Substrate board/carrier frame assembly

Details Substrate board/carrier frame assembly Substrate board/carrier frame assembly

1980-01-04

1980-12-23

Miska, Vit W.

Horology: time measuring systems or devices

Power supply details

Electrical

368276, 361400, G04B 100, G04C 300, G04B 3700

Patent

active

042414393

ABSTRACT:
A substrate board carrying circuit components is fastened to the plastic carrier frame of an electronic timepiece at one location by an elongated battery spring contact which is affixed to the carrier frame such as by adhesive and which passes through aligned passages provided through both the frame and substrate board, eventually terminating beyond the substrate board in a contact post where a solder bead is applied functioning not only as a connection to the circuitry on the substrate board but also as a retaining head holding the substrate board to the carrier frame. Preferably, the substrate board and carrier frame are held together at a second location by a stab joint arrangement wherein a protrusion on either the board or frame is received in a corresponding recess in the other member.

REFERENCES:
patent: 3583148 (1971-06-01), Wolber
patent: 3911663 (1975-10-01), Kern et al.
patent: 4087975 (1978-05-01), Miyasaka et al.
patent: 4114365 (1978-09-01), Matsuura et al.
patent: 4196577 (1980-04-01), Ohno et al.

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