CN114326116A

CN114326116A - VR glasses of removable near-sighted lens

Info

Publication number: CN114326116A
Application number: CN202111503970.XA
Authority: CN
Inventors: 时迎华
Original assignee: Shenzhen Hongxiangcheng Technology Co ltd
Current assignee: Shenzhen Hongxiangcheng Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-12

Abstract

The invention discloses VR glasses with replaceable myopia lenses, which comprise a shell, a glasses frame and a polarizer, the polariscope is arranged in the glasses frame, the glasses frame is arranged in the shell, the VR glasses further comprise a pupil distance adjusting device and a myopia glasses device, the spectacle frame is connected with the interpupillary distance adjusting device, the myopia lens device is detachably connected with the spectacle frame, the pupil distance adjusting device and the myopia lens device can lead a user to adjust according to the pupil distance and the myopia degree, thereby guaranteed that the myopia user can not reduce the sense of immersing personally on the spot because of seeing clearly using VR glasses, improved the visual effect of VR glasses, the visual fatigue who watches when lightening and using VR glasses is applicable to the application of commercial scene, has enlarged the competitive advantage in market, in addition, still has characteristics such as simple structure, workable low in production cost.

Description

VR glasses of removable near-sighted lens

Technical Field

The invention relates to the technical field of VR (virtual reality) glasses, in particular to VR glasses with replaceable myopia lenses.

Background

VR head display, VR glasses are also virtual reality head display equipment, and mainly utilize products of various technologies such as simulation technology and computer graphics man-machine interface technology multimedia technology sensing technology network technology, and create a brand-new man-machine interaction means by means of computers and the latest sensor technology. It can be said that VR glasses are an epoch-spanning product, not only bringing surprise and pleased experience to every fan, but also deeply fascinating because of the unknown birth and prospect.

China's myopia number has accounted for half of the near-sighted total number in the whole world, this is mainly because excessive using the eye to cause, and all VR MR helmets on the market do not originally support diopter to adjust, and helmet inner space is narrow and small, and this makes the near-sighted customer need wear glasses and watches almost impossible, and the narrow frame picture frame of just having just, can fill in also be reluctant, and this brings very big inconvenience for near-sighted crowd's experience VR virtual technology.

However, the VR MR helmets in the market adopt a hard rancour type lens frame solution for the myopia population, but the fixed installation is troublesome, and although the VR MR helmets are helpful for individual users, the VR MR helmets are not suitable for commercial use, and the myopia parameters and the interpupillary distance of each person in the fields of education, real estate and medical treatment are different and need frequent and rapid replacement.

Thus, the prior art has yet to be improved and enhanced.

Disclosure of Invention

In view of the defects of the prior art, the invention aims to provide VR glasses with replaceable myopia lenses, so that a user can adjust the VR glasses according to the degree of eyes and the interpupillary distance of the user to meet the requirement.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a VR glasses of removable myopia lens, includes casing, mirror holder and polarizer, the polarizer is installed in the mirror holder, the mirror holder sets up in the casing, VR glasses still includes interpupillary distance adjusting device and myopia lens device, the mirror holder is connected with interpupillary distance adjusting device, myopia lens device can be dismantled with the mirror holder and be connected.

In the VR glasses of removable near-sighted lens, near-sighted lens device includes near-sighted lens and the mount of a plurality of different degrees, near-sighted lens is installed in the mount, the mount is connected with the mirror holder.

In the VR glasses of removable myopia lens, the mount has handheld portion, be provided with first magnet in the handheld portion, have the second magnet that attracts mutually with first magnet on the mirror holder.

In the VR glasses of removable myopia lens, the mirror holder includes the glasses tray that two symmetries set up, it has the polaroid mirror hole to open on the glasses tray.

In the VR glasses of removable near-sighted lens, interpupillary distance adjusting device is including adjusting knob bolt and gear, the gear housing is located on adjusting knob bolt.

In the VR glasses with the replaceable myopia lenses, the upper part of the glasses tray is provided with a rack meshed with the gear.

In the VR glasses of removable near-sighted lens, adjust knob bolt department and be provided with the interpupillary distance scale.

In the VR glasses of removable near-sighted lens, the upper portion of glasses tray still is provided with the waist hole, at least one boss has on the casing, the boss is inserted and is located in the waist hole.

In the VR glasses with the replaceable myopia lenses, the length of the waist hole is larger than the width of the boss.

In the VR glasses with the replaceable myopia lenses, the handheld portion is marked with a left eye, a right eye and degrees.

Compared with the prior art, the VR glasses with the replaceable myopia lenses, provided by the invention, can enable a user to adjust according to the pupil distance and the myopia degree through the pupil distance adjusting device and the myopia lens device, so that the situation that the immersion of the near vision user is reduced due to the fact that the user cannot see clearly when using the VR glasses is guaranteed, the visual effect of the VR glasses is improved, the visual fatigue of watching when using the VR glasses is reduced, the VR glasses are suitable for application of commercial scenes, the competitive advantage in the market is expanded, and in addition, the VR glasses have the characteristics of simple structure, easiness in processing, low production cost and the like.

Drawings

Fig. 1 is a schematic structural view of VR glasses with replaceable near-vision lenses provided by the present invention.

FIG. 2 is a schematic view of the elastic pad removing structure of VR glasses with replaceable near-vision lenses according to the present invention

Fig. 3 is a schematic structural diagram of an elastic pad and a near vision lens removing device of VR glasses with replaceable near vision lenses provided by the invention.

Fig. 4 is a schematic back structural view of a near vision lens device of VR glasses with replaceable near vision lenses provided by the present invention.

Fig. 5 is a schematic front structural diagram of a near vision lens device of VR glasses with replaceable near vision lenses provided by the present invention.

Fig. 6 is a schematic top view of the pupil distance adjusting device of VR glasses with replaceable near-sighted lenses according to the present invention.

Reference is made to the accompanying drawings in which:

the glasses frame comprises a shell 1, a positioning shaft 11, a boss 12, a glasses frame 2, a glasses tray 20, a waist hole 201, a second magnet 21, a rack 22, a positioning groove 221, a polarizer 3, a pupil distance adjusting device 4, an adjusting knob bolt 41, a gear 42, a near vision lens device 5, a near vision lens 51, a fixed frame 52, a handheld part 521, a first magnet 522, a concave part 523 and an elastic pad 6

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "on," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

It should be noted that the terms of orientation such as left, right, up and down in the embodiments of the present invention are only relative to each other or are referred to the normal use state of the product, and should not be considered as limiting.

Referring to fig. 1, 2 and 3, the VR glasses with replaceable myopic lenses provided by the invention comprise a housing 1, a frame 2 and polarizers 3, wherein the polarizers 3 are mounted in the frame 2, the frame 2 is disposed in the housing 1, the VR glasses further comprise an interpupillary distance adjusting device 4 and a myopic lens device 5, the frame 2 is connected with the interpupillary distance adjusting device 4, the myopic lens device 5 is detachably connected with the frame 2, and a user can adjust according to his own interpupillary distance and myopic degree by the interpupillary distance adjusting device 4 and the myopic lens device 5, so that the user can be ensured not to lower his own immersion feeling when using the VR glasses due to poor sight, the visual effect of the VR glasses is improved, the visual fatigue of watching when using the VR glasses is reduced, the VR glasses are suitable for application of commercial scenes, the competitive advantage in the market is expanded, and in addition, also has the characteristics of simple structure, easy processing, low production cost and the like.

Referring to fig. 4 and 5, the myopia lens device 5 includes a plurality of myopia lenses 51 with different degrees and a fixing frame 52, the myopia lenses 51 are mounted in the fixing frame 52, the fixing frame 52 is connected with the frame 2, when the pupil distance adjusting device 4 is adjusted, the frame 2 drives the fixing frame 52 to adjust synchronously, so as to adjust the pupil distance of the myopia lenses 51 at the same time. Of course, the present invention is not limited to the near-vision lens 51, and the near-vision lens 51 may be changed to a far-vision lens to meet the needs of different people, and is not limited herein.

Wherein, the mount 52 has handheld portion 521, be provided with first magnet 522 on the handheld portion 521, have the second magnet 21 that attracts mutually with first magnet 522 on the mirror holder 2, when using, when the user needs to use myopia lens 51, through making first magnet 522 on the mount 52 and the second magnet 21 on the mirror holder 2 attract mutually, can realize the function of quick installation and quick dismantlement change of myopia lens 51, still through handheld portion 521 can avoid the user to hold the direct contact myopia lens 51 of hand when taking to keep the cleanliness factor of myopia lens 51, in order to further improve ornamental effect. Furthermore, the hand-held portion 521 also has a recess 523 to facilitate the removal of the myopic lens 51. Specifically, first magnet 522 and second magnet 21 are permanent magnet neodymium iron boron magnet, utilize it to have good magnetic force and permanence, can avoid the displacement, be convenient for maintain. The first magnet 522 and the second magnet 21 are both multiple, so as to ensure that the fixing frame 52 is tightly connected with the lens holder 2 and is not easy to fall off or move.

The handheld portion 521 is marked with left and right eyes and degrees (as shown in fig. 5), so that a user can quickly find a lens needed by the user according to the mark on the handheld portion 521, the left and right eyes are distinguished, and the use is convenient.

The glasses frame 2 comprises two symmetrical glasses trays 20, the glasses trays 20 are provided with 3 holes of the polarizers for installation of the polarizers 3, the polarizers 3 can be further provided with detachable results, and replacement is facilitated when the polarizers 3 are damaged.

Referring to fig. 2, 3 and 6, the interpupillary distance adjusting device 4 includes an adjusting knob bolt 41 and a gear 42, the gear 42 is sleeved on the adjusting knob bolt 41, the upper portion of the glasses tray 20 has a rack 22 engaged with the gear 42, the gear 42 can synchronously rotate by rotating the adjusting knob bolt 41, and the rack 22 engaged with the gear 42 moves, so as to adjust the distance between the two glasses trays 20, thereby achieving the purpose of adjusting the interpupillary distance. Specifically, be provided with location axle 11 on casing 1, be provided with constant head tank 221 on the rack 22, location axle 11 is inserted and is located in constant head tank 221 and the outside of two racks 22 is spacing through nut (not numbered in the figure), just the length of constant head tank 221 is greater than the diameter of location axle 11, when making regulation turn-knob bolt 41 rotate, two gears 42 can mesh with gear 42 all the time, thereby make rack 22 can the synchronous translation reach the function of adjustment interpupillary distance.

The adjusting knob bolt 41 is provided with a pupil distance scale (not shown in the figure), so that a user can adjust the required pupil distance according to the pupil distance by combining the pupil distance scale, and discomfort is avoided.

As shown in fig. 1, 2 and 3, the upper portion of the glasses tray 20 is further provided with a waist hole 201, the housing 1 is provided with at least one boss 12, the boss 12 is inserted into the waist hole 201, when the gear 42 controls the rack 22 to move, the boss 12 and the waist hole 201 cooperate to stabilize the glasses tray 20, and the glasses tray 20 is prevented from shaking or skewing in the moving or using process by combining the cooperation of the positioning shaft 11 and the positioning groove 221. Specifically, the length of the waist hole 201 is greater than the width of the boss 12, so that the glasses tray 20 can be translated to meet the adjustment requirement of the user.

Furthermore, the shell 1 is further provided with an elastic pad 6, so that the user can play a role of shading light when wearing the VR glasses, a better film watching effect can be achieved, and the user can feel more comfortable when using the VR glasses.

In summary, the VR glasses with replaceable myopia lenses provided by the invention can enable a user to adjust according to the pupil distance and the myopia degree through the pupil distance adjusting device and the myopia lens device, thereby ensuring that the immersion of the myopia user in the scene can not be reduced due to unclear vision when using the VR glasses, improving the visual effect of the VR glasses, reducing the visual fatigue of the user when using the VR glasses, being suitable for the application of commercial scenes, and expanding the competitive advantage in the market.

In addition, the invention has the characteristics of simple structure, simple and convenient use, low production cost and the like.

It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the scope of the appended claims.

Claims

1. The utility model provides a VR glasses of removable myopia lens, includes casing, mirror holder and polarizer, the polarizer is installed in the mirror holder, the mirror holder sets up in the casing, its characterized in that, VR glasses still include interpupillary distance adjusting device and myopia lens device, the mirror holder is connected with interpupillary distance adjusting device, myopia lens device can be dismantled with the mirror holder and be connected.

2. The VR glasses of claim 1 wherein the near vision lens arrangement includes a plurality of different degrees of near vision lenses and a holder, the near vision lenses being mounted in the holder, the holder being connected to the frame.

3. The VR glasses with replaceable near vision lenses of claim 2, wherein the fixed frame has a handheld portion, the handheld portion has a first magnet, and the frame has a second magnet that attracts the first magnet.

4. The VR glasses of claim 1, wherein the frame includes two symmetrically disposed glasses trays, and the glasses trays have polarizer holes.

5. The VR glasses with replaceable near vision lenses of claim 1, wherein the interpupillary distance adjusting device comprises an adjusting knob bolt and a gear, and the gear is sleeved on the adjusting knob bolt.

6. The VR glasses of claim 5 with replaceable near vision lenses, wherein the upper portion of the glasses tray has a rack that engages a gear.

7. The VR glasses of claim 5 with replaceable near vision lenses, wherein a pupil distance scale is provided at the adjustment knob bolt.

8. The VR glasses with replaceable near vision lenses of claim 6, wherein the glasses tray is further provided with a waist hole at an upper portion, and the housing is provided with at least one boss inserted into the waist hole.

9. The VR glasses with replaceable near vision lenses of claim 8, wherein the length of the waist hole is greater than the width of the boss.

10. The VR glasses of claim 3 with replaceable near vision lenses, wherein the hand-held portion has left and right eye marks and power marks.