| CPC H01B 5/14 (2013.01) [H01R 4/02 (2013.01); H01R 4/029 (2013.01); H01R 4/04 (2013.01); H01R 12/57 (2013.01)] | 7 Claims |
|
1. An electric contact terminal for implementing an electrical passage with conductive objects, the electrical contact terminal comprising:
a tube-shaped elastic core formed of non-foamed material, wherein the elastic core has a generally polygonal outer appearance including upper, lower, left, and right surfaces;
a metal foil including first and second faces opposite each other, wherein the metal foil has a metal coating layer, or a polymer layer, formed on the first face,
wherein the metal foil is configured to surround at least the upper, left and lower surfaces of the elastic core, and is adhered to the elastic core with an elastic adhesive therebetween,
wherein on the lower surface of the elastic core, the metal foil is further extended externally from the elastic core in a longitudinal direction of the elastic core to form a terminal part in the extended area,
wherein in the terminal part, the first face on which the metal coating layer or the polymer layer is formed is an exposed surface, and the second face is configured as a contact surface for electrically connecting to an electrically conductive object, and
wherein an adhesive tape is adhered to at least a portion of the second face of the metal foil,
wherein an adhesive layer strip is formed by applying the adhesive in a width direction of the terminal part at a boundary between the elastic core and the terminal part to improve elasticity of the terminal part.
|