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2. 发明申请

WO2006041270A1 OPENING AND CLOSING MECHANISM FOR A MOBILE TERMINAL 审中-公开
标题翻译：用于移动终端的开放和关闭机制
公开(公告)号：WO2006041270A1
公开(公告)日：2006-04-20
申请号：PCT/KR2005/003451
申请日：2005-10-15
申请人： KHVATEC CO., LTD. , PARK, Weon-Jae , KEUM, Ki-Hyun
发明人： PARK, Weon-Jae , KEUM, Ki-Hyun
IPC分类号： H04B1/38
CPC分类号： H04M1/0237 , H04M1/0216 , H04M1/0222
摘要： Disclosed are a opening and closing mechanism of the mobile communication terminal. The opening and closing mechanism according to the first embodiment of the present invention comprises the first mounting portion fixed to the first body, the fitting portion connected detachably to said first mounting portion, the second mounting portion fixed to the second body, and the rotation portion which is connected detachably to said second mounting portion and is connected rotatively to said fitting portion. The opening and closing mechanism as described above so simple in configuration that it save the elements thereof and costs, and thereby can increase the productivity. The opening and closing mechanism according to the second embodiment of the present invention comprises a housing formed with a hollow and fixed to the first body, a fixed cam inside which the first rumpled surface consisting of peak portions and valley portions is provided circumferentially, a rotation cam inside which the second rumpled surface corresponding to the first rumpled surface is provided, a part of which is protruded from the housing and is connected to the second body, and a plate spring applying the elastic force to adhere closely the fixed cam to the rotation cam. This opening and closing mechanism can be miniaturized. The opening and closing mechanism according to the third embodiment of the present invention comprises a base plate connected to the first body, a slide plate which is connected to the second body and is connected slidably to the base plate, and a friction dampening member which is installed on contact parts of the base plate and the slide plate and is connected to one side of the base plate and the slide plate, and point-contacts the other to dampen the friction force. This opening and closing mechanism can minimize the friction force in connection parts such that the operations of opening and closing are to be performed smoothly and increase the reliability. The opening and closing mechanism according to the fourth embodiment of the present invention comprises the first hinge portion which is connected rotatively to the first body such that the second body is rotated in the first direction in which one side of the second body is to be raised from the first body, and the second hinge portion one end of which is connected rotatively to the first hinge portion and the other end of which is fixed to the second body such that the second body is rotated in the second direction in which the other side of the second body is to be raised from the first body and which is at right angle to the first direction. This opening and closing mechanism can open or close the mobile communication terminal in desired direction depending on the circumstances or user's tendency.
摘要翻译：公开了移动通信终端的开闭机构。根据本发明第一实施例的开闭机构包括固定到第一主体的第一安装部分，可拆卸地连接到所述第一安装部分的装配部分，固定到第二主体的第二安装部分，以及旋转部分其可拆卸地连接到所述第二安装部分并且被可旋转地连接到所述装配部分。如上所述的打开和关闭机构，其构造简单，从而节省了其元素和成本，从而可以提高生产率。根据本发明第二实施例的打开和关闭机构包括形成有中空并且固定到第一主体的壳体，固定凸轮，其中由顶部和谷部组成的第一皱纹表面周向设置，旋转其中设置有与第一皱纹表面对应的第二皱纹表面的凸轮，其一部分从壳体突出并连接到第二主体，弹簧施加弹性力使固定凸轮紧密地附着于旋转凸轮。该开闭机构可以小型化。根据本发明第三实施例的打开和关闭机构包括连接到第一主体的基板，连接到第二主体并且可滑动地连接到基板的滑板，以及摩擦阻尼构件，安装在基板和滑板的接触部分上，并连接到基板和滑板的一侧，并与另一侧接触以减轻摩擦力。该开闭机构能够使连接部的摩擦力最小化，使得打开和关闭的操作平稳地进行并提高可靠性。根据本发明第四实施例的打开和关闭机构包括第一铰链部分，其与第一主体旋转地连接，使得第二主体沿着第二主体的一侧将被升高的第一方向旋转并且第二铰链部分的一端被旋转地连接到第一铰链部分，并且另一端固定到第二主体，使得第二主体沿着第二方向旋转，在另一侧的第二主体将从第一主体升起并且与第一方向成直角。该打开和关闭机构可以根据情况或用户的倾向在所需方向上打开或关闭移动通信终端。

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