CN216622846U

CN216622846U - Three-dimensional simulation geographical graphic display VR equipment

Info

Publication number: CN216622846U
Application number: CN202122969743.8U
Authority: CN
Inventors: 周向明; 张峰; 吉丽
Original assignee: Jiangsu Mingdian Science And Education Instrument Equipment Co ltd
Current assignee: Jiangsu Mingdian Science And Education Instrument Equipment Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-27
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses three-dimensional simulation geographical graphic display VR equipment which comprises VR glasses, wherein when myopes wear the VR glasses, the VR glasses are connected with a first wearing shell in a sliding mode, an arc-shaped groove penetrates through the top surface of the first wearing shell, through grooves transversely penetrate through the outer walls of two sides of the first wearing shell, grooves are formed in two sides of the inner wall of each VR glasses, two through holes which are in mirror symmetry are formed in the outer wall of each VR glasses in a penetrating mode, each through hole is communicated with each groove, a pull rod is sleeved in each through hole, the tail end of each pull rod extends to the outside of each VR glasses, the tail end of each pull rod positioned outside each VR glasses is fixedly connected with a shifting plate, the inner wall of each shifting plate is attached to the outer wall of each VR glasses, the other end of each pull rod is fixedly connected with a positioning block, the outer wall of the first wearing shell is provided with a positioning groove, each positioning block is inserted into the positioning groove, the outer edge of each pull rod is sleeved with a spring, and the spring is positioned between each groove and each positioning block; when not myopic personnel wear VR glasses, the shell is worn to sliding connection second in the VR glasses.

Description

Three-dimensional simulation geographical graphic display VR equipment

Technical Field

The utility model relates to the field of VR equipment, in particular to three-dimensional simulation geographical graphic display VR equipment.

Background

Differentiate geographical position through paper map or electronic map when surveying some topography, along with the continuous development and the progress of science and technology, the VR technique also matures gradually day by day, has also used the aspect of topography survey simultaneously, gives people more true topographic environment through wearing VR glasses, nevertheless to some myopes people, need take off glasses when wearing VR glasses and wear VR glasses, but the landform appearance in the VR glasses can't be seen clearly when the people of myopia does not have glasses.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the three-dimensional simulation geographical graphic display VR equipment, the practicability of VR glasses is improved by arranging the first wearing shell used by myopes and the second wearing shell used by non-myopes, the comfort degree of different people wearing the VR glasses is realized by only mutually replacing the first wearing shell and the second wearing shell when the VR glasses are worn, and the myopes can wear the VR glasses without taking off the glasses.

In order to solve the technical problems, the utility model provides the following technical scheme: a three-dimensional simulation geographical graphic display VR device comprises VR glasses, when a person with myopia wears the VR glasses, a first wearing shell is slidably connected in the VR glasses, an arc-shaped groove penetrates through the top surface of the first wearing shell, through grooves transversely penetrate through the outer walls of the two sides of the first wearing shell, grooves are formed in the two sides of the inner wall of the VR glasses, two through holes which are in mirror symmetry are formed in the outer wall of the VR glasses, the through holes are communicated with the grooves, pull rods are sleeved in the through holes, the tail ends of the pull rods extend to the outer portions of the VR glasses, pull plates are fixedly connected to the tail ends of the pull rods and located outside the VR glasses, the inner walls of the pull plates are attached to the outer walls of the VR glasses, positioning grooves are formed in the other ends of the pull rods and fixedly connected with positioning blocks, the outer wall of the first wearing shell is provided with positioning grooves, and the positioning blocks are inserted in the positioning grooves, a spring is sleeved at the outer edge of the pull rod and is positioned between the groove and the positioning block; when the person who is not near sighted wears VR glasses, the shell is worn to the sliding connection second in the VR glasses.

Preferably, the outer wall of the two sides of the VR glasses is perpendicularly screwed with the connecting column, the outer edge of the connecting column penetrates through a sleeve hole, a sleeve ring is sleeved in the sleeve hole, and two elastic fixing bands are sleeved on the outer edge of the sleeve ring.

Preferably, sliders are horizontally fixed to two sides of the inner wall of the VR glasses, two sliding grooves which are in mirror symmetry are formed in two sides of the outer wall of the first wearing shell, the positioning grooves are located in the sliding grooves, the sliding grooves are located at the upper end and the lower end of the through groove, the sliders are connected in the sliding grooves in a sliding mode, and positioning holes penetrate through the surface of the sliders horizontally.

Preferably, the positioning groove, the positioning hole and the center of the groove are all located on the same horizontal line, the diameters of the positioning groove, the positioning hole and the groove are equal, and the diameter of the through hole is smaller than that of the groove.

Preferably, the two sides of the outer wall of the second wearing shell are horizontally arranged in a second sliding groove matched with the sliding block, and a second positioning groove matched with the positioning block is arranged in the second sliding groove.

Preferably, rubber pads are arranged on one sides of the contact surfaces of the first wearing shell and the second wearing shell with the face of the wearer, and memory sponges are arranged outside the rubber pads.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. the first wearing shell used by the myopic person and the second wearing shell used by the non-myopic person are arranged, so that the practicability of the VR glasses is improved, and the comfort degree of different people when wearing the VR glasses is realized only by mutually replacing the first wearing shell and the second wearing shell when wearing the VR glasses, so that the myopic person can wear the VR glasses without taking off the glasses;

2. the lantern ring that cup joints in the trepanning through setting up the spliced pole and running through on the spliced pole and be used for connecting the elastic fixation area plays fixed effect to wearing of VR glasses, avoids VR glasses when wearing, and because of the removal of personnel's position leads to wearing the position emergence skew of VR glasses, has further improved the stability of VR glasses when wearing and the comfort level of user when wearing.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a top view of the overall structure of the present invention;

FIG. 3 is an overall structure view of the first wearing case of the present invention;

FIG. 4 is an overall view of a second wearable housing according to the present invention;

FIG. 5 is an enlarged side cross-sectional view of the structure of FIG. 2 at A in accordance with the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 2 at B in accordance with the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 3 at C according to the present invention;

wherein: 1. VR glasses; 2. connecting columns; 3. a collar; 4. an elastic fixing band; 5. dialing a plate; 6. a first wearing shell; 7. a through groove; 8. an arc-shaped slot; 9. a chute; 10. a second wear shell; 11. a through hole; 12. a pull rod; 13. a groove; 14. a spring; 15. a slider; 16. positioning a groove; 17. positioning blocks; 18. positioning holes; 19. and (5) trepanning.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-7, the utility model provides a three-dimensional simulation geographical graphic display VR device, which comprises VR glasses 1, when a myope wears the VR glasses 1, the VR glasses 1 are slidably connected with a first wearing shell 6, an arc-shaped groove 8 penetrates through the top surface of the first wearing shell 6, sliding blocks 15 are horizontally fixed on two sides of the inner wall of the VR glasses 1, two sliding grooves 9 which are in mirror symmetry up and down are respectively formed on two sides of the outer wall of the first wearing shell 6, the sliding blocks 15 are slidably connected in the sliding grooves 9, through grooves 7 transversely penetrate through the outer walls of two sides of the first wearing shell 6, the through grooves 7 are positioned between the two sliding grooves 9, grooves 13 are formed on two sides of the inner wall of the VR glasses 1, positioning holes 18 are horizontally penetrated through the surface of the sliding blocks 15, two through holes 11 which are in mirror symmetry up and down are penetrated through the outer wall of the VR glasses 1, the through holes 11 are communicated with the grooves 13, pull rods 12 are sleeved in the through holes 11, and the ends of the pull rods 12 extend to the outside of the VR glasses 1, the tail end of a pull rod 12 positioned outside the VR glasses 1 is fixedly connected with a shifting plate 5, the inner wall of the shifting plate 5 is attached to the outer wall of the VR glasses 1, the other end of the pull rod 12 is fixedly connected with a positioning block 17, the positioning block 17 extends into a sliding groove 9, the inner wall of the sliding groove 9 is provided with a positioning groove 16, the positioning block 17 is inserted into the positioning groove 16, the centers of the positioning groove 16, the positioning hole 18 and a groove 13 are all positioned on the same horizontal line and have the same diameter, the diameter of a through hole 11 is smaller than that of the groove 13, the outer edge of the pull rod 12 is sleeved with a spring 14, the spring 14 is positioned between the groove 13 and the positioning block 17, when people with myopia wear the VR glasses 1, the VR glasses 1 are connected with a second wearing shell 10 in a sliding mode, two sides of the outer wall of the second wearing shell 10 are horizontally arranged in second sliding grooves matched with a sliding block 15, and second positioning grooves matched with the positioning grooves 17 are formed in the second sliding grooves;

wear shell 10 through the first shell 6 of wearing that sets up the myopia person and the second that the non-myopia person used, improved VR glasses 1's practicality, only need wear shell 6 and second through wearing the first shell 10 of wearing and carry out the replacement each other and realize wearing the comfort level when VR glasses 1 to different crowds when wearing for the myopia person need not to take off glasses and also can wear VR glasses 1.

As shown in fig. 1, 2 and 6, the utility model also discloses that the outer walls of two sides of the VR glasses 1 are vertically screwed with the connecting column 2, the outer edge of the connecting column 2 is penetrated with a sleeve hole 19, the sleeve ring 3 is sleeved in the sleeve hole 19, the outer edge of the sleeve ring 3 is sleeved with two elastic fixing bands 4, one side of the contact surface of the first wearing shell 6 and the second wearing shell 10 with the face of the wearer is provided with a rubber pad, and the outer part of the rubber pad is provided with a memory sponge;

set up spliced pole 2 and the 19 endotheca of trepanning that run through on spliced pole 2 and be used for connecting lantern ring 3 of elastic fixation area 4 plays fixed effect to wearing of VR glasses 1, avoids VR glasses 1 when wearing, because of the removal of personnel's position leads to wearing position of VR glasses 1 to take place the skew, has further improved the stability of VR glasses 1 when wearing and the comfort level of user when wearing.

The working principle is as follows: when the VR glasses are used, when a myopic person wears the VR glasses 1, the first wearing shell 6 and the VR glasses 1 are installed, the sliding groove 9 in the first wearing shell 6 is aligned with the sliding block 15 in the VR glasses 1, the sliding block 15 is inserted into the sliding groove 9, when the VR glasses are inserted, the poking plate 5 is pulled outwards inwards, the poking plate 5 drives the pull rod 12 to move outwards, the pull rod 12 drives the positioning block 17 to move, so that the positioning block 17 is retracted into the groove 13 in the VR glasses 1, the spring 14 on the outer edge of the pull rod 12 is under a compression state under stress, the sliding block 15 can be smoothly inserted into the tail end of the sliding groove 9 in the first wearing shell 6, then the poking plate 5 is released, the spring 14 starts to reset, the spring 14 pushes the positioning block 17 to move into the positioning groove 16 in the sliding groove 9, and the positioning block 17 is inserted into the positioning groove 16; when the non-myopia person wears VR glasses 1, the first wearing shell 6 is taken down from the VR glasses 1, the second wearing shell 10 is replaced, and the second wearing shell 10 and the VR glasses 1 are mounted in the same manner as the first wearing shell 6 and the VR glasses 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A three-dimensional simulated geographical graphic display VR device comprising VR glasses (1), characterized in that: when a myope wears the VR glasses (1), the VR glasses (1) are internally and slidably connected with a first wearing shell (6), the top surface of the first wearing shell (6) is penetrated with an arc-shaped groove (8), the outer walls of the two sides of the first wearing shell (6) are transversely penetrated with a through groove (7), the two sides of the inner wall of the VR glasses (1) are provided with grooves (13), the outer wall of the VR glasses (1) is penetrated with two through holes (11) which are in vertical mirror symmetry, the through holes (11) are communicated with the grooves (13), pull rods (12) are sleeved in the through holes (11), the tail ends of the pull rods (12) extend to the outside of the VR glasses (1), the tail ends of the pull rods (12) which are positioned outside the VR glasses (1) are fixedly connected with a shifting plate (5), the inner wall of the shifting plate (5) is attached to the outer wall of the VR glasses (1), and the other ends of the pull rods (12) are fixedly connected with a positioning block (17), a positioning groove (16) is formed in the outer wall of the first wearing shell (6), the positioning block (17) is inserted into the positioning groove (16), a spring (14) is sleeved on the outer edge of the pull rod (12), and the spring (14) is located between the groove (13) and the positioning block (17); when the person who is not near sighted wears VR glasses (1), shell (10) is worn to sliding connection second in VR glasses (1).

2. The three-dimensional simulated geographical graphic display (VR) device of claim 1, wherein: the outer wall of the two sides of the VR glasses (1) is perpendicularly screwed with the connecting column (2), the outer edge of the connecting column (2) penetrates through the trepanning (19), the lantern ring (3) is sleeved in the trepanning (19), and the outer edge of the lantern ring (3) is sleeved with the two elastic fixing bands (4).

3. The three-dimensional simulated geographic display VR device of claim 1, wherein: the inner wall both sides of VR glasses (1) are all fixed with two upper and lower mirror symmetry's slider (15) horizontally, the outer wall both sides of first wearing shell (6) all seted up two with spout (9) that slider (15) match, constant head tank (16) are located in spout (9), spout (9) are located lead to the upper and lower both ends of groove (7), slider (15) sliding connection be in spout (9), the surface level of slider (15) runs through there is locating hole (18).

4. The three-dimensional simulated geographical graphic display (VR) device of claim 3, wherein: the centers of the positioning groove (16), the positioning hole (18) and the groove (13) are all located on the same horizontal line, the diameters of the positioning groove, the positioning hole and the groove are equal, and the diameter of the through hole (11) is smaller than that of the groove (13).

5. The three-dimensional simulated geographical graphic display (VR) device of claim 3, wherein: the two sides of the outer wall of the second wearing shell (10) are horizontally arranged in second sliding grooves matched with the sliding blocks (15), and second positioning grooves matched with the positioning blocks (17) are arranged in the second sliding grooves.

6. The three-dimensional simulated geographical graphic display (VR) device of claim 1, wherein: rubber pads are arranged on one sides of the contact surfaces of the first wearing shell (6) and the second wearing shell (10) and the face of a wearer, and memory sponges are arranged outside the rubber pads.