CN219871959U

CN219871959U - Foldable VR glasses

Info

Publication number: CN219871959U
Application number: CN202321294780.6U
Authority: CN
Inventors: 陈惠红
Original assignee: Guangzhou Panyu Polytechnic
Current assignee: Guangzhou Panyu Polytechnic
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-10-20
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses a pair of foldable VR glasses, which comprises a frame and VR lenses, wherein the frame comprises two glasses frames and a connecting structure; each mirror frame is internally provided with a VR lens; the connecting structure comprises two connecting blocks and two adsorbing pieces, wherein the connecting blocks are arranged in one-to-one correspondence with the glasses frames and are connected to one side of the frame, one side of one connecting block, which is back to the glasses frames, is provided with a clamping protrusion, and the other side of the other connecting block, which is back to the glasses frames, is provided with a clamping groove; the two adsorption pieces are respectively arranged on the two connecting blocks; the frame has folding state and expansion state, and when the frame was in folding state, two picture frames overlapped, two adsorb the piece and be close to the absorption mutually for two picture frames can be connected fixedly through the suction that two adsorb the piece and produce, realize the folding of VR glasses, be convenient for deposit. When the frame is in the unfolding state, the two frames are unfolded at an angle of 180 degrees, and the two frames are fixedly connected in the clamping groove through the clamping protrusions, so that the VR glasses are unfolded, and people can wear the VR glasses conveniently.

Description

Foldable VR glasses

Technical Field

The utility model relates to the technical field of VR glasses, in particular to a foldable VR glasses.

Background

The stereoscopic scenery can be seen by people because the eyes can see east and west independently, the left eye and the right eye are separated, so that slight difference of visual angles of the eyes is caused, and the difference can cause a little displacement of the scenery seen by the eyes respectively. The difference between the left eye and the right eye is called parallax, and the human brain skillfully fuses the images of the two eyes to generate a stereoscopic vision effect with a sense of space in the brain.

Since there is only one computer screen, but two eyes, the images seen by the left and right eyes must be separated independently, so that stereoscopic vision can be achieved. VR glasses (VR, virtual reality) are devices that continuously present this parallax by imaging the VR glasses in both eyes of a person. The working principle is as follows:

the control IC (integrated circuit, abbreviated as IC) sends out a stereoscopic signal (left and right eyes sequentially and alternately repeat each other) to the screen, and simultaneously sends out a synchronization signal to the VR glasses, so that the VR glasses synchronously switch left and right eye images, in other words, the left eye sees the left eye's view, and the right eye sees the right eye's view. The VR glasses penetrate through the liquid crystal lenses, and the on/off of the liquid crystal lenses is controlled by the circuit, so that the on/off of the VR lenses can be controlled to be completely black so as to cover a one-eye image; the VR lens may be controlled to be transparent so that the other eye sees the other eye's image. The VR glasses can simulate the real situation, so that the left eye picture and the right eye picture are continuously and alternately displayed on the screen, and the real virtual reality image can be seen by synchronously matching with the VR glasses and the physiological characteristics of the vision persistence of human eyes.

Conventional VR glasses are generally integrated, such as VR integrated machine disclosed in chinese patent CN304089626S, and head-mounted VR integrated glasses disclosed in chinese patent CN304139552S, and the like, and the integrated VR glasses include a frame and two VR lenses mounted on the frame, wherein the frame is in a non-foldable structure, which makes it inconvenient for the VR glasses to be stored after the use is completed, so there is a need for a foldable VR glasses to solve the above-mentioned problems.

Disclosure of Invention

In view of the above problems, the present utility model provides a foldable VR glasses, which can be folded when not in use, and is convenient for storage.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a pair of foldable VR glasses, comprising a frame and VR lenses, wherein the frame comprises two glasses frames and a connecting structure; each of the mirror frames is internally provided with the VR lens; the connecting structure comprises two connecting blocks and two adsorbing pieces, wherein the connecting blocks are arranged in one-to-one correspondence with the glasses frames and are connected to one side of the frames, one side of each connecting block, which is away from the glasses frames, is provided with a clamping protrusion, and the other side of each connecting block, which is away from the glasses frames, is provided with a clamping groove; the two adsorption pieces are respectively arranged on the two connecting blocks;

the frame is in a folding state and an unfolding state, when the frame is in the folding state, the two glasses frames are overlapped, the two connecting blocks are overlapped, the two adsorbing pieces are close to each other for adsorption, and the two connecting blocks are connected through suction generated between the two adsorbing pieces; when the frame is in an unfolding state, the two frames are separated and unfolded at an angle of 180 degrees, and the two connecting blocks are clamped and fixed in the clamping grooves through the clamping protrusions to be connected.

In one embodiment, the connecting block is provided with a first side surface and a second side surface which are connected, the first side surface faces away from the mirror frame, the clamping protrusion is arranged on the first side surface of one connecting block, and the clamping groove is arranged on the first side surface of the other connecting block; when the frame is in a folded state or an unfolded state, the second side surfaces of the two connecting blocks are positioned on the same side of the connecting structure; the two adsorption pieces are respectively arranged on the second side surfaces of the two connecting blocks.

In one embodiment, the adsorbing member includes a fixing block disposed on the second side surface and a magnet mounted on the fixing block.

In one embodiment, the fixed blocks of the two suction members are spaced apart when the frame is in a folded state.

In one embodiment, the frame has eye-ward sides for approaching the wearer's eye orbit, the eye-ward sides of the two frames facing each other when the frame is in the folded state.

In one embodiment, the mirror frame comprises a first frame ring and a second frame ring, one end of the second frame ring is installed in the first frame ring, and the other end of the second frame ring extends out of the first frame ring in a direction away from the eye-leaning side; the eye-rest side is provided with a first groove surrounding the second frame ring and a second groove surrounding the first groove.

In one embodiment, the frame further comprises a sealing plug, and when the frame is in a folded state, the sealing plug is installed in each of the frames, and the sealing plug is located on one side, away from the eye-leaning side, of the VR lens.

In one embodiment, a pulling member is disposed on a side of the sealing plug facing away from the VR lens.

In one embodiment, the pulling member is preferably a pull rod structure, a pull ring structure or a pull rope structure.

In one embodiment, the VR lens further comprises a soft pad, wherein the soft pad is mounted on the eye-leaning side of each of the glasses frames, and the soft pad is arranged around the VR lens.

The foldable VR glasses have the beneficial effects that: according to the utility model, through the clamping protrusions and the clamping grooves which are respectively arranged on the two connecting blocks, when the two glasses frames are separated and unfolded, the two glasses frames can be clamped in the clamping grooves through the clamping protrusions to realize connection and fixation, and through the two adsorption pieces which are respectively arranged on the two connecting blocks, when the two glasses frames are overlapped, the connection and fixation can be realized through the suction force between the two adsorption pieces. Therefore, the folding and unfolding of the VR glasses can be realized, and the foldable VR glasses are simple in structure, convenient to use and high in practicability.

Drawings

The utility model will be further described with reference to the drawings and examples.

Fig. 1 is a schematic perspective view of a foldable VR glasses according to an embodiment of the present utility model in a folded state;

FIG. 2 is a top view of the frame of FIG. 1;

FIG. 3 is a top view of the assembly of the frame, VR lens and cushion of FIG. 1;

fig. 4 is a cross-sectional view of the absorbent member of fig. 1.

Reference numerals:

10. a frame; 11. a first frame ring; 111. an eye-rest side; 112. a first groove; 113. a second groove; 12. a second frame ring; 20. a connection structure; 21. a connecting block; 211. a first side; 212. a second side; 213. a clamping groove; 214. the clamping bulge; 22. an absorbing member; 221. a fixed block; 222. a magnet; 30. VR lens; 40. a sealing plug; 41. pulling the piece; 50. and a soft cushion.

Detailed Description

The following description is of the preferred embodiments of the utility model, and is not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "connected to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The meaning of "a number" is one or more than one unless specifically defined otherwise.

Referring to fig. 1 to 4, a pair of foldable VR glasses according to an embodiment of the present utility model includes a frame and VR lens 30, wherein the frame includes two frames 10 and a connecting structure 20; each of the mirror frames 10 is internally provided with a VR lens 30; the connecting structure 20 comprises two connecting blocks 21 and two adsorbing pieces 22, the connecting blocks 21 are arranged in one-to-one correspondence with the glasses frame 10 and are connected to one side of the frame, one side of one connecting block 21, which is away from the glasses frame 10, is provided with a clamping protrusion 214, and one side of the other connecting block 21, which is away from the glasses frame 10, is provided with a clamping groove 213; the two adsorbing members 22 are respectively provided on the two connecting blocks 21.

The frame has folding state and expansion state, and when the frame was in folding state, as shown in fig. 1, two picture frames 10 overlapped, and be 0 for the angle, two connecting blocks 21 overlapped, and two adsorption components 22 are close to the absorption mutually, and two connecting blocks 21 are connected through the suction that produces between two adsorption components 22 to make two picture frames 10 that overlap connect fixedly through connection structure 20, realize the folding of VR glasses, be convenient for deposit of VR glasses. When the frame is in the unfolded state, the two frames 10 are separated and unfolded at an angle of 180 degrees, and the two connecting blocks 21 are clamped and fixed in the clamping grooves 213 through the clamping protrusions 214 so that the two separated frames 10 are connected and fixed through the connecting structure 20, so that the unfolding of the VR glasses is realized, and a user can wear the VR glasses on the brain.

When the frame is to be changed from the folded state to the unfolded state, the two connecting blocks 21 are driven to be away from each other by overcoming the suction force between the two suction pieces 22 until the two eyeglass frames 10 and the two connecting blocks 21 are unfolded at an angle of 180 degrees, then the clamping protrusions 214 are clamped in the clamping grooves 213, so that the two connecting blocks 21 are reconnected, and the two eyeglass frames 10 can be fixedly connected through the connecting structure 20, thereby realizing the unfolding of the VR eyeglasses. When the frame is to be changed from the unfolded state to the folded state, the clamping protrusion 214 is pulled out from the clamping groove 213, then the two eyeglass frames 10 are driven to overlap and the two connecting blocks 21 are driven to overlap, in the process that the two connecting blocks 21 are close to each other, the two absorbing pieces 22 are close to each other and generate suction force, when the two connecting blocks 21 are completely overlapped, the two connecting blocks 21 are connected through the suction force generated by the two absorbing pieces 22, so that the two overlapped eyeglass frames 10 are also connected and fixed through the connecting structure 20, and the folding of the VR eyeglasses is realized.

The frame 10 has an eye-ward side 111 for approaching the skin around the wearer's orbit when the VR glasses are worn, the eye-ward sides 111 of the two frames 10 facing each other when the frame is in the folded state. The mirror frame 10 comprises a first frame ring 11 and a second frame ring 12, wherein the eye-leaning side 111 is positioned on the first frame ring 11, one end of the second frame ring 12 is installed in the first frame ring 11, and the other end extends out of the first frame ring 11 towards the direction far away from the eye-leaning side 111; the eye-rest side 111 is provided with a first groove 112 surrounding the second frame ring 12 and a second groove 113 surrounding the first groove 112. The second groove 113 is used for reducing the contact area of the lens frame 10 and the skin around the eyebox of the wearer, and reducing discomfort caused by the lens frame 10 to the eyebox of the wearer.

Preferably, the portion of the second bezel 12 extending into the first bezel 11 is in threaded engagement with the first bezel 11, so that a person can adjust the distance between the VR lens 30 and the eye by rotating the second bezel 12 to cause the second bezel 12 to extend and retract relative to the first bezel 11.

In this embodiment, the connection block 21 is integrally provided with the frame 10. In other embodiments, the connection block 21 and the frame 10 may be separately disposed, and the connection block 21 may be detachably mounted on the frame 10, so as to facilitate the disassembly and replacement of the connection block 21 on the frame 10.

The connecting block 21 has a first side 211 and a second side 212 connected with each other, the first side 211 faces away from the frame 10, the clamping protrusion 214 is disposed on the first side 211 of the connecting block 21, and the clamping groove 213 is disposed on the first side 211 of the other connecting block 21; the second sides 212 of both connecting blocks 21 are on the same side of the connecting structure 20 when the frame is in a folded or unfolded state.

The two absorbing members 22 are respectively disposed on the second side surfaces 212 of the two connecting blocks 21, so that the two absorbing members 22 can be close to each other for absorbing when the frame is folded and can be far away from each other when the frame is unfolded.

As shown in fig. 4, the adsorbing member 22 includes a fixing block 221 provided on the second side surface 212 and a magnet 222 mounted on the fixing block 221. In this embodiment, the magnet 222 is mounted in the fixed block 221.

Preferably, referring again to fig. 1, the fixing blocks 221 of the two suction members 22 are spaced apart when the frame is in the folded state. This arrangement can facilitate the user's ability to separate the two connection blocks 21 by pushing the two fixing blocks 221.

The foldable VR glasses of the present utility model further include a sealing plug 40, and when the frame is in the folded state, a sealing plug 40 is installed in each of the glasses frames 10, and the sealing plug 40 is located at a side of the VR lens 30 away from the eye-leaning side 111. The sealing plug 40 enables the VR lens 30 to be protected from external injury when the VR glasses are not in use. When viewing an image using VR glasses, the sealing plug 40 is taken out of the frame 10. In this embodiment, the sealing plug 40 is mounted in the second rim 12 when the frame is in the folded condition.

Preferably, the side of the sealing plug 40 facing away from the VR lens 30 is provided with a pulling member 41. The pulling member 41 facilitates the removal of the sealing plug 40 from the lens frame 10, and the pulling member 41 pulls the sealing plug 40 outwards to achieve the beneficial effect of saving labor and removing the sealing plug 40 from the lens frame 10.

In this embodiment, the pulling member 41 is preferably a pull rod structure. In other possible embodiments, the tear-pull member 41 may alternatively be a pull-tab configuration or a pull-cord configuration.

Further, as shown in fig. 2 and 3, the foldable VR glasses of the present utility model further include a soft pad 50, and the soft pad 50 is mounted on the eye-rest side 111 of each frame 10, and the soft pad 50 is disposed around the VR lens 30. The cushion 50 is effective to protect the person's orbit when the person wears VR glasses, and to prevent the orbit from being painful due to prolonged contact with the frame 10.

In this embodiment, the cushion 50 is mounted in the first channel 112, and the cushion 50 is preferably made of a foam material. In other possible embodiments, the cushion 50 may be made of a rubber material or other soft material.

The foldable VR glasses of the present utility model further include VR control circuits, the number of the VR control circuits is two, and the two VR control circuits are respectively disposed on the two connection blocks 21 and are respectively electrically connected to the two VR lenses 30, so as to respectively control the operations of the two VR lenses 30.

The working principle of the foldable VR glasses of the utility model is as follows:

when the pair of VR glasses is used, firstly, the sealing plug 40 is taken out of the glasses frame 10 by pulling the pulling piece 41 outwards by hands, then the two glasses frames 10 are unfolded at an angle of 180 degrees by overcoming the suction force between the two suction pieces 22, then the two glasses frames 10 are fixedly connected through the connecting structure 20 and are worn on the head by inserting the clamping protrusions 214 into the clamping grooves 213, at the moment, the soft cushion 50 is in contact with the skin around the eyesockets, so that the eyesockets of a person can be effectively protected when the person wears the VR glasses, and the eyesockets are prevented from being in contact with the glasses frames 10 for a long time to cause the eyesockets to be painful. After the VR glasses are used, the two connecting blocks 21 are pulled in the opposite direction, the clamping protrusions 214 are pulled out of the clamping grooves 213, connection between the two connecting blocks 21 is released, then the two glasses frames 10 and the two connecting blocks 21 are overlapped, when the two connecting blocks 21 are overlapped, the two adsorbing pieces 22 are close to each other and adsorb each other, when the two connecting blocks 21 are completely overlapped, the two connecting blocks 21 are connected through suction generated between the two adsorbing pieces 22, connection fixation between the two glasses frames 10 is realized through the connecting structure 20 again, and folding of the VR glasses is completed.

According to the foldable VR glasses, through the clamping protrusions 214 and the clamping grooves 213 which are respectively arranged on the two connecting blocks 21, when the two glasses frames 10 are separated and unfolded, the two glasses frames 10 can be clamped and fixed in the clamping grooves 213 through the clamping protrusions 214, and when the two glasses frames 10 are overlapped, the two glasses frames 10 can be connected and fixed through the suction force between the two suction pieces through the two suction pieces 22 which are respectively arranged on the two connecting blocks 21. Therefore, the folding and unfolding of the VR glasses can be realized, and the folding VR glasses are simple, convenient to use and high in practicability.

The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.

Claims

1. The foldable VR glasses are characterized by comprising a frame and VR lenses, wherein the frame comprises two glasses frames and a connecting structure; each of the mirror frames is internally provided with the VR lens; the connecting structure comprises two connecting blocks and two adsorbing pieces, wherein the connecting blocks are arranged in one-to-one correspondence with the glasses frames and are connected to one side of the frames, one side of each connecting block, which is away from the glasses frames, is provided with a clamping protrusion, and the other side of each connecting block, which is away from the glasses frames, is provided with a clamping groove; the two adsorption pieces are respectively arranged on the two connecting blocks;

2. The pair of foldable VR glasses of claim 1, wherein the connection block has a first side and a second side that are connected, the first side faces away from the glasses frame, the clamping protrusion is disposed on the first side of one connection block, and the clamping slot is disposed on the first side of the other connection block; when the frame is in a folded state or an unfolded state, the second side surfaces of the two connecting blocks are positioned on the same side of the connecting structure; the two adsorption pieces are respectively arranged on the second side surfaces of the two connecting blocks.

3. The pair of foldable VR glasses of claim 2, wherein the adsorbing member comprises a fixed block on the second side and a magnet mounted on the fixed block.

4. The pair of foldable VR glasses of claim 3, wherein the fixed blocks of two of the absorbing members are spaced apart when the frame is in the folded state.

5. The foldable VR glasses of claim 1, wherein the frame has eye-ward sides for approaching the wearer's eye socket, the eye-ward sides of both frames facing each other when the frame is in the folded state.

6. The foldable VR glasses of claim 5, wherein the glasses frame comprises a first rim and a second rim, one end of the second rim being mounted within the first rim and the other end extending out of the first rim in a direction away from the eye-ward side; the eye-rest side is provided with a first groove surrounding the second frame ring and a second groove surrounding the first groove.

7. The pair of foldable VR glasses of claim 5, further comprising a sealing plug, wherein each of the frames is configured to receive a sealing plug therein when the frame is in the folded position, the sealing plug being positioned on a side of the VR lens remote from the eye-ward side.

8. The pair of foldable VR glasses of claim 7, wherein a side of the sealing plug facing away from the VR glasses is provided with a pulling member.

9. The foldable VR glasses of claim 8, wherein the tear pull member is a pull rod structure, a pull ring structure, or a pull cord structure.

10. The foldable VR glasses of any one of claims 5-9, further comprising a soft pad mounted on an eye-ward side of each of the frame, the soft pad disposed around the VR lens.