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    • 5. 发明专利
    • ELECTRONIC DEVICE
    • JPH07221473A
    • 1995-08-18
    • JP1092694
    • 1994-02-02
    • MATSUSHITA ELECTRIC IND CO LTD
    • ISHIMOTO YOSHINORI
    • H05K7/18H05K7/14
    • PURPOSE:To provide an electronic device which can both facilitate the assembling of a casing or the upward and downward extension and save time in disassembly. CONSTITUTION:An electronic device comprise a base material part 32, where projections 40 are made at the material bends 29 at tops of two side plates 37 of the base material, and at least one body part 84 equipped with a top board 34 having guide rails 6 into which insert the board and a bottom plate 35 and two sheets of side plates 33. And, this is taking such technical means that the two side plates 33 of this body part 84 are provided with body bends 44 and 45 at the tops and bottoms, and out of them, the body bend 44 at the top is provided with a projection 40, while the body bend 45 of the bottom is provided with a guide projection 51, which can slide on the external surface of the side plate 37 of the base material or the side plate 33, and a protrusion 48 where a section A for engagement with the projection 40 of the base material part 32 or the body part 84 is made.