CN113643475B

CN113643475B - Coin-operated device based on Internet of things and use method

Info

Publication number: CN113643475B
Application number: CN202110916280.0A
Authority: CN
Inventors: 谭祖喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-06-10
Anticipated expiration: 2041-08-11
Also published as: CN113643475A

Abstract

The utility model relates to a coin-feed device and application method based on thing networking belongs to thing networking infrastructure field, including the equipment main part, the equipment main part comprises locker and the switch board that opposite side links to each other, offers the discharge gate that is used for the commodity ejection of compact on the locker, and it has the baffle that is used for the shutoff discharge gate to articulate on the discharge gate. Through the buffer gear who sets up, when making the beverage drop from the goods shelves of locker, can carry out effectual buffering to the beverage, reduce the effort between beverage and the discharge gate inner wall, the casing that makes the beverage is not fragile and warp, also can reduce carbonated beverage's the degree of rocking, reduce carbonated beverage internal gas pressure's change, the quality and the experience of commodity when promoting people's shopping, the easy deformation damage of beverage casing when dropping among the prior art has been solved, the quality of commodity and the problem of experience when reducing people's shopping, through setting up wiFi module and bluetooth module, the people of being convenient for learn the detailed parameter of commodity, the user of being convenient for chooses to purchase commodity, realize the thing networking function.

Description

Coin-operated device based on Internet of things and use method

Technical Field

The invention relates to a coin-operated device based on the Internet of things and a using method thereof, belonging to the field of infrastructure of the Internet of things.

Background

The internet of things means that any object or process needing monitoring, connection and interaction is collected in real time through various devices and technologies such as various information sensors, radio frequency identification technologies, global positioning systems, infrared sensors, laser scanners and the like, and various required information such as sound, light, heat, electricity, mechanics, chemistry, biology, position and the like is collected, through all kinds of possible network access, realize article and thing, article and people's ubiquitous connection, realize intelligent perception, discernment and management to article and process, thing networking coin-operated vending machine is the machine that can pay goods according to coin and mobile terminal automatic input, and vending machine is commercial automatic equipment commonly used, and it does not receive the restriction in time, place, can use manpower sparingly, make things convenient for the transaction, is a brand-new commercial retail form, and common coin-operated vending machine divides into four altogether: beverage vending machine, food vending machine, synthesize vending machine, cosmetics vending machine.

The prior internet-of-things coin-operated beverage vending machine mostly adopts a rotary spring to transport beverages after payment by putting corresponding currency into a coin slot on the internet-of-things coin-operated beverage vending machine or paying the currency through a mobile terminal to purchase corresponding goods, the beverages move along with the rotation of the spring and finally break away from the spring and fall to a discharge port of the vending machine from a shelf in the vending machine, and the beverages are easy to damage or deform when falling to the discharge port from a higher position of the shelf due to larger quality of the beverages, in particular to canned beverages of metal bottles, which are easy to deform due to collision, and after the carbonated beverages are violently collided, a lot of carbon dioxide is generated to increase the air pressure in the cans, so that the beverages are easy to be sprayed on people when the canned carbonated beverages are opened by people, the quality and experience of the commodities are reduced when people shop, and the existing coin-operated beverage vending machine is not combined with the Internet of things, so that a user cannot know detailed information of commodities in the vending machine, and the user is inconvenient to choose.

Therefore, the coin-operated device based on the Internet of things and the using method are provided.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: when the beverage in thing networking coin-feed beverage automatic vending machine goes out goods, the beverage casing is in the in-process that drops deformation damage easily, the quality of commodity and the problem of experience when reducing people's shopping.

(II) technical scheme

In order to achieve the purpose, the invention provides a coin-operated device based on the Internet of things, which comprises an equipment main body, wherein the equipment main body is composed of a storage cabinet and a control cabinet which are connected at opposite sides, a WiFi module and a Bluetooth module are installed at the top end of the inner wall of the control cabinet, a discharge hole for commodity discharge is formed in the storage cabinet, a partition plate for plugging the discharge hole is hinged to the discharge hole, a coin-operated device is installed on the side of the front surface of the control cabinet, a buffer mechanism for buffering falling drinks is arranged in the discharge hole, and a filter mechanism for filtering air and dust is arranged on the control cabinet;

the inside of switch board is provided with the clean mechanism that is used for the dust on the clean filter mechanism, the inside of discharge gate is provided with and is used for driving clean mechanism pivoted actuating mechanism, the last supplementary mechanism of folding up that is used for supplementary actuating mechanism to fold up that is provided with of actuating mechanism.

Wherein, buffer gear is including setting up in the discharge gate and being used for the buffering gasbag that the drink dropped, be connected with the blast pipe that is used for carminative on the gasbag, the inside of gasbag is provided with and is used for the gas filled two fly leaves of gasbag and a plurality of reset spring that set up between two fly leaves.

Wherein, filtering mechanism is including seting up the square groove on the switch board and setting up the frame in the square groove, be provided with four filter screens that are used for filtering the air dust and four bracing pieces that are used for separating four filter screens on the frame.

Wherein, actuating mechanism includes and is provided with the intraoral square pivot of ejection of compact through the bearing, the one end of square pivot is connected with the circle axle, the pot head of square pivot is equipped with the carousel that is located circle axle one side, the fixed limiting plate that is located carousel one side and is used for restricting the carousel and remove that is equipped with of one end of square pivot, four recesses that are the loudspeaker form are evenly seted up on the carousel, the inside of recess is provided with the stopper that has the pole, be provided with the annular magnet that can remove on the pole, annular magnet's both ends all articulate there is the movable rod, two be provided with between the movable rod collapsible and make the blade by frivolous non-woven fabrics.

Wherein, be provided with the coupling mechanism who is used for connecting carousel and circle axle on the circle axle, coupling mechanism includes four spouts of evenly seting up on the circle axle and seting up the circular slot on the carousel, the inside of spout is provided with and uses and is used for connecting the arc fixture block of circle axle and carousel with the circular slot cooperation, the tip of arc fixture block passes through compression spring and is connected with one side in the spout, the side of arc fixture block is equipped with the inclined plane.

The auxiliary folding mechanism comprises a supporting plate arranged in the storage cabinet, four arc-shaped magnets matched with the annular magnets and used for folding the square rotating shaft are symmetrically arranged on the supporting plate in an alternating mode, arc-shaped slots for inserting the arc-shaped magnets are formed in the rotary plate, square slots and inserting strips matched with the arc-shaped magnets are formed in the two sides of the arc-shaped magnets respectively, and round holes are formed in the supporting plate.

The cleaning mechanism comprises a mounting groove formed in the end portion of the square rotating shaft and a brush arranged in the mounting groove in a penetrating mode, the mounting groove is symmetrically formed in the end portion of the square rotating shaft, the two sides of the brush are respectively provided with a clamping strip and a clamping groove which are matched with each other, and the clamping groove used in a matched mode with the clamping strip is formed in the control cabinet.

The end of the square rotating shaft penetrates through the inside of the control cabinet and is provided with a fixing mechanism for fixing the hairbrush, the fixing mechanism comprises a cross and four bolts, the cross is arranged at the end of the square rotating shaft through an extension spring, the four bolts are evenly arranged on one side of the cross, and a rectangular groove for inserting the bolts is formed in one side of the hairbrush.

A using method of a coin-operated device based on the Internet of things comprises the following steps:

step 1, discharging: when people put money into the device body or use the two-dimensional code of the display screen on the mobile terminal scanning device body to purchase beverages, the beverages are buffered by the buffer mechanism, the buffer mechanism drives the driving mechanism to rotate, when people put the money into the device body through the coin selector, the beverages in the storage cabinet fall off from the goods shelf, the beverages fall on the air bag in the discharge port under the action of gravity, the partition plate is pushed, the beverages are taken out from the discharge port, when the beverages fall on the air bag, the air in the air bag is sprayed out through the exhaust pipe after being extruded, the air flow blows to the blades below the square rotating shaft, the blades drive the turntable and the square rotating shaft to rotate through the movable rod under the action of flowing air, and in the rotating process, the movable rod which is not positioned on the same horizontal plane with the exhaust pipe can be retracted into the groove under the action of self gravity and the magnetic force between the annular magnet and the arc magnet, under the limitation of the limiting block, the movable rod is gradually changed into a vertical state, the blades are folded, the area of the blades is reduced, the wind resistance is reduced, and the movable rod rotating to the lower part of the square rotating shaft can be accelerated to extend out of the inner part of the groove under the action of the self gravity and the repulsive magnetic force of the annular magnet and the arc magnet through the opposite magnetic poles of the arc magnet and the annular magnet arranged at the bottom of the rotating disc, so that the contact area of the blades and the air flow sprayed by the exhaust pipe is increased;

step 2, dust removal: when the driving mechanism rotates, the cleaning mechanism is driven to rotate to clean the driving mechanism, the rotating square rotating shaft drives the hairbrush to rotate, and therefore the surface of the rotary table can be cleaned when the hairbrush rotates, and dust is not easy to accumulate on the surface of the rotary table;

step 3, replacing the auxiliary folding mechanism: when the driving mechanism needs to be replaced, the auxiliary folding mechanism is operated to enable the auxiliary folding mechanism to be inserted into the connecting mechanism, so that the driving mechanism can be separated, when the rotary table needs to be replaced, the four arc magnets are taken down from the supporting plate, the four arc magnets are spliced into a complete circular ring through the inserting strips and the square inserting grooves, one end of the circular ring penetrates through the circular hole and is inserted into the circular groove, one end of the circular ring pushes the inclined surface of the arc-shaped clamping block, so that the arc-shaped clamping block is retracted into the sliding groove, the rotary table can be taken down from the circular shaft, the rotary table provided with new blades is sleeved on the circular shaft, along with the entering of the end part of the circular shaft, the arc-shaped clamping block is retracted into the sliding groove through the inclined surface on the arc-shaped clamping block, when the rotary table is attached to the opposite side of the limiting plate, the arc-shaped clamping block is inserted into the circular groove under the action of the compression spring and is contacted with the inner side of the circular groove, fixing the turntable, splitting the four arc magnets, re-inserting the four arc magnets into the supporting plate, and inserting the four arc magnets into the arc slots;

step 4, replacing the cleaning mechanism: when the brush needs to be replaced, the cross frame is pulled outwards to drive the four bolts to be separated from the four rectangular grooves, so that the brush can be separated from the end part of the square rotating shaft, one ends of the four new brushes are inserted into one end of the square rotating shaft, and the cross frame is loosened to drive the four bolts to be inserted into the four rectangular grooves under the action of the tension spring to fix the brush;

step 5, transportation; when the equipment main body needs to be transported, the cleaning mechanism is taken down, the cleaning mechanism is combined and installed on the equipment main body, when the equipment main body needs to be transported, the four brushes are taken down by the method in the installation step, the clamping strips on one brush are sequentially inserted into the clamping grooves on the other brush, after the four brushes are spliced, the bristles of the combined brushes face outwards, the excessive clamping strips on the combined brushes are inserted into the inside of the sliding rail, and the combined brushes wrap the display screen on the control cabinet.

In step 3, three arc magnets with opposite magnetic poles to the annular magnet and an arc magnet with the same magnetic pole as the annular magnet are selected, and when the four arc magnets are inserted into the arc slots, the arc magnets with the same magnetic poles are inserted into the positions, located inside the square rotating shaft, below the square rotating shaft.

(III) advantageous effects

The invention provides a coin-operated device based on the Internet of things and a using method thereof, which have the beneficial effects that:

1. through the arranged buffer mechanism, when the beverage drops from the goods shelf of the storage cabinet, the beverage can be effectively buffered, the acting force between the beverage and the inner wall of the discharge hole is reduced, the shell of the beverage is not easy to damage and deform, the shaking degree of carbonated beverage can be reduced, the change of air pressure in the carbonated beverage is reduced, the quality and experience of the commodity when people shop are promoted, and the problems that the beverage shell is easy to deform and damage when the beverage shell drops and the quality and experience of the commodity when people shop are reduced in the prior art are solved;

2. many electronic elements and electronic circuits are usually installed inside a control cabinet on the existing vending cabinet, and the electronic elements have large heat productivity, so that in order to dissipate heat, most vending cabinets are provided with heat dissipation holes on a shell for heat dissipation, but dust in the air easily enters the control cabinet through the heat dissipation holes and adheres to the electronic elements, the accumulation of the dust can influence the service life of the electronic elements, and through the arranged filtering mechanism, most of dust in the air can be isolated, the dust entering is reduced, and the service life of the electronic elements is prolonged;

3. under the long-term use of the filter screen, a lot of dust can be attached to the surface of the filter screen, and in order not to affect the permeability of the filter screen, people need to frequently clean the surface of the filter screen, but the labor intensity of people is increased, therefore, by designing a driving mechanism and a cleaning mechanism, after the air bag is impacted by the beverage, the air bag is taken as a driving source, the air in the air bag is sprayed out through an exhaust pipe and blows the blades below, the turntable can be driven to rotate, the turntable drives the square rotating shaft and the brushes on the square rotating shaft to rotate, the rotating brushes can clean the filter screen, the dust accumulated on the filter screen falls off, the blades, the turntable and the brushes are driven to rotate by using the potential energy when the beverage falls down as a driving force, the function of automatically cleaning the filter screen is achieved, the frequency of cleaning the filter screen by people is not needed, the labor intensity of people is reduced, and electric energy is not needed, energy is saved, and the environmental protection is strong;

4. through the arranged connecting mechanism, people can push the rotary table to enable the end part of the circular shaft to enter the inside of the rotary table firstly and enter the inside of the circular groove, the arc-shaped fixture block is finally clamped at one side in the circular groove through the elasticity of the compression spring, and the rotary table is fixed on the circular shaft and the square rotating shaft by matching with the limiting plate, so that the blades and the movable rod can be conveniently replaced by people;

5. the rotary table and the square rotating shaft are driven by the air flow generated after the air bag is extruded to rotate, and the blades are stressed parts with the air flow, so that the contact area between the blades and the air is larger, the rotary table and the square rotating shaft are easier to rotate, but the contact area of the blades is increased, along with the increase of air resistance, so that the rotary table can better rotate, the movable rods which are not positioned on the same horizontal plane with the exhaust pipe can be retracted into the grooves under the action of self gravity and the magnetic force between the annular magnets and the arc magnets through the arranged auxiliary folding mechanism matched with the annular magnets, further, under the limitation of a limiting block, the movable rods are gradually converted into a vertical state, the blades are folded, the area of the blades is reduced, the wind resistance is reduced, and the magnetic poles of the arc magnets arranged at the bottom of the rotary table are opposite to the magnetic poles of the annular magnets, so that the movable rods rotating below the square rotating shaft can add the self gravity and the repulsive magnetic force between the annular magnets and the arc magnets The blades extend out of the inner part of the groove at a high speed, so that the contact area of the blades and the airflow sprayed by the exhaust pipe is increased, the rotary disc, the square rotating shaft and the hairbrush are further easy to rotate, and the structure is more reasonable;

6. when the turntable is disassembled, the arc-shaped fixture blocks are required to be pushed into the sliding grooves, and the four arc-shaped fixture blocks are required to be pushed simultaneously, so that the four arc-shaped magnets can be spliced into a complete circular ring by arranging the square inserting grooves and the inserting strips, one end of the circular ring is inserted into the arc-shaped inserting grooves, the four arc-shaped magnets can be pushed into the four sliding grooves simultaneously, and people can easily separate the turntable from the circular shaft without carrying tools when replacing the turntable, the operation is simple and convenient, the arc-shaped magnets can be matched with the annular magnets to fold the blades, and the arc-shaped fixture blocks can be separated from the circular grooves by combining together;

7. in order to facilitate commodity purchasing by people, a display screen is usually arranged on an existing control cabinet and is convenient for purchasing by people, but in the transportation process of an equipment main body, the display screen on the control cabinet is easy to collide with other objects and further damaged, so that the four brushes are combined together by arranging the clamping strip, the clamping groove and the clamping groove, the four brushes can be arranged on the clamping groove to cover the display screen on the control cabinet and protect the display screen, and the bristles on the brushes face outwards to reduce the acting force between the brushes and the colliding objects, so that the protection performance is strong, and the brushes can clean the filter screen and also can be combined to protect the display screen when the equipment main body is transported;

8. the brush is under long-term use, and the easy bending deformation of brush hair on it, after serious bending, the area of contact of brush hair and filter screen descends, and then has influenced the clean effect of brush, through fixed establishment's setting, makes the brush damage or when the brush hair was crooked seriously, people can make bolt and rectangular channel separation through the pulling cross, and the people of being convenient for change the brush.

9. Through setting up wiFi module and bluetooth module, make the user when the shopping, can be through wiFi module and bluetooth module in the mobile terminal connecting device main part, alright in order to learn the detailed parameter information of different goods in the equipment main part, the people shopping commodity of being convenient for realizes the thing networking function.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a coin-operated device based on the internet of things provided by the present application;

fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 of the internet-of-things-based coin-operated device provided by the present application;

FIG. 3 is a schematic view of the internal structure of the storage cabinet of FIG. 1 of the Internet of things-based coin operated device provided by the present application;

fig. 4 is a schematic diagram of an internal structure of a discharging hole in fig. 3 of the internet of things-based coin-operated device provided by the application;

FIG. 5 is a schematic diagram of the internal structure of the air bag of the Internet of things-based coin-operated device provided by the present application;

fig. 6 is a schematic view of a connection structure of the square spindle and the control cabinet in fig. 4 of the internet-of-things-based coin-operated device provided by the present application;

fig. 7 is an enlarged schematic structural diagram at B in fig. 6 of the internet-of-things-based coin-operated device provided by the present application;

FIG. 8 is a schematic view of the cross connection structure of the Internet of things based coin-operated device provided by the present application in FIG. 2;

fig. 9 is a schematic structural diagram of an arc-shaped fixture block in fig. 7 of the internet-of-things-based coin-operated device provided by the present application;

FIG. 10 is a schematic view of the combined use structure of the arc-shaped magnets in FIG. 7 of the Internet of things-based coin-operated device provided by the present application;

FIG. 11 is a schematic view of the mounting structure of the arc-shaped magnet of FIG. 7 of the Internet of things-based coin device provided by the present application;

fig. 12 is a schematic diagram of a brush combination structure in fig. 2 of a coin-operated device based on the internet of things provided by the application;

FIG. 13 is a schematic diagram of the brush combination configuration of the Internet of things based coin device of FIG. 2;

fig. 14 is a schematic structural diagram of an inner wall of the control cabinet in fig. 1 of the internet-of-things-based coin-operated device provided by the application.

1. An apparatus main body; 101. a storage cabinet; 102. a control cabinet; 103. a discharge port; 104. a partition plate; 105. a coin selector; 106. a WiFi module; 107. a Bluetooth module;

2. a buffer mechanism; 201. an air bag; 202. an exhaust pipe; 203. a movable plate; 204. a return spring;

3. a filtering mechanism; 301. a square groove; 302. a frame; 303. a support bar; 304. filtering with a screen;

4. a drive mechanism; 401. a square rotating shaft; 402. a circular shaft; 403. a turntable; 404. a limiting plate; 405. a groove; 406. a limiting block; 407. a round bar; 408. a ring magnet; 409. a movable rod; 410. a blade;

5. a connecting mechanism; 501. a circular groove; 502. a chute; 503. a compression spring; 504. an arc-shaped fixture block;

6. an auxiliary folding mechanism; 601. a support plate; 602. an arc-shaped magnet; 603. an arc slot; 604. a square slot; 605. cutting; 606. a circular hole;

7. a cleaning mechanism; 701. mounting grooves; 702. a brush; 703. clamping the strip; 704. a card slot; 705. a slide rail;

8. a fixing mechanism; 801. a cross; 802. a bolt; 803. a rectangular groove; 804. a tension spring.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Example 1:

as shown in fig. 1-14, the embodiment provides an internet-of-things-based coin-operated device, which includes a device body 1, the device body 1 is composed of a storage cabinet 101 and a control cabinet 102 connected to each other at opposite sides, a WiFi module 106 and a bluetooth module 107 are installed at the top end of the inner wall of the control cabinet 102, the WiFi module 106 and the bluetooth module 107 can be used for the device body 1 to interact with a mobile terminal, so that a user can purchase commodities and obtain the information of the residual quantity of the commodities through the mobile terminal, so as to implement the internet-of-things function, a discharge hole 103 for discharging the commodities is opened on the storage cabinet 101, a partition plate 104 for blocking the discharge hole 103 is hinged on the discharge hole 103, a coin acceptor 105 is installed at the side of the front of the control cabinet 102, the coin acceptor 105 is used for putting coins into the commodities for choosing, a buffer mechanism 2 for buffering the falling drinks is installed inside the discharge hole 103, the control cabinet 102 is provided with a filtering mechanism 3 for filtering air dust;

a cleaning mechanism 7 for cleaning dust on the filtering mechanism 3 is arranged inside the control cabinet 102, a driving mechanism 4 for driving the cleaning mechanism 7 to rotate is arranged inside the discharge port 103, and an auxiliary folding mechanism 6 for folding the auxiliary driving mechanism 4 is arranged on the driving mechanism 4.

Example 2:

the scheme of example 1 is further described below in conjunction with specific working modes, which are described in detail below:

as shown in fig. 3, 4 and 5, as a preferred embodiment, in addition to the above-mentioned manner, the further buffer mechanism 2 includes an air bag 201 disposed in the discharge port 103 and used for buffering the falling beverage, an exhaust pipe 202 for exhausting air is connected to the air bag 201, two movable plates 203 for inflating the air bag 201 and a plurality of return springs 204 disposed between the two movable plates 203 are disposed inside the air bag 201, and by means of the buffer mechanism 2, when the beverage falls from the shelf of the storage cabinet 101, the beverage can be effectively buffered, the acting force between the beverage and the inner wall of the discharge port 103 is reduced, the casing of the beverage is not easily damaged and deformed, the shaking degree of the carbonated beverage can be reduced, the change of the air pressure in the carbonated beverage is reduced, and the quality and the experience of the commodity when people shop are improved.

As shown in fig. 1 and fig. 2, as a preferred embodiment, in addition to the above-mentioned embodiment, the further filtering mechanism 3 includes a square groove 301 opened on the control cabinet 102 and a frame 302 arranged in the square groove 301, the frame 302 is provided with four filtering nets 304 for filtering air dust and four supporting rods 303 for separating the four filtering nets 304, many electronic components and electronic circuits are usually installed inside the control cabinet 102 on the existing vending cabinet, the electronic components generate a large amount of heat, therefore, in order to perform heat dissipation, most vending cabinets are provided with heat dissipation holes on the housing for heat dissipation, but dust in the air is easy to enter the control cabinet 102 through the heat dissipation holes and adhere to the electronic components, the accumulation of dust affects the service life of the electronic components, most dust in the air can be isolated by the provided filtering mechanism 3, and the entering of dust can be reduced, the service life of the electronic element is prolonged.

As shown in fig. 4, 6 and 7, as a preferred embodiment, based on the above-mentioned manner, further, the driving mechanism 4 includes a square rotating shaft 401 disposed in the discharge port 103 through a bearing, one end of the square rotating shaft 401 is connected with a circular shaft 402, one end of the square rotating shaft 401 is sleeved with a rotating disc 403 disposed at one side of the circular shaft 402, one end of the square rotating shaft 401 is fixedly provided with a limit plate 404 disposed at one side of the rotating disc 403 and used for limiting the movement of the rotating disc 403, the rotating disc 403 is uniformly provided with four trumpet-shaped grooves 405, the inside of the grooves 405 is provided with a limit block 406 having a circular rod 407, the circular rod 407 is provided with a ring-shaped magnet 408 movable on the circular rod 407, both ends of the ring-shaped magnet 408 are hinged with movable rods 409, a foldable blade 410 made of light and thin non-woven fabric is disposed between the two movable rods, the surface of the filter screen 304 can be adhered with a lot of dust when being used for a long time, in order to not affect the permeability of the filter screen 304, people are required to clean the surface of the filter screen 304 frequently, but the labor intensity of people is increased, therefore, by designing the driving mechanism 4, after the air bag 201 is impacted by the beverage, the air in the air bag 201 is sprayed out through the exhaust pipe 202, and when the air bag blows the vanes 410 positioned below, the rotating disc 403 can be driven to rotate, the rotating disc 403 drives the square rotating shaft 401 and the brushes 702 on the square rotating shaft 401 to rotate, the rotating brushes 702 can clean the filter screen 304, so that dust accumulated on the filter screen 304 falls off, and the vanes 410, the rotating disc 403 and the brushes 702 are driven to rotate by using the potential energy of the falling beverage as the driving force, so that the function of automatically cleaning the filter screen 304 is achieved, the frequency of cleaning the filter screen 304 by people is not needed, the labor intensity of people is reduced, and the electric energy is not needed to be used, so that the energy is saved, and the environmental protection is strong.

As shown in fig. 6, fig. 7 and fig. 8, as a preferred embodiment, in addition to the above-mentioned manner, a connection mechanism 5 for connecting the rotating disc 403 and the rotating disc 402 is further provided on the rotating disc 402, the connection mechanism 5 includes four sliding grooves 502 uniformly opened on the rotating disc 402 and a circular groove 501 opened on the rotating disc 403, an arc-shaped latch 504 used in cooperation with the circular groove 501 and used for connecting the rotating disc 402 and the rotating disc 403 is provided inside the sliding groove 502, an end of the arc-shaped latch 504 is connected to one side inside the sliding groove 502 through a compression spring 503, a side of the arc-shaped latch 504 is provided with an inclined surface, through the arrangement of the connection mechanism 5, a person can push the rotating disc 403 to enable the end of the rotating disc 402 to enter the inside of the circular groove 501 first, the arc-shaped latch 504 is finally latched to one side inside the circular groove 501 through the elasticity of the compression spring 503, through cooperation of a stopper plate 404, the rotating disc 403 is fixed on the rotating disc 402 and the square rotating shaft 401, the blade 410 and the movable rod 409 can be replaced by people conveniently.

As shown in fig. 7, 10 and 11, as a preferred embodiment, in addition to the above-mentioned manner, the auxiliary folding mechanism 6 includes a supporting plate 601 disposed in the storage cabinet 101, four arc-shaped magnets 602 used in cooperation with the ring-shaped magnet 408 for folding the square rotating shaft 401 are symmetrically inserted and disposed on the supporting plate 601, an arc-shaped slot 603 for inserting the arc-shaped magnet 602 is disposed on the rotating disc 403, a square slot 604 and an inserting strip 605 used in cooperation are respectively disposed on both sides of the arc-shaped magnet 602, a circular hole 606 is disposed on the supporting plate 601, the rotating disc 403 and the square rotating shaft 401 are driven to rotate by the air flow generated after the air bag 201 is pressed, because the blade 410 is a force-receiving member with the air flow, the larger the contact area of the blade 410 with the air is, the easier the rotating disc 403 and the square rotating shaft 401 rotate, but the contact area of the blade 410 is increased, and the air resistance is also increased, therefore, in order to make the turntable 403 rotate better, the auxiliary folding mechanism 6 is provided to cooperate with the ring magnet 408, so that the movable rod 409 which is not located on the same horizontal plane with the exhaust pipe 202 can be retracted into the groove 405 under the action of its own gravity and the magnetic force between the ring magnet 408 and the arc magnet 602, and further under the limitation of the limit block 406, the movable rod 409 is gradually turned to the vertical state, the blade 410 is folded, the area of the blade 410 is reduced, the wind resistance is reduced, and the movable rod 409 which is rotated to the lower side of the square rotating shaft 401 can be accelerated to extend out of the groove 405 under the action of its own gravity and the repulsive magnetic force between the ring magnet 408 and the arc magnet 602 by virtue of the opposite magnetic poles of the arc magnet 602 which is arranged at the bottom of the turntable 403 and the annular magnet 408, so as to increase the contact area of the blade 410 and the airflow ejected from the exhaust pipe 202, and further make the turntable 403, the square rotating shaft 401 and the brush 702 rotate more easily, the structure is more reasonable.

As shown in fig. 1, 2, 12 and 13, as a preferred embodiment, in addition to the above manner, the cleaning mechanism 7 further includes a mounting groove 701 symmetrically formed at an end of the square rotating shaft 401 and a brush 702 inserted into the mounting groove 701, two sides of the brush 702 are respectively provided with a clamping strip 703 and a clamping groove 704 which are matched with each other, the control cabinet 102 is provided with a clamping groove 704 which is matched with the clamping strip 703, and the brush 702 can rotate along with the rotation of the square rotating shaft 401 through the arrangement of the cleaning mechanism 7, so as to clean dust on the filter screen 304.

As shown in fig. 2 and 8, as a preferred embodiment, in addition to the above-mentioned manner, an end portion of the square rotating shaft 401 passes through the inside of the control cabinet 102 and is provided with a fixing mechanism 8 for fixing the brush 702, the fixing mechanism 8 includes a cross 801 disposed at the end portion of the square rotating shaft 401 through an extension spring 804 and four pins 802 uniformly disposed at one side of the cross 801, one side of the brush 702 is provided with a rectangular groove 803 into which the pins 802 are inserted, the brush 702 is used for a long time, the bristles thereon are easily bent and deformed, and after being bent severely, the contact area between the bristles and the filter screen 304 is reduced, thereby affecting the cleaning effect of the brush 702, and when the brush 702 is damaged or the bristles are seriously bent by the arrangement of the fixing mechanism 8, people can pull the cross 801 to separate the plug pin 802 from the rectangular groove 803, which is convenient for people to replace the brush 702.

Example 3:

the schemes of example 1 and example 2 are further described below in conjunction with specific working examples, which are described in detail below:

as shown in fig. 1 to 14, the method for using a coin-operated device based on the internet of things according to the present embodiment includes the following steps:

step 1, discharging: the corresponding amount of money is put into the equipment body 1 or the two-dimensional code of the display screen on the mobile terminal scanning equipment body 1 is used for purchasing beverages, the beverages are buffered by the buffer mechanism 2, the buffer mechanism 2 drives the driving mechanism 4 to rotate, when people put the money into the corresponding amount of money through the money inserting device 105, the beverages in the storage cabinet 101 fall off the shelf, the beverages fall on the air bag 201 in the discharge port 103 under the action of gravity, the partition plate 104 is pushed to push the beverages to be taken out from the discharge port 103, when the beverages fall on the air bag 201, the air in the air bag 201 is extruded through the exhaust pipe 202, the air flow is blown to the blades 410 below the square rotating shaft 401, under the action of flowing air, the blades 410 drive the rotating disc 403 and the square rotating shaft 401 to rotate through the movable rod 409, the movable rod 409 which is not positioned on the same horizontal plane with the exhaust pipe 202, can perform the actions of self gravity and the magnetic force between the annular magnet 408 and the arc magnet 602 The lower part is retracted into the inside of the groove 405, the movable rod 409 gradually turns to be in a vertical state under the limitation of the limit block 406, the blade 410 is folded, the area of the blade 410 is reduced, the wind resistance is reduced, and the movable rod 409 which rotates to the lower part of the square rotating shaft 401 can be accelerated to extend out of the inside of the groove 405 under the action of the self gravity and the repulsive magnetic force of the annular magnet 408 and the arc magnet 602 through the opposite magnetic poles of the arc magnet 602 arranged at the bottom of the rotary disc 403 and the annular magnet 408, so that the contact area of the blade 410 and the airflow sprayed out by the exhaust pipe 202 is increased;

step 2, dust removal: when the driving mechanism 4 rotates, the cleaning mechanism 7 is driven to rotate to clean the driving mechanism 4, the rotating square rotating shaft 401 drives the brush 702 to rotate, and then the brush 702 can clean the surface of the turntable 403 when rotating, so that dust is not easy to accumulate on the surface of the turntable 403;

step 3, replacing the auxiliary folding mechanism 6: when the driving mechanism 4 needs to be replaced, the auxiliary folding mechanism 6 is inserted into the connecting mechanism 5 by operating the auxiliary folding mechanism 6, so that the driving mechanism 4 can be separated, when the rotating disc 403 needs to be replaced, the four arc-shaped magnets 602 are taken down from the supporting plate 601, the four arc-shaped magnets 602 are spliced into a complete circular ring through the inserting strips 605 and the square slots 604, one end of the circular ring penetrates through the circular hole 606 and is inserted into the circular groove 501, one end of the circular ring pushes the inclined surface of the arc-shaped fixture block 504 to retract the arc-shaped fixture block 504 into the sliding groove 502, the rotating disc 403 can be taken down from the circular shaft 402, the rotating disc 403 provided with the new blade 410 is sleeved on the circular shaft 402, the arc-shaped fixture block 504 is retracted into the sliding groove 502 through the inclined surface on the arc-shaped fixture block 504 with the entering of the end part of the circular shaft 402, when the rotating disc 403 is attached to the opposite side of the limiting plate 404, the arc fixture block 504 is inserted into the circular groove 501 under the action of the compression spring 503 and contacts with the inner side of the circular groove 501, the turntable 403 is fixed, the four arc magnets 602 are detached and then inserted into the support plate 601 again, and the arc fixture block is inserted into the arc slot 603, wherein three arc magnets 602 with opposite magnetic poles to the annular magnet 408 and one arc magnet 602 with the same magnetic pole as the annular magnet 408 are selected, and when the four arc magnets 602 are inserted into the arc slot 603, the arc magnets 602 with the same magnetic pole are inserted into the square rotating shaft 401 and are located below the square rotating shaft 401;

step 4, replacing the cleaning mechanism 7: when the cleaning mechanism 7 needs to be replaced, the fixing mechanism 8 is pulled outwards to separate the cleaning mechanism 7 from the driving mechanism 7, a new cleaning mechanism 7 is inserted into the driving mechanism 4, the fixing mechanism 8 is released, and replacement is completed, when the brush 702 needs to be replaced, the cross 801 is pulled outwards, the cross 801 drives the four pins 802 to separate from the four rectangular grooves 803, so that the brush 702 can separate from the end part of the square rotating shaft 401, one ends of the four new brushes 702 are inserted into one end of the square rotating shaft 401, the cross 801 is released, the cross 801 drives the four pins 802 to insert into the four rectangular grooves 803 under the action of the extension spring 804, and the brush 702 is fixed;

step 5, transportation; when the equipment main body (1) needs to be transported, the cleaning mechanism (7) is taken down, the cleaning mechanism (7) is combined and installed on the equipment main body (1), when the equipment main body 1 needs to be transported, the method in the step 4 is installed, the four brushes 702 are taken down, the clamping strips 703 on one brush 702 are sequentially inserted into the clamping grooves 704 on the other brush 702, after the four brushes 702 are spliced, the bristles of the combined brush 702 face outwards, the excessive clamping strips 703 on the combined brush 702 are inserted into the slide rails 705, and the combined brush 702 wraps the display screen on the control cabinet 102.

As shown in fig. 1 to 13, as a preferred embodiment, in addition to the above-mentioned manner, three arc magnets 602 with opposite magnetic poles to the ring magnet 408 and one arc magnet 602 with the same magnetic pole as the ring magnet 408 are further selected, when four arc magnets 602 are inserted into the arc slots 603, the arc magnet 602 with the same magnetic pole is inserted into the position inside the square rotating shaft 401 below the square rotating shaft 401, and the movable rod 409 rotating below the square rotating shaft 401 can be accelerated to extend out of the inside of the groove 405 under the action of its own gravity and the repulsive magnetic force of the ring magnet 408 and the arc magnet 602 by the arc magnet 602 arranged at the bottom of the rotating disc 403 and the magnetic pole of the ring magnet 408 being opposite to each other.

The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.

Claims

1. The coin-operated device based on the Internet of things comprises a device main body (1), wherein the device main body (1) is composed of a storage cabinet (101) and a control cabinet (102) which are connected through opposite sides, a WiFi module (106) and a Bluetooth module (107) are installed at the top end of the inner wall of the control cabinet (102), a discharge hole (103) for discharging commodities is formed in the storage cabinet (101), a partition plate (104) for blocking the discharge hole (103) is hinged to the discharge hole (103), a coin inserting device (105) is installed on the side of the front face of the control cabinet (102), the coin-operated device is characterized in that a buffering mechanism (2) for buffering falling drinks is arranged inside the discharge hole (103), and a filtering mechanism (3) for filtering air and dust is arranged on the control cabinet (102);

the dust collecting device is characterized in that a cleaning mechanism (7) used for cleaning dust on the filtering mechanism (3) is arranged inside the control cabinet (102), a driving mechanism (4) used for driving the cleaning mechanism (7) to rotate is arranged inside the discharge port (103), and an auxiliary folding mechanism (6) used for assisting the driving mechanism (4) to fold is arranged on the driving mechanism (4).

2. The internet-of-things-based coin-operated device according to claim 1, wherein the buffering mechanism (2) comprises an air bag (201) which is arranged in the discharging port (103) and is used for buffering the falling drinks, an exhaust pipe (202) for exhausting air is connected to the air bag (201), and two movable plates (203) for inflating the air bag (201) and a plurality of return springs (204) arranged between the two movable plates (203) are arranged in the air bag (201).

3. The internet-of-things-based coin-freed device according to claim 1, wherein the filtering mechanism (3) comprises a square groove (301) formed on the control cabinet (102) and a frame (302) arranged in the square groove (301), and four screens (304) for filtering air dust and four supporting rods (303) for separating the four screens (304) are arranged on the frame (302).

4. The internet-of-things-based coin-operated device according to claim 1, wherein the driving mechanism (4) comprises a square rotating shaft (401) arranged in the discharge port (103) through a bearing, one end of the square rotating shaft (401) is connected with a round shaft (402), one end of the square rotating shaft (401) is sleeved with a turntable (403) positioned on one side of the round shaft (402), one end of the square rotating shaft (401) is fixedly provided with a limiting plate (404) positioned on one side of the turntable (403) and used for limiting the movement of the turntable (403), the turntable (403) is uniformly provided with four trumpet-shaped grooves (405), the inside of each groove (405) is provided with a limiting block (406) with a round rod (407), the round rod (407) is provided with an annular magnet (408) capable of moving on the round rod (407), and two ends of the annular magnet (408) are hinged with movable rods (409), a foldable blade (410) made of light and thin non-woven fabric is arranged between the two movable rods (409).

5. The internet-of-things-based coin-operated device according to claim 4, wherein the circular shaft (402) is provided with a connecting mechanism (5) for connecting the rotary table (403) and the circular shaft (402), the connecting mechanism (5) comprises four sliding grooves (502) uniformly formed in the circular shaft (402) and a circular groove (501) formed in the rotary table (403), an arc-shaped fixture block (504) which is matched with the circular groove (501) and used for connecting the circular shaft (402) and the rotary table (403) is arranged in the sliding groove (502), the end of the arc-shaped fixture block (504) is connected with one side in the sliding groove (502) through a compression spring (503), and the side of the arc-shaped fixture block (504) is provided with an inclined surface.

6. The internet-of-things-based coin-operated device according to claim 5, wherein the auxiliary folding mechanism (6) comprises a support plate (601) arranged in the storage cabinet (101), four arc-shaped magnets (602) matched with the annular magnet (408) for use in folding the square rotating shaft (401) are symmetrically arranged on the support plate (601) in an inserting manner, an arc-shaped slot (603) for inserting the arc-shaped magnet (602) is formed in the rotating disc (403), a square slot (604) and an inserting strip (605) matched for use are respectively formed in two sides of the arc-shaped magnet (602), and a round hole (606) is formed in the support plate (601).

7. The internet-of-things-based coin-freed device according to claim 4, wherein the cleaning mechanism (7) comprises a mounting groove (701) symmetrically formed in the end of the square rotating shaft (401) and a brush (702) inserted into the mounting groove (701), two sides of the brush (702) are respectively provided with a clamping strip (703) and a clamping groove (704) which are matched with each other, and the control cabinet (102) is provided with a clamping groove (705) matched with the clamping strip (703).

8. The internet-of-things-based coin-operated device according to claim 4, wherein the end of the square rotating shaft (401) penetrates through the inside of the control cabinet (102) and is provided with a fixing mechanism (8) for fixing the brush (702), the fixing mechanism (8) comprises a cross (801) arranged at the end of the square rotating shaft (401) through an extension spring (804) and four bolts (802) uniformly arranged on one side of the cross (801), and one side of the brush (702) is provided with a rectangular groove (803) for the bolts (802) to be inserted into.

9. A using method of a coin-operated device based on the Internet of things is characterized by comprising the following steps:

step 1, discharging: a corresponding amount of money is put into the equipment body (1) or a two-dimensional code of a display screen on the equipment body (1) is scanned by using a mobile terminal to purchase a beverage, the beverage is buffered by the buffer mechanism (2), and the buffer mechanism (2) drives the driving mechanism (4) to rotate;

step 2, dust removal: when the driving mechanism (4) rotates, the cleaning mechanism (7) is driven to rotate to clean the driving mechanism (4);

step 3, replacing the auxiliary folding mechanism (6): when the driving mechanism (4) needs to be replaced, the auxiliary folding mechanism (6) is inserted into the connecting mechanism (5) by operating the auxiliary folding mechanism (6), so that the driving mechanism (4) is separated;

step 4, replacing the cleaning mechanism (7): when the cleaning mechanism (7) needs to be replaced, the fixing mechanism (8) is pulled outwards to separate the cleaning mechanism (7) from the driving mechanism (4), a new cleaning mechanism (7) is inserted into the driving mechanism (4), and the fixing mechanism (8) is loosened to complete replacement;

step 5, transportation; when the equipment main body (1) needs to be transported, the cleaning mechanism (7) is taken down, and the cleaning mechanism (7) is combined and installed on the equipment main body (1).