Ammeter with sliding closure formula support

The utility model discloses an ammeter with sliding closure formula support, including main part and sliding closure, the surface of main part is equipped with terminal and dial plate, and the insideof main part is equipped with detection module, and the terminal passes through detection module to be connected with the pointer electricity on the dial plate, and the both sides wall of main part passes through two curb plate sliding connection of spout and slide -bar and sliding closure, is equipped with screens mechanism on the lateral wall of main part, screens mechanism and overturn after the movable joint in base of curb plate, be connected with the deckle board between two curb plates, the utility model discloses a cooperation between spout and the slide -bar has realized rotating thesliding closure and has made screens mechanism and the curb plate joint that contacts after the slider slides the one end of spout to can support this device, set up magnet in addition and can installthe actuation to the black