CN209980746U - A dual-display window device that can be set up outdoors - Google Patents

Abstract

The utility model provides a two apparent window equipment that can open air set up, including the rotatory image device of holographic bore hole 3D, roll and show static picture device, frame protection device, support the fixing base and locate the bottom, the frame protection device is fixed to be set up in the top of supporting the fixing base, frame protection device is formed by multistage channel-section steel end to end, the rotatory image device of holographic bore hole 3D and the static picture device of roll display locate the frame protection device from the back forward in, the rear side of the rotatory image device of holographic bore hole 3D is equipped with the back shrouding. The utility model discloses but holographic bore hole 3D dynamic video or a plurality of static picture of zero clearance display have improved the utilization ratio of window.

Description

A dual-display window device that can be set up outdoors

technical field

The utility model relates to a dual-display window device that can be set outdoors, which is used for advertising media, exhibitions, display windows, etc., and can also be used for performances, celebrations, and other scenes that require outdoor dual-display window devices.

Background technique

Existing video technologies include dynamic video and static plane. Dynamic video is mainly displayed by two-dimensional dynamic display such as TV, mobile phone, and LED display screen, and static plane is mainly displayed by two-dimensional static display such as various light boxes and shop windows. The existing video technology has the following defects: 1. Most of them are two-dimensional imaging displays, and auxiliary glasses need to be worn to achieve 3D imaging effects. Display dynamic 3D effect inside. Glasses-free 3D TVs, which are rare in the market, have limited imaging effect and viewing range due to high viewing distance and viewing angle requirements. 2. For the existing outdoor LED two-dimensional display window, when the video playback is stopped, the window is completely black, which is not only unsightly, but also wastes resources. 3. At present, the outdoor light boxes and other equipment that display a single screen or scroll to display multiple screens are outdated in appearance and screen presentation form, and have no eye-catching effect, and the audience has long been aesthetically and visually fatigued. 4. The static screen only has the function of displaying single-sided content, and does not play other functions (such as outdoor waterproof protection).

Utility model content

The technical problem to be solved by the present invention is to provide a dual-display window device that can be set up outdoors, especially a large-area dual-display window device, which can scroll and display a static picture when 3D video is not displayed, which can not only achieve the full time period of the window. It can completely solve the waterproof problem when the large-area holographic naked-eye 3D imaging rotating device stops rotating when the device is set up outdoors, and has the effect of blocking and beautifying the exposed device.

In order to solve the above technical problems, the embodiment of the present invention provides a dual display window device that can be set up outdoors, including a large-area holographic naked-eye 3D rotary imaging device, a rolling display static picture device, an outer frame protection device, and a supporting and fixing base, all of which are The supporting and fixing base is arranged at the bottom, the outer frame protection device is fixedly arranged above the supporting and fixing base, and the outer frame protection device is formed by connecting multiple sections of channel steel end to end. The static picture device is arranged in the outer frame protection device from the back to the front, and the rear side of the holographic naked-eye 3D rotary imaging device is provided with a rear sealing plate.

The above-mentioned dual-display window device that can be set up outdoors also includes a 220V AC power supply, a transformer, a timer and a timing control switch, and the 220V AC power supply is transformed by the transformer and outputs a DC 16V voltage as a holographic naked-eye 3D rotary imaging device The device for scrolling and displaying static images is powered, and the holographic naked-eye 3D rotary imaging device and the device for scrolling and displaying static images are switched on and off by a timer and a timing control switch.

Wherein, transparent glass, preferably 6mm transparent tempered glass, is provided on the front side of the device for scrolling and displaying static images.

Wherein, the rear sealing plate can be opened relative to the outer frame protection device.

Preferably, the rear sealing plate is a 2mm painted iron plate.

Wherein, an installation and fixing plate is arranged between the rear sealing plate and the holographic naked-eye 3D rotary imaging device, the rear end of the holographic naked-eye 3D rotary imaging device is fixedly connected with the installation and fixing plate, and the installation and fixing plate and the rear sealing plate are fixed. There are wiring gaps between them.

Wherein, the holographic naked-eye 3D rotary imaging device includes a plurality of rotary display devices, each of which includes a device base, a video interface conversion board, a motor drive board, a rotary motor, a data processing circuit board and a rotary part. The video interface conversion board and the motor drive board are fixedly connected to the upper side of the equipment base in sequence, the rotating motor is arranged on the upper side of the motor drive board, the upper end of the motor shaft of the rotating motor is fixedly connected to the rotating part, and the rotating part is A data processing circuit board is arranged on the lower side, and an LED light board is arranged on the upper side, and the LED light board is connected with the data processing circuit board.

Further, the rotating display device further comprises a wireless power supply transmitting coil and a wireless power supply receiving coil which are coupled.

Wherein, the device for scrolling and displaying the static picture includes an upper driving motor, a scrolling shaft on the screen, a lower driving motor, a scrolling shaft under the screen, and a static picture paper, and the upper driving motor and the scrolling shaft on the screen are arranged on the upper end of the outer frame protection device On the inner side, the lower driving motor and the lower scroll shaft of the screen are arranged on the inner side of the lower end of the outer frame protection device, and the upper driving motor and the lower driving motor are respectively connected to the 220V AC power supply through a timing control switch, a timer and a transformer.

Further, the two ends of the upper screen scroll shaft and the lower screen scroll shaft are respectively supported and limited in the outer frame protection device by the bearing fixing device.

The beneficial effects of the above-mentioned technical solutions of the present utility model are as follows:

1. The utility model can enjoy the holographic naked-eye 3D video effect without using auxiliary glasses.

2. The utility model can display holographic naked-eye 3D dynamic video or multiple static pictures without gaps, which improves the utilization rate of the window.

3. Because the current holographic naked-eye 3D rotating equipment has no waterproof function, especially for large-area outdoor dual-display windows, due to the weight of glass, installation load-bearing and safety factors, it is impossible to use glass to protect and waterproof the windows outdoors. The static picture scrolled and displayed in the utility model has a protective effect on the holographic naked-eye 3D rotating equipment, and solves the waterproof problem of the holographic naked-eye 3D rotating equipment being placed and operated outdoors.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the side view of the utility model;

Fig. 3 is the top view of the utility model;

Fig. 4 is the front sectional view of the utility model;

Fig. 5 is the side sectional view of the utility model;

Fig. 6 is the top sectional view of the utility model;

7 is a front view of the holographic naked-eye 3D rotary imaging device in the present invention;

8 is a top view of the holographic naked-eye 3D rotary imaging device in the present invention;

9 is a schematic structural exploded view of the holographic naked-eye 3D rotary imaging device in the present invention;

10 is a front view of a device for scrolling and displaying static images in the present invention;

11 is a side view of a device for scrolling and displaying static images in the present invention;

12 is a circuit control diagram of the holographic naked-eye 3D rotary imaging device and the rolling display static picture device in the present invention;

FIG. 13 is an enlarged view of the structural block diagram of the transformer and the timer in this embodiment.

Description of reference numbers:

1. Holographic naked-eye 3D rotary imaging device; 10. Rotating display device; 11. Equipment base; 12. Video interface conversion board; 13. Motor drive board; 14. Rotating motor; 15. Data processing circuit board; 16. Rotating part; 17. LED light board; 2. Scrolling display static screen device; 20. Upper driving motor; 21. Screen scrolling axis; 22. Lower driving motor; 23. Screen lower scrolling axis; 24. Static picture paper; 3. Outer frame Protection device; 4. Supporting base; 5. Transparent glass; 6. Back sealing plate; 7. Mounting fixing plate; 8. Wiring gap; 9. Transformer; 10. Timer; 11. Timing control switch.

Detailed ways

In order to make the technical problems, technical solutions and advantages to be solved by the present invention more clear, the following will be described in detail with reference to the accompanying drawings and specific embodiments.

As shown in FIGS. 1 to 6 , an embodiment of the present invention provides a dual-display window device that can be set up outdoors, including a holographic naked-eye 3D rotary imaging device 1 , a rolling display static image device 2 , an outer frame protection device 3 , a support Fixing base 4, the supporting fixing base 4 is arranged at the bottom, the outer frame protection device 3 is fixedly arranged above the supporting fixing base 4, and the outer frame protection device 3 is formed by connecting multiple sections of channel steel end to end. The holographic naked-eye 3D rotary imaging device 1 and the rolling display static image device 2 are arranged in the outer frame protection device 3 from the back to the front. The rear side of the holographic naked-eye 3D rotary imaging device 1 is provided with a rear sealing plate 6, preferably 2mm varnished iron plate.

The dual-display window device that can be set up outdoors further includes a 220V AC power supply, a transformer 9, a timer 10 and a timing control switch 11. The 220V AC power supply is transformed by the transformer 9 and then outputs a DC 16V voltage as a holographic naked-eye 3D. The rotary imaging device and the rolling display static picture device are powered, and the holographic naked-eye 3D rotary imaging device and the rolling display static picture device are controlled by the timer 10 and the timing control switch 11 to switch on and off. The power supply of the holographic naked-eye 3D rotary imaging device and the driving motor of the rolling display static image device in this embodiment is realized by the AC 220V power supply, which outputs a DC 16V voltage after transformation, instead of directly using 220V AC, because 16V Direct current is a safe voltage, which can effectively prevent safety accidents. The circuit control diagram is shown in Figure 12. A power-off protection switch can be set before the timer control switch. The control principle is: a. The external power supply 220V AC power is transformed by the transformer and then outputs 16V DC power; b. The 16V DC power supply is connected to the timer Then, according to the time setting, control the time of the joint K1 or K2 to drive the load motor respectively, that is: the drive motor of the holographic naked-eye 3D rotary imaging device or the rolling display static picture device; c. According to the drive of the load motor, the display can be realized. Dynamic or static pictures (K1 displays dynamic pictures, K2 displays static pictures); d. The power-off protection switch protects the front-end equipment when the load is abnormal; c. The timer can set the display time of dynamic and static pictures respectively. Or the time when the dual display device stops running.

A transparent glass 5, preferably a 6mm transparent tempered glass, can be optionally provided on the front side of the device 2 for scrolling and displaying static images. The biggest role of transparent glass in conventional window equipment is to play a safety protection role when the human body can touch the equipment, especially when it is installed indoors, it can effectively prevent children or adults from being curious, unintentional, inadvertent or accidental touch. Injured when approaching high-speed rotating 3D imaging equipment. Only when a small-area dual-display device is set up outdoors, it has a waterproof effect. If a large-area dual-display window device is set up outdoors, it is still hoped that the glass (or acrylic) can play a protective and waterproof role due to factors such as heavy glass (or acrylic), fragile, easy to burst under the influence of temperature, setting scene or hanging height, etc. , is impractical. Therefore, when the outdoor large-area dual-display window device is set up, especially when it is suspended at a certain height, protection, waterproofing, and device occlusion can only be accomplished by a rolling static screen, that is, the rolling display in this embodiment is static. Still picture paper for picture devices. Although the transparent glass 5 is drawn in the accompanying drawings 2 and 5 of the description, if the utility model is used as an outdoor large-area dual-display window device, the transparent glass is not installed (that is, there is no transparent glass in FIG. 2 and FIG. 5), and the transparent glass is directly used. The static picture paper plays the role of protection and waterproof.

The transparent glass 5 and the rear cover plate 6 can both be opened and closed relative to the outer frame protection device 3 . The upper side of the transparent glass 5 is hinged with the upper frame of the outer frame protection device 3 through hinges, and the two sides of the lower end are locked with the outer frame protection device 3 through fixed locks. A hydraulic cylinder or hydraulic telescopic rod is arranged between the transparent glass 5 and the side frame of the housing protection device 3, which can help the transparent glass to open and close. After the transparent glass is closed, the hydraulic cylinder or hydraulic expansion rod is folded and arranged on the outer frame protection device. Inside. The opening and closing driving device of the rear cover plate 6 also adopts the above structure. In this embodiment, the transparent glass and the rear sealing plate, as part of the outer frame protection device, are very simple to combine with the main part of the equipment, and are fixed with hinges on the top, which is convenient for opening and closing; Support during maintenance; a lock at the bottom for easy fixation.

In this embodiment, the supporting and fixing base 4 is a hollow shell, and its cross section is a trapezoidal frame. The bottom plate of the supporting and fixing base 4 is made of 5mm steel plate, and the side plate and the top plate are made of 2mm brushed stainless steel or other hard materials. The transformer 9, the timer 10 and the timing control switch 11 are installed in the support holder 4, and the transformer 9 is connected to the 220V power supply through a 220V AC circuit. The channel steel of the outer frame protection device 3 is made of 2mm brushed stainless steel or other hard materials, and the surface of the channel steel is painted.

An installation and fixing plate 7 is arranged between the rear sealing plate 6 and the holographic naked-eye 3D rotary imaging device 1, and the rear end of the holographic naked-eye 3D rotary imaging device 1 is fixedly connected with the installation and fixing plate 7. A wiring gap 8 is provided between the rear sealing plates 6 .

As shown in FIGS. 7-9 , the holographic naked-eye 3D rotary imaging device 1 includes a plurality of rotary display devices 10 combined with screens, and each of the rotary display devices 10 includes an equipment base 11 , a video interface conversion board 12 , and a motor. The driving board 13, the rotating motor 14, the data processing circuit board 15 and the rotating part 16, the video interface conversion board 12 and the motor driving board 13 are fixedly connected to the upper side of the equipment base 11 in turn, and the rotating motor 14 is provided in the motor drive On the upper side of the board 13, the upper end of the motor shaft of the rotating motor 14 is fixedly connected with the rotating part 16. The lower side of the rotating part 16 is provided with a data processing circuit board 15, and the upper side is provided with an LED light board 17. The light board 17 is connected to the data processing circuit board 15, and the device casing 12 is provided with a storage card slot, which is similar to the card slot of a mobile phone. Note: The "upper side" in this paragraph is convenient to describe according to the direction in Figure 9. The direction of the rotating display device in the dual-display window device is that the device base is on the rear side, and the video interface conversion board and the motor drive board are fixed in turn. Connected to the front side of the equipment base 11, the rotating part is at the front end of the rotating motor.

If the rotating motor 13 is a brushless motor, the rotating display device 10 further includes a wireless power supply transmitting coil 18 and a wireless power supply receiving coil 19 which are coupled to each other. Specifically, the wireless power supply receiving coil 19 is nested in the wireless power supply transmitting coil 18, and the wireless power supply receiving coil 19 is sheathed on the outside of the rotating electrical machine 13, the rotating electrical machine 13 is a brushless motor, and the brushless motor drives the wireless power supply receiving coil The coil 19 is rotated relative to the wirelessly powered transmitting coil to achieve wirelessly powered.

The above structure of the holographic naked-eye 3D rotary imaging device is only briefly described, because it is the prior art, the principle of holographic naked-eye 3D rotary imaging can refer to a high-speed rotating LED image display and display method disclosed in Chinese Invention Patent 2015102358082. For the detailed structure of the 3D rotary imaging device, please refer to a rotary scanning LED display device disclosed in Chinese invention patent 201610262130.1 and a rotary scanning LED display system and device disclosed in Chinese utility model patent 201820808448.x. How does the holographic naked-eye 3D rotary imaging device work? , how to play video files and how to connect each electronic module has been disclosed in the text of the invention patent 201610262130.1 and the utility model patent 201820808448.x, and those skilled in the art can refer to them by themselves, and will not be repeated in the embodiments of the present invention.

As shown in FIG. 10 and FIG. 11 , the device 2 for scrolling and displaying static images includes an upper driving motor 20 , an upper scrolling shaft 21 , a lower driving motor 22 , a lower scrolling shaft 23 , and a static image paper 24 . The upper driving motor 20 and the scrolling shaft 21 on the screen are arranged on the inner side of the upper end of the outer frame protection device 3, the lower driving motor 22 and the scrolling shaft 23 on the lower screen are arranged on the inner side of the lower end of the outer frame protection device 3, and the scrolling shaft 21 on the screen is connected to the inner side of the lower end of the outer frame protection device 3. Both ends of the lower rolling shaft 23 are respectively supported and limited in the outer frame protection device 3 by the bearing fixing device.

The rotating electrical machine 14 , the upper driving motor 20 and the lower driving motor 22 in this embodiment are respectively connected to a 220V AC power supply through a 220V AC power supply circuit, and the 220V AC power supply circuit is provided with a transformer 9 , a timer 10 and a timing control switch 11 , the switching between the dynamic picture of the holographic naked-eye 3D rotary imaging device and the static picture of the rolling display static picture device in this embodiment is realized by a timer and a timing control switch. There are various triggering methods, styles, Specifications or power are sold, and the control principle is set according to different devices. It is an existing technology and can be realized without creative labor.

The imaging principle of the holographic naked-eye 3D rotary imaging device in the present invention is as follows: when the object moves rapidly, after the image seen by the human eye disappears, the human eye can continue to retain the image of the image for about 0.1-0.4 seconds. The phenomenon is called persistence of vision (similar to screen afterglow). The holographic naked-eye 3D rotary imaging device is a new type of intelligent holographic imaging device. It uses the feature of the human eye's persistence of vision to make LEDs into dense strips, so that they can rotate at high speed and in a fast and orderly manner. The screen content is displayed on the LED, so as to obtain a naked eye 3D stereoscopic image of a circle or other shape.

The rotating display device can present a circle, a square, a pentagon, a hexagon or a specific window shape (except for the circle, peripheral shielding treatment is required) after a single or combined screen combination.

The holographic naked-eye 3D rotary imaging device can splicing multiple rotary display devices into a screen. In the memory card of the rotary display device, under the premise of time setting synchronization, the image content of the corresponding area is synchronously imaged by each single rotary display device, so as to achieve Displays the effect of the full screen content.

The utility model adopts a 16V regulated DC power supply (or lithium battery) for power supply, and can play video files saved in the device memory or scroll and display static images regularly. The device is designed with a WIFI module and a memory card storage module in the circuit board. When the dual-display window device is in use, it will play the video files stored in the memory card or scroll to display the static picture regularly.

A PC or smartphone can be connected to each outdoor dual-display window device through the app, transfer video files to the device's memory or play it, or initiate a scrolling display of still images.

The utility model utilizes a timer and a timing control switch to realize free switching of holographic naked-eye 3D dynamic and static pictures.

The utility model has the following advantages:

1. The utility model can enjoy the holographic naked-eye 3D video effect without using auxiliary glasses.

2. The utility model can display holographic naked-eye 3D dynamic video or multiple static pictures without gaps, which improves the utilization rate of the window.

3. Because the current holographic naked-eye 3D rotating equipment has no waterproof function, the static picture displayed in the present invention has a protective effect on the holographic naked-eye 3D rotating equipment, which solves the problem of large-area holographic naked-eye 3D rotating equipment being placed and operated outdoors. Waterproof problem.

The above are the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the principles of the present invention, several improvements and modifications can be made. These improvements and Retouching should also be regarded as the protection scope of the present invention.

Claims (9)

1. The utility model provides a but two apparent window equipment of outdoor setting, its characterized in that, includes the rotatory image device of holographic bore hole 3D, roll and show static picture device, frame protection device, support the fixing base, the bottom is located to the support fixing base, frame protection device is fixed to be set up in the top of supporting the fixing base, frame protection device is formed by multistage channel-section steel end to end, the rotatory image device of holographic bore hole 3D and the static picture device of roll display are located the frame protection device from the back forward in, the rear side of the rotatory image device of holographic bore hole 3D is equipped with the back shrouding.

2. The outdoor-configurable dual-display-window device according to claim 1, further comprising a 220V ac power supply, a transformer, a timer, and a timing control switch, wherein the 220V ac power supply is transformed by the transformer and outputs a dc 16V voltage to power the holographic naked-eye 3D rotary imaging apparatus and the scrolling static image display apparatus, and the holographic naked-eye 3D rotary imaging apparatus and the scrolling static image display apparatus are controlled by the timer and the timing control switch to be switched on and off.

3. The outdoor configurable dual display window device of claim 1, wherein the front side of the scrolling still picture device is configured with transparent glass.

4. The outdoor configurable dual display window apparatus of claim 1, wherein the rear closure panel is openable with respect to the frame protector.

5. The outdoor-configurable double-display-window device as claimed in claim 1, wherein a mounting and fixing plate is disposed between the rear sealing plate and the holographic naked-eye 3D rotary imaging apparatus, and a rear end of the holographic naked-eye 3D rotary imaging apparatus is fixedly connected to the mounting and fixing plate.

6. The outdoor-configurable double-display-window device according to claim 1 or 5, wherein the holographic naked-eye 3D rotary imaging device comprises a plurality of rotary display devices, each rotary display device comprises a device base, a video interface converter plate, a motor driver plate, a rotary motor, a data processing circuit board and a rotary part, the video interface converter plate and the motor driver plate are sequentially and fixedly connected to the upper side of the device base, the rotary motor is arranged on the upper side of the motor driver plate, the upper end of a motor shaft of the rotary motor is fixedly connected with the rotary part, the lower side of the rotary part is provided with the data processing circuit board, the upper side is provided with an LED lamp panel, and the LED lamp panel is connected with the data processing circuit board.

7. The outdoor configurable dual display window device of claim 6, wherein the rotating display apparatus further comprises a wirelessly powered transmitter coil and a wirelessly powered receiver coil coupled.

8. The outdoor-configurable dual-display-window device according to claim 1, wherein the device for displaying static pictures by scrolling comprises an upper driving motor, an upper picture scroll shaft, a lower driving motor, a lower picture scroll shaft, and static picture paper, the upper driving motor and the upper picture scroll shaft are disposed inside an upper end of the outer-frame protection device, and the lower driving motor and the lower picture scroll shaft are disposed inside a lower end of the outer-frame protection device.

9. The outdoor-configurable dual-display-window device according to claim 8, wherein two ends of the upper image rolling shaft and the lower image rolling shaft are supported and limited in the outer-frame protection device through bearing fixing devices respectively.

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