Glass fiber composite material C piece cover plate of notebook computer

Abstract

The utility model discloses a glass fiber composite material C-piece cover plate of a notebook computer, which comprises a glass fiber composite material C-piece cover plate body, a D stretching area, a mouse area and a keyboard area are arranged on the glass fiber composite material C-piece cover plate body, the glass fiber composite material C-piece cover plate body comprises a glass fiber composite material layer, and a first printing layer is arranged at the bottom of the glass fiber composite material layer. The C part cover plate body made of the glass fiber composite material, which is processed by hot press molding, has the characteristics of high wear resistance, high strength and high-quality appearance, does not shield signal transmission like magnesium-aluminum alloy, and also does not have the defects of single appearance, poor wear resistance, low strength and high quality like PC-ABS injection molding parts. And different UV texture molds can be made according to different hand feeling requirements, so that richer decoration is realized, and the use requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to notebook computer technical field especially relates to a notebook computer's glass fiber composite material C piece cover plate. BACKGROUND

[0002] The magnesium-aluminum alloy material has high strength, but is metal material, so it seriously shields signals, and in the current information age pursuing faster network speed, products with poor network speed are not accepted, and the PC-ABS material has weak strength, and the surface effect decoration is single, and is poor in wear resistance and has strong plasticity, so from the aesthetic point of view, it is relatively cheap, based on the above problems, the application proposes a notebook computer's glass fiber composite material C piece cover plate. SUMMARY

[0003] The utility model discloses a notebook computer's glass fiber composite material C piece cover plate, which solves the problems in the prior art.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] A notebook computer's glass fiber composite material C piece cover plate, comprising a glass fiber composite material C piece cover plate body, a D stretching area, a mouse area and a keyboard area are arranged on the glass fiber composite material C piece cover plate body, the glass fiber composite material C piece cover plate body comprises a glass fiber composite material layer, a first printing layer is arranged at the bottom of the glass fiber composite material layer, and a second printing layer, a third printing layer, a fourth printing layer, a fifth printing layer, a sixth printing layer, a UV coating layer and an AF layer are sequentially arranged from bottom to top at the top of the glass fiber composite material layer.

[0006] Preferably, the first printing layer, the second printing layer, the third printing layer, the fourth printing layer, the fifth printing layer and the sixth printing layer are all printing ink layers, the printing ink layer and the UV coating layer cooperate to have good wear resistance and hardness characteristics, and have good touch feeling, the first printing layer selects thermosetting ink, the ink is high up black ink, the product can be well separated from the surface of the mold during hot pressing forming, and the coating thickness is 4-15um.

[0007] Preferably, the glass fiber composite material layer is superfine glass fiber cloth, which is laminated according to different thicknesses of requirements, can be quickly hot plastic formed, has high strength, excellent wave permeability, excellent chemical resistance and heat resistance, has the advantages of secondary forming processing, the bending modulus of the glass fiber composite material layer can reach 16-22Gpa, and has good tensile strength, impact strength and acid and alkali resistance, and the thickness of the glass fiber composite material layer is 0.2-1.2mm.

[0008] Preferably, the third printing layer is a high-shielding black ink layer, and the printing thickness is 20-55um, which can effectively cover the bottom glass fiber lines and form a good filling effect.

[0009] Preferably, the UV coating layer is a UV texture layer, which is made of a UV texture mold, and the Ra value can be adjusted to 0.15-1.2um and the Gu value can be adjusted to 3-100 during production according to requirements, so that the touch feeling is increased and the wear resistance is improved.

[0010] Preferably, the AF layer is a hydrophobic coating layer realized by PVD plating, and the water drop angle is greater than or equal to 110°, so that the wear resistance and the touch feeling are good.

[0011] Compared with the prior art, the beneficial effects of the present application are:

[0012] The glass fiber composite material C cover plate body has the characteristics of high wear resistance, high strength and high quality appearance, unlike magnesium-aluminum alloy which can shield signal transmission, and unlike PC-ABS injection molding which has a single appearance, poor wear resistance and low strength, and the glass fiber composite material C cover plate body can be made into different UV texture molds according to different touch feeling requirements to realize more rich decoration and meet the use requirements. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 A structure diagram of the glass fiber composite material C cover plate of the notebook computer is provided in the present application.

[0014] Fig. 2 A sectional structure diagram of the glass fiber composite material C cover plate of the notebook computer is provided in the present application.

[0015] In the drawing: 100, glass fiber composite material C cover plate body; 101, 3D stretching area; 102, mouse area; 103, keyboard area; 1, first printing layer; 2, glass fiber composite material layer; 3, second printing layer; 4, third printing layer; 5, fourth printing layer; 6, fifth printing layer; 7, sixth printing layer; 8, UV coating layer; 9, AF layer. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0017] Reference Figs. 1-2The application discloses a notebook computer glass fiber composite material C part cover plate, which comprises a glass fiber composite material C part cover plate body 100, wherein the glass fiber composite material C part cover plate body 100 is provided with a 3D stretching area 101, a mouse area 102 and a keyboard area 103; the glass fiber composite material C part cover plate body 100 comprises a glass fiber composite material layer 2; the bottom of the glass fiber composite material layer 2 is provided with a first printing layer 1; and the top of the glass fiber composite material layer 2 is sequentially provided with a second printing layer 3, a third printing layer 4, a fourth printing layer 5, a fifth printing layer 6, a sixth printing layer 7, a UV coating layer 8 and an AF layer 9 from bottom to top, wherein the first printing layer 1, the second printing layer 3, the third printing layer 4, the fourth printing layer 5, the fifth printing layer 6 and the sixth printing layer 7 are all printing ink layers, the printing ink layers and the UV coating layer 8 are matched, have good wear resistance and hardness characteristics, and have good touch feeling; the first printing layer 1 is selected to be a thermosetting ink, the ink is high-grade black ink, the product can be well separated from the surface of a mold during hot pressing forming, the coating thickness is 4-15 um, and preferably 7-10 um;

[0018] The third printing layer 4 is a high-shielding black ink layer, the printing thickness is 20-55 um, and the bottom glass fiber pattern can be effectively covered, thereby forming a good filling effect;

[0019] The UV coating layer 8 is a UV texture layer and is made of a UV texture mold; during the making, the Ra value can be adjusted to 0.15-1.2 um and the Gu value can be adjusted to 3-100 according to requirements, so that the touch feeling is increased and the wear resistance is improved; the UV coating layer 8 has the advantages of plastic forming, high wear resistance and high hardness, the coating thickness is 5-30 um, preferably 10-18 um, the coating hardness is 2H-4H, the mold used by the UV coating layer 8 can be selectively high, and the corresponding touch feeling can be variable; the AF layer 9 is a hydrophobic coating layer realized by PVD plating, the water drop angle is greater than or equal to 110 degrees, the AF layer 9 has good hand feeling and wear resistance, and the product is more resistant to dirt;

[0020] The glass fiber composite material layer 2 is an ultra-fine glass fiber cloth, which is laminated according to different thickness requirements, can be quickly hot plastic molded, has high strength, excellent wave permeability, excellent chemical resistance and heat resistance, has the advantages of secondary forming processing, the bending modulus of the glass fiber composite material layer 2 can reach 16-22 Gpa, and has good tensile strength, impact strength and acid and alkali resistance, the thickness of the glass fiber composite material layer 2 is 0.2-1.2 mm, preferably 0.5-0.8 mm; the glass fiber composite material C cover plate body 100 processed by hot pressing has the characteristics of high wear resistance, high strength and high-quality appearance, unlike magnesium-aluminum alloy, it does not shield the transmission of signals, and unlike PC-ABS injection molding, it has a single appearance, poor wear resistance and low strength, and the glass fiber composite material C cover plate body 100 can be made into different UV texture molds according to different hand feeling requirements to realize more rich decoration and meet the use requirements.

[0021] Working principle: when processing, the first printing layer 1 is printed on the bottom of the glass fiber composite material layer 2, and the second printing layer 3, the third printing layer 4, the fourth printing layer 5, the fifth printing layer 6, the sixth printing layer 7 and the UV coating layer 8 are printed on the top of the glass fiber composite material layer 2 in sequence, and a layer of AF layer 9 is plated on the top of the UV coating layer 8 by PVD, after the surface coating is finished, the mold opening mechanism one of the hot pressing equipment is opened, the product with the mold is put into the mold opening mechanism one, the mold is transferred to the hot pressing station and the cold pressing station in sequence, and the hot pressing and cold pressing are carried out in batches, and after cold pressing, the product is transferred to the mold opening mechanism two and opened, the product is taken out, and the mold is transferred to the preheating station, preheated in batches, after preheating, the mold is transferred to the mold opening mechanism one, the mold opening mechanism one is opened to take out the product, so that the hot pressing of the product is completed, and a 3D structure product is formed, and the product after processing can be cut to form a notebook computer glass fiber composite material C cover plate.

[0022] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A notebook computer fiberglass composite C cover plate, comprising a fiberglass composite C cover plate body (100), characterized in that, The glass fiber composite material C part cover body (100) is provided with a 3D stretching area (101), a mouse area (102) and a keyboard area (103), the glass fiber composite material C part cover body (100) comprises a glass fiber composite material layer (2), the bottom of the glass fiber composite material layer (2) is provided with a first printing layer (1), the top of the glass fiber composite material layer (2) is sequentially provided with a second printing layer (3), a third printing layer (4), a fourth printing layer (5), a fifth printing layer (6), a sixth printing layer (7), a UV coating layer (8) and an AF layer (9) from bottom to top.

2. The notebook computer fiberglass composite C-part cover of claim 1, wherein, The first printing layer (1), the second printing layer (3), the third printing layer (4), the fourth printing layer (5), the fifth printing layer (6) and the sixth printing layer (7) are all printing ink layers, the printing ink layer and the UV coating layer (8) cooperate, have good wear resistance and hardness characteristics, and have good touch feeling, the first printing layer (1) selects a thermosetting ink, the ink is a high up to factor black ink, the product can be well separated from the surface of the mold during hot pressing, and the coating thickness is 4-15um.

3. The notebook computer fiberglass composite C-part cover of claim 1, wherein, The glass fiber composite material layer (2) is a superfine glass fiber cloth, which is laminated according to different thicknesses of requirements, the bending modulus of the glass fiber composite material layer (2) can reach 16-22Gpa, and has good tensile strength, impact strength and acid and alkali resistance, and the thickness of the glass fiber composite material layer (2) is 0.2-1.2mm.

4. The notebook computer fiberglass composite C-part cover of claim 1, wherein, The third printing layer (4) is a high-shielding black ink layer, and the printing thickness is 20-55um, which can effectively cover the bottom glass fiber pattern and form a good filling effect.

5. The notebook computer fiberglass composite C-part cover of claim 1, wherein, The UV coating layer (8) is a UV texture layer, which is made of a UV texture mold, and the Ra value can be adjusted to 0.15-1.2um and the Gu value can be adjusted to 3-100 during production, the touch feeling is increased, the wear resistance is improved, the coating thickness is 5-30um, and the coating hardness is 2H-4H.

6. The notebook computer fiberglass composite C-part cover of claim 1, wherein, The AF layer (9) is a hydrophobic coating realized by PVD plating, and the water drop angle is greater than or equal to 110°.

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