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Polyhedral LED display screen splicing device for constructing VR immersive space

A technology of LED display screen and splicing device, which is applied in the direction of identification devices and instruments, etc. It can solve problems such as desoldering, lamp bead damage, and screen display dead pixels, so as to reduce collision extrusion, excessive extrusion damage, and damage reduction Effect

Active Publication Date: 2021-12-10
深圳市中渤光电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to make up for the deficiencies of the existing technology, the combination of the flat display unit and the curved display unit can easily lead to damage or desoldering of the lamp beads, which will cause bad pixels on the screen display, increase the fragmentation of the screen display, and affect the display. In order to solve the problem of the display effect of the screen, the present invention proposes a polyhedral LED display splicing device for constructing a VR immersive space, which uses elastic balls to protrude the outer edge of the side of the arc display unit, and reduces the arc display unit and packaging during transportation. The collision and extrusion of the box, at the same time, it plays a buffer and positioning role when the curved display unit and the flat display unit are spliced, reducing the damage caused by the collision between the adjacent flat display unit and the curved display unit.

Method used

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  • Polyhedral LED display screen splicing device for constructing VR immersive space
  • Polyhedral LED display screen splicing device for constructing VR immersive space
  • Polyhedral LED display screen splicing device for constructing VR immersive space

Examples

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Embodiment 1

[0034] Such as Figure 1 to Figure 9 As shown, a polyhedral LED display splicing device for constructing a VR immersive space according to the present invention includes a flat display unit 1 and an arc display unit 11; a plurality of the flat display units 1 are spliced ​​into a hollow spherical In a polyhedral display space, the joints of adjacent planar display units 1 are connected by an arc display unit 11; a group of connection units is arranged between the planar display unit 1 and the arc display unit 11; the sides of the planar display unit 1 are uniform A number of hemispherical No.1 slots 101 are arranged, and a hemispherical No. Combined with the No. 2 slot 102 to form a spherical cavity 12; the No. 2 slot 102 is fixedly connected with an elastic ball 13 .

[0035] When in use, the present invention forms a spherical cavity 12 by setting the No. 1 groove 101 and the No. 2 groove 102 on the side adjacent to the plane display unit 1 and the curved display unit 11 to...

Embodiment 2

[0046] Such as Figure 10 Shown, comparative example one, wherein another kind of implementation mode of the present invention is:

[0047] The bottom of the guide groove 44 is provided with an arc-shaped limiting groove 5 near the middle position, and the radius of the limiting groove 5 is slightly larger than the outer diameter of the guide wheel 46; An arc-shaped elastic plate 52 is fixedly connected between the two reeds 51. The elastic plate 52 has a porous structure, and an oil-absorbing sponge 53 is filled between the elastic plate 52 and the limiting groove 5. The elastic plate 52 and the limiting groove 5 There is an elastic rope 54 fixedly connected therebetween; the loosening after the push handle 26 is limited by the limit groove 5 and the reed 51 is limited to further ensure the stability of the clamping block 4, and when the guide wheel 46 squeezes the elastic plate 52 simultaneously, The elastic plate 52 bends and deforms toward the bottom of the limiting groov...

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Abstract

The invention belongs to the technical field of LED display, and particularly relates to a polyhedral LED display screen splicing device for constructing a VR immersive space, which comprises flat panel display units and cambered surface display units, the plurality of flat panel display units are spliced to form a hollow spherical polyhedral display space; a plurality of hemispherical first grooves are evenly formed in the side faces of the flat panel display units, hemispherical second grooves are formed in the positions, corresponding to the first grooves, of the side faces of the cambered surface display units, and after the flat panel display units and the cambered surface display units are in butt joint, the first grooves and the second grooves are combined to form a spherical cavity. Elastic balls are fixedly connected into the second grooves; collision and extrusion between the cambered surface display units and the packaging box are reduced in the transportation process through supporting of the elastic balls, buffering and positioning effects are achieved when the cambered surface display units and the flat panel display units are spliced, and damage caused by collision when the adjacent flat panel display units and the cambered surface display units are connected is reduced.

Description

technical field [0001] The invention belongs to the technical field of LED display, and specifically relates to a polyhedral LED display splicing device for constructing a VR immersive space. Background technique [0002] Immersive LED displays are often used in exhibition halls, exhibition halls, cultural tourism, science and technology museums, experience halls and other occasions. Most of this type of application is used to display local tourism culture, transfer knowledge, and experience local characteristics. In addition to surround vision, this type of project also has a variety of interactive effects: radar, gravity, infrared, and physical interaction. [0003] There are also some technical solutions for display splicing devices in the prior art. For example, a Chinese patent with application number 2021103848008 discloses a transition device at the splicing point of polyhedral LED screens and a VR immersive hexahedral display, including point transitions. components...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33
CPCG09F9/33
Inventor 柴明柴燕
Owner 深圳市中渤光电有限公司
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