LED double-sided screen rotary advertising machine
By incorporating mounting plates, clamps, bolts, anti-slip blocks, and protective shells into the LED double-sided rotating advertising machine, combined with dampers and springs, the problem of the equipment being blown over by strong winds has been solved, achieving both equipment stability and screen protection.
Patent Information
- Application Number
- CN202520005194.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-02
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-01-02
AI Technical Summary
Existing LED double-sided rotating advertising machines are easily blown over by strong winds in inclement weather, leading to equipment damage.
By incorporating mounting plates, clamps, bolts, anti-slip blocks, and protective shells into the LED double-sided rotating advertising machine, the stability of the equipment is increased. Furthermore, the combination of dampers and springs provides elastic and damping forces to resist strong winds and protect the screen from damage.
It improves the stability of the device in windy weather, preventing the screen from being blown over and protecting it from damage.
Smart Images
Figure CN223663003U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of LED display advertising machine technology, specifically an LED double-sided rotating advertising machine. Background Technology
[0002] The advertising machine forms a complete advertising broadcasting and control system through terminal software control, network information transmission and multimedia terminal display. It can carry out advertising through multimedia materials such as pictures, text, videos and plug-ins (such as weather, exchange rates, etc.). As the name suggests, the LED double-sided rotating advertising machine is an LED advertising machine with double-sided display function. Its screen can rotate around the central axis.
[0003] Existing LED double-sided rotating advertising machines rely solely on a rotating shaft for support during use. In severe weather with strong winds, these machines are easily blown over, leading to damage. To address this, we propose a new type of LED double-sided rotating advertising machine. Utility Model Content
[0004] The purpose of this utility model is to provide an LED double-sided rotating advertising machine to solve the problem mentioned in the background art that the LED double-sided rotating advertising machine is easily blown over by strong winds when the weather is bad, resulting in damage to the LED double-sided rotating advertising machine.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an LED double-sided rotating advertising machine, comprising: a base, an electric wire fixedly connected to the outside of the base, a rotating shaft rotatably connected to the top of the electric wire, a mounting plate fixedly connected to the top of the rotating shaft, two clamping plates slidably connected to the top of the mounting plate, bolts threadedly connected to the ends of the clamping plates, a support block fixedly connected to the bottom of the mounting plate, a sliding groove opened on the top of the base, anti-slip blocks fixedly connected to the outside of the clamping plates, a screen disposed between the two clamping plates, multiple first dampers fixedly connected to the front and rear sides of the screen, a first spring sleeved on the outer periphery of the first dampers, multiple second dampers fixedly connected to the left and right sides of the screen, a second spring sleeved on the outer periphery of the second dampers, and a protective shell fixedly connected to the end of the second damper away from the screen.
[0006] The base is fixedly connected to a caster wheel.
[0007] The end of the first damper furthest from the screen is fixedly connected to the inside of the protective shell.
[0008] One end of the first spring is fixedly connected to the outside of the first damper, and the other end of the first spring is fixedly connected to the inside of the protective shell.
[0009] One end of the second spring is fixedly connected to the outside of the second damper, and the other end of the second spring is fixedly connected to the inside of the protective shell.
[0010] The outer side of the support block is slidably connected to the inside of the groove.
[0011] The bottom of the screen and the top of the mounting plate abut each other.
[0012] This utility model has at least the following beneficial effects:
[0013] In use, this utility model increases the stability of the LED double-sided rotating advertising machine during rotation by setting up an installation plate, clamping plate, bolts, anti-slip block, and protective shell. It can withstand strong winds in windy weather, and the protective shell can protect the LED double-sided rotating advertising machine from damage when it is accidentally bumped. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the anti-slip block structure of this utility model;
[0016] Figure 3 This is a schematic diagram of the screen structure of this utility model;
[0017] Figure 4 for Figure 3 Enlarged view of point A in the middle.
[0018] In the diagram: 1. Base; 2. Wire; 3. Shaft; 4. Mounting plate; 5. Clamping plate; 6. Bolt; 7. Support block; 8. Slide groove; 9. Anti-slip block; 10. Screen; 11. First damper; 12. First spring; 13. Second damper; 14. Second spring; 15. Protective shell; 16. Caster wheel. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Example 1
[0021] Please see Figures 1 to 4This utility model provides a technical solution: an LED double-sided rotating advertising machine, comprising: a base 1, with a wire 2 fixedly connected to the outside of the base 1, a rotating shaft 3 rotatably connected to the top of the wire 2, a mounting plate 4 fixedly connected to the top of the rotating shaft 3, two clamping plates 5 slidably connected to the top of the mounting plate 4, bolts 6 threadedly connected to both ends of the clamping plates 5, a support block 7 fixedly connected to the bottom of the mounting plate 4, a sliding groove 8 opened on the top of the base 1, anti-slip blocks 9 fixedly connected to the outside of the clamping plates 5, a screen 10 disposed between the two clamping plates 5, multiple first dampers 11 fixedly connected to the front and rear sides of the screen 10, a first spring 12 sleeved around the outer periphery of the first damper 11, multiple second dampers 13 fixedly connected to the left and right sides of the screen 10, a second spring 14 sleeved around the outer periphery of the second damper 13, and a protective shell 15 fixedly connected to the end of the second damper 13 away from the screen 10. In use... The screen 10 is placed on top of the mounting plate 4, between the two clamping plates 5, and then fixed with bolts 6. The anti-slip block 9 increases the friction between the screen 10 and the clamping plates 5, making the screen 10 more stable. When the power cord 2 is connected, the rotating shaft 3 at the top of the base 1 rotates. When the rotating shaft 3 rotates, it drives the mounting plate 4 to rotate. When the mounting plate 4 rotates, it drives the support block 7 to slide inside the slide groove 8. At the same time, the mounting plate 4 drives the clamping plates 5, and the clamping plates 5 drive the screen 10 to rotate stably. When the screen 10 is accidentally touched, the protective shell 15 is squeezed. The protective shell 15 pushes the first damper 11 and the first spring 12 or the second damper 13 and the second spring 14 according to the direction of the force. The first damper 11 and the first spring 12 or the second damper 13 and the second spring 14 generate damping force and elastic force to offset and reduce the force generated by the accidental touch, protect the screen 10 and prevent damage to the screen 10.
[0022] Example 2
[0023] In this second embodiment, the other structures remain unchanged. The difference from the first embodiment is that the bottom of the base 1 is fixedly connected to a caster wheel 16, which is used to facilitate the overall movement of the mobile device. The end of the first damper 11 away from the screen 10 is fixedly connected to the inside of the protective shell 15 to ensure stable installation of the first damper 11. One end of the first spring 12 is fixedly connected to the outside of the first damper 11, and the other end of the first spring 12 is fixedly connected to the inside of the protective shell 15 to generate elastic force. One end of the second spring 14 is fixedly connected to the outside of the second damper 13, and the other end of the second spring 14 is fixedly connected to the inside of the protective shell 15 to generate elastic force. The outside of the support block 7 is slidably connected to the inside of the slide groove 8 to ensure stable sliding of the support block 7. The bottom of the screen 10 and the top of the mounting plate 4 abut against each other to ensure stable installation of the screen 10.
[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An LED double-sided rotating advertising machine, comprising a base (1), characterized in that: The base (1) is fixedly connected to an electric wire (2) on the outside. The top of the electric wire (2) is rotatably connected to a shaft (3). The top of the shaft (3) is fixedly connected to a mounting plate (4). The top of the mounting plate (4) is slidably connected to two clamps (5). The two ends of the clamps (5) are internally threaded with bolts (6). The bottom of the mounting plate (4) is fixedly connected to a support block (7). The top of the base (1) is provided with a sliding groove (8). The outside of the clamps (5) is fixedly connected to an anti-slip block (9). A screen (10) is provided between the two clamps (5). Multiple first dampers (11) are fixedly connected to the front and rear sides of the screen (10). A first spring (12) is sleeved on the outer periphery of the first damper (11). Multiple second dampers (13) are fixedly connected to the left and right sides of the screen (10). A second spring (14) is sleeved on the outer periphery of the second damper (13). A protective shell (15) is fixedly connected to the end of the second damper (13) away from the screen (10).
2. The LED double-sided rotating advertising machine according to claim 1, characterized in that: The base (1) is fixedly connected to a caster wheel (16) at its bottom.
3. The LED double-sided rotating advertising machine according to claim 1, characterized in that: The end of the first damper (11) away from the screen (10) is fixedly connected to the inside of the protective shell (15).
4. The LED double-sided rotating advertising machine according to claim 1, characterized in that: One end of the first spring (12) is fixedly connected to the outside of the first damper (11), and the other end of the first spring (12) is fixedly connected to the inside of the protective shell (15).
5. The LED double-sided rotating advertising machine according to claim 1, characterized in that: One end of the second spring (14) is fixedly connected to the outside of the second damper (13), and the other end of the second spring (14) is fixedly connected to the inside of the protective shell (15).
6. The LED double-sided rotating advertising machine according to claim 1, characterized in that: The outer side of the support block (7) is slidably connected to the inside of the groove (8).
7. The LED double-sided rotating advertising machine according to claim 1, characterized in that: The bottom of the screen (10) and the top of the mounting plate (4) abut each other.