公开(公告)号：US11797108B1

公开(公告)日：2023-10-24

申请号：US18105121

申请日：2023-02-02

Applicant: Primax Electronics Ltd.

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

IPC: G06F3/0354 ,  G06F3/0362

CPC classification number: G06F3/03543 ,  G06F3/0362

Abstract: A mouse device includes a roller module. The roller module includes a base member, a scroll wheel, a magnetic conductor, a swingable arm, a driving motor and an actuating element. The scroll wheel is installed on the base member. The magnetic conductor is located beside the scroll wheel. When the scroll wheel is rotated, the magnetic conductor is correspondingly rotated. The swingable arm is installed on the base member. The swingable arm includes a magnetic element. The swingable arm is swingable relative to the magnetic conductor. When the swingable arm is swung to a first position, the magnetic element is aligned with the magnetic conductor. Consequently, a magnetic attraction force between the magnetic element and the magnetic conductor is generated. When the swingable arm is swung to a second position, the magnetic attraction force between the magnetic element and the magnetic conductor is eliminated.

公开(公告)号：US20190155402A1

公开(公告)日：2019-05-23

申请号：US15906056

申请日：2018-02-27

Applicant: Primax Electronics Ltd.

Inventor： Shu-An Huang

IPC: G06F3/039 ,  G06F3/0354 ,  A47C16/00

CPC classification number: G06F3/039 ,  A47C16/00 ,  G06F3/03543

Abstract: A mouse device includes a mouse body, an armrest and an armrest lifting module. The armrest is pivotally coupled to the mouse body. The armrest lifting module includes a support element, a height-adjusting elastic element, a first coupling element, a second coupling element, a push element and a slid switch. The two ends of the support element include a connection segment and a free segment, respectively. The connection segment is connected with the armrest. The free segment is penetrated through the mouse body and disposed within the mouse body. The height-adjusting elastic element is sheathed around the support element. The first coupling element is connected with the free segment, and includes a coupling rack. The push element is installed within the mouse body. The push element is movable to push the second coupling element. The slide switch is connected with the push element.

公开(公告)号：US10401987B2

公开(公告)日：2019-09-03

申请号：US15906056

申请日：2018-02-27

Applicant: Primax Electronics Ltd.

Inventor： Shu-An Huang

IPC: G06F3/039 ,  A47C16/00 ,  G06F3/0354

Abstract: A mouse device includes a mouse body, an armrest and an armrest lifting module. The armrest is pivotally coupled to the mouse body. The armrest lifting module includes a support element, a height-adjusting elastic element, a first coupling element, a second coupling element, a push element and a slid switch. The two ends of the support element include a connection segment and a free segment, respectively. The connection segment is connected with the armrest. The free segment is penetrated through the mouse body and disposed within the mouse body. The height-adjusting elastic element is sheathed around the support element. The first coupling element is connected with the free segment, and includes a coupling rack. The push element is installed within the mouse body. The push element is movable to push the second coupling element. The slide switch is connected with the push element.

公开(公告)号：US10130876B2

公开(公告)日：2018-11-20

申请号：US15195559

申请日：2016-06-28

Applicant: PRIMAX ELECTRONICS LTD.

Inventor： Shu-An Huang ,  Tsu-Hui Yu

IPC: G06F3/0338 ,  A63F13/24 ,  G06F3/038

Abstract: A joystick module includes a base, a joystick body, a joystick cover and a second protruding edge. The base includes a casing and a first protruding edge. A top part of the casing has an opening. The first protruding edge is formed on a periphery of the opening of the casing. The joystick body is installed in the base. A first end of the joystick body is protruded through the opening so as to be rotated. The joystick cover is installed in the base and connected with the joystick body. In response to a rotation of the joystick body, the joystick cover is correspondingly rotated. During the rotation of the joystick body, a part of the second protruding edge is contacted with an inner surface of the casing. When the part of the second protruding edge is contacted with a part of the first protruding edge, the rotation of the joystick body is limited.

公开(公告)号：US10061395B2

公开(公告)日：2018-08-28

申请号：US15149537

申请日：2016-05-09

Applicant: Primax Electronics Ltd.

Inventor： Tsu-Hui Yu ,  Shu-An Huang

IPC: A63F13/00 ,  G06F3/02 ,  A63F13/24 ,  H01H13/02

CPC classification number: G06F3/0202 ,  A63F13/24 ,  G06F3/0219 ,  H01H9/18 ,  H01H13/02 ,  H01H13/14 ,  H01H2231/008

Abstract: The present invention provides a button structure and a manufacturing method thereof. The button structure includes a base made from a first material, a graphic piece made from a second material, and a transparent piece made from a third material, where the graphic piece is integrally formed with the base and protrudes out beyond an upper surface of the base, the transparent piece wraps the base and the graphic piece, and a heat resistance temperature of the first material and a heat resistance temperature of the second material are both higher than a heat resistance temperature of the third material. In addition, the present invention further provides a game controller using the button structure.

公开(公告)号：US11681379B1

公开(公告)日：2023-06-20

申请号：US17947794

申请日：2022-09-19

Applicant: Primax Electronics Ltd.

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

IPC: G06F3/0354 ,  G01P3/44 ,  G06F3/0362

CPC classification number: G06F3/03543 ,  G01P3/44 ,  G06F3/0362

Abstract: A mouse device includes a wheel control mechanism and a control unit. The control unit is electrically connected with a magnetic force module and a rotating speed detector of the wheel control mechanism. Under control of the control unit, a first direction current or a second direction current is selectively provided to drive the magnetic force module. The flowing directions of the first direction current and the second direction current are opposite. Consequently, the rotating mode of the wheel control mechanism can be switched between different modes.

公开(公告)号：US11099667B1

公开(公告)日：2021-08-24

申请号：US16912296

申请日：2020-06-25

Applicant: Primax Electronics Ltd.

Inventor： Li-Kuei Cheng ,  Sheng-An Tsai ,  Yung-Ming Tsai ,  Shu-An Huang ,  Chun-Che Wu

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

Abstract: A mouse device includes a casing and a roller module. The roller module is installed within the casing. The roller module includes a roller wheel, a movable magnet, a first magnet and a second magnet. In response to a repulsive force between the first magnet and the movable magnet, the roller module is in a tactile feel mode. In response to an attractive force between the second magnet and the movable magnet, the roller module is in a smooth scrolling mode.

公开(公告)号：US10928933B1

公开(公告)日：2021-02-23

申请号：US16725217

申请日：2019-12-23

Applicant: Primax Electronics Ltd.

Inventor： Chun-Lin Chu ,  Shu-An Huang

IPC: G06F3/0354 ,  G06F3/0362 ,  H01H13/85

Abstract: A mouse device includes a casing, a switch, a button, a travel distance adjustment and a knob structure. The button is exposed to a top side of the casing. A first end of the travel distance adjustment assembly is contacted with the button. A second end of the travel distance adjustment assembly includes an internal thread structure. The internal thread structure of the travel distance adjustment assembly is engaged with an external thread structure of the knob structure. While an operating part of the knob structure is rotated, the knob structure is not moved and the travel distance adjustment assembly is moved upwardly relative to the knob structure to push the force-exerted part upwardly. Consequently, a triggering speed of the switch is increased.

公开(公告)号：US20170304717A1

公开(公告)日：2017-10-26

申请号：US15195559

申请日：2016-06-28

Applicant: PRIMAX ELECTRONICS LTD.

Inventor： Shu-An Huang ,  Tsu-Hui Yu

IPC: A63F13/24 ,  G06F3/038 ,  G06F3/0338

CPC classification number: A63F13/24 ,  G05G9/047 ,  G06F3/0338 ,  G06F3/0383

Abstract: A joystick module includes a base, a joystick body, a joystick cover and a second protruding edge. The base includes a casing and a first protruding edge. A top part of the casing has an opening. The first protruding edge is formed on a periphery of the opening of the casing. The joystick body is installed in the base. A first end of the joystick body is protruded through the opening so as to be rotated. The joystick cover is installed in the base and connected with the joystick body. In response to a rotation of the joystick body, the joystick cover is correspondingly rotated. During the rotation of the joystick body, a part of the second protruding edge is contacted with an inner surface of the casing. When the part of the second protruding edge is contacted with a part of the first protruding edge, the rotation of the joystick body is limited.

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.