CN221101162U

CN221101162U - VR/MR glasses

Info

Publication number: CN221101162U
Application number: CN202323306382.4U
Authority: CN
Inventors: 陈荣裕
Original assignee: Xiamen Pingji Qianqian Information Technology Co ltd
Current assignee: Xiamen Pingji Qianqian Information Technology Co ltd
Priority date: 2023-12-05
Filing date: 2023-12-05
Publication date: 2024-06-07
Anticipated expiration: 2033-12-05

Abstract

The utility model discloses VR/MR glasses, which comprise left ocular and right ocular, and are characterized in that: the left eye piece is provided with left eye pieces, the right eye piece is provided with right eye pieces, and the surface bending angle between the lenses of the left eye pieces and the lenses of the right eye pieces is 1-4 degrees. The front inclination angle between the lenses of the left side glasses and the lenses of the right side glasses is 1-4 degrees. The VR/MR glasses of the utility model can lead the crowd with myopia/hyperopia/astigmatism to have higher comfort when using the VR/MR glasses by adjusting the front dip angle and the face bending angle of the myopia/hyperopia/astigmatism prepared on the VR/MR glasses. In addition, through the setting of anteversion angle and face bent angle, can make the effective number of degrees of myopia/hypermetropia/astigmatism glasses more accurate, guarantee the field of vision scope of side.

Description

VR/MR glasses

Technical Field

The utility model relates to the field of VR/MR glasses, in particular to the setting of myopia/hyperopia/astigmatism glasses arranged on VR/MR glasses.

Background

For a person who has myopia, hyperopia, or astigmatism themselves, when they are using VR/MR glasses, they need to pre-formulate or choose myopia/hyperopia glasses that match their myopia/hyperopia, and the left and right glasses of the myopia/hyperopia glasses used in conjunction with VR/MR glasses are independent. Is typically magnetically attached, rotationally snapped or snap-fitted down onto the eyepiece of the VR/MR glasses. This also facilitates changing the matched spectacles at any time depending on whether the myopia/hyperopia is or is not.

Currently, the face of the eyepiece of the VR/MR glasses facing the face of the user is parallel to the face of the user, and in the wearing state, the plane is almost a vertical plane. As does the myopia/hyperopia/astigmatism glasses that match the ocular of the VR/MR glasses, the lenses and frames thereon are also planar.

However, such arrangements do not take into account the comfort of wearing by myopic/hyperopic/astigmatic patients and can result in inaccurate effective power and affect the lateral field of view.

Disclosure of utility model

Accordingly, it is an object of the present utility model to provide VR/MR glasses designed specifically for VR/MR glasses users with myopia/hyperopia/astigmatism, which improves the comfort and effectiveness of such individuals using VR/MR glasses.

The aim of the utility model is realized by the following technical scheme: the VR/MR glasses are characterized in that the left glasses are arranged on the left ocular, the right glasses are arranged on the right ocular, and the surface bending angle between the lenses of the left glasses and the lenses of the right glasses is 1-10. Preferably, the surface bending angle between the lens of the left side glasses and the lens of the right side glasses is 2.5 degrees.

Further, the front inclination angle between the lenses of the left side glasses and the lenses of the right side glasses is 1-4 degrees. Preferably, the front inclination angle between the lenses of the left and right spectacles is 2 DEG

Preferably, the outer contour of the face of the frame of the left glasses facing the face of the user is set according to the angle of the face bending angle and the angle of the front dip angle of the left glasses. The outer contour of the face of the right glasses, which faces the face of the user, is set along with the angle of the face bending angle and the angle of the front dip angle of the right glasses.

Advantageous effects

The VR/MR glasses of the utility model can lead the crowd with myopia/hyperopia/astigmatism to have higher comfort when using the VR/MR glasses by adjusting the front dip angle and the face bending angle of the myopia/hyperopia/astigmatism prepared on the VR/MR glasses.

In addition, through the setting of anteversion angle and face bent angle, can make the effective number of degrees of myopia/hypermetropia/astigmatism glasses more accurate, guarantee the field of vision scope of side.

Drawings

FIG. 1 is a front view of VR/MR glasses of embodiment 1;

FIG. 2 is a cross-sectional view B-B of FIG. 1;

FIG. 3 is a cross-sectional view A-A of FIG. 1;

Fig. 4 is a top view of fig. 1.

Description of the embodiments

The following describes in further detail the embodiments of the utility model with reference to the accompanying drawings, but the utility model is not limited to these embodiments, any substantial modifications or substitutions of the present examples, still falling within the scope of the utility model as claimed in the claims.

Example 1: as shown in fig. 1-4, for myopic/hyperopic/astigmatic users using VR/MR glasses, such users are formulated or selected with appropriate angles of their myopia/hyperopia/astigmatic glasses, which are mounted to VR/MR glasses so that they can use VR/MR glasses normally.

Typically, the left and right side glasses that match the VR/MR head-up myopia/hyperopia/astigmatism glasses are independent, rather than a pair like ordinary myopia/hyperopia glasses. After such left and right side glasses are manufactured, they are mounted on the eyepieces of VR/MR glasses. There are two common mounting modes in the market, one adopts a magnetic attraction mode and the other adopts a clamping mode.

When the magnetic attraction type is adopted, the magnet is arranged on the ocular lens of the VR/MR glasses, and the magnets are also arranged at the corresponding positions on the frames of the left side glasses and the right side glasses of the prepared or selected myopia/hyperopia/astigmatism glasses, so that the left side glasses and the right side glasses can be magnetically attracted to the ocular lens of the VR/MR glasses. When the buckle type glasses are adopted, the clamping grooves can be formed in the edges of the inner rings of the ocular lenses of the VR/MR glasses, and then the convex strips which can be clamped into the clamping grooves are formed in the outer edges of the left-side glasses and the right-side glasses of the prepared or selected myopia/hyperopia/astigmatism glasses, so that the left-side glasses and the right-side glasses can be mounted on the ocular lenses of the VR/MR glasses.

In addition, a base for installing myopia/hyperopia/astigmatism glasses can be specially installed on the VR/MR glasses, the base can be installed on the ocular of the VR/MR glasses in the same way such as magnetism, clamping or integral molding, and other limiting or retaining mechanisms can be added. The prepared or selected myopia/hyperopia/astigmatism spectacles are then mounted on the base in a magnetic attraction or clamping manner.

However, all of the VR/MR glasses currently on the market have an eyepiece facing the face of the user parallel to the face of the user, and a pair of myopia/hyperopia/astigmatism glasses adapted thereto are horizontally mounted thereto. That is, the mirror surface of the myopia/hyperopia/astigmatism glasses has no inclination, which can lead to a bad experience for a myopic/hyperopia/astigmatism user when using VR/MR glasses, as for a normal vision user.

Therefore, in this embodiment, there is provided VR/MR glasses including a left eyepiece and a right eyepiece, wherein the left eyepiece is provided with the left eyeglass, the right eyepiece is provided with the right eyeglass, and a surface bending angle between a lens of the left eyeglass and a lens of the right eyeglass is 1 to 10 °. Alternatively but not limited to 1 °, 1.5 °, 2 °, 2.5 °, 3 °, 3.5 °, 4 °, 4.5 °, 5 °, 5.5 °, 6 °, 6.5 °, 7 °, 7.5 °, 8 °, 8.5 °, 9 °, 9.5 °, or 10 °. In this embodiment, the surface bending angle of the left and right glasses is 2.5 °.

The front inclination angle between the lenses of the left side glasses and the lenses of the right side glasses is 1-4 degrees. Alternatively but not limited to 1 °, 1.5 °,2 °, 2.5 °,3 °, 3.5 °,4 °. In this embodiment, the front inclination angle of the left and right glasses is 2 °.

Wherein, the surface bending angle in this embodiment means: after the left and right glasses are mounted on the VR/MR glasses, the back surfaces (facing away from the face of the user) of the left and right glasses frames are taken as a plane a (usually the plane on which the eyepieces are positioned), and a plane B perpendicular to the plane a and located at the midpoint of the left and right glasses is included, and the intersection line between the plane a and the plane B is a straight line C. The plane formed by the optical center of the left side spectacle lens and the straight line C is a plane L, and the included angle between the plane L and the plane A is the plane bending angle alpha. The plane formed by the optical center of the right side spectacle lens and the straight line C is a plane M, and the included angle between the plane M and the plane A is the plane bending angle alpha.

The pretilt angle described in this embodiment is: and a plane N formed by the highest point and the lowest point of the front surface (facing the face of the user) of the left side glasses mirror surface and the front surface (facing the face of the user) of the right side glasses mirror surface, wherein an included angle beta between the plane N and the plane A is the front dip angle beta.

In addition, it should be noted that: the frame of the left glasses and the frame of the right glasses in the embodiment are connected with the ocular or the glasses base of the VR/MR glasses in a magnetic attraction or clamping manner. In this embodiment, the lenses in the left and right eyeglass frames are set to have a face angle of 2.5 ° and a front tilt angle of 2 °. The outer contour of the side of the frame of the left spectacles facing the face of the user is then set with the angle of the face angle and the angle of the front inclination of the left lenses. The outer contour of the face of the right glasses, which faces the face of the user, is set along with the angle of the face bending angle and the angle of the front dip angle of the right glasses. Of course, the frame may be provided in a flat plane, with only the lenses being provided with a front tilt angle and a face angle. In this embodiment, however, the frames of the left and right side eyeglasses are disposed at angles that follow the front tilt and the face angle of the lens. This may make the wearer more comfortable.

The face bending angle is set to be 2.5 degrees to be more matched with the face folding degree of Asians, the front inclination angle is set to be 2 degrees to be suitable for the use environment of VR/MR glasses, and under the general condition, the focusing plane of the VR/MR glasses is about 0.8-1.2 m away from eyes of a user. By adjusting the rake and bow of myopia/hyperopia/astigmatism formulated on VR/MR glasses, such individuals with myopia/hyperopia/astigmatism can be made more comfortable when using VR/MR glasses. The effective degrees of the myopia/hyperopia/astigmatism glasses can be more accurate, and the visual field range of the side face is ensured.

Claims

1. VR MR glasses, including left side eyepiece and right side eyepiece, its characterized in that: the left eye piece is provided with left eye pieces, the right eye piece is provided with right eye pieces, and the surface bending angle between the lenses of the left eye pieces and the lenses of the right eye pieces is 1-10 degrees.

2. The VR/MR glasses as set forth in claim 1, wherein: the surface bending angle between the lenses of the left side glasses and the lenses of the right side glasses is 2.5 degrees.

3. VR/MR glasses as claimed in claim 1 or 2, characterized in that: the front inclination angle between the lenses of the left side glasses and the lenses of the right side glasses is 1-4 degrees.

4. The VR/MR glasses as set forth in claim 3, wherein: the front inclination angle between the lenses of the left side glasses and the lenses of the right side glasses is 2 degrees.

5. The VR/MR glasses as set forth in claim 2 or 4, wherein: the outer contour of the face of the frame of the left glasses facing the face of the user is set along with the angle of the face bending angle and the angle of the front dip angle of the left glasses.

6. The VR/MR glasses as set forth in claim 5, wherein: the outer contour of the face of the right glasses, which faces the face of the user, is set along with the angle of the face bending angle and the angle of the front dip angle of the right glasses.