公开(公告)号：US10444872B2

公开(公告)日：2019-10-15

申请号：US15879144

申请日：2018-01-24

Applicant: Primax Electronics Ltd.

Inventor： Tsung-Wen Hsueh ,  Chun-Nan Su ,  Chun-Che Wu

IPC: G06F3/0362 ,  G06F3/0354

Abstract: The present invention provides a mouse with an electromagnetic module, including: a mouse body, a scroll wheel and an electromagnetic module. The scroll wheel is mounted in the mouse body, and the scroll wheel is provided with a mounting area. The electromagnetic module is mounted in the mouse body. The electromagnetic module includes: a metal inner ratchet, a connecting piece, an electromagnet, and a control element. The metal inner ratchet is fastened in the mounting area. The connecting piece includes a connecting section and a free section. The connecting section is connected to the mouse body, and the free section passes through the mounting area. The electromagnet is mounted on the free section. The control element is electrically connected to the electromagnet. In this way, an effect of continuous-ratcheting is achieved.

公开(公告)号：US10162434B1

公开(公告)日：2018-12-25

申请号：US15830680

申请日：2017-12-04

Applicant: Primax Electronics Ltd.

Inventor： Yung-Ming Tsai ,  Chun-Che Wu ,  Chun-Nan Su

IPC: A63F13/24 ,  A63F13/211 ,  G06F3/0354 ,  G06F3/0362

Abstract: A mouse includes the main body and the inertial roller module. The inertial roller module is installed in the main body. The inertial roller module includes a supporting bracket, a roller, a gear assembly and an encoding element. The roller is pivotally coupled to the supporting bracket. The gear assembly includes a first gear and a second gear. The first gear is connected with the roller. The first gear and the second gear are engaged with each other. The number of teeth in the first gear is larger than the number of teeth in the second gear. The encoding element is connected with the roller. Consequently, the time period of rotating the roller is increased.

公开(公告)号：US09329707B2

公开(公告)日：2016-05-03

申请号：US14297381

申请日：2014-06-05

Applicant: Primax Electronics Ltd.

Inventor： Chun-Nan Su ,  Tzu-Chiang Shih ,  Chun-Che Wu

IPC: G06F3/042 ,  G06F3/0354

CPC classification number: G06F3/03547

Abstract: An input device is provided. The input device includes an operation element, an optical finger navigation module, a press sensing circuit and a control unit. The optical finger navigation module senses a moving operation of the finger on the operation element so as to generate a motion signal, and the press sensing circuit is disposed under the optical finger navigation module and generates a press signal in response to a pressing operation of the finger. The control unit is electrically connected with the optical finger navigation module and the press sensing circuit, so as to generate a first control command in response to the motion signal and generate a second control command in response to the press sensing signal.

Abstract translation: 提供输入装置。 输入装置包括操作元件，光学手指导航模块，按压感测电路和控制单元。 光学手指导航模块感测手指在操作元件上的移动操作以产生运动信号，并且按压感测电路设置在光学手指导航模块下方，并响应于按压操作而产生按压信号 手指。 控制单元与光学手指导航模块和压力感测电路电连接，以响应于运动信号产生第一控制命令，并响应于压力感测信号产生第二控制命令。

公开(公告)号：US09172419B2

公开(公告)日：2015-10-27

申请号：US14300993

申请日：2014-06-10

Applicant: Primax Electronics Ltd.

Inventor： Chun-Nan Su ,  Chun-Che Wu

IPC: H04M1/00 ,  H04B1/3888 ,  G06F3/02 ,  H04B1/3877 ,  H04M1/725

CPC classification number: H04B1/3888 ,  G06F1/1628 ,  G06F1/1666 ,  G06F1/1669 ,  G06F3/0221 ,  H04B1/3877 ,  H04M1/04 ,  H04M1/7253 ,  H04M2250/18

Abstract: A protecting device with keys' functions is provided. The protecting device includes a triggering member, a printed circuit board, and plural curable resinic structures. The printed circuit board includes plural first contacts. The plural first contacts are disposed on a top surface of the printed circuit board. The triggering member is disposed over the printed circuit board. The triggering member includes plural second contacts. The plural curable resinic structures are arranged between the triggering member and the printed circuit board for separating the plural first contacts and the plural second contacts from each other. Since the triggering member, the printed circuit board and the plural curable resinic structures of the protecting device of the present invention may replace the keys and the membrane switch circuit module of the conventional keyboard device, the thickness of the protecting device is largely reduced.

Abstract translation: 提供具有按键功能的保护装置。 保护装置包括触发构件，印刷电路板和多个可固化树脂结构。 印刷电路板包括多个第一触点。 多个第一触点设置在印刷电路板的顶表面上。 触发构件设置在印刷电路板上。 触发构件包括多个第二触点。 多个可固化树脂结构布置在触发构件和印刷电路板之间，用于将多个第一触点和多个第二触点彼此分离。 由于触发部件，印刷电路板和本发明的保护装置的多个可固化树脂结构可以代替常规键盘装置的键和薄膜开关电路模块，所以保护装置的厚度大大降低。