知搜-全球专利检索

  1. 登录
  2. 注册
发明公开
CN101772894A 用于便携式通信终端的阶梯式铰链 失效 - 权利终止

用于便携式通信终端的阶梯式铰链
摘要：
本发明涉及一种用于便携式通信终端的阶梯式铰链，尤其是一种安装在便携式终端上的阶梯式铰链，该阶梯式铰链能够以各种角度进行旋转。根据本发明的用于便携式通信终端的阶梯式铰链包括：壳体；安装在壳体中的旋转构件；安装在壳体中并接触旋转构件的摩擦构件；贝氏弹簧，该贝氏弹簧在壳体中布置成挤压摩擦构件和旋转构件以使所述摩擦构件和所述所述构件之间紧闭接触。
摘要（英）：

The present invention relates to a step hinge for a portable communication terminal, and more particularly to a step hinge mounted to a portable communication terminal, which can rotate at various angles thereto. A step hinge for a portable communication terminal according the present invention, comprises: a housing; a rotating member mounted in the housing; a friction member mounted in the housing and contacting the rotating member; a belleville spring disposed in the housing so as to press the friction member and the rotating member for a tight contact therebetween.

公开/授权文献
0/0