A garbage intelligent adsorption device

Abstract

The present application discloses an intelligent garbage adsorption device, the device comprising: a hollow box body and an upper cover covering the upper end of the box body; a receiving chamber is provided in the middle of the box body, a storage box is inserted in the receiving chamber, a PCB assembly is provided at the upper end of the receiving chamber, and a vacuum device and an external air duct are respectively connected at the lower end of the receiving chamber; a function selection module is provided on the upper cover, a switch assembly is provided on the box body, and a sensing device is provided on the side of the adsorption port, and the function selection module, the switch assembly, the sensing device and the vacuum device are all electrically connected to the PCB assembly. The present application realizes the adsorption of micro garbage through the negative pressure generated by the vacuum device, and automatically controls the operating state of the vacuum device in conjunction with the sensing device. It not only has high detection accuracy, but also has a high level of intelligent automation. The overall structure is simple and compact, the layout is reasonable, and it has good application prospects.

Description

Technical Field

[0001] The present application relates to the technical field of environmental protection equipment, and in particular to an intelligent garbage adsorption device. Background Art

[0002] With the rapid development of technology, current trash cans are gradually moving towards intelligent directions.

[0003] Existing fixed smart trash cans can only sense people, that is, they can sense people's movements and open the lid. Some motion-type garbage suction devices, such as sweeping robots and vacuum cleaners, absorb garbage through movement, but there is no recognition function during the suction process, so they are low in intelligence and easy to get clogged.

[0004] In specific scenarios, such as barber shops, the garbage generated is micro-garbage such as fallen hair. The garbage falling point is fixed and does not require reciprocating collection. Conventional fixed smart trash cans cannot be used, and the use of vacuum cleaners has the problem of low intelligence.

[0005] Based on this, there is an urgent need for an intelligent garbage adsorption device to realize the intelligent adsorption of micro-garbage in specific scenarios. Utility Model Content

[0006] In view of the above problems, the present application is proposed to provide a garbage intelligent adsorption device that overcomes the above problems or at least partially solves the above problems.

[0007] Other features and advantages of the present application will become apparent from the following detailed description, or may be learned in part by the practice of the present application.

[0008] According to a first aspect of an embodiment of the present application, a smart garbage adsorption device is provided, comprising: a hollow box body and an upper cover covering the upper end of the box body; a accommodating cavity is opened in the middle of the box body, a storage box is inserted in the accommodating cavity, a PCB assembly is arranged at the upper end of the accommodating cavity, and a vacuum device and an external air duct are respectively connected at the lower end of the accommodating cavity; the lower end of the external air duct is connected to the adsorption port at the bottom of the box body, and the upper end of the external air duct is connected to the storage box; a function selection module is arranged on the upper cover, a switch assembly is arranged on the box body, and a sensing device is arranged on the side of the adsorption port, and the function selection module, the switch assembly, the sensing device and the vacuum device are all electrically connected to the PCB assembly.

[0009] In some embodiments of the present application, the storage box is a hollow structure, a bayonet is provided at the bottom of the storage box, a card slot is provided at the bottom of the accommodating cavity corresponding to the position of the bayonet, and when the storage box is inserted into the accommodating cavity, the bayonet is engaged and fixed with the card slot; the number and setting positions of the card slots correspond one to one with the number and setting positions of the bayonet.

[0010] In some embodiments of the present application, an outer cover plate is provided on the outer side of the storage box, and the outer cover plate is covered on the outer side of the accommodating cavity.

[0011] In some embodiments of the present application, a avoidance groove is provided on one side of the box body corresponding to the outer cover plate.

[0012] In some embodiments of the present application, a connecting hole is opened in the storage box at a position corresponding to the external air duct, an internal air duct is connected to the connecting hole, and the internal air duct is connected to the external air duct.

[0013] In some embodiments of the present application, a first filter port is opened in the storage box at a position corresponding to the vacuum device, and the first filter port is provided with a filter, and the filter is connected to the vacuum device; the first filter port is a mesh structure.

[0014] In some embodiments of the present application, the box body is provided with a second filter port corresponding to the outlet position of the vacuum device, and the second filter port is a mesh structure.

[0015] In some embodiments of the present application, the sensing device includes a transmitter and a receiver, the transmitter and the receiver are integrated into one, and the light source emitted by the transmitter extends in a direction facing the adsorption port.

[0016] In some embodiments of the present application, the light source emitted by the transmitter is a light source in the 940nm band, and the light source received by the receiver is only a light source in the 940nm band.

[0017] The technical solution provided in the embodiments of the present application has at least the following technical effects or advantages:

[0018] The intelligent garbage adsorption device described in the embodiment of the present application realizes the adsorption of micro-garbage through the negative pressure generated by the vacuum device, and cooperates with the sensing device to automatically control the operating state of the vacuum device. It not only has high detection accuracy, but also has a high level of intelligent automation. The overall structure is simple and compact, the layout is reasonable, and it has good application prospects.

[0019] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A schematic diagram of the explosion structure of a garbage intelligent adsorption device provided in an embodiment of the present application;

[0022] Figure 2 This is a schematic diagram of the main cross-section of this application;

[0023] Figure 3 An axonometric diagram of an intelligent garbage adsorption device provided in an embodiment of the present application;

[0024] Figure 4 A side cross-sectional schematic diagram of the present application;

[0025] Figure 5 is a schematic diagram of the principle of the sensing device;

[0026] Figure 6 A schematic diagram of a process flow of an intelligent garbage adsorption method provided in an embodiment of the present application.

[0027] Description of reference numerals:

[0028] 1. Storage box; 2. Vacuum extraction device; 3. Box body; 4. Upper cover; 5. Function selection module; 6. PCB assembly; 7. Switch assembly; 8. External air duct; 9. Induction device; 10. Accommodating cavity; 11. Adsorption port; 12. Connecting hole; 13. First filter port; 14. Avoidance groove; 15. Filter; 16. Second filter port; 17. Internal air duct; 18. Clamp; 19. External cover; 20. Clamp slot. DETAILED DESCRIPTION

[0029] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.

[0030] Various structural schematic diagrams according to embodiments of the present disclosure are shown in the accompanying drawings. These figures are not drawn to scale, and some details are magnified and some details may be omitted for the purpose of clear expression. The shapes of various regions and layers shown in the figures and the relative sizes and positional relationships therebetween are only exemplary, and may deviate in practice due to manufacturing tolerances or technical limitations, and those skilled in the art may further design regions / layers with different shapes, sizes, and relative positions according to actual needs.

[0031] In the context of the present disclosure, when a layer / element is referred to as being "on" another layer / element, the layer / element may be directly on the other layer / element, or there may be an intervening layer / element therebetween. Additionally, if a layer / element is "on" another layer / element in one orientation, the layer / element may be "below" the other layer / element when the orientation is reversed. In the context of the present disclosure, similar or identical components may be denoted by the same or similar reference numerals.

[0032] In order to better understand the above-mentioned technical scheme, the above-mentioned technical scheme will be described in detail below in combination with specific implementation methods. It should be understood that the embodiments of the present disclosure and the specific features in the embodiments are detailed descriptions of the technical scheme of the present application, rather than limitations on the technical scheme of the present application. In the absence of conflict, the embodiments of the present application and the technical features in the embodiments can be combined with each other.

[0033] See also Figure 1 As shown, the garbage intelligent adsorption device described in the embodiment of the present application is used to adsorb and recycle dust or micro garbage (such as hair, etc.), micro debris (such as paper scraps, etc.), etc., and the garbage intelligent adsorption device includes a hollow box body 3 and an upper cover 4 covering the upper end of the box body 3, and the box body 3 and the upper cover 4 are assembled into a complete outer shell to provide physical support and provide protection for various components arranged inside; a receiving cavity 10 is opened in the middle of the box body 3, and a storage box 1 is inserted into the receiving cavity 10, and the upper end of the receiving cavity 10 A PCB assembly 6 is provided, and the lower end of the accommodating cavity 10 is respectively connected to a vacuum device 2 and an external air duct 8; the lower end of the external air duct 8 is connected to a suction port 11 at the bottom of the box body 3, and the upper end of the external air duct 8 is connected to the storage box 1; a function selection module 5 is provided on the upper cover 4, a switch assembly 7 is provided on the box body 3, and a sensing device 9 is provided on the side of the suction port 11; the function selection module 5, the switch assembly 7, the sensing device 9 and the vacuum device 2 are all electrically connected to the PCB assembly 6.

[0034] Combination Figure 2-4As shown, in the embodiment of the present application, the storage box 1 is a hollow structure for storing the garbage adsorbed therein, a bayonet 18 is provided at the bottom of the storage box 1, and a card slot 20 is provided at the bottom of the accommodating cavity 10 corresponding to the position of the bayonet 18, and when the storage box 1 is inserted into the accommodating cavity 10, the bayonet 18 is engaged and fixed with the card slot 20; the number and setting positions of the card slots 20 correspond one to one with the number and setting positions of the bayonet 18.

[0035] An outer cover plate 19 is provided on the outer side of the storage box 1 , and the outer cover plate 19 is covered on the outer side of the accommodating cavity 10 to close the accommodating cavity 10 , thereby ensuring that the interior of the box body 3 is not disturbed by the outside and improving the airtightness of the overall structure.

[0036] In order to facilitate the separation of the plugged storage box 1 and the box body 3, an avoidance groove 14 is provided on one side of the box body 3 corresponding to the outer cover plate 19. When the storage box 1 needs to be pulled out, the avoidance groove 14 can provide a force fulcrum to facilitate the separation of the storage box 1 and the box body 3.

[0037] A connecting hole 12 is provided in the storage box 1 at a position corresponding to the external air duct 8, and an internal air duct 17 is connected to the connecting hole 12. The internal air duct 17 is connected to the external air duct 8 to transport the adsorbed garbage into the storage box 1. The function of the internal air duct 17 is to prevent the adsorbed garbage from falling directly back to the adsorption port 11 through the connecting hole 12 when the vacuum device 2 stops running.

[0038] A first filter port 13 is provided in the storage box 1 at a position corresponding to the vacuum device 2. The first filter port 13 is provided with a filter 15. The filter 15 is connected to the vacuum device 2 to prevent the garbage from being sucked out of the storage box 1 along with the wind when the vacuum device 2 generates negative pressure wind. The first filter port 13 is a mesh structure and can play a certain filtering role.

[0039] The box body 3 is provided with a second filter port 16 at a position corresponding to the outlet of the vacuum device 2. The second filter port 16 is a mesh structure and can further play a filtering role.

[0040] In the present application, the sensing device 9 includes a transmitter and a receiver, the transmitter is used to emit a light source, and the receiver is used to receive the reflected light source, wherein the extension direction of the light source emitted by the transmitter is directly facing the adsorption port 11; in order to improve the accuracy of sensing identification and avoid external interference, the light source emitted by the transmitter is a light source in the 940nm band, and the light source received by the receiver is only a light source in the 940nm band.

[0041] In the present application, the transmitter and the receiver are integrated into one. In other implementations, the transmitter and the receiver may also be independently provided. Based on actual application requirements, they may be selected by themselves, and the present application does not impose any restrictions on this.

[0042] Combination Figure 5 As shown, the maximum detection distance of the transmitter is D, and the induction detection distance obtained by detecting the position of the garbage is d. Based on the comparison between the induction detection distance and the maximum detection distance, the distance detection result is obtained. If the distance detection result is d≤D, the sensing device 9 feeds back a signal to the PCB assembly 6 and controls the vacuum device 2 to start accordingly to adsorb the detected garbage. It should be noted that if the distance between the position of the garbage and the sensing device 9 is greater than D, the sensing device 9 has no induction. At this time, it can be considered that the garbage does not belong to the object that needs to be adsorbed, and the vacuum device 2 is not started.

[0043] In the present application, the sensing device 9 is also used to collect and obtain the initial environmental reflection value corresponding to the position of the suction port 11 as a benchmark reference value when the switch component 7 is turned on for the first time (initial state). The environmental reflection value represents the reflection state of the position of the suction port 11. When the switch component 7 is in the power-on state, based on the detection of the position of the suction port 11, if there is garbage, the environmental reflection value corresponding to the position of the suction port 11 will change. The presence of garbage is determined by comparing the newly acquired environmental reflection value with the benchmark reference value. Of course, it should be noted that in order to avoid detection errors, the present application determines the detection threshold range according to actual needs, and compares the difference between the environmental reflection value and the benchmark reference value with the detection threshold to obtain the environmental detection result. That is, when the difference between the obtained environmental reflection value and the benchmark reference value is not less than the detection threshold, the environmental detection result is characterized by the presence of garbage, otherwise the environmental detection result is characterized by the absence of garbage; for example, the benchmark reference value is B, and the determined detection threshold range is 500, then when the obtained environmental reflection value b≥B+500, it is considered to be characterized by the presence of garbage, and if the obtained environmental reflection value b<B+500, it is considered to be characterized by the absence of garbage; when the obtained environmental reflection value b≥B+500, if the obtained environmental reflection value does not change after a preset time period, it can be considered that the adsorption port 11 is blocked and the adsorption needs to be stopped. Through the detection of the environmental reflection value by the sensing device 9, the present application can confirm whether there is a blockage problem at the adsorption port 11 by detecting the environmental reflection value, thereby quickly responding and solving it in time.

[0044] The PCB component 6 includes a processor and corresponding functional components to provide basic logic judgment functions and communication transmission functions.

[0045] The function selection module 5 and the switch assembly 7 are used for function selection and switch control respectively, and both realize function selection or switch control through the function of a physical switch; for example, the function selection module 5 performs function selection through a knob structure, including the function switching of a manual switch mode or an automatic switch mode for garbage adsorption. If it is the automatic switch mode, the vacuum device 2 and the sensing device 9 will operate automatically. If it is the manual switch mode, the switch assembly 7 needs to be manually turned on to perform garbage adsorption; for example, the switch assembly 7 controls the operation of the vacuum device 2 through a button structure, and manually turns it on or off.

[0046] The intelligent garbage adsorption device described in the embodiment of the present application collects the sensing detection distance and the environmental reflection value corresponding to the position of the adsorption port 11 of the box 3 through the sensing device 9, and obtains the distance detection result based on the comparison between the sensing detection distance and the maximum detection distance, and obtains the environmental detection result based on the comparison between the difference between the environmental reflection value and the benchmark reference value and the detection threshold, and determines the operating state of the vacuum device 2 according to the distance detection result and the environmental detection result, and determines whether to automatically adsorb the garbage at the adsorption port 11 based on the operating state of the vacuum device 2, and realizes the adsorption of micro garbage through the negative pressure generated by the vacuum device 2, and cooperates with the sensing device 9 to automatically control the operating state of the vacuum device 2. It not only has high detection accuracy, but also has a high level of intelligent automation. The overall structure is simple and compact, the layout is reasonable, and it has good application prospects.

[0047] Based on the above embodiment, as the above Figure 1 The present application provides a method for intelligently adsorbing garbage, and the method embodiment is similar to Figure 1 The device embodiment shown corresponds to Figure 6 As shown, the garbage intelligent adsorption method includes the following steps:

[0048] S1. Acquire the sensing detection distance and environmental reflection value corresponding to the suction port position of the box through the sensing device;

[0049] S2. Obtaining a distance detection result based on comparing the sensing detection distance with the maximum detection distance;

[0050] S3, obtaining an environmental detection result based on a comparison between the difference between the environmental reflection value and the benchmark reference value and a detection threshold;

[0051] S4. Determine the operating state of the vacuum device according to the distance detection result and the environment detection result, and determine whether to adsorb the garbage at the adsorption port based on the operating state of the vacuum device.

[0052] The intelligent garbage adsorption method described in the embodiment of the present application can be executed by the intelligent garbage adsorption device provided in the above embodiment. The intelligent garbage adsorption method has the corresponding functional modules and beneficial effects of the intelligent garbage adsorption device described in the above embodiment. Please refer to the embodiment of the above-mentioned intelligent garbage adsorption device for details. The embodiment of the present application will not be repeated here.

[0053] In the description provided herein, a large number of specific details are described. However, it is understood that the embodiments of the present application can be practiced without these specific details. In some instances, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this description.

[0054] Similarly, it should be understood that in order to streamline the present disclosure and aid in understanding one or more of the various application aspects, in the above description of the exemplary embodiments of the present application, the various features of the present application are sometimes grouped together into a single embodiment, figure, or description thereof. However, this disclosed method should not be interpreted as reflecting the following intention: the claimed application requires more features than the features explicitly recited in each claim. More specifically, as reflected in the claims, the application aspects lie in less than all the features of the single embodiment disclosed above. Therefore, the claims that follow the specific embodiment are hereby expressly incorporated into the specific embodiment, with each claim itself serving as a separate embodiment of the present application.

[0055] It should be noted that the above-mentioned embodiments illustrate rather than limit the invention and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims.

Claims

1. A garbage intelligent adsorption device, characterized in that: The intelligent garbage adsorption device comprises: a hollow box body and an upper cover covering the upper end of the box body; a accommodating cavity is opened in the middle of the box body, a storage box is inserted in the accommodating cavity, a PCB assembly is arranged at the upper end of the accommodating cavity, and a vacuum device and an external air duct are respectively connected at the lower end of the accommodating cavity; the lower end of the external air duct is connected to the adsorption port at the bottom of the box body, and the upper end of the external air duct is connected to the storage box; a function selection module is arranged on the upper cover, a switch assembly is arranged on the box body, and a sensing device is arranged on the side of the adsorption port, and the function selection module, the switch assembly, the sensing device and the vacuum device are all electrically connected to the PCB assembly.

2. The intelligent garbage adsorption device according to claim 1 is characterized in that: The storage box is a hollow structure, with a bayonet provided at the bottom of the storage box, and a card slot provided at the bottom of the accommodating cavity corresponding to the position of the bayonet. When the storage box is inserted into the accommodating cavity, the bayonet is fixedly engaged with the card slot; the number and setting positions of the card slots correspond to the number and setting positions of the bayonet.

3. The intelligent garbage adsorption device according to claim 1 is characterized in that: An outer cover plate is arranged on the outer side of the storage box, and the outer cover plate is covered on the outer side of the accommodating cavity.

4. The intelligent garbage adsorption device according to claim 3 is characterized in that: A side of the box body corresponding to the outer cover plate is provided with an avoidance groove.

5. The intelligent garbage adsorption device according to claim 1 is characterized in that: A communication hole is provided in the storage box at a position corresponding to the external air duct, an internal air duct is connected to the communication hole, and the internal air duct is communicated with the external air duct.

6. The intelligent garbage adsorption device according to claim 1 is characterized in that: A first filter port is provided in the storage box at a position corresponding to the vacuum device. The first filter port is provided with a filter, and the filter is connected to the vacuum device. The first filter port is a mesh structure.

7. The intelligent garbage adsorption device according to claim 1 is characterized in that: The box body is provided with a second filter port corresponding to the outlet position of the vacuum device, and the second filter port is a mesh structure.

8. The intelligent garbage adsorption device according to claim 1 is characterized in that: The sensing device comprises a transmitter and a receiver, wherein the transmitter and the receiver are integrated into one body, and the light source emitted by the transmitter extends in a direction facing the adsorption port.

9. The intelligent garbage adsorption device according to claim 8, characterized in that: The light source emitted by the transmitter is a light source in the 940nm band, and the light source received by the receiver is only a light source in the 940nm band.

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