A grommet for use in a cable fitting includes a body having a bore substantially therethrough and a resilient membrane located within the bore. The resilient membrane is elastically deformable from a receiving position before the cable is inserted into the bore, to an inserted position, after the cable is fully inserted into the bore. In the receiving position, the resilient membrane is substantially conically shaped having an apex substantially coincident with an insertion opening of the body, and, the resilient membrane is axially displaced during the insertion of the cable to an inverted position with respect to the receiving position where the apex is oriented away from the insertion opening. The resilient membrane has a thinner membrane portion extending from the apex towards the bore to provide a controlled tear during cable insertion. The body has an exit opening which comprises resilient gripping teeth projecting axially from the body with an axially extending resilient foldable membrane located between at least two adjacent resilient teeth and foldable therebetween when they are radially compressed. Once force is applied by the axial movement of the fitting assembly onto a tapered surface of the grommet, the flexible gripping members radially collapse towards an inserted cable. The combination of the resilient membrane and the axially extending teeth separated by a foldable membrane allow for an increased friction fit and sealing interface on the cable. The grommet may be assembled in a strain relief connector having a nut, a connector body and optionally an insert. The insert has a removed section longitudinally coincident with a gripping surface facilitating movement of the gripping surface towards the cable.

A textile interconnection system for a textile substrate. The textile substrate may include at least one conductive fibre configured to transmit at least one of a power or data signal. The textile interconnection system includes a textile receptacle projecting from the textile substrate to define a cavity for receiving a controller device. The textile interconnection system includes a textile docking device received within the textile receptacle and coupled to the at least one conductive fibre of the textile substrate to electrically interconnect the received controller device and the textile substrate. The textile interconnection system includes a housing coupled to the textile docking device and received within the textile receptacle to mechanically interconnect the received controller device and the textile substrate.

A textile interconnection system for a textile substrate. The textile substrate may include at least one conductive fibre configured to transmit at least one of a power or data signal. The textile interconnection system includes a textile receptacle projecting from the textile substrate to define a cavity for receiving a controller device. The textile interconnection system includes a textile docking device received within the textile receptacle and coupled to the at least one conductive fibre of the textile substrate to electrically interconnect the received controller device and the textile substrate. The textile interconnection system includes a housing coupled to the textile docking device and received within the textile receptacle to mechanically interconnect the received controller device and the textile substrate.

A holder apparatus of a bio-signal device comprises a holder, which comprises a pocket for a bio-signal processing device, an extension with a hollow, the hollow and the pocket forming a continuous cavity through the holder, a connector, and an elastic seal with a hole. A shape of the elastic seal is matched with a shape of the hollow of the extension at an interface of the pocket, and the hollow and a shape of the hole is matched with a shape of the connector for sealing an interface between the connector and the holder while the connector and the elastic seal are within the hollow and the connector is in contact with the elastic seal. Sealant filler fills the hollow of the extension and is in physical contact with the connector, which is in the hollow against the seal, the elastic seal and the sealant filler allowing the connector to mate electrically with a counter-connector moved within the cavity in a direction from the pocket toward the hollow.

A holder apparatus of a bio-signal device comprises a holder, which comprises a pocket for a bio-signal processing device, an extension with a hollow, the hollow and the pocket forming a continuous cavity through the holder, a connector, and an elastic seal with a hole. A shape of the elastic seal is matched with a shape of the hollow of the extension at an interface of the pocket, and the hollow and a shape of the hole is matched with a shape of the connector for sealing an interface between the connector and the holder while the connector and the elastic seal are within the hollow and the connector is in contact with the elastic seal. Sealant filler fills the hollow of the extension and is in physical contact with the connector, which is in the hollow against the seal, the elastic seal and the sealant filler allowing the connector to mate electrically with a counter-connector moved within the cavity in a direction from the pocket toward the hollow.

A sealing mechanism is disposed inside an electrical member capable of securing waterproofness with a simple structure. The cable sealing mechanism of the electrical member includes a gasket having cable through-gasket-holes through which a cable passes, and being made of an elastic body, sockets (first socket, second socket) of an electronic component (light emitting element) that operate by supplying power via the cable, a cover that covers the electronic component, the sockets, and the gasket, and a bracket that sandwiches the electronic component, the sockets, and the gasket together with the cover. The gasket is disposed between the sockets and the bracket. By attaching the cover to the bracket, the gasket comes into close contact with an inner wall of the cover, the cable through-gasket-holes come into close contact with the covering portion of the cable, and a space between the cover and the gasket is sealed.

A sealing mechanism is disposed inside an electrical member capable of securing waterproofness with a simple structure. The cable sealing mechanism of the electrical member includes a gasket having cable through-gasket-holes through which a cable passes, and being made of an elastic body, sockets (first socket, second socket) of an electronic component (light emitting element) that operate by supplying power via the cable, a cover that covers the electronic component, the sockets, and the gasket, and a bracket that sandwiches the electronic component, the sockets, and the gasket together with the cover. The gasket is disposed between the sockets and the bracket. By attaching the cover to the bracket, the gasket comes into close contact with an inner wall of the cover, the cable through-gasket-holes come into close contact with the covering portion of the cable, and a space between the cover and the gasket is sealed.

A lighting receptacle assembly includes a receptacle assembly housing having a base and a head with a cavity. The head has an upper surface defining a mating interface for mating with a sensor connector and a seal configured to be sealed against the fixture housing. An index mounting ring is coupled to the fixture housing from an interior of the fixture housing and includes indexing features interfacing with housing indexing features. A spring holder plate is coupled to the head and holds a spring biasing the receptacle assembly housing in a holding direction toward the index mounting ring to engage the housing indexing features and the indexing features.

A lighting receptacle assembly includes a receptacle assembly housing having a base and a head with a cavity. The head has an upper surface defining a mating interface for mating with a sensor connector and a seal configured to be sealed against the fixture housing. An index mounting ring is coupled to the fixture housing from an interior of the fixture housing and includes indexing features interfacing with housing indexing features. A spring holder plate is coupled to the head and holds a spring biasing the receptacle assembly housing in a holding direction toward the index mounting ring to engage the housing indexing features and the indexing features.

A decorative lamp includes a shell and a light emitting body. The shell includes a first end, a second end opposite the first end, and a through hole extending through the first and second ends. The light emitting body is positioned in the through hole of the shell. A first portion of the light emitting body extends into the through hole, and a second portion of the light emitting body extends out of the shell. An outer side wall of the shell includes at least two stepped structures.