Foldable exhibition showing stand

Abstract

The utility model relates to the field of showing stands, and discloses a foldable exhibition showing stand which comprises a bottom frame and a connecting rod, a supporting frame is rotatably mounted at the top of the bottom frame, a showing plate is fixedly connected to the top of the supporting frame, a fixing rod is rotatably mounted on the surface of the connecting rod, and a quick release rod is slidably connected to the inner wall of the fixing rod. A plurality of clamping blocks are clamped to the surface of the quick release rod, one end of each clamping block is welded to the surface of the supporting frame, a rotating block is installed at one end of the quick release rod in a threaded mode, the section of the supporting frame is of a V-shaped structure, and the two ends of the connecting rod are welded to the inner wall of the bottom frame. The fixing rod is installed on the inner wall of the bottom frame through the connecting rod, the inner wall of the fixing rod is slidably connected with the quick-release rod, and the surface of the quick-release rod is clamped with the clamping block on the surface of the supporting frame, so that one end of the fixing rod is clamped with one end of the supporting frame by means of cooperation of the quick-release rod, the rotating block and the clamping block, and one end of the supporting frame is supported by means of the fixing rod.

Description

Technical Field

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

[0002] Exhibition stands, also known as product display stands, promotion stands, portable display equipment and information stands, are tools for displaying information. They have a unique appearance, powerful functions, and advertising effects, thereby achieving better profit goals. When using conventional exhibition stands, after the base frame is installed and stabilized, the display board is supported by the support frame on the top of the base frame, and the required content is placed on the display board for easy viewing by people around.

[0003] With respect to the above-mentioned related technologies, the inventors believe that conventional display stands are inconvenient to transport because the advertising content of conventional display stands is updated frequently and the display stands often need to be placed and folded when displaying event-related content. Conventional display stands are difficult to disassemble.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that conventional display racks are inconvenient to disassemble, the present application provides a foldable exhibition display rack.

[0006] The foldable exhibition display stand provided in this application adopts the following technical solution:

[0007] A foldable exhibition display frame comprises a base frame and a connecting rod, wherein a support frame is rotatably mounted on the top of the base frame, a display board is fixedly connected to the top of the support frame, a fixing rod is rotatably mounted on the surface of the connecting rod, a quick-release rod is slidably connected to the inner wall of the fixing rod, a plurality of clamping blocks are clamped on the surface of the quick-release rod, one end of the clamping block is welded to the surface of the support frame, a rotating block is threadedly mounted on one end of the quick-release rod, a cross-section of the support frame is a "V"-shaped structure, both ends of the connecting rod are welded to the inner wall of the base frame, and the size of the connecting rod surface is matched with the internal size of the fixing rod.

[0008] Preferably, two limit springs are slidably mounted on the surface of the quick-release lever, the two limit springs are symmetrically distributed with the support frame as the axis, and one end of the limit spring is clamped with one end of the rotating block.

[0009] Preferably, the cross section of the block is in a "J"-shaped structure, and a plurality of the blocks are evenly distributed on the surface of the support frame.

[0010] Preferably, an insertion rod is slidably mounted on the inner wall of the base frame, a connection hole adapted to the insertion rod is provided on the surface of the fixed rod, a control block is fixedly mounted on the top of the insertion rod, and a sliding groove adapted to the control block is provided on the surface of the base frame.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] 1. The connecting rod is installed on the inner wall of the bottom frame, the surface of the connecting rod is rotatably connected with the fixing rod, the inner wall of the fixing rod is slidably connected with the quick-release rod, and the surface of the quick-release rod is clamped with the block on the surface of the support frame, and the surface of the quick-release rod is threadedly connected with the rotating block, so that with the help of the quick-release rod, the rotating block and the block, one end of the fixing rod is clamped with one end of the support frame, so that with the help of the fixing rod, the one end of the support frame is supported, and the fixing rod and the block can be separated. With the help of the restriction on the support frame, a limit spring is installed on the surface of the quick-release rod, and one end of the limit spring is connected with one end of the rotating block, so that with the help of the limit spring, the stability between the fixing rod, the rotating block and the block is improved; compared with the prior art, it is convenient to disassemble the display frame;

[0013] 2. Several card blocks can also be installed on the surface of the support frame to adjust the support frame according to the size and angle requirements of the display board, thereby improving the application scope of the device, and installing the plug rod on the inner wall of the base frame. The inner wall of the fixed rod is provided with a connecting hole that matches the plug rod, and a control block is installed on the top of the plug rod. The control block slides in the slide groove in the base frame, so that after the fixed rod releases the restriction on the support frame, the plug rod can be moved by the control block to be stuck in the connecting hole on the surface of the fixed rod, thereby limiting the fixed rod; effectively improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a foldable exhibition display stand according to an embodiment of the application;

[0015] Figure 2 is a schematic diagram of the connecting rod structure of an embodiment of the application;

[0016] Figure 3 is a side view schematic diagram of the structure of an embodiment of the application;

[0017] Figure 4 It is a schematic diagram of the structure at location A of the application embodiment.

[0018] Explanation of the accompanying drawings: 1. Base frame; 2. Support frame; 3. Display board; 4. Connecting rod; 5. Fixed rod; 6. Quick release rod; 7. Rotating block; 8. Limiting spring; 9. Block; 10. Connecting hole; 11. Insert rod; 12. Slide groove; 13. Control block. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1 —4 Provide further details of this application.

[0020] The present application embodiment discloses a foldable exhibition display stand, referring to Figure 1 - Figure 2 , including a base frame 1. When in use, after the base frame 1 is installed and stabilized, the display board 3 is carried out with the help of the support frame 2 on the top of the base frame 1, and the required content is placed on the display board 3, which is convenient for people around to watch. The connecting rod 4 is installed on the inner wall of the base frame 1, and the surface of the connecting rod 4 is rotatably connected with a fixing rod 5, and the inner wall of the fixing rod 5 is slidably connected with a quick-release rod 6, and the surface of the quick-release rod 6 is clamped with a block 9 on the surface of the support frame 2, and the surface of the quick-release rod 6 is threadedly connected with a rotating block 7. After rotating the rotating block 7, one end of the fixing rod 5 is clamped with one end of the support frame 2, so that one end of the support frame 2 is supported by the fixing rod 5, and the fixing rod 5 can be separated from the block 9 to limit the support frame 2.

[0021] Reference Figure 2 A limiting spring 8 is installed on the surface of the quick-release rod, and one end of the limiting spring 8 is connected to one end of the rotating block 7. The limiting spring 8 is used to improve the stability between the fixed rod 5, the rotating block 7 and the clamping block 9 to avoid the problem that the quick-release rod 6 slides out of the fixed rod 5 due to the loosening of the rotating block 7. Several clamping blocks 9 are installed on the surface of the support frame 2, which is convenient for adjusting the support frame 2 according to the size and angle requirements of the display board 3, thereby improving the applicable scope of the device.

[0022] Reference Figure 2 - Figure 4 , the insertion rod 11 is installed on the inner wall of the base frame 1, and a connecting hole 10 adapted to the insertion rod 11 is opened on the inner wall of the fixing rod 5, and a control block 13 is installed on the top of the insertion rod 11. The control block 13 slides in the slide groove 12 in the base frame 1. After the fixing rod 5 releases the restriction on the support frame 2, the control block 13 moves in the slide groove 12, and the insertion rod 11 is controlled to be stuck in the connecting hole 10 on the surface of the fixing rod 5, so as to limit the fixing rod 5 after the display stand is disassembled.

[0023] The implementation principle of a foldable exhibition display stand in the embodiment of the present application is as follows: by installing the connecting rod 4 on the inner wall of the base frame 1, the surface of the connecting rod 4 is rotatably connected to the fixing rod 5, the inner wall of the fixing rod 5 is slidably connected to the quick-release rod 6, and the surface of the quick-release rod 6 is clamped with the block 9 on the surface of the support frame 2, and the surface of the quick-release rod 6 is threadedly connected with the rotating block 7, so that with the help of the quick-release rod 6, the rotating block 7 and the block 9, one end of the fixing rod 5 is clamped with one end of the support frame 2, so that with the help of the fixing rod 5, one end of the support frame 2 is supported, and the fixing rod 5 can be separated from the block 9 to limit the support frame 2. A limiting spring 8 is installed on the surface of the quick-release rod, and one end of the limiting spring 8 is connected to one end of the rotating block 7, so that with the help of the limiting spring 8, the stability between the fixing rod 5, the rotating block 7 and the block 9 is improved.

[0024] Several card blocks 9 can also be installed on the surface of the support frame 2 to facilitate the adjustment of the support frame 2 according to the size and angle requirements of the display board 3. The applicable scope of the lifting device is installed on the inner wall of the base frame 1, and the inner wall of the fixed rod 5 is provided with a connecting hole 10 compatible with the plug rod 11, and a control block 13 is installed on the top of the plug rod 11. The control block 13 slides in the slide groove 12 in the base frame 1, so that after the fixed rod 5 releases the restriction on the support frame 2, the plug rod 11 is moved by the control block 13 to be stuck in the connecting hole 10 on the surface of the fixed rod 5, thereby limiting the fixed rod 5.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A foldable exhibition display frame, comprising a base frame (1) and a connecting rod (4), characterized in that: A support frame (2) is rotatably mounted on the top of the base frame (1), a display board (3) is fixedly connected to the top of the support frame (2), a fixing rod (5) is rotatably mounted on the surface of the connecting rod (4), a quick release rod (6) is slidably connected to the inner wall of the fixing rod (5), a plurality of clamping blocks (9) are clamped on the surface of the quick release rod (6), one end of the clamping block (9) is welded to the surface of the support frame (2), and a rotating block (7) is threadedly mounted on one end of the quick release rod (6).

2. The foldable exhibition display stand according to claim 1, characterized in that: The cross section of the support frame (2) is in a "V"-shaped structure, both ends of the connecting rod (4) are welded to the inner wall of the base frame (1), and the size specifications of the surface of the connecting rod (4) are compatible with the internal size specifications of the fixing rod (5).

3. The foldable exhibition display stand according to claim 1, characterized in that: Two limit springs (8) are slidably mounted on the surface of the quick-release rod (6). The two limit springs (8) are symmetrically distributed with the support frame (2) as the axis, and one end of the limit spring (8) is clamped with one end of the rotating block (7).

4. The foldable exhibition display stand according to claim 1, characterized in that: The cross section of the clamping block (9) is in a "J"-shaped structure, and a plurality of the clamping blocks (9) are evenly distributed on the surface of the support frame (2).

5. The foldable exhibition display stand according to claim 1, characterized in that: An insertion rod (11) is slidably mounted on the inner wall of the base frame (1), a connection hole (10) adapted to the insertion rod (11) is provided on the surface of the fixing rod (5), a control block (13) is fixedly mounted on the top of the insertion rod (11), and a sliding groove (12) adapted to the control block (13) is provided on the surface of the base frame (1).

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