CN206183954U

CN206183954U - Magic cube with memory function

Info

Publication number: CN206183954U
Application number: CN201621007380.2U
Authority: CN
Inventors: 任新年
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-30
Filing date: 2016-08-30
Publication date: 2017-05-24
Anticipated expiration: 2026-08-30

Abstract

The utility model discloses a magic cube with memory function, including dismantling apron and hall sensor, can dismantle the apron fixes on the piece of center, the center piece rotates with the center pin through the pivot to be connected, button switch is installed on center piece right side, center piece front end is provided with digital display tube, hall sensor output and schmidt trigger input electric connection, schmidt trigger output and low pass filter input electric connection, low pass filter output and microcontroller type end electric connection, singlechip output and decoder input electric connection, decoder output and controller input end electric connection, controller output end and offset voltage generator input electric connection. The utility model discloses an electronic module is counted the step the magic cube, and simple structure is with low costs, is favorable to the operator to carry out assay study according to magic cube memory step number, has reduced beginner's the operation degree of difficulty.

Description

A kind of magic square with memory function

Technical field

The utility model is related to magic square equipment technical field, specially a kind of magic square with memory function.

Background technology

At present, magic square traditionally uses pure mechanic structure, and left-hand seat is relatively difficult for beginner, it is impossible to according to behaviour Correction is analyzed as step, most beginner carries out record reduction by the way of writing to magic square step, operates numerous It is trivial, it is unfavorable for beginner's learning and mastering magic square operation skill, traditional magic square manufacturing technology content is relatively low, and profile is not novel enough, The profit margin for having further resulted in magic square is relatively low, and the common magic square of in the market does not adapt to the demand of present magic square fan, does not have There is the advantage for making full use of present electronic market overall situation to bring, scientific and technological content is relatively low, the market demand is unsatisfactory for, in tradition Overall situation under be easier buried by market.

The content of the invention

The purpose of this utility model is to provide a kind of magic square with memory function, to solve to be carried in above-mentioned background technology The problem for going out, is had an advantageous effect in that：Simple structure, low cost, being conducive to operator to remember step number according to magic square is carried out Analytic learning, reduces the operation difficulty of beginner.

To achieve the above object, the utility model provides following technical scheme：A kind of magic square with memory function, including Dismountable cover plate and Hall sensor, the dismountable cover plate are fixed on central block, and the central block passes through rotating shaft and center Axle rotates connection, and central block right side is provided with button switch, and the both sides of the central block are provided with icepro block, and central block Lower section is provided with hornblock, and the central block front end is provided with digital display tube, and the hall sensor output is touched with Schmidt Hair device input is electrically connected with, and the Schmidt trigger output end is electrically connected with low pass filter input, the low pass Filter output is electrically connected with single-chip microcomputer input, and the single-chip microcomputer output is electrically connected with decoder input, institute State decoder output to be electrically connected with controller input, the controller output end is electric with bias voltage generator input Property connection.

Preferably, the dismountable cover plate is internally provided with battery.

Preferably, the Hall sensor is arranged in rotating shaft.

Preferably, the single-chip microcomputer is electrically connected with storage chip.

Preferably, the bias voltage generator output end is electrically connected with digital display tube input.

Compared with prior art, the beneficial effects of the utility model are：The equipment is carried out using integrated circuit to magic square Systematization is processed, and equipment is more met young fan's demand, increased competitive advantage, and the button set up on magic square central block is opened Close and digital display tube, hommization treatment makes magic square surface overall leveling be not in concave-convex sense, that is, ensure that the outward appearance of magic square It is required that increased the function of magic square again, the battery in equipment does not interfere with the use of magic square using built-in interchangeable mode, and equipment is adopted The electrical loss of equipment is reduced with the mode of auto sleep, the Hall sensor of use makes it have technology acuracy higher, electricity Setting up for low pass filter can reduce the influence that exterior vibration is produced to equipment in road, and the digital imaging pipe of use is capable of achieving low work( The equipment of causing of setting up of consumption, increase service time of battery, single-chip microcomputer and storage chip has more powerful memory function and treatment Informational function, the system module of the equipment uses arable land change, significantly reduces the volume of all parts so that meeting The overall dimensions of magic square are not influenceed outside magic square memory function again, the equipment quality is lighter in addition, and user will not be caused additionally Burden, new reasonable integral structure, the reliability, low cost, light weight, memory function is powerful to be conducive to beginner to walk magic square Number carries out regression analysis.

Brief description of the drawings

Fig. 1 is overall structure diagram of the present utility model；

Fig. 2 is center spindle structure schematic diagram of the present utility model；

Fig. 3 is system block diagram of the present utility model.

In figure：1- dismountable cover plates；2- batteries；3- insults block；4- button switches；5- hornblocks；6- digital display tubes；7- centers Block；8- rotating shafts；9- central shafts；10- Hall sensors；11- Schmidt triggers；12- low pass filters；13- single-chip microcomputers；14- Storage chip；15- decoders；16- controllers；17- bias voltage generators.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Refer to Fig. 1-3, a kind of embodiment that the utility model is provided：A kind of magic square with memory function, including can Dismounting cover plate 1 and Hall sensor 10, dismountable cover plate 1 are fixed on central block 7, and central block 7 is by rotating shaft 8 and central shaft 9 Connection is rotated, the right side of central block 7 is provided with button switch 4, and the both sides of the central block 7 are provided with insults block 3, and central block 7 Lower section is provided with hornblock 5, and the front end of central block 7 is provided with digital display tube 6, the output end of Hall sensor 10 and Schmidt trigger 11 inputs are electrically connected with, and the output end of Schmidt trigger 11 is electrically connected with the input of low pass filter 12, low pass filter 12 output ends are electrically connected with the input of single-chip microcomputer 13, and the output end of single-chip microcomputer 13 is electrically connected with the input of decoder 15, decoding The output end of device 15 is electrically connected with the input of controller 16, and the output end of controller 16 is electrical with the input of bias voltage generator 17 Connection, dismountable cover plate 1 is internally provided with battery 2, and Hall sensor 10 is arranged in rotating shaft 8, single-chip microcomputer 13 and storage chip 14 are electrically connected with, and the output end of bias voltage generator 17 is electrically connected with the input of digital display tube 6.

Operation principle：When using, button switch 4 is pressed, operator rotates magic square, and rotating shaft 8 is rotated, the Hall in rotating shaft 8 The collection information of sensor 10 simultaneously conveys information to Schmidt trigger 11, and Schmidt trigger 11 carries out arrangement and reaches preferable square Shape impulse waveform, rectangular pulse waveform carries out being filtrated to get single waveform, single waveform transfer to list by low pass filter 12 Piece machine 13 is processed, while storing the data in storage chip 14, the data after treatment are conveyed to decoding by single-chip microcomputer 13 Device 15, decoder 15 is compiled to signal and signal is sent on controller 16, and controller 16 is inclined according to electric signal control The voltage change of voltage generator 17 is put, its signal is presented on digital display tube 6.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Claims

1. a kind of magic square with memory function, including dismountable cover plate (1) and Hall sensor (10), it is characterised in that：Institute State dismountable cover plate (1) to be fixed on central block (7), the central block (7) is rotated with central shaft (9) by rotating shaft (8) and is connected, Central block (7) right side is provided with button switch (4), and the both sides of the central block (7) are provided with icepro block (3), and central block (7) hornblock (5) is installed, central block (7) front end is provided with digital display tube (6), the Hall sensor below (10) output end and the electric connection of Schmidt trigger (11) input, Schmidt trigger (11) output end and low pass filtered Ripple device (12) input is electrically connected with, and low pass filter (12) output end is electrically connected with single-chip microcomputer (13) input, institute Single-chip microcomputer (13) output end is stated with the electric connection of decoder (15) input, decoder (15) output end and controller (16) Input is electrically connected with, and controller (16) output end is electrically connected with bias voltage generator (17) input.

2. a kind of magic square with memory function according to claim 1, it is characterised in that：The dismountable cover plate (1) It is internally provided with battery (2).

3. a kind of magic square with memory function according to claim 1, it is characterised in that：The Hall sensor (10) It is arranged in rotating shaft (8).

4. a kind of magic square with memory function according to claim 1, it is characterised in that：The single-chip microcomputer (13) with deposit Storage chip (14) is electrically connected with.

5. a kind of magic square with memory function according to claim 1, it is characterised in that：The bias voltage generator (17) output end is electrically connected with digital display tube (6) input.