| 摘要 |
<p>Disclosed is a multi-functional anti-theft device for goods, characterized by comprising a structural device and an alarm control device. The structural device comprises a rotary part (1), a rope adjustment part (2), and a positioning part (3); the alarm control device comprises a self-alarm control part (4) and an external-sensing alarm part (5); alarm and anti-theft effects are increased by using a twin alarm design involving the self-alarm control part (4) and the external-sensing alarm part (5), ensuring security of goods; the design of reverse teeth of a toothed ring on the rotary part meshing with forward teeth on a toothed strip helps adjust a wire rope to better protect the goods, preventing the goods from being lost because of loosening or falling out of the wire rope. The design of the wire rope can expand the range of application of the present application to the maximum.</p> |
