CN215068436U

CN215068436U - Small vending machine based on Internet of things and Internet of things system thereof

Info

Publication number: CN215068436U
Application number: CN202120868529.0U
Authority: CN
Inventors: 朱筱凯
Original assignee: Table Animal Technology Hangzhou Co ltd
Current assignee: Zhe Jiang Feng Shang Techonology Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-12-07
Anticipated expiration: 2031-04-25

Abstract

The utility model provides a small-size automatic vending machine and thing networking systems thereof based on thing networking belongs to the vending machine field. The goods shelf comprises a base and a goods shelf which is rotationally arranged on the base, wherein the goods shelf is provided with a plurality of goods placing channels which are vertically arranged and distributed on the circumference taking the rotation center of the goods shelf as the center of a circle, the goods shelf is connected with a rotation driving mechanism, a goods shelf cover body covering the periphery of the goods shelf is fixed on the base, a goods outlet structure is arranged on the goods shelf cover body, the goods outlet structure is positioned above the goods shelf, the goods placing channels can pass through the right lower part of the goods outlet structure one by one when the goods shelf rotates, and a jacking mechanism which is positioned below the goods outlet structure and can jack up goods in the goods placing channels when the goods placing channels are aligned with the goods outlet structure is arranged in the base; the rotation driving mechanism and the jacking mechanism are connected with a control circuit arranged on the base, and the control circuit is connected with a wired and/or wireless machine body communication module.

Description

Small vending machine based on Internet of things and Internet of things system thereof

Technical Field

The utility model belongs to the vending machine field especially relates to a small-size automatic vending machine and thing networking systems thereof based on thing networking.

Background

Along with the development of science and technology, more automatic vending machine has appeared in the market, and automatic vending machine is some, when buyer buys, and the seller staff gives the instruction to the vending machine after having paid to the seller and makes the vending machine take out goods. These vending machines are mainly used for vending beverages, snacks, etc., and are large in size, requiring a large space for them.

Along with the promotion of quality of life and the promotion of people to the acceptance of fresh thing, can produce a novel small-size automatic vending machine and be used for each place such as dining table, KTV, bar or internet bar, its area is little, and because the goods volume is less, more goods can be placed to a small-size vending machine.

In order to acquire the selling information and receive the information of the vending machine in real time, each vending machine is connected to the same background server in a wired connection mode. However, the use of more wires is required, and the spreading of the wires requires additional cost and additional space, which is limited.

For example, chinese patent document discloses an automatic vending machine [ patent application No.: CN201310299808.X ], which comprises a case, wherein a pallet and a cargo transportation device are arranged in the case, and the cargo transportation device is characterized in that a cargo outlet is arranged in the middle of the right side of the case, and comprises a cargo receiving plate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, a small-size automatic vending machine based on thing networking is provided.

Another object of the present invention is to solve the above problems and provide a small vending machine internet of things system.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

a small-sized vending machine based on the Internet of things comprises a base and a goods shelf which is rotatably arranged on the base, wherein the goods shelf is provided with a plurality of goods placing channels which are vertically arranged and distributed on a circumference taking a goods shelf rotating center as a circle center, the goods shelf is connected with a rotation driving mechanism, a goods shelf cover body covering the periphery of the goods shelf is fixed on the base, a goods discharging structure is arranged on the goods shelf cover body, the goods discharging structure is positioned above the goods shelf, the goods placing channels can pass through the right lower part of the goods discharging structure one by one when the goods shelf rotates, and a jacking mechanism which is positioned below the goods discharging structure and can jack up goods in the goods placing channels when the goods placing channels are aligned with the goods discharging structure is arranged in the base; the rotation driving mechanism and the jacking mechanism are connected with a control circuit arranged on the base, and the control circuit is connected with a wired and/or wireless machine body communication module.

In the small vending machine based on the internet of things, the machine body communication module can be in data communication with a terminal communication module of the handheld terminal and/or a remote communication module of the remote control center; the machine body communication module comprises any one or combination of a plurality of machine body SIM card communication units, WIFI communication units and Bluetooth communication units; the terminal communication module comprises any one or combination of a plurality of terminal SIM card communication units, WIFI communication units and Bluetooth communication units; the remote communication module comprises any one or combination of a plurality of remote SIM card communication units and WIFI communication units.

In the small-sized vending machine based on the internet of things, a rotary positioning detection structure is arranged between the goods shelf and the base; a stroke induction control structure is arranged on the jacking mechanism; goods loading detection structures are respectively arranged in the goods placing channels; the base is provided with an inclination detection structure; the rotary positioning detection structure, the stroke induction control structure, the goods loading detection structure and the inclination detection structure are all connected with the control circuit; or the rotary positioning detection structure, the stroke sensing control structure, the goods loading detection structure and the inclination detection structure are respectively in data communication with a terminal communication module of the handheld terminal and/or a remote communication module of the remote control center through respective communication units.

In foretell small-size automatic vending machine based on thing networking, rotational positioning detect the structure including set up respectively at every first sensing unit of putting the goods passageway and set up in goods shelves below and when goods shelves rotate the second sensing unit that can respond to and produce the signal with each first sensing unit respectively, second sensing unit and control circuit link to each other.

In foretell small-size automatic vending machine based on thing networking, climbing mechanism including setting up at the lift through-hole of base and sliding connection in the lift ejector pin of lift through-hole, lift ejector pin and lift drive structure link to each other, stroke response control structure including fixing last induction element in lift ejector pin upper end and fixing the induction element down at lift ejector pin lower extreme, lift through-hole department be equipped with and be located induction element and the lower static induction element between the induction element, last induction element with down the induction element can produce the signal respectively with static induction element when adjacent, static induction element and lift drive structure link to each other with control circuit respectively.

In the small-sized automatic vending machine based on the internet of things, the goods loading detection structure comprises a goods detection sensor, and the goods detection sensor comprises any one or combination of multiple of an infrared sensor, a pressure sensor and a photosensitive sensor; the goods loading detection structure further comprises a plurality of position marking units which are in one-to-one correspondence with the goods detection sensors, the goods detection sensors are associated with the corresponding position marking units, and the goods detection sensors are connected with the control circuit.

In the small vending machine based on the internet of things, the inclination detection structure comprises at least one inclination sensing unit arranged on the base; the inclination sensing unit comprises any one or combination of a plurality of electronic gyroscopes, inclination switches and gravity sensors; the inclination sensing unit is connected with the control circuit.

In the small-sized vending machine based on the internet of things, the control circuit is further connected with an alarm device, when the inclination sensing unit detects that the small-sized vending machine is in an inclined state, the alarm device sends an alarm signal, and the control circuit controls the rotation driving mechanism to be in a forbidden working state.

The internet of things system of the small vending machines comprises a plurality of small vending machines, at least one handheld terminal and a remote control center, wherein a machine body communication module of each small vending machine is in data communication with a terminal communication module of the handheld terminal and/or a remote communication module of the remote control center; the machine body communication module of each small vending machine comprises any one or combination of a plurality of machine body SIM card communication units, WIFI communication units and Bluetooth communication units; the terminal communication module comprises any one or combination of a plurality of terminal SIM card communication units, WIFI communication units and Bluetooth communication units; the remote communication module comprises any one or combination of a plurality of remote SIM card communication units and WIFI communication units.

In the above-mentioned small-size automatic vending machine thing networking systems, small-size automatic vending machine put the goods passageway and the dislocation set of shipment structure that have goods when goods full load state, just small-size automatic vending machine put the goods passageway corresponding to shipment structure after accomplishing once selling and be in the empty state or be equipped with the goods passageway and the dislocation set of shipment structure of putting of goods.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses be connected with wired and/or wireless fuselage communication module on the control circuit, can be long-range with signal transmission to control circuit on and control the operation of vending machine, also can pass through fuselage communication module remote transmission to seller with the information of selling goods of vending machine, tell the goods condition of selling, how many goods remain etc. also can pass through fuselage communication module remote transmission to buyer, tell whether still have goods and wait to sell or the goods of many types in addition. The vending machine can be remotely known, the vending condition of the vending machine can be mastered in real time, and certain convenience is provided for buyers and sellers.

2. The utility model can directly carry out data communication with the buyer, can inform the buyer whether the vending machine has goods or various types of goods and other information, and the buyer can also directly buy the goods through the handheld terminal; the data communication of backstage can be directly carried out with the seller, the selling condition of the vending machine can be informed in real time, and the seller can also directly open or close selling of the vending machine. The limitation of the transmission information of the traditional equipment is eliminated through remote connection in the whole process.

3. The utility model discloses a rotatory location detects structure, stroke sensing control structure, goods and loads the function that detects structure, slope and detect the structure and come automatic location, shipment step and the anti-tilt protection of realizing the goods of vending machine, realizes selling the whole automation of machine, and detects the work that the structure stopped the vending machine when the vending machine slopes through the slope, can reduce the loss that causes.

Drawings

Fig. 1 is a schematic view of the present invention as a whole;

FIG. 2 is a schematic top view of the hidden housing of FIG. 1;

FIG. 3 is a schematic view of another orientation of the pallet;

FIG. 4 is a schematic view of the hidden shelf of FIG. 2;

FIG. 5 is a schematic structural view of a rotary drive mechanism and a jacking mechanism;

FIG. 6 is a schematic view showing the connection of the lift pin to the lift driving mechanism;

FIG. 7 is another schematic view of the lift pins

Fig. 8 is a simplified schematic diagram of the circuit connections.

In the figure: the shelf cover body 10, the delivery structure 11, the shelf 18, the base 27, the rotation driving mechanism 28, the goods placing channel 29, the jacking mechanism 30, the lifting mandril 47, the lifting driving structure 48, the lifting through hole 49, the goods detection sensor 202, the position marking unit 203, the remote control center 207, the tilt sensing unit 210, the control circuit 211, the handheld terminal 213, the alarm device 214, the first sensing unit 218, the second sensing unit 219, the upper sensing unit 221, the lower sensing unit 222, the static sensing unit 223, the rotation positioning detection structure 231, the stroke sensing control structure 232, the goods loading detection structure 233, the tilt detection structure 234, the body communication module 235, the terminal communication module 236, the remote communication module 237, the SIM card communication unit 238, the WIFI communication unit 239, the Bluetooth communication unit 240 and the small-size automatic vending machine 300.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example one

The embodiment provides a small-sized vending machine based on the internet of things, as shown in fig. 1-8, the small-sized vending machine comprises a base 27 and a shelf 18 rotatably arranged on the base 27, the shelf 18 is provided with a plurality of goods placing channels 29 which are vertically arranged and distributed on a circumference with the rotation center of the shelf 18 as the center of a circle, the shelf 18 is connected with a rotation driving mechanism 28, a shelf cover body 10 covering the periphery of the shelf 18 is fixed on the base 27, a goods outlet structure 11 is arranged on the shelf cover body 10, the goods outlet structure 11 is positioned above the shelf 18, the goods placing channels 29 can pass through the right lower part of the goods outlet structure 11 one by one when the shelf 18 rotates, and a jacking mechanism 30 is arranged in the base 27, is positioned below the goods outlet structure 11, and can jack up goods in the goods placing channels 29 when the goods placing channels 29 are aligned with the goods outlet structure 11; the rotation driving mechanism 28 and the jacking mechanism 30 are both connected with a control circuit 211 arranged on the base 27, and the control circuit 211 is connected with a wired and/or wireless machine body communication module 235. In this embodiment, each loading channel 29 contains an article, during the shipping process, the rotary driving mechanism 28 drives the shelves 18 to rotate, so that one loading channel 29 with the article therein rotates to a position right below the shipping structure 11, and then the jacking mechanism 30 operates to push out the article in the loading channel 29 and push out the vending machine from the shipping structure 11. In addition, the rotation driving mechanism 28 and the jacking mechanism 30 are connected with the control circuit 211, the control circuit 211 controls the operation of the rotation driving mechanism 28 and the jacking mechanism 30, namely, the whole goods discharging process of the vending machine is controlled, the control circuit 211 is connected with the wired and/or wireless machine body communication module 235, signals can be remotely transmitted to the control circuit 211 and the operation of the vending machine is controlled, the vending information of the vending machine can be remotely transmitted to the vending machine through the machine body communication module 235, the goods selling condition and the remaining goods are informed, the goods can be remotely transmitted to the buyer through the machine body communication module 235, and whether goods to be sold or the goods with a plurality of types are provided is informed. The vending machine can be remotely known, the vending condition of the vending machine can be mastered in real time, and certain convenience is provided for buyers and sellers.

The body communication module 235 can perform data communication with the terminal communication module 236 of the handheld terminal 213 and/or the remote communication module 237 of the remote control center 207; in this embodiment, the body communication module 235 may perform data communication with the handheld terminal 213 through the terminal communication module 236, and the handheld terminal 213 may be a mobile phone, that is, may directly perform data communication with the buyer, and may inform the buyer whether the vending machine has goods or various types of goods, and the buyer may also directly purchase goods through the handheld terminal 213. In addition, the body communication module 235 can perform data communication with the remote control center 207 through the program communication module 237, that is, can directly perform data communication with a seller at a background, and can inform the seller of the selling condition of the seller in real time, and the seller can also directly open or close selling of the seller.

The body communication module 235 comprises any one or combination of a plurality of body SIM card communication units 238, WIFI communication units 239 and Bluetooth communication units 240; the terminal communication module 236 comprises any one or combination of a plurality of terminal SIM card communication units 238, WIFI communication units 239 and Bluetooth communication units 240; in this embodiment, the terminal communication module 236 of the handheld terminal 213 may perform data communication with the body communication module 235 through any one or a combination of a SIM card communication unit 238, a WIFI communication unit 239, and a bluetooth communication unit 240. That is, the buyer can perform data communication with mobile data through the internet, a local area network. Is suitable for various occasions.

The remote communication module 237 includes any one or a combination of a remote SIM card communication unit 238 and a WIFI communication unit 239. In this embodiment, the remote communication module 237 in the remote control center 207 performs data communication with the body communication module 235 through a combination of any one or more of the SIM card communication unit 238 and the WIFI communication unit 239. That is, the seller can communicate data with the mobile data via the internet.

The rotational positioning detection structure 231, the stroke sensing control structure 232, the goods loading detection structure 233 and the tilt detection structure 234 are all connected to the control circuit 211.

A rotary positioning detection structure 231 is arranged between the shelf 18 and the base 27. During the rotation of the shelf 18, the rotational positioning detection structure 231 can detect whether the loading channel 29 moves to the position right below the delivery structure 11, and when the corresponding loading channel 29 moves to the position right below the delivery structure 11, the rotational positioning detection structure 231 can generate a signal and transmit the signal to the control circuit 211, and then the control circuit 211 controls the rotation driving mechanism 28 to stop working.

The jacking mechanism 30 is provided with a stroke induction control structure 232. When the jacking mechanism 30 works to eject the goods, the stroke sensing control structure 232 can sense whether the output shaft of the jacking mechanism 30 moves to the specified stroke position and jacks the goods, when the jacking mechanism 30 jacks upwards and enables the output shaft of the jacking mechanism to move to the specified ejection position sensing position, namely, the ejection work of the jacking mechanism 30 is completed and a signal is generated to the control circuit 211, after the goods are taken out, the control circuit 211 controls the jacking mechanism 30 to work and move reversely to the goods outlet channel 29, so that when the output shaft of the jacking mechanism 30 moves reversely to the initial position sensing position, namely, the jacking mechanism 30 cannot influence the rotation of the goods shelf 18, and at the moment, the control circuit 211 controls the jacking mechanism 30 to stop working.

The goods placing channels 29 are respectively provided with goods loading detection structures 233. The goods loading detection structure 233 can detect whether goods are placed in the respective goods placing channels 29 or whether the goods in the goods placing channels 29 are taken out, when the goods are taken out, the goods loading detection structure 233 can generate a signal and transmit the signal to the control circuit 211, and then the control circuit 211 controls the operation of the jacking mechanism 30 so that the output shaft thereof moves to the initial position, that is, the rotation of the shelf 18 is not affected.

The base 27 is provided with an inclination detection structure 234. In the using process, the inclination detecting structure 234 can detect whether the vending machine is placed correctly and is not in an inclined state, when the vending machine is inclined due to a false collision or a lawless person wants to steal goods to tamper with the vending machine, the inclination detecting structure 234 can detect the inclination of the vending machine and close and stop the vending machine, a signal is generated to the control circuit 211, and the rotation driving mechanism 28 and the jacking mechanism 30 are both in a stop working state.

Or the rotational positioning detecting structure 231, the stroke sensing control structure 232, the goods loading detecting structure 233 and the tilt detecting structure 234 respectively communicate with the terminal communication module 236 of the handheld terminal 213 and/or the remote communication module 237 of the remote control center 207 through their respective communication units. In this embodiment, when the buyer purchases the vending machine through the handheld terminal 213, the terminal communication module 236 can directly transmit the purchase information to the rotation positioning detection structure 231 and the stroke sensing control structure 232 on the control circuit 211 for shipment, and the vending machine can also transmit information on whether there is any goods or whether there is any specific goods in the specific goods channel 29 to the buyer, and if the tilt detection structure 234 detects that the vending machine is tilted, the tilted signal can be transmitted to the buyer to seek the help of the buyer, so that the buyer can right the vending machine, etc. In addition, the seller can directly control the vending machine through the remote communication module 237, the information of the goods sold by the chicken can be sent to the seller according to the information of the rest goods in the vending machine, and when the inclination detection structure 234 detects the inclination of the vending machine, the seller can be informed in time, so that the seller can send people for maintenance and inspection.

The rotational positioning detecting structure 231 includes first sensing units 218 respectively disposed at each loading passage 29 and second sensing units 219 respectively disposed below the shelves 18 and capable of sensing and generating signals with the first sensing units 218 when the shelves 18 rotate, and the second sensing units 219 are connected to the control circuit 211.

During the vending process, the shelves 18 sequentially rotate a plurality of loading channels 29 below the shipping structure 11 and eject the product within the loading channels 29 out of the shipping structure 11 via the jacking mechanism 30. In each rotation process, each first sensing unit 218 sequentially senses with the second sensing unit 219 to generate a new signal and transmits the new signal to the control circuit 211, and when the second sensing unit 219 and the next first sensing unit 218 generate a sensing signal, the control circuit 211 stops the rotation of the shelf 18 and operates the jacking mechanism 30.

The jacking mechanism 30 comprises a lifting through hole 49 arranged on the base 27 and a lifting mandril 47 slidably connected with the lifting through hole 49, the lifting mandril 47 is connected with a lifting driving structure 48, the stroke sensing control structure 232 comprises an upper sensing unit 221 fixed at the upper end of the lifting mandril 47 and a lower sensing unit 222 fixed at the lower end of the lifting mandril 47, a static sensing unit 223 positioned between the upper sensing unit 221 and the lower sensing unit 222 is arranged at the position of the lifting through hole 49, the static sensing unit 223 can generate signals when the upper sensing unit 221 and the lower sensing unit 222 are adjacent to the static sensing unit 223, and the static sensing unit 223 and the lifting driving structure 48 are connected with the control circuit 211 respectively.

In this embodiment, during shipment, the lift driving mechanism 48 operates to cause the lift pins 47 to pass through the lift through holes 49 and move upward to eject the goods. In the process, the upper sensing unit 221 and the lower sensing unit 222 on the lifting top bar 47 can sequentially approach the static sensing unit 223 and enable the static sensing unit 223 to generate signals, when the lower sensing unit 222 moves upwards and the static sensing unit 223 generates signals in the upward movement process of the lifting top bar 47, the signals are transmitted to the control circuit 211, the lifting driving mechanism 48 is stopped through the control circuit 211, and the lifting top bar 47 ejects the goods. After the goods are taken out, the lifting driving mechanism 48 is operated to move the lifting top rod 47 downwards, so that the upper sensing unit 221 is moved downwards, when the upper sensing unit 221 moves downwards and the static sensing unit 223 generates a signal, the signal is transmitted to the control circuit 211, and the lifting driving mechanism 48 is stopped by the control circuit 211. Thereby accurately controlling the ejection limit position and the falling back position of the lifting mandril 47.

The article loading detection structure 233 includes an article detection sensor 202, and the article detection sensor 202 includes any one or a combination of an infrared sensor, a pressure sensor, and a light-sensitive sensor; in this embodiment, infrared ray sensor can respond to the infrared ray long in the reflection between goods bottom and infrared ray sensor, and pressure sensor can respond to the weight of goods, and photosensitive sensor can sense the light that the goods leads to in putting goods passageway 29 dark. The sensors have high sensing speed and almost no time difference, and can quickly detect whether goods exist in the corresponding goods placing channel 29 or whether the goods are taken out. The time used in the whole detection step is shorter, the operation is more timely and sensitive, and the vending machine does not have time delay in the vending process. The goods loading detection structure 233 further includes a plurality of position mark units 203 corresponding to the goods detection sensors 202 one to one, the goods detection sensors 202 are associated with the corresponding position mark units 203, and the goods detection sensors 202 are connected to the control circuit 211. In the present embodiment, the signal transmitted from each article detection sensor 202 to the control circuit 211 is marked differently by the plurality of position marking units 203, and it is possible to clearly know which loading lane 29 has no article by analyzing the signal. During the next vending process, the control circuit 211 can control the shelves 18 to rotate so that the loading passage 29 without the article is not moved to the outlet.

The tilt sensing structure 234 includes at least one tilt sensing unit 210 disposed on the base 27; in this embodiment, the tilt sensing unit 210 can detect whether the vending machine is placed correctly and not in a tilted state, and the tilt sensing unit 210 can detect the tilt of the vending machine due to a miss collision or a lawless person wants to steal goods and tamper with the vending machine, and generate a signal to the control circuit 211, so that the rotation driving mechanism 28 and the jacking mechanism 30 are both in a stop state. The tilt sensing unit 210 includes any one or a combination of multiple electronic gyroscopes, tilt switches, and gravity sensors; the tilt sensing unit 210 is connected to a control circuit 211. In this embodiment, the tilt switch may be a mercury switch or the like, and the tilt of the vending machine can be sensed by a gyroscope, a tilt switch, a gravity sensor, or the like. Increasing the variety of sensors available for use. The cost of the vending machine is controllable, and the acceptability of the seller is increased.

The control circuit 211 is further connected to a warning device 214, when the tilt sensing unit 210 detects that the tilt sensing unit is in the tilt state, the warning device 214 sends a warning signal, and the control circuit 211 controls the rotation driving mechanism 28 to be in the work prohibition state. In this embodiment, the alarm device 214 may be a lamp or/and a speaker, and the alarm device 214 may also be directly connected to a police system, and when the tilt sensing unit 210 detects that the vending machine is in a tilted state, the tilt sensing unit transmits a signal to the control circuit 211 to directly enable the control circuit 211 to shut down the operation of the vending machine, and enable the lamp to flash, the speaker to sound, or directly contact with the police to alarm.

Example two

This embodiment provides a small-sized vending machine, as shown in fig. 1 to 8, which has substantially the same structure as the first embodiment except that:

the small vending machines 300 comprise a plurality of small vending machines, at least one handheld terminal 213 and a remote control center 207, wherein a machine body communication module 235 of each small vending machine 300 is in data communication with a terminal communication module 236 of the handheld terminal 213 and/or a remote communication module 237 of the remote control center 207; the body communication module 235 of each small vending machine 300 comprises any one or a combination of more than one of a body SIM card communication unit 238, a WIFI communication unit 239 and a Bluetooth communication unit 240; the terminal communication module 236 comprises any one or combination of a plurality of terminal SIM card communication units 238, WIFI communication units 239 and Bluetooth communication units 240; the remote communication module 237 includes any one or a combination of a remote SIM card communication unit 238 and a WIFI communication unit 239.

In the present embodiment, each of the plurality of small-sized vending machines 300 is in data communication with the remote control center 207 through any one or a combination of the SIM card communication unit 238 and the WIFI communication unit 239, and the seller can directly control and obtain the vending and vending machine information of the plurality of small-sized vending machines 300 in the same area or the plurality of small-sized vending machines 300 in different areas. In addition, each of the small vending machines 300 can perform data communication with the handheld terminal 213 through the SIM card communication unit 238, the WIFI communication unit 239, and the bluetooth communication unit 240, so that a buyer can directly purchase the small vending machine.

The goods placing channel 29 and the goods discharging structure 11 are arranged in a staggered mode when goods are fully loaded in the small-sized automatic vending machine 300, and the goods placing channel 29 corresponding to the goods discharging structure 11 after the goods are sold for each time is arranged in an empty state or the goods placing channel 29 and the goods discharging structure 11 are arranged in a staggered mode after the goods are sold for each time in the small-sized automatic vending machine 300.

In this embodiment, after the goods are taken out, the lifting lift pins 47 are moved to the original positions so as not to affect the next rotation of the racks 18. Since the loading passage 29 from which the goods are taken out has no goods, the shelf 18 can be kept stationary with the loading passage 29 located directly below the delivery structure 11, and a lawbreaker cannot steal the goods directly by opening the delivery structure 11. Also can make the passageway 29 of putting goods and the dislocation of shipment structure 11, owing to take out the vertical rebound goods of goods needs, because put the passageway 29 of putting goods and the dislocation set of shipment structure 11, even lawless persons can open shipment structure 11 and upwards remove goods, also because goods do not aim at shipment structure 11 and can make goods be kept off and can't be taken out in the goods shelves cover body 10 to improve theftproof performance.

The utility model discloses a theory of operation does: each of the loading channels 29 contains an item, and during the shipping process, the rotary driving mechanism 28 drives the shelves 18 to rotate, so that one of the loading channels 29 with the item rotates to a position right below the shipping structure 11, and then the jacking mechanism 30 works to push out the item in the loading channel 29 and push out the vending machine from the shipping structure 11. In addition, the rotation driving mechanism 28 and the jacking mechanism 30 are connected with the control circuit 211, the control circuit 211 controls the operation of the rotation driving mechanism 28 and the jacking mechanism 30, namely, the whole goods discharging process of the vending machine is controlled, the control circuit 211 is connected with the wired and/or wireless machine body communication module 235, signals can be remotely transmitted to the control circuit 211 and the operation of the vending machine is controlled, the vending information of the vending machine can be remotely transmitted to the vending machine through the machine body communication module 235, the goods selling condition and the remaining goods are informed, the goods can be remotely transmitted to the buyer through the machine body communication module 235, and whether goods to be sold or the goods with a plurality of types are provided is informed. The vending machine can be remotely known, the vending condition of the vending machine can be mastered in real time, and certain convenience is provided for buyers and sellers.

In addition, during the rotation of the shelf 18 by the rotation driving mechanism 28, each first sensing unit 218 sequentially senses with the second sensing unit 219 to generate a new signal and transmits the new signal to the control circuit 211, and when the second sensing unit 219 and the next first sensing unit 218 generate a sensing signal, the control circuit 211 stops the rotation of the shelf 18 and operates the jacking mechanism 30.

During the process of ejecting the goods by the operation of the jacking mechanism 30, the lifting driving mechanism 48 operates to make the lifting mandril 47 pass through the lifting through hole 49 and move upwards to eject the goods. In the process, the upper sensing unit 221 and the lower sensing unit 222 on the lifting top bar 47 can sequentially approach the static sensing unit 223 and enable the static sensing unit 223 to generate signals, when the lower sensing unit 222 moves upwards and the static sensing unit 223 generates signals in the upward movement process of the lifting top bar 47, the signals are transmitted to the control circuit 211, the lifting driving mechanism 48 is stopped through the control circuit 211, and the lifting top bar 47 ejects the goods. After the goods are taken out, the lifting driving mechanism 48 is operated to move the lifting top rod 47 downwards, so that the upper sensing unit 221 is moved downwards, when the upper sensing unit 221 moves downwards and the static sensing unit 223 generates a signal, the signal is transmitted to the control circuit 211, and the lifting driving mechanism 48 is stopped by the control circuit 211.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the shelf cover 10, the shipping structure 11, the shelf 18, the base 27, the rotational drive mechanism 28, the loading channel 29, the jacking mechanism 30, the lift pins 47, the lift drive structure 48, the lift through holes 49, the item detection sensor 202, the position marking unit 203, the remote control center 207, the tilt sensing unit 210, the control circuit 211, the hand held terminal 213 are more commonly used herein, the terms of the alarm device 214, the first sensing unit 218, the upper sensing unit 221 of the second sensing unit 219, the lower sensing unit 222, the static sensing unit 223 rotation positioning detection structure 231, the stroke sensing control structure 232, the goods loading detection structure 233, the tilt detection structure 234, the body communication module 235, the terminal communication module 236, the remote communication module 237, the SIM card communication unit 238, the WIFI communication unit 239, the bluetooth communication unit 240, the small-sized vending machine 300, etc., do not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A small-sized vending machine based on the Internet of things is characterized by comprising a base (27) and a goods shelf (18) which is rotatably arranged on the base (27), the goods shelf (18) is provided with a plurality of goods placing channels (29) which are distributed on the circumference taking the rotation center of the goods shelf (18) as the center of a circle and are vertically arranged, the goods shelf (18) is connected with a rotary driving mechanism (28), a goods shelf cover body (10) covering the periphery of the goods shelf (18) is fixed on the base (27), the goods shelf cover body (10) is provided with a goods outlet structure (11), the goods outlet structure (11) is positioned above the goods shelf (18) and the goods placing channel (29) can pass through the right lower part of the goods outlet structure (11) one by one when the goods shelf (18) rotates, a jacking mechanism (30) is arranged in the base (27), is positioned below the delivery structure (11) and can jack the goods in the delivery channel (29) when the delivery channel (29) is aligned with the delivery structure (11); the rotary driving mechanism (28) and the jacking mechanism (30) are connected with a control circuit (211) arranged on the base (27), and the control circuit (211) is connected with a wired and/or wireless machine body communication module (235).

2. The internet-of-things-based small vending machine according to claim 1, wherein the body communication module (235) is capable of data communication with a terminal communication module (236) of the handheld terminal (213) and/or a remote communication module (237) of the remote control center (207); the body communication module (235) comprises any one or combination of a plurality of body SIM card communication units (238), WIFI communication units (239) and Bluetooth communication units (240); the terminal communication module (236) comprises any one or combination of a plurality of terminal SIM card communication units (238), WIFI communication units (239) and Bluetooth communication units (240); the remote communication module (237) comprises any one or combination of a remote SIM card communication unit (238) and a WIFI communication unit (239).

3. The internet of things-based small vending machine according to claim 2, characterized in that a rotary positioning detection structure (231) is arranged between the shelf (18) and the base (27); a stroke induction control structure (232) is arranged on the jacking mechanism (30); goods loading detection structures (233) are respectively arranged in the goods placing channels (29); an inclination detection structure (234) is arranged on the base (27); the rotary positioning detection structure (231), the stroke induction control structure (232), the goods loading detection structure (233) and the inclination detection structure (234) are all connected with the control circuit (211); or the rotation positioning detection structure (231), the stroke sensing control structure (232), the goods loading detection structure (233) and the inclination detection structure (234) are respectively in data communication with a terminal communication module (236) of the handheld terminal (213) and/or a remote communication module (237) of the remote control center (207) through respective communication units.

4. The internet-of-things-based small vending machine according to claim 3, wherein the rotational positioning detection structure (231) comprises a first sensing unit (218) respectively arranged at each loading passage (29) and a second sensing unit (219) respectively arranged below the shelf (18) and capable of respectively sensing the first sensing unit (218) and generating signals when the shelf (18) rotates, and the second sensing unit (219) is connected with the control circuit (211).

5. The Internet of things-based small vending machine as claimed in claim 3, wherein the jacking mechanism (30) comprises a lifting through hole (49) formed in the base (27) and a lifting jack (47) slidably connected to the lifting through hole (49), the lifting jack (47) is connected to the lifting driving structure (48), the stroke sensing control structure (232) comprises an upper sensing unit (221) fixed to the upper end of the lifting jack (47) and a lower sensing unit (222) fixed to the lower end of the lifting jack (47), a static sensing unit (223) located between the upper sensing unit (221) and the lower sensing unit (222) is arranged at the lifting through hole (49), and the static sensing unit (223) can generate signals when the upper sensing unit (221) and the lower sensing unit (222) are adjacent to the static sensing unit (223), the static induction unit (223) and the lifting driving structure (48) are respectively connected with the control circuit (211).

6. The internet-of-things based vending machine as recited in claim 3, wherein the goods loading detection structure (233) comprises a goods detection sensor (202), and the goods detection sensor (202) comprises any one or a combination of an infrared sensor, a pressure sensor and a photosensitive sensor; the goods loading detection structure (233) further comprises a plurality of position marking units (203) corresponding to the goods detection sensors (202) one to one, the goods detection sensors (202) are associated with the corresponding position marking units (203), and the goods detection sensors (202) are connected with the control circuit (211).

7. The internet of things-based vending machine according to claim 3, wherein the tilt detection structure (234) comprises at least one tilt sensor unit (210) disposed on the base (27); the inclination sensing unit (210) comprises any one or combination of a plurality of electronic gyroscopes, inclination switches and gravity sensors; the inclination sensing unit (210) is connected with the control circuit (211).

8. The internet-of-things-based small vending machine according to any one of claims 3-7, wherein an alarm device (214) is further connected to the control circuit (211), when the tilt sensing unit (210) detects that the vending machine is in the tilt state, the alarm device (214) sends an alarm signal, and the control circuit (211) controls the rotation driving mechanism (28) to be in the disabled state.

9. A small vending machine internet-of-things system using the small vending machine based on the internet of things as claimed in any one of claims 1 to 8, wherein the small vending machines (300) comprise a plurality of small vending machines, at least one handheld terminal (213) and a remote control center (207), and the body communication module (235) of each small vending machine (300) is in data communication with the terminal communication module (236) of the handheld terminal (213) and/or the remote communication module (237) of the remote control center (207); the body communication module (235) of each small vending machine (300) comprises any one or combination of a plurality of body SIM card communication units (238), WIFI communication units (239) and Bluetooth communication units (240); the terminal communication module (236) comprises any one or combination of a plurality of terminal SIM card communication units (238), WIFI communication units (239) and Bluetooth communication units (240); the remote communication module (237) comprises any one or combination of a remote SIM card communication unit (238) and a WIFI communication unit (239).

10. The internet of things system of small-sized vending machine as claimed in claim 9, wherein the loading passage (29) for loading the goods in the small-sized vending machine (300) is disposed to be shifted from the delivery structure (11) when the goods are in a full-loaded state, and the loading passage (29) corresponding to the delivery structure (11) is disposed to be empty or the loading passage (29) for loading the goods in the delivery structure (11) is disposed to be shifted from the delivery structure (11) every time the small-sized vending machine (300) finishes the sale.