Dual-axis rotation folder-type mobile communication terminal and hinge device thereof

A technology of mobile communication terminal and rotary hinge, which is applied in the direction of selection device, telephone communication, radio/inductive link selection arrangement, etc., and can solve the problems of inconvenient portability

Inactive Publication Date: 2008-02-13
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Of course, the above-mentioned problems can be solved by increasing the size of the mobile communication terminal, installing a large display unit and arranging more keys; but each of the above-mentioned methods runs counter to the trend of miniaturization and is not easy to carry

Method used

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  • Dual-axis rotation folder-type mobile communication terminal and hinge device thereof
  • Dual-axis rotation folder-type mobile communication terminal and hinge device thereof
  • Dual-axis rotation folder-type mobile communication terminal and hinge device thereof

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Embodiment Construction

[0036] Referring now to the drawings, preferred embodiments of the present invention will be described. In the following description, for brevity, detailed descriptions of known functions and configurations incorporated herein are omitted.

[0037]As shown in FIGS. 1 to 8, according to the present invention, in the mobile communication terminal, the position of the first hinge axis A1 is changed by the swing of the hinge unit 300. The folder 200 rotates relative to the first hinge axis A1 located in the warp or weft direction of the main body 100 to be folded and opened from the main body 100. The user selectively and forcibly realizes the open / closed state of the folder 200 according to the mode transition. In FIGS. 1 to 4, the folder 200 is folded or opened with respect to the first hinge axis A1 in the weft direction. In FIGS. 5 to 8, when the hinge unit 300 rotates 90° around the second hinge axis A2, the folder 200 is folded or opened relative to the first hinge axis A1 in th...

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Abstract

Provided is a dual-axis rotation folder-type mobile communication terminal including a main body (100), a folder (200) rotatable about a first hinge axis (A1) having two positions respectively in a latitudinal direction and a longitudinal direction of the main body (100) to open and close a top face (101) of the main body (100), and a rotation hinge unit (300) rotatable about a second hinge axis (A2) a predetermined degree to change a position of the first axis (A1).

Description

Technical field [0001] The present invention mainly relates to mobile communication terminals, such as digital multimedia broadcast phones, game phones, chat phones, camera phones, motion picture expert group MP3 phones, cellular phones, personal communication services (PCS) phones, personal digital assistants (PDA), Hand-held phones (HHP), especially related to dual-axis rotating and folding mobile communication terminals, can optionally change the opening / closing style of the folder to provide an optimal user interface environment. Background technique [0002] Generally, a portable communication terminal refers to an electronic device that users can carry for wireless communication. Wireless communication can be voice communication, information transmission, file transmission, video communication, and camera functions. In addition, the portable communication terminal can be used as a personal tool to manage phone numbers and personal schedules. [0003] Based on the considerat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02H04Q7/32
CPCE05Y2900/606H04M1/0212H04M1/23
Inventor 黄成俊朴钟石金荣基张起德
Owner SAMSUNG ELECTRONICS CO LTD
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