Wide background frame

Abstract

The utility model relates to a wide-width background frame which comprises a wide-width main connecting frame body structure and side end supporting foot connecting frame structures, the wide-width main connecting frame body structure comprises a plurality of main connecting cross rod assemblies, side end connecting piece structures arranged at the two ends of the main connecting cross rod assemblies, and sleeving clamping bodies arranged on the main connecting cross rod assemblies or side end connecting pieces. The side end supporting leg connecting frame structure comprises a bottom supporting piece structure and a side end vertical connecting assembly structure arranged on the upper portion of the bottom supporting piece structure, and the side end vertical connecting assembly structure comprises a plurality of sets of connected telescopic sleeve rod piece structures and top connecting pieces arranged on the upper portions of the telescopic sleeve rod piece structures. The device has the advantages that the structural design is reasonable, mounting and dismounting are convenient, the height can be adjusted, the packaging size is shortened, space is saved, carrying is convenient, contracted pipe thread butt joint is achieved, and stability is optimized by arranging the device. The main connecting cross rod assembly and the side end connecting piece structure are mounted and connected at any angle; and the flexibility of field installation is improved.

Description

Technical Field

[0001] The utility model relates to a display frame structure, in particular to a wide background frame. Background Art

[0002] At present, background frames are often used for company publicity, advertising activities and wedding ceremony venue layout. Background frames can be used to place background boards or background cloths. The existing background frames are mostly fixed in shape, which is not convenient for adjusting the height and width of the background boards. In addition, the background frame needs to be firmly fixed to the ground to prevent the background frame from tipping over due to the influence of wind. The existing background frames are heavy and can be stably installed, but are inconvenient to disassemble and have limitations. The background board is different from the background cloth. The background cloth can be bundled on the background frame. The background board has a certain thickness. The bundling method is not stable enough and needs to be clamped and fixed. The existing background frame is not convenient for limited clamping and fixing according to the thickness of the background board. Utility Model Content

[0003] The utility model aims to provide a wide background frame, which can shorten the packaging size, facilitate carrying and solve the problems of stability through shrink tube thread docking.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a wide background frame, including a wide main connecting frame structure and a side support leg connecting frame structure connected on both sides of the wide main connecting frame structure, the wide main connecting frame structure includes a plurality of main connecting cross bar assemblies, a side end connecting piece structure arranged at both ends of the main connecting cross bar assemblies and a sleeve clamp body arranged on the main connecting cross bar assemblies or the side end connecting pieces, the side end support leg connecting frame structure includes a bottom support piece structure, a side end vertical connecting assembly structure arranged on the upper part of the bottom support piece structure, and the side end vertical connecting assembly structure includes a plurality of groups of connected telescopic sleeve rod member structures and a top connecting piece arranged on the upper part of the telescopic sleeve rod member structure.

[0005] The main connecting cross bar assembly comprises a threaded sleeve connected to the middle of the upper end and threaded sleeves connected to both ends of the upper end.

[0006] The side end connecting piece structure comprises a side end connecting pipe piece with a locking buckle groove arranged at one end and a terminal connecting thread arranged at the other end.

[0007] The telescopic sleeve rod structure includes a side end sleeve pipe fitting, a side end telescopic adjustment pipe fitting arranged in the side end sleeve pipe fitting, a side end locking pressure piece arranged on the upper part of the side end sleeve pipe fitting and tightly sleeved with the side end telescopic adjustment pipe fitting, and a bottom threaded connection end arranged at the lower end of the side end sleeve pipe fitting and connected to the bottom support structure.

[0008] The bottom support structure is a foldable tripod body.

[0009] A filled weight belt is arranged in the middle of the foldable tripod body.

[0010] The beneficial effects of the utility model are as follows: the structure is reasonably designed, easy to install and disassemble, the height can be adjusted, the packaging size is shortened to save space, it is easy to carry, and the shrink tube thread connection is connected, and the configuration device is added to solve the optimization of stability. In addition, the main connecting crossbar assembly and the side end connecting piece structure can be installed and connected at any angle, which improves the flexibility of on-site installation.

[0011] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 for Figure 1 Enlarged view of point A in .

[0014] Figure 3 for Figure 1 Schematic diagram of the structure of the mid-folding tripod.

[0015] Figure 4 for Figure 1 Schematic diagram of the structure of the threaded sleeve connected in the middle of the upper and middle parts.

[0016] Figure 5 for Figure 1 Schematic diagram of the structure with threaded sleeves connected at both ends of the upper middle part.

[0017] Figure 6 for Figure 1 Schematic diagram of the structure of the middle and side end connecting pipe fittings.

[0018] Figure 7 for Figure 1 Schematic diagram of the structure of the middle and side end sleeve fittings.

[0019] Figure 8 for Figure 1 Schematic diagram of the structure of the middle and side end telescopic adjustment fittings.

[0020] Fig. 9 It is a schematic diagram of the structure of the utility model in use.

[0021] In the figure: 1. Folding tripod body, 2. Filling weight belt, 3. Threaded sleeve connecting the middle part of the upper end, 4. Threaded sleeve connecting the two ends of the upper part, 5. Side end connecting pipe fittings, 6. Multi-faceted connecting hole grooves, 7. End connecting threads, 8. Side end sleeve pipe fittings, 9. Side end telescopic adjustment pipe fittings, 10. Side end locking pressure pieces, 11. Bottom threaded connection end, 12. Sleeve clamp body, 13. Locking bolts, 14. Gaskets, 15. Background canvas. DETAILED DESCRIPTION

[0022] The directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like in the application text are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Embodiment 1, as Figure 1-9As shown, a wide background frame includes a wide main connecting frame structure and a side support leg connecting frame structure connected on both sides of the wide main connecting frame structure. The wide main connecting frame structure includes a plurality of main connecting crossbar assemblies, side end connecting member structures arranged at both ends of the main connecting crossbar assemblies, and a sleeve clamp body 12 arranged on the main connecting crossbar assemblies or the side end connecting members. The sleeve clamp body 12 is used to clamp the background canvas 15 for unfolding and displaying. The side end supporting leg connecting frame structure includes a bottom support member structure, a side end vertical connecting member structure arranged on the upper part of the bottom support member structure, and the side end vertical connecting member structure includes a plurality of groups of connected telescopic sleeve rod member structures and a top connecting member arranged on the upper part of the telescopic sleeve rod member structure. The bottom support member structure is a folding tripod body 1. A filled counterweight belt 2 is arranged in the middle of the folding tripod body. The main connecting crossbar assembly includes a threaded sleeve 3 connected in the middle of the upper end and threaded sleeves 4 connected at both ends of the upper end. The side end connecting member structure includes a side end connecting pipe 5 with a multi-faceted connecting hole groove 6 at one end and a terminal connecting thread 7 at the other end. The telescopic sleeve rod structure includes a side end sleeve pipe 8, a side end telescopic adjustment pipe 9 arranged in the side end sleeve pipe, a side end locking pressure piece 10 arranged on the upper part of the side end sleeve pipe and tightly sleeved with the side end telescopic adjustment pipe, and a bottom threaded connection end 11 arranged at the lower end of the side end sleeve pipe and connected to the bottom support member structure. A locking bolt 13 and a gasket 14 are arranged between the side end connecting pipe 5 and the side end sleeve pipe 8 to fix the top angle end. The multi-faceted connecting hole groove 6 arranged on the side end connecting pipe 5 can facilitate the installation and connection of the main connecting cross bar assembly and the side end connecting member structure at any angle.

[0025] The structure is reasonably designed, easy to install and disassemble, adjustable in height, shortened in packaging size to save space, easy to carry, and with shrink tube thread connection to optimize stability. The main connecting crossbar assembly and the side end connector structure can be installed and connected at any angle, which improves the flexibility of on-site installation.

[0026] The above embodiments are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

[0027] The parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art.

Claims

1. A wide background frame, comprising a wide main connecting frame structure and a side support connecting frame structure connected to both sides of the wide main connecting frame structure, characterized in that: The wide-width main connecting frame structure includes multiple main connecting cross bar assemblies, side end connecting member structures arranged at both ends of the main connecting cross bar assemblies, and a sleeve clamp body arranged on the main connecting cross bar assemblies or the side end connecting members. The side end support leg connecting frame structure includes a bottom support member structure, a side end vertical connecting member structure arranged on the upper part of the bottom support member structure, and the side end vertical connecting member structure includes multiple groups of connected telescopic sleeve rod member structures and a top connecting member arranged on the upper part of the telescopic sleeve rod member structure.

2. The wide background frame according to claim 1, characterized in that: The main connecting cross bar assembly comprises a threaded sleeve connected to the middle of the upper end and threaded sleeves connected to both ends of the upper end.

3. The wide background frame according to claim 1, characterized in that: The side end connecting piece structure comprises a side end connecting pipe piece with a multi-faceted connecting hole groove arranged at one end and a terminal connecting thread arranged at the other end.

4. The wide background frame according to claim 1, characterized in that: The telescopic sleeve rod structure includes a side end sleeve pipe fitting, a side end telescopic adjustment pipe fitting arranged in the side end sleeve pipe fitting, a side end locking pressure piece arranged on the upper part of the side end sleeve pipe fitting and tightly sleeved with the side end telescopic adjustment pipe fitting, and a bottom threaded connection end arranged at the lower end of the side end sleeve pipe fitting and connected to the bottom support structure.

5. The wide background frame according to claim 1, characterized in that: The bottom support structure is a foldable tripod body.

6. The wide background frame as claimed in claim 5, characterized in that: A filled weight belt is arranged in the middle of the foldable tripod body.

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