Title:
COUPLING DEVICE FOR MULTI-PART CASES AND ELECTRONIC DEVICE COMPRISING SAID COUPLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/178126
Kind Code:
A1
Abstract:
A coupling device for multi-part cases for electronic devices, whereby a display screen obtained when separated cases are expanded becomes fully flat. A rotating shaft is provided between first and second cases and between third and fourth cases of overlapped first to fourth cases, whereby, after sliding the overlapped cases, one case is rotatable by 180°C relative to the other; and a first hinge that rotatably couples end surfaces of the second and third cases and a second hinge that couples end surfaces on the opposite side of the first and fourth cases are provided. The coupling device for multi-part cases is configured so as to: slide the second and third cases relative to the first and fourth cases by using the rotating shaft; rotate the second and third cases and the first and fourth cases around the rotating shaft, by using the first and second hinges in a slide completed state; open the cases; and form one flat surface.
Inventors:
NAKAMURA YUTAKA (JP)
Application Number:
PCT/JP2013/062655
Publication Date:
November 06, 2014
Filing Date:
April 30, 2013
Export Citation:
Assignee:
FUJITSU LTD (JP)
International Classes:
G09F9/40; G06F1/16; H04M1/02; H05K5/02
Foreign References:
| JP2013025176A | 2013-02-04 | |||
| JP2009180846A | 2009-08-13 | |||
| JP2010266752A | 2010-11-25 | |||
| JP2009260593A | 2009-11-05 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)
Aoki 篤 (JP)
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