Power supply assembly
作者： Frank Arthur Leyshon , David Allen Watson , Herbert Don Mcclain
DOI:
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摘要: A power supply assembly (20) includes a housing (22,28) in which is mounted laser tube (44) for outputting light beam and printed circuit board (23) containing the circuits. slidably cover member (28) provided enclosing supports pair of lens members (36,42) diverging attenuating beam. spring clip (48) releasably secure to support while electrically connecting (23).
lens.org 参考文章(3)
William E. Abel, Housing for an electronic circuit board ,(1983)
Kees R. Kooijmans, Alexander L. E. Koppenaal, Shock-resistant support structure for use in portable laser scanning heads ,(1984)