Image equalization piece based on VR interaction mode

Abstract

The utility model discloses an image balancing piece based on a VR interaction mode, which comprises a base ring, an outer cover is sleeved on the surface of the base ring, a light-transmitting groove is annularly arranged on the surface of the base ring, a lens bead is slidably connected in the light-transmitting groove, one end of the lens bead penetrates through an opening on the surface of the outer cover, and an optical fiber groove is arranged at the center of the base ring. A carding assembly is arranged on the surface of the optical fiber groove, optical fibers needing to be limited are placed in the arc-shaped blocks, the push rod is loosened, the first spring rebounds to drive the arc-shaped blocks to make contact with the base ring, and therefore the optical fibers are limited to the inner wall of the base ring, the operation is repeated, and the optical fibers are limited through the remaining arc-shaped blocks; the arc-shaped block at the bottom of the limiting ring can limit the other end of the optical fiber in the optical fiber groove, so that the top and the bottom of the optical fiber can be limited on the inner wall of the base ring, a plurality of groups of optical fibers in the optical fiber bundle can be combed, and the problem that the use effect of the image balancing piece is affected due to mutual winding and crossing is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of VR interaction technology, and specifically relates to an image equalizer based on a VR interaction mode. Background Art

[0002] Virtual reality is a combination of multiple technologies, including real-time 3D computer graphics, wide-angle (wide field of view) stereoscopic display technology, tracking technology for the observer's head, eyes, and hands, as well as tactile / force feedback, stereo sound, network transmission, voice input and output technology, etc. When people look at the world around them, the images they get are slightly different due to the different positions of their two eyes. These images are combined in the brain to form an overall picture of the surrounding world. Generally, in VR interaction mode, image equalization is required to improve the real texture of the effect.

[0003] Currently, in VR systems, optical fiber bundles are important channels for transmitting image signals from the source (such as a computer graphics processing unit) to the various processing units of the image equalizer. Since VR images have the characteristics of high resolution, high frame rate, and high color depth, a large amount of data transmission is required. The optical fiber bundle can transmit these image data at high speed and stably in the form of optical signals. However, since the optical fiber bundles are concentrated in the optical fiber groove of the image equalizer, and when the image equalizer shakes with the head, the optical fiber bundles are concentrated in the optical fiber groove, the optical fiber filaments may be entangled and crossed with each other. When the optical signal is transmitted in the optical fiber bundle, the distance between the optical fiber bundles is too close and there is no regular arrangement. The optical signals in different optical fiber bundles may interfere with each other, thereby affecting the use effect of the image equalizer. Utility Model Content

[0004] The purpose of the present invention is to provide an image equalizer based on a VR interactive mode to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: an image equalizer based on VR interaction mode, comprising:

[0006] A base ring, the surface of the base ring is provided with an outer cover, the surface of the base ring is provided with a light-transmitting groove in an annular shape, a lens bead is slidably connected in the light-transmitting groove and one end of the lens bead passes through the opening on the surface of the outer cover, a fiber optic groove for passing the optical fiber bundle is provided at the center of the base ring, and a combing assembly for combing the optical fiber bundle into single optical fiber filaments is provided on the surface of the optical fiber groove, and the push rod of the combing assembly is pushed to move and compress the first spring so that the optical fiber filament is confined in the arc block after the first spring rebounds.

[0007] Preferably, the combing assembly includes limiting rings, which are provided in two groups and are respectively connected to the top and bottom ends of the base ring, and the push rods are provided in several groups and are arranged in a ring shape on the surface of the limiting rings.

[0008] Preferably, one end of the push rod slides through the limiting ring and is connected to the arc block, and the first spring is provided in a plurality of groups, and the plurality of groups of first springs are respectively sleeved on the surface of the push rod.

[0009] Preferably, both ends of the first spring are connected to the push rod and the limiting ring respectively.

[0010] Preferably, a slide groove is provided in the base ring and on both sides of the light-transmitting groove, two ends of the lens bead are connected to a bracket and the other end of the bracket is rotatably connected to a roller, and the roller is rollingly connected in the slide groove.

[0011] Preferably, guide rods are provided at both ends of the top and bottom of the slide groove, one end of the guide rod slides through the guide groove provided in the base ring, and the other end is connected to a pressure plate.

[0012] Preferably, a second spring is sleeved on the surface of the guide rod, and two ends of the second spring are respectively connected to the base ring and the pressure plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) The optical fibers in the optical fiber bundle are passed into the optical fiber groove, and one of the push rods at the top of the limiting ring is pressed to move into the optical fiber groove. When the push rod moves, the first spring is compressed and the arc block is driven to move, so that the distance between the arc block and the base ring is at the edge. Then, the optical fiber to be limited is placed in the arc block, and the push rod is released. The first spring rebounds and drives the arc block to contact the base ring, thereby limiting the optical fiber to the inner wall of the base ring. This operation is repeated to limit the optical fiber through the remaining arc blocks, and the arc block at the bottom of the limiting ring can limit the other end of the optical fiber located in the optical fiber groove, ensuring that the top and bottom of the optical fiber can be limited to the inner wall of the base ring, thereby combing the multiple groups of optical fibers in the optical fiber bundle, avoiding the problem of mutual entanglement and crossing that affects the use effect of the image balancer.

[0015] (2) When in use, the steering and orientation of the outer cover can be controlled by an external driving mechanism. At the same time, the outer cover can drive the lens bead to roll in the slide groove in the light-transmitting groove through the roller. When the roller rolls to the upper and lower ends of the slide groove and contacts the pressure plate, the pressure will act on the second spring, causing the spring to compress and drive the guide rod to move into the guide groove, avoiding collision between the lens bead and the parts of the base ring, protecting the structural integrity of the lens bead and the entire image balancing component, so that the lens bead can always slide in the light-transmitting groove, effectively adjusting the range of the image, thereby achieving the effect of image balancing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a top view of the base ring of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the roller rolling in the slideway of the utility model.

[0019] In the figure: 1. base ring; 2. outer cover; 3. light-transmitting groove; 4. lens bead; 5. optical fiber groove; 6. optical fiber filament; 7. push rod; 8. first spring; 9. arc block; 10. limiting ring; 11. slide groove; 12. bracket; 13. roller; 14. guide rod; 15. guide groove; 16. pressure plate; 17. second spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] The utility model provides Figure 1-3 An image equalizer based on a VR interaction mode is shown, comprising:

[0022] A base ring 1 is provided with an outer cover 2 on the surface of the base ring 1, and a light-transmitting groove 3 is provided in an annular shape on the surface of the base ring 1. A lens bead 4 is slidably connected in the light-transmitting groove 3, and one end of the lens bead 4 passes through the opening on the surface of the outer cover 2. A fiber optic groove 5 for passing the optical fiber bundle is provided at the center of the base ring 1, and a combing assembly for combing the optical fiber bundle into a single optical fiber filament 6 is provided on the surface of the optical fiber groove 5. The push rod 7 of the combing assembly is pushed to move and compress the first spring 8, so that the optical fiber filament 6 is confined in the arc block 9 after the first spring 8 rebounds.

[0023] The combing assembly includes a limiting ring 10, which is provided with two groups and is respectively connected to the top and bottom ends of the base ring 1. The push rods 7 are provided with several groups and are arranged in a ring shape on the surface of the limiting ring 10.

[0024] One end of the push rod 7 slides through the limiting ring 10 and is connected to the arc block 9. The first spring 8 is provided in a plurality of groups, and the plurality of groups of first springs 8 are respectively sleeved on the surface of the push rod 7.

[0025] The two ends of the first spring 8 are connected to the push rod 7 and the limiting ring 10 respectively. When the push rod 7 moves into the limiting ring 10, the first spring 8 can be compressed. When the first spring 8 rebounds, it can drive the push rod 7 to move out of the limiting ring 10.

[0026] A slide groove 11 is provided in the base ring 1 and on both sides of the light-transmitting groove 3. Both ends of the lens bead 4 are connected to a bracket 12 and the other end of the bracket 12 is rotatably connected to a roller 13. The roller 13 is rollingly connected to the slide groove 11. Guide rods 14 are provided at the top and bottom ends of the slide groove 11. One end of the guide rod 14 slides through the guide groove 15 provided in the base ring 1, and the other end is connected to a pressure plate 16. A second spring 17 is sleeved on the surface of the guide rod 14, and the two ends of the second spring 17 are respectively connected to the base ring 1 and the pressure plate 16. When the roller 13 rolls to the upper and lower ends of the slide groove 11 and contacts the pressure plate 16, the pressure will act on the second spring 17, causing the spring to compress and drive the guide rod 14 to move into the guide groove 15, thereby avoiding collision between the lens bead 4 and the components of the base ring 1.

[0027] The image balancer based on the VR interactive mode is constructed by inserting the optical fiber 6 in the optical fiber bundle into the optical fiber groove 5 and pressing one of the push rods 7 on the top of the limiting ring 10 to move it into the optical fiber groove 5. When the push rod 7 moves, the first spring 8 is compressed and drives the arc block 9 to move, so that the distance between the arc block 9 and the base ring 1 is at the edge. Then, the optical fiber 6 to be limited is placed in the arc block 9, and the push rod 7 is released. The first spring 8 rebounds and drives the arc block 9 to contact the base ring 1, thereby limiting the optical fiber 6 to the inner wall of the base ring 1, and repeating this operation to limit the optical fiber 6 through the remaining arc blocks 9. The arc block 9 at the bottom of the limiting ring 10 can limit the other end of the optical fiber 6 located in the optical fiber groove 5, ensuring that the top and bottom of the optical fiber 6 can be limited to the inner wall of the base ring 1, thereby combing the multiple groups of optical fiber 6 in the optical fiber bundle, making it convenient to connect the optical fiber 6 to the external image generation instrument, and avoiding the problem of mutual entanglement and crossing that affects the use effect of the image balancer.

[0028] When in use, the steering and orientation of the outer cover 2 can be controlled by an external driving mechanism. At the same time, the outer cover 2 can drive the lens bead 4 to roll in the slide groove 11 in the light-transmitting groove 3 through the roller 13. When the roller 13 rolls to the upper and lower ends of the slide groove 11 and contacts the pressure plate 16, the pressure acts on the second spring 17, causing the spring to compress and drive the guide rod 14 to move into the guide groove 15, avoiding collision between the lens bead 4 and the components of the base ring 1, protecting the structural integrity of the lens bead 4 and the entire image balancing component, so that the lens bead 4 can always slide in the light-transmitting groove 3, effectively adjusting the range of the image, thereby achieving the effect of image balancing.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An image equalizer based on VR interactive mode, characterized in that: include: A base ring (1) is provided on the surface of the base ring (1), an outer cover (2) is provided on the surface of the base ring (1), a light-transmitting groove (3) is provided in an annular shape on the surface of the base ring (1), a lens bead (4) is slidably connected in the light-transmitting groove (3), and one end of the lens bead (4) passes through an opening on the surface of the outer cover (2), a fiber groove (5) for passing an optical fiber bundle is provided at the center of the base ring (1), and a combing assembly for combing the optical fiber bundle into a single optical fiber (6) is provided on the surface of the optical fiber groove (5), and a push rod (7) of the combing assembly is pushed to move and compress a first spring (8), so that the first spring (8) is restricted in the arc block (9) after rebounding.

2. The image equalizer based on VR interaction mode according to claim 1, characterized in that: The combing assembly comprises a limiting ring (10), wherein the limiting ring (10) is provided with two groups and is respectively connected to the top and bottom ends of the base ring (1); the push rod (7) is provided with a plurality of groups, and the plurality of groups of push rods (7) are arranged in an annular shape on the surface of the limiting ring (10).

3. The image equalizer based on VR interaction mode according to claim 1, characterized in that: One end of the push rod (7) slides through the limiting ring (10) and is connected to the arc block (9). The first spring (8) is provided with a plurality of groups, and the plurality of groups of first springs (8) are respectively sleeved on the surface of the push rod (7).

4. The image equalizer based on VR interaction mode according to claim 1, characterized in that: The two ends of the first spring (8) are respectively connected to the push rod (7) and the limiting ring (10).

5. The image equalizer based on VR interaction mode according to claim 1, characterized in that: Slide grooves (11) are provided in the base ring (1) and on both sides of the light-transmitting groove (3); two ends of the lens bead (4) are connected to brackets (12); and the other end of the bracket (12) is rotatably connected to a roller (13); and the roller (13) is rollingly connected in the slide grooves (11).

6. The image equalizer based on VR interaction mode according to claim 5, characterized in that: Guide rods (14) are provided at both the top and bottom ends of the slide groove (11). One end of the guide rod (14) slides through the guide groove (15) provided in the base ring (1), and the other end is connected to a pressure plate (16).

7. The image equalizer based on VR interaction mode according to claim 6, characterized in that: A second spring (17) is sleeved on the surface of the guide rod (14), and two ends of the second spring (17) are respectively connected to the base ring (1) and the pressure plate (16).

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