WO2021169153A1 - 一种宠物卫生系统 - Google Patents

一种宠物卫生系统 Download PDF

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Publication number
WO2021169153A1
WO2021169153A1 PCT/CN2020/102867 CN2020102867W WO2021169153A1 WO 2021169153 A1 WO2021169153 A1 WO 2021169153A1 CN 2020102867 W CN2020102867 W CN 2020102867W WO 2021169153 A1 WO2021169153 A1 WO 2021169153A1
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WO
WIPO (PCT)
Prior art keywords
storage box
pet
filter screen
sand storage
sand
Prior art date
Application number
PCT/CN2020/102867
Other languages
English (en)
French (fr)
Inventor
范维
Original Assignee
四川光年轮科技有限公司
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Publication date
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Publication of WO2021169153A1 publication Critical patent/WO2021169153A1/zh

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/01—Removal of dung or urine, e.g. from stables
    • A01K1/0107—Cat trays; Dog urinals; Toilets for pets
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/01—Removal of dung or urine, e.g. from stables
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/01—Removal of dung or urine, e.g. from stables
    • A01K1/0107—Cat trays; Dog urinals; Toilets for pets
    • A01K1/011—Cat trays; Dog urinals; Toilets for pets with means for removing excrement
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/01—Removal of dung or urine, e.g. from stables
    • A01K1/0107—Cat trays; Dog urinals; Toilets for pets
    • A01K1/0114—Litter boxes with screens for separating excrement from litter

Definitions

  • the application relates to a pet sanitation system, which belongs to the technical field of intelligent sanitation systems.
  • Pets have special requirements of animal nature for defecation. If they are not cleaned up in time, they may not be able to continue defecation or change their defecation places, and pet excrement often has a strong smell, which is very difficult for pet owners. The problem. Therefore, a set of automatic pet toilets that can be automatically cleaned in time and can be monitored are needed to solve the problems faced by pet owners.
  • the present application provides a pet sanitation system, which can solve the problems of poor cleaning quality, low cleaning efficiency, and insufficient automation and intelligence in existing pet toilets.
  • the present application provides a pet sanitation system, including: a shell; a sand storage box arranged in the shell for placing cat litter; a filter screen arranged in the sand storage box for filtering pet excrement And contaminated sand; a stool box for storing pet excrement and contaminated sand filtered by the filter; a driving device for driving the sand storage box to move down and/or the filter to move The filter screen is removed from the sand storage box; the driving device is also used to drive the sand storage box to move upward and/or the filter screen to move downward, or to drive the sand storage box to move upward and vibrate. /Or the filter screen is moved downward by vibration, so that the filter screen is moved into the sand storage box.
  • the system further includes a first sensing device and a control device connected to the first sensing device, and the first sensing device is used to sense the pet in the sand storage box.
  • Activity information the control device is used for controlling the working state of the driving device according to the pet's activity information sensed by the first sensing device.
  • the stool storage box is arranged in the housing and located on one side of the sand storage box; a socket is provided on the side wall of the stool storage box close to the sand storage box; the filter The pet excrement and polluted sand filtered by the net can enter the stool storage box through the socket.
  • the activity information is the duration of the pet's continuous stay in the sand storage box; the first sensing device is used to sense the duration of the continuous stay greater than or equal to a preset value.
  • the driving device to perform cleaning work specifically includes: driving the sand storage box to move down to a cleaning position; and driving the end of the filter screen away from the stool box to move up, so that the filter screen is tilted, When the filter is tilted, the filter is driven to vibrate horizontally, so that pet excrement and contaminated sand on the inclined surface of the filter enter the stool storage box through the socket; the cleaning position is the filter The position of the sand storage box when the net is completely moved out of the sand storage box and the socket is completely exposed; after the first preset time period, the s
  • control device is specifically configured to send a cleaning instruction to the driving device to start the driving device to perform cleaning work after receiving the defecation completion signal and waiting for a second preset time period.
  • the inclination angle of the filter screen is less than or equal to 10°.
  • the cleaning instruction includes instructing the driving device to perform one cleaning task and instructing the driving device to perform two cleaning tasks.
  • the system further includes a receiving plate provided at the socket, and the receiving plate is used to block the gap between the filter screen and the stool box when the sand storage box is in the cleaning position. Clearance.
  • the receiving plate is rotatably connected with the end of the socket close to the bottom of the housing.
  • the filter screen is formed by making a diamond-shaped mesh on a flat plate.
  • the long diagonal of the diamond mesh is consistent with the inclination direction of the filter screen.
  • the long diagonal of the diamond mesh is consistent with the horizontal vibration direction of the filter.
  • the long diagonal aperture of the diamond mesh is 8mm-16mm, and the short diagonal aperture is 5mm-10mm.
  • a filter support is connected to the filter net, and the filter support at one end of the filter net away from the stool storage box is detachably connected to the driving device; the filter net is close to one end of the stool storage box
  • the filter screen bracket is rotatably connected with the housing.
  • the driving device includes a lifting bracket, and the sand storage box is arranged on the lifting bracket.
  • the bottom of the sand storage box is detachably connected to the lifting bracket.
  • a second sensing device is provided in the sand storage box, and the second sensing device is used to sense the thickness of the cat litter in the sand storage box.
  • the second sensing device is used to sense the thickness of the cat litter in the sand storage box.
  • a third sensing device is provided in the stool box, and the third sensing device is used to sense whether the pet excrement in the stool box is full, and when the stool is sensed When the pet excrement in the box is full, the empty reminder will be activated.
  • a cleaning device is further provided in the stool storage box, and the cleaning device is used to clean, sterilize and control the smell of the stool storage box.
  • the end of the top cover of the stool box away from the filter is rotatably connected with the side wall of the stool box.
  • the shell of the stool storage box includes a hollow structure, and an adsorbent is arranged on the inner side of the hollow structure.
  • a fourth sensing device is further provided in the housing, and the fourth sensing device is used to sense the state of the pet's excrement, and when the state of the pet's excrement meets a preset state, a health reminder is activated.
  • the fourth sensing device includes a microwave humidity sensor, an image sensor, and a data processing unit;
  • the microwave humidity sensor is arranged at a position where the filter screen is close to the socket, and is used to detect passing through the socket The humidity of the pet excrement;
  • the image sensor is used to obtain a first image of the pet excrement after the pet leaves the sand storage box, and the second image when the pet excrement is filtered out by the filter;
  • the data processing unit It is used to determine the state of pet excrement according to the humidity of the pet's excrement, the first image and the second image, and activate a health reminder when the state of the pet excrement meets a preset state.
  • the filter screen is made of metal material, and the mesh surface of the filter screen is the probe of the microwave humidity sensor.
  • the stool storage box is arranged outside the housing; a defecation channel is provided on the housing, one end of the stool channel is connected to the stool storage box, and the other end is located under the filter screen, The pet excrement and polluted sand filtered by the filter net can enter the stool storage box through the defecation channel.
  • the pet hygiene system provided by this application can automatically clean up pet excrement and polluted sand after the pet completes defecation.
  • the structure is simple, easy to produce, low cost, and easy to use and promote, which brings good news to pet lovers. Allow pet lovers to travel, travel, and work without any worries, so that pets at home will not have too much excrement that can not be cleaned up in time, which may cause hygiene problems.
  • the pet sanitation system provided in this application can monitor the sanitary environment of pets. Through monitoring data, it can automatically warn the status of cat litter margin, toilet box capacity and pet excrement. Different operation modes can meet the requirements of different operating environments. , With remote monitoring and control functions.
  • FIG. 1 is a schematic diagram of a three-dimensional structure of a pet hygiene system provided in an embodiment of the application;
  • Fig. 2 is a schematic diagram 1 of the structure of a pet hygiene system provided in an embodiment of the application;
  • FIG. 3 is a schematic diagram 2 of the structure of a pet hygiene system provided in an embodiment of the application.
  • FIG. 4 is the third structural diagram of the pet hygiene system provided in the embodiment of the application.
  • Figure 5 is a fourth structural schematic diagram of a pet hygiene system provided in an embodiment of the application.
  • Fig. 6 is a schematic diagram five of the structure of a pet hygiene system provided in an embodiment of the application.
  • FIG. 7 is a sixth structural diagram of a pet hygiene system provided in an embodiment of this application.
  • FIG. 8 is a schematic diagram 1 of the filtering structure provided in an embodiment of the application.
  • Fig. 9 is a second schematic diagram of the filtering structure provided in an embodiment of the application.
  • FIG. 10 is a schematic diagram seven of the structure of a pet hygiene system provided in an embodiment of the application.
  • FIG. 11 is an eighth structural diagram of a pet hygiene system provided in an embodiment of this application.
  • FIG. 12 is a ninth schematic diagram of the structure of a pet hygiene system provided in an embodiment of the application.
  • FIG. 13 is a tenth schematic diagram of the structure of a pet hygiene system provided in an embodiment of the application.
  • FIG. 14 is the eleventh schematic diagram of the structure of the pet hygiene system provided in the embodiment of the application.
  • Figure 15 is a twelfth structural diagram of a pet hygiene system provided in an embodiment of the application.
  • 16 is a schematic diagram of a three-dimensional structure of a pet hygiene system provided in another embodiment of the application.
  • FIG. 17 is a schematic structural diagram 1 of a pet hygiene system provided in another embodiment of the application.
  • FIG. 18 is a schematic diagram 2 of the structure of a pet hygiene system provided in another embodiment of this application.
  • FIG. 19 is a third structural diagram of a pet hygiene system provided in another embodiment of this application.
  • FIG. 20 is a fourth structural diagram of a pet hygiene system provided in another embodiment of this application.
  • 21 is a schematic diagram five of the structure of a pet hygiene system provided in another embodiment of this application.
  • FIG. 22 is a sixth structural diagram of a pet hygiene system provided in another embodiment of this application.
  • FIG. 23 is a schematic diagram seven of the structure of a pet hygiene system provided in another embodiment of the application.
  • FIG. 24 is an eighth structural diagram of a pet hygiene system provided in another embodiment of this application.
  • FIG. 25 is a ninth structural diagram of a pet hygiene system provided in another embodiment of this application.
  • the embodiment of the present application provides a pet hygiene system, as shown in Figures 1 to 25, comprising: a housing 10; a sand storage box 11 arranged in the housing 10 for placing cat litter; and a filter 12, provided In the sand storage box 11, it is used to filter pet excrement and polluted sand; the feces storage box 13 is used to store pet excrement and polluted sand filtered by the filter 12; a driving device is used to drive the sand storage box 11 down And/or the filter screen 12 is moved up to move the filter screen 12 out of the sand storage box 11; the driving device is also used to drive the sand storage box 11 to rotate up and/or the filter screen 12 to rotate down, or to drive the sand storage box 11 to move up and/or to move down.
  • the sand box 11 vibrates upwards and/or the filter screen 12 vibrates downwards, so that the filter screen 12 moves into the sand storage box 11.
  • a sand storage box and a filter screen 12 are installed in the shell 10. Since at least one of the sand storage box 11 and the filter screen 12 can move up and down in the shell 10, the filter screen 12 moves into the sand storage box 11. , The sand storage box 11 contains cat litter, and the pet enters the sand storage box 11 from the inlet and outlet 22 to defecate on the cat litter, and then exits the sand storage box 11, the filter 12 moves upwards, or the sand storage box 11 moves toward Move downward, or the filter 12 moves upwards and the sand storage box 11 moves downwards at the same time. The filter 12 and the sand storage box 11 gradually move away from each other.
  • the clean sand will pass through the filter 12 and fall into the sand storage.
  • the contaminated sand and feces are larger than the aperture of the filter 12 after agglomeration, and cannot pass through the filter 12, so that the contaminated sand and feces can be separated from the clean sand, and the separated feces are discharged into the stool storage box In 13, thereby realizing the automatic separation of pet feces and clean sand, there is no need to clean and dry sand as in the prior art, which reduces the consumption of water and electricity, and reduces the cost of use.
  • the user only needs to clean the feces in the stool box 13 occasionally, and does not need to manually clean the feces with the help of tools, which is more clean and hygienic, and reduces the user's labor.
  • the filter screen 12 moves downwards, or the sand storage box 11 moves upwards or both move simultaneously, so that the filter screen 12 is placed in the sand storage box 11 for the next use.
  • the application provides three methods, one is that the filter 12 moves up and down while the sand storage box 11 does not move, one One is that the filter 12 does not move, and the sand storage box 11 moves up and down, and the other is that both move up and down.
  • Different movement modes can be realized by different structures. The manufacturer can choose either way, both of which move. It is more efficient and can reduce the resistance of cat litter.
  • the filter screen 12 when the filter screen 12 is removed from the sand storage box 11, the sand storage box 11 needs to be moved down and/or the filter screen 12 needs to be moved up.
  • the movement of the sand storage box 11 down or the filter screen 12 up can be There are many types, for example, it can be moved down or up directly, or it can be moved down or up by rotation, and it can also be moved down or up by vibration; and when the filter 12 is moved into the sand storage box 11, the filter At least one of the net 12 and the sand storage box 11 must be vibrating or rotating.
  • the sand storage box 11 is embedded with a filter screen 12 and can move up and down relative to the filter screen 12.
  • the filter screen 12 In the standby/sensing state, the filter screen 12 is horizontally located at the bottom of the sand storage box 11. After the cat litter is filled, the distance between the surface of the sand bed and the filter screen 12 at the bottom of the sand is ⁇ 7cm.
  • the stool box 13 may be arranged in the housing 10 or outside the housing 10, which is not limited in the embodiment of the present application. Specifically, referring to Figures 3 to 5, the stool storage box 13 is arranged in the housing 10 and is located on one side of the sand storage box 11; 14; The pet excrement and polluted sand filtered by the filter 12 can enter the feces storage box 13 through the socket 14.
  • the stool storage box 13 is arranged outside the housing 10; the housing 10 is provided with a defecation channel 21, one end of the stool channel 21 is connected to the stool storage box 13, and the other end is located below the filter screen 12, the filter screen 12 The filtered pet excrement and polluted sand can enter the stool storage box 13 through the defecation channel 21.
  • the embodiment of the present application does not limit the shape of the structure such as the housing 10, the filter screen 12, and the sand storage box 11.
  • the filter screen 12 and the sand storage box 11 generally match in shape.
  • It may be rectangular as shown in FIG. 1 or circular as shown in FIG. 16.
  • the pet hygiene system provided by this application can automatically clean up pet excrement and polluted sand after the pet completes defecation.
  • the structure is simple, easy to produce, low cost, and easy to use and promote, which brings good news to pet lovers and makes pet lovers. People can travel, travel, and work without any worries, so that pets will not be at home because of too much excrement that can not be cleaned up in time, which may cause hygiene problems.
  • the system further includes a first sensing device and a control device connected to the first sensing device, and the first sensing device is used to sense the activity information of the pet in the sand storage box 11;
  • the control device is used for controlling the working state of the driving device according to the activity information of the pet sensed by the first sensing device.
  • the activity information is the continuous stay time of the pet in the sand storage box 11;
  • the first sensing device is used to provide the control device to the control device when the continuous stay time is greater than or equal to a preset value and when the pet cannot be sensed Sending a defecation completion signal;
  • the control device is specifically used to send a cleaning instruction to the driving device after receiving the defecation completion signal to start the driving device to perform cleaning work;
  • the driving device to perform cleaning work specifically includes: driving the sand storage box 11 to move down to cleaning Position; and drive the end of the filter screen 12 away from the toilet box 13 to move upward, so that the filter screen 12 is tilted, and the filter screen 12 is driven to vibrate horizontally during the tilting process of the filter screen 12 to make the pet excrement on the inclined surface of the filter screen 12 And contaminated sand enter the toilet box 13 through the socket 14;
  • the cleaning position is the position of the sand storage box 11 when the filter 12 is completely moved out of the sand storage box
  • the first preset duration is a preset duration, which can be set by those skilled in the art according to actual conditions, which is not limited in the embodiment of the present application.
  • the first preset duration may be 5-10 seconds.
  • the embodiment of the present application does not limit the amplitude and frequency of the horizontal vibration of the filter 12, which can be set by those skilled in the art according to actual conditions.
  • the control device is specifically configured to send a cleaning instruction to the drive device to start the drive device to perform cleaning work after receiving the defecation completion signal and waiting for a second preset time period.
  • the second preset duration is a preset duration, which can be set by those skilled in the art according to actual conditions, which is not limited in the embodiment of the present application.
  • the second preset duration may be 3-5 minutes.
  • the first sensing device may be an infrared sensor.
  • the system further includes a receiving plate 15 arranged at the socket 14, the receiving plate 15 is used to block the gap between the filter mesh 12 and the toilet box 13 when the sand storage box 11 is in the cleaning position.
  • the receiving plate 15 and the end of the receiving port 14 close to the bottom of the housing 10 are rotatably connected.
  • the filter screen 12 when the system is in the standby/sensing state, the filter screen 12 is horizontally located at the bottom of the sand storage box 11, and the position of the sand storage box 11 at this time is the standby position.
  • the first sensing device on the inner wall of the housing 10 senses the presence of the cat and the thickness of the sand bed. After the first sensing device senses the whole set of actions of the cat appearing, staying, and disappearing, it is judged that the cat has completed defecation and has left, and starts the cleaning operation after a few minutes countdown. At this time, the first sensing device stops sensing.
  • the filter screen 12 vibrates horizontally, and at the same time the sand storage box 11 moves downward.
  • the ball is filtered out of the cat litter and stays on the filter screen 12.
  • the sand storage box 11 is completely lower than the filter screen 12, the sand storage box 11 continues to move downward.
  • the filter screen 12 moves upward on the side away from the stool box 13 and the side close to the stool box 13 remains in place. During this period, the filter 12 remains horizontally vibrated.
  • the sand storage box 11 is lowered to expose the socket 14 on the side close to the toilet box 13.
  • the receiving plate 15 is put down to block the gap between the filter screen 12 and the stool storage box 13.
  • the sand storage box 11 continues to descend and stops at the bottom of the shell 10.
  • One side of the filter screen 12 continues to move upward, and then stops moving upward and forms a slope that dumps toward the stool box 13.
  • the stool ball on the filter screen 12 slides down from the horizontally vibrating slope, and falls into the stool box 13 from the socket 14 middle.
  • the inclination angle of the filter screen 12 is generally less than or equal to 10°.
  • the filter screen 12 is kept horizontally vibrating, one side starts to move downwards, and at the same time the sand storage box 11 starts to move upwards.
  • the filter screen 12 moves down to a horizontal position and then stops descending.
  • the sand storage box 11 continues to move upward.
  • the receiving plate 15 is erected and the socket 14 is closed.
  • the horizontally vibrating filter screen 12 will level the surface of the sand bed.
  • the sand storage box 11 continues to move upward, and the filter 12 enters the cat litter under horizontal vibration.
  • the stool balls that may be attached to the filter screen 12 fall off upwards, and are reserved for the next cleaning.
  • the sand bed rises again and stops at the standby position.
  • the filter 12 stops vibrating, so far the system has completed a cleaning operation.
  • the cleaning instruction sent by the control device includes instructing the driving device to perform one cleaning task and instructing the driving device to perform two cleaning tasks.
  • the system can include energy-saving mode and standard mode; in the energy-saving mode, after the control device starts the drive device, the drive device performs a cleaning job; in the standard mode, the control device starts the drive device, and the drive device continuously performs Clean up twice.
  • the energy-saving mode the system will be in the standby/sensing state again after completing a cleaning task; in the standard mode, the system will repeat the cleaning task after completing a cleaning task, and will be in the standby/sensing state again when the task is completed. Test status.
  • the filter screen 12 is formed by making a diamond-shaped mesh on a flat plate.
  • the long diagonal of the diamond mesh is consistent with the inclination direction of the filter screen 12.
  • the long diagonal of the diamond mesh is consistent with the horizontal vibration direction of the filter screen 12.
  • the mesh surface of the filter screen 12 is not a woven structure, but is made of a flat plate leaking, and the hard plate leaks out of the diamond-shaped mesh.
  • the inner aperture of the diamond mesh is: the long diagonal aperture is 8-16mm, and the short diagonal aperture is 5-10mm.
  • the direction of the long diagonal line coincides with the direction in which the filter screen 12 is tilted.
  • the edges of the diamond mesh are polished smoothly, which can reduce the friction of the surface of the filter 12 on the stool mass.
  • the filter 12 with a small inclination and vibration can smoothly slide down the stool and prevent it from rolling. This plays an important role in cleaning the rare stool with strong viscosity; at the same time, it can also reduce the impact of the filter 12 on the cat litter. Wear, reduce cat litter dust.
  • a filter support 16 is connected to the filter 12, and the filter support 16 at the end of the filter 12 away from the feces storage box 13 is detachably connected to the driving device; the filter 12 is close to the feces storage box 13
  • One end of the filter screen bracket 16 is rotatably connected with the housing 10.
  • the entire filter structure (filter 12 and filter holder 16) can be manually lifted from one side according to the tilting method of dumping the stool. After reaching the angle of the dumping, it can be manually unlocked and continue to be lifted. , Until it is completely turned over to one side of the stool storage box 13, at this time, the sand storage box 11 below can be completely exposed.
  • the driving device includes a lifting bracket, and the sand storage box 11 is arranged on the lifting bracket.
  • the bottom of the sand storage box 11 is detachably connected with the lifting bracket.
  • the sand storage box 11 is placed on the lifting bracket through a fitting structure at the bottom of the box, so that the user can quickly remove the sand storage box 11 from the device, replace the cat litter and/or clean the sand storage box 11, and then install it back.
  • the Add sand reminder is a second sensing device, and the second sensing device is used to sense the thickness of the cat litter in the sand storage box 11.
  • the first preset threshold value is a preset thickness value, which can be set by those skilled in the art according to actual conditions, which is not limited in the embodiment of the present application.
  • the first preset threshold may be 10 cm.
  • the thickness of the sand bed is maintained at 10-15 cm.
  • the four sides of the inner surface of the sand storage box 11 have sand adding marking lines with a height of 15 cm, instructing the user to add cat litter to this height.
  • the second sensing device continuously detects the thickness of the sand bed in the standby state of the equipment. When the consumption of cat litter reaches 5cm, that is, the thickness of the sand bed decreases to 10cm, the standby and automatic cleaning operations of the equipment will be stopped, and the equipment indicator will be started. Reminder and APP reminder function to notify users to add cat litter.
  • the second sensing device may adopt a mechanical sensing method.
  • An elongated weight 17 is provided in the gap between one side edge of the filter screen 12 and the inner wall of the sand storage box 11.
  • the weight 17 is connected to the filter support 16 of the filter 12 through a movable connecting rod 18.
  • the weight 17 has an appropriate length and width, so that it is always on the surface of the sand bed, cannot enter the cat litter, and gradually decreases as the cat litter is consumed.
  • the lowering of the weight 17 changes the position of the connecting rod 18.
  • the movable connecting rod 18 will trigger a position switch to issue an operation command.
  • the movable connecting rod 18 is connected to the filter bracket 16 so that the movable connecting rod 18 and the filter 12 become an integrated structure, which can be completely turned over to the side of the toilet box 13 along with the filter 12, exposing the sand storage box 11 for the convenience of users Take out and install the sand storage box 11.
  • a third sensing device is provided in the toilet box 13, and the third sensing device is used to sense whether the pet excrement in the toilet box 13 is full, and when it is sensed that the pet excrement in the toilet box 13 is full When the box is opened, the empty reminder is activated.
  • the stool storage box 13 needs corresponding stool storage capacity and taste control function.
  • the storage capacity can be approximately calculated as three times the volume of cat litter for consumption.
  • the user usually empties the urinal box 13 while adding/replacement of the cat litter, but it cannot be ruled out that the user forgets to empty the urinal box 13.
  • the equipment must be able to sense the situation that the stool box 13 is full, and shut down and remind.
  • the full-box sensing system adopts a mechanical method and has high reliability.
  • a sensing board 20 (which can be a flat board/net board) hangs down from the top side of the toilet box 13.
  • the cleaning operation is started, and when the sand storage box 11 is lowered, the sensing plate 20 is raised to the top.
  • the sensing plate 20 hangs down again. If the pile of feces exceeds the warning height, the plate cannot hang sideways in place and is lifted by the feces, which will trigger a switch to issue an operation command to stop automatic cleaning and send a clearing reminder.
  • a cleaning device is further provided in the stool storage box 13, and the cleaning device is used to clean, sterilize and control the smell of the stool storage box 13.
  • the odor control of the stool storage box 13 adopts a combination of photocatalyst and ultraviolet killing. After each cleaning operation, the ultraviolet light starts to irradiate for an appropriate time.
  • the photocatalyst accelerates the decomposition of organic molecules in the catalytic gas under the ultraviolet light to turn into water and carbon dioxide, reducing odor.
  • Ultraviolet radiation can also directly kill the microorganisms on the upper surface of the stool mass and prevent the breeding of small insects.
  • the housing 10 of the toilet box 13 includes a hollow structure, and the inside of the hollow structure is provided with adsorbents.
  • the inside of the leakage structure can be equipped with activated carbon filters to prevent larger microorganisms from entering the box.
  • the end of the top cover 19 of the stool storage box 13 away from the filter screen 12 is rotatably connected with the side wall of the stool storage box 13.
  • the edge of the sand storage box 11 and the upper edge of the socket 14 will form a cutting action, which brings potential danger to the cat.
  • the upper edge of the socket 14' (the top cover 19 of the stool box 13) can be lifted to eliminate this danger.
  • the shell (the top cover 19 of the stool box 13) that is located on the top of the stool box 13 and forms the upper edge of the socket 14 is connected to other parts through a hinge structure.
  • a fourth sensing device is also provided in the housing 10, and the fourth sensing device is used to sense the state of the pet's excrement, and when the state of the pet's excrement meets the preset state, a health reminder is activated.
  • the device provides important health functions: monitor the condition of cat feces and alert users when loose stools appear.
  • the fourth sensing device includes a microwave humidity sensor, an image sensor, and a data processing unit; the microwave humidity sensor is arranged at a position of the filter 12 close to the socket 14 for detecting the humidity of pet excrement passing through the socket 14;
  • the image sensor is used to obtain a first image of pet excrement after the pet leaves the sand storage box 11, and a second image when the pet excrement is filtered out by the filter 12;
  • the image and the second image determine the status of the pet's excrement, and when the status of the pet's excrement meets the preset state, a health reminder is activated.
  • the microwave humidity sensor is located on one side of the filter screen 12, close to the position of the socket 14 of the stool box 13. When the stool passes through the socket 14, the microwave humidity sensor senses the humidity/moisture content of the stool. If the mesh surface of the filter screen 12 is made of a metal material, the entire mesh surface can be used as the probe of the humidity sensor, and the sensing can be started when the filter screen 12 filters out the mass.
  • the camera of the image sensor is located at the top of the back of the device, and it can take images of the stool when the cat leaves and when the filter 12 filters out the stool;
  • the data processing unit shall determine the latter two kinds of loose stools and remind the user.
  • the data processing unit performs image recognition on the image of the stool group taken when the cat leaves, and the irregular stool group is judged as loose stool; the regular stool group counts the total volume (area) of the stool group.
  • the device senses the humidity/moisture content of the stool when dumping the stool, and combines these two data for evaluation. The stool with the humidity exceeding the warning value is judged as loose stool and a reminder is activated.
  • This application can interact with the operating terminal and the server, and the user can remotely monitor and manage the sanitary environment of the pet, which brings considerable convenience and controllability to the user.
  • the driving device can drive the sand storage box 11 to rotate upward and/or the filter screen 12 to rotate downward to move the filter screen 12 into the sand storage box 11.
  • the application embodiment does not limit this. Referring to FIG. 16 to FIG. 21, several exemplary implementation structures in different situations are given below.
  • the first situation the sand storage box 11 does not move, and the filter screen 12 rotates and moves up and down.
  • the sand storage box 11 Since the sand storage box 11 cannot move up and down, the sand storage box 11 can be welded in the shell 10 or fixed in the shell 10 in the form of threads. In order to prevent sand leakage, the sand storage box 11 and the shell 10 To be tightly connected, the gap between them should be smaller than the particle size of the sand.
  • the filter screen 12 is connected with a telescopic device 23, which is installed on the top of the housing 10, the telescopic device 23 is connected with a rotating device 24, the rotating device 24 drives the telescopic device 23 to rotate, and the telescopic device 23 drives the filter screen 12 to move up and down.
  • the telescopic device 23 includes a telescopic piece 25 and a connecting piece 26.
  • the connecting piece 26 is shaped like a gate, the connecting piece 26 is connected to the telescopic piece 25, and the filter screen 12 is connected to the connecting piece 26.
  • the telescopic member 25 is an air cylinder, an oil cylinder, or an electric push rod, etc., as long as it can achieve up and down expansion and contraction.
  • the telescopic device 23 also includes a turning piece 27, the turning piece 27 is connected to the connecting piece 26, the other end of the turning piece 27 is connected to the filter 12, the filter 12 is hinged to the connecting piece 26, the turning piece 27 drives the filter 12 to surround The hinge point rotates.
  • the turning member 27 may be an air cylinder, an oil cylinder, or an electric push rod.
  • the rotating device 24 includes a motor, a driving gear and a driven gear.
  • the driving gear is sleeved on the output shaft of the motor
  • the driven gear is sleeved on the telescopic device 23, and the driving gear is meshed with the driven gear.
  • the motor is mounted on the housing 10.
  • the telescopic device 23 is movably mounted on the housing 10 through a bearing 28.
  • the second case the sand storage box 11 rotates and moves up and down, and the filter screen 12 does not move.
  • a protrusion is provided on the outer surface of the sand storage box 11, a spiral groove 29 is provided on the inner surface of the housing 10, and the protrusion (not shown in the figure) is stuck in the spiral groove 29, and the sand storage box 11 is connected with a driving device I.
  • the driving device I drives the protrusion of the sand storage box 11 to move in the spiral groove 29, thereby driving the sand storage box 11 to rotate upward and downward.
  • the driving device I is installed under the sand storage box 11 and moves up and down together with the sand storage box 11. Among them, the driving device I only needs to be able to drive the sand storage box 11 to rotate, for example, it includes a motor and two gears.
  • One gear is sleeved on the output shaft of the motor, and the other gear is sleeved on the rotating shaft at the bottom of the sand storage box 11.
  • the two gears are engaged, and the motor is installed at the bottom of the sand storage box 11.
  • the number of protrusions (not shown in the figure) is preferably more than three. To ensure that it can support the weight of the sand in the sand storage box 11, a roller can also be connected to the protrusions to reduce sliding friction and facilitate rotation.
  • the filter screen 12 is hinged to the housing 10, and the housing 10 is provided with a locking device to lock and fix the filter screen 12 on the housing 10.
  • the housing 10 is also equipped with an unlocking device and a jacking device.
  • the unlocking device and the The locking device is connected, and the jacking device is connected with the filter screen 12.
  • the unlocking device unlocks the locking device, and the jacking device lifts up the filter screen 12 to tilt the filter screen 12,
  • the contaminated sand box feces are discharged into the defecation channel 21, and then discharged into the feces storage box 13.
  • the locking device can be a hinge that can fix the filter screen 12 on the housing 10, and the unlocking device can unlock the structure of the locking device.
  • the jacking device can be an air cylinder, an oil cylinder, or an electric pusher. The rod, etc., as long as it can rotate the filter screen 12 around the hinge point. Or cancel the locking device, the jacking device and the unlocking device, the filter screen 12 is hinged through two uprights 30, and then the filter screen 12 is connected by a telescopic rod 31, and the filter screen 12 is controlled to turn over by controlling the telescopic rod 31.
  • the sand storage box 11 can move up and down, but the filter screen 12 cannot move up and down.
  • Another implementation structure is: an external thread 32 is provided on the outer surface of the sand storage box 11, and an internal thread is provided on the inner surface of the housing 10 33.
  • the internal thread 33 matches the external thread 32
  • the sand storage box 11 is connected with a driving device II, and the driving device II drives the sand storage box 11 to rotate, thereby realizing the sand storage box 11 to rotate upward and downward.
  • the driving device II only needs to be able to drive the sand storage box 11 to rotate, for example, it includes a motor and two gears.
  • One gear is sleeved on the output shaft of the motor, and the other gear is sleeved on the rotating shaft at the bottom of the sand storage box 11.
  • the two gears are engaged, and the motor is installed at the bottom of the sand storage box 11.
  • both the filter screen 12 and the sand storage box 11 can rotate up and down in the housing 10.
  • the structure of the filter screen 12 may be the structure in the first case, and the sand storage box 11 may be the structure in the second case.
  • the driving device can drive the sand storage box 11 to vibrate upward and/or the filter mesh 12 to vibrate downward to move the filter mesh 12 into the sand storage box 11.
  • the driving device can drive the sand storage box 11 to vibrate upward and/or the filter mesh 12 to vibrate downward to move the filter mesh 12 into the sand storage box 11.
  • the first situation the sand storage box 11 does not move, and the filter screen 12 vibrates up and down.
  • the sand storage box 11 Since the sand storage box 11 cannot move up and down, the sand storage box 11 can be welded in the shell 10 or fixed in the shell 10 in the form of threads. In order to prevent sand leakage, the sand storage box 11 and the shell 10 To be tightly connected, the gap between them should be smaller than the particle size of the sand.
  • the filter screen 12 is connected with a telescopic device 23, which is installed on the top of the housing 10.
  • the telescopic device includes a telescopic piece 25 and a connecting piece 26.
  • the connecting piece 26 is shaped like a gate, the connecting piece 26 is connected to the telescopic piece 25, and the filter screen 12 is connected.
  • the telescopic member 25 is an air cylinder, an oil cylinder or an electric push rod, etc., as long as it can achieve up and down expansion and contraction.
  • a vibrating member 34 is installed on the connecting member 26.
  • the vibrating member 34 includes a vibrating motor and a vibrating plate.
  • the vibrating motor is connected to the vibrating plate.
  • the vibrating plate is attached to the connecting member 26.
  • the vibrating motor drives the vibrating plate to vibrate, and the vibrating plate transmits the vibration force to The connecting member 26 vibrates to drive the filter screen 12 to vibrate.
  • the telescopic device 23 also includes a turning piece 27, the turning piece 27 is connected to the connecting piece 26, the other end of the turning piece 27 is connected to the filter 12, the filter 12 is hinged to the connecting piece 26, the turning piece 27 drives the filter 12 to surround The hinge point vibrates.
  • the turning member 27 is an air cylinder, an oil cylinder or an electric push rod.
  • the vibrating member 34 may not be installed on the connecting member 26, and the filter 12 does not vibrate, but the vibrating member is installed on the sand storage box 11 to drive the sand storage box 11 to vibrate. If this structure is adopted, the sand storage The box 11 cannot be welded to the housing 10, as long as it is tightly attached to the housing 10. The structure of the vibrating member 34 is the same, and the vibrating plate can be attached to the bottom of the sand storage box 11 as long as the sand storage box 11 can be vibrated.
  • the second case only the sand storage box 11 can vibrate up and down, but the filter screen 12 cannot move up and down.
  • a guide post 35 is provided on the outer surface of the sand storage box 11, a guide groove 36 is provided on the inner surface of the casing 10, and the guide post 35 is clamped in the guide groove 36.
  • a sand storage box driving structure 37 is also installed in the casing 10 to store The sand box driving structure 37 is located between the sand storage box 11 and the casing 10, and the sand storage box driving structure 37 drives the sand storage box 11 to move up and down in the guide groove 36.
  • the number of guide posts 35 is preferably more than four to limit the position of the sand storage box 11 in the circumferential direction.
  • the sand storage box driving structure 37 is an air cylinder, an oil cylinder, an electric push rod, etc., as long as it can drive the sand storage box 11 to move up and down.
  • the vibrating device 38 includes a vibrating motor and a vibrating rod. The vibrating motor is connected to the vibrating rod. The vibrating rod is attached to the bottom of the sand storage box 11, and the vibration motor is also installed at the bottom of the sand storage box 11.
  • the filter screen 12 is hinged to the housing 10, and the housing 10 is provided with a locking device to lock and fix the filter screen 12 on the housing 10.
  • the housing 10 is also equipped with an unlocking device and a jacking device.
  • the unlocking device and the The locking device is connected, and the jacking device is connected with the filter screen 12.
  • the unlocking device unlocks the locking device, and the jacking device lifts up the filter screen 12 to tilt the filter screen 12,
  • the contaminated sand box feces are discharged into the defecation channel 21, and then discharged into the feces storage box 13.
  • the locking device can be a hinge that can fix the filter screen 12 on the housing 10, and the unlocking device can unlock the structure of the locking device.
  • the jacking device can be an air cylinder, an oil cylinder, or an electric pusher. The rod, etc., as long as it can make the filter 12 vibrate around the hinge point. Or cancel the locking device, the jacking device and the unlocking device, the filter screen 12 is hinged through two uprights 30, and then the filter screen 12 is connected by a telescopic rod 31, and the filter screen 12 is controlled to turn over by controlling the telescopic rod 31.
  • both the filter screen 12 and the sand storage box 11 can vibrate up and down in the housing 10.
  • the structure of the filter screen 12 may be the structure in the first case, and the sand storage box 11 may be the structure in the second case.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

一种宠物卫生系统，属于智能卫生系统技术领域，用于宠物厕所。所述系统包括：壳体（10）；储砂盒（11），设置在壳体（10）内，用于放置猫砂；过滤网（12），设置在储砂盒（11）内，用于过滤宠物排泄物和污染砂；储便盒（13），用于存放过滤网（12）过滤出的宠物排泄物和污染砂；驱动装置，用于驱动储砂盒（11）下移和/或过滤网（12）上移，以使过滤网（12）从储砂盒（11）中移出；驱动装置还用于驱动储砂盒（11）旋转上移和/或过滤网（12）旋转下移，或者驱动储砂盒（11）振动上移和/或过滤网（12）振动下移，以使过滤网（12）移入储砂盒中。

Description

一种宠物卫生系统 技术领域
本申请涉及一种宠物卫生系统，属于智能卫生系统技术领域。
背景技术
随着宠物的普及，越来越多的人开始饲养宠物，在饲养宠物的过程中，宠物的排泄问题一直困扰着饲养者。宠物对于排便有其动物本性的特殊要求，如果不及时清理，宠物可能就无法继续排便或者更换排便处，并且宠物的排泄物往往有强烈的臭味，这对饲养宠物的人来讲是非常棘手的问题。因此，需要一套能够及时自动清理，并且可以监控的自动宠物厕所来解决饲养宠物的人面临的问题。
目前，为了解决上述问题，市场上常见的解决方式是采用简易的过滤吸附物盆或者采用水洗吸附物盆的装置。然而，无论采用哪种装置都存在清洁质量不高，清洁效率较低，且自动化和智能化不够完善的问题。
发明内容
本申请提供了一种宠物卫生系统，能够解决现有的宠物厕所存在清洁质量不高，清洁效率较低，且自动化和智能化不够完善的问题。
本申请提供了一种宠物卫生系统，包括：壳体；储砂盒，设置在所述壳体内，用于放置猫砂；过滤网，设置在所述储砂盒内，用于过滤宠物排泄物和污染砂；储便盒，用于存放所述过滤网过滤出的宠物排泄物和污染砂；驱动装置，用于驱动所述储砂盒下移和/或所述过滤网上移，以使所述过滤网从所述储砂盒中移出；所述驱动装置还用于驱动所述储砂盒旋转上移和/或所述过滤网旋转下移，或者驱动所述储砂盒振动上移和/或所述过滤网振动下移，以使所述过滤网移入所述储砂盒中。
可选的，所述系统还包括第一感测装置和与所述第一感测装置连接的控制装置，所述第一感测装置用于感测所述宠物在所述储砂盒中的活动信息；所述控制装置用于根据所述第一感测装置感测的宠物的活动信息，控制所述驱动装置的工作状态。
可选的，所述储便盒设置在所述壳体内，且位于所述储砂盒的一侧；所述储便盒靠近所述储砂盒的侧壁上设置有承接口；所述过滤网过滤出的宠物排泄物和污染砂可通过所述承接口进入所述储便盒。
可选的，所述活动信息为所述宠物在所述储砂盒中的连续停留时长；所述第一感测装置用于在所述连续停留时长大于或等于预设值后，且在感测不到宠物时向所述控制装置发送排便完成信号；所述控制装置具体用于在接收到所述排便完成信号后，向所述驱动装置发出清洁指令，以启动所述驱动装置进行清理工作；所述驱动装置进行清理工作具体包括：驱动所述储砂盒下移至清理位置；并驱动所述过滤网远离所述储便盒的一端上移，以使所述过滤网倾斜，在所述过滤网倾斜过程中驱动所述过滤网水平振动，以使所述过滤网倾斜面上的宠物排泄物和污染砂通过所 述承接口进入所述储便盒；所述清理位置为所述过滤网完全移出所述储砂盒、且所述承接口完全露出时储砂盒的所处位置；第一预设时长后，驱动所述储砂盒上移至待机位置；并驱动所述过滤网远离所述储便盒的一端下移，以使所述过滤网恢复水平位置，在所述储砂盒上移至待机位置的过程中驱动所述过滤网水平振动，以使所述过滤网将所述储砂盒中的猫砂表面整平；所述待机位置为所述过滤网位于所述储砂盒底面上、且所述储砂盒靠近所述储便盒的侧壁完全封堵所述承接口时储砂盒的所处位置。
优选的，所述控制装置具体用于在接收到所述排便完成信号，并等待第二预设时长后，向所述驱动装置发出清洁指令，以启动所述驱动装置进行清理工作。
优选的，所述过滤网的倾斜角度小于或等于10°。
优选的，所述清洁指令包括指示所述驱动装置进行一次清理工作和指示所述驱动装置进行两次清理工作。
可选的，所述系统还包括设置在所述承接口处的承接板，所述承接板用于在所述储砂盒处于清理位置时，阻挡所述过滤网与所述储便盒之间的间隙。
优选的，所述承接板与所述承接口靠近所述壳体底部的一端转动连接。
可选的，所述过滤网采用在平板上制作菱形网孔的方式形成。
优选的，所述菱形网孔的长对角线与所述过滤网的倾斜方向一致。
优选的，所述菱形网孔的长对角线与所述过滤网的水平振动方向一致。
优选的，所述菱形网孔的长对角孔径为8mm～16mm，短对角孔径为5mm～10mm。
优选的，所述过滤网上连接有滤网支架，所述过滤网远离所述储便盒的一端的滤网支架与所述驱动装置可拆卸连接；所述过滤网靠近所述储便盒的一端的滤网支架与所述壳体转动连接。
优选的，所述驱动装置包括升降支架，所述储砂盒设置在所述升降支架上。
优选的，所述储砂盒的底部与所述升降支架可拆卸连接。
可选的，所述储砂盒内设置有第二感测装置，所述第二感测装置用于感测所述储砂盒内的猫砂厚度，当所述猫砂厚度小于或等于第一预设阈值时，启动加砂提醒。
可选的，所述储便盒内设置有第三感测装置，所述第三感测装置用于感测所述储便盒内宠物排泄物是否满盒，当感测到所述储便盒内宠物排泄物满盒时，启动清空提醒。
优选的，所述储便盒内还设置有清洁装置，所述清洁装置用于对所述储便盒进行清洁，杀菌和控味处理。
优选的，所述储便盒顶盖远离所述过滤网的一端与所述储便盒侧壁转动连接。
优选的，所述储便盒的壳体包括镂空结构，所述镂空结构的内侧设置有吸附物。
可选的，所述壳体内还设置有第四感测装置，所述第四感测装置用于感测宠物排泄物状态，当所述宠物排泄物状态符合预设状态时，启动健康提醒。
优选的，所述第四感测装置包括微波湿度传感器、图像传感器和数据处理单元；所述微波湿度传感器设置在所述过滤网靠近所述承接口的位置处，用于检测经过所述承接口的宠物排泄物的湿度；所述图像传感器用于获取宠物 离开储砂盒后的宠物排泄物的第一图像，以及所述过滤网过滤出宠物排泄物时的第二图像；所述数据处理单元用于根据所述宠物排泄物的湿度、第一图像和第二图像确定宠物排泄物状态，并在所述宠物排泄物状态符合预设状态时，启动健康提醒。
优选的，所述过滤网为金属材质，所述过滤网的网面为所述微波湿度传感器的探头。
可选的，所述储便盒设置在所述壳体外侧；所述壳体上设置有排便通道，所述排便通道的一端与所述储便盒连接，另一端位于所述过滤网下方，所述过滤网过滤出的宠物排泄物和污染砂可通过所述排便通道进入所述储便盒。
本申请能产生的有益效果包括：
(1)本申请提供的宠物卫生系统，在宠物完成排便后，能够自动清理宠物排泄物和污染砂，结构简单，易生产，成本低，且易使用推广，为爱宠物人士带来了福音，让爱宠物人士可以毫无后顾之忧的去旅行，出差，上班，让宠物在家不会因为排泄物太多不能及时清理，而导致卫生问题。
(2)本申请提供的宠物卫生系统，可以监控宠物的卫生环境，通过监测数据，自动警示猫砂余量、储便盒容量和宠物排泄物的状态，不同运作模式以满足不同运用环境的要求，拥有远程监控和控制的功能。
附图说明
图1为本申请实施例中提供的宠物卫生系统立体结构示意图；
图2为本申请实施例中提供的宠物卫生系统结构示意图一；
图3为本申请实施例中提供的宠物卫生系统结构示意图二；
图4为本申请实施例中提供的宠物卫生系统结构示意图三；
图5为本申请实施例中提供的宠物卫生系统结构示意图四；
图6为本申请实施例中提供的宠物卫生系统结构示意图五；
图7为本申请实施例中提供的宠物卫生系统结构示意图六；
图8为本申请实施例中提供的过滤结构示意图一；
图9为本申请实施例中提供的过滤结构示意图二；
图10为本申请实施例中提供的宠物卫生系统结构示意图七；
图11为本申请实施例中提供的宠物卫生系统结构示意图八；
图12为本申请实施例中提供的宠物卫生系统结构示意图九；
图13为本申请实施例中提供的宠物卫生系统结构示意图十；
图14为本申请实施例中提供的宠物卫生系统结构示意图十一；
图15为本申请实施例中提供的宠物卫生系统结构示意图十二；
图16为本申请另一实施例中提供的宠物卫生系统立体结构示意图；
图17为本申请另一实施例中提供的宠物卫生系统结构示意图一；
图18为本申请另一实施例中提供的宠物卫生系统结构示意图二；
图19为本申请另一实施例中提供的宠物卫生系统结构示意图三；
图20为本申请另一实施例中提供的宠物卫生系统结构示意图四；
图21为本申请另一实施例中提供的宠物卫生系统结构示意图五；
图22为本申请另一实施例中提供的宠物卫生系统结构示意图六；
图23为本申请另一实施例中提供的宠物卫生系统结构示意图七；
图24为本申请另一实施例中提供的宠物卫生系统结构示意图八；
图25为本申请另一实施例中提供的宠物卫生系统结构示意图九。
具体实施方式
下面结合实施例详述本申请，但本申请并不局限于这些实施例。文中所述的左、右、前、后、上、下等表示方位的词语仅仅是为了便于说明，根据附图中的位置来进行阐述的，仅仅是一个相对位置关系的表述，不能作限制性理解。
本申请实施例提供了一种宠物卫生系统，如图1至图25所示，包括：壳体10；储砂盒11，设置在壳体10内，用于放置猫砂；过滤网12，设置在储砂盒11内，用于过滤宠物排泄物和污染砂；储便盒13，用于存放过滤网12过滤出的宠物排泄物和污染砂；驱动装置，用于驱动储砂盒11下移和/或过滤网12上移，以使过滤网12从储砂盒11中移出；所述驱动装置还用于驱动储砂盒11旋转上移和/或过滤网12旋转下移，或者驱动储砂盒11振动上移和/或过滤网12振动下移，以使过滤网12移入储砂盒11中。
本申请在壳体10内安装储砂盒和过滤网12，由于储砂盒11和过滤网12中至少有一个是可以在壳体10内上下运动的，过滤网12运动到储砂盒11中，储砂盒11中装有猫砂，宠物从进出口22进入储砂盒11中在猫砂上排便完，然后从储砂盒11中出去后，过滤网12向上运动，或者储砂盒11向下运动，或者过滤网12向上运动、储砂盒11向下同时运动，过滤网12与储砂盒11逐渐远离，在重力的作用下，干净的砂就会经过过滤网12落入到储砂盒11中，而污染的砂以及粪便团聚后大于过滤网12的孔径，无法通过过滤网12，这样就能将污染的砂以及粪便与干净砂进行分离，分离出来的粪便排入到储便盒13中，从而实现宠物粪便与干净砂的自动分离，不需要像现有技术那样清洗砂以及烘干砂，减少了水和电能的消耗，降低了使用成本。而且用户只需偶尔清理一下储便盒13中的粪便即可，不需要借助工具手动清理粪便，更加干净卫生，减轻了用户的劳动量。分离完成后，过滤网12向下运动、或者储砂盒11向上运动或者两者同时运动，让过滤网12置于储砂盒11中，以便下次使用，在两者靠近的运动过程中，由于砂的阻力很大，因此需要过滤网12转动或者储砂盒11转动或者两者同时转动；或者是过滤网12振动或者储砂盒11振动或者两者同时振动，才能让过滤网12置于储砂盒11的砂中，同时使猫砂表面平整。
本申请为了实现过滤网12与储砂盒11的分离，以便分离出宠物排泄物和污染砂，本申请提供了三种方式，一种是过滤网12上下动而储砂盒11不动，一种是过滤网12不动，储砂盒11上下运动，一种是两者都上下运动，不 同的运动方式可以通过不同结构来实现，生产制造厂家可以选择任意一种方式，两者运动的方式效率更高，而且更能够减少猫砂的阻力。
需要说明的是，过滤网12从储砂盒11中移出时，需要储砂盒11下移和/或过滤网12上移，其中储砂盒11下移或过滤网12上移的运动方式可以有多种，示例的，可以直接下移或上移，也可以旋转下移或旋转上移，还可以振动下移或振动上移；而在过滤网12移入储砂盒11的过程中，过滤网12和储砂盒11中的至少一个必须是振动着或旋转着运动。
参考图2至图4所示，储砂盒11内嵌过滤网12，并且可以与过滤网12相对上下移动。待机/感测状态下过滤网12水平位于储砂盒11底部。盛装猫砂后，砂床表面与砂底过滤网12的距离≥7cm。
在实际应用中，储便盒13可以设置在壳体10内，也可以设置在壳体10外，本申请实施例对此不做限定。具体的，参考图3至图5所示，储便盒13设置在壳体10内，且位于储砂盒11的一侧；储便盒13靠近储砂盒11的侧壁上设置有承接口14；过滤网12过滤出的宠物排泄物和污染砂可通过承接口14进入储便盒13。
参考图16所示，储便盒13设置在壳体10外侧；壳体10上设置有排便通道21，排便通道21的一端与储便盒13连接，另一端位于过滤网12下方，过滤网12过滤出的宠物排泄物和污染砂可通过排便通道21进入储便盒13。
需要说明的是，本申请实施例对于壳体10、过滤网12和储砂盒11等结构的形状不做限定，在实际应用中，过滤网12和储砂盒11一般形状匹配，示例的，可以是如图1所示的矩形，也可以是如图16所示的圆形。
本申请提供的宠物卫生系统，在宠物完成排便后，能够自动清理宠物排泄物和污染砂，结构简单，易生产，成本低，且易使用推广，为爱宠物人士带来了福音，让爱宠物人士可以毫无后顾之忧的去旅行，出差，上班，让宠物在家不会因为排泄物太多不能及时清理，而导致卫生问题。
进一步的，所述系统还包括第一感测装置和与所述第一感测装置连接的控制装置，所述第一感测装置用于感测宠物在储砂盒11中的活动信息；所述控制装置用于根据第一感测装置感测的宠物的活动信息，控制驱动装置的工作状态。
具体的，所述活动信息为宠物在储砂盒11中的连续停留时长；第一感测装置用于在连续停留时长大于或等于预设值后，且在感测不到宠物时向控制装置发送排便完成信号；控制装置具体用于在接收到排便完成信号后，向驱动装置发出清洁指令，以启动驱动装置进行清理工作；驱动装置进行清理工作具体包括：驱动储砂盒11下移至清理位置；并驱动过滤网12远离储便盒13的一端上移，以使过滤网12倾斜，在过滤网12倾斜过程中驱动过滤网12水平振动，以使过滤网12倾斜面上的宠物排泄物和污染砂通过承接口14进入储便盒13；所述清理位置为过滤网12完全移出储砂盒11、且承接口14完全露出时储砂盒11的所处位置；第一预设时长后，驱动储砂盒11上移至待机位置；并驱动过滤网12远离储便盒13的一端下移，以使过滤网12恢复水平位置，在储砂盒11上移至待机位置的过程中驱动过滤网12水平振动，以使过滤网12将储砂盒11中的猫砂表面整平；待机位置为过滤网12位于储砂盒11底面上、且储砂盒11靠近储便盒13的侧壁完全封堵承接口14时储砂盒11的所处位置。其中，第一预设时长为预先设置的时长，本领域技术人员可以根据实际情况进行设定，本申请实施例对此不做限定。示例的，所述第 一预设时长可以为5-10秒钟。本申请实施例对于过滤网12水平振动的幅度和频率均不做限定，本领域技术人员可以根据实际情况进行设定。
优选的，所述控制装置具体用于在接收到所述排便完成信号，并等待第二预设时长后，向驱动装置发出清洁指令，以启动驱动装置进行清理工作。其中，第二预设时长为预先设置的时长，本领域技术人员可以根据实际情况进行设定，本申请实施例对此不做限定。示例的，所述第二预设时长可以为3-5分钟。在实际应用中，第一感测装置可以为红外感测器。
进一步的，系统还包括设置在承接口14处的承接板15，承接板15用于在储砂盒11处于清理位置时，阻挡过滤网12与储便盒13之间的间隙。优选的，承接板15与承接口14靠近壳体10底部的一端转动连接。
参考图3至图7所示，所述系统处于待机/感测状态时，过滤网12水平位于储砂盒11底部，此时储砂盒11的位置为待机位置。壳体10内壁上的第一感测装置感测猫咪的存在以及砂床的厚度。第一感测装置感测到猫咪出现，停留，消失的整套动作后，判断为猫咪已完成排便并已离开，倒计时几分钟后启动清洁作业。此时第一感测装置停止感测。
然后，过滤网12水平震动，同时储砂盒11向下移动。储砂盒11向下移动时，便团从猫砂中滤出并停留在过滤网12上。当储砂盒11完全低于过滤网12时，储砂盒11继续向下移动。同时，过滤网12远离储便盒13的一侧向上移动，靠近储便盒13的一侧保持原位。期间过滤网12保持水平震动。储砂盒11下降使靠近储便盒13的一侧露出承接口14。储砂盒11下降时放倒承接板15，挡住过滤网12和储便盒13之间的空隙。储砂盒11继续下降并停止在壳体10底部。过滤网12的一侧继续向上移动，随后停止向上移动并形成向储便盒13倾倒的斜面，过滤网12上的便团从水平震动的斜面上滑落，从承接口14掉入储便盒13中。过滤网12的倾斜角度一般小于或等于10°。
过滤网12保持水平震动，一侧开始向下移动，同时储砂盒11开始向上移动。过滤网12向下移动至水平位置后停止下降。储砂盒11继续向上移动。储砂盒11上升时竖立承接板15，并封闭承接口14。当砂床表面到达过滤网12时，水平震动的过滤网12将砂床表面整平。储砂盒11继续向上移动，过滤网12在水平震动中进入猫砂。过滤网12上可能附着的便团向上脱落，留待下次清理。砂床重新上升并停止在待机位置。过滤网12停止震动，至此系统完成一次清理作业。
其中，控制装置发送的清洁指令包括指示驱动装置进行一次清理工作和指示驱动装置进行两次清理工作。在实际应用中，系统可以包括节能模式和标准模式；在节能模式下，控制装置启动驱动装置后，驱动装置进行一次清理工作；在标椎模式下，控制装置启动驱动装置后，驱动装置连续进行两次清理工作。在节能模式下，系统完成一次清理工作后，重新处于待机/感测状态；而在标准模式下，系统完成一次清理工作后，会再重复一次清理作业，并在作业完成时重新处于待机/感测状态。
参考图8和图9所示，过滤网12采用在平板上制作菱形网孔的方式形成。优选的，菱形网孔的长对角线与过滤网12的倾斜方向一致。菱形网孔的长对角线与过滤网12的水平振动方向一致。
过滤网12网面不是编织结构，而是采用平板漏空制造，将硬质平板漏空出菱形网孔。菱形网孔的内孔径为： 长对角孔径8～16mm，短对角孔径5～10mm。长对角线的方向和过滤网12倾倒的方向一致。菱形网孔边缘打磨光滑，这样可以降低过滤网12表面对便团的摩擦。过滤网12以较小的倾斜度，配合震动，就可将便团顺利滑落，并防止其翻滚，这对于清理有强烈粘性的稀便有重要作用；同时还可以降低过滤网12对猫砂的磨损，减少猫砂粉尘。
如图8和图10所示，过滤网12上连接有滤网支架16，过滤网12远离储便盒13的一端的滤网支架16与驱动装置可拆卸连接；过滤网12靠近储便盒13的一端的滤网支架16与壳体10转动连接。参考图10所示，整个过滤网结构(过滤网12以及滤网支架16)可以按照倾倒便团的倾斜方式，从一侧手动提起，到达倾倒便团的角度后，手动解锁，并继续向上提起，直到完全翻转至储便盒13的一侧，这时可以完全露出下面的储砂盒11来。
优选的，驱动装置包括升降支架，储砂盒11设置在升降支架上。储砂盒11的底部与升降支架可拆卸连接。储砂盒11通过盒底的嵌合结构放置在升降支架上，以方便用户快捷的从设备上取出储砂盒11，更换猫砂和/或清洗储砂盒11后，再安装回去。
进一步的，储砂盒11内设置有第二感测装置，第二感测装置用于感测储砂盒11内的猫砂厚度，当猫砂厚度小于或等于第一预设阈值时，启动加砂提醒。其中，第一预设阈值为预先设置的厚度值，本领域技术人员可以根据实际情况进行设定，本申请实施例对此不做限定。示例的，所述第一预设阈值可以为10cm。当感测到砂床厚度≤10cm时(砂床表面与砂底过滤网12的距离≤7cm)，设备停止待机并提示用户清空储便盒13，并添加猫砂。
砂床的厚度保持在10～15cm。储砂盒11内表面四侧均有高度位于15cm的加砂标识线，指示用户将猫砂添加到这个高度即可。第二感测装置在设备待机状态下持续的检测砂床的厚度，当猫砂消耗量达到5cm，即砂床厚度降低到10cm时，将停止设备的待机和自动清洁作业，并启动设备指示灯提醒和APP提醒功能，通知用户添加猫砂。
参考图11和图12所示，所述第二感测装置可以采用机械感测方式。在过滤网12的一侧边缘和储砂盒11内壁之间的缝隙中设置一个长条形的坠重17。坠重17通过活动连杆18和过滤网12的滤网支架16相连。坠重17具有适当的长度和宽度，使它总是位于砂床的表面，无法进入猫砂，并且随着猫砂的消耗而逐渐降低。坠重17降低会改变连杆18的位置。当砂床厚度降低到10cm时，活动连杆18将触发一个位置开关，来发出操作指令。活动连杆18连接在滤网支架16上，使活动连杆18和过滤网12成为一体结构，能够随着过滤网12一起向储便盒13的一侧完全翻转，露出储砂盒11方便用户取出和安装储砂盒11。
进一步的，储便盒13内设置有第三感测装置，第三感测装置用于感测储便盒13内宠物排泄物是否满盒，当感测到储便盒13内宠物排泄物满盒时，启动清空提醒。
储砂盒11中有厚达5cm的砂层用于消耗，如果供一只中等体型的猫使用，续航时间可能长达一个月。储便盒13需要相应的储便容量和控味功能。储便容量可以近似计算为供消耗猫砂体积的三倍。用户通常会在添加/更换猫砂的同时清空储便盒13，但无法排除用户忘记清空储便盒13的情况。设备要能够感测到储便盒13里便团满盒的情况，并停机和提醒。满盒感测系统采用机械方式可靠性较高。
参考图15所示，待机状态下，储便盒13内顶部侧垂有一块感测板20(可以为平板/网板)。启动清洁作业，储砂盒11下降时，感测板20升起到顶部。倾倒作业结束，储砂盒11上升到待机位置时，感测板20重新侧垂下来。 如果便团的堆积超过警戒高度，平板无法侧垂到位，被便团顶起，这将触发一个开关，发出操作指令，停止自动清理，并发出清空提醒。
优选的，储便盒13内还设置有清洁装置，清洁装置用于对储便盒13进行清洁，杀菌和控味处理。
储便盒13的控味采用光触媒和紫外线杀灭组合方式。每次清洁作业后紫外线启动照射适当的时间，光触媒在紫外线的照射下加速催化气体中有机分子的分解，成为水和二氧化碳，降低臭味。紫外线的照射也可直接杀灭便团堆积上层表面的微生物，防止滋生小虫。
在实际应用中，储便盒13的壳体10包括镂空结构，镂空结构的内侧设置有吸附物。储便盒13的侧壁上有漏空结构，使盒内盒外的空气能够流通，将盒内水分排解到盒外。漏空结构的内侧可以装备活性炭过滤片，防止较大微生物进入盒内。
在本申请实施例中，储便盒13的顶盖19远离过滤网12的一端与储便盒13侧壁转动连接。
参考图13和图14所示，储砂盒11封闭承接口14时，储砂盒11边沿和承接口14的上边沿会形成一个切割动作，这给猫咪带来潜在危险。通过设置承接口14,的上边沿(储便盒13的顶盖19)可以被抬起，来消除这种危险。具体的，位于储便盒13顶部的，形成承接口14上边沿的壳体(储便盒13的顶盖19)通过合页结构与其它部分相连。储砂盒11上升时，卡在承接口14的物体能够将顶盖19抬起。物体移开后，顶盖19失去支撑而落下，重新形成承接口14的上边沿。
进一步的，壳体10内还设置有第四感测装置，第四感测装置用于感测宠物排泄物状态，当宠物排泄物状态符合预设状态时，启动健康提醒。设备提供了重要的健康功能：监控猫咪粪便状况，出现稀便时提醒用户。
具体的，第四感测装置包括微波湿度传感器、图像传感器和数据处理单元；微波湿度传感器设置在过滤网12靠近承接口14的位置处，用于检测经过承接口14的宠物排泄物的湿度；图像传感器用于获取宠物离开储砂盒11后的宠物排泄物的第一图像，以及过滤网12过滤出宠物排泄物时的第二图像；数据处理单元用于根据宠物排泄物的湿度、第一图像和第二图像确定宠物排泄物状态，并在宠物排泄物状态符合预设状态时，启动健康提醒。
微波湿度传感器位于过滤网12的一侧，靠近储便盒13的承接口14的位置。当便团经过承接口14时，微波湿度传感器感测便团的湿度/水分含量。如果过滤网12网面采用金属材质，那么整个网面可以作为湿度传感器的探头，当过滤网12滤出便团时就可以开始感测。图像传感器的摄像头位于设备的后顶部，可以在猫咪离开时和过滤网12滤出便团时这两个时间点拍摄便团的图像；
由于小便的便团和正常大便的便团形状比较规则，湿度较低。较稀的大便的便团可能形状规则，但湿度较高。特别稀的稀便的形状不规则，湿度很高。数据处理单元要判断出后面两种稀便，并提醒用户。
数据处理单元对猫咪离开时拍摄的便团图像进行图像识别，不规则的便团判断为稀便；规则的便团则统计便团的总体体积(面积)。设备在倾倒便团时感测便团的湿度/水分含量，并将这两种数据结合起来进行评估，将湿度超过警戒值的便团判断为稀便，启动提醒。
本申请可以与操作终端和服务器进行交互，用户可以远程对宠物的卫生环境进行监控和管理，为用户带来了相 当的便利性和可控性。
在本申请实施例中，驱动装置可以驱动储砂盒11旋转上移和/或过滤网12旋转下移，以使过滤网12移入储砂盒11中，其具体的实现结构有多种，本申请实施例对此不做限定。参考图16至图21所示，下面给出不同情况下的几种示例性的实现结构。
第一种情况：储砂盒11不动，过滤网12旋转着上下运动。
由于储砂盒11不能够上下运动，储砂盒11可以焊接在壳体10内，也可以通过螺纹的形式固定在壳体10内，为了防止漏砂，储砂盒11与壳体10之间要紧密连接，之间的缝隙要小于砂的粒径。
过滤网12连接有伸缩装置23，伸缩装置23安装在壳体10顶部，伸缩装置23连接有转动装置24，转动装置24驱动伸缩装置23转动，伸缩装置23驱动过滤网12上下运动。
伸缩装置23包括伸缩件25和连接件26，连接件26成门字形，连接件26与伸缩件25相连，过滤网12连接在连接件26上。其中，伸缩件25为气缸、油缸或者电动推杆等，只要能够实现上下伸缩即可。伸缩装置23还包括翻转件27，翻转件27连接在连接件26上，翻转件27的另一端连接在过滤网12上，过滤网12铰接在连接件26上，翻转件27驱动过滤网12围绕铰接点转动。在实际应用中，翻转件27可以为气缸、油缸或者电动推杆。
转动装置24包括电机、主动齿轮和从动齿轮，主动齿轮套接在电机的输出轴上，从动齿轮套接在伸缩装置23上，主动齿轮与从动齿轮啮合。电机安装在壳体10上。伸缩装置23通过轴承28活动安装在壳体10上。
第二种情况：储砂盒11旋转着上下运动，过滤网12不动。
储砂盒11外表面上设置有凸起，壳体10内表面上设置有螺旋槽29，凸起(图中未示出)卡在螺旋槽29内，储砂盒11连接有驱动装置Ⅰ，驱动装置Ⅰ驱动储砂盒11的凸起在螺旋槽29内运动，从而带动储砂盒11转动向上和向下运动。驱动装置Ⅰ安装在储砂盒11下方，和储砂盒11一起上下运动。其中，驱动装置Ⅰ只要能够驱动储砂盒11转动即可，比如包括电机和两个齿轮，其中一个齿轮套接在电机的输出轴上，另外一个齿轮套接在储砂盒11底部的转动轴上，两个齿轮啮合，电机安装在储砂盒11底部。凸起(图中未示出)的数量最好在三个以上，要保证能够支撑储砂盒11中的砂的重量，凸起上还可以连接滚轮，减小滑动摩擦，以便转动。
过滤网12铰接在壳体10上，壳体10上设置有锁紧装置，将过滤网12锁紧固定在壳体10上，壳体10内还安装有解锁装置和顶升装置，解锁装置与锁紧装置相连，顶升装置与过滤网12相连，在储砂盒11中完全离开过滤网12时，解锁装置将锁紧装置解锁，顶升装置顶起过滤网12，让过滤网12倾斜，将污染的砂盒粪便排入到排便通道21内，进而排入到储便盒13中。其中，锁紧装置可以是合页等能够将过滤网12固定在壳体10上的结构即可，解锁装置只要能够解锁锁紧装置的结构即可，顶升装置可以是气缸、油缸、电动推杆等，只要能够让过滤网12绕着铰接点转动即可。或者取消锁紧装置、顶升装置以及解锁装置，通过两根立柱30铰接过滤网12，然后通过一根伸缩杆31来连接过滤网12，通过控制伸缩杆31来控制过滤网12翻转。
或者，只有储砂盒11能够上下运动，而过滤网12不能够上下运动的另一种实现结构为：储砂盒11外表面上设置有外螺纹32，壳体10内表面上设置有内螺纹33，内螺纹33与外螺纹32相匹配，储砂盒11连接有驱动装置Ⅱ， 驱动装置Ⅱ驱动储砂盒11转动，从而实现储砂盒11转动向上和向下运动。其中，驱动装置Ⅱ只要能够驱动储砂盒11转动即可，比如包括电机和两个齿轮，其中一个齿轮套接在电机的输出轴上，另外一个齿轮套接在储砂盒11底部的转动轴上，两个齿轮啮合，电机安装在储砂盒11底部。
第三种情况：过滤网12和储砂盒11都能够在壳体10内旋转着上下运动。
此种情况下，过滤网12的结构采用第一种情况下的结构即可，储砂盒11采用第二种情况下的结构即可。
在本申请另一实施例中，驱动装置可以驱动储砂盒11振动上移和/或过滤网12振动下移，以使过滤网12移入储砂盒11中，其具体的实现结构有多种，本申请实施例对此不做限定。参考图16和图19，以及图22至图25所示，下面给出不同情况下的几种示例性的实现结构。
第一种情况：储砂盒11不动，过滤网12振动着上下运动。
由于储砂盒11不能够上下运动，储砂盒11可以焊接在壳体10内，也可以通过螺纹的形式固定在壳体10内，为了防止漏砂，储砂盒11与壳体10之间要紧密连接，之间的缝隙要小于砂的粒径。
过滤网12连接有伸缩装置23，伸缩装置23安装在壳体10顶部，伸缩装置包括伸缩件25和连接件26，连接件26成门字形，连接件26与伸缩件25相连，过滤网12连接在连接件26上。伸缩件25为气缸、油缸或者电动推杆等，只要能够实现上下伸缩即可。
连接件26上安装有振动件34，振动件34包括振动电机和振动板，振动电机与振动板相连，振动板贴在连接件26上，振动电机驱动振动板振动，振动板将振动力传递给连接件26，连接件26振动带动过滤网12振动。
伸缩装置23还包括翻转件27，翻转件27连接在连接件26上，翻转件27的另一端连接在过滤网12上，过滤网12铰接在连接件26上，翻转件27驱动过滤网12围绕铰接点振动。其中，翻转件27为气缸、油缸或者电动推杆。
本申请实施例中，也可以不在连接件26上安装振动件34，过滤网12不振动，而在储砂盒11上安装振动件，带动储砂盒11振动，采用这样的结构的话，储砂盒11就不能焊接在壳体10上，只要紧紧的贴合在壳体10上即可。振动件34的结构相同，将振动板贴合在储砂盒11的底部即可，只要能够让储砂盒11振动即可。
第二种情况：只有储砂盒11能够振动着上下运动，而过滤网12不能够上下运动。
储砂盒11外表面上设置有导柱35，壳体10内表面上设置有导槽36，导柱35卡在导槽36内，壳体10内还安装有储砂盒驱动结构37，储砂盒驱动结构37位于储砂盒11与壳体10之间，储砂盒驱动结构37驱动储砂盒11在导槽36内上下运动。其中，导柱35的数量最好在四个以上，对储砂盒11进行周向运动限位。储砂盒驱动结构37为气缸、油缸、电动推杆等，只要能够驱动储砂盒11上下运动即可。振动装置38包括振动电机和振动棒，振动电机与振动棒连接，振动棒贴合在储砂盒11底部，振动电机也安装在储砂盒11底部。
过滤网12铰接在壳体10上，壳体10上设置有锁紧装置，将过滤网12锁紧固定在壳体10上，壳体10内还安装有解锁装置和顶升装置，解锁装置与锁紧装置相连，顶升装置与过滤网12相连，在储砂盒11中完全离开过滤网12时，解锁装置将锁紧装置解锁，顶升装置顶起过滤网12，让过滤网12倾斜，将污染的砂盒粪便排入到排便通道 21内，进而排入到储便盒13中。其中，锁紧装置可以是合页等能够将过滤网12固定在壳体10上的结构即可，解锁装置只要能够解锁锁紧装置的结构即可，顶升装置可以是气缸、油缸、电动推杆等，只要能够让过滤网12绕着铰接点振动即可。或者取消锁紧装置、顶升装置以及解锁装置，通过两根立柱30铰接过滤网12，然后通过一根伸缩杆31来连接过滤网12，通过控制伸缩杆31来控制过滤网12翻转。
第三种情况：过滤网12和储砂盒11都能够在壳体10内振动着上下运动。
此种情况下，过滤网12的结构采用第一种情况下的结构即可，储砂盒11采用第二种情况下的结构即可。
以上，仅是本申请的几个实施例，并非对本申请做任何形式的限制，虽然本申请以较佳实施例揭示如上，然而并非用以限制本申请，任何熟悉本专业的技术人员，在不脱离本申请技术方案的范围内，利用上述揭示的技术内容做出些许的变动或修饰均等同于等效实施案例，均属于技术方案范围内。

Claims (20)

  1. 一种宠物卫生系统，其特征在于，包括：
    壳体；
    储砂盒，设置在所述壳体内，用于放置猫砂；
    过滤网，设置在所述储砂盒内，用于过滤宠物排泄物和污染砂；
    储便盒，用于存放所述过滤网过滤出的宠物排泄物和污染砂；
    驱动装置，用于驱动所述储砂盒下移和/或所述过滤网上移，以使所述过滤网从所述储砂盒中移出；
    所述驱动装置还用于驱动所述储砂盒旋转上移和/或所述过滤网旋转下移，或者驱动所述储砂盒振动上移和/或所述过滤网振动下移，以使所述过滤网移入所述储砂盒中。
  2. 根据权利要求1所述的宠物卫生系统，其特征在于，所述系统还包括第一感测装置和与所述第一感测装置连接的控制装置，所述第一感测装置用于感测所述宠物在所述储砂盒中的活动信息；
    所述控制装置用于根据所述第一感测装置感测的宠物的活动信息，控制所述驱动装置的工作状态。
  3. 根据权利要求2所述的宠物卫生系统，其特征在于，所述储便盒设置在所述壳体内，且位于所述储砂盒的一侧；所述储便盒靠近所述储砂盒的侧壁上设置有承接口；所述过滤网过滤出的宠物排泄物和污染砂可通过所述承接口进入所述储便盒。
  4. 根据权利要求3所述的宠物卫生系统，其特征在于，所述活动信息为所述宠物在所述储砂盒中的连续停留时长；
    所述第一感测装置用于在所述连续停留时长大于或等于预设值后，且在感测不到宠物时向所述控制装置发送排便完成信号；
    所述控制装置具体用于在接收到所述排便完成信号后，向所述驱动装置发出清洁指令，以启动所述驱动装置进行清理工作；
    所述驱动装置进行清理工作具体包括：
    驱动所述储砂盒下移至清理位置；并驱动所述过滤网远离所述储便盒的一端上移，以使所述过滤网倾斜，在所述过滤网倾斜过程中驱动所述过滤网水平振动，以使所述过滤网倾斜面上的宠物排泄物和污染砂通过所述承接口进入所述储便盒；所述清理位置为所述过滤网完全移出所述储砂盒、且所述承接口完全露出时储砂盒的所处位置；
    第一预设时长后，驱动所述储砂盒上移至待机位置；并驱动所述过滤网远离所述储便盒的一端下移，以使所述过滤网恢复水平位置，在所述储砂盒上移至待机位置的过程中驱动所述过滤网水平振动，以使所述过滤网将所述储 砂盒中的猫砂表面整平；所述待机位置为所述过滤网位于所述储砂盒底面上、且所述储砂盒靠近所述储便盒的侧壁完全封堵所述承接口时储砂盒的所处位置。
  5. 根据权利要求4所述的宠物卫生系统，其特征在于，所述控制装置具体用于在接收到所述排便完成信号，并等待第二预设时长后，向所述驱动装置发出清洁指令，以启动所述驱动装置进行清理工作。
  6. 根据权利要求4所述的宠物卫生系统，其特征在于，所述清洁指令包括指示所述驱动装置进行一次清理工作和指示所述驱动装置进行两次清理工作。
  7. 根据权利要求4所述的宠物卫生系统，其特征在于，所述系统还包括设置在所述承接口处的承接板，所述承接板用于在所述储砂盒处于清理位置时，阻挡所述过滤网与所述储便盒之间的间隙。
  8. 根据权利要求7所述的宠物卫生系统，其特征在于，
    所述承接板与所述承接口靠近所述壳体底部的一端转动连接。
  9. 根据权利要求1至8中任一项所述的宠物卫生系统，其特征在于，所述过滤网采用在平板上制作菱形网孔的方式形成。
  10. 根据权利要求9所述的宠物卫生系统，其特征在于，
    所述菱形网孔的长对角线与所述过滤网的倾斜方向一致；所述菱形网孔的长对角线与所述过滤网的水平振动方向一致。
  11. 根据权利要求9所述的宠物卫生系统，其特征在于，
    所述菱形网孔的长对角孔径为8mm～16mm，短对角孔径为5mm～10mm。
  12. 根据权利要求9所述的宠物卫生系统，其特征在于，
    所述过滤网上连接有滤网支架，所述过滤网远离所述储便盒的一端的滤网支架与所述驱动装置可拆卸连接；
    所述过滤网靠近所述储便盒的一端的滤网支架与所述壳体转动连接。
  13. 根据权利要求1所述的宠物卫生系统，其特征在于，
    所述驱动装置包括升降支架，所述储砂盒设置在所述升降支架上；所述储砂盒的底部与所述升降支架可拆卸连 接。
  14. 根据权利要求2至8中任一项所述的宠物卫生系统，其特征在于，所述储砂盒内设置有第二感测装置，所述第二感测装置用于感测所述储砂盒内的猫砂厚度，当所述猫砂厚度小于或等于第一预设阈值时，启动加砂提醒。
  15. 根据权利要求2至8中任一项所述的宠物卫生系统，其特征在于，所述储便盒内设置有第三感测装置，所述第三感测装置用于感测所述储便盒内宠物排泄物是否满盒，当感测到所述储便盒内宠物排泄物满盒时，启动清空提醒。
  16. 根据权利要求2至8中任一项所述的宠物卫生系统，其特征在于，所述储便盒内还设置有清洁装置，所述清洁装置用于对所述储便盒进行清洁，杀菌和控味处理。
  17. 根据权利要求2至8中任一项所述的宠物卫生系统，其特征在于，所述储便盒顶盖远离所述过滤网的一端与所述储便盒侧壁转动连接。
  18. 根据权利要求2至8中任一项所述的宠物卫生系统，其特征在于，所述壳体内还设置有第四感测装置，所述第四感测装置用于感测宠物排泄物状态，当所述宠物排泄物状态符合预设状态时，启动健康提醒。
  19. 根据权利要求18所述的宠物卫生系统，其特征在于，
    所述第四感测装置包括微波湿度传感器、图像传感器和数据处理单元；
    所述微波湿度传感器设置在所述过滤网靠近所述承接口的位置处，用于检测经过所述承接口的宠物排泄物的湿度；
    所述图像传感器用于获取宠物离开储砂盒后的宠物排泄物的第一图像，以及所述过滤网过滤出宠物排泄物时的第二图像；
    所述数据处理单元用于根据所述宠物排泄物的湿度、第一图像和第二图像确定宠物排泄物状态，并在所述宠物排泄物状态符合预设状态时，启动健康提醒。
  20. 根据权利要求2所述的宠物卫生系统，其特征在于，所述储便盒设置在所述壳体外侧；
    所述壳体上设置有排便通道，所述排便通道的一端与所述储便盒连接，另一端位于所述过滤网下方，所述过滤网过滤出的宠物排泄物和污染砂可通过所述排便通道进入所述储便盒。
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