CN113192258A - Circular division bin self-help vending machine with Bluetooth function and vending method - Google Patents
Circular division bin self-help vending machine with Bluetooth function and vending method Download PDFInfo
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- CN113192258A CN113192258A CN202110464357.5A CN202110464357A CN113192258A CN 113192258 A CN113192258 A CN 113192258A CN 202110464357 A CN202110464357 A CN 202110464357A CN 113192258 A CN113192258 A CN 113192258A
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- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
- G07F11/46—Coin-freed apparatus for dispensing, or the like, discrete articles from movable storage containers or supports
- G07F11/50—Coin-freed apparatus for dispensing, or the like, discrete articles from movable storage containers or supports the storage containers or supports being rotatably mounted
- G07F11/54—Coin-freed apparatus for dispensing, or the like, discrete articles from movable storage containers or supports the storage containers or supports being rotatably mounted about vertical axes
- G07F11/56—Coin-freed apparatus for dispensing, or the like, discrete articles from movable storage containers or supports the storage containers or supports being rotatably mounted about vertical axes the storage containers or supports both rotating and moving axially
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Abstract
The invention discloses a circular division bin self-help vending machine with a Bluetooth function and a vending method, wherein the vending machine comprises a shell, a bin body and a control assembly; the upper cover of the shell is provided with a movable bin door which can be opened or closed to form a goods outlet; the bottom of the movable bin door is provided with a magnetic component which can be matched with the electromagnetic switch assembly and the Hall sensor and is used for controlling the locking or the bouncing of the movable bin door; the control assembly comprises a motor, a main controller, a transmission mechanism, an angle sensor and a Hall sensor; the angle sensor and the bin structure form interlocking, the angle information of bin rotation is obtained, and whether the bin rotates to the position is judged; the transmission mechanism drives the bin body to rotate. The invention reduces the occupied space of the self-service vending machine while keeping the self-service property of the vending machine, provides a novel display and delivery mode of the rotary bin and provides a novel purchasing experience for customers.
Description
Technical Field
The invention belongs to the field of self-service vending equipment, and particularly relates to a circular division bin self-service vending machine with a Bluetooth function and a vending method.
Background
The automatic vending machine is a machine capable of automatically paying money according to the input money, is a common commercial automatic device, is not limited by time and place, can save manpower and is convenient for transaction. The transaction modes are mainly divided into two types, namely: the method comprises the steps of inputting paper money or coins, identifying by a currency identifier, pressing a goods selection button, adding and subtracting cash by a vending machine program according to pricing of commodities, prompting if the input amount is insufficient, directly outputting the commodities if the amount is sufficient, waiting for further operation of a customer, and automatically changing coins according to the calculated result if the customer selects to change without buying other things, so that shopping is completed. And the second method comprises the following steps: after selecting goods, the vending machine program can initiate a payment application two-dimensional code to the background server, including WeChat, Paibao or other electronic payment, the two-dimensional code direct display is on the vending machine display screen, and after the customer scanned the code, the background server can inquire whether the payment account received money, if received, the background server can send the instruction of shipment to the vending machine, and the vending machine shipment is according to the instruction.
However, the conventional self-service vending machine is generally a cabinet machine, has a relatively large volume, is not suitable for being placed in small spaces such as hotel rooms, exhibition stands and the like, has a single goods display mode and vending mode and common customers' impressions, and therefore, the self-service vending machine is maintained, and meanwhile, the occupied space of the self-service vending machine is reduced; the novel show of design and shipment mode provides the novel purchase experience for the customer and becomes the research direction.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides the self-service vending machine with the functions of automatically selecting the round division bin and carrying out Bluetooth communication, and the angle sensor and the Hall sensor are additionally arranged for controlling the bin and the bin gate, so that the operation of a customer is facilitated, a novel experience is brought, and the commodity selling rate is improved.
In order to achieve the above object, a circular division bin self-service vending machine with a bluetooth function according to an embodiment of the present invention includes: casing, storehouse body and control assembly.
The shell comprises an upper cover and a first base, the upper cover is arranged on the first base, and a movable bin door is arranged on the upper cover and can be opened or closed as required to form a goods outlet; the bottom of the movable bin gate is provided with a magnetic component; the bin body is arranged in the shell and comprises a second base and a plurality of bin separating walls, the second base is a circular turntable and is rotatably arranged on the first base; the partition bin walls are vertically arranged on the second base, the adjacent partition bin walls surround part of the second base by taking the center of the circular turntable as the circle center to form a plurality of fan-shaped bin positions, and the arc-shaped edges of the fan-shaped bin positions are matched with the arc-shaped edges of the movable bin doors; the control assembly comprises a motor, a main controller, a transmission mechanism, an angle sensor and a Hall sensor; the control assembly is arranged in the first base, a first end of the motor is connected with the main controller, a second end of the motor is connected with the transmission mechanism, and the main controller is also connected with the angle sensor and the Hall sensor respectively; the angle sensor and the bin structure form interlocking, the rotating angle information of the bin is obtained, and whether the bin rotates to the position is judged; the transmission mechanism comprises a worm, a first gear, an external connecting shaft, an internal connecting shaft, a second gear and a third gear; the first base is provided with a through hole corresponding to the magnetic part of the movable bin gate, an electromagnetic switch assembly is arranged in the through hole, and the electromagnetic switch assembly is connected with the main controller and can be matched with the Hall sensor to control the locking or the bouncing of the movable bin gate.
Furthermore, the worm is fixedly connected with a motor, a first gear is installed at the first end of the inner connecting shaft, and a second gear is installed at the second end of the inner connecting shaft; the first gear is meshed with the worm and connected with the worm, the inner connecting shaft is sleeved inside the outer connecting shaft, the inner connecting shaft is connected with the outer connecting shaft in a rotating mode through balls, and the outer connecting shaft is fixedly arranged on the first base.
Furthermore, the second gear is meshed with the third gear, and the third gear is fixedly connected to the bottom of the bin body and drives the bin body to rotate.
Further, the hall sensors include a first hall sensor, a second hall sensor, and a third hall sensor.
Furthermore, the first Hall sensor is used for controlling the motor to rotate forwards after the movable bin gate is detected to fall down; the second Hall sensor is used for controlling the motor to rotate reversely after detecting that the control motor rotates forwards and forwards in place; and the third Hall sensor is used for detecting whether the movable bin gate is closed or not.
Further, the fan-shaped bin space is five.
Further, the housing is bell-shaped.
Further, the main controller comprises a Bluetooth chip, a Hall sensor circuit, a motor driving circuit and an angle sensor circuit.
The vending method of the circular division bin self-service vending machine with the Bluetooth function is further provided, and the vending method comprises the following steps:
step 1, responding to scanning operation executed by a user on a two-dimensional code through terminal equipment, and performing Bluetooth pairing operation;
step 5, the angle sensor acquires the rotating angle information of the bin position, and the bin position corresponding to the article is rotated to the position of the bin gate;
step 5, after the second Hall sensor detects that the bin is in place, controlling the motor to rotate reversely, enabling the electromagnetic switch assembly to be powered off and demagnetized, releasing the magnetic component at the bottom of the movable bin gate, and automatically popping the movable bin gate;
step 6, after the user takes out the articles and closes the bin door, the first Hall sensor detects that the door falls down to control the motor to rotate positively, so that the electromagnetic switch assembly is electrified to be attracted with the magnetic part at the bottom of the movable bin door, and the movable bin door is closed;
and 7, responding to the third Hall sensor to detect a closing instruction of the movable door, and outputting a transaction completion interface to the terminal equipment to complete the vending process.
The invention has the beneficial effects that:
1. the vending machine has the advantages that the self-service property of the vending machine is kept, meanwhile, the occupied space of the self-service vending machine is reduced, and the vending machine can be placed in small spaces such as hotel rooms and exhibition stands;
2. the invention provides a novel display and delivery mode, and provides a novel purchasing experience for customers through the novel delivery mode of rotating the bin; meanwhile, the size of the bin can be customized according to different commodities, so that good compatibility is provided;
3. the invention has the Bluetooth communication function, and is convenient for customers to purchase commodities by themselves;
4. the invention is designed with an electromagnetic switch assembly which can be matched with three Hall sensors and is used for controlling the locking or the bouncing of the movable bin door.
Drawings
FIG. 1 is a schematic structural diagram of a circular partitioned bin self-service vending machine with Bluetooth function according to the present invention;
FIG. 2 is a schematic bottom view of the structure of the embodiment of the present invention;
FIG. 3 is a schematic topological diagram of the solution of the present invention;
FIG. 4 is a flow chart of a vending method according to the present invention.
In the figure:
1-a shell; 2-a cabin body; 11-upper cover; 12-a movable bin gate; 13-a first base; 21-a partition wall; 22-a second base; 3-a magnetic component; 4-an electromagnetic switch assembly; 41-a first hall sensor; 42-a second hall sensor; 43-third Hall sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the following description is further made with reference to the accompanying fig. 1-4 and examples.
As shown in fig. 1, the invention provides a self-service vending machine with automatic selection of circular division positions and a bluetooth communication function, compared with the huge volume of the traditional self-service vending machine, the self-service vending machine has a small desktop volume, and 5 circular division positions can be freely selected. When a customer scans the two-dimensional code through a mobile phone, the equipment Bluetooth is automatically connected, after the goods of a specific bin are selected through payment, the equipment control motor rotates the specific circular partition bin to the equipment outlet, and after the customer takes the goods, the customer closes the bin door through detection to complete the transaction. The invention has the main advantages that the self-help of the vending machine is kept, and meanwhile, the occupied space of the equipment is greatly reduced; through a novel delivery mode of rotating bin position, a novel purchasing experience is provided for customers; meanwhile, the size of the bin can be customized according to different commodities, and good compatibility is provided.
The circular segmentation bin self-service vending machine with the Bluetooth function provided by the embodiment of the invention comprises: casing 1, storehouse body 2 and control assembly, casing 1 is the bell.
The shell 1 comprises an upper cover 11 and a first base 13, wherein the upper cover 11 is arranged on the first base 13, and a movable bin door 12 is arranged on the upper cover 11 and can be opened or closed as required to form a goods outlet; the bottom of the movable bin gate 12 is provided with a magnetic component 3.
The bin body 2 is arranged in the shell 1, the bin body 2 comprises a second base 22 and a plurality of bin separating walls 21, the second base 22 is a circular turntable and is rotatably arranged on the first base 13; the partition bin walls 21 are vertically arranged on the second base 22, the adjacent partition bin walls 21 surround part of the second base 22 by taking the center of the circular turntable as the circle center to form a plurality of fan-shaped bin positions, and the arc-shaped edges of the fan-shaped bin positions are matched with the arc-shaped edges of the movable bin door 12; in this embodiment, the number of the fan-shaped bins is five.
As shown in fig. 2, the control assembly comprises a motor, a main controller, a transmission mechanism, an angle sensor and a hall sensor; the control assembly is arranged in the first base 13, the first end of the motor is connected with the main controller, the second end of the motor is connected with the transmission mechanism, and the main controller is also connected with the angle sensor and the Hall sensor respectively; the angle sensor and the bin structure form interlocking, the angle information of bin rotation is obtained, and whether the bin rotates to the position is judged; the through hole is arranged at the position of the first base 13 corresponding to the magnetic part 3 of the movable bin door 12, the electromagnetic switch assembly 4 is arranged in the through hole, the electromagnetic switch assembly 4 is connected with the main controller, and the electromagnetic switch assembly can be matched with the Hall sensor and used for controlling the locking or the bouncing of the movable bin door 12. The electromagnetic switch assembly 4 includes an electromagnet and a spring.
The worm transmission mechanism comprises a worm, a first gear, an external connecting shaft, an internal connecting shaft, a second gear and a third gear; the rod is fixedly connected with the motor, a first gear is installed at the first end of the inner connecting shaft, and a second gear is installed at the second end of the inner connecting shaft; the first gear is meshed with the worm, the inner connecting shaft is sleeved inside the outer connecting shaft, the inner connecting shaft and the outer connecting shaft are rotationally connected through balls, and the outer connecting shaft is fixedly arranged on the first base 13; the second gear is meshed with the third gear, and the third gear is fixedly connected to the bottom of the bin body 2 and drives the bin body 2 to rotate.
The hall sensors include a first hall sensor 41, a second hall sensor 42, and a second hall sensor 43. The first hall sensor 41 is used for controlling the motor to rotate forwards after the movable bin gate 12 is detected to fall down; the second hall sensor 42 is used for controlling the motor to rotate reversely after detecting that the motor is controlled to rotate forwards and forwards; the third hall sensor 43 is used to detect whether the movable hatch is closed.
As shown in fig. 4, a vending method of a circular division bin self-service vending machine with a bluetooth function includes the following steps:
step 1, responding to scanning operation executed by a user on a two-dimensional code through terminal equipment, and performing Bluetooth pairing operation;
step 5, the angle sensor acquires the rotating angle information of the bin position, and the bin position corresponding to the article is rotated to the position of the bin gate;
step 5, after the second Hall sensor 42 detects that the bin is in place, the motor is controlled to rotate reversely, the electromagnetic switch assembly 4 is powered off and demagnetized, the magnetic part 3 at the bottom of the movable bin door 12 is released, and the movable bin door 12 automatically pops open;
step 6, after the user takes out the article and closes the bin door, the first Hall sensor 41 controls the motor to rotate forward after detecting that the movable bin door falls down, so that the electromagnetic switch assembly 4 is electrified to be magnetized and is attracted with the magnetic part 3 at the bottom of the movable bin door 12, and the movable bin door 12 is closed;
and 7, responding to the closing instruction of the movable door 12 detected by the third Hall sensor 43, and outputting a transaction completion interface to the terminal equipment to complete the vending process.
Description of the structural principle:
the main controller uses a Bluetooth SOC chip as a core, and a peripheral Hall sensor circuit, a stepping motor driving circuit, an angle sensor circuit and the like are jointly formed, and has an interaction function with the SAAS background, and the payment function of the main controller is based on the safe payment field of the SaaS system.
As shown in fig. 3, the bluetooth module circuit is composed of a bluetooth SOC chip and a crystal oscillator circuit, and the mobile phone scans the relevant two-dimensional code, purchases a page, and automatically connects the bluetooth SOC chip for matching until matching is completed; the angle sensor circuit mainly acquires the rotation angle information of the bin and feeds the rotation angle information back to the Bluetooth SOC chip to enable the Bluetooth SOC chip to know whether the bin rotates to the position or not; the Hall sensor circuit is mainly used for generating Hall sensing between the bin gate magnet and the Hall sensor so as to feed back the Hall sensing to the Bluetooth SOC chip, and the Bluetooth SOC chip can learn whether the bin gate is closed in place; the motor driving circuit mainly controls the direct current motor to rotate forward and backward.
The SOC chip of the Bluetooth adopts BK3431Q of Shanghai Botong, and the BK3431Q chip is a highly integrated Bluetooth 5.0 low-energy consumption single chip mode device and has a 2Mbps data rate option. The high-performance radio frequency transceiver integrates a high-performance radio frequency transceiver, a baseband, an MCU (micro control unit) kernel, a peripheral unit with rich functions, a programmable protocol and a configuration file so as to support BLE application. This flash program memory makes it suitable for custom applications. The BK3431Q adopts an advanced process flow design, integrates a switching DCDC voltage regulator, and has ultra-low power consumption and ultra-low leakage power. The embedded high order interference rejection filter and fast automatic gain control logic allow good operation also in high interference environments. The BK3431Q chip of the circuit obtains a high-quality and stable system clock through an external crystal oscillator circuit, so that the working stability of the BK3431Q chip is further improved; the design of using PCB board to carry the antenna, when providing high connectivity, the cost that external antenna brought has significantly reduced.
The angle sensor circuit mainly forms the interlocking with the position structure through external angle sensor module, angle sensor, and when the position was rotatory, angle sensor corresponds to have information feedback to bluetooth SOC's IO mouth. The stepping motor driving circuit adopts a PT5126A-S H bridge driving chip, and the Bluetooth SOC chip controls the positive rotation and the negative rotation of a motor by controlling the high and low levels of INA and INB pins and leading the voltage of two ends of a direct current motor connected with the Bluetooth SOC chip to be in opposite phases.
The circuit adopts an OH9251-S Hall sensor, and the OH9251 Hall effect sensor is a micropower switch with stable temperature, stress resistance and low sensitivity. Excellent high temperature performance can be achieved through dynamic compensation, and the stable cancellation function of the chopper is utilized. This approach reduces the offset voltage that is typically induced depending on device formation, temperature dependence and thermal stress. OH9251 is specifically manufactured for low operating voltage (1.65V) to activate the chip comprising the following functions: tracking on a single silicon chip: the circuit comprises a voltage stabilizer, a Hall voltage generator, a small signal amplifier, a chopper stabilizer, a Schmidt trigger and a CMOS output driver. Advanced CMOS wafer fabrication processes are used to take full advantage of low voltage requirements, component matching, extremely low input offset errors, and small component geometries. This circuit lays 3 hall sensor in 3 different positions, through the interact with magnet on the structure, is respectively for having following function: the first Hall sensor 41 detects the falling of the door to control the motor to rotate forwards; the second Hall sensor 42 controls the motor to reversely open the door after detecting that the control motor forwardly rotates in place; the third hall sensor 43 detects whether the door is closed.
According to the circular segmentation bin self-service vending machine with the Bluetooth function, firstly, a customer needs to scan a two-dimensional code by using a mobile phone, enter a purchase page and perform Bluetooth pairing; selecting commodities to be purchased and completing payment; after the mobile phone background confirms payment, the corresponding bin position can automatically reach the position of the bin gate; automatically opening the bin gate, confirming that the bin gate is correctly opened by the chip, and taking out the commodity by the user; the bin gate needs to be manually closed, and the transaction is completed after the chip confirms that the bin gate is closed. Several of these can lead to refunds, including failure to detect payment information at the back-end and improper opening of the door.
The circular division bin self-service vending machine with the Bluetooth function, provided by the invention, aims at the defects of the traditional self-service vending machine, and provides a more intelligent payment mode on the premise of the original self-service vending core property. Besides the payment mode, a delivery mode that the circular partition bin automatically rotates is provided. The novel and remarkable shipment and purchase mode increases the pleasure of the purchase experience of the customer, improves the success rate of commodity sale, and can bring more profits for merchants.
The above-mentioned embodiments are only preferred embodiments of the present invention, and do not limit the scope of the present invention, but all the changes made by the principles of the present invention and the non-inventive efforts based on the principles should fall into the scope of the present invention.
Claims (9)
1. The utility model provides a take self-service vending machine of circular storehouse of cutting apart of bluetooth function which characterized in that, it includes: the device comprises a shell, a bin body and a control assembly;
the shell comprises an upper cover and a first base, the upper cover is arranged on the first base, and a movable bin door is arranged on the upper cover and can be opened or closed as required to form a goods outlet; the bottom of the movable bin gate is provided with a magnetic component;
the bin body is arranged in the shell and comprises a second base and a plurality of bin separating walls, the second base is a circular turntable and is rotatably arranged on the first base; the partition bin walls are vertically arranged on the second base, the adjacent partition bin walls surround part of the second base by taking the center of the circular turntable as the circle center to form a plurality of fan-shaped bin positions, and the arc-shaped edges of the fan-shaped bin positions are matched with the arc-shaped edges of the movable bin doors;
the control assembly comprises a motor, a main controller, a transmission mechanism, an angle sensor and a Hall sensor; the control assembly is arranged in the first base, a first end of the motor is connected with the main controller, a second end of the motor is connected with the transmission mechanism, and the main controller is also connected with the angle sensor and the Hall sensor respectively; the angle sensor and the bin structure form interlocking, the rotating angle information of the bin is obtained, and whether the bin rotates to the position is judged; the transmission mechanism comprises a worm, a first gear, an external connecting shaft, an internal connecting shaft, a second gear and a third gear;
the first base is provided with a through hole corresponding to the magnetic part of the movable bin gate, an electromagnetic switch assembly is arranged in the through hole, and the electromagnetic switch assembly is connected with the main controller and can be matched with the Hall sensor to control the locking or the bouncing of the movable bin gate.
2. The circular segmentation bin self-service vending machine with the Bluetooth function according to claim 1, wherein the worm is fixedly connected with a motor, a first gear is installed at a first end of the inner connecting shaft, and a second gear is installed at a second end of the inner connecting shaft; the first gear is meshed with the worm and connected with the worm, the inner connecting shaft is sleeved inside the outer connecting shaft, the inner connecting shaft is connected with the outer connecting shaft in a rotating mode through balls, and the outer connecting shaft is fixedly arranged on the first base.
3. The circular division bin self-service vending machine with the Bluetooth function according to claim 2, wherein the second gear is meshed with the third gear, and the third gear is fixedly connected to the bottom of the bin body and drives the bin body to rotate.
4. The bluetooth enabled circle-split bin vending machine according to claim 1, wherein the hall sensors comprise a first hall sensor, a second hall sensor, and a third hall sensor.
5. The circular segmentation bin self-service vending machine with the Bluetooth function according to claim 4, wherein the first Hall sensor is used for controlling the motor to rotate forwards after the movable bin gate is detected to fall down; the second Hall sensor is used for controlling the motor to rotate reversely after detecting that the control motor rotates forwards and forwards in place; and the third Hall sensor is used for detecting whether the movable bin gate is closed or not.
6. The bluetooth enabled circular split bin vending machine according to claim 1, wherein the number of fan-shaped bins is five.
7. The bluetooth enabled circle-segment bin vending machine according to claim 1, wherein the housing is bell-shaped.
8. The circular segmentation position self-service vending machine with the Bluetooth function of claim 1, wherein the main controller comprises a Bluetooth chip, a Hall sensor circuit, a motor driving circuit and an angle sensor circuit.
9. A vending method of a Bluetooth-enabled circular-segment bin vending machine according to any one of claims 1-6, comprising the steps of:
step 1, responding to scanning operation executed by a user on a two-dimensional code through terminal equipment, and performing Bluetooth pairing operation;
step 2, responding to the successful indication in the step 1, and outputting a purchasing interface to the terminal equipment;
step 3, determining the item information and payment information selected by the user on the purchase interface;
step 4, the main controller controls the motor to drive the transmission mechanism to rotate the bin body;
step 5, the angle sensor acquires the rotating angle information of the bin position, and the bin position corresponding to the article is rotated to the position of the bin gate;
step 5, after the second Hall sensor detects that the bin is in place, controlling the motor to rotate reversely, enabling the electromagnetic switch assembly to be powered off and demagnetized, releasing the magnetic component at the bottom of the movable bin gate, and automatically popping the movable bin gate;
step 6, after the user takes out the articles and closes the bin door, the first Hall sensor detects that the door falls down to control the motor to rotate positively, so that the electromagnetic switch assembly is electrified to be attracted with the magnetic part at the bottom of the movable bin door, and the movable bin door is closed;
and 7, responding to the third Hall sensor to detect a closing instruction of the movable door, and outputting a transaction completion interface to the terminal equipment to complete the vending process.
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| CN210105509U (en) * | 2019-01-30 | 2020-02-21 | 南京工程学院 | Automatic door lock device for toilet |
| CN209842770U (en) * | 2019-05-30 | 2019-12-24 | 翼正网络科技(上海)有限公司 | Vending machine cabinet |
| CN209993037U (en) * | 2019-07-29 | 2020-01-24 | 广州微米物联网科技有限公司 | Vending machine |
| CN111080905A (en) * | 2019-11-26 | 2020-04-28 | 洪泰智造(青岛)信息技术有限公司 | Desktop vending machine and control method thereof |
| CN111173377A (en) * | 2020-01-21 | 2020-05-19 | 曹恒 | Automatic vending machine and multilayer door control structure |
| CN212433862U (en) * | 2020-06-29 | 2021-01-29 | 深圳市隋唐网络技术有限公司 | Rotatable check vending machine |
| CN112660341A (en) * | 2020-12-09 | 2021-04-16 | 西北工业大学 | Underwater axial release device with built-in load |
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Application publication date: 20210730 |