Keyboard with wireless and wired switching function

A technology for switching functions and keyboards, which is applied in the input/output process of data processing, the input/output of user/computer interaction, lighting devices, etc. and other problems, to achieve the effect of high overall structural stability, fast and convenient installation and disassembly, and strong practicability

Inactive Publication Date: 2018-06-15
大小(东莞)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ordinary keyboards are usually connected to the host computer through data lines, and the distance between the keyboard and the host computer is extremely limited through data lines, and the placement of the keyboard is relatively fixed, making it inconvenient to use. The placement of the keyboard is more flexible and the use distance is relatively longer, so wireless keyboards are produced, but most of the e

Method used

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  • Keyboard with wireless and wired switching function
  • Keyboard with wireless and wired switching function
  • Keyboard with wireless and wired switching function

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0045] Example one:

[0046] Please refer to Figure 1 to Figure 3 , Picture 9 versus Picture 12 This embodiment provides a keyboard with wireless and wired switching functions, including a keyboard base 1, and a main keyboard 2 and a sub-keyboard 3 movably arranged on the keyboard base 1. In this embodiment, the main The keyboard 2 can be set to have all the functions of a conventional keyboard according to specific needs, and the secondary keyboard 3 can be used as a calculator. At the same time, the keyboard base 1 is provided with a number of first connectors 11, and the main keyboard 2 and the auxiliary keyboard 3 are respectively provided with a number of second connectors (21, 31) that match the first connector 11 ), the second connector 21 on the main keyboard 2 is connected to the first connector 11 on the keyboard base 1 to realize electrical connection and data transmission. The second connector 31 on the secondary keyboard 3 is connected to the keyboard base The fi...

Example Embodiment

[0063] Embodiment two:

[0064] The present embodiment also discloses the lighting control circuit of the keyboard, specifically for the main keyboard LED lights on the main keyboard 2, the auxiliary keyboard LED lights on the auxiliary keyboard 3, and the light bar 15 in the light-emitting area 12 on the keyboard base 1. The light effect control of the LED lamp 15.

[0065] Specifically, the main keyboard PCB board 26 is provided with a plurality of main keyboard LED lights extending into the main keyboard keys 28, and the main keyboard PCB board 26 is provided with a main keyboard light for synchronously controlling the plurality of main keyboard LED lights. Control circuit, the several main keyboard LED lights are connected to the main keyboard light control circuit through an I2C bus.

[0066] Such as Figure 16 versus Figure 17 As shown, the main keyboard lighting control circuit includes a main keyboard MCU chip module and a main keyboard LED light-emitting drive module, wher...

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PUM

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Abstract

The invention discloses a keyboard with a wireless and wired switching function. The keyboard comprises a keyboard base, a main keyboard body and an auxiliary keyboard body, wherein the main keyboardbody and the auxiliary keyboard body are movably arranged on the keyboard base, a plurality of first connectors are arranged on the keyboard base, a plurality of second connectors matched with the first connectors are arranged on the main keyboard body and the auxiliary keyboard body, and a wireless emission module is arranged on each of the main keyboard body and the auxiliary keyboard body. Through the keyboard, free switching between a wired keyboard and a wireless keyboard according to a specific demand can be realized, and the keyboard is fast and convenient to install and dismantle, highin practicability and high in structural stability.

Description

technical field [0001] The invention relates to a keyboard, in particular to a keyboard with a wireless and wired switching function. Background technique [0002] Ordinary keyboards are usually connected to the host computer through data lines, and the distance between the keyboard and the host computer is extremely limited through data lines, and the placement of the keyboard is relatively fixed, making it inconvenient to use. The placement of the keyboard is more flexible and the use distance is relatively longer, so wireless keyboards are produced, but most of the existing wireless keyboards only have the function of wirelessly connecting with the host computer. When the battery power of the wireless keyboard is exhausted, Then this kind of wireless keyboard just can't be used, has become decoration, and only changing battery or charging can continue to work, and this has just produced great inconvenience to keyboard work, has directly reduced the efficiency of keyboard ...

Claims

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Application Information

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IPC IPC(8): G06F3/02G06F3/023H05B37/02
CPCG06F3/0202G06F3/0208G06F3/021G06F3/0231H05B47/10
Inventor 吴福喜李思彬林立军
Owner 大小(东莞)科技有限公司
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