Telescopic exhibition hall frame

Abstract

The utility model discloses a telescopic exhibition hall frame which comprises an exhibition frame body. The extension plate is mounted on the back surface of the showing stand main body in a sliding manner, and the extension plate is of a concave structure; a rotating column; and the double-thread screw rod is fixedly mounted in the rotating column. According to the scheme, according to the specification of a display board to be replaced, the rotating column arranged on the back face of the display frame body is rotated, so that the double-thread screw can rotate synchronously, and the double-thread screw and the back face of the display frame body are slidably connected to the extension plate and can move oppositely under the threaded connection effect; according to the exhibition hall frame, the supporting plate can support the exhibition board to a certain degree under the elastic effect of the spring, then the pressing plate is driven by the rotating end to turn over with the connecting rod as the axis, the pressing plate can be attached to the exhibition board and fixed, the structure of the exhibition hall frame can be adjusted according to the specification of the exhibition board, and the exhibition hall frame is convenient to use. And the display board can be fixed without an exhibition hall frame of a corresponding specification, so that the effect of improving the practicability of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of exhibition hall frames, and more specifically, to a telescopic exhibition hall frame. Background Art

[0002] When displaying products in an exhibition hall, corresponding display racks are usually used to fix the display boards of the promotional products. However, there are still some disadvantages in actual use. For example, since the products displayed in the exhibition hall will be replaced regularly, the promotional display boards also need to be replaced accordingly. However, the overall structure of some exhibition hall racks used is fixed, which means that they can only fix display boards of specific specifications. When display boards of different specifications need to be displayed, exhibition hall racks of corresponding specifications need to be replaced. Not only does it take a lot of time to move the exhibition hall racks and fix the display boards, but it also reduces the applicability of the exhibition hall racks to a certain extent. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a telescopic exhibition hall frame to solve the problem that part of the exhibition hall frame in the prior art has a fixed structure, resulting in that it can only fix exhibition boards of specific specifications.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a telescopic exhibition hall frame, comprising

[0005] Display stand body;

[0006] An extension plate, the extension plate is slidably mounted on the back of the display rack body, and the extension plate is configured as a concave structure;

[0007] Rotating column;

[0008] A double-thread screw, the double-thread screw is fixedly installed inside the rotating column, and the surface of the double-thread screw is threadedly connected to one side of the extension plate in the width direction;

[0009] The limiting plate is fixedly mounted on the back of the display frame body, and one side of the limiting plate in the width direction is rotatably connected to an end of the double-thread screw away from the rotating column.

[0010] Among them, it also includes a fixed plate, a rotating end, a connecting rod, and a clamping plate. The fixed plate is fixedly installed on one side of the extension plate in the width direction, the rotating end is rotatably installed on the inner wall of the fixed plate, the side of the rotating end away from the inner wall of the fixed plate is fixedly connected to the end of the connecting rod, the surface of the connecting rod is fixedly connected to the inside of the clamping plate, and the clamping plate is set to an L-shaped structure.

[0011] It also includes an anti-slip pad, a spring, and a receiving plate. The anti-slip pad is fixedly installed on the front side of the display stand body, the top end of the spring is fixedly connected to the inside of the bottom surface of the anti-slip pad, the bottom end of the spring is fixedly connected to the inside of the receiving plate, and the surface of the receiving plate is slidably connected to the inside of the bottom surface of the display stand body.

[0012] Wherein, it also includes a supporting component, and the supporting component is arranged at the bottom of the display rack body.

[0013] Wherein, the supporting assembly includes a connecting frame, a stabilizing seat, a mounting column, a movable column, a magnetic block, an electric push rod, and a connecting plate. The connecting frame is arranged at the bottom of the display frame body, the stabilizing seat is relatively arranged at the bottom of the connecting frame, the mounting columns are relatively arranged on both sides of the connecting frame in the width direction, the movable column is movably installed inside the mounting column, the magnetic block is arranged on the top of the movable column, the surface of the magnetic block is in contact with the bottom surface of the display frame body, the electric push rod is relatively arranged on both sides of the connecting frame in the width direction, the top end of the electric push rod is fixedly connected to the bottom surface of the connecting plate, and one side of the connecting plate in the width direction is fixedly connected to the side surface of the movable column.

[0014] The beneficial effects of the above technical solution of the utility model are as follows:

[0015] In the above scheme, according to the specifications of the display board to be replaced, the rotating column arranged on the back of the display rack body is rotated so that the double-thread screw can rotate synchronously, and the extension plate slidably connected to the back of the display rack body can move towards each other under the action of the threaded connection, so that the extension plate can extend a certain distance to the left and right sides of the display rack body, and then the display board is placed on the front of the display rack body, and the bottom of the display board is in contact with the receiving plate, so that the receiving plate can support the display board to a certain extent under the elastic action of the spring, and then the pressing plate is driven by the rotating end to flip with the connecting rod as the axis, so that the pressing plate can fit the display board and fix it, so that the structure of the exhibition hall frame itself can be adjusted according to the specifications of the exhibition board, and the exhibition board can be fixed without the help of the exhibition hall frame of the corresponding specifications, thereby achieving the effect of improving the practicality of the device;

[0016] By extending or contracting the two electric push rods on both sides of the connecting frame, the movable column can be driven to move vertically, so that the overall placement height of the exhibition hall frame can be adjusted, and the magnetic suction block can realize the quick connection between the exhibition hall frame as a whole and the display frame body, which not only effectively shortens the time required for setting up the exhibition hall frame, but also allows the two to be separated for later storage or transportation, further improving the practicality of the exhibition hall frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front structure of the overall device of the utility model;

[0018] Figure 2 It is a schematic diagram of the back structure of the overall device of the utility model;

[0019] Figure 3 This is a schematic diagram of the related structures of the display stand main body and the pressing plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the support assembly structure of the utility model.

[0021] [reference numerals]

[0022] 1. Exhibition hall frame body; 2. Extension plate; 3. Rotating column; 4. Double-thread screw; 5. Limiting plate; 6. Fixed plate; 7. Rotating end; 8. Connecting rod; 9. Pressing plate; 10. Anti-slip pad; 11. Spring; 12. Attaching plate; 13. Support assembly; 131. Connecting frame; 132. Stable seat; 133. Mounting column; 134. Movable column; 135. Magnetic block; 136. Electric push rod; 137. Connecting plate. DETAILED DESCRIPTION

[0023] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides a telescopic exhibition hall stand, comprising a display stand body 1;

[0025] An extension plate 2, which is slidably mounted on the back of the display stand body 1, and the extension plate 2 is configured as a concave structure;

[0026] Rotate column 3;

[0027] A double-thread screw 4, which is fixedly mounted inside the rotating column 3, and a surface of the double-thread screw 4 is threadedly connected to one side of the extension plate 2 in the width direction;

[0028] The limiting plate 5 is fixedly mounted on the back of the display stand body 1 , and one side of the limiting plate 5 in the width direction is rotatably connected to an end of the double-thread screw 4 away from the rotating column 3 .

[0029] It also includes a fixed plate 6, a rotating end 7, a connecting rod 8, and a clamping plate 9. The fixed plate 6 is fixedly installed on one side of the extension plate 2 in the width direction, and the rotating end 7 is rotatably installed on the inner wall of the fixed plate 6. The side of the rotating end 7 away from the inner wall of the fixed plate 6 is fixedly connected to the end of the connecting rod 8, and the surface of the connecting rod 8 is fixedly connected to the inside of the clamping plate 9. The clamping plate 9 is set to an L-shaped structure, which contains a torsion spring through the rotating end 7, and the torsion spring is connected to the extension plate 2, so that the clamping plate 9 can provide a torsional force, so that the clamping plate 9 can be tightly fixed to the exhibition board.

[0030] It also includes an anti-skid pad 10, a spring 11, and a receiving plate 12. The anti-skid pad 10 is fixedly installed on the front side of the display stand body 1. The top end of the spring 11 is fixedly connected to the inside of the bottom surface of the anti-skid pad 10, the bottom end of the spring 11 is fixedly connected to the inside of the receiving plate 12, and the surface of the receiving plate 12 is slidably connected to the inside of the bottom surface of the display stand body 1.

[0031] The display rack further includes a support assembly 13 , which is arranged at the bottom of the display rack body 1 .

[0032] The supporting assembly 13 includes a connecting frame 131, a stabilizing seat 132, a mounting column 133, a movable column 134, a magnetic block 135, an electric push rod 136, and a connecting plate 137. The connecting frame 131 is arranged at the bottom of the display frame body 1, the stabilizing seat 132 is relatively arranged at the bottom of the connecting frame 131, the mounting column 133 is relatively arranged on both sides of the width direction of the connecting frame 131, the movable column 134 is movably installed inside the mounting column 133, the magnetic block 135 is arranged on the top of the movable column 134, the surface of the magnetic block 135 is in contact with the bottom surface of the display frame body 1, and the electric push rod 136 is arranged on the connecting plate 137. The movable push rods 136 are relatively arranged on both sides of the connecting frame 131 in the width direction. The top of the electric push rod 136 is fixedly connected to the bottom surface of the connecting plate 137, and one side of the connecting plate 137 in the width direction is fixedly connected to the side of the movable column 134. Through the magnetic block 135 provided, in conjunction with the magnetic structure provided at the bottom of the display frame body 1, when the top of the movable column 134 is clamped with the bottom of the display frame body 1, the two can be attracted to each other, thereby connecting the movable column 134 and the display frame body 1, replacing the traditional connection method using screws and other fixings, thereby shortening the disassembly time.

[0033] The working process of the utility model is as follows: according to the specifications of the display board to be replaced, the rotating column 3 arranged on the back of the display rack body 1 is rotated, so that the double-thread screw 4 can rotate synchronously, and the extension plate 2 slidably connected to the back of the display rack body 1 can move towards each other under the action of the threaded connection, so that the extension plate 2 can extend a certain distance to the left and right sides of the display rack body 1, and then the display board is placed on the front of the display rack body 1, and the bottom of the display board is in contact with the receiving plate 12, so that the receiving plate 12 can support the display board to a certain extent under the elastic action of the spring 11, and then the pressing plate 9 is driven by the rotating end 7 to flip around the connecting rod 8 as the axis, so that the pressing plate 9 can fit with the display board and fix it.

[0034] 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;

[0035] 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;

[0036] 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.

Claims

1. A telescopic exhibition hall frame, characterized in that: include Display stand body (1); An extension plate (2), the extension plate (2) being slidably mounted on the back of the display rack body (1), the extension plate (2) being configured as a concave structure; Rotating column (3); A double-thread screw (4), the double-thread screw (4) is fixedly mounted inside the rotating column (3), and the surface of the double-thread screw (4) is threadedly connected to one side of the extension plate (2) in the width direction; A limiting plate (5) is fixedly mounted on the back of the display stand body (1), and one side of the limiting plate (5) in the width direction is rotatably connected to an end of the double-thread screw (4) away from the rotating column (3).

2. The telescopic exhibition hall frame according to claim 1, characterized in that: It also includes a fixed plate (6), a rotating end (7), a connecting rod (8), and a clamping plate (9), wherein the fixed plate (6) is fixedly mounted on one side of the extension plate (2) in the width direction, the rotating end (7) is rotatably mounted on the inner wall of the fixed plate (6), the side of the rotating end (7) away from the inner wall of the fixed plate (6) is fixedly connected to the end of the connecting rod (8), the surface of the connecting rod (8) is fixedly connected to the inside of the clamping plate (9), and the clamping plate (9) is arranged as an L-shaped structure.

3. The telescopic exhibition hall frame according to claim 1, characterized in that: It also comprises an anti-skid pad (10), a spring (11), and a receiving plate (12); the anti-skid pad (10) is fixedly mounted on the front of the display rack body (1); the top end of the spring (11) is fixedly connected to the inside of the bottom surface of the anti-skid pad (10); the bottom end of the spring (11) is fixedly connected to the inside of the receiving plate (12); and the surface of the receiving plate (12) is slidably connected to the inside of the bottom surface of the display rack body (1).

4. The telescopic exhibition hall frame according to claim 1, characterized in that: It also comprises a supporting assembly (13), wherein the supporting assembly (13) is arranged at the bottom of the display rack body (1).

5. The telescopic exhibition hall frame according to claim 4, characterized in that: The support assembly (13) comprises a connecting frame (131), a stabilizing seat (132), a mounting column (133), a movable column (134), a magnetic block (135), an electric push rod (136), and a connecting plate (137); the connecting frame (131) is arranged at the bottom of the display frame body (1); the stabilizing seat (132) is relatively arranged at the bottom of the connecting frame (131); the mounting column (133) is relatively arranged at both sides of the connecting frame (131) in a width direction; the movable column (134) is relatively arranged at both sides of the connecting frame (131) in a width direction; and the movable column (134) is relatively arranged at both sides of the connecting frame (131). ) is movably installed inside the mounting column (133), the magnetic block (135) is arranged on the top of the movable column (134), the surface of the magnetic block (135) is in contact with the bottom surface of the display rack body (1), the electric push rod (136) is relatively arranged on both sides of the width direction of the connecting frame (131), the top end of the electric push rod (136) is fixedly connected to the bottom surface of the connecting plate (137), and one side of the connecting plate (137) in the width direction is fixedly connected to the side surface of the movable column (134).

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