Patent ID: 6281783
Filing Date: 2001-08-28
Classification: H01R,H02G

Abstract:
A distribution box with an auto resistance matching means comprising:a distribution circuit in the distribution box;multiple connectors formed on side walls of the distribution box, the connectors being hollow;a grounding pole formed in the distribution box and being close to the connector;an insulation pillar formed in the distribution box;a metal spring attached to the insulation pillar and extending in the direction of the grounding pole, and electrically connecting a free end thereof with the grounding pole;a resistance electrically connecting with the metal spring with a first end thereof, and with the distribution circuit with a free second end;a slide tube received in the connector and having a tail extending from one end thereof and being formed substantially along a longitudinal axis of the slide tube;a core inserted into the slide tube and being slidable with respect to the slide tube, the core having a pair of front hooks and a pair of rear hooks, and the slide tube having a circular groove defined in an inner surface of the slide tube, wherein the diameter of the circular groove is a little greater than that of the inner surface of the slide tube; anda clamp being inserted through, and affixed with respect to, the core, and electrically connecting with the distribution circuit.