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Keyboard with quick cleaning function

A functional and fast technology, applied in the field of keyboards with quick cleaning function, can solve the problems that the keyboard cannot be automatically dedusted and quickly drained, so as to improve the service life and avoid damage

Inactive Publication Date: 2014-09-10
XIAN SANWEI SECURITY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to solve the problem that the current keyboard cannot automatically remove dust and quickly drain water

Method used

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  • Keyboard with quick cleaning function

Examples

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Effect test

Embodiment 1

[0013] like figure 1 As shown, this embodiment provides a keyboard with a quick cleaning function, including a housing 1 and a circuit board arranged inside the housing 1, and the lower end, left side and right side of the housing 1 are respectively provided with water flow channels 2. The water flow channel 2 communicates with the bottom surface of the key in the housing 1. The housing 1 is provided with a fan 4 and a switch 6. The fan 4 is connected in series with the circuit board in the housing 1 through the switch 6.

[0014] Tilt the keyboard, through the water flow channel 2, the water accidentally spilled in the keyboard flows out quickly, turn on the switch 6, the fan 4 starts, and the fan 4 can be aimed at the top surface of the housing 1 to blow air, and the dust is quickly blown out along the water flow channel 2, so that The keyboard is quickly cleaned to avoid damage to the keyboard and improve the service life of the keyboard. Meanwhile, the fan 4 makes people f...

Embodiment 2

[0016] On the basis of Example 1, as figure 1 As shown, the water flow channel 2 provided in this embodiment is provided with a corresponding blocking strip 3 on the outside.

[0017] Blocking strips 3 are arranged outside the water flow channel 2 to prevent dust from entering the interior of the keyboard from the water flow channel 2, thereby reducing keyboard cleaning work.

Embodiment 3

[0019] In order to make the fan 4 move freely and facilitate blowing or cleaning, the connection between the fan 4 and the housing 1 has been improved, such as figure 1 As shown, the lower end of the fan 4 is connected to the upper end of the stainless steel connecting rod 5, the lower end of the stainless steel connecting rod 5 is connected to the upper right end of the housing 1 through a universal bearing, and the wire in the stainless steel connecting rod 5 is connected to the circuit board; the stainless steel connecting rod 5 is universal tube.

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Abstract

The invention belongs to the technical field of hardware of computers, and provides a keyboard with the quick cleaning function. The keyboard comprises a housing, and a circuit board arranged in the housing; water channels communicated with the bottom surfaces of keys in the housing are respectively arranged at the lower end, the left side and the right side of the housing; a fan and a switch are arranged on the housing, wherein the fan is connected in series with the circuit board in the housing through the switch. The keyboard with the quick cleaning function can also be used for quickly removing dust and draining water, thus the keyboard is avoided damage, and the service life of the keyboard is prolonged; meanwhile, the fan enables people to feel cool when using a computer or the keyboard in summer.

Description

technical field [0001] The invention belongs to the technical field of computer hardware, and in particular relates to a keyboard with a quick cleaning function. Background technique [0002] Existing computer keyboards are prone to dust, and if water is accidentally sprinkled, it is easy to cause damage to the keyboard. In order to prevent dust from falling, people have developed keyboard dust covers. However, keyboard dust covers are generally made of soft plastic and feel bad. It is easy to curl and inconvenient to use. People have also developed a waterproof keyboard, which drains water by setting drainage holes on the bottom plate and the bottom surface of the keys. However, the drainage holes are too small and the number is limited, and the drainage is too slow to be quickly drained. The water in the keyboard will cause water to enter and damage the keyboard. How to remove dust and quickly drain the keyboard has become a concern for the keyboard. Contents of the inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/02
Inventor 贾卫东魏军锋
Owner XIAN SANWEI SECURITY TECH
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