A vehicle virtual fault device
A technology for faults and vehicles, applied in the field of auto parts, to achieve the effect of strong practicability, easy implementation and utilization, and simple structure
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Embodiment 1
[0030] see figure 1 , figure 1 It is a structural schematic diagram of the vehicle virtual fault device of the first embodiment. The vehicle virtual fault device of the present invention includes a drive unit 10 and a virtual fault unit 20 .
[0031] Specifically, the driving unit 10 of this embodiment includes a driving member 11 , a slide rail 12 , a lead screw 13 , a driving machine 14 and a travel switch 15 . The driving part 11 is fixedly connected with the virtual fault unit 20 , and the driving machine 14 is used to drive the driving part 11 and the virtual fault unit 20 to move; the driving part 11 is slidably arranged on the slide rail 12 . The driving member 11 is sheathed on the lead screw 13 , and the driving machine 14 in this embodiment is a motor, and the motor is used to drive the lead screw 13 to rotate so as to drive the driving member 11 to move. The travel switch 15 is signal-connected to the driving machine 14 , and the travel switch 15 is used to limit...
Embodiment 2
[0038] see figure 2 , figure 2 It is a structural schematic diagram of the vehicle virtual fault device of the second embodiment. The structure of the vehicle virtual fault device of this embodiment is substantially the same as that of the vehicle virtual fault device of Embodiment 1, the difference is that the driving machine 12 of the drive unit 10 of this embodiment is an electric push rod, and the driving Part 11 is fixed on the push rod of the electric push rod. The driving member 11 in this embodiment is a driving block. The driving part 11 moves under the drive of the driving machine 12 (the electric push rod in this embodiment), so as to drive the virtual fault part 21 to block the exhaust port to realize the virtual fault. When the vehicle needs to return to normal, the driving machine 12 drives the driving part 11 to move in reverse, and the virtual faulty part 21 moves out of the exhaust port.
[0039] It should be pointed out that the drive unit 10 of the pre...
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