PRINTED WIRING BOARD FIXING STRUCTURE

Japanese Patent JP2633483

B2

PURPOSE: To obtain a printed wiring board, which is mounted and demounted simply and reliably and has no possibility of loss of components, in a structure, wherein the printed wiring board is fixed to an case body.
CONSTITUTION: A printed wiring board fixing structure is constituted of a guide pin 2, which is fixed on a case body 1 and has a truncated cone-shaped part 3, and a fixing fitment 7 consisting of inverted V-shaped locking pawl parts 9, which are provided on the point of a metal plate having spring properties, a U-shaped mounting part 8, which has holes through which the guide pin 2 is passed and whose two parallel plates are spaced by the distance similar to the thickness of a printed wiring board 4, and a lever part 13, which is extended upwards from the end part of the mounting part 8 and has a hole 11 through which the guide pin 2 is passed and which has a saw-toothed part 12 at the rim. The board 4 is previously inserted in the U-shaped part of the part 8 and after the board 4 is fixed by the pawl parts 9, the pin 2 is passed through a hole part 5 and the holes 10 and 11. Whereupon, the part 12 bites into the pin 2 by the elasticity of the lever part 13 and the board 4 is fixed on the case body 1.

TOKINAGA TADASHI
MORIKAWA SUMIO

JP27764194A

July 23, 1997

November 11, 1994

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SHIZUOKA NIPPON DENKI KK
NIPPON DENKI KK

H05K7/12; H05K7/14; (IPC1-7): H05K7/14

Naoki Kyomoto (2 outside)

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