A device for detecting engine faults when starting a car

Abstract

The invention aims at solving a problem that a fault condition of an engine is not liable to visually judge at present, and discloses an engine fault detection device during automobile starting. The device comprises a connecting rod, a universal rod, a sliding pipe, a sliding frame, a spiral spring, a positioning disc, a positioning rod, a vibration measurer, a contact plate, a first rotating cylinder, a first rotating shaft, a first supporting rod, an ejector rod, a top plate, a conveying belt, a second rotating cylinder, a second rotating shaft, a second supporting rod, a first rotating plate, a third rotating shaft, a rotating rod, a fourth rotating shaft, a first bottom plate, a second rotating plate, a rotating disc, a fifth rotating shaft, a rocking handle, a pulling rope, a supporting plate, a friction layer, a hydraulic cylinder, a sixth rotating shaft, a rotating block and a second bottom plate. According to the device, two front wheels of the device are respectively placed onthe conveying belt through split design of the two bottom plates, and through inclined control of the supporting plate, the condition of the engine can be conveniently detected when the automobile runs on the slope; and furthermore, the device is reasonable in design and easy to operate and conforms to the social needs.

Description

technical field [0001] The invention relates to the field of automobile engine detection, in particular to an engine failure detection device when the automobile is started. Background technique [0002] Front-wheel drive refers to the power distribution method in which the engine only drives a pair of front wheels in car design. Today, most cars are equipped with front-wheel drive. In the early days of automobile development, rear-wheel drive designs were more common. On a front-wheel-drive car, the engine is generally installed horizontally, that is, the cylinder arrangement direction is perpendicular to the running direction of the car, but there are also a few models where the engine is installed longitudinally. Front-wheel drive vehicles usually have the engine and transmission at the front of the car as well. [0003] Car failure is the phenomenon that the car cannot complete its function, such as difficulty in starting the engine, failure to start the car, oil leak...

AI Technical Summary

Problems solved by technology

[0005] Engine failures are more common and can be divided into several types. When the vehicle is driving, the engine will run. When the car goes uphill, if the engine power is insufficient, it will cause the car to vibrate, which will Affect the driving of the car. If the power of the engine is insufficient, the car may idling, which will easily affect the driving safety of the car. When the engine fails, it is difficult to visually judge the degree of car shaking when the body shakes. And then it is not easy to detect the condition of the engine. Existing methods generally detect the engine when the vehicle is not running, and it is difficult to simulate the impact of the vehicle on the engine when the vehicle is running. Therefore, it is necessary to design a vehicle Engine failure detection device when starting to solve the deficiencies in the prior art

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