CN2438156Y - Waterproof device for laptop - Google Patents

Abstract

A water-proof device for notebook computer is composed of a water draining channel parallel to at least one edge of keyboard for collecting the water in keyboard and with bottom, and a water draining ditch consisting of the first and the second ends for leading the water out.

Description

Waterproof device for laptop

The utility model relates to a waterproof device for a notebook computer, in particular to a waterproof device which uses drainage grooves to increase the waterproof effect inside the notebook computer.

Due to the rapid advancement of semiconductor technology, modern equipment is inseparable from electronic products, such as clocks, telephones, tape recorders, cameras, televisions, computers, etc., and for the convenience of going out, these electronic products are also designed to be short and thin. For example: mini TV, mini camera, etc. Among them, notebook computer is a kind of portable computer in line with the modern trend, which can be widely used in company meeting reports, on-site data collection and transmission, and long-distance negotiation.

However, the notebook computer must be designed with good waterproof measures to prevent moisture from penetrating into the device, causing damage to the components of the device or shortening the service life of the device itself. Therefore, in the endurance test of notebook computers, water resistance is one of the important test items.

Please refer to FIG. 1 , which shows a structural diagram of a traditional waterproof device for a notebook computer. Existing notebook computers use a layer of protective layer 13 under the keys 11 to prevent moisture from penetrating into the chassis 15, so as to avoid damaging the electronic circuits 17 inside the chassis 15. Although the protective layer 13 can prevent moisture from penetrating into the chassis 15, it cannot effectively remove the moisture. It will not be able to effectively achieve the waterproof function.

The purpose of the utility model is to provide a waterproof device for a notebook computer. A drainage groove is designed on the edge of the keyboard to guide water to flow to the outside of the notebook computer to achieve drainage and waterproof functions.

The purpose of this utility model is achieved by providing a waterproof device for a notebook computer, the notebook computer has a keyboard, and the keyboard includes a plurality of edges, which are respectively a front edge, a rear edge, a left edge, and a right edge. Edge, wherein, the waterproof device includes: at least one drainage groove, connected to at least one edge of each edge of the keyboard in parallel, to collect water accidentally poured into the keyboard, wherein the drainage groove has a bottom; and at least one drainage groove The gutter includes a first end and a second end, wherein the first end is connected to the bottom of the gutter, and is used to guide the moisture collected in the gutter through the second end.

Below in conjunction with accompanying drawing, describe the embodiment of the utility model in detail, wherein:

Fig. 1 is the structural diagram of the waterproof device of existing notebook computer;

Fig. 2 is a longitudinal sectional view of a notebook computer waterproof device according to a preferred embodiment of the present invention;

Fig. 3 is a top view of a notebook computer waterproof device having four drainage grooves according to a preferred embodiment of the present invention;

Fig. 4 is a top view of a waterproof device for a notebook computer with two drainage grooves according to a preferred embodiment of the present invention.

Please refer to FIG. 2 and FIG. 3 , which are a longitudinal section view and a top view of a laptop computer waterproof device with four drainage grooves according to a preferred embodiment of the present invention. The notebook computer 20 has a keyboard 21, and the keyboard 21 includes four edges including a front edge 21a, a rear edge 21b, a left edge 21c, and a right edge 21d. The waterproof device of the present utility model comprises: a drainage groove 23 and a drainage ditch 25 . The drainage groove 23 is connected to at least one edge of the keyboard 21 in parallel, and is used to collect water accidentally poured into the keyboard 21, and the drainage groove 23 has a bottom 23a. The drainage ditch 25 includes a first end P and a second end Q, the first end P is connected to the bottom 23 a of the drainage groove 23 , and the second end Q is exposed to the case of the notebook computer. Wherein, the second end Q may be slightly lower than the first end P in the horizontal plane, so as to guide the moisture collected in the drain tank 23 out of the notebook computer 20 through the second end Q.

As shown in Figure 3, the above-mentioned waterproof device preferably includes four drainage grooves 23, which are respectively connected to the front edge 21a, rear edge 21b, left edge 21c and right edge 21d of the keyboard 21 in parallel, and the four drainage grooves 23 are connected to each other. connection, and two drainage ditches 25, each first end P of the two drainage ditches 25 is respectively connected to the bottom 23a of the drainage groove 23 at the left edge 21c and the right edge 21d. In addition, please refer to FIG. 4, which shows a top view of a waterproof device for a notebook computer according to a preferred embodiment of the present invention, which has two drainage grooves. This waterproof device may also preferably include two drainage grooves 23, which are respectively parallel It is connected to the left edge 21c and the right edge 21d of the keyboard 21 , and two drains 25 , each first end P of the two drains 25 is respectively connected to the bottoms 23a of the two drains 23 . Wherein, the first end P of the drainage ditch 25 is higher than the second end Q, so that the moisture can be discharged from the notebook computer 20 through the drainage groove 23 effectively, so as to achieve the purpose of waterproofing.

Therefore, as the above-mentioned waterproof device, if other numbers of gutters or other numbers of gutters are used, the purpose of waterproofing can also be achieved, which does not violate the principle of the utility model and does not depart from the scope of protection of the utility model.

The advantage of the device of the present invention is that it utilizes the imperfect plane of the keyboard itself, and cooperates with the design of the surrounding drainage grooves. When water accidentally pours into the keyboard, the water will automatically flow into the drainage groove on the edge of the keyboard, and then connect The drainage ditch can smoothly drain the water to the outside of the laptop, effectively achieving the effect of drainage and waterproofing.

Claims (4)

1. the water-tight device of a notebook computer, described notebook computer has a keyboard, described keyboard comprises a plurality of edges, be respectively a leading edge, a trailing edge, a left border, a right border, it is characterized in that described water-tight device comprises: at least one rhone, the parallel at least one edge that is connected to each edge of described keyboard, pour moisture in the described keyboard in order to collect accident, wherein said rhone has a bottom; And at least one trench drain, described trench drain comprises one first end and one second end, wherein said first is terminated at the bottom of described rhone, derives via described second end in order to the moisture that will combine in the described rhone.

2. water-tight device as claimed in claim 1 is characterized in that, described water-tight device comprises: two rhones, parallel respectively left border and the right border that is connected to described keyboard; And two trench drains, each of described each trench drain first end is connected to the bottom of a rhone wherein respectively.

3. water-tight device as claimed in claim 1 is characterized in that, described water-tight device comprises: four rhones, and parallel respectively left border, right border, leading edge and the trailing edge that is connected to described keyboard, and described each rhone interconnects; And two trench drains, each first end in described two trench drains is connected to the rhone bottom of described left border and described right border respectively.

4. water-tight device as claimed in claim 1 is characterized in that, first end of described rhone is higher than described second end, in order to the discharge of moisture.