Concrete assembled lamp box based on non-abandoned culture and manufacturing method

Abstract

The invention discloses a concrete assembled lamp box based on non-abandoned culture and a manufacturing method. The concrete assembled lamp box comprises a control unit, a first shell, a second shell and an acrylic plate. A first sliding groove is formed in the first shell, a second sliding groove is formed in the second shell, and the acrylic plate is in sliding fit with the first sliding groove and the second sliding groove; the second shell is further provided with a conversion mechanism for replacing the display content of the acrylic plate. The conversion mechanism comprises a fixing column, a shaft sleeve and an adjuster. Two ends of the regulator are connected with the shaft sleeve which is rotationally connected with the fixed column; the regulator comprises a reflector, a light source, a pattern plate and a convex lens; the light source is positioned between the reflector and the pattern plate; the convex lens is positioned on one side of the pattern plate; and brand new visual experience is brought to urban landscapes and indoor decoration by combining non-abandoned culture with the assembled lamp box. Meanwhile, due to the conversion mechanism, the lamp box can display diversified non-cultural patterns, and the interactivity and the sense of participation with audiences are enhanced.

Description

Technical Field

[0001] The present invention relates to a modular light box, and in particular to a concrete modular light box based on intangible cultural heritage and a manufacturing method thereof. Background Art

[0002] In the prior art, light boxes, as important elements of urban landscape and interior decoration, have multiple functions such as displaying information and beautifying the environment. However, traditional light boxes often have problems in design and production, such as single materials, lack of innovation in display content, and cumbersome production processes. These problems limit the expressiveness and appeal of light boxes when displaying specific themes such as intangible cultural heritage.

[0003] Specifically, the material selection of traditional light boxes is often limited to common materials such as metal and plastic, which have certain limitations in visual effects and environmental performance. For example, although metal materials are strong and durable, the processing cost is high and it is not easy to achieve complex modeling designs; although plastic materials are light and easy to process, their environmental performance is poor and long-term use will cause pollution to the environment.

[0004] The display content of traditional light boxes is usually relatively simple, lacking innovation and change. Most light boxes simply display text or picture information, lacking interaction and participation with the audience. As a result, this single display method is difficult to attract the audience's attention, and cannot fully demonstrate the unique charm and profound heritage of intangible cultural heritage.

[0005] In addition, the production process of traditional light boxes is usually complicated and requires multiple steps to complete, which not only increases the time cost of production, but also limits the mass production and personalized customization of light boxes.

[0006] Therefore, there is an urgent need for a concrete modular light box and a manufacturing method based on intangible cultural heritage to solve the technical problems existing in the above-mentioned prior art. Summary of the invention

[0007] The present invention overcomes the deficiencies of the prior art and provides a concrete modular light box based on intangible cultural heritage and a manufacturing method thereof.

[0008] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a concrete modular light box based on intangible cultural heritage and a manufacturing method, comprising: a control unit, a first shell, a second shell and an acrylic plate; a first slide groove is provided at the first shell, a second slide groove is provided at the second shell, and the acrylic plate slides with the first slide groove and the second slide groove; a conversion mechanism for changing the display content of the acrylic plate is also provided at the second shell, and the conversion mechanism comprises a fixed column, a sleeve and an adjuster; both ends of the adjuster are connected to the sleeve, and the sleeve is rotatably connected to the fixed column; the adjuster comprises a reflector, a light source, a pattern plate and a convex lens; the light source is located between the reflector and the pattern plate, and the convex lens is located on one side of the pattern plate. When the light source is turned on, the pattern on the pattern plate is enlarged and projected on the acrylic plate for display.

[0009] In a preferred embodiment of the present invention, the first shell includes a U-shaped plate and grooves opened at the two feet of the U-shaped plate, and a baffle is provided at the bottom of the groove so that the groove is semi-open; the second shell includes an upper shell plate and a lower shell plate, and both ends of the upper shell plate and the lower shell plate are provided with limiting teeth, the limiting teeth correspond to the groove one by one, and the limiting teeth can be embedded in the groove.

[0010] In a preferred embodiment of the present invention, a mounting plate is provided on the opposite side of the fixing column, a rotating shaft is rotatably connected to the mounting plate, and the rotating shaft is connected to the shaft sleeve.

[0011] In a preferred embodiment of the present invention, a plurality of limiting grooves are formed on the outer surface of the adjuster, and the limiting grooves are used to fix the convex lens.

[0012] In a preferred embodiment of the present invention, a fixing groove is formed at the end of the fixing column, and a latching tooth is provided at the bottom of the upper shell plate, and the latching tooth is engaged with the fixing groove.

[0013] In a preferred embodiment of the present invention, an energy storage box is provided at the lower shell plate for providing energy for the control unit and the light source.

[0014] In a preferred embodiment of the present invention, the outer surface of the acrylic plate is engraved with a carving knife to engrave the close-up and mid-range patterns and colored with ink, and the inner surface of the acrylic plate is printed with full-color patterns on light-sheet paper.

[0015] In a preferred embodiment of the present invention, the first shell is made of concrete, and the second shell is made of wood.

[0016] In a preferred embodiment of the present invention, a method for manufacturing a concrete modular light box based on intangible cultural heritage is provided, which is applied to manufacturing the above modular light box, and comprises the following steps:

[0017] S1. Prepare cement, water, sand and gravel, mix them evenly in a mass ratio of 0.35-0.4:1:1.05-1.2:2.6-2.8 to obtain concrete for making the first shell, pour the concrete into a mold, and obtain the first shell after natural air drying;

[0018] S2, preparing wood, and trimming the wood using a saw to obtain a second shell that matches the first shell;

[0019] S3, fixing the fixing column, the energy storage box and the conversion mechanism on the second housing, and then assembling the first housing and the second housing by matching the grooves and the limiting teeth;

[0020] S4. Using automated shallow engraving technology, engrave the close-up and mid-range of the pattern on the outer surface of the acrylic board, and use ink to color the pattern; at the same time, paste a colorful pattern panorama made of light paper on the inner surface of the acrylic board;

[0021] S5. Slidingly install the acrylic plate made in step S4 between the first shell and the second shell. The control unit controls the on and off of the light source to achieve the overlapping of the colorful pattern panorama and the carved pattern close-up and mid-range.

[0022] In a preferred embodiment of the present invention, the thickness of the acrylic plate is 1.5-2.5 mm.

[0023] The present invention solves the defects existing in the background technology and has the following beneficial effects:

[0024] (1) The present invention combines intangible cultural heritage with concrete modular light boxes, bringing a new visual experience to urban landscapes and interior decorations. At the same time, the conversion mechanism set inside the light box enables the light box to display a variety of intangible cultural heritage patterns, enhancing the interactivity and sense of participation with the audience and improving the attractiveness of the light box.

[0025] (2) The present invention uses concrete as the main material for the first shell, which reduces the processing cost compared with traditional metal materials. At the same time, concrete materials have more advantages in environmental protection performance and reduce pollution to the environment. And wood is used to make the second shell, which is not only beautiful and relatively environmentally friendly, but also helps to promote sustainable development.

[0026] (3) The present invention allows the rapid replacement of the display content of the light box through the conversion mechanism, so that the light box can adapt to different display needs and environmental changes. In addition, the engraved patterns and color printed patterns on the inner and outer surfaces of the acrylic board enhance the layering and three-dimensional sense of the display effect, improving the audience's visual experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 is a three-dimensional structural diagram of a preferred embodiment of the present invention;

[0029] Figure 2 is a schematic diagram of the explosion structure of a preferred embodiment of the present invention;

[0030] Figure 3 It is a schematic diagram of the U-shaped plate structure of a preferred embodiment of the present invention;

[0031] Figure 4 is a schematic diagram of the second housing structure of a preferred embodiment of the present invention;

[0032] Figure 5 It is a schematic diagram of the internal structure of the conversion mechanism of the preferred embodiment of the present invention.

[0033] In the figure: 1. first shell; 1.1. U-shaped plate; 1.2. groove; 1.3. first slide groove; 1.4. baffle; 2. second shell; 2.1. upper shell plate; 2.2. lower shell plate; 2.3. limit teeth; 2.4. fixing column; 2.5. energy storage box; 2.6. bushing; 2.7. regulator; 2.8. second slide groove; 2.9. mounting plate; 3. acrylic plate; 4. rotating shaft; 5. limit groove; 6. latch teeth; 7. reflector; 8. light source; 9. pattern plate; 10. convex lens. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0036] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the invention, unless otherwise specified, "multiple" means two or more.

[0037] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood by specific circumstances.

[0038] like Figure 1 As shown, a concrete modular light box based on intangible cultural heritage and a manufacturing method thereof include: a control unit, a first shell 1, a second shell 2 and an acrylic plate 3; preferably, the first shell 1 is made of concrete, and the second shell 2 is made of wood.

[0039] like Figure 2 As shown, the first housing 1 is provided with a first slide groove 1.3, the second housing 2 is provided with a second slide groove 2.8, and the acrylic plate 3 is slidably matched with the first slide groove 1.3 and the second slide groove 2.8; the second housing 2 is also provided with a conversion mechanism for changing the display content of the acrylic plate 3, the conversion mechanism includes a fixed column 2.4, a shaft sleeve 2.6 and an adjuster 2.7; both ends of the adjuster 2.7 are connected to the shaft sleeve 2.6, and the shaft sleeve 2.6 is rotatably connected to the fixed column 2.4; as shown Figure 5 As shown, the regulator 2.7 includes a reflector 7, a light source 8, a pattern plate 9 and a convex lens 10; the light source 8 is located between the reflector 7 and the pattern plate 9, and the convex lens 10 is located on one side of the pattern plate 9. When the light source 8 is turned on, the pattern on the pattern plate 9 is magnified and projected on the acrylic plate 3 for display. Preferably, a plurality of limiting grooves 5 are provided on the outer surface of the regulator 2.7, and the limiting grooves 5 are used to fix the convex lens 10.

[0040] Preferably, Figure 3 As shown, the first housing 1 includes a U-shaped plate 1.1 and grooves 1.2 opened at two feet of the U-shaped plate 1.1, and a baffle 1.4 is provided at the bottom of the groove 1.2, so that the groove 1.2 is semi-open;

[0041] like Figure 4 As shown, the second shell 2 includes an upper shell plate 2.1 and a lower shell plate 2.2. Both ends of the upper shell plate 2.1 and the lower shell plate 2.2 are provided with limiting teeth 2.3. The limiting teeth 2.3 correspond to the grooves 1.2 one by one, and the limiting teeth 2.3 can be embedded in the grooves 1.2.

[0042] Preferably, an energy storage box 2.5 is provided at the lower shell plate 2.2 for providing energy for the control unit and the light source 8.

[0043] Preferably, a mounting plate 2.9 is provided on the opposite side of the fixing column 2.4, and a rotating shaft 4 is rotatably connected to the mounting plate 2.9, and the rotating shaft 4 is connected to the shaft sleeve 2.6. Preferably, a fixing groove is provided at the end of the fixing column 2.4, and a latch 6 is provided at the bottom of the upper shell plate 2.1, and the latch 6 is latched with the fixing groove.

[0044] Preferably, the outer surface of the acrylic plate 3 is engraved with a knife to engrave the close-up and mid-range patterns and colored with ink, and the inner surface of the acrylic plate 3 is printed with a full-color pattern on a light sheet paper. Preferably, the thickness of the acrylic plate 3 is 1.5 to 2.5 mm. The thickness of the acrylic plate 3 is preferably 2 mm.

[0045] Preferably, a method for manufacturing a concrete modular light box based on intangible cultural heritage is provided, which is applied to manufacturing the above modular light box, and comprises the following steps:

[0046] S1. Prepare cement, water, sand and gravel, and mix them evenly in a mass ratio of 0.35-0.4:1:1.05-1.2:2.6-2.8 to obtain concrete for making the first shell 1. Pour the concrete into a mold, and obtain the first shell 1 after natural air drying. Among them, the best mass ratio is 0.38:1:1.11:2.72.

[0047] S2. Prepare wood and trim the wood with a saw to obtain a second shell 2 that matches the first shell 1. The wood is redwood or pine. The purpose is to ensure both hardness and appearance.

[0048] S3, fix the fixing column 2.4, the energy storage box 2.5 and the conversion mechanism on the second housing 2, and then assemble the first housing 1 and the second housing 2 through the matching of the groove 1.2 and the limiting teeth 2.3;

[0049] S4. Using automated shallow engraving technology, engrave the close-up and mid-range of the pattern on the outer surface of the acrylic plate 3, and use ink to color the pattern; at the same time, paste a colorful pattern panorama made of light paper on the inner surface of the acrylic plate 3; the shallowly engraved pattern can select elements with intangible cultural characteristics.

[0050] S5. Slidingly install the acrylic plate 3 made in step S4 between the first shell 1 and the second shell 2. The control unit controls the on and off of the light source 8 to achieve the overlapping of the colorful pattern panorama and the carved pattern close-up and mid-range.

[0051] Embodiment 1

[0052] According to the mass ratio of 0.38:1:1.11:2.72, prepare cement: 461g; water: 175g; sand: 512g; gravel: 1252g; put the above materials into a micro mixer and stir them thoroughly until the concrete is mixed evenly without lumps. Prepare a mold that matches the shape of the required light box and ensure that the mold surface is smooth and flawless. Pour the mixed concrete into the mold, smooth the surface with a scraper, place the mold in a well-ventilated place, and get the first shell after natural air drying.

[0053] Redwood is selected as the raw material for preparing the second shell, and the redwood is trimmed using a knife saw to obtain a second shell that matches the first shell. It should be noted that the shape and size of the second shell must be closely matched with the first shell.

[0054] Prepare fixed columns, energy storage boxes and conversion mechanisms; fix the fixed columns and energy storage boxes on the second shell to ensure that they are firmly installed and accurately positioned; then install the conversion mechanism between the fixed columns. It should be noted that the conversion mechanism and the fixed columns are rotationally connected.

[0055] A groove is provided on the first shell, and a limiting tooth matching the groove is provided on the second shell, and the first shell and the second shell are assembled by matching the groove and the limiting tooth. During the assembly process, the locking teeth at the bottom of the upper shell can be embedded in the top of the fixing column, thereby further ensuring the stability after assembly.

[0056] The control unit is used to remotely adjust the rotation angle of the conversion mechanism and the on-state of the light source. The light source is located between the reflector and the pattern plate, and the convex lens is located on one side of the pattern plate. After the light source is turned on, the pattern on the pattern plate will be magnified and projected onto the acrylic plate for display. The outer surface of the regulator is also provided with multiple limit grooves for fixing the convex lens, thereby realizing the free conversion of multiple pattern projections.

[0057] In this embodiment, the relevant parameters of the conversion mechanism are: length 150 mm, width 50 mm, height 30 mm.

[0058] Reflector: Dimensions are 100mm long and 30mm wide, with high reflectivity.

[0059] Light source: LED lamp beads, power 5W, color temperature can be adjusted as needed.

[0060] Pattern board: size 120mm long, W40mm wide, used to display different intangible cultural heritage patterns.

[0061] Convex lens: 40mm in diameter, 100mm in focal length, used to magnify the pattern and project it onto the acrylic board.

[0062] Limiting groove: There are 6 limiting grooves on the outer surface of the regulator, with a width of 5mm and a depth of 5mm, which are used to fix the convex lens and adjust the projection angle.

[0063] The specific process of pattern conversion includes: the light source is turned off, the entire pattern on the acrylic board is in a static state, and only the color printed pattern on the inner surface is displayed.

[0064] The conversion mechanism is activated by the control unit, the light source is turned on, and the conversion mechanism starts to rotate, driving the regulator and its internal reflector, pattern plate and convex lens to rotate together.

[0065] The light emitted by the light source is reflected by the reflector and then shines onto the pattern plate. The pattern on the pattern plate is magnified by the convex lens and projected onto the outer surface of the acrylic plate.

[0066] Since the outer surface of the acrylic board has been engraved with the close-up and mid-range of the pattern, and overlaps with the full-view color printed pattern on the inner surface, a pattern display effect with a sense of layering and three-dimensionality is formed.

[0067] By remotely adjusting the rotation angle of the conversion mechanism through the control unit, different pattern plates can be switched for projection. Different intangible cultural heritage patterns can be engraved on each pattern plate, realizing free conversion of multi-pattern projection.

[0068] Embodiment 2

[0069] The same raw materials as those in the first embodiment are selected to prepare the first shell and the second shell. The difference between the second embodiment and the first embodiment is that the modular light box does not have a conversion mechanism for converting a pattern.

[0070] A light source is set inside the modular light box. When the light source is turned on, the colorful pattern on the inner surface of the acrylic plate can be seen through, forming a superimposed effect with the foreground on the outer surface, adding a distant view to the middle ground level, and enriching the depth of field and visual effect of the picture.

[0071] It is necessary to further explain here that the control unit includes a processor, a memory, a network interface and a database connected through a system bus. Among them, the processor is used to provide computing and control capabilities; the memory includes a non-volatile storage medium and an internal memory; the non-volatile storage medium stores an operating system, a computer program and a database; the internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database is used to store the control data of the light source; the network interface is used to communicate with an external terminal through a network connection.

[0072] In one embodiment, a computer device is provided, which may be a terminal. The computer device includes a processor, a memory, a network interface, a display screen, and an input device connected via a system bus. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The network interface of the computer device is used to communicate with an external terminal via a network connection. When the computer program is executed by the processor, the control of the control unit is realized. The display screen of the computer device may be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer device may be a touch layer covering the display screen, or a key, trackball, or touchpad provided on the housing of the computer device, or an external keyboard, touchpad, or mouse, etc.

[0073] The above is based on the ideal embodiment of the present invention. Through the above description, relevant personnel can make various changes and modifications without departing from the technical concept of the present invention. The technical scope of the present invention is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A concrete modular light box based on intangible cultural heritage, comprising: A control unit, a first shell, a second shell and an acrylic plate; characterized in that a first slide groove is provided at the first shell, a second slide groove is provided at the second shell, and the acrylic plate slides in cooperation with the first slide groove and the second slide groove; a conversion mechanism for changing the display content of the acrylic plate is also provided at the second shell, and the conversion mechanism includes a fixed column, a shaft sleeve and an adjuster; both ends of the adjuster are connected to the shaft sleeve, and the shaft sleeve is rotatably connected to the fixed column; the adjuster includes a reflector, a light source, a pattern plate and a convex lens; the light source is located between the reflector and the pattern plate, and the convex lens is located on one side of the pattern plate, and when the light source is turned on, the pattern on the pattern plate is enlarged and projected onto the acrylic plate for display.

2. According to claim 1, a concrete modular light box based on intangible cultural heritage is characterized by: The first shell includes a U-shaped plate and grooves opened at the two feet of the U-shaped plate, and a baffle is arranged at the bottom of the groove so that the groove is semi-open; the second shell includes an upper shell plate and a lower shell plate, and both ends of the upper shell plate and the lower shell plate are provided with limiting teeth, the limiting teeth correspond to the groove one by one, and the limiting teeth can be embedded in the groove.

3. The concrete modular light box based on intangible cultural heritage according to claim 1, characterized in that: A mounting plate is arranged on the opposite side of the fixing column, a rotating shaft is rotatably connected to the mounting plate, and the rotating shaft is connected to the shaft sleeve.

4. The concrete modular light box based on intangible cultural heritage according to claim 1, characterized in that: The outer surface of the adjuster is provided with a plurality of limiting grooves, and the limiting grooves are used to fix the convex lens.

5. A concrete modular light box based on intangible cultural heritage according to claim 1 or 2, characterized in that: A fixing groove is formed at the end of the fixing column, and a latching tooth is formed at the bottom of the upper shell plate, and the latching tooth is engaged with the fixing groove.

6. A concrete modular light box based on intangible cultural heritage according to claim 1 or 2, characterized in that: An energy storage box is provided at the lower shell plate for providing energy to the control unit and the light source.

7. The concrete modular light box based on intangible cultural heritage according to claim 1, characterized in that: The outer surface of the acrylic plate is engraved with a carving knife to engrave the close-up and mid-range patterns and colored with ink, and the inner surface of the acrylic plate is printed with full-color patterns on light-sheet paper.

8. The concrete modular light box based on intangible cultural heritage according to claim 1, characterized in that: The first shell is made of concrete, and the second shell is made of wood.

9. A method for manufacturing a concrete modular light box based on intangible cultural heritage, which is applied to manufacture the modular light box according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1. Prepare cement, water, sand and gravel, mix them evenly in a mass ratio of 0.35-0.4:1:1.05-1.2:2.6-2.8 to obtain concrete for making the first shell, pour the concrete into a mold, and obtain the first shell after natural air drying; S2, preparing wood, and trimming the wood using a saw to obtain a second shell that matches the first shell; S3, fixing the fixing column, the energy storage box and the conversion mechanism on the second housing, and then assembling the first housing and the second housing by matching the grooves and the limiting teeth; S4. Using automated shallow engraving technology, engrave the close-up and mid-range of the pattern on the outer surface of the acrylic board, and use ink to color the pattern; at the same time, paste a colorful pattern panorama made of light paper on the inner surface of the acrylic board; S5. Slidingly install the acrylic plate made in step S4 between the first shell and the second shell. The control unit controls the on and off of the light source to achieve the overlapping of the colorful pattern panorama and the carved pattern close-up and mid-range.

10. The method for making a concrete modular light box based on intangible cultural heritage according to claim 9, characterized in that: The thickness of the acrylic plate is 1.5-2.5 mm.

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