[Object]The present invention provides a rotary connector device that makes it possible to achieve miniaturization.[Solution]A rotary connector device 1 includes: a rotator 10 and a stator 20 that engaged with each other in a relatively rotatable manner and form, in an interior thereof, a housing space S having a cylindrical shape; and an FFC 100 housed in the housing space S in a wound manner. The rotator 10 includes: a rotating-side ring plate 11 having an annular shape and an inner-circumferential cylindrical portion 12 having a cylindrical shape and forming an inner peripheral surface of the housing space S. The stator 20 includes: a stationary-side ring plate 21 having an annular shape, and an outer-circumferential cylindrical portion 22 forming an outer peripheral surface of the housing space S. The FFC 100 has a first end coupled to a stationary-side connector 40 that is electrically connected to an electric device item disposed at a side of the rotator 10. The stator 20 includes an insertion portion 24 that allows a first end side of the FFC 100 to be inserted from the housing space S toward an outer side of the rotator 10 along a ±Z direction. In addition, the stationary-side connector 40 is disposed on a main surface, of the stationary-side ring plate 21 on an outer side thereof.
ROTARY CONNECTOR DEVICE AND METHOD FOR ASSEMBLING ROTARY CONNECTOR DEVICE
DREHSTECKVERBINDER UND VERFAHREN ZUM ZUSAMMENBAU EINES DREHSTECKVERBINDERS
DISPOSITIF DE CONNECTEUR ROTATIF ET PROCÉDÉ D'ASSEMBLAGE DE DISPOSITIF DE CONNECTEUR ROTATIF
2023-01-04
Patent
Electronic Resource
English
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