A kind of circuit board and the magnetic building blocks using the circuit board
Technical field
The utility model is related to electronic blocks toy technical field, more particularly to a kind of circuit board and uses the circuit board
Magnetic building blocks.
Background technology
The board structure of circuit of traditional magnetic building blocks is single, it is difficult to connect more external electronic component, and this results in biography
The function of system magnetic building blocks is single, it is difficult to is provided simultaneously with transmission/reception signal, audible alarm, plays a variety of functions such as music, this
The interest of magnetic building blocks certainly will just be reduced.Therefore it provides a kind of magnetic product that can connect multiple external electronic components
The circuit board of wood is highly desirable to.
Utility model content
In order to overcome above the deficiencies in the prior art, the utility model provides a kind of circuit board, and the circuit board is provided with more
It is individual be used to connect the connection end of external electronic component, it is to avoid to be difficult to the trouble for connecting multiple electronic components in the past;
The utility model also provides a kind of magnetic building blocks using the circuit board.
To solve prior art problem, the technical solution adopted in the utility model is:
A kind of circuit board, including input and output end, in addition to multiple connections on the side of circuit board two opposite sides
End, the input is provided with input signal display lamp, and the output end is provided with output signal display lamp;The connection end is provided with
Elastic conductive contact for connecting external electronic component.
Further, the number of the connection end is six.
Further, the input signal display lamp and output signal display lamp are LED bar graph lamp.
A kind of magnetic building blocks using the circuit board, including the first contiguous block, the second contiguous block and circuit board, first connects
Connect and permanent magnet is provided with block and the second contiguous block, circuit board is connected between the first contiguous block and the second contiguous block;Circuit board
Input and the first contiguous block grafting, the output end of circuit board and the second contiguous block grafting.
Further, first contiguous block and the second contiguous block top are provided with multiple cylindrical boss structures, and first connects
Connect block and the second contiguous block bottom is provided with the rectangular recess matched with the cylindrical boss physical dimension.
Further, first contiguous block and the second contiguous block are equipped with the mounting groove for installing permanent magnet.
Further, the lateral surface of first contiguous block and the second contiguous block, which is provided with, is easy to preventing that two contiguous blocks are taken apart
Slipped Clove Hitch structure, the anti-skid structure includes the raised line that a plurality of parallel side-by-side is set.
Compared with prior art, the utility model circuit board connects multiple external electrical member devices by setting multiple connection ends
Part, it is to avoid be difficult to the trouble for connecting multiple electronic components in the past, while so that using the magnetic building blocks of the circuit board
Functional diversities, greatly improve the interest of magnetic building blocks.
Brief description of the drawings
Fig. 1 is the top view of the utility model circuit board;
Fig. 2 is the stereogram of the utility model magnetic building blocks;
Diagram:10th, circuit board;11st, input;12nd, input signal display lamp;13rd, output end;14th, output signal is shown
Lamp;15th, connection end;16th, elastic conductive contact;20th, the first contiguous block;21st, cylindrical boss structure;22nd, rectangular recess;23、
Mounting groove;24th, permanent magnet;25th, anti-skid structure;26th, raised line;30th, the second contiguous block.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further:
As shown in figure 1, a kind of circuit board, including input 11 and output end 13, in addition to located at circuit board two opposite sides
Multiple connection ends 15 on side, the input 11 is provided with input signal display lamp 12, and the output end 13 is provided with output signal
Display lamp 14;The connection end 15 is provided with the elastic conductive contact 16 for being used for connecting external electronic component.The utility model
Circuit board is by setting multiple connection ends 15 to connect multiple external electronic components, it is to avoid in the past be difficult to connect multiple electronics
The trouble of component.Herein, input signal display lamp 12, which is used for prompting, has signal to be inputted from input 11, and output signal is shown
Lamp 14, which is used for prompting, has signal to be exported from output end 13.Herein, in order to connect more electronic component, the connection end 15
Number be six;Every three are located at the side of circuit board one.
In order to it is better seen that signal input or output, the input signal display lamp 12 and output signal display lamp
14 be LED bar graph lamp.
As shown in Fig. 2 a kind of magnetic building blocks using the circuit board, including the first contiguous block 20, the second contiguous block 30
With circuit board 10, permanent magnet 24 is provided with the first contiguous block 20 and the second contiguous block 30, circuit board 10 is connected to the first contiguous block
20 and second between contiguous block 30;The grafting of 11 and first contiguous block of input 20 of circuit board 10, the output end 13 of circuit board 10
With the grafting of the second contiguous block 30.Herein, because circuit board 10 can connect more electronic component so that use the electricity
The functional diversities of the magnetic building blocks of road plate 10, greatly improve the interest of magnetic building blocks.
The top of first contiguous block, 20 and second contiguous block 30 is provided with multiple cylindrical boss structures 21, the first contiguous block
20 and the bottom of the second contiguous block 30 be provided with the rectangular recess 22 that is matched with the size of cylindrical boss structure 21.So by difference
When magnetic building blocks are assembled, the cylindrical boss structure 21 of a magnetic building blocks only need to be inserted to the rectangular recess 22 of another magnetic building blocks
It is interior, it is very convenient, solve and use connector in the past by the assembled trouble of different magnetic building blocks.
Herein, permanent magnet 24 is installed for convenience, the contiguous block 30 of the first contiguous block 20 and second, which is equipped with, to be used for
The mounting groove 23 of permanent magnet 24 is installed.
Two contiguous blocks are taken apart for convenience to take out circuit board 10, the contiguous block 30 of the first contiguous block 20 and second
Lateral surface is provided with the anti-skid structure 25 for being easy to take apart two contiguous blocks, and the anti-skid structure 25 includes what a plurality of parallel side-by-side was set
Raised line 26.So when hand firmly takes two contiguous blocks apart on anti-skid structure 25, two contiguous blocks are easily separated.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim
Within the scope of.