Automobile data recorder device capable of self-adapting and adjusting jolt detection sensitivity

The invention relates to the related field of automobile data recorders, and discloses an automobile data recorder device capable of self-adapting and adjusting jolt detection sensitivity. The devicecomprises a main body box, a jolt detection cavity with a leftward opening is arranged in the main body box, and the right end wall of the jolt detection cavity is connected with a trigger cavity; andan adjusting rod connecting with the left end wall of the triggering cavity is connected with the tail end of the right side of the lower end wall of the jolt detection cavity, and a friction wheel cavity with a leftward opening is connected with the left end wall of the adjusting rod. Through a self-adaptive detection rod in the device, a jolt degree of an automobile in the daily driving processcan be automatically detected, and meanwhile, a detection magnetic block is matched, sensitivity of automobile jolt alarm triggering is automatically adjusted so that an accurate sensitivity value most suitable for daily drivi