Portable display rack for exhibition hall

Abstract

The utility model relates to a portable display rack for an exhibition hall, and the portable display rack comprises two supports which are oppositely arranged, a supporting mechanism is arranged between the two supports, and the supporting mechanism is used for fixing the two supports; the supporting mechanism comprises slideways and a hinged beam which are arranged on the supports, the two top ends of the hinged beam are arranged in the corresponding slideways in a sliding mode respectively, and the bottom ends of the hinged beam are hinged to the corresponding supports respectively; a plurality of supporting rods are arranged on the side, away from the sliding way, of the support, and a display stand is detachably connected between the tops of every two adjacent supporting rods. The display rack can be easily folded to be small in size through the supports, the sliding ways, the hinged beams, the supporting rods and the display stand, carrying and transportation are convenient, the transportation cost and the requirement for the storage space are greatly reduced, meanwhile, the operation method is simple, unfolding and folding of the display rack and mounting and dismounting of the display stand can be easily completed, and the display rack is convenient to use. The use difficulty of workers is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of display racks, and in particular to a portable display rack for exhibition halls. Background Art

[0002] In the exhibition and display industry, display racks are important tools for displaying products, pictures or other items. Their design must take into account stability, ease of use and portability.

[0003] However, traditional exhibition stands are often designed with only stability and load-bearing capacity in mind, while neglecting portability. Such stands are usually large, cannot be folded, or require time-consuming disassembly, making them extremely inconvenient to transport, store, and arrange.

[0004] Specifically, existing exhibition stands for exhibition halls usually adopt a fixed structure, which is welded from multiple metal rods. The overall structure is strong but lacks flexibility. Due to its non-foldable design, the exhibition stand needs to occupy a large space during transportation, which not only increases the transportation cost but also limits its scope of application. At the same time, after the exhibition, these exhibition stands are difficult to store and manage effectively, resulting in a waste of resources.

[0005] In addition, for users who often need to change exhibition locations, since fixed-structure display racks are large in size or have many parts and complex structures, these display racks often require a lot of manpower and time in the layout process, reducing work efficiency.

[0006] In view of the above problems, a portable display rack for exhibition halls is now designed. Utility Model Content

[0007] The embodiment of the present application provides a portable display rack for exhibition halls to solve the problem in the related art that the display rack is usually large in size, cannot be folded, or the disassembly process is time-consuming, and is therefore extremely inconvenient during transportation, storage and arrangement.

[0008] In a first aspect, a portable display rack for an exhibition hall is provided, comprising:

[0009] Two brackets are arranged opposite to each other, and a support mechanism A is provided between the two brackets, and the support mechanism A is used to fix the two brackets;

[0010] The support mechanism A comprises a slideway and an articulated beam arranged on a bracket, wherein two top ends of the articulated beam are respectively slidably arranged inside corresponding slideways, and the bottom ends of the articulated beam are respectively articulated on corresponding brackets;

[0011] A plurality of support rods are arranged on one side of the bracket away from the slideway, and a display stand is detachably connected between the tops of two adjacent support rods.

[0012] In some embodiments, the slideway includes a fixing plate disposed on a bracket, and a sliding hole is formed on the fixing plate.

[0013] In some embodiments, the hinged beam includes two hinged rods arranged in an X-shape, the two hinged rods are hinged by a pin 1, a pin 2 is provided at the top end of the hinged rod, the pin 2 is slidably arranged inside a sliding hole, and the bottom end of the hinged rod is hinged to the bracket.

[0014] In some embodiments, a support mechanism B is further included, which is arranged on a side of the bracket away from the support rod;

[0015] The supporting mechanism comprises a connecting rod and a base, one end of the connecting rod is hinged to the bracket, and the other end of the connecting rod is hinged to the base.

[0016] In some embodiments, the bracket includes a bottom plate and a support beam, a connecting portion between the bottom plate and the support beam is provided with reinforcing ribs, and the bracket is L-shaped.

[0017] In some embodiments, a slot is provided on the support rod, and an insert block is provided at the bottom of the display stand, and the insert block is matched with the slot.

[0018] In some embodiments, a plurality of universal wheels are threadedly connected to the bottom of the bracket.

[0019] The embodiment of the present application provides a portable display stand for exhibition halls. The display stand can be easily folded into a smaller volume through a bracket, a slide, a hinged beam, a support rod and a display stand, which is convenient for carrying and transportation, greatly reducing transportation costs and storage space requirements. At the same time, the operation method is simple, and the unfolding and folding of the display stand and the installation and disassembly of the display stand can be easily completed, which reduces the difficulty of use for staff and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 Schematic diagram of the three-dimensional structure provided in the embodiment of the present application Figure 1 ;

[0022] Figure 2 Schematic diagram of the three-dimensional structure provided in the embodiment of the present application Figure 2 ;

[0023] Figure 3A three-dimensional schematic diagram of the connection structure of the bracket and the supporting mechanism provided in the embodiment of the present application;

[0024] Figure 4 A left side cross-sectional view provided for an embodiment of the present application;

[0025] Figure 5 This is a left view of the support rod and bracket connection structure provided in an embodiment of the present application.

[0026] In the figure: 1. bracket; 11. bottom plate; 12. support beam; 13. reinforcing rib; 2. support mechanism A; 21. slideway; 22. hinged beam; 221. hinged rod; 222. pin one; 223. pin two; 3. support rod; 31. slot; 4. display stand; 41. plug-in block; 5. support mechanism B; 51. connecting rod; 52. base; 6. universal wheel. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0028] The embodiment of the present application provides a portable display stand for exhibition halls, which can solve the problem in the related art that the display stand is usually large in size, cannot be folded, or the disassembly process is time-consuming, and is therefore extremely inconvenient during transportation, storage and arrangement.

[0029] See also Figure 1-Figure 3 A portable display rack for exhibition halls includes: two brackets 1 arranged opposite to each other, a support mechanism A2 is arranged between the two brackets 1, and the support mechanism A2 is used to fix the two brackets 1; the support mechanism A2 includes a slide 21 and a hinged beam 22 arranged on the bracket 1, the two top ends of the hinged beam 22 are respectively slidably arranged inside the corresponding slide 21, and the bottom ends of the hinged beam 22 are respectively hinged on the corresponding bracket 1; a plurality of support rods 3 are arranged on the side of the bracket 1 away from the slide 21, and a display stand 4 is detachably connected between the tops of two adjacent support rods 3.

[0030] The bracket 1 serves as the basis of the entire display frame, the slide 21 is arranged on the bracket 1, and the two top ends of the hinged beam 22 are respectively slidably arranged inside the corresponding slide 21. In actual use, the distance between the two brackets 1 is adjusted by sliding the top end of the hinged beam 22, so that the display frame can be unfolded or folded. At the same time, the bottom end of the hinged beam 22 is hinged on the corresponding bracket 1, ensuring that the hinged beam 22 can remain stable during the adjustment process without shaking or tilting.

[0031] The support rods 3 provide additional stability for the entire display frame and also provide support points for the installation of the display stand 4. The display stand 4 is installed between the tops of two adjacent support rods 3 in a detachable manner, so that the display stand 4 can be quickly installed and disassembled as needed, making it convenient to replace or adjust the display items.

[0032] Thus, the display stand adopts a foldable design, and by adjusting the position of the hinged beam 22 in the slide 21, the display stand can be easily folded into a smaller volume, which is convenient for carrying and transportation, and greatly reduces the transportation cost and storage space requirements.

[0033] At the same time, the operation method is simple, and the display rack can be easily unfolded, folded, and the display stand can be installed and disassembled, which reduces the difficulty of use for staff and improves work efficiency.

[0034] The hinged bottom end of the hinged beam 22 and the arrangement of the support rod 3 ensure that the display rack can remain stable during use, preventing the displayed items from tilting or falling.

[0035] Specifically, in this embodiment, the slideway 21 includes a fixing plate arranged on the bracket 1, and a sliding hole is opened on the fixing plate.

[0036] The slideway 21 is specifically composed of a fixed plate arranged on the bracket 1, and a sliding hole is opened on the fixed plate. The two top ends of the hinged beam 22 cooperate with the sliding hole through a pin shaft, so that the hinged beam 22 can slide inside the sliding hole.

[0037] In actual operation, the distance between the two brackets 1 is adjusted by moving the position of the hinged beam 22 in the sliding hole.

[0038] It should be noted that the hinged beam 22 in this embodiment includes two hinged rods 221 arranged in an X-shape, and the two hinged rods 221 are hinged by a pin 1 222. A pin 223 is provided at the top of the hinged rod 221, and the pin 223 is slidably arranged inside the sliding hole. The bottom end of the hinged rod 221 is hinged to the bracket 1.

[0039] The bracket 1 is provided with a connecting piece at the bottom of the slideway 21, and the bottom end of the hinge rod 221 is hinged to the connecting piece through a pin shaft 3.

[0040] The hinged beam 22 is composed of two hinged rods 221, which are hinged by a pin 1 222, so that the two hinged rods 221 can rotate freely within a certain range. A pin 223 is provided at the top of the hinged rod 221. These pins 223 are slidably set in the sliding holes of the slideway 21 on the bracket 1. By sliding the pin 223, the distance between the two brackets 1 can be adjusted, thereby changing the overall size of the display stand.

[0041] In addition, the bottom end of the hinge rod 221 is hinged to the connecting piece on the bracket 1 through a pin shaft 3. This design enables the hinge beam 22 to remain stable during the adjustment process, preventing the display frame from being deformed or damaged when subjected to external forces.

[0042] Preferably, the present embodiment further includes a support mechanism B5, which is arranged on a side of the bracket 1 away from the support rod 3;

[0043] The support mechanism B5 includes a connecting rod 51 and a base 52 . One end of the connecting rod 51 is hinged to the bracket 1 , and the other end of the connecting rod 51 is hinged to the base 52 .

[0044] The support mechanism B105 is used to provide additional support and stability to ensure that the display stand will not tilt or shake during display.

[0045] One end of the connecting rod 51 is hinged to the bracket 1 so that the connecting rod 51 can rotate relative to the bracket 1. The other end of the connecting rod 51 is hinged to the base 52. The base 52 can be stably placed on the ground to provide a stable support point for the display rack.

[0046] In actual operation, when the exhibition stand needs to be displayed, the base 52 can be placed in a suitable position, and its angle can be adjusted by rotating the connecting rod 51 to keep it vertical or at a proper tilt angle with the ground. In this way, the support mechanism B5 can provide stable support for the exhibition stand and prevent the exhibition stand from tilting or shaking during the display process.

[0047] Furthermore, in this embodiment, the bracket 1 includes a bottom plate 11 and a support beam 12, and a reinforcing rib 13 is provided at the connection portion between the bottom plate 11 and the support beam 12, and the bracket 1 is L-shaped.

[0048] The support frame 1 includes two main parts, namely a bottom plate 11 and a support beam 12, which together form a basic frame of the display frame.

[0049] The bottom plate 11 is the base of the bracket 1. The bottom plate 11 bears the weight of the entire display rack and provides a contact surface with the ground. The design of the bottom plate 11 should take into account stability and load-bearing capacity to ensure that the display rack does not shake or tilt during use.

[0050] The support beam 12 is vertically connected to the bottom plate 11 to provide an upward support force for the display frame. The length and width of the support beam 12 can be adjusted according to actual needs to accommodate display items of different sizes and shapes.

[0051] In order to enhance the structural strength and stability of the bracket 1 , the reinforcing ribs 13 are fixed to the bracket 1 by welding, and can effectively resist the impact and extrusion of external forces.

[0052] The overall design of the bracket 1 is L-shaped, which makes the display stand more concise and elegant in appearance, and also improves the stability and load-bearing capacity of the display stand. The L-shaped design enables the bracket 1 to form a stable triangular structure when bearing weight, thereby effectively preventing the display stand from tilting or deforming.

[0053] It should be noted that in this embodiment, a slot 31 is provided on the support rod 3, and an insert block 41 is provided at the bottom of the display stand 4, and the insert block 41 is adapted to the slot 31. One end and the top of the slot 31 are open.

[0054] The connection between the support rod 3 and the display stand 4 is achieved through the slot 31 and the insert block 41 .

[0055] Specifically, a slot 31 is formed on the support rod 3 , and an insert block 41 is disposed at the bottom of the display stand 4 . The size and shape of the insert block 41 are precisely designed to match the slot 31 .

[0056] In actual operation, when the display stand 4 needs to be installed on the support rod 3, it is only necessary to align the insert block 41 with the slot 31 and gently push it in. This connection method is simple and fast, does not require additional tools or complicated steps, and greatly improves the installation efficiency.

[0057] Preferably, in this embodiment, a plurality of universal wheels 6 are threadedly connected to the bottom of the bracket 1 .

[0058] The universal wheel 6 is a self-locking universal wheel, a plurality of threaded holes are provided at the bottom of the bracket 1, and a bolt matching the thread friction is provided at the top of the universal wheel 6.

[0059] In this embodiment, in order to improve the portability and mobility of the display stand, a plurality of universal wheels 6 are threadedly connected to the bottom of the bracket 1.

[0060] The universal wheel 6 is a self-locking universal wheel, which can be locked or unlocked as needed to provide convenience when moving and fixing the display rack.

[0061] Specifically, the bottom of the bracket 1 is provided with a plurality of threaded holes adapted to the bolts on the top of the universal wheel 6. When installing, the bolts on the top of the universal wheel 6 only need to be screwed into the corresponding threaded holes to complete the installation of the universal wheel 6. When disassembling, the universal wheel 6 can be removed from the bracket 1 by simply rotating the bolts in the opposite direction.

[0062] In another embodiment, a bolt is provided at one end of the support rod 3, and a plurality of thread grooves adapted to the bolts are provided on the side wall of the bracket 1, and the support rod 3 is threadedly connected to the bracket 1 through the bolts. A reinforcing rib 2 is provided at the bottom of the support rod 3, and one end of the reinforcing rib 2 is in contact with the bracket 1.

[0063] In this embodiment, the connection mode between the support rod 3 and the bracket 1 is optimized.

[0064] A bolt is provided at one end of the support rod 3, and a plurality of thread grooves compatible with these bolts are opened on the side wall of the bracket 1. The appropriate thread groove position can be selected according to actual needs, and the bolts of the support rod 3 can be screwed into the corresponding thread groove to achieve a fixed connection between the support rod 3 and the bracket 1.

[0065] Compared with the traditional connection method, this threaded connection method has higher flexibility and adjustability. The position of the support rod 3 on the bracket 1 can be flexibly adjusted according to the size, weight and display requirements of the display items to achieve the best display effect.

[0066] The main function of the second reinforcement rib is to enhance the strength of the connection part to prevent loosening or deformation caused by external force or long-term use. It can effectively disperse the force and reduce the burden on the connection part, thereby extending the service life of the display stand.

[0067] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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 a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0068] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0069] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A portable display stand for exhibition halls, characterized in that: include: Two brackets (1) arranged opposite to each other, a support mechanism A (2) being provided between the two brackets (1), the support mechanism A (2) being used to fix the two brackets (1); The support mechanism A (2) comprises a slideway (21) and an articulated beam (22) arranged on the bracket (1), wherein two top ends of the articulated beam (22) are respectively slidably arranged inside the corresponding slideway (21), and the bottom ends of the articulated beam (22) are respectively articulated on the corresponding bracket (1); A plurality of support rods (3) are arranged on a side of the bracket (1) away from the slideway (21), and a display stand (4) is detachably connected between the tops of two adjacent support rods (3); The slideway (21) comprises a fixing plate arranged on the bracket (1), and a sliding hole is formed on the fixing plate; The hinged beam (22) comprises two hinged rods (221) arranged crosswise in an X shape, the two hinged rods (221) being hingedly connected via a first pin (222), a second pin (223) being provided at the top end of the hinged rod (221), the second pin (223) being slidably arranged inside a sliding hole, and the bottom end of the hinged rod (221) being hingedly connected to the bracket (1).

2. A portable exhibition stand for exhibition halls as claimed in claim 1, characterized in that: It also includes a support mechanism B (5), which is arranged on a side of the bracket (1) away from the support rod (3); The support mechanism B (5) comprises a connecting rod (51) and a base (52), one end of the connecting rod (51) being hinged to the bracket (1), and the other end of the connecting rod (51) being hinged to the base (52).

3. The portable display stand for exhibition halls according to claim 1, characterized in that: The bracket (1) comprises a bottom plate (11) and a support beam (12); a reinforcing rib (13) is provided at a connection portion between the bottom plate (11) and the support beam (12); and the bracket (1) is L-shaped.

4. The portable display rack for exhibition halls according to claim 1, characterized in that: The support rod (3) is provided with a slot (31), and an insert block (41) is arranged at the bottom of the display stand (4) in a corresponding manner, and the insert block (41) is adapted to fit the slot (31).

5. The portable display rack for exhibition hall according to claim 1, characterized in that: A plurality of universal wheels (6) are threadedly connected to the bottom of the bracket (1).

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