CN211196250U

CN211196250U - Shopping cart for supermarket based on Internet of things

Info

Publication number: CN211196250U
Application number: CN201921720930.9U
Authority: CN
Inventors: 杨猛; 喻增友
Original assignee: Nanjing Hechang Agricultural Technology Co ltd
Current assignee: Nanjing Hechang Agricultural Technology Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-08-07
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a shopping cart based on the Internet of things and used for supermarkets, which comprises a main frame body, an auxiliary frame body and a handheld pressure lever, wherein the main frame body and the auxiliary frame body are rotationally connected through two connecting pins, two first positioning pins are symmetrically arranged on two sides of the main frame body, two second positioning pins are symmetrically arranged on two sides of the auxiliary frame body, a second spring is connected between the adjacent second positioning pins and the first positioning pins, a first handrail is arranged at the top of the main frame body, two first trundles are arranged at two ends of the bottom of the main frame body, a first storage frame is fixedly connected to one side of the main frame body, the handheld pressure lever is arranged above the first storage frame, the shopping cart based on the Internet of things and used for supermarkets has a folding function, the shopping cart can be conveniently stored and transported, the storage quantity of the shopping cart is smaller in a contraction state, when goods are increased, the inclination angle of the auxiliary frame body can be reasonably controlled according to, the storage space of the shopping cart can be adjusted.

Description

Shopping cart for supermarket based on Internet of things

Technical Field

The utility model relates to a shopping cart, in particular to shopping cart based on thing networking is used for supermarket belongs to shopping cart technical field.

Background

The internet of things is 'internet connected with everything', and is an extended and expanded network on the basis of the internet, various information sensing devices and the internet are combined to form a huge network, so that the interconnection and intercommunication of people, machines and things at any time and any place are realized, the application of the internet of things in a common supermarket is not wide, a shopping cart is used as a basic accessory of the supermarket, and a positioning device is additionally arranged on the shopping cart to facilitate the mastering of the trend of a consumer.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a shopping cart that is used for the supermarket based on the thing networking.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a shopping cart for supermarket based on Internet of things, which comprises a main frame body, an auxiliary frame body and a hand-held pressure lever, wherein the main frame body and the auxiliary frame body are rotationally connected through two connecting pins, two first locating pins are symmetrically arranged on both sides of the main frame body, two second locating pins are symmetrically arranged on both sides of the auxiliary frame body, a second spring is connected between the adjacent second locating pin and the first locating pin, a first handrail is arranged on the top of the main frame body, two first truckles are arranged at both ends of the bottom of the main frame body, a first storage frame is fixedly connected with one side of the main frame body, two extension plates are symmetrically arranged on both sides of the first storage frame, the hand-held pressure lever is arranged above the first storage frame, rod seats are fixedly connected with both ends of the hand-held pressure lever, locking bolts are fixedly connected with the bottom ends of the rod seats, and limit rings are fixedly sleeved on the bottom ends of the locking bolts through the, the outside of dead bolt just is located and is equipped with a spring between extension plate and the spacing ring by the cover, the top of subframe body is equipped with No. two handrails, No. two truckles are all installed at the bottom both ends of subframe body, No. two storage frames of one side fixedly connected with of subframe body, No. two both sides edges of storing up the frame all are equipped with thorn form protruding limit, the equal fixedly connected with safety cock of one end on thorn form protruding limit, No. two the outside of storing up the frame is installed the locator.

As the utility model discloses a preferred technical scheme, the outside cover that stores up the frame is equipped with No. two and stores up the frame, store up the frame and store up the frame No. two and all be convex structure.

As an optimized technical scheme of the utility model, main framework is "X" shape structure with vice framework cross arrangement.

As an optimized technical solution of the present invention, two the spine-shaped protruding edges are respectively located under the two extending plates.

As an optimized technical scheme of the utility model, No. two one side tops that store up the frame and keep away from vice framework are equipped with two safety bolts.

The utility model discloses the beneficial effect who reaches is: this shopping cart based on thing networking is used for supermarket, folding function has, can make things convenient for shopping cart storage and transportation, under the shrink state, the stock of shopping cart is less, when the goods increase, can be according to the inclination of the vice framework of the reasonable control of actual demand, and then the roll-off volume of No. two storage frames of control, can adjust shopping cart storage space, can satisfy the space demand under the different goods stock state, goods stock and storage space size just in time moderate, the phenomenon of the big car drawing goods has been avoided, accord with consumer's shopping custom more.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a schematic view of the present invention in a contracted state;

fig. 3 is a schematic view of the extended state of the present invention;

fig. 4 is an enlarged view of a structure in fig. 2.

In the figure: 1. a main frame body; 11. a first handrail; 12. a first caster wheel; 13. a first storage frame; 14. an extension plate; 15. a first positioning pin; 2. a sub-frame body; 21. a second armrest; 22. a second caster; 23. a second storage frame; 24. a spine-shaped raised edge; 25. a safety plug; 26. a second positioning pin; 27. a positioner; 3. a connecting pin; 4. a hand-held pressure bar; 41. a rod seat; 42. locking the bolt; 43. a limiting ring; 44. a first spring; 5. and a second spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-4, a shopping cart for a supermarket based on the internet of things comprises a main frame body 1, an auxiliary frame body 2 and a hand-held pressure lever 4, wherein the main frame body 1 and the auxiliary frame body 2 are rotatably connected through two connecting pins 3, two first positioning pins 15 are symmetrically arranged on two sides of the main frame body 1, two second positioning pins 26 are symmetrically arranged on two sides of the auxiliary frame body 2, a second spring 5 is connected between the adjacent second positioning pins 26 and the first positioning pins 15, a first handrail 11 is arranged on the top of the main frame body 1, two first casters 12 are mounted at two ends of the bottom of the main frame body 1, a first storage frame 13 is fixedly connected to one side of the main frame body 1, two extension plates 14 are symmetrically arranged on two sides of the first storage frame 13, the hand-held pressure lever 4 is arranged above the first storage frame 13, two rod bases 41 are fixedly connected to two ends of the hand-held pressure lever 4, and a locking bolt 42 is fixedly, the fixed cover of extension board 14 is all passed to deadbolt 42's bottom and is equipped with spacing ring 43, deadbolt 42's the outside and be located and be equipped with spring 44 No. one between extension board 14 and the spacing ring 43, the top of vice frame 2 is equipped with handrail 21 No. two, No. two truckles 22 are all installed at the bottom both ends of vice frame 2, frame 23 is stored up No. two to one side fixedly connected with of vice frame 2, two both sides edges that store up frame 23 all are equipped with spine form protruding limit 24, the equal fixedly connected with safety cock 25 of one end of spine form protruding limit 24, locator 27 is installed in the outside that stores up frame 23 No. two.

Wherein, the outside cover that stores up frame 13 is equipped with No. two and stores up frame 23, and No. one stores up frame 13 and No. two and stores up frame 23 and all be circular arc structure, and No. two handrails 21 of outside tensile can make main frame body 1 keep away from with 2 ends of sub-frame body mutually, and No. two stores up frame 23 and then from storing up the outside roll-off of frame 13, expanded capacity.

The main frame body 1 and the auxiliary frame body 2 are arranged in a crossed mode to form an X-shaped structure, so that the shopping cart is simpler and easier in structure.

Wherein, two ratchet-shaped convex edges 24 are respectively positioned right below the two extension plates 14, which is convenient for locking.

Wherein, store up frame 23 for two and be equipped with two safety cock 25 in keeping away from one side top of subframe 2, avoid the alternately structured pine of main frame 1 and subframe 2 to take off.

Specifically, when the utility model is used, the first handrail 11 is pulled to pull the main frame body 1 to move in a contraction state, at the moment, the storage amount of the shopping cart is small, only the first storage frame 13 can store goods, the movement and the steering are convenient, when the goods are increased, the main frame body 1 is kept still, the second handrail 21 is stretched outwards to ensure that the ends of the main frame body 1 and the auxiliary frame body 2 are far away, the second storage frame 23 slides out from the outer side of the first storage frame 13, the inclined plane of the spine-shaped raised edge 24 jacks up the locking bolt 42, the first spring 44 contracts, the locking bolt 42 can be switched into different spine-shaped bulges, the inclination angle of the auxiliary frame body 2 can be reasonably controlled according to the actual demand, the sliding-out amount of the second storage frame 23 is further controlled, the storage space of the shopping cart can be adjusted, the space demand under different goods storage state can be met, the goods storage amount and the storage space size are just right appropriate, the phenomenon that the cart pulls small goods is avoided, the handheld pressure lever 4 is pulled upwards, the locking bolt 42 can be pulled out of a limiting space, at the moment, the included angle between the main frame body 1 and the auxiliary frame body 2 is reduced under the action of the second spring 5, the shopping cart has a folding function, the shopping cart can be stored and transported conveniently, the arrangement of the positioner 27 facilitates supermarket personnel to master the movement of consumers in the supermarket, and the timely marketing adjustment is facilitated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A shopping cart for a supermarket based on the Internet of things comprises a main frame body (1), an auxiliary frame body (2) and a handheld pressure lever (4), and is characterized in that the main frame body (1) and the auxiliary frame body (2) are rotationally connected through two connecting pins (3), two first positioning pins (15) are symmetrically arranged on two sides of the main frame body (1), two second positioning pins (26) are symmetrically arranged on two sides of the auxiliary frame body (2), a second spring (5) is connected between the adjacent second positioning pins (26) and the first positioning pins (15), a first handrail (11) is arranged at the top of the main frame body (1), two first casters (12) are mounted at two ends of the bottom of the main frame body (1), a first storage frame (13) is fixedly connected to one side of the main frame body (1), two extension plates (14) are symmetrically arranged on two sides of the first storage frame (13), the upper portion of the first storage frame (13) is provided with a handheld pressure lever (4), two ends of the handheld pressure lever (4) are fixedly connected with a lever base (41), the bottom end of the lever base (41) is fixedly connected with a locking bolt (42), the bottom end of the locking bolt (42) penetrates through an extension plate (14) and is fixedly sleeved with a limiting ring (43), a first spring (44) is sleeved on the outer side of the locking bolt (42) and between the extension plate (14) and the limiting ring (43), the top of the auxiliary frame body (2) is provided with a second handrail (21), two casters (22) are mounted at two ends of the bottom of the auxiliary frame body (2), one side of the auxiliary frame body (2) is fixedly connected with a second storage frame (23), two side edges of the second storage frame (23) are provided with spine-shaped protruding edges (24), one end of the spine-shaped protruding edges (24) is fixedly connected with a safety bolt (25), and a positioner (27) is arranged on the outer side of the second storage frame (23).

2. The shopping cart for a supermarket based on the internet of things as claimed in claim 1, wherein: the outer side cover of No. one storage frame (13) is equipped with No. two storage frames (23), No. one storage frame (13) and No. two storage frames (23) all are circular arc structure.

3. The shopping cart for a supermarket based on the internet of things as claimed in claim 1, wherein: the main frame body (1) and the auxiliary frame body (2) are arranged in a crossed mode to form an X-shaped structure.

4. The shopping cart for a supermarket based on the internet of things as claimed in claim 1, wherein: the two spine-shaped convex edges (24) are respectively positioned right below the two extension plates (14).

5. The shopping cart for a supermarket based on the internet of things as claimed in claim 1, wherein: two safety bolts (25) are arranged above one side, far away from the auxiliary frame body (2), of the second storage frame (23).