WO2016065655A1

WO2016065655A1 - Intelligent backpack capable of being ridden

Info

Publication number: WO2016065655A1
Application number: PCT/CN2014/090195
Authority: WO
Inventors: 邹诚杰; 邹沐璁
Original assignee: 邹诚杰
Priority date: 2014-10-30
Filing date: 2014-11-04
Publication date: 2016-05-06
Also published as: CN104433155A

Abstract

An intelligent backpack capable of being ridden comprises a backpack body (1), straps (2), and also comprises backpack legs (3) with a telescopic function. The upper ends of the backpack legs (3) are fixed to the backpack body (1), and the lower ends of the backpack legs (3) are provided with wheels (4). When retracted, the backpack legs (3) are located on the backpack body (1); and when extending, the wheels (4) at the bottom ends of the backpack legs (3) are located on the ground. The wheels (4) are in rotatable connection with the lower ends of the backpack legs (3). The wheels (4) can rotate around the axis of the wheels (4) and horizontally rotate around the backpack legs (3). The intelligent backpack capable of being ridden is also provided with a motor (7, 8) for driving the wheels (4) to turn and move forwards and is further provided with a controller (10). The intelligent backpack capable of being ridden breaks through the tradition that a person carries the backpack, instead, the backpack carries the person, and the backpack has the traditional function of accommodating carried objects and can carry the person to walk. A series of control parts are disposed so that the backpack can move forwards, turn, brake, stop and retract at the will of the person.

Description

Smart travel backpack

Technical field

The invention belongs to the field of backpacks and transportation equipment, and particularly relates to a backpack which has the traditional backpack storage function and can walk on behalf of a person.

Background technique

The traditional backpacks are all bags with storage functions and are placed on the back of the human body. The person carrying the backpack is mainly to carry the contents in the bag body. Since the development of the backpack, no matter how its shape, material and function develops, it is nothing more than a bag and one or two straps that can be tied to the person. The function is to carry the articles on the back without a breakthrough development. And people carrying heavy backpacks still feel weak and difficult to walk.

Summary of the invention

In order to solve the above problems, the present invention provides a smart walking backpack, which breaks the tradition of carrying a backpack, but instead walks back by a backpack, and the backpack can not only store the carried articles, but also People also walk on their backs.

The technical solution adopted by the present invention to solve the technical problem thereof is:

A smart walking backpack, including a bag body and a shoulder strap, and a leg with a telescopic function, the upper end of the leg is fixed to the bag body and the lower end has wheels, and the leg leg is contracted When the body is positioned and unfolded, the bottom wheel is located on the ground, and the wheel is rotatably connected with the lower end of the leg. The wheel can rotate around its axis and can rotate horizontally around the leg. The main drive motor drives the wheel to rotate around the axis. The auxiliary drive motor drives the wheel to rotate horizontally around the leg, and also has a rechargeable battery and a controller. The main drive motor, the auxiliary drive motor and the rechargeable battery are electrically connected to the controller, and the power of the controller, the main drive motor and the auxiliary drive motor are Rechargeable battery supply.

Further technical solutions adopted by the present invention to solve the technical problems thereof are:

Further, the rechargeable battery has a charge management module that is electrically connected to the controller and controlled by the controller.

Preferably, the surface of the package body is provided with a solar photovoltaic cell, and the charging management module comprises a direct charging module, a solar charging module and a wireless charging module, and the solar photovoltaic cell is electrically connected to the charging management module.

Preferably, the controller is provided with a somatosensory receiving unit, and the somatosensory receiving unit receives body motion instructions including leftward, rightward, forward and backward of the human body. Or the controller is provided with an inductive receiving unit, and further comprises one or more intelligent control terminals including a control handle, a control bracelet and a control finger ring, the sensing receiving unit and the intelligent control terminal. Signaled between (such as Bluetooth, infrared or wireless network connection).

Further, the leg is a longitudinally disposed multi-stage telescopic rod, and the telescopic driving component of the multi-stage telescopic rod is electrically connected to the controller.

Further, the lower portion of the leg is located above the wheel and is provided with a foot pedal for the human foot to step on.

Preferably, the leg is provided with two left and right sides, and the package body is fixed with a transverse connecting rod, and the upper ends of the two legs are respectively connected to the connecting rod.

Preferably, a lower portion of the leg and a foot pedal for stepping on a person's foot are disposed above the wheel, a gravity balance sensing device is disposed in the foot pedal, and a body sensing receiving unit is disposed in the controller, and the gravity is The balance sensing device is in signal connection with the somatosensory receiving unit.

Preferably, the package body is divided into a main package body and a sub-package body connected to the main package body. The main package body and the sub-package body are separated from each other, and the controller and the rechargeable battery are located in the sub-package body. More specifically, the controller has a start button and the controller's start button is exposed to the outside of the package.

The invention has the beneficial effects that the smart walking backpack of the present invention comprises an outer body and a shoulder strap, and further comprises a leg with a telescopic function, the upper end of the leg is fixed to the bag body and the lower end has wheels, and the leg is positioned at the bag body when the leg is contracted and unfolded. The bottom wheel is located on the ground, the wheel is rotatably connected with the lower end of the leg, the wheel can rotate around its axis and can rotate horizontally around the leg, and has a motor for driving the wheel to turn and advance and a controller. The backpack breaks the tradition of carrying a backpack, but instead walks back by a backpack. The backpack not only has the function of carrying items in the traditional storage, but also allows people to walk along with them, and by setting a series of control components. The backpack can advance, turn, brake, stop, and contract as the person wishes.

DRAWINGS

1 is a schematic view showing the leg of the smart walking backpack of the present invention in a contracted state;

2 is a schematic view showing the leg of the smart walking backpack of the present invention in a straight state;

FIG. 3 is a schematic diagram of the control principle of the smart walking backpack of the present invention.

detailed description

Specific embodiments of the present invention will be described below by way of specific examples, and those skilled in the art can readily understand the advantages and functions of the present invention from the disclosure of the present disclosure. The invention may be embodied in other different forms, and various modifications and changes can be made without departing from the scope of the invention.

Embodiment: A smart walking backpack, as shown in FIG. 1 and FIG. 2, includes an enclosure 1 and a strap 2, and further includes a leg 3 having a telescopic function, the leg is a longitudinally arranged multi-stage telescopic rod, and the lower end of the leg The utility model has a wheel 4, a lower part of the leg and a foot pedal 5 for stepping on the foot above the wheel, the leg is provided with two left and right sides, and the package body is fixed with a horizontal connecting rod (not shown), two legs The upper ends are respectively connected to the connecting rods. When the leg is contracted, it is positioned in the package body, as shown in Figure 1. When the leg is deployed, the bottom end of the wheel is on the ground, as shown in Figure 2. The wheel is rotatably coupled to the lower end of the leg, the wheel is rotatable about its axis and is horizontally rotatable about the leg, the main drive motor drives the wheel to rotate about the axis, and the secondary drive motor drives the wheel to rotate horizontally around the leg. There is also a rechargeable battery and controller. The package body is divided into a main package body and a sub-package body 11 connected to the main package body. The main package body and the sub-package body are separated from each other, the controller and the rechargeable battery are located in the sub-package body, and the start button of the controller is exposed outside the package body. The surface of the package body is provided with a solar photovoltaic cell sheet 6.

As shown in FIG. 3, the main drive motor 7, the sub drive motor 8, the rechargeable battery 9, and the telescopic drive member 31 of the multistage telescopic rod are electrically connected to the controller 10, the controller, the main drive motor, the sub drive motor, and the telescopic drive unit. The power is supplied by a rechargeable battery having a charge management module 91, the charge management module The controller is electrically connected to the controller, and the charging management module includes a direct charging module 911, a solar charging module 912, and a wireless charging module 913. The solar photovoltaic panel 6 is electrically connected to the charging management module, and the controller is configured. There is a somatosensory receiving unit 12, wherein the foot pedal 5 is provided with a gravity balance sensing device 51, and the gravity balance sensing device is connected with the somatosensory receiving unit (for example, a wireless network, infrared, Bluetooth, etc., or a signal) Line connection). A brake 13 is also provided at the wheel, and the brake is electrically connected to the controller.

The smart walking backpack of the present invention is used as follows: the driving function of the smart walking backpack is started by the start button of the controller 10, at this time, the controller 10 controls the telescopic driving component 31 of the leg 3 to start to expand and straighten the leg downwards. When the human foot is stepped on the footboard 5, when the human body leans forward slightly, the gravity balance sensing device 51 in the foot pedal 5 immediately sends a forward command to the somatosensory receiving unit 12 of the controller 10, and the controller 10 controls the main The driving motor 7 drives the wheel 4 to rotate forward, and the magnitude of the forward tilt of the human body is proportional to the speed at which the wheel advances; when the human body tilts to the left or right, the gravity balance sensing device 51 in the foot pedal 5 will immediately turn left or right. The forward command is sent to the somatosensory receiving unit 12 of the controller 10, that is, the controller 10 controls the sub-drive motor 8 to drive the wheel 4 to the left or right direction of rotation and the main drive motor continues to drive the wheel forward, tilting the human body to the left or right The amplitude is proportional to the magnitude of the wheel turning to the left or right; when the human body is tilted backward, the gravity balance sensing device 51 in the footboard 5 immediately sends a stop command to the sense of the controller 10. The receiving unit 12 controls the main driving motor to stop; when the human foot presses the foot pedal hard, the gravity balance sensing device 51 in the foot pedal 5 immediately sends the braking command to the somatosensory receiving unit 12 of the controller 10, The controller 10 controls the brakes to get stuck in the wheels; when the stepping function is not required, it is only necessary to press the controller The start button, the controller, that is, the telescopic drive member 31 that controls the leg, initiates the contraction of the leg to the package.

The somatosensory receiving unit in this embodiment may be replaced with a somatosensory receiving unit that directly receives a human body motion command, and may receive a body or hand motion instruction including a leftward, rightward, forward, and backward motion of the human body; The receiving unit, corresponding to the sensing receiving unit, is further provided with one or more intelligent control terminals including a control handle, a control bracelet and a control finger ring, and the sensing receiving unit and the intelligent control terminal pass Bluetooth, infrared or Wi-Fi connection.

Claims

A smart walking backpack, comprising a bag body and a shoulder strap, characterized in that it further comprises a leg with a telescopic function, the upper end of the leg is fixed to the bag body and has a wheel at the lower end, and the leg is positioned at the bag body when the leg is contracted and is bottomed when unfolded The wheel of the end is located on the ground, the wheel is rotatably connected with the lower end of the leg, the wheel can rotate around its axis and can rotate horizontally around the leg, the main drive motor drives the wheel to rotate around the axis, and the auxiliary drive motor drives the wheel around the leg level Rotating, there is also a rechargeable battery and a controller. The main drive motor, the sub-drive motor and the rechargeable battery are electrically connected to the controller, and the power of the controller, the main drive motor and the sub-drive motor is supplied by the rechargeable battery.
The smart mobility backpack of claim 1 wherein said rechargeable battery has a charge management module, said charge management module being electrically coupled to the controller and controlled by the controller.
The smart walking backpack according to claim 2, wherein the surface of the package body is provided with a solar photovoltaic cell, and the charging management module comprises a direct charging module, a solar charging module and a wireless charging module, wherein the solar photovoltaic device The battery is electrically connected to the charging management module.
The smart walking backpack according to claim 1, wherein the controller is provided with a body feeling receiving unit, and the body feeling receiving unit receives body motion instructions including leftward, rightward, forward and backward of the human body.
The smart walking backpack according to claim 1, wherein the controller is provided with an inductive receiving unit, and further comprises one or more intelligent control terminals including a control handle, a control bracelet and a control finger ring. A signal connection is between the sensing receiving unit and the intelligent control terminal.
The smart walking backpack according to claim 1, wherein the leg is a longitudinally disposed multi-stage telescopic rod, and the telescopic driving member of the multi-stage telescopic rod is electrically connected to the controller.
The smart mobility backpack of claim 1 wherein said lower leg portion and above the wheel are provided with foot pedals for stepping on a person's foot.
The smart walking backpack according to claim 1, wherein the leg is provided with two left and right sides, and the bag body is fixed with a transverse connecting rod, and upper ends of the two legs are respectively connected to the connecting rod.
The smart walking backpack according to claim 1, wherein a lower portion of the leg and a foot pedal for stepping on a person's foot are disposed above the wheel, and a gravity balance sensing device is disposed in the foot pedal, the control A somatosensory receiving unit is disposed in the device, and the gravity balance sensing device is connected to the somatosensory receiving unit.
The smart walking backpack according to claim 1, wherein the package body is divided into a main package body and a sub-package body connected to the main package body, and the main package body and the sub-package body are separated from each other, the controller and The rechargeable battery is located in the sub-package, the controller has a start button, and the start button of the controller is exposed to the outside of the package.