CN210759649U

CN210759649U - Dedicated PC solid plate of outdoor advertising

Info

Publication number: CN210759649U
Application number: CN201921606347.5U
Authority: CN
Inventors: 赵亚
Original assignee: Fujian Yingsu Photoelectric Technology Co ltd
Current assignee: Fujian Yingsu Photoelectric Technology Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-06-16
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a dedicated PC solid core plate of outdoor advertising, including enhancement layer, adhesive linkage and basal layer, the enhancement layer includes outer reinforced layer and the interior enhancement layer that inside and outside both sides set up, and the enhancement layer is inside to be fixed in the basal layer outside through the adhesive linkage, and the adhesive linkage includes the inside second adhesive linkage that bonds of interior enhancement layer and the inside first adhesive linkage that bonds of outer reinforced layer, and the basal layer includes ultraviolet protection inner protective layer and the ultraviolet protection outer protective layer that polycarbonate basic unit and polycarbonate basic unit both sides set up. This dedicated PC solid plate of outdoor advertising sets up the enhancement layer of the fine material of glass in the outside, the protection fire resistance performance of further improvement PC board to improve the antioxidant property of material, multiplicable holistic intensity simultaneously adopts and can play fine anti ultraviolet ability with anti ultraviolet outer protective layer coextrusion in polycarbonate basic unit both sides, supports ultraviolet invasion and attack better, makes panel more durable.

Description

Dedicated PC solid plate of outdoor advertising

Technical Field

The utility model relates to a PC board technical field specifically is a dedicated solid board of PC of outdoor advertising.

Background

The pc board is also called as polycarbonate board, is an engineering plastic with excellent comprehensive performance, has excellent physical, mechanical, electrical and thermal properties, and also has the following characteristics of light weight, low possibility of being crushed, time and labor saving in carrying and installation, and is particularly suitable for tall buildings; the colorless and transparent sunlight plate can provide excellent transparency and surface gloss, and the colored plate can block the strongest part of sunlight to make the transmitted light soft. The light transmittance is as high as 92 percent; PC is the best-kind of impact resistance in the thermoplastic plastics, the sunshine board made of PC can keep good impact resistance for a long time in a quite wide temperature range, there is the name of "unbroken glass" and "sound steel"; flame-retardant and fireproof, wherein the fireproof performance is good, and the fireproof performance reaches the B1 level of flame retardancy according to the GB 8624-1997 standard through the test of the national fireproof building material supervision center; the self ignition point 630C of the plate can not generate toxic gas in the combustion process, can not help the fire to spread and can be automatically extinguished after being away from the fire; the co-extruded UV layer can absorb 98% of ultraviolet rays harmful to human bodies.

The existing PC board for advertising protection is installed outdoors, is easy to oxidize and discolor after long-time use to influence transparency, and is inconvenient for observing internal advertisements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dedicated PC solid plate of outdoor advertising to solve the problem that proposes in the above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dedicated PC solid plate of outdoor advertising, includes enhancement layer, adhesive linkage and basal layer, the enhancement layer includes the outer reinforced layer and the interior enhancement layer that inside and outside both sides set up, and the enhancement layer is inside to be fixed in the basal layer outside through the adhesive linkage, and the adhesive linkage includes the inside second adhesive linkage that bonds of interior enhancement layer and the inside first adhesive linkage that bonds of outer reinforced layer, and the basal layer includes the ultraviolet protection inner protective layer and the ultraviolet protection outer protective layer that polycarbonate basic unit and polycarbonate basic unit both sides set up, and the advertisement guard plate fixed mounting that the PC solid plate constitutes is on bus station support.

Preferably, the outer reinforcing layer and the inner reinforcing layer are both glass fiber reinforced plastic layers, and the thickness of the outer reinforcing layer and the thickness of the inner reinforcing layer are 0.5-0.8 mm.

Preferably, the adhesive layer formed by the first adhesive layer and the second adhesive layer is one of a PVB membrane and an acrylic acid back adhesive, and the thickness of the first adhesive layer and the thickness of the second adhesive layer are 0.2-0.5 mm.

Preferably, the ultraviolet-proof outer protective layer and the ultraviolet-proof inner protective layer are made of one of an ultraviolet-proof PE material, an ultraviolet-proof UV material and an ultraviolet-proof PMMA (polymethyl methacrylate), the thicknesses of the ultraviolet-proof outer protective layer and the ultraviolet-proof inner protective layer are 0.3mm, and the thickness of the polycarbonate base layer arranged inside is 1.5-2 mm.

Preferably, the polycarbonate base layer, the ultraviolet-proof outer protective layer and the ultraviolet-proof inner protective layer which are arranged on the two sides of the polycarbonate base layer are integrated through co-extrusion.

Preferably, the ultraviolet-proof inner protective layer, the second bonding layer and the inner reinforcing layer arranged on one side surface of the polycarbonate base layer and the outer reinforcing layer, the first bonding layer and the ultraviolet-proof outer protective layer arranged on the other side surface of the polycarbonate base layer are of symmetrical structures.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the multi-interlayer in the PC solid plate is arranged for enhancing the physical property of the PC plate, and the outermost side is provided with the glass fiber reinforced layer, so that the protection and flame resistance of the PC plate are further improved, the oxidation resistance of the material is improved, and the integral strength can be increased;

2. the polycarbonate base layer and the ultraviolet-proof outer protective layer are co-extruded at two sides, so that the ultraviolet-proof capacity can be good, the invasion of ultraviolet rays can be better resisted, the plate is more durable, and meanwhile, the ultraviolet layer is effectively prevented from being damaged inside the reinforced layer wrapped by the ultraviolet layer;

3. adopt PVB diaphragm and acrylic acid gum to carry out the bonding work of outside enhancement layer, strong to glass steel adhesion, have characteristics such as transparent, heat-resisting, cold-resistant, mechanical strength height, the PVB diaphragm can absorb impact energy, reduces broken piece and splashes.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

fig. 2 is an expanded schematic view of the structure of the present invention;

FIG. 3 is a schematic view of the installation of an advertising shield;

fig. 4 is the structure of the utility model is adhered by acrylic acid gum.

In the figure: 1. a reinforcing layer is added; 2. a first adhesive layer; 3. an ultraviolet-proof outer protective layer; 4. a polycarbonate base layer; 5. an ultraviolet-proof inner protective layer; 6. a second adhesive layer; 7. an inner reinforcing layer; 8. an advertisement protection plate; 9. bus station support.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a PC solid board dedicated for outdoor advertisement, comprising a reinforcing layer, an adhesive layer and a base layer, wherein the reinforcing layer comprises an outer reinforcing layer 1 and an inner reinforcing layer 7 disposed on the inner and outer sides, the outer reinforcing layer 1 and the inner reinforcing layer 7 are both made of glass fiber reinforced plastic, the thickness of the outer reinforcing layer 1 and the thickness of the inner reinforcing layer 7 are 0.5-0.8 mm, the glass fiber reinforced plastic is used as the outermost layer for reinforcing protection, the oxidation resistance is strong, the strength of the whole PC solid board is improved, the inside of the reinforcing layer is fixed on the outer side of the base layer through the adhesive layer, the adhesive layer comprises a second adhesive layer 6 bonded inside the inner reinforcing layer 7 and a first adhesive layer 2 bonded inside the outer reinforcing layer 1, the adhesive layer formed by the first adhesive layer 2 and the second adhesive layer 6 is one of a PVB film and acrylic acid gum, and the thickness of the first adhesive layer 2 and the second adhesive layer 6 is 0.2-0.5 mm, PVB diaphragm and acrylic acid gum are strong to glass steel adhesion strength, it is transparent, heat-resisting, cold-resistant, characteristics such as mechanical strength height, adopt the PVB diaphragm can absorb impact energy, it splashes to reduce broken piece, adopt the acrylic acid gum to paste and reduce holistic thickness, and do not influence performance, the foundation layer includes ultraviolet protection inner protective layer 5 and ultraviolet protection outer protective layer 3 that polycarbonate basic unit 4 and polycarbonate basic unit 4 both sides set up, the ultraviolet protection outer protective layer 3 and the ultraviolet protection inner protective layer 5 that polycarbonate basic unit 4 and both sides set up fuse together through crowded altogether, advertisement protection board 8 fixed mounting that the PC solid slab constitutes is on bus station support 9.

Specifically, as shown in fig. 1-2, the ultraviolet-proof outer protective layer 3 and the ultraviolet-proof inner protective layer 5 are made of one of an ultraviolet-proof PE material, a UV material and an ultraviolet-proof PMMA, the thicknesses of the ultraviolet-proof outer protective layer 3 and the ultraviolet-proof inner protective layer 5 are 0.3mm, the thickness of the polycarbonate base layer 4 arranged inside is 1.5-2 mm, and the ultraviolet-proof protective layer is held inside the reinforcing layer, so that the ultraviolet-proof protective layer is effectively protected, and ultraviolet protection can be better performed.

Specifically, as shown in fig. 1-2, the ultraviolet-proof inner protective layer 5, the second adhesive layer 6 and the inner reinforcing layer 7 arranged on one side surface of the polycarbonate base layer 4 and the outer reinforcing layer 1, the first adhesive layer 2 and the ultraviolet-proof outer protective layer 3 arranged on the other side surface of the polycarbonate base layer 4 are of a symmetrical structure, so that the PC solid plate has a double-layer protection effect, the front and the back surfaces do not need to be distinguished in installation and use, the installation and the use are convenient, and the performance of the whole plate is better.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dedicated PC solid plate of outdoor advertising, includes enhancement layer, adhesive linkage and foundation layer, its characterized in that: the enhancement layer includes outer strengthening layer (1) and interior enhancement layer (7) that the inside both sides set up, the enhancement layer is inside to be fixed in the basal layer outside through the adhesive linkage, the adhesive linkage includes second adhesive linkage (6) and the first adhesive linkage (2) of outer strengthening layer (1) inside bonding of interior enhancement layer (7) inside bonding, the basal layer includes ultraviolet protection inner protective layer (5) and ultraviolet protection outer protective layer (3) that polycarbonate basic unit (4) and polycarbonate basic unit (4) both sides set up, advertisement guard plate (8) fixed mounting that the solid slab of PC constitutes is on bus station support (9).

2. The PC solid board special for outdoor advertising of claim 1, wherein: the outer reinforcing layer (1) and the inner reinforcing layer (7) are both glass fiber reinforced plastic layers, and the thickness of the outer reinforcing layer (1) and the thickness of the inner reinforcing layer (7) are 0.5-0.8 mm.

3. The PC solid board special for outdoor advertising of claim 1, wherein: the adhesive layer formed by the first adhesive layer (2) and the second adhesive layer (6) is one of a PVB membrane and acrylic acid back glue, and the thickness of the first adhesive layer (2) and the thickness of the second adhesive layer (6) are 0.2-0.5 mm.

4. The PC solid board special for outdoor advertising of claim 1, wherein: the ultraviolet-proof outer protection layer (3) and the ultraviolet-proof inner protection layer (5) are made of one of an ultraviolet-proof PE material, a UV material and an ultraviolet-proof PMMA, the thicknesses of the ultraviolet-proof outer protection layer (3) and the ultraviolet-proof inner protection layer (5) are 0.3mm, and the thickness of the polycarbonate base layer (4) arranged inside is 1.5-2 mm.

5. The PC solid board special for outdoor advertising of claim 1, wherein: the polycarbonate base layer (4) and the ultraviolet-proof outer protective layer (3) and the ultraviolet-proof inner protective layer (5) which are arranged on the two sides of the polycarbonate base layer are integrated through co-extrusion.

6. The PC solid board special for outdoor advertising of claim 1, wherein: the ultraviolet-proof inner protection layer (5), the second bonding layer (6) and the inner reinforcing layer (7) which are arranged on one side face of the polycarbonate base layer (4) are of symmetrical structures with the outer reinforcing layer (1), the first bonding layer (2) and the ultraviolet-proof outer protection layer (3) which are arranged on the other side face of the polycarbonate base layer (4).