CN217133491U

CN217133491U - Intelligent glasses with replaceable protective lenses

Info

Publication number: CN217133491U
Application number: CN202123234776.4U
Authority: CN
Inventors: 梁文锦; 郑涛; 李旸
Original assignee: Beijing Kingfisher Vision Technology Co ltd
Current assignee: Beijing Kingfisher Vision Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-08-05
Anticipated expiration: 2031-12-21

Abstract

The utility model provides an intelligent glasses with removable protective lens, including glasses body, nearly eye display screen and protective lens, wherein this internal control circuit board that is provided with of glasses, nearly eye display screen set up in this internal and towards people's eye of glasses, and nearly eye display screen with control circuit board signal connection, protective lens set up in the dead ahead of intelligent glasses and can dismantle with the glasses body and be connected and protective lens sets up the opposite side that compares in user one side near the eye display screen. The embodiment of the utility model discloses an isolated external environment effectively to the adverse effect of intelligent glasses spare part and near-to-eye display screen, when providing the protection for intelligent glasses structure, still improved the user experience when the outdoor intelligent glasses that uses, protective glass is connected and laminates with glasses body detachably in addition, and the user of being convenient for changes protective glass according to environmental aspect and user demand by oneself, and the whole outward appearance of intelligent glasses is unified and natural.

Description

Intelligent glasses with replaceable protective lenses

Technical Field

The utility model belongs to the technical field of smart machine technique and specifically relates to an intelligent glasses with removable protective glass piece.

Background

The intelligent glasses are head-mounted intelligent equipment with a near-to-eye display screen, in the prior art, part of the intelligent glasses are combined with a virtual reality technology to provide immersive experience for a user, for example, AR glasses, VR glasses, MR glasses and the like, and the other part of the intelligent glasses can perform visual effect enhancement, amplification and other processing on images to improve the identifiability of the images, so that assistance can be provided for people with visual dysfunction, and the two types of intelligent glasses are increasingly popularized and applied in recent years.

The inside near-to-eye display screen that is used for carrying on optical display that is equipped with of intelligent glasses sets up to face user's eyes to image display picture in the intelligent glasses is shown to the user. When using intelligent glasses outdoors, factors such as dust and ambient light in the environment can all produce adverse effect to intelligent glasses's in-service use experience, and the concrete expression is after long-time outdoor use, and the dust is piled up easily and is influenced the image and present the effect on near-to-eye display screen surface to and outdoor ambient light often luminance is too high and lead to the user to be difficult to see the image in the near-to-eye display screen clearly, reduced intelligent glasses's outdoor use experience.

On the other hand, in designing and manufacturing the existing smart glasses, all the internal and external structures are generally designed as a whole and are actually fixed by fixing parts such as screws. But the structure of integral type can demolish or change for the part and cause the obstacle, when needs demolish and change wherein single or partial part, often need take the complete machine apart and can realize, and this kind of mode not only the operation degree of difficulty is big, causes connecting piece and inside precision parts to damage moreover easily, also does not possess maneuverability to ordinary user. In addition, as a new consumer electronics product, the smart glasses have high requirements on appearance and appearance of the product, but most of the near-eye display screens of the existing smart glasses are of a relatively abrupt structure, so that the smart glasses cannot form a uniform and natural structure with the glasses integrally.

The statements in the background section are merely prior art as they are known to the inventors and do not, of course, represent prior art in the field.

SUMMERY OF THE UTILITY MODEL

To one or more defect among the prior art, the utility model provides an intelligent glasses with removable protective glass piece can effectively reduce the adverse effect of external environment to intelligent glasses inner structure and near-to-eye display screen, improves the user experience when outdoor use intelligent glasses, and protective glass piece and glasses body can be dismantled simultaneously and be connected, not only have unanimous whole outward appearance, and still the user of being convenient for dismantles and changes protective glass piece.

In order to solve the technical problem, the utility model discloses a following technical scheme:

smart eyewear with replaceable protective lenses comprising:

the glasses comprise a glasses body, wherein a control circuit board is arranged in the glasses body;

the near-eye display screen is arranged in the glasses body and faces towards human eyes, and is in signal connection with the control circuit board; and

the protective lenses are arranged right in front of the intelligent glasses and detachably connected with the glasses body, and the protective lenses are arranged on the other side, which is opposite to one side of the user, of the near-to-eye display screen.

According to the utility model discloses an aspect, wherein the edge of protective glass piece is equipped with the buckle, protective glass piece pass through the buckle with the connection can be dismantled to the glasses body.

According to one aspect of the present invention, the protective lenses are provided with threaded through holes, the glasses body is provided with mounting holes at positions corresponding to the threaded through holes, and the protective lenses are in threaded connection with the glasses body at positions of the threaded through holes and the mounting holes through fixing bolts; and a screw rubber plug is arranged at the tail end of the fixing bolt.

According to one aspect of the present invention, the smart glasses further comprise a nose pad, the nose pad is fixedly disposed in the middle below the near-to-eye display screen and configured to be supported on the bridge of the nose of the user; the protective lens is also provided with a groove at the position corresponding to the nose support.

According to one aspect of the utility model, the intelligent glasses further comprise at least one information acquisition device, the information acquisition device is arranged in front of the glasses body and is in signal connection with the control circuit board; the protective lens is provided with a through hole, and the information acquisition device can acquire external information through the through hole.

According to an aspect of the present invention, wherein the thickness of the protective lens ranges from 0.5 to 1.5 mm.

According to an aspect of the present invention, wherein the upper edge of the protective lens is completely attached to the glasses body.

According to an aspect of the present invention, wherein the protection lens further comprises a filter, the filter is a monochromatic filter or an ultraviolet filter.

According to an aspect of the present invention, wherein the material of the protection lens is polycarbonate, photochromic resin or photochromic glass.

According to an aspect of the present invention, the outer side of the protection lens further has an anti-glare film and/or a reinforcing film.

Compared with the prior art, the utility model provides an intelligent glasses with removable protective glass piece, the adverse effect of external environment to intelligent glasses spare part and near-to-eye display screen has been reduced effectively, when providing the protection for intelligent glasses, the user experience when outdoor use intelligent glasses has still been improved, protective glass piece is connected and laminates with glasses body detachably in addition, the user of being convenient for changes protective glass piece according to environmental aspect and user demand by oneself, protective glass piece sets up the front end at intelligent glasses and shelters from inner structure, make the unified and nature of whole outward appearance of intelligent glasses.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a front view of smart glasses in an embodiment of the present invention;

fig. 3 is a rear view of smart glasses in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a protective lens according to an embodiment of the present invention;

fig. 5 is a front view of a protective lens in an embodiment of the invention;

fig. 6 is a rear view of a protective lens in an embodiment of the invention;

fig. 7 is a top view of a protective lens in an embodiment of the invention.

Description of reference numerals: 1-smart glasses; 10-a spectacle body; 20-near-to-eye display screen; 30-a protective lens; 31-buckling; 32-a threaded through hole; 33-fixing bolts; 34-screw rubber plug; 35-a groove; 36-a through hole; 40-a nose pad; 50-information acquisition device.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection, either mechanically, electrically, or in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Fig. 1 to 3 show the structure of the smart glasses 1 according to an embodiment of the present invention, which is described in detail below with reference to fig. 1 to 3.

As shown in fig. 1, according to an embodiment of the present invention, an intelligent glasses 1 with replaceable protective lenses includes a glasses body 10, a near-to-eye display screen 20 and protective lenses 30, wherein the glasses body 10 is a main structure of the intelligent glasses 1, and not only is a control circuit board provided therein to implement a core function of the intelligent glasses 1, but also includes a frame constituting an overall structure of the intelligent glasses 1, such as a temple structure. The near-eye display screen 20 in this embodiment is a display device of the smart glasses 1, and is disposed in the glasses body 10 and faces to eyes of a person, and the number of the near-eye display screens 20 may be set according to specific requirements, for example, as shown in fig. 3, the near-eye display screen 20 is two independent display screens disposed in front of eyes of a user, and after the whole structure is adjusted, the near-eye display screen 20 may also be set as a display screen integrated left and right. The near-eye display screen 20 is further in signal connection with the control circuit board, and the control circuit board controls the content displayed by the near-eye display screen 20, so as to implement the functions of the smart glasses 1, for example, displaying preset or transmitted graphics/images, or graphics/images collected by other devices of the smart glasses 1.

As shown in fig. 1 and 2, the protection lens 30 is disposed at the front of the smart glasses and at the other side of the near-to-eye display screen 20, which is closer to one side of the user, and the protection lens 30 is used for isolating the adverse effect of the external environment on the near-to-eye display screen 30 and the internal parts of the glasses body 10, has the functions of wind shielding, light shielding and dust isolation, and can be integrated with the glasses body 10 to present a uniform and beautiful appearance. Wherein, the shading effect is present, and when the outdoor use intelligent glasses, if ambient light brightness is too high, then the human eye can be too strong with the regional light of nearly eye display screen 20 periphery, leads to the easy reflection of light of nearly eye display screen 20 and the too much entering human eye of ambient light to cause the interference to lead to the user to be difficult to see and to see nearly eye display screen 20 clearly, and then reduces the effect and the experience that people's eye watched nearly eye display screen 20. The protective lens 30 can block a portion of the ambient light from the front and the side, so that the user can concentrate on the light projected by the near-eye display screen 20 without being interfered by other light. Simultaneously, protective glass 30 can be dismantled with glasses body 10 and be connected, and the protective glass 30 of being convenient for is dismantled and is changed, moreover according to the utility model discloses a preferred embodiment, protective glass 30 still has the filtering effect, and convenient to detach's protective glass 30 can be according to user's different user demands, changes at any time, and is concrete, can set up solitary optical filter in protective glass 30, also can set protective glass 30 to different colours to as the optical filter. The filter can be a monochromatic filter or an ultraviolet filter, wherein the monochromatic filter can select the main transmitted light color, for example, the red filter transmits mainly red light, but also partly orange and yellow light, has absorption effect on green, blue and purple light, makes the whole transmitted light deviate red, thereby changing the color of the ambient light around the near-eye display screen 20, other filters, such as yellow, orange, green, yellow-green and blue, may be similarly used, and the user may select different filters according to specific needs, for the people with visual dysfunction, for example, the filter should be able to filter out the light that is the interference light for themselves and retain the light that is beneficial to improving the self-color discrimination ability, the brightness of the viewed object, the visual sensitivity, etc. The ultraviolet filter is used for absorbing ultraviolet rays with the wavelength below 400 nanometers, has no filtering effect on other visible light, can play a role in protecting the external environment with strong ultraviolet rays, and can be selected when the ultraviolet rays are required to be filtered. The protective lenses 30 in this embodiment can be conveniently detached and installed, providing conditions for users to replace different protective lenses 30 according to specific situations and specific requirements.

Fig. 4-7 show the specific structure of the protective lens 30 according to a preferred embodiment of the present invention, and are described in detail below with reference to fig. 4-7.

As shown in fig. 6 and 7, the edge of the protective lens 30 is provided with a buckle 31, and the protective lens 30 is detachably connected with the glasses body 10 through the buckle 31. The buckle 31 can be arranged along the circumferential direction of the protective glasses 30, and further, a plurality of buckles can be arranged at different positions, and the positions of the plurality of buckles can be symmetrically distributed on the circumferential direction of the protective glasses 30 due to the symmetrical appearance of the intelligent glasses, so that the combination strength of the protective glasses 30 and the glasses body 10 is improved. Specifically, the shape of the protective glasses 30 can be adjusted to have a certain radian according to the specific shape of the smart glasses 1, so as to cooperate with the glasses body 10, the buckle 31 can be disposed at different positions on the arc-shaped surface, so that a certain angle is formed between the buckling directions of the buckles 31 at different positions, for example, the buckles 31 shown in fig. 4 and 7, and the combination strength of the protective glasses 30 and the glasses body 10 is further enhanced by the buckles 31 at different directions.

According to a preferred embodiment of the present invention, as shown in fig. 6 and 7, the protective lens 30 is provided with a threaded through hole 32, the glasses body 10 is provided with a mounting hole at a corresponding position of the threaded through hole 32, the protective lens 30 and the glasses body 10 are in threaded connection at the positions of the threaded through hole 32 and the mounting hole through a fixing bolt 33, the embodiment adopts a threaded connection manner, and can be used in cooperation with the snap connection manner in the foregoing embodiment, so as to further improve the bonding strength between the protective lens 30 and the glasses body 10, and also can only use the threaded fixing manner to fix the protective lens 30 and the glasses body 10, when the protective lens 30 needs to be removed or replaced, the fixing bolt 33 is removed. For guaranteeing 1 in the intelligent glasses uniformity and the surfacing in appearance, can also set up screw plug 34 at fixing bolt 33's end, screw the back at fixing bolt 33, utilize flexible material or other finish facing material to fill the mounting hole, can enough protect fixing bolt 33 to avoid external environment to influence, can cover the mounting hole again, keep 1 surfacing of intelligent glasses pleasing to the eye. Further, the fixing bolt 33 may be disposed to face outward, and the protective lenses 30 and the glasses body 10 may be easily separated without disassembling the entire machine.

According to the utility model discloses a preferred embodiment, as shown in fig. 1, for improving the user and wear experience, especially the comfortable degree when using for a long time, intelligent glasses 1 still includes that the nose holds in the palm 40, and the nose holds in the palm 40 and fixes the centre that sets up in near-to-eye display screen 20 below, makes intelligent glasses 1 can support on user's the bridge of the nose to can hold in the palm the radian of 40 setting to the laminating bridge of the nose with the nose, can also set flexible material to the surface that the nose held in the palm 40 and the laminating of user's bridge of the nose. Correspondingly, the protective glasses 30 are further provided with a groove 35 at a position corresponding to the nose pad 40 to prevent the protective glasses 30 from pressing the bridge of the nose of the user due to the close distance from the user, and the groove 35 can be configured to match with the nose pad 40, so that the gap between the protective glasses 30 and the glasses body 10 is reduced, and the whole intelligent glasses 1 is kept consistent.

In a preferred embodiment of the present invention, the smart glasses 1 further comprise at least one information collecting device 50, such as a camera and/or a distance sensor. Intelligent glasses 1 can utilize information acquisition device 50 to obtain external information in order to serve the user, use the camera as an example, visual function is like glaucoma, cataract etc., can lead to the image that visual function disturbance personage observed fuzzy, seriously influence normal life, ordinary glasses can't effectively correct, and intelligent glasses 1 can utilize information acquisition device to obtain clear image and handle the form that the image is suitable for the user to discern, information acquisition device 50 and the inside control circuit board signal connection of glasses body 10, and show the image on near-to-eye display screen 20 through control circuit board, make the user can obtain better visual experience, distance sensor's effect is used for surveying the place ahead object distance, with supplementary image processing process and carry out obstacle detection etc.. In order to facilitate the user to wear the glasses, the information acquisition device in the embodiment is disposed in front of the glasses body 10, as shown in fig. 2, the information acquisition device 50 may be disposed in the middle of the intelligent glasses 1, and if the information acquisition device 50 is a camera, the optical axis direction of the camera generally faces the front of the user, or may have an upward or downward inclined angle, so as to meet the specific use requirements of the user. Because the protection lens 30 in this embodiment also sets up in the dead ahead of intelligent glasses 1, for preventing that protection lens 30 obstructs information acquisition device 50 and gather external information, so as shown in fig. 5 and fig. 6, the through-hole 36 has been seted up on protection lens 30, and information acquisition device 50 can gather external information through-hole 36, and is further, according to the utility model discloses a preferred embodiment, information acquisition device 50 does not stand out protection lens 30, can also set up transparent screening glass in the dead ahead of information acquisition device 50 to play the guard action to information acquisition device 50.

In some embodiments of the present invention, the thickness range of the protective lens 30 is also controlled to prevent the smart glasses 1 from being too heavy or overstaffed in appearance. Specifically, according to the embodiment of the present invention, the protection lens 30 is made of polycarbonate, and its thickness is 0.5 mm, or is made of photochromic resin, and its thickness is 1 mm, and can also be made of photochromic glass, and its thickness is 1.5 mm. The photochromic resin and the photochromic glass are materials with light transmittance changing along with the change of the wavelength and the intensity of ambient light, such as resin lenses with photochromic material coatings, metal halide glass and the like, so that the protective lens 30 can be combined with a specific use environment on the basis of providing structure protection, light rays interfering human eyes are filtered and reserved, and the light rays which are beneficial to improving the self color discrimination capability, the visual brightness, the visual sensitivity and the like are improved, and the use experience of a user is improved.

In a specific embodiment, as shown in fig. 1 to fig. 3, the upper edge of the protective lens 30 can be completely attached to the glasses body 10, and the near-eye display screen 20 and the internal structure of the glasses body 10 are covered in an all-around manner, so as to form an approximately isolated space, so as to maximally prevent external dust from adhering to the near-eye display screen 20 and isolating external interference light, thereby comprehensively protecting the smart glasses 1. Further, according to a preferred embodiment of the present invention, a coating or a film may be further disposed on the outer side of the protection lens 30, so that the protection lens 30 has other effects, such as an anti-glare film and/or a strengthening film.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Smart eyewear having replaceable protective lenses, comprising:

2. The smart glasses according to claim 1, wherein the protective lenses are provided with buckles at edges thereof, and the protective lenses are detachably connected with the glasses body through the buckles.

3. The intelligent glasses according to claim 1, wherein the protective lenses are provided with threaded through holes, the glasses body is provided with mounting holes at corresponding positions of the threaded through holes, and the protective lenses and the glasses body are in threaded connection at the positions of the threaded through holes and the mounting holes through fixing bolts; and a screw rubber plug is arranged at the tail end of the fixing bolt.

4. The smart eyewear of claim 1, further comprising a nose pad fixed in the middle below the near-to-eye display screen and configured to be supportable on a nose bridge of the user; the protective lens is also provided with a groove at the position corresponding to the nose support.

5. The intelligent glasses according to claim 1, further comprising at least one information acquisition device, wherein the information acquisition device is arranged in front of the glasses body and is in signal connection with the control circuit board; the protective lens is provided with a through hole, and the information acquisition device can acquire external information through the through hole.

6. The smart eyewear of claim 1, wherein the protective lenses have a thickness in the range of 0.5-1.5 millimeters.

7. The smart eyewear of any of claims 1-6, wherein an upper edge of the protective lens completely conforms to the eyewear body.

8. The smart eyewear of any of claims 1-6, wherein the protective lenses further comprise a filter, the filter being a monochromatic filter or an ultraviolet filter.

9. The smart glasses according to any one of claims 1-6, wherein the protective lenses are made of polycarbonate, photochromic resin or photochromic glass.

10. The smart eyewear of any one of claims 1-6, wherein the protective lenses further comprise an anti-glare film and/or a strengthening film on the outer side of the protective lenses.