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keyboard

A keyboard and keycap technology, applied in electrical components, electrical switches, circuits, etc.

Active Publication Date: 2022-02-25
QUNGUANG OPTOELECTRONICS SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The keycaps are located above the bottom plate

Method used

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Embodiment Construction

[0060]A number of embodiments of the present invention will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some existing conventional structures and elements are shown in a simple and schematic manner in the drawings, and the same elements in different embodiments are marked with the same reference symbols.

[0061] Please refer to Figure 1A as well as Figure 1B . Figure 1A It is a three-dimensional assembly diagram illustrating the keyboard 100 according to an embodiment of the present invention. Figure 1B for illustration Figure 1A A three-dimensional exploded view of the key device 100A of the keyboard 100 and a part of...

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PUM

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Abstract

A keyboard includes a bottom plate and a plurality of key devices. Each key device includes a keycap, a first support and a second support. The keycaps sit above the bottom plate. The first supporting part is connected between the base plate and the keycap, and includes a first magnetic attraction part. The first magnetic attraction portion has a first abutting surface. The second supporting part is connected between the base plate and the keycap, and includes a second magnetic attraction part configured to attract the first magnetic attraction part. The second magnetic attraction portion has a second abutting surface. When the first abutting surface abuts against the second abutting surface, the keycap is at the highest position relative to the bottom plate. When the keycap moves from the highest position toward the bottom plate, the first abutting surface is at least partially separated from the second abutting surface.

Description

technical field [0001] The invention relates to a keyboard, in particular to a keyboard which is favorable for thinning. Background technique [0002] As far as the current usage habits of personal computers are concerned, the key device is one of the indispensable input devices for inputting characters or numbers. Not only that, all the consumer electronic products in daily life or the large-scale processing equipment used in the industry need to be equipped with a key structure as an input device to operate the above-mentioned electronic products and processing equipment. [0003] For the keys on the key device, in order to guide the key caps to move up and down, a support structure is usually arranged under the key caps of the keys. For example, the existing scissor-type support structure is formed by two support members interlaced with each other. In addition, in order to balance the force exerted by the user on each key, a balance bar is usually provided under the key...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H13/7065
CPCH01H13/7065
Inventor 林典谕
Owner QUNGUANG OPTOELECTRONICS SUZHOU