Abstract: A conductive terminal includes a first terminal and a second terminal stacked on the first terminal. The first terminal has a plurality of first contact portions at an end of the first terminal. A gap is formed between two adjacent first contact portions. The second terminal has a second contact portion at an end of the second terminal. At least a part of the second contact portion extends through the gap of the first terminal.

Abstract: The present disclosure provides a rotation type electric toothbrush. The electric toothbrush includes a brush handle module, a vibration module and a brush head module having a brush base, a brush cover and bristles. The brush cover and the brush base are in a detachable connection. The bristles are disposed on the brush base. The brush base includes a groove. The vibration module includes a motor and an eccentric shaft having a transmission connection with the motor. The eccentric shaft inserts into the groove. When the rotation type electric toothbrush is working, the eccentric shaft rotates eccentrically to contact a side surface of the groove, so as to drive the brush base and the brush cover to have a reciprocating rotation synchronously.

Abstract: A conductive terminal includes a first terminal and a second terminal stacked on the first terminal. The first terminal has a plurality of first contact portions at an end of the first terminal. A gap is formed between two adjacent first contact portions. The second terminal has a second contact portion at an end of the second terminal. At least a part of the second contact portion extends through the gap of the first terminal.

Abstract: A connector is disclosed. The connector comprises a housing having a receiving passageway, an insert having a slot in a surface of the insert, and a contact. The contact is disposed in the slot, and the insert is disposed in the receiving passageway.

Abstract: An electrical connector is disclosed. The electrical connector has an insulating housing extending in a longitudinal direction and having a first insertion slot and a second insertion slot parallel to the first insertion slot, a plurality of first terminals disposed separately on an upper portion of the first insertion slot along the longitudinal direction, a plurality of second terminals disposed on the upper portion of the first insertion slot and spaced apart from the plurality of first terminals, a plurality of third terminals disposed separately on a lower portion of the first insertion slot along the longitudinal direction, a plurality of fourth terminals disposed separately on an upper portion of the second insertion slot along the longitudinal direction, and a balance structure disposed on an end of the insulating housing in the longitudinal direction.

Abstract: A power connector is disclosed. The power connector has an insulation body, a ground terminal disposed on a side wall of the insulation body, and a power terminal disposed in the insulation body. The ground terminal has a resilient protrusion. A side surface of the power terminal has a recess facing the resilient protrusion, increasing a spacing between the resilient protrusion and the power terminal.

Abstract: A power connector is disclosed. The power connector has an insulation body, a ground terminal disposed on a side wall of the insulation body, and a power terminal disposed in the insulation body. The ground terminal has a resilient protrusion. A side surface of the power terminal has a recess facing the resilient protrusion, increasing a spacing between the resilient protrusion and the power terminal.

Abstract: An electrical connector is disclosed. The electrical connector has an insulating housing extending in a longitudinal direction and having a first insertion slot and a second insertion slot parallel to the first insertion slot, a plurality of first terminals disposed separately on an upper portion of the first insertion slot along the longitudinal direction, a plurality of second terminals disposed on the upper portion of the first insertion slot and spaced apart from the plurality of first terminals, a plurality of third terminals disposed separately on a lower portion of the first insertion slot along the longitudinal direction, a plurality of fourth terminals disposed separately on an upper portion of the second insertion slot along the longitudinal direction, and a balance structure disposed on an end of the insulating housing in the longitudinal direction.

Abstract: A connector is disclosed. The connector comprises a housing having a receiving passageway, an insert having a slot in a surface of the insert, and a contact. The contact is disposed in the slot, and the insert is disposed in the receiving passageway.

Abstract: A connection terminal has a connector body having a mating end and an opposite cable receiving end; a pair of contact arms extending from the mating end; and a cable receiving member having an approximate cylindrical shape with a variable diameter, and extending from the cable receiving end.