Folding exhibition stand

Abstract

The utility model discloses a folding exhibition stand which comprises a pair of fixed frames and a pair of folding frames, the two ends of each folding frame are connected with the fixed frames through corner connecting pieces, each folding frame comprises a folding frame body, and the folding frame bodies are connected through a middle connecting assembly. The middle connecting assembly comprises middle connecting pieces arranged in pairs, and the two ends of each middle connecting piece are inserted into the folding frame body, so that the folding frame body shields the middle connecting pieces after being unfolded. According to the folding exhibition stand, when the folding exhibition stand is unfolded, the connecting pieces can be prevented from being wrapped outside the frame, the connecting pieces are effectively stored and protected, and the folding exhibition stand is simple in structure and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to display equipment technical field especially, relates to a folding exhibition stand. BACKGROUND

[0002] In the occasion such as meeting, exhibition, display, flexible, fast build various display frame for the display and propaganda of commodity more and more receive the love of enterprise. Display cloth frame, display light box and display promotion platform are a kind of exhibition appliance with very wide application, and the main structure is the combination of display frame, light and other components, which can be temporarily organized to form large-scale exhibition screen, and can be independently placed to form small propaganda column.

[0003] The existing folding exhibition stand is limited by the mounting structure of connecting piece, and the connecting piece is exposed outside the folding exhibition stand in unfolded state. If the folding piece is not wrapped, the connecting piece can be damaged, and if the wrapping is processed, additional components need to be assembled, and the disassembly is not simple. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problems that: in order to solve the technical problem of connecting piece exposure in the prior art, the utility model provides a folding exhibition stand, which can avoid the covering of connecting piece outside the frame in unfolded state of the folding exhibition stand, effectively stores and protects the connecting piece, and has simple structure and convenient use.

[0005] The utility model solves the technical problems and adopts the technical scheme that: a folding exhibition stand, including a pair of fixed frames and a pair of folding frames, both ends of the folding frame are connected with the fixed frame through corner connecting pieces, the folding frame includes folding frame bodies, the folding frame bodies are connected through intermediate connecting assemblies, the intermediate connecting assembly includes a pair of intermediate connecting pieces, both ends of the intermediate connecting piece are inserted into the folding frame body, so that the folding frame body shields the intermediate connecting piece after unfolding.

[0006] Further, in order to hide the intermediate connecting piece in unfolded state of the folding exhibition stand, the intermediate connecting piece includes a pair of connecting seats, the connecting seats are connected with alternately arranged chain blocks, the middle parts of the chain blocks are rotationally connected through first rotating shafts, one end of the chain block is rotationally connected with the connecting seat through a second rotating shaft, and the other end of the chain block is provided with a sliding shaft sliding in the connecting seat.

[0007] Further, in order to make the chain block be stored by the connecting seat in unfolded state of the folding exhibition stand, the connecting seat is provided with a sliding groove, and the folding frame body is unfolded or folded to make the sliding shaft reciprocate in the sliding groove.

[0008] Further, in order to connect and fasten the connecting seat with the folding frame, a plurality of ribs are arranged on the outer wall of the connecting seat, and the ribs are in contact with the inner wall of the folding frame to clasp the connecting seat.

[0009] Further, in order to correspond to the installation of the light strip assembly, the folding frame comprises a plug-in hole for the connecting seat to dock, and the middle part of the folding frame has a light strip groove, and the light strip assembly is connected in the light strip groove.

[0010] Further, in order to stabilize the structure of the exhibition stand, the light strip assembly is provided with a plug-in seat, and the plug-in seat is connected with a support rod.

[0011] Further, in order to electrically connect the light strip assembly, the ends of the two oppositely arranged light strip assemblies are respectively provided with a conductive terminal and a conductive column.

[0012] Further, in order to install the corner connecting piece, the corner connecting piece comprises an upper corner body inserted into the folding frame and a lower corner body inserted into the fixed frame, and the upper corner body and the lower corner body are connected through a rotating shaft.

[0013] Further, in order to prevent the unfolded folding exhibition stand from being easily closed, the lower corner body is provided with a groove, the upper corner body is provided with a protruding column, and the folding frame is unfolded so that the protruding column is clamped into the groove.

[0014] Further, in order to make the folded exhibition stand easier to unfold, the rotating shaft is connected with a torsional spring.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] The folding exhibition stand of the utility model is connected with the folding frame through the middle connecting piece and the folding frame body, so that the middle connecting piece is prevented from being exposed outside the folding frame in the unfolded state of the folding exhibition stand.

[0017] The folding exhibition stand of the utility model is connected with the folding frame through the middle connecting piece and the folding frame body, so that the middle connecting piece is prevented from being exposed outside the folding frame in the unfolded state of the folding exhibition stand.

[0018] The folding exhibition stand of the utility model is connected with the folding frame through the middle connecting piece and the folding frame body, so that the middle connecting piece is prevented from being exposed outside the folding frame in the unfolded state of the folding exhibition stand. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model will be further described below in combination with the drawings and embodiments.

[0020] Figure 1 It is a structural schematic view of the folding exhibition stand of the utility model;

[0021] Figure 2 It is a folding exhibition stand storage state schematic view;

[0022] Figure 3 is a schematic view of the unfolded state of the folding exhibition stand;

[0023] Figure 4 is a schematic view of the structure of the intermediate connecting component;

[0024] Figure 5 is a schematic view of the partial structure of the Figure 4 ;

[0025] Figure 6 is a schematic view of the unfolded state of the intermediate connecting component;

[0026] Figure 7 is a schematic view of the partial structure of the Figure 6 ;

[0027] Figure 8 is a schematic view of the partial structure of the connecting seat;

[0028] Figure 9 is a schematic view of the partial structure of the folding frame body;

[0029] Figure 10 is a schematic view of the unfolded state of the corner connecting component;

[0030] Figure 11 is a schematic view of the folded state of the corner connecting component;

[0031] In the figure: 1, fixed frame, 2, folding frame, 21, folding frame body, 211, plug-in hole, 212, lamp strip groove, 3, corner connecting component, 31, upper corner body, 311, protruding column, 32, lower corner body, 321, recess, 33, rotating shaft, 34, torsional spring, 4, intermediate connecting component, 41, connecting seat, 411, protruding rib, 412, sliding groove, 42, chain block, 43, first rotating shaft, 44, second rotating shaft, 45, sliding shaft, 5, lamp strip assembly, 6, supporting rod. DETAILED DESCRIPTION

[0032] The utility model will be explained in further detail in combination with the drawings. These drawings are all simplified schematic views, and only illustrate the basic structure of the utility model in a schematic manner, so that they only show the components related to the utility model.

[0033] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the features limited by "first" and "second" can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0034] In the description of the utility model, it should be explained that, unless otherwise expressly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0035] As shown in Figures 1 to 3 A folding exhibition stand, comprising a pair of fixed frames 1 and a pair of folding frames 2, both ends of the folding frame are connected with the fixed frame through the corner connecting piece 3. The folding frame comprises a folding frame body 21, and the folding frame bodies are connected through the intermediate connecting assembly. The number of folding frame bodies in the embodiment is 2, of course, the folding frame body can be increased according to the need, only the mounting direction of the intermediate connecting assembly needs to be adapted.

[0036] The folding exhibition stand can be unfolded or stored through the corner connecting piece and the intermediate connecting piece. The upper end of the fixed frame can be connected with the platform, which is used as the table top, and the lower end of the fixed frame is mounted on the support. The application is of course not limited to the above use, and the supporting leg can be mounted on the fixed frame, which can be used as a folding exhibition stand.

[0037] The intermediate connecting assembly comprises a pair of intermediate connecting pieces 4, both ends of the intermediate connecting piece are inserted into the folding frame body, so that the folding frame body blocks the intermediate connecting piece after unfolding. The intermediate connecting piece comprises a pair of connecting seats 41, and the connecting seats are connected with alternately arranged chain blocks 42, and the number of chain blocks in the embodiment is 4. The middle part of the chain block is rotatably connected through the first rotating shaft 43, one end of the chain block is rotatably connected with the connecting seat through the second rotating shaft 44, and the other end of the chain block is provided with the sliding shaft 45 sliding in the sliding groove 412 of the connecting seat.

[0038] As Figures 4 to 9 shown, the application uses two intermediate connectors in pairs, respectively inserted into the folding frame, and the chain blocks are connected by the first rotating shaft. The positioning chain block and the connecting seat can be relatively rotated through the second rotating shaft, so that the connecting seat is folded or stored. In the folding and unfolding state of the folding exhibition stand, the folding frame moves relatively, so that the chain block is stored in the connecting seat. Since the connecting seat is stored by the folding frame, the intermediate connector is not exposed outside in the unfolded state of the folding exhibition stand.

[0039] A plurality of convex ribs 411 are arranged on the outer wall of the connecting seat at intervals, and the convex ribs are in contact with the inner wall of the folding frame to clasp the connecting seat. In this way, the connecting seat can be clamped with the folding frame, and a hole can be opened on the folding frame during assembly and fastened by a rivet.

[0040] The folding frame includes a plug-in hole 211 for the connecting seat to butt joint, and the middle part of the folding frame has a lamp strip groove 212, and a lamp strip assembly 5 is connected in the lamp strip groove. The lamp strip assembly is provided with a plug-in seat, and a supporting rod 6 is connected to the plug-in seat. In the unfolded state, the supporting rod is butt jointed with the plug-in seat on the lamp strip assembly, and the supporting rod can ensure the stability of the folding exhibition stand structure. The ends of the two oppositely arranged lamp strip assemblies are respectively provided with a conductive terminal and a conductive column, so that the lamp strip assemblies are powered in the unfolded state, and automatically powered off in the storage state, ensuring safety in use.

[0041] As Figure 10 shown, the corner connecting piece includes an upper corner body 31 inserted into the folding frame and a lower corner body 32 inserted into the fixed frame, and the upper corner body and the lower corner body are connected through a rotating shaft 33. The rotating shaft is connected with a torsional spring 34. In the folded state, the torsional spring is compressed due to the weight of the fixed frame and the fixed frame. When the folding exhibition stand is unfolded, the torsional spring provides elastic force, so that the user can unfold the folding exhibition stand more easily. At the same time, the spring can also improve the stability of the folding exhibition stand in the unfolded state.

[0042] As Figure 11 shown, the lower corner body is provided with a groove 321, and the upper corner body is provided with a protruding column 311. The protruding column is clamped into the groove when the folding frame is unfolded. In the unfolded state of the folding exhibition stand, the protruding column is clamped into the groove slot, so that the folding exhibition stand is not stored until it receives a large external force, and the structural stability during unfolding is ensured.

[0043] In summary, the folding exhibition stand of the present application can avoid that the connecting piece is covered outside the frame in the unfolded state of the folding exhibition stand, effectively stores and protects the connecting piece, has a simple structure, and is convenient to use.

[0044] The above-mentioned ideal embodiment of the present application is for the purpose of inspiration, and through the above-mentioned description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content of the specification, and must be determined by the scope of the claims.

Claims

1. A folding stand comprising a pair of fixed frames (1) and a pair of folding frames, both ends of said folding frames being connected to the fixed frames (1) by corner connectors (3), characterized in that, The folding frame (2) comprises folding frame bodies (21) connected by intermediate connecting assemblies, the intermediate connecting assemblies comprising pairs of intermediate connecting pieces (4) inserted into the folding frame bodies (21) at both ends, so that the folding frame bodies (21) cover the intermediate connecting pieces (4) when unfolded.

2. The foldout display stand of claim 1, wherein, The intermediate connecting pieces (4) comprise pairs of connecting seats (41) connected with alternately arranged chain blocks (42), the chain blocks (42) being rotatably connected by first rotating shafts (43) at the middle portions, one end of the chain blocks (42) being rotatably connected with the connecting seats (41) by second rotating shafts (44), and the other end of the chain blocks (42) being provided with sliding shafts (45) sliding in the connecting seats (41).

3. The foldout display stand of claim 2, wherein, The connecting seats (41) are provided with sliding grooves (412), and the folding frame bodies (21) are unfolded or folded to make the sliding shafts (45) reciprocally slide in the sliding grooves (412).

4. The foldout display stand of claim 2, wherein, The outer wall of the connecting seat (41) is provided with a plurality of convex ribs (411) at intervals, the convex ribs (411) being in contact with the inner wall of the folding frame body (21) to clamp the connecting seat (41).

5. A folding display stand according to any one of claims 2 to 4, wherein, The folding frame body (21) comprises plug-in holes (211) for the connecting seats (41) to butt joint, and the middle portion of the folding frame body (21) is provided with a lamp strip groove (212) connected with a lamp strip assembly (5).

6. The foldout display stand of claim 5, wherein, The lamp strip assembly (5) is provided with a plug-in seat connected with a supporting rod (6).

7. The foldout display stand of claim 6, wherein, The ends of the two oppositely arranged lamp strip assemblies (5) are respectively provided with conductive terminals and conductive columns.

8. The foldout display stand of claim 1, wherein, The corner connecting piece (3) comprises an upper corner body (31) inserted into the folding frame (2) and a lower corner body (32) inserted into the fixed frame (1), and the upper corner body (31) and the lower corner body (32) are connected by a rotating shaft (33).

9. The foldout display stand of claim 8, wherein, The lower corner body (32) is provided with a groove (321), and the upper corner body (31) is provided with a protruding column (311), and the folding frame (2) is unfolded to make the protruding column (311) clamped into the groove (321).

10. The foldout display stand of claim 8, wherein, The rotating shaft (33) is connected with a torsional spring (34).

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