CN103150958A - Practical training device of instrument - Google Patents
Practical training device of instrument Download PDFInfo
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- CN103150958A CN103150958A CN2013101249587A CN201310124958A CN103150958A CN 103150958 A CN103150958 A CN 103150958A CN 2013101249587 A CN2013101249587 A CN 2013101249587A CN 201310124958 A CN201310124958 A CN 201310124958A CN 103150958 A CN103150958 A CN 103150958A
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Abstract
The invention discloses a practical training device of an instrument, belonging to the technical field of automated practical trainings of the instrument. The practical training device comprises a practical training operation table and an auxiliary operation table, and is characterized in that the practical training operation table comprises a panel, a box body and a tabletop, wherein a mesh plate, a standard instrument unit, a standard signal source unit and a power supply control unit are arranged on the panel. The practical training device of the instrument comprises the standard instrument and meter required by the practical training of the instrument, a plurality of instrument holes of standard dimensions are formed in the mesh plate, and practical training data can be analyzed through a computer which can also be used to carry out parameter modification and fault judgment on the instrument. According to the practical training device disclosed by the invention, students can be comprehensively and systemically trained in terms of instrument skills, in addition, due to the adoption of the mesh plate, the instrument is rapider and more convenient to replace, install and wire, moreover, the guidance of a teacher is more visual, and the assessment of the teacher is more complete and fair.
Description
Technical field
The present invention relates to a kind of instrument actual training device, belong to instrument and meter for automation real training technical field, be exactly specifically the professional student of Automation Specialty, Computer Control Technology specialty, instrument and be engaged in the device that the Enterprise Staff of relevant industries carries out instrument skills training and examination.
Background technology
Instrumental technique is maked rapid progress, and is various in style, and this just requires the actual training device of instrument to adapt to the instrument of dissimilar, difference in functionality and different profiles, and the instrument wiring is clear quick, so that teacher's guidance and examination.Mainly there is following problem in domestic instrument actual training device at present:
1, single, the equipment of real training content and equipment disperses, and just part is wherein carried out real training, lacks systemicly and comprehensive, makes the student be difficult to set up comprehensive concept of instrument and meter for automation and system, and the knowledge of grasp is unilateral.
2, replacing real training content is dumb, inconvenient.Because equipment is put dispersion, cause when carrying out different real trainings, teacher will ceaselessly move, change instrument and equipment, and teacher's workload is strengthened, and also can bring to equipment dangerously, and it is messy, irregular that coach concourse seems.
3, due to the difference of instrument physical dimension, difficulty when changing, instrument is installed.
4, wiring is in disorder, checks trouble, is unfavorable for that teacher instructs and examines.
Summary of the invention
The object of the present invention is to provide a kind of instrument installation, wiring and adjustment that is applicable to different model, difference in functionality and different profiles, can comprehensively and systematically carry out experiment, real training and the skills training of instrument to the student, be convenient to the instrument actual training device that teacher instructs and examines.
To achieve these goals, the technical solution used in the present invention is:
A kind of instrument actual training device comprises training operation bench and secondary operator's console, it is characterized in that: described training operation bench comprises panel, casing and table top.
Be provided with mesh plate, standard meter unit, standard signal source unit, power control unit on described panel.
The instrument perforate of various criterion size is arranged on described mesh plate, with adapt to difference in functionality, different model and different profiles by the installation of school instrument, instrument terminal row and the wire casing that converges are installed on mesh plate, mesh plate can be installed instrument by tow sides.
Described standard meter unit comprises standard milliammeter, standard milivoltmeter and standard voltmeter, is used for measurement, demonstration and the warning of signal.
Described standard signal source unit comprises standard signal generator and standard resistance box, be used for providing standard signal, standard signal to comprise standard milliampere signal, standard millivolt signal, standard voltage signal, standard couple signal, standard thermal resistance signal, measuring resistance signal.
Described power control unit comprises general supply control and electric power source distribution device, and wherein general supply is controlled and comprised that air switch, voltage table and earth leakage protective device, electric power source distribution device comprise 18 tunnel direct current 24V power supply output and gauge tap and DC voltage indicating gauge.
In described casing, stabilized voltage supply is installed, the 24V DC voltage of its output is delivered to described power control unit.
On described secondary operator's console, comprise display and mainframe box, the real training data are connected with main frame by 485/232 interface, and display is used for showing, records, analyzes the real training data.
Beneficial effect of the present invention is:
instrument actual training device of the present invention is due to the instrument perforate that the various criterion size is arranged on mesh plate, can adapt to difference in functionality, being installed by the school instrument of different model and different profiles, the instrument wiring is clear, install fast, teacher checks convenient examination comprehensively, simultaneously, because instrument all is integrated in operator's console, the student is more readily understood and grasps real training knowledge, improve real training efficient, also greatly reduced teacher's preliminary work amount, simultaneously, because each instrument all has and the computing machine connecting interface, the real training data are passed through Computer display, record and analysis, can also carry out parameter modification and fault judgement to instrument by computing machine.The present invention is the instrument skills training device that integrates experiment, real training, scientific research and comprehensive exploitation.
Description of drawings
Fig. 1 is layout schematic diagram of the present invention;
Fig. 2 is schematic perspective view of the present invention.
In accompanying drawing, the mark implication is as follows:
1, mesh plate 2, standard meter unit 3, standard signal source unit 4, power control unit
5, display 6, secondary operator's console 7, mainframe box 8, stabilized voltage supply
9, training operation bench 10, panel 11, casing 12, table top.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, a kind of instrument actual training device comprises training operation bench 9 and secondary operator's console 6, and described training operation bench 9 also comprises panel 10, casing 11 and table top 12.
On described panel 10, be provided with mesh plate 1, standard meter unit 2, standard signal source unit 3 and power control unit 4.
Left side at described panel 10, mesh plate 1 is installed, the instrument perforate of various criterion size is arranged on mesh plate 1, bore size has 76 * 152mm, 152 * 76mm, 92 * 92mm, 92 * 45mm, 45 * 92mm, to adapt to being installed by the school instrument of difference in functionality, different model and different profiles, instrument terminal row and the wire casing that converges are installed on mesh plate, mesh plate 1 is fixed by the bolt that is welded on panel 10, the student can carry out in the front of mesh plate 1 the real training operation, also can carry out at the reverse side of mesh plate 1 the real training operation.
At the upside of panel 10, standard meter unit 2 is installed, is provided with standard milliammeter, standard milivoltmeter and standard voltmeter in it, be used for measurement, demonstration and the warning of signal.
In the upper right side of panel 10, standard signal source unit 3 is installed, be provided with standard signal generator and standard resistance box in it, be used for providing standard signal, standard signal to comprise standard milliampere signal, standard millivolt signal, standard voltage signal, standard couple signal, standard thermal resistance signal and measuring resistance signal.
In the lower right side of panel 10, power control unit 4 is installed, is provided with general supply in it and controls and electric power source distribution device, wherein general supply is controlled and is comprised air switch, voltage table and earth leakage protective device, is used for short circuit, overload, safeguard protection; Electric power source distribution device comprises 18 tunnel direct current 24V power supply output and gauge tap and DC voltage indicating gauge.
In described casing 11, stabilized voltage supply 8 is installed, the 24V DC voltage of its output is given described power control unit 4.
Described secondary operator's console 6 is arranged on the right side of training operation bench 9, above secondary operator's console 6, display 5 is installed, and is placed with mainframe box 7 below secondary operator's console 6.
That installs on mesh plate 1 is connected with main frame by 485/232 interface by the data of school instrument, shows, records at display and analysis real training data.
This device can not only be completed a series of basic real training of conventional instrument, also can complete the real training of simple, complicated open-loop control system, and the student can select instrument and design real training content as required.
Above demonstration and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is by appending claims and equivalent circle thereof.
Claims (3)
1. an instrument actual training device, comprise training operation bench (9) and secondary operator's console (6), and described training operation bench (9) also comprises panel (10), casing (11) and table top (12).
2. a kind of instrument actual training device according to claim 1, it is characterized in that: on described panel (10), be provided with mesh plate (1), standard meter unit (2), standard signal source unit (3) and power control unit (4).
According to claim 1 with a kind of instrument actual training device claimed in claim 2, it is characterized in that: the instrument perforate of various criterion size is arranged on described mesh plate (1), and bore size has 76 * 152mm, 152 * 76mm, 92 * 92mm, 92 * 45mm, 45 * 92mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101249587A CN103150958A (en) | 2013-04-12 | 2013-04-12 | Practical training device of instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101249587A CN103150958A (en) | 2013-04-12 | 2013-04-12 | Practical training device of instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103150958A true CN103150958A (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101249587A Pending CN103150958A (en) | 2013-04-12 | 2013-04-12 | Practical training device of instrument |
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| Country | Link |
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| CN (1) | CN103150958A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106023752A (en) * | 2016-08-08 | 2016-10-12 | 江苏省交通技师学院 | Electric automatic comprehensive practical training and checking device |
| CN112562464A (en) * | 2020-12-09 | 2021-03-26 | 广东电网有限责任公司 | Electric energy metering wiring drawing board |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2645157Y (en) * | 2003-05-13 | 2004-09-29 | 张俊英 | Circuit experiment board |
| CN201145984Y (en) * | 2007-12-27 | 2008-11-05 | 王继 | Programable controller real training table |
| CN102200778A (en) * | 2011-03-30 | 2011-09-28 | 南京化工职业技术学院 | Device for automatically calibrating parameters of regulators |
| CN102610154A (en) * | 2012-03-06 | 2012-07-25 | 南京化工职业技术学院 | Practical training operating platform of instrument |
-
2013
- 2013-04-12 CN CN2013101249587A patent/CN103150958A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2645157Y (en) * | 2003-05-13 | 2004-09-29 | 张俊英 | Circuit experiment board |
| CN201145984Y (en) * | 2007-12-27 | 2008-11-05 | 王继 | Programable controller real training table |
| CN102200778A (en) * | 2011-03-30 | 2011-09-28 | 南京化工职业技术学院 | Device for automatically calibrating parameters of regulators |
| CN102610154A (en) * | 2012-03-06 | 2012-07-25 | 南京化工职业技术学院 | Practical training operating platform of instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106023752A (en) * | 2016-08-08 | 2016-10-12 | 江苏省交通技师学院 | Electric automatic comprehensive practical training and checking device |
| CN112562464A (en) * | 2020-12-09 | 2021-03-26 | 广东电网有限责任公司 | Electric energy metering wiring drawing board |
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130612 |