3results about How to "Effective deterrence" patented technology

This invention relates to the field of anti-theft technology, specifically disclosing an anti-theft electricity meter, including an installation cabinet. An anti-theft door is hinged to the front of the installation cabinet. The cabinet contains parallel installation plates and limiting plates. The outer wall of the installation plates is fixedly connected to the inner wall of the installation cabinet. Several arrayed installation holes are perforated on the end face of the installation plates. An anti-theft component is slidably connected to each installation hole, extending to one side of the limiting plate. A mounting shell is located near the anti-theft door, corresponding to one of the anti-theft components. The mounting shell is fixedly connected to the installation plate, and an electricity meter is placed inside the mounting shell. A cable tray is provided at the bottom of the mounting shell, and a protective cover is hinged to the front side of the mounting shell. This invention addresses the problem of the limited anti-theft methods in existing electricity meters.

The utility model discloses a multifunctional auxiliary law enforcement stick relates to law enforcement stick technical field, including inner stick body, is cylindrical, outer stick body, coaxial movable sleeve is established in the outer inner stick body, handle is fixedly connected with the first end of inner stick body, outer stick body with handle rotation is connected, still be equipped with the anti -drop rope on the handle, mode switching mechanism is arranged in the inside stick body for selectively switching the strike mode of law enforcement stick, mode switching mechanism includes. The utility model discloses through the innovative mode switching mechanism, will the cone point, needle point, round point three different forms of strike end integration in single stick body, and law enforcement personnel can cope with the broken window, precision control, large -area intimidation etc. multiple tasks without changing equipment, greatly improved the adaptability and law enforcement efficiency of equipment.

The utility model relates to the technical field of automobile early warning equipment, in particular to an automobile anti-theft voice warning horn. According to the technical scheme, the loudspeaker comprises a loudspeaker body and a connecting piece used for installing the loudspeaker body and an automobile, and a plurality of sound guide plates used for directional sound transmission are rotationally installed on the outer side face of the loudspeaker body; the connecting piece comprises a first clamping assembly and a second clamping assembly which are arranged in a clamping mode, the first clamping assembly comprises a first clamping plate, clamping plates are fixedly connected to the two ends of the first clamping plate, the second clamping assembly comprises a second clamping plate, and limiting clamping grooves located in the second clamping plate are formed in the two ends of the second clamping plate. And the clamping plate and the limiting clamping groove are correspondingly clamped. According to the utility model, the improvement is provided from the aspects of sound output and installation structure, the early warning output of automobile burglary prevention is realized, lawbreakers are effectively frightened, and meanwhile, the loudspeaker can be buffered when an automobile runs, so that the vibration is reduced, and the service life is prolonged.