An integrated device for precise pasting and intelligent control of background images based on indoor intelligent decoration

Abstract

The present invention belongs to the technical field of interior decoration, and in particular to an integrated device for precise pasting and intelligent regulation of background images based on indoor intelligent decoration, comprising a main bracket for assisting the installation of a background board, a three-degree-of-freedom bracket being installed at the adjustment block of the main bracket, a mounting bracket being installed at the final control end of the three-degree-of-freedom bracket, and a positioning touch rod being installed at the adjustment block of the main bracket, the positioning touch rod and the positive projection of the adjustment block being perpendicular to each other, and through the cooperation among the main bracket, the three-degree-of-freedom bracket, the mounting bracket and the positioning touch rod, labor-saving and precise pasting of background boards at any angle can be achieved, the gap between the background boards is easy to grasp, the main bracket can make a large-scale adjustment to the background board adsorbed by the mounting bracket, and the three-degree-of-freedom bracket can make fine adjustments to the background board adsorbed by the mounting bracket, so as to facilitate the rapid and precise laying of the background board.

Description

Technical Field

[0001] The present invention belongs to the technical field of interior decoration, and in particular relates to an integrated device for precise pasting and intelligent regulation of background images based on indoor intelligent decoration. Background Art

[0002] The surface of the background board is generally provided with aesthetic patterns, but the background board is not pasted on the wall as a whole, but is composed of multiple pieces. The gap between the multiple background boards has different requirements according to different materials. In order to prevent mutual squeezing caused by thermal expansion and contraction, the gap between the multiple background boards is mostly pasted in the horizontal or vertical direction. A few background boards are pasted at an angle, such as multiple diamond structures. The pasting of such inclined pasted background boards is difficult. The difficulty mainly lies in that when pasting at an angle, the expansion joint gap between the multiple background boards is not easy to grasp due to the factors that the background board is easy to deform, there is glue on the back of the background board, the area is large, and it is difficult to use gravity to suspend and connect. This increases the difficulty of pasting the background board. Summary of the invention

[0003] In order to solve the problems raised in the above background technology, the present invention provides an integrated device for precise pasting and intelligent regulation of background images based on indoor intelligent decoration, which has the characteristics of labor-saving and precise pasting of background boards at any angle.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an integrated device for precise pasting and intelligent control of background images based on indoor intelligent decoration, comprising a background board and a main bracket for assisting the installation of the background board, a three-degree-of-freedom bracket is installed at the adjustment block of the main bracket, a mounting bracket is installed at the final control end of the three-degree-of-freedom bracket, and a positioning touch rod is also installed at the adjustment block of the main bracket, and the positioning touch rod and the positive projection of the adjustment block are perpendicular to each other.

[0005] As a preferred integrated device for precise pasting and intelligent regulation of background images based on indoor intelligent decoration of the present invention, the main body bracket includes a platform, an adjusting block, and a lifting rod, an internal threaded knob and an optical axis matched with two threaded main rods. The outer side of the threaded main rod is slidably connected with the lifting rod, and the bottom end of the lifting rod is rotatably connected with the internal threaded knob, the inner side of the internal threaded knob is threadedly connected to the outer side of the threaded main rod, and the outer side of the lifting rod is fixedly connected with the optical axis, one of the lifting rods is rotatably connected to one end of the platform through the optical axis, and the inner side of the other end of the platform is slidably connected to the outer surface of the optical axis fixed on the outer side of the other lifting rod, and the inner side of one end of the platform is slidably connected to the outer surface of the optical axis fixed on the outer side of the other lifting rod, and the adjusting block is slidably connected to the inner side of one end of the platform.

[0006] As a preferred integrated device for precise pasting and intelligent regulation of background images based on indoor intelligent decoration of the present invention, a sliding bar is fixedly connected to the outer side of the adjustment block, a sliding groove matching the sliding bar is opened on the inner side of the platform, the sliding bar does not extend out of the outside of the platform, and one end of the sliding bar is threadedly connected with a threaded hole.

[0007] As a preferred integrated device for precise pasting and intelligent regulation of background images based on indoor intelligent decoration of the present invention, telescopic rods are slidably connected to the outer sides of the upper and lower ends of the threaded main rod, and one end of the telescopic rod is rotatably connected to an internal threaded handle, and the inner side of the internal threaded handle is threadedly connected to the outer side of the threaded main rod.

[0008] As a preferred embodiment of the integrated device for accurate pasting and intelligent regulation of background images based on indoor intelligent decoration of the present invention, a level is fixedly connected to the outer side of the platform.

[0009] As a preferred integrated device for precise pasting and intelligent regulation of background images based on indoor intelligent decoration of the present invention, a plurality of through holes are opened on the inner side of the mounting bracket, and a first vacuum suction cup is installed at the through holes of the mounting bracket.

[0010] As a preferred integrated device for precise pasting and intelligent control of background images based on indoor intelligent decoration of the present invention, one end of the mounting bracket is fixedly connected to an attached bracket, a magnet is fixedly connected to the inner side of one end of the attached bracket, a matching bracket is snap-connected to the outer side of the magnet provided on the attached bracket, and one end of the matching bracket is fixedly connected to the final control end of the three-degree-of-freedom bracket.

[0011] As a preferred integrated device for precise pasting and intelligent regulation of background images based on indoor intelligent decoration of the present invention, a connecting bracket is fixedly connected to the outer side of one end of the adjusting block, the outer side of the connecting bracket is rotatably installed with one end of the connecting member through a rotating bracket, and the other end of the connecting member is rotatably installed with a support frame through a rotating bracket, and one end of the support frame is rotatably connected to a stopper.

[0012] As a preferred integrated device for precise pasting and intelligent control of background images based on indoor intelligent decoration of the present invention, one end of the block is fixedly connected to a second vacuum suction cup, one side of the block is used to fit with the side of the background board, and after the block rotates, the second vacuum suction cup of the block is used to adsorb with the background board.

[0013] As a preferred integrated device for precise pasting and intelligent regulation of background images based on indoor intelligent decoration of the present invention, when the positioning touch rod is used for positioning, the rotational position of the stopper and the support frame is within the positive projection range of the fixed background board.

[0014] Compared with the prior art, the beneficial effects of the present invention are: through the coordination between the main bracket, the three-degree-of-freedom bracket, the mounting bracket and the positioning touch rod, it is possible to achieve labor-saving and precise pasting of background boards at any angle, the gap between the background boards is easy to grasp, the main bracket can make a large range of adjustments to the background board adsorbed by the mounting bracket, and the three-degree-of-freedom bracket can fine-tune the background board adsorbed by the mounting bracket, which is convenient for the rapid and precise laying of the background board. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention from a first viewing angle;

[0017] Figure 2 It is a schematic diagram of the overall structure of the present invention from a second viewing angle;

[0018] Figure 3 It is a structural schematic diagram of the main support in the present invention;

[0019] Figure 4 It is a structural schematic diagram of the positioning touch rod in the present invention;

[0020] Figure 5 For the present invention Figure 4 Schematic diagram of the enlarged structure at A;

[0021] Figure 6 For the present invention Figure 4 Schematic diagram of the enlarged structure at B;

[0022] Figure 7 It is a structural schematic diagram of the mounting bracket in the present invention;

[0023] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure at C;

[0024] Fig. 9 For the present invention Figure 7 Schematic diagram of the enlarged structure at D;

[0025] Fig.10 It is a schematic diagram of the enlarged structure of E of 71 in the present invention;

[0026] In the figure:

[0027] 1. Background board; 2. Main frame; 3. Three-degree-of-freedom frame; 4. Mounting frame; 5. Positioning touch rod;

[0028] 201, threaded main rod; 202, telescopic rod; 203, internal threaded handle; 204, lifting rod; 205, internal threaded knob; 206, optical axis; 207, platform; 208, adjustment block; 209, slide bar; 2010, threaded hole; 2011, level;

[0029] 401, through hole; 402, first vacuum suction cup; 403, stop bar; 404, attached bracket; 405, magnet; 406, matching bracket; 407, retaining edge;

[0030] 501, connecting bracket; 502, connecting piece; 503, rotating bracket; 504, supporting frame; 505, stopper; 506, second vacuum suction cup. DETAILED DESCRIPTION

[0031] 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.

[0032] like Figure 1-Figure 10 As shown:

[0033] A device for accurately pasting and intelligently regulating background images based on indoor intelligent decoration, comprising a background board 1, a main support 2 for assisting the installation of the background board 1, a three-degree-of-freedom support 3 installed at the adjustment block 208 of the main support 2, a mounting support 4 installed at the final control end of the three-degree-of-freedom support 3, a positioning touch rod 5 installed at the adjustment block 208 of the main support 2, and the positioning touch rod 5 and the positive projection of the adjustment block 208 are perpendicular to each other.

[0034] In the present embodiment, the present scheme is applicable to the background board 1 with a smooth surface, and has a better auxiliary pasting effect for the hard background board 1, such as the background board 1 made of PVC material; the surface of the background board 1 is generally provided with an aesthetically pleasing pattern, but the background board 1 is not a whole piece pasted on the wall, but is composed of multiple pieces. The gaps between the multiple background boards 1 have different requirements according to different materials. In order to prevent mutual extrusion caused by thermal expansion and contraction, the gaps between the multiple background boards 1 are mostly pasted in a horizontal or vertical direction. A few background boards are pasted obliquely, such as multiple diamond structures. The pasting work of this type of obliquely pasted background board 1 has a certain degree of difficulty. The difficulty mainly lies in that when pasting obliquely, the expansion joint gaps between the multiple background boards 1 are not easy to grasp due to the factors that the background board 1 is easy to deform (such as the PVC background board 1 is hard, but not rigid, and will bend to a certain extent), there is glue on the back of the background board 1, the area is large, and it is difficult to use gravity to suspend and dock. This increases the difficulty of pasting the background board 1;

[0035] For example, the PVC background board 1 is neither hard nor soft. If the background board 1 is as rigid as glass, it is not easy for a part of the adhesive on the background board 1 to be pasted incorrectly first during pasting. If it is as soft as cloth, there is no need to overcome the weight of the entire background board 1 for pasting. Let's take the background board 1 spliced ​​in the vertical direction as an example. First, through the extension and contraction of the main support 2, the upper and lower ends of the main support 2 are respectively in contact with the roof and the ground to fix the main support 2. When the main support 2 is fixed, it is necessary to make the four points where the main support 2 contacts the roof and the ground consistent with the distance from the target wall with the help of a ruler, and then adjust the horizontality of the adjustment block 208. By setting the level 2 011 can detect the horizontality of the adjustment block 208. The level 2011 can be a level ruler or an audible and visual alarm level 2011. When the adjustment block 208 is not horizontal, the level 2011 makes a whistle sound, and when the adjustment block 208 is horizontal, the level 2011 does not make a sound; then the background plate 1 is temporarily fixed by the mounting bracket 4, so that the edge of the background plate 1 is aligned with the edge of the mounting bracket 4, and the mounting bracket 4 is mounted on the three-degree-of-freedom bracket 3, so that the background plate 1 can be temporarily fixed. Since the adjustment block 208 is already horizontal at this time, it is only necessary to drive the mounting bracket 4 to adjust to the target position in the up, down, left and right directions through the three-degree-of-freedom bracket 3. After the position is determined, tear The adhesive release film of the lower background plate 1 is then driven by the three-degree-of-freedom bracket 3 to drive the mounting bracket 4 and then drive the background plate 1 to approach the wall. During the approaching process, if the background plate 1 is found to deviate, further adjustment is required until the background plate 1 contacts the wall. Then, pressure is applied to the background plate 1 manually using a scraper to make the background plate 1 stick tightly to the wall. For the pasting of the inclined background plate 1, first adjust the inclination angle of the adjustment block 208, and paste the first inclined background plate 1 according to the above method. The inclination angle of the background plate 1 is affected by the inclination angle of the adjustment block 208. After the first background plate 1 is pasted, move the position of the main bracket 2, and when pasting the second background plate 1, Since the position of the main bracket 2 has changed, the angle of the adjustment block 208 needs to be readjusted after the main bracket 2 moves. At this time, the positioning touch rod 5 is used as a benchmark for angle adjustment. There is no need to measure the angle of the adjustment block 208 laboriously, and the accuracy of directly measuring the angle of the adjustment block 208 is poor. The positioning touch rod 5 does not need to directly measure the angle. Due to the influence of the length of the positioning touch rod 5, the accuracy and efficiency of directly replicating the angle are higher, so that the two positioning touch rods 5 are unfolded to a certain angle. By moving the adjustment block 208 and the angle of the adjustment platform 207, the edge of the stop block 505 is fitted with the pasted background plate 1, so that the tilt angle can be quickly determined, and then the pasting method is the same as above.

[0036] In an optional embodiment, the main support 2 includes a platform 207, an adjusting block 208, and a lifting rod 204, an internal threaded knob 205 and an optical axis 206 matched with two threaded main rods 201. The outer side of the threaded main rod 201 is slidably connected to the lifting rod 204, the bottom end of the lifting rod 204 is rotatably connected to the internal threaded knob 205, the inner side of the internal threaded knob 205 is threadedly connected to the outer side of the threaded main rod 201, the outer side of the lifting rod 204 is fixedly connected to the optical axis 206, one of the lifting rods 204 is rotatably connected to one end of the platform 207 through the optical axis 206, the inner side of the other end of the platform 207 is slidably connected to the outer surface of the optical axis 206 fixed on the outer side of the other lifting rod 204, and the inner side of one end of the platform 207 is slidably connected to the adjusting block 208.

[0037] In this embodiment, by rotating the internal threaded knob 205, the internal threaded knob 205 will move relative to the threaded main rod 201, and the internal threaded knob 205 will drive the lifting rod 204 to move together. The movement of the lifting rod 204 will drive the optical axis 206 to move. The movement of the two sets of optical axes 206 can adjust the position and angle of the platform 207, and then the position and angle of the adjustment block 208 can be adjusted.

[0038] In an optional embodiment, a slide bar 209 is fixedly connected to the outer side of the adjustment block 208, and a slide groove matching the slide bar 209 is opened on the inner side of the platform 207. The slide bar 209 does not extend out of the outer side of the platform 207. One end of the slide bar 209 is threadedly connected to a threaded hole 2010, which is threadedly connected to the threaded hole 2010 through a flower-shaped bolt, and the flower-shaped handle of the flower-shaped bolt is tightly pressed against the surface of the platform 207, so that the slide bar 209 can be fixed relative to the platform 207.

[0039] In an optional embodiment, the outer sides of the upper and lower ends of the threaded main rod 201 are slidably connected to the telescopic rod 202, one end of the telescopic rod 202 is rotatably connected to the internal threaded handle 203, and the inner side of the internal threaded handle 203 is threadedly connected to the outer side of the threaded main rod 201.

[0040] In this example, by rotating the internal threaded handle 203, the position of the internal threaded handle 203 relative to the threaded main rod 201 can be changed, and the movement of the internal threaded handle 203 drives the telescopic rod 202 to move, thereby changing the overall length between the threaded main rod 201 and the telescopic rod 202.

[0041] In an optional embodiment, a level meter 2011 is fixedly connected to the outer side of the platform 207. The level meter 2011 can detect the levelness of the platform 207. The level meter 2011 can be a spirit level or an audible and visual alarm level meter 2011. When the platform 207 is not level, the level meter 2011 emits a whistle sound. When the platform 207 is level, the level meter 2011 does not emit a sound.

[0042] In an optional embodiment, the mounting bracket 4 is T-shaped, which has the advantages of light weight and large bearing surface. A plurality of through holes 401 are opened on the inner side of the mounting bracket 4, and a first vacuum suction cup 402 is installed at the through hole 401 of the mounting bracket 4. When the background plate 1 is not adsorbed, the suction cup of the first vacuum suction cup 402 passes through the through hole 401 and passes over the surface of the mounting bracket 4. When the background plate 1 is adsorbed, the suction cup of the first vacuum suction cup 402 is located in the through hole 401 and generates a traction force on the background plate 1 in the direction of the first vacuum suction cup 402, so that the background plate 1 is tightly attached to the mounting bracket 4, avoiding the background plate 1 from moving relative to the mounting bracket 4, and improving the pasting accuracy. The first vacuum suction cup 402 includes a suction cup and a shell. When the empty suction cup 402 is not performing adsorption work, the adsorption surface and the outer shell of the suction cup are respectively located on both sides of the mounting bracket 4. The suction cup usually uses the internal and external air pressure difference to achieve adsorption. When the suction cup is pressed on the surface of an object, some of the air inside the suction cup will be squeezed out, and then released. The air pressure inside the suction cup will be lower than the external atmospheric pressure. Under the strong pressure of the atmospheric pressure, the suction cup will be tightly pressed against the surface of the object, thereby producing an adsorption effect. Since the external atmospheric pressure acts evenly on the contact surface between the suction cup and the adsorbed object, a pressure pointing to the inside of the suction cup will be generated, prompting the adsorbed object to move toward the position of the suction cup outer shell, and finally making the adsorbed object fit tightly on the suction cup, which is equivalent to the adsorbed object being pulled closer to the suction cup outer shell.

[0043] By arranging a stop bar 403 facing the wall at the joint between the mounting bracket 4 and the edge of the pasted background board 1 , the setting of the stop bar 403 is conducive to the alignment of the background board 1 and the mounting bracket 4 .

[0044] In an optional embodiment, one end of the mounting bracket 4 is fixedly connected to an attached bracket 404, a magnet 405 is fixedly connected to the inner side of one end of the attached bracket 404, a mating bracket 406 is snap-connected to the outer side of the magnet 405 provided on the attached bracket 404, and one end of the mating bracket 406 is fixedly connected to the final control end of the three-degree-of-freedom bracket 3. Through the cooperation between the attached bracket 404 and the mating bracket 406, and the magnetic attraction generated by the magnet 405 on the mating bracket 406, the connection stability is high when they cooperate with each other, and it is also very convenient to disassemble. By setting a triangular rib 407, the stability of the connection between the attached bracket 404 and the mating bracket 406 and the convenience of disassembly can be further improved.

[0045] In an optional embodiment, a connecting bracket 501 is fixedly connected to the outer side of one end of the adjustment block 208, and the outer side of the connecting bracket 501 is rotatably installed with one end of the connecting member 502 through a rotating bracket 503. The other end of the connecting member 502 is rotatably installed with a support frame 504 through the rotating bracket 503. One end of the support frame 504 is rotatably connected to a stopper 505. Both ends of the connecting member 502 are rotatably connected to the rotating bracket 503, and the rotation between the rotating bracket 503 and the connecting member 502 has a certain resistance. When not subjected to external force, the connecting member 502 can hover at any angle within the movable range. Similarly, the stopper 505 also has rotation resistance relative to the support frame 504, and the number of the stopper 505 and the connecting member 502 is no less than two.

[0046] In an optional embodiment, one end of the stopper 505 is fixedly connected to a second vacuum suction cup 506, and one side of the stopper 505 is used to fit the side of the background plate 1. After the stopper 505 rotates, the second vacuum suction cup 506 of the stopper 505 is used to adsorb to the background plate 1. A plurality of adjacent stoppers 505 form a group. Figure 5 and Figure 8 As shown in , three blocks 505 form a group. When two groups of blocks 505 are fitted with the edge of the pasted background plate 1, in order to avoid position change caused by loosening, the blocks 505 need to be fixed relative to the background plate 1. In each group of blocks 505, one block 505 is rotated first. After the block 505 is rotated, the second vacuum suction cup 506 on the back is driven to adsorb to the background plate 1, and then the other blocks 505 are gradually rotated in the same way.

[0047] In an optional embodiment, when the positioning feeler rod 5 is used for positioning work, the rotational position of the stopper 505 and the support frame 504 is located within the positive projection range of the fixed background plate 1.

[0048] In this embodiment: when the rotation position of the block and the support frame 504 is located within the positive projection range of the fixed background board 1, after rotating the stop block 505, there will be no obstruction near the position where the already pasted background board 1 and the newly pasted background board 1 meet, and when using a scraper to squeeze the newly pasted background board 1, especially when squeezing the edge of the newly pasted background board 1, it will not be blocked by the stop block 505.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for accurately pasting and intelligently controlling background images based on indoor intelligent decoration, comprising a background plate (1), characterized in that: The invention comprises a main frame (2) for installing an auxiliary background plate (1), a three-degree-of-freedom frame (3) is installed at an adjustment block (208) of the main frame (2), a mounting frame (4) is installed at the final control end of the three-degree-of-freedom frame (3), and a positioning touch rod (5) is also installed at the adjustment block (208) of the main frame (2), and the positive projection of the positioning touch rod (5) and the adjustment block (208) are perpendicular to each other.

2. The device for accurately pasting and intelligently controlling background images based on indoor intelligent decoration according to claim 1 is characterized in that: The main support (2) comprises a platform (207), an adjusting block (208), a lifting rod (204) matched with two threaded main rods (201), an internal thread knob (205) and an optical axis (206); the outer side of the threaded main rod (201) is slidably connected to the lifting rod (204); the bottom end of the lifting rod (204) is rotatably connected to the internal thread knob (205); the inner side of the internal thread knob (205) is threadedly connected to the outer side of the threaded main rod (201); the outer side of the lifting rod (204) is fixedly connected to the optical axis (206); one of the lifting rods (204) is rotatably connected to one end of the platform (207) through the optical axis (206); the inner side of the other end of the platform (207) is slidably connected to the outer surface of the optical axis (206) fixed on the outer side of the other lifting rod (204); and the inner side of one end of the platform (207) is slidably connected to the inner side of the adjusting block (208).

3. The device for accurately pasting and intelligently controlling background images based on indoor intelligent decoration according to claim 2 is characterized in that: The outer side of the adjustment block (208) is fixedly connected with a slide bar (209), the inner side of the platform (207) is provided with a slide groove matching the slide bar (209), the slide bar (209) does not extend out of the outer side of the platform (207), and one end of the slide bar (209) is threadedly connected with a threaded hole (2010).

4. The device for accurately pasting and intelligently controlling background images based on indoor intelligent decoration according to claim 2 is characterized in that: The outer sides of the upper and lower ends of the threaded main rod (201) are slidably connected with a telescopic rod (202), one end of the telescopic rod (202) is rotatably connected with an internal threaded handle (203), and the inner side of the internal threaded handle (203) is threadedly connected with the outer side of the threaded main rod (201).

5. The device for accurately pasting and intelligently controlling background images based on indoor intelligent decoration according to claim 2 is characterized in that: A level (2011) is fixedly connected to the outer side of the platform (207).

6. The device for accurately pasting and intelligently controlling background images based on indoor intelligent decoration according to claim 1 is characterized in that: A plurality of through holes (401) are provided on the inner side of the mounting bracket (4), and a first vacuum suction cup (402) is installed at the through holes (401) of the mounting bracket (4).

7. The device for accurately pasting and intelligently controlling background images based on indoor intelligent decoration according to claim 1 is characterized in that: One end of the mounting bracket (4) is fixedly connected to an attachment bracket (404), the inner side of one end of the attachment bracket (404) is fixedly connected to a magnet (405), and the outer side of the magnet (405) provided on the attachment bracket (404) is snap-connected to a matching bracket (406), and one end of the matching bracket (406) is fixedly connected to the final control end of the three-degree-of-freedom bracket (3).

8. The device for accurately pasting and intelligently controlling background images based on indoor intelligent decoration according to claim 1 is characterized in that: A connecting bracket (501) is fixedly connected to the outer side of one end of the adjusting block (208); the outer side of the connecting bracket (501) is rotatably mounted with one end of the connecting member (502) via a rotating bracket (503); the other end of the connecting member (502) is rotatably mounted with a supporting bracket (504) via the rotating bracket (503); and one end of the supporting bracket (504) is rotatably connected to a stopper (505).

9. The device for accurately pasting and intelligently controlling background images based on indoor intelligent decoration according to claim 8 is characterized in that: One end of the stopper (505) is fixedly connected to a second vacuum suction cup (506), and one side of the stopper (505) is used to fit with the side edge of the background plate (1). After the stopper (505) rotates, the second vacuum suction cup (506) of the stopper (505) is used to adsorb with the background plate (1).

10. The device for accurately pasting and intelligently controlling background images based on indoor intelligent decoration according to claim 8, characterized in that: When the positioning touch rod (5) is used for positioning work, the rotational positions of the stopper (505) and the support frame (504) are located within the positive projection range of the fixed background plate (1).

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