CN106997710A - A kind of building block type electronic experiment teaching aid - Google Patents
A kind of building block type electronic experiment teaching aid Download PDFInfo
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- CN106997710A CN106997710A CN201710448107.6A CN201710448107A CN106997710A CN 106997710 A CN106997710 A CN 106997710A CN 201710448107 A CN201710448107 A CN 201710448107A CN 106997710 A CN106997710 A CN 106997710A
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- building block
- block module
- basic building
- teaching aid
- module casing
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/183—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits
- G09B23/185—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits for building block systems
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- General Physics & Mathematics (AREA)
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- Business, Economics & Management (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
A kind of building block type electronic experiment teaching aid, is related to experiment teaching aid field, in order to solve existing electronic experiment bed structure bulky, not have versatility, be difficult to fix a breakdown, and element installation difficulty is big and the problem of installing limited.The device includes N number of basic building block module casing and circuit board, basic building block module casing top opening, each side of basic building block module casing is provided with the fixed part mutually fixed with adjacent foundation building block module casing, N number of basic building block module casing is mutually fixed, circuit board is fastened on N number of basic building block module casing top, circuit board is used to set experiment circuit module, and N is positive integer.The present invention is applied to experimental teaching.
Description
Technical field
The present invention relates to experiment teaching aid field.
Background technology
In such as Experiment of Electrical Circuits, Signals ＆ Systems experiment, Electronic Circuit of Communication experiment, digital circuit experiment, analog circuit
Experiment etc. is in the experiment of electronic simulation courses, generally requires one very big test panel substantially first in electronic experiment to fix
Part, these primary elements include：Resistance, rheostat, electric capacity, inductance, diode, triode, IC chip, various functions
Circuit, voltmeter, ammeter, universal meter etc..The shortcoming of these test panels is as follows：
1st, these test panels are often especially heavy, without portability；
2nd, these test panels are designed generally be directed to some specific experiment content, do not possess versatility；
3rd, the primary element such as resistance, electric capacity encapsulated for paster has been welded in test panel, works as circuit module
Be inconvenient to fix a breakdown during damage, if damaged in experimentation to change in time, be unfavorable for the maintenance work of experimental facilities
Make, therefore laboratory needs standing many standby experimental facilities of set to prevent student from damaging equipment in use；
4th, the primary element such as resistance, electric capacity that is encapsulated for contact pin, it is necessary to be fixed using bread board and conductive, this
Sample can increase the difficulty of circuit installation, and the situation of short circuit easily occur, along with bread board limited area, be used in experiment
Number of electronic components it is also therefore limited.Existing test panel is unfavorable for the ability of practice of starting of exercise student '.
The content of the invention
The invention aims to solve existing electronic experiment bed structure bulky, do not have versatility, be difficult exclude
Failure, element installation difficulty is big and installs the problem of being limited, so as to provide a kind of building block type electronic experiment teaching aid.
A kind of building block type electronic experiment teaching aid of the present invention, including N number of basic building block module casing and circuit board；N
For positive integer；
Basic building block module casing top opening, each side of basic building block module casing is provided with and adjacent foundation building blocks
The fixed part that module cage body phase is fixed, N number of basic building block module casing is mutually fixed, and circuit board is fastened on N number of basic building block module
Casing top, circuit board is used to set experiment circuit module.
Circuit module include component (such as resistance, electric capacity, diode, inductance) and circuit function module (such as universal meter,
Voltmeter, ammeter, single chip circuit, FPGA circuitry, RLC networks or instrument and meter etc.)
Preferably, the top of the basic each side of building block module casing is provided with buckle, and circuit board is surrounded by breach,
Buckle engages to realize being fixed between circuit board and basic building block module casing with breach.
Preferably, fixed part realizes that groove and projection match, by being arranged at different bases using groove and projection
The groove and projection of building block module casing fix adjacent basic building block module casing.
Preferably, basic building block module casing has four sides, and two sides are provided with groove, and another two side is provided with convex
Block, if reeded two sides are adjacent or relative.
Preferably, the quantity of the basic building block module casing groove that each side is set or projection is 1-20.
Preferably, the equal square or rectangular in bottom surface of N number of basic building block module casing, square side size range is
5mm~200mm, rectangular wide scope is 5mm~200mm, and rectangular length is wide integral multiple, N number of basic building blocks mould
The height of block casing is identical, and altitude range is 5mm~100mm.
Preferably, the material of buckle is plastics.
Preferably, it is real using the combination of instrument connection and test lead or the combination of row's pin and Du Pont's line between teaching aid module
Now it is electrically connected.
Beneficial effect：
The teaching aid module of the present invention is building blocks form, and a primary element makes a building blocks, signal source, oscillograph, ten thousand
Can also make building blocks with table, frequency spectrograph, microcomputer development plate, AD/DA plates etc. or carried using laboratory signal source, show
Ripple device etc., the connection between them is very convenient, and use is very easy, and dismounting arranges also very convenient, a whole set of reality after the completion of experiment
Equipment is tested to carry easily；
Because the device of experiment porch is the building blocks that carry electronic component and equipment, therefore it possesses versatility, can be with
In electrical types such as Experiment of Electrical Circuits, Signals ＆ Systems experiment, Electronic Circuit of Communication experiment, digital circuit experiment, analogous circuit experiments
Used in the experiment of course, it is not necessary to special test panel customized；
In experimentation, situation about being damaged if there is circuit module can very easily allow some electronic component
Teaching aid module open circuit, then can to its it is single test, find damage after can very easily use another phase
The reconstruction that same electronic component teaching aid module is replaced without influencing whether whole experimental circuit, without changing whole experiment face
Plate, it is very convenient quick；
Be not in that the circuit module of contact pin encapsulation or the circuit module of contact pin encapsulation have been welded in experiment
Situation in building block module, so be not in the component pin situation about being shorted with each other of contact pin encapsulation, it is safer.
Brief description of the drawings
Fig. 1 is a kind of structural representation of building block type electronic experiment teaching aid；
Fig. 2 is the structural representation of basic building block module casing；
Fig. 3 is the structural representation of circuit board；
Fig. 4 is the structural representation of the basic building block module casing of 2*2 arrays；
Fig. 5 is that each side of basic building block module casing sets the dimensional structure diagram of 4 grooves or projection；
Fig. 6 is that each side of basic building block module casing sets the front view of 4 grooves or projection；
Fig. 7 is Fig. 6 top view.
Embodiment
Embodiment one：Present embodiment is illustrated with reference to Fig. 1, a kind of building block system electricity described in present embodiment
Sub- experiment teaching aid, including N number of basic building block module casing 100 and circuit board 200；N is positive integer；
The basic open top of building block module casing 100, each side of basic building block module casing 100 is provided with and adjacent base
The fixed part that plinth building block module casing 100 is mutually fixed, N number of basic building block module casing 100 is mutually fixed, and circuit board 200 is fastened on N
The individual top of basic building block module casing 100, circuit board 200 is used to set experiment circuit module 201.
Independent element is fixed on the basic building block module casing of suitable size by present embodiment, then module and mould
Can be by easily connection and the dismounting of fixed part on building blocks between block, basis is all by basic building block module box body splicing
Into size can be optionally combined according to experiment component size.Therefore it is very square in the case of without using experimental box or test panel
Just with regard to that can be tested.It is used because basic circuit module is the smaller electronic device such as Chip-R, electric capacity
It is smaller that building block module can be done, with portability.
Embodiment two：Present embodiment is illustrated with reference to Fig. 2 and 3, present embodiment is to specific embodiment party
A kind of building block type electronic experiment teaching aid described in formula one is described further, in present embodiment, basic building block module casing 100
The top of each side is provided with buckle 103, and circuit board 200 is surrounded by breach 203, and buckle 103 engage with breach 203 carrys out reality
Being fixed between existing circuit board 200 and basic building block module casing 100.
Circuit board is printed circuit board (PCB), the circuit module of circuit board top can be single resistance, electric capacity, inductance,
Potentiometer, diode, triode, light emitting diode, button, medium scale integration (MSI) (operational amplifier, data selector, volume
Code device, decoder etc.), extensive or super large-scale integration (flash memory, single-chip microcomputer, FPGA, DSP, arm processor, CPU etc.)
Deng the electronic circuit module or tool functional signal generator, oscillograph, ten thousand for being possible in electronic experiment use
The experiment equipment needed with electronic experiments such as table, voltmeter, ammeter, power modules.Electronic component size in itself and pin
Number determine circuit board use panel size；The length and width of panel are the integral multiples of the basic building block module casing length of side,
Electrical connection between different panels uses the instrument connection and the combination of test lead or contact pin and Du Pont's line shown in Fig. 1
Combination connect；The surrounding of circuit board need to output with buckle size identical breach, can so make circuit board very convenient
And basic building block module casing connection.During mounting circuit boards, circuit board is directly placed on to the top surface of basic building block module casing
Surface simultaneously presses circuit board to the bottom surface direction of building block module, and circuit board is snapped fixation with regard to that can be pressed against below buckle
Firmly.
Embodiment three：Present embodiment is illustrated with reference to Fig. 4 to 7, present embodiment is to specific embodiment party
A kind of building block type electronic experiment teaching aid described in formula two is described further, in present embodiment, and fixed part uses the He of groove 101
Projection 102 realizes that groove 101 and projection 102 match, by the groove 101 for being arranged at different basic building block module casings 100
Adjacent basic building block module casing 100 is fixed with projection 102.
Groove 101 and projection 102 can be the column structures of arbitrary shape.
Basic one bottom surface of building block module casing is a plane, and four sides are provided with fixed part, the position of fixed part
Position on single face is identical, and to ensure to interconnect between building block module casing, the groove of a building block module can
Connected with the projection with next building block module, thus complete the interconnection of building block module, the top of basic building block module casing
The sideband buckle of portion four, for fixing circuit board, circuit board is and basic building block module casing length of side identical square, face
The position of correspondence buckle is groove in the middle part of surrounding in plate, to facilitate installation.
For four sides of basic building block module casing, groove or projection on each face can be 1-20, such as Fig. 5
In be 4, the ability that building blocks are fixed when different its building blocks of groove and number of slugs are built on each face is different, groove and projection
Quantity is more, and crystallized ability is stronger；Also, the diameter of groove and projection is depending on the size of building block module, the diameter of projection can be with
Within the small 0.1mm of identical with the diameter of groove or than groove diameter；In four buckles such as Fig. 2 on the top surface of building block module
Shown, its material is plastics, with certain intensity and elasticity, and can be relatively easy to excision.
, can be by 2 basic building block module box body splicings into 2* for larger electronic component, such as IC chip
1 building block module or by 4 basic building block module box body splicings into installing after 2*2 building blocks, corresponding circuit board is just
Need be respective combination building blocks panel size, if in experiment using to equipment it is bigger if can use more bases
Correspondingly sized circuit board is installed after building block module box body splicing.
Embodiment four：Present embodiment is to a kind of building block type electronic experiment religion described in embodiment three
Tool is described further, in present embodiment, and two sides of basic building block module casing 100 are provided with groove 101, another two side
Face is provided with projection 102, and two sides provided with groove 101 are adjacent or relative.
The arrangement mode of groove 101 and projection 102 on four sides can have two kinds：Arrangement mode 1 be groove 101,
Groove 101, projection 102, projection 102；Arrangement mode 2 is groove 101, projection 102, groove 101, projection 102.
A set of electronic experiment teaching aid includes one or more sets teaching aid modules, and a set of teaching aid module includes one or more volumes
Minimum building block module, this building block module is referred to as basic building block module casing, m × n basic building block module bin arrays
Formula is spliced, and forms m × n times of the casing that the bottom surface length of side is the basic building block module bottom surface length of side, and m, n are integer and be both greater than equal to
1,
The bottom surface of basic building block module casing 100 be square or rectangular, square side size range be 5mm~
200mm, the height of basic building block module casing 100 is identical, and altitude range is 5mm~100mm.The circuit board foot of the side size range
To meet the demand of conventional component size.
The interconnection of basic building block module casing relies on the docking of the projection and groove of building blocks side, if electronic component
Larger, a basic building block module casing can not meet the requirement of size, and building block module can be constituted to the mode of n*m arrays
(n, m are integer and be both greater than equal to 1), then the buckle in the middle of the building block module newly built is cut, utilize the product newly built
The buckle of the surrounding of wooden model block carrys out fixing circuit board, the length of the building block module built that the size of circuit board should also be designed and new and
It is wide identical, and set breach conveniently to install in the corresponding position of surrounding；
Can also directly using based on the length of side of monoblock the building block module casing length of side n*m times (n, m for integer and
Both greater than it is equal to building block module 1) to install the circuit board of electronic element, rather than using multiple basic building block modules to enter
The mode of row splicing.
Although describing the present invention herein with reference to specific embodiment, it should be understood that, these realities
Apply the example that example is only principles and applications.It should therefore be understood that can be carried out to exemplary embodiment
Many modifications, and can be designed that other arrangements, the spirit of the invention limited without departing from appended claims
And scope.It should be understood that can be by way of different from described by original claim come with reference to different appurtenances
Profit is required and feature specifically described herein.It will also be appreciated that the feature with reference to described by separate embodiments can be used
In other described embodiments.
Claims (8)
1. a kind of building block type electronic experiment teaching aid, it is characterised in that including N number of basic building block module casing (100) and circuit board
(200)；N is positive integer；
Basic building block module casing (100) open top, each side of basic building block module casing (100) is provided with and adjacent base
The fixed part that plinth building block module casing (100) is mutually fixed, N number of basic building block module casing (100) is mutually fixed, circuit board (200)
It is fastened at the top of N number of basic building block module casing (100), circuit board (200) is used to set experiment circuit module.
2. a kind of building block type electronic experiment teaching aid according to claim 1, it is characterised in that the basic building block module case
The top of each side of body (100) is provided with buckle (103), and circuit board (200) is surrounded by breach (203), buckle (103) with
Breach (203) engages to realize being fixed between circuit board (200) and basic building block module casing (100).
3. a kind of building block type electronic experiment teaching aid according to claim 1 or 2, it is characterised in that the fixed part is used
Groove (101) and projection (102) realize that groove (101) and projection (102) match, by being arranged at different basic building blocks moulds
The groove (101) and projection (102) of block casing (100) are fixed by adjacent basic building block module casing (100).
4. a kind of building block type electronic experiment teaching aid according to claim 3, it is characterised in that the basic building block module case
Body (100) has four sides, and two sides are provided with groove (101), and another two side is provided with projection (102), provided with groove (101)
Two sides it is adjacent or relative.
5. a kind of building block type electronic experiment teaching aid according to claim 3, it is characterised in that the basic building block module case
The groove (101) or the quantity of projection (102) that each side of body (100) is set are 1-20.
6. a kind of building block type electronic experiment teaching aid according to claim 1 or 2, it is characterised in that N number of basic building blocks
The bottom surface of modular tank (100) is square or rectangular, and square side size range is 5mm~200mm, rectangular wide
Scope is 5mm~200mm, and rectangular length is wide integral multiple, and the height of N number of basic building block module casing (100) is identical, high
It is 5mm~100mm to spend scope.
7. a kind of building block type electronic experiment teaching aid according to claim 1 or 2, it is characterised in that the buckle (103)
Material is plastics.
8. a kind of building block type electronic experiment teaching aid according to claim 1, it is characterised in that adopted between the teaching aid module
Electrical connection is realized with the combination of instrument connection (202) and test lead or the combination of row's pin and Du Pont's line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710448107.6A CN106997710A (en) | 2017-06-14 | 2017-06-14 | A kind of building block type electronic experiment teaching aid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710448107.6A CN106997710A (en) | 2017-06-14 | 2017-06-14 | A kind of building block type electronic experiment teaching aid |
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| Publication Number | Publication Date |
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| CN106997710A true CN106997710A (en) | 2017-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710448107.6A Pending CN106997710A (en) | 2017-06-14 | 2017-06-14 | A kind of building block type electronic experiment teaching aid |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335591A (en) * | 2018-01-19 | 2018-07-27 | 深圳信息职业技术学院 | Building block system experiment device for teaching |
| CN109304043A (en) * | 2018-11-20 | 2019-02-05 | 深圳市优必选科技有限公司 | Electronic building block module and electronic building block set |
| CN109461354A (en) * | 2018-12-03 | 2019-03-12 | 深圳市创客工场科技有限公司 | Electronic building blocks |
| CN111402689A (en) * | 2020-03-19 | 2020-07-10 | 苏州硬木智能科技有限公司 | Multifunctional auxiliary error correction experiment board |
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| KR20150118075A (en) * | 2015-10-03 | 2015-10-21 | 이재국 | Mini Baro Board |
| CN205069932U (en) * | 2015-02-20 | 2016-03-02 | 美科科技（北京）有限公司 | Electronic module and modularization electron found system |
| CN106028779A (en) * | 2016-07-18 | 2016-10-12 | 北方民族大学 | Generation methods of electronic component module, circuit unit generation method and circuit assembly |
| CN205867596U (en) * | 2016-06-26 | 2017-01-11 | 温州正光智能科技有限公司 | Intelligent electronic building blocks module able to programme |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2721187Y (en) * | 2004-08-26 | 2005-08-31 | 郭光亮 | Assembled and multifunctional electronic building block |
| CN202058352U (en) * | 2010-12-07 | 2011-11-30 | 吉林大学 | Integrated circuit chip plug-in module |
| CN205069932U (en) * | 2015-02-20 | 2016-03-02 | 美科科技（北京）有限公司 | Electronic module and modularization electron found system |
| KR20150118075A (en) * | 2015-10-03 | 2015-10-21 | 이재국 | Mini Baro Board |
| CN205867596U (en) * | 2016-06-26 | 2017-01-11 | 温州正光智能科技有限公司 | Intelligent electronic building blocks module able to programme |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335591A (en) * | 2018-01-19 | 2018-07-27 | 深圳信息职业技术学院 | Building block system experiment device for teaching |
| CN109304043A (en) * | 2018-11-20 | 2019-02-05 | 深圳市优必选科技有限公司 | Electronic building block module and electronic building block set |
| CN109461354A (en) * | 2018-12-03 | 2019-03-12 | 深圳市创客工场科技有限公司 | Electronic building blocks |
| CN111402689A (en) * | 2020-03-19 | 2020-07-10 | 苏州硬木智能科技有限公司 | Multifunctional auxiliary error correction experiment board |
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Application publication date: 20170801 |
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