Self-cleaning keyboard

A self-cleaning dust and keyboard technology, applied in the direction of dust removal, cleaning methods and utensils, cleaning methods using gas flow, etc., can solve problems such as dust accumulation, and achieve the effect of avoiding accumulation

Active Publication Date: 2018-08-24
赫比(苏州)通讯科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention discloses a self-cleaning dust keyboard, and the purpose of the invention is to solve the problem that the existing keyboard accumulates in the keyboard due to the dust entering the keyboard from the gap between the keyboard and the keyboard shell

Method used

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Embodiment Construction

[0018] The following is a further detailed description through specific implementations:

[0019] The reference signs in the drawings of the specification include: housing 1, key cap 2, opening 3, partition 4, piston rod 5, cylinder 6, air injection hole 7, guide channel 8, circuit board 9, tension spring 10, collecting tube 11. The liquid inlet 12, the liquid outlet 13, the collection box 14, the filter screen 15, the liquid inlet 16, the sealing cover 17, the piston plate 18, and the micro water pump 19.

[0020] The embodiment is basically like figure 1 with figure 2 Shown: A self-cleaning keyboard includes a shell 1, the upper end of the shell 1 has an opening 3, a key cap 2 is installed in the opening 3, a key cap 2 corresponds to an opening 3, and a circuit is fixedly installed on the lower inner wall of the shell 1 A partition board 4 is integrally formed with the board 9, the edge of the opening 3 downwards, and the lower end of the partition board 4 is fixedly connected ...

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Abstract

The invention belongs to an input device with a manual operation switch, and specifically discloses a self-cleaning keyboard. The self-cleaning keyboard comprises a shell, a keycap and a circuit board; an opening for up-down movement of the keycap is formed in the shell; a dust removal mechanism and a collection mechanism for collecting dust are arranged in the shell; the dust removal mechanism comprises a separation plate which extends from the edge of the opening to the interior of the shell; the separation plate surrounds the keycap; an air injection mechanism is fixed on the circuit boardbelow the keycap; the air injection mechanism is driven by the keycap; the air injection mechanism is used for blowing dust and applying pressure on the circuit board; the collection mechanism comprises a guiding channel and a collection pipe; the collection pipe is fixed on the lower end face of the shell; the guiding channel penetrates through the circuit board and the shell; one end of the guiding channel is communicated with one side, close to the air injection mechanism, of the separation plate and the other end of the guiding channel is communicated with the side wall of the collection pipe; and two ends of the collection pipe are communicated with the external world. The invention aims at solving the problem that dust enters gaps between existing keyboards and keyboard shells so asto enter the keyboards and then be stacked on circuit boards.

Description

Technical field [0001] The invention belongs to an input device using a manual operation switch, and specifically discloses a self-cleaning keyboard. Background technique [0002] With the continuous development of science and technology, computers have become an indispensable productivity tool in people’s homes. As computer input devices, keyboards are also indispensable computer accessories. People can input various characters into the computer through the keyboard. Makes the operation of the computer very convenient. [0003] Because the keycaps of the existing keyboards need to be pressed frequently, there is a gap between the keycaps and the keyboard shell, which allows dust in the air to enter the keyboard from the gap between the keycaps and the shell. The electronic components accumulated in the keyboard As time accumulates, dust continues to accumulate, eventually affecting the normal operation of the keyboard circuit. Summary of the invention [0004] The present inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/02B08B5/02B08B15/04
CPCB08B5/02B08B15/04G06F3/0227
Inventor 陈红军
Owner 赫比(苏州)通讯科技有限公司
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