Title:
【発明の名称】押釦スイツチ
Document Type and Number:
Japanese Patent JP2683145
Kind Code:
B2
Abstract:
PURPOSE:To prevent the flow-off of a flux and to promote the size reduction and the thinning of a push bottom switch by protruding a leg piece which is abutted on a print board, on the center of the bottom of a front plate part of a mounting plate opposed to the front surface of a housing. CONSTITUTION:A stem 4 is protruded from a front surface 3a of a housing 3 of a switch main body 1 in such a way that the stem can be moved forward and backward. A short leg piece 9 is protruded on a mounting plate 2, in the center of the bottom of a front plate part 2a that is opposed to the front surface 3a of the housing 3, while a long leg part 10 which is bent and processed into a dog-lug shape, is protruded from a side plate part 2b opposed to each side surface 3b of the housing 3. A push bottom switch is supported at three points on a print board 12 by the leg part 9 of the mounting plate 2 as well as a pair of leg parts 10 under the condition that the bottom surface of the housing 3 is separated from the print board 12. The flow-off of the flux is suppressed, while reduction in size and thinning are promoted, and the push button switch can be stably stood independently on the printed board.
Inventors:
Hidehiro Nakamura
Application Number:
JP18387990A
Publication Date:
November 26, 1997
Filing Date:
July 13, 1990
Export Citation:
Assignee:
ALPS ELECTRIC CO.,LTD.
International Classes:
H01R4/02; H01H13/04; H01H13/52; H05K1/18; H05K3/30; (IPC1-7): H01H13/04; H01H13/52
Attorney, Agent or Firm:
Kenjiro Take