H - Electricity – 05 – K
Patent
H - Electricity
05
K
H05K 7/14 (2006.01) H01R 13/193 (2006.01)
Patent
CA 2242803
The present invention provides a connecting structure of an electrical supply bus, by which a power supply module or a logic package is easily mounted in a case for an electronic device. The connecting structure of an electrical supply bus consists of: guide rails provided with a plurality of wedge-like spaces; a plurality of wedge-like blocks respectively accommodated in the plurality of wedge-like spaces; a stepped shaft which is inserted into a through hole provided in each of the guide rails and has a plurality of thick shaft portions; and an electrical supply bus facing the guide rails. An external thread portion of the stepped shaft is fitted into an internal thread portion of the guide rail. Thus, when the operating portion i-s rotated, the stepped shaft moves in the direction of said shaft. Then, each of the thick shaft portions moves a corresponding one of the wedge-like blocks. Thus, each of the wedge-like blocks pushes the electrical supply bus against the guide rails.
Structure de connexion d'un bus d'alimentation électrique, par laquelle un module d'alimentation ou un module logique est facilement monté dans un boîtier destiné à un dispositif électronique. La structure de connexion du bus comprend les éléments suivants : des rails de guidage munis de plusieurs espaces en biseau; plusieurs blocs en biseau reçus respectivement dans les espaces; une tige à paliers qui est insérée dans un trou de passage fourni dans chacun des rails de guidage et comprenant plusieurs parties épaisses; et un bus d'alimentation électrique faisant face aux rails. Une partie filetée externe de la tige est insérée dans une partie filetée interne du rail de guidage. Ainsi, lorsque la partie de fonctionnement tourne, la tige à paliers se déplace dans la direction de la tige. Ensuite, chaque partie épaisse de la tige déplace un bloc correspondant. Ainsi, chaque bloc pousse le bus d'alimentation électrique contre les rails de guidage.
Corporation Nec
Smart & Biggar
LandOfFree
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