CN212009918U - Real standard platform of engine operation - Google Patents
Real standard platform of engine operation Download PDFInfo
- Publication number
- CN212009918U CN212009918U CN202020552552.4U CN202020552552U CN212009918U CN 212009918 U CN212009918 U CN 212009918U CN 202020552552 U CN202020552552 U CN 202020552552U CN 212009918 U CN212009918 U CN 212009918U
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- circuit
- fixedly connected
- teaching
- engine
- circuit board
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Abstract
The utility model discloses an engine operation practical training platform, which comprises a protective frame, wherein the top of the protective frame is fixed with a fixed block through a bolt, one side of the fixed block is fixed with a teaching circuit board through a bolt, one side of the teaching circuit board is provided with a circuit detection hole, one side of the teaching circuit board is fixed with a LED digital display tube through a bolt, one side of the teaching circuit board is fixed with an engine ECU through a bolt, one side inside the teaching circuit board is fixed with a circuit fault setting box through a bolt, one side of the protective frame is fixed with an engine assembly through a bolt, and the bottom of the engine assembly is provided with an oil circuit and gas circuit fault setting valve; the utility model discloses a can realize faults such as analog circuit short circuit, open circuit, virtual connection, can realize that simulation oil circuit blocks, the oil pressure is too high, the oil pressure is low excessively and faults such as air circuit gas leakage, and the circuit can set up the trouble more, is favorable to improving the real effect of instructing of teaching, and easy operation can satisfy the real needs of instructing of multiple teaching.
Description
Technical Field
The utility model particularly relates to an engine teaching technical field especially relates to an engine operation real standard platform.
Background
The engine control system is the main control system of the automobile and mainly comprises an oil way, an air way and an electric circuit. The engine electric control system is complex, the fault diagnosis technical requirement is high, talent training is difficult, the engine system of the popular jie da vehicle type has wide representativeness, however, the corresponding engine practical training platform is lacked to carry out fault setting and principle display in the aspects of circuits, oil circuits and gas circuits, principle display and fault setting cannot be well completed, the fault diagnosis cannot achieve the teaching and practical training effects and requirements, and various engine operation practical training platforms on the market still have various problems.
For example, the practical training platform for the engine disclosed in the publication No. CN205302814U has the following disadvantages: the engine fault setting is not comprehensive enough, the teaching and practical training effect is poor, and therefore an engine operation practical training platform is provided.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing an engine operation practical training platform.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an engine operation training platform comprises a protective frame, wherein a fixed block is fixed at the top of the protective frame through bolts, a teaching circuit board is fixed on one side of the fixed block through bolts, a circuit schematic diagram is bonded on one side of the teaching circuit board, a circuit detection hole is formed in one side of the teaching circuit board, an LED digital display tube is fixed on one side of the teaching circuit board through bolts, a digital display switch is fixed on one side of the LED digital display tube through bolts, an engine ECU is fixed on one side of the teaching circuit board through bolts and is connected with the LED digital display tube through a lead, a circuit fault setting box is fixed on one side of the interior of the teaching circuit board through bolts and is connected with the engine ECU through a lead, a fault setting connector is fixed on one side of the circuit fault setting box through bolts, and an OBD interface is fixed on one side of the teaching circuit, and the OBD interface links to each other with engine ECU, protection frame one side has control panel through the bolt fastening, and the control panel top is provided with the vacuum gauge, and vacuum gauge one side is provided with the motormeter assembly, and motormeter assembly one side is provided with the fuel pressure gauge, control panel bottom one side has ignition switch through the bolt fastening, control panel one side has the fuse box through the bolt fastening protection frame one side has the engine assembly through the bolt fastening, and is provided with oil circuit gas circuit trouble and sets up the valve engine assembly bottom, the side guard gate has been seted up to protection frame one side.
Further, oil circuit gas circuit trouble sets up the valve and includes tee bend ball valve, first two-way ball valve and second two-way ball valve, it has defeated oil pipe to peg graft in engine assembly bottom, and the defeated oil pipe other end pegs graft and have the tee bend ball valve, and tee bend ball valve opposite side is provided with first two-way ball valve, engine assembly bottom is pegged graft and is had the air duct, and the air duct other end pegs graft and have the second two-way ball valve.
Furthermore, a water tank protective net is fixed on one side of the protective frame through a bolt, and one side of the water tank protective net is connected with the engine assembly.
Further, a fuel tank is fixed to one side of the bottom of the protection frame through bolts, and one side of the fuel tank is connected with the second two-way ball valve.
The utility model has the advantages that:
1. through the setting of circuit trouble setting box, can realize faults such as analog circuit short circuit, open circuit, virtual connection, can change circuit trouble in real time, and the circuit can set up the trouble more, is favorable to improving the real effect of instructing of teaching.
2. Through the setting of oil circuit gas circuit trouble setting valve, through the regulation setting to different ball valves, can realize that simulation oil circuit blocks up, the oil pressure is too high, the oil pressure crosses trouble such as low and gas leakage of gas circuit excessively, easy operation sets up the trouble comparatively extensively, can satisfy the real standard needs of multiple teaching.
3. Through the setting of trouble setting connector and OBD interface, can link to each other with external equipment such as car computer detector, also can set up circuit fault through the connection of cell-phone bluetooth, easy operation, and it is convenient to set up the trouble, can improve the real efficiency of instructing of teaching.
4. Through the setting of side guard gate and water tank protection network, can protect the real standard platform of operation, improve the life of machine, also protected student's self safety simultaneously.
Drawings
Fig. 1 is a schematic perspective view of an engine operation training platform according to the present invention;
fig. 2 is a schematic diagram of an overall circuit structure of an engine operation training platform provided by the present invention;
fig. 3 is a schematic diagram of a schematic circuit structure of a fault setting box of an engine operation training platform according to the present invention;
fig. 4 is the utility model provides an oil circuit gas circuit trouble of real standard platform of engine operation sets up valve structure schematic diagram.
In the figure: 1. a teaching circuit board; 2. a circuit detection hole; 3. an LED digital display tube; 4. an engine ECU; 5. a circuit fault setting box; 6. a failure setting connection port; 7. an OBD interface; 8. a fuse box; 9. an ignition switch; 10. a vacuum gauge; 11. an automotive instrument assembly; 12. a storage battery; 13. a fuel pressure gauge; 14. an accelerator pedal; 15. a universal wheel; 16. a fuel tank; 17. a side guard gate; 18. an oil-way and gas-way fault setting valve; 19. a protective frame; 20. a water tank protective net; 21. an engine assembly; 22. a three-way ball valve; 23. a first two-way ball valve; 24. a second two-way ball valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Referring to fig. 1-4, an engine operation training platform comprises a protection frame 19, a fixed block is fixed on the top of the protection frame 19 through bolts, a teaching circuit board 1 is fixed on one side of the fixed block through bolts, a circuit schematic diagram is bonded on one side of the teaching circuit board 1, a circuit detection hole 2 is formed in one side of the teaching circuit board 1, an LED digital display tube 3 is fixed on one side of the teaching circuit board 1 through bolts, a digital display switch is fixed on one side of the LED digital display tube 3 through bolts, an engine ECU4 is fixed on one side of the teaching circuit board 1 through bolts, the engine ECU4 is connected with the LED digital display tube 3 through a lead, a circuit fault setting box 5 is fixed on one side inside the teaching circuit board 1 through bolts, and through the setting of the circuit fault setting box 5, faults such as analog circuit short circuit, open circuit, virtual connection and the like can be realized, the circuit can be provided with more faults, the teaching and training effect can be improved, the circuit fault setting box 5 is connected with the engine ECU4 through a lead, one side of the circuit fault setting box 5 is fixed with a fault setting connecting port 6 through a bolt, one side of the teaching circuit board 1 is fixed with an OBD interface 7 through a bolt, the OBD interface 7 is connected with the engine ECU4, one side of the protection frame 19 is fixed with a control panel through a bolt, the top of the control panel is provided with a vacuum gauge 10, one side of the vacuum gauge 10 is provided with an automobile instrument assembly 11, one side of the automobile instrument assembly 11 is provided with a fuel pressure gauge 13, one side of the bottom of the control panel is fixed with an ignition switch 9 through a bolt, one side of the control panel is fixed with a fuse box 8, one side of the protection frame 19 is fixed with an engine assembly 21 through a bolt, the bottom of the engine assembly 21 is provided with an oil, can realize that simulation oil circuit blocks up, the oil pressure is too high, the oil pressure crosses the trouble such as air leakage excessively and gas circuit, easy operation sets up the trouble comparatively extensively, can satisfy the real needs of instructing of multiple teaching, and side protection door 17 has been seted up to 19 one side of protection frame.
Oil circuit gas circuit trouble sets up valve 18 and includes tee bend ball valve 22, first two-way ball valve 23 and second two-way ball valve 24, peg graft in engine assembly 21 bottom has defeated oil pipe, and the defeated oil pipe other end is pegged graft and is had tee bend ball valve 22, and tee bend ball valve 22 opposite side is provided with first two-way ball valve 23, peg graft in engine assembly 21 bottom has the air duct, and the air duct other end is pegged graft and is had second two- way ball valve 24, 19 one side of protection frame has water tank protection network 20 through the bolt fastening, through the setting of side guard gate 17 and water tank protection network 20, can protect the real standard platform of operation, the service life of machine is improved, student's self safety. One side of a water tank protective net 20 is connected with an engine assembly 21, one side of the bottom of a protective frame 19 is fixedly provided with a fuel tank 16 through a bolt, one side of the fuel tank 16 is connected with a second two-way ball valve 24, one side of the bottom of the protective frame 19 is fixedly provided with a storage battery 12 through a bolt, one side of the storage battery 12 is provided with a power supply main switch, one side of the bottom of the protective frame 19 is fixedly provided with an accelerator pedal 14 through a bolt, the accelerator pedal 14 is located on one side of the storage battery 12, the bottom of the protective frame 19 is fixedly provided with a connecting column through a bolt.
The working principle of the embodiment is as follows: when a student needs to perform teaching demonstration on engine faults, a power supply main switch on a storage battery 12 is turned on, when teaching practical training is needed on the circuit faults of an engine, a circuit detection hole 2 on a teaching circuit board 1 is formed, a connecting wire of an engine assembly 21 and a circuit fault setting box 6 passes through the circuit detection hole 2 and can be used for detecting circuit faults, a circuit schematic diagram pasted on the teaching circuit board 1 is provided, an LED digital display tube 3 is arranged above the teaching circuit board 1 and is used for displaying the operating parameters of the engine and can be turned off through the digital display switch, a circuit fault setting box 5 is used for setting faults of circuit breaking, short circuit, virtual connection and the like of an engine electronic control system, a fault equipment connecting port 6 is arranged below the circuit fault setting box 5, the faults can be set through connection of a manual rocker switch or a data line with a computer, and the circuit faults can, the OBD detection port 7 can be connected with a computer detector for detection, an ignition switch 9, a vacuum gauge 10, an automobile instrument assembly 11 and a fuel pressure gauge 13 on a control panel can display the running gasoline pressure and throttle vacuum degree parameters of an engine in real time, when the teaching and practical training of the oil circuit fault of the engine are needed, a three-way ball valve 22 in an oil circuit and gas circuit fault setting valve 18 is adjusted, the fault that the oil circuit pressure is lower than the normal value can be set, A1 is connected with a fuel pump outlet, A2 is connected with a fuel guide rail oil inlet on the engine assembly 21, A3 is connected with a return oil pipe to a fuel tank 16, the fault that the oil circuit pressure is higher than the normal value can be set by adjusting a first two-way ball valve 23, B1 is connected with a fuel pressure regulator return oil pipe on the engine assembly 21, B2 is connected with the return oil pipe to the fuel tank, an engine intake system failure may be provided, C1 being in front of the air filter before the throttle of the engine assembly 21, C2 being in the rear intake manifold of the throttle of the engine assembly 21.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An engine operation training platform comprises a protection frame (19) and is characterized in that a fixed block is fixedly connected to the top of the protection frame (19), a teaching circuit board (1) is fixedly connected to one side of the fixed block, a circuit schematic diagram is fixedly connected to one side of the teaching circuit board (1), a circuit detection hole (2) is formed in one side of the teaching circuit board (1), an LED digital display tube (3) is fixedly connected to one side of the teaching circuit board (1), a digital display switch is fixedly connected to one side of the LED digital display tube (3), an engine ECU (4) is fixedly connected to one side of the teaching circuit board (1), the engine ECU (4) is connected with the LED digital display tube (3) through a lead, a circuit fault setting box (5) is fixedly connected to one side inside the teaching circuit board (1), and the circuit fault setting box (5) is connected with the engine ECU (, one side of the circuit failure setting box (5) is fixedly connected with a failure setting connector (6), one side of the teaching circuit board (1) is fixedly connected with an OBD interface (7), and the OBD interface (7) is connected with an engine ECU (4), one side of the protective frame (19) is fixedly connected with a control panel, a vacuum meter (10) is arranged at the top of the control panel, an automobile instrument assembly (11) is arranged at one side of the vacuum meter (10), a fuel pressure gauge (13) is arranged at one side of the automobile instrument assembly (11), an ignition switch (9) is fixedly connected with one side of the bottom of the control panel, a fuse box (8) is fixedly connected with one side of the control panel, an engine assembly (21) is fixedly connected with one side of the protective frame (19), and the bottom of the engine assembly (21) is provided with an oil circuit and gas circuit fault setting valve (18), and one side of the protection frame (19) is provided with a side protection door (17).
2. The engine operation training platform of claim 1, wherein: oil circuit gas circuit trouble sets up valve (18) and includes tee bend ball valve (22), first two-way ball valve (23) and second two-way ball valve (24), it has defeated oil pipe to peg graft in engine assembly (21) bottom, and the defeated oil pipe other end pegs graft and have tee bend ball valve (22), and tee bend ball valve (22) opposite side is provided with first two-way ball valve (23), it has the air duct to peg graft in engine assembly (21) bottom, and the air duct other end pegs graft and have second two-way ball valve (24).
3. The engine operation training platform of claim 1, wherein: one side of the protective frame (19) is fixedly connected with a water tank protective net (20), and one side of the water tank protective net (20) is connected with an engine assembly (21).
4. The engine operation training platform of claim 2, wherein: one side of the bottom of the protective frame (19) is fixedly connected with a fuel tank (16), and one side of the fuel tank (16) is connected with a second two-way ball valve (24).
5. The engine operation training platform of claim 3, wherein: one side of the bottom of the protective frame (19) is fixedly connected with a storage battery (12), and one side of the storage battery (12) is provided with a power supply main switch.
6. The engine operation training platform of claim 1, wherein: one side of the bottom of the protective frame (19) is fixedly connected with an accelerator pedal (14), and the accelerator pedal (14) is positioned on one side of the storage battery (12).
7. The engine operation training platform of claim 1, wherein: the bottom of the protective frame (19) is fixedly connected with a connecting column, and one end of the connecting column is fixedly connected with a universal wheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020552552.4U CN212009918U (en) | 2020-04-15 | 2020-04-15 | Real standard platform of engine operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020552552.4U CN212009918U (en) | 2020-04-15 | 2020-04-15 | Real standard platform of engine operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212009918U true CN212009918U (en) | 2020-11-24 |
Family
ID=73413387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020552552.4U Expired - Fee Related CN212009918U (en) | 2020-04-15 | 2020-04-15 | Real standard platform of engine operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212009918U (en) |
-
2020
- 2020-04-15 CN CN202020552552.4U patent/CN212009918U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |