CN218389218U - Automatic remove intelligent cat litter basin of flavor disinfection based on pressure sensor - Google Patents
Automatic remove intelligent cat litter basin of flavor disinfection based on pressure sensor Download PDFInfo
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- CN218389218U CN218389218U CN202222693106.7U CN202222693106U CN218389218U CN 218389218 U CN218389218 U CN 218389218U CN 202222693106 U CN202222693106 U CN 202222693106U CN 218389218 U CN218389218 U CN 218389218U
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Abstract
The utility model discloses an automatic remove flavor disinfection intelligence cat litter basin based on pressure sensor specifically includes: the cat litter box comprises a base plate, wherein a drawer for assembling cat litter is arranged in the base plate, and a sliding groove is formed in the lower surface of the drawer; sand basin main part, sand basin main part sets up the chassis top, be provided with the life detection instrument that is used for surveying the pet in the sand basin main part, it is provided with the carbon film pressure sensor who is used for gathering pressure signal to leak sand corridor surface, be provided with in the sand basin main part and dismantle the removal flavor degassing unit of connection, with removal flavor degassing unit is connected with a relay. Under the cooperation of carbon film pressure sensor, life detection instrument and relay, change the mode of the disinfection odor removal equipment device of multiple dismantlement replacement intelligently, carry out ozone odor removal, ultraviolet disinfection, take a breath to the environment in the cat litter basin.
Description
Technical Field
The utility model relates to a cat litter basin technical field especially relates to an automatic remove intelligent cat litter basin of flavor disinfection based on pressure sensor.
Background
At present, more people than before need to breed cat, and when a cat is 1-2 months old, the cat litter box needs to be used, so the cat litter box as one of the newly-needed products for breeding cat has a large share in the cat product market. The cat litter is a pet cat which is mainly raised by a feeder and is used for burying objects such as excrement and urine, has good water absorption and can be generally used together with a cat litter basin. Lay the cat litter to the cat litter basin in, just can provide a little independent, convenient space like the lavatory for the pet cat.
The cat litter basin in the prior art and the market is divided into a common cat litter basin and an intelligent cat litter basin. The common cat litter basin is divided into an open type, a semi-closed type and a fully-closed type container for containing cat litter according to the structure of the cat litter basin, has no design of deodorization, disinfection and the like, and is only used for cats going to toilets. And the inlet of the totally enclosed cat litter box is usually open without a sealing device, which causes the pungent smell in the cat litter box to diffuse out and affect the indoor air. If the excrement in the cat litter basin is not cleaned for a long time, pungent smell not only influences indoor air, but also can make clean cats unwilling to excrete in the cat litter basin, so that the cats excrete in other indoor places in a mess, and the function of the cat litter basin is lost. The intelligent cat litter basin is divided into a semi-automatic form and a full-automatic form. But no cat litter basin in any form in the market takes the effects of removing odor by ozone, disinfecting by ultraviolet light and exchanging air on the cat litter basin under the control of mutual cooperation of the pressure sensor and the life detector, so as to disinfect and purify the environment in the cat litter basin.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
In view of above-mentioned prior art's is not enough, the utility model aims at providing an automatic remove flavor disinfection intelligence cat litter basin based on pressure sensor aims at solving among the prior art cat litter basin and all does not take under the control of mutually supporting of pressure sensor and life detection instrument, removes flavor, ultraviolet disinfection, takes a breath and acts on cat litter basin simultaneously with ozone, disinfects, the problem of purification to the environment in the cat litter basin, the utility model discloses cat litter basin under the cooperation of carbon film pressure sensor, life detection instrument and relay, changes the mode of operation of the multiple disinfection flavor removal equipment device that can dismantle the replacement intelligently, removes flavor, ultraviolet disinfection, takes a breath to the environment in the cat litter basin.
The technical scheme of the utility model as follows:
the utility model provides an automatic remove flavor disinfection intelligence cat litter basin based on pressure sensor, wherein includes:
the cat litter box comprises a chassis, wherein a drawer for assembling cat litter is arranged in the chassis, a sliding groove is formed in the lower surface of the drawer, and the drawer can be arranged in a pulling manner relative to the chassis;
the sand basin comprises a sand basin body, wherein the sand basin body is arranged above the chassis, an access door is arranged on the side edge of the sand basin body, a sand leakage corridor connected with the access door is arranged in the sand basin body, holes are arranged on the sand leakage corridor, a carbon film pressure sensor used for collecting pressure signals is arranged on the surface of the sand leakage corridor, a life detector used for detecting pets is arranged in the sand basin body, a deodorizing and disinfecting device which is detachably connected is arranged on the sand basin body, and a relay is connected with the deodorizing and disinfecting device; the carbon film pressure sensor and the life detector are respectively connected to a circuit board provided with a single chip microcomputer, and the circuit board is connected with the odor removal and disinfection device through the relay;
and a slope structure is arranged on the drawer corresponding to the superposed position of the sand leakage corridor.
The automatic odor-removing and disinfecting intelligent cat litter box based on the pressure sensor is characterized in that a carbon film of the carbon film pressure sensor generates a carbon nano film on a substrate by microwave sputtering and direct-current magnetron sputtering target sputtering by taking microwave plasma as an irradiation electron source by utilizing a microwave plasma magnetron sputtering technology; control vacuum cavityMedium electron density, substrate bias voltage of + 0-80V, and ultrahigh current density of 100mA/cm 2 Ultra high electron flux of 1.25X 10 21 mm -2 ·s -1 (ii) a Inducing a large amount of edge-state-rich graphene nano-crystals to grow by ultrahigh electron flux to form a high-density graphene nano-crystal structure film, wherein the average thickness of the carbon film is more than 10nm, the carbon nano-film is extremely smooth, and the roughness is less than 2nm;
the carbon film pressure sensor is used for collecting pressure signals borne by the surface of the sand leakage corridor in real time, and the life detector is used for detecting life signals of pets in the sand basin main body;
the single chip microcomputer arranged on the circuit board is used for acquiring pressure signals borne by the surface of the sand leakage corridor in real time according to the carbon film pressure sensor and generating corresponding turn-off signals or turn-on signals according to pet life signals in the sand basin body detected by the life detector, and the relay correspondingly switches the deodorizing and disinfecting device to be turned off or to be started to deodorize and disinfect according to the turn-off signals or the turn-on signals.
The intelligent cat litter box capable of automatically deodorizing and disinfecting based on the pressure sensor is characterized in that the deodorizing and disinfecting device comprises an ozone deodorizing device, an ultraviolet disinfecting device and an air interchanger; the ozone deodorizing device, the ultraviolet disinfection device and the air interchanger are detachably arranged at the top of the sand basin main body respectively.
Automatic remove flavor disinfection intelligence cat litter basin based on pressure sensor, wherein, litter basin main part top is equipped with the installation through-hole, ozone odour removal device, ultraviolet disinfection device and breather can dismantle the setting respectively and be in on the installation through-hole at litter basin main part top.
The intelligent cat litter box capable of automatically removing odor and disinfecting based on the pressure sensor is characterized in that a circle of convex edge is arranged at the lower part in the mounting through hole, and a circle of concave edge is arranged at the outer side of the upper end of the mounting through hole; correspondingly, one end of the deodorizing and disinfecting device is provided with a boss matched with the convex edge in installation, and the other end of the deodorizing and disinfecting device is provided with a shell cover cap matched with the concave edge.
The intelligent cat litter box capable of automatically removing odor and disinfecting based on the pressure sensor is characterized in that a circle of clamping protrusions with notches are arranged at the lower end of the litter box body, and correspondingly, a circle of clamping grooves with protrusions are arranged at the upper end of the chassis; through the card protruding with the cooperation of draw-in groove, the sand basin main part block is installed on the chassis to the connection can be dismantled in the realization.
The intelligent cat litter box capable of automatically removing smell and disinfecting based on the pressure sensor is characterized in that the litter box body is a mushroom-shaped litter box body, and the litter leakage corridor is an annular litter leakage corridor;
the sand basin is characterized in that the sand basin body is a cylindrical sand basin body, correspondingly, the chassis is a cylindrical chassis, the drawer is a circular drawer, and a handle part is arranged on the outer side of the circular drawer.
The automatic intelligent cat litter basin of disinfecting that removes flavor based on pressure sensor, wherein, leak the sand corridor and include:
the corridor plane part is connected with the access door, and the holes are arranged on the corridor plane part;
one end of the connecting rod is connected with the corridor plane part, and the other end of the connecting rod is connected with the corridor connecting column at the top of the sand basin main body.
Automatic remove flavor disinfection intelligence cat litter basin based on pressure sensor, wherein, still include:
the signal amplification module is connected with the carbon film pressure sensor and is used for amplifying the pressure signal received by the surface of the sand leakage corridor collected by the carbon film pressure sensor in real time;
the analog-to-digital conversion module is connected with the signal amplification module and is used for performing analog-to-digital conversion on the pressure signal amplified by the signal amplification module and converting the pressure signal into a digital pressure signal;
the single chip microcomputer is respectively connected with the analog-to-digital conversion module and the life detection instrument;
the first triode driving module is connected with the singlechip, and the first relay is connected with the first triode driving module and is connected with a ventilation fan of the ventilation device;
the second triode driving module is connected with the singlechip, and the second relay is connected with the second triode driving module and is connected with the ultraviolet disinfection device;
the third relay is connected with the third triode driving module, and the third relay is connected with the ozone odor removal device.
Automatic remove intelligent cat litter basin of flavor disinfection based on pressure sensor, its characterized in that, the singlechip can be the singlechip that the model is STM 32.
Compared with the prior art, the embodiment of the utility model provides a have following advantage:
according to the automatic odor removal and disinfection intelligent cat litter box based on the pressure sensor, the cat litter on the cat feet can be prevented from being taken out of the cat litter box through the litter leaking corridor which is arranged in the cat litter box main body and connected with the access door; through setting up carbon film pressure sensor, life detection instrument, relay, change the mode of operation of the disinfection odor removal equipment device of multiple dismantlement replacement intelligently, carry out ozone odor removal, ultraviolet disinfection, take a breath to the environment in the cat litter basin. The problem of among the prior art cat litter basin all not take under pressure sensor and life detection instrument's the control of mutually supporting, remove flavor, ultraviolet disinfection, take a breath with ozone and act on cat litter basin simultaneously, disinfect, purify the environment in the cat litter basin is solved. Simultaneously, the drawer has the slope structure with the coincidence part in hourglass sand annular corridor, can effectual recovery leak the sand and improve the effective degree of depth of cat litter, improves the cat litter utilization ratio.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Figure 1 is the utility model discloses in the spatial structure schematic diagram of the automatic intelligent cat litter basin of removing flavor disinfection based on pressure sensor.
Figure 2 is the utility model discloses in the spatial structure explosion sketch map of automatic smell removal disinfection intelligent cat litter basin based on pressure sensor.
Figure 3 is the utility model discloses in the embodiment the automatic litter bowl main part inner structure detailed schematic diagram that removes flavor disinfection intelligence cat litter basin of removing of pressure sensor.
Figure 4 is the utility model discloses in the chassis structure sketch map of automatic flavor disinfection intelligence cat litter basin that removes of embodiment based on pressure sensor.
Figure 5 is the utility model discloses in the embodiment automatic sand table main part and the chassis connection structure sketch map of removing flavor disinfection intelligent cat litter basin based on pressure sensor.
Figure 6 is the utility model discloses in the system control block diagram of automatic remove flavor disinfection intelligent cat litter basin based on pressure sensor.
Figure 7 is the utility model discloses in embodiment's automatic control method flow schematic diagram that removes flavor disinfection intelligent cat litter basin of removing based on pressure sensor.
Figure 8 is the utility model discloses in the theory of operation flow schematic diagram of the intelligent cat litter basin of removing flavor disinfection of automation based on pressure sensor.
Wherein each part is marked as follows:
1. the device comprises a shell cover cap, 2 parts of a smell removing and disinfecting device, 3 parts of a sand tray main body, 4 parts of a base plate, 5 parts of a drawer, 6 parts of a sand leaking corridor, 7 parts of a relay, 8 parts of a circuit board, 9 parts of a life detector, 10 parts of an installation through hole, 11 parts of an access door, 12 parts of a corridor plane part, 13 parts of a sliding groove, 14 parts of a corridor connecting column, 15 parts of a slope structure, 21 parts of a boss, 31 parts of a notch clamping protrusion, 41 parts of a protrusion clamping groove, 121 parts of a handle, 61 parts of a hole, 62 parts of a carbon film pressure sensor, 101 parts of a convex edge, 102 parts of a concave edge, 100 parts of a signal amplifying module, 200 parts of an analog-to-digital conversion module, 300 parts of a single chip microcomputer, 400 parts of a first triode driving module, 500 parts of a second triode driving module, 600 parts of a third triode driving module, 71 parts of a first relay, 72 parts of a second relay, and 73 parts of a third relay.
Detailed Description
In order to make the technical solution of the present invention better understood, the following figures in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3 and 4, in an embodiment of the application, the utility model discloses an automatic intelligent cat litter basin of removing flavor disinfection based on pressure sensor is disclosed, wherein, the automatic intelligent cat litter basin of removing flavor disinfection based on pressure sensor includes: the cat litter box comprises a chassis 4 and a litter box body 3, wherein a drawer 5 for assembling cat litter is arranged in the chassis 4, a sliding groove 13 is formed in the lower surface of the drawer 5, and the drawer 5 can be drawn and pulled relative to the chassis 4; the litter box main body 3 is arranged above the chassis 4, an access door 11 is arranged on the side edge of the litter box main body 3, a litter leakage corridor 6 connected with the access door 11 is arranged in the litter box main body 3, and holes 61 are arranged in the litter leakage corridor 6, so that cat pets can be effectively prevented from bringing out litter; the surface of the sand leakage corridor 6 is provided with a carbon film pressure sensor 62 for collecting pressure signals, so that whether a cat enters through the entrance and exit door 11 or not can be detected, and if yes, the pressure signals can be detected.
A life detector 9 for detecting pets is arranged in the sand basin main body 3; the sand basin body 3 is provided with a deodorizing and disinfecting device 2 which is detachably connected, and a relay 7 is connected with the deodorizing and disinfecting device 2; the carbon film pressure sensor 62 and the life detector 9 are respectively connected to a circuit board 8 provided with a single chip microcomputer, and the circuit board 8 is connected with the odor removal and disinfection device 2 through the relay 7; and a slope structure 15 is arranged on the drawer 5 corresponding to the overlapped position of the sand leaking corridor 6.
The utility model discloses automatic remove flavor disinfection intelligence cat litter basin based on pressure sensor, at the during operation, carbon film pressure sensor 62 can carry out real-time detection, and the hourglass sand corridor 6 that gets into the cat litter basin when the pet cat, carbon film pressure sensor 62 can gather a pressure signal, and simultaneously, the life detection instrument can detect as second way insurance, if detect life inside the cat litter basin, then can control relay 7, and then control stops remove flavor degassing unit 2's the disinfection work of disinfecting until the pet cat leaves the cat litter basin.
When the pet cat leaves through the corridor in following the cat litter basin, carbon film pressure sensor 62 can detect pressure once more, simultaneously, can end current operating condition to carry out real-time detection again. When no pet cat enters the cat litter box, the carbon film pressure sensor 62 can not detect the pressure, and meanwhile, the life detector 9 also detects that no life exists, the relay 7 can be controlled, and then the deodorizing and disinfecting device 2 is controlled to start the sterilization and disinfection work until the pet cat leaves the cat litter box.
Furthermore, the holes 61 are arranged on the litter leakage corridor 6 in the litter box main body 3 in the embodiment of the present invention, so that the inter-toe litter can be effectively peeled off, and the litter can be prevented from being carried out of the litter box by a pet cat; meanwhile, a carbon film pressure sensor 62 for collecting pressure signals is arranged on the surface of the sand leakage corridor 6, and a carbon film of the carbon film pressure sensor 62 generates a carbon nano film on a substrate by microwave sputtering and direct-current magnetron sputtering target sputtering by taking microwave plasma as an irradiation electron source by utilizing a microwave plasma magnetron sputtering technology; controlling the electron density in the vacuum cavity, wherein the substrate bias voltage is between + 0V and 80V, and the ultrahigh current density is 100mA/cm 2 Ultra high electron flux of 1.25X 10 21 mm -2 ·s -1 (ii) a Inducing a large amount of edge-state-rich graphene nano-crystals to grow by virtue of ultrahigh electron flux, and forming a high-density graphene nano-crystal structure film, wherein the average thickness of the carbon film is more than 10nm, the carbon nano-film is extremely smooth, and the roughness is less than 2nm; the high-density graphene nano-crystal has rich edge states and active edge electrons, and can be used as a good electron transmission channel to further form a good conductive path.
The carbon film pressure sensor 62 is used for collecting pressure signals borne by the surface of the sand leakage corridor 6 in real time, and the life detector 9 is used for detecting pet life signals in the sand basin body;
the singlechip that sets up on circuit board 8 is used for according to the pressure signal that leaks sand corridor 6 surface and receive is gathered in real time to carbon film pressure sensor 62, and what life detection instrument 9 surveyed pet vital signal in the sand basin main part 3 produces corresponding turn-off signal or turn-on signal, relay 7 is according to turn-off signal or turn-on signal correspond the switching odor removal degassing unit 2 closes or starts odor removal disinfection mode.
In some embodiments, the odor removal and disinfection device 2 of the present invention comprises an ozone odor removal device, an ultraviolet disinfection device and an air exchange device; ozone odour removal device, ultraviolet disinfection device and breather can dismantle respectively to set up on the installation through-hole 10 at 3 tops of sand basin main part.
Furthermore, the concentration of the ozone generated by the ozone deodorizing device is 0.08-0.12 mg/W.min, and the metal oxide generated in the whole ozone disinfection process is non-toxic and odorless, can be quickly dissolved into oxygen, and is not easy to cause secondary pollution. The ozone disinfection is good in compatibility, thorough in disinfection, and strong in functions of removing peculiar smells such as mildew, fishy smell and odor, and can be used for deodorizing the interior of the cat litter box, purifying the air in the cat litter box and preventing the pollution to the surrounding environment;
the power of the ultraviolet disinfection device during working is 38-42W, the ultraviolet disinfection and sterilization effect is fast, the effect is good, no odor is generated, no noise is generated, the interior of the cat litter box can be disinfected, and a safe living environment for pet cats is ensured;
the ventilating device can be understood as a ventilating fan, the power of the ventilating fan during working is 5-10W, the ventilating fan mainly comprises two steering units, the fan blades can be rotated to promote the discharge of visceral air of the cat litter box and suck fresh air from the outside of the cat litter box, the air circulation inside the cat litter box can be promoted, the inside of the cat litter box is enabled to have a fresh air state, and the situation that the inside of the cat litter box is stuffy and the like cannot occur.
Specifically, a circle of convex edge 101 is arranged at the inner lower part of the mounting through hole 10, and a circle of concave edge 102 is arranged at the outer side of the upper end of the mounting through hole 10; correspondingly, one end of the odor removal and disinfection device 2 is provided with a boss 21 which is matched with the convex edge 101 in an installing manner, the other end of the odor removal and disinfection device 2 is provided with a housing cap 1 which is matched with the concave edge 102, and the housing cap 1 is used for protecting the odor removal and disinfection device 2; when the convex edge 101 and the boss 21 are clamped, the odor removal and disinfection device 2 can be installed in the installation through hole 10; after the concave edge 102 and the housing cap 1 are clamped, the odor removal and disinfection device 2 is fully covered by the housing cap 1, so that the protection effect is achieved.
In the embodiment of the present invention, as shown in fig. 5, the lower end of the sand basin body 3 is provided with a ring of clamping protrusions 31 with notches, and correspondingly, the upper end of the chassis 4 is provided with a ring of clamping grooves 41 with protrusions; through the protruding 31 of card with the cooperation of draw-in groove 41, the block of sand basin main part 3 is installed on chassis 4 to the realization is dismantled and is connected, and the breach of protruding 31 of card with the protruding mutual block of draw-in groove 41 can guarantee directional fixed. Take the protruding 31 of breach card with take protruding draw-in groove 41 block in-process, sand basin main part 3 covers gradually and closes on the chassis 4, work as the protruding 31 joint of card arrives after on the draw-in groove 41, the upper end opening on chassis 4 with the lower extreme opening of sand basin main part 3 is directional closed completely, accomplishes the assembly.
In the embodiment of the utility model, the sand basin body 3 is a mushroom-shaped sand basin body, and has a certain ornamental value, the top of the body is provided with a mushroom-shaped outer edge, so that a owner can conveniently take and place the sand basin, correspondingly, the chassis 4 is a cylindrical chassis, the drawer 5 is a circular drawer, the outer side of the circular drawer 5 is provided with a handle part 121, the lower surface of the drawer 5 is provided with a chute 13, and the drawer is prevented from being misplaced when being pulled; simultaneously, as shown in fig. 4, the drawer 5 is internally provided with a slope structure 15 with the overlapped part of the litter leaking corridor 6, the slope structure 15 can enable cat litter leaked from the litter leaking corridor 6 to directly slide back into the drawer 5, the position below the litter leaking corridor 6 does not belong to the range of motion of the pet cat, the slope structure 15 is arranged at the position, the cat litter does not need to be spread at the position, the cat litter can be effectively saved, and the feeding cost of the pet cat is reduced.
Further, leak sand corridor 6 and leak sand corridor for the annular, leak sand corridor 6 includes: a corridor plane part 12 connected with the access door 11, wherein the holes 61 are arranged on the corridor plane part 12; the sand leakage corridor 6 is connected with one end at the corridor plane part 12 and the other end at the corridor connecting column 14 at the top of the sand basin main body 3.
The embodiment of the utility model provides an in, as shown in fig. 6, automatic remove flavor disinfection intelligent cat litter basin based on pressure sensor still includes:
the signal amplification module 100 is connected with the carbon film pressure sensor 62 and is used for amplifying the pressure signal which is acquired by the carbon film pressure sensor 62 and is applied to the surface of the sand leakage corridor 6 in real time;
the analog-to-digital conversion module 200 is connected to the signal amplification module 100, and is configured to perform analog-to-digital conversion on the pressure signal amplified by the signal amplification module 100 to convert the pressure signal into a digital pressure signal;
a single chip microcomputer 300 connected to the analog-to-digital conversion module 200 and the life detector 9, respectively, in the embodiment of the present invention, the single chip microcomputer may be a single chip microcomputer of a model STM 32;
the first triode driving module 400 is connected with the singlechip 300, the first relay 71 is connected with the first triode driving module 400, and the first relay 71 is connected with a ventilation fan of a ventilation device;
the second triode driving module 500 is connected with the singlechip 300, the second relay 72 is connected with the second triode driving module 500, and the second relay 72 is connected with the ultraviolet disinfection device;
the third triode driving module 600 is connected with the single chip microcomputer 300, the third relay 73 is connected with the third triode driving module 600, and the third relay 73 is connected with the ozone deodorization device.
Based on the operating principle of the intelligent cat litter basin with automatic odor removal and disinfection based on the pressure sensor, as shown in fig. 6, the embodiment of the utility model also provides a control method of the intelligent cat litter basin with automatic odor removal and disinfection based on the pressure sensor, wherein the method comprises the following steps:
s100, controlling a carbon film pressure sensor arranged on the surface of the sand leakage corridor to detect whether a pressure signal exists in real time;
s200, when the carbon film pressure sensor detects that no pressure signal exists, detecting whether a life signal exists in the sand basin main body through a life detector, and when no life signal exists, controlling a ventilation fan of the ventilation device to stop working and controlling the ultraviolet disinfection device and the ozone odor removal device to start working;
and S300, when the carbon film pressure sensor detects a pressure signal, detecting whether the sand basin body has a life signal or not through the life detector, and when the life signal exists, controlling a ventilation fan of the ventilation device to work, controlling the ultraviolet disinfection device and controlling the ozone deodorization device to stop working.
Further, as shown in fig. 7, the utility model discloses the theory of operation of the intelligent cat litter basin of automatic flavor disinfection that removes based on pressure sensor of specific application embodiment, as follows:
step S1, starting;
s2, detecting whether a pressure signal exists by a carbon film pressure sensor in real time;
s3, detecting whether life exists by a life detector;
s4, stopping the ventilation fan, starting the ultraviolet disinfection device, and starting the ozone odor removal device;
and S5, starting the ventilation fan, stopping the ultraviolet disinfection device, and stopping the ozone odor removal device.
The utility model discloses a set up on leaking sand corridor 6 whether carbon film pressure sensor 62 real-time detection has pressure signal and returns singlechip 300, simultaneously, whether have pressure signal, whether can all get into step S3, life detection instrument 9 and detect whether have life to exist, and here life detection instrument 9 is said as the second and is detected the link, has improved the degree of accuracy that detects, guarantees pet cat' S life safety.
If the carbon film pressure sensor 62 does not detect a pressure signal and the life detector 9 detects the existence of life, returning to the initial stage to detect whether the pressure signal exists again; if the carbon film pressure sensor 62 detects a pressure signal and the life detector 9 does not detect the existence of life, the method also returns to the initial stage to detect whether the pressure signal exists again;
if the carbon film pressure sensor 62 does not detect a pressure signal, and meanwhile, the life detector 9 does not detect the existence of a life, the singlechip 300 controls the first relay 71, the second relay 72 and the third relay 73, so that the ventilation device is controlled to stop working, and the ultraviolet disinfection device and the ozone deodorization device start working; if the carbon film pressure sensor 62 detects a pressure signal and the life detector 9 also detects the existence of life, the singlechip 300 controls the first relay 71, the second relay 72 and the third relay 73 so as to control the ventilation device to start working and stop the ultraviolet disinfection device and the ozone deodorization device; in specific implementation, after the ultraviolet disinfection device and the ozone deodorization device stop working for a period of time, for example, 1 minute later, the carbon film pressure sensor 62 which can be arranged on the litter leakage corridor 6 detects whether a pressure signal is provided or not in real time and transmits the pressure signal back to the single chip microcomputer 300, if the carbon film pressure sensor 62 does not detect a pressure signal, it indicates that no pet cat leaves the litter box through the litter leakage corridor 6, and the ventilation device, the ultraviolet disinfection device and the ozone deodorization device continue to keep the current working state; if the carbon film pressure sensor 62 detects a pressure signal, it indicates that the pet cat leaves the cat litter box through the litter leakage corridor 6, and then waits for a predetermined time, for example, 1 minute, and continues to return to the step of executing the carbon film pressure sensor to detect whether the pressure signal is available in real time, so that the utility model can realize that the cat enters the cat litter box to start the ventilation fan, and the ultraviolet disinfection device and the ozone deodorization device stop working; if the cat does not enter the cat litter basin, the ventilation fan is controlled to stop working, the ultraviolet disinfection device and the ozone deodorization device are automatically started, and ozone deodorization, ultraviolet disinfection and ventilation are carried out on the environment in the cat litter basin.
Compared with the prior art, the embodiment of the utility model provides a have following advantage:
the application discloses automatic remove intelligent cat litter basin of flavor disinfection based on pressure sensor for cat litter basin field, the utility model discloses a: the cat litter box comprises a chassis, wherein a drawer for assembling cat litter is arranged in the chassis, a sliding groove is formed in the lower surface of the drawer, and the drawer can be arranged in a drawing manner relative to the chassis; the sand basin comprises a sand basin body, wherein the sand basin body is arranged above the chassis, an access door is arranged on the side edge of the sand basin body, a sand leakage corridor connected with the access door is arranged in the sand basin body, holes are arranged on the sand leakage corridor, a carbon film pressure sensor used for collecting pressure signals is arranged on the surface of the sand leakage corridor, a life detector used for detecting pets is arranged in the sand basin body, a deodorizing and disinfecting device which is detachably connected is arranged on the sand basin body, and a relay is connected with the deodorizing and disinfecting device; the carbon film pressure sensor and the life detector are respectively connected to a circuit board provided with a single chip microcomputer, and the circuit board is connected with the odor removal and disinfection device through the relay; and a slope structure is arranged on the drawer corresponding to the superposition position of the sand leakage corridor. The cat litter basin can change the mode of operation of the disinfection odour removal equipment device of multiple dismantlement replacement intelligently under the cooperation of carbon film pressure sensor, life detection instrument and relay, carries out ozone to the environment in the cat litter basin and removes flavor, ultraviolet disinfection, takes a breath. Simultaneously, the drawer has the slope structure with the coincidence part in hourglass sand annular corridor, can effectual recovery leak the sand and improve the effective degree of depth of cat litter, improves the cat litter utilization ratio.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic remove intelligent cat litter basin of flavor disinfection based on pressure sensor which characterized in that includes:
the cat litter box comprises a chassis, wherein a drawer for assembling cat litter is arranged in the chassis, a sliding groove is formed in the lower surface of the drawer, and the drawer can be arranged in a drawing manner relative to the chassis;
the sand basin comprises a sand basin body, wherein the sand basin body is arranged above the chassis, an access door is arranged on the side edge of the sand basin body, a sand leakage corridor connected with the access door is arranged in the sand basin body, holes are arranged on the sand leakage corridor, a carbon film pressure sensor used for collecting pressure signals is arranged on the surface of the sand leakage corridor, a life detector used for detecting pets is arranged in the sand basin body, a deodorizing and disinfecting device which is detachably connected is arranged on the sand basin body, and a relay is connected with the deodorizing and disinfecting device; the carbon film pressure sensor and the life detector are respectively connected to a circuit board provided with a single chip microcomputer, and the circuit board is connected with the odor removal and disinfection device through the relay;
and a slope structure is arranged on the drawer corresponding to the superposition position of the sand leakage corridor.
2. The pressure sensor based automatic odor removal and disinfection smart litter box of claim 1, wherein the carbon film pressure sensor is used for collecting pressure signals on the surface of a litter leakage corridor in real time, and the life detector is used for detecting pet life signals in the litter box body;
the singlechip that sets up on the circuit board is used for according to the pressure signal that sand corridor surface receives is leaked in the real-time collection of carbon film pressure sensor to and the detection of life detection instrument pet vital signal in the sand basin main part produces corresponding turn-off signal or turn-on signal, the relay basis turn-off signal or turn-on signal correspond the switching remove the flavor degassing unit and close or start and remove the flavor disinfection mode.
3. The pressure sensor-based automatic odor elimination and disinfection smart litter box of claim 1, wherein said odor elimination and disinfection means comprises an ozone odor elimination means, an ultraviolet disinfection means, and an air exchange means; ozone odour removal device, ultraviolet disinfection device and breather can dismantle the setting respectively and be in sand basin main part top.
4. The intelligent cat litter box capable of automatically removing odor and disinfecting based on the pressure sensor as claimed in claim 3, wherein a mounting through hole is formed in the top of the litter box body, and the ozone odor removing device, the ultraviolet disinfection device and the ventilation device are respectively detachably arranged on the mounting through hole in the top of the litter box body.
5. The intelligent cat litter box capable of automatically removing odor and disinfecting based on the pressure sensor as claimed in claim 4, wherein a circle of convex edge is arranged at the inner lower part of the mounting through hole, and a circle of concave edge is arranged at the outer side of the upper end of the mounting through hole; correspondingly, one end of the deodorizing and disinfecting device is provided with a boss matched with the convex edge in installation, and the other end of the deodorizing and disinfecting device is provided with a shell cover cap matched with the concave edge.
6. The intelligent cat litter box capable of automatically removing odor and disinfecting based on the pressure sensor as claimed in claim 1, wherein a circle of clamping protrusions with notches are arranged at the lower end of the litter box main body, and correspondingly, a circle of clamping grooves with protrusions are arranged at the upper end of the chassis; through the protruding with the cooperation of draw-in groove of card, the sand basin main part block is installed on the chassis to the connection can be dismantled in the realization.
7. The pressure sensor-based automatic odor elimination and disinfection smart litter box of claim 6, wherein said litter box body is a mushroom-shaped litter box body, said litter leakage corridor being an annular litter leakage corridor;
the sand basin is characterized in that the sand basin body is a cylindrical sand basin body, correspondingly, the chassis is a cylindrical chassis, the drawer is a circular drawer, and a handle part is arranged on the outer side of the circular drawer.
8. The pressure sensor-based automatic odor elimination and disinfection smart litter box of claim 1, wherein said litter leakage corridor comprises:
the corridor plane part is connected with the access door, and the holes are arranged on the corridor plane part;
one end is connected corridor plane portion, the other end is connected the corridor spliced pole at sand basin main part top.
9. The pressure sensor-based automatic odor elimination and disinfection smart litter box of claim 3, further comprising:
the signal amplification module is connected with the carbon film pressure sensor and is used for amplifying the pressure signal received by the surface of the sand leakage corridor collected by the carbon film pressure sensor in real time;
the analog-to-digital conversion module is connected with the signal amplification module and is used for performing analog-to-digital conversion on the pressure signal amplified by the signal amplification module and converting the pressure signal into a digital pressure signal;
the single chip microcomputer is respectively connected with the analog-to-digital conversion module and the life detector;
the first triode driving module is connected with the singlechip, and the first relay is connected with the first triode driving module and is connected with a ventilation fan of the ventilation device;
the second triode driving module is connected with the singlechip, and the second relay is connected with the second triode driving module and is connected with the ultraviolet disinfection device;
the third relay is connected with the third triode driving module, and the third relay is connected with the ozone odor removal device.
10. The intelligent cat litter bowl capable of automatically deodorizing and disinfecting based on the pressure sensor as claimed in claim 9, wherein the single chip microcomputer can be a STM32 single chip microcomputer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222693106.7U CN218389218U (en) | 2022-10-12 | 2022-10-12 | Automatic remove intelligent cat litter basin of flavor disinfection based on pressure sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222693106.7U CN218389218U (en) | 2022-10-12 | 2022-10-12 | Automatic remove intelligent cat litter basin of flavor disinfection based on pressure sensor |
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| Publication Number | Publication Date |
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| CN218389218U true CN218389218U (en) | 2023-01-31 |
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| CN202222693106.7U Active CN218389218U (en) | 2022-10-12 | 2022-10-12 | Automatic remove intelligent cat litter basin of flavor disinfection based on pressure sensor |
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| Country | Link |
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