Cover for global positioning system, has butt joint arranged on position on host corresponding to joint and assembled with joint, and eave formed in upper side of cover and extended away from host

摘要

The cover (3) has a butt joint arranged on a position on a host (2) corresponding to a joint and assembled with the joint. An eave (32) is formed in an upper side of the cover, and is extended away from the host, where exterior of the host is enclosed by the cover. The host is provided with a rear cap. The butt joint is selected from one of locking slot, magnetic butt joint, screw hole or a butt joint of a fastener. An input signal of an input unit is transmitted to the host through a transmission interface.