Goods quantity detection mechanism of vending machine

Abstract

The utility model discloses a goods quantity detection mechanism of a vending machine, which belongs to the technical field of vending machines and comprises a shell, and a beverage goods weighing detection mechanism is mounted on the inner side of the shell. According to the device, through cooperation of the beverage cargo weight weighing detection mechanism and the beverage selling misplacement prevention mechanism, consumers can purchase various beverages at the same time during purchase, use is convenient, meanwhile, the problem that in the prior art, beverages need to fall off from an inner rail and are damaged during purchase is solved, and the device is convenient to use. The weight of drinks can be measured, it is prevented that consumers exchange drinks of different prices during purchasing, and selling and using are affected, liquid medicine senses the weight of goods on the mounting frame through a weight sensor, replenishment reminding is conducted on the sales terminal through a set gravity value, practicability is high, meanwhile, the drinks can be protected, and the service life of the sales terminal is prolonged. And the beverage is prevented from falling off from the mounting block to influence sales.

Description

Technical Field

[0001] The utility model relates to the field of automatic vending machines, and in particular to a cargo quantity detection mechanism for automatic vending machines. Background Art

[0002] Vending machines are commonly used equipment for commercial automation. They are not restricted by time and place, can save manpower and facilitate transactions. It is a new form of commercial retail, also known as a miniature supermarket open 24 hours a day. Common vending machines are divided into four types: beverage vending machines, food vending machines, comprehensive vending machines and cosmetics vending machines. In existing beverage vending machines, after consumers select the goods, the beverages usually fall to the pickup port through the internal drop track, and the consumers take them out. However, this sales method is prone to damage to the beverages, and it is more serious for some specific carbonated beverages, which affects the consumer's purchasing experience. In addition, when using it, it is impossible to choose multiple beverages at the same time, which is inconvenient to use. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a vending machine cargo quantity detection mechanism, which aims to improve the existing beverage vending machines. Usually, after the consumer selects the product, the beverage falls to the pickup port through the internal drop track, and the consumer takes it out. However, this sales method is likely to cause damage to the beverage, and it is more serious for some specific carbonated beverages, which affects the consumer's purchasing experience. In addition, when using the machine, it is impossible to select and purchase multiple beverages at the same time, which is inconvenient to use.

[0004] The utility model is implemented as follows: a vending machine cargo quantity detection mechanism comprises a shell, a beverage cargo weight weighing detection mechanism is installed inside the shell, a beverage sales misplacement prevention mechanism is installed on the upper end of the beverage cargo weight weighing detection mechanism, the beverage sales misplacement prevention mechanism is used to protect the beverage cargo and prevent the seller from misplacing the beverage cargo in the wrong position to affect the sales, the beverage cargo weight weighing detection mechanism is used to measure the weight of the beverage cargo and assist the beverage sales misplacement prevention mechanism in sales, and remind when the cargo is missing.

[0005] In the preferred technical solution of the utility model, the beverage cargo weight weighing and detection mechanism includes a mounting frame, which is installed on the inner side of the shell, a weight sensor is arranged at one end of the mounting frame, a mounting rod is installed at the upper end of the mounting frame, a mounting block is installed at the upper end of the mounting rod, and a second weight sensor is installed at one end of the mounting block, and the weight of the beverage placed on the upper end of the mounting block is sensed by the second weight sensor, and the consumer's purchase situation is recorded through the set weight to prevent consumers from exchanging beverages of different prices when purchasing, which affects the sale and use, and the weight of the goods on the mounting frame is sensed by the weight sensor, and the sales terminal is reminded to replenish the goods through the set gravity value.

[0006] In the preferred technical scheme of the present utility model, the beverage vending anti-misplacement mechanism includes a protective ring, a pull ring and a second pull ring. The protective ring is installed on the upper end of the mounting block, and a slide groove is provided on the upper end of the mounting block. The bottom ends of the pull ring and the second pull ring are slidably connected in the slide groove. The pull ring and the second pull ring are correspondingly arranged, and grooves matching the pull ring and the second pull ring are provided at both ends of the protective ring. The pull ring and the second pull ring slide through the slide groove and are inserted into the protective ring, and the beverage goods are protected by the pull ring and the second pull ring.

[0007] In the preferred technical solution of the utility model, an electromagnet is installed at one end of the pull ring, a mounting groove is provided at one end of the second pull ring, a permanent magnet is provided on the inner wall of the mounting groove, and a second electronic controller is installed on one side of the mounting block. The electromagnet is powered on and off by the second electronic controller. When the consumer needs to take a certain beverage, the second electronic controller is pressed to power off the electromagnet, pull the pull ring and the second pull ring apart, and take out the beverage. The consumer's purchase situation is judged by the working state of the second electronic controller and the second weight sensor.

[0008] In a preferred technical solution of the utility model, a pull block is installed outside the pull ring, and a second pull block is installed outside the second pull ring.

[0009] In the preferred technical solution of the utility model, the shell is hinged with a door body, an external object is installed on one side of the door body, the door body is equipped with an electronic lock in conjunction with the shell, and the door body is set to a transparent material.

[0010] In the preferred technical solution of the utility model, an auxiliary sales screen is installed on one side of the shell to assist consumers in use and provide a QR code to help consumers open the door.

[0011] In the preferred technical solution of the utility model, a voice speaker is installed on the upper end of the shell, and a camera and an alarm are installed on one side of the shell.

[0012] In the preferred technical solution of the present utility model, a lamp body is installed at the upper end of the shell.

[0013] In the preferred technical solution of the utility model, a ventilation window is provided on one side of the shell, the ventilation window is provided with a dustproof net, and a cold air device and an ultraviolet disinfection device are provided on the inner side of the shell.

[0014] The beneficial effects of the utility model are as follows: the utility model is a kind of automatic vending machine cargo quantity detection mechanism obtained by the above design. When in use, the staff puts the beverage cargo in the protective ring, the pulling ring and the second pulling ring, and senses the weight of the beverage placed on the upper end of the mounting block through the second weight sensor. The consumer makes a purchase with the assistance of the auxiliary sales screen. After the consumer confirms to buy the beverage, the consumer presses the auxiliary sales screen to cut off the power of the electromagnet, so that the electromagnet and the permanent magnet on the inner wall of the mounting groove stop attracting, and the pulling ring and the second pulling ring are pulled apart through the pulling block and the second pulling block to take out the beverage. The purchase situation of the consumer is recorded through the weight set by the second weight sensor to prevent the consumer from exchanging beverages of different prices when purchasing, which affects the sale and use. The weight of the cargo on the mounting rack is sensed by the weight sensor, and the sales terminal is reminded to replenish the cargo through the set gravity value. The consumer is photographed through the camera. When the consumer fails to pay or an unreasonable situation occurs, the consumer is reminded through the voice speaker, and an alarm is sounded when necessary. The device cooperates with a beverage cargo weight weighing and detection mechanism and a beverage sales misplacement prevention mechanism, so that consumers can purchase multiple beverages at the same time, which is convenient to use. It also solves the problem in the prior art that beverages need to fall from the inner track when purchased and cause damage. It can also measure the weight of beverages to prevent consumers from exchanging beverages of different prices when purchasing, which affects sales and use. The medicine senses the weight of the goods on the mounting rack through the weight sensor, and reminds the sales terminal to replenish the goods through the set gravity value. It is very practical and can protect the beverages to prevent them from falling from the mounting block and affecting sales. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the structure of a vending machine cargo quantity detection mechanism provided by the embodiment of the utility model;

[0017] Figure 2Another structural schematic diagram provided for an embodiment of the utility model;

[0018] Figure 3 A schematic diagram of a partial structure of a beverage vending and misplacement prevention mechanism provided by an embodiment of the utility model;

[0019] Figure 4 A structural schematic diagram provided for an implementation mode of the utility model.

[0020] In the figure: 100-housing; 110-alarm; 120-lamp body; 130-ventilation window; 140-voice speaker; 150-camera; 160-door body; 161-external holding object; 162-electronic lock; 170-cold air device; 180-ultraviolet disinfection device; 200-drink cargo weight weighing and detection mechanism; 210-mounting frame; 220-weight sensor; 230-mounting rod; 240-mounting block; 241-slide; 250-second weight sensor; 260-auxiliary sales screen; 300-drink sales anti-misplacement mechanism; 310-protective ring; 311-groove; 320-pull ring; 321-mounting groove; 330-pull block; 340-second pull ring; 350-electromagnet; 360-second pull block; 370-second electronic controller. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 The utility model provides a technical solution: a vending machine cargo quantity detection mechanism, including a shell 100, a beverage cargo weight weighing detection mechanism 200 is installed inside the shell 100, a beverage sales misplacement prevention mechanism 300 is installed on the upper end of the beverage cargo weight weighing detection mechanism 200, the beverage sales misplacement prevention mechanism 300 is used to protect the beverage cargo and prevent the seller from misplacing the beverage cargo in the wrong position to affect the sales, the beverage cargo weight weighing detection mechanism 200 is used to measure the weight of the beverage cargo and assist the beverage sales misplacement prevention mechanism 300 in sales, and remind when the cargo is missing.

[0023] In some specific embodiments, the beverage cargo weight weighing and detection mechanism 200 includes a mounting frame 210, which is mounted on the inner side of the shell 100, and a weight sensor 220 is arranged at one end of the mounting frame 210, and a mounting rod 230 is mounted on the upper end of the mounting frame 210, and a mounting block 240 is mounted on the upper end of the mounting rod 230, and a second weight sensor 250 is mounted at one end of the mounting block 240. The weight of the beverage placed on the upper end of the mounting block 240 is sensed by the second weight sensor 250, and the consumer's purchase situation is recorded through the set weight to prevent the consumer from exchanging beverages of different prices when purchasing, which affects the sale and use. The weight of the goods on the mounting frame 210 is sensed by the weight sensor 220, and the sales terminal is reminded to replenish the goods through the set gravity value.

[0024] In some specific embodiments, the beverage vending anti-misplacement mechanism 300 includes a protective ring 310, a pull ring 320 and a second pull ring 340. The protective ring 310 is installed on the upper end of the mounting block 240, and a slide groove 241 is provided on the upper end of the mounting block 240. The bottom ends of the pull ring 320 and the second pull ring 340 are slidably connected in the slide groove 241. The pull ring 320 and the second pull ring 340 are correspondingly arranged, and grooves 311 matching the pull ring 320 and the second pull ring 340 are provided at both ends of the protective ring 310. The pull ring 320 and the second pull ring 340 slide through the slide groove 241 and are inserted into the protective ring 310, so that the beverage goods are protected by the pull ring 320 and the second pull ring 340.

[0025] In some specific embodiments, an electromagnet 350 is installed at one end of the pull ring 320, a mounting groove 321 is provided at one end of the second pull ring 340, a permanent magnet is provided on the inner wall of the mounting groove 321, and a second electronic controller 370 is installed on one side of the mounting block 240. The electromagnet 350 is powered on and off by the second electronic controller 370. When the consumer needs to take a certain drink, the second electronic controller 370 is pressed to power off the electromagnet 350, the pull ring 320 and the second pull ring 340 are pulled apart, and the drink is taken out. The consumer's purchase situation is judged by the working status of the second electronic controller 370 and the second weight sensor 250.

[0026] In some specific embodiments, a pull block 330 is installed on the outside of the pull ring 320 , and a second pull block 360 is installed on the outside of the second pull ring 340 .

[0027] In some specific embodiments, the housing 100 is hinged with a door body 160, an external holder 161 is installed on one side of the door body 160, the door body 160 is equipped with an electronic lock 162 in conjunction with the housing 100, and the door body 160 is set to a transparent material.

[0028] In some specific embodiments, an auxiliary sales screen 260 is installed on one side of the housing 100 to assist consumers in use and provide a QR code to help consumers open the door 160 .

[0029] In some specific implementation schemes, a voice speaker 140 is installed on the upper end of the shell 100 , and a camera 150 and an alarm 110 are installed on one side of the shell 100 .

[0030] In some specific implementation schemes, a lamp body 120 is installed at the upper end of the housing 100 .

[0031] In some specific embodiments, a ventilation window 130 is provided on one side of the shell 100 , and the ventilation window 130 is provided with a dustproof net. A cooling air device 170 and an ultraviolet disinfection device 180 are provided on the inner side of the shell 100 .

[0032] Working principle: When in use, the staff places the beverage goods in the protective ring 310, the pull ring 320 and the second pull ring 340, and the second weight sensor 250 senses the weight of the beverage placed on the upper end of the mounting block 240. The consumer purchases the beverage with the assistance of the auxiliary sales screen 260. After the consumer confirms to purchase the beverage, he presses the auxiliary sales screen 260 to cut off the power of the electromagnet 350, so that the electromagnet 350 and the permanent magnet on the inner wall of the mounting groove 321 stop attracting each other, and the pull ring 320 and the second pull ring are pulled apart by the pull block 330 and the second pull block 360. 340, take out the drinks, and record the consumer's purchase situation through the weight set by the second weight sensor 250 to prevent the consumer from exchanging drinks of different prices when purchasing, which affects the sale and use. The weight sensor 220 senses the weight of the goods on the mounting rack 210, and the sales terminal is reminded of replenishment through the set gravity value. The camera 150 takes a picture of the consumer. When the consumer fails to pay or an unreasonable situation occurs, the voice speaker 140 reminds the consumer, and the alarm 110 sounds an alarm when necessary.

[0033] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A vending machine cargo quantity detection mechanism, characterized in that: It comprises a shell, inside of which is installed a beverage cargo weight weighing and detecting mechanism, and an anti-misplacement mechanism for beverage sales is installed on the upper end of the beverage cargo weight weighing and detecting mechanism, and the anti-misplacement mechanism for beverage sales is used to protect beverage cargo and prevent the seller from misplacing the beverage cargo in the wrong position and affecting sales, and the beverage cargo weight weighing and detecting mechanism is used to measure the weight of beverage cargo and assist the anti-misplacement mechanism for beverage sales in sales, and to remind when goods are missing.

2. The automatic vending machine cargo quantity detection mechanism according to claim 1, characterized in that: The beverage cargo weight weighing and detection mechanism includes a mounting frame, which is installed on the inner side of the shell, a weight sensor is arranged at one end of the mounting frame, a mounting rod is installed at the upper end of the mounting frame, a mounting block is installed at the upper end of the mounting rod, and a second weight sensor is installed at one end of the mounting block.

3. The automatic vending machine cargo quantity detection mechanism according to claim 2, characterized in that: The beverage vending anti-misplacement mechanism includes a protective ring, a pull ring and a second pull ring. The protective ring is installed on the upper end of the mounting block, and a slide groove is provided on the upper end of the mounting block. The bottom ends of the pull ring and the second pull ring are slidably connected in the slide groove. The pull ring and the second pull ring are correspondingly arranged, and grooves matching the pull ring and the second pull ring are provided at both ends of the protective ring.

4. The automatic vending machine cargo quantity detection mechanism according to claim 3, characterized in that: An electromagnet is installed at one end of the pulling ring, a mounting groove is arranged at one end of the second pulling ring, a permanent magnet is arranged on the inner wall of the mounting groove, and a second electronic controller is installed at one side of the mounting block.

5. The automatic vending machine cargo quantity detection mechanism according to claim 3, characterized in that: A pull block is installed outside the pull ring, and a second pull block is installed outside the second pull ring.

6. The automatic vending machine cargo quantity detection mechanism according to claim 1, characterized in that: The shell is hinged with a door body, an external holder is installed on one side of the door body, an electronic lock is installed on the door body in coordination with the shell, and the door body is made of a transparent material.

7. The automatic vending machine cargo quantity detection mechanism according to claim 1, characterized in that: An auxiliary sales screen is installed on one side of the shell.

8. The automatic vending machine cargo quantity detection mechanism according to claim 1, characterized in that: A voice speaker is installed at the upper end of the shell, and a camera and an alarm are installed at one side of the shell.

9. The automatic vending machine cargo quantity detection mechanism according to claim 1, characterized in that: A lamp body is installed at the upper end of the shell.

10. The automatic vending machine cargo quantity detection mechanism according to claim 1, characterized in that: A ventilation window is arranged on one side of the shell, and a dustproof net is arranged on the ventilation window. A cooling air device and an ultraviolet disinfection device are arranged on the inner side of the shell.

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