| 摘要 |
An electrical connector latching apparatus comprises a supporting arm 31, a latching portion 32 formed at top portion of the supporting arm, an elastic arm 34 formed at lower portion of the supporting arm, a base arm 35 extending from the lower portion of the elastic arm and a free contact 351 extending vertically from the base arm. A smooth curved surface 321 forms at top portion of the latching portion and a fixed support portion 33 is formed at bottom portion of the latching portion. The smooth curved surface consists of at least two surfaces having different curvature, thereby the latching portion slides into a pivot hole of the mated connector neatly. The latching portion has an indentation-curved surface at its bottom to define the fixed support portion. An angle r between the fixed support portion and the supporting arm is a special angle such as between 93{ and 100{, so that the fixed support portion latches a mated connector firmly. Further the electrical connector contacts with the mated connector electrically and reliably. |
