Electrical connectors

摘要

The present invention discloses an electrical connector that includes a front zinc-alloy shell and a rear zinc-alloy shell. The front zinc-alloy shell and the rear zinc-alloy shell are made from die casting. The two shells are fitted tightly to provide shielding against electromagnetic interference. There is a cable plastic block with holding grooves to hold wires for electrical grounding and an isolation plate underneath the cable to provide electrical isolation. The holding grooves increase the connection strength of a connector cable. There is also a plastic block with an engagement hook. The engagement hook has a hook portion at one end and a curved fixing portion at the other end with an extending portion. The engagement hook provides an elastically supportive force. When a downward force is applied to the engagement hook, the curved fixing portion provides a counteracting force to press the extension portion against the front zinc-alloy shell.

主权项

1. An electrical connector, comprising:
a front zinc-alloy shell that is made from die-casting; a rear zinc-alloy shell that is made from die-casting, wherein the front zinc-alloy shell and the rear zinc-alloy shell are fitted tightly to provide shielding against electromagnetic interference; a cable of electrical wires; and a cable plastic block that has one or more holding grooves, wherein the holding grooves are configured to hold one or more of the electrical wires, and wherein the electrical wires held in the holding grooves are connected to the front zinc-alloy shell or the rear zinc-alloy shell to provide electrical grounding for the electrical connector.