Shopping cart with RFID identification module

Abstract

The utility model relates to the technical field of shopping carts, and discloses a shopping cart with an RFID identification module, which comprises bases and universal wheels, the bottom ends of the bases are fixedly connected with the universal wheels, a shopping frame is arranged between the bases, the outer part of the top end of the shopping frame is fixedly connected with an outer frame, and one side of the outer frame is fixedly connected with a vertical block. According to the shopping cart with the RFID recognition module, the vertical block and other parts are arranged, the RFID chip and the wireless receiving and transmitting module are utilized, information of a shopping frame can be read when a user gets close to a returning area provided with an RFID recognition system, the voice broadcast module can conduct voice prompt returning, and when the user does not return the shopping cart, due to the fact that the distance is larger than 50 m, the user can return the shopping cart through the RFID chip and the wireless receiving and transmitting module. When the shopping cart is used, the wireless transceiving module cannot receive a reply signal sent by the wireless receiving module, the processing chip can send a signal to the processor in the building interphone through intranet communication, return prompt information is displayed through the displayer, return prompt voice is sent out through the talkback loudspeaker, and the problem that the shopping cart is inconvenient to manage is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of shopping carts, in particular to a shopping cart with an RFID identification module. Background Technique

[0002] In communities and parks, due to security management needs, vehicles are usually not allowed to enter the community. When going out shopping, items usually need to be carried from the community entrance into the community. Many existing property companies will provide free shopping carts for community residents to facilitate them to carry items home. However, in actual management, it is found that many residents do not return the shopping carts after pushing them away, which causes inconvenience in management. Therefore, a shopping cart with an RFID identification module is needed.

[0003] Now, a new type of shopping cart with an RFID identification module is proposed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a shopping cart with an RFID identification module to solve the problem of inconvenient management of shopping carts proposed in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A shopping cart with an RFID identification module, including a base and universal wheels. The bottom end of the base is fixedly connected with universal wheels. A shopping basket is arranged between the bases. An outer frame is fixedly connected to the outside of the top end of the shopping basket. A vertical block is fixedly connected to one side of the outer frame. An installation groove is arranged inside the vertical block. An induction area is arranged on one side of the vertical block. An RFID chip is arranged inside the installation groove. A wireless transceiver module is arranged at the front end of the RFID chip. A fixed seat is fixedly connected to one side of the base. A handle is fixedly connected to one side of the fixed seat. A fixed shell is fixedly connected to the bottom end of one side of the fixed seat. A power module is arranged inside the fixed shell.

[0006] Preferably, a voice broadcast module is arranged at the bottom end inside the fixed shell.

[0007] Preferably, a reserved groove is arranged inside the base. A guide rail is fixedly connected inside the reserved groove. A base is fixedly connected to the bottom end of the shopping basket.

[0008] Preferably, a limiting plate is movably hinged to one side of the base. First fixing blocks are fixedly connected to one side of the front end and the rear end of the base.

[0009] Preferably, first sliding grooves are arranged at the front end and the rear end of the base. The base is slidably clamped outside the guide rail through the first sliding grooves.

[0010] Preferably, fixed buckles are movably hinged to the front end and the rear end of the limit plate, and the fixed buckles are detachably clamped outside the first fixed block.

[0011] Preferably, second fixed blocks are fixedly connected to the front end and the rear end inside the outer frame, and a partition plate is arranged inside the shopping basket.

[0012] Preferably, second sliding grooves are arranged inside the front end and the rear end of the partition plate, and the partition plate is slidably clamped outside the second fixed block through the second sliding grooves.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The shopping cart with an RFID identification module not only realizes the functions of facilitating RFID identification and anti-loss, realizes the convenience of replacing the shopping basket, but also facilitates separating items and counting;

[0014] (1) By providing a vertical block, an installation groove, an induction area, an RFID chip, a wireless transceiver module, a fixed shell, a power module, and a voice broadcast module, the RFID chip and the wireless transceiver module provided in the vertical block can be used to read the information of the shopping basket when approaching the return area equipped with an RFID identification system. At this time, the voice broadcast module can give a voice prompt for return. When the user does not return the shopping cart body, since the distance is greater than 50m, the wireless transceiver module cannot receive the reply signal sent by the wireless receiving module. Then, the processing chip sends a signal to the processor in the building intercom through the intranet communication, and then the reminder return information is displayed through the display, and a reminder return voice is sent through the intercom speaker, making it more applicable during use;

[0015] (2) By providing a base, a reserved groove, a universal wheel, a base, a first sliding groove, a guide rail, a first fixed block, a limit plate, a fixed buckle, and a shopping basket, when the shopping basket needs to be replaced, the fixed buckle can be opened to disengage it from the fixed block. At this time, the base at the bottom of the shopping basket is slid so that the base is disengaged from the guide rail, thus facilitating the replacement of the shopping basket;

[0016] (3) By providing a second fixed block, a partition plate, and a second sliding groove, the second sliding grooves at the front end and the rear end of the partition plate are used to facilitate sliding on the second fixed block, thereby facilitating the movement of the partition plate. When placing items, it is convenient to place them in categories and more convenient to take and count the items. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front sectional structure schematic diagram of the present utility model;

[0018] Figure 2 is a top view structure schematic diagram of the connection manner between the partition plate and the shopping basket of the present utility model;

[0019] Figure 3Schematic side view of the connection mode between the limit plate and the base of the present utility model;

[0020] Figure 4 Schematic front view of the connection mode between the RFID chip and the vertical block of the present utility model.

[0021] In the figure: 1. Base; 2. Reserved groove; 3. Universal wheel; 4. Base; 5. First chute; 6. Guide rail; 7. First fixing block; 8. Limit plate; 9. Fixing buckle; 10. Shopping basket; 11. Outer frame; 12. Vertical block; 13. Installation groove; 14. Induction area; 15. RFID chip; 16. Wireless transceiver module; 17. Second fixing block; 18. Partition board; 19. Second chute; 20. Fixing seat; 21. Handle; 22. Fixing shell; 23. Power supply module; 24. Voice broadcast module. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , an embodiment provided by the present utility model: A shopping cart with an RFID identification module, including a base 1 and universal wheels 3. The bottom end of the base 1 is fixedly connected with universal wheels 3. A shopping basket 10 is arranged between the bases 1. The outside of the top end of the shopping basket 10 is fixedly connected with an outer frame 11. One side of the outer frame 11 is fixedly connected with a vertical block 12. An installation groove 13 is arranged inside the vertical block 12. An induction area 14 is arranged on one side of the vertical block 12. An RFID chip 15 is arranged inside the installation groove 13. A wireless transceiver module 16 is arranged at the front end of the RFID chip 15. One side of the base 1 is fixedly connected with a fixing seat 20. One side of the fixing seat 20 is fixedly connected with a handle 21. The bottom end of one side of the fixing seat 20 is fixedly connected with a fixing shell 22. A power supply module 23 is arranged inside the fixing shell 22;

[0024] A voice broadcast module 24 is arranged at the bottom end inside the fixing shell 22;

[0025] Specifically, as Figure 1 and Figure 4As shown in the figure, by using the RFID chip 15 and the wireless transceiver module 16 provided in the vertical block 12, the information of the shopping basket 10 can be read when approaching the return area equipped with the RFID identification system. At this time, the voice broadcast module 24 can give a voice prompt for return. When the user does not return the shopping cart body, since the distance is greater than 50m, the wireless transceiver module 16 cannot receive the reply signal sent by the wireless receiving module. Then, the processing chip sends a signal to the processor in the building intercom through the intranet communication, and then the reminder return information is displayed through the display, and the reminder return voice is sent through the intercom speaker, making it more applicable during use.

[0026] A reserved slot 2 is arranged inside the base 1, a guide rail 6 is fixedly connected inside the reserved slot 2, and a base 4 is fixedly connected to the bottom end of the shopping basket 10;

[0027] A limiting plate 8 is movably hinged to one side of the base 1, and a first fixing block 7 is fixedly connected to one side of the front end and the rear end of the base 1;

[0028] First sliding grooves 5 are arranged at the front end and the rear end of the base 4, and the base 4 is slidably clamped outside the guide rail 6 through the first sliding grooves 5;

[0029] Fixing buckles 9 are movably hinged to the front end and the rear end of the limiting plate 8, and the fixing buckles 9 are detachably clamped outside the first fixing block 7;

[0030] Specifically, as Figure 1 and Figure 3 shown, when the shopping basket 10 needs to be replaced, the fixing buckle 9 can be opened to disengage it from the first fixing block 7. At this time, the base 4 at the bottom of the shopping basket 10 is slid, so that the base 4 is disengaged from the guide rail 6, thus facilitating the replacement of the shopping basket 10.

[0031] Second fixing blocks 17 are fixedly connected to the front end and the rear end inside the outer frame 11, and a partition plate 18 is arranged inside the shopping basket 10;

[0032] Second sliding grooves 19 are arranged inside the front end and the rear end of the partition plate 18, and the partition plate 18 is slidably clamped outside the second fixing block 17 through the second sliding grooves 19;

[0033] Specifically, as Figure 1 and Figure 2 shown, by using the second sliding grooves 19 at the front end and the rear end of the partition plate 18, it is convenient to slide on the second fixing block 17, thus facilitating the movement of the partition plate 18. When placing items, it is convenient to classify and place them, and it is more convenient to pick up and count the items.

[0034] Working principle: When the utility model is in use, first, the second sliding grooves 19 at the front end and the rear end of the partition plate 18 are used to facilitate sliding on the second fixing block 17, so as to facilitate the movement of the partition plate 18. When placing items, it is convenient to classify and place them, and it is more convenient to take them, which is convenient for counting items. After that, the RFID chip 15 and the wireless transceiver module 16 arranged in the vertical block 12 can read the information of the shopping basket 10 when approaching the return area equipped with the RFID identification system. At this time, the voice broadcast module 24 can give a voice prompt for return. When the user does not return the shopping cart body, since the distance is greater than 50 m, the wireless transceiver module 16 cannot receive the reply signal sent by the wireless receiving module. Then, the processing chip sends a signal to the processor in the building intercom through the intranet communication, and then the reminder return information is displayed through the display, and the reminder return voice is sent through the intercom speaker, making it more applicable in use. Finally, when the shopping basket 10 needs to be replaced, the fixing buckle 9 can be opened to disengage it from the first fixing block 7. At this time, the base 4 at the bottom of the shopping basket 10 is slid to disengage the base 4 from the guide rail 6, so as to facilitate the replacement of the shopping basket 10.

[0035] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A shopping cart with an RFID identification module, comprising a base (1) and universal wheels (3), characterized in that: The bottom end of the base (1) is fixedly connected with universal wheels (3). A shopping basket (10) is arranged between the bases (1). The outer part of the top end of the shopping basket (10) is fixedly connected with an outer frame (11). One side of the outer frame (11) is fixedly connected with a vertical block (12). An installation groove (13) is arranged inside the vertical block (12). An induction area (14) is arranged on one side of the vertical block (12). An RFID chip (15) is arranged inside the installation groove (13). A wireless transceiver module (16) is arranged at the front end of the RFID chip (15). One side of the base (1) is fixedly connected with a fixed seat (20). One side of the fixed seat (20) is fixedly connected with a handle (21). The bottom end of one side of the fixed seat (20) is fixedly connected with a fixed shell (22). A power module (23) is arranged inside the fixed shell (22).

2. The shopping cart with an RFID identification module according to claim 1, characterized in that: A voice broadcast module (24) is arranged at the bottom end inside the fixed shell (22).

3. The shopping cart with an RFID identification module according to claim 1, characterized in that: A reserved groove (2) is arranged inside the base (1). A guide rail (6) is fixedly connected inside the reserved groove (2). The bottom end of the shopping basket (10) is fixedly connected with a base (4).

4. The shopping cart with an RFID identification module according to claim 1, characterized in that: A limiting plate (8) is movably hinged to one side of the base (1). First fixing blocks (7) are fixedly connected to one side of the front end and the rear end of the base (1).

5. The shopping cart with an RFID identification module according to claim 3, characterized in that: First sliding grooves (5) are arranged at the front end and the rear end of the base (4). The base (4) is slidably clamped outside the guide rail (6) through the first sliding grooves (5).

6. The shopping cart with an RFID identification module according to claim 4, characterized in that: Fixing buckles (9) are movably hinged to the front end and the rear end of the limiting plate (8). The fixing buckles (9) are detachably clamped outside the first fixing blocks (7).

7. The shopping cart with an RFID identification module according to claim 1, wherein: Second fixing blocks (17) are fixedly connected to the front end and the rear end inside the outer frame (11). A partition plate (18) is arranged inside the shopping basket (10).

8. The shopping cart with an RFID identification module according to claim 7, wherein: Second sliding grooves (19) are arranged inside the front end and the rear end of the partition plate (18). The partition plate (18) is slidably clamped outside the second fixing blocks (17) through the second sliding grooves (19).

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