CN102610148A - PLC (programmable logic controller) integrated practical training device used by teachers - Google Patents
PLC (programmable logic controller) integrated practical training device used by teachers Download PDFInfo
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- CN102610148A CN102610148A CN2012100777849A CN201210077784A CN102610148A CN 102610148 A CN102610148 A CN 102610148A CN 2012100777849 A CN2012100777849 A CN 2012100777849A CN 201210077784 A CN201210077784 A CN 201210077784A CN 102610148 A CN102610148 A CN 102610148A
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Abstract
The invention discloses a PLC (programmable logic controller) integrated practical training device used by teachers. The PLC integrated practical training device comprises a practical training element for practical training and is characterized by also comprising an operating table and a placing table which is arranged below the operating table and provided with a horizontal tabletop and a vertical support structure, wherein the tabletop of the operating table is inclined and is provided with a power control panel, a PLC host machine module and a button indicator module by fixing screws. The PLC integrated practical training device has the benefits that the practical training element can be flexibly dismantled and replaced, therefore the PLC integrated practical training device used by teachers has extremely high universality and expandability; meanwhile, the inclined operating tabletop is adopted to reasonably reduce the height of the device, therefore the practical training device not only ensures the convenience for operation and demonstration of teachers, but also gives consideration into learning and observation of students, so that the classroom effect can be ensured. In addition, the practical training device can be moved flexibly, thereby being convenient to transport and fix.
Description
Technical field
The present invention relates to the actual training device that a kind of teacher uses, be specifically related to the integrated real standard teacher device of a kind of PLC.
Background technology
PLC (programmable logic controller (PLC)) technology is extremely important in all kinds of machineries and automated production process; Specifically be meant and adopt one type of programmable memory; Be used for its internally stored program, actuating logic computing, sequential control, regularly, user oriented instruction such as counting and arithmetical operation.In view of its actual importance is so outstanding, in classroom instruction, also received great attention, the demand that the integrated real standard teacher device of PLC is adapted to classroom instruction is arisen at the historic moment.But the versatility and the extensibility of the integrated real standard teacher device of existing P LC are relatively poor, and can not take into account operation of teacher and student's study well, and the classroom effect is comparatively general.
Summary of the invention
For solving the deficiency of prior art; The object of the present invention is to provide the integrated real standard teacher device of a kind of PLC; Have high versatility and extensibility, reasonably reduce height of devices simultaneously, both guaranteed the convenience of operation of teacher demonstration; Take into account student's study again and observed assurance classroom effect.And this device is the shift position flexibly, is convenient to transportation and fixing.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
The integrated real standard teacher device of PLC comprises the real standard element that is used for real standard, it is characterized in that, also comprises: operator's console, place the operator's console below and have level table and the vertical mounting table of supporting construction; The table top of aforesaid operations platform tilts, and is equipped with: power supply control panel, PLC host module, button indicating lamp module.
The integrated real standard teacher device of aforesaid PLC is characterized in that above-mentioned power supply control panel comprises: total power switch, single-phase zone indicator light switch, plate single-phase socket with cover, scram button, electric current and voltage indication and output unit, multimedia control center.
The integrated real standard teacher device of aforesaid PLC is characterized in that above-mentioned electric current and voltage indication and output unit comprise: tape light switch, D.C. voltmeter, DC ammeter, adjusting knob, insurance, voltage output plughole, electric current output plughole.
The integrated real standard teacher device of aforesaid PLC; It is characterized in that; Above-mentioned real standard element comprises a plurality of PLC control simulated object modules; The aforesaid operations platform is formed with the carrier of accepting above-mentioned PLC control simulated object module, and above-mentioned PLC control simulated object module is formed with the teat that cooperates with carrier.
The integrated real standard teacher device of aforesaid PLC is characterized in that the surface of above-mentioned PLC control simulated object module is provided with the principle schematic of respective modules.
The integrated real standard teacher device of aforesaid PLC is characterized in that the distance between the edge of the teat of above-mentioned PLC control simulated object module equates.
The integrated real standard teacher device of aforesaid PLC is characterized in that, also comprises: be used to carry out main frame and keyboard with debugged program, be used for the display of watchdog routine practice condition.
The integrated real standard teacher device of aforesaid PLC is characterized in that the side of aforesaid operations platform is equipped with retractable and rotation, is used to place the display bracket of display.
The integrated real standard teacher device of aforesaid PLC; It is characterized in that; Above-mentioned mounting table also is provided with the equipment displacement structure, and the said equipment displacement structure comprises: at least three face main frame carries out spacing main frame rack, is arranged at the article rack of being convenient to place article of mounting table table top below, the keyboard holder that is used to place above-mentioned keyboard.
The integrated real standard teacher device of aforesaid PLC is characterized in that, the bottom of above-mentioned supporting construction is connected with is convenient to move and the fixing universal wheel with lock of the position of the integrated real standard teacher device of PLC.
Usefulness of the present invention is: the integrated real standard teacher device of PLC of the present invention; Real standard element can be dismantled and change flexibly, has high versatility and extensibility, adopts the operator's console table top of inclination simultaneously; Reasonably to reduce height of devices; Both guaranteed the convenience of operation of teacher demonstration, and taken into account student's study again and observed assurance classroom effect.And this device is the shift position flexibly, is convenient to transportation and fixing.
Description of drawings
Fig. 1 is the structural representation of a kind of preferred embodiment of the integrated real standard teacher device of PLC of the present invention.
Fig. 2 is a kind of structural representation of preferred embodiment of the display bracket of the integrated real standard teacher device of PLC of the present invention;
Fig. 3 is the side view of the integrated real standard teacher device of PLC of the present invention;
Fig. 4 is the side view of the PLC control simulated object module of the integrated real standard teacher device of PLC of the present invention.
The implication of Reference numeral among the figure:
1, PLC host module, 2, the button indicating lamp module, 3, the operator's console table top, 4, PLC control simulated object module, 5, the mounting table table top, 6, supporting construction; 7, universal wheel with lock, 8, article rack, 9, total power switch, 10, the single-phase zone indicator light switch, 11, plate single-phase socket with cover, 12, scram button; 13, multimedia control center, 14, the tape light switch, 15, D.C. voltmeter, 16, insurance, 17, the voltage output plughole; 18, main frame, 19, display, 20, display bracket, 21, the main frame rack, 22, DC ammeter; 23, adjusting knob, 24, carrier, 25, teat, 26, the keyboard holder, 27, the electric current output plughole.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done concrete introduction.
Referring to Fig. 1, the integrated real standard teacher device main body structure of PLC of the present invention comprises: operator's console and the mounting table that places the operator's console below with the support operation platform.
Wherein, operator's console is used to install or place power supply control panel, PLC host module 1, button indicating lamp module 2 and is used for real real standard element of instructing.Wherein, the power supply control panel is installed on the operator's console table top 3 through fixed screw, when needs are changed, when dismantling these modules, by simple tools fixed screw pulled down and to be got final product.PLC host module 1, button indicating lamp module 2 all are directly to be placed on the operator's console table top 3, and certainly, the inside of operator's console table top 3 forms carrier 24, and the concrete structure back of carrier 24 describes in detail again.
In order reasonably to reduce the height of operator's console table top 3; As shown in Figure 1, operator's console table top 3 is integral inclinations, has constituted an angle of inclination a as shown in Figure 3 with surface level; Size for this angle a does not have strict restriction; As long as can rationally reduce this height of devices, do not influence student viewing and be positioned at the blackboard of the integrated real standard teacher device of PLC back or the sight line of projector, be convenient to the teacher simultaneously and be seated or bend over to operate and get final product.
One of main effect of mounting table is the support operation platform, so mounting table table top 5 is levels, has vertical supporting construction 6 at mounting table table top 5, can control the whole height of the integrated real standard teacher device of PLC through the height that supporting construction 6 is set.Move for ease and the fixing integrated real standard teacher device of PLC, all be connected with universal wheel 7 with lock in the bottom of each supporting construction 6.When needs move the position of this device, separate and unblank to move its position; If desired with its stationkeeping, then universal wheel 7 lockings with lock are got final product.
In order to make this device have better taking in property, below mounting table table top 5, be provided with displacement structure, displacement structure comprises the article rack 8 of being convenient to place article.
As shown in Figure 1; The power supply control panel is installed on the operator's console table top 3 through fixed screw, comprising: total power switch 9, single-phase zone indicator light switch 10, can improve plate single-phase socket with cover 11, scram button 12, electric current and voltage indication and output unit, the multimedia control center 13 of security better.Wherein, electric current and voltage indication and output unit can have many covers, and as shown in fig. 1 is 3 covers, is respectively: 24V constant voltage output voltage unit, adjustable voltage output unit, adjustable current output unit.24V constant voltage output voltage unit comprises: tape light switch 14, D.C. voltmeter 15, insurance 16, voltage output plughole 17; The range of adjustment of adjustable voltage output unit can be 0 ~ 50V, comprising: tape light switch 14, D.C. voltmeter 15, insurance 16, voltage output plughole 17, adjusting knob 23; The range of adjustment of adjustable current output unit can be 0 ~ 50mA, comprising: tape light switch 14, DC ammeter 22, insurance 16, electric current output plughole 27, adjusting knob 23.
Need to prove that real standard element comprises that we are used for carrying out a plurality of PLC control simulated object modules 4 of real standard, can select the appropriate module type according to real standard needs.In order to cooperate the high universalizable of this device; Being convenient to the operator expands its function easily; Below operator's console table top 3, (in fact be positioned at operator's console inside) and be formed for accepting the carrier 24 that PLC controls simulated object module 4, the then corresponding teat 25 that cooperates with carrier 24 that is formed with on PLC control simulated object module 4.In view of this demand, the distance between two teats 25 of PLC control simulated object module 4 should equate or be equal basically, when needing to change module, module is taken out, and directly changes to get final product.In order to make operator's principle of work of Understanding Module better, on the panel of module, be provided with the principle schematic of respective modules.About the concrete principle and the structure of module, do not give unnecessary details here.
Further, the integrated real standard teacher device of PLC of the present invention also comprises: main frame 18, keyboard (not shown) and display 19, and wherein, main frame 18 is used for carrying out and debugged program, and display 19 is used for the practice condition of watchdog routine.In conjunction with this demand, displacement structure also comprises: place the main frame rack 21 of main frame 18 and the keyboard holder 26 of placing keyboard.
Preferred as further; The display bracket 20 of display 19 and retractable and rotation is fixed together; Display bracket 20 can be installed in the side of operator's console, and so, the teacher can draw back or take in display 19 as required; And can it be carried out multi-angle rotation, the teacher is stood and can easily, cosily watch display 19 when sitting down.
The foregoing description does not limit the present invention in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in protection scope of the present invention.
Claims (10)
1.PLC integrated real standard teacher device comprises the real standard element that is used for real standard, it is characterized in that, also comprises: operator's console, place the operator's console below and have level table and the vertical mounting table of supporting construction; The table top of aforesaid operations platform tilts, and is equipped with: power supply control panel, PLC host module, button indicating lamp module.
2. the integrated real standard teacher device of PLC according to claim 1; It is characterized in that above-mentioned power supply control panel comprises: total power switch, single-phase zone indicator light switch, plate single-phase socket with cover, scram button, electric current and voltage indication and output unit, multimedia control center.
3. the integrated real standard teacher device of PLC according to claim 2; It is characterized in that above-mentioned electric current and voltage indication and output unit comprise: tape light switch, D.C. voltmeter, DC ammeter, adjusting knob, insurance, voltage output plughole, electric current output plughole.
4. the integrated real standard teacher device of PLC according to claim 1; It is characterized in that; Above-mentioned real standard element comprises a plurality of PLC control simulated object modules; The aforesaid operations platform is formed with the carrier of accepting above-mentioned PLC control simulated object module, and above-mentioned PLC control simulated object module is formed with the teat that cooperates with carrier.
5. the integrated real standard teacher device of PLC according to claim 4 is characterized in that the surface of above-mentioned PLC control simulated object module is provided with the principle schematic of respective modules.
6. the integrated real standard teacher device of PLC according to claim 4 is characterized in that the distance between the edge of the teat of above-mentioned PLC control simulated object module equates.
7. the integrated real standard teacher device of PLC according to claim 1 is characterized in that, also comprises: be used to carry out main frame and keyboard with debugged program, be used for the display of watchdog routine practice condition.
8. the integrated real standard teacher device of PLC according to claim 7 is characterized in that the side of aforesaid operations platform is equipped with retractable and rotation, is used to place the display bracket of display.
9. the integrated real standard teacher device of PLC according to claim 7; It is characterized in that; Above-mentioned mounting table also is provided with the equipment displacement structure, and the said equipment displacement structure comprises: place the main frame rack of main frame, the article rack of being convenient to place article that is arranged at mounting table table top below, the keyboard holder that is used to place above-mentioned keyboard.
10. according to the integrated real standard teacher device of each described PLC of claim 1-9, it is characterized in that the bottom of above-mentioned supporting construction is connected with is convenient to move and the fixing universal wheel with lock of the position of the integrated real standard teacher device of PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100777849A CN102610148A (en) | 2012-03-22 | 2012-03-22 | PLC (programmable logic controller) integrated practical training device used by teachers |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100777849A CN102610148A (en) | 2012-03-22 | 2012-03-22 | PLC (programmable logic controller) integrated practical training device used by teachers |
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| CN102610148A true CN102610148A (en) | 2012-07-25 |
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| CN2012100777849A Pending CN102610148A (en) | 2012-03-22 | 2012-03-22 | PLC (programmable logic controller) integrated practical training device used by teachers |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102930765A (en) * | 2012-11-08 | 2013-02-13 | 济南重成自动化技术有限公司 | Electronic experiment table |
| CN103258463A (en) * | 2013-02-05 | 2013-08-21 | 霍永红 | SPLC experimental board |
| CN109754684A (en) * | 2019-03-11 | 2019-05-14 | 重庆工程职业技术学院 | It is able to carry out the control panel plate of dismounting teaching |
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Application publication date: 20120725 |