公开(公告)号：US10310633B2

公开(公告)日：2019-06-04

申请号：US15790211

申请日：2017-10-23

Applicant: Primax Electronics Ltd.

Inventor： A-Ming Chang ,  Chun-Che Wu ,  Cheng-Chi Hsu ,  Hung-Bin Wu ,  Yung-Ming Tsai

IPC: G06F1/16 ,  G06F3/0354

Abstract: A mouse device includes a casing, a top cover, an adjusting module and a pressing part. The casing is covered by the top cover. The top cover is movable relative to the casing. The top cover includes a saw-toothed plate. The saw-toothed plate is inserted into an inner portion of the casing and contacted with the adjusting module. The pressing part is connected with the adjusting module. When the pressing part is pressed to trigger the adjusting module, the saw-toothed plate is pushed by the adjusting module and the top cover is moved form a first position to a second position. Consequently, a shape of the mouse device is changed. The shape of the mouse device is changeable according to the size of the user's palm.

公开(公告)号：US20190121452A1

公开(公告)日：2019-04-25

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

CPC classification number: G06F3/0362 ,  G06F3/03543

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：US20140078062A1

公开(公告)日：2014-03-20

申请号：US13707358

申请日：2012-12-06

Applicant: PRIMAX ELECTRONICS LTD.

Inventor： Yi-Guang Chen ,  Chun-Che Wu ,  Chun-Nan Su ,  Yi-Chieh Lin

IPC: G06F3/02

CPC classification number: G06F3/0202 ,  G06F3/03543 ,  G06F2203/0333

Abstract: A mouse device includes a lower cover, a circuit board, a first switch, a second switch, a first swinging element, and a second swinging element. The first swinging element includes a first pressing part and a second pressing part. The first swinging element and the second swinging element are located at a front side and a rear side of the lower cover, respectively. As the mouse device is swung in a leftward direction or a rightward direction, the front side and the rear side of the mouse device are simultaneously tilted. Moreover, since the first pressing part or the second pressing part of the first swinging element is pushed by a working surface where the mouse device is placed, the first pressing part or the second pressing part is moved toward the first switch or the second switch in order to trigger the first switch or the second switch.

Abstract translation: 鼠标装置包括下盖，电路板，第一开关，第二开关，第一摆动元件和第二摆动元件。 第一摆动元件包括第一按压部和第二按压部。 第一摆动元件和第二摆动元件分别位于下盖的前侧和后侧。 当鼠标装置向左或向右摆动时，鼠标装置的前侧和后侧同时倾斜。 此外，由于第一摆动元件的第一按压部或第二按压部被按下鼠标装置的工作面，所以第一按压部或第二按压部向第一开关或第二开关移动 命令触发第一个开关或第二个开关。

公开(公告)号：US12039114B1

公开(公告)日：2024-07-16

申请号：US18212264

申请日：2023-06-21

Applicant: Primax Electronics Ltd.

Inventor： Chun-Nan Su ,  Chun-Che Wu ,  Sheng-An Tsai ,  Shu-An Huang ,  Li-Kuei Cheng

IPC: G06F3/0354 ,  G06F3/0362 ,  H01F7/02

CPC classification number: G06F3/03543 ,  G06F3/0362 ,  H01F7/02

Abstract: A mouse device includes a casing and a roller module. The roller module is disposed within the casing. The roller module includes a scroll wheel, a magnetic ratchet, a supporting element and a permanent magnet. The scroll wheel includes a concave structure. The magnetic ratchet is disposed within the concave structure of the scroll wheel. While the scroll wheel is rotated, the magnetic ratchet is correspondingly rotated. The magnetic ratchet includes a ratchet frame and plural tooth structures. The plural tooth structures are discretely arranged on an inner surface of the ratchet frame. While the magnetic ratchet is rotated with the scroll wheel, the plural tooth structures of the magnetic ratchet are sequentially transferred through a region over the permanent magnet, and a magnetic attractive force between the corresponding tooth structure and the permanent magnet is generated.

公开(公告)号：US12028063B2

公开(公告)日：2024-07-02

申请号：US17857852

申请日：2022-07-05

Applicant: Primax Electronics Ltd.

Inventor： Chun-Che Wu ,  Ming-Hao Hsieh ,  Sheng-An Tsai

IPC: H03K17/97 ,  H01H19/14 ,  H01H36/00

CPC classification number: H03K17/97 ,  H01H19/14 ,  H01H36/0073 ,  H03K2217/94068

Abstract: A control wheel includes a casing, a wheel ring, a first magnetic element, a pivotal shaft and a second magnetic element. The casing includes an accommodation structure and a concave structure. The accommodation structure includes a base. The wheel ring is disposed within the accommodation structure. The wheel ring is exposed outside through the accommodation structure and the concave structure. The pivotal shaft is disposed within the wheel ring and connected with the base of the accommodation structure. The wheel ring is rotatable relative to the pivotal shaft. The first magnetic element is disposed within the wheel ring. The second magnetic element is disposed within the base of the accommodation structure. The first magnetic element of the wheel ring and the second magnetic element are magnetically attracted by each other. Consequently, a rotating speed of the wheel ring is decreased.

公开(公告)号：US12026329B1

公开(公告)日：2024-07-02

申请号：US18209390

申请日：2023-06-13

Applicant: Primax Electronics Ltd.

Inventor： Yung-Tai Pan ,  Chien-Pang Chien ,  Tsu-Hui Yu ,  Tao-Ying Chen ,  Chun-Che Wu

IPC: G06F3/0362 ,  G06F3/0354

CPC classification number: G06F3/0362 ,  G06F3/03543

Abstract: An input device is provided, which includes a circuit board, a Hall sensor and an input module. The circuit board has a processor and a connector electrically connected to the processor, in which the connector has a plurality of connection terminals. The Hall sensor is disposed on the circuit board. The input module is configured to be assembled on or removed from the circuit board. The input module has a connecting portion, in which when the input module is assembled on the circuit board, the connecting portion touches one group of the connection terminals, and a set of signals is outputted to the processor for the processor to identify the input module. A mouse including the above-mentioned input device is also provided.

公开(公告)号：US20240071665A1

公开(公告)日：2024-02-29

申请号：US17944915

申请日：2022-09-14

Applicant: Primax Electronics Ltd.

Inventor： Chun-Nan Su ,  Chun-Che Wu ,  Sheng-An Tsai ,  Ming-Hao Hsieh ,  Li-Kuei Cheng

IPC: H01F7/02 ,  G06F3/0362

CPC classification number: H01F7/02 ,  G06F3/0362 ,  H02K7/116

Abstract: A wheel control mechanism includes a support base, a wheel module, a first magnetic module and a second magnetic module. The wheel module, the first magnetic module and the second magnetic module are installed on the support base. The first magnetic module generates a magnetic attractive force to attract a metal ratchet of the wheel module. By adjusting the position of the second magnetic module relative to the first magnetic module, the strength of the magnetic attractive force is changed. Consequently, the rotation of the wheel module results in a tactile feel or does not result in the tactile feel.

公开(公告)号：US11567591B1

公开(公告)日：2023-01-31

申请号：US17894650

申请日：2022-08-24

Applicant: Primax Electronics Ltd.

Inventor： Chun-Nan Su ,  Chun-Che Wu

IPC: G06F3/0354

Abstract: A roller module includes a supporting seat, a scroll wheel, a linkage rod, a torsion spring, a first magnet, a second magnet and a coil. The scroll wheel is installed on the supporting seat. The linkage rod includes a fulcrum segment, a resisting segment and an effort segment. The torsion spring is connected with the resisting segment. The first magnet is arranged between the second magnet and the effort segment. The coil is arranged around the second magnet. When the roller module is in a tactile mode, the first magnet and the second magnet are close to each other, and the torsion spring exerts a pulling force on the resisting segment. Consequently, the resisting segment is contacted with a toothed region of the scroll wheel. When the roller module is in a non-tactile mode, the resisting segment is moved away from the toothed region.

公开(公告)号：US10782797B2

公开(公告)日：2020-09-22

申请号：US16200819

申请日：2018-11-27

Applicant: Primax Electronics Ltd.

Inventor： Chun-Lin Chu ,  Chun-Che Wu

IPC: G06F3/0354

Abstract: A mouse device includes a button, a switch, a linkage element, a plate body, a supporting element and an adjusting element. A triggering part of the plate body is arranged between the linkage element and the switch. When the adjusting element is moved, the supporting element is correspondingly moved. Consequently, the supporting element is selectively contacted with the first fulcrum or the second fulcrum. While the button is pressed down and the linkage element is moved downwardly toward the triggering part, the triggering part is swung around a first fulcrum or a second fulcrum of the plate body to push the switch. Consequently, the switch is triggered.

公开(公告)号：US10705555B2

公开(公告)日：2020-07-07

申请号：US16232924

申请日：2018-12-26

Applicant: Primax Electronics Ltd.

Inventor： Chun-Nan Su ,  Chun-Che Wu ,  Chia-Yuan Chang

IPC: G05G5/03 ,  G05G1/10 ,  G06F3/0354

Abstract: A roller module for an input module includes a roller base, a roller element and an adjusting element. The roller element is pivotally coupled to the roller base. Moreover, at least one discontinuous protrusion structure is circumferentially arranged a bottom surface of a concave region of the roller element. A contacting part of the adjusting element is contacted with the at least one discontinuous protrusion structure. Consequently, a rotation of the roller element results in a tactile feel.