CN112055161A - 720-degree spherical display device - Google Patents
720-degree spherical display device Download PDFInfo
- Publication number
- CN112055161A CN112055161A CN202011030065.2A CN202011030065A CN112055161A CN 112055161 A CN112055161 A CN 112055161A CN 202011030065 A CN202011030065 A CN 202011030065A CN 112055161 A CN112055161 A CN 112055161A
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- China
- Prior art keywords
- display module
- display
- module
- spherical
- frame structure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
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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
- G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
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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
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/02—Composition of display devices
- G09G2300/026—Video wall, i.e. juxtaposition of a plurality of screens to create a display screen of bigger dimensions
Abstract
The invention discloses a 720-degree spherical display device which comprises a spherical frame structure, wherein a plurality of display modules are arranged on the outer side of the spherical frame structure, and the edges of the adjacent display modules are spliced into 720 degrees; the display modules are electrically connected with a control module through the signal transceiving module; each display module comprises a plurality of unit boxes, and the power end of each unit box is connected to a power distribution cabinet through an electric wire. According to the invention, the polyhedral picture fusion equipment is used for carrying out image fusion processing on the images output to each display module by the control module, and the sightseeing place and the pictures are seamlessly spliced into a whole, so that the video watching system has the advantages of good video watching experience, simple and stable structure, convenience in disassembly, assembly and maintenance, strong stability and high reliability.
Description
Technical Field
The invention relates to the technical field of display equipment, in particular to a 720-degree spherical display device.
Background
In recent years, digital exhibition projects have become hot. The emerging artistic form combining multi-domain links is popular with the people by virtue of the amazing expression effect and the extraordinary experience brought to participants, and attracts high attention in the industry. Digital AR shows compete in China for open and ubiquitous flowers, bringing a casual experience for viewers. Artists actively apply new technologies around to works, more direct interaction and conversation between works and participants, creating unprecedented experiences.
In the existing experience scene display application, the following defects exist: most of the application display scenes are single, the display surface experienced by people in the so-called immersive scene is mostly composed of a single ground, peripheral wall surfaces, a ceiling or the ground, or a closed environment formed by splicing a plurality of pieces of combined hardware, even if the closed environment formed by splicing the surfaces is formed by splicing the independent surfaces, and the pictures of the surfaces are connected singly; the single display surface and the rigid splicing space image quality cannot generate perfect experience feeling in the sensory experience. The method aims to solve the problems that the display scene experiences a single scene and pictures are not connected. There is a need to develop a new display scene experience device. Accordingly, the prior art is deficient and needs improvement.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a 720-degree spherical display device.
The technical scheme of the invention is as follows:
a720-degree spherical display device comprises a spherical frame structure, wherein a plurality of display modules are arranged on the outer side of the spherical frame structure, and the edges of the adjacent display modules are spliced into 720 degrees; the display modules are electrically connected with a control module through the signal transceiving module; each display module comprises a plurality of unit boxes, and the power end of each unit box is connected to a power distribution cabinet through an electric wire.
Further, the spherical frame structure is uniformly divided into six display modules, namely an A-surface display module, a B-surface display module, a C-surface display module, a D-surface display module, an E-surface display module and an F-surface display module; the spherical frame structure further comprises a plurality of arc-shaped frames which are parallel to the B-face display module, and two sides of the unit box body of the A-face display module, the C-face display module, the D-face display module, the E-face display module and the F-face display module are respectively arranged on the two adjacent arc-shaped frames through bolts.
Furthermore, the arc-shaped frame where the B-side display module is located is provided with a plurality of longitudinal vertical rods, and two sides of the unit box body of the B-side display module are respectively arranged on two adjacent longitudinal vertical rods through bolts and can be adjusted in front and back distance.
Furthermore, the signal transceiver module comprises a polyhedral picture fusion device, a splicer and a signal transmitting card; the output end of the control module is connected with polyhedral picture fusion equipment, the output end of the polyhedral picture fusion equipment is connected with splicers, and the splicers are respectively connected with signal sending cards of six display modules; a receiving card is arranged in each display module, and the signal sending cards of the six display modules are connected with the receiving cards in the display modules respectively.
Furthermore, a main control computer is arranged in the spherical frame structure, the output end of the main control computer is connected with a signal sending card, and the signal sending card is also connected with an independent display card through a serial port line.
Furthermore, the back surfaces of the unit box bodies are fixed on the inner side of the spherical frame structure through bolts, and the front surfaces of the unit box bodies are provided with LED lamp modules; the back of a plurality of unit boxes is also provided with a box back door, each unit box is internally provided with a power module, a receiving card and a cooling fan, and the back door of each unit box is provided with a ventilation opening corresponding to the cooling fan.
Furthermore, a film viewing area is arranged beside the spherical frame structure.
Furthermore, an AR experience control terminal is further arranged at the film watching area.
By adopting the technical scheme of the invention, the invention has the following beneficial effects: according to the invention, the images output to the six display modules by the control module are subjected to image fusion processing through the polyhedral image fusion equipment, so that the images displayed on the six display modules are coherent images, and the images and the pictures around the spherical device are seamlessly spliced into a whole, thereby bringing good viewing experience.
Drawings
FIG. 1 is an axial view of the present invention;
FIG. 2 is a schematic structural view of an arc-shaped frame;
FIG. 3 is a schematic view of the position of the viewing area;
FIG. 4 is a schematic diagram of a power supply system;
FIG. 5 is a schematic diagram of signal transceiving of a single display module;
fig. 6 is a schematic structural diagram of the whole signal transceiver module;
FIG. 7 is a view of a control terminal in the viewing area;
fig. 8 is a schematic diagram illustrating movement of a display area of the manipulation terminal;
fig. 9 is a schematic diagram of the control terminal after the display area is moved.
Detailed Description
The invention is further described below with reference to the following figures and specific examples.
Referring to fig. 1 to 9, the invention provides a 720-degree spherical display device, which comprises a spherical frame structure, wherein the whole frame structure is divided into six display modules, and the edges of the adjacent display modules are spliced with each other.
As an embodiment, the spherical frame structure is in the form of six display modules, including an a-plane display module 22, a B-plane display module 23, a C-plane display module 24, a D-plane display module 21, an E-plane display module 25, an F-plane display module 26, and a real sensing control platform 27. Namely, an induction viewing area is set up from one side of the 720-degree spherical frame structure, facing the B-side display module 23, the two sides are the a-side display module 22 and the B-side display module 24, respectively, the lower part is the F-side display module 26, and the top part is the E-side display module 25. An image viewing area 3 is arranged beside the spherical display device.
The frame structure comprises a plurality of arc-shaped frames 11 which are parallel to a B-surface display module 23, and two sides of a unit box body 201 of an A-surface display module 22, the B-surface display module 23, a C-surface display module 24, a D-surface display module 21, an E-surface display module 25 and an F-surface display module 26 are respectively arranged on two adjacent arc-shaped frames 11 through bolts. This installation mode of the arc frames 11 shares the weight of each unit case body on two adjacent arc frames 11, and the two adjacent arc frames 11 are connected by the unit case body 201. The mounting structure is simple, convenient to disassemble and assemble, stable and reliable.
The arc-shaped frame 11 where the B-side display module 23 is located is provided with a plurality of longitudinal vertical rods, and two sides of the unit box 201 of the B-side display module 23 are respectively arranged on two adjacent longitudinal vertical rods through bolts. The back of the unit box 201 module is fixed on the inner side of the frame structure through bolts, and the front of the unit box 201 is provided with an LED lamp module.
The extending surfaces of the side of the LED lamp module on the a-side display module 22 and the C-side display module 24 are respectively connected with two adjacent surfaces of the B-side display module 23. The extending surfaces above the LED lamp modules on the front vertical surface display module 23, the A surface display module 22 and the C surface display module 24 are respectively connected with three adjacent surfaces of the E surface display module 25. The extending surfaces below the LED lamp modules on the B-surface display module 23, the A-surface display module 22 and the C-surface display module 24 are respectively connected with three adjacent surfaces of the F-surface display module 26. The extension surfaces below the LED lamp modules on the D-surface display module 21, the A-surface display module 22 and the C-surface display module 24 are respectively connected with three adjacent surfaces of the F-surface display module 26. Such structural design can let the person of looking at on seeing the shadow region 3 of standing can not see the linking gap between each display module, can experience the interchange and the multiple AR scene of various scenes through controlling the terminal simultaneously and interdynamic, possess better seeing the shadow experience.
The back of unit box 201 is equipped with the box back door, and the back is passed through the bolt and is installed on frame construction in the both sides at the back of unit box 201, and the box back door still can be nimble to be opened and closed, makes things convenient for unit box 201 inside to overhaul. The positioning columns are arranged above the unit box bodies 201, the corresponding positioning holes are formed below the unit box bodies 201, the upper unit box bodies 201 and the lower unit box bodies 201 are positioned through the positioning columns and the positioning holes, and therefore smooth installation between the unit box bodies 201 in the display module is achieved. The power module, the receiving card and the cooling fan are arranged in the box body, and the corresponding wiring port is formed in the side wall of the box body. After the unit box 201 in a certain display module is spliced, the power module, the receiving card and the cooling fan in each unit box 201 are connected respectively through cables, and it is worth integratively that the cables all pass through the wires from the side wall of the unit box 201, so that the attractiveness of the appearance of the rear surface of the display module is ensured, and the potential safety hazard caused by the exposed cables can be reduced. And a ventilation opening is formed in the position, corresponding to the heat radiation fan, of the box body rear door. And a shutter is arranged on the rear door of the box body and used for ventilating and radiating the box body units, so that independent radiation of each unit box body 201 is realized.
The six display modules are electrically connected with a control module through signal transceiving modules respectively; each display module comprises a plurality of unit box bodies 201, and the power supply end of each unit box body 201 is connected to a power distribution cabinet through an electric wire. The switch board is the complete equipment of equipment such as concentrated installation switch, instrument, and its main effect is categorised configuration power, with display module's distribution centralized management, still disposes this circuit protection equipment in the switch board, and when the circuit goes wrong, these circuit protection equipment can in time outage, guarantee to reduce the loss to minimum.
The signal transceiving module includes: the device comprises polyhedral picture fusion equipment, a splicer and six signal sending cards; the output end of the control module is connected with polyhedral picture fusion equipment, the output end of the polyhedral picture fusion equipment is connected with splicers, and the splicers are respectively connected with six sending cards; and a receiving card is arranged in each display module, and the sending cards of the six surfaces are respectively connected with the receiving cards in the six display modules through a network. The polyhedral picture fusion device is used for carrying out image fusion processing on the images output to the six display modules by the control module, so that the images displayed on the six display modules are coherent images instead of independent images.
As an embodiment, the spherical frame structure further comprises a main control computer, an output end of the main control computer is connected to a sending card through a high-definition digital signal line, and the sending card is further connected with an independent display card through a serial port line. The main control module can be connected with a single display module through a network, and the sending card can be directly connected with the receiving card in the display module through a network cable, so that single-screen display control is realized.
The control terminal is connected with the main control computer, the control terminal and each display module are controlled by the main control computer, a user can experience scene interaction through the control terminal, the control terminal displays pictures of the six display modules, and the six display modules can be respectively controlled in a manual mode, for example: when a finger is used to drag one picture to another position, the picture at the other position and the dragged picture exchange positions, and the prior art can be adopted here, and the description is omitted.
In summary, the present invention provides a 720-degree spherical display device, which includes six inner spherical display modules, i.e., an a-side display module, a B-side display module, a C-side display module, a D-side display module, an E-side display module, and an F-side display module, wherein a viewing area is disposed beside the spherical display device (a control terminal (or a control interface) is disposed in the viewing area, and the control terminal is connected to each of the inner spherical display modules through near field communication.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A 720-degree spherical display device, comprising: the display device comprises a spherical frame structure, wherein a plurality of display modules are arranged on the outer side of the spherical frame structure, and the edges of the adjacent display modules are spliced into 720 degrees; the display modules are electrically connected with a control module through the signal transceiving module; each display module comprises a plurality of unit boxes, and the power end of each unit box is connected to a power distribution cabinet through an electric wire.
2. The 720-degree spherical display device according to claim 1, wherein: the spherical frame structure is uniformly divided into six display modules, namely an A-surface display module, a B-surface display module, a C-surface display module, a D-surface display module, an E-surface display module and an F-surface display module; the spherical frame structure further comprises a plurality of arc-shaped frames which are parallel to the B-face display module, and two sides of the unit box body of the A-face display module, the C-face display module, the D-face display module, the E-face display module and the F-face display module are respectively arranged on the two adjacent arc-shaped frames through bolts.
3. The 720-degree spherical display device according to claim 2, wherein: the arc-shaped frame where the B-side display module is located is provided with a plurality of longitudinal vertical rods, and two sides of a unit box body of the B-side display module are respectively arranged on two adjacent longitudinal vertical rods through bolts and can be adjusted in front-back distance.
4. The 720-degree spherical display device according to claim 1, wherein: the signal receiving and sending module comprises polyhedral picture fusion equipment, a splicer and a signal sending card; the output end of the control module is connected with polyhedral picture fusion equipment, the output end of the polyhedral picture fusion equipment is connected with splicers, and the splicers are respectively connected with signal sending cards of six display modules; a receiving card is arranged in each display module, and the signal sending cards of the six display modules are connected with the receiving cards in the display modules respectively.
5. The 720-degree spherical display device according to claim 4, wherein: the spherical frame structure is also internally provided with a main control computer, the output end of the main control computer is connected with a signal sending card, and the signal sending card is also connected with the independent display card through a serial port line.
6. The 720-degree spherical display device according to claim 1, wherein: the back surfaces of the unit box bodies are fixed on the inner side of the spherical frame structure through bolts, and the front surfaces of the unit box bodies are provided with LED lamp modules; the back of a plurality of unit boxes is also provided with a box back door, each unit box is internally provided with a power module, a receiving card and a cooling fan, and the back door of each unit box is provided with a ventilation opening corresponding to the cooling fan.
7. The 720-degree spherical display device according to claim 1, wherein: and a film watching area is also arranged on one side of the spherical frame structure.
8. The 720-degree spherical display device according to claim 7, wherein: and an AR experience control terminal is also arranged at the film watching area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011030065.2A CN112055161A (en) | 2020-09-25 | 2020-09-25 | 720-degree spherical display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011030065.2A CN112055161A (en) | 2020-09-25 | 2020-09-25 | 720-degree spherical display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112055161A true CN112055161A (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011030065.2A Pending CN112055161A (en) | 2020-09-25 | 2020-09-25 | 720-degree spherical display device |
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| CN (1) | CN112055161A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113707033A (en) * | 2021-08-31 | 2021-11-26 | 京东方科技集团股份有限公司 | Display device |
| CN115995208A (en) * | 2023-03-23 | 2023-04-21 | 长春希达电子技术有限公司 | Lamp positioning method, correction method and device for spherical LED display screen |
-
2020
- 2020-09-25 CN CN202011030065.2A patent/CN112055161A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113707033A (en) * | 2021-08-31 | 2021-11-26 | 京东方科技集团股份有限公司 | Display device |
| CN113707033B (en) * | 2021-08-31 | 2023-07-14 | 京东方科技集团股份有限公司 | Display device |
| CN115995208A (en) * | 2023-03-23 | 2023-04-21 | 长春希达电子技术有限公司 | Lamp positioning method, correction method and device for spherical LED display screen |
| CN115995208B (en) * | 2023-03-23 | 2023-06-16 | 长春希达电子技术有限公司 | Lamp positioning method, correction method and device for spherical LED display screen |
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