CN111243407A - Real integrated device that instructs of electric automatization teaching experiment - Google Patents
Real integrated device that instructs of electric automatization teaching experiment Download PDFInfo
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- CN111243407A CN111243407A CN202010233135.8A CN202010233135A CN111243407A CN 111243407 A CN111243407 A CN 111243407A CN 202010233135 A CN202010233135 A CN 202010233135A CN 111243407 A CN111243407 A CN 111243407A
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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
The invention discloses an electric automation teaching experiment training integrated device, which particularly belongs to the field of electric teaching equipment and comprises an experiment table and an experiment operation board, wherein a hand-held rod is welded on the side surface of the experiment table, a monitoring display lamp is fixedly installed at the bottom of the side surface of the experiment operation board, a monitoring inductor is fixedly installed on one side of the bottom of the inner surface of the experiment operation board, and a power switch is fixedly installed on one side of the top of the inner surface of the experiment operation board. According to the invention, the wire arranging device is arranged, so that after a class, some students like to throw the wires randomly, the loss of the power connection wires can be caused, the next group of students can not use the power connection wires, and meanwhile, the loss of the experiment cost can be caused.
Description
Technical Field
The invention relates to the technical field of electrical teaching equipment, in particular to an electrical automation teaching experiment training comprehensive device.
Background
The electrical engineering and the automation major thereof are a new subject in the field of electrical information, but are closely related to the daily life and industrial production of people, so that the development is very rapid, and the electrical engineering and the automation major thereof are relatively mature at present, become important components of high and new technology industries, are widely applied to the fields of industry, agriculture, national defense and the like, and play more and more important roles in national economy.
At present, the teaching of electric automatization experiment is popularized to all institutions, generally, an experimental classroom is built inside the institutions, a plurality of electric automatization teaching test beds are placed inside the classroom, the volume of the traditional teaching test bed is large, the weight is large, and the teaching test bed is only suitable for large laboratories of the institutions.
In addition, in the teaching, because student's personality is different, student is better for a few, in class, also can not listen to and speak, can not concentrate on spirit etc., teaching laboratory place is bigger again simultaneously, be unfavorable for observing every student's study condition, so can not give a fine teaching environment of student, so will lead to the poor problem of teaching quality, simultaneously when teaching, generally all can use some electric connection wires of electric experiment, after having done lessons, student likes throwing away randomly a bit, will cause the loss of electric connection wire, make next batch of student not use the electric connection wire, also can cause the loss of experiment cost simultaneously.
Therefore, it is urgently needed to provide an electric automation teaching experiment training comprehensive device which is convenient to carry and high in teaching efficiency.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the invention provides an electric automation teaching experiment training integrated device, and after a class is finished, some students like to throw at will through a wire arrangement device, so that the loss of the power connection wire can be caused, the next group of students can not use the power connection wire, and the loss of the experiment cost can be caused.
In order to achieve the purpose, the invention provides the following technical scheme: an electric automation teaching experiment training integrated device comprises an experiment table and an experiment operation board, wherein a hand-held rod is welded on the side surface of the experiment table, a monitoring display lamp is fixedly installed at the bottom of the side surface of the experiment operation board, a monitoring inductor is fixedly installed at one side of the bottom of the inner surface of the experiment operation board, a power switch is fixedly installed at one side of the top of the inner surface of the experiment operation board, a first monitor is fixedly installed at the bottom of the power switch, a second monitor is fixedly installed at the bottom of the first monitor, a small insertion port is fixedly installed on the side surface of the power switch, an electric experiment lamp is fixedly installed at the other side of the small insertion port, a wire arranging box is fixedly installed at the other side of the electric experiment lamp, a box handle is fixedly installed at the middle part of the wire arranging box, and a first wiring groove is formed in the, second wiring groove has been seted up to the opposite side in first wiring groove, the both sides fixed mounting of laboratory bench bottom has the support column, the bottom fixed mounting of support column has the shock attenuation backing plate, the another side fixed mounting of experiment operation panel has the information transmission case.
In a preferred embodiment, a square wire arranging groove is fixedly installed at the top of the surface of the inner cavity of the wire arranging box, an adsorption panel is fixedly installed on the surface of the inner cavity of the wire arranging box in a fixing way, and a round wire arranging groove is fixedly installed at the bottom of the surface of the inner cavity of the wire arranging box.
In a preferred embodiment, the inner wall of the inner cavity of the information transmission box is fixedly sleeved with a protective edge sleeve, the middle part of the inner cavity of the information transmission box is fixedly provided with an information transmission end, one side of the top of the information transmission end is fixedly connected with a switch transmission line, the other side of the switch transmission line is fixedly connected with a main switch control end, and the other side of the main switch control end is fixedly connected with a switch connecting line.
In a preferred embodiment, a monitoring transmission line is fixedly connected to a side surface of the information transmission end, a main monitoring transmission end is fixedly connected to the other side of the monitoring transmission line, a first monitoring line is fixedly connected to the top of the other side of the main monitoring transmission end, and a second monitoring line is fixedly connected to the bottom of the other side of the main monitoring transmission end.
In a preferred embodiment, an induction transmission line is fixedly connected to one side of the bottom of the information transmission end, an induction transmission end is fixedly installed at the bottom of the induction transmission line, and an induction sensing line is fixedly connected to the side of the induction transmission end.
In a preferred embodiment, the output of the master switch control terminal is connected with an information transmission terminal, the input of the information transmission terminal is connected with an induction transmission terminal, and the output of the information transmission terminal is connected with a first monitor and a second monitor.
In a preferred embodiment, a shock pad is fixedly sleeved in the inner cavity of the shock pad plate, and the shock pad is a rubber member.
In a preferred embodiment, the adsorption panel comprises an activated carbon material member.
In a preferred embodiment, the first wire connection groove has a square shape and the second wire connection groove has a circular shape.
The invention has the technical effects and advantages that:
1. according to the invention, the portable carrying device is arranged, so that each class of the experiment class has only one section for one week or two weeks, and the experiment table is inconvenient for students to carry, so that the teaching effect is extremely low, and the students are not convenient to learn;
2. according to the invention, the monitoring teaching device is arranged, so that the students can not listen and speak and concentrate on the spirit in class, meanwhile, the teaching laboratory is large, the learning condition of each student is not easy to observe, and the monitoring teaching device can observe the learning condition of the students on each laboratory bench in real time, so that the reminding is given, the problem of teaching failure is avoided, the problem of poor teaching quality is solved, and the teaching quality is improved;
3. according to the invention, the wire arranging device is arranged, so that after a class, some students like to throw the wires randomly, the loss of the power connection wires can be caused, the next group of students can not use the power connection wires, and meanwhile, the loss of the experiment cost can be caused.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic side view of the present invention.
FIG. 3 is a schematic view of the structure at A of FIG. 2 according to the present invention.
Fig. 4 is a schematic diagram of the inner cavity structure of the wire arranging box of the invention.
Fig. 5 is a schematic structural diagram of an inner cavity of the information transmission box of the invention.
Fig. 6 is a schematic structural diagram of an information transmission circuit according to the present invention.
The reference signs are: 1. a laboratory bench; 2. a hand-held lever; 3. an experimental operating panel; 4. monitoring the display lamp; 5. monitoring the sensor; 6. a power switch; 7. a first monitor; 8. a second monitor; 9. a small-sized interface; 10. an electric test lamp; 11. a wire arranging box; 12. a case handle; 13. a first wiring groove; 14. a second wiring groove; 15. a support pillar; 16. a shock-absorbing base plate; 17. an information transmission box; 111. a square wire arrangement groove; 112. an adsorption panel; 113. a circular wire arrangement groove; 171. a protective edge cover; 172. an information transmission terminal; 173. a switching transmission line; 174. a master switch control terminal; 175. a switch connecting wire; 176. monitoring the transmission line; 177. a master monitoring transmission terminal; 178. a first monitoring line; 179. a second monitoring line; 1791. an inductive transmission line; 1792. an induction transmission terminal; 1793. sensing the sensing line.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The practical training comprehensive device for the electric automation teaching experiment shown in the attached figures 1-6 comprises an experiment table 1 and an experiment operation board 3, wherein a hand-held rod 2 is welded on the side surface of the experiment table 1, a monitoring display lamp 4 is fixedly installed at the bottom of the side surface of the experiment operation board 3, a monitoring inductor 5 is fixedly installed at one side of the bottom of the inner surface of the experiment operation board 3, a power switch 6 is fixedly installed at one side of the top of the inner surface of the experiment operation board 3, a first monitor 7 is fixedly installed at the bottom of the power switch 6, a second monitor 8 is fixedly installed at the bottom of the first monitor 7, a small socket 9 is fixedly installed at the side surface of the power switch 6, an electric experiment lamp 10 is fixedly installed at the other side of the small socket 9, a whole wire box 11 is fixedly installed at the other side of the electric experiment lamp 10, a box handle 12 is fixedly installed at the middle part of the whole wire box 11, the other side of the first wiring groove 13 is provided with a second wiring groove 14, two sides of the bottom of the experiment table 1 are fixedly provided with supporting columns 15, the bottom of the supporting column 15 is fixedly provided with a shock absorption backing plate 16, the other side of the experiment operation panel 3 is fixedly provided with an information transmission box 17, the top of the inner cavity surface of the wire arranging box 11 is fixedly provided with a square wire arranging groove 111, the surface of the inner cavity surface of the wire arranging box 11 is fixedly sleeved with an absorption panel 112, the bottom of the inner cavity surface of the wire arranging box 11 is fixedly provided with a round wire arranging groove 113, the inner wall of the inner cavity of the information transmission box 17 is fixedly sleeved with a protective edge sleeve 171, the middle of the inner cavity of the information transmission box 17 is fixedly provided with an information transmission end 172, one side of the top of the information transmission end 172 is fixedly connected with a switch transmission line 173, a monitoring transmission line 176 is fixedly connected to the side surface of the information transmission end 172, a main monitoring transmission end 177 is fixedly connected to the other side of the monitoring transmission line 176, a first monitoring line 178 is fixedly connected to the top of the other side of the main monitoring transmission end 177, a second monitoring line 179 is fixedly connected to the bottom of the other side of the main monitoring transmission end 177, an induction transmission line 1791 is fixedly connected to one side of the bottom of the information transmission end 172, an induction transmission end 1792 is fixedly installed at the bottom of the induction transmission line 1791, an induction sensing line 1793 is fixedly connected to the side surface of the induction transmission end 1792, an information transmission end 172 is connected to the output of the main switch control end 174, an induction transmission end 1792 is connected to the input of the information transmission end 172, a first monitor 7 and a second monitor 8 are connected to the output of the information transmission end 172, a shock pad is fixedly sleeved in the inner cavity of the shock pad 16, the first wiring groove 13 has a square shape, and the second wiring groove 14 has a circular shape.
As shown in fig. 4, a square wire arrangement groove 111 is fixedly installed at the top of the inner cavity surface of the wire arrangement box 11, an adsorption panel 112 is fixedly installed on the inner cavity surface of the wire arrangement box 11, and a round wire arrangement groove 113 is fixedly installed at the bottom of the inner cavity surface of the wire arrangement box 11.
The implementation mode is specifically as follows: by arranging the wire arranging box 11, after an experimental course is finished, the wire arranging box 11 is opened by using the box handle 12, and then the electric wires in different shapes are clamped in the square wire arranging groove 111 and the round wire arranging groove 113, so that the electric wires are arranged, recovered and placed, and meanwhile, dust entering the wire arranging box 11 is adsorbed and cleaned by using the adsorption panel 112, so that the electric wires are prevented from being damaged;
as shown in fig. 5, a protective edge cover 171 is fixedly mounted on the inner wall of the inner cavity of the information transmission box 17, an information transmission end 172 is fixedly mounted in the middle of the inner cavity of the information transmission box 17, a switch transmission line 173 is fixedly connected to one side of the top of the information transmission end 172, a main switch control end 174 is fixedly connected to the other side of the switch transmission line 173, a switch connection line 175 is fixedly connected to the other side of the main switch control end 174, a monitoring transmission line 176 is fixedly connected to the side of the information transmission end 172, a main monitoring transmission end 177 is fixedly connected to the other side of the monitoring transmission line 176, a first monitoring line 178 is fixedly connected to the top of the other side of the main monitoring transmission end 177, a second monitoring line 179 is fixedly connected to the bottom of the main monitoring transmission end 177, an induction transmission line 1791 is fixedly connected to one side of the bottom of the information, the side of the sensing transmission end 1792 is fixedly connected with a sensing line 1793.
The implementation mode is specifically as follows: by providing the information transmission box 17, when the student turns on the power switch 6, the information is transmitted to the main switch control terminal 174 through the switch connection line 175, then transmitted to the information transmission terminal 172 through the switch transmission line 173, and the monitoring sensor 5 also senses that the student is doing the experiment, and then transmits the information to the sensing transmission terminal 1792 through the sensing transmission line 1793, at the same time, the control information is transmitted to the information transmission terminal 172 through the inductive transmission line 1791, and the control information in the information transmission terminal 172 is transmitted to the main monitoring transmission terminal 177 through the monitoring transmission line 176, then, the monitoring information is transmitted by branching into the first monitoring line 178 and the second monitoring line 179, so as to control the operation of the first monitor 7 and the second monitor 8, then, the monitored information is transmitted to a monitoring computer of a teacher through the information transmission terminal 172, so that comprehensive monitoring teaching is carried out;
the working principle is as follows:
the first stage is as follows: the apparatus is first placed at a designated location and then the various components are installed.
And a second stage: when a student turns on a power switch 6, information is transmitted to a main switch control end 174 through a switch connecting line 175, then transmitted to an information transmission end 172 through a switch transmission line 173, and a monitoring sensor 5 senses that the student is experimenting, then transmits the information to an induction transmission end 1792 through an induction sensing line 1793, and simultaneously transmits the information to the information transmission end 172 through an induction transmission line 1791, and then transmits control information in the information transmission end 172 to a main monitoring transmission end 177 through a monitoring transmission line 176, and then branches to a first monitoring line 178 and a second monitoring line 179 to transmit monitoring information, so as to control a first monitor 7 and a second monitor 8 to work, the face condition of the student is observed by the first monitor 7, the hand operation condition of the student is observed by the second monitor 8, and then the monitored information is transmitted to a monitoring computer of a teacher through the information transmission end 172, therefore, comprehensive monitoring teaching is carried out.
And a third stage: first after the experiment class, utilize case handle 12 to open whole line case 11, then with the joint of the electric wire of different shapes in square whole line groove 111 and circular whole line groove 113 to carry out the arrangement and the recovery of electric wire and place, recycle simultaneously and adsorb the dust that panel 112 got into whole line case 11 inside and adsorb cleanly, prevent to connect the electric wire and damage, carry out periodic inspection to the device again at last, can.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (9)
1. The utility model provides an electric automatization teaching experiment is real to be instructed and is synthesized device, includes laboratory bench (1) and experiment operation panel (3), its characterized in that: the side welding of laboratory bench (1) has portable pole (2), the bottom fixed mounting of experiment operation panel (3) side has control display lamp (4), one side fixed mounting of experiment operation panel (3) internal surface bottom has control inductor (5), one side fixed mounting at experiment operation panel (3) internal surface top has switch (6), the bottom fixed mounting of switch (6) has first monitor (7), the bottom fixed mounting of first monitor (7) has second monitor (8), the side fixed mounting of switch (6) has small-size interface (9), the opposite side fixed mounting of small-size interface (9) has electric experiment lamp (10), the opposite side fixed mounting of electric experiment lamp (10) has whole line case (11), the middle part fixed mounting of whole line case (11) has case handle (12), first wiring groove (13) have been seted up to the opposite side of whole line case (11), second wiring groove (14) have been seted up to the opposite side of first wiring groove (13), the both sides fixed mounting of laboratory bench (1) bottom has support column (15), the bottom fixed mounting of support column (15) has shock attenuation backing plate (16), the another side fixed mounting of experiment operation panel (3) has information transmission case (17).
2. The practical training comprehensive device for the electric automation teaching experiment according to claim 1, characterized in that: the top of the surface of the inner cavity of the wire arranging box (11) is fixedly provided with a square wire arranging groove (111), the surface of the inner cavity of the wire arranging box (11) is fixedly sleeved with an adsorption panel (112), and the bottom of the surface of the inner cavity of the wire arranging box (11) is fixedly provided with a round wire arranging groove (113).
3. The practical training comprehensive device for the electric automation teaching experiment according to claim 1, characterized in that: the fixed cover of inner wall of information transmission case (17) inner chamber is equipped with protection limit cover (171), the middle part fixed mounting of information transmission case (17) inner chamber has information transmission end (172), one side fixedly connected with switch transmission line (173) at information transmission end (172) top, the opposite side fixedly connected with of switch transmission line (173) master switch control end (174), the opposite side fixedly connected with switch connecting wire (175) of master switch control end (174).
4. The practical training comprehensive device for the electric automation teaching experiment according to claim 2, characterized in that: the side fixedly connected with of information transmission end (172) monitors transmission line (176), the opposite side fixedly connected with of monitoring transmission line (176) always monitors transmission end (177), the top fixedly connected with of always monitoring transmission end (177) opposite side keeps watch on line (178), the bottom fixedly connected with second of always monitoring transmission end (177) opposite side keeps watch on line (179).
5. The practical training comprehensive device for the electric automation teaching experiment according to claim 2, characterized in that: one side of the bottom of the information transmission end (172) is fixedly connected with an induction transmission line (1791), the bottom of the induction transmission line (1791) is fixedly provided with an induction transmission end (1792), and the side surface of the induction transmission end (1792) is fixedly connected with an induction sensing line (1793).
6. The practical training comprehensive device for the electric automation teaching experiment according to claim 1, characterized in that: the output of the master switch control end (174) is connected with an information transmission end (172), the input of the information transmission end (172) is connected with an induction transmission end (1792), and the output of the information transmission end (172) is connected with a first monitor (7) and a second monitor (8).
7. The practical training comprehensive device for the electric automation teaching experiment according to claim 1, characterized in that: the inner cavity of the shock absorption base plate (16) is fixedly sleeved with a shock absorption pad, and the shock absorption pad is a rubber component.
8. The practical training comprehensive device for the electric automation teaching experiment according to claim 2, characterized in that: the adsorption panel (112) is internally provided with an active carbon material component.
9. The practical training comprehensive device for the electric automation teaching experiment according to claim 1, characterized in that: the first wiring groove (13) is square, and the second wiring groove (14) is circular.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010233135.8A CN111243407A (en) | 2020-03-29 | 2020-03-29 | Real integrated device that instructs of electric automatization teaching experiment |
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| CN202010233135.8A CN111243407A (en) | 2020-03-29 | 2020-03-29 | Real integrated device that instructs of electric automatization teaching experiment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111462587A (en) * | 2020-04-24 | 2020-07-28 | 洛阳理工学院 | Real integrated device that instructs of electric automatization teaching experiment |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101887655A (en) * | 2009-05-13 | 2010-11-17 | 索卢文思有限公司 | Electric and electronic test practice system |
| CN202976625U (en) * | 2012-12-11 | 2013-06-05 | 武汉钢铁(集团)公司 | Multifunctional experimental box |
| CN207074529U (en) * | 2017-05-12 | 2018-03-06 | 景德镇陶瓷大学 | A kind of electrotechnical, electronic wiring actual training device |
| CN207731523U (en) * | 2017-09-11 | 2018-08-14 | 黑龙江工程学院 | A kind of Technical Teaching experimental box |
| CN108535787A (en) * | 2018-04-09 | 2018-09-14 | 路翔升 | Microbiological Lab's environmental protection intelligent monitor system |
| CN110111618A (en) * | 2019-05-31 | 2019-08-09 | 安康学院 | A kind of comprehensive experiment platform for electronic technology |
| CN209312302U (en) * | 2018-10-11 | 2019-08-27 | 新乡职业技术学院 | A kind of Multifunction electricity test case |
| CN209746891U (en) * | 2018-09-05 | 2019-12-06 | 湖北工业职业技术学院 | Electronic teaching measurement and control comprehensive experiment box |
| CN209765857U (en) * | 2019-01-16 | 2019-12-10 | 王寅 | Experimental device for analog-to-digital audio-visual education |
| CN210110148U (en) * | 2019-06-21 | 2020-02-21 | 南京龙众创芯电子科技有限公司 | Embedded teaching experiment box based on godson |
| CN110890006A (en) * | 2019-12-06 | 2020-03-17 | 宁波工程学院 | Project-based digital system experiment box and experiment method |
-
2020
- 2020-03-29 CN CN202010233135.8A patent/CN111243407A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101887655A (en) * | 2009-05-13 | 2010-11-17 | 索卢文思有限公司 | Electric and electronic test practice system |
| CN202976625U (en) * | 2012-12-11 | 2013-06-05 | 武汉钢铁(集团)公司 | Multifunctional experimental box |
| CN207074529U (en) * | 2017-05-12 | 2018-03-06 | 景德镇陶瓷大学 | A kind of electrotechnical, electronic wiring actual training device |
| CN207731523U (en) * | 2017-09-11 | 2018-08-14 | 黑龙江工程学院 | A kind of Technical Teaching experimental box |
| CN108535787A (en) * | 2018-04-09 | 2018-09-14 | 路翔升 | Microbiological Lab's environmental protection intelligent monitor system |
| CN209746891U (en) * | 2018-09-05 | 2019-12-06 | 湖北工业职业技术学院 | Electronic teaching measurement and control comprehensive experiment box |
| CN209312302U (en) * | 2018-10-11 | 2019-08-27 | 新乡职业技术学院 | A kind of Multifunction electricity test case |
| CN209765857U (en) * | 2019-01-16 | 2019-12-10 | 王寅 | Experimental device for analog-to-digital audio-visual education |
| CN110111618A (en) * | 2019-05-31 | 2019-08-09 | 安康学院 | A kind of comprehensive experiment platform for electronic technology |
| CN210110148U (en) * | 2019-06-21 | 2020-02-21 | 南京龙众创芯电子科技有限公司 | Embedded teaching experiment box based on godson |
| CN110890006A (en) * | 2019-12-06 | 2020-03-17 | 宁波工程学院 | Project-based digital system experiment box and experiment method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111462587A (en) * | 2020-04-24 | 2020-07-28 | 洛阳理工学院 | Real integrated device that instructs of electric automatization teaching experiment |
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Application publication date: 20200605 |