CN101141857B - Waterproof and dustproof structure - Google Patents

Abstract

The present invention discloses a waterproof and dustproof structure for covering a reserved hole for a flat cable provided by an electronic device. The waterproof and dustproof structure includes a film-like component such as a waterproof and heat-resistant adhesive tape, which uses two sections of waterproof and heat-resistant adhesive tape to be attached to the flat cable and the electronic device shell surface next to the reserved hole at the flat cable reserved hole from both sides of the flat cable to seal the reserved hole to achieve a waterproof and dustproof effect.

Description

Waterproof and dustproof structure

Technical field:

The present invention discloses a waterproof and dustproof structure, in particular about the waterproof and dustproof effect of using a film-shaped component to achieve the waterproof and dustproof effect of the cable reservation hole of the electronic device.

Background technique:

With the advancement of technology, people's dependence on computer devices is increasing day by day. At the same time, for the convenience of portability, the desktop computers in the past have been gradually replaced by portable computers. Therefore, the importance of portable computers has increased relatively.

However, if the various electronic devices of a portable computer must be connected to each other through cables, the housing of the electronic devices has a reserved hole for setting the cable, and this reserved hole will cause water or dust to infiltrate. Risk, therefore, waterproof and dustproof has become an important issue for R&D personnel to overcome.

Please refer to FIG. 1 , which is a schematic diagram of a waterproof and dustproof structure with reserved holes for wiring in the prior art. In the figure, the waterproof and dustproof structure 1 is disposed on the casing 11 of an electronic device. The implementation of the structure 1 includes a cable 12, a cover 13, rubber elements 14, 15 and a screw 16, wherein the rubber element 14 is placed between the casing 11 of the electronic device and the cable 12 , and the rubber element 15 is installed between the cable 12 and a cover 13 . Therefore, the cable 12 is located between the rubber elements 14, 15, the elastic protection of the rubber elements 14, 15 protects the cable 12, and the screw 16 is used to fix the cover 13 to tighten the cable 12, the rubber element 14, and the rubber element. 15 on the casing 11 of an electronic device.

Please refer to FIG. 2 , which is a schematic top view of a waterproof and dustproof structure in the prior art. In Fig. 2, the screw 16 fixes and tightens the cover 13 and the cable 12 together, but the rubber elements 14 and 15 between the cover 13 and the cable 12 may be aged so that the cover 13 and the cable 12 cannot They are completely close together, so it is still possible to cause water and dust to enter and cause damage to the mechanism.

Therefore, in order to solve the various problems mentioned above. Based on many years of research and many practical experiences, the inventor proposes a waterproof and dustproof structure in the present invention as the realization method and basis of the above-mentioned expectation.

Invention content:

In view of the lack of the above-mentioned conventional technology, the purpose of the present invention is to provide a waterproof and dustproof structure, which is used to cover the cable reserved hole provided by the electronic device. When the reserved hole is reserved for the cable in the casing, use a film-like component to stick both sides of the cable to the shell surface next to the cable and the reserved hole to seal the reserved hole, which can also avoid the conventional complicated structure and prevent water leakage. The effect with the entry of dust.

In order to achieve the above object, the waterproof and dustproof structure according to the present invention is a reserved hole for covering a row of wires, the reserved hole is provided by an electronic device, and the waterproof and dustproof structure includes at least one film-shaped component , which has a first surface and a second surface opposite, and the first surface is used for connecting with the cable and the electronic device.

At the same time, the waterproof and dustproof structure is to seal the reserved hole for the cable, wherein the film-shaped component is composed of a waterproof and heat-resistant adhesive tape, and the first surface of the film-shaped component is composed of a viscous material, which is pasted on the cable and the electronic device. On the casing, the second surface of the film-like component is made of waterproof or dust-proof material, and the electronic device is made of a personal computer, portable computer or display screen. With this waterproof and dust-proof structure, the cables are closely pasted Between the waterproof and heat-resistant tape, it can achieve the function of isolating water and dust from the outside world.

The beneficial effects of the present invention are: according to the present invention, a waterproof and dustproof structure is provided, which can effectively solve the conventional problem of using screws to lock and seal the reserved holes, including various problems such as increased weight, complicated structure, and high cost. In the highly competitive notebook computer industry, the waterproof and dustproof structure according to the present invention can not only enhance the competitiveness of the industry, but also allow users to use lighter and more portable products.

Description of drawings:

Fig. 1 is a schematic diagram of a waterproof and dustproof structure in the prior art;

Fig. 2 is a schematic front view of a waterproof and dustproof structure in the prior art;

Fig. 3 is the schematic diagram of waterproof and dustproof structure of the present invention;

Fig. 4 is a schematic diagram of an embodiment of the waterproof and dustproof structure of the present invention;

Fig. 5 is a schematic front view of the waterproof and dustproof structure of the present invention.

Description of figure number:

1: Waterproof and dustproof structure; 11: The casing of the electronic device;

12: Cable; 13: Cover;

14: rubber components; 15: rubber components;

16: screw; 3: waterproof and dustproof structure;

31: film-like component; 311: the front end of the first surface;

312: the back end of the first side; 313: the second side;

32: film-like component; 321: front end of the first surface;

322: the back end of the first side; 323: the second side;

33: reserved holes.

Detailed ways:

The following are preferred embodiments of the waterproof and dustproof structure of the present invention. For ease of understanding, the symbols of the elements in the following embodiments are described using the symbols of the same elements as in the previous embodiment.

Please refer to FIG. 3 , which is a schematic view showing the waterproof and dustproof structure of the present invention. In the figure, the waterproof and dustproof structure 3 is to seal the reserved hole 33, and its waterproof and dustproof structure 3 is installed on the casing 11 of an electronic device, such as a personal computer, a portable computer or a display screen, The waterproof and dustproof structure 3 includes film-shaped components 31 and 32, and the front ends 311 and 321 of the first surfaces of the film-shaped components 31 and 32, and the rear ends 312 and 322 of the first surface, wherein the film-shaped components 31 and 32 are included as a Waterproof and heat-resistant adhesive tape, and the first surface of the film-shaped components 31 and 32 can include a viscous material, the front ends 311 and 321 of the first surfaces of the film-shaped components 31 and 32 are in contact with each other, and then the film-shaped components 31 and 32 are in contact with each other. The first surface rear ends 312 and 322 of 32 are attached to both sides of the reserved hole 33 of the electronic device casing 11, and the second surfaces 313 and 323 of the film-like components 31 and 32 are composed of a waterproof material or a dustproof material.

Please refer to FIG. 4 , which is a schematic diagram showing the implementation of the waterproof and dustproof structure of the present invention covering a row of wires. In the figure, the waterproof and dustproof structure 3 includes all the structures in FIG. 3 . The cable 12 passes through the reserved hole 33 of the casing 11 of the electronic device, so that the front upper layers 311 and 321 of the first surfaces of the film-shaped components 31 and 32 are in contact with the cable 12, and the rear of the first surface of the film-shaped components 31 and 32 The ends 312 and 322 are in contact with both sides of the reserved hole 33 of the casing 11 of the electronic device, so that the waterproof and dustproof structure 3 isolates the interior of the reserved hole 33 of the electronic device from the outside world, achieving the function of isolating water and dust from the outside world .

Please refer to FIG. 5 , which is a schematic front view showing the waterproof and dustproof structure of the present invention. In the figure, the waterproof and dustproof structure 3 includes a film-shaped component 31, 32 and a row of wires 12. The film-like components 31 and 32 completely stick the cable 12 to achieve the function of a waterproof and dustproof structure. At the same time, compared The waterproof and dustproof structure 1 of the known technology is an effective solution to the problem of using screws to lock and seal the reserved holes, including various problems such as increased weight, complicated structure, and high cost. In the highly competitive notebook computer industry, according to this The invented waterproof and dustproof structure 3 can not only enhance the competitiveness of the industry, but also allow users to use lighter and more portable products.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. All equivalent changes and modifications are done according to the shape, structure, characteristics and spirit described in the scope of the claims of the present invention. , should be included in the scope of the claims of the present invention.

Claims (5)

1. waterproof and dustproof structure is used to cover the preformed hole of a winding displacement, and this preformed hole is provided by an electronic installation, and this waterproof and dustproof structure is characterised in that:

This waterproof and dustproof structure comprises at least one film like assembly, and this film like assembly is to have relative one first and one second, and on the housing of this first this winding displacement of stickup and this electronic installation, and this film like assembly is included as a waterproof heat resistant adhesive plaster.

2. waterproof and dustproof structure as claimed in claim 1 is characterized in that, this waterproof and dustproof structure is this preformed hole of sealing.

3. waterproof and dustproof structure as claimed in claim 1 is characterized in that, this first face of this film like assembly is included as a material with viscosity.

4. waterproof and dustproof structure as claimed in claim 1 is characterized in that, this second face of this film like assembly is included as a waterproof material or a dustproof material.

5. waterproof and dustproof structure as claimed in claim 1 is characterized in that, this electronic installation comprises being a PC, a portable computer or a display screen.

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