Positioning structure, positioning method, case and mobile...

Details Positioning structure, positioning method, case and mobile... Positioning structure, positioning method, case and mobile...

2005-09-08

2010-06-22

Pan, Yuwen (Department: 2618)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

Reexamination Certificate

active

07742791

ABSTRACT:
In integrally forming a positioning convexity on an inner surface of a case, breakage during a fall and the like is prevented by increasing the strength of the positioning convexity without causing a defective appearance during the molding of the case. In performing the positioning of a top cover and a built-in frame by fitting together a positioning concavity formed in the built-in frame and a positioning convexity which is integrally formed on an inner surface of the top cover, the positioning convexity is formed from a rib in the shape of a box or the like. To lessen stress concentration, the positioning convexity is disposed in the vicinity of a screw fixing section. To improve assemblability, a curved surface or an inclined surface which guides the fitting into the positioning concavity is formed at a leading end of the rib which constitutes the positioning convexity.

REFERENCES:
patent: 6728112 (2004-04-01), Qin et al.
patent: 2004/0053647 (2004-03-01), Sun
patent: 2004/0174665 (2004-09-01), Mockridge et al.
patent: 0 610 689 (1994-08-01), None
patent: 59-169082 (1984-11-01), None
patent: 61-061878 (1986-04-01), None
patent: 04-344112 (1992-11-01), None
patent: 09-321463 (1997-12-01), None
patent: 10-260637 (1998-09-01), None
patent: 11-331333 (1999-11-01), None
patent: 2000-223858 (2000-08-01), None

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