Household intelligent visual identification following robot

Abstract

The utility model provides a household intelligent visual identification following robot which comprises a vehicle body, a first lifting mechanism is arranged in the middle of the top of the vehicle body, an intelligent processor is arranged on the top of the first lifting mechanism, and a first obstacle avoidance sensor and a lithium battery are arranged on the front side and the rear side of the intelligent processor respectively. The top of the intelligent processor is provided with a mechanical arm capable of being rotationally adjusted, and the front end of the mechanical arm is provided with an intelligent recognition camera. A WiFi information module and a motor control panel are arranged at the front end of the top of the vehicle body, a second lifting mechanism is arranged on the rear side of the top of the vehicle body, and an article storage basket is arranged on the second lifting mechanism; four independent wheel motors are arranged at the four corners of the bottom of the vehicle body, and Mecanum wheels are arranged at the output ends of the wheel motors. The household intelligent visual identification following robot is stable in operation and high in driving precision in the use process, can intelligently and effectively avoid obstacles, and is not easy to damage in the use process.

Description

TECHNICAL FIELD

[0001] The utility model relates to only robot equipment field, especially a kind of home intelligent vision identification following robot. BACKGROUND

[0002] In recent years, with the development and popularization of household robot industry, household robots are paid more and more attention and used by more and more people. Household robots can provide real-time safety monitoring, life companionship and entertainment services for children or the elderly at home. At present, there are many types of household robots on the market. According to market investigation and feedback, many existing household robots on the market are prone to damage and failure during use, which leads to the inability to automatically follow children or the elderly at home in real time, so that the purpose of real-time safety monitoring cannot be achieved. Therefore, it is necessary to develop and improve household robots, and develop a home intelligent vision identification following robot that can automatically identify and follow children or the elderly at home in real time, so as to overcome the above problems. UTILITY MODEL CONTENT

[0003] In view of the above problems existing in the prior art, the technical problem to be solved by the utility model is to provide a home intelligent vision identification following robot that can automatically identify and follow children or the elderly at home in real time.

[0004] The technical solution of the utility model is as follows: a home intelligent vision identification following robot, comprising a vehicle body, a first lifting mechanism is arranged at the top of the vehicle body, an intelligent processor is arranged at the top of the first lifting mechanism, a lithium battery is arranged at the rear side of the intelligent processor, a first obstacle avoidance sensor is arranged at the front side of the intelligent processor, a rotatable mechanical arm is installed on the top of the intelligent processor, an intelligent identification camera is arranged at the front end of the mechanical arm, and the first obstacle avoidance sensor and the intelligent identification camera are electrically connected with the intelligent processor, and the information collected by the first obstacle avoidance sensor and the intelligent identification camera is sent to the intelligent processor in real time.

[0005] A WiFi information module for wireless connection with a server and a motor control board for controlling the movement of the vehicle body are arranged at the top front end of the vehicle body, and the WiFi information module and the motor control board are electrically connected with the intelligent processor. A second lifting mechanism is arranged at the top rear side of the vehicle body, and a liftable article storage basket is arranged on the second lifting mechanism.

[0006] The bottom four corners of the vehicle body are provided with four independent wheel motors, the output end of each wheel motor is provided with a Mecanum wheel, each wheel motor is electrically connected with the motor control panel, the wheel motors are independently driven by the motor control panel to drive the Mecanum wheels, and through two pairs of Mecanum wheels with different rotating directions, the robot can perform efficient and accurate forward and backward linear motion, left and right horizontal translation motion, oblique movement and free rotation in place.

[0007] Further, the mechanical arm comprises a horizontal rotation steering engine, a large arm rotation steering engine, a large arm, a small arm rotation steering engine, a small arm and a clamping jaw head, the horizontal rotation steering engine is installed on the top of the intelligent processor, the horizontal rotation steering engine is provided with the large arm rotation steering engine, the large arm rotation steering engine is provided with the large arm, the upper end of the large arm is hingedly connected with the small arm, and the small arm rotation steering engine is arranged at the hinge position, the other end of the small arm is provided with the clamping jaw head, and the intelligent identification camera is installed on the bottom of the clamping jaw head.

[0008] Further, the first lifting mechanism comprises a bottom sliding seat, a lifting frame, a top sliding seat and a push rod cylinder, the bottom sliding seat is fixedly installed on the top middle of the vehicle body, the bottom sliding seat is movably connected with the bottom end of the lifting frame, the top end of the lifting frame is movably connected with the top sliding seat, and the bottom sliding seat is further provided with the push rod cylinder, the cylinder shaft of the push rod cylinder is connected with the bottom of the lifting frame, and the lifting frame is driven by the push rod cylinder to perform lifting movement.

[0009] Further, the second lifting mechanism comprises a lifting frame, a lifting motor, a threaded screw rod, a vertical guide rod and a lifting connecting seat, the lifting frame is fixedly installed on the top rear side of the vehicle body, the lifting frame is internally provided with the threaded screw rod and the vertical guide rod, the lifting connecting seat is installed on the threaded screw rod and the vertical guide rod, and the lifting connecting seat is connected with the article storage basket, the top of the lifting frame is provided with the lifting motor, the lifting motor is in transmission connection with the threaded screw rod, and the lifting connecting seat and the article storage basket are driven by the lifting motor to perform lifting movement through the threaded screw rod.

[0010] Further, a second obstacle avoidance sensor is further arranged between the WiFi information module and the motor control panel, and the second obstacle avoidance sensor is electrically connected with the intelligent processor; the first and second obstacle avoidance sensors are diffuse reflection type infrared photoelectric switch obstacle avoidance sensors, and are preferably ultrasonic sensors, laser radar sensors or infrared obstacle avoidance sensors.

[0011] Further, the intelligent processor comprises a processor shell and a single-chip microcomputer processor arranged in the processor shell; the intelligent identification camera is provided with a holder, the camera can be freely rotated in 360 degrees, and information acquisition and shooting can be performed.

[0012] The utility model discloses a household intelligent visual identification following robot, which can automatically identify who is a child or an old person at home in real time, is stable in operation, has high driving precision, can effectively avoid obstacles in use, is not easy to be damaged in use, and can effectively ensure to provide real-time safety monitoring, life accompaniment and entertainment service for the child or the old person at home. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The utility model discloses a front view angle's three-dimensional structure schematic diagram.

[0014] Figure 2 The utility model discloses a rear view angle's three-dimensional structure schematic diagram.

[0015] Figure 3 The utility model discloses a side view structure schematic diagram.

[0016] Figure 4 The utility model discloses a top view structure schematic diagram.

[0017] The marks in the drawing are: car body 1, first elevating system 2, bottom sliding seat 21, elevating frame 22, top sliding seat 23, push rod cylinder 24, intelligent treater 3, lithium cell 4, first obstacle avoidance sensor 5, mechanical arm 6, horizontal rotation rudder 61, large arm rotation rudder 62, large arm 63, small arm rotation rudder 64, small arm 65, clamping jaw head 66, intelligent identification camera 7, WiFi information module 8, motor control panel 9, second elevating system 10, lift frame 101, elevating motor 102, screw thread screw rod 103, vertical guide rod 104, elevating connecting seat 105, article storage basket 11, wheel motor 12, Mecanum wheel 13, second obstacle avoidance sensor 14. DETAILED DESCRIPTION

[0018] The preferred embodiments of the utility model will be described in detail below with reference to the drawings.

[0019] As Figures 1 to 4As shown, a kind of home intelligent visual identification following robot, including car body 1, first lifting mechanism 2 is equipped in the top middle of the car body 1, the top of the first lifting mechanism 2 is equipped with intelligent processor 3, the rear side of the intelligent processor 3 is equipped with lithium battery 4, the front side of the intelligent processor 3 is equipped with first obstacle avoidance sensor 5, rotatable adjusting mechanical arm 6 is installed on the top of the intelligent processor 3, intelligent identification camera 7 is equipped in the front end of the mechanical arm 6, and the first obstacle avoidance sensor 5 and the intelligent identification camera 7 are electrically connected with the intelligent processor 3, the information collected by the first obstacle avoidance sensor 5 and the intelligent identification camera 7 is sent to the intelligent processor 3 in real time;The intelligent processor 3 includes processor shell and the single-chip microcomputer processor in processor shell interior;The intelligent identification camera 7 is equipped with cloud platform, and camera can be 360 degrees universal free rotation, and information acquisition camera is carried out.

[0020] As Figures 1 to 4 As shown, the mechanical arm 6 includes horizontal rotation rudder 61, large arm rotation rudder 62, large arm 63, small arm rotation rudder 64, small arm 65 and clamping jaw head 66, the horizontal rotation rudder 61 is installed on the top of the intelligent processor 3, the large arm rotation rudder 62 is equipped on the horizontal rotation rudder 61, the large arm rotation rudder 62 is equipped on the large arm 63, the upper end of the large arm 63 is hinged with small arm 65, and small arm rotation rudder 64 is equipped at the hinge, the other end of the small arm 65 is equipped with clamping jaw head 66, the intelligent identification camera 7 is installed on the bottom of the clamping jaw head 66.

[0021] As Figures 1 to 4 As shown, the first lifting mechanism 2 includes bottom slide 21, lifting frame 22, top slide 23 and push rod cylinder 24, the bottom slide 21 is fixedly installed on the top middle of the car body 1, the bottom slide 21 is movably connected with the bottom end of the lifting frame 22, the top end of the lifting frame 22 is movably connected with the top slide 23, the bottom slide 21 is further equipped with push rod cylinder 24, the cylinder shaft of the push rod cylinder 24 is connected with the bottom of the lifting frame 22, and the lifting frame 22 is driven by push rod cylinder 24 to carry out lifting movement.

[0022] As Figures 1 to 4As shown, the top front end of the vehicle body 1 is provided with a WiFi information module 8 for wireless connection with a program server and a motor control panel 9 for controlling the walking of the vehicle body 1, and the WiFi information module 8 and the motor control panel 9 are electrically connected with the intelligent processor 3; a second obstacle avoidance sensor 14 is further arranged between the WiFi information module 8 and the motor control panel 9, and the second obstacle avoidance sensor 14 is electrically connected with the intelligent processor 3; the first obstacle avoidance sensor 5 and the second obstacle avoidance sensor 14 are diffuse reflection type infrared photoelectric switch obstacle avoidance sensors, specifically ultrasonic sensors, laser radar sensors or infrared obstacle avoidance sensors; the obstacle avoidance sensor is mainly used for sensing the environmental information around the trolley, when the trolley approaches the obstacle, the ultrasonic sensor, the laser radar or the infrared obstacle avoidance sensor detects the distance change and transmits the signal to the intelligent processor, and then adjusts the running direction and speed of the robot to execute the obstacle avoidance action.

[0023] As shown in the figure, Figures 1 to 4 As shown, the top rear side of the vehicle body 1 is provided with a second lifting mechanism 10, and a liftable article storage basket 11 is arranged on the second lifting mechanism 10. The second lifting mechanism 10 comprises a lifting frame 101, a lifting motor 102, a threaded lead screw 103, a vertical guide rod 104 and a lifting connecting seat 105, the lifting frame 101 is fixedly installed on the top rear side of the vehicle body 1, the threaded lead screw 103 and the vertical guide rod 104 are arranged in the lifting frame 101, the lifting connecting seat 105 is installed on the threaded lead screw 103 and the vertical guide rod 104, and the lifting connecting seat 105 is connected with the article storage basket 11, and the lifting motor 102 is arranged on the top of the lifting frame 101, the lifting motor 102 is in transmission connection with the threaded lead screw 103, and the lifting motor 102 drives the lifting connecting seat 105 and the article storage basket 11 to move up and down through the threaded lead screw 103.

[0024] As shown in the figure, Figures 1 to 4 As shown, four vehicle wheel motors 12 are arranged at the four corners of the bottom of the vehicle body 1, respectively, each of the vehicle wheel motors 12 is provided with a Mecanum wheel 13 at the output end, each of the vehicle wheel motors 12 is electrically connected with the motor control panel 9, and the motor control panel 9 controls the vehicle wheel motors 12 to independently drive the Mecanum wheels 13; through two pairs of Mecanum wheels 13 with different rotating directions, the robot can perform efficient and accurate forward and backward straight line motion, left and right transverse translation motion, oblique movement and free rotation in place.

[0025] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A home-based intelligent visual recognition and following robot, comprising a vehicle body, characterized in that, The top of the vehicle body is provided with a first lifting mechanism in the middle, and a smart processor is provided on the top of the first lifting mechanism. A lithium battery is provided on the rear side of the smart processor, and a first obstacle avoidance sensor is provided on the front side of the smart processor. A rotatable and adjustable robotic arm is installed on the top of the smart processor, and a smart recognition camera is provided at the front end of the robotic arm. Both the first obstacle avoidance sensor and the smart recognition camera are electrically connected to the smart processor, and the information collected by the first obstacle avoidance sensor and the smart recognition camera is sent to the smart processor in real time. The top front of the vehicle body is equipped with a WiFi information module for wireless connection with the server and a motor control board for controlling the movement of the vehicle body. Both the WiFi information module and the motor control board are electrically connected to the intelligent processor. The top rear of the vehicle body is equipped with a second lifting mechanism, on which a height-adjustable storage basket is provided. The vehicle body has four independent wheel motors at its four bottom corners. Each wheel motor has a Mecanum wheel at its output end. Each wheel motor is electrically connected to the motor control board, which controls each wheel motor to drive its own Mecanum wheel independently.

2. The home intelligent visual recognition following robot according to claim 1, characterized in that: The robotic arm includes a horizontal rotation servo, a large arm rotation servo, a large arm, a small arm rotation servo, a small arm, and a gripper head. The horizontal rotation servo is mounted on the top of the intelligent processor. The large arm rotation servo is mounted on the horizontal rotation servo, and the large arm is mounted on the large arm rotation servo. The small arm is hinged to the upper end of the large arm, and a small arm rotation servo is located at the hinge. A gripper head is located at the other end of the small arm, and the intelligent recognition camera is mounted on the bottom of the gripper head.

3. The home intelligent visual recognition following robot according to claim 1, characterized in that: The first lifting mechanism includes a bottom slide, a lifting frame, a top slide, and a push rod cylinder. The bottom slide is fixedly installed in the middle of the top of the vehicle body. The bottom slide is movably connected to the bottom end of the lifting frame. The top end of the lifting frame is movably connected to the top slide. The bottom slide is also provided with a push rod cylinder, and the cylinder shaft of the push rod cylinder is connected to the bottom of the lifting frame.

4. The home intelligent visual recognition following robot according to claim 1, characterized in that: The second lifting mechanism includes a lifting frame, a lifting motor, a threaded screw, a vertical guide rod, and a lifting connecting seat. The lifting frame is fixedly installed on the rear side of the top of the vehicle body. The lifting frame is equipped with a threaded screw and a vertical guide rod inside. The lifting connecting seat is installed on the threaded screw and the vertical guide rod, and the item storage basket is connected to the lifting connecting seat. The lifting motor is located at the top of the lifting frame. The lifting motor is connected to the threaded screw, and the lifting motor drives the lifting connecting seat and the item storage basket to move up and down through the threaded screw.

5. A home intelligent visual recognition following robot according to claim 1, characterized in that: A second obstacle avoidance sensor is also provided between the WiFi information module and the motor control board. The second obstacle avoidance sensor is electrically connected to the intelligent processor. The first obstacle avoidance sensor and the second obstacle avoidance sensor are diffuse reflection infrared photoelectric switch obstacle avoidance sensors.

6. The home intelligent visual recognition following robot according to claim 1, characterized in that: The intelligent processor includes a processor housing and a single-chip microcomputer processor located inside the processor housing; the intelligent recognition camera is equipped with a gimbal, and the camera can rotate freely in 360 degrees to collect information and capture images.

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