Turntable balancing device for advertising barrier gate

Abstract

The utility model discloses a turntable balancing device for an advertisement barrier gate, the advertisement barrier gate comprises a barrier gate cross beam, the turntable balancing device comprises a support assembly and a turntable assembly, the turntable assembly comprises a bearing, a flange plate, a rotating shaft and a turntable plate used for installing a small-size display board, and the support assembly comprises a supporting plate. One end of the supporting plate and the barrier gate cross beam are fixedly installed in a matched mode, the flange plate is installed at the other end of the supporting plate, the bearing is installed on the flange plate, the rotating shaft penetrates through the bearing and is fixedly connected with the rotating disc plate, and the gravity center of the rotating disc plate deviates from the installation position of the rotating shaft. The device can automatically rotate along with the action of a lifting rod of the barrier gate cross beam, and is simple and light in design, convenient to install and economical in cost.

Description

Technical Field

[0001] This utility model relates to the technical field of accessories for advertising barrier gates, and more specifically, to a turntable balancing device for advertising barrier gates. Background Technology

[0002] Current advertising barrier gates integrate automatic raising or lowering of the barrier to allow or block passage, and also have the ability to display advertisements. However, operators or property management companies of advertising barrier gates often need to display small-sized business advertisements or public service announcements. This content is usually placed on the main screen of the advertising barrier beam, which not only disrupts the original layout of the advertisement but also occupies some display space, resulting in a waste of display space resources.

[0003] Therefore, a turntable balancing device for advertising barriers was designed to address the above issues, which allows for the display of small-sized business advertisements or public service announcements without obstructing or disrupting the layout of the original advertising images. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a turntable balancing device for advertising barriers that is easy to install and disassemble and does not obstruct the original image.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A turntable balancing device for an advertising barrier gate, the advertising barrier gate including a barrier gate beam, the turntable balancing device including a support assembly and a turntable assembly, the turntable assembly including a bearing, a flange, a rotating shaft, and a turntable plate for mounting small-sized display boards, the support assembly including a support plate, one end of the support plate being fixedly installed in conjunction with the barrier gate beam, the flange being installed at the other end of the support plate, the bearing being installed on the flange, the rotating shaft passing through the bearing and being fixedly connected to the turntable plate, the center of gravity of the turntable plate being offset from the installation position of the rotating shaft.

[0007] Furthermore, the turntable assembly includes at least two hexagonal nuts and spring washers that cooperate with the hexagonal nuts. The rotating shaft is an internal hexagonal screw. The turntable plate is fixed to the internal hexagonal screw by the hexagonal nuts and the spring washers. The hexagonal screw is constrained and rotatably connected by the bearing inside the flange riveted to the support plate.

[0008] Furthermore, the turntable plate is provided with mounting holes and / or adhesive surfaces for mounting small-sized display boards, and the turntable plate keeps the display board in a horizontal state in real time under the action of gravity.

[0009] Furthermore, the bracket assembly includes a fastening plate, which comprises a first limiting plate and a second limiting plate that are perpendicular to each other. The end of the first limiting plate is provided with a first slot that mates with one side of the barrier beam. The end of the support plate that mates with the barrier beam is provided with a second slot. The end of the second limiting plate is fixed to the support plate.

[0010] Furthermore, the second limiting plate is provided with at least two threaded holes, and the second limiting plate is installed on the barrier beam by screws passing through the threaded holes.

[0011] Furthermore, the bracket assembly includes a spring clip, which is disposed on the limiting groove of the barrier beam. The inner side of the spring clip is provided with an anti-slip layer, and the support plate is fixed to the spring clip with screws.

[0012] Furthermore, a counterweight is provided at the end of the turntable plate, and the counterweight is attached to the turntable plate.

[0013] Furthermore, the support plate and the turntable plate are made of aluminum alloy.

[0014] This invention utilizes a rotating balancing device that can display diverse content such as small-screen advertisements or information on various types of advertising barrier beams. This device automatically rotates as the barrier beam's lifting arm moves. Moreover, this rotating balancing device is simple, lightweight, easy to install, and cost-effective. Furthermore, the content can be changed quickly with minimal impact on the advertising barrier beam, while also improving the reliability and interoperability of the advertising barrier to a certain extent. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the turntable balancing device according to an embodiment of the present invention;

[0016] Figure 2 This is a schematic diagram of the structure of a turntable balancing device according to another embodiment of the present invention;

[0017] Among them: 10. Turntable balancing device, 20. Bracket assembly, 21. Support plate, 211. Second slot, 22. Fastening plate, 23. First limiting plate, 231. First slot, 24. Second limiting plate, 241. Threaded hole, 25. Spring clip, 26. Anti-slip layer, 30. Turntable assembly, 31. Bearing, 32. Flange, 33. Shaft, 331. Hex socket screw, 34. Turntable plate, 341. Mounting hole, 342. Adhesive surface, 35. Hex nut, 36. Spring washer, 40. Barrier gate beam. Detailed Implementation

[0018] In the description of this utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature.

[0019] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Furthermore, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0021] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0022] like Figure 1 and Figure 2 As shown, this embodiment discloses a turntable balancing device 10 for advertising barrier gates. The advertising barrier gate includes a barrier beam 40, and the turntable balancing device 10 includes a support assembly 20 and a turntable assembly 30. The turntable assembly 30 includes a bearing 31, a flange 32, a rotating shaft 33, and a turntable plate 34 for mounting small-sized display boards. The support assembly 20 includes a support plate 21, with the barrier beam 40 fixedly installed at one end of the support plate 21. The flange 32 is installed at the other end of the support plate 21, and the bearing 31 is installed on the flange 32. The rotating shaft 33 passes through the bearing 31 and is fixedly connected to the turntable plate 34. The center of gravity of the turntable plate 34 is offset from the installation position of the rotating shaft 33.

[0023] By attaching a turntable balancing device 10 to various types of advertising barrier beams 40, which can display small-screen advertisements or information with diverse content, the device automatically rotates with the lifting and lowering action of the barrier beam 40, thanks to the turntable plate 34, whose center of gravity is offset from the rotating shaft 33. This turntable balancing device 10 is simple, lightweight, easy to install, and cost-effective. Content can be changed quickly with minimal impact on the advertising barrier beam 40, while also improving its reliability and interoperability to a certain extent. Furthermore, it employs a large number of standardized parts; the moving parts of the turntable are entirely assembled from bearings 31, flanges 32, screws, nuts, spring washers 36, etc., requiring no additional machining. Installation and disassembly can be achieved quickly using the pre-machined turntable plate 34 and bracket plate, along with the screws and nuts assembled as required. On-site installation is simple, the structure is stable after installation, and there is no need to worry about it falling off during long-term use.

[0024] The turntable assembly 30 includes at least two hexagonal nuts 35 and spring washers 36 that mate with the hexagonal nuts 35. The ingenious design of the turntable assembly 30 utilizes the combination of the hexagonal nuts 35 and spring washers 36 to ensure that the turntable plate 34 is securely fixed to the socket head cap screws 331 while maintaining rotational flexibility. The rotating shaft 33 is secured to the socket head cap screws 331 using hexagonal nuts 35 and spring washers 36. The hexagonal screws are constrained and rotatably connected by bearings 31 riveted to the flange 32 mounted on the support plate 21. The socket head cap screws 331 pass through the bearings 31 on the flange 32 and are tightly connected to the turntable plate 34, forming a stable rotational structure. The use of spring washers 36 not only enhances the connection's strength but also reduces vibration and noise during rotation to a certain extent, improving the overall service life of the device. Furthermore, the bearing 31 inside the flange 32 ensures smooth rotation of the shaft 33, reducing friction and wear, and further enhancing the reliability and durability of the device. This compact and rationally designed turntable balancing device 10 not only meets the diverse display needs of advertising barriers but also ensures the stability and reliability of the device during long-term use.

[0025] The turntable plate 34 features mounting holes 341 and / or adhesive surfaces 342 for installing small-sized display boards. This allows the turntable balancing device 10 to flexibly install small-sized display boards, greatly increasing the device's applicability and flexibility. The mounting holes 341 facilitate the use of screws or other fasteners to securely fix small-sized display boards to the turntable plate 34. The adhesive surfaces 342 provide another convenient installation method, allowing users to choose suitable adhesive materials to attach the display boards to the turntable plate 34 according to their needs. Gravity keeps the display boards level in real-time, and the turntable plate 34 automatically adjusts its position to ensure the display boards remain horizontal at all times, providing optimal visual effects for viewers regardless of the angle of the advertising barrier. This innovative design not only enhances the practicality and aesthetics of the advertising barrier but also provides advertisers with more diverse display options, further strengthening the advertising's dissemination effect.

[0026] The turntable plate 34 has a counterweight at one end, which is attached to the plate. This counterweight enhances the stability of the turntable plate 34, allowing it to quickly return to a horizontal position when rotated or subjected to external forces, ensuring stable display of the display boards. Furthermore, the design of attaching the counterweight to the turntable plate 34 simplifies the installation process, improves assembly efficiency, and facilitates adjustment of the counterweight according to the actual display boards being installed. Both the support plate 21 and the turntable plate 34 are made of aluminum alloy. Aluminum alloy is not only lightweight but also possesses good strength and corrosion resistance. This allows the turntable balancing device 10 to maintain structural strength while reducing overall weight, facilitating installation and maintenance.

[0027] Specifically, such as Figure 1As shown, in this embodiment, the turntable balancing device 10 is installed on the unpowered or powered barrier beam 40. Various small display items of different shapes can be pasted onto the turntable plate 34. The bracket assembly 20 includes a fastening plate 22, which comprises a first limiting plate 23 and a second limiting plate 24 that are perpendicular to each other. The end of the first limiting plate 23 has a first slot 231 that mates with one side of the barrier beam 40. The end of the support plate 21 that mates with the barrier beam 40 has a second slot 211. The end of the second limiting plate 24 is fixed to the support plate 21. The second limiting plate 24 has at least two threaded holes 241, and the second limiting plate 24 is installed on the barrier beam 40 using screws passing through the threaded holes 241. The design of the fastening plate 22 in the bracket assembly 20, through the perpendicular structure of the first limiting plate 23 and the second limiting plate 24, achieves a stable fastening of the barrier beam 40. The first slot 231 on the first limiting plate 23 fits tightly with one side of the barrier beam 40, while the second slot 211 on the support plate 21 fits with the other side of the barrier beam 40. This double slot design greatly enhances the connection stability between the bracket assembly 20 and the barrier beam 40. At least two threaded holes 241 on the second limiting plate 24 allow the bracket assembly 20 to be more securely fixed to the barrier beam 40 using screws, further improving the overall stability of the turntable balancing device 10.

[0028] The turntable plate 34 is fixed to the internal hexagon screw 331 by spring washers 36 and hexagonal nuts 35. The component, assembled as a whole by the turntable plate 34, spring washers 36, and hexagonal nuts 35, is constrained and rotates freely by the bearing inside the flange 32 riveted to the support plate 21. Due to gravity, the turntable plate 34 and the display content pasted on it remain horizontal regardless of the angle of the crossbeam. The support plate 21 and the fastening plate 22 are assembled and locked with spring washers 36 and screws to fasten the barrier beam 40. It is then tightened by the screws above the fastening plate 22 on the barrier beam 40. After tightening the hexagonal nuts 35 on the screws, it is ensured that the barrier beam 40 will not loosen no matter how it swings. When the barrier beam 40 is in a horizontal position, the turntable balancing device 10 installed on it keeps the turntable plate 34 and the display content pasted on it horizontal under the action of gravity. When the barrier beam 40 is in a vertical position or at an angle to the ground while suspended in mid-air, the turntable balancing device 10 installed on it, under the influence of gravity, keeps the turntable plate 34 and the display content attached to it self-orienting and horizontal. This ensures the display effect and prevents obstruction of the main image on the barrier beam 40 below.

[0029] Specifically, such as Figure 2As shown, in this embodiment, the turntable balancing device 10 is installed on the barrier beam 40 of the light box. Various small display items of different shapes can be pasted onto the turntable plate 34. The support assembly 20 includes a spring clip 25, which is located in the limiting groove of the barrier beam 40. The inner side of the spring clip 25 has an anti-slip layer 26, and the support plate 21 is fixed to the spring clip 25 with screws. The design of the spring clip 25 not only facilitates quick installation and disassembly but also enhances the friction between it and the barrier beam 40 through the anti-slip layer 26, ensuring the device is stable and does not wobble. The support plate 21, as a key supporting component of the turntable balancing device 10, is securely installed on the spring clip 25, providing a solid foundation for the turntable plate 34 and the display items on it. The turntable plate 34 is flexibly installed on the support plate 21. Through the ingenious design of the turntable balancing device 10, the turntable plate 34 remains horizontal regardless of the movement of the barrier beam 40, thus ensuring the best visual effect for the display items. In addition, the entire turntable balancing device 10 has a compact structure and is easy to install, which greatly enhances the functionality and aesthetics of the advertising barrier.

[0030] The turntable plate 34 is secured to the internal hex bolt 331 by spring washers 36 and hex nuts 35. The component, assembled as a whole by the turntable plate 34, spring washers 36, and hex nuts 35, is constrained and allowed to rotate freely by bearings 31 inside the flange 32 riveted to the support plate 21. Due to gravity, the turntable plate 34 and the display content attached to it remain horizontal regardless of the angle of the crossbeam.

[0031] The support plate 21 is assembled using spring clips 25 and secured to the barrier beam 40 of the light box using spring washers 36 and screws 33. When the barrier beam 40 of the light box is in a horizontal position, the turntable balancing device 10 installed on it maintains a horizontal position due to gravity, keeping the directional turntable plate 34 and the display content pasted on it horizontal. When the barrier beam 40 of the light box is in a vertical position or at an angle to the ground, the turntable balancing device 10 maintains a horizontal position due to gravity, keeping the directional turntable plate 34 and the display content pasted on it self-orienting. This ensures a good display effect and prevents obstruction of the main image on the barrier beam 40 of the light box below.

[0032] This invention utilizes an automatically rotating turntable balancing device 10 installed above the center of various advertising barrier beams 40 to additionally display various information such as small advertisements, public service announcements, and helpful reminders. When the advertising barrier is in the lowered position (i.e., the barrier beam 40 is horizontal), the displayed information affixed to the turntable balancing device 10 remains parallel to the barrier beam 40 and horizontal to the ground. When the advertising barrier is in the raised position (i.e., the barrier beam 40 is vertical), the displayed information affixed to the turntable balancing device 10, due to gravity, does not remain vertical with the barrier beam 40 but continues to be horizontal to the ground. This device cleverly utilizes physical principles to ensure the stability and reliability of the information display. It not only improves the efficiency of the advertising barrier but also provides more diverse information for pedestrians and vehicles. Furthermore, the rotating function of the device allows the displayed content to be changed periodically, maintaining the freshness and attractiveness of the information. Through this innovative design, the function of the advertising barrier is further expanded, becoming a multifunctional information dissemination platform.

[0033] Compared to traditional turntable balancing devices 10, the automatic rotating turntable balancing device 10 of this invention is more economical in manufacturing cost, simpler in structure yet more robust and durable, and less prone to detachment. It has a longer service life, facilitates easy replacement of display screens, and can adapt to display screens of various shapes. Installation and disassembly are quick, and maintenance is very convenient. Furthermore, it occupies less logistics space during transportation. The device is designed with various usage scenarios in mind; the automatic rotation function ensures dynamic display of content, effectively attracting audience attention and enhancing the display effect. In terms of safety, the device has passed rigorous safety tests, ensuring safe use under various conditions. In conclusion, the automatic rotating turntable balancing device 10 of this invention not only meets diverse functional needs but also excels in economy, convenience, environmental friendliness, and safety.

[0034] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the protection scope of the present invention.

Claims

1. A carousel balancing device for an advertising barrier gate, the advertising barrier gate comprising a barrier beam, characterised in that, The rotating disc balancing device comprises a support assembly and a rotating disc assembly, the rotating disc assembly comprises a bearing, a flange plate, a rotating shaft and a rotating disc plate for installing small-sized display cards, the support assembly comprises a support plate, one end of the support plate is fixedly installed in cooperation with the barrier beam, the flange plate is installed at the other end of the support plate, the bearing is installed on the flange plate, the rotating shaft is fixedly connected with the rotating disc plate through the bearing, and the center of gravity of the rotating disc plate deviates from the installation position of the rotating shaft.

2. A turntable balancing device for an advertising barrier gate as claimed in claim 1, wherein, The rotating disc assembly comprises at least two hexagonal nuts and spring washers used in cooperation with the hexagonal nuts, the rotating shaft is an internal hexagonal screw, the rotating disc plate is fixed on the internal hexagonal screw by using the hexagonal nuts and the spring washers, and the internal hexagonal screw is constrained and rotationally connected by the bearing in the internal hexagonal screw of the flange plate installed on the support plate through riveting.

3. A turntable balancing device for an advertising barrier gate as defined in claim 1, wherein The rotating disc plate is provided with mounting holes and / or sticking surfaces for installing small-sized display cards, and the rotating disc plate keeps the display cards in a horizontal state in real time under the action of gravity.

4. A turntable balancing device for an advertising barrier gate according to any one of claims 1 to 3, characterized in that, The support assembly comprises a buckling plate, the buckling plate comprises first and second limiting plates perpendicular to each other, the end of the first limiting plate is provided with a first clamping groove matched with one side of the barrier beam, the end of the support plate matched with the barrier beam is provided with a second clamping groove, and the end of the second limiting plate is fixed on the support plate.

5. A turntable balancing device for an advertising barrier gate as claimed in claim 4 wherein, The second limiting plate is provided with at least two threaded holes, and the second limiting plate is installed on the barrier beam by using a screw passing through the threaded holes.

6. A turntable balancing device for an advertising barrier gate according to any one of claims 1 to 3, characterized in that, The support assembly comprises a spring clip, the spring clip is arranged on the limiting groove of the barrier beam, the inner side of the spring clip is provided with an anti-skid layer, and the support plate is fixed on the spring clip by using a screw.

7. A turntable balancing device for an advertising barrier gate as defined in claim 1, wherein, The end of the rotating disc plate is provided with a counterweight, and the counterweight is stuck on the rotating disc plate.

8. A turntable balancing device for an advertising barrier gate as defined in claim 1, wherein, The support plate and the rotating disc plate are made of aluminum alloy material.

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