Dynamic decorative picture based on grating color transmission

Abstract

The invention discloses a dynamic decorative picture based on grating color transmission. The dynamic decorative picture comprises a mounting frame, the driving device is mounted in the mounting frame and at least comprises a driving motor, a driving roller and a driven roller; the canvas is mounted in the mounting frame and is in a closed annular belt shape, the canvas is mounted between the driving roller and the driven roller, a plurality of picture groups which are mutually spaced are arranged on the surface of the canvas in the extending direction of the canvas, and each picture group comprises a plurality of single-frame pictures which are mutually staggered and overlapped in the extending direction of the canvas; the single-frame picture is composed of a plurality of first color blocks and second color blocks with different colors; the ornamental panel is arranged on the front panel of the mounting frame and provided with a plurality of color penetrating areas and color masking areas, in the continuous translation process of the canvas, a plurality of actions can be formed on the ornamental panel, and after one picture group is finished, the next picture group can immediately enter the area where the ornamental panel is located, so that the picture group can be conveniently displayed. Therefore, continuous actions are formed, and the ornamental effect is extremely strong.

Description

Technical Field

[0001] The invention relates to the technical field of decorative paintings, in particular to a dynamic decorative painting based on grid color transmission. Background Art

[0002] Decorative paintings are a kind of artwork that combines decorative functions with aesthetic appreciation. With the progress and development of science and technology, the carriers and forms of expression of decorative paintings have become increasingly rich, greatly enhancing people's pursuit and love of quality life today. By choosing different types of decorative paintings and arranging and matching them reasonably, you can create a unique home atmosphere and show the taste and personality of the residents.

[0003] For the convenience of placement or hanging, most decorative paintings are equipped with decorative frames, on which canvases are fixed. At present, all decorative paintings on the market are static. Even if there are dynamic decorative paintings, the canvas in the scroll is pulled out by a motor, and the effect is not good. The picture is just panning, and there is no experience of watching animation. In addition, some decorative paintings use light sources to illuminate the picture to form a ripple effect, but this is not a real dynamic painting. Summary of the invention

[0004] In order to solve the above problems, the present invention proposes a dynamic decorative painting based on grille color transmission.

[0005] The technical solution adopted by the present invention is: a dynamic decorative painting based on grid color transmission, comprising:

[0006] Frame;

[0007] A driving device is installed inside the mounting frame and comprises at least a driving motor, a driving roller and a driven roller, wherein the driving motor is used to drive the driving roller to rotate, and a transmission assembly is provided between the driving roller and the driven roller;

[0008] An electric energy supply terminal is arranged inside or outside the mounting frame and is used to provide electric energy to the driving motor;

[0009] A canvas is installed inside the mounting frame and is in the shape of a closed annular belt. The canvas is installed between the active roller and the driven roller. A plurality of mutually spaced picture groups are arranged on the surface of the canvas along its own extension direction. The picture groups include a plurality of single-frame pictures that are mutually staggered and overlapped along the extension direction of the canvas. The single-frame pictures are composed of a plurality of first color blocks and second color blocks of different colors.

[0010] The viewing panel is arranged on the front panel of the mounting frame, and a plurality of transparent areas and masking areas are provided on the viewing panel, wherein the transparent areas are used to cooperate with the external observation of the first color block and the second color block, and the masking areas are used to block the first color block and the second color block.

[0011] Several optional methods are also provided below, but they are not intended to be additional limitations on the above-mentioned overall solution, but are merely further supplements or preferences. Under the premise that there are no technical or logical contradictions, each optional method can be combined with the above-mentioned overall solution separately, and multiple optional methods can also be combined.

[0012] Preferably, the plurality of color-transmitting regions and the plurality of color-shielding regions extend in the up-down direction and are alternately arranged in the horizontal direction, and a color-transmitting region is provided between two adjacent color-shielding regions.

[0013] Preferably, the first color blocks and the second color blocks extend in the up-down direction and are staggered with each other in the horizontal direction, and the positions of the first color blocks and the second color blocks have multiple different heights, and the first color blocks and the second color blocks have multiple different lengths.

[0014] Preferably, two first axial connections and two second axial connections are provided inside the mounting frame, wherein the two first axial connections are respectively located at the upper and lower ends of the left position inside the mounting frame, and the two second axial connections are respectively located at the upper and lower ends of the right position inside the mounting frame, the driven roller is installed between the two first axial connections, the two active rollers are installed between the two second axial connections, and the drive motor is fixed on one of the second axial connections.

[0015] Preferably, the transmission assembly includes a first transmission wheel fixed on the active roller, a second transmission wheel fixed on the driven roller, and a transmission chain arranged between the first transmission wheel and the second transmission wheel.

[0016] Preferably, the canvas extends in a double-layer folded shape and includes a front canvas located in the front and a rear canvas located in the rear, wherein the active roller is arranged at the right end of the front canvas and the driven roller is arranged at the left end of the rear canvas.

[0017] Preferably, the transmission assembly further includes:

[0018] A tensioning roller, installed between the two first shaft seats and arranged at the left end of the front canvas;

[0019] A first transmission roller, installed between the two first shaft seats and arranged on the rear canvas;

[0020] A second transmission roller is installed between the two second shaft seats and arranged on the front canvas;

[0021] The third transmission roller is installed between the two second shaft seats and arranged at the connection between the front canvas and the rear canvas; the upper pressing roller is installed between the two first shaft seats and arranged in front of the rear canvas for pressing.

[0022] Preferably, the first axle connector is provided with a guide groove for the tensioning roller to pass through, the guide groove is in the shape of an elongated strip and extends in the left-right direction, a sleeve is provided at the end of the tensioning roller, a fixing block is provided on one side of the first axle connector, a tension spring is provided between the fixing block and the sleeve, reinforcement strips are respectively provided at the left and right ends of the inner side of the mounting frame, the first axle connector and the second axle connector are both fixed on the reinforcement strips, a connecting rod is provided between the first axle connector and the second axle connector, and the canvas is arranged within a surrounding area formed by the two reinforcement strips and the two connecting rods.

[0023] Preferably, the power supply end is a battery fixed inside the mounting frame, and a power switch is provided on one side of the mounting frame. The power switch is electrically connected between the battery and the drive motor.

[0024] More preferably, the mounting frame includes an outer frame and an inner frame, wherein the inner frame is located on the inner side of the outer frame, a rear panel is provided on the rear side of the outer frame, the front panel is arranged on the front side of the outer frame, at least one hanging fitting for cooperating with a hook for hanging is provided on the rear panel, and the reinforcement strip is fixed on the inner side of the left end or the right end of the inner frame.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. The canvas inside the mounting frame is driven by a driving device to perform a uniform circular translation, forming an effect similar to a conveyor belt. At this time, multiple picture groups on the surface of the canvas will pass through the area where the viewing panel is located in sequence. When one of the picture groups passes through the viewing panel in the left and right direction, from the outside, since one picture group includes multiple single-frame paintings that are mutually offset and overlapped along the extension direction of the canvas, and the single-frame painting is provided with multiple first color blocks and second color blocks of different colors, and the color of the second color block is the same as the color of the canvas itself, therefore, multiple first color blocks in one of the single-frame paintings When passing through the transparent area on the viewing panel, an action shape will be formed on the viewing panel, and during the continuous translation of the single-frame picture, the first color block in the single-frame picture will be blocked by the masking area, and at this time, the first color block in another single-frame picture (originally blocked by the masking area) will enter the transparent area and form other actions. In this way, during the continuous translation of the canvas, when observed from the outside, multiple actions will be formed on the viewing panel, and when one picture group ends, the next picture group will immediately enter the area where the viewing panel is located, thereby forming a continuous action, and the viewing effect is extremely strong;

[0027] 2. The driving device is provided with an active roller, a driven roller and a plurality of transmission rollers. The plurality of rollers cooperate with each other to coil the canvas into a folded shape for transportation, thereby increasing the overall length of the canvas to set more different picture groups, presenting more diverse and exquisite actions.

[0028] 3. Since the driving motor is a micro motor with low power consumption, the built-in battery can provide power for a long time. When the display is not needed, the power switch must be turned off in time. In addition, the battery is a rechargeable battery and can be charged through the USB charging port. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] 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 will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0030] Figure 1 It is an overall front view of an embodiment of the present application;

[0031] Figure 2 for Figure 1 A partial enlarged view of part A;

[0032] Figure 3 This is a rear view after the rear panel is hidden in one embodiment of the present application;

[0033] Figure 4 for Figure 3 A partial enlarged view of part B in FIG.

[0034] Figure 5 for Figure 3 A partial enlarged view of part B in FIG.

[0035] Figure 6 for Figure 3 A partial enlarged view of part C in FIG.

[0036] Figure 7 This is an overall rear view of an embodiment of the present application;

[0037] Figure 8 It is a schematic diagram of the assembly plane of the transmission assembly in one embodiment of the present application;

[0038] Fig. 9 A side view of a first shaft connector in an embodiment of the present application;

[0039] Fig.10 A side view of a second shaft connector in one embodiment of the present application;

[0040] Fig.11 This is a real picture of the front side perspective produced based on the technical solution of this application;

[0041] Fig.12 for Fig.11 Actual picture of the rear side view after hiding the rear panel.

[0042] The figures are marked as follows: 1-mounting frame, 11-outer frame, 12-inner frame, 13-extended edge strip, 14-front panel, 15-reinforcement strip, 16-rear panel, 17-suspension fitting, 2-driving device, 21-driving motor, 22-active roller, 23-first transmission wheel, 24-driven roller, 25-second transmission wheel, 26-transmission chain, 27-tensioning roller, 271-shaft sleeve, 28-first transmission roller, 29- The second transmission roller, 210-the third transmission roller, 211-the upper pressure roller, 3-the picture, 31-the front canvas, 32-the back canvas, 33-the single frame picture, 331-the first color block, 332-the second color block, 4-the first shaft connection seat, 41-the fixed block, 42-the guide groove, 5-the second shaft connection seat, 6-the connecting rod, 7-the tension spring, 8-the viewing panel, 81-the color-shielding area, 82-the color-transmitting area, 9-the battery, 10-the power switch.

[0043] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0044] 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.

[0045] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0046] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0047] Specific implementation plan: see Figure 1-Figure 10 The present invention is a dynamic decorative painting based on grid color transmission, comprising:

[0048] Mounting frame 1;

[0049] The driving device 2 is installed inside the mounting frame 1 and comprises at least a driving motor 21, an active roller 22 and a driven roller 24. The driving motor 21 is used to drive the active roller 22 to rotate, and a transmission assembly is provided between the active roller 22 and the driven roller 24.

[0050] The power supply terminal is arranged inside the mounting frame 1 or outside the mounting frame 1 and is used to provide power to the driving motor 21;

[0051] A canvas is installed inside the mounting frame 1 and is in the shape of a closed annular belt. The canvas is installed between a driving roller 22 and a driven roller 24. A plurality of mutually spaced picture groups 3 are arranged on the surface of the canvas along its own extension direction. The picture groups 3 include a plurality of mutually staggered and overlapped single-frame pictures 33 along the extension direction of the canvas. The single-frame pictures 33 are composed of a plurality of first color blocks 331 and second color blocks 332 of different colors.

[0052] The viewing panel 8 is arranged on the front panel 14 of the mounting frame 1, and is provided with a plurality of transparent areas 82 and masking areas 81, wherein the transparent areas 82 are used for facilitating external observation of the first color block 331 and the second color block 332, and the masking areas 81 are used for shielding the first color block 331 and the second color block 332.

[0053] In this embodiment, the canvas can be a white canvas, and the material of the canvas is not limited, and can be cloth or paper. In addition, in this embodiment, the color of the second color block 332 is consistent with the color of the canvas, so it is equivalent to that the color of the first color block 331 is inconsistent with the canvas. For example, the first color block 331 can be black. At this time, the masking area 81 on the viewing panel 8 can be painted black, and the transparent area 82 is a transparent material. When the three groups of pictures on the canvas pass through the viewing panel 8, what is presented on the viewing panel 8 is a black and white dynamic picture, just like a black and white shadow painting.

[0054] Of course, in actual applications, the first color block 331, the second color block 332, and the color-blocking area 81 can be painted with other colors, thereby presenting dynamic pictures with other different color matching effects. The specific working principle of how to form a dynamic picture will be described below.

[0055] Then, see Figure 1 and Figure 2 It can be seen that the plurality of color-transmitting regions 82 and the plurality of color-shielding regions 81 extend in the up-down direction and are alternately arranged in the horizontal direction, and a color-transmitting region 82 is provided between two adjacent color-shielding regions 81 .

[0056] In this embodiment, both the transparent areas 82 and the color-blocking areas 81 are vertical strips, and one transparent area 82 is provided between two adjacent color-blocking areas 81, which is equivalent to multiple transparent areas 82 and multiple color-blocking areas 81 working together to form a grid-like area.

[0057] Next, see Figure 3 It can be seen that in this embodiment, the first color blocks 331 and the second color blocks 332 extend in the up-down direction and are staggered with each other in the horizontal direction. The positions of the first color blocks 331 and the second color blocks 332 have multiple different heights, and the first color blocks 331 and the second color blocks 332 have multiple different lengths.

[0058] It should be noted that, in the present embodiment, regarding the multiple single-frame pictures 33 in the three groups of pictures, in fact, there are more overlapping areas between adjacent single-frame pictures 33, or multiple single-frame pictures 33. The greater the degree of overlap, the greater the proportion of the first color block 331 at that position (since the second color block 332 is white, when overlapping, the second color block 332 will be covered by the first color block 331).

[0059] When one of the three groups of pictures passes through the viewing panel 8, first, all the first color blocks 331 in a single-frame picture 33 will enter the corresponding transparent color area 82, and because the first color blocks 331 in the single-frame picture 33 have different lengths and heights, an action will be presented. When the three groups of pictures continue to translate, all the first color blocks 331 in the first single-frame picture 33 will translate to the masking area 81, and all the first color blocks 331 in the next single-frame picture 33 will enter the transparent color area 82 (the first color blocks 331 of other single-frame pictures 33 are all in the masking area 81), and then the next action will be presented. This goes back and forth, and when a group of three pictures completely passes through the viewing panel 8, multiple actions will be presented.

[0060] Furthermore, when all actions on one set of pictures 3 are displayed, the first single frame picture 33 on the next set of pictures 3 will immediately enter the viewing panel 8 for display.

[0061] In this embodiment, the positions of the first color blocks 331 and the second color blocks 332 in the three groups of images are determined after multiple tests of matching with the viewing panel 8 .

[0062] Note that, in fact, all the first color blocks 331 in each single-frame picture 33 are independent, and when presenting an action, all the first color blocks 331 in the single-frame picture 33 will enter the transparent area 82. The single-frame pictures 33 are set to overlap each other, just to set as many single-frame pictures 33 as possible in one picture group 3, and then during the slow translation of the canvas, it can also ensure that multiple different actions are displayed.

[0063] Here, since a plurality of different picture groups 3 are arranged on the canvas, and a plurality of different single-frame pictures 33 are arranged in each of the picture groups 3, after a round of display, all the picture groups 3 on the canvas can form a complete story line or a complete set of action effects.

[0064] Next, see Figure 3 , Figure 5 and Figure 6It can be seen that in this embodiment, two first shaft seats 4 and two second shaft seats 5 are provided inside the mounting frame 1, wherein the two first shaft seats 4 are respectively located at the upper and lower ends of the left position inside the mounting frame 1, and the two second shaft seats 5 are respectively located at the upper and lower ends of the right position inside the mounting frame 1, the driven roller 24 is installed between the two first shaft seats 4, the two active rollers 22 are installed between the two second shaft seats 5, and the driving motor 21 is fixed on one of the second shaft seats 5.

[0065] In addition, in this embodiment, the transmission assembly includes a first transmission wheel 23 fixed on the active roller 22 , a second transmission wheel 25 fixed on the driven roller 24 , and a transmission chain 26 arranged between the first transmission wheel 23 and the second transmission wheel 25 .

[0066] Then, see Figure 8 It can be seen that in this embodiment, the canvas extends in a double-layer folded shape, and includes a front canvas 31 located in the front, and a rear canvas 32 located in the rear, wherein the active roller 22 is arranged at the right end of the front canvas 31, and the driven roller 24 is arranged at the left end of the rear canvas 32.

[0067] Also, see Figure 3 , Figure 5 , Figure 6 , Figure 8 , Fig. 9 and Fig.10 It can be seen that in this embodiment, the transmission assembly also includes:

[0068] The tension roller 27 is installed between the two first shaft seats 4 and arranged at the left end of the front canvas 31;

[0069] The first transmission roller 28 is installed between the two first shaft seats 4 and arranged on the rear canvas 32;

[0070] The second transmission roller 29 is installed between the two second shaft seats 5 and arranged on the front canvas 31;

[0071] The third transmission roller 210 is installed between the two second shaft seats 5 and arranged at the connection between the front canvas 31 and the rear canvas 32;

[0072] The upper pressing roller 211 is installed between the two first shaft seats 4 and is arranged in front of the rear layer canvas 32 for pressing.

[0073] In this embodiment, by setting the canvas to extend in a double-layer folded shape, the length of the canvas can be made long enough, and more groups of pictures (3) can be set on the canvas.

[0074] Working principle of the transmission assembly: the driving motor 21 drives the active roller 22 to rotate. Since a first transmission wheel 23 is fixed on the active roller 22 and a second transmission wheel 25 is fixed on the driven roller 24, a transmission chain 26 is provided between the first transmission wheel 23 and the second transmission wheel 25, thereby driving the driven roller 24 and the active roller 22 to rotate synchronously.

[0075] See also Figure 3 , Figure 5 and Figure 8 As can be seen, the tensioning roller 27 is used to limit the position of the left end of the front canvas 31 and cooperate with the tensioning of the front canvas 31; the first transmission roller 28 is used to separate the canvases at the front and rear sides of the rear canvas 32 on the one hand, and to assist in driving the canvas for transmission on the other hand; please refer to Figure 3 , Figure 6 and Figure 8 It can be seen that the second transmission roller 29 is used to separate the canvases on the front and rear sides of the front canvas 31 on the one hand, and to assist in driving the canvas on the other hand; the third transmission roller 210 is used to separate the canvas into the front and rear layers on the one hand, and to assist in driving the canvas on the other hand.

[0076] In this embodiment, the transmission chain 26 may be a chain bead bar, and the first transmission wheel 23 and the second transmission wheel 25 may be sprocket wheels.

[0077] Then, see Figure 3 , Figure 5 and Fig. 9 It can be seen that in this embodiment, a guide groove 42 for the tensioning roller 27 to pass through is provided on the first shaft seat 4, the guide groove 42 is in a long strip shape and extends in the left and right direction, a sleeve 271 is provided at the end of the tensioning roller 27, a fixing block 41 is provided on one side of the first shaft seat 4, a tension spring 7 is provided between the fixing block 41 and the sleeve 271, reinforcement strips 15 are respectively provided at the left and right ends of the inner side of the mounting frame 1, the first shaft seat 4 and the second shaft seat 5 are both fixed on the reinforcement strip 15, a connecting rod 6 is provided between the first shaft seat 4 and the second shaft seat 5, and the canvas is arranged in the surrounding area formed by the two reinforcement strips 15 and the two connecting rods 6.

[0078] Here, the reinforcement strip 15 is provided to facilitate the fixing of the first shaft connection seat 4 and the second shaft connection seat 5. The connecting rod 6 between the first shaft connection seat 4 and the second shaft connection seat 5 can increase the installation firmness of the first shaft connection seat 4 and the second shaft connection seat 5, so that the driven roller 24, the tensioning roller 27 and the first transmission roller 28 can be firmly rotatably installed between the two first shaft connection seats 4, and the active roller 22, the second transmission roller 29 and the third transmission roller 210 can be firmly rotatably installed between the two second shaft connection seats 5.

[0079] Here, by placing the upper pressing roller 211 in front of the rear canvas 32, the rear canvas 32 can be pressed tightly, and since both ends of the upper pressing roller 211 are respectively inserted into the guide groove 42, the left and right positions of the upper pressing roller 211 can be automatically adjusted according to the tension of the canvas, and the tension spring 7 between the shaft sleeve 271 and the fixed block 41 can ensure that the upper pressing roller 211 always keeps pressing the rear canvas 32. Only when the canvas is in a tensioned state, the active roller 22, the driven roller 24 and each transmission roller correspondingly arranged on the canvas can smoothly drive the canvas to transmit.

[0080] See also Figure 3 It can be seen that in this embodiment, the power supply end is a battery 9 fixed inside the mounting frame 1, and a power switch 10 is provided on one side of the mounting frame 1. The power switch 10 is electrically connected between the battery 9 and the driving motor 21.

[0081] Here, the battery 9 can be a rechargeable battery 9, and the outer side of the mounting frame 1 is provided with a USB charging port, and the battery 9 can be charged from the outside through the USB charging port, and the battery 9 is used to power the drive motor 21. When the power switch 10 is turned on, the drive motor 21 drives the active roller 22 to rotate at a uniform speed.

[0082] For more details, see Figure 1 , Figure 3 , Figure 5 and Figure 7 In this embodiment, the mounting frame 1 includes an outer frame 11 and an inner frame 12, wherein the inner frame 12 is located on the inner side of the outer frame 11, a rear panel 16 is provided on the rear side of the outer frame 11, a front panel 14 is provided on the front side of the outer frame 11, at least one hanging fitting 17 for hanging with a hook is provided on the rear panel 16, and a reinforcement strip 15 is fixed on the inner side of the left end or the right end of the inner frame 12.

[0083] The above description of a dynamic decorative painting based on grille color transparency of the present invention is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly used in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A dynamic decorative painting based on grid color transmission, characterized in that: include: Frame; A driving device is installed inside the mounting frame and comprises at least a driving motor, a driving roller and a driven roller, wherein the driving motor is used to drive the driving roller to rotate, and a transmission assembly is provided between the driving roller and the driven roller; An electric energy supply terminal is arranged inside or outside the mounting frame and is used to provide electric energy to the driving motor; A canvas is installed inside the mounting frame and is in the shape of a closed annular belt. The canvas is installed between the active roller and the driven roller. A plurality of mutually spaced picture groups are arranged on the surface of the canvas along its own extension direction. The picture groups include a plurality of single-frame pictures that are mutually staggered and overlapped along the extension direction of the canvas. The single-frame pictures are composed of a plurality of first color blocks and second color blocks of different colors. The viewing panel is arranged on the front panel of the mounting frame, and a plurality of transparent areas and masking areas are provided on the viewing panel, wherein the transparent areas are used to cooperate with the external observation of the first color block and the second color block, and the masking areas are used to block the first color block and the second color block.

2. A dynamic decorative painting based on grid color transmission according to claim 1, characterized in that: The plurality of color-transmitting areas and the plurality of color-shielding areas extend in the up-down direction and are arranged alternately in the horizontal direction, and a color-transmitting area is provided between two adjacent color-shielding areas.

3. A dynamic decorative painting based on grid color transmission according to claim 2, characterized in that: The first color blocks and the second color blocks extend in the up-down direction and are staggered with each other in the horizontal direction. The positions of the first color blocks and the second color blocks have multiple different heights, and the first color blocks and the second color blocks have multiple different lengths.

4. A dynamic decorative painting based on grid color transmission according to any one of claims 1 to 3, characterized in that: Two first axial connections and two second axial connections are provided inside the mounting frame, wherein the two first axial connections are respectively located at the upper and lower ends of the left position inside the mounting frame, and the two second axial connections are respectively located at the upper and lower ends of the right position inside the mounting frame, the driven roller is installed between the two first axial connections, the two active rollers are installed between the two second axial connections, and the drive motor is fixed on one of the second axial connections.

5. A dynamic decorative painting based on grille color transmission according to claim 4, characterized in that: The transmission assembly includes a first transmission wheel fixed on the active roller, a second transmission wheel fixed on the driven roller, and a transmission chain arranged between the first transmission wheel and the second transmission wheel.

6. The dynamic decorative painting based on grille color transmission according to claim 5, characterized in that: The canvas extends in a double-layer folded shape and includes a front canvas located in the front and a rear canvas located in the rear, wherein the active roller is arranged at the right end of the front canvas and the driven roller is arranged at the left end of the rear canvas.

7. A dynamic decorative painting based on grille color transmission according to claim 6, characterized in that: The transmission assembly also includes: A tensioning roller, installed between the two first shaft seats and arranged at the left end of the front canvas; A first transmission roller, installed between the two first shaft seats and arranged on the rear canvas; A second transmission roller is installed between the two second shaft seats and arranged on the front canvas; A third transmission roller is installed between the two second shaft seats and arranged at the connection between the front canvas layer and the rear canvas layer; The upper pressing roller is installed between the two first shaft seats and is arranged in front of the rear layer of canvas for pressing.

8. The dynamic decorative painting based on grille color transmission according to claim 7, characterized in that: The first axle connector is provided with a guide groove for the tensioning roller to pass through, the guide groove is in the shape of an elongated strip and extends in the left-right direction, a sleeve is provided at the end of the tensioning roller, a fixing block is provided on one side of the first axle connector, a tension spring is provided between the fixing block and the sleeve, reinforcement strips are respectively provided at the left and right ends of the inner side of the mounting frame, the first axle connector and the second axle connector are both fixed on the reinforcement strips, a connecting rod is provided between the first axle connector and the second axle connector, and the canvas is arranged in an enclosing area formed by the two reinforcement strips and the two connecting rods.

9. The dynamic decorative painting based on grid color transmission according to claim 1, characterized in that: The power supply end is a battery fixed inside the mounting frame. A power switch is provided on one side of the mounting frame. The power switch is electrically connected between the battery and the driving motor.

10. The dynamic decorative painting based on grid color transmission according to claim 8, characterized in that: The mounting frame includes an outer frame and an inner frame, wherein the inner frame is located on the inner side of the outer frame, a rear panel is provided on the rear side of the outer frame, the front panel is arranged on the front side of the outer frame, at least one hanging fitting for hanging with a hook is provided on the rear panel, and the reinforcement strip is fixed on the inner side of the left end or the right end of the inner frame.

Images