CN108517939B - Splash-proof toilet - Google Patents
Splash-proof toilet Download PDFInfo
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- CN108517939B CN108517939B CN201810353357.6A CN201810353357A CN108517939B CN 108517939 B CN108517939 B CN 108517939B CN 201810353357 A CN201810353357 A CN 201810353357A CN 108517939 B CN108517939 B CN 108517939B
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- grid baffle
- baffle plate
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- microcontroller
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 45
- 229910052744 lithium Inorganic materials 0.000 claims description 45
- 239000003990 capacitor Substances 0.000 claims description 43
- 238000001514 detection method Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 5
- 229910010293 ceramic material Inorganic materials 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000011897 real-time detection Methods 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/04—Bowls of flat shape with only slightly inclined bottom ; Squat-type closets
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Toilet Supplies (AREA)
Abstract
The invention discloses an anti-splashing toilet which comprises a pedal part, a pedal part supporting piece, a grid baffle controller and a squatting pan, wherein the pedal part is arranged on the upper part of the pedal part; the pedal part is used for placing the feet of a user; one end of the pedal part supporting piece is connected with the pedal part, and the other end of the pedal part supporting piece is connected with the supporting plane; the lattice baffle is close to the pedal part, and an oval through hole is formed in the center of the lattice baffle; the grid baffle plate controller is arranged near the grid baffle plate and used for controlling the movement of the grid baffle plate in the vertical direction and the horizontal direction; the squatting pan is arranged under the grid baffle. The splash-proof toilet disclosed by the invention can prevent excrement from splashing to the ground.
Description
Technical Field
The invention relates to the field of toilets, in particular to a splash-proof toilet.
Background
Toilets, especially public toilets, are widely used in various public places such as companies, shopping buildings, tourist sites, and for the purpose of low maintenance costs and high cleanliness, squat toilets are the most widely used.
However, when the squatting pan is used, the feet of different users are placed at different positions, and the position and the area of the squatting pan are fixed, so that excrement is often sprayed on the ground. This situation can result in a clean and tidy user experience for later people and increase the probability of viral and bacterial transmission.
Disclosure of Invention
The invention provides an anti-splash toilet which is characterized by comprising a pedal part, a pedal part supporting piece, a grid baffle controller and a squatting pan; the pedal part is used for placing the feet of a user; one end of the pedal part supporting piece is connected with the pedal part, and the other end of the pedal part supporting piece is connected with the supporting plane; the lattice baffle is close to the pedal part, and an oval through hole is formed in the center of the lattice baffle; the grid baffle plate controller is arranged near the grid baffle plate and used for controlling the movement of the grid baffle plate in the vertical direction and the horizontal direction; the squatting pan is arranged under the grid baffle plate, and the projection area of the squatting pan in the horizontal direction is the same as that of the grid baffle plate in the horizontal direction.
The splash-proof toilet further satisfies the condition that the color of the surface of the step part is different from the color of the surface of the baffle plate.
The splash-proof toilet further meets the condition that the squatting pan is made of ceramic materials.
This prevent lavatory that splashes, it still further satisfies the condition, pedal portion includes left foot arrangement portion, right foot arrangement portion, pedal portion support piece includes left foot support piece, right foot support piece, left foot support piece, right foot support piece are used for respectively with left foot arrangement portion, right foot arrangement portion non-detachable fix on the supporting plane.
The splash-proof toilet further meets the condition that the left foot placing part and the right foot placing part are rectangular.
The splash-proof toilet further meets the condition that the grid baffle comprises a left baffle and a right baffle, one long edge of the left baffle surrounds three edges of the left foot placing part, and one long edge of the right baffle surrounds three edges of the right foot placing part.
The splash-proof toilet further meets the condition that the other long side of the left baffle plate comprises a first left straight side, a left arc side and a second left straight side which are coaxial; the other long side of the right left baffle plate comprises a first right straight side, a right arc side and a second right straight side, and the first right straight side and the second right straight side are coaxial; when the splash-proof toilet is in a first working state, the first left straight edge is in direct contact with the first right straight edge, the left arc edge and the right arc edge are adjacently and oppositely arranged to form the oval through hole, and the second left straight edge is in direct contact with the second right straight edge; when the splash-proof toilet is in a second working state, the first left straight edge and the first right straight edge are spaced by a preset distance, the left arc edge and the right arc edge are oppositely arranged at a distance, and the second left straight edge and the second right straight edge are spaced by the preset distance.
The splash-proof toilet further satisfies the condition that the preset distance is twice the length of one short side of the left baffle.
The splash-proof toilet further satisfies the condition that the lengths of the two short sides of the left baffle and the lengths of the two short sides of the right baffle are the same.
The splash-proof toilet further meets the condition that the first working state is that the grid baffle controller judges that no user releases excrement and the user releases the excrement completely; the second working state refers to that the user judges that excrement is about to be released and excrement is being released by the grid baffle controller.
The splash-proof toilet further meets the condition that piezoelectric material layers are respectively arranged on the left foot placing part, the right foot placing part, the left baffle plate and the right baffle plate and are used for directly converting pressure into electric energy, and the shape and the area of each piezoelectric material layer are respectively the same as those of the left foot placing part, the right foot placing part, the left baffle plate and the right baffle plate.
The splash-proof toilet further meets the conditions, and preparation detection circuits are respectively arranged on the left foot placing part and the right foot placing part and comprise a pressure sensor, a capacitor, a lithium battery, a microcontroller and a communicator; the pressure sensor is used for detecting the pressure born by the mounting part and transmitting the pressure detection result to the microcontroller; the capacitor is electrically connected with the piezoelectric material layer on the mounting part for storing the electric energy; the lithium battery is electrically connected with the capacitor and used for drawing electric energy from the capacitor based on the control of the microcontroller; the lithium battery is electrically connected with the pressure sensor, the microcontroller and the communicator so as to provide working power for the pressure sensor, the microcontroller and the communicator; the microcontroller is in communication connection with the capacitor, the lithium battery and the communicator and is used for detecting the electric quantity of the capacitor and the lithium battery and realizing control and outputting a preparation instruction to the communicator based on the electric quantity; the communicator transmits the preparation instruction to the outside in a wireless mode.
The splash-proof toilet further meets the condition that the microcontroller detects the electric quantity of the lithium battery in real time, and when the electric quantity of the lithium battery reaches a preset lower limit, the microcontroller controls the capacitor to discharge so as to charge the lithium battery, so that the electric quantity of the lithium battery rapidly rises to the preset upper limit.
The splash-proof toilet further meets the condition, and the preparation instruction is obtained by the following process:
(1) the pressure sensor detects the pressure born by the mounting part in real time and transmits the pressure detection result to the microcontroller in real time;
(2) the microcontroller judges whether the pressure detection result is larger than a preset pressure value or not, if not, the step (1) is returned, and if so, the step (3) is executed;
(3) the microcontroller detects the electric quantity of the capacitor;
(4) the microcontroller judges whether the electric quantity of the capacitor changes in a step-like rising manner within a preset time range and the variation is larger than a preset value, if so, the step (5) is executed, and if not, the step (3) is returned;
(5) the microcontroller generates a preparation instruction and outputs it to the communicator.
The splash-proof toilet further meets the condition that the preset pressure value is set, so that other articles placed on the placing part can be prevented from being mistaken for a user.
The splash-proof toilet further meets the condition that the grid baffle controller comprises power supply equipment, a wireless communicator, a controller, an ultrasonic ranging device and a motor system.
The splash-proof toilet further meets the condition that the ultrasonic ranging device is arranged above the axis of the oval through hole by a certain distance.
The splash-proof toilet further satisfies the condition that the power supply device is electrically connected to the piezoelectric material layer on the baffle for storing the electrical energy; the power supply equipment is electrically connected with the wireless communicator, the controller, the ultrasonic ranging device and the motor system so as to provide working power for the wireless communicator, the controller, the ultrasonic ranging device and the motor system.
The splash-proof toilet further meets the condition that the working process of the grid baffle controller is as follows:
(1) the wireless communicator receives the preparation instruction and transmits the preparation instruction to the controller;
(2) the controller judges the number of the preparation instructions, controls the ultrasonic ranging device to start ranging when the number is two, and returns to the step (1) if the number is not two;
(3) the ultrasonic ranging device measures the distance between the ultrasonic ranging device and an obstacle in real time and transmits the distance to the controller;
(4) the controller judges whether the distance is smaller than a preset first distance or not, if not, the step returns to the step (3), and if so, the ultrasonic ranging device is controlled to stop ranging, and meanwhile, the motor system starts to work;
(5) the motor system is operated to simultaneously drive the left baffle and the right baffle to move downwards in the vertical direction for presetting a first numerical value, then drive the left baffle to move leftwards in the horizontal direction for presetting a second numerical value, and simultaneously drive the right baffle to move rightwards in the horizontal direction for presetting the second numerical value;
(6) the controller controls the motor system to stop running, enables the ultrasonic distance measuring device to restart measuring the distance in real time, and transmits the distance to the controller;
(7) the controller judges whether the distance is larger than a preset second distance or not, if not, the operation returns to the step (6), and if yes, the ultrasonic distance measuring device is controlled to stop distance measurement again and the motor system starts to work again;
(8) the motor system is operated to drive the left baffle plate to move rightwards in the horizontal direction by the preset second value, simultaneously drive the right baffle plate to move leftwards in the horizontal direction by the preset second value, and then simultaneously drive the left baffle plate and the right baffle plate to move upwards in the vertical direction by the preset first value;
(9) the controller controls the motor system to stop operating again.
The beneficial technical effects obtained by the invention are as follows:
1. the uniquely arranged pedal part and the lattice baffle are adopted, so that the exposed space is small when the toilet bowl is not used, further, the dispersion of taste and the like is avoided, meanwhile, the fear feeling of a user is avoided, the exposed space is large when the toilet bowl is used, excrement can be completely contained, and the toilet bowl is prevented from being sprayed on the ground;
2. the method has the advantages that the sudden change of the capacitor is collected based on the piezoelectric principle so as to detect the movement, and the method is simple and easy to implement, low in cost and convenient to popularize and apply;
3. the piezoelectric material layer is based on electricity generation, self-sufficiency is realized, clean energy is utilized, and energy consumption is greatly reduced;
4. a layer-by-layer detection mode is set, firstly, the pressure is detected, secondly, the electric quantity is detected, so that unnecessary detection is in a standby state, and the electric energy is saved;
5. a preset gravity lower limit and a preset numerical value are set in consideration of the possible phenomenon of misjudgment, so that the judgment accuracy is further improved;
6. the motor system used in cooperation with the ultrasonic ranging device can realize automatic operation of the baffle plate, and user experience is greatly improved.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. In the drawings, like reference numerals designate corresponding parts throughout the different views.
Fig. 1 is a plan view of a splash-proof toilet of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments thereof; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.
The first embodiment.
Please refer to fig. 1.
The splash-proof toilet is characterized by comprising a pedal part, a pedal part supporting piece, a grid baffle controller and a squatting pan; the pedal part is used for placing the feet of a user; one end of the pedal part supporting piece is connected with the pedal part, and the other end of the pedal part supporting piece is connected with the supporting plane; the lattice baffle is close to the pedal part, and an oval through hole is formed in the center of the lattice baffle; the grid baffle plate controller is arranged near the grid baffle plate and used for controlling the movement of the grid baffle plate in the vertical direction and the horizontal direction; the squatting pan is arranged under the grid baffle plate, and the projection area of the squatting pan in the horizontal direction is the same as that of the grid baffle plate in the horizontal direction.
The color of the surface of the pedal part is different from the color of the surface of the grating plate.
The squatting pan is made of ceramic materials.
Pedal portion includes left foot arrangement portion, right foot arrangement portion, pedal portion support piece includes left foot support piece, right foot support piece, left foot support piece, right foot support piece be used for respectively with left foot arrangement portion, right foot arrangement portion non-detachable fix are in on the supporting plane.
The left foot placing part and the right foot placing part are both rectangular.
The check baffle includes left baffle, right baffle, a long limit of left baffle encircles the three limit of left foot arrangement portion, a long limit of right baffle encircles the three limit of right foot arrangement portion.
The other long side of the left baffle plate comprises a first left straight side, a left arc side and a second left straight side, and the first left straight side and the second left straight side are coaxial; the other long side of the right left baffle plate comprises a first right straight side, a right arc side and a second right straight side, and the first right straight side and the second right straight side are coaxial; when the splash-proof toilet is in a first working state, the first left straight edge is in direct contact with the first right straight edge, the left arc edge and the right arc edge are adjacently and oppositely arranged to form the oval through hole, and the second left straight edge is in direct contact with the second right straight edge; when the splash-proof toilet is in a second working state, the first left straight edge and the first right straight edge are spaced by a preset distance, the left arc edge and the right arc edge are oppositely arranged at a distance, and the second left straight edge and the second right straight edge are spaced by the preset distance.
The preset distance is twice the length of a short side of the left baffle.
The lengths of the two short sides of the left baffle plate are the same as the lengths of the two short sides of the right baffle plate.
The first working state refers to that the barrier controller judges that no user needs to release excrement and the user releases the excrement; the second working state refers to that the user judges that excrement is about to be released and excrement is being released by the grid baffle controller.
The left foot placing part, the right foot placing part, the left baffle plate and the right baffle plate are respectively provided with a piezoelectric material layer, the piezoelectric material layers are used for directly converting pressure into electric energy, and the shape and the area of each piezoelectric material layer are respectively the same as those of the left foot placing part, the right foot placing part, the left baffle plate and the right baffle plate.
The left foot placing part and the right foot placing part are respectively provided with a preparation detection circuit, and the preparation detection circuit comprises a pressure sensor, a capacitor, a lithium battery, a microcontroller and a communicator; the pressure sensor is used for detecting the pressure born by the mounting part and transmitting the pressure detection result to the microcontroller; the capacitor is electrically connected with the piezoelectric material layer on the mounting part for storing the electric energy; the lithium battery is electrically connected with the capacitor and used for drawing electric energy from the capacitor based on the control of the microcontroller; the lithium battery is electrically connected with the pressure sensor, the microcontroller and the communicator so as to provide working power for the pressure sensor, the microcontroller and the communicator; the microcontroller is in communication connection with the capacitor, the lithium battery and the communicator and is used for detecting the electric quantity of the capacitor and the lithium battery and realizing control and outputting a preparation instruction to the communicator based on the electric quantity; the communicator transmits the preparation instruction to the outside in a wireless mode.
Microcontroller real-time detection the electric quantity of lithium cell, work as when the electric quantity of lithium cell reaches and predetermines when the lower limit microcontroller control the electric capacity discharges and then gives thereby the lithium cell charges makes thereby the electric quantity of lithium cell rises fast back to on the predetermined upper limit.
The process of obtaining the preparation instruction is as follows:
(1) the pressure sensor detects the pressure born by the mounting part in real time and transmits the pressure detection result to the microcontroller in real time;
(2) the microcontroller judges whether the pressure detection result is larger than a preset pressure value or not, if not, the step (1) is returned, and if so, the step (3) is executed;
(3) the microcontroller detects the electric quantity of the capacitor;
(4) the microcontroller judges whether the electric quantity of the capacitor changes in a step-like rising manner within a preset time range and the variation is larger than a preset value, if so, the step (5) is executed, and if not, the step (3) is returned;
(5) the microcontroller generates a preparation instruction and outputs it to the communicator.
Setting the preset pressure value can avoid mistakenly recognizing other articles placed on the placement portion as a user.
The grid baffle controller comprises power supply equipment, a wireless communicator, a controller, an ultrasonic ranging device and a motor system.
The ultrasonic ranging device is arranged above the axis of the oval through hole by a certain distance.
The power supply device is electrically connected with the piezoelectric material layer on the baffle plate and used for storing the electric energy; the power supply equipment is electrically connected with the wireless communicator, the controller, the ultrasonic ranging device and the motor system so as to provide working power for the wireless communicator, the controller, the ultrasonic ranging device and the motor system.
The working process of the grid baffle controller is as follows:
(1) the wireless communicator receives the preparation instruction and transmits the preparation instruction to the controller;
(2) the controller judges the number of the preparation instructions, controls the ultrasonic ranging device to start ranging when the number is two, and returns to the step (1) if the number is not two;
(3) the ultrasonic ranging device measures the distance between the ultrasonic ranging device and an obstacle in real time and transmits the distance to the controller;
(4) the controller judges whether the distance is smaller than a preset first distance or not, if not, the step returns to the step (3), and if so, the ultrasonic ranging device is controlled to stop ranging, and meanwhile, the motor system starts to work;
(5) the motor system is operated to simultaneously drive the left baffle and the right baffle to move downwards in the vertical direction for presetting a first numerical value, then drive the left baffle to move leftwards in the horizontal direction for presetting a second numerical value, and simultaneously drive the right baffle to move rightwards in the horizontal direction for presetting the second numerical value;
(6) the controller controls the motor system to stop running, enables the ultrasonic distance measuring device to restart measuring the distance in real time, and transmits the distance to the controller;
(7) the controller judges whether the distance is larger than a preset second distance or not, if not, the operation returns to the step (6), and if yes, the ultrasonic distance measuring device is controlled to stop distance measurement again and the motor system starts to work again;
(8) the motor system is operated to drive the left baffle plate to move rightwards in the horizontal direction by the preset second value, simultaneously drive the right baffle plate to move leftwards in the horizontal direction by the preset second value, and then simultaneously drive the left baffle plate and the right baffle plate to move upwards in the vertical direction by the preset first value;
(9) the controller controls the motor system to stop operating again.
Example two.
The splash-proof toilet is characterized by comprising a pedal part, a pedal part supporting piece, a grid baffle controller and a squatting pan; the pedal part is used for placing the feet of a user; one end of the pedal part supporting piece is connected with the pedal part, and the other end of the pedal part supporting piece is connected with the supporting plane; the lattice baffle is close to the pedal part, and an oval through hole is formed in the center of the lattice baffle; the grid baffle plate controller is arranged near the grid baffle plate and used for controlling the movement of the grid baffle plate in the vertical direction and the horizontal direction; the squatting pan is arranged under the grid baffle plate, and the projection area of the squatting pan in the horizontal direction is the same as that of the grid baffle plate in the horizontal direction.
The color of the surface of the pedal part is different from the color of the surface of the grating plate.
The squatting pan is made of ceramic materials.
Pedal portion includes left foot arrangement portion, right foot arrangement portion, pedal portion support piece includes left foot support piece, right foot support piece, left foot support piece, right foot support piece be used for respectively with left foot arrangement portion, right foot arrangement portion non-detachable fix are in on the supporting plane.
The left foot placing part and the right foot placing part are both oval.
The grid baffle comprises a left baffle and a right baffle, a long edge of the left baffle surrounds half of the circumference of the left foot placing part, and a long edge of the right baffle surrounds half of the circumference of the right foot placing part.
The other long side of the left baffle plate comprises a first left straight side, a left arc side and a second left straight side, and the first left straight side and the second left straight side are coaxial; the other long side of the right left baffle plate comprises a first right straight side, a right arc side and a second right straight side, and the first right straight side and the second right straight side are coaxial; when the splash-proof toilet is in a first working state, the first left straight edge is in direct contact with the first right straight edge, the left arc edge and the right arc edge are adjacently and oppositely arranged to form the oval through hole, and the second left straight edge is in direct contact with the second right straight edge; when the splash-proof toilet is in a second working state, the first left straight edge and the first right straight edge are spaced by a preset distance, the left arc edge and the right arc edge are oppositely arranged at a distance, and the second left straight edge and the second right straight edge are spaced by the preset distance.
The preset distance is twice the length of a short side of the left baffle.
The lengths of the two short sides of the left baffle plate are the same as the lengths of the two short sides of the right baffle plate.
The first working state refers to that the barrier controller judges that no user needs to release excrement and the user releases the excrement; the second working state refers to that the user judges that excrement is about to be released and excrement is being released by the grid baffle controller.
The left foot placing part, the right foot placing part, the left baffle plate and the right baffle plate are respectively provided with a piezoelectric material layer, the piezoelectric material layers are used for directly converting pressure into electric energy, and the shape and the area of each piezoelectric material layer are respectively the same as those of the left foot placing part, the right foot placing part, the left baffle plate and the right baffle plate.
The left foot placing part and the right foot placing part are respectively provided with a preparation detection circuit, and the preparation detection circuit comprises a pressure sensor, a capacitor, a lithium battery, a microcontroller and a communicator; the pressure sensor is used for detecting the pressure born by the mounting part and transmitting the pressure detection result to the microcontroller; the capacitor is electrically connected with the piezoelectric material layer on the mounting part for storing the electric energy; the lithium battery is electrically connected with the capacitor and used for drawing electric energy from the capacitor based on the control of the microcontroller; the lithium battery is electrically connected with the pressure sensor, the microcontroller and the communicator so as to provide working power for the pressure sensor, the microcontroller and the communicator; the microcontroller is in communication connection with the capacitor, the lithium battery and the communicator and is used for detecting the electric quantity of the capacitor and the lithium battery and realizing control and outputting a preparation instruction to the communicator based on the electric quantity; the communicator transmits the preparation instruction to the outside in a wireless mode.
Microcontroller real-time detection the electric quantity of lithium cell, work as when the electric quantity of lithium cell reaches and predetermines when the lower limit microcontroller control the electric capacity discharges and then gives thereby the lithium cell charges makes thereby the electric quantity of lithium cell rises fast back to on the predetermined upper limit.
The process of obtaining the preparation instruction is as follows:
(1) the pressure sensor detects the pressure born by the mounting part in real time and transmits the pressure detection result to the microcontroller in real time;
(2) the microcontroller judges whether the pressure detection result is larger than a preset pressure value or not, if not, the step (1) is returned, and if so, the step (3) is executed;
(3) the microcontroller detects the electric quantity of the capacitor;
(4) the microcontroller judges whether the electric quantity of the capacitor changes in a step-like rising manner within a preset time range and the variation is larger than a preset value, if so, the step (5) is executed, and if not, the step (3) is returned;
(5) the microcontroller generates a preparation instruction and outputs it to the communicator.
Setting the preset pressure value can avoid mistakenly recognizing other articles placed on the placement portion as a user.
The grid baffle controller comprises power supply equipment, a wireless communicator, a controller, an ultrasonic ranging device and a motor system.
The ultrasonic ranging device is arranged above the axis of the oval through hole by a certain distance.
The power supply device is electrically connected with the piezoelectric material layer on the baffle plate and used for storing the electric energy; the power supply equipment is electrically connected with the wireless communicator, the controller, the ultrasonic ranging device and the motor system so as to provide working power for the wireless communicator, the controller, the ultrasonic ranging device and the motor system.
The working process of the grid baffle controller is as follows:
(1) the wireless communicator receives the preparation instruction and transmits the preparation instruction to the controller;
(2) the controller judges the number of the preparation instructions, controls the ultrasonic ranging device to start ranging when the number is two, and returns to the step (1) if the number is not two;
(3) the ultrasonic ranging device measures the distance between the ultrasonic ranging device and an obstacle in real time and transmits the distance to the controller;
(4) the controller judges whether the distance is smaller than a preset first distance or not, if not, the step returns to the step (3), and if so, the ultrasonic ranging device is controlled to stop ranging, and meanwhile, the motor system starts to work;
(5) the motor system is operated to simultaneously drive the left baffle and the right baffle to move downwards in the vertical direction for presetting a first numerical value, then drive the left baffle to move leftwards in the horizontal direction for presetting a second numerical value, and simultaneously drive the right baffle to move rightwards in the horizontal direction for presetting the second numerical value;
(6) the controller controls the motor system to stop running, enables the ultrasonic distance measuring device to restart measuring the distance in real time, and transmits the distance to the controller;
(7) the controller judges whether the distance is larger than a preset second distance or not, if not, the operation returns to the step (6), and if yes, the ultrasonic distance measuring device is controlled to stop distance measurement again and the motor system starts to work again;
(8) the motor system is operated to drive the left baffle plate to move rightwards in the horizontal direction by the preset second value, simultaneously drive the right baffle plate to move leftwards in the horizontal direction by the preset second value, and then simultaneously drive the left baffle plate and the right baffle plate to move upwards in the vertical direction by the preset first value;
(9) the controller controls the motor system to stop operating again.
Example three.
The splash-proof toilet is characterized by comprising a pedal part, a pedal part supporting piece, a grid baffle controller and a squatting pan; the pedal part is used for placing the feet of a user; one end of the pedal part supporting piece is connected with the pedal part, and the other end of the pedal part supporting piece is connected with the supporting plane; the lattice baffle is close to the pedal part, and an oval through hole is formed in the center of the lattice baffle; the grid baffle plate controller is arranged near the grid baffle plate and used for controlling the movement of the grid baffle plate in the vertical direction and the horizontal direction; the squatting pan is arranged under the grid baffle plate, and the projection area of the squatting pan in the horizontal direction is the same as that of the grid baffle plate in the horizontal direction.
The surface of the pedal part is provided with patterns or warning patterns so that a user can obviously distinguish the pedal part and the grid baffle.
The squatting pan is made of ceramic materials.
Pedal portion includes left foot arrangement portion, right foot arrangement portion, pedal portion support piece includes left foot support piece, right foot support piece, left foot support piece, right foot support piece be used for respectively with left foot arrangement portion, right foot arrangement portion non-detachable fix are in on the supporting plane.
The left foot placing part and the right foot placing part are both rectangular.
The check baffle includes left baffle, right baffle, a long limit of left baffle encircles the three limit of left foot arrangement portion, a long limit of right baffle encircles the three limit of right foot arrangement portion.
The other long side of the left baffle plate comprises a first left straight side, a left arc side and a second left straight side, and the first left straight side and the second left straight side are coaxial; the other long side of the right left baffle plate comprises a first right straight side, a right arc side and a second right straight side, and the first right straight side and the second right straight side are coaxial; when the splash-proof toilet is in a first working state, the first left straight edge is in direct contact with the first right straight edge, the left arc edge and the right arc edge are adjacently and oppositely arranged to form the oval through hole, and the second left straight edge is in direct contact with the second right straight edge; when the splash-proof toilet is in a second working state, the first left straight edge and the first right straight edge are spaced by a preset distance, the left arc edge and the right arc edge are oppositely arranged at a distance, and the second left straight edge and the second right straight edge are spaced by the preset distance.
The preset distance is twice the length of a short side of the left baffle.
The lengths of the two short sides of the left baffle plate are the same as the lengths of the two short sides of the right baffle plate.
The first working state refers to that the barrier controller judges that no user needs to release excrement and the user releases the excrement; the second working state refers to that the user judges that excrement is about to be released and excrement is being released by the grid baffle controller.
The left foot placing part, the right foot placing part, the left baffle plate and the right baffle plate are respectively provided with a piezoelectric material layer, the piezoelectric material layers are used for directly converting pressure into electric energy, and the shape and the area of each piezoelectric material layer are respectively the same as those of the left foot placing part, the right foot placing part, the left baffle plate and the right baffle plate.
The left foot placing part and the right foot placing part are respectively provided with a preparation detection circuit, and the preparation detection circuit comprises a pressure sensor, a capacitor, a lithium battery, a microcontroller and a communicator; the pressure sensor is used for detecting the pressure born by the mounting part and transmitting the pressure detection result to the microcontroller; the capacitor is electrically connected with the piezoelectric material layer on the mounting part for storing the electric energy; the lithium battery is electrically connected with the capacitor and used for drawing electric energy from the capacitor based on the control of the microcontroller; the lithium battery is electrically connected with the pressure sensor, the microcontroller and the communicator so as to provide working power for the pressure sensor, the microcontroller and the communicator; the microcontroller is in communication connection with the capacitor, the lithium battery and the communicator and is used for detecting the electric quantity of the capacitor and the lithium battery and realizing control and outputting a preparation instruction to the communicator based on the electric quantity; the communicator transmits the preparation instruction to the outside in a wireless mode.
Microcontroller real-time detection the electric quantity of lithium cell, work as when the electric quantity of lithium cell reaches and predetermines when the lower limit microcontroller control the electric capacity discharges and then gives thereby the lithium cell charges makes thereby the electric quantity of lithium cell rises fast back to on the predetermined upper limit.
The process of obtaining the preparation instruction is as follows:
(1) the pressure sensor detects the pressure born by the mounting part in real time and transmits the pressure detection result to the microcontroller in real time;
(2) the microcontroller judges whether the pressure detection result is larger than a preset pressure value or not, if not, the step (1) is returned, and if so, the step (3) is executed;
(3) the microcontroller detects the electric quantity of the capacitor;
(4) the microcontroller judges whether the electric quantity of the capacitor changes in a step-like rising manner within a preset time range and the variation is larger than a preset value, if so, the step (5) is executed, and if not, the step (3) is returned;
(5) the microcontroller generates a preparation instruction and outputs it to the communicator.
Setting the preset pressure value can avoid mistakenly recognizing other articles placed on the placement portion as a user.
The grid baffle controller comprises power supply equipment, a wireless communicator, a controller, an ultrasonic ranging device and a motor system.
The ultrasonic ranging device is arranged above the axis of the oval through hole by a certain distance.
The power supply device is electrically connected with the piezoelectric material layer on the baffle plate and used for storing the electric energy; the power supply equipment is electrically connected with the wireless communicator, the controller, the ultrasonic ranging device and the motor system so as to provide working power for the wireless communicator, the controller, the ultrasonic ranging device and the motor system.
The working process of the grid baffle controller is as follows:
(1) the wireless communicator receives the preparation instruction and transmits the preparation instruction to the controller;
(2) the controller judges the number of the preparation instructions, controls the ultrasonic ranging device to start ranging when the number is two, and returns to the step (1) if the number is not two;
(3) the ultrasonic ranging device measures the distance between the ultrasonic ranging device and an obstacle in real time and transmits the distance to the controller;
(4) the controller judges whether the distance is smaller than a preset first distance or not, if not, the step returns to the step (3), and if so, the ultrasonic ranging device is controlled to stop ranging, and meanwhile, the motor system starts to work;
(5) the motor system is operated to simultaneously drive the left baffle and the right baffle to move downwards in the vertical direction for presetting a first numerical value, then drive the left baffle to move leftwards in the horizontal direction for presetting a second numerical value, and simultaneously drive the right baffle to move rightwards in the horizontal direction for presetting the second numerical value;
(6) the controller controls the motor system to stop running, enables the ultrasonic distance measuring device to restart measuring the distance in real time, and transmits the distance to the controller;
(7) the controller judges whether the distance is larger than a preset second distance or not, if not, the operation returns to the step (6), and if yes, the ultrasonic distance measuring device is controlled to stop distance measurement again and the motor system starts to work again;
(8) the motor system is operated to drive the left baffle plate to move rightwards in the horizontal direction by the preset second value, simultaneously drive the right baffle plate to move leftwards in the horizontal direction by the preset second value, and then simultaneously drive the left baffle plate and the right baffle plate to move upwards in the vertical direction by the preset first value;
(9) the controller controls the motor system to stop operating again.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. It is therefore intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that it is the following claims, including all equivalents, that are intended to define the spirit and scope of this invention. The above examples are to be construed as merely illustrative and not limitative of the remainder of the disclosure. After reading the description of the invention, the skilled person can make various changes or modifications to the invention, and these equivalent changes and modifications also fall into the scope of the invention defined by the claims.
Claims (1)
1. An anti-splash toilet comprises a pedal part, a pedal part supporting piece, a grid baffle controller and a squatting pan; the pedal part is used for placing the feet of a user; one end of the pedal part supporting piece is connected with the pedal part, and the other end of the pedal part supporting piece is connected with the supporting plane; the lattice baffle is close to the pedal part, and an oval through hole is formed in the center of the lattice baffle; the grid baffle plate controller is arranged near the grid baffle plate and used for controlling the movement of the grid baffle plate in the vertical direction and the horizontal direction; the squatting pan is arranged right below the grid baffle and the projection area of the squatting pan in the horizontal direction is the same as that of the grid baffle;
characterized in that the color of the surface of the pedal part is different from the color of the surface of the grid baffle plate; the pedal part comprises a left foot placing part and a right foot placing part, the pedal part supporting piece comprises a left foot supporting piece and a right foot supporting piece, and the left foot supporting piece and the right foot supporting piece are respectively used for fixing the left foot placing part and the right foot placing part on the supporting plane in a non-detachable mode; the left foot placing part and the right foot placing part are both elliptical; the grid baffle comprises a left grid baffle and a right grid baffle, one long edge of the left grid baffle surrounds half of the circumference of the left foot placing part, and one long edge of the right grid baffle surrounds half of the circumference of the right foot placing part; the other long side of the left baffle plate comprises a first left straight side, a left arc side and a second left straight side, and the first left straight side and the second left straight side are coaxial; the other long side of the right left baffle plate comprises a first right straight side, a right arc side and a second right straight side, and the first right straight side and the second right straight side are coaxial; when the splash-proof toilet is in a first working state, the first left straight edge is in direct contact with the first right straight edge, the left arc edge and the right arc edge are adjacently and oppositely arranged to form the oval through hole, and the second left straight edge is in direct contact with the second right straight edge; when the splash-proof toilet is in a second working state, the first left straight edge and the first right straight edge are spaced apart by a preset distance, the left arc edge and the right arc edge are oppositely arranged at a distance, and the second left straight edge and the second right straight edge are spaced apart by the preset distance; the preset distance is twice of the length of a short side of the left grid baffle; the lengths of the two short sides of the left grid baffle plate are the same as the lengths of the two short sides of the right grid baffle plate;
wherein, the first working state refers to that the barrier controller judges that no user needs to release excrement and the user releases excrement; the second working state is that the barrier controller judges that the user is about to release excrement and releases excrement; piezoelectric material layers are respectively arranged on the left foot placing part, the right foot placing part, the left baffle plate and the right grid baffle plate, the piezoelectric material layers are used for directly converting pressure into electric energy, and the shape and the area of each piezoelectric material layer are respectively the same as those of the left foot placing part, the right foot placing part, the left baffle plate and the right grid baffle plate; the left foot placing part and the right foot placing part are respectively provided with a preparation detection circuit, and the preparation detection circuit comprises a pressure sensor, a capacitor, a lithium battery, a microcontroller and a communicator; the pressure sensor is used for detecting the pressure born by the mounting part and transmitting the pressure detection result to the microcontroller; the capacitor is electrically connected with the piezoelectric material layer on the mounting part for storing the electric energy; the lithium battery is electrically connected with the capacitor and used for drawing electric energy from the capacitor based on the control of the microcontroller; the lithium battery is electrically connected with the pressure sensor, the microcontroller and the communicator so as to provide working power for the pressure sensor, the microcontroller and the communicator; the microcontroller is in communication connection with the capacitor, the lithium battery and the communicator and is used for detecting the electric quantity of the capacitor and the lithium battery and realizing control and outputting a preparation instruction to the communicator based on the electric quantity; the communicator transmits the preparation instruction to the outside in a wireless mode; the microcontroller detects the electric quantity of the lithium battery in real time, and when the electric quantity of the lithium battery reaches a preset lower limit, the microcontroller controls the capacitor to discharge so as to charge the lithium battery, so that the electric quantity of the lithium battery rapidly rises above the preset upper limit; the process of obtaining the preparation instruction is as follows:
(1) the pressure sensor detects the pressure born by the mounting part in real time and transmits the pressure detection result to the microcontroller in real time;
(2) the microcontroller judges whether the pressure detection result is larger than a preset pressure value or not, if not, the step (1) is returned, and if so, the step (3) is executed;
(3) the microcontroller detects the electric quantity of the capacitor;
(4) the microcontroller judges whether the electric quantity of the capacitor changes in a step-like rising manner within a preset time range and the variation is larger than a preset value, if so, the step (5) is executed, and if not, the step (3) is returned;
(5) the microcontroller generates a preparation instruction and outputs the preparation instruction to the communicator;
the grid baffle controller comprises power supply equipment, a wireless communicator, a controller, an ultrasonic ranging device and a motor system; the ultrasonic distance measuring device is arranged above the axis of the oval through hole for a certain distance; the power supply device is electrically connected with the piezoelectric material layer on the grid baffle for storing the electric energy; the power supply equipment is electrically connected with the wireless communicator, the controller, the ultrasonic ranging device and the motor system so as to provide working power for the wireless communicator, the controller, the ultrasonic ranging device and the motor system;
the working process of the grid baffle controller is as follows:
(1) the wireless communicator receives the preparation instruction and transmits the preparation instruction to the controller;
(2) the controller judges the number of the preparation instructions, controls the ultrasonic ranging device to start ranging when the number is two, and returns to the step (1) if the number is not two;
(3) the ultrasonic ranging device measures the distance between the ultrasonic ranging device and an obstacle in real time and transmits the distance to the controller;
(4) the controller judges whether the distance is smaller than a preset first distance or not, if not, the step returns to the step (3), and if so, the ultrasonic ranging device is controlled to stop ranging, and meanwhile, the motor system starts to work;
(5) the motor system is operated to drive the left grid baffle and the right grid baffle to move downwards in the vertical direction for presetting a first numerical value, then drive the left grid baffle to move leftwards in the horizontal direction for presetting a second numerical value, and simultaneously drive the right grid baffle to move rightwards in the horizontal direction for presetting the second numerical value;
(6) the controller controls the motor system to stop running, enables the ultrasonic distance measuring device to restart measuring the distance in real time, and transmits the distance to the controller;
(7) the controller judges whether the distance is larger than a preset second distance or not, if not, the operation returns to the step (6), and if yes, the ultrasonic distance measuring device is controlled to stop distance measurement again and the motor system starts to work again;
(8) the motor system is operated to drive the left grid baffle plate to move rightwards in the horizontal direction by the preset second numerical value, simultaneously drive the right grid baffle plate to move leftwards in the horizontal direction by the preset second numerical value, and then simultaneously drive the left grid baffle plate and the right grid baffle plate to move upwards in the vertical direction by the preset first numerical value;
(9) the controller controls the motor system to stop operating again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810353357.6A CN108517939B (en) | 2018-04-19 | 2018-04-19 | Splash-proof toilet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810353357.6A CN108517939B (en) | 2018-04-19 | 2018-04-19 | Splash-proof toilet |
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| Publication Number | Publication Date |
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| CN108517939A CN108517939A (en) | 2018-09-11 |
| CN108517939B true CN108517939B (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003074799A1 (en) * | 2002-03-06 | 2003-09-12 | Medlogic Ltd | Squatting toilet equipped with folded urinal pan. |
| CN103114633A (en) * | 2013-01-16 | 2013-05-22 | 江南大学 | Electric squatting toilet |
| CN203243250U (en) * | 2013-05-23 | 2013-10-16 | 杨振 | Piezoelectric power generation device used in public toilet |
| CN203334389U (en) * | 2013-04-19 | 2013-12-11 | 王林 | Automatic flushing type toilet bowl |
| CN203802373U (en) * | 2014-03-31 | 2014-09-03 | 孙燕群 | Luminous closestool |
| CN206189541U (en) * | 2016-11-05 | 2017-05-24 | 王佩玲 | Green mobile toilet |
| CN206815476U (en) * | 2017-06-05 | 2017-12-29 | 燕山大学 | A kind of Novel squat closet design |
-
2018
- 2018-04-19 CN CN201810353357.6A patent/CN108517939B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003074799A1 (en) * | 2002-03-06 | 2003-09-12 | Medlogic Ltd | Squatting toilet equipped with folded urinal pan. |
| CN103114633A (en) * | 2013-01-16 | 2013-05-22 | 江南大学 | Electric squatting toilet |
| CN203334389U (en) * | 2013-04-19 | 2013-12-11 | 王林 | Automatic flushing type toilet bowl |
| CN203243250U (en) * | 2013-05-23 | 2013-10-16 | 杨振 | Piezoelectric power generation device used in public toilet |
| CN203802373U (en) * | 2014-03-31 | 2014-09-03 | 孙燕群 | Luminous closestool |
| CN206189541U (en) * | 2016-11-05 | 2017-05-24 | 王佩玲 | Green mobile toilet |
| CN206815476U (en) * | 2017-06-05 | 2017-12-29 | 燕山大学 | A kind of Novel squat closet design |
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|---|---|
| CN108517939A (en) | 2018-09-11 |
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Effective date of registration: 20230602 Address after: No. 003, Yingmou West Street, Laiwu, Jinan, Shandong 250000 Patentee after: ECOLOGYCLEAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 322200 No.71, menmen village, Yantou Town, Pujiang County, Jinhua City, Zhejiang Province Patentee before: Fang Bilan |
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