TWI500002B - Interlocking unit having an electronic component and teaching aid of an electrical circuit assembled with the interlocking units - Google Patents

Description

Electronic component splicing unit and circuit aid thereof

The present invention relates to an electronic component splicing unit and a circuit teaching aid thereof, and more particularly to a circuit teaching tool for arranging electronic components in a building block, and when the plurality of building blocks are relatively fastened, the electronic components can be turned on.

The electronic motor-related industry is the most important industry in this century. If you can cultivate the interest in electronic and electrical engineering from an early age, it will be of great help to children's future choice of expertise and training. In addition to designing and manufacturing circuit boards by themselves, the main teaching aids are the solderless universal circuit boards commonly known as breadboards. The production of circuit boards is dangerous and can only be used once, while the breadboards are the main circuit teaching aids in the high-tech stage.

Referring to the twenty-first embodiment, a prior art solderless breadboard, commonly known as a breadboard, is provided on a substrate (50) with a plurality of jacks arranged in a vertical and horizontal direction (51). ), each jack (51) has different conduction modes, wires (60) and various electronic components (70A) (70B) (70C) (70D) pins (71A) (71B) (71C) (71D) ) can be inserted into the jack (51) to simulate various circuits and conduct experiments. Since the electric wire (60) and the electronic component (70A) (70B) (70C) (70D) can be arbitrarily inserted and removed to change the connection relationship according to different circuit designs, it has become an indispensable basic teaching aid for e-learning. One.

However, since the wires (60) and the electronic components (70A) (70B) (70C) (70D) have pins (71A) (71B) (71C) (71D) which are tapered metal wires, the substrate (50) The jack (51) is also in the form of small holes, so it is generally only suitable for older researchers or students. For younger children, it is not suitable for the above-mentioned children because they cannot perform finer movements. The prior art solderless universal circuit board is used as a toy for children to cultivate an interest in electronic circuit design from an early age.

In view of the above disadvantages of the prior art, the present invention provides an electronic component splicing unit and a circuit teaching tool thereof, which is designed to solve the problem of the prior art solderless universal circuit board having a small jack, which makes it difficult to connect the electronic components. The disadvantages of plugging.

In order to achieve the above object, the technical means utilized by the present invention is such that a stacking unit of a circuit teaching device has a base, and the base is provided with at least one conductive member and at least one electronic component, the electronic component and the conductive The components are connected to each other and can be connected to the conductive member of another splicing unit via the conductive member.

The pedestal may be in the form of a block; the conductive member may be in the form of a guiding post, and the material is made of a conductive metal material, and the two ends of each guiding post are respectively formed as a female button portion and a male a buckle portion, the female buckle portion is in a groove shape, the male buckle portion protrudes from the base, and is fastened to the female buckle portion of the other overlapping unit; the electronic component is connected to the guiding post . A plurality of slots are formed in the spacer ring on the wall of the female button portion of the guiding post.

In addition, the pedestal may also have a block shape, and a plurality of alignment grooves are concavely formed on the outer ring wall surface, and two ends of each aligning groove respectively penetrate the top surface and the bottom surface of the pedestal; The conductive members may be in the form of conductive sheets and respectively disposed in the alignment grooves of the base; the electronic components are in contact with the conductive sheets.

One end of the conductive sheet may protrude from a top surface of the base, and the other end of the conductive sheet may be recessed into an alignment groove of the base, and the overlapping unit may have a plurality of guiding columns. The electronic component can be a resistor, a capacitor, a transistor, a light emitting diode, an integrated circuit or an inductor having a plurality of pins respectively connected to the conductive member.

The electronic component may further comprise a plurality of metal wires, each of the metal wires connecting the two lead posts.

The electronic component may further comprise a metal wire connecting the conductive sheets.

The surface of the pedestal may be labeled with a unit value, polarity or model number of the electronic component.

Another technical means utilized by the present invention is to provide a circuit teaching device comprising the above-mentioned splicing unit, which has a plurality of splicing units and a splicing plate as described above, and the splicing plates are arranged at intervals Each of the stacking units can be fastened to the stacking plate and positioned on the stacking plate.

The invention has the advantages that the metal wires or various electronic components and their pins are arranged in the base, so that the electronic components can be connected through the guiding posts and form a circuit conduction mode, which is assembled as if stacked. It is simple and stable, and it is especially suitable for children. It allows children to cultivate interest in electronic circuit design during the game.

The technical means adopted by the present invention for achieving the intended purpose of the invention are further described below in conjunction with the drawings and preferred embodiments of the invention.

Referring to the first and thirteenth drawings, the circuit teaching tool of the present invention comprises a plurality of splicing units (1A) (1J), each splicing unit (1A) (1J) having a pedestal (10A) (10J) The base (10A) (10J) is provided with at least one conductive member and at least one electronic component (30A), the electronic component (30A) is connected to the conductive member, and can be overlapped with another through the conductive member The conductive members of the unit are connected such that the electronic components in the two stacked units form a state in which the circuit is turned on.

The first figure shows a first embodiment of the splicing unit (1A), wherein: the pedestal (10A) is in the form of a block, preferably, the pedestal (10A) is in the form of a rectangular block; see further As shown in the second and third figures, the conductive member is in the form of a conductive post (20A), and the conductive post (20A) is spaced apart from the base (10A) and is made of a conductive metal material. For the conduction of the circuit, the two ends of each of the guiding posts (20A) are respectively formed as a female button portion (21A) and a male button portion (22A), and the female button portion (21A) has a groove shape and a female button The spacer ring of the portion (21A) is provided with a plurality of slits (23A) for elastically holding the female snap portion (21A), and the male snap portion (22A) protrudes from the base (10A) The surface of the other fastening unit (1A) is relatively fastened to the female fastening portion (21A) of the other fastening unit (1A), and the male fastening portion (22A) and the female fastening portion are supported by the elastic clamping force of the female fastening portion (21A). (21A) firmly connected; the electronic component (30A) is disposed in the base (10A), and has at least two pins (31A), and the two pins (31A) are respectively connected to one of the guiding posts (20A) Connected, by this design, when the male button portion (22A) of one stacking unit (1A) and the female button portion of another stacking unit (1A) (21) A) When connected, the electronic component (30A) provided in the splicing unit (1A) can be electrically connected to the conductive post (20A).

Referring also to the first to third figures, in the first embodiment of the splicing unit (1A), the splicing unit (1A) has two spaced-apart guiding posts (20A), and the electronic component (30A) is provided. Between the two lead posts (20A), and a resistor having two pins (31A), the two pins (31A) are respectively connected to the two lead posts (20A). The splicing unit (1A) can be used as a resistor when performing circuit simulation, wherein the resistance value of the resistor provided in the splicing unit (1A) can be marked on the base by marking or pasting. The seat (10A) surface is designed for the user to use. As shown in the figure, the resistance value is 10KΩ.

Further referring to the fourth figure, which is a second embodiment of the splicing unit (1B), wherein the splicing unit (1B) is provided with four lead posts (20B), which are electronic components of the resistor ( 30A) is disposed between the two guiding posts (20B) such that the two pins (31A) are respectively connected to the guiding posts (20B) on both sides of the electronic component (30A), and the two adjacent guiding posts ( 20B) is respectively connected by a metal wire (32A), so that the user can selectively connect another splicing unit to one of the guiding posts (20B), thereby changing the circuit teaching aid of the present invention. The combination type.

Referring to FIG. 5, a third embodiment of the splicing unit (1C) is provided, wherein the splicing unit (1C) is provided with two guiding posts (20C), and the electronic component (30C) is disposed on the second Between the lead posts (20C), and a circular plate-shaped ceramic capacitor (Capacitor) having two pins (31C), the two pins (31C) are respectively connected to the guiding posts (20C), so that The splicing unit (1C) can be used as a capacitor when performing circuit simulation. Further, as shown in the sixth figure, the capacitance value of the capacitor provided in the splicing unit (1C) can be etched or pasted. It is marked on the surface of the pedestal (10C) for the user to choose to use. As shown in the figure, the capacitance value is 10μF.

Referring further to the seventh embodiment, a fourth embodiment of the splicing unit (1D), wherein the electronic component (30D) can also be an electrolytic capacitor having two pins (31D), the two pins (31D) ) respectively connected to the guiding post (20D) of the splicing unit (1D), so that the splicing unit (1D) can be used as a capacitor when performing circuit simulation, wherein the splicing unit (1D) The polarity of the pin (31D) of the electrolytic capacitor provided in the same can also be marked on the corresponding guide post (20D) on the surface of the pedestal (10D) by means of imprinting or pasting, so as to be used by the user. .

Further referring to the eighth embodiment, it is a fifth embodiment of the splicing unit (1E), wherein the electronic component (30E) can also be a light emitting diode (LED) having two pins (31E). The two pins (31E) are respectively connected to the guiding posts (20E) of the splicing unit (1E), so that the splicing unit (1E) can be used as an LED when performing circuit simulation.

Further referring to the ninth figure, a sixth embodiment of the splicing unit (1F), wherein the splicing unit (1F) is provided with three guiding posts (20F), and the electronic component (30F) has one The three-pin (31F) transistor (Transistor) connects the three pins (31F) to the three-lead post (20F), so that the splicing unit (1F) can be used as a circuit simulation. A transistor is used, and the polarity of the pin (31F) of the transistor provided in the splicing unit (1F) and the type of the transistor can be marked on the surface of the pedestal (10F) by means of imprinting or pasting. For the user to choose to use, as shown in the figure, it can be seen that the guide post (20F) on the left side of the picture is connected to the base (Base) pin (31F) of the transistor, and the guide post is located in the middle of the picture ( 20F) is connected to the emitter (Emitter) pin (31F) of the transistor, and the lead post (20F) on the right side of the picture is connected to the collector pin (31F) of the transistor. The type of the transistor provided in the splicing unit (1F) can be marked on the surface of the pedestal (10F) by means of engraving or sticker so as to be selected by the user.

Further referring to the tenth and eleventh figures, a seventh embodiment of the splicing unit (1G), wherein the splicing unit (1G) is provided with a plurality of guiding posts (20G) spaced apart, the electronic component (30G) ) A plurality of metal wires (32G) are included, and each metal wire (32G) is connected to two adjacent conductive posts (20G), so that the splicing unit (1G) can be used as a wire when performing circuit simulation.

Further referring to the twelfth figure, which is an eighth embodiment of the splicing unit (1I), wherein the splicing unit (1I) is provided with six guiding posts (20I), and the electronic component (30I) is An integrated circuit (IC) having a six-pin (31I), the six pins (31I) are respectively connected to the six-lead posts (20I), so that the splicing unit (1I) is in progress When the circuit is simulated, it can be used as an integrated circuit.

Further, referring to the thirteenth and fourteenth drawings, another preferred embodiment of the splicing unit (1J) of the present invention, wherein the pedestal (10J) of the splicing unit (1J) is shaped as Like the building block unit of the traditional Lego toy, it is a hollow block with a bottom mask opening. One of the top surfaces of the base (10J) is spaced apart and is formed with a plurality of bonding blocks (11J), and the base (10J) A plurality of spaced apart positioning posts (12J) are disposed inside, so that the bonding block (11J) of the base (10J) of one of the overlapping units (1J) can be firmly positioned on the base of the other overlapping unit (1J) Between the inner ring wall of the seat (10J) and the positioning post (12J), or between the positioning posts (12J), to achieve the effect of relative assembly; in addition, outside the base (10J) A plurality of alignment grooves (13J) are formed in the wall surface, and two ends of each of the alignment grooves (13J) respectively penetrate the top surface and the bottom surface of the base (10J), and the conductive members are conductive sheets ( 14J) is respectively disposed in each of the alignment grooves (13J), one end of the conductive sheet (14J) protrudes from the top surface of the base (10J), and the other end of the conductive sheet (14J) is concave. Alignment groove (13J) of the base (10J) The pins (31A) of the electronic component (30A) (taking a resistor as an example) disposed in the susceptor (10J) extend respectively to be in contact with the conductive sheets (14J); As shown in FIG. 5, when the two overlapping units (1J) of the above embodiment are oppositely assembled, the conductive sheet (14J) of the lower overlapping unit (1J) protrudes from the base (10J). The one end of the top surface corresponds to the conductive groove of the pedestal (10J) aligning groove (13J) embedded in the upper splicing unit (1J), and further to the upper splicing unit (1J) When (14J) is connected, the electronic component (30A) (30E) provided in the two-stacking unit (1J) is brought into electrical conduction.

As shown in Fig. 16, a simple circuit design diagram has a power supply (41), a resistor (45) and a light-emitting diode (43), and the wires (44) are used in the three. Parallel connection, further see the eighteenth and nineteenth drawings, using a power supply stacking unit (1H), a splicing unit (1A) with a resistor, and a light-emitting diode The splicing unit (1E) of the body and the splicing unit (1G) provided with the metal wires are used to simulate the above circuit design diagram, and each splicing unit (1H) (1A) (1E) (1G) is The splicing plate (80) is assembled on the splicing plate (80), and a plurality of splicing blocks (81) are arranged at intervals, so that the splicing units (1A) (1B) (1C) (1D) can be arranged. (1E) (1F) (1G) (1H) (1I) (1J) is fastened to the stacking plate (80) with respect to the set of blocks (81) for easy assembly; As shown in FIG. 9 , it is a circuit design diagram for flashing a light-emitting diode, which has a power source (41), two capacitors (42), two light-emitting diodes (43), two resistors (45) and two. The transistor (46) is connected by wires (44) between the electronic components, and further see the figure 20 The circuit design diagram can also utilize a power supply splicing unit (1H), two splicing units (1D) with capacitors, two splicing units (1E) with light emitting diodes, and two A splicing unit (1A) provided with a resistor, two splicing units (1F) provided with a transistor, and a splicing unit (1G) provided with a metal wire are assembled on a stacking plate (80) Wherein, in the case where the number of the splicing units (A) to be assembled is large, the electronic component (30A) (30C) (30D) may be adjusted by using a splicing unit provided only with a lead post or a conductive sheet. (30E) (30F) (30I) The height position of the splicing unit (1A) (1C) (1D) (1E) (1F) (1I) so that it can be staggered.

As described above, since the combination between the respective splicing units (1H) (1D) (1E) (1A) (1F) (1G) is as in the case of stacking blocks, and the present invention has the metal wire (32A) (32G) ) or various electronic components (30A) (30C) (30D) (30E) (30F) (30G) and its pins (31A) (31C) (31D) (31E) (31F) are provided on the base (10A) In the middle, let each electronic component (30A) (30C) (30D) (30E) (30F) (30G) pass through the guiding post (20A) (20B) (20C) (20D) (20E) (20F) (20G) The connection and formation of the circuit conduction mode, so it will not stab the user, especially suitable for children, so that children can cultivate interest in electronic circuit design during the game from childhood.

Furthermore, the above-mentioned splicing unit (1A) (1B) (1C) (1D) (1E) (1F) provided with various electronic components (30A) (30C) (30D) (30E) (30F) (30G) is provided. (1G) (1H) can be distinguished by making its base (10A) (10C) (10F) have different colors, and it is also convenient for children to recognize and take, so that children can follow the pictures shown in the manual. The type of assembly is complete, and a simple electronic device can be completed to cultivate the interest in learning from the game.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention, any technology that is familiar with the present invention. A person skilled in the art can make some modifications or modifications to equivalent embodiments by using the above-disclosed technical contents without departing from the technical scope of the present invention. It is still within the scope of the technical solution of the present invention to make any simple modifications, equivalent changes and modifications to the above embodiments.

(1A) (1B) (1C) (1D) (1E) (1F) (1G) (1H) (1I) (1J). . . Stacking unit

(10A) (10C) (10F) (10J). . . Pedestal

(11J). . . Combined block

(12J). . . Positioning column

(13J). . . Alignment slot

(14J). . . Conductive sheet

(20A) (20B) (20C) (20D) (20E) (20F) (20G) (20I). . . Guide post

(21A). . . Female button

(22A). . . Male button

(23A). . . Groove

(30A) (30C) (30D) (30E) (30F) (30G) (30I). . . Electronic component

(31A) (31C) (31D) (31E) (31F) (31I). . . Pin

(32A) (32G). . . Metal wire

(41). . . power supply

(42). . . capacitance

(43). . . Light-emitting diode

(44). . . wire

(45). . . resistance

(46). . . Transistor

(50). . . Substrate

(51). . . Jack

(60). . . wire

(70A) (70B) (70C) (70D). . . Electronic component

(71A) (71B) (71C) (71D). . . Pin

(80). . . Laminated board

(81). . . Group block

The first figure is an exploded perspective view of the first embodiment of the present invention.

The second figure is a perspective perspective view of the first embodiment of the present invention.

The third figure is a cross-sectional view of a part of the side view of the first embodiment of the present invention.

The fourth figure is a perspective perspective view of a second embodiment of the present invention.

Figure 5 is a cross-sectional view showing a part of the side view of the third embodiment of the present invention.

Figure 6 is a top plan view of a third embodiment of the present invention.

Figure 7 is a cross-sectional view showing a part of the side view of the fourth embodiment of the present invention.

Figure 8 is a cross-sectional view showing a part of the side view of the fifth embodiment of the present invention.

The ninth drawing is a top view of a sixth embodiment of the present invention.

Figure 11 is a perspective perspective view of a seventh embodiment of the present invention.

Figure 11 is a bottom view of a seventh embodiment of the present invention.

Figure 12 is a top plan view of an eighth embodiment of the present invention.

Figure 13 is a perspective view of another embodiment of the present invention.

Figure 14 is a bottom view of another embodiment of the present invention.

The fifteenth figure is an exploded perspective view of another embodiment of the present invention when it is assembled.

Figure 16 shows a simple circuit design.

Figure 17 is a plan view showing a circuit diagram of the sixteenth embodiment using a combination of the present invention.

Fig. 18 is a perspective view showing a circuit diagram of the sixteenth embodiment using a combination of the present invention.

The nineteenth figure is a circuit design diagram for flashing the LED.

Figure 20 is a top plan view of a circuit diagram as in the nineteenth embodiment using a combination of the present invention.

The twenty-first figure is a perspective view of the prior art.

(1A). . . Stacking unit

(10A). . . Pedestal

(20A). . . Guide post

(21A). . . Female button

(22A). . . Male button

(23A). . . Groove

(30A). . . Electronic component

(31A). . . Pin

Claims (10)

An electronic component splicing unit has a pedestal, and the pedestal is provided with at least one conductive member and at least one electronic component, the electronic component is connected to the conductive component, and can be overlapped with another through the conductive component The conductive member of the unit is connected; the base is in the form of a block; the conductive member is in the form of a guiding post; the guiding post is disposed in the base, and the material is made of a conductive metal material, each guiding The two ends of the connecting post are respectively formed as a female buckle portion and a male buckle portion, wherein the female buckle portion has a groove shape, the male buckle portion protrudes from the base, and can be coupled with the female buckle portion of the other overlapping unit The electronic component is disposed in the base and is connected to the guiding post. The electronic component splicing unit of claim 2, wherein the spacer ring on the wall of the female fastening portion of the guiding post is provided with a plurality of slots. The electronic component splicing unit of claim 1, comprising a plurality of conductive members, wherein the electronic components are selected from the group consisting of: a resistor, a capacitor, a transistor, a light emitting diode, The integrated circuit and the inductor have a plurality of supporting legs, and the pins are respectively connected to the guiding post. The splicing unit of claim 1, which has a plurality of guiding posts, the electronic component comprising a plurality of metal wires, each of the metal wires connecting the two guiding posts. An electronic component splicing unit has a pedestal, and the pedestal is provided with at least one conductive member and at least one electronic component, the electronic component is connected to the conductive component, and can be overlapped with another through the conductive component The conductive members of the unit are connected; wherein The pedestal is in the form of a block, and a plurality of aligning grooves are formed in the outer ring wall surface, and the two ends of each aligning groove respectively penetrate the top surface and the bottom surface of the pedestal; the conductive member is in the form of a conductive sheet. And respectively disposed in the alignment groove of the base; the electronic component is disposed in the base and is in contact with the conductive sheet. The electronic component splicing unit according to any one of claim 5, further comprising a plurality of conductive sheets, wherein the electronic components are selected from the group consisting of: a resistor, a capacitor, a transistor, and a light emitting diode. The polar body, the integrated circuit and the inductor, the electronic component has a plurality of supporting legs, and the pins are respectively connected to the conductive sheet. The electronic component splicing unit of claim 5, wherein one end of the conductive sheet protrudes from a top surface of the pedestal, and the other end of the conductive sheet is recessed in an alignment groove of the pedestal. . The electronic component splicing unit of claim 5, wherein the electronic component further comprises a metal wire, the metal wire connecting the conductive sheets. The electronic component splicing unit of claim 3, wherein the pedestal surface is marked with a unit value of the electronic component. A circuit teaching device having a plurality of splicing units and a splicing plate according to any one of claims 1 to 9, wherein the splicing plate is formed with a plurality of splicing blocks spaced apart from each other. The splicing unit can be positioned on the splicing plate opposite to the set of splicing blocks or can be staggered with each other to adjust the height, one of the two or a combination thereof.