A terminal fitting (10) includes an electrical contact (20) with a facing surface (21) facing a contact surface (81) of a mating terminal (80). A canted coil spring (50) that is made of a conductive wire material (51) has a wound surface inclined with respect to the coil axis (L) of the canted coil spring (60). The coil axis (L) is parallel with the facing surface (21) of the electrical contact member (20). The canted coil spring (50) is sandwiched between the mating terminal (80) and the electrical contact member (20) when the mating terminal (80) and the electrical contact member (20) approach each other. A holder shaft (40) is inserted in the canted coil spring (50) to hold the canted coil spring (50) in a posture where the coil axis L is parallel with the facing surface (21) of the electrical contact member (20).

An expandable socket for attachment to a mobile electronic device. The expandable socket includes a platform adapted to engage a portion of the portable media player, a skin coupled to the platform, wherein the skin is deformable between a collapsed configuration and an expanded configuration. The expandable socket includes a button coupled to the skin opposite the platform. The expandable socket also includes a biasing element arranged within the skin between the platform and the button, the biasing element configured to bias the skin into the expanded configuration.

An expandable socket for attachment to a mobile electronic device. The expandable socket includes a platform adapted to engage a portion of the portable media player, a skin coupled to the platform, wherein the skin is deformable between a collapsed configuration and an expanded configuration. The expandable socket includes a button coupled to the skin opposite the platform. The expandable socket also includes a biasing element arranged within the skin between the platform and the button, the biasing element configured to bias the skin into the expanded configuration.

An expandable socket for attachment to a portable media player or a portable media player case. The expandable socket generally includes a platform, a skin coupled to the platform, a button coupled to the skin opposite the platform, and a biasing element. The skin includes an outer wall, an inner wall spaced radially inward of the outer wall, and a cavity defined by the inner wall, wherein the skin is deformable between a collapsed configuration and an expanded configuration. The biasing element is arranged within the cavity of the skin between the platform and the button, such that the biasing element is at least partially surrounded by the inner wall of the skin. The biasing element is configured to bias the skin into the expanded configuration.

An expandable socket for attachment to a portable media player or a portable media player case. The expandable socket generally includes a platform, a skin coupled to the platform, a button coupled to the skin opposite the platform, and a biasing element. The skin includes an outer wall, an inner wall spaced radially inward of the outer wall, and a cavity defined by the inner wall, wherein the skin is deformable between a collapsed configuration and an expanded configuration. The biasing element is arranged within the cavity of the skin between the platform and the button, such that the biasing element is at least partially surrounded by the inner wall of the skin. The biasing element is configured to bias the skin into the expanded configuration.

An expandable socket for attachment to a portable media player or a portable media player case. The expandable socket generally includes a platform, a skin coupled to the platform, a button coupled to the skin opposite the platform, and a biasing element. The skin includes an outer wall, an inner wall spaced radially inward of the outer wall, and a cavity defined by the inner wall, wherein the skin is deformable between a collapsed configuration and an expanded configuration. The biasing element is arranged within the cavity of the skin between the platform and the button, such that the biasing element is at least partially surrounded by the inner wall of the skin. The biasing element is configured to bias the skin into the expanded configuration.

An expandable socket for attachment to a portable media player or a portable media player case. The expandable socket generally includes a platform, a skin coupled to the platform, a button coupled to the skin opposite the platform, and a biasing element. The skin includes an outer wall, an inner wall spaced radially inward of the outer wall, and a cavity defined by the inner wall, wherein the skin is deformable between a collapsed configuration and an expanded configuration. The biasing element is arranged within the cavity of the skin between the platform and the button, such that the biasing element is at least partially surrounded by the inner wall of the skin. The biasing element is configured to bias the skin into the expanded configuration.

The present application relates to an adapter. The adapter includes a base and an adapter head inserted and fixed on the base. The base includes two base copper terminals mounted thereon and two connector wire holes defined therein, the connector wire hole is configured for inserting a connecting wire to contact with the base copper terminal, an assembling portion protruding out from a bottom end of the base is defined. The adapter head includes two adapter head copper terminals mounted thereon and two plug wire holes defined therein. The two adapter head copper terminals are in contact with the two base copper terminals, respectively. The plug wire hole is configured for inserting a plug wire to contact with the base copper terminal. An assembling hole is formed in a top end of the adapter head.

The present application relates to an adapter. The adapter includes a base and an adapter head inserted and fixed on the base. The base includes two base copper terminals mounted thereon and two connector wire holes defined therein, the connector wire hole is configured for inserting a connecting wire to contact with the base copper terminal, an assembling portion protruding out from a bottom end of the base is defined. The adapter head includes two adapter head copper terminals mounted thereon and two plug wire holes defined therein. The two adapter head copper terminals are in contact with the two base copper terminals, respectively. The plug wire hole is configured for inserting a plug wire to contact with the base copper terminal. An assembling hole is formed in a top end of the adapter head.

A terminal fitting includes an electric contact member (20) which has a facing surface (21) facing a contact surface (81) disposed on a counterpart terminal (80) and is connected to an external circuit. An obliquely wound coil spring (40) has an electroconductive wire member (41) wound a plurality of times so that the winding surface is oblique with respect to a coil axis L. Both ends of the electroconductive wire member (41) are fixed to the electric contact member (20) in such an attitude that the coil axis L is parallel to the facing surface (21) of the electric contact member (20), and the obliquely wound coil spring (40) is to be sandwiched between the counterpart terminal (80) and the electric contact member (20) when the counterpart terminal (80) and the electric contact member (20) come close to each other.