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Computer keyboard

A computer and keyboard technology, applied in the field of external equipment, can solve the problems affecting the health of the user, fatigue of the hands, deformation of the wrist, etc., and achieve the effects of being beneficial to the health of the body, preventing the deformation of the wrist, and promoting blood circulation

Inactive Publication Date: 2012-05-16
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the keyboard generally used on the market is a keyboard without a palm rest, and the wrists of both hands of the user are often suspended in the air when using this keyboard without a palm rest.
Therefore, the hands of the user will feel very tired after using this keyboard for a long time, and the wrist deformation will also occur in a more serious situation, thereby affecting the health of the user.

Method used

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Experimental program
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Embodiment Construction

[0016] Such as figure 1 As shown, it is a schematic perspective view of a preferred embodiment of the computer keyboard (referred to as the keyboard 1 ) of the present invention. In this embodiment, the keyboard 1 includes a main body 11 and a heating tray 12 . Wherein, the main body 11 is the same as the existing keyboard, that is, the main body 11 has the same number of function keys and key settings as the existing computer keyboard, such as 101 key settings or 104 key settings.

[0017] The heating tray 12 is arranged at the tail of the keyboard main body 11 , that is, the direction in which the user's hands are placed when using the keyboard 1 . The heating tray 12 is made of the same material as the main body 11 , such as hard plastic. Two protrusions 13 are provided on the heating tray 12 for supporting the user's left and right wrists when the user is using the keyboard 1 . Each protrusion 13 is designed into a concave shape according to the shape of the wrist of th...

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PUM

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Abstract

The invention discloses a computer keyboard which comprises a main body part and a heating tray, wherein the upper surface of the heating tray is provided with two protruding parts supporting the left wrist and the right wrist of a user, and a heating device is arranged under each protruding part. The left side of the heating tray is provided with a USB power supply interface used for connecting a USB power supply device. When the USB power supply device is plugged in the heating tray through the USB power supply interface for supplying power to the heating devices, and each heating device is used for heating the corresponding protruding part to reach the temperature range equivalent to the body temperature. When the user uses the keyboard, deformation of the wrists of the user can be prevented, blood circulation of hands of the user is promoted, hand fatigue is eliminated, and health of the user is facilitated.

Description

technical field [0001] The invention relates to an external device of a computer, in particular to a keyboard applied to a computer. Background technique [0002] With the rapid development of digitization and networking, people will increasingly use computers for various tasks and entertainment in modern life, such as typing and surfing the Internet. Especially for those computer users who often need to use, they all hope to have a comfortable keyboard and mouse. For example, some typists and programmers spend a lot of time on their keyboards, so having a keyboard that is comfortable to use would obviously help them. However, the keyboard generally used on the market is a keyboard without a palm rest, and the wrists of both hands of the user are often suspended in the air when using this keyboard without a palm rest. Therefore, the hands of the user will feel very tired after using the keyboard for a long time, and in more serious cases, the wrist will be deformed, thereb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/02
CPCA47B21/0371G06F3/0202
Inventor 吴亢田波
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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