CN212911894U

CN212911894U - Anti-drop helmet based on VR training

Info

Publication number: CN212911894U
Application number: CN202021538515.4U
Authority: CN
Inventors: 方晶晶; 刘佳峰; 周建芹
Original assignee: Hangzhou Tongyang Technology Co ltd
Current assignee: Hangzhou Tongyang Technology Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-09
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses an anti-drop helmet based on VR training, concretely relates to VR helmet field, including helmet shell, helmet shell's top is connected with first connecting block, and helmet shell's both sides wall all is connected with the axis of rotation, the external connection of axis of rotation has the connecting rod, connecting rod end connection has VR glasses, and the one side that the one end of connecting rod is close to the axis of rotation is provided with the slider, the external face that the surface of helmet shell corresponds the slider is provided with the spout, helmet shell's inside wall is connected with the spring, the end connection of spring has the articulamentum, the bottom of articulamentum is connected with first foam-rubber cushion, the bottom of helmet shell is located the below of two axis of rotation and all is connected with first fixed band. The utility model has the advantages of simple and reasonable design, be convenient for to the fixed of VR helmet, the effectual comfort level of wearing the VR helmet that has promoted in the use, and the position of the adjustment VR glasses of being convenient for.

Description

Anti-drop helmet based on VR training

Technical Field

The utility model relates to a VR helmet field, more specifically says, the utility model relates to an anti-drop helmet based on VR training.

Background

The virtual reality helmet, i.e. VR helmet, also referred to as VR glasses or VR helmet in the early days, the VR helmet is a virtual reality display which uses a head-mounted display to seal the vision or hearing of the outside of the person and guide the user to generate a feeling of the person in the virtual environment, the head-mounted display is the earliest virtual reality display, the display principle is that the left and right eye screens respectively display the images of the left and right eyes, the eyes can obtain the information with difference and generate three-dimensional sensation in the brain, the optical technical design and manufacturing technology of the virtual reality three-dimensional helmet are gradually perfected, the virtual reality helmet is not only used as a personal application display, but also is the basis of the design of a compact large screen projection system, the image of a small LCD display device can be made into a full-image large screen through an optical system, except for obtaining the essential equipment which is generally applied to become a single-soldier combat system in the modern advanced military electronic technology, the virtual reality helmet also is expanded to the, the virtual reality electronic technology system firstly applies a virtual reality stereo helmet.

The fixed mode of current VR helmet is not good, and the VR helmet drops easily in the use, and takes and can produce the friction with the head and face on the head and lead to the discomfort.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an anti-drop helmet based on VR training is convenient for fix the VR helmet in the face of the head, and has promoted the comfort performance of VR helmet to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-falling helmet based on VR training comprises a helmet shell, wherein the top of the helmet shell is connected with a first connecting block, two side walls of the helmet shell are connected with rotating shafts, the outer portion of each rotating shaft is connected with a connecting rod, the end portion of each connecting rod is connected with VR glasses, a sliding block is arranged on one side, close to the rotating shafts, of one end of each connecting rod, a sliding groove is formed in the outer surface of the helmet shell, corresponding to the outer face of the corresponding sliding block, the inner side wall of the helmet shell is connected with a spring, the end portion of the spring is connected with a connecting layer, the bottom end of the connecting layer is connected with a first sponge cushion, first fixing belts are connected to the bottom of the helmet shell, located below the two rotating shafts, and the end portions of;

the top of VR glasses is connected with the second connecting block, the internal connection of second connecting block has the second fixed band, the end connection of second fixed band has the second buckle, one side that the second fixed band was kept away from to the one end of second buckle is connected with the third fixed band, the other end and the first connecting block of third fixed band are connected, the internal surface edge of VR glasses is connected with the second foam-rubber cushion, and the inside of VR glasses is provided with the VR lens, the bottom of VR glasses is provided with the recess, the inner wall connection of recess has the third foam-rubber cushion.

In a preferred embodiment, the outer surface of the helmet shell is provided with a plurality of ventilation openings, and the helmet shell is a component made of a plastic material.

In a preferred embodiment, the connection between the two ends of the spring and the inner wall of the helmet shell and the top end of the connecting layer is welded.

In a preferred embodiment, the outer diameter of the cross section of the slider is smaller than the width of the runner.

In a preferred embodiment, the second sponge cushion is fixedly adhered to the VR glasses through hot melt adhesive.

In a preferred embodiment, the first fixing band, the second fixing band and the third fixing band are all members made of nylon cloth.

In a preferred embodiment, the second connecting block is fixedly adhered to the VR glasses through a hot melt adhesive.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, in the using process, the first fixing belt is used for fixing the helmet at the lower jaw through the first buckle, so that the VR helmet can not fall off conveniently in the moving process, the connecting rod is rotated through the rotating shaft, the positions of VR glasses are convenient to adjust, the VR glasses are convenient to use, ventilation is facilitated in the VR helmet in the using process by arranging the ventilation opening, and the first sponge cushion is arranged, so that the friction between the head and the helmet is reduced by connecting the first sponge cushion with the compression spring, and the VR helmet is more comfortable to use;

2. compared with the prior art, be connected second fixed band and third fixed band through the second buckle to it is fixed with VR glasses, the use of the VR glasses of being convenient for, through setting up the second foam-rubber cushion, make in the use face accessible second foam-rubber cushion reduce with the friction of VR glasses, through setting up the recess, be convenient for put into wherein the bridge of the nose when using, through the inside third foam-rubber cushion of recess, reduce the friction of bridge of the nose and VR glasses, the utility model discloses structural design is simple reasonable, has promoted the comfort performance of VR glasses when using to, the fixing of the VR glasses of being convenient for more.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a connection diagram of the helmet shell of the present invention.

Fig. 3 is a connection diagram of the connection rod of the present invention.

Fig. 4 is a front view of the helmet shell of the present invention.

Fig. 5 is a connection diagram of the VR glasses of the present invention.

The reference signs are: 1. a helmet shell; 2. a first connection block; 3. a rotating shaft; 4. a connecting rod; 5. VR glasses; 6. a second connecting block; 7. a second securing strap; 8. a second buckle; 9. a third fixing band; 11. a first securing strap; 12. a first buckle; 13. a spring; 14. a connecting layer; 15. a first foam-rubber cushion; 41. a slider; 42. a chute; 51. a second foam pad; 52. a VR lens; 53. a groove; 54. and a third spongy cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

An anti-drop helmet based on VR training as shown in fig. 1-4, including helmet shell 1, the top of helmet shell 1 is connected with first linkage block 2, and both sides wall of helmet shell 1 all is connected with axis of rotation 3, the external connection of axis of rotation 3 has connecting rod 4, connecting rod 4 end connection has VR glasses 5, and one side that the one end of connecting rod 4 is close to axis of rotation 3 is provided with slider 41, the surface of helmet shell 1 corresponds the external face of slider 41 and is provided with spout 42, the inside wall of helmet shell 1 is connected with spring 13, the end connection of spring 13 has articulamentum 14, the bottom of articulamentum 14 is connected with first foam-rubber cushion 15, the bottom of helmet shell 1 is located the below of two axis of rotation 3 and all is connected with first fixed band 11, the tip of two first fixed band 11 is connected through first buckle 12.

As shown in fig. 1, fig. 3, an anti-drop helmet based on VR training shown in fig. 4 and 5, the top of VR glasses 5 is connected with second connecting block 6, the internal connection of second connecting block 6 has second fixed band 7, the end connection of second fixed band 7 has second buckle 8, one side of second fixed band 7 is kept away from to one end of second buckle 8 is connected with third fixed band 9, the other end of third fixed band 9 is connected with first connecting block 2, the internal surface edge of VR glasses 5 is connected with second foam-rubber cushion 51, and the inside of VR glasses 5 is provided with VR lens 52, the bottom of VR glasses 5 is provided with recess 53, the internal wall of recess 53 is connected with third foam-rubber cushion 54.

Furthermore, a plurality of ventilation openings are formed in the outer surface of the helmet shell 1, so that ventilation can be conveniently realized in the helmet shell 1, and the helmet shell 1 is a component made of a plastic material;

furthermore, the two ends of the spring 13 are welded with the inner wall of the helmet shell 1 and the top end of the connecting layer 14, so that the spring 13 can be conveniently connected and fixed;

further, the outer diameter of the cross section of the sliding block 41 is smaller than the width of the sliding groove 42, so that the sliding block 41 can move conveniently;

further, the second sponge cushion 51 is fixedly bonded with the VR glasses 5 through hot melt adhesive, so that the second sponge cushion 51 can be conveniently connected and fixed;

further, the first fixing strap 11, the second fixing strap 7 and the third fixing strap 9 are all members made of nylon cloth;

further, the second connecting block 6 is fixedly bonded with the VR glasses 5 through hot melt adhesive, so that the second connecting block 6 can be conveniently connected and fixed;

referring to the attached drawings 1-4 of the specification, in the using process, the first fixing belt 11 is used for fixing the helmet at the lower jaw through the first buckle 12, so that the VR helmet can not fall off conveniently in moving, the connecting rod 4 is rotated through the rotating shaft 3, the position of the VR glasses 5 can be conveniently adjusted, the VR glasses 5 can be conveniently used, ventilation is facilitated in the VR helmet in the using process by arranging the ventilation opening, and the first spongy cushion 15 is arranged, so that when the VR helmet is used, the spring 13 can be compressed through the connecting layer 14 by the first spongy cushion 15, the friction between the head and the helmet can be reduced, and the VR helmet is more comfortable to use;

referring to the attached

drawings

1, 3, 4 and 5 of the specification, the second fixing band 7 is connected with the third fixing band 9 through the second buckle 8, so that the VR glasses 5 are fixed, the VR glasses 5 can be conveniently used, the friction between the face and the VR glasses 5 can be reduced through the second sponge pad 51 by the second sponge pad 51 in the using process, the nose bridge can be conveniently placed into the groove 53 by the groove 53, and the friction between the nose bridge and the VR glasses 5 can be reduced through the third sponge pad 54 inside the groove 53.

And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an anti-drop helmet based on VR training, includes helmet shell (1), its characterized in that: the top of the helmet shell (1) is connected with a first connecting block (2), two side walls of the helmet shell (1) are connected with rotating shafts (3), the outside of the rotating shaft (3) is connected with a connecting rod (4), the end part of the connecting rod (4) is connected with VR glasses (5), and one end of the connecting rod (4) close to one side of the rotating shaft (3) is provided with a sliding block (41), the outer surface of the helmet shell (1) is provided with a sliding groove (42) corresponding to the outer surface of the sliding block (41), the inner side wall of the helmet shell (1) is connected with a spring (13), the end part of the spring (13) is connected with a connecting layer (14), the bottom end of the connecting layer (14) is connected with a first sponge cushion (15), the bottom of the helmet shell (1) is positioned below the two rotating shafts (3) and is connected with first fixing belts (11), and the end parts of the two first fixing belts (11) are connected through first buckles (12);

the top of VR glasses (5) is connected with second connecting block (6), the internal connection of second connecting block (6) has second fixed band (7), the end connection of second fixed band (7) has second buckle (8), one side that second fixed band (7) were kept away from to the one end of second buckle (8) is connected with third fixed band (9), the other end and first connecting block (2) of third fixed band (9) are connected, the internal surface edge of VR glasses (5) is connected with second foam-rubber cushion (51), and the inside of VR glasses (5) is provided with VR lens (52), the bottom of VR glasses (5) is provided with recess (53), the inner wall connection of recess (53) has third foam-rubber cushion (54).

2. The VR training-based anti-drop helmet of claim 1, wherein: the outer surface of the helmet shell (1) is provided with a plurality of ventilation openings, and the helmet shell (1) is a component made of plastic materials.

3. The VR training-based anti-drop helmet of claim 1, wherein: the two ends of the spring (13) are welded with the inner wall of the helmet shell (1) and the top end of the connecting layer (14).

4. The VR training-based anti-drop helmet of claim 1, wherein: the outer diameter of the cross section of the sliding block (41) is smaller than the width of the sliding groove (42).

5. The VR training-based anti-drop helmet of claim 1, wherein: and the second sponge cushion (51) is fixedly bonded with the VR glasses (5) through hot melt adhesive.

6. The VR training-based anti-drop helmet of claim 1, wherein: the first fixing belt (11), the second fixing belt (7) and the third fixing belt (9) are all members made of nylon cloth.

7. The VR training-based anti-drop helmet of claim 1, wherein: and the second connecting block (6) is fixedly bonded with the VR glasses (5) through hot melt adhesive.