to drive the second gear, and then the third gear to drive the fourth gear. This allows the two rotating rollers to rotate in opposite directions, which in turn causes the pull rope to move the slider. This, in turn, causes the scraper to clean the debris that is blocked by the filter screen, preventing debris from accumulating and affecting the filtration. It also effectively prevents light leaves from sticking to the water and not being able to slide off naturally, making the cleaning more thorough.

[0021] This type of intelligent water-saving mobile toilet allows users to wash their hands at the tap. Wastewater enters the collection tank, where it is filtered through a filter plate and impurities are adsorbed by activated carbon. The filtered water is then recycled to prevent long-term storage, fermentation, and spoilage. After long-term use, the filter plate is removed for cleaning, the activated carbon is replaced, and the filter plate is reinserted into the collection tank. The pressure limiting plate moves into the receiving tank, and the spring's rebound force resets the limiting plate, locking it in place with the filter plate to prevent water flow from impacting stability. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0023] Figure 1 This is a schematic diagram of the overall structure of a smart water-saving mobile public toilet according to this utility model;

[0024] Figure 2 This is a schematic diagram of the cleaning component structure of a smart water-saving mobile public toilet according to this utility model;

[0025] Figure 3 This is a cross-sectional schematic diagram of the cleaning component structure of an intelligent water-saving mobile public toilet according to this utility model;

[0026] Figure 4 This is a cross-sectional schematic diagram of the recycling component structure of an intelligent water-saving mobile public toilet according to this utility model;

[0027] Figure 5 This is a schematic diagram of the water collection tank structure of a smart water-saving mobile public toilet according to this utility model.

[0028] The following are the labels in the diagram: 1. Toilet body; 2. Water tank; 3. Filter screen; 4. Cleaning assembly; 5. Water collection tank; 6. Recycling assembly; 7. Faucet; 8. Water pump; 9. Water pipe; 10. Sealing door; 11. Septic tank; 401. Motor; 402. Shaft; 403. First gear; 404. Second gear; 405. Third gear; 406. Fourth gear; 407. Rotating roller; 408. Pull rope; 409. Slider; 410. Scraper; 411. Rotating rod; 601. Mounting plate; 602. Filter plate; 603. Activated carbon; 604. Receiving tank; 605. Spring; 606. Limiting plate. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] This utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not be construed as limiting the scope of protection of this utility model. In actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0031] The orientation or positional relationship indicated in the terminology is based on the orientation or positional relationship shown in the accompanying drawings and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0032] The term "connection method" should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0034] This utility model provides an overall structural diagram of an embodiment of an intelligent water-saving mobile toilet, including:

[0035] Please see Figures 1-5 This embodiment of a smart water-saving mobile toilet includes a toilet body 1. A water storage tank 2 is welded to the top of the toilet body 1. A filter screen 3 is welded to the inner side wall of the water storage tank 2. A cleaning component 4 is fixed to the side wall of the water storage tank 2. The cleaning component 4 includes a motor 401. A rotating shaft 402 is fixed to the output end of the motor 401. A first gear 403 is fixed to the outer circumference of the rotating shaft 402. The first gear 403 meshes with a second gear 404. The second gear 404 meshes with a third gear 405. The third gear 405 meshes with a fourth gear 406 that is rotatably connected to the outer circumference of the rotating shaft 402. A rotating roller 407 is fixed to the side wall of both the first gear 403 and the fourth gear 406. A pull rope 408 is sleeved on the outer circumference of the rotating roller 407. A slider 409 is fixed to the outer circumference of the pull rope 408. A slider 409 is fixed to the side wall of the slider 409. The toilet has a scraper 410, a water collection tank 5 welded to the bottom of the side wall of the toilet body 1, a recycling component 6 fixed to the inner side wall of the water collection tank 5, and multiple faucets 7 welded to the side wall of the toilet body 1. The motor 401 is electrically connected to an external power source. Rainwater is collected through the water storage tank 2 for flushing, which helps to save water resources. Rainwater is filtered through the filter screen 3. When the motor 401 is turned on, the rotating shaft 402 is rotated, which causes the first gear 403 to drive the second gear 404 to rotate, and then the third gear 405 to drive the fourth gear 406 to rotate, so that the two rotating rollers 407 rotate in opposite directions. This causes the pull rope 408 to drive the slider 409 to move, and then the scraper 410 cleans the debris that is avoided by the filter screen 3, preventing the accumulation of debris from affecting the filtration. It also effectively prevents light leaves from sticking to the water and not being able to slide off naturally, making the cleaning more thorough.

[0036] It is worth noting that, in order to prevent the sewage from fermenting and deteriorating due to long-term storage and thus becoming unrecoverable, the recycling component 6 specifically includes two mounting plates 601. A filter plate 602 is attached to the top of the mounting plate 601, and activated carbon 603 is fixed to the top of the filter plate 602. Another filter plate 602 is fixed to the top of the activated carbon 603. Both sides of the inner cavity of the water collection tank 5 are provided with receiving grooves 604. Multiple springs 605 are fixed to the side walls of the receiving grooves 604. A limiting plate 606 is fixed to the other end of the springs 605. When washing hands with faucet 7, sewage enters the water collection tank 5 and is filtered by the filter plate 602. The activated carbon 603 adsorbs impurities in the sewage, and the filtered water is recycled to avoid long-term storage, fermentation, and deterioration. After long-term use, the filter plate 602 is removed for cleaning, the activated carbon 603 is replaced, and it is put back into the water collection tank 5 to push the limiting plate 606 into the receiving groove 604. The rebound force of the spring 605 drives the limiting plate 606 to reset and lock the filter plate 602, preventing water flow impact from affecting stability.

[0037] Next, to facilitate the recycling of wastewater, a water pump 8 is fixedly installed at the bottom of the collection tank 5, and a water delivery pipe 9 is fixedly installed at the output end of the water pump 8. The other end of the water delivery pipe 9 is fixedly connected to the side wall of the water storage tank 2. The water pump 8 is electrically connected to an external power source. By turning on the water pump 8, the water inside the collection tank 5 is driven into the water storage tank 2 through the water delivery pipe 9, which facilitates timely recycling.

[0038] Meanwhile, in order to facilitate limiting the rotation of the second gear 404 and the third gear 405, specifically, a rotating rod 411 is rotatably connected to the inner circumference of both the second gear 404 and the inner circumference of the third gear 405. The other end of the rotating rod 411 is fixedly connected to the inner cavity of the side wall of the water storage tank 2. The rotating rod 411 fixedly connected to the inner cavity of the side wall of the water storage tank 2 prevents the second gear 404 and the third gear 405 from falling off.

[0039] Furthermore, in order to keep the pull rope 408 taut, specifically, another roller 407 is fitted on the other end of the pull rope 408. The other roller 407 is rotatably connected to the inner cavity of the side wall of the water storage tank 2. Through the other roller 407 rotatably connected to the inner cavity of the side wall of the water storage tank 2, the pull rope 408 can be kept taut when the motor 401 drives the rotating shaft 402 to rotate in the forward or reverse direction, which makes it easier for the slider 409 to drive the scraper 410 to move more smoothly.

[0040] It is worth noting that, in order to improve the stability of the filter plate 602, the limiting plate 606 has a triangular cross-section. The size and position of the limiting plate 606 match the size and position of the receiving groove 604, and the position of the limiting plate 606 matches the position of the filter plate 602. By using the limiting plate 606, which matches the position of the filter plate 602, the filter plate 602 is prevented from shaking. The triangular cross-section of the limiting plate 606 makes it easier for the filter plate 602 to move up and down while pressing the limiting plate 606 into the receiving groove 604.

[0041] Finally, to improve the user experience, the public toilet body 1 is specifically equipped with multiple sealing doors 10 hinged to the side wall. Magnetic strips are fixedly installed on the side wall of the sealing door 10. A septic tank 11 is welded to the bottom of the public toilet body 1. The magnetic strips make it easy for the sealing door 10 to adhere to the side wall of the public toilet body 1 when closed, making it more convenient to use. The septic tank 11 collects excrement for easy centralized treatment later.

[0042] In addition, the circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. Furthermore, the scope of protection of this utility model does not involve improvements to the internal structure and methods.

[0043] The device or equipment models mentioned in this article may be as follows:

[0044] Motor 401: YX3-355M-4;

[0045] Water pump 8: IS65-50-160.

[0046] Combination Figures 1-5 The specific usage process of this embodiment of a smart water-saving mobile toilet is as follows:

[0047] 1: When this device is needed for the intelligent water-saving mobile toilet, a water storage tank 2 is welded to the top of the toilet body 1 to collect rainwater for flushing. The motor 401 is started to make the rotating shaft 402 rotate, which drives the first gear 403 to rotate, thereby making the second gear 404 rotate, which drives the third gear 405 to rotate, and then the fourth gear 406 rotates, which drives the rotating roller 407 to rotate. The two rotating rollers 407 rotate in opposite directions, which makes the pull rope 408 drive the slider 409 to move, and then the scraper 410 cleans the debris avoided by the filter screen 3.

[0048] 2: Wash your hands with faucet 7. Wastewater enters the collection tank 5 and is filtered by filter plate 602. Activated carbon 603 adsorbs impurities in the wastewater. The water pump 8 is started to drive the water in the collection tank 5 to enter the storage tank 2 through the water pipe 9 for recycling. After long-term use, filter plate 602 is removed for cleaning, activated carbon 603 is replaced, and it is put back into the collection tank 5 to squeeze the limiting plate 606 into the receiving groove 604. The rebound force of spring 605 drives the limiting plate 606 to reset and lock the filter plate 602.

[0049] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A smart, water-saving portable toilet, characterized in that, The public toilet includes a main body (1), a water tank (2) on the top of the main body (1), a filter screen (3) on the inner side wall of the water tank (2), and a cleaning component (4) on the side wall of the water tank (2). The cleaning component (4) includes a motor (401), a rotating shaft (402) at the output end of the motor (401), a first gear (403) on the outer circumference of the rotating shaft (402), the first gear (403) meshing with a second gear (404), the second gear (404) meshing with a third gear (405), and the third gear (405) meshing with a component that is circular with the rotating shaft (402). The fourth gear (406) is rotatably connected to the outer wall of the toilet. The side walls of the first gear (403) and the fourth gear (406) are both equipped with rollers (407). The outer wall of the roller (407) is fitted with a pull rope (408). The outer wall of the pull rope (408) is equipped with a slider (409). The side wall of the slider (409) is equipped with a scraper (410). The bottom of the side wall of the toilet body (1) is equipped with a water collection tank (5). The inner wall of the water collection tank (5) is equipped with a recycling component (6). The side wall of the toilet body (1) is equipped with multiple faucets (7). The motor (401) is electrically connected to an external power source.

2. The intelligent water-saving mobile toilet according to claim 1, characterized in that, The recycling component (6) includes two mounting plates (601). The mounting plate (601) is provided with a filter plate (602) on top. The filter plate (602) is provided with activated carbon (603) on top. The activated carbon (603) is provided with another filter plate (602) on top. The inner walls of the water collection tank (5) are provided with receiving grooves (604). The side walls of the receiving grooves (604) are provided with multiple springs (605). The other end of the springs (605) is provided with a limiting plate (606).

3. The intelligent water-saving mobile toilet according to claim 2, characterized in that, The bottom of the water collection tank (5) is equipped with a water pump (8), the output end of the water pump (8) is equipped with a water delivery pipe (9), the other end of the water delivery pipe (9) is fixedly connected to the side wall of the water storage tank (2), and the water pump (8) is electrically connected to an external power source.

4. The intelligent water-saving mobile toilet according to claim 3, characterized in that, The inner circumference of the second gear (404) and the inner circumference of the third gear (405) are both rotatably connected to a rotating rod (411), and the other end of the rotating rod (411) is fixedly connected to the inner cavity of the side wall of the water storage tank (2).

5. The intelligent water-saving mobile toilet according to claim 4, characterized in that, The other end of the pull rope (408) is fitted with another rotating roller (407), which is rotatably connected to the inner cavity of the side wall of the water storage tank (2).

6. The intelligent water-saving mobile toilet according to claim 5, characterized in that, The limiting plate (606) has a triangular cross-section. The size and position of the limiting plate (606) match the size and position of the receiving groove (604). The position of the limiting plate (606) matches the position of the filter plate (602).

7. The intelligent water-saving mobile toilet according to claim 6, characterized in that, The public toilet body (1) has multiple sealing doors (10) hinged to its side wall. The sealing door (10) is provided with magnetic strips on its side wall. The public toilet body (1) has a septic tank (11) at its bottom.

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