Intelligent garbage can based on sensor

Abstract

The invention provides an intelligent garbage can based on a sensor, and relates to the technical field of intelligent garbage cans, the intelligent garbage can comprises a can body, a cleaning and sterilizing mechanism is arranged in the can body, a movable cover plate is arranged at one end of the can body, and a fixing ring is mounted in the end, close to the movable cover plate, of the can body; one side of the fixing ring is movably clamped in a clamping groove through a movable clamping mechanism, the clamping groove is formed in one end of the barrel body, an inner barrel is fixedly installed on the inner surface of the fixing ring, and a plurality of through grooves are formed in the inner barrel. A sensor detects, at the moment, a cleaning and sterilizing mechanism is started to clean the interior of the barrel body, an ultraviolet lamp is started to sterilize after cleaning is completed, and generated wastewater flows into the sewage tank body through a horn-shaped slope and a sewage guide pipe and is discharged from a water outlet, so that self-cleaning is realized; therefore, bacteria in the barrel body are effectively controlled.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent trash cans, and in particular to an intelligent trash can based on a sensor. Background Art

[0002] The smart trash can is mainly composed of an electronic part and a mechanical drive part. The electronic part includes circuit chips, infrared detection devices, etc., while the mechanical drive part is responsible for controlling the opening and closing of the lid. When an object approaches the sensing area, the circuit chip sends a signal, and the mechanical drive system responds and opens the lid.

[0003] However, the existing intelligent trash cans do not have a cleaning function. This results in a large number of bacteria inside the intelligent trash cans after long-term private use. Users need to clean it by themselves, which is time-consuming and laborious. Therefore, we make improvements on this and propose a sensor-based intelligent trash can. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a sensor-based intelligent trash can to solve the problems.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a sensor-based intelligent trash can, including a barrel body, a cleaning and sterilization mechanism is arranged inside the barrel body, a movable cover is arranged at one end of the barrel body, a fixing ring is installed inside the end of the barrel body close to the movable cover, one side of the fixing ring is movably clamped in the inside of a clamping groove through a movable clamping mechanism, the clamping groove is opened inside one end of the barrel body, an inner barrel is fixedly installed on the inner surface of the fixing ring, and a plurality of through grooves are opened inside the inner barrel.

[0006] Preferably, a trumpet-shaped slope is provided at the inner bottom end of the barrel body, a sewage pipe is installed at the center of the trumpet-shaped slope, one end of the sewage pipe is connected to a sewage tank body, the sewage tank body is fixedly mounted on the outer surface of the barrel body, and a water outlet is provided on one side of the sewage tank body.

[0007] Preferably, the cleaning and sterilization mechanism comprises a second gear and a micro motor;

[0008] The micro motor is fixedly mounted on the inner bottom end of the barrel body, and a second gear is fixedly mounted on the output shaft of the micro motor.

[0009] Preferably, the second gear meshes with the first gear, a fixed connecting column is fixedly installed at the center of one side of the first gear, and an end of the fixed connecting column away from the first gear moves through an elliptical fixed bracket and a trumpet-shaped slope to fix a fourth gear.

[0010] Preferably, the fourth gear meshes with the third gear, one side of the third gear is fixedly mounted on one end of a connecting water pipe, the connecting water pipe is movably mounted at the center of a fixed bracket, the fixed bracket is fixedly mounted inside the barrel body, and an L-shaped water guiding connecting pipe is fixedly mounted on one end of the connecting water pipe away from the third gear.

[0011] Preferably, a plurality of nozzles and ultraviolet lamps are circumferentially installed on the L-shaped water-conducting connecting pipe, a connecting hose is fixedly connected to the center of the other side of the third gear, the other end of the connecting hose passes through the barrel body and is installed on the output end of a water pump, the water pump is installed on one side of a water storage tank body, the water storage tank body is fixedly installed on the outer surface of the barrel body, and a water inlet is provided on one side of the water storage tank body.

[0012] Preferably, the movable clamping mechanism comprises a protective shell and a spring;

[0013] The protective shell is fixedly mounted on a side surface of the fixing ring, and a spring is fixedly mounted on one end of the interior of the protective shell.

[0014] Preferably, one end of the spring is fixedly mounted on one side of a rectangular fixed block, a triangular limit block is fixedly mounted on the side of the rectangular fixed block away from the spring, both sides of the outer surface of the triangular limit block are tightly attached to a connecting plate, and both ends of the two connecting plates are connected by a reset spring.

[0015] Preferably, a movable connecting rod is fixedly installed at the center of one side of each connecting plate, and a locking rod is fixedly installed on the end of each movable connecting rod away from the connecting plate and movably passes through the protective shell, and the locking rod is movably clamped inside the clamping groove.

[0016] Preferably, a connecting column is fixedly installed on the side of the triangular limit block away from the rectangular fixed block, a protruding base is fixedly installed on the end of the connecting column away from the triangular limit block, a heart-shaped groove is opened inside the end of the connecting column close to the triangular limit block, a limiting rod is movably installed inside the heart-shaped groove, the end of the limiting rod away from the heart-shaped groove is fixedly installed on the side of one end of an elliptical connecting rod, the other end of the elliptical connecting rod is movably installed on one side of the elliptical fixed block through a rotating axis, and the elliptical fixed block is fixedly installed on one end of the outer surface of the protective shell.

[0017] The present invention provides a sensor-based intelligent trash can, which has the following beneficial effects:

[0018] First, when the equipment is used for a long time and the amount of bacteria inside reaches a certain level, the sensor will detect it, and the cleaning and sterilization mechanism will be activated to clean the inside of the barrel. After the cleaning is completed, the ultraviolet lamp will be activated for sterilization. The wastewater generated will flow through the trumpet-shaped slope and the sewage pipe to the inside of the sewage tank, and then be discharged from the water outlet, achieving self-cleaning, thereby effectively controlling the bacteria inside the barrel;

[0019] When the equipment is used for a long time and the amount of bacteria inside reaches a certain level, the sensor will detect it and clear the micro motor in the sterilization mechanism. At this time, the micro motor will cooperate with the second gear to drive the first gear to rotate, and the first gear will cooperate with the fixed connecting column and the fourth gear to drive the third gear to rotate. Since the connecting water pipe is connected to the third gear, the connecting water pipe will also rotate at this time, and several L-shaped water guide connecting pipes installed at one end of the connecting water pipe will also rotate together. While rotating, the water pump will guide the water source inside the water storage tank to the inside of the connecting water pipe through the connecting hose, and then enter the inside of the L-shaped water guide connecting pipe, and then spray it out from the nozzle. After the cleaning is completed, the ultraviolet lamp will sterilize, realizing self-cleaning, thereby effectively controlling the bacteria inside the barrel;

[0020] When the inner barrel is placed inside the barrel body, the movable clamping mechanism will be placed inside the clamping groove. At this time, continue to press downward, and the connecting column in the movable clamping mechanism will continue to move toward the inside of the protective shell. At this time, the triangular limit block installed at one end of the connecting column will continue to move. Since the triangular limit block will gradually widen during movement, the movable connecting rod will continue to move outward, and the locking rod will be clamped inside the clamping groove, so that the inner barrel can be further fixed;

[0021] As the connecting column continues to move, the limit rod installed movably inside the heart-shaped groove will move into the groove of the heart-shaped groove. At this time, the limit rod will be clamped and limited. When pressed again, the limit rod will slide out along the other side of the heart-shaped groove, and the locking rod will be retracted, making it convenient to take out the inner barrel and facilitate quick installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the front side of the present invention;

[0023] Figure 2 It is a schematic structural diagram of the back side of the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of the side surface of the present invention;

[0025] Figure 4 For the present invention Figure 3 Schematic diagram of the structure of the cross section at AA;

[0026] Figure 5 It is a structural schematic diagram of the front side of the fixing ring in the present invention;

[0027] Figure 6 It is a structural schematic diagram of the front side of the movable clamping mechanism in the present invention;

[0028] Figure 7 It is a schematic diagram of the structure of the movable clamping mechanism in the present invention when viewed from above;

[0029] Figure 8 It is a structural schematic diagram of the side surface of the movable clamping mechanism in the present invention;

[0030] Fig. 9 For the present invention Figure 8 Schematic diagram of the structure of the cross section at BB.

[0031] In the figure, 1, movable cover; 2, barrel; 3, water inlet; 4, water storage tank; 5, sewage tank; 6, water outlet; 7, cleaning and sterilization mechanism; 701, nozzle; 702, fixed connecting column; 703, elliptical fixed bracket; 704, first gear; 705, second gear; 706, micro motor; 707, L-shaped water guide connecting pipe; 708, connecting hose; 709, fixed bracket; 710, third gear; 711, fourth gear; 712, connecting water pipe; 8, movable clamping mechanism; 8 01. Protective shell; 802. Protruding base; 803. Connecting column; 804. Oval fixing block; 805. Oval connecting rod; 806. Limit rod; 807. Heart-shaped groove; 808. Reset spring; 809. Connecting plate; 810. Locking rod; 811. Movable connecting rod; 812. Triangular limiting block; 813. Rectangular fixing block; 814. Spring; 9. Fixing ring; 10. Inner barrel; 11. Through groove; 12. Trumpet-shaped slope; 13. Sewage pipe; 14. Water pump; 15. Clamping groove. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example:

[0034] like Figure 1 , Figure 2 , Figure 4As shown, an embodiment of the present invention provides a sensor-based intelligent trash can, including a barrel body 2, a cleaning and sterilization mechanism 7 is arranged inside the barrel body 2, a movable cover plate 1 is arranged at one end of the barrel body 2, a fixing ring 9 is installed inside the end of the barrel body 2 close to the movable cover plate 1, one side of the fixing ring 9 is movably clamped in the inside of a clamping groove 15 through a movable clamping mechanism, the clamping groove 15 is opened inside one end of the barrel body 2, an inner barrel 10 is fixedly installed on the inner surface of the fixing ring, and a plurality of through grooves 11 are opened inside the inner barrel 10.

[0035] like Figure 2 As shown, a trumpet-shaped slope 12 is provided at the inner bottom end of the barrel body 2, a sewage pipe 13 is installed at the center of the trumpet-shaped slope 12, one end of the sewage pipe 13 is connected to the sewage tank body 5, and the sewage tank body 5 is fixedly installed on the outer surface of the barrel body 2, and a water outlet 6 is provided on one side of the sewage tank body 5.

[0036] like Figure 3 to Figure 4 As shown, the cleaning and sterilization mechanism 7 includes a second gear 705 and a micro motor 706;

[0037] The micro motor 706 is fixedly mounted on the inner bottom end of the barrel body 2, and a second gear 705 is fixedly mounted on the output shaft of the micro motor 706, and the second gear 705 meshes with the first gear 704. A fixed connecting column 702 is fixedly mounted on the center of one side of the first gear 704, and one end of the fixed connecting column 702 away from the first gear 704 moves through the elliptical fixed bracket 703 and the trumpet-shaped ramp 12 to be fixedly mounted with a fourth gear 711, and the fourth gear 711 meshes with the third gear 710, and one side of the third gear 710 is fixedly mounted At one end of the connecting water pipe 712, the connecting water pipe 712 is movably installed in the center of the fixed bracket 709, and the fixed bracket 709 is fixedly installed inside the barrel body 2. An L-shaped water guide connecting pipe 707 is fixedly installed at one end of the connecting water pipe 712 away from the third gear 710, and a plurality of nozzles 701 and ultraviolet lamps are circumferentially installed on the L-shaped water guide connecting pipe 707. The center of the other side of the third gear 710 is fixedly connected to a connecting hose 708, and the other end of the connecting hose 708 passes through the barrel body 2 and is installed on the output end of the water pump 14. The water pump 14 is installed on one side of the water storage tank 4, and the water storage tank 4 is fixedly installed on the outer surface of the barrel 2. A water inlet 3 is provided on one side of the water storage tank 4. When the bacterial stock inside the device reaches a certain level after long-term use, the sensor will detect it, and then the micro motor 706 in the sterilization mechanism 7 will be cleared. At this time, the micro motor 706 will cooperate with the second gear 705 to drive the first gear 704 to rotate, and the first gear 704 will cooperate with the fixed connecting column 702 and the fourth gear 711 to drive the third gear 710 to rotate when rotating. Since the connecting water pipe 712 is connected to the third gear 710, the connecting water pipe 712 will also rotate at this time, and several L-shaped water guiding connecting pipes 707 installed at one end of the connecting water pipe 712 will also rotate together. While rotating, the water pump 14 will guide the water source inside the water storage tank body 4 to the inside of the connecting water pipe 712 through the connecting hose 708, and then enter the inside of the L-shaped water guiding connecting pipe 707, and then be sprayed out by the nozzle 701. After cleaning is completed, the ultraviolet lamp will sterilize, realizing self-cleaning, thereby effectively controlling the bacteria inside the barrel body 2.

[0038] like Figures 5 to 9 As shown, the movable clamping mechanism 8 includes a protective shell 801 and a spring 814;

[0039] The protective shell 801 is fixedly installed on one side surface of the fixing ring 9, and a spring 814 is fixedly installed at one end of the inner part of the protective shell 801, and one end of the spring 814 is fixedly installed on one side of a rectangular fixing block 813, and a triangular limiting block 812 is fixedly installed on the side of the rectangular fixing block 813 away from the spring 814, and both sides of the outer surface of the triangular limiting block 812 are tightly attached to a connecting plate 809, and both ends of the two connecting plates 809 are connected by a reset spring 808, and a movable connecting rod 811 is fixedly installed at the center of one side of each connecting plate 809, and each end of the movable connecting rod 811 away from the connecting plate 809 is movably passed through the protective shell 801 and fixedly installed with a locking rod 810, and the locking rod 810 is movably clamped in the clamping groove 15, and a connecting column 803 is fixedly installed on the side of the triangular limiting block 812 away from the rectangular fixing block 813, and a protruding base 802 is fixedly installed on the end of the connecting column 803 away from the triangular limiting block 812. A heart-shaped groove 807 is provided inside one end of the connecting column 803 near the triangular limiting block 812, and a limiting rod 806 is movably installed inside the heart-shaped groove 807. One end of the limiting rod 806 away from the heart-shaped groove 807 is fixedly installed on the side of one end of the elliptical connecting rod 805. The other end of the elliptical connecting rod 805 is movably installed on one side of the elliptical fixing block 804 through a rotating shaft. The elliptical fixing block 804 is fixedly installed on one end of the outer surface of the protective shell 801. When the inner barrel 10 is placed on After the inner barrel 2 is inserted into the inner barrel body 2, the movable clamping mechanism 8 will be placed in the clamping groove 15. At this time, the inner barrel 10 is further fixed by pressing downward. The connecting column 803 in the movable clamping mechanism 8 will continue to move toward the inner barrel 801. At this time, the triangular limit block 812 installed at one end of the connecting column 803 will continue to move. Since the triangular limit block 812 will gradually become wider during the movement, the movable connecting rod 811 will continue to move outward. The locking rod 810 will be clamped in the clamping groove 15, so as to further fix the inner barrel 10.

[0040] As the connecting column 803 continues to move, the limit rod 806 movably installed inside the heart-shaped groove 807 will move to the inside of the groove of the heart-shaped groove 807, and the limit rod 806 will be clamped and limited at this time. When pressed again, the limit rod 806 will slide out along the other side of the heart-shaped groove 807, and the locking rod 810 will be retracted, making it convenient to take out the inner barrel 10 and facilitate quick installation.

[0041] Working principle:

[0042] First, when the equipment is used for a long time and the amount of bacteria inside reaches a certain level, the sensor will detect it, and then the cleaning and sterilization mechanism 7 will be started to clean the inside of the barrel 2. After the cleaning is completed, the ultraviolet lamp will be started to sterilize, and the generated wastewater will flow to the inside of the sewage tank 5 through the trumpet-shaped slope 12 and the sewage pipe 13, and then be discharged from the water outlet 6, realizing self-cleaning, thereby effectively controlling the bacteria inside the barrel 2;

[0043] When the equipment is used for a long time and the amount of bacteria inside reaches a certain level, the sensor will detect it and remove the micro motor 706 in the sterilization mechanism 7. At this time, the micro motor 706 will cooperate with the second gear 705 to drive the first gear 704 to rotate, and the first gear 704 will cooperate with the fixed connecting column 702 and the fourth gear 711 to drive the third gear 710 to rotate when rotating. Since the connecting water pipe 712 is connected to the third gear 710, the connecting water pipe 712 will also rotate at this time, and several L-shaped water guide connecting pipes 707 installed at one end of the connecting water pipe 712 will also rotate together. While rotating, the water pump 14 will guide the water source located inside the water storage tank 4 to the inside of the connecting water pipe 712 through the connecting hose 708, and then enter the inside of the L-shaped water guide connecting pipe 707, and then be sprayed out by the nozzle 701. After the cleaning is completed, the ultraviolet lamp will sterilize, realizing self-cleaning, thereby effectively controlling the bacteria inside the barrel body 2;

[0044] When the inner barrel 10 is placed inside the barrel body 2, the movable clamping mechanism 8 is placed inside the clamping groove 15. At this time, the pressure is continuously pressed downward, and the connecting column 803 in the movable clamping mechanism 8 continues to move toward the inside of the protective shell 801. At this time, the triangular stopper 812 installed at one end of the connecting column 803 continues to move. Since the triangular stopper 812 gradually widens during movement, the movable connecting rod 811 continues to move outward, and the locking rod 810 is clamped inside the clamping groove 15, so as to further fix the inner barrel 10.

[0045] As the connecting column 803 continues to move, the limit rod 806 movably installed inside the heart-shaped groove 807 will move to the inside of the groove of the heart-shaped groove 807, and the limit rod 806 will be clamped and limited at this time. When pressed again, the limit rod 806 will slide out along the other side of the heart-shaped groove 807, and the locking rod 810 will be retracted, making it convenient to take out the inner barrel 10 and facilitate quick installation.

[0046] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A sensor-based intelligent trash can, comprising a trash can body (2), characterized in that: The barrel body (2) is provided with a cleaning and sterilizing mechanism (7) inside, a movable cover plate (1) is provided at one end of the barrel body (2), a fixing ring (9) is installed inside the end of the barrel body (2) close to the movable cover plate (1), one side of the fixing ring (9) is movably clamped in a clamping groove (15) through a movable clamping mechanism, the clamping groove (15) is provided inside one end of the barrel body (2), an inner barrel (10) is fixedly installed on the inner surface of the fixing ring, and a plurality of through grooves (11) are provided inside the inner barrel (10).

2. The sensor-based intelligent trash can according to claim 1, characterized in that: The inner bottom end of the barrel body (2) is provided with a trumpet-shaped slope (12), a sewage guide pipe (13) is installed at the center of the trumpet-shaped slope (12), one end of the sewage guide pipe (13) is connected to a sewage tank (5), the sewage tank (5) is fixedly installed on the outer surface of the barrel body (2), and a water outlet (6) is provided on one side of the sewage tank (5).

3. The sensor-based intelligent trash can according to claim 1, characterized in that: The cleaning and sterilization mechanism (7) comprises a second gear (705) and a micro motor (706); The micro motor (706) is fixedly mounted on the inner bottom end of the barrel body (2), and a second gear (705) is fixedly mounted on the output shaft of the micro motor (706).

4. The sensor-based intelligent trash can according to claim 3, characterized in that: The second gear (705) meshes with the first gear (704); a fixed connecting column (702) is fixedly installed at the center of one side of the first gear (704); an end of the fixed connecting column (702) away from the first gear (704) moves through the elliptical fixed bracket (703) and the trumpet-shaped slope (12) to fix a fourth gear (711).

5. The sensor-based intelligent trash can according to claim 4, characterized in that: The fourth gear (711) meshes with the third gear (710); one side of the third gear (710) is fixedly mounted on one end of a connecting water pipe (712); the connecting water pipe (712) is movably mounted on the center of a fixed bracket (709); the fixed bracket (709) is fixedly mounted inside the barrel body (2); and an L-shaped water guide connecting pipe (707) is fixedly mounted on one end of the connecting water pipe (712) away from the third gear (710).

6. The sensor-based intelligent trash can according to claim 5, characterized in that: A plurality of nozzles (701) and ultraviolet lamps are circumferentially mounted on the L-shaped water-conducting connecting pipe (707); a connecting hose (708) is fixedly connected to the center of the other side of the third gear (710); the other end of the connecting hose (708) passes through the barrel body (2) and is mounted on the output end of a water pump (14); the water pump (14) is mounted on one side of a water storage tank body (4); the water storage tank body (4) is fixedly mounted on the outer surface of the barrel body (2); and a water inlet (3) is provided on one side of the water storage tank body (4).

7. The sensor-based intelligent trash can according to claim 1, characterized in that: The movable clamping mechanism (8) comprises a protective shell (801) and a spring (814); The protective shell (801) is fixedly mounted on a side surface of the fixing ring (9), and a spring (814) is fixedly mounted on one end inside the protective shell (801).

8. The sensor-based intelligent trash can according to claim 7, characterized in that: One end of the spring (814) is fixedly mounted on one side of a rectangular fixed block (813); a triangular limit block (812) is fixedly mounted on the side of the rectangular fixed block (813) away from the spring (814); both sides of the outer surface of the triangular limit block (812) are tightly attached to a connecting plate (809); and both ends of the two connecting plates (809) are connected via a return spring (808).

9. The sensor-based intelligent trash can according to claim 8, characterized in that: A movable connecting rod (811) is fixedly installed at the center of one side of each connecting plate (809), and one end of each movable connecting rod (811) away from the connecting plate (809) is movable through the protective shell (801) and fixedly installed with a locking rod (810), and the locking rod (810) is movably clamped inside the clamping groove (15).

10. The sensor-based intelligent trash can according to claim 8, characterized in that: A connecting column (803) is fixedly installed on one side of the triangular limiting block (812) away from the rectangular fixing block (813); a protruding base (802) is fixedly installed on one end of the connecting column (803) away from the triangular limiting block (812); a heart-shaped groove (807) is provided inside one end of the connecting column (803) close to the triangular limiting block (812); a limiting rod (806) is movably installed inside the heart-shaped groove (807); one end of the limiting rod (806) away from the heart-shaped groove (807) is fixedly installed on the side surface of one end of an elliptical connecting rod (805); the other end of the elliptical connecting rod (805) is movably installed on one side of an elliptical fixing block (804) via a rotating shaft; and the elliptical fixing block (804) is fixedly installed on one end of the outer surface of the protective shell (801).

Images