Elastic terminal
AssigneeJess-Link Products Co., Ltd.
InventorShih-Fu Wei
Life of this patent
Estimating the term…
Abstract
An elastic terminal provides multi-directional reacting forces for ensuring the contact reliability and uses a cheaper Cu alloy to reduce production costs. The elastic terminal is received in an electrical connector, and has a retaining portion, an elastic arm, and a contact portion. The retaining portion has a soldering leg extending downwardly and vertically therefrom, which is connected electrically to a cable. The elastic arm has a longwise curved portion which extends upwardly from one side of the retaining portion, and at least two transverse curved portions which are formed on one side of the longwise curved portion. The contact portion is formed on an end of the elastic arm and is exposed outside the slot of the electrical connector.
Claims18
An elastic terminal, received in an electrical connector for electrically connecting with a mating connector, comprising:
- a retaining portion having a soldering leg extending downwardly and vertically therefrom;
- an elastic arm extending upwardly from one side of the retaining portion continuously along a laterally asymmetric curvilinear path, the elastic arm having a lengthwise curved portion and at least two transverse curved portions laterally offset from one side of the lengthwise curved portion;
- and
- a contact portion formed on an end of the elastic arm and exposed outside the slot of the electrical connector.
An electrical connector, comprising:
- an insulative housing having a receive cavity formed therein and a plurality of slots formed on a top portion thereof;
- and
- a plurality of elastic terminals received in the receive cavity, each of the elastic terminals having a retaining portion, an elastic arm extending upwardly from the retaining portion continuously along a laterally asymmetric curvilinear path, and a contact portion formed on an end of the elastic arm;
- wherein the retaining portion has a soldering leg extending downwardly and vertically therefrom, the elastic arm having a lengthwise curved portion and at least two transverse curved portions laterally offset from one side of the lengthwise curved portion;
- wherein the contact portions are respectively exposed outside the slots of the insulative housing.
An elastic terminal belt, which is formed by punching a metal plate, comprising:
- a metal bridge, having a plurality of linking piers extended upwardly therefrom;
- a plurality of elastic terminals, each of the elastic terminals having a retaining portion, an elastic arm extending upwardly from the retaining portion continuously along a laterally asymmetric curvilinear path, and a contact portion formed on an end of the elastic arm;
- wherein the retaining portion has a soldering leg extending downwardly and vertically therefrom, wherein the elastic arm has a lengthwise curved portion extending upwardly from one side of the retaining portion, the elastic arm having a lengthwise curved portion and at least two transverse curved portions laterally offset from one side of the lengthwise curved portion;
- wherein the retaining portions are connected with the linking piers.
Dependencies are inferred from the claim text.