초록 ▼

A lamp socket assembly for use with a printed circuit, particularly where the mounting aperture in the circuit board is relatively small and the board may be remotely located. The assembly includes a lamp socket and a separate key member. The key receives the socket in latched relation therewith, th

A lamp socket assembly for use with a printed circuit, particularly where the mounting aperture in the circuit board is relatively small and the board may be remotely located. The assembly includes a lamp socket and a separate key member. The key receives the socket in latched relation therewith, the latching arrangement being such as to afford limited longitudinal displacement of the socket relative to the key. One or more biasing members, such as cantilevered spring fingers, are formed integrally with the socket, or preferably the key, and act to urge the socket relatively forward from the key. Electrical leads from the lamp pass over a flange formed at the base of the socket and are urged upwardly with the base into good electrical contact with the printed circuit on the under side of the board. The key member is preferably elongated to afford remote installation of the socket assembly on the printed circuit board.

대표청구항 ▼

A lamp socket assembly adapted to be mounted on one side of a printed circuit with a tubular portion thereof extending through a small aperture with cutouts in the printed circuit, comprising: a socket having a substantially tubular portion thereof of small diameter adapted to extend forwardly throu

A lamp socket assembly adapted to be mounted on one side of a printed circuit with a tubular portion thereof extending through a small aperture with cutouts in the printed circuit, comprising: a socket having a substantially tubular portion thereof of small diameter adapted to extend forwardly through said aperture in said printed circuit for receiving a lamp having electrical lead means; a key member adapted to receive said socket in latched relation therewith near the forward end of said key member; a base flange formed near the rearward end of said socket, at least part of said flange being of greater diameter than at least part of said aperture in said printed circuit and including a forward-facing surface for supporting said lamp electrical lead means thereon for contact with a rearward-facing surface of the printed circuit; said key member and said socket including complementary latching means for latching said socket to said key member in a manner allowing limited relative longitudinal displacement therebetween; biasing means being integrally formed with one of said key member and said socket and disposed to engage the other of said key member and said socket for urging said socket forward longitudinally relative to said key member; and said key member including a securing member disposed thereon for insertion into said printed circuit aperture and subsequent twisting with said key member to lock said socket assembly on said printed circuit board such that said socket flange urges the lamp electrical lead means into said contact with the printed circuit board.