中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

22 records (took 0.016 seconds)

    Keyswitch
    2.
    发明授权
    Keyswitch 有权
    钥匙开关

    公开(公告)号：US09343247B2

    公开(公告)日：2016-05-17

    申请号：US14711784

    申请日：2015-05-14

    Applicant: DARFON ELECTRONICS CORP.

    Inventor： Chien-Shih Hsu

    IPC: H01H9/00 ,  H01H13/20 ,  H01H13/7065 ,  H01H13/02 ,  H01H3/12 ,  H01H13/06 ,  H01H13/22 ,  H01H13/702

    CPC classification number: H01H13/20 ,  H01H3/12 ,  H01H3/125 ,  H01H13/02 ,  H01H13/06 ,  H01H13/22 ,  H01H13/702 ,  H01H13/7065 ,  H01H2221/04 ,  H01H2221/09

    Abstract: A keyswitch includes a casing having a first magnetic area, a key cap, and a support device including first and second support members rotatably connected to the key cap and the base plate. The first support member has a receiving opening and a second magnetic area disposed within the receiving opening. When the key cap is not pressed, a magnetic attraction force between the first and second magnetic areas keeps the key cap at a non-pressed position. When the key cap is pressed by an external force, the key cap moves with the support device toward a pressed position. When the external force is removed, the second magnetic area moves toward the first magnetic area due to the magnetic attraction force such that the key cap moves with the support device from the pressed position toward the non-pressed position.

    Abstract translation: 钥匙开关包括具有第一磁性区域，钥匙盖和支撑装置的壳体，所述支撑装置包括可旋转地连接到钥匙盖和基板的第一和第二支撑构件。 第一支撑构件具有接收开口和设置在接收开口内的第二磁性区域。 当未按下键帽时，第一和第二磁性区域之间的磁吸引力将键帽保持在非按压位置。 当钥匙盖被外力按压时，钥匙帽与支撑装置一起移动到按压位置。 当去除外力时，由于磁吸引力，第二磁性区域朝向第一磁性区域移动，使得键帽从支撑装置从按压位置向非压力位置移动。

    KEYSWITCH AND KEYBOARD THEREOF
    3.
    发明申请
    KEYSWITCH AND KEYBOARD THEREOF 有权
    KEYSWITCH和键盘

    公开(公告)号：US20140231234A1

    公开(公告)日：2014-08-21

    申请号：US14185886

    申请日：2014-02-20

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

    Inventor： Chien-Shih Hsu ,  Zuei-Chown Jou ,  Ching-Chuan Chang

    IPC: H01H13/52 ,  H01H13/7065

    CPC classification number: H01H13/52 ,  H01H3/122 ,  H01H3/125 ,  H01H5/02 ,  H01H13/7065 ,  H01H13/83 ,  H01H2003/506 ,  H01H2215/00 ,  H01H2219/044 ,  H01H2219/062 ,  H01H2221/04

    Abstract: A keyswitch includes a cap, a board, first and second support members rotatably connected to the cap and the board, a seesaw member, and a magnetic member. The seesaw member movably supports at least one of the cap and the first and second support members. The magnetic member is disposed on the board corresponding to the seesaw member. When the cap is pressed, the at least one of the cap and the first and second support members drives the seesaw member to raise and the cap moves from a non-pressed position to a pressed position. When the cap is released, a magnetic attraction force between the magnetic member and the seesaw member drives the seesaw member to raise for lifting the at least one of the cap and the first and second support members, so as to move the cap back to the non-pressed position.

    Abstract translation: 键开关包括盖，板，可旋转地连接到盖和板的第一和第二支撑构件，跷跷板构件和磁性构件。 所述跷跷板构件可移动地支撑所述盖和所述第一和第二支撑构件中的至少一个。 磁性构件设置在与跷跷板构件对应的板上。 当盖被按压时，帽和第一和第二支撑构件中的至少一个驱动跷跷板构件升高，并且帽从未按压位置移动到按压位置。 当盖被释放时，磁性构件和跷跷板构件之间的磁吸引力驱动跷跷板构件升高以提升帽和第一和第二支撑构件中的至少一个，以便将帽移回到 未按下位置

    Keyswitch with magnetic restoration mechanism
    5.
    发明授权
    Keyswitch with magnetic restoration mechanism 有权
    钥匙开关带磁恢复机构

    公开(公告)号：US09236204B2

    公开(公告)日：2016-01-12

    申请号：US14472382

    申请日：2014-08-29

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

    Inventor： Chien-Shih Hsu ,  Zuei-Chown Jou

    IPC: H01H13/70 ,  H01H13/14 ,  H01H13/10

    CPC classification number: H01H13/14 ,  H01H13/10 ,  H01H2221/04 ,  H01H2221/058 ,  H01H2227/036

    Abstract: A keyswitch structure includes a base, a keycap, at least one lift mechanism, a link, and a restoration mechanism. The lift mechanism is connected to and between the base and the keycap. The link is moveably on the base. The restoration mechanism is disposed on the link and the base and can generate a restoration force. When the keycap is pressed down by a user to move toward the base, a sliding portion of the lift mechanism slides on the base to drive the link to move relative to the base. Further, when the pressing on the keycap by the user is eliminated, the restoration force urges the link to move to drive the sliding portion to slide reversely, so that the keycap moves away from the base.

    Abstract translation: 键开关结构包括基座，键帽，至少一个升降机构，连杆和恢复机构。 升降机构连接到基座和键帽之间。 该链接可移动地在基础上。 恢复机构设置在链路和基座上并且可以产生恢复力。 当用户按压键帽朝向基座移动时，升降机构的滑动部分在基座上滑动以驱动连杆相对于底座移动。 此外，当消除了用户对键帽的按压时，恢复力促使连杆移动以驱动滑动部分反向滑动，使得键帽从基座移开。

    KEYSWITCH STRUCTURE
    6.
    发明申请
    KEYSWITCH STRUCTURE 有权
    KEYSWITCH结构

    公开(公告)号：US20150332875A1

    公开(公告)日：2015-11-19

    申请号：US14709489

    申请日：2015-05-12

    Applicant: Darfon Electronics Corp.

    Inventor： Chien-Shih Hsu

    IPC: H01H13/7065

    CPC classification number: H01H13/7065 ,  H01H3/125 ,  H01H2221/04 ,  H01H2231/002

    Abstract: A keyswitch structure includes a bottom plate, a keycap, a first support, a second support, and a magnetic member. The bottom plate has a magnetic portion. The keycap is disposed above the bottom plate. The first support and the second support are disposed between the bottom plate and the keycap. The keycap is capable of moving up and down relative to the bottom plate through the first support and the second support. The magnetic member is disposed between the bottom plate and the keycap corresponding to the magnetic portion. The magnetic member and the magnetic portion induce an attractive force therebetween. The attractive force makes the magnetic member contact and apply force to the first support and the second support so that the first support and the second support tend to move the keycap away from the bottom plate.

    Abstract translation: 键开关结构包括底板，键帽，第一支撑件，第二支撑件和磁性构件。 底板具有磁性部分。 键帽设置在底板上方。 第一支撑件和第二支撑件设置在底板和键帽之间。 键帽能够通过第一支撑件和第二支撑件相对于底板上下移动。 磁性构件设置在与磁性部分对应的底板和键帽之间。 磁性部件和磁性部分在它们之间引起吸引力。 吸引力使得磁性构件接触并向第一支撑件和第二支撑件施加力，使得第一支撑件和第二支撑件倾向于使键帽远离底板移动。

    Keyswitch and keyboard thereof
    7.
    发明授权
    Keyswitch and keyboard thereof 有权
    钥匙开关及其键盘

    公开(公告)号：US09236205B2

    公开(公告)日：2016-01-12

    申请号：US14185886

    申请日：2014-02-20

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

    Inventor： Chien-Shih Hsu ,  Zuei-Chown Jou ,  Ching-Chuan Chang

    IPC: H01H13/70 ,  H01H13/52 ,  H01H13/7065 ,  H01H3/12 ,  H01H5/02 ,  H01H3/50 ,  H01H13/83

    CPC classification number: H01H13/52 ,  H01H3/122 ,  H01H3/125 ,  H01H5/02 ,  H01H13/7065 ,  H01H13/83 ,  H01H2003/506 ,  H01H2215/00 ,  H01H2219/044 ,  H01H2219/062 ,  H01H2221/04

    Abstract: A keyswitch includes a cap, a board, first and second support members rotatably connected to the cap and the board, a seesaw member, and a magnetic member. The seesaw member movably supports at least one of the cap and the first and second support members. The magnetic member is disposed on the board corresponding to the seesaw member. When the cap is pressed, the at least one of the cap and the first and second support members drives the seesaw member to raise and the cap moves from a non-pressed position to a pressed position. When the cap is released, a magnetic attraction force between the magnetic member and the seesaw member drives the seesaw member to raise for lifting the at least one of the cap and the first and second support members, so as to move the cap back to the non-pressed position.

    Abstract translation: 键开关包括盖，板，可旋转地连接到盖和板的第一和第二支撑构件，跷跷板构件和磁性构件。 所述跷跷板构件可移动地支撑所述盖和所述第一和第二支撑构件中的至少一个。 磁性构件设置在与跷跷板构件对应的板上。 当盖被按压时，帽和第一和第二支撑构件中的至少一个驱动跷跷板构件升高，并且帽从未按压位置移动到按压位置。 当盖被释放时，磁性构件和跷跷板构件之间的磁吸引力驱动跷跷板构件升高以提升帽和第一和第二支撑构件中的至少一个，以便将帽移回到 未按下位置

    Keyboard structure
    8.
    发明授权
    Keyboard structure 有权

    公开(公告)号：US10373769B2

    公开(公告)日：2019-08-06

    申请号：US15801291

    申请日：2017-11-01

    Applicant: DARFON ELECTRONICS CORP.

    Inventor： Jui-Yi Huang ,  Chien-Shih Hsu

    IPC: H01H3/12 ,  B41J5/12 ,  G06F1/16

    Abstract: A keyboard structure and assembling method thereof are provided. The keyboard structure includes a baseplate, a keycap and a frame having a hook body. The keycap can be inserted into the frame and restricted by the hook body, so that the range of movement of the keycap is restricted. The keycap cannot be separated from the frame so that the coupling of the frame and the baseplate is not interfered by the keycap. Thus, the present invention can effectively simplify the assembling process of the keyboard.

    KEYSWITCH AND KEYBOARD THEREOF
    10.
    发明申请
    KEYSWITCH AND KEYBOARD THEREOF 有权

    公开(公告)号：US20170186569A1

    公开(公告)日：2017-06-29

    申请号：US15173703

    申请日：2016-06-05

    Applicant: DARFON ELECTRONICS CORP.

    Inventor： Chien-Shih Hsu

    IPC: H01H13/52 ,  H01H13/14 ,  H01H13/10

    CPC classification number: H01H13/52 ,  H01H1/54 ,  H01H3/125 ,  H01H13/14 ,  H01H2221/04

    Abstract: A keyswitch includes a board, a cap, and a support device disposed between the board and the cap. A first abutting side of a first support member of the support device has a first hole formed toward a first bending arm of the board. The first bending arm is disposed through the first hole for pressing the first abutting side to abut against the board. The first abutting side has a second magnetic portion formed toward the second support member. A support portion extends from a second abutting side of the second support member toward the first support member for supporting the second magnetic portion. When the cap is pressed to make the second magnetic portion separate from a first magnetic portion of the board with rotation of the first and second support members relative to the first and second abutting sides, the cap moves to a pressed position.

Patent Agency Ranking