CN111627363A

CN111627363A - Multimedia rotary 3D advertising lamp

Info

Publication number: CN111627363A
Application number: CN202010504466.0A
Authority: CN
Inventors: 胡凯; 程彦; 程诺; 吴义敏
Original assignee: Chengshizhiguang Technology Co ltd
Current assignee: Chengshizhiguang Technology Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2020-09-04

Abstract

The invention provides a multimedia rotating 3D advertising lamp which comprises a mounting assembly, a fixing assembly and a rotating fan blade assembly, wherein the fixing assembly is mounted by the mounting assembly, a main board with a central processing unit and a motor are arranged in the fixing assembly, the central processing unit controls the motor to drive the rotating fan blade assembly to rotate through a motor driving system on the main board, and LED lamp strips on the fan blades form a rotating 3D advertising lamp; the loudspeaker box comprises a main board and a fixed component, and is characterized in that a power amplifier circuit is further arranged on the main board, a loudspeaker box is arranged in the fixed component, the power amplifier circuit is connected with the loudspeaker box, and a horn mouth of the loudspeaker box is outwards arranged on a shell of the fixed component. In the invention, the sound box is arranged in the fixed component, so that the defect that the current multimedia rotating 3D advertising lamp can put images but cannot play sound is overcome, and the video effect is really embodied.

Description

Multimedia rotary 3D advertising lamp

Technical Field

The invention relates to the field of video display, in particular to a multimedia rotating 3D advertising lamp.

Background

Currently, a 3D display is a 3D stereoscopic liquid crystal display supporting multi-view 3D optical lenses, which can be used in special places where stereoscopic display is required such as stereoscopic aviation training, stereoscopic photo automatic makers, advertising, education, entertainment, scientific research, commercial 3D stereoscopic display, and the like. The image boundary is caused to be bombed once the product is marketed.

The appearance of naked eye three-dimensional image products is a qualitative leap in the image field, is a technical revolution in the image field, and has important significance for driving the development of the image industry in China. It will become a new economic advantage in the image field. The liquid crystal advertising machine is currently used as a main carrier for the propaganda, promotion and information release of merchant products in the market. However, with the saturation of the screen spreading amount and the same content, consumers have visual fatigue on the common 2D advertisements, so that the advertisement audience rate of merchants is reduced, and the arrival rate is reduced. At present, a brand-new popularization mode is urgently needed by the advertising media market to attract the eyes of consumers again. Naked eye 3D stereoscopic advertising machine has come to the end, and trade professional indicates, as for the product, the ordinary LCD screen of propaganda, show in public occasion at present, the overwhelming majority can be replaced with naked eye stereoscopic equipment, and stereoscopic advertising machine can not only make into the stereoscopic broadcast format by 3D modeling preparation's advertisement piece easily, also can carry out the conversion of naked eye stereoscopic format to picture, 2D picture that 2D shot simultaneously, and rethread 3D advertising machine broadcast. The visual impact of the picture is brought into full play, the attention of target audiences to products and brands is enhanced, and the advertising effect is maximized.

The technology based on plane stereo imaging, which is made by holographic technology, projection technology and glasses type technology, has the biggest characteristic that the technology is different from a common display and can restore real reproduction. The invention is undoubtedly the beginning of the revolution of the three-dimensional technology, and the living standard of human beings is greatly improved. The method can bring visual impact of the picture into full play, enhance the attention of target audiences to products and brands, and realize the maximization of the advertising effect.

The rotating LED display screen is also called as a rotating array LED screen, a motor with constant rotating speed drives one or more rows of LEDs to rotate, and meanwhile, the control circuit synchronously controls the lighting state of the LEDs, so that the display content of the LEDs is changed once when the motor rotates by a certain angle, and the unique determined display content exists at any position when the motor rotates. The content displayed at each position is redisplayed after 50 mm. By utilizing the physiological characteristic of 'visual persistence' that when human eyes observe an object, the visual image does not disappear immediately after the object leaves and the image still stays in the human vision for a short time (about 80 mm), people feel that the content displayed at each position of the linear array LED in the 360-degree range of the rotation of the motor exists at the same time, so that the image and the characters are displayed on the rotating plane of the linear array LED.

Chinese patent application No. CN201811155727.1 discloses a rotary holographic display device, which comprises a fixed component, a rotary component and a driving component. The fixing assembly comprises a first base body, a first PCB and a first coil, a first accommodating space is arranged inside the first base body, the first coil and the first PCB are both installed in the first accommodating space, and the first coil is electrically connected with the first PCB. The rotating assembly comprises a second base body, a lamp strip PCB, a second PCB and a second coil, the lamp strip PCB, the second PCB and the second coil are all installed on the second base body, the lamp strip PCB is electrically connected with the second PCB, and the second coil is electrically connected with the second PCB. The driving piece is used for driving the second base body to rotate relative to the first base body. The second coil is located in the first accommodating space and coupled with the first coil. The rotary holographic display device with the structure greatly reduces the volume of the non-rotary part, greatly improves the perspective of holographic display and ensures that the display effect is better.

However, such a rotary holographic display device can cast images but cannot play sound, and cannot really show the video effect.

Disclosure of Invention

The invention provides a multimedia rotary 3D advertising lamp with a sound box, aiming at the problems that the conventional rotary holographic display device can put images but cannot play sound and cannot really reflect the video effect.

The technical scheme for realizing the technical purpose of the invention is as follows: a multimedia rotating 3D advertising lamp comprises a mounting assembly, a fixing assembly and a rotating fan blade assembly, wherein the fixing assembly is mounted by the mounting assembly, a main board with a central processing unit and a motor are arranged in the fixing assembly, the central processing unit controls the motor to drive the rotating fan blade assembly to rotate through a motor driving system on the main board, and LED lamp strips on the fan blades form a rotating 3D advertising lamp; the loudspeaker box comprises a main board and a fixed component, and is characterized in that a power amplifier circuit is further arranged on the main board, a loudspeaker box is arranged in the fixed component, the power amplifier circuit is connected with the loudspeaker box, and a horn mouth of the loudspeaker box is outwards arranged on a shell of the fixed component.

Further, in the above multimedia rotating 3D advertisement lamp: the main board is also provided with a wireless communication module, and the central processing unit receives the advertisement video file through the wireless communication module, stores the advertisement video file in a memory on the main board or plays the advertisement video file in the rotary 3D advertisement lamp after being processed through a data processing system on the main board.

Further, in the above multimedia rotating 3D advertisement lamp: the wireless communication module comprises a WiFi device driving board and a WiFi signal amplification antenna, the WiFi device driving board and the WiFi signal amplification antenna are arranged on the fan blades, the WiFi device driving board is connected with the WiFi signal amplification antenna, and a line connection contact of a wire connected with the mainboard through the WiFi device driving board is arranged on the buckling device of the fan blades.

Further, in the above multimedia rotating 3D advertisement lamp: the fixed subassembly on still set up the laser lamp, the laser lamp forms the background image of rotatory 3D advertising light under the central processing unit control on the mainboard.

Further, in the above multimedia rotating 3D advertisement lamp: the installation component comprises an installation seat, a power supply module, a guide rail power transmission device of a power supply module and a commercial power phase interface and a signal transmission interface of a wired communication module on the mainboard are arranged in the installation seat.

Further, in the above multimedia rotating 3D advertisement lamp: the fixed component is arranged on the mounting seat by utilizing a rotary mounting support column.

In the invention, the sound box is arranged in the fixed component, so that the defect that the current multimedia rotating 3D advertising lamp can put images but cannot play sound is overcome, and the video effect is really embodied.

In addition, a WiFi amplifier module is added, so that the WIFI can be arranged and connected with nearby WIFI, the WIFI can also be used as a repeater (for amplifying WIFI signals), the WIFI coverage distance is increased, and the WIFI communication system can also be used for communication.

The structure innovation increases multiloop guide rail power transmission device, and one can regard as product power transmission (AC), and two can regard as signal transmission's connector, and three can regard as the mounting of product installation.

Laser lamps are designed on the periphery of the rotary shell device, various background effects can be played through control, and the background model can be replaced in real time.

The invention will be explained in more detail below with reference to the drawings and examples.

Drawings

Fig. 1 is a schematic block diagram of a multimedia rotary 3D advertisement lamp according to the present invention.

Fig. 2 is an exploded view of the multimedia rotary 3D advertisement lamp according to the present invention.

Fig. 3 is an exploded view of the multimedia rotating 3D advertisement lamp mounting assembly and the fixing assembly according to the present invention.

Fig. 4 is an exploded view of the assembly of the rotary fan blade and the fixing assembly of the multimedia rotary 3D advertisement lamp according to the present invention.

Fig. 5 is a combination schematic diagram of a multimedia rotating 3D advertisement lamp mounting assembly and a fixing assembly according to the present invention.

Detailed Description

The embodiment is a rotatory 3D advertising lamp of multi-media, mainly collects 3D image (picture, video) and presents, sound is put outward, WIFI amplifier, background image (atmosphere), diversified rotary device, the rotatory 3D advertising lamp of multi-media that collects to get electricity/signal transmission, backstage management system as an organic whole. As shown in fig. 1 and 2, in this embodiment, in order to overcome the defects that the current multimedia rotating 3D advertisement lamp can deliver images but cannot play sound, and cannot really embody the video effect, a sound box (box) is added in the inner cavity of the multimedia rotating 3D advertisement lamp fixing component 2, and sound, pre-stored audio or video sound, is played in combination with the displayed images. The multimedia rotating 3D advertising lamp comprises a mounting component 1, a fixed component 2 and a rotating fan blade component 3, wherein the fixed component 2 is mounted by the mounting component 1, a mainboard 2-4 with a central processing unit 2-5 and a motor 2-2 are arranged in the fixed component, a block diagram of the mainboard 2-4 is shown in figure 1, at present, the mainboard of the multimedia rotating 3D advertising lamp can be an intelligent terminal basically to realize video and audio playing, a power amplification circuit of a sound box is arranged on the mainboard 2-4, a data processing system for playing digital video files, a motor driving system, a communication module and the like, and practically, the mainboard is the mainboard of an advertising terminal.

As shown in fig. 3, in the fixed assembly 2, the central processing unit 2-5 controls the motor 2-2 to drive the rotating fan blade assembly 3 to rotate through the motor driving system on the main board 2-4, and the LED light bars 3-4 on the fan blades 3-1 form a rotating 3D advertising light; a loudspeaker box 2-3 is arranged in the fixed component 2, a power amplifier circuit on the mainboard drives the loudspeaker box 2-3 under the control of a central processing unit 2-5, and a horn mouth of the loudspeaker box 2-3 is outwards arranged on a shell of the fixed component 2. In addition, a radiator 2-1 is also arranged on the fixed assembly 2.

In this embodiment, the rotating fan blade assembly 3 includes three fan blades 3-1, each fan blade 3-1 is installed on a rotating housing 2-7 provided on the fixing assembly 2 through a fastening device, as shown in fig. 4, practically, the motor 2-2 drives the rotating housing 2-7 to rotate, the three fan blades 3-1 rotate along with the rotating housing 2-7, LED beads 3-5 installed on the fan blades 3-1 are uniformly distributed along the extending direction of the fan blades 3-1 to form LED strips 3-4, actually, a circuit board 3-6 is provided on the fan blades 3-1 along the extending direction of the fan blades 3-1, and the LED beads 3-5 are welded on the circuit board 3-6.

In the embodiment, the root of the fan blade 3-1 extends out of the fastening device 2-12 and is clamped into a fan blade clamping port 2-8 prepared for the fan blade on the rotary shell 2-7, the opposite insertion fixing port 2-9 is arranged on the fastening device 2-12 to ensure the continuity of the light bar, and the rotary shell 2-7 is positioned with a screw fixing port 2-11 on the fastening device 2-12 through a screw hole 2-10 to ensure the in-place installation.

In the embodiment, when the LED lamp strips are spliced, the LED lamp strips are fixed in a buckling mode, so that the splicing of the fan blade cloud circular platforms is more accurate and is not easy to misplace, and meanwhile, the protruding parts on the fan blades are used for arranging the LED lamp beads, so that the distance between the lamp beads at the circle center part is relatively tight, and the problem of black spots of individual products due to the fact that the arrangement of LEDs in a rotary shell device and the arrangement of the fan blades cannot be aligned and the LEDs at the splicing positions have a certain distance and the distribution distance is too large when the LED display equipment runs is solved; in addition, the fan blades and the rotary shell device are spliced, most products can be locked by screws, and the risk of loosening and falling exists; in the embodiment, the splicing position is a three-side plug-in type, each side is clamped by a protruding clamping position, and one side is additionally provided with a screw for fixing and locking, so that multiple protection is realized.

In this embodiment, the communication module disposed on the main board 2-4 may be a wireless communication module, such as WiFi, and the central processing unit 2-5 receives the advertisement video file through the wireless communication module and stores the advertisement video file in the memory on the main board 2-4 or plays the advertisement video file in the rotating 3D advertisement lamp after being processed by the data processing system on the main board 2-4. The wireless communication module comprises a WiFi device driving board 3-2 and a WiFi signal amplification antenna 3-3, wherein the WiFi device driving board 3-2 is arranged on the fan blade 3-1, the WiFi signal amplification antenna 3-3 is connected with the WiFi device driving board 3-2, and a circuit connecting contact 2-13 of a wire for connecting the WiFi device driving board 3-2) with the mainboard 2-4 is arranged on a buckling device 2-12 of the fan blade 3-2. In this embodiment, increase wiFi amplifier module, can set up and connect near WIFI, also can regard as a repeater (enlargies the WIFI signal) to increase the distance that the WIFI covered, also can regard as communication (remote control, material real-time update).

The fixed component 2 is also provided with laser lamps 2-6, and the laser lamps 2-6 form a background image of the rotary 3D advertising lamp under the control of a central processing unit 2-5 on the main board 2-4. The problem that the existing multimedia rotary 3D advertising lamp is used in a special scene, background patterns need to be embellished, the effect can be achieved only by making a background and lighting in addition or making the material with too high making cost invisibly, the complexity is invisibly increased, the construction difficulty is not enough, laser lamps are designed on the periphery of a rotary shell device, various background effects can be played through control, and the background modeling can be replaced in real time.

In this embodiment, the mounting assembly 1 includes a mounting base 1-2, and as shown in fig. 5, a power supply module 1-3, a rail power transmission device 1-1 for interfacing the power supply module with a commercial power phase, and a signal transmission interface of a wired communication module on a motherboard 2-4 are disposed in the mounting base 1-2. The fixed component 2 is mounted on the mounting base 1-2 by using a rotary mounting support column 1-6. Like this, the advertising light that fixed subassembly 2 and rotating fan blade subassembly 3 are constituteed can rotate under rotatory installation support column 1-6 drive, and the installation condition of this embodiment is: the mounting component 1 is provided with a rotating device A column 1-4 and a rotating device clamping position 1-5, the rotating mounting support column 1-6 is connected with the rotating device A column 1-4 through the rotating device clamping position 1-5, the rotating mounting support column 1-6 is driven to swing when the rotating device A column 1-4 rotates, and the rotating mounting support column 1-6 is connected with a fixed shell part of the fixed component 2 through a rotating device B column 1-7 at the other end to drive the fixed component 2 to swing.

In the embodiment, the rotary mounting support column 1-6 is fixed on the mounting base 1-2 through the rotary device A column 1-4 and the rotary fixing clamping position 1-5, and the rotary mounting support column 1-6 and the mounting base 1-2 can rotate 360 degrees (similar to a guide rail spotlight structure). The rotary mounting support column 1-6 is fixed on a radiator 2-1 of a fixed shell part of the fixed assembly 2 through a rotary device B column 1-7, and the rotary mounting support column 1-6 and the radiator 2-1 can rotate 110 degrees (similar to a guide rail spotlight structure). The power supply module 1-3 is installed in the mounting seat 2-1, a guide rail power transmission device (signal transmission) is integrated, the guide rail power transmission device transmits power to the power supply module 1-3, and the power supply module 1-3 supplies power to the main board 2-2, the LED light bar 3-4, the WIFI device 3-2 and other devices. A fixed main board 2-4, a fixed motor 2-2 and a fixed sound box 2-3 are installed in the cavity of the heat radiation body 2-1 through auxiliary parts, and all circuits are connected; installing and fixing all devices of the inner cavity of the rotary shell device 2-7, fixing the laser lamp 2-6 (a circuit board fixing plate), clamping and fixing the fan blade 3-1, and rotating wheels and circuits for rotating the disc; the heat radiation body 2-1 is fixed with the rotary shell device 2-7 through a clamping position and an accessory, and the motor 2-2 is aligned and clamped with the rotating wheel rotating by the disc; the fan blade 3-1 and the rotary shell device are oppositely inserted and clamped, the oppositely inserted fixing device 2-9 is directly inserted into the fan blade clamping device 2-8, the fastening device 2-12 clamps the fan blade fixing position 2-8, and the external screw fixing hole position 2-11 is fastened through the screw fastening device 2-10; the LED lamp strip 3-4, the WIFI device module 3-2, the WIFI signal amplification antenna 3-3 and the RJ45(USB) are arranged in the cavity of the fan blade 3-1, the RJ45(USB) acquires signals from the main board 2-4 and electric power from the power supply module 1-3, and the signals and the electric power are provided for the LED lamp strip 3-4 and the WIFI device module 3-2; the front side of the LED lamp strip 3-4 is provided with an LED lamp bead 3-5, the back side of the LED lamp strip is provided with a data processing module 3-6, and the data processing module 3-6 controls the display effect of the LED lamp bead 3-5 by decoding and orienting after receiving information; the laser lamps 2-6 convert the signals of the main board 2-4 into required information to be executed by acquiring the signals, and then display the display effect; after data exchange, data transmission and data reception between the background and the main board 2-4, the main board 2-4 executes according to the instruction, and the relevant devices execute after receiving the instruction of the main board 2-4, so that the desired effect is achieved.

The embodiment has the following technical effects:

the required resolution ratio can be achieved by controlling the rotating speed of the motor, the arrangement of the LED lamp beads and background processing, and more protocols can be compatible through the RJ45(USB) to display more materials (the materials can be 3D, videos, pictures and the like). Audio is broadcasted through a power amplifier circuit and sound boxes 2-3 which are arranged in the mainboard, and an audio file is broadcasted by combining with a video or independently manufacturing the audio file; a miniature WIFI amplifier (repeater) is manufactured by the built-in WIFI device 3-2 and the WIFI signal amplifier antenna 3-3, so that the coverage area of WIFI signals can be enlarged, and communication can be performed through WIFI; the laser lamp function is added, the background modeling can be quickly replaced, manual field modeling and complex background material design are not needed, and the remote replacement can be realized; through combining with the backstage system of PC end, cell-phone end, need not manual change SD card (change the material), only need make the material, long-range release can update the display screen to the terminal, and backstage management system's interface is simple directly perceived easily, can be more convenient quick, effectual change material. Through the improvement of the structure, the direction of the display picture can be adjusted, can rotate 360 degrees from left to right and can rotate 110 degrees from top to bottom, and is more suitable for various scenes; through the improvement of the structure, the fan blades can be disassembled, so that the packaging and the transportation are convenient, the transportation is safer, and the clamping and the screw fastening are realized, so that the use is safer; through the improvement of structure, the mounting means does not confine to wall-hung type, console mode, can reach the guide rail and directly get the electricity with the mounting means of guide rail furred ceiling, also can regard as the transmission of signal line, saves unnecessary external wire rod, and the installation is simple swift, and the card is used promptly, saves trouble, saves time, saves cost.

Claims

1. A multimedia rotating 3D advertising lamp comprises a mounting component (1), a fixing component (2) and a rotating fan blade component (3), wherein the fixing component (2) is mounted by the mounting component (1), a main board (2-4) with a central processing unit (2-5) and a motor (2-2) are arranged in the fixing component, the central processing unit (2-5) controls the motor (2-2) to drive the rotating fan blade component (3) to rotate through a motor driving system on the main board (2-4), and an LED lamp strip (3-4) on the fan blade (3-1) forms a rotating 3D advertising lamp; the method is characterized in that: the loudspeaker box is characterized in that a power amplifier circuit is further arranged on the mainboard, a loudspeaker box (2-3) is arranged in the fixed component (2), the power amplifier circuit is connected with the loudspeaker box (2-3), and a horn mouth of the loudspeaker box (2-3) faces outwards and is installed on a shell of the fixed component (2).

2. The multimedia rotating 3D advertising light of claim 1, wherein: the main board (2-4) is also provided with a wireless communication module, and the central processing unit (2-5) receives an advertisement video file through the wireless communication module, stores the advertisement video file in a memory on the main board (2-4) or plays the advertisement video file in the rotary 3D advertisement lamp after being processed by a data processing system on the main board (2-4).

3. The multimedia rotating 3D advertising light of claim 2, wherein: the wireless communication module comprises a WiFi device driving board (3-2) and a WiFi signal amplification antenna (3-3), wherein the WiFi device driving board (3-2) and the WiFi signal amplification antenna (3-3) are arranged on a fan blade (3-1), the WiFi device driving board (3-2) is connected with the WiFi signal amplification antenna (3-3), and a line connection contact of a wire for connecting the WiFi device driving board (3-2) and a mainboard (2-4) is arranged on a buckling device (2-12) of the fan blade (3-1).

4. The multimedia rotating 3D advertising light of claim 1, wherein: the fixed component (2) is also provided with laser lamps (2-6), and the laser lamps (2-6) form a background image of the rotary 3D advertising lamp under the control of the central processing unit (2-5) on the main board (2-4).

5. The multimedia rotary 3D advertising light as claimed in claim 1 or 2 or 3 or 4, wherein: the installation component (1) comprises an installation seat (1-2), a power supply module (1-3) and a guide rail power transmission device of a power supply module and a commercial power phase interface are arranged in the installation seat (1-2), and a signal transmission interface of a wired communication module on the mainboard (2-4).

6. The multimedia rotating 3D advertising light of claim 5, wherein: the fixed component (2) is arranged on the mounting seat (1-2) by utilizing a rotary mounting support column (1-6).