Video special effect background wall structure convenient to build outdoors
By adopting telescopic columns, connecting components and articulated connecting rods in the outdoor video special effects background wall structure, the problem of insufficient volume fixation and applicability in the prior art is solved, and flexible height adjustment and applicability of background wall cloth are achieved.
Patent Information
- Application Number
- CN202421300971.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-07
AI Technical Summary
The existing video special effects background wall structure that is easy to build outdoors has shortcomings in the problem of volume fixation and insufficient applicability, and it is difficult to flexibly adjust to adapt to different sizes of background wall cloth.
The design of telescopic columns and connecting components is combined with the hinged connecting rod, and the clamping and fixing of the hinged connecting rod is achieved by flexible adjustment of the height and support range of the background wall cloth.
It improves the applicability of the background wall structure, can be suitable for background wall cloth of different sizes, and is more convenient and fast when carrying and installing.
Smart Images
Figure CN222576011U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of background wall construction, in particular to a video special effect background wall structure that is easy to construct outdoors. Background Art
[0002] Outdoor backdrops are a common landscape design element used to enhance the visual appeal and functionality of outdoor spaces. They not only beautify the environment, but can also serve as a backdrop for photography, advertising, or personal and social events.
[0003] Reference is made to the utility model patent with the authorized announcement number CN214739506U, which discloses a video special effect background wall structure that is easy to build outdoors, including a first background board and a second background board, the tops of the first background board and the second background board are provided with a mounting mechanism, the interiors of the first background board and the second background board are provided with a clamping mechanism, the mounting mechanism includes a stripe board, the bottom of the stripe board is fixedly connected with a pillar, and the left side of the top of the second background board is provided with a first placement groove. The video special effect background wall structure that is easy to build outdoors, by providing a mounting mechanism, using the stripe board to press, cooperate with the pillar, the first slide groove, the second slide groove, the third slide groove, the spring column, the support rod and the second placement groove, thereby realizing the splicing of the background wall, which is not only convenient for carrying and transporting when working outdoors, but also faster when installing and disassembling, avoiding the traditional screw-type installation, and greatly saving the installation time.
[0004] The above patent adopts the method of two plates being snap-connected and assembled. The overall volume of the collapsed wall is relatively large, which is inconvenient to carry. In addition, the volume of the background wall is fixed and cannot be adjusted, so it is not very applicable. For this reason, we propose a video special effects background wall structure that is easy to build outdoors to solve the shortcomings of the above technology. Utility Model Content
[0005] The utility model aims to solve the shortcomings of the prior art and proposes a video special effect background wall structure that is easy to build outdoors.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A video special effects background wall structure that is easy to build outdoors, includes a telescopic column, a connecting component is arranged on the upper end of the telescopic column, a hinged connecting rod is arranged on the outer side of the connecting component, and an outdoor video special effects background wall cloth is arranged on the outer side of the hinged connecting rod; the connecting component includes a support plate, two fixed grooves are symmetrically installed on the front side of the support plate, a first bent rod is fixedly installed on the fixed groove, a first clamping groove is fixedly installed on the first bent rod, a fixed column is fixedly installed on the front side of the support plate, a turntable is rotatably installed on the outer side of the fixed column, two second bent rods are symmetrically installed on the side of the turntable, and a second clamping groove is fixedly installed on the second bent rod.
[0008] Preferably, a base is fixedly installed on the bottom of the telescopic column, and a first limiting screw is threadedly installed on the side wall of the telescopic column.
[0009] Preferably, a second limiting screw is threadedly installed on the side of the turntable, the inner side of the second limiting screw is threadedly connected to pass through the inner side of the turntable, and the inner end of the second limiting screw abuts against the side wall of the fixing column.
[0010] Preferably, the two first curved rods and the two second curved rods are symmetrically arranged about the center of the fixed column.
[0011] Preferably, the inner diameters of the first card slot and the second card slot are equal and slightly smaller than the outer diameter of the hinge connecting rod, and the first card slot and the second card slot are both made of high-toughness plastic material.
[0012] Preferably, a hinged column is rotatably mounted at the hinged joint of the hinged connecting rod, and screwed covers are screwed and mounted at both ends of the hinged column.
[0013] Preferably, threaded columns are screwed on the four corners of the hinged connecting rod, and a first threaded ring and a second threaded ring are screwed on the threaded column. The outdoor video special effects background wall cloth is crimped between the first threaded ring and the second threaded ring.
[0014] Compared with the related art, the video special effects background wall structure proposed by the utility model, which is easy to build outdoors, has the following beneficial effects:
[0015] In the utility model, a video special effects background wall structure that is easy to build outdoors is described. The hinged connecting rod is used as the rear support system of the outdoor video special effects background wall cloth. The support range of the hinged connecting rod can be adjusted according to the size of the outdoor video special effects background wall cloth. The rear support system of the entire outdoor video special effects background wall cloth can be flexibly adjusted to meet the support requirements of outdoor video special effects background wall cloths of different sizes, thereby improving applicability. At the same time, the entire hinged connecting rod is compact when retracted, which is easy to carry. In addition, a connecting component is provided for the support system of the hinged connecting rod. The first card slot and the second card slot in the connecting component can simultaneously clamp and fix the cross rods on the hinged connecting rod. At the same time, the first card slot and the second card slot can be relatively rotated and adjusted to control the expansion angle of the hinged connecting rod, thereby changing the support range of the hinged connecting rod. At the same time, a telescopic column is provided at the bottom of the entire connecting component. The telescopic column can be used to change the height of the hinged connecting rod, thereby changing the height of the outdoor video special effects background wall cloth, and the functionality is relatively comprehensive. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A three-dimensional structure diagram of a video special effect background wall structure that is easy to build outdoors proposed by the utility model Figure 1 ;
[0017] Figure 2 A three-dimensional structure diagram of a video special effect background wall structure that is easy to build outdoors proposed by the utility model Figure 2 ;
[0018] Figure 3 A schematic diagram of a partial three-dimensional structure of a video special effect background wall structure that is easy to build outdoors proposed by the utility model Figure 1 ;
[0019] Figure 4 A schematic diagram of a partial three-dimensional structure of a video special effect background wall structure that is easy to build outdoors proposed by the utility model Figure 2 .
[0020] In the figure: 1. telescopic column; 2. first limiting screw; 3. connecting assembly; 31. support plate; 32. fixing groove; 33. first bent rod; 34. first slot; 35. fixing column; 36. turntable; 37. second limiting screw; 38. second bent rod; 39. second slot; 4. hinged connecting rod; 5. threaded column; 6. first threaded ring; 7. second threaded ring; 8. outdoor video special effects background wall cloth; 9. hinged column; 10. screw cover. DETAILED DESCRIPTION
[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0022] Reference Figure 1-4 , please refer to Figure 1-Figure 4 ,in, Figure 1 A three-dimensional structure diagram of a video special effect background wall structure that is easy to build outdoors proposed by the utility model Figure 1 ; Figure 2 A three-dimensional structure diagram of a video special effect background wall structure that is easy to build outdoors proposed by the utility model Figure 2 ; Figure 3 A schematic diagram of a partial three-dimensional structure of a video special effect background wall structure that is easy to build outdoors proposed by the utility model Figure 1 ; Figure 4 A schematic diagram of a partial three-dimensional structure of a video special effect background wall structure that is easy to build outdoors proposed by the utility model Figure 2 A video special effect background wall structure that is easy to build outdoors includes: a telescopic column 1, a connecting component 3 is arranged on the upper end of the telescopic column 1, a hinged connecting rod 4 is arranged on the outer side of the connecting component 3, and an outdoor video special effect background wall cloth 8 is arranged on the outer side of the hinged connecting rod 4.
[0023] In this embodiment, the connecting component 3 includes a support plate 31, two fixed grooves 32 are symmetrically installed on the front side of the support plate 31, a first bent rod 33 is fixedly installed on the fixed groove 32, a first clamping groove 34 is fixedly installed on the first bent rod 33, a fixed column 35 is fixedly installed on the front side of the support plate 31, a turntable 36 is rotatably installed on the outer side of the fixed column 35, two second bent rods 38 are symmetrically installed on the side of the turntable 36, a second clamping groove 39 is fixedly installed on the second bent rod 38, and the two first bent rods 33 and the two second bent rods 38 are symmetrically arranged about the center of the fixed column 35.
[0024] By the arrangement in the above manner, the two first bent rods 33 and the two second bent rods 38 are symmetrically arranged about the center of the fixed column 35, and the two first slots 34 and the two second slots 39 are symmetrically arranged about the center of the fixed column 35, so that when the hinged link 4 is fixed, the two first slots 34 and the two second slots 39 are all located on the rod axis of the hinged link 4, which is convenient for the clamping and fixing of the hinged link 4. The above design of the first slots 34 and the second slots 39 being symmetrical along the center of the fixed column 35 is a requirement for the geometric relationship when the hinged link 4 is clamped and fixed, and it will not be repeated here.
[0025] In this embodiment, a base is fixedly installed at the bottom of the telescopic column 1, and a first limiting screw 2 is screwed and installed on the side wall of the telescopic column 1.
[0026] By means of the above arrangement, the first limiting screw 2 can limit the telescopic freedom of the telescopic column 1 .
[0027] In this embodiment, a second limiting screw 37 is threadedly installed on the side of the turntable 36 , and the inner side of the second limiting screw 37 is threadedly connected to the inner side of the turntable 36 and the inner end of the second limiting screw 37 abuts against the side wall of the fixing column 35 .
[0028] By means of the above-mentioned arrangement, the second limit screw 37 is arranged so that it can limit the rotational freedom of the turntable 36, and further limit the angle between the two first slots 34 and the two second slots 39. When the articulated link 4 is fixed on the inner side of the first slot 34 and the second slot 39, the second limit screw 37 can limit the angle between the cross rods of the articulated link 4, and further fix and limit the expansion range of the articulated link 4.
[0029] In this embodiment, the inner diameters of the first slot 34 and the second slot 39 are equal and slightly smaller than the outer diameter of the hinge connecting rod 4 , and both the first slot 34 and the second slot 39 are made of high-toughness plastic material.
[0030] By the above arrangement, the inner diameters of the first slot 34 and the second slot 39 are equal and slightly smaller than the outer diameter of the hinged connecting rod 4, so that the first slot 34 and the second slot 39 can be more firmly connected to the hinged connecting rod 4 to prevent the hinged connecting rod 4 from slipping.
[0031] In this embodiment, a hinged column 9 is rotatably mounted at the hinged portion of the hinged connecting rod 4 , and screwed covers 10 are screwed and mounted at both ends of the hinged column 9 .
[0032] By the arrangement in the above manner, when the screw covers 10 on both sides of the hinge column 9 are unscrewed, the hinge column 9 can be pulled out from the side of the hinge connecting rod 4. Through the design here, the entire hinge connecting rod 4 can be disassembled into several rods.
[0033] In this method, threaded columns 5 are screwed on the four corners of the hinged connecting rod 4, and the first threaded ring 6 and the second threaded ring 7 are screwed on the threaded column 5. The outdoor video special effects background wall cloth 8 is crimped between the first threaded ring 6 and the second threaded ring 7.
[0034] Through the above-mentioned setting, the corners of the outdoor video special effects background wall cloth 8 are placed between the first threaded ring 6 and the second threaded ring 7. By adjusting the distance between the first threaded ring 6 and the second threaded ring 7, the outdoor video special effects background wall cloth 8 can be crimped between the first threaded ring 6 and the second threaded ring 7, thereby achieving the fixing effect of the outdoor video special effects background wall cloth 8. This fixing method is simple and fast, and the subsequent disassembly process is simple.
[0035] The working principle of the video special effect background wall structure that is easy to build outdoors provided by the utility model is as follows:
[0036] When in use, the hinged link 4 is unfolded, and its telescopic column 1 is set up behind it, the rear side of the hinged link 4 is clamped into the first clamping groove 34 and the second clamping groove 39, and after adjusting the appropriate unfolding angle of the hinged link 4, the second limiting screw 37 is tightened to make the inner end of the second limiting screw 37 abut against the side wall of the fixed column 35, thereby fixing and limiting the unfolding range of the entire hinged link 4, and then laying the outdoor video special effects background wall cloth 8 flat on the front side of the hinged link 4, straightening the outdoor video special effects background wall cloth 8, and respectively The four corners of the outdoor video special effects background wall cloth 8 are placed between the first threaded ring 6 and the second threaded ring 7, and the distances between the first threaded ring 6 and the second threaded ring 7 at the four corners of the hinged connecting rod 4 are adjusted respectively to press the outdoor video special effects background wall cloth 8 between the first threaded ring 6 and the second threaded ring 7, thereby realizing the fixing of the outdoor video special effects background wall cloth 8 on the hinged connecting rod 4. The use height of the entire outdoor video special effects background wall cloth 8 can also be adjusted according to usage requirements later by adjusting the telescopic height of the telescopic column 1 on the rear side.
[0037] Compared with the related art, the video special effects background wall structure provided by the utility model which is easy to build outdoors has the following beneficial effects:
[0038] The utility model provides a video special effects background wall structure that is easy to build outdoors. The utility model uses a connection component 3 to fix and adjust the expansion angle of the hinged connecting rod 4, so that the fixing range of the hinged connecting rod 4 can be adjusted, so that it can be suitable for the support requirements of outdoor video special effects background wall cloths 8 of different sizes, thereby improving practicality. In addition, the bottom of the entire connection component 3 is equipped with a telescopic column 1, and the telescopic column 1 can be used to change the height of the hinged connecting rod 4, thereby changing the height of the outdoor video special effects background wall cloth 8, and the functionality of use is enhanced.
[0039] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A video special effects background wall structure that is easy to build outdoors, characterized in that: It comprises a telescopic column (1), a connecting component (3) is arranged at the upper end of the telescopic column (1), a hinged connecting rod (4) is arranged on the outer side of the connecting component (3), and an outdoor video special effect background wall cloth (8) is arranged on the outer side of the hinged connecting rod (4); The connecting assembly (3) comprises a support plate (31), two fixing grooves (32) are symmetrically mounted on the front side of the support plate (31), a first bent rod (33) is fixedly mounted on the fixing groove (32), a first clamping groove (34) is fixedly mounted on the first bent rod (33), a fixing column (35) is fixedly mounted on the front side of the support plate (31), a rotating disk (36) is rotatably mounted on the outer side of the fixing column (35), two second bent rods (38) are symmetrically mounted on the side of the rotating disk (36), and a second clamping groove (39) is fixedly mounted on the second bent rod (38).
2. The video special effects background wall structure that is easy to build outdoors according to claim 1, characterized in that: A base is fixedly mounted on the bottom of the telescopic column (1), and a first limiting screw (2) is threadedly mounted on the side wall of the telescopic column (1).
3. The video special effects background wall structure that is easy to build outdoors according to claim 1, characterized in that: A second limiting screw (37) is threadedly mounted on the side of the rotating disk (36), the inner side of the second limiting screw (37) is threadedly connected to the inner side of the rotating disk (36), and the inner end of the second limiting screw (37) abuts against the side wall of the fixing column (35).
4. The video special effects background wall structure that is easy to build outdoors according to claim 1, characterized in that: The two first curved rods (33) and the two second curved rods (38) are symmetrically arranged about the center of the fixed column (35).
5. The video special effects background wall structure that is easy to build outdoors according to claim 1, characterized in that: The inner diameters of the first clamping slot (34) and the second clamping slot (39) are equal and slightly smaller than the outer diameter of the hinged connecting rod (4); the first clamping slot (34) and the second clamping slot (39) are both made of high-toughness plastic material.
6. The video special effects background wall structure that is easy to build outdoors according to claim 1, characterized in that: A hinged column (9) is rotatably mounted at the hinged joint of the hinged connecting rod (4), and screwed covers (10) are screwed and mounted at both ends of the hinged column (9).
7. The video special effects background wall structure that is easy to build outdoors according to claim 1, characterized in that: The four corners of the hinged connecting rod (4) are all screwed with threaded columns (5), the threaded columns (5) are screwed with a first threaded ring (6) and a second threaded ring (7), and the outdoor video special effects background wall cloth (8) is crimped between the first threaded ring (6) and the second threaded ring (7).