CN214874916U

CN214874916U - Intelligent handcart

Info

Publication number: CN214874916U
Application number: CN202121123443.1U
Authority: CN
Inventors: 齐亚通; 宫成龙; 李博; 邢海潇; 秦佳星; 燕俊
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-11-26
Anticipated expiration: 2031-05-24

Abstract

The present disclosure relates to an intelligent trolley, including: a carrier plate assembly; the armrest assembly is arranged on one side of the carrying flat plate assembly; the wheel type travelling mechanism is arranged on the bottom surface of the carrying flat plate assembly and is used for automatically driving the intelligent trolley to move; the power battery assembly is connected with the wheel type travelling mechanism and is used for driving the wheel type travelling mechanism to move; follow the module, set up on the handrail assembly, follow the module and include following the module, scan the label and fix a position the label, follow the module configuration and become: a user scans and scans the label through the mobile terminal and is used for generating a positioning label communicated with the following module, and the following module is used for detecting the relative position of the armrest assembly and the positioning label; and the controller is respectively connected with the following module and the power battery assembly. Like this, intelligence handcart's power is electronic, and can follow people's step and go, and is more intelligent, and the user can reach liberation both hands, alleviate working strength's purpose when carrying article to improve work efficiency.

Description

Intelligent handcart

Technical Field

The utility model relates to a conveyer technical field specifically, relates to an intelligent handcart.

Background

The trolley is a common carrying tool, and not only is the trolley frequently found in daily life of people, but also scenes such as public places, factories, logistics companies and the like are found, and the scenes generally have the conditions of large volume and heavy weight of articles, and certain time and labor are needed for completing carrying operation.

In the related art, when carrying articles, a single person or a plurality of persons are required to carry the articles by bare hands or push the articles by a common trolley, the conventional trolley can only rely on a hand to provide power, and the defects of low operation efficiency and high strength exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intelligent trolley, this intelligent trolley can solve people and can not liberate both hands when carrying article, and working strength is big, the problem of inefficiency.

In order to achieve the above object, the present disclosure provides a smart cart, comprising:

a carrier plate assembly;

the armrest assembly is arranged on one side of the carrying flat plate assembly;

the wheel type travelling mechanism is arranged on the bottom surface of the carrying flat plate assembly and is used for automatically driving the intelligent trolley to move;

the power battery assembly is connected with the wheel type travelling mechanism and is used for driving the wheel type travelling mechanism to move;

a follower module disposed on the armrest assembly, the follower module including a follower module, a scan tag, and a position tag, the follower module configured to: a user scans the scanning label through a mobile terminal and is used for generating the positioning label communicated with the following module, and the following module is used for detecting the relative position of the armrest assembly and the positioning label; and

and the controller is respectively connected with the following module and the power battery assembly.

Optionally, an ultrasonic sensor is further disposed on the carrier plate assembly, and the ultrasonic sensor is electrically connected to the controller.

Optionally, the ultrasonic sensor is a plurality of ultrasonic sensors, and the ultrasonic sensors are distributed on the side wall of the carrier plate assembly at intervals.

Optionally, the wheel type traveling mechanism comprises a driving wheel arranged in front, a driven wheel arranged at the rear and a driving motor, the driving wheel is connected with the driving motor, the driven wheel is a universal wheel, and the controller is connected with the driving motor.

Optionally, the number of the driving wheels is two, and the two driving wheels are arranged on the bottom surface of the carrying flat plate assembly and close to the handrail assembly; the driven wheels are two and are arranged on the bottom surface of the carrying flat plate assembly and far away from the armrest assembly.

Optionally, a power display is arranged on the power battery assembly.

Optionally, the armrest assembly is rotatably disposed on the carrier plate assembly via screws.

Optionally, the armrest assembly is provided with an instruction label.

Optionally, a handle is formed at the top end of the armrest assembly, a switch is disposed on one side of the handle, and the switch is electrically connected to the controller and the power battery assembly respectively.

Optionally, the other side of the handle is provided with a containing groove for placing the used positioning label.

Through the technical scheme, a user scans and scans the label through the mobile terminal, generates the positioning label, fixes the positioning label on the user body, detects the relative position of the handrail assembly and the positioning label through the following module and inputs the relative position to the controller, and the controller controls the power battery assembly to drive the wheel type walking mechanism to run or brake. This intelligence handcart's power is electronic, and can follow people's step and go, and is more intelligent, and the user can reach liberation both hands, alleviate personnel working strength's purpose when carrying article to work efficiency has been improved.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a schematic view of a prior art cart;

FIG. 2 is a schematic structural diagram of a smart cart provided in an exemplary embodiment of the present disclosure;

FIG. 3 is a schematic structural view of another angle of a smart cart provided in an exemplary embodiment of the present disclosure;

FIG. 4 is a front view of a smart cart provided by an exemplary embodiment of the present disclosure;

fig. 5 is a side view of a smart cart provided in an exemplary embodiment of the present disclosure.

Description of the reference numerals

1 carry 2 handrail assemblies of dull and stereotyped assembly of thing

201 handle 3 following module

4-positioning-tag 5-wheel type traveling mechanism

501 driving wheel and 502 driven wheel

503 orientation wheel 6 controller

7 power battery assembly 701 electric quantity display

702 power outlet 8 ultrasonic sensor

9 screw 10 switch

11 scanning labels with instruction label 12

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise stated, terms of orientation such as "upper", "lower", "top", "bottom", "front" and "rear" are used with respect to actual usage of the relevant components, and reference may be made specifically to the directions of the drawing planes shown in fig. 4 and 5. In the present disclosure, when the following description refers to the accompanying drawings, the same numbers in different drawings represent the same or similar elements, unless otherwise indicated.

As shown in fig. 1, the cart generally sold in the market mainly includes a carrying plate assembly 1, a handrail assembly 2, a directional wheel 503, a universal wheel 502 and other parts, all of which are screwed by bolts, and the current common cart only can be pushed by a user to provide power during traveling, which has the problems of low operating efficiency and labor consumption.

To solve the above problem, referring to fig. 2 to 5, the present disclosure provides a smart cart including: the device comprises a carrying flat plate assembly 1, an armrest assembly 2, a wheel type walking mechanism 5, a power battery assembly 7, a following module and a controller 6, wherein the carrying flat plate assembly 1 is used for carrying goods, and the armrest assembly 2 is arranged on one side of the carrying flat plate assembly 1; the wheel type travelling mechanism 5 is arranged on the bottom surface of the carrying flat plate assembly 1 and is used for automatically driving the intelligent trolley to move; the power battery assembly 7 is connected with the wheel type travelling mechanism 5 and is used for driving the wheel type travelling mechanism 5 to move; follow the module setting on handrail assembly 2, follow the module and include following module 3, scanning label 12 and location label 4, follow the module configuration and become: a user scans and scans the label 12 through a mobile terminal and is used for generating a positioning label 4 communicated with the following module 3, and the following module 3 is used for detecting the relative position of the armrest assembly 2 and the positioning label 4; the controller 6 is respectively connected with the following module and the power battery assembly 7. Specifically, scanning label 12 can be the two-dimensional code, generates location label 4 through mobile terminal scanning two-dimensional code, and location label 4 can be fixed on one's body the user to follow module 3 and detect handrail assembly 2 and user's relative position, further, the back of location label 4 can be for pasting the face, conveniently pastes on one's body the user. It should be noted that the user can push the smart cart to move through the armrest assembly 2 when the smart cart is in the pushing mode or in the power-off state. In addition, in other embodiments, follow module 3, location label 4 can be replaced by the camera, acquires user's information through the camera on handrail assembly 2 to discern the distance between target user and the intelligent handcart through vision system, thereby reach the purpose of automatic following.

Through the technical scheme, the user scans the scanning label 12 through the mobile terminal, and generates the positioning label 4, but the positioning label 4 with follow module 3 communication, fix the positioning label 4 on the user body, follow module 3 and detect handrail assembly 2 and the relative position of positioning label 4 and input for controller 6, controller 6 controls wheeled running gear 5 of power battery assembly 7 drive and goes or brake according to the input data to make handrail assembly 2 and positioning label 4 keep certain following distance all the time. This intelligence handcart's power is electronic, and can follow people's step and go, and is more intelligent, and the user can reach liberation both hands, alleviate personnel working strength's purpose when carrying article to work efficiency has been improved.

As an exemplary embodiment of the present disclosure, referring to fig. 2, the carrier plate assembly 1 may further include an ultrasonic sensor 8, and the ultrasonic sensor 8 is electrically connected to the controller 6. Ultrasonic sensor 8 can detect intelligent handcart follow state and barrier to with signal input controller 6, grasp intelligent handcart's follow state in real time, when ultrasonic sensor 8 detects near having the barrier, can drive intelligent handcart by controller 6 control wheel type running gear 5 and bypass the barrier, avoid bumping.

In particular, referring to fig. 2, the ultrasonic sensors 8 may be provided in plurality and spaced apart on the side walls of the carrier plate assembly 1 to facilitate detection of the environment surrounding the carrier plate assembly 1.

According to some embodiments, referring to fig. 3, the wheel type traveling mechanism 5 may include a driving wheel 501 disposed in front, a driven wheel 502 disposed in back, and a driving motor, the driving wheel 501 is connected to the driving motor, the driven wheel 502 may be a universal wheel, the controller 6 is connected to the driving motor, the controller 6 controls the driving motor to drive the driving wheel 501 to rotate so as to generate a forward driving force, and the universal wheel has a universal function and may assist the smart cart to turn.

Further, referring to fig. 3, two driving wheels 501 may be provided and are disposed on the bottom surface of the objective plate assembly 1 near the handrail assembly 2; the number of the driven wheels 502 is two, and the two driven wheels are arranged on the bottom surface of the carrying plate assembly 1 and far away from the handrail assembly 2, and the two driving motors are respectively connected with the two driving wheels 501, so that the universal wheels are driven to turn by generating a wheel speed difference through the two driving motors. In other embodiments, the number of driving wheels 501 or driven wheels 502 may be increased appropriately to ensure that the smart cart can travel forward smoothly.

In the embodiment of the present disclosure, referring to fig. 3, an electric quantity display 701 may be disposed on the power battery assembly 7, and the electric quantity of the power battery assembly 7 may be displayed on the electric quantity display 701, so as to facilitate charging in time, and avoid the influence on use due to insufficient electric quantity. The power battery assembly 7 is also inserted with a power output port 702, which is used as a total port for outputting the electric energy of the whole machine and can charge other equipment.

Specifically, referring to fig. 5, the armrest assembly 2 may be rotatably disposed on the carrier plate assembly 1 through a screw 9, and the armrest assembly 2, which is in a vertical state when the smart cart is stored, rotates 90 ° around the screw 9 so that the armrest assembly 2 is flatly placed on the carrier plate assembly 1, thereby saving space and facilitating storage.

According to some embodiments, referring to fig. 3 and 4, the armrest assembly 2 may be provided with an instruction label 11 so that the user can know the usage method, and the user may read the instruction label 11, scan the label 12 through the mobile terminal after reading, and generate the positioning label 4.

Further, referring to fig. 2 and 5, a handle 201 is formed at the top end of the armrest assembly 2, a switch 10 may be disposed on one side of the handle 201, and the switch 10 is electrically connected to the controller 6 and the power battery assembly 7 respectively to control the power on and off of the smart cart.

Still further, referring to fig. 3, the other side of the handle 201 may be provided with a receiving groove for placing the used positioning tag 4, and the user returns the positioning tag 4 to the receiving groove after use, so as to prevent the smart cart from continuing to follow the user to walk.

In addition, the wiring harness of the connecting switch 10 and the power battery assembly 7 is clamped and fixed through a buckle, and the wiring harness on the whole vehicle is distributed on the whole vehicle body and is connected with all communication and electrified parts.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. A smart cart, comprising:

a carrier plate assembly (1);

the handrail assembly (2) is arranged on one side of the carrying flat plate assembly (1);

the wheel type travelling mechanism (5) is arranged on the bottom surface of the carrying flat plate assembly (1) and is used for automatically driving the intelligent trolley to move;

the power battery assembly (7) is connected with the wheel type travelling mechanism (5) and is used for driving the wheel type travelling mechanism (5) to move;

a follower module disposed on the armrest assembly (2), the follower module including a follower module (3), a scan tag (12), and a locator tag (4), the follower module configured to: a user scans the scanning label (12) through a mobile terminal and is used for generating the positioning label (4) communicated with the following module (3), and the following module (3) is used for detecting the relative position of the armrest assembly (2) and the positioning label (4); and

and the controller (6) is respectively connected with the following module and the power battery assembly (7).

2. The smart cart of claim 1, wherein the load plate assembly (1) further comprises an ultrasonic sensor (8), and the ultrasonic sensor (8) is electrically connected to the controller (6).

3. A smart cart according to claim 2, wherein the ultrasound sensor (8) is provided in plurality and spaced apart on a side wall of the carrier plate assembly (1).

4. The intelligent trolley according to claim 1, wherein the wheeled walking mechanism (5) comprises a driving wheel (501) arranged at the front, a driven wheel (502) arranged at the rear and a driving motor, the driving wheel (501) is connected with the driving motor, the driven wheel (502) is a universal wheel, and the controller (6) is connected with the driving motor.

5. The smart cart of claim 4, wherein the drive wheels (501) are two and are disposed on a bottom surface of the deck assembly (1) near the armrest assembly (2); the driven wheels (502) are two and are arranged on the bottom surface of the carrying flat plate assembly (1) and far away from the handrail assembly (2).

6. Smart cart according to claim 1, characterized in that a charge display (701) is provided on the power battery assembly (7).

7. Smart cart according to claim 1, characterized in that the armrest assembly (2) is rotatably arranged on the carrier plate assembly (1) by means of screws (9).

8. Smart cart according to claim 1, characterized in that the armrest assembly (2) is provided with an instruction label (11).

9. The smart cart according to any one of claims 1 to 8, wherein a handle (201) is formed at the top end of the armrest assembly (2), a switch (10) is arranged on one side of the handle (201), and the switch (10) is electrically connected with the controller (6) and the power battery assembly (7) respectively.

10. Smart cart according to claim 9, characterized in that the handle (201) is provided with a receiving groove on the other side for receiving the used positioning tag (4).