CN205850230U

CN205850230U - Electronic building blocks

Info

Publication number: CN205850230U
Application number: CN201620271492.2U
Authority: CN
Inventors: 魏正鹏
Original assignee: Shenzhen Hantong Technology Co Ltd
Current assignee: Shenzhen Hantong Technology Co Ltd
Priority date: 2016-04-01
Filing date: 2016-04-01
Publication date: 2017-01-04
Anticipated expiration: 2026-04-01

Abstract

The utility model discloses electronic building blocks.Electronic building blocks, including power subsystem, functional unit, control unit and communication unit, control unit electrically connects with power subsystem, functional unit and communication unit respectively, and communication unit includes that bus communication structure, power subsystem include auto polarity circuit for reversing.Logical this utility model electronic building blocks, by bus communication pattern, can arbitrarily splice between electronic building blocks, it is not necessary to install circuit in a specific sequence；By auto polarity circuit for reversing, can allow and arbitrarily splice between multiple electronic building blocks, it is not necessary to worry that both positive and negative polarity is installed, it is not necessary to fool-proof design is set；By arranging functional unit, it is achieved functional diversities, and facilitate Function Extension.

Description

Electronic building blocks

Technical field

This utility model relates to educational toy field, particularly to electronic building blocks.

Background technology

Building blocks impart rudimentary knowledge to beginners the Fructus Alpiniae Oxyphyllae type toy of study as child, have been obtained for being widely recognized as of numerous head of a family.Tradition is long-pending After wood splicing, it is impossible to realizing man-machine interaction experience, therefore electronic building blocks arises at the historic moment.General electronic building blocks function need by Different unit is linked into the port of correspondence and could normally work, and needs to do fool-proof design, thus is unable to reach arbitrarily splicing Purpose.And these electronic building blocks functions are simple, it is impossible to realize more complicated function and (such as, arrange one by mobile phone A PP Individual building blocks alarm clock etc.)；And the functional unit function that these electronic building blocks expand is similar to, expanded sense is little.

Utility model content

The purpose of this utility model is to provide a kind of without doing fool-proof design, can arbitrarily splice, enrich extension and function Various electronic building blocks.

For achieving the above object, this utility model adopts the following technical scheme that, electronic building blocks, including power subsystem, function Unit, control unit and communication unit, control unit electrically connects with power subsystem, functional unit and communication unit respectively, communication Unit includes bus communication structure.By bus communication pattern, can arbitrarily splice between electronic building blocks, it is not necessary to by the most suitable Sequence installs circuit, it is not necessary to arrange fool-proof design.

In some embodiments, power subsystem includes that auto polarity circuit for reversing, auto polarity circuit for reversing include MOS Pipe.By auto polarity circuit for reversing, can allow and arbitrarily splice between multiple electronic building blocks, it is not necessary to worry that both positive and negative polarity is installed, logical Cross multiple metal-oxide-semiconductor and set up bridge heap, it is achieved auto polarity inverts.

In some embodiments, power subsystem includes multiple power positive cathode, and communication unit includes holding wire, and power supply is just Negative pole carries out centrosymmetry setting centered by holding wire.Power positive cathode carries out centrosymmetry setting centered by holding wire, Realize electronic building blocks splicing to be rotated at random.

In some embodiments, functional unit includes signal input collecting unit, signal output control unit and comprehensive Information process unit.Functional unit can be arranged by demand, it is achieved functional diversities, and facilitates Function Extension.

In some embodiments, signal input collecting unit includes human body sensing unit, wireless WIFI unit, acoustic control list Unit.Signal input collecting unit is by gathering signal, and transfers signals to control unit, and is delivered to output by functional requirement Unit.

In some embodiments, signal output control unit includes LED lamplight unit, electric motor units, alarm clock unit, sound Happy unit.Signal output control unit reception control unit instructs, and output realizes function.

In some embodiments, to include that the LCD display unit of band button, band show wireless for integrated information processing unit Transmitting element.It is mutual that integrated information processing unit and control unit carry out data transmission, it is achieved controls function.

In some embodiments, electronic building blocks is multiple, and each electronic building blocks is respectively provided with splicing structure, multiple electronics Building blocks are connected by splicing structure assembly.Multiple electronic building blocks realize the assembly of electronic building blocks by splicing structure.

In some embodiments, splicing structure includes that Magnet, electronic building blocks surface are provided with Magnet.By the magnetic of Magnet Captivation, assembled electronic building blocks, and ensure the coincidence to the face of suction.

In some embodiments, splicing structure includes that male and fomale(M&F), electronic building blocks outer surface are concave surface or convex surface.Arrange recessed Convex surface, the coincidence alignment in convenient assembled face.

The beneficial effects of the utility model are: this utility model electronic building blocks, by bus communication pattern, electronic building blocks it Between can arbitrarily splice, it is not necessary to circuit is installed in a specific sequence；By auto polarity circuit for reversing, multiple electronics can be allowed to amass Arbitrarily splice between wood, it is not necessary to worry that both positive and negative polarity is installed, it is not necessary to fool-proof design is set；By arranging functional unit, it is achieved merit Can be diversified, and facilitate Function Extension.

Accompanying drawing explanation

Fig. 1 is this utility model electronic building blocks structural framing schematic diagram；

Fig. 2 is this utility model embodiment 1 auto polarity circuit for reversing schematic diagram；

Fig. 3 is this utility model embodiment 1 power positive cathode and holding wire schematic diagram；

Fig. 4 is this utility model embodiment 2 power positive cathode and holding wire schematic diagram；

Fig. 5 is this utility model embodiment 1 splicing structure schematic diagram；

Fig. 6 is this utility model embodiment 2 splicing structure schematic diagram.

Detailed description of the invention

Below in conjunction with the accompanying drawings this utility model is described in further detail.

Embodiment 1

As it is shown in figure 1, electronic building blocks, including communication unit 1, control unit 2, power subsystem 3 and functional unit 4, control Unit 2 electrically connects with power subsystem 3, functional unit 4 and communication unit 1 respectively, and communication unit 1 yuan includes bus communication structure 11, Power subsystem 3 includes auto polarity circuit for reversing 31.Functional unit 4 includes that signal input collecting unit 41, signal output control Unit 42 and integrated information processing unit 43.Control unit 2 is single-chip microcomputer.

Bus communication structure 11 implementation is: the electronic building block of each difference in functionality is both provided with the communication of uniqueness Address code.Corresponding address code is included in the communication information by communication initiation module, if the address code comprised in the communication information The when of consistent with the mailing address code of electronic building blocks, this electronic building blocks just can give a response, and the information of oneself is sent to Communication initiation module；If it is inconsistent, this electronic building blocks responds.Thereby, it is ensured that the signal on signal of communication line is normal. The signal of communication line of electronic building block will be set to OD output.So not by other modules during two module communications of guarantee Impact.

Audio control unit, signal output control unit 42 is selected to select alarm clock unit, music with signal input collecting unit 41 Unit, as a example by integrated information processing unit 43 selects the LCD display unit of band button to amount to four building block modules: audio control unit is amassed Wooden model block receives extraneous sound control signal, and this voice activated command needs to enable alarm clock unit and music unit and LCD display unit, sound The control unit of control unit building block module, processes edit commands and sends signal of communication to alarm clock unit building blocks by communication unit The LCD display unit building block module of module, music unit building block module and band button；LCD display unit building blocks mould with button Block receives signal, shows status command at LCD display, and sends button setting command to alarm clock unit building block module and music Unit building block module；The functions such as alarm clock unit building block module realizes alarm clock and sets, time adjustment, and feedback signal is sent to band The LCD display unit building block module of button；Music unit realize up and down bent, play, stop, and feedback signal is sent to band by The LCD display unit building block module of key；LCD display unit building block module display feedback signal with button, display alarm time, Music state.

As in figure 2 it is shown ,+indicate positive source ,-represent power cathode, s beacon signal.For holding wire s, module is exchanged Direction, holding wire is forever in a place, therefore without fool proof.

As it is shown on figure 3, corresponding power both positive and negative polarity, we are designed with auto polarity circuit for reversing 11 in inside modules, automatically Polarity inversion circuit 11 realizes principle: assume that BAT terminal is left positive right negative, because MOS has body diode to be equivalent to bridge heap, below institute Face low-voltage, above high voltage.Low-voltage below, then lower right corner Nmos grid obtains malleation conducting.In like manner, high electricity above Pressure, then upper left corner PMOS grid obtains negative pressure conducting.Finally, output voltage is equal to input voltage, and internal resistance is equal to P pipe RdsON+ N pipe RdsON, it is assumed that do charging polarity conversion, disappears for preventing 4 mos from can not form the steady statue of 2 cut-offs of 2 conductings Energy consumption, so adding 2 resistance, resistance is chosen as 300K, and after powering on, left end BAT voltage will be above right-hand member BAT voltage, balance Destroying, MOS tends towards stability.

As it is shown in figure 5, each electronic building blocks is respectively provided with splicing structure 5, multiple electronic building blocks pass through splicing structure assembly 5 Connecting, splicing structure 5 is Magnet 51, and electronic building blocks surface is provided with Magnet 51.By the magnetic attracting force of Magnet 51, assembled electronics Building blocks, and ensure the coincidence to the face of suction.

Embodiment 2

As it is shown in figure 1, electronic building blocks, including communication unit 1, control unit 2, power subsystem 3 and functional unit 4, control Unit 2 electrically connects with power subsystem 3, functional unit 4 and communication unit 1 respectively, and communication unit 1 yuan includes bus communication structure 11. Functional unit 4 includes signal input collecting unit 41, signal output control unit 42 and integrated information processing unit 43.Control single Unit 2 is single-chip microcomputer.

Signal input collecting unit 41 selects human body sensing unit, signal output control unit 42 to select LED lamplight unit, Two electronic building blocks module communication modes are as follows:

By human body sensing unit, human body sensing unit building block module senses that human heat, control unit 2 identify and incite somebody to action Signal is sent to LED lamplight unit building block module by communication unit 1；LED lamplight unit building block module receives signal and passes through It is bright that LED lamplight unit realizes LED.

As shown in Figure 4 ,+indicate positive source ,-representing power cathode, s beacon signal, power subsystem 3 includes multiple power supply Both positive and negative polarity, communication unit 1 includes holding wire, and power positive cathode carries out centrosymmetry setting centered by holding wire, and power supply is positive and negative Pole, in module rotary course, negative pole is corresponding negative pole all the time, and positive pole is corresponding positive pole all the time, it is achieved thereby that arbitrarily rotate, Arrange without fool proof.

As shown in Figure 6, each electronic building blocks is respectively provided with splicing structure 5, and multiple electronic building blocks pass through splicing structure assembly 5 Connecting, splicing structure 5 is male and fomale(M&F) 52, and electronic building blocks outer surface is concave surface or convex surface, arranges male and fomale(M&F) 52, convenient assembled face Coincidence alignment.

Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, On the premise of creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into this practicality Novel protection domain.

Claims

1. electronic building blocks, it is characterised in that include communication unit (1), control unit (2), power subsystem (3) and functional unit (4), described control unit (2) electrically connects with power subsystem (3), functional unit (4) and communication unit (1) respectively, described communication Unit (1) includes that bus communication structure (11), described power subsystem (3) include auto polarity circuit for reversing (31).

Electronic building blocks the most according to claim 1, it is characterised in that described auto polarity circuit for reversing (31) includes MOS Pipe.

Electronic building blocks the most according to claim 1, it is characterised in that described power subsystem (3) includes that multiple power supply is positive and negative Pole, described communication unit (1) includes holding wire, and described power positive cathode carries out centrosymmetry setting centered by holding wire.

Electronic building blocks the most according to claim 1, it is characterised in that described functional unit (4) includes that signal input gathers Unit (41), signal output control unit (42) and integrated information processing unit (43).

Electronic building blocks the most according to claim 4, it is characterised in that described signal input collecting unit (41) includes human body Sensing unit, wireless WIFI unit, audio control unit.

Electronic building blocks the most according to claim 4, it is characterised in that described signal output control unit (42) includes LED Light unit, electric motor units, alarm clock unit, music unit.

Electronic building blocks the most according to claim 4, it is characterised in that described integrated information processing unit (43) include band by The wireless transmission unit that the LCD display unit of key, band show.

Electronic building blocks the most according to claim 1, it is characterised in that described electronic building blocks is multiple, each described electronics Building blocks are respectively provided with splicing structure (5), and multiple described electronic building blocks connect by splicing structure (5) is assembled.

Electronic building blocks the most according to claim 8, it is characterised in that described splicing structure (5) includes Magnet (51), described Electronic building blocks surface is provided with Magnet (51).

Electronic building blocks the most according to claim 8, it is characterised in that described splicing structure (5) includes male and fomale(M&F) (52), Described electronic building blocks outer surface is concave surface or convex surface.