CN108240026B - Intelligent toilet lid with foam generating device - Google Patents
Intelligent toilet lid with foam generating device Download PDFInfo
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- CN108240026B CN108240026B CN201810208237.7A CN201810208237A CN108240026B CN 108240026 B CN108240026 B CN 108240026B CN 201810208237 A CN201810208237 A CN 201810208237A CN 108240026 B CN108240026 B CN 108240026B
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- module
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- 239000006260 foam Substances 0.000 title claims abstract description 59
- 238000005187 foaming Methods 0.000 claims abstract description 75
- 238000002347 injection Methods 0.000 claims abstract description 70
- 239000007924 injection Substances 0.000 claims abstract description 70
- 238000002156 mixing Methods 0.000 claims abstract description 69
- 239000007788 liquid Substances 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 230000006835 compression Effects 0.000 claims abstract description 42
- 238000007906 compression Methods 0.000 claims abstract description 42
- 239000004088 foaming agent Substances 0.000 claims abstract description 30
- 238000003756 stirring Methods 0.000 claims description 23
- 238000003825 pressing Methods 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005541 medical transmission Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 20
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000011493 spray foam Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000007601 warm air drying Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
The utility model discloses an intelligent toilet cover with a foam generating device, which comprises a compression module, a mixing module, a control module, a pump body and a foaming device, wherein the compression module comprises a fixed block, the mixing module comprises a mixing bin, the mixing bin comprises a liquid inlet, a water inlet and a liquid outlet, the intelligent toilet cover comprises an injection module, and a foaming agent is stored in the injection module; the compression module comprises a power rod, a driving gear connected with the power rod, a power motor and a power motor gear connected with the power motor; the intelligent toilet cover disclosed by the utility model has the advantages of simple and reasonable structure, low manufacturing cost and convenience in use, and can generate a large amount of foam in a short time, so that a thick foam is covered in the toilet, and the purpose of preventing splash caused by falling of excrement is achieved; and the excrement is covered, so that the odor emission can be effectively prevented, and the toilet environment is improved. And solves the problem of disease transmission possibly caused by splashing.
Description
Technical Field
The utility model relates to a sanitary cleaning tool, in particular to a cleaning tool with a foam generating device, an intelligent toilet lid that can generate and spray foam.
Background
Along with the development of science and technology, intelligent toilet covers gradually enter public families, and the common functions of the intelligent toilet covers at present are toilet cover heating, warm water cleaning, warm air drying, sterilization and the like, and the foam generating device with the cleaning function is also the common function of the intelligent toilet covers. When the toilet is used, the liquid in the toilet is splashed by falling of excrement to pollute the body, the excrement is in a natural exposure state until being flushed, and odor is easy to emit. Making the user feel uncomfortable.
The Chinese patent application number is: 201520390906.9 the utility model discloses a toilet bowl device, the device comprises a main body, the main body is provided with a control unit, a foam generating device and a foam spraying device, the foam generating device and the foam spraying device are respectively controlled by the control unit, the foam generating device comprises a liquid inlet component, a water inlet component, an air inlet component and a foam container, the foam container is provided with a liquid inlet, a water inlet, an air inlet and a foam outlet, the liquid inlet component is connected with the liquid inlet, the water inlet component is connected with the water inlet, the air inlet component is connected with the air inlet, the foam outlet is connected with the foam spraying device, the foam container is provided with a pre-dissolving area and a foaming area, the pre-dissolving area is communicated with the foaming area, the liquid inlet and the water inlet are communicated with the pre-dissolving area, the air inlet is communicated with the foaming area, and the foam outlet is communicated with the foaming area. The device realizes the instant generation of foam and improves the utilization efficiency of the foaming agent.
However, in real life, the foaming agent of the device needs to be dissolved in advance, and the time for generating the foam by the foam generating device is prolonged; when the foaming liquid is mixed with water, if a motor is adopted to drive an impeller, the structure and the tightness of the mixing device are high, and if a water inlet is adopted to directly impact the impeller, the mixing effect cannot be ensured; meanwhile, the entering amount of the foaming agent cannot be accurately quantified each time, and the problems of inconsistent foam concentration and the like can be caused.
Disclosure of Invention
The utility model aims to solve the problems of the prior art and provide an intelligent toilet cover with a foam generating device, which can determine the concentration of foam, is convenient to mix, can generate foam immediately and is convenient to replace foaming agent.
The technical problems of the utility model can be solved by the following technical scheme:
the intelligent toilet cover with the foam generating device comprises a compression module, a mixing module, a control module, a pump body and a foaming device, wherein the compression module comprises a fixed block, the mixing module comprises a mixing bin, the mixing bin comprises a liquid inlet, a water inlet and a liquid outlet, the intelligent toilet cover comprises an injection module, and a foaming agent is stored in the injection module; the compression module comprises a power motor and a pressing device for applying force to the injection module.
The control module controls the pressing device to move through the power motor, the pressing device is in movable contact with the injection module when moving, when the pressing device presses the injection module, the foaming agent in the injection module enters the mixing bin to be diluted with water to form foaming liquid, the foaming liquid is conveyed into the foaming device through the pump body, and the foaming device generates foam and covers the water surface of the toilet.
Further, the pressing device comprises a power rod and a driving gear connected with the power rod, the outer wall of the power rod comprises external threads, and the inner wall of the driving gear comprises internal threads matched with the external threads of the power rod; when the driving gear rotates, the power rod is driven by the internal thread of the driving gear to rotate and move.
Further, the compression module comprises a power motor gear which is meshed with the driving gear; when the control module controls the power motor to work, the power motor gear drives the driving gear to synchronously rotate, and then drives the power rod to move.
Further, the fixing block includes a power rod receiving hole for axially moving the power rod only and a driving gear receiving place for fixing the driving gear.
Further, the compression module comprises a power rod and a power motor gear connected with the power motor; the power rod outer wall comprises a tooth-shaped outer wall meshed with the power motor gear.
Further, the fixed block comprises a power rod accommodating hole with the diameter matched with that of the power rod; when the power motor works, the tooth-shaped outer wall of the power rod axially displaces in the power rod accommodating hole along with the rotation of the power motor gear.
Further, the power rod comprises a chute, wherein the chute comprises a straight chute and a curved chute; the compression module comprises a guide post with the shape of the chute, the guide post can slide in the chute at will, the sliding position of the guide post is transited between the straight chute and the curved chute, and the horizontal position of the power rod is changed along with the transition of the sliding position of the guide post.
Further, the fixed block comprises a guide post accommodating hole for accommodating the guide post, and the length of the guide post is longer than that of the guide post accommodating hole, so that the guide post extends out of the guide post accommodating hole and is clamped into the sliding groove.
Further, the compression module comprises a clamping rod, the fixing block comprises a clamping rod hole for accommodating the clamping rod, and the clamping rod is fixedly connected with the guide post in the fixing block.
Further, the injection module comprises a compression rod and an injection cylinder for accommodating foaming agent, wherein the injection cylinder comprises an injection nozzle, and the injection nozzle is connected with the liquid inlet; the compression rod is pressed by the pressing device and then compresses the injection cylinder, and the foaming agent flows out of the injection nozzle and enters the mixing bin.
Further, the mixing module comprises a stirring wheel and a mixing motor for driving the stirring wheel to rotate.
Further, the stirring wheel comprises a permanent magnet, and the mixing bin also comprises a randomly placed permanent magnet; when the stirring wheel rotates, the permanent magnet on the stirring wheel drives the permanent magnet in the mixing bin to change in position, so that the liquid in the mixing bin is driven to be stirred.
Further, the mixing bin comprises a water level sensing device for detecting the position of liquid, and when the liquid in the mixing bin reaches the water level sensing device, the control module automatically closes the water inlet.
Further, the foaming device comprises a foaming motor, a foaming preparation bin and a foaming nozzle, wherein the foaming device is positioned on the inner wall of the closestool, and the foaming nozzle is slightly higher than the position of the water surface in the closestool.
The utility model has the following beneficial effects:
1. according to the intelligent toilet cover with the foam generating device, the proportion of the foaming agent to water is determined each time, the concentration of formed foaming liquid is the same, the quality of foam generated each time can be ensured to be the same, and the stable deodorizing and antifouling effects are ensured.
2. The intelligent toilet cover with the foam generating device is convenient and quick to mix the foaming agent and water, simple in structure and low in processing cost, and is beneficial to mass production.
3. The intelligent toilet cover with the foam generating device can generate foam immediately without pre-dissolving the foaming agent, saves time when in use, and is convenient and quick.
4. The intelligent toilet cover with the foam generating device has the advantages of simple and reasonable structure, low manufacturing cost and convenient use, and can generate a large amount of foam in a short time, so that the toilet is covered with a layer of foam, and the splash caused by falling of excrement is prevented; and the excrement is covered, so that the odor emission can be effectively prevented, and the toilet environment is improved. And solves the problem of disease transmission possibly caused by splashing.
Description of the drawings:
FIG. 1 is a schematic view showing the overall structure of an initial state of an intelligent toilet cover with a foam generating device according to the present utility model;
FIG. 2 is an exploded view of the overall structure of an intelligent toilet lid with a foam generating device according to the present utility model;
FIG. 3 is an exploded view of a compression module structure of an intelligent toilet lid with a foam generating device according to the present utility model;
FIG. 4 is a schematic sectional view showing a part of the structure of a fixing block of an intelligent toilet cover with a foam generating device according to the present utility model;
FIG. 5 is a top view of an intelligent toilet lid with a foam generating device of the present utility model;
FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 5;
FIG. 8 is a schematic view showing the overall structure of an initial state of an intelligent toilet cover with a foam generating device according to the present utility model;
FIG. 9 is a schematic view showing the overall structure of a finished state of an intelligent toilet cover with a foam generating device according to the present utility model;
fig. 10 is a schematic view showing a part of the structure of embodiment 2 of the present utility model.
Reference numerals in the drawings:
the fixing block 11, the clamping rod hole 111, the power rod accommodating hole 112, the driving gear accommodating portion 113, the guide post accommodating hole 114, the power motor accommodating portion 115, the screw hole 116, the power rod 12 (12 a), the slide groove 121, the straight slide groove 1211, the curved slide groove 1212, the protruding portion 122, the toothed outer wall 123a, the driving gear 13, the guide post 14, the power motor 15 (15 a), the power motor gear 151 (151 a), the fixing screw 152, the guide post clamping rod 16, the injection module 2, the compression rod 21, the injection cylinder 22, the injection nozzle 23, the mixing bin 31, the liquid inlet 311, the supporting portion 312, the accommodating hole 313, the water inlet 314, the liquid outlet 315, the water level sensing device 316, the housing 32, the mixing motor 33, the mixing motor rod 331, the stirring wheel screw 332, the stirring wheel 34, the control module 4, the pump body 5, the foaming device 6, the foaming motor 61, the foaming preparation bin 62, and the foaming nozzle 63.
Detailed Description
The utility model will be further described with reference to the drawings in accordance with a basic preferred embodiment.
Example 1
Referring to fig. 1 and 2, the intelligent toilet cover with the foam generating device of the utility model comprises a compression module, an injection module 2, a mixing module 3, a control module 4, a pump body 5 and a foaming device 6.
The compression module comprises a fixed block 11 and a pressing device, wherein the pressing device comprises a power rod 12 connected with the fixed block 11 and a driving gear 13 connected with the power rod 12, the compression module further comprises a guide post 14 which plays a guiding role in the direction of the power rod 12, a power motor 15 which provides a power source for the power rod 12, a power motor gear 151 connected with the power motor 15 and a guide post clamping rod 16 which fixes the guide post 14.
The fixing block 11 is provided with a clamping rod hole 111 for accommodating the clamping rod 16 of the guide post, a power rod accommodating hole 112 for accommodating the power rod 12, a driving gear accommodating position 113 for accommodating and fixing the driving gear 13, a guide post accommodating hole 114 for accommodating and fixing the guide post 14, a power motor accommodating position 115 for accommodating the power motor 15, and a screw hole 116 for accommodating the fixing bolt 152.
The power rod 12 is provided with a chute 121 and a protruding portion 122 contacting with the injection module 2, the chute 121 is provided with a straight chute 1211 and a curved chute 1212, the direction of the straight chute 1211 is the same as the axial direction of the power rod 12, the curved chute 1212 is semi-annular around the power rod 12, the shape of the guide post 14 is adapted to the chute 121, and the guide post 14 can extend into the chute 121 and slide at will.
Referring to fig. 1-4, the power motor 15 is fixed in the power motor accommodating portion 115 of the fixed block 11 by a fixing screw 152, and when the power motor 15 rotates, the power motor gear 151 rotates, so as to drive the driving gear 13 meshed with the power motor gear 151 to rotate synchronously.
The driving gear 13 is sleeved outside the power rod 12 and is accommodated in the driving gear accommodating part 113 of the fixed block 11, so that the driving gear 13 can only rotate in the driving gear accommodating part 113 by taking the power rod 12 as an axis. The driving gear 13 is provided with internal threads, the power rod 12 is provided with external threads matched with the internal threads of the driving gear 13, and the specific thread shapes of the external threads of the power rod 12 and the internal threads of the driving gear 13 are omitted in the picture shown in the utility model. When the driving gear 13 rotates, the power rod 12 is driven to rotate and move accordingly. The power rod 12 is accommodated in the power rod accommodating hole 112 of the fixed block 11, and the power rod accommodating hole 112 is adapted to the power rod 12 so that the power rod 12 can be displaced only in the axial direction of the power rod accommodating hole 112.
The guide post 14 is fixed in the fixed block 11 by the guide post clamping rod 16, and the guide post 14 stretches into the sliding groove 121 of the power rod 12, when the axial position of the power rod 12 moves, the guide post 14 stretching into the sliding groove 121 enables the power rod 12 to change along with the position of the guide post 14 in the sliding groove 121. In the present embodiment, the straight slide groove 1211 is located at the upper side of the slide groove 121, and the curved slide groove 1212 is located at the lower side of the slide groove 121. When the guide post 14 moves in the straight slide groove 1211, the movement track of the power rod 12 is the same as the axial direction of the power rod 12, when the guide post 14 enters the curved slide groove 1212, the power rod 12 starts to move rotationally under the guide of the guide post 14, and the horizontal position of the power rod 12 is changed along with the transition of the sliding position of the guide post 14 between the straight slide groove 1211 and the curved slide groove 1212.
When the guide post 14 is positioned in the straight sliding groove 1211, the power rod 12 moves vertically in the axial direction, and when the guide post 14 is positioned in the curved sliding groove 1212, the power rod 12 rotates.
Referring to fig. 1-2, the injection module 2 includes a compression rod 21, a syringe 22 for storing a foaming agent, and a foaming agent outlet nozzle 23.
The outer diameter of the compression rod 21 is matched with the inner diameter of the injection tube 22, so that when the compression rod 21 moves towards the injection nozzle 23, the liquid in the injection tube 22 is extruded by the compression rod 21 to flow out of the injection tube 22 through the injection nozzle 23, and after connection, the protruding part 122 of the power rod 12 is contacted with the compression rod 21.
Referring to fig. 1-2 and fig. 5-7, the mixing module includes a mixing chamber 31 for mixing the foaming agent and water, a mixing motor 33 for generating power, a stirring wheel 34 for driving the liquid in the mixing chamber 31, and a housing 32 for accommodating the mixing motor 33 and the stirring wheel 34.
The mixing bin 31 comprises a liquid inlet 311 matched with the injection nozzle 23 for flowing in foaming agent, a supporting part 312 for supporting the compression module, a containing hole 313 for containing the power rod 12, a water inlet 314 for feeding water, a liquid outlet 315 for flowing out mixed liquid, and a water level sensing device 316 for sensing the position of the liquid.
The mixing motor 33 is provided with a mixing motor rod 331, the stirring wheel 34 is connected with the mixing motor rod 331 through a stirring wheel screw 332, and after connection, the mixing motor 33 drives the stirring wheel 34 to rotate.
The stirring wheel 34 is assembled on the lower side of the mixing bin 31. The stirring wheel 34 is provided with a permanent magnet, the mixing bin 31 is also provided with a permanent magnet, and when the mixing motor 33 rotates, the mixing motor rod 331 drives the stirring wheel 34 to rotate, the permanent magnet on the stirring wheel 34 rotates along with the rotation, and the magnetic field changes, so that the permanent magnet in the mixing bin 311 also rotates, and the liquid in the mixing bin 31 is stirred.
Referring to fig. 1, 5-7, two sides of the pump body 5 are respectively connected with the liquid outlet 315 and the foaming preparation bin 62 through pipes, and when in operation, the pump body 5 pumps out the mixed foaming liquid through the liquid outlet 315 and conveys the foaming liquid into the foaming preparation bin 62.
Referring to fig. 1-7, the foaming device 6 is provided with a foaming motor 61, a foaming preparation bin 62 for storing foaming liquid, and a foaming nozzle 63, the foaming nozzle 63 is slightly higher than the water surface in the toilet, and the inner side of the foaming nozzle 63 is in a grid shape, so that the foaming liquid can form fine foam to cover the water surface.
Referring to fig. 8, in order to more clearly show the internal fixing structure of the fixing block 11, a part of the fixing block 11 is shown in fig. 8. In fig. 8, the compression rod 21 is positioned on the side of the syringe 22 away from the nozzle 23, and the maximum amount of foaming agent is contained in the syringe 22, which is the initial state. At this time, the guide post 14 is positioned at the bottommost side of the curved runner 1212 of the runner 121, the power lever 12 is positioned at the side of the injection module 2, and the power lever 12 is not in contact with the injection module 2. To illustrate the change in motion of the power lever 12, the positions that are reachable after the motion of the power lever 12 are shown in phantom in fig. 8.
Referring to fig. 9, the foaming liquid in the injection module 2 is completely used, and this state is a completed state. At this time, the compression rod 21 is in contact with the power rod 12, and the compression rod 21 is compressed by the power rod 12 to a side of the injection tube 22 near the injection nozzle 23. At this time, the guide post 14 is located at the upper side of the straight slide groove 1211 of the slide groove 121.
In the present utility model, the injection module 2 is a replaceable component, and the replaceable injection module 2 is reinstalled every time the foaming agent in the injection module 2 is completely discharged.
In the initial state, the guide post 14 is positioned at the bottommost side of the curved chute 1212 of the chute 121, the power lever 12 is positioned at the side of the injection module 2, and the power lever 12 is not in contact with the injection module 2. At this time, the injection module 2 is installed, that is, the injection nozzle 23 is aligned with the liquid inlet 311 of the mixing chamber 31, and it is conceivable that the outer side of the injection nozzle 23 and the inner side of the liquid inlet 311 are configured to be in a matched shape for clamping, or that common connection mechanisms in the mechanical field such as a buckle are disposed at the positions of the injection module 2 and the mixing chamber 31 corresponding to the injection module 2, and the connection structure is not limited in the present utility model, so that the description is omitted here.
After the injection module 2 is installed, the control module 4 controls the power motor 15 to move, the power motor 15 moves to drive the power rod 12 to move downwards axially, at the moment, the movement track of the power rod 12 changes along with the position of the guide post 14 in the chute, when the power rod 12 moves downwards, the guide post 14 moves in the curved chute 1212, the power rod 12 rotates and moves downwards axially, when the guide post 14 moves to the tail end of the curved chute 1212 and enters the straight chute 1211, the power rod 12 rotates to the position where the boss 122 of the power rod 12 contacts with the injection module 2, the power motor 15 moves to drive the power rod 12 to move downwards axially, and after that, until the state is completed, the guide post 14 moves in the straight chute 1211 all the time, so that the power rod 12 always contacts with the compression rod 21 of the injection module 2 and presses the compression rod 21.
When the power rod 12 presses the compression rod 21 to the bottom, and all foaming agents in the injection cylinder 22 of the injection module 2 are extruded and flow out, the intelligent toilet cover enters a finished state, at the moment, the control module 4 controls the power motor 15 to reversely rotate, the axial position of the power rod 12 rises to release the restriction on the compression rod 21, after the guide post 14 slides in the straight sliding groove 1211 to enter the curved sliding groove 1212, the power rod 12 starts rising and rotating until the guide post 14 reaches the bottom of the curved sliding groove 1212, the power motor 15 finishes moving, the whole device enters an initial state again, the power rod 12 is not contacted with the injection module 2, and the injection module 2 is replaced so that the whole process from the initial state to the finished state can be operated repeatedly.
In the process from the initial state to the finished state, the control module 4 controls the compression module to move, so that the injection module 2 is continuously pressed, and the foaming agent is pressed into the mixing bin 31 to be mixed and diluted with water flowing in advance; the control module 4 controls the mixing module to stir and dilute the foaming agent in the mixing bin 31 and water to form foaming liquid; then, the control module 4 controls the pump body 5 to send the mixed foaming liquid into the foaming preparation bin 62; finally, the control module 4 controls the foaming motor 61 to spray the foaming liquid in the foaming preparation chamber 62 into the toilet bowl through the foaming nozzle 63. The present utility model refers to the above-described movement as a foaming movement, which occurs a plurality of times in the course from the initial state to the completed state.
Please refer to fig. 1, 5-7, and the specific implementation process of the foaming motion is described by combining the pictures.
Before the foaming movement occurs, there is no liquid in the mixing chamber 31. At this time, the control module 4 controls the water inlet 314 in the mixing bin 31 to feed water, when the water level reaches the water level sensing device 316, the water level sensing device 316 immediately feeds back to the control module 4, and the control module 4 controls the water inlet 314 to stop feeding water, so that the preparation work of the foaming motion is completed.
After the foaming movement starts, the control module 4 receives an instruction to control the power motor 15 to move, and further drives the power motor gear 151 and the driving gear 13 to move, and starts the power rod 12 to move.
The time of movement of the power motor 15 is also different according to the command received by the control module 4. In this embodiment, the movement time of the power motor 15 is controlled to be a fixed time by the control module 4 each time, the path of each movement of the power lever 12 is the same, so that the distance that the power lever presses the injection module 2 each time is the same, the movement paths of the compression rods 21 are the same, so that the quality of the foaming agent flowing into the mixing bin 31 is the same every time, and finally the concentration of the foaming liquid generated every time is the same.
Of course, it is conceivable that the control module 4 may also make the power motor 15 move for different periods of time according to the received instructions, when the foaming liquid with high concentration is needed, the power motor 15 moves for a long period of time, the amount of the foaming agent flowing into the mixing bin 31 is large, and when the amount of water does not change, the concentration of the foaming liquid rises; when the foaming liquid with low concentration is needed, the power motor 15 has short movement time, the mass of the foaming agent flowing into the mixing bin 31 is small, and when the water quantity is unchanged, the concentration of the foaming liquid is reduced. The manner of controlling the concentration of the foaming liquid by the control module 4 is also within the protection scope of the present utility model, and will not be described herein.
When the power motor 15 receives the instruction movement, the control module 4 controls the mixing motor 33 to move simultaneously, the mixing motor 33 drives the stirring wheel 34 to start rotating, and then drives the permanent magnet placed in the mixing bin 313 to rotate, and the foaming agent in the mixing bin 31 and the water are mixed and stirred to form foaming liquid.
In the utility model, the time for controlling the movement of the mixing motor 33 by the control module 4 is preset and fixed, when the mixing motor 33 finishes the preset time and automatically stops rotating, the control module 4 controls the pump body 5 to pump out the mixed liquid in the mixing bin 31 through the liquid outlet 315 and convey the liquid into the foaming preparation bin 62, the control module 4 immediately controls the foaming motor 61 to start moving, and the foaming liquid in the foaming preparation bin 62 is sprayed out of the foaming device 6 through the foaming nozzle 63, so that the whole foaming movement is finished.
After the foaming movement is completed, the control module 4 controls the water inlet 314 in the mixing bin 31 to feed water again, and when the water level reaches the water level sensing device 316, the water inlet 314 stops feeding water again, so that preparation is made for the next foaming movement.
Example 2
Regarding the structural arrangement of the compression module, this embodiment exemplifies another way in which the power motor 15 drives the power rod 12 to displace, in addition to the way in which the power motor gear 151 connected by the power motor 15 drives the drive gear 13 to rotate, thereby driving the power rod 12 to displace.
Referring to fig. 10, fig. 10 is only shown for different parts in embodiment 1, and the non-shown parts refer to fig. 1 to 9. In this embodiment, the pressing means comprises a power lever 12a. The power motor 15a is connected with the power motor gear 151a, the power rod 12a is provided with a tooth-shaped outer wall 123a meshed with the power motor gear 151a corresponding to the power motor gear 151a, and when the power motor 15a works, the power motor gear 151a rotates to drive the tooth-shaped outer wall 123a of the power rod meshed with the power motor gear to move up and down, so that the power rod 12a is driven to move in position.
In this embodiment, the rotation axis of the power motor gear 151a is perpendicular to the power rod 12a, so that the power motor gear 151a is meshed with the tooth-shaped outer wall of the power rod 12a.
The above description of the specific embodiments of the present utility model has been given by way of example 1 and example 2, and it will be apparent to those skilled in the art that various modifications and adaptations of the present utility model can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be within the scope of the appended claims.
Claims (13)
1. The utility model provides an intelligent toilet lid with foam generating device, includes compression module, mixed module, control module, pump body and foaming device, compression module includes the fixed block, mixed module includes mixing bin, mixing bin includes inlet, water inlet and liquid outlet, its characterized in that:
the intelligent toilet cover comprises an injection module, wherein a foaming agent is stored in the injection module;
the compression module comprises a power motor and a pressing device for applying force to the injection module;
the control module controls the pressing device to move through the power motor, the pressing device is in movable contact with the injection module when moving, when the pressing device presses the injection module, the foaming agent in the injection module enters the mixing bin to be diluted with water to form foaming liquid, the foaming liquid is conveyed into the foaming device through the pump body, and the foaming device generates foam and covers the water surface of the toilet;
the pressing device comprises a power rod, the power rod comprises a chute, the chute comprises a straight chute and a curved chute, the trend of the straight chute is the same as the axial direction of the power rod, the curved chute surrounds the power rod and is semi-annular, the straight chute is positioned at the upper side of the chute, and the curved chute is positioned at the lower side of the chute;
the compression module comprises a guide post which is matched with the shape of the chute, the guide post is fixed in the fixed block, the guide post extends into the chute of the power rod, the guide post can slide in the chute at will, the horizontal position of the power rod is changed along with the transition of the sliding position of the guide post between the straight chute and the curved chute;
in the initial state, the guide post is positioned at the bottommost side of the bent chute of the chute, the power rod is positioned at the side surface of the injection module, and the power rod is not contacted with the injection module;
after the injection module is installed, the control module controls the power motor to move, the power motor moves to drive the power rod to move downwards in the axial direction, the guide post moves in the bent sliding groove, the power rod rotates and moves downwards in the axial direction, when the guide post moves to the tail end of the bent sliding groove and enters the straight sliding groove, the power rod rotates to a position contacted with the injection module, and the power motor moves to drive the power rod to move downwards in the axial direction, so that the power rod is always contacted with the injection module and pressed;
when the power rod extrudes and flows out all foaming agents in the injection module, the control module controls the power motor to reversely rotate, and when the guide post slides in the straight sliding groove and enters the curved sliding groove, the power rod starts to ascend and rotate until the guide post reaches the bottom of the curved sliding groove, the power motor is moved to finish, and the whole device enters an initial state again.
2. The intelligent toilet lid with foam generating device of claim 1, wherein:
the pressing device comprises a driving gear connected with the power rod, the outer wall of the power rod comprises external threads, and the inner wall of the driving gear comprises internal threads matched with the external threads of the power rod;
when the driving gear rotates, the power rod is driven by the internal thread of the driving gear to rotate and move.
3. An intelligent toilet lid with foam generating device as claimed in claim 2, wherein:
the compression module comprises a power motor gear which is meshed with the driving gear;
when the control module controls the power motor to work, the power motor gear drives the driving gear to synchronously rotate, and then drives the power rod to move.
4. An intelligent toilet lid with foam generating device as claimed in claim 3, wherein:
the fixed block comprises a power rod accommodating hole for enabling the power rod to only axially move and a driving gear accommodating position for fixing the driving gear.
5. The intelligent toilet lid with foam generating device of claim 1, wherein:
the compression module comprises a power motor gear connected with the power motor; the power rod outer wall comprises a tooth-shaped outer wall meshed with the power motor gear.
6. The intelligent toilet lid with foam generating device of claim 5, wherein:
the fixed block comprises a power rod accommodating hole with the diameter matched with that of the power rod;
when the power motor works, the tooth-shaped outer wall of the power rod axially displaces in the power rod accommodating hole along with the rotation of the power motor gear.
7. The intelligent toilet lid with foam generating device of claim 1, wherein:
the fixed block comprises a guide column accommodating hole for accommodating the guide column, and the length of the guide column is longer than that of the guide column accommodating hole, so that the guide column extends out of the guide column accommodating hole and is clamped into the sliding groove.
8. The intelligent toilet lid with foam generating device of claim 7, wherein:
the compression module comprises a clamping rod, the fixed block comprises a clamping rod hole for accommodating the clamping rod,
the clamping rod is used for fixedly connecting the guide post in the fixed block.
9. The intelligent toilet lid with foam generating device of claim 1, wherein:
the injection module comprises a compression rod and an injection cylinder for accommodating foaming agent, wherein the injection cylinder comprises an injection nozzle, and the injection nozzle is connected with the liquid inlet;
the compression rod is pressed by the pressing device and then compresses the injection cylinder, and the foaming agent flows out of the injection nozzle and enters the mixing bin.
10. The intelligent toilet lid with foam generating device of claim 1, wherein:
the mixing module comprises a stirring wheel and a mixing motor for driving the stirring wheel to rotate.
11. The intelligent toilet lid with foam generating device of claim 10, wherein: the stirring wheel comprises a permanent magnet, and the mixing bin also comprises a randomly placed permanent magnet;
when the stirring wheel rotates, the permanent magnet on the stirring wheel drives the permanent magnet in the mixing bin to change in position, so that the liquid in the mixing bin is driven to be stirred.
12. The intelligent toilet lid with foam generating device of claim 1, wherein:
the mixing bin comprises a water level sensing device for detecting the position of liquid, and when the liquid in the mixing bin reaches the water level sensing device, the control module automatically closes the water inlet.
13. An intelligent toilet lid with foam generating device as claimed in claim 1, wherein:
the foaming device comprises a foaming motor, a foaming preparation bin and a foaming nozzle, wherein the foaming device is positioned on the inner wall of the closestool, and the foaming nozzle is slightly higher than the position of the water surface in the closestool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810208237.7A CN108240026B (en) | 2018-03-14 | 2018-03-14 | Intelligent toilet lid with foam generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810208237.7A CN108240026B (en) | 2018-03-14 | 2018-03-14 | Intelligent toilet lid with foam generating device |
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| Publication Number | Publication Date |
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| CN108240026A CN108240026A (en) | 2018-07-03 |
| CN108240026B true CN108240026B (en) | 2024-04-16 |
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| CN201810208237.7A Active CN108240026B (en) | 2018-03-14 | 2018-03-14 | Intelligent toilet lid with foam generating device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714900A (en) * | 2016-04-18 | 2016-06-29 | 浙江星星便洁宝有限公司 | Intelligent cleaning device for toilet bowl and control method of intelligent cleaning device |
| CN205348324U (en) * | 2015-08-08 | 2016-06-29 | 林卓鸿 | Intelligence foam maker and because toilet lid of this foam maker and lavatory flushing tank of squatting |
| WO2017169227A1 (en) * | 2016-03-29 | 2017-10-05 | パナソニックＩｐマネジメント株式会社 | Hygienic cleaning device |
| CN107304573A (en) * | 2016-04-23 | 2017-10-31 | 田中洲 | The liquid feed device and feed liquid method of a kind of hygienic foamer for closestool |
| CN208183898U (en) * | 2018-03-14 | 2018-12-04 | 一诺仪器（中国）有限公司 | A kind of Intelligent toilet cover with foam-making apparatus |
-
2018
- 2018-03-14 CN CN201810208237.7A patent/CN108240026B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205348324U (en) * | 2015-08-08 | 2016-06-29 | 林卓鸿 | Intelligence foam maker and because toilet lid of this foam maker and lavatory flushing tank of squatting |
| WO2017169227A1 (en) * | 2016-03-29 | 2017-10-05 | パナソニックＩｐマネジメント株式会社 | Hygienic cleaning device |
| CN105714900A (en) * | 2016-04-18 | 2016-06-29 | 浙江星星便洁宝有限公司 | Intelligent cleaning device for toilet bowl and control method of intelligent cleaning device |
| CN107304573A (en) * | 2016-04-23 | 2017-10-31 | 田中洲 | The liquid feed device and feed liquid method of a kind of hygienic foamer for closestool |
| CN208183898U (en) * | 2018-03-14 | 2018-12-04 | 一诺仪器（中国）有限公司 | A kind of Intelligent toilet cover with foam-making apparatus |
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| Publication number | Publication date |
|---|---|
| CN108240026A (en) | 2018-07-03 |
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