CN104715673A - Triangular education robot - Google Patents
Triangular education robot Download PDFInfo
- Publication number
- CN104715673A CN104715673A CN201510159362.XA CN201510159362A CN104715673A CN 104715673 A CN104715673 A CN 104715673A CN 201510159362 A CN201510159362 A CN 201510159362A CN 104715673 A CN104715673 A CN 104715673A
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- window
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- housing
- triangle
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
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- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
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- Theoretical Computer Science (AREA)
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Abstract
The invention discloses a triangular education robot which comprises a shell, a control module, and wheels arranged at the bottom of the shell, wherein a panel is arranged on the shell; both the shell and the panel are of triangular structures and are combined to form a triangular box; a circuit board of the control module is internally arranged in the box; infrared sensor windows are formed in two sides of the shell; a USB downloading window, a charging window and a power switch window are formed in the rear side of the shell, and a gray scale sensor window is arranged at the bottom of the shell; and a main notch, a plurality of extension establishing mounting holes, a display screen window, a buzzer window, a microphone window and a micro DC motor window are formed in the panel. Since the shell and the panel are combined in the shape of a triangular structure, the robot is smooth and firm in structure.
Description
Technical field:
The present invention relates to a kind of triangle educational robot, belong to teaching aid technical field.
Background technology:
First, most of wheeled robot needs the shape adapted with it according to different function module design to assemble on the market, in addition often only use the connecting line of same length to connect between each module, therefore robot often do not fix assembly model, various structures, complex contour and lack design.
Secondly, too complicated from mainboard to internal structure, make reproducibility poor, be unfavorable for carrying out of classroom instruction, robot controlling plate adopts plastic casing encapsulation opaque, is not easy to observation of students robot interior structural texture, further increases teaching difficulty.
Again, owing to not carrying out form construction design, robot strong degree is poor, very easily damages, and serviceable life is often not long, and diversified profile is also inconvenient to transport and put.
Therefore, necessaryly prior art to be improved, to solve the deficiency of prior art.
Summary of the invention:
The present invention is to solve above-mentioned prior art Problems existing, provides a kind of triangle educational robot.
The technical solution adopted in the present invention is as follows:
A kind of triangle educational robot, comprise housing, control module and be arranged on the wheel of housing bottom, described housing is provided with panel, housing and panel triangular in shape, be combined into triangle box body, the built-in circuit board of control module is in this box body, and housing both sides are provided with infrared sensor window, rear side is provided with USB and downloads window, charging window and power switch window, and housing bottom is provided with gray-scale sensor window; Described panel is provided with major trough mouth, mounting hole is built in some expansions, display screen windows, hummer window, microphone window and DC micromotor window.
Described control module comprises main control unit, liquid crystal display circuit, infrared sensing circuit, gray scale sensing circuit, infrared remote controller, DC speed-reducing and driving circuit thereof, micro DC drive circuit, IO expansion interface circuit, buzzer drive circuit and Mike's input circuit, each circuit is connected with main control unit respectively, and DC speed-reducing output shaft is connected with wheel.
Further design of the present invention is:
Described main control unit comprises master chip, reset circuit, start-up circuit, download program circuit, diode drive circuit, external power supply circuit and power-switching circuit.
The infrared probe of infrared sensing circuit is placed in infrared sensor the window's position of housing;
The gray scale probe of gray scale sensing circuit is placed in gray-scale sensor the window's position of housing bottom;
The USB that the USB download port of download program circuit is placed in housing downloads the window's position; The power switch correspondence of control module is positioned at power switch the window's position of housing; The socket of external power supply circuit is positioned at charging the window's position;
On panel, main notch position arranges the Remote Control Interface of the IO expansion interface of IO expansion interface circuit, the reset key of reset circuit, the start key of start-up circuit and infrared remote controller;
The DC micromotor interface of micro DC drive circuit is placed in DC micromotor the window's position on panel;
The display screen of liquid crystal display circuit is placed in display screen windows position on panel; The hummer of buzzer drive circuit is placed in hummer window on panel; The microphone of Mike's input circuit is placed in microphone the window's position on panel.
Described infrared sensing circuit comprises five infrared probes, and correspondence is positioned at infrared sensor the window's position on front side of four infrared sensor the window's positions of housing both sides and housing.
Described gray scale sensing circuit comprises two gray scale probes, and correspondence is positioned at housing bottom two gray-scale sensor the window's positions.
Described panel adopts transparent acrylic to make.
Described housing bottom is provided with two wheels, a universal wheel, and two wheels are connected with a DC speed-reducing respectively.
The corner parts of described housing adopts arc transition.
Master chip adopts the product of LPC21xx series, and model is LPC214X.
The present invention has following beneficial effect:
1, the housing in the present invention and panel adopt triangular structure combination, and structure is more smooth, firm.
2, panel uses transparent acrylic panel designs, makes robot interior components and parts very clear, is more suitable for the needs of imparting knowledge to students, the study of principle.Simultaneously housing and panel use high-quality plastics, have no side effect safer.
3, in the present invention control module wiring board on integrated multiple sensors, be built in box body, it is convenient to preserve without tiny parts, not easily loses parts, ensures integrality when using, and is particularly suitable for school instruction and uses.
4, in the present invention, IO expands interface, can expand use multiple sensors, with better function, meets elementary teaching and improves the requirement that robot match is participated in study.
5,32 powerful LPC214X processors are adopted, this processor uses 3.3V power supply, have the compatible 5V input of 37 I/O ports, this in use compatible sensor is more, wider, avoids the device damage that student causes because mistake selected by sensor when expanding study.
6, the corner parts of middle shell of the present invention adopts arc transition, in use safer, and global design is without micro component, and the range of age being applicable to using is wider.
Accompanying drawing illustrates:
Fig. 1 is the front view of middle shell of the present invention.
Fig. 2 is the upward view of Fig. 1 middle shell.
Fig. 3 is the left view of Fig. 1 middle shell.
Fig. 4 is the rear view of Fig. 1 middle shell.
Fig. 5 is the structural representation of panel in the present invention.
Fig. 6 is one-piece construction schematic diagram one of the present invention.
Fig. 7 is one-piece construction schematic diagram two of the present invention.
Fig. 8 is one-piece construction schematic diagram three of the present invention.
Fig. 9 is master chip electrical schematic diagram in the present invention.
Figure 10 is reset circuit electrical schematic diagram in the present invention.
Figure 11 is start-up circuit electrical schematic diagram in the present invention.
Figure 12 is diode drive circuit electrical schematic diagram in the present invention.
Figure 13 is USB download circuit electrical schematic diagram in the present invention.
Figure 14 is buzzer drive circuit electrical schematic diagram in the present invention.
Figure 15 is external power circuit electrical schematic diagram in the present invention.
Figure 16 is infrared remote controller electrical schematic diagram in the present invention.
In figure: 1, housing; 2, panel; 3, universal wheel; 4, battery case; 11, groove; 12, infrared sensor window; 13, USB downloads window; 14, charge window; 15, power switch window; 16, gray-scale sensor window; 20, microphone window; 21, display screen windows; 22, hummer window; 23, major trough mouth; 24, DC micromotor window; 25, mounting hole is built in expansion.
Embodiment:
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Please refer to shown in Fig. 1 to Fig. 8, a kind of triangle educational robot of the present invention, comprises housing 1 and panel 2, housing 1 and panel 2 triangular in shape, panel 2 covers and form triangle box body on housing 1.The groove 11 for installing wheel is provided with in housing 1 left and right sides, the arranged on left and right sides wall of housing 1 is respectively equipped with two groups of infrared sensor windows 12, the front side (top of triangle box body) of housing 1 is provided with one group of infrared sensor window 12, be provided with USB at the rear side of housing and download window 13, charging window 14 and power switch window 15, be provided with two gray-scale sensor windows 16 and universal wheel 3 in the bottom of housing.Panel 2 is provided with major trough mouth 23, display screen windows 21, hummer window 22, microphone window 20, DC micromotor window 24 and some expansions and builds mounting hole 25.The bottom of housing can also arrange battery case 4.
Panel 2 in the present invention adopts transparent acrylic to make, and can observe box body inner member very easily.Simultaneously panel 2 effect playing protection circuit plate, be beneficial to observations, be convenient to explanation, is beneficial to the study to principle.Some expansions on panel 2 build mounting hole 25, building by module, have expanded the function of robot widely.The present invention in use damages operator to prevent, and the corner parts of housing 1 adopts arc transition.Be provided with two wheels and a universal wheel 3, three firm support bottom housing 1, vehicle body runs more steady, without skidding.
Be provided with control module in the triangle box body that panel 2 of the present invention and housing 1 are formed, its circuit is in the circuit board integrated, is placed in triangle box body, eliminates some unnecessary wiring trouble.This control module comprises main control unit, liquid crystal display circuit, infrared sensing circuit, gray scale sensing circuit, infrared remote controller, DC speed-reducing and driving circuit thereof, micro DC drive circuit, IO expansion interface circuit, buzzer drive circuit and Mike's input circuit, and each circuit is connected with main control unit respectively.Wherein, main control unit comprises master chip, reset circuit, start-up circuit, download program circuit, diode drive circuit, external power supply circuit and power-switching circuit.
As Fig. 9, master chip adopts the product of LPC21xx series, and model is LPC214X.LPC214X master chip uses 3.3V power supply, and have the compatible 5V input of 37 I/O ports, this in use compatible sensor is more, wider.
As Figure 10, reset circuit is connected with the REST pin of master chip, and reset circuit is connected with reset key, and reset key is positioned at major trough mouth 23 position on panel 2.
As Figure 11, start-up circuit is connected with the PO.14 pin of master chip, and start-up circuit is connected with start key, and start key is positioned at major trough mouth 23 position on panel 2.
As Figure 12, in the present invention, diode drive circuit is provided with 8 light emitting diodes, and 8 light emitting diodes are positioned at the head position of triangle shell, because of panel transparent, so do not affect luminescence, controls light on and off arbitrarily by Add-In.
As Figure 13, download program circuit adopts PL2303HX to download chip, and this chip is connected with the corresponding end of master chip, download program circuit is connected with USB download port, and the USB that USB download port correspondence is located at housing 1 downloads the window's position.
As Figure 14, buzzer drive circuit input end is connected with the PO.31 pin of master chip, and buzzer drive circuit is connected with hummer, and hummer is positioned at hummer window 22 position on panel 2.
As Figure 15, the socket of external power supply circuit is positioned at charging window 14 position, and external power supply circuit can be master chip through power-switching circuit and powers, and also can give lithium cell charging simultaneously.
As Figure 16, infrared remote controller is connected with the PO.15 pin of master chip, and infrared remote controller is connected with Remote Control Interface, and Remote Control Interface to be arranged on panel 2 leftward position in major trough mouth, tests for infrared remote control.
In the present invention, infrared sensing circuit comprises five infrared probes and AD conversion, five infrared probe corresponding infrared sensor window 12 positions being arranged on housing 1 arranged on left and right sides wall and front side wall respectively, barrier, fire defector is kept away, with kinds of experiments such as light, lucifuge, object detection to be applicable to detection.
IO expansion interface circuit in the present invention adopts EPM7032VLC44-12 (44) chip, and IO expansion interface circuit is connected with IO expansion interface, IO expansion interface is positioned at major trough mouth 23 position of panel 2.IO expansion interface has expanded function, can use and compatible on the market more than 90% various sensors.Such as vibration transducer, temperature sensor, inclination sensor, Magnetic sensor, touch sensor, bright sensor, code sensor, flame sensor, keep away barrier sensor, wireless transmission module etc., there is good expansion.
Liquid crystal display circuit adopts LCD1602 chip, and liquid crystal display circuit is connected with display screen, and display location is display screen windows 21 position on panel 2.
The DC micromotor interface of micro DC drive circuit is placed in DC micromotor the window's position on panel 2; DC micromotor interface DC micromotor, for fan fire extinguishing program.
Gray scale sensing circuit comprises two gray scale probes and AD conversion, and two gray scale probe correspondences are positioned at two gray-scale sensor window 16 positions bottom housing 1, for colour recognition, test along the line.
Microphone window 20 position on panel 2 is located at by the microphone of Mike's input circuit.The power switch correspondence of control module is positioned at power switch window 15 position of housing 1, tests for Sound control.
The present invention is applicable to the computer course teaching of students in middle and primary schools, the rudimentary knowledge of training of students learning robot.After this robot carrying software program, the experiments such as brilliance control experiment, voice typing experiment, mini fan driving can be carried out, the practice of exercise student ' and power capacity.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be considered as protection scope of the present invention.
Claims (10)
1. a triangle educational robot, comprise housing, control module and be arranged on the wheel of housing bottom, it is characterized in that: described housing is provided with panel, housing and panel triangular in shape, be combined into triangle box body, the built-in circuit board of control module is in this box body, and housing both sides are provided with infrared sensor window, rear side is provided with USB and downloads window, charging window and power switch window, and housing bottom is provided with gray-scale sensor window; Described panel is provided with major trough mouth, mounting hole is built in some expansions, display screen windows, hummer window, microphone window and DC micromotor window.
2. triangle educational robot as claimed in claim 1, it is characterized in that: described control module comprises main control unit, liquid crystal display circuit, infrared sensing circuit, gray scale sensing circuit, infrared remote controller, DC speed-reducing and driving circuit thereof, micro DC drive circuit, IO expansion interface circuit, buzzer drive circuit and Mike's input circuit, each circuit is connected with main control unit respectively, and DC speed-reducing output shaft is connected with wheel.
3. triangle educational robot as claimed in claim 2, is characterized in that: described main control unit comprises master chip, reset circuit, start-up circuit, download program circuit, diode drive circuit, external power supply circuit and power-switching circuit.
4. triangle educational robot as claimed in claim 3, is characterized in that:
The infrared probe of infrared sensing circuit is placed in infrared sensor the window's position of housing;
The gray scale probe of gray scale sensing circuit is placed in gray-scale sensor the window's position of housing bottom;
The USB that the USB download port of download program circuit is placed in housing downloads the window's position; The power switch correspondence of control module is positioned at power switch the window's position of housing; The socket of external power supply circuit is positioned at charging the window's position;
On panel, main notch position arranges the Remote Control Interface of the IO expansion interface of IO expansion interface circuit, the reset key of reset circuit, the start key of start-up circuit and infrared remote controller;
The DC micromotor interface of micro DC drive circuit is placed in DC micromotor the window's position on panel;
The display screen of liquid crystal display circuit is placed in display screen windows position on panel; The hummer of buzzer drive circuit is placed in hummer window on panel; The microphone of Mike's input circuit is placed in microphone the window's position on panel.
5. triangle educational robot as claimed in claim 4, is characterized in that: described infrared sensing circuit comprises five infrared probes, and correspondence is positioned at infrared sensor the window's position on front side of four infrared sensor the window's positions of housing both sides and housing.
6. triangle educational robot as claimed in claim 4, is characterized in that: described gray scale sensing circuit comprises two gray scale probes, and correspondence is positioned at housing bottom two gray-scale sensor the window's positions.
7. triangle educational robot as claimed in claim 1, is characterized in that: described panel adopts transparent acrylic to make.
8. triangle educational robot as claimed in claim 1, it is characterized in that: described housing bottom is provided with two wheels, a universal wheel, two wheels are connected with a DC speed-reducing respectively.
9. triangle educational robot as claimed in claim 1, is characterized in that: the corner parts of described housing adopts arc transition.
10. triangle educational robot as claimed in claim 1, is characterized in that: master chip adopts the product of LPC21xx series, and model is LPC214X.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510159362.XA CN104715673A (en) | 2015-04-03 | 2015-04-03 | Triangular education robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510159362.XA CN104715673A (en) | 2015-04-03 | 2015-04-03 | Triangular education robot |
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| Publication Number | Publication Date |
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| CN104715673A true CN104715673A (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510159362.XA Pending CN104715673A (en) | 2015-04-03 | 2015-04-03 | Triangular education robot |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067007A (en) * | 2018-02-01 | 2018-05-25 | 广东笑翠鸟教育科技有限公司 | A kind of expansion platform robot |
| CN108261787A (en) * | 2018-02-01 | 2018-07-10 | 广州市哈大科技有限责任公司 | A kind of control method for expanding platform robot |
| CN108766189A (en) * | 2018-05-17 | 2018-11-06 | 内蒙古神鹰智能技术有限公司 | A kind of Chinese phonetic alphabet programing system of suitable children |
| CN111653180A (en) * | 2020-06-29 | 2020-09-11 | 广东卓瑞科技教育股份有限公司 | Industrial robot for teaching of robot workstation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067007A (en) * | 2018-02-01 | 2018-05-25 | 广东笑翠鸟教育科技有限公司 | A kind of expansion platform robot |
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| CN111653180A (en) * | 2020-06-29 | 2020-09-11 | 广东卓瑞科技教育股份有限公司 | Industrial robot for teaching of robot workstation |
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Application publication date: 20150617 |
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| RJ01 | Rejection of invention patent application after publication |