An anti-loosening light device includes a light bulb and a light socket. One end of the light bulb is screwed into the light socket and is detachably connected to the light socket. The light bulb includes a bulb head and a bulb body. The bulb head is connected to the bulb body. The bulb body is provided with a bulb body positioning part. The bulb body positioning part is connected to the light socket. The light socket includes a socket body and socket limiting parts. The socket limiting parts are connected to the socket body. One end of the light bulb is inserted into the socket body. The bulb body positioning part is installed on the socket limiting parts. The bulb body positioning part and the socket limiting parts are engaged with each other.

An anti-loosening light device includes a light bulb and a light socket. One end of the light bulb is screwed into the light socket and is detachably connected to the light socket. The light bulb includes a bulb head and a bulb body. The bulb head is connected to the bulb body. The bulb body is provided with a bulb body positioning part. The bulb body positioning part is connected to the light socket. The light socket includes a socket body and socket limiting parts. The socket limiting parts are connected to the socket body. One end of the light bulb is inserted into the socket body. The bulb body positioning part is installed on the socket limiting parts. The bulb body positioning part and the socket limiting parts are engaged with each other.

An electrical interconnection system comprising one or more insulative projecting members. The electrical interconnection system may comprise a first connector and a second connector. Each connector may comprise one or more projecting members extending along the mating direction. When the connectors are mated, the projecting member(s) may be configured to affect the impedance of the signal conductors of the connectors. In a partially mated position, the projecting member(s) may be configured to fill at least a portion of the region separating the connectors, thereby replacing air that might otherwise exist in that separation with a dielectric member. Because this dielectric constant is closer to what would be experienced in the fully mated position, the magnitude of the change in impedance as a result of separation may be less than had the entire space been filled with air.

An electrical interconnection system comprising one or more insulative projecting members. The electrical interconnection system may comprise a first connector and a second connector. Each connector may comprise one or more projecting members extending along the mating direction. When the connectors are mated, the projecting member(s) may be configured to affect the impedance of the signal conductors of the connectors. In a partially mated position, the projecting member(s) may be configured to fill at least a portion of the region separating the connectors, thereby replacing air that might otherwise exist in that separation with a dielectric member. Because this dielectric constant is closer to what would be experienced in the fully mated position, the magnitude of the change in impedance as a result of separation may be less than had the entire space been filled with air.

A connector assembly includes a female connector having a pair of female terminals inserted into a housing of which one side is open, and including a male connector having a male terminal inserted between the pair of female terminals to come into contact with the pair of female terminals. one end of a female terminal of the pair of female terminals is fixed to an inner surface of the housing. The other end thereof is disposed to extend by a predetermined length. A displacement of the other end occurs toward the one end due to the configuration of the male connector. A contact defect problem during coupling does not occur and reworking of the connector assembly is facilitated.

A connector assembly includes a female connector having a pair of female terminals inserted into a housing of which one side is open, and including a male connector having a male terminal inserted between the pair of female terminals to come into contact with the pair of female terminals. one end of a female terminal of the pair of female terminals is fixed to an inner surface of the housing. The other end thereof is disposed to extend by a predetermined length. A displacement of the other end occurs toward the one end due to the configuration of the male connector. A contact defect problem during coupling does not occur and reworking of the connector assembly is facilitated.

A male terminal 40 to be accommodated into a cavity 12 of a housing 11 includes a plate-like tab 49 formed in a front end part, and a box portion 41 in the form of a rectangular tube connected to a rear part of the tab 49 and open rearward. A first projection 42 projecting in a thickness direction of the tab 49 is formed on one plate surface of the tab 49, and press-fit to an inner wall of the cavity 12 of the housing 11 from behind.

A male terminal 40 to be accommodated into a cavity 12 of a housing 11 includes a plate-like tab 49 formed in a front end part, and a box portion 41 in the form of a rectangular tube connected to a rear part of the tab 49 and open rearward. A first projection 42 projecting in a thickness direction of the tab 49 is formed on one plate surface of the tab 49, and press-fit to an inner wall of the cavity 12 of the housing 11 from behind.

It is aimed to provide a connector capable of properly exhibiting functions of a detection piece. A connector is provided with a housing (10) including a cavity (16), a terminal fitting (40) to be inserted into the cavity (16) from behind and including a tubular box portion (41) having open front and rear surfaces, a tab (31) of a mating terminal fitting (30) being inserted into the box portion (41) from front, and a retainer (60) to be mounted into the housing (10) and including a detection piece (64) capable of coming into contact with a rear end of the box portion (41). The detection piece (64) includes a recess (73) for avoiding interference with the tab (31) passed through the box portion (41).

It is aimed to provide a connector capable of properly exhibiting functions of a detection piece. A connector is provided with a housing (10) including a cavity (16), a terminal fitting (40) to be inserted into the cavity (16) from behind and including a tubular box portion (41) having open front and rear surfaces, a tab (31) of a mating terminal fitting (30) being inserted into the box portion (41) from front, and a retainer (60) to be mounted into the housing (10) and including a detection piece (64) capable of coming into contact with a rear end of the box portion (41). The detection piece (64) includes a recess (73) for avoiding interference with the tab (31) passed through the box portion (41).