Hand warming keyboard

A keyboard and hand warming technology, applied in ohmic resistance heating parts, user/computer interaction input/output, etc., can solve the problem of cold computer keyboard, etc., and achieve the effect of easy operation, simple operation and refined structure

Active Publication Date: 2013-04-17
张浩洋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the cold season of winter, no matter in the north or in the south, when computer operators use these computer keyboards, they will feel that these computer keyboards are very cold

Method used

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Examples

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Embodiment Construction

[0039] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0040] refer to figure 1 , figure 2 , image 3 As shown, connect 11. The power connector to an external power source (such as a power socket) with a power cord, and then turn on 4. The power on-off switch.

[0041] Further, electric current is through 9, 8, electric wire in the trunking, makes 2, electric heater energize.

[0042] Furthermore, after 2. the electric heating sheet is energized, it starts to heat 1. the button cover.

[0043] Furthermore, when 1. the surface of the key cover reaches a preset temperature, 6. the temperature control switch will disconnect the heating circuit and stop heating.

[0044] Furthermore, when 1. the surface temperature of the key cover drops below the preset temperature, 6. the temperature control switch will turn on 4. the heating circuit again, and then 1. the surface of the key cover will start to be hea...

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PUM

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Abstract

The invention discloses a hand warming keyboard capable of warming the keyboard surface and keeping the keyboard surface warm. A computer operator feels that the computer keyboard is very cold when using a computer keyboard in the cold winter. Therefore, the computer operator hopes to have a hand warming computer keyboard capable of warming the keyboard surface and keeping the keyboard surface warm. The hand warming keyboard enables the keyboard surface to have appropriate temperature, so that the computer operator can have a comfortable feeling.

Description

【Technical field】 [0001] The invention relates to a computer hand-warming keyboard capable of heating and keeping the surface of keys warm. 【Background technique】 [0002] At present, there are many manufacturers on the market to produce various computer keyboards. But, in the cold season of winter, no matter in the north or in the south, when computer operators use these computer keyboards, they will feel that these computer keyboards are very cold. Therefore, it is desirable to have a hand-warming keyboard with a key surface that can be heated and kept warm. [0003] In today's world, computer keyboards have entered thousands of households and various fields of all walks of life along with the popularization of computers. Therefore, hand warming keyboards will have an extremely wide market. 【Content of invention】 [0004] The object of the present invention is to provide a computer hand-warming keyboard capable of heating and keeping the key surface warm. The hand-war...

Claims

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Application Information

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IPC IPC(8): G06F3/02H05B3/02
Inventor 张浩洋
Owner 张浩洋
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