公开(公告)号：USRE50000E1

公开(公告)日：2024-06-04

申请号：US17184503

申请日：2021-02-24

Applicant: Darfon Electronics Corp.

Inventor： Chih-Hao Chen ,  Chih-Hung Chen ,  Chin-Hung Lin ,  Ling-Hsi Chao ,  Chih-Chung Yen

IPC: H01H13/14 ,  H01H3/12 ,  H01H13/10 ,  H01H13/50

CPC classification number: H01H13/14 ,  H01H3/125 ,  H01H13/10 ,  H01H13/50 ,  H01H2221/03

Abstract: A keyswitch structure includes a base, a keycap, a first support, a second support, and a connection structure. The keycap moves up and down relative to the base through the first support and the second support. The connection structure is disposed on the base and includes a vertical-motion limiting part and a horizontal-motion limiting part. The first support includes a rod-shaped connection portion and is connected to the connection structure through the rod-shaped connection portion. The vertical-motion limiting part prevents the rod-shaped connection portion from vertically moving. The horizontal-motion limiting part limits the horizontal movement of the rod-shaped connection portion. The vertical-motion limiting part and the horizontal-motion limiting part are separated in the rotation axis of the rod-shaped connection portion.

公开(公告)号：US10672570B2

公开(公告)日：2020-06-02

申请号：US16245213

申请日：2019-01-10

Applicant: DARFON ELECTRONICS CORP.

Inventor： Chih-Hao Chen ,  Po-Wei Tsai ,  Chun-Yuan Wang ,  Kuan-Te Lin ,  Shao-Wei Yang ,  Ling-Hsi Chao

IPC: H01H13/7065 ,  H01H13/14 ,  H01H3/12

Abstract: A keyswitch structure includes a base plate, a keycap, a first support, and a second support. The keycap is located above the base plate. The first support is connected to and between the keycap and the base plate and has an upper connection portion, a lower connection portion, and a protruding limitation portion. The upper connection portion is located between the lower connection portion and the protruding limitation portion. The first support is rotatably connected to the keycap and the base plate through the upper connection portion and the lower connection portion respectively. The protruding limitation portion is located close to and under the cap body. The second support is connected to and between the keycap and the base plate. The keycap moves up and down relative to the base plate through the first support and the second support.

公开(公告)号：US20150160697A1

公开(公告)日：2015-06-11

申请号：US14621360

申请日：2015-02-12

Applicant: DARFON ELECTRONICS (SUZHOU) CO., LTD. ,  DARFON ELECTRONICS CORP.

Inventor： Chih-Hao Chen

IPC: G06F1/16 ,  H05K7/14

CPC classification number: G06F1/1632 ,  H05K7/14

Abstract: The invention provides an electronic device including a user operable device and a foldable cover flexibly connected to the user operable device and capable to cover a whole top of the user operable device. The foldable cover includes a plurality of sections and a plurality of foldable lines, so that the foldable cover can be folded along the plurality of foldable lines formed between different sections. The sections are connected through the flexible foldable lines to allow the adjacent sections foldable with respective to one another to make the foldable cover in a supporting state, so that a first fastening section and a second fastening section are releasably fastened together so as to fasten a first supporting section and a second supporting section, and a first attachment section and a second attachment section are placed flatly on a plane.

Abstract translation: 本发明提供了一种电子设备，其包括用户可操作的设备和可折叠的盖子，所述可折叠盖子柔性地连接到用户可操作的设备并且能够覆盖用户可操作设备的整个顶部。 可折叠盖包括多个部分和多个可折叠线，使得可折叠盖可以沿着形成在不同部分之间的多个可折叠线折叠。 这些部分通过柔性可折叠线连接以允许相邻部分可相互折叠以使可折叠盖处于支撑状态，使得第一紧固部分和第二紧固部分可释放地紧固在一起以便紧固 第一支撑部分和第二支撑部分，以及平面放置在平面上的第一附接部分和第二附接部分。

公开(公告)号：US08995149B2

公开(公告)日：2015-03-31

申请号：US13792188

申请日：2013-03-10

Applicant: Darfon Electronics Corp.

Inventor： Chih-Hao Chen

IPC: H05K7/02 ,  H05K7/04 ,  H05K7/14 ,  G06F1/16

CPC classification number: G06F1/1632 ,  H05K7/14

Abstract: The invention discloses a keyboard device including a keyboard and a support for protecting the keyboard or accommodating a portable information processing device. The support of the invention is capable of rotate in a direction away from the keyboard to be at a supporting state. The support of the invention is also capable of rotate in a direction toward the keyboard to cover whole of the top of the keyboard.

Abstract translation: 本发明公开了一种键盘装置，包括键盘和用于保护键盘或容纳便携式信息处理装置的支架。 本发明的支撑件能够在远离键盘的方向上旋转以处于支撑状态。 本发明的支撑体还能够朝向键盘的方向旋转以覆盖键盘的整个顶部。

公开(公告)号：US20130279141A1

公开(公告)日：2013-10-24

申请号：US13792188

申请日：2013-03-10

Applicant: DARFON ELECTRONICS CORP.

Inventor： Chih-Hao Chen

IPC: H05K7/14

CPC classification number: G06F1/1632 ,  H05K7/14

Abstract: The invention discloses a keyboard device including a keyboard and a support for protecting the keyboard or accommodating a portable information processing device. The support of the invention is capable of rotate in a direction away from the keyboard to be at a supporting state. The support of the invention is also capable of rotate in a direction toward the keyboard to cover whole of the top of the keyboard.

Abstract translation: 本发明公开了一种键盘装置，包括键盘和用于保护键盘或容纳便携式信息处理装置的支架。 本发明的支撑件能够在远离键盘的方向上旋转以处于支撑状态。 本发明的支撑体还能够朝向键盘的方向旋转以覆盖键盘的整个顶部。

公开(公告)号：US10283289B2

公开(公告)日：2019-05-07

申请号：US15725295

申请日：2017-10-05

Applicant: DARFON ELECTRONICS CORP.

Inventor： Chih-Hao Chen ,  Chih-Hung Chen ,  Chin-Hung Lin ,  Ling-Hsi Chao ,  Chih-Chung Yen

IPC: H01H13/14 ,  H01H13/50 ,  H01H13/10 ,  H01H3/12

Abstract: A keyswitch structure includes a base, a keycap, a first support, a second support, and a connection structure. The keycap moves up and down relative to the base through the first support and the second support. The connection structure is disposed on the base and includes a vertical-motion limiting part and a horizontal-motion limiting part. The first support includes a rod-shaped connection portion and is connected to the connection structure through the rod-shaped connection portion. The vertical-motion limiting part prevents the rod-shaped connection portion from vertically moving. The horizontal-motion limiting part limits the horizontal movement of the rod-shaped connection portion. The vertical-motion limiting part and the horizontal-motion limiting part are separated in the rotation axis of the rod-shaped connection portion.

公开(公告)号：US20180286603A1

公开(公告)日：2018-10-04

申请号：US15725295

申请日：2017-10-05

Applicant: DARFON ELECTRONICS CORP.

Inventor： Chih-Hao Chen ,  Chih-Hung Chen ,  Chin-Hung Lin ,  Ling-Hsi Chao ,  Chih-Chung Yen

IPC: H01H13/14 ,  H01H13/10 ,  H01H13/50

CPC classification number: H01H13/14 ,  H01H13/10 ,  H01H13/50

Abstract: A keyswitch structure includes a base, a keycap, a first support, a second support, and a connection structure. The keycap moves up and down relative to the base through the first support and the second support. The connection structure is disposed on the base and includes a vertical-motion limiting part and a horizontal-motion limiting part. The first support includes a rod-shaped connection portion and is connected to the connection structure through the rod-shaped connection portion. The vertical-motion limiting part prevents the rod-shaped connection portion from vertically moving. The horizontal-motion limiting part limits the horizontal movement of the rod-shaped connection portion. The vertical-motion limiting part and the horizontal-motion limiting part are separated in the rotation axis of the rod-shaped connection portion.

公开(公告)号：US09195268B2

公开(公告)日：2015-11-24

申请号：US14621360

申请日：2015-02-12

Applicant: DARFON ELECTRONICS (SUZHOU) CO., LTD. ,  DARFON ELECTRONICS CORP.

Inventor： Chih-Hao Chen

IPC: H05K7/02 ,  H05K7/04 ,  G06F1/16 ,  H05K7/14

CPC classification number: G06F1/1632 ,  H05K7/14

Abstract: The invention provides an electronic device including a user operable device and a foldable cover flexibly connected to the user operable device and capable to cover a whole top of the user operable device. The foldable cover includes a plurality of sections and a plurality of foldable lines, so that the foldable cover can be folded along the plurality of foldable lines formed between different sections. The sections are connected through the flexible foldable lines to allow the adjacent sections foldable with respective to one another to make the foldable cover in a supporting state, so that a first fastening section and a second fastening section are releasably fastened together so as to fasten a first supporting section and a second supporting section, and a first attachment section and a second attachment section are placed flatly on a plane.

Abstract translation: 本发明提供了一种电子设备，其包括用户可操作的设备和可折叠的盖子，所述可折叠盖子柔性地连接到用户可操作的设备并且能够覆盖用户可操作设备的整个顶部。 可折叠盖包括多个部分和多个可折叠线，使得可折叠盖可以沿着形成在不同部分之间的多个可折叠线折叠。 这些部分通过柔性可折叠线连接以允许相邻部分可相互折叠以使可折叠盖处于支撑状态，使得第一紧固部分和第二紧固部分可释放地紧固在一起以便紧固 第一支撑部分和第二支撑部分，以及平面放置在平面上的第一附接部分和第二附接部分。

公开(公告)号：US11604518B2

公开(公告)日：2023-03-14

申请号：US17522744

申请日：2021-11-09

Applicant: Darfon Electronics Corp.

Inventor： Chen Yang ,  Chih-Yao Chi ,  Shao Lun Hsiao ,  Chih-Hao Chen

IPC: G06F3/02 ,  H01H13/7073 ,  H01H13/7065 ,  G06F3/01

Abstract: A tactile-adjustable keyboard includes plural keyswitches, an adjustment frame and a hybrid operation button. The adjustment frame is disposed corresponding to the keyswitches to move and interfere at least one of the keyswitches. The hybrid operation button includes a tactile switch, a non-tactile knob disposed at least partially surrounding the tactile switch, and a lens disposed at least partially surrounding the non-tactile knob. The tactile switch includes a switch shaft and a switch bar. The switch shaft is disposed in rotatable connection with the adjustment frame to move the adjustment frame. The switch bar extends externally from the switch shaft. A tactile feedback of said one keyswitch changes in response to the rotation of the tactile switch, while a non-tactile signal is generated in response to the rotation of the non-tactile knob, and the lens is illuminated in response to the rotation of the tactile switch.

公开(公告)号：US20190221384A1

公开(公告)日：2019-07-18

申请号：US16245213

申请日：2019-01-10

Applicant: DARFON ELECTRONICS CORP.

Inventor： Chih-Hao Chen ,  Po-Wei Tsai ,  Chun-Yuan Wang ,  Kuan-Te Lin ,  Shao-Wei Yang ,  Ling-Hsi Chao

IPC: H01H13/7065 ,  H01H3/12 ,  H01H13/14

Abstract: A keyswitch structure includes a base plate, a keycap, a first support, and a second support. The keycap is located above the base plate. The first support is connected to and between the keycap and the base plate and has an upper connection portion, a lower connection portion, and a protruding limitation portion. The upper connection portion is located between the lower connection portion and the protruding limitation portion. The first support is rotatably connected to the keycap and the base plate through the upper connection portion and the lower connection portion respectively. The protruding limitation portion is located close to and under the cap body. The second support is connected to and between the keycap and the base plate. The keycap moves up and down relative to the base plate through the first support and the second support.