Patent ID: 6433680
Filing Date: 2002-08-13
Classification: B60Q

Abstract:
A license plate having a reverse alarm device, comprising a license plate frame, at least one reverse radar, at least one fixed monitoring camera mechanism, at least one adjustable monitoring camera mechanism and a support module,wherein the license plate frame is a whole framework having a cylindrical support protruded from both lateral ends on the upper edge of the cylindrical support, and a sectional hole being disposed inside the cylindrical support; a hollow long groove hole being disposed in the middle of the upper edge of the license plate frame, and the lower edge of the license plate frame being a hemispherical casing having a hollow space in its interior, and a circular hole groove being disposed at one side of the front edge of the hemispherical casing and an elliptical hole groove on the other side; the reverse radar being installed in the hole groove of the support at the upper edge on at least one end of the license plate frame for electromagnetic monitoring; the fixed monitoring camera mechanism being installed and coupled to the hemispherical casing, and a front end of the fixed monitoring camera mechanism being screwed onto the circular hole groove at one side of the front edge of the hemispherical casing; the adjustable monitoring camera mechanism being cylindrical in shape and installed to an elliptical hole groove on another side of the front edge of the hemispherical casing; the support module comprising a license plate support component and a car body support component, and the license plate support component having a penetrating circular hole frame at each lateral side of the upper edge on the license plate support component, and the car body support component also having a penetrating circular hole on each corresponding side of the upper edge; a plurality of mutually embedded axial holes being disposed at a bottom side, and an axle passing through the axial holes and being adjustable to shift and extend to an appropriate angle; the license plate support component and car body support component of the support module each having an adjusting washer at a lateral side, and two screws fixing the license plate support component and the car body support component, and the support module being mounted onto the license plate frame by two screws engaging the circular hole frames on the lateral sides of the upper edge of the license plate support component.