CN218824991U

CN218824991U - AR glasses

Info

Publication number: CN218824991U
Application number: CN202223483924.0U
Authority: CN
Inventors: 严振林; 倪名立
Original assignee: Nanchang Virtual Reality Institute Co Ltd
Current assignee: Nanchang Virtual Reality Institute Co Ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-04-07
Anticipated expiration: 2032-12-23

Abstract

The embodiment of the application provides an AR glasses, includes: the glasses comprise a first fixing piece and a glasses body; the glasses body comprises a second fixing piece, two grating glasses, two telescopic pieces and two driving pieces, wherein the driving pieces are fixed on the second fixing piece, the grating glasses pass through the telescopic pieces and the driving pieces corresponding to the telescopic pieces, and the driving pieces pass through the telescopic pieces to drive the grating glasses to move on the second fixing piece. According to the embodiment of the application, the telescopic piece is driven by the driving piece to adjust the position of the grating glasses, so that the image source of the AR glasses is always positioned in the middle of human eyes. Therefore, the problem that the image coincidence degree is not high or the eyes are not in the picture when users with different pupil distance values use the conventional AR glasses can be solvedThe problem of the image center is solved, thereby improving the comfort level of the user wearing the AR glasses _。

Description

AR glasses

Technical Field

The application relates to the technical field of AR, in particular to AR glasses.

Background

At present, many AR glasses on the market generally adopt fixing structures such as a holographic optical waveguide sheet, an outer layer protective lens, a glasses frame, a micro optical machine, a glasses support and the like, and do not have an adjusting function. However, people of different ages and different countries have different interpupillary distances, and the AR glasses produced in a normal standardized manner make a fixed interpupillary distance value according to a mode value of data in a limited range, so that the AR glasses produced in this way cause that when the interpupillary distance value is unmatched, the image coincidence degree is not high, or the eyes are not in the middle of the image, and the use comfort is not high.

Disclosure of Invention

To solve or alleviate all or part of the above problems, the present application provides AR glasses.

In a first aspect, an embodiment of the present application provides an AR glasses, including: the glasses comprise a first fixing piece and a glasses body;

the glasses body comprises a second fixing piece, two grating glasses, two telescopic pieces and two driving pieces, wherein the driving pieces are fixed on the second fixing piece, the grating glasses pass through the telescopic pieces and the driving pieces corresponding to the telescopic pieces, and the driving pieces pass through the telescopic pieces to drive the grating glasses to move on the second fixing piece.

As a preferred embodiment of the present application, the second fixing member includes a first fixing unit and a second fixing unit;

the number of the first fixing units is two, the two first fixing units are arranged at two ends of the second fixing unit, and the two driving pieces are correspondingly arranged on the first fixing units one by one;

the second fixing unit is provided with a sliding groove, and the two grating glasses slide in the sliding groove under the driving of the telescopic rod connected with the two grating glasses.

As a preferred embodiment of the present application, a first protection member is disposed on the periphery of the second fixing member unit, and lenses are disposed at positions corresponding to the two glasses with gratings on one side surface of the first protection member.

As a preferred embodiment of the present application, the first fixing member is a circular ring-shaped structure, and two ends of the first fixing member are connected to two ends of the second fixing member.

As a preferred embodiment of the present application, the first fixing element is a retractable structure.

As a preferred embodiment of the present application, the first fixing member is hinged to the glasses body by a rotating member.

As a preferred embodiment of the present application, the first fixing member includes a third fixing unit and a fourth fixing unit;

and a second protection piece is arranged between the third fixing unit and the fourth fixing unit and is hinged with the glasses body through a rotating piece.

As a preferred embodiment of the present application, the third fixing unit and the fourth fixing unit are arc-shaped structures, and a preset distance is left between ends of the third fixing unit and the fourth fixing unit, which are far away from the glasses body.

As a preferred embodiment of this application, AR glasses still include the control unit, communication unit and power pack, the control unit all is connected with communication unit and power pack, through the control unit control the power pack drive the driving piece motion, the communication unit is used for the motion condition conveying of telescopic link to the outside, or transmits external control signal to the control unit.

Compared with the prior art, the embodiment of the application provides an AR glasses, includes: the glasses comprise a first fixing piece and a glasses body; the glasses body comprises a second fixing piece, two grating glasses, two telescopic pieces and two driving pieces, wherein the driving pieces are fixed on the second fixing piece, the grating glasses pass through the telescopic pieces and the driving pieces corresponding to the telescopic pieces, and the driving pieces pass through the telescopic pieces to drive the grating glasses to move on the second fixing piece. According to the embodiment of the application, the telescopic piece is driven by the driving piece to adjust the position of the grating glasses, so that the image source of the AR glasses is always positioned in the middle of human eyes. The problem that the image contact degree is not high or eyes are not in the middle of the image when users with different pupil distance values use the existing AR glasses can be solved, and therefore the comfort level of wearing the AR glasses by the users is improved.

Drawings

Fig. 1 is a schematic structural view of AR glasses according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a lens body according to an embodiment of the present disclosure;

fig. 3 is a schematic structural view of AR glasses according to another embodiment of the present application.

Detailed Description

In order to make those skilled in the art better understand the technical solutions of the present application, 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 partial embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be implemented in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Example 1

As shown in fig. 1 and 2, an embodiment of the present application provides AR glasses including: a first fixing piece 01 and a glasses body; the glasses body includes the second mounting, two

grating glasses

08 and 12, two

extensible member

07 and 13, two

driving pieces

03 and 11, two

driving piece

03 and 11 are fixed on the second mounting, grating glasses 08 passes through extensible member 07 with driving piece 03 is connected, grating glasses 12 passes through extensible member 13 with driving piece 11 is connected,

grating glasses

08 and 12 portable setting is in on the second mounting, driving piece 03 passes through extensible member 07 drives grating glasses 08 and is in move on the second mounting, driving piece 11 passes through extensible member 13 drives grating glasses 12 and is in move on the second mounting.

In this application embodiment, first mounting 01 is used for wearing AR glasses to the human head on, the grating glasses are mainly used to fixed to the second mounting, the grating glasses with the extensible member one-to-one sets up, in this application embodiment, the extensible member is the telescopic link, the driving piece is the push rod.

Specifically, the second fixing member includes

first fixing units

10 and 06 and a second fixing unit 09;

the number of the first fixing units is two, the first fixing units are of a frame-shaped structure, the two

first fixing units

10 and 06 are arranged at two ends of the second fixing unit 09, the driving member 03 is arranged on the first fixing unit 06, and the driving member 11 is arranged on the first fixing unit 10.

In order to allow the lenticular lens to move along a fixed path, the second fixing unit 09 is provided with a sliding slot, and the two

lenticular lenses

08 and 12 slide in the sliding slot under the driving of the

telescopic rods

07 and 13 connected to the two lenticular lenses.

In the embodiment of the present application, a first protector 02 is disposed on the periphery of the second fixing unit 09,

lenses

04 and 05 are disposed at positions corresponding to the two

glasses

08 and 12 on one side of the first protector 02, and the first protector 02 is mainly used for fixing the

lenses

04 and 05.

In this application embodiment, the first fixing member 01 is a circular ring structure, and two ends of the first fixing member 01 are connected to two ends of the second fixing member, so that the first fixing member 01 is fixed by being sleeved on the head of a human body when in specific use.

In an embodiment of the present application, the first fixing member 01 is a telescopic structure, and the size of the first fixing member 01 can be adjusted through the telescopic structure, so that different people can conveniently wear the first fixing member.

In this application embodiment, AR glasses still include the control unit, drive unit and communication unit, the control unit all with drive unit and communication unit are connected, through the control unit control the drive unit drive the driving piece motion, the communication unit is used for the motion condition conveying of grating glasses to the outside, or transmits external control signal to the control unit, the communication unit can be for near field communication unit, like bluetooth communication, or wireless communication unit, the control unit is MCU microcontroller, the drive unit is the motor, the output shaft of motor with the driving piece is connected.

When using the AR glasses that this application provided, drive through the control unit drive the drive piece and move, and then drive the extensible member and move to drive through the extensible member grating glasses move, thereby keep AR glasses image source in the middle of people's eye all the time, can solve the not high or the not problem in the middle of the image overlap ratio that appears when different interpupillary distance value users use current AR glasses like this, thereby improve the comfort level that the user wore AR glasses.

Example 2

As shown in fig. 3, embodiment 2 is different from embodiment 1 in that the structure of the first fixing element 01 is different, so only the structure of the first fixing element 01 will be described here, and the same parts as embodiment 1 will not be described again.

In this application embodiment, first fixed part 01 through rotate piece 17 with the glasses main part is articulated, it is the columnar structure to rotate piece 01, sets up rotate a 01 convenience of customers and adjust glasses main part angle when wearing, conveniently wear.

Specifically, the first fixing member 01 includes a third fixing unit 15 and a fourth fixing unit 16;

a second protection member 14 is arranged between the third fixing unit 15 and the fourth fixing unit 16, the second protection member 14 is hinged with the glasses body through a rotating member 17, and the second protection member 14 is made of an elastic material, so that the wearing comfort of a user can be provided when the user wears the AR glasses.

In the embodiment of the present application, the third fixing unit 15 and the fourth fixing unit 16 are arc-shaped structures, and a preset distance is formed between ends of the third fixing unit 15 and the fourth fixing unit 16, which are far away from the glasses body.

Although the invention has been described in detail herein with reference to specific embodiments and examples, it will be apparent to one skilled in the art that certain changes and modifications can be made therein without departing from the scope of the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. AR glasses, comprising: the glasses comprise a first fixing piece and a glasses body;

the glasses body comprises a second fixing piece, two grating glasses, two telescopic pieces and two driving pieces, wherein the driving pieces are fixed on the second fixing piece, the grating glasses pass through the telescopic pieces and the driving pieces corresponding to the telescopic pieces are connected, and the driving pieces pass through the telescopic pieces to drive the grating glasses to move on the second fixing piece.

2. The AR glasses of claim 1 wherein said second fixture comprises a first fixture unit and a second fixture unit;

the second fixing unit is provided with a sliding groove, and the two grating glasses slide in the sliding groove under the driving of a telescopic rod connected with the two grating glasses.

3. The AR glasses according to claim 1, wherein the second fixing unit is provided with a first protector at the periphery thereof, and lenses are provided at positions corresponding to the two glasses with gratings on a side surface of the first protector.

4. The AR glasses according to claim 1, wherein the first fixture is a ring structure, and two ends of the first fixture are connected to two ends of the second fixture.

5. The AR eyewear of claim 4, wherein said first fastener is a stretchable structure.

6. The AR glasses according to claim 1, wherein the first fixed member is hinged to the glasses body by a rotating member.

7. The AR eyewear of claim 6, wherein said first mount comprises a third mount unit and a fourth mount unit;

8. The AR eyeglasses of claim 7, wherein the third fixing unit and the fourth fixing unit are arc-shaped, and the ends of the third fixing unit and the fourth fixing unit far away from the eyeglasses body are spaced by a predetermined distance.

9. The AR eyeglasses according to claim 6, further comprising a control unit, a communication unit and a power unit, wherein the control unit is connected with the communication unit and the power unit, the power unit is controlled by the control unit to drive the driving member to move, and the communication unit is used for transmitting the movement of the telescopic rod to the outside or transmitting an external control signal to the control unit.