CN205943308U - Portable pneumatic experimental apparatus of modularization - Google Patents
Portable pneumatic experimental apparatus of modularization Download PDFInfo
- Publication number
- CN205943308U CN205943308U CN201620398411.5U CN201620398411U CN205943308U CN 205943308 U CN205943308 U CN 205943308U CN 201620398411 U CN201620398411 U CN 201620398411U CN 205943308 U CN205943308 U CN 205943308U
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- Prior art keywords
- gas
- component
- pressure
- box
- pneumatic circuit
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Abstract
The utility model belongs to the mechanical equipment field of imparting knowledge to students, concretely relates to portable pneumatic experimental apparatus of modularization, including control box and component case, the component incasement is provided with and is used for the fixed clamping platform of component in kind and is used for showing the static schematic diagram of pneumatic circuit, the inside three dimensional structure of component in kind, the display screen of brief introduction of pneumatic circuit function and component function in kind brief introduction, be provided with in the control box and show the dynamic PLC controlling means of the run -in synchronism of virtual component in whole pneumatic circuit, a voltage conversion module that has the high low pressure switching device of the air supply of specific pressure and provides the power that has specific voltage is provided. The beneficial effects of the utility model are that: the control box has functions such as PLC control source, power and air supply, the control box still can be independent use in other pneumatic circuit, component and pneumatic circuit are independently demonstrateed to its display screen of component case accessible structure and function, the device still has compact structure, small, advantages such as portable.
Description
Technical field
The utility model belongs to plant equipment teaching field and in particular to a kind of modular portable aerodynamic experiment device.
Background technology
Conventional hydraulic pressure (PLC) Control release platform has volume weight greatly, should not move, content is fixed, structure is single
And cannot use on teaching classroom the shortcomings of needs external air pump.Pneumatic type teaching equipment modularization, intellectuality, void now
Planization development type is less, especially carries more easily pneumatic equipment, and present student the theory attended class is combined actual
Requirement more and more higher it is therefore desirable to have modularization, miniature, portable pneumatic experiment device for teaching.
Utility model content
For overcoming above-mentioned the deficiencies in the prior art, the utility model provides a kind of modularization, portable, miniature pneumatic reality
Experiment device, this experimental provision can be good at demonstrating for classroom instruction, helps student to understand and grasps pneumatic circuit knowledge.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of modular portable aerodynamic experiment dress
Put, including control cabinet and component box, described control cabinet and described component box pass through power line and pipeline line is connected, described component box
Inside it is provided with the clamping platform fixing for element in kind and be used for showing pneumatic circuit static state schematic diagram, element internal three in kind
The display screen of dimension structure, pneumatic circuit abbreviated functional description and element abbreviated functional description in kind, is provided with display virtual in described control cabinet
Run-in synchronism in whole pneumatic circuit for the element dynamic PLC control device, offer have the height of the source of the gas of particular pressure
Pressure conversion equipment and the voltage transformation module that the power supply with specific voltage is provided.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described component box includes upper box and lower box, described upper box cover on described lower box and with
Described lower box pass through side walls hinged, described upper box can overturn from lower box and open, and described upper box inwall is provided with
Described clamping platform and described display screen, are provided with element collection lattice in kind and integrated pipeline interface in described nowel body.
Further, described clamping platform is embedded clamping platform, and described display screen is the display screen of tangible control.
Further, described lower box is additionally provided with the drawer type clamping platform fixing for element in kind, described nowel
The groove being matched with described drawer type clamping platform is had on the side wall of body, described drawer type clamping platform is stretched into by described groove
Pull out in described nowel body or in described nowel body.
Further, described control cabinet includes upper box and lower box, described upper box cover on described lower box and with
Described lower box pass through side walls hinged, described upper box can overturn from lower box and open, described PLC control device include touch
Screen and PLC, described upper box inwall is provided with pipeline circuit interface and described touch-screen, setting in described nowel body
There are described PLC, high/low pressure conversion device, voltage transformation module and pipeline circuit interface.
Further, described touch-screen is embedded configuration touch-screen, and described voltage transformation module is electric pressure converter.
Further, described high/low pressure conversion device is passed by bomb, gas appearance, first pressure sensing switch, second pressure
Sensor switch and the 3rd pressure sensor switch be formed by connecting by pipeline, when described first pressure sensing switch is opened outside
Air source of the gas enters described gas to be held, and the high-pressure air source in described bomb when described second pressure sensing switch is opened enters institute
State gas appearance and the air source of the gas interior with it is mixed to get the source of the gas with particular pressure, described 3rd pressure sensor switch is opened
When, the source of the gas with particular pressure in gas appearance enters pneumatic circuit.
Further, it is additionally provided with caution of operation nameplate and the pipeline for storing experiment connecting line in described nowel body
Lattice.
Compared with prior art, the beneficial effects of the utility model are：
1. element in kind and virtual component are combined together to form pneumatic time by this modular portable aerodynamic experiment device
Road, by the operation of multimedia screen display virtual component module, whole experimental bench is integrated into that one lightweight, small volume simultaneously
And portable pneumatic control experimental provision.This experimental provision includes control cabinet and component box two parts.Control cabinet mainly carries
Touch-screen for PLC controls and two functions in electric source, and shows synchronization fortune in whole pneumatic circuit for the virtual component part
Rotating state.The operating of component box main presentation material object element part, and provide corresponding pneumatic circuit static state principle by display screen
The abbreviated functional description of figure, element internal three-dimensional structure and each pneumatic circuit and element.
2. in this modular portable aerodynamic experiment device, control cabinet source of the gas part adopts high/low pressure conversion device, mainly should
It is connected with the switch that bomb, gas appearance, air source of the gas three are controlled with three pressure sensors, gas holds and three pressure sensings
Device switch is connected, and after first pressure sensing switch is opened, gas holds acquisition outside atmosphere source of the gas, and then first pressure sensor is opened
Close, next, second pressure sensing switch is opened, gas holds the source of the gas obtaining bomb offer the air gas interior with it
Source mixes, and when gas holds internal gas pressure and meets pneumatic circuit air pressure requirement, second pressure sensing switch is closed, subsequent 3rd pressure
Sensing switch open by gas hold in there is the source of the gas of particular pressure be sent to pneumatic pneumatic circuit.The method reduces experiment dress
Put and avoid while volume arranging excessive external gas source, reduce high-pressure air source replacement frequency and avoid waste.
3. the control cabinet in this modular portable aerodynamic experiment device is not only limited to be connected with this component box, simultaneously full
It is sufficient to be external in the pneumatic circuit that other any satisfactions require and be controlled operating.
4. this modular portable aerodynamic experiment device design structure is compact, and small volume is easy to carry.Component box is using taking out
Also embed element clamping platform in upper box while drawer formula clamping platform, realize completing different size of pneumatic circuit simultaneously
Also allow for us to enter units storage and carry.Additionally, the component box of this experimental provision and control cabinet can individually do unit respectively
Part shows and controls power source to use, cost performance is higher, can be widely applied in the middle of education experiment and pneumatic control.
Brief description
The structural representation of the modular portable aerodynamic experiment device that Fig. 1 provides for the utility model；
The top view of the modular portable aerodynamic experiment device that Fig. 2 provides for the utility model；
The internal structure schematic diagram of the control cabinet of the aerodynamic experiment device that Fig. 3 provides for the utility model.
In accompanying drawing, the list of parts representated by each label is as follows：
1. display screen；2. embedded clamping platform；3. touch-screen；4. pipeline circuit interface；5. caution of operation nameplate；6. manage
Line lattice；7. integrated pipeline interface；8. element collection lattice in kind；9. drawer type clamping platform；10. gas holds；11.PLC controller；
12. electric pressure converters；13. bombs；14. first pressure sensing switch；15. second pressure sensing switch；16. the 3rd pressures
Force snesor switchs.
Specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example is served only for explaining this practicality
New, it is not intended to limit scope of the present utility model.
As shown in Figure 1 to Figure 3, the utility model provides a kind of modular portable aerodynamic experiment device, including control cabinet
And component box, described control cabinet and described component box pass through power line and pipeline line is connected, be provided with described component box for
The fixing clamping platform of element in kind and being used for shows pneumatic circuit static state schematic diagram, element internal three-dimensional structure in kind, pneumatic
Return circuit brief introduction and the display screen 1 of element abbreviated functional description in kind, are provided with display virtual component whole in described control cabinet
Run-in synchronism in pneumatic circuit dynamic PLC control device, offer have the high/low pressure conversion device of the source of the gas of particular pressure
And the voltage transformation module of the power supply with specific voltage is provided.
Further, described component box includes upper box and lower box, described upper box cover on described lower box and with
Described lower box pass through side walls hinged, described upper box can overturn from lower box and open, and described upper box inwall is provided with
Described clamping platform and described display screen 1, are provided with element collection lattice 8 in kind and integrated pipeline interface 7 in described nowel body.
Further, described clamping platform is embedded clamping platform 2, and described display screen 1 is the display screen of tangible control.
Further, described lower box is additionally provided with the drawer type clamping platform 9 fixing for element in kind, described nowel
The groove being matched with described drawer type clamping platform 9 is had on the side wall of body, described drawer type clamping platform 9 is stretched by described groove
Enter in described nowel body or pull out in described nowel body.
Further, described control cabinet also includes upper box and lower box, and described upper box covers on described lower box simultaneously
With described lower box pass through side walls hinged, described upper box can overturn from lower box and open, and described PLC control device includes touching
Touch screen 3 and PLC 11, described upper box inwall is provided with pipeline circuit interface 4 and described touch-screen 3, described nowel
It is provided with described PLC 11, high/low pressure conversion device, voltage transformation module and pipeline circuit interface 4 in vivo.
Further, described touch-screen 3 is embedded configuration touch-screen 3, and described voltage transformation module is electric pressure converter
12.
Further, described high/low pressure conversion device holds 10, first pressure sensing switch 14, second by bomb 13, gas
Pressure sensor switch 15 and the 3rd pressure sensor switch 16 are formed by connecting by pipeline, described first pressure sensing switch
14 outside atmosphere sources of the gas when opening enter described gas and hold 10, described second pressure sensing switch 15 described bomb 13 when opening
Interior high-pressure air source enters that described gas holds 10 and the air source of the gas interior with it is mixed to get the source of the gas with particular pressure, and described the
When three pressure sensor switches 16 are opened, the source of the gas with particular pressure that gas holds in 10 enters pneumatic circuit.
Further, it is additionally provided with caution of operation nameplate 5 and the pipe for storing experiment connecting line in described nowel body
Line lattice 6.
Wherein, the integrated pipeline interface 7 of component box can be connected by pipeline with the pipeline circuit interface 4 of control cabinet, and manages
Line circuit interface 4 is to connect with the source of the gas (high/low pressure conversion device) in control cabinet and power supply (voltage transformation module), then phase
When being finally connected with the source of the gas of control cabinet and power supply by integrated pipeline interface 7 in component box, described pipeline interface 7 is gone back and element
Internal pipeline in case connects, and requires the interface selecting specific objects element to reserve with internal pipeline during experiment according to aerodynamic experiment
Connection.Described pipeline interface 4 goes back external high voltage power supply, then has specific electricity by what voltage transformation module acquisition experiment needed
The power supply of pressure.
The course of work of the present utility model is：Control cabinet and component box are set level and are opened by experimenter, refer to by aerodynamic experiment
Lead book and/or caution of operation nameplate 5 operates, switch on power switch, the power line between control cabinet and component box and pipeline line are connect
Logical, pneumatic circuit experiment to be carried out is selected by control cabinet touch-screen 3, sequentially enters different experiment contents and then show difference
Pneumatic circuit wiring diagram, the virtual pneumatic circuit part of experiment shows on the touch screen 3, and then experimenter is according to will
The Pneumatic circuit doing, element in kind on component box is passed through pipeline connection, checks errorless, select to start, complete corresponding reality
Test content, the wherein display screen 1 on element casing shows corresponding pneumatic circuit static state schematic diagram it is possible to pass through to click on display screen
Corresponding site on 1 is with the abbreviated functional description of display element interior three-dimensional structure and each pneumatic circuit and element.Through aforesaid operations,
Achieve virtual with real combining, sufficiently reduce aerodynamic experiment device requisite space, can be applicable to multiple pneumatic circuits
In the middle of experiment.
With regard to the circuit structure in component box of the present utility model and control cabinet and pipeline jointing construction, the common skill in this area
Art personnel can require to be selected in the prior art according to aerodynamic experiment.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvement made etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (8)
1. a kind of modular portable aerodynamic experiment device is it is characterised in that include control cabinet and component box, described control cabinet with
Described component box passes through power line and pipeline line is connected, and is provided with the clamping platform fixing for element in kind in described component box
With for showing pneumatic circuit static state schematic diagram, element internal three-dimensional structure in kind, pneumatic circuit abbreviated functional description and element in kind
The display screen (1) of abbreviated functional description, is provided with display run-in synchronism in whole pneumatic circuit for the virtual component in described control cabinet
Dynamic PLC control device, offer have the high/low pressure conversion device of source of the gas of particular pressure and offer has specific voltage
The voltage transformation module of power supply.
2. a kind of modular portable aerodynamic experiment device according to claim 1 is it is characterised in that described element case and bag
Include upper box and lower box, described upper box covers on described lower box and with described lower box by side walls hinged, described
Upper box can overturn from lower box and open, and described upper box inwall is provided with described clamping platform and described display screen (1),
It is provided with element collection lattice (8) in kind and integrated pipeline interface (7) in described nowel body.
3. a kind of modular portable aerodynamic experiment device according to claim 2 is it is characterised in that described clamping platform
For embedded clamping platform (2), described display screen (1) is the display screen of tangible control.
4. a kind of modular portable aerodynamic experiment device according to claim 2 is it is characterised in that on described lower box
It is additionally provided with the drawer type clamping platform fixing for element in kind, the side wall of described lower box has and described drawer type dress
The groove that folder platform (9) matches, described drawer type clamping platform (9) is stretched in described nowel body or from described by described groove
Pull-out in casing.
5. a kind of modular portable aerodynamic experiment device according to claim 1 is it is characterised in that described control case and bag
Include upper box and lower box, described upper box covers on described lower box and with described lower box by side walls hinged, described
Upper box can overturn from lower box and open, and described PLC control device includes touch-screen (3) and PLC (11), described on
Pipeline circuit interface (4) and described touch-screen (3) are provided with cabinet wall, are provided with described PLC in described nowel body and control
Device (11), high/low pressure conversion device, voltage transformation module and pipeline circuit interface (4).
6. a kind of modular portable aerodynamic experiment device according to claim 5 is it is characterised in that described touch-screen
(3) it is embedded configuration touch-screen, described voltage transformation module is electric pressure converter (12).
7. a kind of modular portable aerodynamic experiment device according to claim 5 is it is characterised in that described high-low pressure turns
Changing device holds (10), first pressure sensing switch (14), second pressure sensing switch (15) and the by bomb (13), gas
Three pressure sensor switches (16) are formed by connecting by pipeline, outside atmosphere when described first pressure sensing switch (14) is opened
Source of the gas enters described gas and holds (10), the high pressure gas in described second pressure sensing switch (15) described bomb (13) when opening
Source enters described gas appearance (10) and the air source of the gas interior with it is mixed to get the source of the gas with particular pressure, and described 3rd pressure passes
When sensor switch (16) is opened, the source of the gas with particular pressure that gas holds in (10) enters pneumatic circuit.
8. a kind of modular portable aerodynamic experiment device according to any one of claim 5 to 7 is it is characterised in that institute
State and in nowel body, be additionally provided with caution of operation nameplate (5) and the pipeline lattice (6) for storing experiment connecting line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398411.5U CN205943308U (en) | 2016-05-05 | 2016-05-05 | Portable pneumatic experimental apparatus of modularization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398411.5U CN205943308U (en) | 2016-05-05 | 2016-05-05 | Portable pneumatic experimental apparatus of modularization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205943308U true CN205943308U (en) | 2017-02-08 |
Family
ID=57933998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620398411.5U Expired - Fee Related CN205943308U (en) | 2016-05-05 | 2016-05-05 | Portable pneumatic experimental apparatus of modularization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205943308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637253A (en) * | 2019-01-18 | 2019-04-16 | 艾国会 | One kind being used for electronic technology teaching aid |
-
2016
- 2016-05-05 CN CN201620398411.5U patent/CN205943308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637253A (en) * | 2019-01-18 | 2019-04-16 | 艾国会 | One kind being used for electronic technology teaching aid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20180505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |