CN214544116U - Anti-reverse-plugging main board for educational robot - Google Patents

Abstract

The application relates to an anti-reverse-plugging mainboard for an educational robot, which comprises a power module circuit, a main chip circuit and at least one motor driving circuit; the power module circuit is used for supplying power to the electric equipment; the main chip circuit is connected with the motor driving circuit; the motor driving circuit is used for driving the electric equipment to normally work. This application can reduce socket peripheral circuit, improves the integrated nature of socket, practices thrift the teaching time, reduces and requires to the teaching aid function.

Description

Anti-reverse-plugging main board for educational robot

Technical Field

The application belongs to the technical field of sockets, and particularly relates to an anti-reverse-plugging main board for an educational robot.

Background

In primary and secondary school's science and technology education, use in open source hardware and the sensor teaching, along with the continuous renewal of teaching aid, new generation intelligence teaching aid is used widely, because the intelligence teaching aid need connect the power generally and use, therefore the socket also plays very important effect in the teaching aid. And the socket that uses in the present education scene still is traditional supply socket, and the function is single, and the teaching aid still need connect drive module when connecting the teaching aid after connecing the socket, perhaps, connects the teaching aid that has drive module, delays the teaching time, requires highly to the teaching aid function.

SUMMERY OF THE UTILITY MODEL

For overcoming traditional supply socket at least to a certain extent, the function singleness, the teaching aid still need connect drive module when connecting the teaching aid after connecting the socket, perhaps, connects the teaching aid that has drive module, delays the teaching time, to the problem that the teaching aid function required height, this application provides a prevent reverse plug mainboard for educational robot uses, include:

the motor driving circuit comprises a power module circuit, a main chip circuit and at least one motor driving circuit;

the power module circuit is used for supplying power to the electric equipment;

the main chip circuit is connected with the motor driving circuit;

the motor driving circuit is used for driving the electric equipment to normally work.

Further, the method also comprises the following steps: and the protection circuit is connected with the power module circuit and used for protecting the reverse-plugging prevention main board and the electric equipment for the educational robot.

Further, the method also comprises the following steps: and the switching circuit is used for controlling the connection or disconnection of the power module circuit and electric equipment.

Further, the method also comprises the following steps:

and the ICSP interface circuit is used for providing a debugging and downloading interface for the electric equipment.

Further, the method also comprises the following steps:

and the serial port circuit is used for connecting the electric equipment with the serial port.

Further, the method also comprises the following steps:

and the interface conversion circuit is used for connecting equipment with a USB interface and converting USB interface data transmission into serial port data transmission.

Further, the method also comprises the following steps:

and the WiFi chip circuit is used for providing WiFi signals for the electric equipment.

Further, the method also comprises the following steps:

and the LED lamp circuit is used for indicating the working state of the anti-reverse-plugging main board used for the educational robot.

The technical scheme provided by the embodiment of the application can have the following beneficial effects:

the anti-reverse-plugging main board for the educational robot comprises a power module circuit, a main chip circuit and at least one motor driving circuit; the power module circuit is used for supplying power to the electric equipment; the main chip circuit is connected with the motor driving circuit; the motor driving circuit is used for driving the electric equipment to normally work, can reduce socket peripheral circuits, improves the integration of the socket, saves teaching time and reduces the requirement on the function of a teaching aid.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Fig. 1 is a functional structure diagram of an anti-reverse-plugging main board for an educational robot according to an embodiment of the present application.

Fig. 2 is a partial circuit diagram of an anti-reverse-plugging main board for an educational robot according to an embodiment of the present application.

Fig. 3 is a partial circuit diagram of another anti-reverse-plugging main board for an educational robot according to an embodiment of the present application.

Fig. 4 is a partial circuit diagram of another anti-reverse-plugging main board for an educational robot according to an embodiment of the present application.

Fig. 5 is a partial circuit diagram of another anti-reverse-plugging main board for an educational robot according to an embodiment of the present application.

Fig. 6 is a functional structure diagram of an anti-reverse-plugging main board for an educational robot according to another embodiment of the present application.

Fig. 7 is a partial circuit diagram of another anti-reverse-plugging main board for an educational robot according to an embodiment of the present application.

Fig. 8 is a partial circuit diagram of another anti-reverse-plugging main board for an educational robot according to an embodiment of the present application.

Fig. 9 is a partial circuit diagram of another anti-reverse-plugging main board for an educational robot according to an embodiment of the present application.

Fig. 10 is a partial circuit diagram of another anti-reverse-plugging main board for an educational robot according to an embodiment of the present application.

Fig. 11 is a partial circuit diagram of another anti-reverse-plugging main board for an educational robot according to an embodiment of the present application.

Fig. 12 is a partial circuit diagram of another anti-reverse-plugging main board for an educational robot according to an embodiment of the present application.

Fig. 13 is a partial circuit diagram of another anti-reverse-plugging main board for an educational robot according to an embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail below. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present application.

Fig. 1 is a functional structure diagram of an anti-reverse-plugging main board for an educational robot according to an embodiment of the present application, and as shown in fig. 1, the anti-reverse-plugging main board for the educational robot includes:

a power module circuit 11, a main chip circuit 12 and at least one motor driving circuit 13;

the power module circuit 11 is used for supplying power to the electric equipment;

the main chip circuit 12 is connected with the motor driving circuit;

the motor driving circuit 13 is used for driving the electric equipment to work normally.

The power module circuit 11 is shown in fig. 2, and includes a TP85430 chip and a BUTTON chip, and the TP85430 chip is controlled by the BUTTON chip to provide power for the electric device.

In some embodiments, the electric device comprises a teaching aid used in a primary and secondary school education scene, such as a robot with a happy height.

The main chip circuit 12 is shown in fig. 3, and the AIMega 2560 chip can control the working states of other components on the anti-reverse-plugging main board for the educational robot through the AIMega 2560 chip.

At least one motor driving circuit 13, for example, two motor driving circuits, a first motor driving circuit is shown in fig. 4, a second motor driving circuit is shown in fig. 5, and the first motor driving circuit and the second motor driving circuit both include an L293DD driving chip for driving the motors to work normally.

The socket that uses in the education scene is still traditional supply socket, and the function is single, and the teaching aid still need connect drive module when connecting the teaching aid after connecing the socket, perhaps, connects the teaching aid that has drive module, delays the teaching time, requires highly to the teaching aid function.

In this embodiment, the anti-reverse-plugging main board for the educational robot comprises a power module circuit, a main chip circuit and at least one motor driving circuit; the power module circuit is used for supplying power to the electric equipment; the main chip circuit is connected with the motor driving circuit; the motor driving circuit is used for driving the electric equipment to normally work, can reduce socket peripheral circuits, improves the integration of the socket, saves teaching time and reduces the requirement on the function of a teaching aid.

Fig. 6 is a functional structure diagram of an anti-reverse-plugging main board for an educational robot according to another embodiment of the present application, and as shown in fig. 6, based on the above embodiment, the anti-reverse-plugging main board for the educational robot further includes:

and the protection circuit 21 is connected with the power module circuit, and is used for protecting the anti-reverse-plugging main board and the electric equipment for the educational robot.

As shown in fig. 7, the protection circuit 21 includes the AMS1117 chip, the AMS1117 chip is a forward low dropout regulator, and the minimum dropout of the AMS1117 device does not exceed 1.3V at the time of the maximum output current, and gradually decreases as the load current decreases.

The switch circuit 22, as shown in fig. 8, is used to control the connection or disconnection between the power module circuit and the electric device.

And the ICSP interface circuit 23 is used for providing a debugging and downloading interface for the electric equipment.

The ICSP interface circuit 23 is shown in fig. 9 and includes a Hender 3 × 2 for providing a debug download interface for the consumer.

The serial circuit 24, as shown in fig. 10, is used to connect to an electric device with a serial port.

And the interface conversion circuit 25 is used for connecting the device with the USB interface and converting the USB interface data transmission into serial port data transmission.

As shown in fig. 11, a CH340 chip is included, and the CH340 chip is connected to a USB-TypeC interface.

The WiFi chip circuit 26, as shown in FIG. 12, includes an RSP-12F chip for providing WiFi signals to the consumer.

The LED lamp circuit 27, as shown in fig. 13, is used to indicate the working status of the anti-reverse-plugging main board for the educational robot.

In the embodiment, the WiFi chip circuit, the ICSP interface circuit and the like are integrated on the anti-reverse-plugging mainboard for the educational robot, so that the functions of the socket can be enriched, and the defect of single function of the conventional socket is overcome.

The present embodiment provides a socket, including: the anti-reverse-plugging main board for the educational robot according to the above embodiment.

The socket comprises a plurality of wiring ports, and the ports are distinguished by colors.

In the embodiment, according to the characteristics of the science and technology education of primary and secondary schools, the sockets with different sizes are used for distinguishing the connecting lines of the sensors and the main board, the connecting lines of the sensors and the main board of different types are distinguished by different colors, the reverse plugging prevention function of the sockets is realized, the fact that students can conveniently plug the wires is guaranteed, and the phenomenon of wrong plugging of the wires is prevented.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

It should be noted that the present invention is not limited to the above-mentioned preferred embodiments, and those skilled in the art can derive other products in various forms without departing from the scope of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present application.

Claims (8)

1. An anti-reverse-plugging main board for an educational robot, comprising:

the motor driving circuit comprises a power module circuit, a main chip circuit and at least one motor driving circuit;

the power module circuit is used for supplying power to the electric equipment;

the main chip circuit is connected with the motor driving circuit;

the motor driving circuit is used for driving the electric equipment to normally work.

2. The anti-reverse-plugging main board for the educational robot according to claim 1, further comprising: and the protection circuit is connected with the power module circuit and used for protecting the reverse-plugging prevention main board and the electric equipment for the educational robot.

3. The anti-reverse-plugging main board for the educational robot according to claim 1, further comprising: and the switching circuit is used for controlling the connection or disconnection of the power module circuit and electric equipment.

4. The anti-reverse-plugging main board for the educational robot according to claim 1, further comprising:

and the ICSP interface circuit is used for providing a debugging and downloading interface for the electric equipment.

5. The anti-reverse-plugging main board for the educational robot according to claim 1, further comprising:

and the serial port circuit is used for connecting the electric equipment with the serial port.

6. The anti-reverse-plugging main board for the educational robot according to claim 1, further comprising:

and the interface conversion circuit is used for connecting equipment with a USB interface and converting USB interface data transmission into serial port data transmission.

7. The anti-reverse-plugging main board for the educational robot according to claim 1, further comprising:

and the WiFi chip circuit is used for providing WiFi signals for the electric equipment.

8. The anti-reverse-plugging main board for the educational robot according to claim 1, further comprising:

and the LED lamp circuit is used for indicating the working state of the anti-reverse-plugging main board used for the educational robot.

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