公开(公告)号：US20250062554A1

公开(公告)日：2025-02-20

申请号：US18611373

申请日：2024-03-20

Applicant: CHUN-JUI CHEN

Inventor： CHUN-JUI CHEN

IPC: H01R12/58

Abstract: This disclosure pertaining to the technical field of electrical connector structures, specifically relates to an electrical connector structure of a fish-eye terminal. It comprises an insertion part and a connecting part, with the insertion part further comprising a guiding section, an inserting section, and a connecting section. The guiding section is flat and arc-shaped, and the insertion part is connected to the connecting part through the connecting section to form an integral whole. The guiding section, inserting section, and connecting section are integrally formed, presenting a shuttle-like structure with two smaller ends and a larger middle. The lower part of the inserting section is integrally formed with its both ends connecting to the guiding section and the connecting section respectively. The upper part of the inserting section is olive-shaped and disposed with a groove, with an enhanced edge disposed on the outer side of the groove. This utility model, by changing the original design of the internal hole of the fish-eye terminal to a groove structure, where the groove structure deforms, significantly enhances the deformation resistance of the fish-eye terminal, thereby improving the connection strength.

公开(公告)号：US20250023258A1

公开(公告)日：2025-01-16

申请号：US18611362

申请日：2024-03-20

Applicant: CHUN-JUI CHEN

Inventor： CHUN-JUI CHEN

IPC: H01R4/2425

Abstract: This disclosure relates to a novel motor terminal connector. The main body comprises aboard end and a wiring end, the board end is disposed with a pin, and the wiring end is disposed with a receiving slot; the receiving slot has an opening away from the pin, and on both sides of the opening, two elastic cantilevers are disposed, with the free ends of the two elastic cantilevers extending towards the inner bottom of the receiving slot, leaving a gap with the inner bottom, and the free ends of the two elastic cantilevers gradually approach each other as they extend; the two elastic cantilevers are used to clamp enameled wire, and serrations are disposed on the opposing sides of the two elastic cantilevers, where the serrations are used to press and pierce the enamel of the enameled wire, thereby enabling the two elastic cantilevers to clamp the enameled wire and form an electrical conductive connection. In use, the serrations press and pierce the enamel of the enameled wire, and the serrations push away the pierced enamel, enabling the two elastic cantilevers to effectively clamp the enameled wire, avoiding the influence of the enamel and obtaining great electrical conductive connection performance. The elasticity of the two elastic cantilevers ensures stable clamping of the enameled wire.