CN2362152Y

CN2362152Y - Water-proof keyboard

Info

Publication number: CN2362152Y
Application number: CN 98216557
Authority: CN
Inventors: 蔡火炉
Original assignee: Jingmo Enterprise Co ltd
Current assignee: Jingmo Enterprise Co ltd
Priority date: 1998-07-23
Filing date: 1998-07-23
Publication date: 2000-02-02
Anticipated expiration: 2008-07-23

Abstract

The utility model relates to a waterproof keyboard, which is mainly composed of an upper cover and a lower cover, and the height of the waterproof keyboard is gradually reduced from back end to front end. A plurality of blocks are formed on the upper cover and the lowest position of the bottom of each of the blocks is provided with one hollow drainpipe at least. Each drainpipe extends downwards from the bottom of each of the blocks. A perforation is arranged in the position where the lower cover corresponds to the drainpipe of the upper cover, and the drainpipe is inserted in the perforation. The keyboard can reach waterproof effect by using the structure.

Description

Waterproff keyboard

The utility model relates to a kind of keyboard, particularly relates to a kind of computor-keyboard with water-proof function.

When using keyboard in the past, when if the user is splashed into keyboard with water liquid accidentally, the user just must overturn keyboard, even must water liquid be flowed out its upper and lower whipping, so, this kind removed the mode poor effect of water liquid in the keyboard and bothered, and the water liquid that overturns also might be infiltrated the inside of keyboard by the slit of keyboard, makes the circuit board infiltration in the keyboard cause short trouble, or causes user's puzzlement.

The purpose of this utility model is to provide a kind of waterproof keyboard.

The utility model waterproff keyboard, mainly formed by upper and lower cover, and its height by after reduce gradually forward, this loam cake is formed with several blocks, be characterized in: each block bottom surface its lowest position of this loam cake is provided with the drainpipe of at least one hollow, each drainpipe is extended down by the bottom surface of block, and this lower cover offers a perforation to position that should the loam cake drainpipe, and this drainpipe is inserted in this perforation.

By above-mentioned structure, make keyboard can reach the effect of waterproof.

Below by most preferred embodiment and accompanying drawing the utility model waterproff keyboard is elaborated:

Fig. 1 is the exploded perspective view of the utility model one preferred embodiment.

Fig. 2 is the local amplification stereogram in the cross section of the above-mentioned preferred embodiment of the utility model.

Fig. 3 is the local assembled sectional view of the above-mentioned preferred embodiment of the utility model.

Shown in Fig. 1,2 and 3, be a preferred embodiment of the utility model waterproff keyboard, this keyboard 100 mainly is made up of loam cake 20, lower cover 30, and the height of this keyboard 100 by after reduce gradually forward.

This loam cake 20, it is the lid that is long rectangle, its inside is formed with the block 21 that several end faces are permeable type and differ in size, each block 21 bottom surface is respectively equipped with several keyseaves 211, can supply button (figure does not show) plant group upright, and each block 21 bottom surface its lowest position is provided with the hollow drainpipe 22 that the end, most tops is sky, and each drainpipe 22 extends respectively down.

This lower cover 30 is the lids that are connected to these loam cake 20 belows, and it respectively offers a perforation 31 to position that should loam cake 20 drainpipes 22, can plant for these drainpipes 22.

Please consult shown in Figure 3 again, when personnel overturn water in the cup on keyboard 100 time because of carelessness, because of this keyboard 100 highly is low early and high after, form a kind of angle of inclination, make the water that infiltrates in keyboard 100 blocks 21 to flow toward lower by eminence automatically, at last, water can collect in the extreme lower position of each block 21, discharges outside the keyboard 100 via each drainpipe 22 again.

As mentioned above, the utility model is the height fall that utilizes keyboard 100 itself to be had, make the water that is splashed in keyboard 100 districts can flow to the extreme lower position of each block 21 automatically, relend by the set drainpipe 22 of each block 20 minimum points, make water can flow into drainpipe 22 fast and discharge outside the keyboard 100, and reach the effect of draining.

Claims

1. waterproff keyboard, this keyboard mainly is made up of upper and lower cover, its height by after reduce gradually forward, wherein, this loam cake is formed with several blocks, it is characterized in that: each block bottom surface its lowest position of this loam cake is provided with the drainpipe of at least one hollow, and each drainpipe is extended down by the bottom surface of block; This lower cover offers a perforation to position that should the loam cake drainpipe, and this drainpipe is inserted in this perforation.