CN218272935U - Lens assembly for VR glasses - Google Patents

Abstract

The utility model discloses a lens component for VR glasses, which comprises a lens, a first frame and a second frame; the first glasses frame and the second glasses frame are oppositely arranged and can be mutually attached, a plurality of magnetic suction seats correspondingly arranged in the circumferential direction of the glasses frame are respectively arranged between the first glasses frame and the second glasses frame, the first glasses frame body is provided with opposite side edges, an annular inner groove is formed in the side edge close to the magnetic suction attachment, the annular inner groove extends to the waist of the first glasses frame body, a plurality of first bosses are further arranged on the side edge surrounding the magnetic suction attachment, the second glasses are used for being clamped with the interior of VR glasses, the second glasses are provided with a plurality of clamping and embedding grooves formed in the side edge of the magnetic suction attachment, and a corresponding second boss is arranged on the other opposite side edge; the utility model discloses a VR glasses user who wears functional lenses such as anti blue light, anti glare near-sighted, amblyopia and needs provides convenient, as the lens accessory of VR glasses to advantages such as fast-assembling quick detach, the discernment of being convenient for have very big practicality.

Description

Lens assembly for VR glasses

Technical Field

The utility model belongs to the technical field of the accessory technique of VR glasses and specifically relates to a lens subassembly for VR glasses.

Background

VR glasses, namely VR head displays, which are virtual reality head-mounted display equipment; the VR head display utilizes the head-mounted display device to seal the vision and the hearing of people to the outside and guide a user to generate a feeling of being in a virtual environment. The display principle is that the left and right eye screens respectively display images of the left and right eyes, and the human eyes generate stereoscopic impression in the brain after acquiring the information with the difference; the visual system is projected to the retina of a human eye through a display screen and a visual system, and the essence of the visual system is that the visual angle of a user is taken as a main body, so that objects in a three-dimensional space can be observed in real time without limit, and the immersion experience of the user is provided; at present, VR is widely applied to multiple fields of entertainment, military training, medical training, three-dimensional virtual product display and the like.

However, according to the survey of the world health organization, in 2000 ten thousand of the user groups, there is a myopia rate of 45%, and users with myopia need to wear myopic lenses to normally use the VR headset; meanwhile, according to investigation, human eyes face a light section emitted by the VR head display screen for a long time in the using process of the VR head display, and harmful blue light radiation is not lacked, so that the special blue light prevention glasses are very important for long-time wearing of users; either of the two requirements cannot be realized by directly wearing glasses, is limited by the wearing space of the wearable VR head display, and cannot be worn in an auxiliary manner by using conventional glasses with a frame and glasses legs; therefore, there is a need for an auxiliary assembly for a VR headset, a lens assembly.

SUMMERY OF THE UTILITY MODEL

This application is to the shortcoming among the above-mentioned prior art, provides a lens subassembly for VR glasses to for the VR glasses user who wears functional lenses such as anti blue light, anti glare for myopia, amblyopia and needs provides convenient, as the lens accessory of VR glasses, with advantages such as fast-assembling quick detach, the discernment of being convenient for have very big practicality.

The utility model discloses the technical scheme who adopts as follows:

a lens assembly for VR glasses comprises a lens, a first frame and a second frame;

first picture frame and second picture frame are relative setting and can laminate each other, have respectively between the two to correspond the setting and inhale the seat at a plurality of magnetism of body circumference, realize magnetic adsorption through setting up magnet respectively in inhaling the seat.

The first spectacle frame body is provided with opposite side edges, an annular inner groove is formed on the side edge close to the magnetic attraction attachment, the annular inner groove extends to the waist of the first spectacle frame body, a plurality of first bosses are further arranged on the side edge surrounding the magnetic attraction attachment, and accommodating parts for embedding lenses are formed between the first bosses and the annular inner groove;

the second lens is used for clamping with the inside realization of VR glasses, and it has and sets up in a plurality of inlay card recesses of the avris of the laminating of inhaling, and another avris relative sets up corresponding second boss.

Further, the magnetic suction seats are at least provided with three groups.

Further, the number of the first bosses is at least three.

Furthermore, the number of the clamping and embedding grooves and the number of the second bosses are at least three.

Furthermore, the periphery of first picture frame still has first sign seat, the periphery of second picture frame still has second sign seat.

Further, the first sign seat has a structure which represents left and right in a copying mode, and the second sign seat has a structure which represents left and right in a copying mode and is different from the first sign seat.

The beneficial effects of the utility model are as follows:

1. through setting up the picture frame for independent single lens, made things convenient for functional lenses such as with the near vision lens, anti-glare, anti blue light lamp to install in VR glasses, clamped in the cyclic annular mirror chamber of VR glasses through the second picture frame to overcome and can't wear the conventional myopia of taking the mirror leg, anti blue light, anti-glare's glasses, the lens subassembly practicality for VR glasses that this application provided is strong, brought very big convenience for the user, especially user such as amblyopia, myopia.

2. The assembling and disassembling type structure of a single lens is very convenient to assemble and disassemble, and provides stable, reliable and rapid use experience through the quick disassembling and assembling and the magnetic type fixing structure when different functional lenses are replaced.

3. The first glasses frame and the second glasses frame are used as using components for the left eye or the right eye, when a pair of components are stored in a dispersed mode, 4 single accessories are dispersed and difficult to distinguish, and great inconvenience and poor using experience are caused to a user; this application is through setting up the integrative recess of moulding plastics about the sign on first picture frame to and set up the sign on the second picture frame about and be different from the recess of moulding plastics of first picture frame, can make the user distinguish, distinguish about the eye accessory or distinguish first picture frame and second picture frame the very first time.

Drawings

FIG. 1 is a perspective view of a first frame of a first eyeglass;

FIG. 2 is a perspective view of the first frame from a second perspective;

FIG. 3 is a perspective view of a second frame from a first perspective;

FIG. 4 is a perspective view of a second frame of the eyeglass from a second perspective;

fig. 5 is a schematic view of the first frame and the lenses.

Wherein: 1. a lens; 2. a first frame; 3. a second frame; 4. a magnetic attraction seat; 5. a magnet; 21. an annular inner groove; 22. a first boss; 23. a first identification seat; 31. the groove is embedded in a clamping manner; 32. a second boss; 33. and a second identification seat.

Detailed Description

In order to make the technical solution of the present invention, its purpose, technical solution and advantages become clearer, the drawings of the embodiments of the present invention will be combined hereinafter, and the technical solution of the embodiments of the present invention will be clearly and completely described. Like reference symbols in the various drawings indicate like elements; it should be noted that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The following describes embodiments of the present invention with reference to the drawings.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5:

the present embodiments provide an implementation of a lens assembly for VR glasses;

the present application includes a lens 1, a first frame 2, and a second frame 3;

first picture frame 2 and second picture frame 3 are relative setting and can laminate each other, have respectively between the two to correspond and set up a plurality of magnetism in body circumference and inhale seat 4, through set up magnet 5 respectively in magnetism is inhaled seat 4, realize magnetic adsorption, and preferred setting is three in this embodiment, and magnet 5 can be for cylindrical, and the magnetic pole is relative setting and realizes adsorbing.

The first spectacle frame 2 frame body is provided with opposite side edges, an annular inner groove 21 is formed in the side edge close to the magnetic attraction attachment, the annular inner groove 21 extends to the waist of the first spectacle frame 2 body, a plurality of first bosses 22 are further arranged around the side edge of the magnetic attraction attachment, and an accommodating part for embedding the lens 1 is formed between the first bosses 22 and the annular inner groove 21; hold the inlay card through annular inner groovy 21 to the limit portion of lens 1 body, carry out the top through three first boss 22 to the bottom of lens 1 and support spacingly to the realization is fixed to the installation of lens 1, and this structure die sinking is convenient, and installs and use usability good, has brought very big use convenience for the user.

The second lens 1 is used for being clamped with the interior of the VR glasses, and is provided with a plurality of clamping grooves 31 arranged on the side of the magnetic attraction joint, and a corresponding second boss 32 arranged on the other opposite side.

It should be noted that, the magnetic suction seats 4 are at least three sets, but not limited to three in other embodiments, but three are most preferable in this embodiment, and the three sets of magnetic suction seats 4 can obtain better suction force, and simultaneously, the three sides of the lens frame are sucked firmly and not easily fall off, so that the number is used as a limit, in other words, less than the next number, the sufficient suction force and the constraint force on the lens frame cannot be ensured.

Similarly, the number of the first bosses 22 is at least three, and in other embodiments, the number of the first bosses includes but is not limited to three, but the embodiment uses three as the most preferable, and the position limitation in three directions can be provided for the fixation of the lens 1.

Similarly, inlay card recess 31 and second boss 32 set up to at least three, and second picture frame 3 forms the interlock space through the three boss that the three card of three cyclic annular inner groovy 21 cooperation was established between the two to interlock in the inside eye socket structure of three positions and VR glasses of circumference, the realization is to holistic assembly.

The first frame 2 further has a first mark seat 23 on the outer periphery thereof, and the second frame 3 further has a second mark seat 33 on the outer periphery thereof; the first sign seat 23 has a structure representing left and right of a contour, and the second sign seat 33 has a structure representing left and right of a contour and being different from the first sign seat 23; in this embodiment, taking the left and right eyes as an example, since the present application is an injection mold integrated into one piece, the identification structure can be a groove structure or a protrusion structure, thereby facilitating the distinction for users, including but not limited to the copying Chinese and English characters of "L", "R", "left" and "right"; in particular, in order to distinguish the first frame 2 from the second frame, it is possible to provide for example "feet", "up, down" or corresponding english words in the second frame 3, so as to distinguish them.

The utility model discloses a theory of operation:

take QUEST2, which is currently achieving 60% coverage in the market, as an example;

when a user wears the blue light resistance and dizzy resistance or the weak and short-sighted functional lens 1, the utility model discloses a set of matched left and right eyes is taken, the first lens frame 2 of a single set is used for installing the lens 1, the lens 1 is inserted from the principle magnetic suction joint side, the downward clamping process is carried out when the side of the lens 1 falls into the annular inner groove 21, the probing and the ensuring are carried out, the four peripheral parts of the lens 1 all fall into the annular inner groove 21, and the bottom side of the lens 1 is propped against the first boss 22, so far, the lens 1 is fixed in the first lens frame 2, the magnetic suction seats 4 of the first lens frame 2 and the second lens frame 3 are corresponding, the built-in magnet 5 is adsorbed, and the assembly of the lens 1 component is realized; finally, inserting one end of the second glasses frame 3, which is far away from the magnetic suction side edge, into the eye socket edge embedded in the VR glasses, so as to finish installation; in the same way, the installation and assembly of the other lens 1 component can be completed, and good use experience can be obtained.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.

Claims (6)

1. The utility model provides a lens subassembly for VR glasses which characterized in that: comprises a lens (1), a first frame (2) and a second frame (3);

the first mirror frame (2) and the second mirror frame (3) are oppositely arranged and can be mutually attached, a plurality of magnetic suction seats (4) correspondingly arranged in the circumferential direction of the body are respectively arranged between the first mirror frame and the second mirror frame, and the magnetic suction is realized by respectively arranging magnets (5) in the magnetic suction seats (4);

the frame body of the first lens frame (2) is provided with opposite side edges, an annular inner groove (21) is formed in the side edge close to the magnetic attraction attachment, the annular inner groove (21) extends to the waist of the body of the first lens frame (2), a plurality of first bosses (22) are further arranged around the side edge of the magnetic attraction attachment, and an accommodating part for embedding the lens (1) is formed between the first bosses (22) and the annular inner groove (21);

the second lens (1) is used for being clamped with the interior of VR glasses, and is provided with a plurality of clamping grooves (31) arranged on the side which is magnetically attached, and a corresponding second boss (32) is arranged on the other opposite side.

2. The lens assembly of claim 1, wherein: the magnetic suction seats (4) are at least arranged into three groups.

3. The lens assembly of claim 1, wherein the lens assembly comprises: the first bosses (22) are provided in at least three.

4. The lens assembly of claim 1, wherein: the number of the clamping grooves (31) and the number of the second bosses (32) are at least three.

5. The lens assembly of claim 1, wherein: the periphery of the first spectacle frame (2) is also provided with a first identification seat (23), and the periphery of the second spectacle frame (3) is also provided with a second identification seat (33).

6. The lens assembly of claim 5, wherein: the first sign seat (23) has a structure representing left and right copying, and the second sign seat (33) has a structure representing left and right copying and being different from the first sign seat (23).

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