A connector structure (1) includes a connector (100) and a flexible printed circuit (200). The connector (100) includes a connector body (110) having a terminal portion (116) and a positioning projection (120) configured to position the flexible printed circuit (200) relative to the connector body (110) so as to bring an electrode portion (222) into contact with the terminal portion (116) at a right position being set in advance. An insertion hole (210h) through which the positioning projection (120) is inserted is formed in the flexible printed circuit (200) at a position spaced from the electrode portion (222). As the positioning projection (120) is inserted gradually into the insertion hole (210h), the positioning projection (120) moves the flexible printed circuit (200) so that the flexible printed circuit (200) is aligned with the right position.

A device for improving the electromagnetic compatibility of electric/electronic devices includes an electrically conductive spring element that is configured to be arranged between a first electric/electronic device and a second device in a biased manner in order to produce an electric connection between the two devices. The spring element has at least one helical spring with at least two winding sections running in opposite directions. The first electric/electronic device in one embodiment is a controller, and the second device in one embodiment is a brake system or actuator.

The present disclosure relates to apparatus and methods for heating a lens for a light source. More particularly, the present disclosure relates to a heating unit for use in a vehicle light, methods of installation and control systems for the heating unit. For example, a heating unit according to the present disclosure includes a connector configured to maintain an electronic connection between a heating element and a control circuit by a bias force, such as a spring force. Instead of forming a fixed attachment with the heating element, the connector is pushed against the heating element to maintain connection therebetween. The non-fixed contact to the heater provides reliability, flexibility and simplicity to the heating unit.

A terminal module (10) has a metal case (20) with a ceiling wall (21), a bottom wall (51) facing the ceiling wall (21), opposed side walls (23) extending from the ceiling wall (21) toward the bottom wall (51) and retaining pieces (24). A coil spring (40) is sandwiched between the ceiling wall (21) and the bottom wall (51). The retaining pieces (24) face each other in a direction perpendicular to a facing direction of the side walls (23) and project toward the bottom wall (51) from the periphery of the ceiling wall (21). The side walls (23) and the retaining pieces (24) are disposed alternately on the periphery of the ceiling wall (21). A spring receiving portion (26) formed by the ceiling wall (21), the side walls (23) and the retaining pieces (24) receives an end part of the coil spring (40) on the side of the ceiling wall (21).

A female terminal, including: a female terminal fitting including a connector to be conductively connected to a male terminal; a male terminal inserting tube provided in the female terminal fitting, the male terminal being press-fit into the male terminal inserting tube, the male terminal inserting tube forming the connector by an inner surface; a pair of overlapping plates connected to a pair of first divided portions provided by dividing the male terminal inserting tube over an entire length in an axial direction at one position in a circumferential direction, the pair of overlapping plates being separated from each other and projecting outward; and a spring held on the female terminal fitting, the spring holding the male terminal inserting tube in a reduced diameter state by biasing the pair of overlapping plates in a direction to overlap the pair of overlapping plates on each other.

A conductor terminal with at least one spring force terminal connection for the connection of an electrical conductor via spring force clamping. The spring force terminal connection has a clamping spring. The conductor terminal has a housing and an actuating lever which is pivotably mounted in a pivoting plane in the housing for actuating the clamping spring. The actuating lever is formed with at least one clamping spring actuator element and at least one control element. The clamping spring actuator element actuates the clamping spring and the control element has at least one handle portion for manually actuating the actuating lever. The control element and the clamping spring actuator element have mutually corresponding fastening elements, via which the control element and the clamping spring actuator element are form-fittingly and/or force-fittingly connected to one another.

A method for forming a connection between a wire and a pin includes placing a fixturing element over the pin, capturing the wire between an upper surface and a lower surface of the fixturing element, compressing the fixturing element to hold the wire around the pin and forming a fixed connection between the wire and the pin. A system for forming an electrical connection includes a pin, a fixturing element disposed around the pin, and a wire placed around pin and sandwiched between an upper surface and a lower surface of the fixturing element.

A terminal module (10) has a metal case (20) with a ceiling wall (21), a bottom wall (51) facing the ceiling wall (21), opposed side walls (23) extending from the ceiling wall (21) toward the bottom wall (51) and retaining pieces (24). A coil spring (40) is sandwiched between the ceiling wall (21) and the bottom wall (51). The retaining pieces (24) face each other in a direction perpendicular to a facing direction of the side walls (23) and project toward the bottom wall (51) from the periphery of the ceiling wall (21). The side walls (23) and the retaining pieces (24) are disposed alternately on the periphery of the ceiling wall (21). A spring receiving portion (26) formed by the ceiling wall (21), the side walls (23) and the retaining pieces (24) receives an end part of the coil spring (40) on the side of the ceiling wall (21).

A female terminal, including: a female terminal fitting including a connector to be conductively connected to a male terminal; a male terminal inserting tube provided in the female terminal fitting, the male terminal being press-fit into the male terminal inserting tube, the male terminal inserting tube forming the connector by an inner surface; a pair of overlapping plates connected to a pair of first divided portions provided by dividing the male terminal inserting tube over an entire length in an axial direction at one position in a circumferential direction, the pair of overlapping plates being separated from each other and projecting outward; and a spring held on the female terminal fitting, the spring holding the male terminal inserting tube in a reduced diameter state by biasing the pair of overlapping plates in a direction to overlap the pair of overlapping plates on each other.

A conductor terminal with at least one spring force terminal connection for the connection of an electrical conductor via spring force clamping. The spring force terminal connection has a clamping spring. The conductor terminal has a housing and an actuating lever which is pivotably mounted in a pivoting plane in the housing for actuating the clamping spring. The actuating lever is formed with at least one clamping spring actuator element and at least one control element. The clamping spring actuator element actuates the clamping spring and the control element has at least one handle portion for manually actuating the actuating lever. The control element and the clamping spring actuator element have mutually corresponding fastening elements, via which the control element and the clamping spring actuator element are form-fittingly and/or force-fittingly connected to one another.