Early warning device for preventing automobile from rear end collision
A technology for early warning devices and automobiles, which is applied to signal devices, vehicle parts, transportation and packaging, etc., can solve problems such as lack of early warning devices, and achieve the effects of avoiding rear-end collision accidents, convenient use and simple structure.
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[0016] figure 1 A schematic structural diagram of an early warning device for preventing a car from being rear-ended is shown. In the figure, an accelerator pedal damper 1 is placed on a base 2, and the base 2 is fixed on the front body of the cab. The upper end of the accelerator lever 4 is connected to the accelerator cable 6, the lower end is fixedly connected to the accelerator pedal 3, and the middle is in contact with the lever support 5 fixed on the front body of the cab. A pressure plate 4a fixed on the accelerator lever 4 abuts against the accelerator pedal damper 1 .
[0017] figure 2 , 3 , 4 show the structure of an accelerator pedal damper. The main body of the accelerator pedal damper 1 adopts a rubber airbag 1a, and a one-way intake valve, a vent hole 1f, a pressure sensor 7 and a vacuum degree sensor 8 are arranged on the rubber airbag 1a. One end of the rubber airbag 1a is provided with a one-way intake valve, and the other end is provided with a plug 1e ...
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