CN217379906U - Digital immersion type exhibition hall frame for rapid assembly - Google Patents

Abstract

The utility model provides a digital immersive exhibition room frame for rapid Assembly, including the main frame, the main frame includes top boundary beam, top crossbeam, bottom boundary beam, stand and corner post. Many top boundary beams splice in proper order end to end and form the top frame, and many relative top boundary beams are connected respectively to many top crossbeams, and many bottom boundary beams splice in proper order end to end and form the bottom frame, and top boundary beam and bottom boundary beam are connected respectively to the both ends of many stands, and many corner posts are located the corner concatenation department and both ends of main frame and connect top boundary beam and bottom boundary beam respectively. The present case can be dismantled through the beam column of many prefabrications and connect and constitute the main frame, and the internal plant can realize quick integration dismouting with the main frame to no welded type mode concatenation forms highly integrated whole dress product, realizes that the line sinks to soak portable motor-driven, quick assembly disassembly of interactive space, immerses and experiences, functions such as intelligent interaction.

Description

Digital immersion type exhibition hall frame for rapid assembly

Technical Field

The utility model belongs to the technical field of the interactive exhibition room of immersive, in particular to a digital immersive exhibition room frame for rapid Assembly.

Background

At present, the traditional line submergence formula interactive exhibition room is built for a long time, the professional design human cost is high, the disposable consumption is large, and the requirements of quick assembly disassembly, intensive cost and flexible movement are difficult to meet. The existing common modular buildings are mainly container houses and mobile board houses, can realize the integration of building structures and wall tops, but cannot meet the requirements of immersive interactive exhibition halls in the aspects of repeated utilization rate, professional multimedia equipment integration and appearance modeling. When the public has a strong interest in culture contents of winter and Australia, the high-level requirement is met for the complete integrated multi-technology immersive interactive experience, the existing experience forms are mostly scattered and independent, and an integrated experience product integrating an immersive movie hall, a VR (virtual reality) and an AR (augmented reality) interactive experience space is not formed.

Therefore, the future self-contained design of modularization, intensification and multimedia interaction integration of the digital immersive exhibition hall is a key technical problem to be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digital immersive exhibition room frame for rapid Assembly forms the development and highly integrates the full dress product, realizes that the line sinks to soak the portable mobility in interactive space of formula, quick assembly disassembly, immerses experience, intelligent interactive function.

For solving the technical problem, the utility model provides a digital immersive exhibition room frame for rapid Assembly, which comprises a main frame, the main frame includes top boundary beam, top crossbeam, bottom boundary beam, stand and corner post, many the top boundary beam head and the tail splice in proper order and form the top frame, many the top crossbeam connects two of relative setting respectively the top boundary beam, many bottom boundary beam head and the tail splice in proper order and form the bottom frame, many the both ends of stand are connected respectively the top boundary beam with the bottom boundary beam, many the corner post is located the corner concatenation department and the both ends of main frame are connected respectively the top boundary beam with the bottom boundary beam.

Optionally, in the digital immersive exhibition hall frame for quick assembly, the digital immersive exhibition hall frame further comprises a device room arranged on the main frame, and the device room at least comprises a first device room for placing the projection device and a second device room for placing the central control device.

Optionally, in the digital immersive exhibition hall frame for quick assembly, the first equipment room is disposed at the top of the inner side of the main frame, and the second equipment room is disposed at the top of the inner side or the top of the outer side of the main frame, or on the ground of the inner side.

Optionally, in the digital immersive exhibition hall frame for rapid assembly, the main frame is of a hexagonal prism structure, and one side of the hexagonal prism structure is set as an exhibition hall door.

Optionally, in the digital immersive exhibition hall frame for rapid assembly, three sets of projectors are arranged in the first equipment room, a set of projectors is respectively arranged on the surface where the exhibition hall door is located and the left and right adjacent surfaces of the exhibition hall door, and the first equipment room is located above the three surfaces of the hexagonal prism structure.

Optionally, in the digital immersive exhibition hall frame for quick assembly, when the first equipment room and/or the second equipment room are/is disposed on the top of the main frame, the first equipment room and/or the second equipment room are/is connected to the top cross member by bolts.

Optionally, in the digital immersive exhibition hall frame for rapid assembly, the top boundary beam, the top cross beam, the bottom boundary beam, the column and the corner column are made of galvanized steel plates, and the top boundary beam, the top cross beam, the bottom boundary beam and the column are made of square steel.

Optionally, in the digital immersive exhibition hall frame for rapid assembly, the corner post is formed by mutually fastening two steel plates with C-shaped sections at the opening to form a whole, and the cross section of the corner post is trapezoidal.

Optionally, in the digital immersive exhibition hall frame for rapid assembly, the wall plate is connected to the main frame, the top side beam, the top cross beam, the bottom side beam, the upright post, and the splicing position between the corner posts through bolts.

Optionally, in the digital immersive exhibition hall frame for rapid assembly, a floor is disposed at the bottom of the main frame, a floor keel is disposed below the floor, and the floor keel is connected with the main frame at the bottom through a floor keel connecting member.

The utility model provides a digital immersive exhibition room frame for rapid Assembly, including the main frame, the main frame includes top boundary beam, top crossbeam, bottom boundary beam, stand and corner post. Many top boundary beams splice in proper order end to end and form the top frame, and many relative top boundary beams are connected respectively to many top crossbeams, and many bottom boundary beams splice in proper order end to end and form the bottom frame, and top boundary beam and bottom boundary beam are connected respectively to the both ends of many stands, and many corner posts are located the corner concatenation department and both ends of main frame and connect top boundary beam and bottom boundary beam respectively. The present case can be dismantled through the beam column of many prefabrications and connect and constitute the main frame, and the internal plant can realize quick integration dismouting with the main frame to no welded type mode concatenation forms highly integrated whole dress product, realizes that the line sinks to soak portable motor-driven, quick assembly disassembly of interactive space, immerses and experiences, functions such as intelligent interaction.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a main frame of a digital immersive exhibition hall frame for rapid assembly according to the present invention;

fig. 2 is a schematic structural view of an inner wall panel of a digital immersive exhibition hall frame for rapid assembly according to the present invention;

fig. 3 is a schematic structural diagram of an external wall panel of a digital immersive exhibition hall frame for rapid assembly according to the present invention;

fig. 4 is a schematic structural diagram of a projection integration system for a fast-assembling digital immersive exhibition hall frame according to the present invention;

fig. 5 is a top perspective view of a digital immersive exhibition hall frame for quick assembly according to the present invention (showing the arrangement position of the projector);

fig. 6 is a schematic structural diagram of an integrated projection interior wall panel for a fast-assembling digital immersive exhibition hall frame according to the present invention;

fig. 7 is a schematic structural view of an integrated mirror-surface interior wall panel for a fast-assembling digital immersive exhibition hall frame according to the present invention;

fig. 8 is a schematic structural view of the matching between the upright post and the corner post provided by the present invention (here, the corner is the corner except the exhibition hall door);

fig. 9 is a schematic structural view of the matching between the upright post and the corner post (here, the corners on both sides of the exhibition hall door) provided by the present invention;

fig. 10 is a schematic structural view of the floor and the bottom edge beam provided by the present invention.

In the upper diagram:

101-top edge beam; 102-a top cross-beam; 103-upright post; 104-corner posts; 105-bottom edge beam; 106-equipment room;

201-outer wall panel; 202-integrated projection interior wall panel; 2021-honeycomb aluminum plate; 2022-KT board; 2023-projection screen; 203-integrated mirror interior wall panels; 2031-honeycomb aluminum plate; 2032-mirror steel; 204-floor; 2041-floor keel; 2042-floor keel connection;

301-a projector; 302-projector mount.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality is more than two, and if there is a description that the first and the second are only used for distinguishing technical features, it is not understood that the relative importance is indicated or implied or the number of the indicated technical features is implicitly indicated or the precedence of the indicated technical features is implicitly indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The core of the utility model is to provide a digital immersive exhibition room frame for rapid Assembly forms the development and highly integrates the full dress product, realizes that the line sinks to soak the portable mobility in interactive space of formula, quick assembly disassembly, immerses experience, intelligent interactive function.

In order to make those skilled in the art better understand the technical solutions provided by the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 9, fig. 1 is a schematic structural diagram of a main frame of a digital immersive exhibition hall frame for quick assembly according to the present invention; fig. 2 is a schematic structural view of an inner wall panel of a digital immersive exhibition hall frame for rapid assembly according to the present invention; fig. 3 is a schematic structural diagram of an external wall panel of a digital immersive exhibition hall frame for rapid assembly according to the present invention; fig. 4 is a schematic structural diagram of a projection integration system for a fast-assembling digital immersive exhibition hall frame according to the present invention; fig. 5 is a top perspective view of a digital immersive exhibition hall frame for quick assembly according to the present invention (showing the arrangement position of the projector); fig. 6 is a schematic structural diagram of an integrated projection interior wall panel for a fast-assembling digital immersive exhibition hall frame according to the present invention; fig. 7 is a schematic structural view of an integrated mirror-surface interior wall panel for a fast-assembling digital immersive exhibition hall frame according to the present invention; fig. 8 is a schematic structural view of the matching between the upright post and the corner post provided by the present invention (here, the corner is the corner except the exhibition hall door); fig. 9 is a schematic structural view of the matching between the upright post and the corner post (here, the corners on both sides of the exhibition hall door) provided by the present invention; fig. 10 is a schematic structural view of the floor and bottom edge beam provided by the present invention.

The utility model provides a digital immersive exhibition room frame for rapid Assembly, including main frame and equipment room.

Wherein, the main frame is formed by detachably connecting a plurality of prefabricated beam columns to form a prefabricated exhibition hall member. As shown in fig. 1, the main frame includes a top side beam 101, a top cross beam 102, a bottom side beam 105, a vertical column 103 and corner posts 104, a plurality of top side beams 101 are sequentially spliced end to form a top frame, a plurality of top cross beams 102 are respectively connected with the top side beam 101, a plurality of bottom side beams 105 are sequentially spliced end to form a bottom frame, two ends of the plurality of vertical columns 103 are respectively connected with the top side beam 101 and the bottom side beam 105, and a plurality of corner posts 104 are located at corner splicing positions of the main frame and two ends are respectively connected with the top side beam 101 and the bottom side beam 105.

The equipment room 106 is used for installing electrical equipment required by the exhibition hall, and the electrical equipment may include the projector 301, a power supply device, a central control system, and the like.

The utility model provides a pair of a digital immersive exhibition room frame for rapid Assembly can dismantle the main frame of connecting constitution prefabrication through many prefabricated beam columns, and the internal plant can realize quick integration dismouting with the main frame to no welded mode concatenation forms highly integrated whole dress product, realizes that the line sinks to soak the portable power of interactive space, quick assembly disassembly, soaks and experiences, functions such as intelligent interaction.

In a specific embodiment, the bottoms of the corner posts 104 are respectively spliced with the bottom edge beams 105 and fixed by bolts; a plurality of top side beams 101 are respectively spliced with the tops of a plurality of corner columns 104 and fixed by bolts; two ends of the upright posts 103 are respectively spliced with the bottom edge beam 105 and the top edge beam 101 and fixed by bolts; the top beams 102 are spliced with the top edge beams 101 and fixed by bolts

As shown in fig. 8-9, the top side rail 101, the top cross rail 102, the vertical columns 103, the corner posts 104, and the bottom side rail 105 may be made of square steel, particularly galvanized square steel. The steel sheet that angle post 104 was bent for two cross-sections for the C type forms the integral type structure at the mutual lock of steel sheet opening part, and the cross section of angle post 104 is trapezoidal, and the connectability of frame construction in the corner can be realized to trapezoidal design, is convenient for strengthen the atress to prismatic structure's exhibition room frame crest line department. Two sides of the trapezoid structure of the corner post 104 except the exhibition hall door frame are connected with the upright post 103 through bolts or welding, and two corner posts 104 forming the exhibition hall door frame are only connected with one upright post 103 through bolts or welding at one side far away from the door. In addition, as shown in fig. 10, each bottom side rail 105 may be welded by two members having different specifications, and the upper surface thereof may constitute a stepped structure for supporting the inner wall panel.

Of course, the design of the component shape and the material selection can be performed according to the requirements of the functional space module, and the number of the components can be adaptively selected according to the actual situation, which is not further described herein.

The main frame with the modular design adopts prefabricated components, comprehensively balances the factors such as the bearing stability of the frame structure, the transportation cost, the storage cost and the like, determines the building materials of the main frame, optimizes the splicing mode of the building components, and further improves the assembly rate (the speed of disassembly and assembly) and the recovery rate.

In order to improve the connection strength between the equipments, the equipment room 106 is connected to the top cross member 102 by bolts penetrating the inner wall panel at the top.

The present case still includes the panel, and the panel can adopt inside and outside two-layer design, specifically includes exterior wallboard 201 and interior wallboard, and detachable respectively sets up in the inside and outside both sides of the main frame except that exhibition room door, forms a semi-enclosed space. The interior wall panel comprises an integrated projection interior wall panel 202 for projection and an integrated mirror interior wall panel 203 for mirror reflection, and the interior wall panel encloses at least one exhibition space inside the main frame. Of course, in order to realize the partitioned exhibition effect, a plurality of exhibition spaces can be formed by arranging a plurality of inner wall panels inside the main frame as partitions. The specific situation can be adaptively selected according to the actual application, and is not further limited herein.

The outer shingle 201 is a perforated plate, and the holes penetrating through the outer shingle 201 through bolts are connected with the corresponding beams and columns of the main frame, so that stable connection is realized. In order to realize the demountable installation of the interior shingle nail of side, interior shingle nail and main frame connected mode can adopt upper and lower draw-in groove bayonet connection, and the top installation position (the stair structure of above-mentioned bottom boundary beam 105) of wallboard specifically can be reserved in between exhibition room frame and the roof, and the bottom installation position of interior shingle nail is reserved between exhibition room frame and floor 204, and interior shingle nail need not bolt fastening and can realize quick and stable the connection in the installation.

When interior shingle nail is the panel unit that a plurality of concatenations formed, in order to prevent that outside light from getting into the exhibition room, the effect of seeing the shadow is influenced, and the concatenation gap outside of panel unit arranges the stand can prevent effectively that the printing opacity from.

On the basis of the above specific embodiment, when the main frame is a hexagonal prism, one side of the hexagonal prism structure is set as a hall door.

The equipment room 106 includes at least a first equipment room for placing the projection equipment and a second equipment room for placing the central control equipment. The first equipment room is arranged at the top of the inner side of the main frame. The second equipment room is arranged on the top or the ground of the main frame, and specifically, the second equipment room can be arranged on the top or the top of the inner side of the main frame, or on the ground of the inner side of the main frame, or at other positions. In consideration of the best projection effect, the first equipment room is arranged on the top of the exhibition hall door and the surfaces of the left side and the right side of the exhibition hall door, and a group of projectors 301 are arranged in the first equipment room of each surface. And each set of projectors 301 is centered on opposite sides of a respective wall surface. Since the projection positions are calculated in advance, the position between the first devices cannot be moved in principle. The second equipment room (the mobile flight case cabinet described below) can be set at a position adaptively selected according to different space requirements, such as in a circular table at the center of an immersion hall, or at the top of an exhibition hall (set adjacent to the first equipment room).

By selecting the optimal projection point position, namely the middle position of the opposite sides of the three projection surfaces, as shown in fig. 5, 180-degree projection of the three-surface wall surface can be realized. At the three positioning preset point positions of the projector 301, the forward projection effect of the projector 301 can be effectively exerted, and trapezoidal correction is avoided as much as possible. Preferably, two projectors may be combined, and a pre-fabricated projector mount 302 secures the projector 301 to the equipment room 106.

As shown in fig. 1, there are 6 roof side rails 101. There are 13 top beams 102 (although it is possible to increase or decrease). There are 10 columns 103 (and can be increased or decreased, of course). The number of the corner posts 104 is 6, and the corner posts 104 are 120 degrees. There are 6 bottom edge beams 105.

In order to facilitate wiring, a wiring channel for arranging a wire to the equipment room 106 is left between the external wall panel 201 and the internal wall panel. In order to achieve an assembly time of less than 24 hours, the wires can be prefabricated on the main frame members in advance, and the lines of the equipment uniformly run from the interior of the outer wall panel 201 to the top of the exhibition hall to be supplied with power. In the process of assembling the frame component, the field wiring can be finished, and the time occupied by the field wiring is reduced as much as possible. In addition, the wires of the exhibition hall mainly relate to projection signal wires, central control network wires, audio lines, power lines and the like. By such arrangement, the circuit design can be prefabricated in the member of the main frame, which is not obvious.

On the basis of the above-mentioned specific embodiment, exterior wall panel 201 is formed by the concatenation of a plurality of outer wall perforated plates, and outer wall perforated plate's effect lies in: 1. reducing weight; 2. the inner side bolt is fixedly installed through the hole; 3. the wall washing lamp has more attractive effect through the holes; 4. the customized pattern can present various patterns with different shapes according to the actual design so that the customized pattern looks more vivid; 5. is convenient for hanging ornaments such as display boards and the like.

The integrated projection interior wall panel 202 includes a cellular aluminum plate 2021, a KT plate 2022 and a projection curtain 2023, which are stacked in sequence, the cellular aluminum plate 2021 provides a support, the KT plate 2022 serves as a lining plate of the projection curtain 2023, and an image of the projector 301 is transmitted on the projection curtain 2023. The integrated mirror interior wall panel includes a stack of aluminum honeycomb sheets 2031 and mirror steel 2032, the aluminum honeycomb sheets 2031 providing support and the mirror steel 2032 reflecting the image produced by the integrated projection interior wall panel 202.

Taking a hexagonal prism structured exhibition hall as an example, a single outer wall panel 201 is formed by splicing 9 outer wall perforated plates, the outer wall panels 201 are arranged in other circumferential areas except for the exhibition hall door, and the number of the outer wall perforated plates is 45. The middle layer of the outer wall panel 201 of the left and right sides adjacent to the exhibition hall door reserves an embedded notch for meeting the requirement of the integrated touch control all-in-one machine, and the human-computer interaction equipment can be embedded in the embedded notch. The interior wall panel includes an integrated projected interior wall panel 202 and an integrated mirrored interior wall panel 203. In six circumferential surfaces of the hexagonal prism structure, an inner wall panel is not arranged on the surface where the exhibition hall door is located, the integrated projection inner wall panel 202 is arranged on the left adjacent surface and the right adjacent surface opposite to the door opening, and the integrated mirror surface inner wall panel 203 is arranged on the left adjacent surface and the right adjacent surface of the surface where the exhibition hall door is located. The three sets of projectors 301 are respectively positioned on the surface where the exhibition hall door is positioned and the tops of the left and right adjacent surfaces of the exhibition hall door so as to achieve the best projection effect.

The integrated projection interior wall panel 202 is formed by bonding a cellular aluminum plate 2021, a KT plate 2022 and a projection curtain 2023 in sequence. The integrated mirror interior wall panel is formed by bonding a honeycomb aluminum plate 2031 and mirror steel 2032.

Further, the bottom of the main frame is provided with a floor 204, a floor keel 2041 is arranged below the floor, and the floor keel 2041 is connected with the bottom main frame (bottom edge beam 105) through a floor keel connecting piece 2042. The floor 204 includes a floor base (e.g., stainless steel), an interior lining (e.g., aluminum honeycomb), and a mirror floor (e.g., mirror steel). The floor keel 2041, the floor bottom plate, the lining plate and the mirror floor are sequentially arranged from bottom to top. The floor 204 may be formed by splicing several hexagonal floor elements.

The upright posts and the ground beams on two sides of the doorway are respectively buckled by a bending plate made of aluminum material so as to realize integral attractiveness.

The utility model discloses based on the development of winter ao heritage content characteristic and wisdom spatio-temporal storehouse technique, towards the demand that winter ao heritage high efficiency was propagated, support the online interactive propagation down of winter ao meeting olympic digital museum, research and development assembled intensification digital immersive exhibition room. Of course, the utility model is not only suitable for the propagation and popularization of the winter Olympic meeting, but also suitable for the propagation of other cultures. Based on the design background, the protection content of the scheme relates to: the modular design of the assembled movable exhibition hall can realize that the assembly time is less than or equal to 24 hours and the bin recovery rate is more than 90 percent. The assembled intensive digital immersive integrated movie hall, VR experience, AR interaction and other experience modes have the characteristics of equipment type, mobility, small occupied area, greenness, energy conservation and the like, and support the rapid entering and reaching of the common education scheme of the winter Olympic in the three-large competition areas of the winter Olympic, the multi-scene of the winter Olympic heritage and the multi-people group such as the demonstration school of the Olympic.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (10)

1. The utility model provides a digital immersive exhibition room frame for rapid Assembly, a serial communication port, which comprises a main frame, the main frame includes top boundary beam, top crossbeam, bottom boundary beam, stand and corner post, many the top boundary beam head and the tail splice in proper order and form the top frame, many two that relative setting is connected respectively to the top crossbeam the top boundary beam, many the bottom boundary beam head and the tail splice in proper order and form the bottom frame, many the both ends of stand are connected respectively the top boundary beam with the bottom boundary beam, many the corner post is located the corner concatenation department and the both ends of main frame are connected respectively the top boundary beam with the bottom boundary beam.

2. The frame for a quick-assembly digital immersive exhibition hall of claim 1, further comprising equipment rooms disposed on said main frame, said equipment rooms including at least a first equipment room for housing a projection device and a second equipment room for housing a central control device.

3. The digital immersive exhibition hall frame for quick assembly of claim 2, wherein the first equipment room is disposed at the inside top of the main frame, and the second equipment room is disposed at the inside top or outside top of the main frame, or on the inside floor.

4. The digital immersive fixture frame for rapid assembly of claim 2, wherein said main frame is a hexagonal prism structure, one of said hexagonal prism structures configured as a fixture door.

5. The frame for a rapidly assembled digital immersive exhibition hall of claim 4, wherein three sets of projectors are arranged in the first equipment room, one set of projectors are arranged on the surface of the exhibition hall door and the left and right adjacent surfaces of the exhibition hall door, and the first equipment room is located above three surfaces of the hexagonal prism structure.

6. The digital immersive exhibition hall frame for snap-fitting of claim 3, wherein when the first equipment room and/or the second equipment room are placed on top of the main frame, they are connected with the top beams by bolts.

7. The digital immersive exhibition hall frame for rapid assembly of claim 1, wherein the top side beams, the top cross beams, the bottom side beams, the columns and the corner posts are all made of galvanized steel, and the top side beams, the top cross beams, the bottom side beams and the columns are square steel.

8. The digital immersive exhibition hall frame for quick assembly as claimed in claim 1, wherein the corner posts are formed by buckling two steel plates with C-shaped cross sections at the openings to form a whole, and the cross sections of the corner posts are trapezoidal.

9. The digital immersive exhibition hall frame for rapid assembly of claim 1, wherein the splice between the top side beams, the top cross beams, the bottom side beams, the columns and the corner columns are bolted.

10. The digital immersive exhibition hall frame for rapid assembly of claim 1, wherein a floor is provided at the bottom of the main frame, a floor keel is provided under the floor, and the floor keel is connected to the bottom main frame by a floor keel connector.

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