Intelligent trolley for express delivery and take-out
By setting up protective limit devices inside the cargo box of the smart car, the problem of express delivery or takeaway in the cargo box being vulnerable to collision and rainfall, and effective protection and safe transportation of express delivery or takeaway are achieved.
Patent Information
- Application Number
- CN202421750737.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-23
AI Technical Summary
During the delivery process of existing smart cars for express delivery and takeaway, express delivery or takeaway inside the cargo box is easily damaged by external collisions, and rainfall may cause rainwater to enter the cargo box, affecting the safety and integrity of express delivery or takeaway.
A smart car is designed, and the protective limiting device is installed inside the cargo box, including a rectangular groove, dovetail slider, threaded rod, pulley, belt and limiting airbag. Through the coordinated work of these components, a protective structure is formed to avoid external collisions and rainfall invasion. At the same time, limit airbags are used to limit the express delivery or takeaway to prevent side movement and rollover.
It effectively prevents express delivery or takeaway inside the cargo box from being impacted by external collisions and rainfall, avoids damage and damage to the items, and prevents sideways and overturns during delivery.
Smart Images
Figure CN222769325U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of artificial intelligence, and specifically relates to an intelligent small car for delivering express and take-out. Background Art
[0002] Artificial intelligence is an important part of the intelligent discipline. It attempts to understand the essence of intelligence and produce a new intelligent machine that can respond in a similar way to human intelligence. Artificial intelligence is a very broad science, including robotics, speech recognition, image recognition, natural language processing, expert systems, machine learning, computer vision, etc.
[0003] The existing smart carts for delivering express or take-out food place the express or take-out food in a cargo box. The smart carts will use non-HD maps and move autonomously on city streets through visual cameras, manipulators, robotic arms and arm wheels. At the same time, they can also realize automatic wireless charging through wireless charging coils, climb stairs through robotic arms and arm wheels, and press elevators through robotic arms, and finally deliver the goods directly to customers. However, since there is no protective limit structure inside the cargo box, when the smart carts are delivering express or take-out food, the express or take-out food inside the cargo box may be easily damaged by external collisions, resulting in damage or even damage to the objects. Rain may also occur, and the rainwater will enter the cargo box, thereby affecting the express or take-out food inside. The cart may also be bumpy during transportation, and the express or take-out food inside the cargo box may shift sideways or overturn. Therefore, a smart cart for delivering express and take-out food is needed to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a smart car for delivering express and take-out food, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a smart trolley for delivering express and take-out, comprising a smart trolley main body, a plurality of cargo boxes fixedly connected to the bottom of the smart trolley main body, a protective limit device is arranged inside the cargo box, the protective limit device comprises a rectangular groove, the rectangular groove is arranged inside the cargo box, a dovetail slider is slidably connected to the inner wall of the rectangular groove, a threaded hole is arranged inside the cargo box, a threaded rod is threadedly connected to the inner wall of the threaded hole, a pulley is fixedly connected to the outer surface of the threaded rod, a belt is rotatably connected to the outer surface of the pulley, a first protective plate is fixedly connected to the inside of the cargo box, the first protective plate is above the rectangular groove, a second protective plate is slidably connected to the inside of the first protective plate, the bottom of the second protective plate is fixedly connected to the top of the dovetail slider, the outer surface of the dovetail slider is fixedly connected to a connecting plate, and the connecting plate The outer surface of the push rod is fixedly connected to one side of the outer surface of the push rod, and the outer surface of the push rod is fixedly connected to the air pump, and the outer surface of the air pump is provided with a fixing block, and the outer surface of the fixing block is fixedly connected to the outer surface of the cargo box; the air pump is fixedly connected to an air guide tube inside the air pump, and the outer surface of the air guide tube is fixedly connected to a limiting air bag on one side, and the limiting air bag is opened inside the cargo box; the interior of the connecting plate is provided with a guide hole, and the inner wall of the guide hole is slidably connected with a guide column, and the bottom of the guide column is fixedly connected to the outer surface of the air pump on one side, and the interior of the cargo box is fixedly connected with a cylinder, and the outer surface of the cylinder is rotatably connected with a rotating ring, and the outer surface of the rotating ring is fixedly connected to a protective door on one side, and the outer surface of the protective door is fixedly connected to a magnet on one side, and the outer surface of the protective door is fixedly connected to a pulling ring on the other side.
[0006] By setting the above structure, the threaded rod is first twisted to rotate, thereby driving the second protective plate to move inside the first protective plate. The first protective plate and the second protective plate will form a protective structure on the side, thereby realizing the protection function of the luggage box, thereby preventing the express or take-out food inside the luggage box from being directly damaged by external collisions, and even being damaged, and also preventing rainwater from invading the interior of the luggage box. At the same time, the pumping rod will also move, and the movement of the pumping rod can realize the inflation function of the air pump, thereby inflating the limiting airbag inside the luggage box. The limiting airbag will limit and fix the express or take-out food inside the luggage box, thereby preventing the express or take-out food inside the luggage box from shifting sideways or tipping over. The protective door is rotated. When the protective door forms a closed space, the magnets on the two protective doors will attract each other, thereby realizing the function of closing the door, and pulling the pulling ring can realize the function of opening the door.
[0007] As a preferred solution, a wireless charging coil is fixedly connected to the top of the smart car body.
[0008] As a preferred solution, a visual camera is fixedly connected to one side of the outer surface of the main body of the smart car.
[0009] As a preferred solution, two side surfaces of the intelligent vehicle body are fixedly connected with manipulators.
[0010] As a preferred solution, the other two side surfaces of the main body of the smart car are fixedly connected with mechanical arms.
[0011] As a preferred solution, an arm wheel is fixedly connected to the bottom of the mechanical arm.
[0012] By arranging a pulley, a belt and a guide column, the rotation of the pulley will drive the belt to rotate as well. The guide column can provide a guiding function when the pumping rod moves, so that the pumping rod can maintain linear motion.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The utility model provides a first protective plate, a second protective plate and a limiting airbag. The threaded rod is first twisted to rotate, thereby driving the second protective plate to move inside the first protective plate. The first protective plate and the second protective plate will form a protective structure on the side, thereby realizing the protection function of the luggage box, thereby preventing the express or take-out food inside the luggage box from being directly damaged by external collisions, and also preventing rainwater from invading the interior of the luggage box. At the same time, the pumping rod will also move, and the movement of the pumping rod can realize the pumping function of the air pump, thereby inflating the limiting airbag inside the luggage box. The limiting airbag will limit and fix the express or take-out food inside the luggage box, thereby preventing the express or take-out food inside the luggage box from shifting sideways or tipping over. The protective door is rotated. When the protective door forms a closed space, the magnets on the two protective doors will attract each other, thereby realizing the function of closing the door. Pulling the pulling ring can realize the function of opening the door.
[0015] The utility model provides a pulley, a belt and a guide column so that the rotation of the pulley drives the belt to rotate as well, and the guide column can provide a guiding function when the pumping rod moves, so that the pumping rod can maintain linear motion. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the main body of the utility model intelligent car;
[0018] Figure 3This is a schematic diagram of the explosion three-dimensional structure of the protection limit device of the utility model;
[0019] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the three-dimensional structure
[0020] In the figure: 1. Smart car body; 2. Wireless charging coil; 3. Visual camera; 4. Manipulator; 5. Manipulator arm; 6. Arm wheel; 7. Cargo box; 8. Protective limit device; 801. Rectangular groove; 802. Dovetail slider; 803. Threaded hole; 804. Threaded rod; 805. Pulley; 806. Belt; 807. First protective plate; 808. Second protective plate; 809. Connecting plate; 810. Push rod; 811. Pump rod; 812. Pump; 813. Fixed block; 814. Air guide tube; 815. Limiting airbag; 816. Guide hole; 817. Guide column; 818. Cylinder; 819. Rotating ring; 820. Protective door; 821. Magnet; 822. Pull ring. DETAILED DESCRIPTION
[0021] The present invention will be further described below in conjunction with the embodiments.
[0022] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.
[0023] See also Figure 1-4The utility model provides an intelligent trolley for delivering express and take-out food, comprising an intelligent trolley body (1), a plurality of cargo boxes (7) are fixedly connected to the bottom of the intelligent trolley body (1), a protective limit device (8) is arranged inside the cargo box (7), the protective limit device (8) comprises a rectangular groove (801), the rectangular groove (801) is arranged inside the cargo box (7), a dovetail slider (802) is slidably connected to the inner wall of the rectangular groove (801), a threaded hole (803) is arranged inside the cargo box (7), a threaded rod (804) is threadedly connected to the inner wall of the threaded hole (803), a pulley (805) is fixedly connected to the outer surface of the threaded rod (804), and the pulley (805) The outer surface of the luggage box (7) is rotatably connected with a belt (806), the interior of the luggage box (7) is fixedly connected with a first protective plate (807), the first protective plate (807) is above the rectangular groove (801), the interior of the first protective plate (807) is slidably connected with a second protective plate (808), the bottom of the second protective plate (808) is fixedly connected to the top of the dovetail slider (802), the outer surface of the dovetail slider (802) is fixedly connected with a connecting plate (809), one side of the outer surface of the connecting plate (809) is fixedly connected with a push rod (810), one side of the outer surface of the push rod (810) is fixedly connected with an air pump (811), and the outer surface of the air pump (811) is provided with an air pump (812) ), one side of the outer surface of the air pump (812) is fixedly connected to a fixing block (813), one side of the outer surface of the fixing block (813) is fixedly connected to one side of the outer surface of the cargo box (7), the inside of the air pump (812) is fixedly connected to an air guide tube (814), one side of the outer surface of the air guide tube (814) is fixedly connected to a limiting air bag (815), the limiting air bag (815) is arranged inside the cargo box (7), a guide hole (816) is arranged inside the connecting plate (809), the inner wall of the guide hole (816) is slidably connected to a guide column (817), the bottom of the guide column (817) is fixedly connected to one side of the outer surface of the air pump rod (811), the inside of the cargo box ( ... one side of the outer surface of the air pump rod (811), the inside of the cargo box (7) is fixedly connected to one side of the outer surface A cylinder (818) is connected, and the outer surface of the cylinder (818) is rotatably connected to a rotating ring (819), and one side of the outer surface of the rotating ring (819) is fixedly connected to a protective door (820), and one side of the outer surface of the protective door (820) is fixedly connected to a magnet (821), and the other side of the outer surface of the protective door (820) is fixedly connected to a pulling ring (822). By setting a first protective plate 807, a second protective plate 808 and a limiting airbag 815, the threaded rod 804 is first twisted to rotate, and then the second protective plate 807 is driven to move inside the first protective plate 808. The first protective plate 807 and the second protective plate 808 will form a protective structure on the side, thereby realizing the protection function of the cargo box 7.This can prevent the express or take-out items in the luggage box 7 from being directly damaged or even broken by external collisions, and can also prevent rainwater from invading the luggage box 7. At the same time, the inflating rod 811 will also move, and the movement of the inflating rod 811 can realize the inflating function of the air pump 812, and then inflate the limiting airbag 815 in the luggage box 7. The limiting airbag 815 will limit and fix the express or take-out items in the luggage box 7, thereby preventing the express or take-out items in the luggage box 7 from shifting sideways or tipping over. When the protective door 820 is rotated to form a closed space, the magnets 821 on the two protective doors 820 will attract each other, thereby realizing the function of closing the door, and the pull ring 822 can be pulled to realize the function of opening the door.
[0024] A wireless charging coil (2) is fixedly connected to the top of the smart car body (1).
[0025] A visual camera (3) is fixedly connected to one side of the outer surface of the main body (1) of the smart car.
[0026] The two side surfaces of the intelligent vehicle body (1) are fixedly connected with mechanical arms (4).
[0027] The other two side surfaces of the intelligent vehicle body (1) are fixedly connected with mechanical arms (5).
[0028] The bottom of the mechanical arm (5) is fixedly connected to an arm wheel (6). By arranging a pulley 805, a belt 806 and a guide column 817, the rotation of the pulley 805 will drive the belt 806 to rotate, and the guide column 817 can provide a guiding function when the pumping rod 811 moves, so that the pumping rod 811 can maintain linear motion.
[0029] The working principle and use process of the utility model are as follows: first, the threaded rod 804 is twisted to rotate, and the rotation of the threaded rod 804 will drive the dovetail slider 802 to move on the inner wall of the rectangular groove 801, and then drive the second protective plate 808 fixedly connected thereto to move on the inner wall of the first protective plate 807, and the first protective plate 807 and the second protective plate 808 will form a protective structure on the side of the cargo box 7, thereby realizing the protection function of the cargo box 7, and at the same time, the connecting plate 809 is fixedly connected to the dovetail slider 802, and the push rod 810 is fixedly connected to the connecting plate 809, so the movement of the dovetail slider 802 will also drive the connecting plate 809 And the push rod 810 moves, at this time the push rod 810 will drive the inflation rod 811 to move, the movement of the inflation rod 811 can realize the inflation function of the air pump 812, and then can inflate the limiting air bag 815 inside the luggage box 7, the limiting air bag 815 will limit and fix the express or takeaway inside the luggage box 7, and then rotate the rotating ring 819, the protective door 820 fixedly connected to the rotating ring 819 will also rotate, when the protective door 820 forms a closed space, the magnets 821 on the two protective doors 820 will attract each other, thereby realizing the function of closing the door, and pulling the pulling ring 822 can realize the function of opening the door.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A smart car for delivering express and take-out food, comprising a smart car body (1), characterized in that: The bottom of the intelligent trolley body (1) is fixedly connected to a plurality of cargo boxes (7), the cargo boxes (7) are provided with protective limit devices (8) inside, the protective limit devices (8) include rectangular grooves (801), the rectangular grooves (801) are provided inside the cargo boxes (7), the inner wall of the rectangular grooves (801) is slidably connected to a dovetail slider (802), the cargo boxes (7) are provided with threaded holes (803), the inner wall of the threaded holes (803) is threadedly connected to a threaded rod (804), the outer surface of the threaded rod (804) is fixedly connected to a pulley (805), the pulley (805) The outer surface of the dovetail slider (802) is rotatably connected to a belt (806), the interior of the cargo box (7) is fixedly connected to a first protective plate (807), the first protective plate (807) is above the rectangular groove (801), the interior of the first protective plate (807) is slidably connected to a second protective plate (808), the bottom of the second protective plate (808) is fixedly connected to the top of the dovetail slider (802), the outer surface of the dovetail slider (802) is fixedly connected to a connecting plate (809), one side of the outer surface of the connecting plate (809) is fixedly connected to a push rod (810), the outer surface of the push rod (810) A pump rod (811) is fixedly connected to one side of the surface, an air pump (812) is arranged on the outer surface of the pump rod (811), a fixing block (813) is fixedly connected to one side of the outer surface of the air pump (812), one side of the outer surface of the fixing block (813) is fixedly connected to one side of the outer surface of the cargo box (7), an air guide tube (814) is fixedly connected to the inside of the air pump (812), one side of the outer surface of the air guide tube (814) is fixedly connected to a limiting air bag (815), the limiting air bag (815) is arranged inside the cargo box (7), and a guide is arranged inside the connecting plate (809). A hole (816) is provided, the inner wall of the guide hole (816) is slidably connected to a guide column (817), the bottom of the guide column (817) is fixedly connected to one side of the outer surface of the pumping rod (811), the interior of the carrying box (7) is fixedly connected to a cylinder (818), the outer surface of the cylinder (818) is rotatably connected to a rotating ring (819), one side of the outer surface of the rotating ring (819) is fixedly connected to a protective door (820), one side of the outer surface of the protective door (820) is fixedly connected to a magnet (821), and the other side of the outer surface of the protective door (820) is fixedly connected to a pulling ring (822).
2. The smart car for delivering express and take-out food according to claim 1, characterized in that: A wireless charging coil (2) is fixedly connected to the top of the smart car body (1).
3. The smart car for delivering express and take-out food according to claim 2, characterized in that: A visual camera (3) is fixedly connected to one side of the outer surface of the main body (1) of the smart car.
4. The smart car for delivering express and take-out food according to claim 3, characterized in that: The two side surfaces of the intelligent vehicle body (1) are fixedly connected with mechanical arms (4).
5. The smart car for delivering express and take-out food according to claim 4, characterized in that: The other two side surfaces of the intelligent vehicle body (1) are fixedly connected with mechanical arms (5).
6. The smart car for delivering express and take-out food according to claim 5, characterized in that: The bottom of the mechanical arm (5) is fixedly connected with an arm wheel (6).