Driving device of wiper blade, wiper system and automobile

• Main Authors: HUANG QINGLIANG, ZHAI KENING, TANG YI, JIANG LIANGCHUN, ZHU CHUNZHOU, ZHOU YUN
• Format: Patent
• Language: Chinese; English
• Published: 28.01.2022
• Subjects: PERFORMING OPERATIONS; SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, ORMANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR; TRANSPORTING; VEHICLES IN GENERAL

The invention discloses a driving device of a wiper blade, a wiper system and an automobile. The driving device of the wiper blade comprises a mounting rack, a driving mechanism, a rotating crank rod, a connecting rod and a first rocker, wherein the mounting rack is mounted on a front window of the automobile, the driving mechanism is mounted on the mounting rack and is provided with a rotating part, one end of the rotating crank rod is in driving connection with the rotating part, one end of the connecting rod is rotatably mounted at the other end of the rotating crank rod, a mounting part is formed at the other end of the connecting rod, the first rocker is provided with a mounting end, the mounting end is rotatably mounted on the mounting frame for mounting the wiper blade, the mounting part is rotatably mounted on the first rocker and can move in the length direction of the rocker to change the distance between the mounting end and the mounting part, and the angular acceleration of the mounting end of the