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2. 发明专利

JP2013201195A Case cover structure 有权
标题翻译：案例结构
公开(公告)号：JP2013201195A
公开(公告)日：2013-10-03
申请号：JP2012067489
申请日：2012-03-23
申请人： Toshiba Denpa Products Kk , 東芝電波プロダクツ株式会社
发明人： KITAZAKI TOSHIHIRO
IPC分类号： H05K5/03
摘要： PROBLEM TO BE SOLVED: To provide a case cover structure that is superior in maintainability and cost performance, and prevents an effective space in a case from decreasing even when a cover is slid and put over the case.SOLUTION: There is provided a three-surface integrated type case cover 2 that covers two opposite side surfaces 1a and 1b and an upper surface 1c of a case 1. The case 1 is provided with a plurality of fixation portions 5 having screw holes 4 for fixing the case cover 2, and also provided with a recessed portion 9 which is recessed into the case cover 2 and large enough to accommodate a head 10a of a fixing screw 10 threadably engaged with the screw hole 4 of the case 1 at a portion of the case cover 2 corresponding to the fixation portion 5. At an inner bottom portion of the recessed portion 9 of the case cover 2, a fall prevention portion 12 is provided which is supported movably between a fixation position where a male screw portion 10b of the fixing screw 10 threadably engages the screw hole 4 and a fixation release position where the male screw portion 10b of the fixing screw 10 is taken out of the screw hole 4 and the head 10a of the fixing screw 10 is projected out of the recessed portion 9.
摘要翻译：要解决的问题：提供一种具有优异的可维护性和成本性能的壳盖结构，并且即使当盖滑动并放置在壳体上时也防止了壳体中的有效空间减小。解决方案：表面一体型壳体盖2，其覆盖两个相对的侧表面1a和1b以及壳体1的上表面1c。壳体1设置有多个固定部分5，其具有用于固定壳体盖2的螺钉孔4，并且还设置有凹入部分9，其凹入到壳体盖2中并且足够大以容纳固定螺钉10的头部10a，固定螺钉10与壳体1的螺钉孔4螺纹接合在壳体盖2的对应于固定的部分在壳盖2的凹部9的内底部设有防止下降部分12，该防跌落部分12可移动地支撑在固定螺钉10的螺纹部分10b的螺纹部分榫接合螺钉孔4和固定释放位置，固定螺钉10的外螺纹部分10b从螺纹孔4中取出，固定螺钉10的头部10a从凹部9突出。

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