Anti -theft device of electronic product

The utility model provides an anti -theft device of electronic product, anti -theft device are provided with clamping structure, theftproof main part and theftproof base, clamping structure includes that claw arm component and claw hold in the palm, the claw arm component includes claw arm upper cover, claw underarm lid and sets up two fully adjustable's between claw arm upper cover and claw underarm lid theftproof claw, be provided with the ring in the middle of the theftproof claw, the theftproof claw passes through the rotatable lock of ring between claw arm upper cover and claw underarm lid, the one end of theftproof claw is provided with the theftproof claw lid of height -adjustable festival, the claw holds in the palm and is provided with claw support upper cover and claw support lower cover, and the rotatable lock of claw arm component holds in the palm between upper cover and the claw support lower cover at the claw, in holding in the palm, the claw is provided with the switchmodule, the theftproof ma