CN217133486U - Intelligent sunglasses of subregion control - Google Patents

Abstract

The utility model provides a zone-controlled intelligent sunglasses, which comprises a liquid crystal box, a plurality of display modules and a plurality of control modules, wherein the liquid crystal box is provided with a plurality of liquid crystal display modules; and the control chip is electrically connected with the display modules respectively and is used for independently controlling the voltage value of each display module. The utility model discloses a plurality of display module of control chip independent control, the light and dark degree of adjusting a plurality of display module according to the luminosity of environment realizes that the subregion control of liquid crystal lens shows and realizes the effect of lens gradual change.

Description

Intelligent sunglasses of subregion control

Technical Field

The utility model relates to a technical field of sunglasses, in particular to zone control's intelligent sunglasses.

Background

The electronic color-changing sunglasses on the market at present use the liquid crystal LCD technology to achieve the function of quick color change, and can automatically switch between a dark state and a bright state according to the intensity of ambient light to realize the function of the sunglasses. However, the switching between the dark state and the bright state is a full-area switching, and cannot achieve the function of gradual color change or color change in different areas.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a subregion control's intelligent sunglasses aims at solving the problem that sunglasses can't accomplish the subregion and discolour among the prior art.

In order to achieve the purpose, the technical scheme of the invention is as follows:

the utility model provides a zone-controlled intelligent sunglasses, which comprises a liquid crystal box, a plurality of display modules and a plurality of control modules, wherein the liquid crystal box is provided with a plurality of liquid crystal display modules; and the control chip is electrically connected with the display modules respectively and is used for independently controlling the voltage value of each display module.

Compared with the prior art, the utility model discloses a plurality of display module of control chip independent control according to the light and dark degree of a plurality of display module of luminosity adjustment of environment, realizes that the subregion control of liquid crystal lens shows and realizes the effect of lens gradual change.

In a preferred embodiment, the plurality of display modules are electrically connected to the control chip through a flexible circuit board.

Preferably, a plurality of display modules are all provided with a connecting interface, and the connecting interfaces are electrically connected with the flexible circuit board.

In a preferred embodiment, the display areas of a plurality of the display modules are irregular figures and/or regular figures.

In a preferred embodiment, the plurality of display modules include a first display module, a second display module, a third display module and a fourth display module; the first display module is positioned in the middle of the liquid crystal box; the second display module is positioned at the periphery of the first display module; the third display module is positioned at the periphery of the second display module; the fourth display module is located at the periphery of the third display module.

In a preferred embodiment, a plurality of the display modules are manufactured by an ITO layer photolithography process.

In a preferred embodiment, the photosensitive module is electrically connected with the control chip and is used for outputting a corresponding voltage signal to the control chip according to ambient light; the control chip is electrically connected with the plurality of display modules and used for outputting different adjusting signals to the plurality of display modules according to the voltage signals.

In a preferred embodiment, the photosensitive module comprises a solar panel.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:

FIG. 1 is a schematic diagram of liquid crystal cells of zone controlled intelligent sunglasses;

FIG. 2 is a partial schematic view of zone controlled intelligent sunglasses;

fig. 3 is a schematic connection diagram of a plurality of display modules, a control chip and a photosensitive module of the intelligent sunglasses with zone control.

Description of reference numerals:

100-liquid crystal box, 210-first display module, 220-second display module, 230-third display module, 240-fourth display module, 250-connection interface, 300-control chip, 400-flexible circuit board, 500-photosensitive module.

Detailed Description

In order to better illustrate the present invention, the following detailed description of the present invention is made with reference to the accompanying drawings.

It should be understood that the embodiments described are only some 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 any creative effort belong to the protection scope of the embodiments in the present application.

The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the present application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the application, as detailed in the appended claims. In the description of the present application, it is to be understood that the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not necessarily used to describe a particular order or sequence, nor are they to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In addition, in the description of the present application, "a plurality" means two or more unless otherwise specified. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

The utility model provides a zone control's intelligent sunglasses, this zone control's intelligent sunglasses's lens divide into a plurality of display module, realize that the zone control of lens shows and realize the effect of lens gradual change.

Specifically, referring to fig. 1 to 3, the zone-controlled intelligent sunglasses includes a liquid crystal cell 100 including a plurality of display modules; and a control chip 300 electrically connected to the plurality of display modules, respectively, for individually controlling the voltage value of each of the display modules.

Compared with the prior art, the utility model discloses a plurality of display module of control chip independent control adjust each display module's transmittance according to the luminosity of environment for the effect of liquid crystal lens gradual change is shown in the zone control that obtains of the light and dark degree of liquid crystal lens.

In one embodiment, the plurality of display modules are electrically connected to the control chip 300 through the flexible circuit board 400, and the flexible circuit board 400 can reduce the number of connection lines between the display modules and the control chip 300, thereby improving the reliability of signal connection between the display modules and the control chip 300 and improving the sensitivity of the brightness change of the display modules.

Further, a plurality of display modules are all provided with a connection interface 250, and the connection interface 250 is electrically connected to the flexible circuit board 400.

In one embodiment, the display areas of a plurality of the display modules are irregular figures and/or regular figures. The utility model discloses can carry out the division of irregular figure or regular pattern or irregular figure and regular pattern to display module's display area according to the demand to satisfy different demands.

It should be noted that the plurality of display modules are manufactured by an ITO layer photolithography process (i.e., a process of exposing, developing, and etching an ITO layer), so as to control the shapes and sizes of the display modules according to requirements.

In one embodiment, the plurality of display modules includes a first display module 210, a second display module 220, a third display module 230, and a fourth display module 240; wherein the first display module 210 is located at a middle position of the liquid crystal cell 100; the second display module 220 is located at the periphery of the first display module 210; the third display module 230 is located at the periphery of the second display module 220; the fourth display module 240 is located at the periphery of the third display module 230.

Specifically, according to the luminosity of the environment, the plurality of display modules can display different brightness levels, for example, when the first display module is located in the middle position (i.e. relatively close to the pupil position) of the liquid crystal box 100, and when the zone-controlled intelligent sunglasses are irradiated by sunlight, the dimming level of the first display module 210 > the dimming level of the second display module 220 > the dimming level of the third display module 230 > the dimming level of the fourth display module 240, the effect of gradual change of the liquid crystal lenses of the zone-controlled intelligent sunglasses is achieved, and eyes can be effectively protected from being damaged by the sunlight.

In one embodiment, the intelligent sunglasses with zone control further includes a photosensitive module 500 electrically connected to the control chip 300, for outputting a corresponding voltage signal to the control chip 300 according to ambient light; the control chip 300 is electrically connected to the plurality of display modules, and is configured to output different adjustment signals to the plurality of display modules according to the voltage signals.

Specifically, the photosensitive module 500 outputs voltage signals with different magnitudes according to the luminosity change of the environment, the control chip generates a plurality of groups of adjusting signals according to the voltage signals, the adjusting signals are low-frequency alternating-current voltage signals, the control chip generates voltage values of the generated adjusting signals according to the obtained voltage values of the current voltage signals, each group of adjusting signals outputs voltages to the corresponding display module, and the voltage values of the plurality of display modules are changed, so that the plurality of display modules display corresponding brightness degrees.

It should be noted that, the control chip generates the processing mode of the adjustment signal according to the voltage signal, can perform voltage detection on the low-voltage control signal through the voltage detection circuit, and can also adopt the processing mode known in the art to perform processing, and the utility model discloses do not limit this.

Preferably, photosensitive module 500 includes solar panel, provides the electric energy through solar panel, replaces the USB interface among the prior art to charge, satisfies the demand that uses the intelligent sunglasses of zone control at any time, and reduces the influence of USB interface to the intelligent sunglasses outward appearance of zone control, improves the aesthetic property of the intelligent sunglasses of zone control.

In another embodiment, the zone-controlled intelligent sunglasses may be powered by miniature button cells.

In the description of the present invention, it should be understood that the terms "vertical", "horizontal", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, and the words are not intended to have a special meaning unless otherwise stated.

The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.

Claims (8)

1. The utility model provides an intelligent sunglasses of subregion control which characterized in that includes:

a liquid crystal cell including a plurality of display modules;

and the control chip is electrically connected with the display modules respectively and is used for independently controlling the voltage value of each display module.

2. The zone controlled smart sunglasses according to claim 1, wherein:

and the display modules are electrically connected with the control chip through the flexible circuit board.

3. The zone controlled smart sunglasses according to claim 2, wherein:

and the display modules are all provided with connecting interfaces, and the connecting interfaces are electrically connected with the flexible circuit board.

4. The zone controlled smart sunglasses according to claim 1, wherein:

the display areas of the plurality of display modules are irregular graphs and/or regular graphs.

5. The zone controlled smart sunglasses according to claim 1, wherein:

the plurality of display modules comprise a first display module, a second display module, a third display module and a fourth display module; wherein,

the first display module is positioned in the middle of the liquid crystal box;

the second display module is positioned at the periphery of the first display module;

the third display module is positioned at the periphery of the second display module;

the fourth display module is located at the periphery of the third display module.

6. The zone controlled smart sunglasses according to claim 1, wherein:

the display modules are manufactured through an ITO layer photoetching process.

7. The zone-controlled smart sunglasses according to claim 1, further comprising:

the photosensitive module is electrically connected with the control chip and used for outputting a corresponding voltage signal to the control chip according to ambient light;

the control chip is electrically connected with the plurality of display modules and used for outputting different adjusting signals to the plurality of display modules according to the voltage signals.

8. The zone-controlled smart sunglasses according to claim 7, wherein:

the photosensitive module comprises a solar panel.

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