| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic component board storage box in which a plurality of electronic component boards can easily be stored. SOLUTION: The electronic component board storage box has a case body 40B, a first arm portion 71 formed projecting from an intermediate wall surface 41a of the case body 40B, and a second arm portion 73 extended obliquely from the first arm portion 71 toward an inner wall surface side and having a first engagement portion 73a and a second engagement portion 73c corresponding to a control unit body 22 and a heat radiation plate 24. The first arm portion 71, the second arm portion 73, and at least a portion of a coupling portion 72 are elastic; and the first engagement portion 73a engages a front side of the heat radiation plate 24, the second engagement portion 73c engages a front side of a control unit body 22 respectively to achieve snap coupling to the second arm portion 73 coupled to the first arm portion 71. The first arm portion 71 and the second arm portion 73 are provided in a pair facing each other in surface directions of the control unit body 22 and heat radiation plate 24 to hold the control unit body 22 and heat radiation plate 24 with the pair of the second arm portions 73 and 73 in the surface directions. COPYRIGHT: (C)2009,JPO&INPIT
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