CN210578947U - AR glasses system, AR glasses and image acquisition equipment - Google Patents

Abstract

The application discloses an AR (augmented reality) glasses system, AR glasses and image acquisition equipment, wherein the AR glasses system comprises the AR glasses and the image acquisition equipment, and the AR glasses are connected with the image acquisition equipment through a data line; the image acquisition equipment comprises a camera which is arranged on the surface and used for shooting an original image, and an image amplification unit which is connected with the data line and used for carrying out amplification operation on a target position in the original image to obtain an amplified image; the AR glasses comprise a glasses frame, an optical machine and a lens, wherein the optical machine is connected with the data line, arranged on the glasses frame and used for acquiring the amplified images, and the lens is arranged on the glasses frame and used for displaying the amplified images. Therefore, the magnifying state of the object surface can be freely and flexibly observed through the AR glasses, and observation through a large-sized and fixed display device or a specific instrument such as a desktop image acquisition device and a microscope is not needed.

Description

AR glasses system, AR glasses and image acquisition equipment

Technical Field

The present application relates to the field of AR glasses technology, and more particularly, to an AR glasses system, AR glasses, and an image acquisition apparatus.

Background

AR glasses are a new type of glasses for Augmented Reality (Augmented Reality) applications, and most of AR glasses have diversified functions such as display, photographing, video call, processing of text information, electronic mail, game entertainment, and the like. The AR glasses can simultaneously display the virtual scene on the basis of displaying the real scene, and the user can even interact with the virtual scene, so that the AR glasses are a new form of a future intelligent hardware product.

In the related art, external input devices of AR glasses mainly include various forms such as a ring, a bracelet, a stylus, and a handle, but these devices are related to interaction and control, display contents of the AR glasses mainly come from a mobile phone, a computer, or resources inside a self-contained processing unit connected externally, and display contents of external real-time performance can only be acquired by a camera of the AR glasses.

Therefore, how to realize the real-time content of the display magnification of the AR glasses is a technical problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide an AR glasses system, AR glasses and an image acquisition device, realized that AR glasses show enlarged real-time content.

In order to achieve the above object, the present application provides an AR glasses system, including AR glasses and an image acquisition device, where the AR glasses and the image acquisition device are connected by a data line;

the image acquisition equipment comprises a camera which is arranged on the surface and used for shooting an original image, and an image amplification unit which is connected with the data line and used for carrying out amplification operation on a target position in the original image to obtain an amplified image;

the AR glasses comprise a glasses frame, an optical machine and a lens, wherein the optical machine is connected with the data line, arranged on the glasses frame and used for acquiring the amplified images, and the lens is arranged on the glasses frame and used for displaying the amplified images.

Optionally, the image capturing device further comprises an illumination device disposed on the surface.

Optionally, the image capturing device further comprises a haptic driver disposed on the surface for controlling the illumination device.

Optionally, the tactile driver is disposed beside the camera or on the top of the side of the image capturing device facing the finger.

Optionally, the image capturing device further includes a processing circuit for processing the enlarged image.

Optionally, the processing circuit includes an a/D conversion circuit and a DSP circuit.

Optionally, the data line comprises a Type-C data line.

Optionally, the image acquisition device includes a ring, and the camera is disposed on an outer surface of the ring.

To achieve the above objects, the present application provides AR glasses including a frame;

the optical machine is arranged on the mirror bracket and used for acquiring an amplified image; the optical machine is connected with image acquisition equipment for shooting the amplified image through a data line;

and the lens is arranged on the mirror bracket and is used for displaying the amplified image.

In order to achieve the above object, the present application provides an image capturing apparatus, the image capturing apparatus being connected to AR glasses through a data line, the image capturing apparatus comprising:

the camera is used for shooting an original image;

and the image amplifying unit is connected with the data line and is used for amplifying the target position in the original image to obtain an amplified image.

According to the scheme, the AR glasses system comprises AR glasses and image acquisition equipment, wherein the AR glasses are connected with the image acquisition equipment through a data line; the image acquisition equipment comprises a camera which is arranged on the surface and used for shooting an original image, and an image amplification unit which is connected with the data line and used for carrying out amplification operation on a target position in the original image to obtain an amplified image; the AR glasses comprise a glasses frame, an optical machine and a lens, wherein the optical machine is connected with the data line, arranged on the glasses frame and used for acquiring the amplified images, and the lens is arranged on the glasses frame and used for displaying the amplified images.

The application provides an AR glasses system, regard image acquisition device as the external input device of AR glasses. The image acquisition equipment can acquire the picture with the amplification effect on the surface of the object to be observed in real time, and the amplified image is transmitted to the AR glasses through the data line and displayed on the lenses of the AR glasses. Compared with the shooting function of a macroscopic object of a traditional camera carried by AR equipment, the microscopic shooting and observation of a fine object can be realized. Therefore, the magnifying state of the object surface can be freely and flexibly observed through the AR glasses, and observation through a large-sized and fixed display device or a specific instrument such as a desktop image acquisition device and a microscope is not needed. The application also discloses AR glasses and image acquisition equipment, and the technical effects can be realized.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

fig. 1 is a block diagram of an AR glasses system according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of image transmission between the carriage and the lens;

fig. 3 is a block diagram of another AR eyewear system provided in an embodiment of the present application;

fig. 4 is a structural diagram of AR glasses according to an embodiment of the present disclosure;

fig. 5 is a structural diagram of an image capturing apparatus according to an embodiment of the present disclosure;

fig. 6 is a structural diagram of another image capturing apparatus according to an embodiment of the present disclosure;

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The present embodiment provides an AR glasses system, referring to fig. 1, fig. 1 is a structural diagram of an AR glasses system provided in an embodiment of the present application, as shown in fig. 1, including AR glasses 100 and an image acquisition device 200, where the AR glasses 100 and the image acquisition device 200 are connected by a data line 300;

the image capturing apparatus 200 serves as an external input device for the AR glasses 100, and the AR glasses 100 and the image capturing apparatus 200 are connected by a cable through a data line 300. The present embodiment does not limit the specific form of the data line 300, and for example, a Type-C data line or the like may be used. The image capturing device 200 is used to capture an enlarged image with an enlargement effect on the surface of the object to be observed, and transmits the image to the AR glasses 100 by using the data line 300, so that the AR glasses 100 display the enlarged image.

The image acquisition device 200 comprises a camera 21 arranged on the surface and used for shooting an original image, and an image amplification unit 22 connected with the data line and used for amplifying a target position in the original image to obtain an amplified image;

the image capturing device 200 has a camera 21 disposed on one surface thereof for capturing an original image of a surface of an object, and the image magnifying unit 22 obtains the original image, magnifies a target position therein to obtain a magnified image, and transmits the magnified image to the AR glasses 100 through the data line 300.

The AR glasses 100 include a frame 11, an optical device 12 connected to the data line 300, installed on the frame 11, and configured to acquire the magnified image, and a lens 13 installed on the frame 11 and configured to display the magnified image.

Wherein the magnified image acquired by the image acquisition device 200 is transmitted to the optical machine 12 of the AR glasses through the data line 300. As shown in fig. 2, the magnified image is projected into the coupling-in area of the displayable lens 13 by data processing, the projected light is coupled into the glass substrate of the lens 13, and the light is transmitted to the coupling-out area in front of the AR glasses lens 13 by the principle of total reflection, thereby realizing the display of the magnified image on the lens 12.

The AR glasses system provided by the embodiment of the application takes the image acquisition device as the external input device of the AR glasses. The image acquisition equipment can acquire the picture with the amplification effect on the surface of the object to be observed in real time, and the amplified image is transmitted to the AR glasses through the data line and displayed on the lenses of the AR glasses. Compared with the shooting function of a macroscopic object of a traditional camera carried by AR equipment, the microscopic shooting and observation of a fine object can be realized. Therefore, the embodiment of the application can freely and flexibly observe the amplification state of the surface of the object through the AR glasses without observing through a large and fixed display device or a specific instrument such as a desktop image acquisition device and a microscope.

On the basis of the above-mentioned embodiment, as a preferred implementation, as shown in fig. 3, the image capturing apparatus 200 may further include an illumination device 23, such as an LED lamp, disposed on the surface. When the camera 21 shoots the amplified image on the surface of the object, the lighting device is turned on, so that sufficient ambient light is ensured, and the definition of the amplified image is improved.

Preferably, as shown in fig. 3, the image capturing device 200 may further comprise a haptic driver 24 disposed on the surface for controlling the illumination means 23. In a specific implementation, when a finger is inserted into the image capture device 200, the tactile sensor 24 obtains tactile information and the camera 21 begins to capture an original image of the surface of the object.

Preferably, in order to improve the image quality of the enlarged image, the image capturing apparatus 200 may further include: and the processing circuit is used for processing the amplified image. As shown in fig. 3, the processing circuit may include an a/D conversion circuit 25 and a DSP circuit 26, where the a/D conversion circuit 25 is used to perform mode conversion on the amplified image captured by the camera 21, that is, convert the amplified image into a digital signal, and in order to improve the transmission efficiency of the image between the wireless modules, the DSP circuit 26 performs image processing operations such as filtering and image compression on the digital signal to optimize the amplified image, so as to obtain a final real-time image, and the real-time image is transmitted to the optical engine 12 in the AR glasses 100 through the data line 300, and the optical engine 12 decompresses the received image, so as to obtain a real-time image to be displayed.

Therefore, the amplified image on the surface of the object can be displayed on the AR glasses in real time, and the AR glasses can be widely applied to a plurality of application scenes such as reading of old people, study of museums, education and learning, medical treatment and precision instruments. For example, in daily life, if the AR glasses with the fingertip amplifiers are carried, the fingertip amplifiers can be placed at any position of an object, the amplification condition of the corresponding position can be seen in real time, and the AR glasses are more convenient and visual.

The present application further provides an AR glasses, as shown in fig. 4, fig. 4 is a structural diagram of an AR glasses provided in an embodiment of the present application, as shown in fig. 4, including a frame 11;

an optical machine 12 mounted on the frame 11 for acquiring an enlarged image; the optical machine 12 is connected to an image acquisition device for shooting an enlarged image through a data line;

and a lens 13 mounted on the frame 11 for displaying the enlarged image.

The present application further provides an image capturing device, as shown in fig. 5, fig. 5 is a structural diagram of the image capturing device provided in the embodiment of the present application, as shown in fig. 5, the image capturing device is connected to the AR glasses through a data line, and the image capturing device includes:

a camera 21 for taking an original image;

and the image amplifying unit 22 is connected with the data line and is used for amplifying the target position in the original image to obtain an amplified image.

It should be noted that the embodiment does not limit the specific form of the image capturing apparatus 200, and may specifically be in the form of a finger stall, a glove, a ring, and a touch pen, that is, the camera 21 may be disposed outside the finger stall, outside the finger portion on the glove, outside the ring, and at the pen point position of the touch pen, and is not limited specifically here. In order to improve portability, the image capturing device 200 is preferably in the form of a fingertip, that is, as shown in fig. 6, the image capturing device 200 includes a ring on which a user can wear the device, a camera 21 is provided on the outer surface of the ring, the finger contacts the surface of the object, and the camera 21 captures a magnified image of the surface of the object. Also included in fig. 6 is a lighting device 23, such as an LED lamp. When the camera 21 shoots the original image of the surface of the object, the lighting device is turned on, so that sufficient ambient light is ensured, and the definition of the amplified image is improved. The haptic driver 24 is also included in fig. 3 and 6 to illustrate two arrangements, respectively. As shown in fig. 3, the tactile driver 24 is disposed at the top of the side of the image capturing apparatus 200 facing the finger, due to the inclined arc structure of the fingertip of the human finger, when the finger applies a force to the image capturing apparatus 200, the finger touches the tactile driver 24, the tactile driver 24 sends a control signal to the lighting device 23, the lighting device 23 is controlled to be turned on, and the camera 21 starts to capture an original image of the surface of the object; in another embodiment shown in fig. 6, the touch driver 24 is disposed near the camera 21, and when the image capturing apparatus 200 touches a picture to be enlarged, a signal is input to the touch sensor 24, that is, the touch driver 24 detects the touch on the object surface, sends a control signal to the lighting device 23, controls the lighting device 23 to be turned on, and the camera 21 starts to capture an original image of the object surface.

The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims (10)

1. The AR glasses system is characterized by comprising AR glasses and image acquisition equipment, wherein the AR glasses are connected with the image acquisition equipment through a data line;

the image acquisition equipment comprises a camera which is arranged on the surface and used for shooting an original image, and an image amplification unit which is connected with the data line and used for carrying out amplification operation on a target position in the original image to obtain an amplified image;

the AR glasses comprise a glasses frame, an optical machine and a lens, wherein the optical machine is connected with the data line, arranged on the glasses frame and used for acquiring the amplified images, and the lens is arranged on the glasses frame and used for displaying the amplified images.

2. The AR eyewear system of claim 1, wherein the image capture device further comprises an illumination device disposed on the surface.

3. The AR eyewear system of claim 2, wherein the image capture device further comprises a haptic driver disposed on the surface for controlling the illumination device.

4. The AR eyewear system of claim 3, wherein the haptic driver is disposed alongside the camera or on top of a side of the image capture device facing the finger.

5. The AR eyewear system of claim 1, wherein the image acquisition device further comprises processing circuitry for processing the magnified image.

6. The AR eyewear system of claim 5, wherein the processing circuitry comprises A/D conversion circuitry and DSP circuitry.

7. The AR eyewear system of claim 1, wherein the data line comprises a Type-C data line.

8. The AR eyewear system of any of claims 1-7, wherein the image capture device comprises a ring, the camera disposed on an outer surface of the ring.

9. AR glasses, comprising a frame;

the optical machine is arranged on the mirror bracket and used for acquiring an amplified image; the optical machine is connected with image acquisition equipment for shooting the amplified image through a data line;

and the lens is arranged on the mirror bracket and is used for displaying the amplified image.

10. An image acquisition device connected to AR glasses through a data line, the image acquisition device comprising:

the camera is used for shooting an original image;

and the image amplifying unit is connected with the data line and is used for amplifying the target position in the original image to obtain an amplified image.

Images