CN214846055U

CN214846055U - Take AR glasses of intelligent light modulation function

Info

Publication number: CN214846055U
Application number: CN202120794499.3U
Authority: CN
Inventors: 于庆; 贺铨
Original assignee: Zhuhai Huahui Photoelectric Technology Co ltd
Current assignee: Zhuhai Huahui Photoelectric Technology Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-23
Anticipated expiration: 2031-04-19

Abstract

The utility model relates to a AR glasses technical field specifically is a take AR glasses of intelligent light-adjusting function, including spectacle-frame and mirror leg, the mirror leg is equipped with to spectacle-frame rear surface bilateral symmetry, the equal fixed mounting anti-skidding gasket of tip of mirror leg, the side of mirror leg is close to the fixed position installation host system of spectacle-frame, the lower surface symmetry fixed mounting display module group of spectacle-frame, the front side surface of spectacle-frame is located the variable lens of the outside fixed mounting of display module group. The utility model discloses host system can be according to actual environment light intensity automatic adjustment parameter, and the variable lens of control carries out quick response, and host system control loading is at the voltage of variable lens both ends electrode, and different transparencies are embodied to variable lens, have solved and have shown the problem that luminance too high increased the product consumption among the prior art, have improved the duration of a journey ability of device, have also promoted user's use quality simultaneously.

Description

Take AR glasses of intelligent light modulation function

Technical Field

The utility model relates to a AR glasses technical field specifically is a take AR glasses of intelligent light modulation function.

Background

In AR glasses, where the head-mounted device screen is a core technology, it contains two basic elements, optical elements and graphical displays, where the optical perspective class is most commonly used among display types, where the user can view reality directly through the optical elements (e.g. holographic waveguides and other systems that can overlay graphics in the real world).

When the user uses AR glasses in the external world, the ambient illumination intensity difference is very big, and it can guarantee to see clear image just to need to adjust display brightness, and often display brightness in so adjusting on a large scale is a very difficult thing to accomplish, shows the too high very big consumption that has increased the product of luminance simultaneously, in view of this, we have provided an AR glasses of taking intelligent dimming function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take AR glasses of intelligent light modulation function to adjustment AR eyes on a large scale that proposes in solving above-mentioned background shows that luminance is comparatively troublesome and show the problem that luminance is too high very big increase the consumption of product.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take AR glasses of intelligent light modulation function, includes spectacle frame and mirror leg, spectacle frame rear surface bilateral symmetry is equipped with the mirror leg, the equal fixed mounting anti-skidding gasket of tip of mirror leg, the side of mirror leg is close to the fixed position installation host system of spectacle frame, the lower surface symmetry fixed mounting display module of spectacle frame, the front side surface of spectacle frame is located the variable lens of the outside fixed mounting of display module, the front side surface of spectacle frame is located fixed position installation optical line sensors between the display module.

Preferably, the charging module is fixedly installed at the position corresponding to the main control module on the inner side surface of each of the glasses legs, the lithium battery is fixedly installed at the position below the charging module on the inner side surface of each of the glasses legs, the charging interface is formed at the position below the lithium battery on the lower surface of each of the glasses legs, and the lithium battery is electrically connected with the charging module.

Preferably, a liquid crystal layer is arranged inside the variable lens, an orientation layer a is fixedly mounted on the upper surface of the liquid crystal layer, an orientation layer B is fixedly mounted on the lower surface of the liquid crystal layer, and frame sealing glue is fixedly filled between the orientation layer a and the orientation layer B at the end parts of the two sides of the liquid crystal layer.

Preferably, the ITO layer A is fixedly installed on the upper surface of the orientation layer A, the substrate A is fixedly installed on the upper surface of the ITO layer A, the polaroid A is fixedly installed on the upper surface of the substrate A, and the hardening layer is fixedly installed on the upper surface of the polaroid A.

Preferably, the lower surface of the orientation layer B is fixedly provided with an ITO layer B, the lower surface of the ITO layer B is fixedly provided with a substrate B, the lower surface of the substrate B is fixedly provided with a polaroid B, and the lower surface of the polaroid B is fixedly provided with an anti-reflection layer.

Preferably, both the substrate A and the substrate B are made of PET material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the problem that the display brightness cannot be adjusted in a large range in the prior art is solved through the variable lens, so that the overall display brightness can be changed very stably in a certain range through the variable lens, and the actual requirement is greatly met;

2. the main control module in the device can automatically adjust parameters according to the light intensity of the actual environment, control the variable lens to perform quick response, control the voltage loaded on the electrodes at two ends of the variable lens by the main control module, and the variable lens embodies different transparencies, thereby solving the problem that the display brightness is too high and the power consumption of the product is increased in the prior art, improving the cruising ability of the device and simultaneously improving the use quality of users.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the installation of the main control module of the present invention;

FIG. 3 is a schematic view of the structure of the variable lens of the present invention;

fig. 4 is a schematic diagram of the circuit system of the present invention.

In the figure: 1. a spectacle frame; 2. a temple; 201. an anti-slip gasket; 3. a main control module; 301. a charging module; 302. a lithium battery; 303. a charging interface; 4. a display module; 5. a light sensor; 6. a variable lens; 601. hardening the layer; 602. a polarizer A; 603. a substrate A; 604. An ITO layer A; 605. an alignment layer A; 606. an orientation layer B; 607. an ITO layer B; 608. a base material B; 609. a polarizer B; 610. an anti-reflective layer; 7. a liquid crystal layer; 701. and sealing the frame glue.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

the AR glasses with the intelligent dimming function comprise a glasses frame 1 and glasses legs 2, wherein the glasses legs 2 are symmetrically arranged on two sides of the rear surface of the glasses frame 1, anti-skidding gaskets 201 are fixedly arranged at the end parts of the glasses legs 2, a main control module 3 is fixedly arranged at a position, close to the glasses frame 1, of the side surfaces of the glasses legs 2, display modules 4 are symmetrically and fixedly arranged on the lower surface of the glasses frame 1, variable lenses 6 are fixedly arranged on the outer portions, located on the display modules 4, of the front side surface of the glasses frame 1, and light sensors 5 are fixedly arranged between the display modules 4 at positions, of the front side surface of the glasses frame 1;

furthermore, a charging module 301 is fixedly installed at a position, corresponding to the main control module 3, of the inner side surface of the glasses leg 2, a lithium battery 302 is fixedly installed at a position, below the charging module 301, of the inner side surface of the glasses leg 2, a charging interface 303 is formed at a position, below the lithium battery 302, of the lower surface of the glasses leg 2, the lithium battery 302 is electrically connected with the charging module 301, the lithium battery 302 on the back of the main control module 3 is used for supplying power to the whole system, the charging module 301 on the back of the main control module 3 is used for charging the charging module 301 through voltage reduction of the charging interface 303 and supplying power to components such as the main control module 3 through voltage stabilization, and the charging interface 303 adopts a waterproof interface, so that the waterproof and dustproof effects are achieved;

further, a liquid crystal layer 7 is arranged inside the variable lens 6, an orientation layer a605 is fixedly mounted on the upper surface of the liquid crystal layer 7, an orientation layer B606 is fixedly mounted on the lower surface of the liquid crystal layer 7, a frame sealing adhesive 701 is fixedly filled between the orientation layer a605 and the orientation layer B606 and positioned at the end parts of the two sides of the liquid crystal layer 7, and the frame sealing adhesive 701 can effectively prevent the liquid crystal layer 7 from being damaged due to external vibration so as to prolong the service life of the liquid crystal layer 7 and the variable lens 6;

further, an ITO layer A604 is fixedly mounted on the upper surface of the orientation layer A605, a substrate A603 is fixedly mounted on the upper surface of the ITO layer A604, a polarizer A602 is fixedly mounted on the upper surface of the substrate A603, a hardening layer 601 is fixedly mounted on the upper surface of the polarizer A602, and the hardening layer 601 can effectively prevent damage caused by scraping;

further, an ITO layer B607 is fixedly mounted on the lower surface of the orientation layer B606, a substrate B608 is fixedly mounted on the lower surface of the ITO layer B607, a polarizer B609 is fixedly mounted on the lower surface of the substrate B608, an anti-reflection layer 610 is fixedly mounted on the lower surface of the polarizer B609, and the anti-reflection layer 610 can prevent light from reflecting inside the variable lens 6, so that the overall light guiding performance of the variable lens 6 is better;

further, the substrate A603 and the substrate B608 are both made of PET materials, the liquid crystal layer 7 is made of mixed crystal materials, and the PET materials have the characteristics of maximum toughness in thermoplastic plastics, good electrical insulation performance and small temperature influence, so that the adaptability of the substrate A603 and the substrate B608 is improved.

The working principle is as follows: the device can be worn at eyes like common glasses, a lithium battery 302 at the back of a main control module 3 is used for supplying power to the whole system, a charging module 301 at the back of the main control module 3 is used for charging the charging module 301 by reducing the voltage through a charging interface 303 and supplying power to components such as the main control module 3 by stabilizing the voltage, the charging interface 303 adopts a waterproof interface which can effectively prevent water and dust, a light sensor 5 in the middle of a glasses frame 1 is connected with the main control module 3 through an internal circuit and can transmit the information of an ambient light source to the main control module 3, if the ambient light source is strong, the main control module 3 automatically adjusts parameters and controls the variable lens 6 to quickly respond, the main control module 3 controls the voltage loaded on electrodes at two ends of the variable lens 6, the variable lens 6 embodies different transparencies to conveniently reach a limit stable state, and can manually adjust the transmittance of the variable lens 6 by a mobile terminal or a physical button and the like, in the process, light rays enter the inside of the orientation layer A605 after being refracted by the polaroid A602, and are guided out by the polaroid B609 after being processed by the liquid crystal layer 7, the hardened layer 601 can effectively prevent damage caused by scraping, the anti-reflection layer 610 can prevent the light rays from reflecting inside the variable lens 6, so that the whole light guide performance of the variable lens 6 is better, the frame sealing glue 701 can effectively prevent the liquid crystal layer 7 from being damaged by external vibration, and the service lives of the liquid crystal layer 7 and the variable lens 6 are prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a take AR glasses of intelligent light modulation function, includes spectacle frame (1) and mirror leg (2), its characterized in that: spectacle frame (1) rear surface both sides symmetry is equipped with mirror leg (2), the equal fixed mounting anti-skidding gasket of tip (201) of mirror leg (2), the side of mirror leg (2) is close to position fixed mounting host system (3) of spectacle frame (1), the lower surface symmetry fixed mounting display module assembly (4) of spectacle frame (1), the front side surface of spectacle frame (1) is located the variable lens of outside fixed mounting (6) of display module assembly (4), the front side surface of spectacle frame (1) is located position fixed mounting light sensor (5) between display module assembly (4).

2. The AR glasses with smart dimming function according to claim 1, wherein: the utility model discloses a charging device, including main control module (3), the inboard surface of mirror leg (2) corresponds position department fixed mounting module (301) that charges with main control module (3), the inboard surface of mirror leg (2) is located the below position department fixed mounting lithium cell (302) of module (301) that charges, the lower surface of mirror leg (2) is located lithium cell (302) below position department and offers interface (303) that charges, and lithium cell (302) and module (301) electric connection charge.

3. The AR glasses with smart dimming function according to claim 2, wherein: the variable lens is characterized in that a liquid crystal layer (7) is arranged inside the variable lens (6), an orientation layer A (605) is fixedly mounted on the upper surface of the liquid crystal layer (7), an orientation layer B (606) is fixedly mounted on the lower surface of the liquid crystal layer (7), and frame sealing glue (701) is fixedly filled between the orientation layer A (605) and the orientation layer B (606) and located at the end parts of the two sides of the liquid crystal layer (7).

4. The AR glasses with smart dimming function according to claim 3, wherein: the upper surface of the orientation layer A (605) is fixedly provided with an ITO layer A (604), the upper surface of the ITO layer A (604) is fixedly provided with a substrate A (603), the upper surface of the substrate A (603) is fixedly provided with a polarizer A (602), and the upper surface of the polarizer A (602) is fixedly provided with a hardening layer (601).

5. The AR glasses with smart dimming function of claim 4, wherein: an ITO layer B (607) is fixedly arranged on the lower surface of the orientation layer B (606), a substrate B (608) is fixedly arranged on the lower surface of the ITO layer B (607), a polaroid B (609) is fixedly arranged on the lower surface of the substrate B (608), and an anti-reflection layer (610) is fixedly arranged on the lower surface of the polaroid B (609).

6. The AR glasses with smart dimming function of claim 5, wherein: the base material A (603) and the base material B (608) are both made of PET materials.