| 摘要 |
The present disclosure relates to an improved structure of an electric connector. Each of terminals has a butt joint part and is vertically linked with a joint part, and each joint part has an arch-shaped necked-down section with two grooves , and other side of joint part is linked with a positioning section which has an accommodating cavity and a protruding body separately formed at two opposite side surfaces thereof and is linked with an extension arm by other side. The extension arm is linked with an insertion section in a vertical direction. The insulative base member is formed integrally to encapsulate terminals, butt joint parts can be suspended and extended in a docking chamber, and extension arms and soldering parts are respectively exposed out of the insulative base member, so the terminals can be tightly fastened in insulative base member and the endurability of the electric connector can be enhanced. |
| 主权项 |
1. A structure of an electric connector, comprising a plurality of terminals and an insulative base member formed at outside of the plurality of terminals, wherein
each of the plurality of terminals has a bar-shaped butt joint part which defines an oblique cone surface formed thereon, other side of said bar-shaped butt joint part opposite to said oblique cone surface is linked with a plate-shaped joint part which is bent to vertically extend, and a width of each joint part is equal to a diameter of said bar-shaped butt joint part, said plate-shaped joint part has a necked-down section defining two opposite grooves formed at a bent location of said plate-shaped joint part, and other side of said plate-shaped joint part opposite to said butt joint part is linked with a soldering part in a vertical direction, and said soldering part is bent and laterally extended, said soldering part has a positioning section extended from said plate-shaped joint part, and said positioning section defines an accommodating cavity recessed at a surface thereof facing said butt joint part and a protruding body formed at other surface thereof opposite to said accommodating cavity, and other side of said positioning section opposite to said plate-shaped joint part is linked with an extension arm outwardly inclined and gradually shrunk, and other side of said extension arm opposite to said positioning section is linked with an insertion section which is vertically extended; and wherein said insulative base member is integrally formed to encapsulate outside of the plurality of terminals by insert molding process, and said insulative base member defines a docking chamber to provide said butt joint parts of the plurality of terminals to suspend and extend therein, and said soldering parts of said plurality of terminals are exposed out of a positioning surface formed at a side of said insulative base member, said extension arms of said soldering parts are inclined and extended out of said insulative base member in different directions respectively, and said insertion sections of soldering parts are extended to outside in a direction vertical to said insulative base member. |
