CN220338040U

CN220338040U - Rotating mechanism for multi-screen advertising board

Info

Publication number: CN220338040U
Application number: CN202322095222.3U
Authority: CN
Inventors: 邓七四; 陈越; 崔艳丰; 郝小垒
Original assignee: Wuhan Chengke Technology Co ltd
Current assignee: Wuhan Chengke Technology Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-01-12
Anticipated expiration: 2033-08-07

Abstract

The utility model belongs to the technical field of billboards, in particular to a rotating mechanism for a multi-screen billboard, which comprises a bottom plate, a cylindrical cover, a shaft rotating rod, a rotating disc, a mounting plate and a driving assembly, wherein the cylindrical cover is fixedly arranged at the upper end of the bottom plate, the shaft rotating rod is rotatably connected to the center of the upper end of the cylindrical cover through a bearing, the rotating disc is fixedly connected to the upper end of the shaft rotating rod, the mounting plate is arranged on the upper end surface of the rotating disc, the driving assembly is arranged in the cylindrical cover, and a dismounting structure is connected between the rotating disc and the mounting plate.

Description

Rotating mechanism for multi-screen advertising board

Technical Field

The utility model relates to the technical field of billboards, in particular to a rotating mechanism for a multi-screen billboard.

Background

Along with the development of the economic culture industry, the development requirement of the advertising industry is wider, the advertising board can play roles in propaganda of goods and information transmission, the traditional advertising board is mostly in a single-sided fixed form, the propaganda content and playing area are few, and the advertising board is difficult to meet the current large-scale advertising requirement in a fixed time period and has poor propaganda effect; for this reason, multi-screen billboards should be born; the multi-screen advertising board is provided with a corresponding rotating mechanism for better rotation during use; the multi-screen billboard rotating mechanism on the current market consists of a rotating disc and a corresponding driving component, and the multi-screen billboard is fixed by a plurality of groups of screw components when being installed on the rotating disc, so that the fixing effect can be achieved, but the screw is easy to rust, slide, and the like when being used for a long time, so that the whole assembly and disassembly at the later stage become more difficult, and the whole using effect is reduced.

Disclosure of Invention

In order to solve the above problems, the present utility model proposes a rotary mechanism for a multi-screen billboard, which solves the problems of the prior art.

The utility model is realized by the following technical scheme:

the utility model provides a rotating mechanism for a multi-screen advertising board, which comprises a bottom plate, a cylindrical cover, a shaft rotating rod, a rotating disc, a mounting plate and a driving assembly, wherein the cylindrical cover is fixedly arranged at the upper end of the bottom plate;

the dismounting structure comprises a rectangular through groove, an arc groove, an inserting block, a limiting clamping groove, a fixing rod and a limiting clamping strip, wherein the rectangular through groove is formed in the center of the rotating disc, the arc groove is formed in the periphery of the rotating disc, the inserting block is fixedly connected to the lower end surface of the mounting plate, the limiting clamping groove is formed in two ends of the inserting block, the fixing rod is fixedly connected to the end wall of the arc groove, and the limiting clamping strip is sleeved on the periphery of the fixing rod in a sliding mode.

Further, the dismounting structure further comprises a limiting block, a spring and a pulling rod, wherein the limiting block is fixedly connected to the end part of the fixing rod, the spring is sleeved on the periphery of the fixing rod, and the pulling rod is fixedly connected to the surface of the limiting clamping strip.

Further, the drive assembly comprises a drive motor, a gear disc and a gear ring, wherein the drive motor is arranged at the upper end of the bottom plate, the gear disc is fixedly connected with the output end of the drive motor, and the gear ring is fixedly connected with the periphery of the shaft rotating rod and is meshed with the gear disc.

Further, the lower extreme surface of driving motor has seted up spacing slot, the upper end surface fixedly connected with spacing inserted block of bottom plate, and spacing inserted block inserts the inner wall of establishing at spacing slot.

Further, the lower end of the cylinder cover is provided with a threaded hole, the surface of the bottom plate is connected with a fixing screw in a threaded mode, and the end portion of the fixing screw is connected with the inner wall of the threaded hole in a threaded mode.

Further, one end of the spring is fixedly connected to the surface of the limiting block, and the other end of the spring is fixedly connected to the surface of the limiting clamping strip.

The utility model has the beneficial effects that:

according to the utility model, the mounting plate is arranged, and the quick dismounting structure for the mounting plate and the rotating plate is arranged, so that the mounting plate is fixed with the multi-screen advertising board through the fixing bolt piece, and the mounting plate does not need to be dismounted when the multi-screen advertising board is required to be dismounted frequently in the later period, and firstly, the whole dismounting is simpler and more convenient, and the phenomena of sliding wire and the like caused by the frequent dismounting of the bolt piece are avoided.

According to the utility model, the limiting slot, the limiting plug block, the threaded hole and the fixing screw are arranged, so that the normal operation of the internal assembly is not affected when the bottom plate is detached, and the internal assembly can be well overhauled correspondingly.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic view of an embodiment of the mounting plate of the present utility model after being detached;

FIG. 3 is a schematic diagram showing a separation structure of a bottom plate and a cylindrical cover according to an embodiment of the present utility model;

FIG. 4 is a top view of a spinning disk according to one embodiment of the present utility model;

FIG. 5 is a schematic view illustrating a connection structure between a mounting plate and a plug block according to an embodiment of the present utility model;

fig. 6 is a schematic diagram of a connection structure between a base plate and a limiting plug according to an embodiment of the present utility model.

In the figure: 1. a bottom plate; 2. a cylindrical cover; 3. a shaft rotating rod; 4. a rotating disc; 5. a mounting plate; 6. rectangular through grooves; 7. an arc-shaped groove; 8. a plug block; 9. a limit clamping groove; 10. a fixed rod; 11. a limiting block; 12. a spring; 13. limiting clamping strips; 14. a pulling rod; 15. a driving motor; 16. a gear plate; 17. a gear ring; 18. a limit slot; 19. limiting plug blocks; 20. a threaded hole; 21. and (5) fixing a screw.

Detailed Description

In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described below with reference to the accompanying drawings.

Examples

As shown in fig. 1 to 6, a rotating mechanism for a multi-screen billboard according to an embodiment of the utility model comprises a bottom plate 1, a cylindrical cover 2, a shaft rotating rod 3, a rotating disc 4, a mounting plate 5 and a driving component, wherein the cylindrical cover 2 is fixedly installed at the upper end of the bottom plate 1, the shaft rotating rod 3 is rotatably connected at the center of the upper end of the cylindrical cover 2 through a bearing, the rotating disc 4 is fixedly connected at the upper end of the shaft rotating rod 3, the mounting plate 5 is arranged on the upper end surface of the rotating disc 4, the driving component is installed inside the cylindrical cover 2, and a dismounting structure is connected between the rotating disc 4 and the mounting plate 5; the disassembly and assembly structure comprises a rectangular through groove 6, an arc groove 7, a plug-in block 8, a limit clamping groove 9, a fixing rod 10 and a limit clamping strip 13, wherein the rectangular through groove 6 is formed in the center of the rotating disc 4, the arc groove 7 is formed in the periphery of the rotating disc 4, the plug-in block 8 is fixedly connected to the lower end surface of the mounting plate 5, the limit clamping groove 9 is formed in two ends of the plug-in block 8, the fixing rod 10 is fixedly connected to the end wall of the arc groove 7, and the limit clamping strip 13 is slidably sleeved on the periphery of the fixing rod 10.

Further, the dismounting structure further comprises a limiting block 11, a spring 12 and a pulling rod 14, wherein the limiting block 11 is fixedly connected to the end portion of the fixing rod 10, the spring 12 is sleeved on the periphery of the fixing rod 10, the pulling rod 14 is fixedly connected to the surface of the limiting clamping strip 13, one end of the spring 12 is fixedly connected to the surface of the limiting block 11, and the other end of the spring 12 is fixedly connected to the surface of the limiting clamping strip 13.

Wherein, through setting up stopper 11 and spring 12 for spacing card strip 13 is being under the circumstances of later stage unstressed can be better cooperate dead lever 10 and stopper 11 and reset under spring 12's rebound effort, thereby let spacing card strip 13 quick return and joint at the inner wall of spacing draw-in groove 9, accomplish the quick installation fixed effect of mounting panel 5.

Further, the driving assembly comprises a driving motor 15, a gear disc 16 and a gear ring 17, the driving motor 15 is installed at the upper end of the bottom plate 1, the gear disc 16 is fixedly connected to the output end of the driving motor 15, the gear ring 17 is fixedly connected to the periphery of the shaft rotating rod 3 and is meshed with the gear disc 16, a limiting slot 18 is formed in the lower end surface of the driving motor 15, a limiting insert block 19 is fixedly connected to the upper end surface of the bottom plate 1, the limiting insert block 19 is inserted into the inner wall of the limiting slot 18, a threaded hole 20 is formed in the lower end of the cylinder cover 2, a fixing screw 21 is connected to the surface of the bottom plate 1 in a threaded mode, and the end of the fixing screw 21 is connected to the inner wall of the threaded hole 20 in a threaded mode.

Wherein, through setting up spacing slot 18 and spacing inserted block 19 for bottom plate 1 carries out movable mounting with drum cover 2, thereby can carry out better dismantlement in the later stage, and bottom plate 1 is after accomplishing the installation moreover, and driving motor 15's start can not self produce the rotation, thereby ensures that the operation in later stage is normal.

The working principle of the utility model is as follows: when the rotating mechanism for the multi-screen advertising board is used, the mounting plate 5 is fixed with the multi-screen advertising board through the bolt pieces; then the pulling rod 14 is pulled, so that after the limiting clamping strip 13 moves, the mounting plate 5 is placed on the rotating disc 4 together with the multi-screen advertising board, and the inserting block 8 is inserted into the inner wall of the rectangular through groove 6, then the force on the pulling rod 14 is released, and the limiting clamping strip 13 is reset and clamped on the inner wall of the limiting clamping groove 9, so that the requirement of rapid mounting of the multi-screen advertising board is met; the pulling rod 14 can be pulled to quickly finish the disassembly in the later period, so that the mounting plate 5 does not need to be disassembled after the one-time installation is finished, thereby achieving better use effect; only the driving motor 15 is required to be started during the use of the multi-screen billboard, and the gear disc 16 drives the shaft rotating rod 3 and the rotating disc 4 to rotate by the gear ring 17 when the gear disc 16 rotates; and in addition, after the driving motor 15, the gear disc 16 and the gear ring 17 in the cylinder cover 2 break down, the bottom plate 1 can be detached by twisting the fixing screws 21, so that the later maintenance is facilitated.

Finally, it should be noted that: while the basic concepts have been described above, it will be apparent to those skilled in the art that the foregoing detailed disclosure is by way of example only and is not intended to be limiting. Although not explicitly described herein, various modifications, improvements, and adaptations to the present disclosure may occur to one skilled in the art. Such modifications, improvements, and modifications are intended to be suggested within this specification, and therefore, such modifications, improvements, and modifications are intended to be included within the spirit and scope of the exemplary embodiments of the present utility model. Meanwhile, the specification uses specific words to describe the embodiments of the specification. Reference to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic is associated with at least one embodiment of the present description. Thus, it should be emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various positions in this specification are not necessarily referring to the same embodiment. Furthermore, certain features, structures, or characteristics of one or more embodiments of the present description may be combined as suitable. Furthermore, the order in which the elements and sequences are processed, the use of numerical letters, or other designations in the description are not intended to limit the order in which the processes and methods of the description are performed unless explicitly recited in the claims.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a rotary mechanism for multiscreen bill-board, includes bottom plate (1), drum cover (2), axle bull stick (3), rotating disc (4), mounting panel (5) and drive assembly, drum cover (2) fixed mounting is in the upper end of bottom plate (1), axle bull stick (3) are connected in the upper end center department of drum cover (2) through the bearing rotation, rotating disc (4) fixed connection is in the upper end of axle bull stick (3), mounting panel (5) set up the upper end surface at rotating disc (4), drive assembly installs the inside at drum cover (2), a serial communication port, be connected with dismouting structure between rotating disc (4) and mounting panel (5);

the disassembly and assembly structure comprises a rectangular through groove (6), an arc groove (7), a plug-in block (8), a limiting clamping groove (9), a fixing rod (10) and a limiting clamping strip (13), wherein the rectangular through groove (6) is formed in the center of the rotating disc (4), the arc groove (7) is formed in the periphery of the rotating disc (4), the plug-in block (8) is fixedly connected to the lower end surface of the mounting plate (5), the limiting clamping groove (9) is formed in the two ends of the plug-in block (8), the fixing rod (10) is fixedly connected to the end wall of the arc groove (7), and the limiting clamping strip (13) is sleeved on the periphery of the fixing rod (10) in a sliding manner.

2. The rotary mechanism for the multi-screen advertising board according to claim 1, wherein the dismounting structure further comprises a limiting block (11), a spring (12) and a pulling rod (14), the limiting block (11) is fixedly connected to the end portion of the fixing rod (10), the spring (12) is sleeved on the periphery of the fixing rod (10), and the pulling rod (14) is fixedly connected to the surface of the limiting clamping strip (13).

3. A rotary mechanism for a multi-screen billboard according to claim 1, characterized in that the driving assembly comprises a driving motor (15), a gear disc (16) and a gear ring (17), the driving motor (15) is mounted at the upper end of the bottom plate (1), the gear disc (16) is fixedly connected at the output end of the driving motor (15), and the gear ring (17) is fixedly connected at the periphery of the shaft rotating rod (3) and is meshed with the gear disc (16).

4. A rotary mechanism for a multi-screen billboard according to claim 3, characterized in that the lower end surface of the driving motor (15) is provided with a limit slot (18), the upper end surface of the bottom plate (1) is fixedly connected with a limit insert block (19), and the limit insert block (19) is inserted into the inner wall of the limit slot (18).

5. The rotating mechanism for the multi-screen advertising board according to claim 1, wherein a threaded hole (20) is formed in the lower end of the cylindrical cover (2), a fixing screw (21) is connected to the surface of the base plate (1) in a threaded mode, and the end portion of the fixing screw (21) is connected to the inner wall of the threaded hole (20) in a threaded mode.

6. The rotating mechanism for the multi-screen advertising board according to claim 2, wherein one end of the spring (12) is fixedly connected to the surface of the limiting block (11), and the other end of the spring (12) is fixedly connected to the surface of the limiting clamping strip (13).