Title:
A ROTATABLE HANDSET AND METHOD FOR CONTROLING IT
Document Type and Number:
WIPO Patent Application WO/2004/059950
Kind Code:
A1
Abstract:
The invention discloses a rotatable telephone handset which includes the main section of the telephone and the plane of rotation, the plane of rotation is connected with the main section of the telephone by the pivot axis. The pivot axis includes a core axis which is set in the center of the pivot axis, a fixed section which is fixed on the core axis and is connected with the plane of rotation of the telephone, a rotatable section which is set on the core axis and is fixed to the main section of the telephone, and a restricted section which is set between the fixed section and the rotatable section to restrict the plane of rotation of the telephone to rotate counter-clockwise or clockwise within the 180 degree.
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Inventors:
MA YAWEI (CN)
LUO KEJIAO (CN)
YU ZHUOLI (CN)
LUO KEJIAO (CN)
YU ZHUOLI (CN)
Application Number:
PCT/CN2002/000910
Publication Date:
July 15, 2004
Filing Date:
December 24, 2002
Export Citation:
Assignee:
GALAXY INFORMATION TECHNOLOGY (CN)
MA YAWEI (CN)
LUO KEJIAO (CN)
YU ZHUOLI (CN)
MA YAWEI (CN)
LUO KEJIAO (CN)
YU ZHUOLI (CN)
International Classes:
H04M1/02; E05D11/10; (IPC1-7): H04M1/02
Domestic Patent References:
| WO1992020181A1 | 1992-11-12 |
Foreign References:
| US5485517A | 1996-01-16 | |||
| CN2398776Y | 2000-09-27 | |||
| US4666328A | 1987-05-19 |
Attorney, Agent or Firm:
LUNG TIN INTERNATIONAL INTELLECTUAL PROPERTY AGENT LTD. (Tower B Grand Place, No.5 Huizhong Roa, Chaoyang District Beijing 1, CN)
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