CN212905781U

CN212905781U - Wide light-sensitive angle light-regulating sunglasses

Info

Publication number: CN212905781U
Application number: CN202021791938.7U
Authority: CN
Inventors: 郭才; 禹剑; 包瑞; 许满佳; 李风华; 余德桢
Original assignee: Shenzhen Wicue Optoelectronics Co Ltd
Current assignee: Shenzhen Wicue Optoelectronics Co Ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-04-06
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a wide sensitization angle's sunglasses of adjusting luminance, including two picture frames of the subassembly of adjusting luminance and being used for installing the lens, two the picture frame passes through the nose bridge frame and links to each other, the drive circuit and the diaphragm of adjusting luminance that the subassembly of adjusting luminance is connected including the electricity, the diaphragm of adjusting luminance correspond to the lens sets up, the subassembly of adjusting luminance is located on the picture frame, the quantity of the subassembly of adjusting luminance is two, two adjust luminance subassembly and two the picture frame one-to-one sets up, two drive circuit keeps away from the setting each other. In the wide-light-sensing-angle dimming sunglasses, the light-dimming films in the two mirror frames are controlled by different driving circuits, and the two driving circuits are far away from each other, so that the light-sensing area of the dimming sunglasses is not limited on the nose bridge frame, the light-sensing angle of the dimming sunglasses is effectively widened, the light-sensing of the dimming sunglasses is more sensitive, and the user experience is favorably enhanced; moreover, different brightness adjusting films can be adjusted to different brightnesses, so that the light adjusting sunglasses have higher practicability.

Description

Wide light-sensitive angle light-regulating sunglasses

Technical Field

The utility model relates to the technical field of glasses, especially, relate to wide sensitization angle's sunglasses of adjusting luminance.

Background

In the times of increasingly abundant electronic products, myopia patients are more and more, and for the myopia, the most painful people are inconvenient to wear sunglasses.

The principle of the existing special myopia sunglasses is that a formed lens is obtained by dyeing or adding a plurality of layers of chemical coatings on the basis of the original myopia lens, the formed lens can filter partial light, and the myopia sunglasses can protect eyes of a user when being worn in an environment with strong outdoor ambient light. However, when a user enters a dark indoor environment, because myopes generally have the problem of astigmatism, the brightness requirement of light is higher than that of ordinary people, and the situation of blurred vision is easily aggravated when the user wears sunglasses to enter the room, so that the myopes need to be taken off and replaced by ordinary myopes.

In order to solve the above problems, practitioners have developed a variable-brightness sunglass whose principle is to change the brightness of a lens assembly by a light-regulating diaphragm provided in a mirror frame or on a lens. In the prior art, the dimming films in the two glasses frames are controlled by the same driving circuit, and the driving circuit is usually arranged on a nose bridge frame of the glasses, so that the nose bridge frame of the glasses is heavy and heavy, the size is large, and especially the length and the size of the nose bridge frame are long, so that the distance between lenses in the two glasses frames is large, and the pupillary distance of the eyes cannot be well adapted. More importantly, the driving circuit has only one light sensor as the light intensity detecting element, and the basis of the brightness change of the dimming diaphragms in the two lens frames is the detection result of the single light sensor, so that the light sensing angle is too limited, and when a part of the face of a user is under strong light, the driving circuit in the prior art cannot sense the change.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: a wide-angle light-adjustable sunglass is provided.

In order to solve the technical problem, the utility model discloses a technical scheme be: wide sensitization angle's sunglasses of adjusting luminance, including the subassembly of adjusting luminance and two picture frames that are used for installing the lens, two the picture frame passes through the nose bridge frame and links to each other, the subassembly of adjusting luminance includes drive circuit and the diaphragm of adjusting luminance that the electricity is connected, the diaphragm of adjusting luminance corresponding to the lens sets up, the subassembly of adjusting luminance is located on the picture frame, the quantity of the subassembly of adjusting luminance is two, two the subassembly of adjusting luminance and two the picture frame one-to-one sets up, two drive circuit keeps away from the setting each other.

Furthermore, the driving circuit is arranged on the upper frame and/or the lower frame of the mirror frame.

Furthermore, the driving circuit is arranged on an outer frame of the glasses frame, which is far away from the nose bridge frame.

Further, the driving circuit is arranged at the end part of the outer frame.

Furthermore, the driving circuit comprises a light sensor, a control chip and a power supply which are electrically connected in sequence.

Furthermore, a light hole is formed in the mirror frame and corresponds to the light sensor.

Furthermore, the light adjusting film sheet is attached to the lens.

Furthermore, the picture frame includes the body and with the body can be dismantled the dismantlement body of being connected, drive circuit locates on the dismantlement body.

Furthermore, the body is provided with a notch for installing the dismounting body.

Furthermore, the disassembling body is provided with a first conductive terminal communicated with the driving circuit, the body is provided with a second conductive terminal communicated with the dimming film, and the first conductive terminal is communicated with the second conductive terminal in a matching manner.

The beneficial effects of the utility model reside in that: in the wide-light-sensing-angle dimming sunglasses, the light-dimming films in the two mirror frames are controlled by different driving circuits, and the two driving circuits are far away from each other, so that the light-sensing area of the dimming sunglasses is not limited on the nose bridge frame, the light-sensing angle of the dimming sunglasses is effectively widened, the light-sensing of the dimming sunglasses is more sensitive, and the user experience is favorably enhanced; moreover, different dimming films can be adjusted to different brightnesses, so that the dimming sunglasses have higher practicability; in addition, the size requirement on the nose bridge is reduced, so that the two lenses can adapt to the interpupillary distance of a user, and the wearing comfort of the user is improved.

Drawings

Fig. 1 is a simplified structural schematic diagram of a wide-angle light-adjusting sunglass according to an embodiment of the present invention;

fig. 2 is a simplified schematic structural diagram of a wide-angle dimming sunglass according to an embodiment of the present invention.

Description of reference numerals:

1. a mirror frame; 11. an upper frame; 12. a lower frame; 13. an outer frame;

2. a nose bridge;

3. a drive circuit; 31. a power source; 32. a control chip; 33. a light sensor;

4. a light-modulating film;

5. a light-transmitting hole;

61. a body; 62. disassembling the body;

7. a first conductive terminal;

8. and (4) a notch.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1 and 2, the wide-light-sensing-angle dimming sunglasses comprises two dimming components and two glasses frames 1 used for mounting lenses, the two glasses frames 1 are connected through a bridge 2, each dimming component comprises a driving circuit 3 and a dimming membrane 4 which are electrically connected, the dimming membrane 4 corresponds to the lens, the dimming components are arranged on the glasses frames 1, the number of the dimming components is two, the dimming components and the two glasses frames 1 are arranged in a one-to-one correspondence manner, and the driving circuits 3 are arranged away from each other.

From the above description, the beneficial effects of the present invention are: in the wide-light-sensing-angle dimming sunglasses, the light-dimming film 4 in the two lens frames 1 is controlled by the different driving circuits 3, and the two driving circuits 3 are far away from each other, so that the light-sensing area of the dimming sunglasses is not limited on the nose bridge frame 2, the light-sensing angle of the dimming sunglasses is effectively widened, the light-sensing of the dimming sunglasses is more sensitive, and the user experience is enhanced; moreover, different light modulation films 4 can be adjusted to different brightnesses, so that the light modulation sunglasses have higher practicability.

Further, the driving circuit 3 is disposed on the upper frame 11 and/or the lower frame 12 of the lens frame 1.

Further, the driving circuit 3 is disposed on an outer frame 13 of the spectacle frame 1 away from the bridge 2.

As can be seen from the above description, the driving circuit 3 can be set in a plurality of positions, which is beneficial to enriching the diversity of the light-adjusting sunglasses; the driving circuit 3 is disposed at a position where it does not obstruct the view and is aesthetically pleasing.

Further, the driving circuit 3 is disposed at an end of the outer frame 13.

As can be seen from the above description, the driving circuit 3 may be selectively disposed at the connection between the outer frame 13 and the upper frame 11, at the connection between the outer frame 13 and the lower frame 12, or at the middle region of the outer frame 13.

Further, the driving circuit 3 includes a light sensor 33, a control chip 32 and a power supply 31 electrically connected in sequence.

Further, be equipped with light trap 5 on the picture frame 1, light trap 5 corresponds to light sensor 33 sets up.

Further, the dimming film 4 is attached to the lens.

As can be seen from the above description, the light modulation film 4 includes at least two substrate layers and a liquid crystal layer located between the two substrate layers, and a conductive layer is disposed on one side of each substrate layer facing the liquid crystal layer; the driving circuit 3 is electrically connected with the two conductive layers and is used for applying driving voltage to the two conductive layers so as to change the arrangement of liquid crystal particles in the liquid crystal layer and further achieve the purpose of adjusting brightness.

Further, the lens frame 1 includes a body 61 and a detachable body 62 detachably connected to the body 61, and the driving circuit 3 is disposed on the detachable body 62.

As can be seen from the above description, the driving circuit 3 is disposed on the detaching body 62, so that the later maintenance and replacement can be facilitated, and the use cost of a user can be reduced.

Further, the body 61 is provided with a notch 8 for installing the detachable body 62.

As can be seen from the above description, the provision of the notch 8 can improve the reliability of the installation of the detachable body 62 and the main body 61, and at the same time, can make the light-adjusting sunglasses more beautiful.

Furthermore, the detaching body 62 is provided with a first conductive terminal 7 communicated with the driving circuit 3, the body 61 is provided with a second conductive terminal communicated with the dimming diaphragm 4, and the first conductive terminal 7 is communicated with the second conductive terminal in a matching manner.

Example one

Referring to fig. 1, a first embodiment of the present invention is: wide sensitization angle's sunglasses of adjusting luminance, including adjust luminance the subassembly and be used for installing two picture frames 1 of lens, two picture frame 1 links to each other through bridge of the nose frame 2, the subassembly of adjusting luminance includes drive circuit 3 and the membrane 4 of adjusting luminance of electricity connection, it corresponds to adjust luminance the membrane 4 the lens sets up, prefers adjust luminance membrane 4 paste in on the lens, adjust luminance the subassembly and locate on the picture frame 1, the quantity of the subassembly of adjusting luminance is two, two adjust luminance subassembly and two 1 one-to-one setting of picture frame, two drive circuit 3 keeps away from the setting each other. Optionally, the driving circuit 3 is embedded or built in the lens frame 1.

The driving circuit 3 includes a power supply 31 for outputting voltage, a control chip 32 for controlling the output voltage of the power supply 31, and a light sensor 33 for detecting the intensity of light, wherein the control chip 32 is electrically connected to the light sensor 33 and the power supply 31, respectively. The power supply 31 may be a solar cell, a rechargeable battery or a button cell, and the solar cell may output a driving voltage of a specified magnitude under the control of the control chip 32, or may directly self-regulate the driving voltage output by the solar cell according to the intensity of the light; the rechargeable battery can be matched with a charger to store electricity, the button battery is disposable, and the rechargeable battery and the button battery are matched with the control chip 32 to output driving voltage with specified magnitude. Further, be equipped with light trap 5 on the picture frame 1, light trap 5 corresponds to light sensor 33 sets up, light sensor 33's photosensitive part is located in light trap 5. In some embodiments, the driving circuit 3 further includes a circuit board, and the control chip 32 is disposed on the circuit board. As an extension, optionally, control buttons are arranged on the frame 1, the bridge 2, or the glasses legs, a master control chip is arranged on the circuit board, the master control chip is electrically connected with the control chip 32 and the control buttons, when the light intensities detected by the two light sensors 33 are different, a user can select the two dimming diaphragms 4 through the control buttons to adjust the two dimming diaphragms 4 to have the same transmittance, that is, the two dimming diaphragms 4 change colors synchronously, in other words, the control buttons are used for controlling the color changing mode of the wide-angle dimming sunglasses, that is, the two dimming diaphragms 4 are switched between the difference dimming mode and the synchronous dimming mode. As a preferred embodiment, when the wide-angle dimming sunglass is in the synchronous dimming mode, the two dimming diaphragms 4 change color synchronously according to the result that the intensity of the illumination detected by the light sensor 33 in the different driving circuits 3 is greater, that is, in the synchronous dimming mode, the two dimming diaphragms 4 perform dimming according to the result of the dimming output with lower transparency. In addition, it should be noted that the master control chip may be newly added, or one of the two control chips 32 may be optionally selected and given the capability of the master control chip, which is a common technical means in the electronic circuit technical field and is not described herein again.

Optionally, the driving circuit 3 is disposed on the upper frame 11 and/or the lower frame 12 of the lens frame 1. In the present embodiment, however, the drive circuit 3 is provided on the outer frame 13 of the spectacle frame 1 remote from the bridge 2. Specifically, the driving circuit 3 is disposed at an end of the outer frame 13, and it is also possible that the driving circuit 3 is disposed at a middle of the outer frame 13. In addition, the power supply 31, the control chip 32 and the light sensor 33 in the same driving circuit 3 may not be arranged in an integrated manner, for example, the control chip 32 and the power supply 31 are arranged on the outer frame 13, and the light sensor 33 is arranged on the upper frame 11 and/or the lower frame 12.

Example two

Referring to fig. 2, the second embodiment of the present invention is a further improvement of the mirror frame 1 on the basis of the first embodiment, and the difference from the first embodiment is that the mirror frame 1 includes two detachable components, specifically: the lens frame 1 comprises a body 61 and a detachable body 62 detachably connected with the body 61, and the driving circuit 3 is arranged on the detachable body 62. In other words, the detachable body 62 covers the driving circuit 3, and the driving circuit 3, whether it is a solar cell or the light sensor 33, has a light-sensitive surface, which needs to collect an incident light source to sense the light intensity. In contrast, the outward side of the detachable body 62 is provided with a light hole 5, the light-sensitive surface of the solar cell (or the light sensor 33) is disposed in a direction away from the user, and the light source passes through the light hole 5 and irradiates the light-sensitive surface. The outward side of the detachable body 62 may also be provided with a light transmissive window that is encapsulated with a transparent or translucent material. The detachable connection of the detachable body 62 and the main body 61 includes, but is not limited to, a slot connection, a snap connection, a screw connection, and a bolt connection.

In detail, the detaching body 62 is provided with a first conductive terminal 7 communicated with the driving circuit 3, the body 61 is provided with a second conductive terminal communicated with the dimming diaphragm 4, and the first conductive terminal 7 is communicated with the second conductive terminal in a matching manner. The first conductive terminal 7 may be a contact spring, a conductive contact, a conductive pin, a conductive slot, or the like.

Preferably, the body 61 is provided with a notch 8 for mounting the detachable body 62. That is, the notch 8 may be provided in the upper rim 11, the lower rim 12, or the outer rim 13 of the eyeglass frame 1, and preferably, the notch 8 is provided in an end portion of the outer rim 13.

In summary, the wide light sensing angle dimming sunglasses provided by the utility model has the advantages of novel and stable structure, wide light sensing angle, wide light sensing range, more sensitive adjustment of the light modulation film, and contribution to enhancing user experience; moreover, different brightness adjusting films can be adjusted to different brightnesses, so that the light adjusting sunglasses have higher practicability.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. Wide sensitization angle's sunglasses of adjusting luminance, including two picture frames of adjusting luminance subassembly and being used for installing the lens, two the picture frame passes through the nose bridge frame and links to each other, the subassembly of adjusting luminance includes drive circuit and the diaphragm of adjusting luminance of electricity connection, the diaphragm of adjusting luminance corresponds to the lens sets up its characterized in that: the light-adjusting assembly is arranged on the mirror frame, the number of the light-adjusting assembly is two, the light-adjusting assembly and the two mirror frame are arranged in a one-to-one correspondence mode, and the driving circuit is arranged in a mode of being away from each other.

2. The wide angle dimming sunglasses according to claim 1, wherein: the driving circuit is arranged on the upper frame and/or the lower frame of the mirror frame.

3. The wide angle dimming sunglasses according to claim 1, wherein: the driving circuit is arranged on an outer frame of the glasses frame, which is far away from the nose bridge frame.

4. The wide angle dimming sunglasses according to claim 3, wherein: the drive circuit is arranged at the end part of the outer frame.

5. The wide angle dimming sunglasses according to claim 1, wherein: the driving circuit comprises a light sensor, a control chip and a power supply which are electrically connected in sequence.

6. The wide angle dimming sunglasses according to claim 5, wherein: the picture frame is provided with a light hole, and the light hole corresponds to the light sensor.

7. The wide angle dimming sunglasses according to claim 1, wherein: the light modulation film is attached to the lens.

8. The wide angle dimming sunglasses according to claim 1, wherein: the picture frame includes the body and with the body can be dismantled the dismantlement body of being connected, drive circuit locates dismantle on the body.

9. The wide sensing angle dimming sunglasses according to claim 8, wherein: the body is provided with a notch for installing the dismounting body.

10. The wide sensing angle dimming sunglasses according to claim 8, wherein: the light modulation film is characterized in that the disassembling body is provided with a first conductive terminal communicated with the driving circuit, the body is provided with a second conductive terminal communicated with the light modulation film, and the first conductive terminal is matched with the second conductive terminal to be communicated.