Sealing device for electronic display glass platinum channel

The utility model provides a sealing device for an electronic display glass platinum channel, which comprises a stirring barrel (1), a cover plate (2) forming the stirring barrel (1), and a stirring rod (3) inserted into the stirring barrel (1), a platinum layer (1a) is arranged on the inner barrel wall of the stirring barrel (1), a top seat (4) is arranged between the stirring barrel (1) and the cover plate (2), an annular groove (4a) is arranged on the top seat (4), and the top seat (4) is connected with the cover plate (2). The stirring device is characterized in that a sealing medium (5) is further arranged in the annular groove (4a), a rotating cover (3a) is arranged on the stirring rod (3), the end portion of one end of the rotating cover (3a) is immersed in the sealing medium (5), and a set of stirring teeth (3b) are evenly distributed on the end portion of the rotating cover (3a). The stirring device is simple in structure and convenient to use, and can avoid the conditions that oxygen reversely perme