CN107230417A - With circuit theory diagrams corresponding circuit experiment board in situ - Google Patents
With circuit theory diagrams corresponding circuit experiment board in situ Download PDFInfo
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- CN107230417A CN107230417A CN201710616018.8A CN201710616018A CN107230417A CN 107230417 A CN107230417 A CN 107230417A CN 201710616018 A CN201710616018 A CN 201710616018A CN 107230417 A CN107230417 A CN 107230417A
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- area
- jack
- theory diagrams
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- positive pole
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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
Abstract
With circuit theory diagrams corresponding circuit experiment board in situ, belong to electronic circuit experimental teaching technical field of tools, more particularly to a kind of experimental provision corresponding with circuit theory diagrams original position.The present invention is made up of new-type bread board, two Battery pack slots, two power supply IOBs.The structural feature of wherein new-type bread board is " laterally all connecting chance ditch to break, all insulate between longitudinal hole ", i.e.,：Topmost is the continuous equidistant jack of a length row for traversing total length, and their conductive clip is mutually conducted, and is positive pole jack area；The negative pole jack area of foot is similar.The element inserted area at middle part is divided into 8 independent inserted areas by 7 longitudinal isolating trenches.Each independent inserted area is 5 × 20 array of receptacles, and the conductive clip of 5 jacks per row is mutually conducted, and 20 in the ranks mutual insulatings.Across the isolating trenches transverse splicings of element such as electric capacity, optocoupler, resistance of transmission signal between each longitudinal grafting of independent inserted area interior element, a longitudinal branch road of corresponding circuits schematic diagram, branch road.
Description
Technical field
The invention belongs to electronic circuit experimental teaching technical field of tools, more particularly to one kind are right with circuit theory diagrams original position
The circuit experiment apparatus answered.
Background technology
Circuit theory diagrams are that electronic circuit is easy into the diagram that draws in the form of analysis to be most easily understood by, most.Such as fruit
Electrical verification road can be completely corresponding with terms of the position of components of circuit theory diagrams, connection mode, then not only will greatly facilitate just
Scholar gets started electronic circuit since experiment, also can greatly facilitate Electronics Engineer's design, debugging, analysis electronic circuit.
In order to solve the problem of experimental circuit is corresponding with circuit theory diagrams, people have done various trials.
Each electronic component is placed in a building block by electronic building blocks, is connected and fixed using snap-fastener between block and block,
Welding is eliminated, is the instrument that a kind of comparison is adapted to children's introduction electronic circuit, shortcoming one is to have made the element of building block
Species is very limited, and two be that press-button type connection causes element in the same plane, with difference in height, not increase the complicated journey of circuit
Degree, sometimes has to abandon the corresponding relation with schematic diagram.
Conductive stylus can draw the wire figure as circuit theory diagrams, and real electronic component then is inserted in into corresponding positions
The simulation to circuit theory diagrams can just be realized by putting, but have the disadvantage that the lines conductive effect that existing conductive stylus is drawn is poor,
Often occur open circuit, add misarrangement difficulty, and high expensive at present.
It is former that the circuit simulating softwares such as EWB, Multisim, Tina Pro, Protel can provide circuit to a certain extent
Manage the simulated effect of figure.But software simulation still falls within theoretical calculation category, it is impossible to actual circuit experiment is replaced completely, because preferable
More or less there is some difference with actual components for the element of change.The enjoyment that actual circuit brings children is even more that breadboardin is soft
What part can not be reached.
Bread board is a kind of instrument of the welding experiment for electronic circuit.Have on bread board in many small jacks, hole
There is conductive clip, various electronic components can be optionally plugged into or extract as needed, eliminate welding, save the assembling of circuit
Time, and element may be reused, it is widely used in the assembling of electronic circuit, debugging and imparts knowledge to students.Bread board is with conduction
The rectangular array of the jack composition of intermediate plate, is the natural extending of integrated circuit socket, the function of bread board depends primarily on these
Annexation between jack inner conductive intermediate plate, this is only the place of the key of bread plate technique.But existing bread board is inserted
Annexation between the inner conductive intermediate plate of hole determines that it can not be corresponding with circuit theory diagrams.
Circuit theory diagrams are typically electrode line horizontal traveling on most, and negative pole is in most lower horizontal traveling, therefore most electronics
Element must be longitudinally arranged, and be just easy in positive and negative interpolar formation electric current, and help to carry out electric current, voltage on circuit theory diagrams
Analysis.
Existing bread board can realize electrode line horizontal traveling on most, and negative line, but can not be real in most lower horizontal traveling
Existing majority electronic component is longitudinally arranged, and is inserted because the element inserted area between the positive and negative polar curve of existing bread board has ten per file
Hole, is divided into two groups by central lateral isolation ditch, and five holes of every group of longitudinal direction are internally formed short circuit, and element then can only be to be longitudinally arranged
Fracture between incision position grafting between two groups, each file only one of which group, even if plus two fractures between positive and negative polar curve,
Also only have at three, seriously limit the selection of the quantity of element and plug-in position in each file, and incision position can only be longitudinal
The bipod element such as grafting diode, resistance, would have to be changed to transverse splicing as triode and other multiway elements, and laterally
Layout elements require that corresponding change occurs for the mode of connection in which can not keep away, and further increase the difference with circuit theory diagrams, simultaneously
Lateral arrangement element is not easy to analysis electric current, voltage.
Therefore, before existing bread board over-assemble circuit, generally circuit theory diagrams is deformed and rerouted, only retain member
Annexation between part is constant, and component orientation, position all can great changes will take place, very big change will also occur for the traveling of wire
Change.So, the experimental circuit that interpolation comes out just can not be in situ corresponding with circuit theory diagrams.Not only interpolation process is time-consuming takes
Power, easily error, also increases the difficulty of analysis experimental circuit.If instead having done some changes in experimental circuit, think
Corresponding change is done in circuit theory diagrams will also pass through some complex transformations.
The content of the invention
The present invention can be with circuit theory diagrams there is provided a kind of element plug-in position and the mode of connection aiming above mentioned problem
Complete corresponding experimental provision and circuit interpolation method corresponding with circuit theory diagrams.
To achieve the above object, the present invention is adopted the following technical scheme that：The present invention is inserted by new-type bread board, two Battery packs
Groove, two power supply IOB compositions.
The structural feature of new-type bread board.
As shown in figure 1, new-type bread board occupies positive whole of the invention, its length is more than width, hereinafter new-type face
Wrapper sheet length direction is referred to as " transverse direction ", and new-type bread board width is referred to as " longitudinal direction ", and new-type bread board side is traversed total length and set
The continuous equidistant jack of length row is equipped with, is positive pole jack area；New-type bread board opposite side traverses total length and is provided with length row continuously
Equidistant jack, is negative pole jack area.The conductive clip of each jack is mutually conducted in positive pole jack area, each jack in negative pole jack area
Conductive clip be mutually conducted.Direction where positive pole jack area be called " on "；Direction where negative pole jack area for " under ".
It is by new-type bread board length side between positive pole jack area and negative pole jack area in element inserted area, element inserted area
Arrange and separated between 8 independent inserted areas, adjacent independent inserted area by longitudinal isolating trenches to side to opposite side, so as to ensure not
With mutual insulating between independent inserted area.Jack in each independent inserted area constitutes 5 × 20 rectangular arrays, is inserted for 5 per row
The conductive clip in hole is mutually conducted, per mutual insulating between 20 jacks of file.Annexation on new-type bread board between jack can
To be summarised as " laterally all connecting chance ditch to break, all insulate between longitudinal hole ", Fig. 2 with the addition of a plurality of grey horizontal line on the basis of Fig. 1, with
Show the annexation between each jack inner conductive intermediate plate.
As a kind of preferred scheme, it is provided between positive pole jack area and element inserted area of the present invention and traverses total length
Red positive pole instruction line, is provided with the negative pole instruction line for the black for traversing total length between negative pole jack area and element inserted area.
As another preferred scheme, new-type bread back of the present invention is provided with two Battery pack slots, and every group can
Insert two No. 5 batteries of section.Powered if circuit needs 3 volts, two only can be inserted in a wherein Battery pack slot and save No. 5 batteries；Such as
Fruit needs 6 volts and powered, and No. 5 batteries of 4 section can be stuck with two Battery pack slots.Slot is provided with battery insertion groove outer end opening
Lid, battery insertion groove output end is provided with power supply IOB, is the bread board in the hole of 5 holes × 10, is isolated ditch and is divided into the hole of 5 holes × 5
Positive pole output area and the hole of 5 holes × 5 negative pole output area, positive pole output area is arranged on the positive pole jack area one of new-type bread board
Side, negative pole output area, which is arranged in the negative pole jack area side of new-type bread board, positive pole output area, is provided with 25 positive pole outputs
Jack, all positive pole with battery insertion groove are turned on.25 negative pole output plugholes are provided with negative pole output area, all with battery insertion groove
Negative pole is turned on.
As shown in Figure 10, the positive pole jack area of new-type bread board of the invention and negative pole jack area can also extend to be double
Service life, independent inserted area also can be ten circuits to adapt to more multiple-limb.
Beneficial effect of the present invention.
1st, structural regularity of the present invention is strong, is exactly " laterally all connecting chance ditch to break, all insulate between longitudinal hole " this rule in brief
Rule is through whole new-type bread board, both including element inserted area or including both positive and negative polarity jack area.It is regular to be easy to memory by force, just
In the quick left-hand seat of beginner, while reducing the possibility of error.
2nd, new-type bread board of the invention " all being insulated between longitudinal hole " ensure that electronic component no matter two pin, three pin, multiway,
Element inserted area can be longitudinally inserted in, and there are multiple choices position.Element longitudinal direction grafting and regioselective freely it ensure that
The circuit that interpolation goes out can be accurately corresponding with circuit theory diagrams, eliminates rewiring this link, and then ensure that circuit is taken
Process simple and effective is built, while the circuit that interpolation goes out is also like the same clear in structure of schematic diagram, it is easy to analysis and improvement.
3rd, new-type bread board of the invention includes 7 longitudinal isolating trenches, and element inserted area is divided into 8 independent grafting
Area, each independent inserted area corresponds to the independence of the leftmost side on brassboard in a longitudinal branch road in electrograph schematic diagram, such as Fig. 8
Inserted area is corresponding with the branch road that leftmost side 10K Ω resistance and MIC are composed in series in Fig. 7 circuit theory diagrams.And passed between branch road
Electric capacity, optocoupler, transformer, relay of delivery signal etc. can across isolating trenches transverse splicings, such as across isolating trenches transverse directions are inserted in Fig. 8
1 μ F electric capacity of lateral arrangement in the schematic diagram of 1 μ F electric capacity corresponding diagram 7 connect.
4th, the present invention carries two Battery pack slots, can insert two sections or four section No.5 cells, 3 volts are provided for the circuit of interpolation
Or 6 volts of power supply, the power demands of most of electronic circuits can be met.Self-powered be both easy to carry of circuit spliced makes
With and thoroughly the electric shock risk brought using external power supply being avoided, while No.5 cell is powered into existing various batteries
This is minimum, is also to be easiest to what is bought.
5th, the both positive and negative polarity output per Battery pack slot is divided into 5 hole × 5 using the bread board in the hole of 5 holes × 10 by isolating trenches
The negative pole output area in the hole of the positive pole output area in hole and 5 holes × 5, utilizes bread board plug wire power taking.Power taking can easily be changed
Voltage and output current.25 holes can ensure the durability of positive pole output area and negative pole output area simultaneously, be sufficient to resist it
Plug repeatedly, so that battery main switch can also be served as.
Brief description of the drawings
The present invention will be further described with reference to the accompanying drawings and detailed description.The scope of the present invention not only limits to
In the statement of herein below.
Fig. 1 is top view of the present invention.
Fig. 2 is annexation schematic diagram between jack inner conductive intermediate plate of the present invention.Fig. 2 adds 162 on the basis of Fig. 1
Grey horizontal line, the conductive clip inside each jack connected by same grey horizontal line is mutually conducted.
Fig. 3 is top perspective view of the present invention.
Fig. 4 is stereogram below the present invention.
Fig. 5 is upward view of the present invention.
Fig. 6 is right view of the present invention.
Fig. 7 is circuit theory illustrated example, corresponding with Fig. 8 Fig. 9, illustrates the application of the present invention.
Fig. 8 is plug connector elements exemplary plot of the present invention（Top view corresponding with Fig. 7）.
Fig. 9 is plug connector elements exemplary plot of the present invention（Stereogram corresponding with Fig. 8）.
Figure 10 is top view of the present invention, and positive pole jack area and negative pole jack area increase to double, and independent inserted area increases to ten.
In figure, 1 it is positive pole jack area, 2 is red positive pole instruction line, 3 is the 8th independent inserted area of element inserted area, 4
For longitudinal isolating trenches, 5 be black negative pole instruction line, 6 be negative pole jack area, 7 be the positive pole output area of power supply IOB, 8 be electricity
The isolating trenches of source IOB, 9 be the negative pole output area of power supply IOB, 10 be power supply IOB, 11 be new-type bread board, 12 be
Battery insertion groove, 13 are battery insertion groove lid.14 to 23 be circuit grafting example：14 be bread board plug wire（Connect power cathode）、15
For bread board plug wire（Connect positive source）, 16 be bipod element（Electret pick-up MIC）Longitudinal grafting, 17 are bipod element
（Resistance）Longitudinal grafting, 18 are bipod element（Electric capacity）Across isolating trenches transverse splicings, 19 are three pin elements（NPN type triode
9013）Longitudinal grafting, 20 are three pin elements（PNP type triode 9012）Longitudinal grafting, 21 are bipod element（Light emitting diode
LED）Longitudinal grafting, 22 be across the isolating trenches transverse splicings of bread board plug wire, 23 be the longitudinal grafting of bread board plug wire.24 insert for element
Connect the tenth independent inserted area in area.
Embodiment
Illustrate structure and the application of the present invention by taking the correspondence experiment of the circuit theory diagrams in Fig. 7 as an example below.Such as Fig. 7 institutes
Show, majority circuit schematic diagram topmost is the electrode line for traversing full figure, is corresponded, new-type bread board of the invention it is most upper
Portion is the positive pole jack area for traversing new-type bread board total length, and positive pole jack area can be the continuous equidistant jack of a row as in Fig. 1
1, for increase durability, 1 in continuously equidistant jack such as Figure 10 can be arranged using two length, it is noted that two length being close together here
The continuous equidistant jack of row belongs to positive pole jack area, is leaned against with the existing bread board positive pole jack area in part and negative pole jack area same
Side is different.It is equidistant between the jack in positive pole jack area of the present invention with existing 5, bread board positive pole jack area, one section of hole difference
, it is not segmented, is easy to beginner from recognizing that positive pole jack area is the entirety that connects together in appearance.Below positive pole jack area
2 in the red positive pole instruction line for traversing new-type bread board total length, such as Fig. 1 and Figure 10 are decorated with, is further illustrated above it just
Pole jack area is equivalent to the electrode line that topmost is traversed in circuit theory diagrams.
As shown in fig. 7, majority circuit schematic diagram foot is the negative line for traversing full figure, correspond, it is of the invention
The foot of new-type bread board is the negative pole jack area for traversing new-type bread board total length, and negative pole jack area can be that length row is continuous
6 in equidistant jack such as Fig. 1, for increase durability, 6 in row continuous equidistant jack such as Figure 10 can be also grown using two.With it is existing
It is equidistant between 5, area of bread board negative pole jack, one section of hole difference, the jack in negative pole jack area of the present invention, is not segmented, is easy to
Beginner from recognizing that negative pole jack area is the entirety that connects together in appearance.It is decorated with above negative pole jack area and traverses new-type bread
5 in the black negative pole instruction line of plate total length, such as Fig. 1 and Figure 10, further illustrate negative pole jack area below equivalent to electricity
The negative line of foot is traversed in the schematic diagram of road.
In order to which clear in structure is easy to analysis, majority circuit schematic diagram can be divided into the vertical of from left to right multiple function opposite independents
To branch road, electronic component is longitudinally arranged in branch road.There can be the element of a small amount of lateral arrangement between different branch, for not
With transmitting signal between branch road.Such as Fig. 7 circuit theory diagrams：Left several tie points are by 10K Ω resistance and electret pick-up MIC
It is composed in series, function is that acoustical vibration makes electret pick-up MIC impedance variations, causes what is assigned on electret pick-up MIC
Voltage changes with the vibration of sound, and negative line is terminated under electret pick-up MIC, and current potential is always 0, then electret is picked up
Terminal voltage is fluctuated with the vibration of sound on sound device MIC, completes the function that voice signal is converted into voltage signal.
Correspondingly, grafting 10K Ω resistance and electret are picked up on the independent inserted area of left number first on Fig. 8 breakboard construction
Sound device MIC formation series relationships.Conducting relation in the jack that reference picture 2 is shown between conductive clip, it is readily understood that above-mentioned 10K
Ω resistance and electret pick-up MIC formation series relationships.
Fig. 7 left several second branch roads of circuit theory diagrams are aided with 1M Ω resistance and 150K based on NPN type triode 9013
The series connection biasing circuit of divided voltage of Ω resistance formation provides appropriate base stage DC offset voltage for NPN type triode 9013, with
Just ensure that NPN type triode 9013 is in amplification region.1M Ω resistance on Fig. 8 brassboard on the independent inserted area of left number second,
150K Ω resistance and NPN type triode 9013 are correspondingly.
1 μ F electric capacity is laterally connected between Fig. 7 left several tie points of circuit theory diagrams and the second branch road, for by first
The voltage signal that electret pick-up MIC is fluctuated upper end with acoustical vibration in road is delivered to the second branch road NPN type triode
9013 input pole（Base stage）, while electric capacity does not form follow current therefore will not thoroughly change the second branch road for NPN type triode
The 9013 base stage DC offset voltages provided.It is horizontal between the first independent inserted area and the second independent inserted area on Fig. 8 brassboard
1 μ F electric capacity is plugged with across isolating trenches correspondingly.
Fig. 7 left branch road only one of which PNP type triode 9012 of number the 3rd of circuit theory diagrams.Left number on Fig. 8 brassboard
PNP type triode 9012 on 3rd independent inserted area is correspondingly.
Between Fig. 7 circuit theory diagrams left several second branch roads and the 3rd branch road signal is transmitted by wire.On Fig. 8 brassboard
Between the independent inserted area of left number second and the 3rd independent inserted area across isolating trenches wire correspondingly.
Fig. 7 left branch road only one of which LED of number the 4th of circuit theory diagrams, one end connects the negative pole of power supply
Line, the other end receives the output signal of PNP type triode 9012.Correspond, left number the 4th is independent on Fig. 8 brassboard inserts
The LED one end connect in area connects negative pole jack area through wire, and the other end is received by the wire across isolating trenches
The output of PNP type triode 9012.
Fig. 7 right several tie points of circuit theory diagrams are composed in series by 3V power supplys and switch, are that electrode line and negative line are supplied
Electricity.Negative pole output area the bearing to new-type bread board of power supply IOB 10 is connected on Fig. 9 brassboard using bread board plug wire 14
Pole jack area；The positive pole output area of power supply IOB 10 is connected to the positive pole jack of new-type bread board using bread board plug wire 15
Area.Here one group of power supply IOB is only used, i.e., has only used the 3V electricity of No. 5 battery strings coproduction lifes of two sections in a Battery pack slot
Pressure.As long as bread board plug wire 14 or 15 is extracted from power supply IOB 10, you can cut off the electricity supply, so that switch is instead of, letter
Interpolation process is changed, while respectively there are 25 jacks, its robustness in the positive pole output area and negative pole output area of power supply IOB 10
Exceed well over regular tap.
Here only the experiment that the application of the present invention and interpolation go out is described by taking the correspondence experiment of a circuit theory diagrams as an example
Corresponding relation between circuit and circuit theory diagrams.Most circuit theory diagrams can be entered using the present invention in a similar manner
The corresponding interpolation experiment of row, debugging and teaching.
Claims (5)
1. with circuit theory diagrams corresponding circuit experiment board in situ, exported by new-type bread board, two Battery pack slots, two power supplys
Block is constituted；It is characterized in that new-type bread board length therein is more than width, width is longitudinal direction, and length direction is laterally；
New-type bread board side traverses total length and is provided with the continuous equidistant jack of 1 to 2 length row, is positive pole jack area；New-type bread board is another
Side traverses total length and is provided with the continuous equidistant jack of 1 to 2 length row, is negative pole jack area；The conductive clip of each jack in positive pole jack area
Mutually it is conducted；The conductive clip of each jack in negative pole jack area is mutually conducted；It is element between positive pole jack area and negative pole jack area
Inserted area, element inserted area is divided into 8 to 10 same rectangle independence inserted areas by 7 to 9 longitudinal isolating trenches.
2. according to claim 1 with circuit theory diagrams corresponding circuit experiment board in situ, it is characterised in that each independent slotting
Connect and be mutually conducted between rectangular array of the area for 5 × 20 jack compositions, the conductive clip of 5 jacks of same row, and 20 rows
Between mutual insulating；Mutual insulating between different independent inserted areas.
3. according to claim 1 with circuit theory diagrams corresponding circuit experiment board in situ, it is characterised in that the new-type face
The wrapper sheet back side is provided with two Battery pack slots, and battery insertion groove outer end is provided with power supply IOB.
4. according to claim 1 with circuit theory diagrams corresponding circuit experiment board in situ, it is characterised in that inserted per Battery pack
Groove can insert No. 5 batteries of two sections；No. 5 battery formation series relationships of two sections in same Battery pack slot.
5. according to claim 1 with circuit theory diagrams corresponding circuit experiment board in situ, it is characterised in that the power supply is defeated
Go out bread board of the block for the hole of 5 holes × 10, be isolated ditch be divided into the hole of 5 holes × 5 positive pole output area and the hole of 5 holes × 5 negative pole it is defeated
Go out area, positive pole output area is arranged on positive pole jack area side, and negative pole output area is arranged on negative pole jack area side, positive pole output area
The positive pole conducting of the conductive clip and battery insertion groove of 25 jacks, the conductive clip and battery insertion groove of the jack of negative pole output area 25
Negative pole conducting.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710616018.8A CN107230417A (en) | 2017-07-26 | 2017-07-26 | With circuit theory diagrams corresponding circuit experiment board in situ |
| CN201821151431.8U CN209591248U (en) | 2017-07-26 | 2018-07-20 | Bread board corresponding with circuit diagram and the Contraband shape bread board wire jumper series simplified |
| CN201810800647.0A CN108615444B (en) | 2017-07-26 | 2018-07-20 | Bread board corresponding to circuit schematic diagram and simplified bread board jumper series |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710616018.8A CN107230417A (en) | 2017-07-26 | 2017-07-26 | With circuit theory diagrams corresponding circuit experiment board in situ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107230417A true CN107230417A (en) | 2017-10-03 |
Family
ID=59956578
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710616018.8A Pending CN107230417A (en) | 2017-07-26 | 2017-07-26 | With circuit theory diagrams corresponding circuit experiment board in situ |
| CN201810800647.0A Active CN108615444B (en) | 2017-07-26 | 2018-07-20 | Bread board corresponding to circuit schematic diagram and simplified bread board jumper series |
| CN201821151431.8U Withdrawn - After Issue CN209591248U (en) | 2017-07-26 | 2018-07-20 | Bread board corresponding with circuit diagram and the Contraband shape bread board wire jumper series simplified |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810800647.0A Active CN108615444B (en) | 2017-07-26 | 2018-07-20 | Bread board corresponding to circuit schematic diagram and simplified bread board jumper series |
| CN201821151431.8U Withdrawn - After Issue CN209591248U (en) | 2017-07-26 | 2018-07-20 | Bread board corresponding with circuit diagram and the Contraband shape bread board wire jumper series simplified |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107230417A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107886822A (en) * | 2017-12-28 | 2018-04-06 | 陈竹 | High-frequency circuit interpolation brassboard |
| CN109584690A (en) * | 2018-11-13 | 2019-04-05 | 常州信息职业技术学院 | A kind of plug-in type electronics and circuit teaching device |
| CN111610348A (en) * | 2020-05-22 | 2020-09-01 | 雷沃工程机械集团有限公司 | Experiment test bench and method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230417A (en) * | 2017-07-26 | 2017-10-03 | 陈竹 | With circuit theory diagrams corresponding circuit experiment board in situ |
| GR1010613B (en) * | 2023-01-25 | 2024-01-23 | Codebender R&D Hellas Μονοπροσωπη Ι.Κ.Ε., | Self-secured electronic circuit experimental arrangement device with built-in portable power distributor |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100730801B1 (en) * | 2005-12-28 | 2007-06-21 | 엠알 보드 인크 | Digital electrical parts and bread-board for electronic circuit study kit |
| KR200418950Y1 (en) * | 2006-04-04 | 2006-06-14 | 정윤철 | bread board having multi-voltage power supplyer |
| CN201015066Y (en) * | 2006-05-02 | 2008-01-30 | 李国兴 | Student electronic production competing material |
| CN202126786U (en) * | 2011-06-23 | 2012-01-25 | 北京友高教育科技有限公司 | Bread board circuit experiment table with cell box |
| JP2014212152A (en) * | 2013-04-17 | 2014-11-13 | 有限会社アナロジスト | Breadboard |
| CN203242228U (en) * | 2013-05-03 | 2013-10-16 | 团雷鸣 | Novel bread board |
| KR20160093145A (en) * | 2015-01-28 | 2016-08-08 | 고려대학교 산학협력단 | Bread board, jumper wire for the bread board and educational kit |
| CN204740785U (en) * | 2015-05-26 | 2015-11-04 | 南京铁道职业技术学院 | Can dismantle bread board |
| CN107230417A (en) * | 2017-07-26 | 2017-10-03 | 陈竹 | With circuit theory diagrams corresponding circuit experiment board in situ |
-
2017
- 2017-07-26 CN CN201710616018.8A patent/CN107230417A/en active Pending
-
2018
- 2018-07-20 CN CN201810800647.0A patent/CN108615444B/en active Active
- 2018-07-20 CN CN201821151431.8U patent/CN209591248U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107886822A (en) * | 2017-12-28 | 2018-04-06 | 陈竹 | High-frequency circuit interpolation brassboard |
| CN107886822B (en) * | 2017-12-28 | 2024-04-30 | 陈竹 | High-frequency circuit splicing and inserting experimental board |
| CN109584690A (en) * | 2018-11-13 | 2019-04-05 | 常州信息职业技术学院 | A kind of plug-in type electronics and circuit teaching device |
| CN111610348A (en) * | 2020-05-22 | 2020-09-01 | 雷沃工程机械集团有限公司 | Experiment test bench and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN209591248U (en) | 2019-11-05 |
| CN108615444B (en) | 2023-11-21 |
| CN108615444A (en) | 2018-10-02 |
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Application publication date: 20171003 |
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| WD01 | Invention patent application deemed withdrawn after publication |