Electronic product positioning device of intelligent shopping cart

Abstract

The utility model relates to the technical field of shopping cart equipment, in particular to an intelligent shopping cart electronic product positioning device which comprises a bottom plate, universal wheels are arranged on the four sides of the bottom end of the bottom plate, a connecting mechanism is arranged on one side of the bottom plate, a matching plate is fixedly arranged on one side of the bottom plate, a through groove is formed in the matching plate, and the bottom end of the bottom plate is provided with a through hole. A handrail is fixedly arranged on one side of the top end of the bottom plate, a placing frame is fixedly arranged at the top end of the bottom plate, and a moving mechanism is arranged in the placing frame. The positioning plates on the two sides can be effectively controlled to move in opposite directions, so that electronic products can be fixed to the surface of the bearing plate, meanwhile, adjustment can be conducted according to the electronic products of different sizes, the whole equipment can adapt to the electronic products of various sizes, and therefore the usability of the whole equipment is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of shopping cart equipment, in particular to an intelligent shopping cart electronic product positioning device. Background Art

[0002] In recent years, with the rapid development of electronic products, network technology has penetrated into people's daily work, study and life; as we all know, shopping malls are one of the main places for people to shop. At present, with the rapid development of urbanization, the number and scale of large shopping malls are constantly increasing, and shopping carts are needed when shopping in shopping malls.

[0003] An electronic product positioning device disclosed in the utility model patent application in China with the specification CN213145796U can raise the electronic products fixed on the top of the positioning plate and adjust the height of the electronic products according to people's needs, so that people can use the electronic products more conveniently. However, the electronic products cannot be effectively fixed during use, and the electronic products cannot be adapted to various sizes, and multiple electronic products cannot be transported at a time. Therefore, an electronic product positioning device for a smart shopping cart is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent shopping cart electronic product positioning device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A smart shopping cart electronic product positioning device comprises a bottom plate, four sides of the bottom end of the bottom plate are provided with universal wheels, one side of the bottom plate is provided with a connecting mechanism, a matching plate is fixedly provided on one side of the bottom plate, a through groove is provided inside the matching plate, an armrest is fixedly provided on one side of the top end of the bottom plate, a placement frame is fixedly provided on the top end of the bottom plate, and a moving mechanism is provided inside the placement frame.

[0007] Preferably, the connection mechanism comprises a connection plate, an elastic groove, a spring plate and a spring sheet, a connection plate is fixedly arranged on one side of the bottom plate, an elastic groove is provided at the bottom end of the connection plate, a spring plate is arranged on one side of the elastic groove through a rotating shaft, a spring sheet is arranged inside the elastic groove, and the spring sheet is in contact with the spring sheet;

[0008] Preferably, the moving mechanism comprises a threaded groove, a threaded rod, a moving block, a bearing plate, a guide groove and a positioning mechanism, a threaded groove is provided on one side of the interior of the placement frame, a threaded rod is provided inside the threaded groove via a rotating shaft, a moving block is movably provided on the outer side of the threaded rod via a threaded hole, a bearing plate is fixedly provided on one end of the moving block via a connecting block, a guide groove is provided on one side of the interior of the placement frame, and a positioning mechanism is provided inside the bearing plate;

[0009] Preferably, a handle is provided on the outside of the placement frame at one end of the rotating shaft where the threaded rod is located;

[0010] Preferably, a guide rod is fixedly arranged inside the guide groove, a slider is arranged outside the guide rod, and one end of the slider is fixedly connected to the bearing plate;

[0011] Preferably, the positioning mechanism includes a movable groove, a first gear, a second gear, a screw rod, a movable block, a positioning plate and a handle, a movable groove is opened inside the supporting plate, a first gear is arranged on one side of the top end of the movable groove through a rotating shaft, a second gear meshing with the first gear is arranged on one side of the first gear inside the movable groove, a screw rod is fixedly arranged at one end of the second gear, and the threads at both ends of the screw rod are arranged oppositely, movable blocks are movably arranged on the outer sides of both ends of the screw rod through threaded holes, the movable blocks are fitted with the inner wall of the movable groove, a positioning plate is fixedly arranged on the top of the movable block through a connecting block, and a handle is arranged on the outer side of the supporting plate at one end of the rotating shaft where the first gear is located.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By placing the electronic product on the carrier plate, turning the handle at this time drives the first gear to rotate, and because the first gear is meshed with the second gear, the lead screw can be driven to rotate, and because the movable block fits against the inner wall of the movable groove, it plays a limiting role, so that the movable block can move horizontally along the surface of the lead screw, thereby realizing the displacement control of the positioning plate at the top, and because the threads at both ends of the lead screw are set in opposite directions, the movable blocks at both ends can be made to move in opposite directions until the positioning plates on both sides contact the electronic product, and then stop turning the handle. This setting can effectively control the positioning plates on both sides to move in opposite directions, so that the electronic product can be fixed on the surface of the carrier plate, and the electronic product can be positioned inside the shopping cart. At the same time, it can be adjusted according to electronic products of different sizes, so that the overall device can adapt to electronic products of various sizes, thereby enhancing the overall practicality of the device.

[0014] 2. By inserting the connecting plate on one side of the bottom plate into the through groove of the other bottom plate, and inserting the connecting plate to the appropriate depth position, the spring plate can be effectively ejected outward under the action of the spring sheet until a resistance effect is formed between the spring plate and the matching plate, and then a connection effect can be formed between the two devices. This setting can effectively complete the connection effect between the devices, so that multiple electronic products can be transported at the same time, improving the overall use effect of the equipment, and when not in use, only need to press the spring plate internally, after the spring plate is put into the elastic groove, the connection effect between the two devices can be cancelled. The operation is relatively simple and convenient, and it is easy for users to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall front view structure of the utility model;

[0016] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the moving mechanism of the utility model;

[0017] Figure 3 It is a partial cross-sectional structural schematic diagram of the positioning mechanism of the utility model;

[0018] Figure 4 It is a partial cross-sectional structural schematic diagram of the connection mechanism of the utility model.

[0019] In the figure: 1. bottom plate; 2. universal wheel; 3. matching plate; 4. through groove; 5. handrail; 6. placement frame; 7. connecting plate; 8. elastic groove; 9. spring plate; 10. spring piece; 11. threaded groove; 12. threaded rod; 13. moving block; 14. bearing plate; 15. guide groove; 16. grip; 17. guide rod; 18. slider; 19. movable groove; 20. first gear; 21. second gear; 22. screw rod; 23. movable block; 24. positioning plate; 25. handle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A smart shopping cart electronic product positioning device comprises a bottom plate 1, universal wheels 2 are arranged on four sides of the bottom end of the bottom plate 1, a connecting mechanism is arranged on one side of the bottom plate 1, a matching plate 3 is fixedly arranged on one side of the bottom plate 1, a through groove 4 is opened inside the matching plate 3, a handrail 5 is fixedly arranged on one side of the top end of the bottom plate 1, a placement frame 6 is fixedly arranged on the top end of the bottom plate 1, and a moving mechanism is arranged inside the placement frame 6;

[0023] Through the above scheme, under the action of the matching plate 3 and the through groove 4, an effective matching effect can be formed between the connection mechanism, which is convenient for forming a connection effect between devices. At the same time, a placement frame 6 is provided, which can effectively protect the electronic products inside the placement frame 6.

[0024] In this embodiment, preferably, the connecting mechanism includes a connecting plate 7, an elastic groove 8, an elastic plate 9 and an elastic piece 10. The connecting plate 7 is fixedly arranged on one side of the bottom plate 1. The elastic groove 8 is opened at the bottom end of the connecting plate 7. The elastic plate 9 is arranged on one side of the elastic groove 8 through a rotating shaft. The elastic piece 10 is arranged inside the elastic groove 8, and the elastic piece 10 is in contact with the elastic plate 9.

[0025] Through the above solution, the connecting plate 7 is inserted into the through slot 4 of another device. At this time, under the action of the spring sheet 10, a fixed connection effect can be formed between the devices, so that multiple devices can be transported at a time, thereby enhancing the practical effect.

[0026] In this embodiment, preferably, the moving mechanism includes a threaded groove 11, a threaded rod 12, a moving block 13, a bearing plate 14, a guide groove 15 and a positioning mechanism, a threaded groove 11 is provided on one side of the placement frame 6, a threaded rod 12 is provided inside the threaded groove 11 through a rotating shaft, a moving block 13 is movably provided on the outer side of the threaded rod 12 through a threaded hole, one end of the moving block 13 is fixedly provided with a bearing plate 14 through a connecting block, a guide groove 15 is provided on one side of the placement frame 6, and a positioning mechanism is provided inside the bearing plate 14;

[0027] Through the above solution, the height position of the carrier plate 14 inside the placement frame 6 can be effectively controlled so that the placement frame 6 can protect the electronic products on the surface of the carrier plate 14 to the greatest extent;

[0028] In this embodiment, preferably, a handle 16 is provided on the outside of the placement frame 6 at one end of the rotating shaft where the threaded rod 12 is located;

[0029] Through the above scheme, the rotation speed of the threaded rod 12 is effectively controlled to achieve the displacement height position control of the bearing plate 14;

[0030] In this embodiment, preferably, a guide rod 17 is fixedly disposed inside the guide groove 15, a slider 18 is disposed outside the guide rod 17, and one end of the slider 18 is fixedly connected to the bearing plate 14;

[0031] Through the above scheme, the bearing plate 14 and the moving block 13 play a role of limiting and guiding, so that the moving block 13 can move vertically up and down along the surface of the threaded rod 12;

[0032] In this embodiment, preferably, the positioning mechanism includes a movable groove 19, a first gear 20, a second gear 21, a screw rod 22, a movable block 23, a positioning plate 24 and a handle 25. The carrier plate 14 is provided with a movable groove 19, and a first gear 20 is provided on one side of the top end of the movable groove 19 through a rotating shaft. A second gear 21 meshing with the first gear 20 is provided on one side of the movable groove 19, and a screw rod 22 is fixedly provided at one end of the second gear 21. The threads at both ends of the screw rod 22 are oppositely arranged. The outer sides of both ends of the screw rod 22 are movably provided with movable blocks 23 through threaded holes. The movable block 23 is fitted with the inner wall of the movable groove 19, and a positioning plate 24 is fixedly provided on the top of the movable block 23 through a connecting block. A handle 25 is provided on the outer side of the carrier plate 14 at one end of the rotating shaft where the first gear 20 is located.

[0033] Through the above scheme, the electronic products on the surface of the carrier plate 14 can be effectively fixed so that the electronic products remain stable during movement. At the same time, the positions of the positioning plates 24 on both sides can be adjusted so that the entire device can adapt to electronic products of various sizes, thereby enhancing the overall applicability of the device.

[0034] The electronic product positioning device of a smart shopping cart of the present embodiment is configured to place the electronic product on the carrier plate 14, and then rotate the handle 25 to drive the first gear 20 to rotate. Since the first gear 20 is meshed with the second gear 21, the screw rod 22 can be driven to rotate. Since the movable block 23 is in contact with the inner wall of the movable groove 19, it plays a limiting role, so that the movable block 23 can move horizontally along the surface of the screw rod 22, thereby realizing the displacement control of the positioning plate 24 at the top. Since the threads at both ends of the screw rod 22 are arranged in opposite directions, the movable blocks 23 at both ends can move in opposite directions until the positioning plates 24 on both sides contact the electronic product, and then the handle 25 is stopped. This setting can effectively control the positioning plates 24 on both sides to move in opposite directions, so that the electronic product can be fixed on the surface of the carrier plate 14. At the same time, it can be adjusted according to electronic products of different sizes, so that the whole device can adapt to electronic products of various sizes, thereby enhancing the overall usability of the device.

[0035] By inserting the connecting plate 7 on one side of the bottom plate 1 into the through groove 4 of the other bottom plate 1, and inserting the connecting plate 7 to a suitable depth position, the spring plate 9 can be effectively popped outward under the action of the spring sheet 10 until a resistance effect is formed between the spring plate 9 and the matching plate 3, and then a connection effect can be formed between the two devices. This setting can effectively complete the connection effect between the devices, so that it can transport multiple types of electronic products at the same time, improve the overall use effect of the equipment, and when not in use, only need to press the spring plate 9 internally, and after the spring plate 9 is retracted into the elastic groove 8, the connection effect between the two devices can be canceled. The operation is relatively simple and convenient, and it is easy for users to operate.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A smart shopping cart electronic product positioning device, comprising a bottom plate (1), characterized in that: Universal wheels (2) are arranged on four sides of the bottom end of the base plate (1); a connecting mechanism is arranged on one side of the base plate (1); a matching plate (3) is fixedly arranged on one side of the base plate (1); a through groove (4) is provided inside the matching plate (3); an armrest (5) is fixedly arranged on one side of the top end of the base plate (1); a placement frame (6) is fixedly arranged on the top end of the base plate (1); a moving mechanism is arranged inside the placement frame (6).

2. The smart shopping cart electronic product positioning device according to claim 1, characterized in that: The connecting mechanism comprises a connecting plate (7), an elastic groove (8), a spring plate (9) and a spring piece (10); the connecting plate (7) is fixedly arranged on one side of the bottom plate (1); the elastic groove (8) is provided at the bottom end of the connecting plate (7); a spring plate (9) is arranged on one side of the elastic groove (8) via a rotating shaft; a spring piece (10) is arranged inside the elastic groove (8); and the spring piece (10) is in contact with the spring plate (9).

3. The smart shopping cart electronic product positioning device according to claim 1, characterized in that: The moving mechanism comprises a thread groove (11), a threaded rod (12), a moving block (13), a bearing plate (14), a guide groove (15) and a positioning mechanism; a thread groove (11) is provided on one side of the interior of the placement frame (6); a threaded rod (12) is provided inside the thread groove (11) via a rotating shaft; a moving block (13) is movably provided on the outer side of the threaded rod (12) via a threaded hole; one end of the moving block (13) is fixedly provided with a bearing plate (14) via a connecting block; a guide groove (15) is provided on one side of the interior of the placement frame (6); and a positioning mechanism is provided inside the bearing plate (14).

4. The smart shopping cart electronic product positioning device according to claim 3, characterized in that: A handle (16) is provided on the outside of the placement frame (6) at one end of the rotating shaft where the threaded rod (12) is located.

5. The smart shopping cart electronic product positioning device according to claim 3, characterized in that: A guide rod (17) is fixedly arranged inside the guide groove (15), a slider (18) is arranged outside the guide rod (17), and one end of the slider (18) is fixedly connected to the bearing plate (14).

6. The electronic product positioning device for a smart shopping cart according to claim 3, characterized in that: The positioning mechanism comprises a movable groove (19), a first gear (20), a second gear (21), a screw rod (22), a movable block (23), a positioning plate (24) and a handle (25). The movable groove (19) is provided inside the carrier plate (14). The first gear (20) is arranged on one side of the top end of the movable groove (19) through a rotating shaft. The second gear (21) meshing with the first gear (20) is arranged inside the movable groove (19) on one side of the first gear (20). A screw rod (22) is fixedly arranged at one end of the second gear (21). The threads at both ends of the screw rod (22) are arranged oppositely. The outer sides of both ends of the screw rod (22) are movably provided with movable blocks (23) through threaded holes. The movable blocks (23) are fitted with the inner wall of the movable groove (19). The top end of the movable block (23) is fixedly provided with a positioning plate (24) through a connecting block. The outer side of the carrier plate (14) is provided with a handle (25) at one end of the rotating shaft where the first gear (20) is located.

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