Exhibition board wall connecting device

Abstract

The utility model relates to the technical field of exhibition board walls, and discloses an exhibition board wall connecting device which comprises supporting legs, a base is fixedly connected to the outer walls of the tops of the supporting legs, an inner groove is formed in the outer wall of the base, a two-way lead screw is rotationally connected to the outer wall of the inner groove, and the outer walls of the two sides of the two-way lead screw are sleeved with two mounting frames in a threaded mode; outer grooves are formed in the outer walls of the two mounting frames, sliding rods are fixedly connected to the outer walls of the outer grooves, the outer walls of the sliding rods are slidably sleeved with two adjusting bases, fixing frames are fixedly connected to the outer walls of the two adjusting bases, threaded rods are in threaded connection to the outer walls of the fixing frames, and fixing plates are fixedly connected to the outer walls of the threaded rods; according to the device, the exhibition board wall can be quickly mounted and dismounted, operation of workers is facilitated, the mounting efficiency of the workers is improved, meanwhile, the device can adapt to mounting of exhibition board walls of more sizes, and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of exhibition board walls, and in particular to an exhibition board wall connecting device. Background Art

[0002] In the exhibition industry, it is generally necessary to install calligraphy and painting works on the exhibition walls for display, and hang the frames of the calligraphy and painting works on the exhibition walls for viewers to appreciate.

[0003] With respect to the above-mentioned related technologies, the inventor believes that the existing exhibition panel wall connection devices generally use bolt connection to fix the exhibition panel wall, which is inconvenient for installation and disassembly of the exhibition panel wall, and the operation is cumbersome, which affects the installation efficiency of workers. Therefore, an exhibition panel wall connection device is proposed to solve the above problems.

[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 of complicated operation in installation and disassembly of exhibition board walls, the present application provides an exhibition board wall connecting device.

[0006] The exhibition board wall connection device provided in this application adopts the following technical solution:

[0007] A display board wall connection device comprises a support leg, wherein the outer wall of the top of the support leg is fixedly connected to a base, the outer wall of the base is provided with an inner groove, the outer wall of the inner groove is rotatably connected to a bidirectional screw rod, the outer walls on both sides of the bidirectional screw rod are threadedly sleeved with two mounting brackets, the outer walls of the two mounting brackets are provided with outer grooves, the outer walls of the outer grooves are fixedly connected with sliding rods, the outer walls of the sliding rods are slidably sleeved with two adjustment seats, the outer walls of the two adjustment seats are fixedly connected to fixing brackets, the outer walls of the fixing brackets are threadedly connected with threaded rods, and the outer walls of the threaded rods are fixedly connected with fixing plates.

[0008] Preferably, two springs are fixedly connected to a side of the fixing frame facing away from the threaded rod, a bottom plate is provided on one side of the two springs, and the bottom plate is fixedly connected to the two springs.

[0009] Preferably, a fixing rod is threadedly connected to the side outer wall of the adjustment seat.

[0010] Preferably, a limiting groove is provided on the side outer wall of the fixing frame, and a limiting block slidably connected to the limiting groove is provided on the outer wall of the fixing plate.

[0011] Preferably, a servo motor is fixedly connected to the side outer wall of the base, and the output shaft of the servo motor is fixedly connected to the bidirectional lead screw.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By setting a threaded rod, a worker rotates the threaded rod, so that the threaded rod drives the fixing plate to move, and then the fixing plate cooperates with the bottom plate to install and fix the exhibition board wall, and then drives the bidirectional screw rod to rotate, so that the bidirectional screw rod changes the distance between the two mounting frames to adapt to the size of the exhibition board wall, and fixes it through the adjustment seat by sliding the adjustment rod, so as to further adapt to the size of the exhibition board wall. Compared with the existing technology, the exhibition board wall can be quickly installed and disassembled, which is convenient for workers to operate and improves the installation efficiency of workers. At the same time, it can also adapt to the installation of exhibition board walls of more sizes, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of an embodiment of the application;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0016] Figure 3 It is a partial structural schematic diagram of an embodiment of the application;

[0017] Explanation of the reference numerals in the accompanying drawings: 1. Leg; 2. Base; 3. Bidirectional screw; 4. Inner groove; 5. Mounting frame; 6. Sliding rod; 7. Outer groove; 8. Fixed frame; 9. Bottom plate; 10. Fixed plate; 12. Threaded rod; 13. Adjustment seat; 14. Fixed rod; 15. Servo motor; 16. Spring; 17. Limiting groove. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a display panel wall connection device. Figure 1-3, an exhibition board wall connecting device comprises a support leg 1, the top outer wall of the support leg 1 is fixedly connected with a base 2, the outer wall of the base 2 is provided with an inner groove 4, the outer wall of the inner groove 4 is rotatably connected with a bidirectional screw rod 3, the outer walls of both sides of the bidirectional screw rod 3 are threadedly sleeved with two mounting brackets 5, by controlling the rotation direction of the bidirectional screw rod 3, the bidirectional screw rod 3 drives the two mounting brackets 5 to move, and the distance between the two mounting brackets 5 is adjusted, the outer walls of the two mounting brackets 5 are provided with outer grooves 7, the outer walls of the outer grooves 7 are fixedly connected with sliding rods 6, the outer walls of the sliding rods 6 are slidably sleeved with two adjusting seats 13, the two adjusting seats 13 are slidably adjusted, so as to facilitate the adaptation to the exhibition board wall, the outer walls of the two adjusting seats 13 are fixedly connected with a fixing bracket 8, the outer wall of the fixing bracket 8 is threadedly connected with a threaded rod 12, the outer wall of the threaded rod 12 is fixedly connected with a fixing plate 10, and the threaded rod 12 is rotated, so that the threaded rod 12 drives the fixing plate 10 to fix and install the exhibition board wall.

[0020] The fixing frame 8 is fixedly connected to one side away from the threaded rod 12 with two springs 16, a bottom plate 9 is provided on one side of the two springs 16, and the bottom plate 9 is fixedly connected to the two springs 16. The two springs 16 can provide a slight buffer to the exhibition board wall, thereby reducing the damage caused by clamping.

[0021] The side outer wall of the adjustment seat 13 is threadedly connected with a fixing rod 14 , and the adjustment seat 13 is conveniently fixed by the fixing rod 14 .

[0022] The side outer wall of the fixing frame 8 is provided with a limiting groove 17, and the outer wall of the fixing plate 10 is provided with a limiting block slidably connected to the limiting groove 17, so that the fixing plate 10 can be limited by the limiting groove 17 and the limiting block.

[0023] A servo motor 15 is fixedly connected to the side outer wall of the base 2, and the output shaft of the servo motor 15 is fixedly connected to the bidirectional screw rod 3. The servo motor 15 is started by an external power supply, so that the servo motor 15 can control the bidirectional screw rod 3 to rotate.

[0024] The implementation principle of an exhibition board wall connection device in an embodiment of the present application is as follows: first, the servo motor 15 is started by an external power supply, so that the servo motor 15 controls the rotation of the bidirectional screw rod 3, and by controlling the rotation direction of the bidirectional screw rod 3, the bidirectional screw rod 3 drives the mounting frame 5 to move, so that the bidirectional screw rod 3 controls the spacing between the two mounting frames 5 to adapt to the length of the exhibition board wall, and then adjusts the spacing between the two adjustment seats 13 by sliding, so as to facilitate adaptation to the size of the exhibition wall panel, and then by placing the exhibition wall panel on the fixed plate 10 and the bottom plate 9, and then by rotating the threaded rod 12, the threaded rod 12 drives the fixed plate 10 to slide along the trajectory of the limit groove 17, so that the fixed plate 10 and the bottom plate 9 fix and install the exhibition board wall, thereby improving the installation efficiency of workers and being able to adapt to exhibition board walls of more sizes.

[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. An exhibition board wall connection device, comprising a support leg (1), characterized in that: The outer wall of the top of the support leg (1) is fixedly connected to a base (2), an inner groove (4) is provided on the outer wall of the base (2), a bidirectional screw rod (3) is rotatably connected to the outer wall of the inner groove (4), two mounting brackets (5) are threadedly sleeved on the outer walls of both sides of the bidirectional screw rod (3), outer walls of the two mounting brackets (5) are both provided with outer grooves (7), the outer walls of the outer grooves (7) are both fixedly connected to a sliding rod (6), the outer wall of the sliding rod (6) is slidably sleeved with two adjustment seats (13), the outer walls of the two adjustment seats (13) are both fixedly connected to a fixing bracket (8), the outer wall of the fixing bracket (8) is threadedly connected to a threaded rod (12), and the outer wall of the threaded rod (12) is fixedly connected to a fixing plate (10).

2. The exhibition board wall connection device according to claim 1, characterized in that: Two springs (16) are fixedly connected to the side of the fixing frame (8) facing away from the threaded rod (12), a bottom plate (9) is provided on one side of the two springs (16), and the bottom plate (9) is fixedly connected to the two springs (16).

3. The exhibition board wall connection device according to claim 1, characterized in that: A fixing rod (14) is threadedly connected to the side outer wall of the adjustment seat (13).

4. The exhibition board wall connection device according to claim 1, characterized in that: A limiting groove (17) is provided on the side outer wall of the fixing frame (8), and a limiting block slidably connected to the limiting groove (17) is provided on the outer wall of the fixing plate (10).

5. The exhibition board wall connection device according to claim 1, characterized in that: A servo motor (15) is fixedly connected to the side outer wall of the base (2), and an output shaft of the servo motor (15) is fixedly connected to a bidirectional screw rod (3).

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