Intelligent garbage can with slow cover function
By using dual-axis motors and sensors in smart trash cans to monitor and automatically control the amount of garbage in the trash cans, combining electric push rods and cleaning rubber covers, the problems of overfilling and inconvenience in dumping of trash cans are solved, and the use of trash cans is improved Convenience and cleanliness.
Patent Information
- Application Number
- CN202420786818.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing smart trash cans are difficult to monitor the amount of garbage disposal, resulting in overflow of the trash cans, and the inconvenience of dumping the garbage affects the cleanliness.
The dual-axis motor drives the damping shaft and connecting block to achieve slow opening and closing of the cover, combined with an ultrasonic ranging sensor and infrared sensor for intelligent monitoring and control, and set up an electric push rod and cleaning rubber sleeve to facilitate garbage discharge and inner wall cleaning.
Real-time monitoring and automatic control of the amount of garbage inside the trash can, prevent garbage overflow, facilitate garbage dumping and clean the inner wall, and improve the convenience and cleanliness of the trash can.
Smart Images
Figure CN222180644U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of trash cans, and more specifically, to an intelligent trash can with a slow-covering function. Background Art
[0002] A trash can, also known as a waste bin or trash can, is a container for garbage and is widely used around municipal urban roads and in public environmental areas.
[0003] However, the existing trash can has a simple structure and a single function and can only contain trash. Therefore, how to make full use of the function of the trash can has become one of the issues to be solved in the sanitation industry.
[0004] After searching, a Chinese patent with publication number CN205076329U discloses a smart trash can with a slow-covering function. The structure sets a rotation damper between the barrel body and the cover body. The cover body slowly rotates downward when covering to prevent garbage from splashing due to rapid covering. At the same time, it can also improve the service life of the smart trash can with a slow-covering function.
[0005] Secondly, the Chinese patent with publication number CN215884952U discloses an urban environmental protection trash can with a hydraulic auxiliary lid. The structure uses a hydraulic cylinder to provide power, which can ensure that the operation is more convenient when opening and closing the lid body.
[0006] However, the above structure still has the following problems when it is actually used:
[0007] 1. It is difficult to monitor the amount of garbage put into the trash can. When the trash can is full, some people will put garbage into the trash can, which will cause the trash can to be overfilled and cause the garbage to overflow, affecting the closing of the lid, causing odor to spread, and increasing the burden on the cleaners;
[0008] 2. It is inconvenient to dump garbage. It is difficult to discharge all the garbage inside the trash can, so there will be more or less a small amount of garbage inside the trash can, affecting the cleanliness of the trash can.
[0009] In view of the above situation, the utility model proposes an intelligent trash can with a slow-covering function. Utility Model Content
[0010] In order to overcome the above-mentioned defects of the prior art, the utility model provides an intelligent trash can with a slow-covering function to solve the problems raised in the above-mentioned background technology.
[0011] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent trash can with a slow-covering function, comprising a trash can body and a cover body installed on the trash can body, two damping bearings are arranged on the back of the trash can body, and a dual-axis motor is arranged between the two damping bearings, and damping shafts are arranged at both output ends of the dual-axis motor, and one end of the two damping shafts extends to one side of the damping bearing, a connecting block is arranged at one end of the cover body, and the connecting block is fixedly sleeved on the damping shaft, the dual-axis motor is installed at the back of the trash can body, and the two output ends of the dual-axis motor are coaxially connected with the damping shaft, and the damping shaft is rotatably connected inside the damping bearing.
[0012] It can be seen that the dual-axis motor can drive the two damping shafts to rotate inside the corresponding damping bearings, thereby enabling the cover to be opened and closed. The damping shafts and damping bearings have a certain damping effect, and can have a certain slowness when the cover is opened and closed.
[0013] In order to realize the effect of intelligent control and monitoring of the trash can, preferably, an ultrasonic ranging sensor is arranged inside the cover body, and an infrared sensor is arranged on the surface of the trash can body. The ultrasonic ranging sensor and the infrared sensor are both connected to a processor, and the processor is connected to a controller. A buzzer is arranged at the bottom of the infrared sensor, and the controller is connected to the dual-axis motor and the buzzer.
[0014] In order to facilitate the discharge of all the garbage inside the trash can body and clean the inner wall of the trash can body, preferably, an emission assembly is provided inside the trash can body, and the emission assembly includes two groups of electric push rods, which are installed on both sides of the bottom of the trash can body, and a movable plate is provided inside the trash can body. The output end of the electric push rod extends to the inside of the trash can body and is connected to the bottom of the movable plate. The outer sleeve of the movable plate is provided with a cleaning rubber sleeve, which is adapted to the structure of the movable plate and is made of fluororubber. The outer wall of the cleaning rubber sleeve is attached to the inner wall of the trash can body, and two lifting rods are provided on the top of the cleaning rubber sleeve. The outer wall of the movable plate is provided with a plurality of T-slots, and T-blocks are movably installed inside the plurality of T-slots, and the T-blocks are fixedly installed on the inner wall of the cleaning rubber sleeve.
[0015] In order to facilitate the movement of the trash can body, preferably, a handle is provided at one end of the trash can body, and a plurality of brake wheels are provided at the bottom of the trash can body.
[0016] Technical effects and advantages of the utility model:
[0017] 1. Use an infrared sensor to sense whether someone needs to put garbage next to the trash can body, and use the processor to process the signal, and use the controller to control the dual-axis motor to operate, so as to achieve the opening effect of the cover. After the inspection personnel leave the trash can body, the cover is closed, and then the user does not need to push the cover open by hand when putting garbage, so as to prevent the dirt on the cover from contaminating the user's hands. At the same time, the ultrasonic ranging sensor will monitor the amount of garbage put into the trash can body in real time. Once the amount of garbage put into the trash can body exceeds the threshold, the controller controls the dual-axis motor not to open the cover, and sends a signal that the trash can is full through the buzzer to remind the user that there is too much garbage inside the trash can body and it is not allowed to put it, so as to avoid people forcibly putting garbage into the trash can body, causing the garbage inside the trash can body to be too full and overflow, affecting the closing of the cover;
[0018] 2. By setting the discharge assembly, the electric push rod drives the movable plate to move up and down inside the trash can body. The lifting of the movable plate can push out the garbage inside the trash can body, which is convenient for operators to dump the garbage inside the trash can body. During the up and down movement of the movable plate, the cleaning rubber sleeve will be attached to the inner wall of the trash can body to scrape and clean the inner wall of the trash can body to ensure that the trash can body is in a clean state. Through the cooperation of the T-block and the T-slot, it is convenient to disassemble, install and clean the cleaning rubber sleeve and the movable plate;
[0019] 3. The dual-axis motor will drive the two damping shafts to rotate inside the corresponding damping bearings, and drive the connecting block fixed on the outside of the damping shaft to rotate, and the connecting block drives the cover to open and close. The damping shaft and the damping bearing have a certain damping effect, which can have a certain slowness when the cover is opened and closed, avoiding the rapid closing of the cover when closing, causing garbage to splash, and avoiding damage to the trash can body. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0021] Figure 2 It is a schematic diagram of the connection structure between the cover body and the trash can body of the utility model.
[0022] Figure 3 This is a device connection diagram of the utility model.
[0023] Figure 4 The utility model is a schematic diagram of the connection structure between the electric push rod and the movable plate.
[0024] Figure 5 It is a schematic diagram of the connection structure between the cleaning rubber sleeve and the movable plate of the utility model.
[0025] The figures are marked as follows: 1. Trash can body; 2. Cover; 3. Damping bearing; 4. Dual-axis motor; 5. Damping shaft; 6. Connecting block; 7. Ultrasonic ranging sensor; 8. Infrared sensor; 9. Processor; 10. Controller; 11. Buzzer; 12. Electric push rod; 13. Movable plate; 14. Cleaning rubber sleeve; 15. Lifting rod; 16. T-slot; 17. T-block; 18. Handle; 19. Brake wheel. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] Embodiment 1,
[0028] As attached Figure 1-3 As shown, the present embodiment provides an intelligent trash can with a slow-covering function, including a trash can body 1 and a cover body 2 installed on the trash can body 1, two damping bearings 3 are arranged on the back of the trash can body 1, and a dual-axis motor 4 is arranged between the two damping bearings 3, and damping shafts 5 are arranged at both output ends of the dual-axis motor 4, and one end of the two damping shafts 5 extends to one side of the damping bearing 3, and a connecting block 6 is arranged at one end of the cover body 2, and the connecting block 6 is fixedly sleeved on the damping shaft 5, the dual-axis motor 4 is installed at the back of the trash can body 1, and both output ends of the dual-axis motor 4 are coaxially connected with the damping shaft 5, and the damping shaft 5 is rotatably connected inside the damping bearing 3.
[0029] Specifically, in this structure, when putting garbage, the dual-axis motor 4 can drive the two damping shafts 5 to rotate inside the corresponding damping bearings 3, and drive the connecting block 6 fixedly sleeved on the outside of the damping shaft 5 to rotate, and the connecting block 6 drives the cover body 2 to achieve the effect of opening and closing;
[0030] The damping shaft 5 and the damping bearing 3 have a certain damping effect, which can have a certain degree of slowness when the cover body 2 is opened and closed, so as to avoid the rapid closing of the cover body 2 when closing, causing garbage to splash and avoiding damage to the trash can body 1.
[0031] In a specific embodiment, as shown in the attached Figure 1 , 3As shown, an ultrasonic ranging sensor 7 is arranged inside the cover body 2, and an infrared sensor 8 is arranged on the surface of the trash can body 1. The ultrasonic ranging sensor 7 and the infrared sensor 8 are both connected to a processor 9, and the processor 9 is connected to a controller 10. A buzzer 11 is arranged at the bottom of the infrared sensor 8, and the controller 10 is connected to the dual-axis motor 4 and the buzzer 11.
[0032] Specifically, the structure can make the trash can body 1 have a certain intelligent effect, so as to achieve self-sensing opening and closing and intelligent detection of the amount of garbage placed inside the trash can body 1. Specifically, when it is necessary to place garbage, the infrared sensor 8 of model HC-SR501 senses whether someone walks next to the trash can body 1 to place garbage, or senses whether someone makes an action to place garbage. The infrared sensor 8 will further transmit the signal to the processor 9 for signal processing, and use the controller 10 to control the dual-axis motor 4 to operate, so as to achieve the opening effect of the cover 2. When the infrared sensor 8 detects that the person has left the trash can body 1, the cover 2 is closed, and then the user does not need to push the cover 2 open by hand when placing garbage, so as to prevent the dirt on the cover 2 from contaminating the user's hands.
[0033] The ultrasonic ranging sensor 7 with model number C1-JCS3505 inside the cover body 2 will monitor the amount of garbage put into the trash can body 1 in real time. The ultrasonic ranging sensor 7 will monitor the distance between the garbage inside the trash can body 1 and the cover body 2. Once the distance is too small, it indicates that the amount of garbage put into the trash can body 1 is too much. Once the amount of garbage put into the trash can body 1 exceeds the threshold, the signal will be processed by the processor 9 and transmitted to the controller 10. The controller 10 controls the dual-axis motor 4 not to open the cover body 2, and sends a signal that the trash can is full through the buzzer 11 to remind the user that there is too much garbage inside the trash can body 1 and it is not allowed to put it in, thereby preventing people from forcibly putting garbage into the trash can body 1, causing the garbage inside the trash can body 1 to be too full and overflow, affecting the closing of the cover body 2.
[0034] Specifically, when the structure is used, when the user puts garbage, the infrared sensor 8 will sense whether someone walks next to the trash can body 1 to put garbage, or sense whether someone makes a move to put garbage. Once someone needs to put garbage, the infrared sensor 8 will further transmit the signal to the processor 9 for signal processing, and use the controller 10 to control the dual-axis motor 4 to operate, so as to achieve the opening effect of the cover 2. When the infrared sensor 8 detects that the person leaves the trash can body 1, the cover 2 is closed;
[0035] When the cover 2 is opened, the dual-axis motor 4 drives the two damping shafts 5 to rotate inside the corresponding damping bearings 3, and drives the connecting block 6 fixedly sleeved on the outside of the damping shaft 5 to rotate, and the connecting block 6 drives the cover 2 to open and close. The damping shaft 5 and the damping bearing 3 have a certain damping effect, which can have a certain slowness when the cover 2 is opened and closed, so as to avoid the rapid closing of the cover 2 when the cover 2 is closed, causing garbage to splash everywhere, and avoid damage to the trash can body 1;
[0036] The ultrasonic ranging sensor 7 inside the cover body 2 will monitor the amount of garbage put into the trash can body 1 in real time. Once the amount of garbage put into the trash can body 1 exceeds the threshold, the signal will be processed by the processor 9 and transmitted to the controller 10. The controller 10 controls the dual-axis motor 4 not to open the cover body 2, and sends a signal that the trash can is full through the buzzer 11 to remind the user that there is too much garbage inside the trash can body 1 and no garbage is allowed to be put into the trash can.
[0037] Embodiment 2,
[0038] As attached Figure 1 , 4 As shown in Figure 5, the present embodiment provides an intelligent trash can with a slow-covering function. On the basis of the above structure, a discharge assembly is arranged inside the trash can body 1, and the discharge assembly includes two groups of electric push rods 12, which are installed on both sides of the bottom of the trash can body 1. A movable plate 13 is arranged inside the trash can body 1, and the output end of the electric push rod 12 extends to the inside of the trash can body 1 and is connected to the bottom of the movable plate 13. A cleaning rubber sleeve 14 is provided on the outside of the movable plate 13. The cleaning rubber sleeve 14 is adapted to the structure of the movable plate 13, and the cleaning rubber sleeve 14 is made of fluororubber. The outer wall of the cleaning rubber sleeve 14 is attached to the inner wall of the trash can body 1, and two lifting rods 15 are arranged on the top of the cleaning rubber sleeve 14. A plurality of T-slots 16 are opened on the outer wall of the movable plate 13, and T-blocks 17 are movably installed inside the plurality of T-slots 16, and T-blocks 18 are fixedly installed on the inner wall of the cleaning rubber sleeve 14.
[0039] Specifically, in this embodiment, when it is necessary to discharge all the garbage inside the trash can body 1, the output end of the electric push rod 12 drives the movable plate 13 to slide up and down inside the trash can body 1, and the movable plate 13 drives the cleaning rubber sleeve 14 to fit the inner wall of the trash can body 1 to scrape during the up and down movement, thereby cleaning the inner wall of the trash can body 1 and ensuring that the trash can body 1 is in a clean state;
[0040] The operator can lift up the cleaning rubber sleeve 14 through the lifting rod 15, so that the T-block 18 on the back of the cleaning rubber sleeve 14 is separated from the T-slot 16 opened on the movable plate 13, and then the cleaning rubber sleeve 14 can be removed and cleaned. The cleaned cleaning rubber sleeve 14 can be reinstalled on the movable plate 13 through the T-block 18 and the T-slot 16 for use. In general, the setting of this structure can facilitate the operator to pour out all the garbage inside the trash can body 1, and at the same time clean the inner wall of the trash can body 1.
[0041] As attached Figure 1 As shown, a handle 18 is provided at one end of the trash can body 1 , and a plurality of brake wheels 19 are provided at the bottom of the trash can body 1 .
[0042] The operator can hold the handle 18 and move the trash can body 1 via the brake wheels 19 at the bottom, so as to conveniently move the trash can body 1 to a position for use.
[0043] It is worth noting that the electric push rod 12 in the utility model has multiple lengths, which can fully extend the movable plate 13 to the opening position of the trash can body 1, and the number is set to two groups, which can make the movable plate 13 more stable during the movement.
[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An intelligent trash can with a slow-covering function, comprising a trash can body (1) and a cover body (2) mounted on the trash can body (1). Features: The back of the trash can body (1) is provided with two damping bearings (3), and a dual-axis motor (4) is provided between the two damping bearings (3). The two output ends of the dual-axis motor (4) are provided with damping shafts (5), and one end of the two damping shafts (5) extends to one side of the damping bearing (3). One end of the cover body (2) is provided with a connecting block (6), and the connecting block (6) is fixedly sleeved on the damping shaft (5). The interior of the trash can body (1) is provided with a discharge assembly.
2. The smart trash can with slow-covering function according to claim 1, Features: The dual-axis motor (4) is installed at the back of the trash can body (1), and the two output ends of the dual-axis motor (4) are coaxially connected to the damping shaft (5), and the damping shaft (5) is rotatably connected inside the damping bearing (3).
3. The intelligent trash can with slow-covering function according to claim 1, Features: An ultrasonic distance measuring sensor (7) is arranged inside the cover (2), and an infrared sensor (8) is arranged on the surface of the trash can body (1). Both the ultrasonic distance measuring sensor (7) and the infrared sensor (8) are connected to a processor (9), and the processor (9) is connected to a controller (10).
4. The intelligent trash can with slow-covering function according to claim 3, Features: A buzzer (11) is provided at the bottom of the infrared sensor (8), and the controller (10) is connected to the dual-axis motor (4) and the buzzer (11).
5. The intelligent trash can with slow-covering function according to claim 1, Features: The discharge assembly comprises two groups of electric push rods (12), which are installed on both sides of the bottom of the trash can body (1), and a movable plate (13) is arranged inside the trash can body (1).
6. The intelligent trash can with slow-covering function according to claim 5, Features: The output end of the electric push rod (12) extends to the interior of the trash can body (1) and is connected to the bottom of the movable plate (13).
7. The intelligent trash can with slow-covering function according to claim 5, Features: The outer sleeve of the movable plate (13) is provided with a cleaning rubber sleeve (14), the cleaning rubber sleeve (14) is structurally compatible with the movable plate (13), and the cleaning rubber sleeve (14) is made of fluororubber.
8. The intelligent trash can with slow-covering function according to claim 7, Features: The outer wall of the cleaning rubber sleeve (14) is fitted onto the inner wall of the trash can body (1), and two lifting rods (15) are arranged on the top of the cleaning rubber sleeve (14).
9. The intelligent trash can with slow-covering function according to claim 5, Features: The outer wall of the movable plate (13) is provided with a plurality of T-shaped slots (16), and a T-shaped block (17) is movably installed inside the plurality of T-shaped slots (16), and the T-shaped block (17) is fixedly installed on the inner wall of the cleaning rubber sleeve (14).
10. The intelligent trash can with slow-covering function according to claim 1, Features: A handle (18) is provided at one end of the trash can body (1), and a plurality of brake wheels (19) are provided at the bottom of the trash can body (1).