CN113120477B - Intelligent garbage bin of separate empty response - Google Patents
Intelligent garbage bin of separate empty response Download PDFInfo
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- CN113120477B CN113120477B CN202010029680.5A CN202010029680A CN113120477B CN 113120477 B CN113120477 B CN 113120477B CN 202010029680 A CN202010029680 A CN 202010029680A CN 113120477 B CN113120477 B CN 113120477B
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- 230000004044 response Effects 0.000 title description 6
- 230000006698 induction Effects 0.000 claims abstract description 80
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims description 37
- 230000007306 turnover Effects 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- B65F1/14—Other constructional features; Accessories
- B65F1/16—Lids or covers
- B65F1/1623—Lids or covers with means for assisting the opening or closing thereof, e.g. springs
- B65F1/1638—Electromechanically operated lids
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- 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
- B65F2210/168—Sensing means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
Abstract
The application discloses an intelligent garbage can capable of isolating and sensing, which comprises a can body, a can head, an induction circuit board, a driving circuit board and a processor electrically connected with the induction circuit board and the driving circuit board, wherein a left induction electrode plate is arranged and covered on the left side of the opening edge of the upper end face of the can head, a right induction electrode plate is arranged and covered on the right side of the opening edge of the upper end face of the can head, the left induction electrode plate and the right induction electrode plate are in electrical connection with the induction circuit board, and an induction area is formed in the surrounding space of the can head; the opening of the upper end face of the barrel head is hinged with a right side cover and a left side cover through one end of a limiting rotating shaft mechanism, and the other end of the limiting rotating shaft mechanism is connected with a driving circuit board and used for respectively driving the right side cover and the left side cover to be opened or closed according to the induction condition of the left electrode plate and the right electrode plate to a user; wherein, the both ends of spacing pivot mechanism are fixed to be set up in the opening edge department of the up end of staving.
Description
Technical Field
The application relates to the technical field of intelligent garbage cans, in particular to an intelligent garbage can capable of sensing a space.
Background
The existing human body induction automatic flip dustbin adopts a method of infrared sensing. However, the infrared sensing technology needs to be provided with an infrared emission window, so that the structural limitation of the dustbin is large; the infrared induction technology has the characteristic that the distribution of the induction area is uneven, a specific induction mode cannot be set, if a user is not in the range of the induction area, the user can be triggered to open the dustbin under the influence of the ambient temperature and the complex illumination environment, so that the possibility of false triggering is high, the overturning of a plurality of barrel covers arranged at the edge can not be effectively triggered, and the problem that the dustbin can not work normally and the environment is polluted due to overlarge opening of the dustbin is caused.
Disclosure of Invention
To the problem that prior art exists, to this intelligent garbage bin that provides a separate empty response adopts the induction electrode piece to trigger corresponding spacing pivot mechanism and drives the garbage bin lid upset of left and right sides respectively, can not receive the restriction of induction window, realizes 360 degrees omnidirectional inductions near the garbage bin head.
In order to achieve the above purpose, the technical scheme of the application is as follows: the intelligent garbage can comprises a can body, a can head, an induction circuit board, a driving circuit board and a processor electrically connected with the induction circuit board and the driving circuit board, wherein a left induction electrode plate is arranged and covered on the left side of the opening edge of the upper end face of the can head, a right induction electrode plate is arranged and covered on the right side of the opening edge of the upper end face of the can head, the left induction electrode plate and the right induction electrode plate are in electrical connection with the induction circuit board, and an induction area is formed in the space around the can head; the opening of the upper end face of the barrel head is hinged with a right side cover and a left side cover through one end of a limiting rotating shaft mechanism, and the other end of the limiting rotating shaft mechanism is connected with a driving circuit board and used for respectively driving the right side cover and the left side cover to be opened or closed according to the induction condition of the left electrode plate and the right electrode plate to a user; wherein, the both ends of spacing pivot mechanism are fixed to be set up in the opening edge department of the up end of staving. Compared with the existing infrared sensing technology, the technical scheme does not need to arrange the sensing window on the surface of the dustbin body of the dustbin, instead, the sensing electrode plates are paved on the left side and the right side of the upper end face of the dustbin head, the sensing range is enlarged, the influence of external illumination environmental direction factors is effectively eliminated, a plurality of barrel covers are accurately triggered to be opened and closed, and environmental odor pollution caused by overlarge barrel cover openings of the existing sensing dustbin is avoided.
Further, the limiting rotating shaft mechanism is arranged at the central axis position of the opening of the upper end face of the barrel head, and the right side cover and the left side cover form a reversible symmetrical structure along the axis of the limiting rotating shaft mechanism; the limiting rotating shaft mechanism comprises a first rotating shaft and a second rotating shaft which is in axial nesting relation with the first rotating shaft, the left side cover is hinged to the first rotating shaft, and the right side cover is hinged to the second rotating shaft. According to the technical scheme, the overturning of the right side cover and the left side cover is independent, mutual interference is avoided, and false triggering is avoided.
Further, the left electrode plate and the right electrode plate are symmetrically arranged at the opening edge of the upper end face of the barrel head and are installed in a parallel state with the opening edge of the upper end face of the barrel head, so that gesture change information of the extension of the left side edge and the right side edge of the barrel head is captured in a larger range.
Further, the limiting rotating shaft mechanism further comprises a limiting straight rod, a motor, a driving connecting rod and a driving rotating shaft, wherein the output end of the motor is fixedly arranged on the driving rotating shaft, the driving rotating shaft is connected with the stressed end of the driving connecting rod, the power end of the driving connecting rod is simultaneously in transmission connection with the first rotating shaft and the second rotating shaft, the fixed end of the limiting straight rod is connected with the cover surface of the right side cover and the cover surface of the left side cover, and the movable end of the limiting straight rod is hinged on the driving rotating shaft, so that the motor is arranged in the plumb direction of the barrel body; wherein, the drive circuit board has the electricity relation of being connected with the motor. In the technical scheme, the first rotating shaft and the second rotating shaft are controlled by means of the motor and the driving connecting rod, so that the overturning directions of the right side cover and the left side cover are sequentially controllable, the right side cover and the left side cover are limited and locked at corresponding positions successively by the same motor through the same driving rotating shaft, a user can throw garbage conveniently, and the opening size of the barrel cover of the intelligent garbage can is also controlled.
Further, a first pushing intermediate piece for driving the first rotating shaft to rotate exists in the driving connecting rod, so that the rotating state of the first rotating shaft meets the side cover overturning requirement output by the driving rotating shaft; a second propulsion intermediate piece for driving the second rotating shaft to rotate exists in the driving connecting rod, so that the rotating state of the second rotating shaft meets the side cover overturning requirement output by the transmission rotating shaft; the limiting straight rod is provided with a telescopic linkage device which is used for driving the rod body of the limiting straight rod to perform telescopic movement so as to enable the right side cover and the left side cover to move along with the connected rod body; wherein the motor remains fixed in the plumb direction of the ladle. The arrangement of the components inside the rod body plays a role in guiding and accurately limiting the overturning of the right side cover and the left side cover, and is beneficial to intelligent opening and closing of the barrel cover.
Further, the left electrode plate and the right electrode plate are connected with corresponding input ends of the induction circuit board, when gestures of a human body stay in preset spaces of the left electrode plate and/or the right electrode plate, which are extended, preset time, and when capacitance change values of the left electrode plate and/or the right electrode plate, which are output to the induction circuit board, reach a preset threshold value, the motor outputs corresponding rotation parameters, and the right side cover and/or the left side cover are controlled to turn over successively. The garbage can has good adaptability to use scenes.
Further, the limiting rotating shaft mechanism further comprises a first limiting straight rod, a first motor, a first driving connecting rod, a first transmission rotating shaft, a second limiting straight rod, a second motor, a second driving connecting rod and a second transmission rotating shaft; the output end of the first motor is fixedly arranged on a first transmission rotating shaft, the first transmission rotating shaft is connected with the stress end of a first driving connecting rod, the power end of the first driving connecting rod is in transmission connection with the first rotating shaft, the fixed end of the first limiting straight rod is connected with the cover surface of the left side cover, and the movable end of the first limiting straight rod is hinged on the first transmission rotating shaft, so that the first motor is arranged in the plumb direction of the barrel body; the output end of the second motor is fixedly arranged on a second transmission rotating shaft, the second transmission rotating shaft is connected with the stress end of a second driving connecting rod, the power end of the second driving connecting rod is in transmission connection with the second rotating shaft, the fixed end of a second limiting straight rod is connected with the cover surface of the right cover, and the movable end of the second limiting straight rod is hinged on the second transmission rotating shaft, so that the second motor is arranged in the plumb direction of the barrel body; wherein, the first motor and the second motor are in an electrical connection relationship with the drive circuit board. According to the technical scheme, the left side cover and the right side cover are controlled by different motors and rotating shaft moving mechanisms respectively, the matching modes between the side covers in two directions and the limiting rotating shaft mechanisms are independent of each other, and more flexible intelligent air separation control is realized.
Further, a first pushing intermediate piece for driving the first rotating shaft to rotate exists in the first driving connecting rod, so that the rotating state of the first rotating shaft meets the side cover overturning requirement output by the first transmission rotating shaft; a second propulsion intermediate piece for driving the second rotating shaft to rotate exists in the second driving connecting rod, so that the rotating state of the second rotating shaft meets the side cover overturning requirement output by the second transmission rotating shaft; a first telescopic linkage is arranged in the first limiting straight rod and is used for driving the rod body of the first limiting straight rod to perform telescopic movement so as to enable the left cover to move along with the connected rod body; a second telescopic linkage is arranged in the second limiting straight rod and is used for driving the rod body of the second limiting straight rod to perform telescopic movement so as to enable the right cover to move along with the connected rod body; wherein the first motor and the second motor remain fixed in the plumb direction of the ladle body. According to the technical scheme, the rotating shafts of various same-function types are independently operated, and the connecting rods of various same-function types and the middleware inside the connecting rods are independently propelled and matched with each other.
Further, the left electrode plate and the right electrode plate are connected with corresponding input ends of the induction circuit board, when gestures of a human body stay in preset spaces of the left electrode plate and/or the right electrode plate, which are extended, preset time is reserved, and when capacitance change values of the left electrode plate and/or the right electrode plate, which are output to the induction circuit board, reach a preset threshold value, the motor outputs corresponding rotation parameters, and meanwhile the right side cover or the left side cover is controlled to turn over.
Further, the left electrode plate and the right electrode plate are one or a combination of more than one of an arc-shaped metal film, a metal plate, a metal part or a PCB (printed circuit board) and are arranged around the opening edge of the upper end face of the barrel head; wherein, the ladle body and the ladle head are both made of insulating materials. The capacitance signals added by the human body in the extension space of the left and right side edges of the barrel head are received more sensitively; meanwhile, the intelligent garbage can is wide in manufacturing material source, and is more convenient to process and install.
Drawings
Fig. 1 is a view of a cover of an intelligent garbage can with air-isolation sensing according to an embodiment of the application.
Fig. 2 is a cross-sectional view of an intelligent garbage can with air-isolation sensing according to an embodiment of the application.
101. A left electrode plate; 102. a right electrode plate; 103. a left cover; 104. a right cover; 1051. a first rotary shaft 1052 and a second rotary shaft; 106. a barrel head; 201. limiting straight rods; 202. a motor; 203. a drive link; 204. and (5) driving the rotating shaft.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be described in detail below with reference to the accompanying drawings. However, it will be understood by those of ordinary skill in the art that in various embodiments of the present application, technical details not disclosed in the claims are set forth in the examples to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be realized without these technical details and various changes and modifications based on the following embodiments.
In the description of the application, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate describing the application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the application.
The embodiment of the application discloses an intelligent garbage can capable of isolating and sensing, which comprises a can body, a can head, an induction circuit board, a driving circuit board and a processor electrically connected with the induction circuit board and the driving circuit board, wherein the can head is connected with the can body; the induction circuit board, the driving circuit board and the processor are detachably arranged in the intelligent garbage can, and the intelligent garbage can is packaged in a box body with a through hole by a plastic material, so that corrosion and pollution caused by garbage are avoided. As shown in fig. 1, a left electrode plate 101 is mounted and covered on the left side of the opening edge of the upper end face of the barrel head 106, a right electrode plate 102 is mounted and covered on the right side of the opening edge of the upper end face of the barrel head 106, the left electrode plate 101 and the right electrode plate 102 are electrically connected with an induction circuit board, and the left electrode plate 101 and the right electrode plate 102 are connected with corresponding input ends of the induction circuit board or connected with the same collecting input end of the induction circuit board. The left electrode plate 101 and the right electrode plate 102 form an induction area in the space around the barrel head 106, and are mainly used for induction recognition of gestures. The opening of the upper end surface of the barrel head 106 is simultaneously hinged with a right side cover 104 and a left side cover 103 through one end of a limiting rotating shaft mechanism, and the other end of the limiting rotating shaft mechanism is connected with a driving circuit board and is used for respectively driving the right side cover 104 and the left side cover 103 to be opened or closed according to the induction condition of the left electrode plate 101 and the right electrode plate 102 to a user; wherein, the two ends of the limiting rotating shaft mechanism are fixedly arranged at the opening edge of the upper end face of the barrel head 106, the inside of the limiting rotating shaft mechanism comprises a movable structure composed of rotating shafts of various functional types, connecting rods and intermediate pieces thereof, and the right side cover 104 and the left side cover 103 are supported to overturn in the upper and lower space areas of the barrel head 106. Compared with the existing infrared sensing technology, the induction window is not required to be arranged on the surface of the dustbin body of the dustbin, the induction electrode plates are paved on the left side and the right side of the upper end face of the dustbin body instead, the induction range is enlarged, the influence of external illumination environment direction factors is effectively eliminated, a plurality of barrel covers are accurately triggered to be opened and closed, the right side cover 104 and the left side cover 103 are controlled to be simultaneously opened under a specific environment to cause excessive garbage smell, and environmental smell pollution caused by excessive barrel cover openings of the existing induction dustbin is avoided.
When the human body is only close to the induction area formed by the left induction electrode plate 101 (namely, when the electric field is interfered by a conductor), the left induction electrode plate 101 generates a trigger signal, the induction circuit board acquires the trigger signal and then generates a left side cover opening command, the left side cover opening command is sent to the processor, the processor receives the left side cover opening command and then controls the driving circuit board to drive the limiting rotating shaft mechanism to open the left side cover 103, and further, in the cover opening state, if the induction circuit board does not acquire the trigger signal, the processor delays for 5 seconds and then generates a closing command, and after receiving the closing command, the processor controls the driving circuit board to drive the limiting rotating shaft mechanism to close the left side cover 103. When the human body is only close to the induction area formed by the right electrode plate 102, the right electrode plate 102 generates a trigger signal, the induction circuit board acquires the trigger signal and then generates a right side cover opening command, the right side cover opening command is sent to the processor, the processor receives the right side cover opening command and then controls the driving circuit board to drive the limiting rotating shaft mechanism to open the right side cover 104, and further, in the cover opening state, if the induction circuit board does not acquire the trigger signal, a closing command is generated after time delay is 5 seconds, and after the processor receives the closing command, the driving circuit board is controlled to drive the limiting rotating shaft mechanism to close the right side cover 104. When a human body approaches to an induction area formed by the right electrode plate 102 and the left electrode plate 101 at the same time, the left electrode plate 101 generates a first trigger signal, the right electrode plate 102 generates a second trigger signal, after the induction circuit board collects the first trigger signal and the second trigger signal, a left side cover opening instruction and a right side cover opening instruction are respectively generated, the left side cover opening instruction and the right side cover opening instruction are sent to the processor, after the processor receives the left side cover opening instruction and the right side cover opening instruction, the processor controls the driving circuit board to drive the limit rotating shaft mechanism to simultaneously or sequentially open the left side cover 103 and the right side cover 104, and further, in a cover opening state, if the induction circuit board does not collect the trigger signal, a closing instruction is generated after time delay for 5 seconds, and after the processor receives the closing instruction, the driving circuit board is controlled to drive the limit rotating shaft mechanism to simultaneously or sequentially close the left side cover 103 and the right side cover 104. When a human body swings hands from an induction area formed by the left electrode plate 101 to an induction area formed by the right electrode plate 102, the left electrode plate 101 firstly generates a first trigger signal, then the right electrode plate 102 generates a second trigger signal, the induction circuit board firstly collects the first trigger signal and then collects the second trigger signal, but only generates a right side cover opening command, the right side cover opening command is sent to the processor, the processor receives the right side cover opening command and then controls the driving circuit board to drive the limit rotating shaft mechanism to open the right side cover 104, and further, in a cover opening state, if the induction circuit board does not collect the trigger signal, a closing command is generated after time delay is 5 seconds, and after the processor receives the closing command, the driving circuit board is controlled to drive the limit rotating shaft mechanism to close the right side cover 104. When a human body swings hands from an induction area formed by the right electrode plate 102 to an induction area formed by the left electrode plate 101, the right electrode plate 102 firstly generates a second trigger signal, then the left electrode plate 101 generates a first trigger signal, the induction circuit board firstly collects the second trigger signal and then collects the first trigger signal, but only generates a left side cover opening instruction, the left side cover opening instruction is sent to the processor, the processor receives the left side cover opening instruction and then controls the driving circuit board to drive the limiting rotating shaft mechanism to open the left side cover 103, and further, in a cover opening state, if the induction circuit board does not collect the trigger signal, a closing instruction is generated after time delay is 5 seconds, and after the processor receives the closing instruction, the driving circuit board is controlled to drive the limiting rotating shaft mechanism to close the left side cover 103. In summary, when a human body swings hands between the sensing area formed by the right electrode plate 102 and the sensing area formed by the left electrode plate 101, the intelligent garbage can provided by the embodiment selects the side cover corresponding to the sensing area which is reached last by the opening gesture, so that the possibility of false triggering of the side cover of the garbage can is reduced, a plurality of can covers are accurately triggered to be opened and closed, and the size of the opening of the can cover of the intelligent garbage can is effectively controlled.
The limiting rotating shaft mechanism is preferably arranged at the central axis position of the opening of the upper end face of the barrel head 106, both ends of the limiting rotating shaft mechanism are fixedly arranged in the upper end face of the barrel head 106, the right side cover 104 and the left side cover 103 form a reversible symmetrical structure along the axis of the limiting rotating shaft mechanism, and the right side cover 104 and the left side cover 103 just cover the opening of the upper end face of the barrel head 106, so that pollution caused by garbage peculiar smell to the environment is effectively slowed down; the limiting rotating shaft mechanism comprises a first rotating shaft 1051 and a second rotating shaft 1052 which is in axial nesting relation with the first rotating shaft 1051, the left side cover 103 is hinged on the first rotating shaft 1051, the right side cover 104 is hinged on the second rotating shaft 1052, the overturning of the right side cover and the left side cover is independent, mutual interference is avoided, and false triggering is avoided. Therefore, in fig. 1, the left electrode pad 101 and the right electrode pad 102 are symmetrically disposed at the opening edge of the upper end surface of the tub head 106, and are installed in parallel with the opening edge of the upper end surface of the tub head 106, so as to more sensitively receive the capacitance signal added by the human body in the extension space of the left and right edges of the tub head 106, and capture the gesture change information of the extension of the left and right edges of the tub head 106 in a further range.
As an embodiment, as shown in fig. 2, the limiting rotating shaft mechanism further includes a limiting straight rod 201, a motor 202, a driving connecting rod 203 and a transmission rotating shaft 204, where an output end of the motor 202 is fixedly arranged on the transmission rotating shaft 204 to support the synchronous operation of the transmission rotating shaft 204 and the motor 202; the transmission rotating shaft 204 is connected with the stress end of the driving connecting rod 203, and the power end of the driving connecting rod 203 is simultaneously connected with the movable ends of the first rotating shaft 1051 and the second rotating shaft 1052 in a transmission way, so that the output of the motor 202 drives the first rotating shaft 1051 and the second rotating shaft 1052 to rotate; the movable end of the limiting straight rod 201 is hinged to the transmission rotating shaft 204, and the fixed end of the limiting straight rod 201 is connected with the cover surface of the right side cover 104 and the cover surface of the left side cover 103, so that the right side cover 104 and the left side cover 103 are pulled to turn over and be limited at a preset position, wherein an electric connection relation exists between the driving circuit board and the motor 202, and the assembly structure of the limiting rotating shaft mechanism provided by the embodiment can enable the motor 202 to stay in the plumb direction of the barrel body, so that normal operation of the intelligent garbage can is ensured. According to the embodiment, the first rotating shaft and the second rotating shaft are controlled by means of the motor and the driving connecting rod, so that the overturning directions of the right side cover and the left side cover are sequentially controllable, the right side cover and the left side cover are limited and locked at corresponding positions by the same motor through the same driving rotating shaft, one of the right side cover 104 and the left side cover 103 of the intelligent garbage can is controlled to be opened, the corresponding can cover is limited at a specific position, a user can throw garbage from a specific angle conveniently, and environmental pollution caused by overlarge opening of the can cover can be avoided.
Specifically, a first propulsion intermediate member that drives the first shaft 1051 to rotate exists in the driving link 203, so that the rotation state of the first shaft 1051 accords with the output rotation parameter of the transmission shaft 204, so as to meet the overturning requirement of the left cover 103; a second pushing intermediate piece for driving the second rotating shaft 1052 to rotate exists in the driving connecting rod, so that the rotating state of the second rotating shaft 1052 accords with the output rotation parameter of the transmission rotating shaft 204, and the overturning requirement of the right cover 104 is met; a telescopic linkage is arranged in the limiting straight rod 201 and is used for driving the rod body of the limiting straight rod to perform telescopic movement so as to enable the right side cover 104 and the left side cover 103 to move along with the connected rod body, and simultaneously locking the relative positions of the right side cover 104 and the left side cover 103; wherein the motor 202 remains fixed in the plumb direction of the ladle. The arrangement of the components inside the rod body plays a role in guiding and accurately limiting the overturning of the right side cover and the left side cover, and is beneficial to intelligent opening and closing of the barrel cover. Notably, the right and left covers can be opened to the exterior of the tub or to the interior of the tub.
Because the left electrode plate 101 and the right electrode plate 102 are connected with the corresponding input ends of the induction circuit board, when the gesture of a human body stays in the preset space of the extension of the left electrode plate for a preset time, the left electrode plate collects the capacitance variation generated by the gesture of the human body on the electrode plate, and in the same preset time, if the capacitance variation value output by the left electrode plate to the induction circuit board reaches a preset threshold value, the motor outputs corresponding rotation parameters to sequentially control the left side cover to turn; when the gesture of the human body stays in a preset space extending to the right electrode plate for a preset time, the right electrode plate collects capacitance variation generated on the electrode plate by the gesture of the human body, and if the capacitance variation value output to the sensing circuit board by the right electrode plate reaches a preset threshold value in the same preset time, the motor outputs corresponding rotation parameters to sequentially control the right side cover to turn over; when the gesture of a human body stays in preset space of the left electrode plate and the right electrode plate, the left electrode plate and the right electrode plate collect capacitance variation generated by the gesture action of the human body on the electrode plate, if the capacitance variation value of the left electrode plate and the right electrode plate output to the induction circuit board reaches a preset threshold value in the same preset time, the motor outputs corresponding rotation parameters, and then controls corresponding side covers to turn over successively according to the response time of input signals of the induction circuit board, when the output response speed of the left electrode plate is slower, the left electrode plate is driven to turn over first and then drive the right side cover to turn over, or when the output response speed of the right electrode plate is slower, the right electrode plate is driven to turn over first and then drive the left side cover to turn over, so that the stability of turning over of the right side cover and/or the left side cover is controlled, the intelligent garbage can is prevented from being triggered by errors, and the garbage can has better applicability to the use field. Basically meets the control requirement of common residential users on the opening size of the dustbin cover.
As another embodiment, the limiting rotating shaft mechanism further comprises a first limiting straight rod, a first motor, a first driving connecting rod, a first transmission rotating shaft, a second limiting straight rod, a second motor, a second driving connecting rod and a second transmission rotating shaft; the output end of the first motor is fixedly arranged on the first transmission rotating shaft and supports the first transmission rotating shaft to synchronously operate with the first motor; the first transmission rotating shaft is connected with the stress end of the first driving connecting rod, and the power end of the first driving connecting rod is in transmission connection with the first rotating shaft 1051, so that the first motor output drives the first rotating shaft 1051 to rotate; the fixed end of the first limiting straight rod is connected with the cover surface of the left side cover 103, the movable end of the first limiting straight rod is hinged to the first transmission rotating shaft and used for pulling the left side cover 103 to turn over and limit at a preset position, and meanwhile, the first limiting straight rod supports the first motor to be arranged in the plumb direction of the barrel body. The output end of the second motor is fixedly arranged on the second transmission rotating shaft and supports the synchronous operation of the second transmission rotating shaft and the second motor; the second transmission rotating shaft is connected with the stress end of the second driving connecting rod, and the power end of the second driving connecting rod is in transmission connection with the second rotating shaft 1052, so that the second motor output drives the second rotating shaft 1052 to rotate; the fixed end of the second limiting straight rod is connected with the cover surface of the right side cover 104, the movable end of the second limiting straight rod is hinged to the second transmission rotating shaft and used for pulling the right side cover 104 to turn over and limit at a preset position, and meanwhile, the second limiting straight rod supports the second motor to be arranged in the plumb direction of the barrel body. Wherein, the first motor and the second motor are in an electrical connection relationship with the drive circuit board. In this embodiment, the left side cover and the right side cover are controlled by different motors and rotating shaft moving mechanisms respectively, and the matching modes between the side covers in two directions and the limiting rotating shaft mechanisms are independent of each other, so that more flexible intelligent air-isolation control is realized. The intelligent garbage can also be controlled to be opened only by opening one of the right side cover 104 and the left side cover 103, and the corresponding can cover is limited at a specific position, so that a user can throw garbage from a specific angle conveniently, and environmental pollution caused by oversized opening of the can cover can not occur.
Specifically, a first propulsion intermediate piece for driving the first rotating shaft to rotate exists in the first driving connecting rod, so that the rotating state of the first rotating shaft accords with the output rotating parameter of the first transmission rotating shaft, and the overturning requirement of the left side cover 103 is met; a second propulsion intermediate piece for driving the second rotating shaft to rotate exists in the second driving connecting rod, so that the rotating state of the second rotating shaft accords with the output rotating parameter of the second transmission rotating shaft to meet the overturning requirement of the right cover 104; a first telescopic linkage is arranged in the first limiting straight rod and is used for driving the rod body of the first limiting straight rod to perform telescopic movement so as to enable the left cover to move along with the connected rod body; a second telescopic linkage is arranged in the second limiting straight rod and is used for driving the rod body of the second limiting straight rod to perform telescopic movement so as to enable the right cover to move along with the connected rod body; wherein the first motor and the second motor remain fixed in the plumb direction of the ladle body. The embodiment enables the rotating shafts with the same function types to independently operate, and the connecting rods with the same function types and the middleware inside the connecting rods are independently propelled and matched with each other.
On the basis of the foregoing embodiment, the left electrode plate and the right electrode plate are connected with corresponding input ends of the induction circuit board, when a gesture of a human body stays in preset space of extension of the left electrode plate and the right electrode plate, the left electrode plate and the right electrode plate collect capacitance variation generated by the gesture of the human body on the electrode plate, in the same preset time, if the capacitance variation value of the left electrode plate and the right electrode plate output to the induction circuit board reaches a preset threshold value, the first motor and the second motor output corresponding rotation parameters at the same time, respectively drive the left side cover and the right side cover to turn synchronously, which is beneficial to controlling the stability of turning of the right side cover and the left side cover, avoiding that the intelligent garbage can is triggered by mistake, so that the garbage can has better adaptability to use situations. Notably, the right and left covers can be opened to the outside of the tub at the same time, or can be opened to the inside of the tub at the same time. Basically meets the control requirement of the opening size of the dustbin cover of the common house.
The left electrode plate and the right electrode plate can be one or a combination of more than one of an arc-shaped metal film, a metal plate, a metal part or a PCB (printed circuit board) and are arranged around the opening edge of the upper end face of the barrel head 106, so that the left electrode plate and the right electrode plate are beneficial to receiving capacitance signals added by a human body in the extension space of the left side edge and the right side edge of the barrel head, and unnecessary touch areas are reduced; wherein, the ladle body and the ladle head are both made of insulating materials. The manufacturing material source that this embodiment let intelligent garbage bin is wide, lets processing installation more convenient.
The above embodiments are merely for fully disclosing the present application, but not limiting the present application, and should be considered as the scope of the present disclosure based on the substitution of equivalent technical features of the inventive subject matter without creative work.
Claims (2)
1. The intelligent garbage can is characterized in that a left induction electrode plate is arranged and covered on the left side of the opening edge of the upper end face of the can head, a right induction electrode plate is arranged and covered on the right side of the opening edge of the upper end face of the can head, the left induction electrode plate and the right induction electrode plate are in electrical connection with the induction circuit board, and an induction area is formed in the space around the can head;
the opening of the upper end face of the barrel head is respectively hinged with the right side cover and the left side cover through a limiting rotating shaft mechanism, and the limiting rotating shaft mechanism has a connection relationship with the driving circuit board and is used for respectively driving the left side cover and the right side cover to be opened or closed according to the induction condition of the left electrode plate and the right electrode plate to a user;
wherein, both ends of the limiting rotating shaft mechanism are fixedly arranged at the opening edge of the upper end face of the barrel head;
the limiting rotating shaft mechanism is arranged at the central axis position of the opening of the upper end face of the barrel head, and the right side cover and the left side cover form a reversible symmetrical structure along the axis of the limiting rotating shaft mechanism;
the limiting rotating shaft mechanism comprises a first rotating shaft and a second rotating shaft which is in axial nesting relation with the first rotating shaft, the left side cover is hinged on the first rotating shaft, and the right side cover is hinged on the second rotating shaft;
the left electrode plate and the right electrode plate are symmetrically arranged at the opening edge of the upper end face of the barrel head and are installed in a parallel state with the opening edge of the upper end face of the barrel head, and are used for capturing gesture change information in a preset space where the left side edge and the right side edge of the barrel head extend;
the limiting rotating shaft mechanism further comprises a limiting straight rod, a motor, a driving connecting rod and a driving rotating shaft, wherein the output end of the motor is fixedly connected with the driving rotating shaft, the driving rotating shaft is connected with the stressed end of the driving connecting rod, the power end of the driving connecting rod is respectively in transmission connection with the first rotating shaft and the second rotating shaft, the fixed end of the limiting straight rod is connected with the cover surface of the right side cover and the cover surface of the left side cover, and the movable end of the limiting straight rod is hinged on the driving rotating shaft;
wherein, the drive circuit board has an electric connection relation with the motor;
a first propulsion middle piece for driving the first rotating shaft to rotate is arranged in the driving connecting rod, so that the rotating state of the first rotating shaft meets the overturning requirement of the left side cover;
a second propulsion middle piece for driving the second rotating shaft to rotate is arranged in the driving connecting rod, so that the rotating state of the second rotating shaft meets the overturning requirement of the right cover;
the limiting straight rod is internally provided with a telescopic linkage device which is used for driving the rod body of the limiting straight rod to perform telescopic movement so as to enable the right side cover and the left side cover to move along with the connected rod body, and the relative positions of the right side cover and the left side cover are locked;
wherein, the motor is kept fixed in the vertical direction of the barrel body;
the left electrode plate and the right electrode plate are connected with corresponding input ends of the induction circuit board, and when the gesture of a human body stays in a preset space of the extension of the left electrode plate for a preset time, the capacitance change value of the left electrode plate output to the induction circuit board reaches a preset threshold value, the motor outputs corresponding rotation parameters to control the left side cover to turn over; when the gesture of the human body stays in a preset space extending to the right electrode plate for a preset time, and the capacitance change value output to the sensing circuit board by the right electrode plate reaches a preset threshold value, the motor outputs corresponding rotation parameters to control the right side cover to turn over;
when a human body swings hands between an induction area formed by the right electrode plate and an induction area formed by the left electrode plate, the intelligent garbage can selects a side cover corresponding to the induction area which is finally reached by the opening gesture;
wherein, the ladle body and the ladle head are both made of insulating materials.
2. The intelligent garbage can according to claim 1, wherein the left electrode sheet and the right electrode sheet are one or a combination of more than one of an arc-shaped metal film, a metal sheet or a PCB printed circuit and are mounted around an opening edge of an upper end face of the can head.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010029680.5A CN113120477B (en) | 2020-01-13 | 2020-01-13 | Intelligent garbage bin of separate empty response |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010029680.5A CN113120477B (en) | 2020-01-13 | 2020-01-13 | Intelligent garbage bin of separate empty response |
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| CN113120477B true CN113120477B (en) | 2023-10-24 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130005641U (en) * | 2012-03-19 | 2013-09-27 | 아트플러스덴탈랩(주) | wastebasket of opening and closing in the central part |
| CN208868720U (en) * | 2018-08-08 | 2019-05-17 | 福建纳仕达电子股份有限公司 | Capacitive induction dustbin |
| CN209667901U (en) * | 2019-01-29 | 2019-11-22 | 宁夏景昇态环保科技有限公司 | Automatic open-close cover type garbage bin |
-
2020
- 2020-01-13 CN CN202010029680.5A patent/CN113120477B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130005641U (en) * | 2012-03-19 | 2013-09-27 | 아트플러스덴탈랩(주) | wastebasket of opening and closing in the central part |
| CN208868720U (en) * | 2018-08-08 | 2019-05-17 | 福建纳仕达电子股份有限公司 | Capacitive induction dustbin |
| CN209667901U (en) * | 2019-01-29 | 2019-11-22 | 宁夏景昇态环保科技有限公司 | Automatic open-close cover type garbage bin |
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