CN208368055U - A kind of multilayer LED rotary advertisement frame - Google Patents
A kind of multilayer LED rotary advertisement frame Download PDFInfo
- Publication number
- CN208368055U CN208368055U CN201820927880.0U CN201820927880U CN208368055U CN 208368055 U CN208368055 U CN 208368055U CN 201820927880 U CN201820927880 U CN 201820927880U CN 208368055 U CN208368055 U CN 208368055U
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- China
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- stand column
- box frame
- center stand
- turntable bearing
- box
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Abstract
The utility model relates to a kind of multilayer LED rotary advertisement frames.Multiple box frames are socketed in the center stand column of bottom, gland is equipped at the top of center stand column, turntable bearing is respectively equipped in center stand column between gland and box frame, between each box frame, between box frame and pedestal, the external tooth of turntable bearing externality shaft is engaged with the pinion gear of motor rotation driving.Turntable bearing also provides strong guarantee to integral strength and rigidity while guaranteeing that every layer box body skeleton is free to rotate；Center stand column not only plays a supportive role to overall structure, but also is used to install electric slip ring and cabling.In the case where the support of turntable bearing and box frame is fixed, center stand column diameter can be relatively small.
Description
Technical field
The utility model relates to advertising framework technical fields, and in particular to a kind of multilayer LED rotary advertisement frame.
Background technique
Multilayer LED rotary advertisment screen is exactly to be connected on center stand column by three or more LED display cabinets in simple terms
Upper composition, each cabinet can 360 degree rotation, rotation at the same play video cartoon, spinning movement and picture are worked in coordination, are made
Ad content is presented to spectators as performing conjuring tricks, compared to traditional display screen with more dynamic and visual impact.
In rotary course, multiple screens of vertical direction need to be spliced into a complete picture, therefore every layer box body is set
It must be connected by cable between standby, current way is to carry out cable connection using via hole type Ethernet electric slip ring, is simultaneously
Every layer of equipment power supply, prevents that cable winds problem occurs in rotary course.Since Ethernet electric slip ring needs shielding processing, mesh
The maximum inner hole that the preceding country can make is 100mm, that is to say, that the diameter of center stand column cannot be greater than 100mm, for multilayer
For LED rotary advertisment screen, especially large-scale advertisement screen, 100mm center stand column are unable to satisfy as main bearing structure
Intensity and rigidity requirement.If increasing center stand column diameter, it is necessary to customize large-sized electric slip ring, increased costs ramp.
Summary of the invention
Purpose of the utility model is to solve the above problems and provide a kind of multilayer LED rotary advertisement frame, structural strengths
Greatly, support degree is strong.
To solve the above-mentioned problems, the technical solution adopted in the utility model is as follows:
A kind of multilayer LED rotary advertisement frame, pedestal 1 are bolted to connection with center stand column 2, are covered in center stand column 2
Multiple box frames 3 are connect, LED advertisement screen is set on each side of box frame 3, and gland 4, cabinet are equipped at the top of center stand column 2
Center stand column 2 inside skeleton 3 is equipped with electric slip ring 8, and electric slip ring 8 is for connecting motor 6 and external power supply, which is characterized in that
It is set respectively in center stand column 2 between gland 4 and box frame 3, between each box frame 3, between box frame 3 and pedestal 1
There is turntable bearing 5,4 bottom of gland, 3 bottom of box frame are separately connected the internal axle sleeve of turntable bearing 5,3 top of box frame, bottom
The externality shaft of 1 top connection turntable bearing 5 of seat, the pinion gear of external tooth and motor 6 the rotation driving of 5 externality shaft of turntable bearing
7 engagements.
Compared with prior art, the utility model advantageous effects are as follows:
Box frame size is much larger than center stand column, by box frame and the concatenated mode of turntable bearing, as a whole
Structural support has better stability, and turntable bearing is while guaranteeing that every layer box body skeleton is free to rotate, also to whole strong
Degree and rigidity provide strong guarantee；
Pinion gear is driven by motor in each box frame, and then pinion gear drives the externality shaft rotation of turntable bearing, outside
Tooth shaft set drives the box frame rotation being attached thereto；
Center stand column is fixed on the base, and center stand column not only plays a supportive role to overall structure, but also is used to install electricity
Slip ring and cabling.In the case where the support of turntable bearing and box frame is fixed, center stand column diameter can be relatively small.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of multilayer LED rotary advertisement frame structural schematic diagram；
Fig. 2 is the box frame main view；
Fig. 3 is the box frame top view；
Fig. 4 is box frame and turntable bearing annexation figure；
Description of symbols: pedestal -1, center stand column -2, box frame -3, gland -4, pedestal -1, turntable bearing -5, electricity
Machine -6, pinion gear -7, electric slip ring -8.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
A kind of multilayer LED rotary advertisement frame, pedestal 1 are bolted to connection with center stand column 2, are covered in center stand column 2
3 box frames 3 are connect, LED advertisement screen is set on each side of box frame 3, and gland 4, cabinet bone are equipped at the top of center stand column 2
Center stand column 2 inside frame 3 is equipped with electric slip ring 8, and electric slip ring 8 is for connecting motor 6 and external power supply, gland 4 and cabinet bone
It is respectively equipped with turntable bearing 5 in center stand column 2 between frame 3, between each box frame 3, between box frame 3 and pedestal 1, presses
4 bottom of lid, 3 bottom of box frame are separately connected the internal axle sleeve of turntable bearing 5, and connection turns at the top of 3 top of box frame, pedestal 1
Dish axle holds 5 externality shaft, and the external tooth of 5 externality shaft of turntable bearing is engaged with the pinion gear 7 of the rotation driving of motor 6.Cabinet bone
Frame 4 takes closed-frame structure, can take the forms such as triangle, quadrangle, polygon as needed, it is vertical that center is reserved at center
Column space is equipped with Formwork Support for External column around centre bore, to guarantee whole intensity and rigidity.According to specific screen size,
Welded type or modular construction can be used in box frame, this structure has the advantages that light weight, intensity is high, and rigidity is high, can meet
Various specifications size box frame performance requirement.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, retouching in above embodiments and description
The preference of only the utility model is stated, the utility model is not limited by above-mentioned preference, is not departing from the utility model
Under the premise of spirit and scope, the utility model can also have various changes and modifications, these changes and improvements both fall within practical
In novel protected range.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (1)
1. a kind of multilayer LED rotary advertisement frame, pedestal (1) is bolted to connection with center stand column (2), center stand column (2)
The upper multiple box frames (3) of socket, LED advertisement screen are set on box frame (3) each side, are equipped at the top of center stand column (2)
Gland (4), the internal center stand column (2) of box frame (3) are equipped with electric slip ring (8), and electric slip ring (8) is for connecting motor (6)
With external power supply, which is characterized in that between gland (4) and box frame (3), between each box frame (3), box frame (3)
It is respectively equipped with turntable bearing (5) in center stand column (2) between pedestal (1), gland (4) bottom, box frame (3) bottom point
Not Lian Jie turntable bearing (5) internal axle sleeve, at the top of box frame (3), at the top of pedestal (1) connection turntable bearing (5) outer tooth shaft
The external tooth of set, turntable bearing (5) externality shaft is engaged with the pinion gear (7) of motor (6) rotation driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927880.0U CN208368055U (en) | 2018-06-15 | 2018-06-15 | A kind of multilayer LED rotary advertisement frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927880.0U CN208368055U (en) | 2018-06-15 | 2018-06-15 | A kind of multilayer LED rotary advertisement frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368055U true CN208368055U (en) | 2019-01-11 |
Family
ID=64929012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820927880.0U Active CN208368055U (en) | 2018-06-15 | 2018-06-15 | A kind of multilayer LED rotary advertisement frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208368055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113870738A (en) * | 2021-10-13 | 2021-12-31 | 深圳市通华机械智能装备有限公司 | Multi-layer rotary advertising equipment |
| EP4036898A4 (en) * | 2019-09-26 | 2023-10-25 | LG Electronics Inc. | Rotatable display device using semiconductor light-emitting diodes |
-
2018
- 2018-06-15 CN CN201820927880.0U patent/CN208368055U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4036898A4 (en) * | 2019-09-26 | 2023-10-25 | LG Electronics Inc. | Rotatable display device using semiconductor light-emitting diodes |
| US12073744B2 (en) | 2019-09-26 | 2024-08-27 | Lg Electronics Inc. | Rotatable display device using semiconductor light-emitting diodes |
| CN113870738A (en) * | 2021-10-13 | 2021-12-31 | 深圳市通华机械智能装备有限公司 | Multi-layer rotary advertising equipment |
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