WO2024198331A1 - 集便盒及集满检测方法 - Google Patents

集便盒及集满检测方法 Download PDF

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Publication number
WO2024198331A1
WO2024198331A1 PCT/CN2023/126925 CN2023126925W WO2024198331A1 WO 2024198331 A1 WO2024198331 A1 WO 2024198331A1 CN 2023126925 W CN2023126925 W CN 2023126925W WO 2024198331 A1 WO2024198331 A1 WO 2024198331A1
Authority
WO
WIPO (PCT)
Prior art keywords
sealing
sealing portion
feces
driving block
driving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2023/126925
Other languages
English (en)
French (fr)
Inventor
蒋立华
郭维科
郭维学
马小庆
张俊超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Petkit Network Technology Shanghai Co Ltd
Original Assignee
Petkit Network Technology Shanghai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Petkit Network Technology Shanghai Co Ltd filed Critical Petkit Network Technology Shanghai Co Ltd
Priority to JP2025504555A priority Critical patent/JP2025524157A/ja
Priority to EP23920283.1A priority patent/EP4464151A4/en
Publication of WO2024198331A1 publication Critical patent/WO2024198331A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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 ; Removal of manure from stables
    • A01K1/0107—Cat trays; Dog urinals; Toilets for pets
    • A01K1/0125—Foldable or collapsible litter boxes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F22/00—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
    • 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 ; Removal of manure 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
    • B65B51/30—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes
    • B65B51/303—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes reciprocating along only one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
    • B65B57/12—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of wrapping materials, containers, or packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/15—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the preformed tubular webs being stored on filling nozzles
    • B65B9/18—Devices for storing tubular webs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/04—Refuse receptacles; Accessories therefor with removable inserts
    • B65F1/06—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F2210/00—Equipment of refuse receptacles
    • B65F2210/167—Sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F2240/00—Types of refuse collected
    • B65F2240/136—Dog dirt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Definitions

  • the present application relates to the technical field of pet toilets, for example, to a feces collection box and a method for detecting when the box is full.
  • pet toilets are directly connected to the outside world, and pet feces cannot be removed in time, resulting in odor.
  • the related art provides a pet toilet that can handle feces in time. After the pet uses the toilet, the bedding or cat litter mixed with pet feces is separated by a vibration device or a stirring device and discharged into a garbage bag. The garbage bag is closed, packed and temporarily stored, thereby reducing the odor.
  • the device provided by the related art needs to close the garbage bag, pack it and replace it with a new garbage bag every time the pet finishes using the toilet. Each garbage bag can only collect feces once, which wastes resources and increases the frequency of cleaning by users.
  • the present application provides a feces collection box and a fullness detection method, which can solve the problem of waste of garbage bags and increased cleaning frequency in pet toilets in related technologies.
  • the present application provides a feces collecting box, which is configured to collect pet feces.
  • the feces collecting box includes a shell, a sealing assembly, a collection bag and a detection unit.
  • the sealing assembly includes a left sealing part and a right sealing part. At least one of the left sealing part and the right sealing part can slide relative to the shell. The left sealing part is configured to be able to close with the right sealing part.
  • the collection bag is connected to the shell. The outer side wall of the collection bag can be abutted by the sealing assembly.
  • the detection unit is rotatably arranged on at least one of the left sealing part and the right sealing part. The detection unit is configured to abut against the pet feces when the collection bag is full to prevent the detection unit from rotating toward the bottom wall of the collection bag.
  • the present application provides a method for detecting that a feces collection box is full.
  • the method uses the feces collection box of the above scheme for detection.
  • the full detection method includes: driving the sealing component to close; and after a preset time, the detection element detects whether the sealing component is in a closed position, based on the detection result that the sealing component is in the closed position, it is determined that the feces collection box is not full and the driving of the sealing component to move is stopped; based on the detection result that the sealing component is not in the closed position, it is determined that the feces collection box is full and the sealing component is reversely driven to return to the open position. state.
  • FIG1 is a schematic structural diagram of an open feces collecting box according to an embodiment of the present application.
  • Fig. 2 is a cross-sectional view of the A-A portion in Fig. 1;
  • Fig. 3 is a cross-sectional view of the B-B portion in Fig. 1;
  • FIG4 is a schematic structural diagram of an open state of the feces collecting box after the shell is hidden in one embodiment of the present application;
  • FIG5 is a side cross-sectional view of an open feces collecting box in one embodiment of the present application.
  • FIG6 is a schematic structural diagram of a feces collecting box in a closed state according to an embodiment of the present application.
  • Fig. 7 is a cross-sectional view of the C-C portion in Fig. 6;
  • FIG8 is a side cross-sectional view of a feces collecting box in a closed state in one embodiment of the present application.
  • FIG9 is a schematic structural diagram of a closed state of the feces collecting box after the shell is hidden in one embodiment of the present application;
  • FIG10 is a flow chart of a method for detecting a full stool collection box in one embodiment of the present application.
  • FIG. 11 is another flow chart of a method for detecting when a stool collecting box is full in one embodiment of the present application.
  • first position and second position are two different positions
  • first feature “above”, “above” and “above” the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
  • first feature “below”, “below” and “below” the second feature include the first feature being directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
  • the terms “installed”, “connected”, and “connected” should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components.
  • installed should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components.
  • the pet toilet in the related art is directly connected to the outside world, and the pet feces cannot be removed in time, resulting in odor.
  • the related art provides a pet toilet that can handle feces in time. After the pet uses the toilet, the bedding or cat litter mixed with pet feces is separated by a vibration device or a stirring device and discharged into a garbage bag. The garbage bag is closed, packed and temporarily stored, thereby reducing the odor.
  • the device provided by the related art needs to close the garbage bag, pack it and replace it with a new garbage bag each time the pet finishes using the toilet. Each garbage bag can only collect feces once, which not only wastes resources but also increases the frequency of cleaning by users.
  • the present embodiment provides an excrement collection box, which can also prevent the spread of odor and solve the above-mentioned problem.
  • the present application provides a feces collection box, which includes a shell 5, a sealing assembly, a collection bag 6 and a detection unit.
  • the sealing assembly includes a left sealing portion 11 and a right sealing portion 21. At least one of the left sealing portion 11 and the right sealing portion 21 can slide relative to the shell 5.
  • the left sealing portion 11 is configured to abut and close with the right sealing portion 21.
  • the collection bag 6 is connected to the shell 5.
  • the outer side wall of the collection bag 6 can be abutted by the sealing assembly.
  • the detection unit is rotatably arranged on at least one of the left sealing portion 11 and the right sealing portion 21. The detection unit can rotate toward the bottom wall of the collection bag 6.
  • the detection unit can After the left sealing part 11 abuts against the right sealing part 21, the collection bag 6 is sealed by the sealing component to prevent the odor from being emitted.
  • the sealing component sealing the collection bag 6 it can be judged whether it is full by the state of the detection unit. When it is not full, the detection unit can rotate normally toward the bottom wall of the collection bag 6 until the collection bag 6 is sealed. When it is full, the detection unit cannot rotate toward the bottom wall of the collection bag 6 or the rotation is blocked. The user can replace the collection bag 6 accordingly, thereby saving the collection bag 6 and reducing the frequency of user cleaning, while also preventing the odor from being emitted.
  • the left sealing part 11 and the right sealing part 21 can be relatively close or relatively far away.
  • the detection unit is rotatably arranged on at least one of the left sealing part 11 and the right sealing part 21.
  • the left sealing part 11 and the right sealing part 21 are rotatably provided with the detection unit.
  • the detection unit includes a left rotating shaft 112, a left detecting member 12, a right rotating shaft 212 and a right detecting member 22.
  • the left detecting member 12 is rotatably connected to the left sealing part 11 through the left rotating shaft 112
  • the right detecting member 22 is rotatably connected to the right sealing part 21 through the right rotating shaft 212.
  • the left detecting member 12 and the right detecting member 22 slide relative to the housing 5 and the length extending out of the housing 5 increases.
  • the left detecting member 12 and the right detecting member 22 slide relative to the housing 5 and the length extending out of the housing 5 decreases.
  • the left sealing part 11 and the right sealing part 21 are respectively provided with limiters to prevent the left sealing part 11 and the right sealing part 12 from exceeding the closed position during the relative approach process. Those skilled in the art can set limiters to limit the position of components according to actual engineering practice, and the specific structure is not specifically limited here.
  • the left detection member 12 and the right detection member 22 can rotate toward the bottom wall of the collection bag 6.
  • the left detection member 12 and the right detection member 22 can be rotated toward the bottom wall of the collection bag 6 by their own gravity or by installing a torsion spring at the rotating shaft.
  • the left sealing portion 11 and the right sealing portion 21 When the left sealing portion 11 and the right sealing portion 21 are relatively far away, the length of the left detection member 12 and the right detection member 22 extending out of the housing 5 decreases, and under the reaction force of the housing 5, the left detection member 12 and the right detection member 22 respectively rotate in the direction opposite to the bottom wall of the collection bag 6.
  • the left detection member 12 and the right detection member 22 can respectively rotate normally toward the bottom wall of the collection bag 6, and the left sealing portion 11 and the right sealing portion 21 can be closed normally, and the closed position is located in the middle of the left sealing portion 11 and the right sealing portion 21.
  • the accumulation height of pet feces at different positions in the collection bag 6 is uneven, and it may happen that one of the left detection member 12 and the right detection member 22 is blocked from rotating toward the bottom wall of the collection bag 6, while the other In this case, one of the left sealing part 11 and the right sealing part 21 cannot continue to move or the movement speed slows down, while the other can move normally.
  • the setting of the limiter on the left sealing part 11 and the right sealing part 21 ensures that when the above situation occurs, the left sealing part 11 or the right sealing part 21 can stop after reaching the closed position first and does not go beyond the closed position. It is convenient to judge whether the collection is full, and it can also avoid sealing failure and prevent odor from being emitted.
  • the left detection member 12 and the right detection member 22 can be set to effectively detect whether the collection is full.
  • the height of the excrement that can be stored in the collection bag 6 is high, the length of the left detection member 12 and the right detection member 22 is reduced to maximize the use of the space in the collection bag 6.
  • the length of the left detection member 12 and the right detection member 22 is increased to avoid the situation where the collection bag 6 cannot be smoothly sealed and packaged.
  • the left sealing portion 11 and the right sealing portion 21 are driven by a drive transmission assembly.
  • the drive transmission assembly is fixedly disposed on the housing 5.
  • the drive transmission assembly includes a drive unit 31, an intermediate gear 32, and a transmission unit.
  • the drive unit 31 is fixedly connected to the housing 5.
  • the drive unit 31 may be a servo motor or a stepper motor.
  • the drive unit 31 is provided with a drive gear shaft 311, the drive gear shaft 311 is meshed with the intermediate gear 32, and the intermediate gear 32 is sleeved on the output shaft 33.
  • the connection between the intermediate gear 32 and the output shaft 33 is a key connection.
  • the output shaft 33 is rotationally connected to the housing 5. At least one end of the output shaft 33 is transmission-connected with the transmission unit.
  • the transmission unit includes a toothed belt pulley 34 and a synchronous toothed belt 41, and the toothed belt pulley 34 is sleeved on the output shaft 33.
  • the connection between the toothed belt pulley 34 and the output shaft 33 is a key connection.
  • the synchronous toothed belt 41 meshes with the toothed belt pulley 34.
  • a left driving block 111 is provided at the end of the left sealing portion 11, and a right driving block 211 is provided at the end of the right sealing portion 21.
  • the left driving block 111 and the right driving block 211 are fixedly connected to the synchronous toothed belt 41 respectively. In order to make the left sealing portion 11 and the right sealing portion 21 relatively close or relatively far away.
  • the left driving block 111 is fixedly connected to the upper part of the synchronous toothed belt 41
  • the right driving block 211 is fixedly connected to the lower part of the synchronous toothed belt 41.
  • the left driving block 111 and the right driving block 211 are relatively close or far away, thereby driving the left sealing portion 11 and the right sealing portion 21 to be relatively close or far away.
  • the left driving block 111 and the right driving block 211 move relatively away from or close to each other, thereby driving the left sealing portion 11 and the right sealing portion 21 to move relatively away from or close to each other.
  • the left driving block 111 and the lower part of the synchronous toothed belt 41 can also be fixed.
  • the right driving block 211 is fixedly connected to the top of the synchronous toothed belt 41.
  • the left driving block 111 and the right driving block 211 can also be relatively close or relatively far away. The specific implementation principle has been described in detail above, so it will not be repeated here.
  • the left driving block 111 is provided with a first bite portion 1112 and a first limit portion 1111
  • the right driving block 211 is provided with a second limit portion 2111 and a second bite portion 2112.
  • the first bite portion 1112 and the first limit portion 1111 are fixedly connected
  • the second bite portion 2112 and the second limit portion 2111 are fixedly connected.
  • the first bite portion 1112 and the second bite portion 2112 are provided with bite teeth, and the bite teeth of the first bite portion 1112 and the second bite portion 2112 are engaged with the belt teeth of the synchronous toothed belt 41 and the belt teeth of the synchronous toothed belt 41 drive the first bite portion 1112 and the second bite portion 2112 to move.
  • the first limit portion 1111 and the second limit portion 2111 are located on the outside of the synchronous toothed belt 41 and are configured to prevent the synchronous toothed belt 41 from jumping during the transmission process.
  • the provision of the first limiting portion 1111 and the second limiting portion 2111 prevents the synchronous toothed belt 41 from jumping during transmission, causing the belt teeth to be disengaged from the first bite portion 1112 and the second bite portion 2112 respectively, thereby causing the transmission failure.
  • the transmission unit further includes a guide support shaft 42, which is fixedly arranged on the housing 5.
  • the guide support shaft 42 is arranged parallel to the moving direction of the left driving block 111 or the right driving block 211, and the left driving block 111 and the right driving block 211 are respectively sleeved on the guide support shaft 42 and are respectively slidably connected to the guide support shaft 42.
  • the transmission unit in this embodiment is set to two, and the two transmission units are respectively connected to the two ends of the output shaft 33.
  • the number of the left driving block 111 and the right driving block 211 is respectively set to two.
  • the two left driving blocks 111 are respectively located at the two ends of the left sealing part 11, and the two right driving blocks 211 are respectively located at the two ends of the right sealing part 21.
  • connection relationship between the output shaft 33 and the transmission unit, the composition of the transmission unit, and the connection relationship between the transmission unit and the left driving block 111 and the right driving block 211 have been described in detail in this embodiment, and the left driving block 111 and the right driving block 211 can be relatively close or relatively far away. The above content is not repeated here.
  • the setting of the output shaft 33, the toothed belt wheel 34 and the synchronous toothed belt 41 can ensure the consistency of the movement of the two ends of the output shaft 33, and then ensure the reliability of the movement of the left sealing part 11 and the right sealing part 21 in the process of relative approach or distance.
  • a sealing strip 113 is fixedly provided on the left sealing portion 11 or the right sealing portion 21.
  • the sealing strip 113 is provided on the side of the left sealing portion 11 facing the right sealing portion 21.
  • the sealing strip 113 may also be provided on the left sealing portion 11 or the right sealing portion 21.
  • the sealing strip 113 is arranged on the side of the right sealing part 21 facing the left sealing part 11. When the left sealing part 11 abuts against the right sealing part 21, the sealing strip 113 abuts against the outer wall of the collecting bag 6.
  • the sealing strip 113 creeps when the left sealing part 11 abuts against the right sealing part 21 to ensure the sealing effect of the sealing assembly on the collecting bag 6.
  • the sealing effect of the sealing assembly on the collecting bag 6 can also be enhanced by other means.
  • a protrusion is provided on one of the left sealing part 11 and the right sealing part 21 facing the other.
  • a groove matching the protrusion is provided on the other of the left sealing part 11 and the right sealing part 21.
  • the housing 5 is also provided with an open position sensor 71 and a closed position sensor 72, and the sealing assembly has an open state and a closed state.
  • the sealing assembly When the sealing assembly is in the open state, at least a portion of the sealing assembly overlaps with the open position sensor 71.
  • the sealing assembly When the sealing assembly is in the closed state, the left sealing portion 11 and the right sealing portion 21 abut against each other, and at least a portion of the sealing assembly overlaps with the closed position sensor 72.
  • the pet excrement capacity in the collection bag 6 is relatively large.
  • the left detection member 12 and the right detection member 22 are affected by the pet excrement and cannot continue to rotate toward the bottom wall of the collection bag 6, resulting in the sealing assembly being unable to seal the collection bag 6, that is, at least a portion of the sealing assembly cannot overlap with the closed position sensor 72.
  • the sealing assembly can be in a closed state under the action of the driving force. It is understandable that the time required for the sealing assembly to be in a closed state in this usage scenario is also longer. Therefore, it can be judged whether it is full by the preset closing time. When the sealing assembly is not able to be in a closed state within the preset time, it proves that it is full at this time, so as to facilitate subsequent operations.
  • the open position sensor 71 and the closed position sensor 72 in this embodiment can be a Hall sensor, a proximity switch or an infrared sensor.
  • the open position sensor 71 and the closed position sensor 72 are Hall position sensors.
  • the open position sensor 71 and the closed position sensor 72 can also be set as different types of sensors, such as setting the open position sensor 71 as a Hall sensor and setting the closed position sensor 72 as a proximity switch, and the arrangement methods are not exhaustive here.
  • one of the left sealing part 11 and the right sealing part 21 is provided with a magnet 114.
  • the magnet 114 When the sealing assembly is in the open position When the sealing assembly is in the closed state, the magnet 114 is located above the Hall sensor at the open position. When the sealing assembly is in the closed state, the magnet 114 is located above the Hall sensor at the closed position.
  • the Hall sensor at the open position and the Hall sensor at the closed position are communicatively connected to the processor, and the processor is fixedly connected to the housing 5.
  • the driving unit 31 is driven in the forward direction, the driving gear shaft 311 is meshed with the intermediate gear 32, the intermediate gear 32 drives the output shaft 33 to rotate, the output shaft 33 drives the toothed belt wheels 34 arranged at both ends of the output shaft 33 to rotate, and the toothed belt wheels 34 drive the synchronous toothed belt 41 to transmit.
  • the left driving block 111 and the right driving block 211 respectively engage with the lower and upper parts of the synchronous toothed belt 41 and drive the left sealing part 11 and the right sealing part 21 to be relatively close.
  • the left detection member 12 and the right detection member 22 can rotate toward the bottom wall of the collection bag 6, and the left sealing part 11 can abut against the right sealing part 21. If the collection bag 6 is full, the left detection member 12 and the right detection member 22 are blocked from rotating toward the bottom wall of the collection bag 6, and the left sealing part 11 cannot abut against the right sealing part 21. At this time, the user can be prompted to replace the collection bag 6 in time through an audible and visual alarm device controlled by the processor and connected to the processor for communication.
  • the sound and light alarm device can be one or all of a warning light and a horn.
  • the use of a processor to control the sound and light alarm device can refer to the relevant technology, which is not repeated here.
  • the processor can be a centralized or distributed controller.
  • the processor can be a single single-chip microcomputer or a distributed plurality of single-chip microcomputers.
  • the control program can be run in the single-chip microcomputer to control each component to realize its function.
  • the present embodiment provides a method for detecting whether a feces collection box is full.
  • the method for detecting whether a feces collection box is full uses the feces collection box provided in the embodiment of the present application for detection.
  • the full set detection method includes:
  • the driving unit 31 drives the magnet 114 of at least part of the sealing assembly forward to leave the upper part of the Hall sensor of the opening position, the processor receives the signal that the magnet 114 leaves, and controls the driving unit 31 to drive the sealing assembly to move at a preset time;
  • the magnet 114 at least partially in the sealing assembly reaches above the Hall sensor of the closed position, and the processor receives the arrival signal of the magnet 114 within the preset time, then it is determined that the feces collecting box is not full, and the processor controls the driving unit 31 to stop, and the sealing assembly is in the closed state;

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

一种集便盒及集满检测方法，该装置包括壳体、密封组件、收集袋和检测单元，密封组件包括左侧密封部和右侧密封部，左侧密封部和右侧密封部中的至少一个可相对于壳体滑动，左侧密封部被配置为能够与右侧密封部抵接，收集袋与壳体连接，收集袋的外侧壁能够被密封组件抵接，检测单元可转动设置在左侧密封部和右侧密封部至少一者上，检测单元能够朝向收集袋的底壁转动。

Description

集便盒及集满检测方法
本申请要求申请日为2023年3月31日、申请号为202310334542.1的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及宠物厕所技术领域，例如涉及一种集便盒及集满检测方法。
背景技术
相关技术中宠物厕所由于直接与外界连通，并且宠物粪便无法及时清除，导致臭味散发。相关技术提供了一种能够及时处理粪便的宠物厕所，宠物如厕后，通过振动装置或者搅拌装置将混合有宠物粪便的垫料或猫砂分离，并排放入垃圾袋中，将垃圾袋收口打包并暂存，从而降低臭味的散发。但相关技术提供的装置每次在宠物如厕完毕后需要将垃圾袋收口打包并更换新的垃圾袋，每个垃圾袋仅能够收集一次粪便，造成资源浪费的同时也增加了用户清理的频次。
发明内容
本申请提供了一种集便盒及集满检测方法，能够解决相关技术中宠物厕所浪费垃圾袋及增加清理频次的问题。
本申请提供一种集便盒，设置为收集宠物粪便，该集便盒包括壳体、密封组件、收集袋和检测单元，密封组件包括左侧密封部和右侧密封部，左侧密封部和右侧密封部中的至少一个可相对于壳体滑动，左侧密封部被配置为能够与右侧密封部闭合，收集袋与壳体连接，收集袋的外侧壁能够被密封组件抵接，检测单元可转动设置在左侧密封部和右侧密封部至少一者上，检测单元被配置为当收集袋集满时，检测单元能够与宠物粪便抵接以阻止检测单元朝向收集袋的底壁转动。
本申请提供一种集便盒集满检测方法，该方法应用上述方案的集便盒进行检测，集满检测方法包括：驱动密封组件关闭；及预设时间后，检测元件检测所述密封组件是否处于闭合位置，基于所述密封组件处于闭合位置的检测结果，则判断集便盒未集满并停止驱动所述密封组件运动，基于所述密封组件未处于闭合位置的检测结果，则判断集便盒已集满并反向驱动所述密封组件回到打开 状态。
附图说明
图1为本申请一实施例中集便盒打开状态的结构示意图；
图2为图1中A-A部分的剖视图；
图3为图1中B-B部分的剖视图；
图4为本申请一实施例中集便盒隐去壳体后打开状态的结构示意图；
图5为本申请一实施例中集便盒打开状态的侧向剖视图；
图6为本申请一实施例中集便盒关闭状态的结构示意图；
图7为图6中C-C部分的剖视图；
图8为本申请一实施例中集便盒关闭状态的侧向剖视图；
图9为本申请一实施例中集便盒隐去壳体后关闭状态的结构示意图；
图10为本申请一实施例中集便盒集满检测的方法的流程图；
图11为本申请一实施例中集便盒集满检测的方法的另一流程图。
图中：
11、左侧密封部；111、左侧驱动块；1111、第一限位部；1112、第一咬合
部；112、左侧转轴；113、密封条；114、磁铁；12、左侧检测件；
21、右侧密封部；211、右侧驱动块；2111、第二限位部；2112、第二咬合
部；212、右侧转轴；22、右侧检测件；
31、驱动单元；311、驱动齿轮轴；32、中间齿轮；33、输出轴；34、齿形
带轮；
41、同步齿形带；42、导向支撑轴；
5、壳体；
6、收集袋；
71、打开位置传感器；72、关闭位置传感器。
具体实施方式
在本申请的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作， 因此不能理解为对本申请的限制。此外，术语“第一”、“第二”、仅用于描述目的，而不能理解为指示或暗示相对重要性。其中，术语“第一位置”和“第二位置”为两个不同的位置，而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以视具体情况理解上述术语在本申请中的具体含义。
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。
相关技术中的宠物厕所由于直接与外界连通，并且宠物粪便无法及时清除，导致臭味散发。相关技术提供了一种能够及时处理粪便的宠物厕所，宠物如厕后，通过振动装置或者搅拌装置将混合有宠物粪便的垫料或猫砂分离，并排放入垃圾袋中，将垃圾袋收口打包并暂存，从而降低臭味的散发。但相关技术提供的装置每次在宠物如厕完毕后分别需要将垃圾袋收口打包并更换新的垃圾袋，每个垃圾袋仅能够收集一次粪便，造成资源浪费的同时也增加了用户清理的频次。
对此，本实施例提供集便盒，该集便盒同样能够防止臭味散发，同时还可以解决上述问题。
如图1-图9所示，本申请提供一种集便盒，该集便盒包括壳体5、密封组件、收集袋6和检测单元，密封组件包括左侧密封部11和右侧密封部21，左侧密封部11和右侧密封部21中的至少一个能够相对于壳体5滑动，左侧密封部11被配置为与右侧密封部21进行抵接闭合，收集袋6与壳体5连接，收集袋6的外侧壁能够被密封组件抵接，检测单元可转动设置在左侧密封部11和右侧密封部21至少一者上，检测单元能够朝向收集袋6的底壁转动，当收集袋6集满时，检测单元能够 与宠物粪便抵接。左侧密封部11与右侧密封部21抵接后，收集袋6被密封组件密封，防止臭味散发，在密封组件对收集袋6密封的过程中，可通过检测单元的状态判断是否收集满，未收集满时，检测单元能够正常朝向收集袋6的底壁转动直至收集袋6被密封，收集满时，检测单元无法朝向收集袋6的底壁转动或者转动受到阻滞，用户可据此更换收集袋6，进而在节省收集袋6并降低用户清理频次的同时，也能够防止臭味散发。
在一实施例中，左侧密封部11和右侧密封部21能够相对接近或相对远离。检测单元可转动设置在左侧密封部11和右侧密封部21至少一者上，本实施例中左侧密封部11和右侧密封部21可转动设置有检测单元。检测单元包括左侧转轴112、左侧检测件12、右侧转轴212和右侧检测件22。左侧检测件12通过左侧转轴112与左侧密封部11转动连接，右侧检测件22通过右侧转轴212与右侧密封部21转动连接。左侧密封部11和右侧密封部21相对接近过程中，左侧检测件12和右侧检测件22相对壳体5滑动且伸出壳体5的长度增加。左侧密封部11和右侧密封部21相对远离过程中，左侧检测件12和右侧检测件22相对壳体5滑动且伸出壳体5的长度减少。左侧密封部11和右侧密封部21分别设置有限位件，以防止左侧密封部11和右侧密封部12在相对接近过程中出现越过闭合位置的情况。本领域技术人员可以根据工程实际设置限位件以限制零部件的位置，具体的结构在此不具体限定。
在一实施例中，当左侧密封部11和右侧密封部21相对接近时，左侧检测件12和右侧检测件22能够朝向收集袋6的底壁转动。当左侧密封部11和右侧密封部21相对接近时，由于左侧检测件12和右侧检测件22伸出壳体5的长度增加，左侧检测件12和右侧检测件22可以通过自身重力作用或者在转轴处加装扭簧实现左侧检测件12和右侧检测件22朝向收集袋6的底壁转动。当左侧密封部11和右侧密封部21相对远离时，左侧检测件12和右侧检测件22伸出壳体5的长度减少，左侧检测件12和右侧检测件22在壳体5的反作用力下，左侧检测件12和右侧检测件22分别朝向与收集袋6的底壁相反的方向转动。
在一实施例中，当集便盒未收集满时，左侧检测件12和右侧检测件22分别能够正常朝向收集袋6的底壁方向转动，左侧密封部11和右侧密封部21能够正常闭合，且闭合位置位于左侧密封部11和右侧密封部21的中间位置。在实际使用场景下，集便盒集满时，收集袋6内不同位置的宠物粪便堆积高度不均匀，可能出现左侧检测件12和右侧检测件22的一者朝向收集袋6的底壁转动受阻而另一 者能够正常转动的情况。此时左侧密封部11和右侧密封部21的一者不能继续运动或者运动速度减缓，而另一者能够正常运动。设置于左侧密封部11和右侧密封部21上的限位件的设置，则保证了上述情况发生时，能够保证左侧密封部11或右侧密封部21率先到达闭合位置后停止，不越过闭合位置。便于判断是否收集满，同时也能避免密封失效，防止异味散发。
在一实施例中，在使用不同规格的收集袋6进行收集时，收集袋6内部能够存储的排泄物的高度存在一定的差异。对此，可通过设置左侧检测件12和右侧检测件22不同的长度尺寸以实现有效检测是否集满。收集袋6内能够存储的排泄物的高度较高时，左侧检测件12和右侧检测件22的长度减少，以实现收集袋6内空间的最大化利用。反之，收集袋6内能够存储的排泄物的高度较低时，左侧检测件12和右侧检测件22的长度增加，避免出现收集袋6无法顺利封口打包的情况。
在一实施例中，如图2-图9所示，左侧密封部11和右侧密封部21由驱动传动组件驱动。驱动传动组件固定设置在壳体5上。驱动传动组件包括驱动单元31、中间齿轮32和传动单元。驱动单元31与壳体5固定连接，驱动单元31可以是伺服电机或步进电机，在一实施例中驱动单元31为伺服电机。驱动单元31设置有驱动齿轮轴311，驱动齿轮轴311与中间齿轮32啮合，中间齿轮32套设在输出轴33上。在一实施例中，中间齿轮32与输出轴33的连接方式为键连接。输出轴33与壳体5转动连接。输出轴33的至少一端传动连接有传动单元。
在一实施例中，传动单元包括齿形带轮34和同步齿形带41，齿形带轮34套设在输出轴33上。在一实施例中，齿形带轮34和输出轴33的连接方式为键连接。同步齿形带41与齿形带轮34啮合。左侧密封部11的端部设置有左侧驱动块111，右侧密封部21的端部设置有右侧驱动块211。左侧驱动块111和右侧驱动块211分别与同步齿形带41固定连接。为使左侧密封部11和右侧密封部21能够相对接近或者相对远离。本实施例中的左侧驱动块111与同步齿形带41上方固定连接，同时右侧驱动块211与同步齿形带41下方固定连接。同步齿形带41沿顺时针方向转动时，左侧驱动块111和右侧驱动块211相对接近或远离，从而带动左侧密封部11和右侧密封部21相对接近或远离。同步齿形带41沿逆时针方向转动时，左侧驱动块111和右侧驱动块211相对远离或接近，从而带动左侧密封部11和右侧密封部21相对远离或接近。
在本申请其他的实施例中，也可将左侧驱动块111与同步齿形带41的下方固 定连接，同时右侧驱动块211与同步齿形带41上方固定连接。同样能够实现左侧驱动块111与右侧驱动块211相对接近或者相对远离。具体实现原理上文已进行了较为详尽的描述，故在此不赘。
为了实现更好的连接效果，在本实施例中，左侧驱动块111设置有第一咬合部1112和第一限位部1111，右侧驱动块211设置有第二限位部2111和第二咬合部2112，第一咬合部1112和第一限位部1111固定连接，第二咬合部2112和第二限位部2111固定连接。第一咬合部1112和第二咬合部2112设置有咬合齿，第一咬合部1112和第二咬合部2112的咬合齿与同步齿形带41的带齿咬合并由同步齿形带41的带齿带动第一咬合部1112和第二咬合部2112运动，第一限位部1111和第二限位部2111位于同步齿形带41的外侧并设置为防止同步齿形带41在传动过程中跳动。第一限位部1111和第二限位部2111的设置避免了同步齿形带41在传动过程中发生跳动导致带齿分别与第一咬合部1112和第二咬合部2112脱开，并导致传动失效的问题。
在一实施例中，为避免左侧驱动块111和右侧驱动块211在相对接近或相对远离过程中发生相对偏移。传动单元还包括导向支撑轴42，导向支撑轴42固定设置在壳体5上。导向支撑轴42与左侧驱动块111或右侧驱动块211的移动方向平行设置，左侧驱动块111和右侧驱动块211分别套设在导向支撑轴42上且分别与导向支撑轴42滑动连接。
在一实施例中，如图4所示，为保证左侧密封部11和右侧密封部21受载均匀，本实施例中的传动单元设置为两个，两个传动单元分别与输出轴33的两端传动连接。对应的，左侧驱动块111和右侧驱动块211的数量分别设置有两个。两个左侧驱动块111分别位于左侧密封部11的两端，两个右侧驱动块211分别位于右侧密封部21的两端。由于本实施例已经对输出轴33和传动单元的连接关系、传动单元的组成以及传动单元与左侧驱动块111和右侧驱动块211的连接关系进行了详细的描述，且已经对左侧驱动块111和右侧驱动块211能够实现相对接近或相对远离进行了具体分析，故上述内容在此不赘。输出轴33、齿形带轮34和同步齿形带41的设置，能够保证输出轴33两端运动的一致性，进而确保左侧密封部11和右侧密封部21相对接近或远离过程中运动的可靠性。
在一实施例中，如图5所示，为了加强密封组件对收集袋6的密封效果左侧密封部11或右侧密封部21上固定设置有密封条113。在本实施例中，密封条113设置在左侧密封部11朝向右侧密封部21的一侧。在其他的实施例中，也可以将 密封条113设置在右侧密封部21朝向左侧密封部11的一侧。左侧密封部11与右侧密封部21抵接时，密封条113与收集袋6的外侧壁抵接。通过左侧密封部11和右侧密封部21抵接时密封条113发生蠕变保证密封组件对收集袋6的密封效果。在其他实施例中，也可以通过其他方式实现加强密封组件对于收集袋6的密封效果。例如将左侧密封部11和右侧密封部21的其中一个朝向另一个的一侧设置有凸起。对应的将左侧密封部11和右侧密封部21的另一个上设置与凸起相配合的凹槽。左侧密封部11和右侧密封部21抵接时，凸起与凹槽配合，利用迷宫密封的原理实现加强对收集袋6的密封效果。
在一实施例中，如图4所示，为便于用户较为便利的获知集便盒是否集满。壳体5还设置有打开位置传感器71和关闭位置传感器72，密封组件具有打开状态和闭合状态。密封组件处于打开状态时，密封组件的至少部分与打开位置传感器71重合。密封组件处于关闭状态时，左侧密封部11和右侧密封部21抵接，密封组件的至少部分与关闭位置传感器72重合。当集便盒集满时，收集袋6内的宠物排泄物容量较多，密封组件在对收集袋6密封的过程中，左侧检测件12和右侧检测件22受宠物排泄物的影响无法继续朝向收集袋6底壁的方向转动，导致密封组件无法对收集袋6密封，即密封组件的至少部分无法与关闭位置传感器72重合。在一实施例中，由于使用场景的特殊性，在某些特定条件下，即便收集袋6已经收集满，左侧检测件12和右侧检测件22中的至少一个朝向收集袋6的底壁的方向的转动受阻，但此时驱动单元31仍在驱动密封组件，在驱动力的作用下，左侧检测件12和/或右侧检测件22能够挤压粪便而继续朝向收集袋6的底壁方向转动。也就是说密封组件在驱动力的作用下能够处于关闭状态，可以理解的是，密封组件在此种使用情境下处于关闭状态所需要的的时间也更长。因此，可以通过预设关闭时间判断是否收集满。当密封组件在预设时间之内未能够处于关闭状态，证明此时已经收集满，以便于进行后续操作。
本实施例中的打开位置传感器71和关闭位置传感器72可以是霍尔传感器、接近开关或红外线传感器。在本实施例中，打开位置传感器71和关闭位置传感器72为霍尔位置传感器。在其他的实施例中，也可以将打开位置传感器71和关闭位置传感器72设置为不同类型的传感器，如将打开位置传感器71设置为霍尔传感器，将关闭位置传感器72设置为接近开关，排列方式在此不进行穷举。在本实施例中，为进一步提升打开位置霍尔传感器和关闭位置霍尔传感器的灵敏度，左侧密封部11和右侧密封部21的一者设置有磁铁114。当密封组件处于打开 状态时，磁铁114位于打开位置霍尔传感器上方。当密封组件处于关闭状态时，磁铁114位于关闭位置霍尔传感器上方。打开位置霍尔传感器和关闭位置霍尔传感器与处理器通讯连接，处理器与壳体5固定连接。
在一实施例中，在密封组件对收集袋6密封的过程中。驱动单元31正向驱动，驱动齿轮轴311与中间齿轮32啮合，中间齿轮32带动输出轴33转动，输出轴33带动设置在输出轴33两端的齿形带轮34转动，齿形带轮34带动同步齿形带41传动。左侧驱动块111和右侧驱动块211分别与同步齿形带41的下方和上方咬合并带动左侧密封部11和右侧密封部21相对接近。如果收集袋6未收集满，左侧检测件12和右侧检测件22能够朝向收集袋6的底壁的方向转动，左侧密封部11能够与右侧密封部21抵接。如果收集袋6已收集满，左侧检测件12和右侧检测件22朝向收集袋6的底壁的方向转动受阻，左侧密封部11无法与右侧密封部21抵接，此时可通过由处理器控制并与处理器通信连接的声光报警装置提示用户及时更换收集袋6。声光报警装置可以是警示灯和喇叭的一者或全部。利用处理器控制声光报警装置可参考相关技术，在此不赘。
在本实施例中，处理器可以是集中式或分布式的控制器，比如，处理器可以是一个单独的单片机，也可以是分布的多块单片机构成，单片机中可以运行控制程序，进而控制每个部件实现功能。
本实施例提供一种集便盒集满检测方法，该集满检测方法应用本申请实施例中提供的集便盒进行检测。
如图10和图11所示，该集满检测方法包括：
S1中，驱动单元31正向驱动密封组件至少部分处的磁铁114离开打开位置霍尔传感器上方，处理器接收磁铁114离开的信号，并在预设时间控制驱动单元31驱动密封组件运动；
S2中，在预设时间内密封组件至少部分处的磁铁114到达关闭位置霍尔传感器上方，处理器在预设时间内接收磁铁114的到达信号，则判断集便盒未收集满，处理器控制驱动单元31停止，密封组件处于闭合状态；
S3中，基于预设时间内密封组件未到达关闭位置传感器72处的关闭位置霍尔传感器上方，处理器在预设时间内未接收到达信号的情况下，则判断集便盒已收集满，处理器控制驱动单元31反向驱动使密封组件回到打开状态，同时进行声光报警提示用户更换收集袋6。

Claims (10)

  1. 集便盒，设置为收集宠物粪便，其中，包括：
    壳体(5)；
    密封组件，所述密封组件包括左侧密封部(11)和右侧密封部(21)，所述左侧密封部(11)和所述右侧密封部(21)中的至少一个可相对于所述壳体(5)滑动，所述左侧密封部(11)被配置为能够与所述右侧密封部(21)闭合；
    收集袋(6)，所述收集袋(6)与所述壳体(5)连接，所述收集袋(6)能够被所述密封组件抵接；及
    检测单元，所述检测单元可转动设置在所述左侧密封部(11)和所述右侧密封部(21)至少一者上，所述检测单元被配置为当所述收集袋(6)集满时，与所述宠物粪便抵接以阻止所述检测单元朝向收集袋底壁转动。
  2. 根据权利要求1所述的集便盒，其中，所述检测单元包括左侧检测件(12)和右侧检测件(22)，所述左侧检测件(12)可转动设置在所述左侧密封部(11)上，所述右侧检测件(22)可转动设置在所述右侧密封部(21)上，所述左侧密封部(11)和所述右侧密封部(21)能够相对接近或相对远离，所述检测单元被配置为，当所述左侧密封部(11)和所述右侧密封部(21)相对接近时，所述检测单元朝向所述收集袋(6)的底壁转动，当所述左侧密封部(11)和所述右侧密封部(21)相对远离时，所述检测单元朝向与所述收集袋(6)的底壁相反的方向转动。
  3. 根据权利要求1所述的集便盒，还包括驱动传动组件，所述驱动传动组件设置在所述壳体(5)上，所述左侧密封部(11)设置有左侧驱动块(111)，所述右侧密封部(21)设置有右侧驱动块(211)，所述驱动传动组件与所述左侧驱动块(111)和所述右侧驱动块(211)传动连接。
  4. 根据权利要求3所述的集便盒，其中，所述驱动传动组件包括：
    输出轴(33)，与所述壳体(5)转动连接；
    驱动单元(31)，所述驱动单元(31)与所述壳体(5)固定连接，所述驱动单元(31)设置有驱动齿轮轴(311)；
    中间齿轮(32)，所述中间齿轮(32)与所述输出轴(33)固定连接，所述中间齿轮(32)与所述驱动齿轮轴(311)啮合，所述输出轴(33)与所述壳体(5)转动连接；及
    传动单元，所述传动单元与所述输出轴(33)传动连接，所述传动单元分别与所述左侧驱动块(111)和所述右侧驱动块(211)传动连接。
  5. 根据权利要求4所述的集便盒，其中，所述传动单元包括齿形带轮(34)和 同步齿形带(41)，所述齿形带轮(34)套设在所述输出轴(33)上，所述同步齿形带(41)和所述齿形带轮(34)啮合，所述左侧驱动块(111)与所述同步齿形带(41)上方和下方中的一者咬合，所述右侧驱动块(211)与所述同步齿形带(41)上方和下方中的另一者咬合。
  6. 根据权利要求5所述的集便盒，其中，所述左侧驱动块(111)设置有第一限位部(1111)和第一咬合部(1112),所述右侧驱动块(211)设置有第二限位部(2111)和第二咬合部(2112)，所述第一咬合部(1112)和所述第一限位部(1111)固定连接，所述第二咬合部(2112)和所述第二限位部(2111)固定连接，所述第一咬合部(1112)和所述第二咬合部(2112)分别与所述同步齿形带(41)的带齿咬合，所述第一限位部(1111)和所述第二限位部(2111)位于所述同步齿形带(41)外侧并设置为防止所述同步齿形带(41)跳动。
  7. 根据权利要求6所述的集便盒，其中，所述传动单元还包括导向支撑轴(42)，所述导向支撑轴(42)固定设置在所述壳体(5)上，所述导向支撑轴(42)与所述左侧驱动块(111)或所述右侧驱动块(211)的移动方向平行设置，所述左侧驱动块(111)和所述右侧驱动块(211)分别套设在所述导向支撑轴(42)上且分别与所述导向支撑轴(42)滑动连接。
  8. 根据权利要求1所述的集便盒，还包括密封条(113)，所述密封条(113)固定设置在所述左侧密封部(11)或所述右侧密封部(21)上，所述左侧密封部(11)和所述右侧密封部(21)闭合时，所述密封条(113)和所述收集袋(6)的外侧壁抵接。
  9. 根据权利要求1-8任一项所述的集便盒，其中，所述壳体(5)还设置有打开位置传感器(71)和关闭位置传感器(72)，所述密封组件具有打开状态和闭合状态，所述密封组件处于打开状态时，所述密封组件的至少部分与所述打开位置传感器(71)重合，所述密封组件处于闭合状态时，所述左侧密封部(11)和所述右侧密封部(21)抵接，所述密封组件的至少部分与所述关闭位置传感器(72)重合。
  10. 集便盒集满检测方法，应用权利要求1-9任一项所述的集便盒进行检测，所述集满检测方法包括：
    驱动所述密封组件关闭；及
    预设时间后，检测元件检测所述密封组件是否处于闭合位置，基于所述密封组件处于闭合位置的检测结果，则判断集便盒未集满并停止驱动所述密封组 件运动，基于所述密封组件未处于闭合位置的检测结果，则判断集便盒已集满并反向驱动所述密封组件回到打开状态。
PCT/CN2023/126925 2023-03-31 2023-10-26 集便盒及集满检测方法 Ceased WO2024198331A1 (zh)

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