Slidable garbage can and control method thereof

Abstract

The invention discloses a slidable garbage can and a control method thereof, belongs to the technical field of garbage cans, and aims to solve the problems that manual bagging is difficult to ensure that a garbage bag is uniformly and tightly attached to the inner wall of the garbage can, and wrinkles and slipping easily occur. The draught fan is started to generate suction air, the garbage bag can be rapidly adsorbed through the unshielded ventilation opening in the initial stage, the transmission component can be driven through wind power, the wind blocking frame gradually moves upwards to remove shielding of the ventilation opening, smooth transition from partial adsorption to complete adsorption is achieved, and it is ensured that the garbage bag is tightly attached to the inner wall of the garbage can; according to the garbage can, wrinkles and bubbles are reduced, the bagging effect is smoother and more attractive, then bagging is efficiently completed, a user only needs to simply adjust the position of a garbage bag in the process, manual bagging is not needed, manpower is saved, direct contact between the garbage can and the garbage bag is avoided, the sanitation risk is reduced, meanwhile, the mode of staged adsorption can adapt to garbage bags made of different materials, and the environment friendliness is achieved. And the bagging success rate and the use effect are guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of trash cans, and more specifically, to a slidable trash can and its control method. Background Technique

[0002] A trash can, also known as a waste bin or garbage bin, is a place for storing garbage. When in use, a plastic bag is placed inside. When the garbage accumulates, the bag can be tied up and discarded. Trash cans are containers that "hide dirt and filth" in people's lives and are also a reflection of social culture. Most trash cans have lids to prevent the smell of garbage from spreading. Some trash cans can be opened by stepping on them. Most household trash cans are placed in the kitchen for storing kitchen waste. Some families will place them in the main rooms. Some trash cans in playgrounds are specially designed to look like cute characters.

[0003] However, the existing trash cans use a manual bagging method, which is not only cumbersome and inefficient in operation, but also difficult to ensure that the garbage bag is evenly and tightly attached to the inner wall of the trash can during the bagging process, and problems such as wrinkles and slippage are likely to occur, affecting the use effect and the amount of garbage collected.

[0004] Therefore, in order to solve such problems, we propose a slidable trash can and its control method. Summary of the Invention

[0005] The purpose of the present invention is to provide a slidable trash can and its control method, aiming to solve the problems in the above background technique that it is difficult to ensure that the garbage bag is evenly and tightly attached to the inner wall of the trash can during manual bagging, and wrinkles and slippage are likely to occur.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A slidable trash can includes a trash can body. A mounting seat is fixedly connected to the side wall of the trash can body. A third mounting groove is provided on the side wall of the mounting seat. A fourth mounting groove is provided on the inner bottom wall of the third mounting groove. A blower is provided on the inner wall of the fourth mounting groove. A wind guiding frame is fixedly connected to the side wall at the port of the fourth mounting groove. A driving component is provided inside the wind guiding frame. A sealing component is provided at the upper end of the trash can body;

[0007] The driving component includes a first rotating column that is movably connected through the inside of the wind guiding frame. A driving plate is fixedly connected to the side wall of the first rotating column located inside the wind guiding frame. A connecting column is movably connected to the inner wall of the first rotating column. One end of the connecting column is provided with a connecting component. One end of the connecting column is provided with a gear connected through the connecting component. A rack is meshed with the side wall of the gear. A connecting plate is fixedly connected to the side wall of the rack. A wind shielding frame is fixedly connected to the side wall of the connecting plate. An adjusting component is provided at the end of the connecting column away from the connecting component.

[0008] Preferably, a driving groove is formed at one end of the gear. The connecting component includes a connecting block movably connected inside the driving groove. A third sliding groove is formed in the side wall of the connecting block. A connecting cylinder is slidably connected to the inner wall of the third sliding groove. A first spring is fixedly connected to the inner bottom wall of the connecting cylinder. The upper end of the first spring is fixedly connected to a top column. One end of the connecting cylinder away from the top column abuts against a pushing block. One end of the pushing block is fixedly connected to a connecting column.

[0009] Preferably, the adjusting component includes an adjusting seat movably connected inside the first rotating column. A threaded column is movably connected to the upper end of the adjusting seat. The upper end of the threaded column penetrates through the side wall of the first rotating column. First connecting seats are fixedly connected to both non-adjacent side walls of the adjusting seat. A connecting rod is movably connected inside the first connecting seat through a pin shaft. One end of the connecting rod away from the first connecting seat is movably connected to a second connecting seat through a pin shaft. One of the second connecting seats is fixedly connected to the connecting column. The other end of one of the second connecting seats is fixedly connected to a top plate. One end of the top plate is fixedly connected to a second spring. One end of the second spring is fixedly connected to the inner wall of the first rotating column.

[0010] Preferably, the sealing component includes a rotating seat fixedly connected to the upper end of the mounting seat. A fifth mounting groove is formed in the side wall of the rotating seat. A motor is fixedly connected to the inner wall of the fifth mounting groove. A second rotating column is fixedly connected to the output end of the motor. A bucket cover is fixedly connected to the side wall of the second rotating column. An infrared sensor is arranged on the upper end of the bucket cover. A light sensor is arranged on the lower end of the bucket cover. An ultrasonic sensor is arranged on the side wall of the upper end of the trash can body.

[0011] Preferably, a second mounting groove is formed at the lower end of the trash can body. A mounting plate is fixedly connected to the inner top wall of the second mounting groove. A controller, a GPS locator and a six-axis gyroscope are arranged at the lower end of the mounting plate. A protection plate is fixedly connected to the side wall of the lower end port of the second mounting groove. Universal wheels are arranged at the lower end of the trash can body.

[0012] Preferably, a plurality of ventilation openings are evenly formed in the inner side wall of the trash can body. A first mounting groove is formed inside the trash can body. A ventilation groove and a first sliding groove are formed in the outer side wall of the trash can body. The wind shielding frame is slidably connected to the inner wall of the first mounting groove. The connecting plate is slidably connected to the inner wall of the first sliding groove. A wind guiding plate is fixedly connected to the inner top wall of the ventilation groove.

[0013] Preferably, a second sliding groove is formed in the inner side wall of the mounting seat. A limiting column is fixedly connected to the side wall of the connecting plate. The limiting column is slidably connected to the inner wall of the second sliding groove. The shapes of both the limiting column and the second sliding groove are isosceles trapezoids.

[0014] Preferably, a through groove is formed at one end of the connecting plate away from the rack, one end of the gear is movably connected to a mounting frame, and one end of the mounting frame is fixedly connected to the side wall of the air guide frame.

[0015] Preferably, a limiting plate is fixedly connected to the side wall of the port of the driving groove, a limiting ring is fixedly connected to the side wall of the connecting cylinder away from the ejector rod, one end of the connecting block is movably connected to a connecting shaft, and the end of the connecting shaft away from the connecting block is movably connected to the gear.

[0016] A control method for a slidable trash can, the method comprising the following operating steps:

[0017] Step S1: Issue an instruction, use a GPS locator to determine the position information of the trash can, use a six-axis gyroscope to sense the posture and motion state of the trash can, and detect the obstacle information around the trash can in real time through an ultrasonic sensor, and then the controller controls the universal wheels to move to a specified position;

[0018] Step S2: After the user passes his hand above the infrared sensor, the infrared sensor controls the motor to rotate, and the motor drives the bucket lid to open through the second rotating column;

[0019] Step S3: After the bucket lid is opened, it triggers a photosensor, and the photosensor controls the fan to output a suction wind. In the initial stage, the unobstructed ventilation openings are used to adsorb the garbage bag, and at the same time, the suction wind drives the driving plate to rotate the first rotating column, the connecting column and the connecting assembly. The connecting assembly drives the windshield frame to move vertically upward along the Y-axis through the gear, the rack and the connecting plate, gradually removing the occlusion of some ventilation openings, and finally using all the ventilation openings to adsorb the garbage bag, making it close to the inner wall of the trash can to complete the bagging;

[0020] Step S4: After the bagging is completed, the user passes his hand above the infrared sensor again, and the infrared sensor reversely controls the motor to cover the bucket lid.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] 1. By starting the fan to generate a suction wind, the present invention can not only quickly adsorb the garbage bag by using the unobstructed ventilation openings in the initial stage, but also drive the transmission components by means of the wind force, so that the windshield frame gradually moves upward to remove the occlusion of the ventilation openings, realizing a smooth transition from partial adsorption to full adsorption, ensuring that the garbage bag fits tightly against the inner wall of the trash can, reducing wrinkles and bubbles, making the bagging effect more flat and beautiful, and thus efficiently completing the bagging. The user only needs to simply adjust the position of the garbage bag during the process, without manual bagging, which not only saves manpower and improves efficiency, but also avoids direct contact with the trash can and the garbage bag, reducing the health risk. At the same time, the staged adsorption method can also adapt to different materials of garbage bags, reducing the possibility of damage and ensuring the bagging success rate and use effect.

[0023] 2. The present invention realizes flexible adjustment of the mechanical connection strength. By rotating the threaded column to drive the adjusting seat and its linkage components, the extrusion force of the inner bottom wall of the connecting cylinder on the first spring can be conveniently changed, thereby accurately regulating the engagement strength between the ejector post and the driving groove. This adjustment function can effectively avoid the situation where the windshield frame cannot move to the predetermined position due to improper engagement strength, ensuring the stable operation of the bagging process. At the same time, it can dynamically adjust the engagement strength according to different usage scenarios, equipment wear degree and other factors, enhance the adaptability and reliability of the equipment, extend the overall service life of the device, and reduce the maintenance cost and time cost caused by connection strength problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional schematic diagram of the present invention Figure 1 ;

[0025] Figure 2 is a three-dimensional schematic diagram of the present invention Figure 2 ;

[0026] Figure 3 is a three-dimensional exploded schematic diagram of the internal structure of the mounting seat in the present invention;

[0027] Figure 4 is a three-dimensional exploded schematic diagram of the driving component in the present invention;

[0028] Figure 5 is a three-dimensional exploded schematic diagram of the connecting component in the present invention;

[0029] Figure 6 is a three-dimensional exploded schematic diagram of the adjusting component in the present invention;

[0030] Figure 7 is a three-dimensional exploded schematic diagram of the sealing component in the present invention;

[0031] Figure 8 is a three-dimensional exploded schematic diagram of the internal structure of the second mounting groove in the present invention;

[0032] Figure 9 is a three-dimensional structural schematic diagram of the mounting seat in the present invention;

[0033] Figure 10 is a three-dimensional structural schematic diagram of the gear in the present invention.

[0034] Legend Explanation:

[0035] 1. Dustbin body; 101. Vent; 102. First installation groove; 103. Ventilation groove; 104. First sliding groove; 105. Second installation groove; 11. Mounting seat; 111. Third installation groove; 112. Fourth installation groove; 113. Second sliding groove; 12. Fan; 121. Air guide plate; 122. Light sensor; 123. Ultrasonic sensor; 124. Infrared sensor; 13. Air guide frame; 14. Driving assembly; 141. First rotating column; 142. Driving plate; 143. Connecting column; 144. Gear; 1441. Driving groove; 1442. Limiting plate; 1443. Mounting frame; 145. Rack; 146. Connecting plate; 1461. Through groove; 147. Limiting column; 15. Connecting assembly; 151. Connecting block; 152. Third sliding groove; 153. Connecting cylinder; 154. First spring; 155. Thrust column; 156. Pushing block; 157. Limiting ring; 158. Connecting shaft; 16. Windshield frame; 17. Adjusting assembly; 171. Adjusting seat; 172. Threaded column; 173. First connecting seat; 174. Connecting rod; 175. Second connecting seat; 176. Top plate; 177. Second spring; 18. Mounting plate; 181. Controller; 182. GPS locator; 183. Six-axis gyroscope; 19. Protection plate; 191. Universal wheel; 2. Sealing assembly; 21. Rotating seat; 22. Fifth installation groove; 23. Motor; 24. Second rotating column; 25. Bucket lid. Detailed implementation manners

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0037] To solve the problem that it is difficult to ensure that the garbage bag is evenly and tightly attached to the inner wall of the dustbin manually, and wrinkles and slippage are likely to occur, please refer to Figures 1-10 and the following preferred technical solutions are provided.

[0038] Embodiment 1: A slidable dustbin, including a dustbin body 1, a mounting seat 11 is fixedly connected to the side wall of the dustbin body 1, a third installation groove 111 is opened on the side wall of the mounting seat 11, a fourth installation groove 112 is opened on the inner bottom wall of the third installation groove 111, a fan 12 is arranged on the inner wall of the fourth installation groove 112, an air guide frame 13 is fixedly connected to the side wall at the port of the fourth installation groove 112, a driving assembly 14 is arranged inside the air guide frame 13, and a sealing assembly 2 is arranged at the upper end of the dustbin body 1;

[0039] The driving component 14 includes a first rotating column 141 movably connected through the inside of the air guiding frame 13. A driving plate 142 is fixedly connected to the side wall of the first rotating column 141 inside the air guiding frame 13. A connecting column 143 is movably connected to the inner wall of the first rotating column 141. A connecting component 15 is provided at one end of the connecting column 143. A gear 144 connected through the connecting component 15 is provided at one end of the connecting column 143. A rack 145 is meshed with the side wall of the gear 144. A connecting plate 146 is fixedly connected to the side wall of the rack 145. A wind shielding frame 16 is fixedly connected to the side wall of the connecting plate 146. An adjusting component 17 is provided at the end of the connecting column 143 away from the connecting component 15.

[0040] A driving groove 1441 is formed at one end of the gear 144. The connecting component 15 includes a connecting block 151 movably connected inside the driving groove 1441. A third sliding groove 152 is formed in the side wall of the connecting block 151. A connecting cylinder 153 is slidably connected to the inner wall of the third sliding groove 152. A first spring 154 is fixedly connected to the inner bottom wall of the connecting cylinder 153. A top column 155 is fixedly connected to the upper end of the first spring 154. A pushing block 156 abuts against the end of the connecting cylinder 153 away from the top column 155. One end of the pushing block 156 is fixedly connected to the connecting column 143.

[0041] As can be seen from the above, by starting the blower 12 to generate suction wind, in the initial stage, the garbage bag is directly adsorbed by the ventilation opening 101 not blocked by the wind shielding frame 16, and at the same time, the generated suction wind drives the first rotating column 141 to rotate through the driving plate 142. The first rotating column 141 drives the connecting column 143 to rotate, so that the connecting column 143 drives the gear 144 to rotate through the connecting block 151 and the top column 155. The gear 144 drives the rack 145 to move vertically upward along the Y-axis direction, so that the rack 145 drives the wind shielding frame 16 to move vertically upward along the Y-axis direction through the connecting plate 146. The wind shielding frame 16 gradually removes the shielding of part of the ventilation opening 101, and then uses all the ventilation openings 101 to adsorb the garbage bag, so that the garbage bag clings to the inner wall of the trash can body 1, and then the bagging is quickly completed. When the wind shielding frame 16 gradually removes the shielding of part of the ventilation opening 101, the user only needs to simply adjust the position of the garbage bag, without manual bagging. The staged adsorption method can also adapt to garbage bags of different materials, reduce the possibility of damage, and ensure the bagging success rate and use effect.

[0042] After the windshield frame 16 completely removes the occlusion of part of the ventilation opening 101, the rack 145 and the connecting plate 146 abut against the inner top wall of the third installation groove 111, so that the windshield frame 16 no longer continues to move vertically upward along the Y-axis direction, causing jamming between the gear 144 and the rack 145. At this time, the matching drive groove 1441 squeezes the ejector pin 155, so that the ejector pin 155 squeezes the first spring 154, thereby releasing the engagement connection between the ejector pin 155 and the drive groove 1441. When the first rotating column 141 drives the connecting block 151 to continuously rotate through the connecting column 143, it no longer continues to drive the gear 144 to rotate, thereby realizing that the windshield frame 16 no longer continues to move vertically upward along the Y-axis direction, cleverly realizing automatic limiting and power cut-off, and enhancing the stability and reliability of the equipment operation.

[0043] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that the adjusting assembly 17 includes an adjusting seat 171 movably connected inside the first rotating column 141. The upper end of the adjusting seat 171 is movably connected with a threaded column 172. The upper end of the threaded column 172 penetrates the side wall of the first rotating column 141. Both non-adjacent side walls of the adjusting seat 171 are fixedly connected with first connecting seats 173. The inside of the first connecting seat 173 is movably connected with a connecting rod 174 through a pin shaft. One end of the connecting rod 174 away from the first connecting seat 173 is movably connected with a second connecting seat 175 through a pin shaft. One second connecting seat 175 is fixedly connected with the connecting column 143, and the other second connecting seat 175 is fixedly connected with a top plate 176 at one end. One end of the top plate 176 is fixedly connected with a second spring 177, and one end of the second spring 177 is fixedly connected with the inner wall of the first rotating column 141.

[0044] The sealing assembly 2 includes a rotating seat 21 fixedly connected to the upper end of the mounting seat 11. A fifth installation groove 22 is opened on the side wall of the rotating seat 21. The inner wall of the fifth installation groove 22 is fixedly connected with a motor 23. The output end of the motor 23 is fixedly connected with a second rotating column 24. A bucket cover 25 is fixedly connected to the side wall of the second rotating column 24. An infrared sensor 124 is arranged at the upper end of the bucket cover 25, and a light sensor 122 is arranged at the lower end of the bucket cover 25. An ultrasonic sensor 123 is arranged on the side wall of the upper end of the trash can body 1. The model of the light sensor 122 is EE-SX671, and its manufacturer is Omron Corporation. The model of the infrared sensor 124 is GP2Y0A21YK0F, and its manufacturer is Sharp Corporation. The model of the ultrasonic sensor 123 is A01, and its manufacturer is Shenzhen Dianyingpu Technology Co., Ltd.

[0045] Specifically, it is used to drive the motor 23 to rotate, so that the motor 23 drives the second rotating column 24 to rotate, so that the second rotating column 24 drives the bucket cover 25 to rotate, thereby opening the trash can body 1.

[0046] A second installation groove 105 is formed at the lower end of the trash can body 1. A mounting plate 18 is fixedly connected to the inner top wall of the second installation groove 105. A controller 181, a GPS locator 182, and a six-axis gyroscope 183 are arranged at the lower end of the mounting plate 18. The six-axis gyroscope 183 can sense the attitude and motion state of the trash can, such as tilting, rotating, etc. By combining GPS data, it can accurately calculate the moving direction and angle change of the trash can, providing more accurate information for navigation, which helps the trash can maintain balance and the correct direction during movement. A protective plate 19 is fixedly connected to the side wall at the lower end port of the second installation groove 105. Universal wheels 191 are arranged at the lower end of the trash can body 1. The model of the GPS locator 182 is SKG09N, and its manufacturer is Shanghai SinoGNSS Technology Co., Ltd. The model of the six-axis gyroscope 183 is MPU6050, and its manufacturer is STMicroelectronics Co., Ltd. The model of the controller 181 is STM32F407, and its manufacturer is STMicroelectronics Co., Ltd. The model of the motor 23 is RS-365SH, and its manufacturer is Wanchida Motor Co., Ltd. The model of the fan 12 is XF-1206, and its manufacturer is Shenzhen Newflytek Electromechanical Equipment Co., Ltd. The model of the universal wheel 191 is WJ-100, and its manufacturer is Xiangrong Caster Co., Ltd.

[0047] A plurality of ventilation openings 101 are evenly formed in the inner side wall of the trash can body 1. A first installation groove 102 is formed inside the trash can body 1. A ventilation groove 103 and a first sliding groove 104 are formed in the outer side wall of the trash can body 1. The wind shield frame 16 is slidably connected to the inner wall of the first installation groove 102. The connecting plate 146 is slidably connected to the inner wall of the first sliding groove 104. A wind guide plate 121 is fixedly connected to the inner top wall of the ventilation groove 103. The wind guide plate 121 is used to guide the wind direction, and then the driving plate 142 is driven to rotate by the wind energy.

[0048] A second sliding groove 113 is formed in the inner side wall of the mounting seat 11. A limiting column 147 is fixedly connected to the side wall of the connecting plate 146. The limiting column 147 is slidably connected to the inner wall of the second sliding groove 113. The shapes of the limiting column 147 and the second sliding groove 113 are both isosceles trapezoids, which are used to limit the connecting plate 146 by the isosceles trapezoid-shaped limiting column 147, thereby increasing the moving stability of the connecting plate 146.

[0049] A through groove 1461 is formed at one end of the connecting plate 146 away from the rack 145. One end of the gear 144 is movably connected to a mounting frame 1443. One end of the mounting frame 1443 is fixedly connected to the side wall of the wind guide frame 13, which is used to increase the flow uniformity of the suction wind by the through groove 1461, thereby reducing the blockage of the suction wind by the connecting plate 146. Secondly, the gear 144 is installed by the mounting frame 1443.

[0050] A limiting plate 1442 is fixedly connected to the side wall at the port of the driving groove 1441. A limiting ring 157 is fixedly connected to the side wall of the connecting cylinder 153 away from one end of the ejector pin 155. One end of the connecting block 151 is movably connected to a connecting shaft 158. The end of the connecting shaft 158 away from the connecting block 151 is movably connected to the gear 144. The limiting plate 1442 is used to limit the connecting block 151 to prevent the connecting block 151 from disengaging from the driving groove 1441. Secondly, the limiting ring 157 is used to limit the connecting cylinder 153 to prevent the connecting cylinder 153 from directly disengaging from the third sliding groove 152.

[0051] As can be seen from the above, it is used to rotate the threaded column 172, so that the threaded column 172 drives the adjusting seat 171 to move downward. The adjusting seat 171 drives the connecting column 143 to slide out of the first rotating column 141 through the first connecting seat 173, the connecting rod 174 and the second connecting seat 175, so that the connecting column 143 pushes the connecting cylinder 153 through the pushing block 156, and then adjusts the extrusion force of the inner bottom wall of the connecting cylinder 153 on the first spring 154, and further adjusts the engaging force between the ejector pin 155 and the driving groove 1441, so as to prevent the windshield frame 16 from not moving to the predetermined position after the engaging connection between the ejector pin 155 and the driving groove 1441 is released. It can dynamically adjust the engaging force according to different usage scenarios, equipment wear degree and other factors, enhance the adaptability and reliability of the equipment, extend the overall service life of the device, and reduce the maintenance cost and time cost caused by connection force problems.

[0052] A control method for a slidable trash can, the method comprising the following operating steps:

[0053] Step S1: An instruction is sent through a control device such as a mobile phone APP. The GPS locator 182 is used to determine the position information of the trash can. The six-axis gyroscope 183 is used to sense the posture and motion state of the trash can, and the ultrasonic sensor 123 is used to detect the obstacle information around the trash can in real time. Then the controller 181 controls the universal wheel 191 to move to the specified position;

[0054] Step S2: After the user sweeps his hand above the infrared sensor 124, the infrared sensor 124 controls the motor 23 to rotate, and the motor 23 drives the lid 25 to open through the second rotating column 24;

[0055] Step S3: After the bucket lid 25 is opened, it triggers the photosensor 122. The photosensor 122 controls the blower 12 to output suction air. In the initial stage, the unobstructed ventilation opening 101 is used to adsorb the garbage bag. At the same time, the suction air drives the drive plate 142 to rotate the first rotating column 141, the connecting column 143, and the connecting assembly 15. The connecting assembly 15 drives the windshield frame 16 to move vertically upward along the Y-axis through the gear 144, the rack 145, and the connecting plate 146, gradually removing the obstruction of some ventilation openings 101. Finally, all ventilation openings 101 are used to adsorb the garbage bag, making it close to the inner wall of the trash can to complete bagging.

[0056] Step S4: After the bagging is completed, the user passes their hand over the infrared sensor 124 again, and the infrared sensor 124 reversely controls the motor 23 to cover the bucket lid 25.

[0057] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0058] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slidable trash can, comprising a trash can body (1), characterized in that: A mounting base (11) is fixedly connected to the side wall of the trash can body (1). A third mounting groove (111) is formed in the side wall of the mounting base (11). A fourth mounting groove (112) is formed in the inner bottom wall of the third mounting groove (111). A blower (12) is arranged on the inner wall of the fourth mounting groove (112). A wind guiding frame (13) is fixedly connected to the side wall at the port of the fourth mounting groove (112). A driving component (14) is arranged inside the wind guiding frame (13). A sealing component (2) is arranged at the upper end of the trash can body (1). The driving component (14) includes a first rotating column (141) movably connected through the inside of the wind guiding frame (13). A driving plate (142) is fixedly connected to the side wall of the first rotating column (141) located inside the wind guiding frame (13). A connecting column (143) is movably connected to the inner wall of the first rotating column (141). A connecting component (15) is arranged at one end of the connecting column (143). A gear (144) connected through the connecting component (15) is arranged at one end of the connecting column (143). A rack (145) is meshed and connected to the side wall of the gear (144). A connecting plate (146) is fixedly connected to the side wall of the rack (145). A wind shielding frame (16) is fixedly connected to the side wall of the connecting plate (146). An adjusting component (17) is arranged at the end of the connecting column (143) away from the connecting component (15).

2. The slidable trash can according to claim 1, wherein: A driving groove (1441) is formed at one end of the gear (144). The connecting component (15) includes a connecting block (151) movably connected inside the driving groove (1441). A third sliding groove (152) is formed in the side wall of the connecting block (151). A connecting cylinder (153) is slidably connected to the inner wall of the third sliding groove (152). A first spring (154) is fixedly connected to the inner bottom wall of the connecting cylinder (153). A top column (155) is fixedly connected to the upper end of the first spring (154). A pushing block (156) abuts against one end of the connecting cylinder (153) away from the top column (155). One end of the pushing block (156) is fixedly connected to the connecting column (143).

3. The slidable trash can according to claim 1, characterized in that: The adjusting component (17) includes an adjusting seat (171) movably connected inside the first rotating column (141). A threaded column (172) is movably connected to the upper end of the adjusting seat (171). The upper end of the threaded column (172) penetrates through the side wall of the first rotating column (141). First connecting seats (173) are fixedly connected to both non-adjacent side walls of the adjusting seat (171). A connecting rod (174) is movably connected inside the first connecting seat (173) through a pin shaft. The end of the connecting rod (174) away from the first connecting seat (173) is movably connected to a second connecting seat (175) through a pin shaft. One of the second connecting seats (175) is fixedly connected to the connecting column (143). A top plate (176) is fixedly connected to one end of the other second connecting seat (175). A second spring (177) is fixedly connected to one end of the top plate (176). One end of the second spring (177) is fixedly connected to the inner wall of the first rotating column (141).

4. A slidable trash can according to claim 1, characterized in that: The sealing assembly (2) includes a rotating seat (21) fixedly connected to the upper end of the mounting seat (11). A fifth mounting groove (22) is formed in the side wall of the rotating seat (21). A motor (23) is fixedly connected to the inner wall of the fifth mounting groove (22). The output end of the motor (23) is fixedly connected to a second rotating column (24). A barrel cover (25) is fixedly connected to the side wall of the second rotating column (24). An infrared sensor (124) is arranged at the upper end of the barrel cover (25), and a light sensor (122) is arranged at the lower end of the barrel cover (25). An ultrasonic sensor (123) is arranged on the side wall of the upper end of the trash can body (1).

5. The slidable trash can according to claim 1, characterized in that: A second mounting groove (105) is formed in the lower end of the trash can body (1). A mounting plate (18) is fixedly connected to the inner top wall of the second mounting groove (105). A controller (181), a GPS locator (182), and a six-axis gyroscope (183) are arranged at the lower end of the mounting plate (18). A protective plate (19) is fixedly connected to the side wall of the lower end port of the second mounting groove (105). A universal wheel (191) is arranged at the lower end of the trash can body (1).

6. The slidable trash can according to claim 1, characterized in that: A plurality of ventilation openings (101) are evenly formed in the inner side wall of the trash can body (1). A first mounting groove (102) is formed inside the trash can body (1). A ventilation groove (103) and a first sliding groove (104) are formed in the outer side wall of the trash can body (1). The windshield frame (16) is slidably connected to the inner wall of the first mounting groove (102). The connecting plate (146) is slidably connected to the inner wall of the first sliding groove (104). A wind guiding plate (121) is fixedly connected to the inner top wall of the ventilation groove (103).

7. The slidable trash can according to claim 1, characterized in that: A second sliding groove (113) is formed in the inner side wall of the mounting seat (11). A limiting column (147) is fixedly connected to the side wall of the connecting plate (146). The limiting column (147) is slidably connected to the inner wall of the second sliding groove (113). The shapes of the limiting column (147) and the second sliding groove (113) are both isosceles trapezoids.

8. The slidable trash can according to claim 1, characterized in that: A through groove (1461) is formed at one end of the connecting plate (146) away from the rack (145). One end of the gear (144) is movably connected to a mounting frame (1443). One end of the mounting frame (1443) is fixedly connected to the side wall of the air guiding frame (13).

9. The slidable trash can according to claim 2, characterized in that: A limiting plate (1442) is fixedly connected to the side wall of the port of the driving groove (1441). A limiting ring (157) is fixedly connected to the side wall of one end of the connecting cylinder (153) away from the top column (155). One end of the connecting block (151) is movably connected to a connecting shaft (158). The end of the connecting shaft (158) away from the connecting block (151) is movably connected to the gear (144).

10. A control method for a slidable trash can according to any one of claims 1 to 9, characterized in that, The method includes the following operation steps: Step S1: Send an instruction. Use the GPS locator (182) to determine the position information of the trash can, use the six-axis gyroscope (183) to sense the attitude and motion state of the trash can, and use the ultrasonic sensor (123) to detect the obstacle information around the trash can in real time. Then the controller (181) controls the universal wheel (191) to move to the specified position; Step S2: After the user sweeps their hand above the infrared sensor (124), the infrared sensor (124) controls the motor (23) to rotate, and the motor (23) drives the bucket lid (25) to open through the second rotating column (24); Step S3: After the bucket lid (25) is opened, it triggers the photosensor (122). The photosensor (122) controls the fan (12) to output suction air. In the initial stage, the unobstructed ventilation openings (101) are used to adsorb the garbage bag. At the same time, the suction air drives the driving plate (142) to rotate the first rotating column (141), the connecting column (143), and the connecting assembly (15). The connecting assembly (15) drives the windshield frame (16) to move vertically upward along the Y-axis through the gear (144), the rack (145), and the connecting plate (146), gradually removing the obstruction of some of the ventilation openings (101). Finally, all the ventilation openings (101) are used to adsorb the garbage bag, making it stick tightly to the inner wall of the trash can to complete bagging; Step S4: After the bagging is completed, the user sweeps their hand above the infrared sensor (124) again, and the infrared sensor (124) reversely controls the motor (23) to cover the bucket lid (25).

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