CN107316548A - A kind of PLC actual training devices and training platform for being easy to observe - Google Patents
A kind of PLC actual training devices and training platform for being easy to observe Download PDFInfo
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- CN107316548A CN107316548A CN201710699452.7A CN201710699452A CN107316548A CN 107316548 A CN107316548 A CN 107316548A CN 201710699452 A CN201710699452 A CN 201710699452A CN 107316548 A CN107316548 A CN 107316548A
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- 238000012549 training Methods 0.000 title claims abstract description 61
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
- 238000013461 design Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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- 239000000686 essence Substances 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Classifications
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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
- G09B23/188—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for motors; for generators; for power supplies; for power distribution
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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
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- Instructional Devices (AREA)
Abstract
The invention discloses a kind of PLC actual training devices and training platform for being easy to observe, it is characterized in that, the PLC actual training devices include overall rectangular and open top casing, there is the cavity for being formed between horizontally disposed operation platen, the bottom of the operation platen and the casing and being available for electrical equipment to install in the casing；The bottom of the casing is provided with the electrical equipment for real training, and the terminal of the electrical equipment is connected with the terminals for being easy to wiring by wire respectively, and the terminals are arranged on the operation platen；The opening of setting corresponding with the electrical equipment is offered on the operation platen, the upper end of the electrical equipment is stretched out the operation platen, the operation platen is made using transparent material.The present invention has reasonable in design, easy to use, can either protect electrical equipment, and the structure of electrical equipment, the advantages of being conducive to improving real training person's ability can be conveniently observed again.
Description
Technical field
The present invention relates to teaching, training device field, in particular to a kind of PLC actual training devices for being easy to observe and real training
Platform.
Background technology
With the development of computer, the development that automatic control technology is also advanced by leaps and bounds is PLC control technology, man-machine
Interface tech, touch screen technology, LonWorks and computer control automation etc. are obtained in the automation engineering of every profession and trade
It is widely applied.These technologies are in the teaching of the automation class relevant speciality of common university, higher vocational college, training organization etc.
Be required for setting the Link of Practice Teaching of different degrees of experiment or training to be learnt and grasped, be required for corresponding experiment and
Trainer realizes related teaching task.Existing actual training device is generally operating desk or box typed structure, mostly by low tension
The various kinds of equipment such as device, PLC are encapsulated in operating desk, and table top only exposes the binding post that the surface of equipment and slave unit are drawn, and has
Equipment even be completely enclosed, real training person can't see the structure of equipment at all.The binding post of extraction is often plug-in type,
As long as line is plugged on into corresponding leading-out terminal during wiring real training, although wiring is convenient, real training person does not know reality
The actual status transmission of equipment room signal, is unfavorable for the use that real training person grasps live physical device, the person that is unfavorable for experimental real-training
Technical ability improve, can not carry out engineering project characteristic test and enterprise engineering secondary development experiment.
The content of the invention
For above-mentioned the deficiencies in the prior art, the technical problems to be solved by the invention are：A kind of structure how is provided to set
Meter is reasonable, easy to use, can either protect electrical equipment, and the structure of electrical equipment can be conveniently observed again, is conducive to improving real
The PLC actual training devices and training platform of being easy to observation of instruction person's ability.
In order to solve the above-mentioned technical problem, present invention employs following technical scheme：
A kind of PLC actual training devices for being easy to observe, it is characterised in that including overall rectangular and open top casing,
Have to be formed between horizontally disposed operation platen, the bottom of the operation platen and the casing in the casing and be available for electrically
The cavity that element is installed；The bottom of the casing is provided with the electrical equipment for real training, the terminal difference of the electrical equipment
The terminals for being easy to wiring are connected with by wire, the terminals are arranged on the operation platen；On the operation platen
The opening of setting corresponding with the electrical equipment is offered, the upper end of the electrical equipment is stretched out the operating desk
Plate, the operation platen is made using transparent material.
So, the wiring condition of electrical equipment in casing can be observed by transparent operation platen, is easy to real training person
Each electrical equipment can more intuitively be recognized, be conducive to the raising of real training person's technical ability.In addition, electrical equipment is encapsulated in into operation
In cavity between platen and bottom half, unnecessary operation during real training can be avoided, is conducive to improving electrical equipment
Safety in utilization and service life.
Further, the operation platen is made using acrylic board.
The advantages of acrylic board has lighter in weight, good toughness, can reduce the weight of whole training platform, and perforate
It is convenient.
Further, the electrical equipment include being arranged on PLC in casing, it is air switch, asynchronous machine, many
Individual button switch and at least three contactors；Dividing plate is provided with the casing, the inner chamber of the casing is divided into forceful electric power
Area and light current area；The air switch, asynchronous machine and contactor are installed in the forceful electric power area, the PLC and
Button switch is arranged on the light current area.
So, casing is separated into forceful electric power area and light current area, and the electrical equipment of different voltage class is separately positioned on
Forceful electric power area and light current area, can avoid producing interference to the electrical equipment in light current area during the electrical equipment work in forceful electric power area, favorably
In the stability of the system of raising.In addition, the size of current during electrical equipment work of different voltage class it is inconsistent, it is necessary to using
The wire rod of different-diameter is attached.The electrical equipment of different voltage class is provided separately, during real training, the wire rod of different-diameter
Different colour codes is generally used, so, can facilitate teacher being capable of inspection department's real training person's wire rod is used in time mistake.Together
When, utilize above-mentioned electrical equipment, it is possible to achieve the difference to asynchronous machine is controlled, such as start control, rotating control etc..
Further, the electrical equipment also include being arranged on the stepper motor in light current area, controllor for step-by-step motor and
Stepper motor driver.
So, above-mentioned electrical equipment is engaged with PLC, it is possible to achieve a variety of drivings are carried out to stepper motor and are controlled
System, is easy to real training person quickly to understand and be familiar with the control mode of stepper motor, and associated electrical components use and controlling party
Method.
Further, the electrical equipment also includes the frequency converter for being arranged on light current area.
Further, there is transistor output in the PLC.
Further, the electrical equipment also includes the touch-screen for being arranged on light current area, and the touch-screen is controlled with the PLC
Device processed is connected.
A kind of training platform, it is characterised in that including the PLC real trainings as described in any claim in claim 1~7
Device.
In summary, the present invention has reasonable in design, easy to use, can either protect electrical equipment, again can be square
Just the structure of electrical equipment, the advantages of being conducive to improving real training person's ability are observed.
Brief description of the drawings
Fig. 1 is the structural representation of PLC experience systems.
Fig. 2 is the side structure schematic view of casing in Fig. 1.
Embodiment
With reference to embodiment, the present invention is described in further detail.
During specific implementation：As depicted in figs. 1 and 2, a kind of multifunctional electric automation training platform, including real for PLC
The PLC experience systems 1 of training teaching, the PLC experience systems 1 include the casing 11 for being provided with electrical equipment for real training and
The operation platen 12 on casing 11 is arranged on, the terminal of the electrical equipment is connected with the wiring for being easy to wiring by wire respectively
End 13, the terminals 13 are arranged on the operation platen 12；Also include can be used in connecing to the PLC experience systems 1
The wiring check system 2 that line is checked；The wiring check system 2 includes multiple fingers being arranged on the operation platen 12
Show lamp 21, the indicator lamp 21 is correspondingly arranged at each position of terminals 13；The wiring check system 2 is also
Including for driving the drive module 22 of the work of indicator lamp 21 and for issuing driving instruction to the drive module 22
Processor module 23, the drive module 22 is needed the terminals of wiring according to different practice-training teaching content drivens
Corresponding indicator lamp 21.
Using said structure, corresponding indicator lamp is set at each terminals position, then passes through processor die
Block sends control instruction to drive module control indicator lamp work.So, after student completes the wiring of practice-training teaching content, always
Teacher can by processor module send control instruction, by drive module by the practice-training teaching content should wiring terminals
Corresponding indicator lamp is lighted, and teacher is compareed by the indicator lamp with the line situation on terminals, is indicated once existing
Lamp is bright, and corresponding terminals do not have line or indicator lamp not to work, and corresponding terminals have line, it is possible to directly sentence
Break and the Miswire of this group of student, it is necessary to readjust.In this manner it is possible to reduce the working strength of teacher, teaching is improved
Efficiency, is also beneficial to improve the security of subsequent experimental.
During implementation, it is also connected with being provided with the memory module 24 instructed for storage driving on the processor module 23.
, can be according to corresponding to different practice-training teaching contents by it by setting memory module using said structure
Electrical equipment is chosen, and the corresponding terminals line situation of each electrical equipment sets different driving instruction, is stored in storage
In module, it is easy to teacher to be directly called, further improves efficiency.
During implementation, the indicator lamp 21 is three-primary color LED lamp.
Because three-primary color LED lamp can send different colours under the driving effect of processor module and drive module
Light.So, can be when in use, it would be desirable to which the indicator lamp corresponding to two terminals of line is arranged to identical color, learning
It is raw to complete after wiring, wiring check system is opened, once the terminals corresponding to two indicator lamps for sending same color do not have
It is connected on same wire, just illustrates the wiring error, can further improves the accuracy of detection.
During implementation, the jack for wiring is provided with the terminals 13；Also include can two ends can be plugged on
Connecting line in the jack；The indicator lamp 21 is arranged in the corresponding jack, and institute can be observed outside jack
State the light that indicator lamp 21 is sent.
Using said structure, indicator lamp is arranged in corresponding jack, will when connecting line is plugged in jack
Indicator lamp can be blocked, so, once wiring error, the jack without correct wiring will not be blocked, be easy to teacher more
Plus indicator lamp light in jack is intuitively observed, so as to rapidly judge whether wiring is correct, be conducive to improving work
Make efficiency, reduce labor intensity.
During implementation, the crust of the connecting line is made of transparent plastic, and has printing opacity on the joint of the connecting line
Hole, one end of the loophole is connected to the crust of the connecting line, and the other end is towards the indicator lamp 21.
So, the light that indicator lamp is sent can be made to reach the crust of connecting line by loophole, due to the crust of connecting line
It is made of transparent plastic, so as to observe the working condition of indicator lamp., can be with during especially with three-primary color LED lamp
Whether the indicator light colors for more easily observing same connecting line two ends are consistent.
During implementation, the wiring check system 2 also includes single-chip microcomputer, and the processor module 23 and memory module 24 collect
Into being arranged on the single-chip microcomputer.
So, the real training religion of single-chip computer control system can also be completed using the single-chip microcomputer and indicator lamp of wiring check system
Learn, real training person is grasped use and the programming Control of single-chip microcomputer.
The each several part components such as above-mentioned processor module, drive module, memory module, single-chip microcomputer, three-primary color LED lamp itself are equal
For ripe existing product, and pass through Programming so that processor module can issue different instructions to drive module
Lamp driving illuminating state instruction is that well known to a person skilled in the art mature technology, such as the font rolled on street advertisements board is just
It is to light to be formed by control section LED etc., and colored billboard then uses three-primary color LED lamp, by processor module
In program issue different driving instruction, drive module is changed the color of three-primary color LED specified according to instruction.
When it is implemented, two indicator lamps are provided with each terminals, this way it is possible to avoid one of indicator lamp
Damage and cause erroneous judgement.
During implementation, the electrical equipment includes being arranged on PLC 141 in casing 11, air switch 151, asynchronous
Motor 152, multiple buttons switch 142 and at least three contactors 153；Dividing plate is provided with the casing 11, by the case
The inner chamber of body 11 is divided into forceful electric power area and light current area；The air switch 151, asynchronous machine 152 and contactor 153 are respectively mounted
In the forceful electric power area, the PLC 141 and button switch 142 are arranged on the light current area.
So, casing is separated into forceful electric power area and light current area, and the electrical equipment of different voltage class is separately positioned on
Forceful electric power area and light current area, can avoid producing interference to the electrical equipment in light current area during the electrical equipment work in forceful electric power area, favorably
In the stability of the system of raising.In addition, the size of current during electrical equipment work of different voltage class it is inconsistent, it is necessary to using
The wire rod of different-diameter is attached.The electrical equipment of different voltage class is provided separately, during real training, the wire rod of different-diameter
Different colour codes is generally used, so, can facilitate teacher being capable of inspection department's real training person's wire rod is used in time mistake.Together
When, utilize above-mentioned electrical equipment, it is possible to achieve the difference to asynchronous machine is controlled, such as start control, rotating control etc..
During implementation, the electrical equipment also includes stepper motor 143, the controllor for step-by-step motor 144 for being arranged on light current area
And stepper motor driver 145.
So, above-mentioned electrical equipment is engaged with PLC, it is possible to achieve a variety of drivings are carried out to stepper motor and are controlled
System, is easy to real training person quickly to understand and be familiar with the control mode of stepper motor, and associated electrical components use and controlling party
Method.
During implementation, the electrical equipment also includes the frequency converter 146 for being arranged on light current area.So, student can be made more
Understand the use of frequency converter.
During implementation, there is transistor output in the PLC 141.
During implementation, the electrical equipment also includes being arranged on the touch-screen 147 in light current area, the touch-screen 147 with it is described
PLC 141 is connected.
So, real training person can be allowed to be familiar with the reality teaches patterns such as touch-screen programming.
During implementation, the casing 11 is the rectangular configuration of open top, and the operation platen 12 is horizontally set on the case
In body 11；And it is available for the cavity that electrical equipment is installed with the bottom interval formation of the casing 11；The electrical equipment fixes peace
Mounted in the bottom of the casing 11；The opening of setting corresponding with the electrical equipment is offered on the operation platen 12, is made
The upper end of the electrical equipment can stretch out the operation platen 12, and the operation platen 12 is made using transparent material.
So, the wiring condition of electrical equipment in casing can be observed by transparent operation platen, is easy to real training person
Each electrical equipment can more intuitively be recognized, be conducive to the raising of real training person's technical ability.In addition, electrical equipment is encapsulated in into operation
In cavity between platen and bottom half, unnecessary operation during real training can be avoided, is conducive to improving electrical equipment
Safety in utilization and service life.
During implementation, the operation platen 12 is made using acrylic board.
The advantages of acrylic board has lighter in weight, good toughness, can reduce the weight of whole training platform, and perforate
It is convenient.
During implementation, openable cover plate 16 is additionally provided with the casing 11, the cover plate 16 is big with the light current area
It is small consistent, and cover in the light current area.So, light current area is covered by cover plate, can be with dust-proof, to the electricity of box house
The formation protection of gas element, improves the service life of electrical equipment.
During implementation, a supporting leg is each provided with the bottom corner of the casing 11, the height of the supporting leg is more than described
The maximum gauge of cover plate 16.
It is in the same size due to cover plate and light current area so that the width of cover plate is necessarily smaller than the spacing of bottom leg, and props up
The height of leg is more than the thickness of cover plate, so, a cavity can be formed in the bottom of casing, is easy to place in teaching process
Cover plate, is easy to the storage of cover plate.
During implementation, handle is provided with the cover plate 16.So, it can facilitate and remove cover plate from casing.
During implementation, the cover plate 16 includes using the steel plate frame being made and the acrylic being arranged on frame
Plate.The frame made by steel plate, can improve the intensity of cover plate, and acrylic board is set on frame, can mitigate cover plate
Weight, and be able to can be carried out in newborn cognitive teaching without opening cover plate.
When it is implemented, the wiring check system is arranged on the light current area in casing.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not limitation, all essences in the present invention with the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (8)
1. a kind of PLC actual training devices for being easy to observe, it is characterised in that including overall rectangular and open top casing, institute
State in casing to have to be formed between horizontally disposed operation platen, the bottom of the operation platen and the casing and be available for electric member
The cavity that part is installed；The bottom of the casing is provided with the electrical equipment for real training, and the terminal of the electrical equipment leads to respectively
Cross wire and be connected with the terminals for being easy to wiring, the terminals are arranged on the operation platen；Opened on the operation platen
Opening provided with setting corresponding with the electrical equipment, enables the upper end of the electrical equipment to stretch out the operation platen,
The operation platen is made using transparent material.
2. the PLC actual training devices observed as claimed in claim 1, it is characterised in that the operation platen uses acrylic board
It is made.
3. the PLC actual training devices observed as claimed in claim 1, it is characterised in that the electrical equipment includes being arranged on case
Internal PLC, air switch, asynchronous machine, multiple buttons switch and at least three contactors；Set in the casing
Dividing plate is equipped with, the inner chamber of the casing is divided into forceful electric power area and light current area；The air switch, asynchronous machine and contactor
The forceful electric power area is installed in, the PLC and button switch are arranged on the light current area.
4. the PLC actual training devices observed as claimed in claim 3, it is characterised in that the electrical equipment also includes being arranged on
Stepper motor, controllor for step-by-step motor and the stepper motor driver in light current area.
5. the PLC actual training devices observed as claimed in claim 4, it is characterised in that the electrical equipment also includes being arranged on
The frequency converter in light current area.
6. the PLC actual training devices observed as claimed in claim 4, it is characterised in that there is transistor in the PLC
Output end.
7. the PLC actual training devices observed as claimed in claim 4, it is characterised in that the electrical equipment also includes being arranged on
The touch-screen in light current area, the touch-screen is connected with the PLC.
8. a kind of training platform, it is characterised in that including the PLC real trainings dress as described in any claim in claim 1~7
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710699452.7A CN107316548A (en) | 2017-08-15 | 2017-08-15 | A kind of PLC actual training devices and training platform for being easy to observe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710699452.7A CN107316548A (en) | 2017-08-15 | 2017-08-15 | A kind of PLC actual training devices and training platform for being easy to observe |
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| Publication Number | Publication Date |
|---|---|
| CN107316548A true CN107316548A (en) | 2017-11-03 |
Family
ID=60176210
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710699452.7A Pending CN107316548A (en) | 2017-08-15 | 2017-08-15 | A kind of PLC actual training devices and training platform for being easy to observe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109410727A (en) * | 2018-11-23 | 2019-03-01 | 北京无线电测量研究所 | A kind of harness binding device for simulating combined case internal structure |
| CN110533998A (en) * | 2018-05-24 | 2019-12-03 | 江苏开放大学（江苏城市职业学院） | A kind of self-help intelligent electrical practice training platform |
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| CN207663637U (en) * | 2017-08-15 | 2018-07-27 | 重庆工程职业技术学院 | A kind of PLC actual training devices and training platform convenient for observation |
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2017
- 2017-08-15 CN CN201710699452.7A patent/CN107316548A/en active Pending
Patent Citations (6)
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| CN201369121Y (en) * | 2008-11-18 | 2009-12-23 | 深圳职业技术学院 | Comprehensive training platform for debugging and repairing numerical control equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110533998A (en) * | 2018-05-24 | 2019-12-03 | 江苏开放大学（江苏城市职业学院） | A kind of self-help intelligent electrical practice training platform |
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Application publication date: 20171103 |