KR101870531B1 - Jumper cable using magnetic, control board, bread board and educational arduino practice kit using them - Google Patents

Abstract

Disclosed is a jumper cable, a control board, a breadboard, and an educational AIDOINO practice kit using the magnetic force. The present invention relates to a control board, a control board, and a control board. The control board includes a plurality of first connection portions having magnetic properties for connecting the electronic device to an external device, A breadboard having a plurality of second connecting portions having magnetism for constituting a circuit, and a jumper cable for connecting the control board and the breadboard. Accordingly, it is possible to visually confirm the contact surfaces of the connection parts for connecting the parts or cables and to connect them by the magnetic force in the course of constructing the electronic circuit for learning or education use through the breadboard, A control board, a breadboard, and a practical kit using the jumper cable, which is convenient for identifying and correcting a wrong part.

Description

Technical Field [0001] The present invention relates to a jumper cable, a control board, a breadboard, and an educational AIDOINO practice kit using the magnetic force,

[0001] The present invention relates to a jumper cable for an arduous labor practice using a magnetic force, a control board, a breadboard, and an educational training kit using the same, and more particularly, to a circuit board using a breadboard for learning, A control board, a breadboard, and an operation kit using the jumper cable.

In general, a breadboard is used for the purpose of constructing a circuit experimentally using various kinds of electric circuit elements.

Generally, in order to manufacture an electronic circuit, an electronic device such as a measuring device such as a test device, an oscilloscope, and the like, electronic materials such as a soldering device, a solder, a wire, a nipper, a substrate and a solder inhaler, An electronic device such as a diode, a sensor, etc., and an electronic device such as a motor, a switch, a speaker, a transformer, a capacitor, and a LED (Lighted Emitted Diode) display.

Accordingly, an electronic circuit learning kit comprising a circuit diagram and a simple manual, an electronic device, an electronic material, an electronic device, and other components is used as a training material. These are mainly intended for elementary and junior high school students to understand the electronic circuit through hands-on training.

When an electronic circuit is manufactured using such an electronic circuit learning kit, the electronic device is damaged by overheating due to immaturity of the soldering technique in the manufacturing process, or the electronic device is soldered to the pores at other positions , And when wetting occurs, electronic circuitry does not work properly, and most learners experience such an inactivity or malfunction. The manufacturer can not check whether the electronic circuit is malfunctioning or not while the electronic circuit is constituted through the existing electronic circuit learning kit. In order to find defects of the electronic circuit, the solder work is completed and the power supply is connected, Should be operated.

If defects on the electronic circuit are found and the solder attached to the electronic device is melted again and removed to separate the electronic device from the substrate, it is very troublesome and the electronic device is exposed to a lot of heat, Which is susceptible to substrate or physical damage.

For this reason, people studying, studying, and developing electronic circuits usually use electronic sockets to construct electronic circuits, or electronic circuits on breadboards, often called breadboards.

However, the connection of the digital electronic components forming the terminals to the breadboard requires a small hole, which is quite inconvenient for beginners and is not easy to understand. Also, since the class of use is at least high school, It has a disadvantage that it is difficult to use it as an application.

Korean Patent No. 10-0730801

SUMMARY OF THE INVENTION The present invention has been conceived to solve the problems as described above, and it is an object of the present invention to provide an electronic circuit for learning or educational use through a breadboard, which can visually confirm a contact surface of a connection part for connecting a component or a cable This makes it easier for beginners to understand the circuit by making it easy to understand the circuit by connecting it with the magnetism and it is convenient to identify and fix the wrong part because it is easy to attach and detach. And an operation kit using the same.

In order to accomplish the above object, according to one embodiment of the present invention, there is provided a jumper cable, a control board, a breadboard, and an educational jumbo training kit using the same, wherein the jumper cable comprises a microcontroller. A control board connected to the at least one inking board and having a plurality of first connecting portions having magnetism for connecting the at least one inking board to the outside; A breadboard in which a plurality of second connecting portions having magnetism are provided to connect with the control board and constitute a circuit; And a jumper cable for connecting the control board and the breadboard.

Here, the first connection portion is provided with a first contact surface exposed to the outside and visually confirmed, and the second connection portion is provided with a second contact surface exposed to the outside and visually confirmed, And a distal end having a magnetic force on the other side, and the distal end can be detached from the first contact surface and the second contact surface.

The control board may include a control board cover covering an upper end thereof. The control board cover has a plurality of holes formed therein so that the first contact surface is exposed to the outside. The breadboard includes a breadboard cover The breadboard cover may have a plurality of holes so that the second contact surface is exposed to the outside.

The hole of the control board cover is formed in the form of the first contact surface so that the distal end portion is passed through and the distal end portion is coupled to only one of the first contact surfaces of the first contact surfaces, May be formed in the form of the second contact surface such that the distal end is formed to pass therethrough and the distal end is coupled to only one of the second contact surfaces of the second contact surfaces.

The component board according to claim 1, further comprising: a component board including a component for practical use, wherein the component board includes two component connection portions having a magnetic force at a lower end thereof, and the component connection portion is detachably attached to at least one second contact surface of the second contact surface .

In the breadboard, the interval between the second contact surfaces is set to a multiple of a predetermined interval, and the interval between the component connection portions is set to a multiple of the predetermined interval, Can be coupled together into a breadboard.

The breadboard may further include a second connection portion having a plurality of second contact surfaces arranged in a line on one side and two second contact surfaces on the other side, and three second contact surfaces are arranged in a row, And a plurality of second connection portions extending in the vertical direction may be positioned between the second connection portions located at the one side and the other side.

The component connecting portion is coupled to the component board through a component board bolt and a component board nut so that the component board can be replaced and the component board bolt is brought into contact with the second contact surface, .

Also, the control board cover, the breadboard cover, or the jumper cable may be made of a metal mold.

According to another aspect of the present invention, there is provided a jumper cable for an arduous labor, the jumper cable including: a distal end portion located at one side and the other side and having a magnetic force; Cable nuts connected to wires; And a cable bolt which couples the distal end using the cable nut and serves as a power supply path in contact with the outside.

And a protective cap surrounding the joint portion to protect the joint portion of the cable nut and the electric wire.

According to another aspect of the present invention, there is provided a control board for an arduous labor, comprising: a first circuit board having a plurality of first connection portions having a magnetic property for connecting the microcontroller to the outside; And a control board cover covering an upper end of the first circuit board, wherein the first connection portion is provided with a first contact surface exposed at an upper end of the circuit board and visually confirmed, 1 A plurality of holes are formed so that the contact surface is exposed to the outside.

According to another aspect of the present invention, there is provided a breadboard for an arduous labor, comprising: a second circuit board having a plurality of second connecting portions having magnetic properties for constituting a circuit; And a breadboard cover covering an upper end of the second circuit board, wherein the second connection portion includes a plurality of second contact surfaces exposed at an upper end of the second circuit board and visible to the naked eye, A plurality of holes are formed such that the first contact surface is exposed to the outside.

Thus, in the process of constructing an electronic circuit for learning or education use through a breadboard, a contact surface of a connection part for connecting a component or a cable can be visually confirmed and connected with a magnetic force, so that a beginner can understand the circuit more easily A control board, a breadboard, and a practical kit using the jumper cable, which is convenient for identifying and correcting an erroneous portion.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view for explaining an educational childcare practice kit according to an embodiment of the present invention;
FIG. 2 is a plan view for explaining an add-on board and a control board according to an embodiment of the present invention; FIG.
3 is a perspective view illustrating a control board according to an exemplary embodiment of the present invention,
FIG. 4 is a plan view illustrating a breadboard according to an embodiment of the present invention. FIG.
FIG. 5 is a perspective view illustrating a breadboard cover according to an embodiment of the present invention; FIG.
FIG. 6 is a perspective view illustrating a jumper cable according to an embodiment of the present invention; FIG.
FIG. 7 is a front view for explaining a jumper cable according to an embodiment of the present invention; FIG.
FIG. 8 is a perspective view illustrating a connection between a jumper cable and a control board according to an exemplary embodiment of the present invention;
9A and 9B are perspective views provided to explain a component board according to an embodiment of the present invention,
10 is a bottom view provided to explain a component board according to an embodiment of the present invention,
11 is a perspective view illustrating a connection between a component board and a breadboard according to an embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the drawings. The embodiments described below are provided as examples for allowing a person skilled in the art to sufficiently convey the ideas of the present invention. The present invention is not limited to the embodiments described below and may be embodied in other forms.

FIG. 1 is a plan view of an educational child abdominal exercise kit 10 according to an exemplary embodiment of the present invention. FIG. 2 is a plan view of an education board 100 according to an embodiment of the present invention and a control board 200 3 is a perspective view provided to illustrate a control board 200 according to an embodiment of the present invention.

The educational child care practice kit 10 according to the present embodiment provides an educational childcare practice kit 10 that is easy to understand and easy to identify and correct for a wrong part because it makes it easier for beginners to understand the circuit and easy to detach. .

To this end, the educational child practice kit 10 is configured to include an addonboard 100, a control board 200, a breadboard 300, a jumper cable 400 and a component board 500.

The motherboard 100 is supplied with power from the outside and is provided to control a device constituting the breadboard 300 and is configured to include a microcontroller 110, a power connection unit 140, and an input unit 150 .

The microcontroller 110 is a kind of microprocessor. The microcontroller 110 is a single-chip computer having a central processing unit function, an input / output interface and a memory of a predetermined capacity in one chip. The microcontroller 110 can control the devices of the circuit formed in the breadboard 300 have.

Incidentally, the Arduino board 100 refers to a microcontroller board implemented to support an open source computer platform and a software development environment, and a single board computer such as Razvera Pie, Edison, etc. is also applicable.

The board 100 is coupled to the control board 200 using the bolts 120 and the nuts 130 and can be easily separated.

Accordingly, the motherboard 100 can supply power to the breadboard 300 in combination with the control board 200, and can control the user to operate a circuit arbitrarily manufactured by the user on the breadboard 300.

On the other hand, the control board 200 is provided to facilitate connection of the motherboard 100 to the outside.

The control board 200 is configured to include a plurality of first connection portions 210, a control board cover 220 covering an upper end of a circuit board on which the first connection portion is provided, a support 240, and a receiving portion (not shown) .

The first connection part 210 having magnetic properties is provided so that the input part 150 of the microcontroller 110 is electrically connected to the edge of the control board 200.

The first connection part 210 includes a first contact surface 211 which is exposed at an upper end edge of the control board 200 at one end so that the jumper cable 400 can be attached to the first contact surface 211 through a magnetic force Can be connected to the breadboard 300.

A specific embodiment of the jumper cable 400 will be described in more detail later with reference to FIGS. 6 to 8. FIG.

The control board cover 220 is provided to cover the upper end of the circuit board on which the first connection part is provided and a plurality of holes are formed to expose the first contact surface 211.

The control board cover 220 will be described in more detail with reference to FIG.

The support board 240 is provided to prevent slippage of the control board 200 and is coupled to the control board 200 using bolts 241. The support board 240 is made of plastic or rubber, And supports the control board 200.

The storage unit (not shown) is provided for storing the jumper cable 400 which may be lost.

Since the jumper cable 400 is necessary for connecting the control board 200 and the breadboard 300, the jumper cable 400 can be easily stored through a storage unit (not shown).

Incidentally, although the control board 200 is illustrated as being simply connected to the daughter board 100, it is needless to say that the daughter board 100 itself can be manufactured in a largely enlarged form.

4 is a plan view for explaining a breadboard 300 according to an embodiment of the present invention.

The breadboard 300 is configured to combine with components to constitute a circuit, and is configured to include a plurality of second connections 310, a breadboard cover 320, and a support (not shown).

The plurality of second connection parts 310 having magnetic properties are provided on the circuit board so that the user can easily configure the circuit. Each second connection part 310 is provided with a plurality And a second contact surface 311 of a second end.

Specifically, the breadboard 300 is divided into a central zone? And a marginal zone?, And the second connecting portion 310 of the marginal zone? Includes 15 second contacting surfaces 211 arranged in a line, And two second connection portions are included in each of the edge zones (beta) on one side and the other side.

The second connection portion of the central zone a is provided with a second contact surface 211 in which three second contact surfaces 211 are arranged in a line and which extends in a direction perpendicular to the direction of the second connection portion of the edge zone beta.

Accordingly, the jumper cable 400 and the component board 500 can be connected through the plurality of second contact surfaces 311. [

The interval between the second contact surfaces 311 is set to be a multiple of a predetermined interval, and the component connection portion 510 provided at a predetermined multiple of the predetermined interval is provided to facilitate coupling.

A specific embodiment in which the component board 500 is connected will be described more specifically with reference to FIG. 11 to be described later.

A support (not shown) is coupled using bolts and a plastic or rubber support is placed under the control board to support the breadboard 300.

In this way, the breadboard 300 can be supplied with power, and the configured circuit can be controlled by the microcontroller 110 included in the daughterboard 100.

Incidentally, the breadboard 300 may be combined and manufactured using a circuit board to provide the second connection portion 210, or a thin plate may be used. In order to prevent the breakage of the plate, Can be combined with and made with the breadboard cover 320 using a double-sided tape.

5 is a perspective view provided to illustrate a breadboard cover 320 according to an embodiment of the present invention.

The breadboard cover 320 is provided to cover the top of the circuit board on which the second connection portion of the breadboard 300 is provided.

A plurality of holes are formed in the breadboard cover 320 so that the distal end portion 410 or the component connecting portion 510 is passed and the second contact surface 311 is exposed to the outside. 500 are formed in the same position as the second contact surface 311 so that the second contact surface 311 can be accurately coupled to any one of the second contact surfaces 311, And the component connecting portion 510 can be accurately engaged with the second contact surface 311. [

This allows the jumper cable 400 and the component board 500 to be stably attached to a predetermined position without being interfered with the mutual pushing and pulling forces of the magnets, and can not be easily separated by an external force.

The breadboard cover 320 can be made of a metal mold, and the metal mold is formed of a thin plate, and is 10 mm wide and 0.3 mm thick.

In addition, the breadboard cover 320 can be combined and fabricated using a double-sided tape and a circuit board at the bottom.

FIG. 6 is a perspective view illustrating a jumper cable 400 according to an embodiment of the present invention, FIG. 7 is a front view provided to explain a jumper cable 400 according to an embodiment of the present invention, and FIG. FIG. 8 is a perspective view illustrating a connection between the jumper cable 400 and the control board 200 according to an embodiment of the present invention.

The jumper cable 400 is provided to connect the control board 200 and the breadboard 300 and includes a terminal 410, a cable nut 420, a protection cap 430, a wire 440, and a cable bolt 450 ).

The distal end 410 is provided for detachment to the first contact surface 211 of the control board 200 and the second contact surface 311 of the breadboard 300.

Referring to FIG. 8, the control board cover 220 is also provided to cover the upper end of the circuit board of the control board 200, like the breadboard cover 320.

The control board cover 220 is formed with a plurality of holes such that the distal end portion 410 is passed and the first contact surface 211 is exposed to the outside, and the jumper cable 400 is connected to one of the plurality of first contact surfaces 211 A hole having the same shape as that of the first contact surface 211 is formed at the same position as the first contact surface 211 so that the distal end portion 410 can be accurately engaged with the first contact surface 211.

More specifically, when the distal end portion 410 having a magnetic force approaches the first contact surface 211 having magnetism, a pulling force is generated between them, and a control board cover 220 Is guided to be coupled to corresponding one of the first contact surfaces 211 and is correctly inserted.

This allows the jumper cable 400 to be stably attached to a predetermined position without being interfered with the pushing and pulling forces of the magnets, and can be prevented from being easily separated by an external force.

In addition, the control board cover 220 or the jumper cable 400 may be formed of a metal mold, and the metal mold may be formed of a thin plate, and may have a width of 10 mm and a thickness of 0.3 mm.

Also, the control board cover 220 can be combined and manufactured using a double-sided tape and a circuit board on the lower side.

The end portions 410 are provided in the form of a Sarah magnet and are located at one side and the other side of the jumper cable 400 and can be coupled or separated via the control board bolts 450 and the control board nuts 420.

Meanwhile, the cable nut 420 is provided to be engaged with or separated from the distal end portion 410 using the cable bolt 450, and is connected to the wire 440 through soldering.

The protective cap 430 is wrapped with a PVC sleeve to protect the junction of the cable 440 and the cable nut 420, which can be easily broken.

The electric wire 440 is provided for electrically connecting ends provided on one side and the other side, and one side and the other side are connected to a cable nut 420.

The cable bolt 450 is provided to allow the distal end portion 410 to be coupled to the jumper cable 400 by using the cable nut 420. By making contact with the first contact surface 211 and the second contact surface 311, Thereby allowing the jumper cable 400 to provide an electric path.

Of course, the distal end portion 410 may be formed in the form of a flat magnet, and may serve not only to contact the first contact surface 211 and the second contact surface 311, but also to serve as an electrical connection path.

In order to construct a circuit using the control board 200 and the breadboard 300, the jumper cable 400 is provided with two jumper cables 400 for supplying a voltage from the microprocessor 100, And a jumper cable 400 for grounding to GND.

The jumper cable is connected to the first contact surface 211 at one end 410 and the cable bolt 450 at one side and the second end surface 410 and the cable bolt 450 are connected to the second contact surface 311, The control board 200 and the breadboard 300 can be electrically connected to each other.

9A and 9B are perspective views provided to illustrate a component board 500 according to an embodiment of the present invention. FIG. 10 is a perspective view of a component board 500 according to an embodiment of the present invention. 11 is a perspective view illustrating a connection between the component board 500 and the breadboard 300 according to an embodiment of the present invention.

The component board 500 is provided for coupling with the components constituting the circuit, so that the components are connected to the breadboard 300.

The component board 500 is configured to include a component connection 510, a component board nut 520, a first component 530, a second component 540, and a component board bolt 550.

The component connection part 510 is provided to be coupled with the second contact surface 311 and is formed in the shape of a Sarah magnet to be positioned at one side and the other side of the lower edge of the component board 500, .

Referring to FIG. 11, the component connection part 510 may be provided at a distance of three times the distance between the closest second contact surfaces 311, and each component connection part 510 may be connected to the second contact surface 311.

Of course, it is needless to say that the component board 500 may be provided in a multiple of four times or more of the interval between the second contact surfaces 311 closest to the component connection portions 510.

A component board nut 520, a component board 500 and a component connection unit 510. The component board 500 is coupled to the component board 500 and is made of a plastic material.

The component board bolt 550 is provided to engage and fix the component board 500 and the component connection portion 510 and contacts the second contact surface 311 so that the component connection portion 311 can move along the electric path To be provided. The component board bolts 550 are joined from the bottom of the component board 500.

Needless to say, the component connection portion 510 may be formed in the form of a flat magnet, and may serve not only as a contact with the second contact surface 311, but also as an electrical connection path.

The first component 530 and the second component 540 are configured to be controlled by the microcontroller 110 and may be provided with LEDs or resistors, Of course.

In order to realize the same shape as the actual parts, the parts board 500 may be provided with the number of parts connecting parts 510 corresponding to the number of the parts of the parts, and the second contact surfaces 311 The same number can be provided.

For example, there may be two resistors, three transistors, four RGB LEDs, and sixteen Graphic LCDs.

Therefore, the educational AIDOINO practice kit (10) makes it easier for beginners to understand the circuit when educating electronic circuits with Arduino, and it is easy to identify and fix wrong parts .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limiting the scope of the invention as defined by the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

10: Arduino Practice Kit 100: Arduino Board
110: Microcontroller 120: Arduinoboard bolt
130: Arduinoboard nut 140: Power connection
150: input unit 200: control board
210: first connection part 211: first contact surface
220: control board cover 240: support
241: Supporting bolt 300: Breadboard
310: second connection part 311: second contact surface
320: breadboard cover 400: jumper cable
410: distal end 420: cable nut
430: Protective cap 440: Wires
450: Cable bolt 500: Part board
510: part connecting part 520: part board nut
530: First part 540: Second part
550: Parts board bolt

Claims (13)

An ink-on-board equipped with a microcontroller;
A control board connected to the at least one inking board and having a plurality of first connecting portions having magnetism for connecting the at least one inking board to the outside;
A breadboard in which a plurality of second connecting portions having magnetism are provided to connect with the control board and constitute a circuit;
A jumper cable for connecting the control board and the breadboard; And
And a component board including a practical part,
The first connection part
A first contact surface exposed to the outside and visually confirmed,
The second connection portion
A second contact surface exposed to the outside and visually confirmed,
The control board includes:
Wherein the control board cover has a plurality of holes so that the first contact surface is exposed to the outside,
In the breadboard,
A plurality of holes are formed in the breadboard cover so that the second contact surface is exposed to the outside,
The jumper cable
A terminal disposed at one side and the other side of the jumper cable, the terminal being provided on the first contact surface and the second contact surface;
Cable nuts connected to wires;
A cable bolt connecting the distal end using the cable nut and penetrating the distal end and contacting the outside to serve as a power supply path; And
And a protective cap surrounding the junction to protect the junction of the cable nut and the wire,
The component board includes:
And two component connection portions provided at the lower end with a disappearance magnet, wherein the component connection portion is detachably attached to at least one second contact surface of the second contact surface,
The hole of the control board cover
The distal end being formed in the form of the first contact surface such that the distal end is coupled to corresponding one of the first contact surfaces of the first contact surfaces,
The hole of the breadboard cover,
The distal end portion being formed in the shape of the second contact surface so that the distal end portion is coupled to only one of the second contact surfaces of the second contact surfaces,
In the breadboard,
A second connecting portion in which a plurality of second contact surfaces are arranged in a row is positioned at one side and the other side of the breadboard, and three second contact surfaces are arranged in a row, and a second connecting portion located at one side and the other side of the breadboard A plurality of second connecting portions extending in the vertical direction are positioned between the second connecting portions located at one side and the other side of the breadboard,
In the breadboard,
Wherein a distance between each of said second contact surfaces is set to a multiple of a predetermined interval,
The component board includes:
Wherein the component connecting portions are provided at a multiple of the predetermined interval so that the two component connecting portions can be coupled to the breadboard together,
The component connecting portion
A component board bolt and a component board nut,
The component board bolts,
And the component connecting portion passes through the component connecting portion and contacts the second contacting surface, thereby allowing the component connecting portion to provide a power supply path,
The control board includes:
A support member positioned below the support board to support the control board and to prevent slippage; And
Further comprising: a receiving portion provided so as to receive the jumper cable. delete delete delete delete delete delete delete The method according to claim 1,
Wherein the control board cover, the breadboard cover, or the jumper cable is made of a metal mold.
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