CN112536801A

CN112536801A - Early education robot

Info

Publication number: CN112536801A
Application number: CN201910900433.5A
Authority: CN
Inventors: 汪正波
Original assignee: Shanghai Luzhen Industrial Co ltd
Current assignee: Shanghai Luzhen Industrial Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2021-03-23

Abstract

The invention provides an early education robot, comprising: the front wall of the head shell is provided with a display screen, loudspeakers are arranged on the two sides of the display screen on the front wall of the head shell, a second cavity is arranged in the main shell, and a memory and a controller are arranged in the second cavity; the bottom of the main shell is provided with an electric wheel set which comprises four electric wheels uniformly distributed; the front wall of the main shell is provided with an ultrasonic distance sensor. As mentioned above, the early education robot solves the problem that children often watch a screen for a long time in a short distance in the prior art, the eye health is generally damaged, and myopia is caused.

Description

Early education robot

Technical Field

The invention relates to the field of robots, in particular to an early education robot.

Background

The robot is always a hotspot of domestic and foreign research, wherein the educational robot aims at exciting the learning interest of students and improving the comprehensive ability of the students, and stimulates the curiosity and the awareness of children on science and technology while enriching the childhood life of the children. However, at present, children often watch the screen for a long time at a short distance, the eye health is generally damaged, and the myopia problem is caused.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, the present invention aims to provide an early education robot for solving the problems of short distance and long time watching of the screen by children, general damage to eye health and myopia in the prior art.

To achieve the above and other related objects, the present invention provides an early education robot, comprising: the head support comprises a main shell and a head shell, wherein a first support and a second support are arranged at the top of the main shell, a first rotating shaft is arranged on one side of the head shell, a second rotating shaft is arranged on the other side of the head shell, a first bearing is arranged on the first support, a second bearing is arranged on the second support, a first cavity is arranged in the first support, a stepping motor is arranged at the bottom of the first cavity, the first rotating shaft penetrates through the first bearing, and the first rotating shaft extends out of the first bearing to the first cavity;

the head shell is movably connected with the first support and the second support through the matching of a first rotating shaft and a first bearing and the matching of a second rotating shaft and a second bearing, a first bevel gear is arranged at one end of the first rotating shaft in the first cavity, a second bevel gear is arranged at the output end of the stepping motor, and the first bevel gear is meshed with the second bevel gear;

the front wall of the head shell is provided with a display screen, the front wall of the head shell is provided with loudspeakers on two sides of the display screen, a second cavity is arranged in the main shell, and a memory and a controller are arranged in the second cavity; the bottom of the main shell is provided with an electric wheel set, and the electric wheel set comprises four electric wheels which are uniformly distributed; the front wall of the main shell is provided with an ultrasonic distance sensor; the controller is respectively and electrically connected with the ultrasonic distance sensor, the display screen, the loudspeaker, the electric wheel, the memory and the stepping motor.

As a preferred technical solution, a voice receiver is installed on the front wall of the main housing, the voice receiver is connected to the controller, receives external sound through the voice receiver, and controls the display screen and the speaker to play content through the controller, for example, the voice receiver receives a "next" voice command, the controller compares the "next" voice command stored in the memory, and if the "next" voice command is received, the controller controls the display screen and the speaker to play a next video and corresponding audio data.

As a preferred technical solution, a sensor group is installed on the rear wall of the main casing, the sensor group includes a smoke detector and a PM2.5 air detector, the smoke detector and the PM2.5 air detector are respectively connected to the controller, the smoke detector can detect smoke conditions near the early education robot, and the PM2.5 air detector can detect air conditions near the early education robot.

As a preferable technical scheme, an alarm is installed on the side wall of the head shell, the alarm is connected with the controller, and when the smoke detector detects that the smoke concentration value is larger than a preset threshold value in the memory, the controller controls the alarm to give an alarm to warn surrounding personnel.

According to the preferable technical scheme, a motor base is installed at the bottom of the first cavity, the stepping motor is fixedly installed at the bottom of the first cavity through the motor base, and the stepping motor is fixed through the motor base, so that the stepping motor can stably work.

As described above, the early education robot of the present invention has the following beneficial effects: the head shell can rotate along the first rotating shaft and the second rotating shaft, namely the display screen can rotate, and the angle of the display screen which is best watched by children can be adjusted by rotating the display screen; display screen broadcast children education video in-process passes through, ultrasonic distance sensor that sets up before the main casing body detects children and early education robot distance, judge whether children and early education robot distance are less than the distance threshold of predetermineeing in the memory, if children and early education robot distance are less than the distance threshold, the electronic round of controller control is retreated and is kept away from children, until children and early education robot distance are greater than the distance threshold, and reasonable in design is suitable for production and popularization and application.

Drawings

FIG. 1 is a front view of an early education robot disclosed in an embodiment of the present invention;

FIG. 2 is a rear view of an early education robot disclosed in an embodiment of the present invention;

FIG. 3 is a top view of an early education robot disclosed in an embodiment of the present invention;

FIG. 4 is a cross-sectional view of a head housing of an early education robot disclosed in an embodiment of the present invention;

FIG. 5 is an enlarged view of the portion A in FIG. 4;

FIG. 6 is a block diagram of a sensor group in an early education robot disclosed in the embodiments of the present invention;

fig. 7 is a connection block diagram of an early education robot disclosed in the embodiment of the invention.

Wherein the reference numerals are specified as follows: 1. a head housing; 2. a main housing; 3. a display screen; 4. a speaker; 5. a first rotating shaft; 6. a first bracket; 7. a second rotating shaft; 8. a second bracket; 9. an ultrasonic distance sensor; 10. an electric wheel; 11. an alarm; 12. a smoke detector; a PM2.5 air detector; 14. a first bearing; 15. a first bevel gear; 16. a second bevel gear; 17. a stepping motor; 18. a voice receiver.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to fig. 1 to 6. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

Referring to fig. 1 to 6, the present invention provides an early education robot, including: the head support comprises a main shell 2 and a head shell 1, wherein a first support 6 and a second support 8 are arranged at the top of the main shell 2, a first rotating shaft 5 is arranged on one side of the head shell 1, a second rotating shaft 7 is arranged on the other side of the head shell 1, a first bearing 14 is arranged on the first support 6, a second bearing is arranged on the second support 8, a first cavity is arranged in the first support 6, a stepping motor 17 is arranged at the bottom of the first cavity, the first rotating shaft 5 penetrates through the first bearing 14, and part of the first rotating shaft 5 extends out of the first bearing 14 to the first cavity; head casing 1 is through first pivot 5 and the cooperation of first bearing 14 and the cooperation of second pivot 7 and second bearing and

first support

6 and 8 swing joint of second support, first pivot 5 is provided with first bevel gear 15 in the one end of first cavity, step motor 17's output is provided with second bevel gear 16, first bevel gear 15 and the meshing of second bevel gear 16, output through step motor 17 drives second bevel gear 16 and rotates, second bevel gear 16 drives first bevel gear 15, first bevel gear 15 drives head casing 1 and rotates.

A display screen 3 is arranged on the front wall of the head shell 1, loudspeakers 4 are arranged on the front wall of the head shell 1 and positioned on two sides of the display screen 3, a second cavity is arranged in the main shell 2, a storage and a controller are arranged in the second cavity, and children learning video and audio data are stored in the storage; the bottom of the main shell 2 is provided with an electric wheel set which comprises four electric wheels 10 which are uniformly distributed; the front wall of the main shell 2 is provided with an ultrasonic distance sensor 9; the controller is electrically connected with the ultrasonic distance sensor 9, the display screen 3, the loudspeaker 4, the electric wheel 10, the memory and the stepping motor 17 respectively.

In the early education robot provided by the embodiment, the voice receiver 18 is installed on the front wall of the main housing 2, the voice receiver 18 is connected with the controller, the voice receiver 18 receives external sound, and the controller controls the display screen 3 and the loudspeaker 4 to play contents, for example, the voice receiver 18 receives a next voice command, the controller compares the next voice command stored in the memory, and if the next voice command is consistent, the display screen 3 and the loudspeaker 4 are controlled to play a next video and corresponding audio data.

According to the early education robot provided by the embodiment, the sensor group is installed on the rear wall of the main shell 2 and comprises the smoke detector 12 and the PM2.5 air detector 13, the smoke detector 12 and the PM2.5 air detector 13 are respectively connected with the controller, the smoke detector 12 can detect the smoke condition near the early education robot, and the PM2.5 air detector 13 can detect the air condition near the early education robot.

According to the early education robot provided by the embodiment, the alarm 11 is installed on the side wall of the head shell 1, the alarm 11 is connected with the controller, and when the smoke detector 12 detects that the smoke concentration value is larger than the preset smoke threshold value in the memory, the controller controls the alarm 11 to give an alarm to warn surrounding personnel.

The early teach robot that this embodiment provided, first cavity bottom installation motor cabinet, step motor 17 passes through motor cabinet fixed mounting in first cavity bottom, through the fixed step motor 17 of motor cabinet for step motor 17 stabilizes in the work.

In summary, according to the early education robot disclosed by the invention, the head shell 1 can rotate along the first rotating shaft 5 and the second rotating shaft 7, namely the display screen 3 can rotate, and the angle of the display screen 3 which is optimally watched by children can be adjusted by rotating the display screen 3; 3 broadcast children education video in-process of display screen pass through, ultrasonic distance sensor 9 that sets up before main casing body 2 detects children and early teach robot distance, judge whether children and early teach robot distance are less than the distance threshold of predetermineeing in the memory, if children and early teach robot distance are less than the distance threshold, children are kept away from in 10 backs of electronic round of controller control, until children and early teach robot distance be greater than the distance threshold, and reasonable in design is suitable for production and popularization and application. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. An early education robot, comprising: the head support comprises a main shell and a head shell, wherein a first support and a second support are arranged at the top of the main shell, a first rotating shaft is arranged on one side of the head shell, a second rotating shaft is arranged on the other side of the head shell, a first bearing is arranged on the first support, a second bearing is arranged on the second support, a first cavity is arranged in the first support, a stepping motor is arranged at the bottom of the first cavity, the first rotating shaft penetrates through the first bearing, and the first rotating shaft extends out of the first bearing to the first cavity;

2. The early education robot as claimed in claim 1 wherein the front wall of the main housing is mounted with a voice receiver, the voice receiver being connected to the controller.

3. The early education robot as claimed in claim 1, wherein the rear wall of the main housing is mounted with a sensor group including a smoke detector and a PM2.5 air detector, the smoke detector and the PM2.5 air detector being respectively connected with the controller.

4. The early education robot as claimed in claim 1, wherein the side wall of the head housing is mounted with an alarm, and the alarm is connected with the controller.

5. The early education robot as claimed in claim 1, wherein the motor base is installed at the bottom of the first cavity, and the stepping motor is fixedly installed at the bottom of the first cavity through the motor base.