Internet of Things advertisement putting device convenient to disassemble

Abstract

The utility model relates to the technical field of Internet of Things, and discloses an Internet of Things advertisement putting device convenient to disassemble, which comprises an outer frame, a connecting shaft is slidably connected in the outer frame, a knob is fixedly connected to the outer wall of the connecting shaft, a back plate is rotatably connected to the outer wall of the connecting shaft, a turntable is fixedly connected to the outer wall of the connecting shaft, and the turntable is fixedly connected to the outer wall of the connecting shaft. A rotating rod is rotatably connected to the interior of the rotating disc, a connecting seat is rotatably connected to the outer wall of the rotating rod, a connecting column is fixedly connected to the outer wall of the connecting seat, and a fixing sleeve is fixedly connected to the interior of the back plate. According to the device, a rotary knob rotates to drive a connecting shaft to rotate at the same time, a rotary disc is further driven to rotate, the rotary disc drives two rotating rods to rotate by an angle in the rotating process, two connecting bases are further driven to rotate by an angle in the rotating process, and therefore two connecting columns and clamping blocks are driven to slide in a fixed sleeve; and when the clamping blocks slide into the outer frame, the effect of facilitating installation and fixation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of Internet of Things, and in particular to an Internet of Things advertising device which is easy to disassemble. Background Art

[0002] The IoT advertising device is a device that can achieve advertising content delivery and management through IoT technology, and is designed with easy installation and disassembly in mind. This device usually includes one or more LCD screens, a computer processing unit, network connection functions, and an advertising content management system. It can be quickly installed in a variety of different locations, such as shopping malls, stations, parks and other public places, and can also be easily disassembled and moved to other locations. Through IoT technology, operators can remotely monitor the operating status of the device, the advertising playback status, and the health of the equipment, realizing a flexible and efficient advertising method, bringing greater flexibility and convenience to advertisers and operators.

[0003] In the prior art, most advertising devices are directly fixed to the outer frame or the wall by bolts and nuts. The structure is too simple, and it is inconvenient to install. It also needs to be carried manually, which is complicated to operate and cannot improve work efficiency during the installation process.

[0004] With respect to the above structure, although a single bolt and nut structure can directly fix the device, the fixing process is cumbersome and requires manual tightening of the bolts and nuts. In addition, the device needs to be carried in different occasions, which is very inconvenient and reduces work efficiency. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an Internet of Things advertising device that is easy to disassemble, aiming to improve the advertising device in the prior art in terms of ease of disassembly and assembly and ease of transportation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an IoT advertising delivery device that is easy to disassemble, comprising an outer frame, a connecting shaft is slidably connected to the inside of the outer frame, a knob is fixedly connected to the outer wall of the connecting shaft, a back plate is rotatably connected to the outer wall of the connecting shaft, a turntable is fixedly connected to the outer wall of the connecting shaft, a rotating rod is rotatably connected to the inside of the turntable, a connecting seat is rotatably connected to the outer wall of the rotating rod, a connecting column is fixedly connected to the outer wall of the connecting seat, a fixed sleeve is fixedly connected to the inside of the back plate, the connecting column is slidably connected to the inside of the fixed sleeve, and a quick-release assembly is arranged inside the fixed sleeve.

[0007] Furthermore, the quick-release assembly includes a card block, an outer wall of the card block is fixedly connected to the outer wall of the connecting column, the card block is slidably connected to the inside of the fixed sleeve, the card block is slidably connected to the inside of the outer frame, and the outer wall of the connecting column is provided with a spring, one end of the spring is fixedly connected to the inner wall of the fixed sleeve, and the other end of the spring is fixedly connected to the outer wall of the card block.

[0008] Furthermore, a first telescopic rod is fixedly connected to the interior of the outer frame, an output end of the first telescopic rod is fixedly connected to a fixing rod, and an outer wall of the fixing rod is rotatably connected to a clamping block.

[0009] Furthermore, a fixing bar is fixedly connected to the inner wall of the outer frame, a connecting rod is rotatably connected to the outer wall of the fixing bar, and the connecting rod is rotatably connected to the outer wall of the clamping block.

[0010] Furthermore, the outer wall of the back plate is fixedly connected to a connecting plate, the outer wall of the connecting plate is fixedly connected to a screen, the outer wall of the outer frame is fixedly connected to a fixed shaft, the outer wall of the fixed shaft is rotatably connected to a second telescopic rod, and the output end of the second telescopic rod is fixedly connected to a rotating drum.

[0011] Furthermore, the interior of the rotating drum is rotatably connected to a first swing rod, the first swing rod is rotatably connected to an outer wall of the outer frame, the outer wall of the first swing rod is rotatably connected to a second swing rod, and the interior of the second swing rod is rotatably connected to a third swing rod.

[0012] Furthermore, the third swing arm is rotatably connected to the outer wall of the outer frame, the lower surface of the second swing arm is fixedly connected to a strip board, and the lower surface of the strip board is fixedly connected to a concave block.

[0013] Furthermore, a roller is rotatably connected inside the concave block, and a base is fixedly connected to the lower surface of the outer frame.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by rotating the knob, the connecting shaft is driven to rotate, which further drives the turntable to rotate. During the rotation of the turntable, the two rotating rods are driven to rotate at an angle, which further drives the two connecting seats to rotate at an angle, thereby driving the two connecting columns and the clamping block to slide inside the fixed sleeve. When the clamping block slides to the inside of the outer frame, the effect of facilitating installation and fixation is achieved.

[0016] 2. In the utility model, the first telescopic rod drives the fixing rod to move, thereby driving the angle of the clamping block to change. When the clamping block rotates, the connecting rod is also driven to rotate, so that the clamping block is stuck on the outer wall of the back plate, achieving the effect of auxiliary fixation. The second telescopic rod is started to drive the rotating drum to move, thereby driving the angle of the first swing rod to change, and then driving the angle of the second swing rod and the third swing rod to change, thereby driving the angle of the strip board, the concave block and the roller to change together, so as to achieve the effect of easy folding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an easily disassembled Internet of Things advertising device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the turntable structure of an IoT advertising device that is easy to disassemble proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a clamping block of an Internet of Things advertising device that is easy to disassemble proposed by the utility model.

[0020] Legend:

[0021] 1. Outer frame; 2. Knob; 3. Connecting shaft; 4. Back plate; 5. Turntable; 6. Rotating rod; 7. Connecting seat; 8. Connecting column; 9. Fixed sleeve; 10. Block; 11. Spring; 12. First telescopic rod; 1201. Fixed rod; 13. Clamping block; 14. Fixed bar; 15. Connecting rod; 16. Connecting plate; 17. Screen; 18. Fixed shaft; 19. Second telescopic rod; 20. Rotating drum; 21. First swing rod; 22. Second swing rod; 23. Third swing rod; 24. Strip board; 25. Concave block; 26. Roller; 27. Base. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 2 and Figure 3, the utility model provides an embodiment: an Internet of Things advertising device that is easy to disassemble, including an outer frame 1, a connecting shaft 3 is slidably connected inside the outer frame 1, a knob 2 is fixedly connected to the outer wall of the connecting shaft 3, a back plate 4 is rotatably connected to the outer wall of the connecting shaft 3, a turntable 5 is fixedly connected to the outer wall of the connecting shaft 3, a rotating rod 6 is rotatably connected to the inside of the turntable 5, a connecting seat 7 is rotatably connected to the outer wall of the rotating rod 6, a connecting column 8 is fixedly connected to the outer wall of the connecting seat 7, a fixed sleeve 9 is fixedly connected to the inside of the back plate 4, the connecting column 8 is slidably connected to the inside of the fixed sleeve 9, a quick-release assembly is arranged inside the fixed sleeve 9, the quick-release assembly includes a card block 10, the outer wall of the card block 10 is fixedly connected to the outer wall of the connecting column 8, the card block 10 is slidably connected to the inside of the fixed sleeve 9, the card block 10 is slidably connected to the inside of the outer frame 1, a spring 11 is arranged on the outer wall of the connecting column 8, one end of the spring 11 is fixedly connected to the inner wall of the fixed sleeve 9, and the other end of the spring 11 is fixedly connected to the outer wall of the card block 10;

[0024] Specifically, the knob 2 is turned to drive the connecting shaft 3 to rotate through the rotation of the knob 2. The connecting shaft 3 drives the turntable 5 to rotate during the rotation. The rotation of the turntable 5 drives the two rotating rods 6 to change their angles. The two rotating rods 6 respectively drive the two connecting seats 7 to rotate their angles, thereby driving the two connecting columns 8 to slide inside the two fixed sleeves 9 respectively. When the two connecting columns 8 slide, they also drive the two clamping blocks 10 to slide. When the two clamping blocks 10 slide to the inside of the outer frame 1, the back panel 4 is fixed to the outer frame 1, thereby achieving the effect of facilitating installation.

[0025] Reference Figure 1 and Figure 3 The inner part of the outer frame 1 is fixedly connected with a first telescopic rod 12, the output end of the first telescopic rod 12 is fixedly connected with a fixing rod 1201, the outer wall of the fixing rod 1201 is rotatably connected with a clamping block 13, the inner wall of the outer frame 1 is fixedly connected with a fixing bar 14, the outer wall of the fixing bar 14 is rotatably connected with a connecting rod 15, the connecting rod 15 is rotatably connected to the outer wall of the clamping block 13, the outer wall of the back plate 4 is fixedly connected with a connecting plate 16, the outer wall of the connecting plate 16 is fixedly connected with a screen 17, the outer wall of the outer frame 1 is fixedly connected with a fixing shaft 18, the outer wall of the fixing shaft 18 is rotatably connected with a second telescopic rod 19, and the output end of the second telescopic rod 19 is fixedly connected with a rotating drum 20;

[0026] Specifically, the two first telescopic rods 12 are started at the same time, and the two fixed rods 1201 are driven to move respectively through the two first telescopic rods 12, and the two clamping blocks 13 are further driven to rotate angles respectively, thereby driving the two connecting rods 15 to also change their angles, and then the two clamping blocks 13 are respectively clamped at the upper and lower ends of the back panel 4, thereby achieving the effect of auxiliary fixing. After the back panel 4 is fixed, the connecting plate 16 and the screen 17 are also fixed.

[0027] Reference Figure 1 The first swing rod 21 is rotatably connected to the inside of the rotating drum 20, and the first swing rod 21 is rotatably connected to the outer wall of the outer frame 1. The outer wall of the first swing rod 21 is rotatably connected to the second swing rod 22, and the inside of the second swing rod 22 is rotatably connected to the third swing rod 23, and the third swing rod 23 is rotatably connected to the outer wall of the outer frame 1. The lower surface of the second swing rod 22 is fixedly connected to a strip plate 24, and the lower surface of the strip plate 24 is fixedly connected to a concave block 25. The inside of the concave block 25 is rotatably connected to a roller 26, and the lower surface of the outer frame 1 is fixedly connected to a base 27;

[0028] Specifically, the second telescopic rod 19 is started, and the rotating drum 20 is driven to move by the second telescopic rod 19. During the movement of the rotating drum 20, the first swing rod 21 is driven to change its angle. When the first swing rod 21 rotates, the second swing rod 22 is driven to change its angle, so that the third swing rod 23 is also driven to change its angle. When the second swing rod 22 changes its angle, the strip 24 is driven to rotate its angle, which further drives the two concave blocks 25 and the roller 26 to rotate their angles together, thereby achieving an effect of facilitating folding.

[0029] Working principle: when it is necessary to disassemble and assemble the advertising device, first place the back plate 4 inside the outer frame 1, so that the knob 2 and the connecting shaft 3 are located in the middle of the outer frame 1, and then turn the knob 2, which drives the connecting shaft 3 to rotate, and the connecting shaft 3 drives the turntable 5 to rotate while rotating, so that the two rotating rods 6 rotate an angle, and further drives the two connecting seats 7 to rotate an angle, thereby driving the two connecting columns 8 to slide inside the two fixed sleeves 9 respectively, and the two connecting columns 8 also drive the card blocks 10 to slide respectively. When the card blocks 10 slide to the inside of the outer frame 1, the back plate 4 is fixed. If it is necessary to disassemble, turn the knob 2 again, and use the same principle to make the two card blocks 10 slide out of the inside of the outer frame 1. The two springs 11 have a reset effect, thereby achieving the effect of facilitating disassembly and assembly, and then start the two first telescopic rods 12, through the two first telescopic rods 1 2 drives the two fixing rods 1201 to move, thereby driving the two clamping blocks 13 to change their angles respectively, so that the two clamping blocks 13 are respectively clamped at the upper and lower ends of the back plate 4, thereby achieving the effect of auxiliary fixing. The concave blocks 25 can facilitate the movement of the entire device without manual handling, thereby achieving the effect of easy transportation. When it moves to a suitable position, the two sets of second telescopic rods 19 can be started, and the second telescopic rods 19 drive the rotating drum 20 to move. During the movement of the rotating drum 20, the first swing rod 21 is driven to change its angle, which further drives the second swing rod 22 to rotate an angle, thereby also driving the third swing rod 23 to rotate an angle. When the second swing rod 22 rotates an angle, it also drives the slat 24 to rotate an angle, thereby causing the two concave blocks 25 and the roller 26 to change their angles together, thereby achieving the effect of easy folding. After folding is completed, the entire device can be placed on the ground for use.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An easily disassembled Internet of Things advertising device, comprising an outer frame (1), characterized in that: The outer frame (1) is slidably connected to a connecting shaft (3), the outer wall of the connecting shaft (3) is fixedly connected to a knob (2), the outer wall of the connecting shaft (3) is rotatably connected to a back plate (4), the outer wall of the connecting shaft (3) is fixedly connected to a turntable (5), the inside of the turntable (5) is rotatably connected to a rotating rod (6), the outer wall of the rotating rod (6) is rotatably connected to a connecting seat (7), the outer wall of the connecting seat (7) is fixedly connected to a connecting column (8), the inside of the back plate (4) is fixedly connected to a fixed sleeve (9), the connecting column (8) is slidably connected to the inside of the fixed sleeve (9), and a quick-release assembly is arranged inside the fixed sleeve (9).

2. The easily disassembled Internet of Things advertising device according to claim 1, characterized in that: The quick-release assembly comprises a card block (10), the outer wall of the card block (10) is fixedly connected to the outer wall of the connecting column (8), the card block (10) is slidably connected to the inside of the fixed sleeve (9), the card block (10) is slidably connected to the inside of the outer frame (1), the outer wall of the connecting column (8) is provided with a spring (11), one end of the spring (11) is fixedly connected to the inner wall of the fixed sleeve (9), and the other end of the spring (11) is fixedly connected to the outer wall of the card block (10).

3. The easily disassembled Internet of Things advertising device according to claim 1, characterized in that: A first telescopic rod (12) is fixedly connected inside the outer frame (1), an output end of the first telescopic rod (12) is fixedly connected to a fixed rod (1201), and an outer wall of the fixed rod (1201) is rotatably connected to a clamping block (13).

4. The easily disassembled Internet of Things advertising device according to claim 1, characterized in that: The inner wall of the outer frame (1) is fixedly connected to a fixing bar (14), the outer wall of the fixing bar (14) is rotatably connected to a connecting rod (15), and the connecting rod (15) is rotatably connected to the outer wall of the clamping block (13).

5. The easily disassembled Internet of Things advertising device according to claim 1, characterized in that: The outer wall of the back plate (4) is fixedly connected to a connecting plate (16), the outer wall of the connecting plate (16) is fixedly connected to a screen (17), the outer wall of the outer frame (1) is fixedly connected to a fixed shaft (18), the outer wall of the fixed shaft (18) is rotatably connected to a second telescopic rod (19), and the output end of the second telescopic rod (19) is fixedly connected to a rotating drum (20).

6. The easily disassembled Internet of Things advertising device according to claim 5, characterized in that: The interior of the rotating drum (20) is rotatably connected to a first swing rod (21), the first swing rod (21) is rotatably connected to the outer wall of the outer frame (1), the outer wall of the first swing rod (21) is rotatably connected to a second swing rod (22), and the interior of the second swing rod (22) is rotatably connected to a third swing rod (23).

7. The easily disassembled Internet of Things advertising device according to claim 6, characterized in that: The third swing arm (23) is rotatably connected to the outer wall of the outer frame (1); the lower surface of the second swing arm (22) is fixedly connected to a strip board (24); and the lower surface of the strip board (24) is fixedly connected to a concave block (25).

8. The easily disassembled Internet of Things advertising device according to claim 7, characterized in that: A roller (26) is rotatably connected inside the concave block (25), and a base (27) is fixedly connected to the lower surface of the outer frame (1).

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