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：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：US11455001B2

公开(公告)日：2022-09-27

申请号：US16579688

申请日：2019-09-23

Applicant: Primax Electronics Ltd.

Inventor： Shu-An Huang ,  Chun-Lin Chu

IPC: G05G1/58 ,  G06F3/023

Abstract: A keyboard device includes a keyboard module and a palm rest module. The palm rest module is arranged beside a lateral side of the keyboard module, and supports a wrist of a user. The palm rest module includes a pedestal, a casing and an adjusting element. The casing is disposed on the pedestal. The adjusting element is arranged between the pedestal and the casing. A position of the casing relative to the pedestal is adjustable through the adjusting element. In a first usage state, the casing is moved toward the keyboard module or moved away from the keyboard module through the adjusting element. In a second usage state, the casing is rotated about the adjusting element and relative to the keyboard module, so that an included angle is formed between the casing and the lateral side of the keyboard module.

公开(公告)号：US11335517B1

公开(公告)日：2022-05-17

申请号：US17332561

申请日：2021-05-27

Applicant: Primax Electronics Ltd.

Inventor： Chun-Lin Chu ,  Shu-An Huang

IPC: H01H3/12 ,  H01H13/705

Abstract: A key structure includes a frame member, a keycap and a stabilizer bar. The keycap includes first and second clamping members. The first clamping member includes a first upper stopping part, a first lower stopping part and a first lateral stopping part. The second clamping member includes a second upper stopping part, a second lower stopping part and a second lateral stopping part. The stabilizer bar includes a shaft part, a first leg part and a second leg part. The shaft part is received within a hook of the frame member. The first leg part is received within the first clamping member. The second leg part is received within the second clamping member. The first lateral stopping part is pushed against the first leg part along a first direction. The second lateral stopping part is pushed against the second leg part along a second direction.

公开(公告)号：US11175752B1

公开(公告)日：2021-11-16

申请号：US17031757

申请日：2020-09-24

Applicant: Primax Electronics Ltd.

Inventor： Chun-Lin Chu ,  Hsiang-Yu Ou ,  Li-Kuei Cheng ,  Shu-An Huang

IPC: G06F3/0354 ,  G06F3/038

Abstract: A roller mouse includes a casing, a wheel module, a swingable assembly and an adjusting element. The wheel module includes a wheel element. The swingable assembly is fixed on the wheel module, and located near the wheel element. When the adjusting element is in a first position, the swingable assembly is contacted with the wheel element, so that the wheel module is in a first clicking mode. When the adjusting element is moved to a second position, the swingable assembly is pushed by the adjusting element, and the swingable assembly is separated from the wheel element, so that the wheel module is in a second clicking mode.

公开(公告)号：US20190056804A1

公开(公告)日：2019-02-21

申请号：US15879780

申请日：2018-01-25

Applicant: Primax Electronics Ltd.

Inventor： Chia-Yuan Chang ,  Chun-Lin Chu ,  Li-Kuei Cheng ,  Wei-Hsiang Lin ,  Shu-An Huang ,  Tsun-Han Wu

IPC: G06F3/0354 ,  G06F3/038 ,  G06F3/02

Abstract: The present invention provides a mouse device, including a housing, a flexible film, a support structure, a linking structure, and a motor. The flexible film covers an opening of the housing. The linking structure is connected between the motor and the support structure. The motor is configured to enable the linking structure to move to change an abutting state that the support structure abuts against the flexible film, thereby enabling the flexible film to deform.