DUST-PROOF STRUCTURE OF SLIDING TYPE ELECTRONIC DEVICE, AND SLIDING TYPE ELECTRONIC DEVICE

摘要

There are a first packing 31 and a second packing 32 for covering and sealing a first opening portion 11 a and a second opening portion 12a other than a groove portion 31a and a groove portion 32a for leading an FPC 20. The first packing 31 and the second packing 32 wipe surfaces of the FPC 20 coming in and going out of the groove portion 31 a and the groove portion 32a by sliding operation of a second frame 12.