Allotment of labor's dress is pressed to radio frequency connector

The utility model provides a cylindric lock is installed apart from equalling to the hole heart in the locating hole a, cylindric lock and locating hole an interference fit that allotment of labor's dress is pressed to radio frequency connector, the last surface machining of bottom plate have a locating hole a, have 4 mounting hole b the outside of locating hole an along circumferencial direction evenly distributed, two adjacent mounting hole b's the centre of a circle respectively and the contained angle between the central line at the line in locating hole a's centre of a circle place be 90, two adjacent mounting hole b. The utility model has the advantages of simple structure, light in weight, with low costs, convenient operation.