Abstract: The remote controller includes: a casing with a battery holder provided to house a battery; a lid to cover the battery holder of the casing and provided with a latch-hook extending downward at its end; a switch-contact to carry out electrical switching conducted by the operation panel; a controller to send remote signals from transmitter in response to the electrical switching of the switch-contact; a plurality of protrusions provided symmetrically on the front and rear surfaces of the latch-hook on the lid; and latch-pawls provided on the casing internally to engage with the protrusions. The remote controller can hold the lid reliably and additionally can open/shut the lid easily.

Abstract: The remote controller includes: a casing with a battery holder provided to house a battery; a lid to cover the battery holder of the casing and provided with a latch-hook extending downward at its end; a switch-contact to carry out electrical switching conducted by the operation panel; a controller to send remote signals from transmitter in response to the electrical switching of the switch-contact; a plurality of protrusions provided symmetrically on the front and rear surfaces of the latch-hook on the lid; and latch-pawls provided on the casing internally to engage with the protrusions. The remote controller can hold the lid reliably and additionally can open/shut the lid easily.

Abstract: A movable contact assembly includes a base having a sheet shape having a first surface and a second surface opposite the first surface, an operation portion projecting from the first surface of the base, an elastic portion having a domical shape and a elasticity for connecting the second surface of the base to the operation portion, and a contact on the operation portion. The operation portion has a surface facing in a facing direction identical to a facing direction of the second surface of the base. The surface of the operation portion is positioned in a direction with reference to the second surface of the base, and the direction is directed from the second surface of the base towards the first surface of the base. The operation portion projects from the first surface of the base. The elastic portion connects the second surface of the base to the operation portion. The elastic portion is thinner than the base. A remote controller including the movable contact assembly is thin and is manipulated.

Abstract: A movable contact assembly includes a base having a sheet shape having a first surface and a second surface opposite the first surface, an operation portion projecting from the first surface of the base, an elastic portion having a domical shape and a elasticity for connecting the second surface of the base to the operation portion, and a contact on the operation portion. The operation portion has a surface facing in a facing direction identical to a facing direction of the second surface of the base. The surface of the operation portion is positioned in a direction with reference to the second surface of the base, and the direction is directed from the second surface of the base towards the first surface of the base. The operation portion projects from the first surface of the base. The elastic portion connects the second surface of the base to the operation portion. The elastic portion is thinner than the base. A remote controller including the movable contact assembly is thin and is manipulated.

Abstract: A multi-directional operating switch for use in various kinds of electronic equipment, and the switch comprises: an insulation substrate employing a plurality of stationary contacts on an upper surface thereof; an elastic contactor body disposed on the insulation substrate and having a plurality of domed portions, which is provided with movable contacts each confronting with the stationary contacts, on a lower surface at a center and outer periphery, and one of the domed portions at the center further having a hole in an upper surface; a manipulation body of which a tip of protuberant part at a lower center surface is press-fitted into the hole in the upper surface of the domed portion at the center of the elastic contactor body, and having a plurality of depressing limbs around the lower peripheral surface for depressing the domed portions at the outer periphery of the elastic contactor body when being tilted; and a case having an opening for a center area of the manipulation body to pass through, and for co