CN210323584U

CN210323584U - Virtual reality glasses

Info

Publication number: CN210323584U
Application number: CN201920939995.6U
Authority: CN
Inventors: 陆佳璐; 蒋坤; 虞俊峰
Original assignee: NANTONG INSTITUTE OF TECHNOLOGY
Current assignee: Hefei Longzhi Electromechanical Technology Co ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-04-14
Anticipated expiration: 2029-06-20

Abstract

The utility model provides a virtual reality glasses relates to glasses technical field. The glasses comprise a glasses body, a glasses gasket and a head belt type connecting band which are arranged around the glasses body, lenses arranged on the glasses body and a nose bridge frame arranged below the glasses body, wherein the nose bridge frame is formed by a memory sponge pad, and the shape of the nose bridge frame is fitted with the shape of a nose. Through set up the nose bridge frame that adopts memory foam pad to form in glasses body below, can alleviate the glasses quality, memory foam pad forms good laminating with the nose shape simultaneously to the travelling comfort of wearing glasses has been improved.

Description

Virtual reality glasses

Technical Field

The utility model relates to a glasses technical field, concretely relates to virtual reality glasses.

Background

Conventional Virtual Reality (VR) glasses equipment supports 0 ~ 600 degree myopia adjustable, and the wainscot space is mostly 15cm, and the interpupillary distance adaptation scope is mostly 53 ~ 73mm, and focal length range 57 ~ 69 mm. These data ranges are suitable for most users.

Conventional VR equipment eye-shade is hugged closely the spongy cushion thickening type sweat-absorbing type of face, and the thermal diffusivity is not good, and focus control is not very sensitive. The common paper shell at the nose bridge of the equipment is used as a raw material, so that the comfort of a user after wearing the equipment is low. Therefore, it is not suitable for wearing for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a virtual reality glasses to the not enough among the above-mentioned prior art to solve the lower problem of travelling comfort after the user wears.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a virtual reality glasses, including glasses body, the glasses packing ring and the headgear formula connecting band of setting around the glasses body, set up the lens on the glasses body and set up the nose bridge frame in glasses body below, the nose bridge frame is filled up by the memory sponge and is formed to the shape and the nose shape laminating of nose bridge frame.

Optionally, the material of the glasses body is a terpolymer of acrylonitrile, butadiene and styrene.

Optionally, the glasses body and the glasses gasket are attached together through flocking attaching pieces.

Optionally, the lens is a nano-lens with an aspheric structure and capable of focal length adjustment.

Optionally, the optical power of the lens is in the range of 0 to 800 degrees.

Optionally, the glasses gasket is made of lycra cloth.

Optionally, the head band connecting band is made of thermoplastic vulcanized elastomer.

Optionally, the bridge is 3.2cm in a dimension perpendicular to the plane of the face.

Optionally, the bridge has a dimension in the vertical direction of 6 cm.

Optionally, the bridge has a dimension of 5cm in the horizontal direction.

The beneficial effects of the utility model include:

the utility model provides a virtual reality glasses include the glasses body, set up glasses packing ring and the headgear formula connecting band around the glasses body, set up the lens on the glasses body and set up the bridge of the nose frame in glasses body below, the bridge of the nose frame is filled up by the memory sponge and is formed to the shape and the nose shape laminating of bridge of the nose frame. Through set up the nose bridge frame that adopts memory foam pad to form in glasses body below, can alleviate the glasses quality, memory foam pad forms good laminating with the nose shape simultaneously to the travelling comfort of wearing glasses has been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 shows a schematic structural diagram of virtual reality glasses provided by an embodiment of the present invention;

fig. 2A and 2B show a side view and a front view of a memory foam pad provided by an embodiment of the present invention, respectively.

Reference numerals: 101-a spectacle washer; 102-flocking laminate; 103-a spectacle body; 104-a lens; 105-the bridge of the nose.

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 efforts belong to the protection scope of the present invention.

With the advent of the 5G era, Virtual Reality (VR) technology has grown mature, and VR is widely used.

Fig. 1 shows a schematic structural diagram of virtual reality glasses provided by the embodiment of the present invention, as shown in fig. 1, the present invention provides a virtual reality glasses, including a glasses body 103, a glasses gasket 101 and a head belt type connecting band arranged around the glasses body 103, a lens 104 arranged on the glasses body 103, and a nose bridge 105 arranged below the glasses body 103, wherein the nose bridge 105 is formed by a memory sponge pad, and the shape of the nose bridge 105 is fitted with the shape of a nose.

Optionally, the material of the glasses body 103 is ABS, that is, a terpolymer of acrylonitrile, butadiene, and styrene.

Optionally, the glasses body 103 and the glasses gasket 101 are attached together by the flocking attachment 102.

Optionally, the lens 104 is a nanolens of aspheric configuration and capable of focal length adjustment. Optionally, the optical power of the lens 104 is in the range of 0 to 800 degrees.

Specifically, the nano-lens can perform optical correction: the aspheric surface design and the adjustable focal length adjusting button control the distance adjustment at the following positions: 0 to 800 degrees, and the user can adjust according to the self condition.

Optionally, the glasses gasket 101 is made of lycra cloth.

Optionally, the material of the headband connection belt is TPV, i.e., a thermoplastic vulcanizate.

Optionally, the dimension of the nosepiece 105 in a direction perpendicular to the plane of the face is 3.2 cm. Optionally, the nose bridge 105 has a dimension in the vertical direction of 6 cm.

Specifically, as shown in FIG. 2A, the memory foam pad has a side view of 3.2cm long in the left-right direction and 6cm long in the up-down direction.

Optionally, the nose bridge 105 has a dimension of 5cm in the horizontal direction.

Specifically, as shown in FIG. 2B, the memory foam pad has a front view of 5cm long in the left-right direction and 6cm long in the up-down direction.

The utility model provides a memory foam-rubber cushion nose bridge frame is the facial muscle of more laminating to the quality is light, and specifically, the quality is about 0.053 gram, has promoted to wear and has experienced.

The old person can appear dizziness scheduling problem at the in-process that uses VR glasses, and this utility model designs the interpupillary distance focus that uses VR glasses to the old person. Many old people do not have a lot of entertainment equipment at home or in a nursing home at present, and the spiritual civilization is very lacking. This utility model discloses utilize VR equipment help old person to enrich the amusement civilization, solve and wear VR eyes and appear very uncomfortable problem.

Generally, the optimal screen viewing angle for VR glasses frame is 16: 9 ratio.

The utility model discloses in the glasses that provide can carry out following setting when wearing to the old person: the interpupillary distance is 63-68 mm; diopter is far vision 280-near vision 600; the focal length is 60-68 mmo

Because the head-band connecting band and the glasses gasket 101 are made of TPV + lycra cloth, the tensile strength of the head-band connecting band can be controlled, the mass of the memory foam-rubber cushion is light and can be ignored (the mass is about 0.053 g), and therefore the total weight of the whole glasses is not more than 190 g (the 190 g is the best weight for the old to wear VR eyes for experience).

In addition, the utility model provides a glasses still include the earphone, and in the in-service use, the earphone decibel is mediated at 46 to 54 decibels, to the user that has the ear disease, can add in the moderate degree, but can not exceed 70 decibels, otherwise can bring the damage for old person's ear. The earphone is a detachable earphone.

Optionally, the two sides of the glasses can be provided with open strips with the length of 6.34 cm and the width of 0.96 cm, so that the cooling fan can be conveniently assembled, and the cooling effect can be achieved.

The utility model provides a VR glasses, to the use of old person, under the healthy condition of user's eyesight:

the wearing time is about 12 minutes and 25 seconds when the Chinese medicinal preparation is aged 60 to 67 years, and the fluctuation is not more than 2 seconds.

The wearing time is about 11 minutes in the age of 68 to 74, and the wearing time is not more than 11 minutes and 23 seconds as much as possible, and the wearing time can be determined by the user.

Between 75 years of age and 80 years of age, the wearing time is about 10 minutes and 20 seconds.

Between 80 and 84 years of age, the wearing time is 10 minutes.

The use time above 85 years old cannot exceed 10 minutes.

The utility model provides a VR glasses compares with conventional glasses, effectively improves the live time, can improve 6 minutes 15 seconds. Meanwhile, the utility model provides a VR glasses are facial muscle of laminating more, and the comfort level promotes greatly.

The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. A virtual reality glasses is characterized by comprising a glasses body, a glasses gasket and a head belt type connecting band which are arranged around the glasses body, lenses arranged on the glasses body and a nose bridge frame arranged below the glasses body, wherein the nose bridge frame is formed by a memory sponge pad, the shape of the nose bridge frame is fitted with the shape of a nose, the size of the nose bridge frame in the direction vertical to the plane of a face is 3.2cm, the size of the nose bridge frame in the vertical direction is 6cm, and the size of the nose bridge frame in the horizontal direction is 5 cm; the glasses body with the glasses packing ring passes through the flocking laminating piece and pastes together, the material of glasses packing ring is lycra cloth.

2. The virtual reality glasses according to claim 1, wherein the glasses body is made of a terpolymer of acrylonitrile, butadiene, and styrene.

3. The virtual reality glasses according to claim 1, wherein the lenses are aspheric and focal length adjustable nanolens lenses.

4. The virtual reality glasses according to claim 3, wherein the optical power of the lenses is in the range of 0 to 800 degrees.

5. The virtual reality glasses according to claim 1, wherein the headband straps are made of thermoplastic vulcanized elastomer.