T-Conn Precision Corporation

Ju-Ping Li

An electrical connector has a base, a first power terminal, a second power terminal, and multiple signal terminals. The base has a connecting portion having a flat face divided into a first region and a second region. The first and the second power terminals are disposed within the first region of the connecting portion. The multiple signal terminals are disposed within the second region of the connecting portion. At least one signal terminal is apart from the first power terminal by a first distance, and at least one of the other signal terminals is apart from the second power terminal by a second distance. The second distance is larger than the first distance. Arrangement of the first power terminal, the second power terminal, and the multiple signal terminals prevents the first power terminal, the second power terminal, and the multiple signal terminals from interfering with one another.

Electrical connector

An elastic contact element of the electrical connector is provided and has an upper ring, a lower ring, and a plurality of elastic flat bodies connected to and located between the upper ring and the lower ring. Each one of the elastic flat bodies is strip-shaped and forms a contact portion. The elastic flat bodies are spaced apart from each other and divided into several groups according to different height positions of the contact portions. Each one of the contact portions protrudes toward a center axis. Because the elastic flat bodies are divided into several groups according to different height positions of the contact portions, the elastic flat bodies contact an inserted male probe at various positions.

Elastic contact element of an electrical connector

An electrical connector for charging has a connector base, a first conductive terminal, a second conductive terminal, and an insulation base. The first conductive terminal is mounted in the connector base and has an upper chamber and a lower chamber. The second conductive terminal is located in and coaxial with the first conductive terminal and is electrically isolated from the first conductive terminal. The insulation base is mounted between the first and the second conductive terminals. An end of the second conductive terminal is located in the upper chamber and another end protrudes out of a bottom of the insulation base. The insulation base has at least one first groove lower than an imaginary datum plan and at least one platform higher than the imaginary datum plane and coaxial with the first groove. By the first groove and the platform, the creepage distance is increased.

Growing community of inventors

Taipei, Taiwan

Ju-Ping Li