阅读说明：本技术 多功能预制型运动铺材及其制备方法 (Multifunctional prefabricated sports paving material and preparation method thereof ) 是由 陈晨 蔡陈敏 陈太琼 于 2019-09-29 设计创作，主要内容包括：本发明涉及一种多功能预制型运动铺材及其制备方法。该多功能预制型运动铺材,包括透明面层,以及功能元件；所述透明面层具有用于铺设的第一表面；所述功能元件设于所述第一表面；所述功能元件包括发光元件和/或储能元件。该多功能预制型运动铺材可以在无需进行特殊位置或结构设计的情况下,使铺材兼具好的运动性能以及辅助照明、储能等功能性,且易于制备、外形美观。(The invention relates to a multifunctional prefabricated sports paving material and a preparation method thereof. The multifunctional prefabricated sports paving material comprises a transparent surface layer and functional elements; the transparent surface layer is provided with a first surface for paving; the functional element is arranged on the first surface; the functional element comprises a light emitting element and/or an energy storage element. This multi-functional prefabricated type motion shop material can make the shop material have functional properties such as good motion performance and auxiliary lighting, energy storage concurrently under the condition that need not to carry out special position or structural design, and easily preparation, appearance are pleasing to the eye.)

1. A multifunctional prefabricated sports paving material is characterized by comprising a transparent surface layer and functional elements; the transparent surface layer is provided with a first surface for paving;

the functional element is arranged on the first surface; the functional element comprises a light emitting element and/or an energy storage element.

2. The multifunctional prefabricated sports flooring according to claim 1, wherein the light emitting elements are LED lamps.

3. The multifunctional prefabricated sports flooring according to claim 1, wherein the energy storage elements are thin film solar cells.

4. The multifunctional prefabricated sports flooring according to claim 1, further comprising a wiring port to which the lines to be externally connected to the functional elements are gathered.

5. The multifunctional prefabricated sports flooring according to any one of claims 1 to 4, further comprising an opaque bottom layer, wherein the transparent top layer is laminated on the opaque bottom layer through the first surface.

6. The multifunctional prefabricated sports flooring according to any one of claims 1 to 4, further comprising a transparent bottom layer, wherein the transparent top layer is laminated on the transparent bottom layer through the first surface; the transparent bottom layer comprises a second surface for laying;

the functional element is arranged on the first surface and/or the second surface.

7. The method for preparing a multifunctional prefabricated sports flooring according to claim 6, comprising the steps of:

obtaining an unvulcanized transparent surface layer film and an unvulcanized transparent base layer film, and performing one of the following steps (1) to (3):

(1) laminating the unvulcanized transparent surface layer rubber sheet and the unvulcanized transparent bottom layer rubber sheet, and placing the functional element between the unvulcanized transparent surface layer rubber sheet and the unvulcanized transparent bottom layer rubber sheet; pressing and vulcanizing to form;

(2) laminating the unvulcanized transparent surface layer rubber sheet and the unvulcanized transparent bottom layer rubber sheet, and performing pressing and vulcanization molding to obtain a paving material to be paved; laying a glue layer on the ground to be laid, placing the functional element in the glue layer, and laying the paving material to be laid on the glue layer through the second surface;

(3) laminating the unvulcanized transparent surface layer rubber sheet and the unvulcanized transparent bottom layer rubber sheet, and placing the functional element between the unvulcanized transparent surface layer rubber sheet and the unvulcanized transparent bottom layer rubber sheet; pressing and vulcanizing to obtain a paving material to be paved; and laying a glue layer on the ground to be laid, placing the functional element in the glue layer, and laying the paving material to be laid on the glue layer through the second surface.

8. The method for preparing the multifunctional prefabricated sports flooring according to claim 7, wherein in the step (1) or (3), the pressing method comprises the following steps: and pressing by using an open mill, wherein the temperature of a roller of the open mill is 80-120 ℃.

9. The method for preparing a multifunctional prefabricated sports flooring according to claim 5, comprising the steps of:

obtaining an unvulcanized transparent surface layer film and an unvulcanized opaque bottom layer film;

laminating the unvulcanized transparent surface layer rubber sheet and the unvulcanized opaque bottom layer rubber sheet, and placing the functional element between the unvulcanized transparent surface layer rubber sheet and the unvulcanized opaque bottom layer rubber sheet; and carrying out pressing and vulcanization molding.

10. The method for preparing the multifunctional prefabricated sports flooring according to claim 9, wherein the pressing method comprises the following steps: and pressing by using an open mill, wherein the temperature of a roller of the open mill is 80-120 ℃.

Technical Field

The invention relates to the technical field of sports equipment, in particular to a multifunctional prefabricated sports paving material and a preparation method thereof.

Background

With the improvement of the living standard of people, people begin to pay more and more attention to health problems. However, in the process of urbanization, sports fields are severely limited, and in some places, although sports fields are arranged, most of the sports fields have single functions, so that most of the sports fields are often in an idle state, and certain resource waste is caused. Meanwhile, the requirements of people on the appearance of the sports field are higher and higher, and the more attractive sports field can stimulate the enthusiasm of people on sports and improve the sub-health state.

The prefabricated sports paving material is an environment-friendly rubber coiled material, is prefabricated in a factory, is transported to a construction site to be adhered and paved on asphalt/cement for use, has greatly simplified application mode compared with the traditional sports paving material paved by mixing materials on the site, saves manpower and material resources, and is an important direction for the development of sports materials.

Traditional prefabricated type sports flooring does not have more functions, and the sports field sets up more functions as required, like give out light, the energy storage etc. and all divide specific functional area and carry out special structure setting and extra facility and just can obtain on the flooring, not only wasted the space, and lead to the actual motion performance of prefabricated type sports flooring not good in this functional area, the extravagant of sports field resource is caused to this difficult, and the appearance is also pleasing to the eye inadequately, and the production technology is complicated.

Disclosure of Invention

Therefore, there is a need for a multifunctional prefabricated sports flooring that has both good sports performance and functions of auxiliary lighting and energy storage without special position or structural design, and is easy to manufacture and beautiful in appearance.

A multifunctional prefabricated sports paving material comprises a transparent surface layer and functional elements; the transparent surface layer is provided with a first surface for paving;

the functional element is arranged on the first surface; the functional element comprises a light emitting element and/or an energy storage element.

In one embodiment, the light emitting element is an LED lamp.

In one embodiment, the energy storage element is a thin film solar cell.

In one embodiment, the multifunctional prefabricated sports flooring further comprises a wiring port, and the external lines of the functional elements are collected to the wiring port.

In one embodiment, the multifunctional prefabricated sports flooring further comprises an opaque bottom layer, and the transparent surface layer is laminated on the opaque bottom layer through the first surface.

In one embodiment, the multifunctional prefabricated sports flooring further comprises a transparent bottom layer, and the transparent surface layer is laminated on the transparent bottom layer through the first surface; the transparent bottom layer comprises a second surface for laying;

the functional element is located on the first surface and/or the second surface.

The invention also provides a preparation method of the multifunctional prefabricated sports flooring, which comprises the following steps:

obtaining an unvulcanized transparent surface layer film and an unvulcanized transparent base layer film, and performing one of the following steps (1) to (3):

(1) laminating the unvulcanized transparent surface layer rubber sheet and the unvulcanized transparent bottom layer rubber sheet, and placing the functional element between the unvulcanized transparent surface layer rubber sheet and the unvulcanized transparent bottom layer rubber sheet; pressing and vulcanizing to form;

(2) laminating the unvulcanized transparent surface layer rubber sheet and the unvulcanized transparent bottom layer rubber sheet, and performing pressing and vulcanization molding to obtain a paving material to be paved; laying a glue layer on the ground to be laid, placing the functional element in the glue layer, and laying the paving material to be laid on the glue layer through the second surface; or

(3) Laminating the unvulcanized transparent surface layer rubber sheet and the unvulcanized transparent bottom layer rubber sheet, and placing the functional element between the unvulcanized transparent surface layer rubber sheet and the unvulcanized transparent bottom layer rubber sheet; pressing and vulcanizing to obtain a paving material to be paved; and laying a glue layer on the ground to be laid, placing the functional element in the glue layer, and laying the paving material to be laid on the glue layer through the second surface.

In one embodiment, in the step (1) or (3), the pressing method includes: and pressing by using an open mill, wherein the temperature of a roller of the open mill is 80-120 ℃.

The invention also provides a preparation method of the multifunctional prefabricated sports flooring, which comprises the following steps:

obtaining an unvulcanized transparent surface layer film and an unvulcanized opaque bottom layer film;

laminating the unvulcanized transparent surface layer rubber sheet and the unvulcanized opaque bottom layer rubber sheet, and placing the functional element between the unvulcanized transparent surface layer rubber sheet and the unvulcanized opaque bottom layer rubber sheet; pressing and vulcanizing to form;

in one embodiment, the pressing method includes: and pressing by using an open mill, wherein the temperature of a roller of the open mill is 80-120 ℃.

Compared with the prior art, the invention has the following beneficial effects:

the invention innovatively provides a multifunctional prefabricated sports flooring which combines a fully transparent surface layer with functional elements, can arrange the functional elements capable of utilizing illumination at any position below the transparent surface layer, has no position limitation, does not need to add a specific functional structure, enables the flooring to have the functions of auxiliary illumination, energy storage and the like, does not influence the sports performance of the flooring, and has an attractive appearance.

Drawings

Fig. 1 is a schematic structural diagram of a multifunctional prefabricated sports flooring 100 (with organic thin-film solar cells as functional elements) according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a block-shaped organic thin-film solar cell laid in the multifunctional prefabricated sports flooring 100;

fig. 3 is a schematic structural view of a strip-shaped organic thin-film solar cell laid in the multifunctional prefabricated sports flooring 100;

fig. 4 is a schematic structural diagram of a multifunctional prefabricated sports flooring 200 (with organic thin-film solar cells as functional elements) according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a multifunctional prefabricated sports flooring 200 (with organic thin-film solar cells as functional elements) according to another embodiment of the present invention;

fig. 6 is a schematic structural diagram of a multifunctional prefabricated sports flooring 300 (with LED lamps as functional elements) according to an embodiment of the present invention;

fig. 7 is a second schematic structural view of a multifunctional prefabricated sports flooring 300 (with LED lamps as functional elements) according to an embodiment of the present invention;

fig. 8 is a schematic view of a wiring port structure of the multifunctional prefabricated sports flooring 300;

fig. 9 is a schematic structural view of the assembled multi-functional prefabricated sports flooring 300;

fig. 10 is a schematic structural diagram of a multifunctional prefabricated sports flooring 400 (with LED lamps as functional elements) according to an embodiment of the present invention.

Detailed Description

The multifunctional prefabricated sports flooring and the method for manufacturing the same according to the present invention will be described in detail with reference to the following embodiments.

It will be understood that when an element is referred to as being "laid down," "disposed on" or "placed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The embodiment of the invention provides a multifunctional prefabricated sports flooring, which comprises a transparent surface layer and functional elements, wherein the transparent surface layer is provided with a plurality of holes; the transparent surface layer is provided with a first surface for paving; the functional element is arranged on the first surface; the functional element comprises a light emitting element and/or an energy storage element.

In one specific embodiment, the light emitting element is an LED lamp. Such as LED lamp beads, LED lamp strips and the like.

In one specific embodiment, the energy storage element is a thin film solar cell. Specifically, the crystal system thin film type and the amorphous system thin film type can be included, and basically, the element can be used as long as the thickness of the element is lower than that of the motion surface layer.

In one specific embodiment, the multifunctional prefabricated sports flooring further comprises a bottom layer, wherein the bottom layer can be a transparent bottom layer or an opaque bottom layer.

The LED lamp and the organic thin film solar cell are taken as examples and are described in more detail below with reference to the accompanying drawings.

In one specific embodiment, the functional element is an organic thin film solar cell and the underlayer is an opaque underlayer. As shown in fig. 1, the multifunctional prefabricated sports flooring 100 includes a transparent surface layer 101, an organic thin-film solar cell 102, and an opaque bottom layer 103; the transparent surface layer 101 has a first surface for laying, the transparent surface layer 101 is laminated on the opaque bottom layer 103 through the first surface, and the organic thin film solar cell 102 is disposed on the first surface, that is, between the transparent surface layer 101 and the opaque bottom layer 103. In specific implementation, the multifunctional prefabricated sports flooring is adhered to the ground 105 through the glue layer 104.

Specifically, as shown in fig. 2-3, the organic thin film solar cells 102 may be in the form of blocks (fig. 2) or stripes (fig. 3). The side of the opaque bottom layer 103 is provided with wiring ports 106. The lines of each organic thin film solar cell 102 that need to be connected externally can be collected to the wiring port 106. The wiring ports 106 of each roll of the multifunctional prefabricated sports paving material (the specification of one roll shown in the drawing is 1220mm x 1220mm, but the specification is not particularly limited, and the wiring ports can be realized by 10-20 m x 10-20 m in practical application) are connected in series through a circuit, so that the multifunctional prefabricated sports paving material can be integrally connected to a weak current system of a sports ground, and electric energy obtained by converting solar energy through the organic thin-film solar cell 102 can be used for supplying power to a lighting system of the sports ground or be incorporated into an urban power grid.

The preparation and installation of the multifunctional prefabricated sports flooring 100 comprises the following steps:

(1) obtaining an unvulcanized transparent surface layer film and an unvulcanized opaque bottom layer film;

the following formula is adopted as a formula (in parts by weight) of the transparent surface layer film:

mixing the natural rubber, the butadiene rubber, the nano-scale transparent white carbon black, the zinc oxide, the naphthenic oil, the glycerol and the antioxidant MB in parts by weight, putting the mixture into a rubber internal mixer, and kneading the mixture to obtain a surface layer mixed rubber material; putting the surface layer mixed rubber material into an open mill, calendering to obtain a surface layer flaky rubber material, and then cooling; putting sulfur, an accelerator TMTD, an accelerator M, an accelerator D, an anti-ultraviolet agent, water and a surface layer flaky rubber material in the surface layer raw materials into a rubber internal mixer for kneading, and then continuously calendering by using calendering equipment to obtain an unvulcanized transparent surface layer rubber sheet;

the following formula is adopted as the formula (in parts by weight) of the opaque bottom layer film:

mixing the butadiene rubber, the calcium carbonate, the rubber powder and the naphthenic oil in parts by weight, putting the mixture into a rubber internal mixer, and kneading the mixture to obtain a bottom layer mixed rubber material; putting the bottom layer mixed rubber material into an open mill to be rolled out to obtain a bottom layer flaky rubber material, putting the sulfur, the accelerator DM and the water in the bottom layer raw material and the bottom layer flaky rubber material into a rubber internal mixer to be kneaded, and continuously rolling by using rolling equipment to obtain the unvulcanized opaque surface layer rubber sheet;

(2) laminating the unvulcanized transparent surface layer film and the unvulcanized opaque bottom layer film, placing an organic thin film solar cell between the unvulcanized transparent surface layer film and the unvulcanized transparent bottom layer film, and collecting connecting wires (power supply and control) to a connecting wire port reserved on the side surface of the bottom layer film; and compounding the surface layer film and the bottom layer film by using embossing equipment, and extruding surface layer grains and bottom layer grains. And heating by a vulcanizing device, and vulcanizing and forming to obtain the paving material to be paved.

More specifically, the pressing method comprises the following steps: and pressing by using an open mill, wherein the temperature of a roller of the open mill is 80-120 ℃.

(3) Paving a layer of glue on the ground to be paved, pre-arranging the organic thin-film solar cell in the glue layer, and paving the paving material on the glue layer.

In another specific embodiment, the functional element is an organic thin film solar cell, and the substrate is a transparent substrate. As shown in fig. 4, the multifunctional prefabricated sports mat 200 includes a transparent surface layer 201, an organic thin-film solar cell 202, and a transparent bottom layer 203; the transparent surface layer 201 is provided with a first surface for laying, and the transparent surface layer 201 is laminated on the transparent bottom layer 203 through the first surface; the transparent bottom layer 203 has a second surface for laying, and in particular, the multifunctional prefabricated sports flooring is laminated on the glue layer 204 through the second surface and adhered to the ground 205. The organic thin-film solar cells 202 are respectively arranged on the first surface, namely between the transparent surface layer 201 and the transparent bottom layer 203, and on the second surface, namely between the transparent bottom layer 203 and the glue layer 204.

The rest of the design of the multi-functional prefabricated sports berth 200 is the same as that of the multi-functional prefabricated sports berth 100, and thus, the detailed description thereof is omitted.

The preparation and installation of the multifunctional prefabricated sports flooring 200 comprises the following steps:

(1) obtaining an unvulcanized transparent surface layer film and an unvulcanized transparent bottom layer film;

the formula and preparation method of the unvulcanized transparent surface layer rubber sheet and the unvulcanized transparent bottom layer rubber sheet are the same as those of the unvulcanized transparent surface layer rubber sheet of the multifunctional prefabricated sports paving 100;

(2) laminating the unvulcanized transparent surface layer film and the unvulcanized opaque bottom layer film, placing an organic thin film solar cell between the unvulcanized transparent surface layer film and the unvulcanized transparent bottom layer film, and collecting connecting wires (power supply and control) to a connecting wire port reserved on the side surface of the bottom layer film; and compounding the surface layer film and the bottom layer film by using embossing equipment, and extruding surface layer grains and bottom layer grains. Heating by a vulcanizing device, and vulcanizing and forming to obtain a paving material to be laid;

more specifically, the pressing method comprises the following steps: and pressing by using an open mill, wherein the temperature of a roller of the open mill is 80-120 ℃.

(3) And paving a layer of glue on the ground to be paved, quickly pre-pressing the organic thin-film solar cell into the glue when the glue is not dry, and paving the paving material on the glue layer.

It is understood that in other embodiments, the organic thin-film solar cell 202 may be disposed only between the transparent top layer 201 and the transparent bottom layer 203, or only between the transparent bottom layer 203 and the glue layer 204 (as shown in fig. 5).

In addition, in one specific embodiment, the functional element is an LED lamp, and the substrate is an opaque substrate. As shown in fig. 6 and 7, the multifunctional prefabricated sports flooring 300 comprises a transparent surface layer 301, an LED lamp 302, and an opaque bottom layer 303; the transparent top layer 301 has a first surface for laying, through which the transparent top layer 301 is laminated on the opaque bottom layer 303, and the organic thin-film solar cell 302 is provided on the first surface, that is, between the transparent top layer 301 and the opaque bottom layer 303. When the multifunctional prefabricated sports flooring is specifically implemented, the multifunctional prefabricated sports flooring is adhered to the ground through the glue layer.

Specifically, the LED lamp 302 may be an LED lamp bead or an LED lamp strip. As shown in fig. 8, the side of the opaque bottom layer 303 is provided with a wiring port 306. The wires required to be connected to the LED lamps 302 can be collected to the wiring port 306. The wiring ports 306 of the rolls of multifunctional prefabricated sports paving materials are connected through lines (as shown in fig. 9, the specification of one roll shown in the drawing is 1220mm by 1220mm, but the specification is not particularly limited, and the connection can be realized by 10-20 m in practical application), the connection is unified to a weak current system of a stadium, and a wireless remote control system can be adopted to control the whole or local LED lamps to be turned on or off, so that required illumination is provided for the sports stadium.

In another specific embodiment, the functional element is an LED lamp and the substrate is a transparent substrate. As shown in fig. 10, the multifunctional prefabricated sports berth 400 includes a transparent surface layer 401, LED lamps 402, and a transparent bottom layer 403; the transparent surface layer 401 has a first surface for laying, and the transparent surface layer 401 is laminated on the transparent bottom layer 403 through the first surface; the transparent bottom layer 403 has a second surface for laying, and in particular, the multifunctional prefabricated sports flooring is laminated on the glue layer 404 through the second surface and adhered to the ground 405. The organic thin film solar cell 402 is arranged on the second surface, namely between the transparent bottom layer 403 and the glue layer 404.

The rest of the design of the multi-functional prefabricated sports berth 400 is the same as that of the multi-functional prefabricated sports berth 300, and thus, the detailed description thereof is omitted.

The above-mentioned multifunctional prefabricated type sports pavers 300 and 400 are prepared and installed similarly to the multifunctional prefabricated type sports pavers 100 and 200 using organic thin film solar cells, respectively, and thus, detailed description thereof is omitted.

The multifunctional prefabricated sports paving materials 100, 200, 300 and 400 are subjected to sports performance tests according to GB/T14833-: 35 to 45% of impact absorption, 0.6 to 2.2mm of vertical deformation, 0.7 to 1.2MPa of tensile strength, 200 to 250% of elongation at break and 47 to 55% of slip resistance coefficient. And meets the standard requirements.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.