CN112185276A - Holographic fan advertisement display screen of developments high definition - Google Patents
Holographic fan advertisement display screen of developments high definition Download PDFInfo
- Publication number
- CN112185276A CN112185276A CN202011121952.0A CN202011121952A CN112185276A CN 112185276 A CN112185276 A CN 112185276A CN 202011121952 A CN202011121952 A CN 202011121952A CN 112185276 A CN112185276 A CN 112185276A
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- holographic fan
- advertisement display
- display screen
- rotating shaft
- high definition
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
- G02B30/54—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels the 3D volume being generated by moving a 2D surface, e.g. by vibrating or rotating the 2D surface
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
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Abstract
The invention discloses a dynamic high-definition holographic fan advertisement display screen, which belongs to the technical field of advertisement display screens and comprises a lower mounting shell, wherein a control switch and a power supply interface are arranged on the lower side of the front wall of the lower mounting shell; through the components of a whole that can function independently design of first pivot, second pivot, and through backup pad, telescopic machanism's mating reaction, can carry out angle modulation to the holographic fan screen of upside to make holographic fan screen carry out multi-angle rotating.
Description
Technical Field
The invention relates to the technical field of advertisement display screens, in particular to a dynamic high-definition holographic fan advertisement display screen.
Background
Holography is particularly a technique that allows the diffracted light emitted from an object to be reproduced in the same position and size as before. The displayed image of the object viewed from different positions also changes. Thus, the photographs taken by this technique are three-dimensional. The holographic technique can be used for optical storage, reproduction and also for processing information. Although holographic techniques have been widely used to display static three-dimensional pictures, objects cannot be displayed arbitrarily using three-dimensional volume holography.
Along with the improvement of the technology, a large amount of LED display devices are developed, the LED display screen is the widest in application range, each LED luminous body arranged in an array corresponds to one pixel point, each pixel point is connected with a driving circuit and is independently controlled by the driving circuit, and different colored lights are emitted, so that the corresponding images and videos are integrally displayed, the LED display screen in the prior art generally utilizes the polarization technology to achieve the 3D display effect, and audiences generally wear polarization glasses to experience the 3D effect.
Disclosure of Invention
The invention aims to provide a dynamic high-definition holographic fan advertisement display screen to solve the problems that in the prior art, an LED display screen generally utilizes a polarization technology to achieve a 3D display effect, and audiences generally wear polarization glasses to experience the 3D effect.
In order to achieve the purpose, the invention provides the following technical scheme: a dynamic high-definition holographic fan advertisement display screen comprises a lower mounting shell, wherein a control switch and a power supply interface are arranged on the lower side of the front wall of the lower mounting shell, a double-shaft driving motor is arranged in the lower mounting shell, an angle sensor is arranged at the bottom of an inner cavity of the lower mounting shell and connected with a lower output shaft of the double-shaft driving motor, a controller is arranged at the bottom of the inner cavity of the lower mounting shell, an upper output shaft of the double-shaft driving motor is connected with a first rotating shaft, the upper end of the first rotating shaft is rotatably connected with a second rotating shaft through a pin shaft, an angle adjusting mechanism is connected between the side walls of the first rotating shaft and the second rotating shaft, a support is connected at the upper end of the second rotating shaft, a holographic fan screen is connected at the upper end of the support and comprises a lower seat plate and an upper cover plate, and the lower, the upper surface of bedplate evenly is provided with the luminous body down, luminous brightness and colour can be adjusted to the luminous body, the controller respectively with power source, angle sensor, luminous body electric connection.
Preferably, the lower surface of installing the casing down is provided with the mounting panel, the bottom of installing the casing down is the opening form, the mounting panel seals the bottom opening of installing the casing down.
Preferably, both sides of the mounting plate are provided with mounting holes.
Preferably, a sealing ring is arranged at the joint of the lower mounting shell and the mounting plate.
Preferably, both sides of the double-shaft driving motor are connected with mounting support rods, and the other ends of the mounting support rods are fixedly connected with the inner wall of the lower mounting shell.
Preferably, the angle sensor is coaxially connected to a lower output shaft of the biaxial drive motor.
Preferably, the angle adjusting mechanism comprises two supporting plates, the two supporting plates are respectively connected to the side walls of the first rotating shaft and the second rotating shaft, and a telescopic mechanism is connected between the two supporting plates.
Preferably, the telescopic mechanism is a hydraulic cylinder, an air cylinder or an electric telescopic rod.
Compared with the prior art, the invention has the beneficial effects that:
1) the holographic fan screen can rotate under the matching action of the holographic fan screen and the double-shaft driving motor, so that the holographic fan screen is in a dynamic state, and different pictures can be displayed on the holographic fan screen under the matching action of the angle sensor and the controller;
2) through the components of a whole that can function independently design of first pivot, second pivot, and through backup pad, telescopic machanism's mating reaction, can carry out angle modulation to the holographic fan screen of upside to make holographic fan screen carry out multi-angle rotating.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the lower mounting housing of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;
fig. 4 is a schematic structural view of a holographic fan screen according to the present invention.
In the figure: the device comprises a lower mounting shell 1, a control switch 2, a power interface 3, a mounting plate 4, a double-shaft driving motor 5, a mounting support rod 6, an angle sensor 7, a controller 8, a first rotating shaft 9, a second rotating shaft 10, a support 11, a holographic fan screen 12, a lower seat plate 121, an upper cover plate 122, a luminous body 123, a supporting plate 13 and a telescopic mechanism 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-4, the present invention provides a technical solution: a dynamic high-definition holographic fan advertisement display screen comprises a lower installation shell 1, wherein a control switch 2 and a power supply interface 3 are arranged on the lower side of the front wall of the lower installation shell 1, a double-shaft driving motor 5 is arranged in the lower installation shell 1, an angle sensor 7 is arranged at the bottom of the inner cavity of the lower installation shell 1, the angle sensor 7 is connected with the lower output shaft of the double-shaft driving motor 5, a controller 8 is arranged at the bottom of the inner cavity of the lower installation shell 1, a first rotating shaft 9 is connected with the upper output shaft of the double-shaft driving motor 5, the upper end of the first rotating shaft 9 is rotatably connected with a second rotating shaft 10 through a pin shaft, an angle adjusting mechanism is connected between the side walls of the first rotating shaft 9 and the second rotating shaft 10, a support 11 is connected with the upper end of the second rotating shaft 10, a holographic fan screen 12 is connected with the upper end of the support 11, and the holographic, lower bedplate 121 and upper cover plate 122 are mutually block, the upper surface of lower bedplate 121 evenly is provided with luminous body 123, luminous brightness and colour can be adjusted to luminous body 123, controller 8 respectively with power source 3, angle sensor 7, luminous body 123 electric connection.
Further, the lower surface of lower installation casing 1 is provided with mounting panel 4, the bottom of lower installation casing 1 is the opening form, mounting panel 4 seals the bottom opening of lower installation casing 1.
Further, both sides of the mounting plate 4 are provided with mounting holes.
Further, a sealing ring is arranged at the joint of the lower mounting shell 1 and the mounting plate 4.
Further, both sides of the double-shaft driving motor 5 are connected with mounting support rods 6, and the other ends of the mounting support rods 6 are fixedly connected with the inner wall of the lower mounting shell 1.
Further, the angle sensor 7 is coaxially connected to a lower output shaft of the biaxial drive motor 5.
Further, the angle adjusting mechanism comprises two support plates 13, the two support plates 13 are respectively connected to the side walls of the first rotating shaft 9 and the second rotating shaft 10, and a telescopic mechanism 14 is connected between the two support plates 13.
Further, the telescopic mechanism 14 is a hydraulic cylinder, an air cylinder or an electric telescopic rod.
The controller 8 is Siemens S7-200PLC, and the Siemens small-sized machine is S7-200: the processing speed is 0.8-1.2 ms; a memory 2 k; digital quantity 248 points; and 35 analog ways. The PLC is in formal operation without a programmer. The programmer is mainly used for programming, storing, managing and the like of user programs, sending the user programs into the PLC, and monitoring and fault detection are carried out in the debugging process. The S7-200 series PLC may employ a variety of programmers, generally classified as simple and intelligent.
The simple programmer is pocket-sized, simple, practical and low in price, is a good field programming and monitoring tool, but has poor display function, can only be input in a command list mode and is not convenient enough to use. The intelligent programmer adopts a computer to perform programming operation, special programming software is loaded into the computer, the trapezoidal graph language can be directly adopted for programming, online monitoring is realized, the intelligent programmer is very visual and has strong functions, and the special programming software of the S7-200 series PLC is STEP 7-Micro/WIN.
Since the angle sensor 7 counts 16 units per revolution, 16 × 3 to 48 increments correspond to one revolution of the drive wheel.
The working principle is as follows: the control mode of the luminous body 123 is preset in the controller 8, the angle sensor 7 detects the angle of the output shaft of the double-shaft driving motor 5, so that the position of the output shaft of the double-shaft driving motor 5 can be obtained, the controller 8 obtains the angle of the holographic fan screen 12 by obtaining the position of the output shaft of the double-shaft driving motor 5, and the brightness and the color of the luminous body 123 are regulated and controlled, so that when the holographic fan screen 12 rotates to different positions, the color and the brightness of the holographic fan screen are controlled, and the holographic fan screen 12 displays different pictures;
the power interface 3 supplies power to the internal equipment of the lower mounting shell 1 from the outside;
when the angle of the holographic fan screen 12 needs to be adjusted, the telescopic mechanism 14 is extended or shortened, so that the distance between the two supporting plates 13 is increased or shortened, the angle between the first rotating shaft 9 and the second rotating shaft 10 is adjusted, and finally the angle of the holographic fan screen 12 at the uppermost side is adjusted.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a holographic fan advertisement display screen of developments high definition, includes installation casing (1) down, its characterized in that: a control switch (2) and a power interface (3) are arranged on the lower side of the front wall of the lower mounting shell (1), a double-shaft driving motor (5) is arranged in the lower mounting shell (1), an angle sensor (7) is arranged at the bottom of an inner cavity of the lower mounting shell (1), the angle sensor (7) is connected with a lower output shaft of the double-shaft driving motor (5), a controller (8) is arranged at the bottom of the inner cavity of the lower mounting shell (1), a first rotating shaft (9) is connected with an upper output shaft of the double-shaft driving motor (5), a second rotating shaft (10) is rotatably connected with the upper end of the first rotating shaft (9) through a pin shaft, an angle adjusting mechanism is connected between the side walls of the first rotating shaft (9) and the second rotating shaft (10), a support (11) is connected with the upper end of the second rotating shaft (10), and a holographic fan screen (12) is connected, holographic fan screen (12) include bedplate (121) and upper cover plate (122), block each other between bedplate (121) and upper cover plate (122), the upper surface of bedplate (121) evenly is provided with luminous body (123), luminous luminance and colour can be adjusted in luminous body (123), controller (8) respectively with power source (3), angle sensor (7), luminous body (123) electric connection.
2. The dynamic high definition holographic fan advertisement display screen of claim 1, wherein: the lower surface of installing casing (1) is provided with mounting panel (4) down, the bottom of installing casing (1) is the opening form down, mounting panel (4) are sealed the bottom opening of installing casing (1) down.
3. The dynamic high definition holographic fan advertisement display screen of claim 2, wherein: and mounting holes are formed in the two sides of the mounting plate (4).
4. The dynamic high definition holographic fan advertisement display screen of claim 2, wherein: and a sealing ring is arranged at the joint of the lower mounting shell (1) and the mounting plate (4).
5. The dynamic high definition holographic fan advertisement display screen of claim 1, wherein: the two sides of the double-shaft driving motor (5) are both connected with mounting support rods (6), and the other ends of the mounting support rods (6) are fixedly connected with the inner wall of the lower mounting shell (1).
6. The dynamic high definition holographic fan advertisement display screen of claim 1, wherein: the angle sensor (7) is coaxially connected with a lower output shaft of the double-shaft driving motor (5).
7. The dynamic high definition holographic fan advertisement display screen of claim 1, wherein: the angle adjusting mechanism comprises two supporting plates (13), the two supporting plates (13) are respectively connected to the side walls of the first rotating shaft (9) and the second rotating shaft (10), and a telescopic mechanism (14) is connected between the two supporting plates (13).
8. The dynamic high definition holographic fan advertisement display screen of claim 7, wherein: the telescopic mechanism (14) is a hydraulic cylinder, an air cylinder or an electric telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011121952.0A CN112185276A (en) | 2020-10-20 | 2020-10-20 | Holographic fan advertisement display screen of developments high definition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011121952.0A CN112185276A (en) | 2020-10-20 | 2020-10-20 | Holographic fan advertisement display screen of developments high definition |
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| Publication Number | Publication Date |
|---|---|
| CN112185276A true CN112185276A (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011121952.0A Pending CN112185276A (en) | 2020-10-20 | 2020-10-20 | Holographic fan advertisement display screen of developments high definition |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447935A (en) * | 2011-11-09 | 2012-05-09 | 沈阳航空航天大学 | Naked eye 3D (Three-Dimensional) display system |
| CN107564444A (en) * | 2017-09-29 | 2018-01-09 | 深圳盟云全息文化有限公司 | Holographic advertisement machine |
| CN109035888A (en) * | 2018-08-23 | 2018-12-18 | 重庆贝锦科技有限公司 | The holographic 3D fan instructional device for being transmitted and being controlled based on 5G network |
| CN208335646U (en) * | 2018-07-17 | 2019-01-04 | 深圳市福瑞达显示技术有限公司 | A kind of flabellum is in cross holographic advertisement fan screen |
| CN209281847U (en) * | 2019-01-08 | 2019-08-20 | 深圳市福瑞达显示技术有限公司 | A kind of holographic advertisement fan screen of low cost |
| CN110362157A (en) * | 2019-07-09 | 2019-10-22 | 江苏金月亮科技有限公司 | A kind of information service LED display integrated apparatus |
| CN210489118U (en) * | 2019-09-11 | 2020-05-08 | 山东科技大学 | Advertising fan screen |
-
2020
- 2020-10-20 CN CN202011121952.0A patent/CN112185276A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447935A (en) * | 2011-11-09 | 2012-05-09 | 沈阳航空航天大学 | Naked eye 3D (Three-Dimensional) display system |
| CN107564444A (en) * | 2017-09-29 | 2018-01-09 | 深圳盟云全息文化有限公司 | Holographic advertisement machine |
| CN208335646U (en) * | 2018-07-17 | 2019-01-04 | 深圳市福瑞达显示技术有限公司 | A kind of flabellum is in cross holographic advertisement fan screen |
| CN109035888A (en) * | 2018-08-23 | 2018-12-18 | 重庆贝锦科技有限公司 | The holographic 3D fan instructional device for being transmitted and being controlled based on 5G network |
| CN209281847U (en) * | 2019-01-08 | 2019-08-20 | 深圳市福瑞达显示技术有限公司 | A kind of holographic advertisement fan screen of low cost |
| CN110362157A (en) * | 2019-07-09 | 2019-10-22 | 江苏金月亮科技有限公司 | A kind of information service LED display integrated apparatus |
| CN210489118U (en) * | 2019-09-11 | 2020-05-08 | 山东科技大学 | Advertising fan screen |
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Application publication date: 20210105 |
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| RJ01 | Rejection of invention patent application after publication |