CN109612747A

CN109612747A - A VR helmet used in a car virtual review system

Info

Publication number: CN109612747A
Application number: CN201910074386.3A
Authority: CN
Inventors: 王妍; 田传印; 黄晓延
Original assignee: Tianjin Catarc Data Co Ltd
Current assignee: Tianjin Catarc Data Co Ltd
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2019-04-12

Abstract

The invention provides a VR helmet used in a car virtual review system, comprising a helmet, VR glasses, a headband, a rear pad and a neck pillow. The VR glasses are fixed at the front of the helmet, and both ends of the headband are fixed at the middle of the helmet , the back pad is fixedly connected to the back of the helmet, and the neck pillow is arranged below the rear pad, wherein the neck pillow is a pear-shaped batting cylinder, the upper end of the neck pillow is fixed with L-shaped struts on both sides, and the top of the strut is connected by rotation At the bottom of the back pad, the neck pillow can be swayed by gravity to fit the neck, and the present invention has the advantage of making the tester wear comfortably for a long time.

Description

A kind of VR helmet in the virtual review system of automobile

Technical field

The present invention relates to automobile test fields, specifically, being related to a kind of VR head in the virtual review system of automobile Helmet.

Background technique

The check of automobile human engineering engineering is the major influence factors of automobile active safety, at present the human engineering side of automobile Formula makes its application all have certain limitation because of the defect being individually present.With the development of VR technology, existed using VR glasses Virtual Space carries out Design of Mechanical Product can realize, carry out initial stage virtual test, man-machine work to automobile product using VR technology Cheng Jiaohe will be at prior development direction；And common VR glasses and the VR helmet can go out more than experimenter when long-time is tested Existing dizziness and discomfort of neck area sense, it is very uncomfortable.

Summary of the invention

In place of solving above-mentioned the deficiencies in the prior art, the purpose of the present invention is to provide one kind virtually to comment for automobile The VR helmet in the system of examining, to overcome defect in the prior art.

To achieve the goals above, the present invention provides a kind of VR helmets in the virtual review system of automobile, including The helmet, VR glasses, headband, rear pad and neckpillow, VR glasses are connected in helmet front, and headband both ends are connected in the middle part of the helmet, rear to pad It is connected in helmet rear portion, neckpillow is arranged below rear pad, wherein neckpillow is the cotton-wool cylinder that section is pyriform, neckpillow upper end two Side is fixed with L strut, and strut top is rotatably connected on rear rebasing portion, so that neckpillow is bonded with gravity swing with neck.

By using above-mentioned technical proposal, before wearing the helmet, neckpillow is broken, and the helmet is worn on the head, then by head Banding puts down neckpillow at lower jaw later, and neckpillow is rocked to self weight and abuts with neck after human body at this time, at this time by neckpillow Shape supports neckpillow by the back side of head, avoids head weight and the weight of the helmet from oppressing cervical vertebra, avoids feeling tester To discomfort；And neckpillow lighter in weight made of cotton-wool will not haul the helmet and squeeze the crown, improve the comfort level of user；Together The strut of Shi Peihe L be bonded neckpillow can by gravity holding with neck after human body, without additional fixation device, save Production cost.

As to further explanation of the invention, it is preferable that neckpillow front end offers the neck slot of arcuation, so that neckpillow and neck Portion is bonded completely.

By using above-mentioned technical proposal, increases the contact area of neckpillow and neck, improve the effect of supporting head part.

As to further explanation of the invention, it is preferable that offer pillow in neckpillow, pillow is columned hollow Column, pillow are located at neckpillow top.

By using above-mentioned technical proposal, neckpillow weight is further decreased, while making the decentralization of neckpillow, is easier to make neck Pillow is rocked to be bonded with rear neck.

As to further explanation of the invention, it is preferable that helmet internal layer is fixed with the headrest of cotton.

By using above-mentioned technical proposal, the headrest is set, the helmet of hard is avoided to oppress head, reduce the sense of discomfort of people.

As to further explanation of the invention, it is preferable that helmet rear end offers columned hair engaging aperture, so that plait is worn Cross hair engaging aperture.

By using above-mentioned technical proposal, hair engaging aperture, which is arranged, can make the female tester of long hair that will wear at the hair of pigtail from hair engaging aperture It crosses, avoids helmet compressing pigtail and oppress head, improve applicability.

As to further explanation of the invention, it is preferable that headband inside bottom is fixed with the larynx pad of arcuation, so that larynx pad It is abutted with lower jaw.

By using above-mentioned technical proposal, larynx pad is set, headband is avoided to tie tight lower jaw, reduce immoderation.

As to further explanation of the invention, it is preferable that headband exterior bottom is fixed with switch, switch by electric wire with VR glasses connection, so that VR glasses open and close.

By using above-mentioned technical proposal, before test is completed to take the helmet, push switch closes VR glasses, avoids the occurrence of Tester is also in virtual environment, and takes the helmet and the problem of dizziness occur.

The invention has the following advantages:

1, the neckpillow of the invention by being provided with strut, improves the comfort level of tester；

2, the weight that neckpillow is reduced by setting pillow, avoids the helmet from excessively oppressing head；

3, it avoids headband from tying tight lower jaw by being provided with larynx pad, improves usage comfort.

Detailed description of the invention

Fig. 1 is side view of the invention；

Fig. 2 is bottom view of the invention；

Fig. 3 is rearview of the invention；

Fig. 4 is sectional view of the invention.

Description of symbols:

1, the helmet；11, the headrest；12, hair engaging aperture；2, VR glasses；3, headband；31, larynx pad；32, it switchs；4, rear pad；5, neckpillow；51, Strut；52, neck slot；53, pillow.

Specific embodiment

It is attached now in conjunction with appended preferred embodiment in order to further appreciate that structure of the invention, feature and other purposes With attached drawing, detailed description are as follows, this attached drawing embodiment described is only used to illustrate the technical scheme of the present invention, and non-limiting Invention.

A kind of VR helmet in the virtual review system of automobile, in conjunction with Fig. 1, Fig. 4, including the helmet 1, VR glasses 2, headband 3, rear pad 4 and neckpillow 5, the helmet 1 are the hemispherical shell of steel, and 1 internal layer of the helmet is fixed with the headrest 11 of cotton, and the setting headrest 11 is kept away The helmet 1 for exempting from hard oppresses head, reduces the sense of discomfort of people, 1 rear end of the helmet offers columned hair engaging aperture 12, so that plait is worn Hair engaging aperture 12 is crossed, setting hair engaging aperture 12 can make the female tester of long hair that will pass through at the hair of pigtail from hair engaging aperture 12, the helmet 1 is avoided to oppress Pigtail and oppress head, making the helmet 1 not only can be used by male, can also be used by women, improve the helmet 1 applicability；VR Mirror 2 is connected in 1 front of the helmet, and headband 3 is the elastic band of semicircular, and 3 both ends of headband are connected in 1 middle part of the helmet, and rear pad 4 is semi-ring Shape steel shell, rear 4 inner arc surfaces that pad are fixed with cotton pad, and rear pad 4 is connected in 1 rear portion of the helmet, and neckpillow 5 is arranged below rear pad 4.

In conjunction with Fig. 1, Fig. 2,3 inside bottom of headband is fixed with the larynx pad 31 of arcuation, so that larynx pad 31 is abutted with lower jaw, setting Larynx pad 31 avoids headband 3 from tying tight lower jaw, reduces immoderation, and 3 exterior bottom of headband is fixed with switch 32, switch 32 by electric wire and VR glasses 2 connect, and electric wire is embedded in headband 3, when putting on the helmet 1, are bonded VR glasses 2 with eye, later by headband 3 It is buckled at lower jaw, while push switch 32 opens VR glasses 2 again, prepares tester's having time, the general of dizziness occurs in reduction Rate；Before test is completed to take the helmet 1, push switch 32 closes VR glasses 2, avoids the occurrence of tester and is also in virtual environment In, and take the helmet 1 and the problem of dizziness occur；And it push switch 32, reduction operation can be walked simultaneously when removing and clasping headband 3 Suddenly, it is easy to use.

In conjunction with Fig. 1, Fig. 3, neckpillow 5 is the cotton-wool cylinder that section is pyriform, and 5 upper end two sides of neckpillow are fixed with L strut 51, 4 bottoms are padded on 51 top of strut after being rotatably connected on, 5 front end of neckpillow offers the neck slot 52 of arcuation；In conjunction with Fig. 4, opened up in neckpillow 5 There is pillow 53, pillow 53 is columned open tubular column, and pillow 53 is located at 5 top of neckpillow.

In conjunction with Fig. 1, Fig. 4, before wearing the helmet 1, neckpillow 5 is broken, and the helmet 1 is worn on the head, then 3 beam of headband has existed At lower jaw, neckpillow 5 is put down later, and neckpillow 5 is rocked to self weight and abuts with neck after human body at this time, relies on the shape of neckpillow 5 at this time Shape supports neckpillow 5 by the back side of head, avoids head weight and the weight of the helmet 1 from oppressing cervical vertebra, avoids feeling tester To discomfort；And 5 lighter in weight of neckpillow made of cotton-wool will not haul the helmet 1 and squeeze the crown, improve the comfort level of user； Cooperate the strut 51 of L simultaneously, be bonded neckpillow 5 can by gravity holding with neck after human body, without additional fixation device, Save production cost；The contact area that neck slot 52 increases neckpillow 5 and neck is opened up, the effect of supporting head part is improved；Pillow is set 53 further decrease 5 weight of neckpillow, while making the decentralization of neckpillow 5, and being easier to is rocked to neckpillow 5 is bonded with rear neck.

It is to be understood that foregoing invention content and specific embodiment are intended to prove technical solution provided by the present invention Practical application should not be construed as limiting the scope of the present invention.Those skilled in the art are in spirit and principles of the present invention It is interior, when can various modifications may be made, equivalent replacement or improvement.Protection scope of the present invention is subject to the appended claims.

Claims

1. A VR helmet used in a car virtual review system, characterized in that it comprises a helmet (1), VR glasses (2), a headband (3), a rear pad (4) and a neck pillow (5), VR Glasses (2) are fastened to the front of the helmet (1), both ends of the headband (3) are fastened to the middle of the helmet (1), the rear pad (4) is fastened to the rear of the helmet (1), and the neck pillow (5) Set below the rear pad (4), where,

The neck pillow (5) is a cotton batt cylinder with a pear-shaped cross section, L-shaped struts (51) are fixedly connected to both sides of the upper end of the neck pillow (5), and the top of the strut (51) is rotatably connected to the bottom of the rear pad (4). In order to make the neck pillow (5) swing with gravity to fit the neck.

2. A VR helmet used in a car virtual review system according to claim 1, characterized in that the front end of the neck pillow (5) is provided with an arc-shaped neck groove (52), so that the neck pillow (5) and The neck fits perfectly.

3 . The VR helmet used in the car virtual review system according to claim 2 , wherein the neck pillow ( 5 ) is provided with a pillow core ( 53 ), and the pillow core ( 53 ) is a cylindrical hollow column, the pillow core (53) is located on the upper part of the neck pillow (5).

4. A VR helmet for use in a car virtual review system according to claim 1, characterized in that a cotton head pad (11) is fastened to the inner layer of the helmet (1).

5. A VR helmet used in a virtual car review system according to claim 1, characterized in that a cylindrical hair hole (12) is opened at the rear end of the helmet (1), so that the braids can pass through the hair hole (12).

6. A VR helmet used in a car virtual review system according to claim 1, characterized in that, an arc-shaped throat pad (31) is fixedly connected to the inner bottom of the headband (3), so that the throat pad (31) ) abuts the lower jaw.

7. A VR helmet used in a car virtual review system according to claim 6, characterized in that a switch (32) is fixedly connected to the outer bottom of the headband (3), and the switch (32) is connected to the VR glasses through a wire (2) Connect so that the VR glasses (2) turn on and off.