Quickly-locked modular showing stand

Abstract

The utility model relates to the technical field of showing stands, and discloses a quick locking modular showing stand which comprises a bottom plate, a supporting frame and four showing plates, the outer surfaces of the four showing plates are all fixedly connected with inserting plates, the inner surfaces of the left side and the right side of the supporting frame are both provided with side U-shaped inserting seats, and the side U-shaped inserting seats are fixedly connected with the bottom plate. Rotating discs are fixedly connected to the outer surfaces of the four rotating shafts, discs are fixedly connected to the outer surfaces, away from the rotating discs, of the four rotating shafts, limiting holes are formed in the outer surfaces of the inserting plates and the outer surfaces of the side U-shaped inserting bases, limiting rods are movably inserted into the limiting holes, and springs are fixedly connected to the outer surfaces of the fixing discs. According to the quick-locking modular showing stand, by arranging the side U-shaped sockets and the inserting plates and forming the limiting holes, and by cooperating with the limiting rods, the springs, the discs, the rotating rods and the connecting rods, the effects that the showing plates can be quickly locked and mounted, and the use convenience is improved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of display racks, in particular to a quick-locking modular display rack. Background Art

[0002] According to the characteristics of the display stand, a matching product promotion display stand is designed, and with the addition of a creative LOGO sign, the product can be prominently displayed in front of the public, thereby increasing the advertising effect of the product.

[0003] The existing display racks have a fixed overall structure and are relatively large in size. There are also modular display racks, but when assembling most modular display racks, users need to install and fix multiple components to each other, and there are many components, which makes installation very inconvenient and reduces the convenience of use. Therefore, a quick-locking modular display rack is proposed. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a quick-locking modular display rack to solve the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-locking modular display rack, comprising a bottom plate, a support frame and four display boards, the outer surfaces of the four display boards are fixedly connected with plug plates, the inner surfaces on the left and right sides of the support frame are provided with side U-shaped sockets, the outer surfaces on the left and right sides of the support frame are rotatably penetrated with rotating shafts, the outer surfaces of the four rotating shafts are fixedly connected with turntables, the outer surfaces of the four rotating shafts away from the turntables are fixedly connected with discs, the outer surfaces of the discs are rotatably connected with two connecting rods, the outer surfaces of the two connecting rods are rotatably connected with rotating rods, and the outer surfaces of the two rotating rods away from the connecting rods are rotatably connected with fixed discs, the outer surfaces of the plug plates and the side U-shaped sockets are provided with limiting holes, the inner surfaces of the limiting holes are movably inserted with limiting rods, the outer surfaces of the limiting rods away from the side U-shaped sockets are fixedly connected to the fixed disc, the outer surface of the fixed disc is fixedly connected with a spring, the spring is sleeved on the outer surface of the limiting rod, and the outer surface of the spring away from the fixed disc is fixedly connected to the outer surface of the side U-shaped socket.

[0006] Preferably, a threaded column is rotatably connected to the top outer surface of the base plate, a threaded barrel is threadedly connected to the outer surface of the threaded column, a motor is fixedly mounted on the bottom outer surface of the base plate, and the output end of the motor is fixedly connected to the threaded column.

[0007] Preferably, movable wheels are fixedly mounted at the four corners of the bottom of the base plate, and the movable wheels are universal wheels with a braking function.

[0008] By adopting the above technical solution, the device can be easily moved by providing moving wheels.

[0009] Preferably, a battery box is fixedly connected to the top outer surface of the base plate, and batteries are arranged inside the battery box.

[0010] By adopting the above technical solution, the battery is electrically connected to the motor, and the required electrical energy is provided by the battery and the motor.

[0011] Preferably, outer surfaces of the four display boards are fixedly connected with pull plates, and the pull plates extend to the outside of the support frame.

[0012] By adopting the above technical solution, the display board can be easily pulled out by providing a pull plate.

[0013] Preferably, a limiting plate is fixedly connected to the outer surface of the threaded cylinder, two limiting columns are fixedly connected to the top outer surface of the bottom plate, and the limiting plate is movably sleeved on the outer surfaces of the two limiting columns.

[0014] By adopting the above technical solution, when the threaded rod rotates, the threaded barrel moves, driving the limit plate to slide on the outer surface of the limit column, thereby preventing the threaded barrel from rotating as the threaded rod rotates.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The quick-locking modular display rack is provided with a side U-shaped socket and a plug plate, and a limit hole is opened, and a limit rod, a spring, a disc, a rotating rod and a connecting rod are matched to achieve the effect of being able to quickly lock and install the display board, thereby improving the convenience of use.

[0017] 2. The quick-locking modular display stand drives the threaded column to rotate through a motor, and the rotation of the threaded column drives the threaded tube to move, thereby adjusting the height of the support frame, thereby achieving the effect of being able to adjust the display board to a suitable display height as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0020] Figure 3 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. bottom plate; 2. support frame; 3. display board; 4. rotating shaft; 5. disc; 6. side U-shaped socket; 7. plug-in plate; 8. limiting hole; 9. limiting rod; 10. spring; 11. fixed plate; 12. rotating rod; 13. connecting rod; 14. threaded column; 15. threaded cylinder; 16. motor; 17. moving wheel; 18. battery box. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] Please refer to Figure 1-4 , a quick-locking modular display rack comprises a bottom plate 1, a support frame 2 and four display boards 3. Advertisements or other materials to be displayed are pasted on the display boards 3 for display. The outer surfaces of the four display boards 3 are fixedly connected with plug boards 7. The inner surfaces of the left and right sides of the support frame 2 are provided with side U-shaped sockets 6. When the display boards 3 are installed, the plug boards 7 of the display boards 3 are inserted into the corresponding side U-shaped sockets 6. The outer surfaces of the left and right sides of the support frame 2 are rotatably penetrated by a rotating shaft 4. The outer surfaces of the four rotating shafts 4 are fixedly connected with a turntable. When the display board 3 needs to be disassembled, the turntable is rotated. The outer surfaces of the four rotating shafts 4 away from the turntable are fixedly connected with a disc 5. The turntable drives the rotating shaft 4, and the rotating shaft 4 drives the disc 5 to rotate. The outer surface of the disc 5 is rotatably connected with two connecting rods 13. When the disc 5 rotates, it drives the connecting rod 13 to rotate. The outer surfaces of the two connecting rods 13 are rotatably connected with a rotating rod 12. The connecting rod 13 drives The rotating rod 12 makes the rotating rod 12 rotate, and the outer surfaces of the two rotating rods 12 away from the connecting rod 13 are rotatably connected with the fixing disk 11. The outer surfaces of the plug plate 7 and the side U-shaped socket 6 are provided with limiting holes 8, and the limiting holes 8 are movably inserted with limiting rods 9. The rotating rod 12 drives the fixing disk 11 to move downward, so that the limiting rod 9 is disengaged from the limiting hole 8, and then the display board 3 can be pulled out. The limiting rod 9 is fixedly connected to the fixing disk 11 away from the outer surface of the side U-shaped socket 6, and the outer surface of the fixing disk 11 is fixedly connected with a spring 10. The plug plate 7 squeezes the limiting rod 9, so that the spring 10 is stretched. When the limiting rod 9 contacts the limiting hole 8 on the cross plate, the spring 10 resets, driving the limiting rod 9 to be inserted into the limiting hole 8, thereby limiting the plug plate 7 and quickly locking it. The spring 10 is sleeved on the outer surface of the limiting rod 9, and the outer surface of the spring 10 away from the fixing disk 11 is fixedly connected to the outer surface of the side U-shaped socket 6.

[0026] Working principle: When the utility model is in use, the advertisements or other materials to be displayed are pasted on the display board 3 for display. When the display board 3 is installed, the plug board 7 of the display board 3 is inserted into the corresponding side U-shaped socket 6, and the plug board 7 squeezes the limit rod 9, so that the spring 10 is stretched. When the limit rod 9 contacts the limit hole 8 on the cross plate, the spring 10 resets, driving the limit rod 9 to insert into the limit hole 8, thereby limiting the plug board 7 and quickly locking it. When the display board 3 needs to be disassembled, the turntable is rotated, the turntable drives the rotating shaft 4, and the rotating shaft 4 drives the disc 5 to rotate. When the disc 5 rotates, it drives the connecting rod 13 to rotate, and the connecting rod 13 drives the rotating rod 12, so that the rotating rod 12 rotates, and the rotating rod 12 drives the fixed disk 11, so that the limit rod 9 moves downward, so that the limit rod 9 is disengaged from the limiting hole 8, and then the display board 3 can be pulled out.

[0027] Compared with the related art, the quick-locking modular display rack provided by the present invention has the following beneficial effects: the display board 3 can be quickly locked and installed, thereby improving the convenience of use.

[0028] Embodiment 2:

[0029] Please refer to Figure 1-4 A threaded column 14 is rotatably connected to the top outer surface of the base plate 1, and a threaded barrel 15 is threadedly connected to the outer surface of the threaded column 14. A motor 16 is fixedly installed on the bottom outer surface of the base plate 1. The motor 16 can be operated as needed. The output end of the motor 16 is fixedly connected to the threaded column 14. The motor 16 drives the threaded column 14 to rotate. The rotation of the threaded column 14 drives the threaded barrel 15 to move. The movement of the threaded barrel 15 can adjust the height of the support frame 2, and then adjust the height of the display board 3. The display board 3 can be adjusted to a suitable display height.

[0030] Working principle: the motor 16 can be operated as needed, the motor 16 drives the threaded column 14 to rotate, the rotation of the threaded column 14 drives the threaded cylinder 15 to move, the movement of the threaded cylinder 15 can adjust the height of the support frame 2, and then adjust the height of the display board 3, and the display board 3 can be adjusted to a suitable display height.

[0031] Compared with the related art, the quick-locking modular display rack provided by the utility model has the following beneficial effects: the display board can be adjusted to a suitable display height as required.

[0032] The above-mentioned equipment is used in different ways for each device. It is selected and used according to actual conditions, and various parameters are referred to, in accordance with the functions of the equipment used and the effects achieved.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-locking modular display rack, comprising a base plate (1), a support frame (2) and four display panels (3), characterized in that: The outer surfaces of the four display boards (3) are fixedly connected to plug boards (7), the inner surfaces of the left and right sides of the support frame (2) are provided with side U-shaped sockets (6), the outer surfaces of the left and right sides of the support frame (2) are rotatably penetrated by rotating shafts (4), the outer surfaces of the four rotating shafts (4) are fixedly connected to a turntable, the outer surfaces of the four rotating shafts (4) away from the turntable are fixedly connected to a disk (5), the outer surfaces of the disk (5) are rotatably connected to two connecting rods (13), the outer surfaces of the two connecting rods (13) are rotatably connected to rotating rods (12), and the two rotating rods (12) away from the turntable are fixedly connected to the outer surfaces of the four rotating shafts (4). The outer surface of the connecting rod (13) is rotatably connected to a fixed disk (11), the outer surfaces of the plug plate (7) and the side U-shaped socket (6) are provided with a limit hole (8), a limit rod (9) is movably inserted inside the limit hole (8), the limit rod (9) is fixedly connected to the fixed disk (11) away from the outer surface of the side U-shaped socket (6), the outer surface of the fixed disk (11) is fixedly connected to a spring (10), the spring (10) is sleeved on the outer surface of the limit rod (9), and the outer surface of the spring (10) is fixedly connected to the outer surface of the side U-shaped socket (6) away from the outer surface of the fixed disk (11).

2. A quick-locking modular display stand according to claim 1, characterized in that: A threaded column (14) is rotatably connected to the top outer surface of the base plate (1), a threaded cylinder (15) is threadedly connected to the outer surface of the threaded column (14), and a motor (16) is fixedly mounted on the bottom outer surface of the base plate (1), the output end of the motor (16) is fixedly connected to the threaded column (14).

3. The quick-locking modular display stand according to claim 1, characterized in that: Moving wheels (17) are fixedly mounted at the four corners of the bottom of the base plate (1), and the moving wheels (17) are universal wheels with a braking function.

4. The quick-locking modular display stand according to claim 1, characterized in that: A battery box (18) is fixedly connected to the top outer surface of the bottom plate (1), and batteries are arranged inside the battery box (18).

5. The quick-locking modular display stand according to claim 1, characterized in that: The outer surfaces of the four display boards (3) are all fixedly connected with pull plates, and the pull plates extend to the outside of the support frame (2).

6. The quick-locking modular display stand according to claim 2, characterized in that: The outer surface of the threaded cylinder (15) is fixedly connected to a limit plate, the top outer surface of the bottom plate (1) is fixedly connected to two limit columns, and the limit plate is movably sleeved on the outer surfaces of the two limit columns.

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