Wiping device

A wiping device comprising:

• a wiping rod comprising a first section and a second section opposite to the first section;
• a wiping member mounted on the wiping rod;
• a linking rod comprising a first end portion and a second end portion opposite to the first end portion, a length direction of the linking rod being parallel to a length direction of the wiping rod;
• a first transmission arm comprising a first rotating end and a first transmission end opposite to the first rotating end and rotatably connected to the first end portion of the linking rod;
• a second transmission arm arranged parallel to the first transmission arm, the second transmission arm comprising a second rotating end and a second transmission end opposite to the second rotating end and rotatably connected to the second end portion of the linking rod;
• a first linking arm disposed between the linking rod and the wiping rod and comprising a first cooperating end and a first linking end, the first cooperating end being rotatably connected to the first end portion of the linking rod and rotatably meshed with the first transmission end of the first transmission arm directly or indirectly, the first linking end being rotatably connected to the first section of the wiping rod;
• and
• a second linking arm disposed between the linking rod and the wiping rod and comprising a second cooperating end and a second linking end, the second cooperating end being rotatably connected to the second end portion of the linking rod and rotatably meshed with the second transmission end of the second transmission arm directly or indirectly, the second linking end being rotatably connected to the second section of the wiping rod, an extending line through a rotating axis of the first transmission end and a rotating axis of the second transmission end being parallel to or coincided with an extending line through a rotating axis of the first cooperating end and a rotating axis of the second cooperating end.