Barreled water unmanned goods selling shelf anti-theft device

Abstract

The utility model relates to the technical field of unmanned goods selling shelves, and discloses a barreled water unmanned goods selling shelf anti-theft device which comprises a goods selling shelf body and a glass cabinet door arranged at the front end of the goods selling shelf body. The carrying mechanism comprises two carrying chain wheels rotationally connected with the upper end and the lower end of the rear wall face of an inner cavity of the goods selling shelf body, a carrying chain connected between the two carrying chain wheels and a plurality of goods placing box bodies evenly arranged on the outer side wall face of the carrying chain, and a detection mechanism is arranged in each goods placing box body. The placing mechanism comprises a weight sensor fixedly installed on the bottom wall face of an inner cavity of the goods placing box body and a placing base fixedly installed on the top of the weight sensor, and a goods taking through groove matched with the goods placing box body is formed in the bottom of the front end of the glass cabinet door in a penetrating mode. Through the arrangement of the carrying mechanism, a client can take goods through the goods taking through groove, and the equipment is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned vending racks, in particular to an anti-theft device for an unmanned vending rack for bottled water. Background Art

[0002] After searching, application number 202223015493.5 discloses an anti-theft device for unmanned vending shelves, including a shelf having at least one cargo compartment for placing goods, any of the cargo compartments being provided with a Bluetooth smart lock, one end of the Bluetooth smart lock being connected to the shelf in the cargo compartment, and the other end being used to lock or unlock the goods.

[0003] The unmanned vending machine in this patent application can prevent theft of goods by providing a Bluetooth smart lock for locking goods in each cargo compartment during use. The Bluetooth smart lock is connected to the shelf to prevent theft and accurately obtain the sales status of goods. However, during such use, since the unmanned vending machine sells goods after locking them with a Bluetooth smart lock, when the unmanned vending machine sells heavier goods such as bottled water, the goods located at the top of the unmanned vending machine are not convenient for customers to purchase and take, which reduces the practicality of the device. For this reason, we propose an unmanned vending machine for bottled water. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an anti-theft device for an unmanned shelf for selling bottled water.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an anti-theft device for an unmanned bottled water sales shelf, comprising a sales shelf main body and a glass cabinet door arranged at the front end of the sales shelf main body, a transport mechanism is arranged inside the sales shelf main body, the transport mechanism comprises two transport sprockets rotatably connected to the upper and lower ends of the rear wall of the inner cavity of the sales shelf main body, a transport chain connected between the two transport sprockets, and a plurality of cargo boxes evenly distributed on the outer wall of the transport chain, each cargo box is provided with a detection mechanism, the placement mechanism comprises a weight sensor fixedly installed on the bottom wall of the inner cavity of the cargo box and a placement base fixedly installed on the top of the weight sensor, a placement groove is provided on the top wall of the placement base, and a picking slot compatible with the cargo box is opened through the bottom of the front end of the glass cabinet door.

[0006] Furthermore, four supporting feet distributed in a matrix are fixedly installed at the four corners of the bottom wall of the shelf body.

[0007] Furthermore, a driving motor is fixedly mounted on the top wall of the inner cavity of the shelf body.

[0008] Furthermore, the output end of the front end of the driving motor is fixedly connected to the middle part of the rear end of the transport sprocket located at the upper position.

[0009] Furthermore, the front end of each cargo box is arranged in an open state, and the front end of each cargo box is close to the rear wall surface of the glass cabinet door without contacting it.

[0010] Furthermore, a plurality of mounting support rods corresponding to the positions of the plurality of cargo boxes are fixedly mounted on the outer wall surface of the conveying chain, and the ends of the plurality of mounting support rods away from the conveying chain are rotatably connected to a connecting rotating rod fixedly mounted on the middle and upper positions of the rear walls of the plurality of cargo boxes.

[0011] Furthermore, a payment terminal is fixedly installed in the middle of the front wall of the glass cabinet door, and the payment terminal is electrically connected to the driving motor.

[0012] Furthermore, a controller and an indicator light are fixedly installed in the middle of the front wall of the glass cabinet door, and the multiple weight sensors, the indicator lights and the controller are electrically connected.

[0013] The utility model provides an anti-theft device for unmanned bottled water vending shelves. It has the following beneficial effects:

[0014] 1. The anti-theft device for bottled water unmanned shelf is provided with a transport mechanism. When in use, the bottled water to be sold is placed on the placement grooves at the top of the multiple placement bases. Since the upper and middle positions of the rear wall of the placing box body are rotatably connected with the mounting support rod through the connecting rotating rod, the placing box body always maintains a vertical state under the action of its own gravity, so that the bottled water can be stably placed on the placement grooves at the top of the base. After the customer completes the payment by scanning the code through the payment terminal, the output end of the driving motor controlled by the payment terminal drives the right end of the carrying chain to move downward through the carrying sprocket, so that the placing box body located at the lowest position on the right side moves downward. The bottled water in the inner cavity of the shelf body can be sold one by one by repeating this process. In this process, a sealed cabinet is formed between the shelf body and the glass cabinet door, and the goods are placed inside the box body, so that the equipment can prevent the goods inside the shelf body from being stolen. The above operation is simple and practical, and the structure is reasonable and compact. The equipment enables customers to take the goods through the slot without the need for customers to take the goods from a high place, which makes the use of the equipment more convenient and improves the practicality of the equipment.

[0015] 2. This anti-theft device for an unmanned bottled water shelf is equipped with an inspection mechanism. The controller can weigh the base and the goods placed on the base through a weight sensor. Therefore, when all the goods inside the shelf body are sold, the gravity value detected by the weight sensor is lower than the value before the sale. At this time, the controller controls the indicator light to turn on to remind customers and staff that the goods are sold out, further improving the convenience of using the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the utility model can be implemented, so they have no substantial technical significance.

[0017] Figure 1 This is a schematic diagram of the structure of the anti-theft device for the unmanned bottled water vending rack of the utility model;

[0018] Figure 2 It is a front side sectional view of the anti-theft device for the unmanned bottled water vending rack of the utility model;

[0019] Figure 3 It is a rear side sectional view of the anti-theft device for unmanned bottled water vending rack of the utility model.

[0020] Legend:

[0021] 10. Sales shelf body; 11. Glass cabinet door; 12. Support legs; 13. Transport sprocket; 14. Transport chain; 15. Driving motor; 16. Carrying box; 17. Placement base; 18. Payment terminal; 19. Weight sensor; 20. Install support rod; 21. Connect rotating rod; 22. Pick-up slot; 23. Controller; 24. Indicator light. DETAILED DESCRIPTION

[0022] An anti-theft device for unmanned bottled water vending racks, such as Figure 1-3As shown, it includes a sales shelf body 10 and a glass cabinet door 11 arranged at the front end of the sales shelf body 10, four supporting legs 12 distributed in a matrix are fixedly installed at the four corners of the bottom wall of the sales shelf body 10, and a conveying mechanism is arranged inside the sales shelf body 10. The conveying mechanism includes two conveying sprockets 13 rotatably connected to the upper and lower ends of the rear wall of the inner cavity of the sales shelf body 10, a conveying chain 14 connected between the two conveying sprockets 13, and a plurality of cargo boxes 16 evenly distributed on the outer wall of the conveying chain 14. A driving motor 15 is fixedly installed on the top wall of the inner cavity of the sales shelf body 10, and the output end of the front end of the driving motor 15 is fixedly connected to the middle part of the rear end of the conveying sprocket 13 located at the upper position. The front end of each cargo box 16 is arranged in an open state, and the front end of each cargo box 16 is close to the rear wall of the glass cabinet door 11 and does not touch it. The outer wall of the conveying chain 14 is fixedly installed with a plurality of installations corresponding to the positions of the plurality of cargo boxes 16. A support rod 20, one end of a plurality of installed support rods 20 away from the conveying chain 14 is rotatably connected to a connecting rotating rod 21 fixedly installed at the middle and upper side position of the rear wall surface of a plurality of cargo placing boxes 16, each cargo placing box 16 is provided with a detection mechanism, the placing mechanism includes a weight sensor 19 fixedly installed on the bottom wall surface of the inner cavity of the cargo placing box 16 and a placing base 17 fixedly installed on the top of the weight sensor 19, a placing groove is provided on the top wall surface of the placing base 17, a picking groove 22 adapted to the cargo placing box 16 is provided through the bottom of the front end of the glass cabinet door 11, a payment terminal 18 is fixedly installed in the middle of the front wall surface of the glass cabinet door 11, and the payment terminal 18 is electrically connected to the driving motor 15, a controller 23 and an indicator light 24 are fixedly installed in the middle of the front wall surface of the glass cabinet door 11, and a plurality of weight sensors 19, indicator lights 24 and the controller 23 are electrically connected, and the above-mentioned weight sensors and payment terminals are all existing well-known technologies and are not described in detail.

[0023] The working principle of the utility model is as follows: when in use, the bottled water to be sold is placed on the placement grooves at the top of the multiple placement bases 17. Since the upper and middle position of the rear wall of the cargo box body 16 is rotatably connected to the mounting support rod 20 through the connecting rotating rod 21, the cargo box body 16 always maintains a vertical state under the action of its own gravity, so that the bottled water can be stably placed on the placement grooves at the top of the base 17. After the customer completes the payment by scanning the code through the payment terminal 18, the payment terminal 18 controls the output end of the driving motor 15 to drive the right end of the conveying chain 14 to transmit downward through the conveying sprocket 13, so that the cargo box body 16 located at the lowest position on the right side moves downward and is aligned with the position of the pickup slot 22. At this time, the user can take out the bottled water inside the cargo box body 16 through the pickup slot 22, and so on, the bottled water in the inner cavity of the shelf body 10 can be sold one by one. In this process, since a sealed cabinet is formed between the sales shelf body 10 and the glass cabinet door 11, and the goods are placed inside the cargo box body 16, the device can achieve an anti-theft effect on the goods inside the sales shelf body 10. The above operation is simple and practical, and the structure is reasonable and compact. The device allows customers to take the goods through the picking slot 22, without the need for customers to take the goods from a high place, making the use of the device more convenient and improving the practicality of the device; the controller 23 can weigh the placement base 17 and the goods placed on the placement base 17 through the weight sensor 19. Therefore, when all the goods inside the sales shelf body 10 are sold, the gravity values ​​detected by the weight sensor 19 are lower than the values ​​before the sale. At this time, the controller 23 controls the indicator light 24 to turn on to remind customers and staff that the goods are sold out, further improving the convenience of using the device.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An anti-theft device for an unmanned bottled water shelf, comprising a shelf body (10) and a glass cabinet door (11) arranged at the front end of the shelf body (10), characterized in that: The shelf body (10) is provided with a transport mechanism, which comprises two transport sprockets (13) rotatably connected to the upper and lower ends of the rear wall of the inner cavity of the shelf body (10), a transport chain (14) connected between the two transport sprockets (13), and a plurality of cargo boxes (16) evenly arranged on the outer wall of the transport chain (14). Each cargo box (16) is provided with a detection mechanism. The placement mechanism comprises a weight sensor (19) fixedly mounted on the bottom wall of the inner cavity of the cargo box (16) and a placement base (17) fixedly mounted on the top of the weight sensor (19). A placement groove is provided on the top wall of the placement base (17). A cargo picking slot (22) adapted to the cargo box (16) is provided through the bottom of the front end of the glass cabinet door (11).

2. The anti-theft device for unmanned bottled water vending rack according to claim 1 is characterized by: Four supporting legs (12) distributed in a matrix are fixedly mounted at the four corners of the bottom wall of the shelf body (10).

3. The anti-theft device for unmanned bottled water vending rack according to claim 1 is characterized by: A driving motor (15) is fixedly mounted on the top wall of the inner cavity of the shelf body (10), and the output end of the front end of the driving motor (15) is fixedly connected to the middle part of the rear end of the transport sprocket (13) located at the upper position.

4. The anti-theft device for unmanned bottled water vending rack according to claim 1 is characterized by: The front end of each cargo placing box body (16) is arranged in an open state, and the front end of each cargo placing box body (16) is close to the rear wall surface of the glass cabinet door (11) but does not touch it.

5. The anti-theft device for unmanned bottled water vending rack according to claim 3 is characterized by: A plurality of mounting support rods (20) corresponding to the positions of the plurality of cargo boxes (16) are fixedly mounted on the outer wall surface of the transport chain (14); one end of the plurality of mounting support rods (20) away from the transport chain (14) is rotatably connected to a connecting rotating rod (21) fixedly mounted at the middle upper position of the rear wall surface of the plurality of cargo boxes (16).

6. The anti-theft device for bottled water unmanned vending rack according to claim 1, characterized in that: A payment terminal (18) is fixedly mounted in the middle of the front wall of the glass cabinet door (11), and the payment terminal (18) is electrically connected to the driving motor (15).

7. The anti-theft device for bottled water unmanned vending rack according to claim 1, characterized in that: A controller (23) and an indicator light (24) are fixedly mounted in the middle of the front wall of the glass cabinet door (11), and the plurality of weight sensors (19), the indicator light (24) and the controller (23) are electrically connected.

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