Keyboard

A keyboard and keycap technology, applied in emergency connection, emergency contact form, tactile feedback, etc., can solve the problems of slow return to the initial position, inability to adjust the speed of returning to the initial position, and inability to meet the requirements of hand feel. Effect

Inactive Publication Date: 2015-12-30
DARFON ELECTRONICS (SUZHOU) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, computer users have various requirements for the feel of the keyboard. For example, some people require that the keycap return to the initial position as soon as possible after being pressed, while others require that the keycap return

Method used

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Embodiment Construction

[0028] The present invention mainly provides a keyboard. The provided keyboard is designed with an adjustment piece, which can adjust the size of the restoring force that the keycap receives each time it is pressed, so as to change the speed at which the keycap returns to the initial position after being pressed, and then can Meet most computer users' requirements for pressing keycaps.

[0029] The following content will be combined with the accompanying drawings to illustrate the technical content of the present invention through specific structural examples. Those skilled in this technology can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific structural examples. Various modifications and changes may be made to the details in this specification based on different viewpoints and applications without departing from t...

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PUM

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Abstract

The invention relates to a keyboard which at least comprises key caps, adjusting pieces and a support elastomer. The support elastomer acts a force on the key caps so that the key caps returns to initial positions after being pressed. The adjusting piece can adjust the force that the support elastomer acts on the key caps, thus, a user is allowed to adjust the pressing force needed by adjustment of the keycaps and the speed at which the key caps return to the initial positions after pressing is released. The touch requirements for pressing the keycaps by most computer users can be met.

Description

technical field [0001] The invention relates to a keyboard, in more detail, to a keyboard whose speed of returning to an initial position after a keycap is pressed can be adjusted. Background technique [0002] A keyboard is a major tool for inputting commands into a computer and is widely used by computer users. A keyboard generally includes keycaps, a circuit board with switches, and an elastic body. When the keycap is pressed, the keycap will move downward from the initial position, compress the elastic body below, and trigger the switch of the circuit board. At this time, the elastic body will generate a restoring force due to the compression. When the pressing is released, the restoring force of the elastic body will act on the keycap, prompting the keycap to return to the initial position, and the next pressing can be performed. [0003] It should be noted that the speed at which the keycap returns to the initial position is directly proportional to the restoring for...

Claims

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Application Information

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IPC IPC(8): H01H13/705
CPCH01H13/02H01H13/705H01H2207/03H01H2215/002H01H2221/036H01H2231/002
Inventor 刘家宏
Owner DARFON ELECTRONICS (SUZHOU) CO LTD
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