CN218003869U

CN218003869U - Intelligent glasses with dual sound information transmission function

Info

Publication number: CN218003869U
Application number: CN202221947151.4U
Authority: CN
Inventors: 雷坚华; 雷瑟佑
Original assignee: Shenzhen United Online Technology Co ltd
Current assignee: Shenzhen United Online Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-09
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses intelligent glasses with dual sound information transmission functions, which combines two sound transmission modes of bone conduction and a loudspeaker, so that a user can freely select the intelligent glasses as required, and the intelligent glasses comprise a lens support and a glasses leg, wherein a rechargeable power supply and a PCB (printed circuit board) are arranged in the glasses leg, and a bone conduction device and the loudspeaker are also arranged in the glasses leg; the glasses legs comprise an equipment cavity for mounting the loudspeaker and an extension structure positioned on one side of the equipment cavity, and the bone conduction device is positioned in the extension structure.

Description

Intelligent glasses with dual sound information transmission function

Technical Field

The utility model relates to an intelligent glasses technical field with dual sound information transmission function especially relates to an intelligent glasses with dual sound information transmission function.

Background

In recent years, with the rapid development of smart devices, smart glasses have been receiving attention and enthusiasm, and are expected to be high. The intelligent glasses can be provided with an independent operating system like a smart phone, and are simple and convenient to use and small in size.

At present, most of intelligent glasses in the market have a sound transmission function, can be integrated and replace a traditional earphone, and can be divided into a bone conduction propagation mode and a loudspeaker propagation mode. In which the propagation mode of bone conduction vibrates the ossicles of the inner ear (auditory ossicles) by pressure waves, and these vibrations are converted into tiny electronic brain waves, which we perceive. Compare the mode that the tradition adopted loudspeaker broadcast, the shortcoming can't enjoy the tone quality of normal, high level, nevertheless can avoid the eardrum to receive the continuous impact of air current always in wearing for a long time, damages the eardrum, causes the hidden danger of hearing decline, can also not influence simultaneously and receive sound information or normal conversation around.

Therefore, the prior art cannot take into account the advantages of two sound transmissions regardless of the choice.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide an intelligent glasses with dual sound information transmission function, which combines bone conduction and two sound transmission modes of a loudspeaker, so that a user can freely select according to the requirement.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

an intelligent glasses with dual sound information transmission functions comprises a lens support and glasses legs, wherein a rechargeable power supply and a PCB are arranged in the glasses legs, and a bone conduction device and a loudspeaker are further arranged in the glasses legs;

the glasses legs comprise an equipment cavity for mounting the loudspeaker and an extension structure positioned on one side of the equipment cavity, and the bone conduction device is positioned in the extension structure.

Furthermore, extend the structure including extending the casing, it is articulated with the mirror leg to extend the casing, and extends to be equipped with the location pearl structure on the casing, and the mirror leg is equipped with a plurality of constant head tanks that supply the embedding of reference column structure towards one side of reference column structure, and each constant head tank is arranged in proper order and is arcuation line type structure.

Furthermore, a quick switching button for switching the working states of the loudspeaker and the bone conduction device is arranged on the glasses legs;

the glasses legs are provided with sunken parts which are positioned on the top surfaces or the bottom surfaces of the glasses legs, and the quick switching button is arranged in the sunken parts.

Furthermore, the extension shell is of an arc-shaped structure and comprises a connecting section and an abutting section, and the abutting section is made of elastic materials.

Furthermore, a limiting groove is formed in the equipment cavity, earplugs are embedded in the limiting groove, and the horn is located in the earplugs;

loudspeaker include the extension line, and the one end and the loudspeaker of extension line are connected, and the other end and the PCB board of extension line are connected.

Furthermore, a plurality of drain holes are formed in the bottom of the limiting groove.

Furthermore, visual information acquisition equipment is arranged on the lens support or the glasses legs.

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

1. bone conduction sound transmission can be selected or directly carried out through a loudspeaker according to requirements, and the device is more humanized;

2. has the character recognition function and is more friendly to people with visual impairment.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a partial schematic view of the temple in this embodiment;

FIG. 3 is a schematic view of the temple and earplug of the present embodiment;

FIG. 4 is a schematic structural view of the extension housing in the present embodiment;

fig. 5 is a schematic structural view of the connection between the temple and the extension case in this embodiment.

In the figure: 1. a lens holder; 13. a bone conduction device; 12. a horn; 2. a temple; 21. an equipment chamber; 22. a connecting section; 23. a positioning bead structure; 24. positioning a groove; 25. a fast switching button; 26. a recessed portion; 27. a conflict section; 28. a limiting groove; 29. a drain hole; 31. an earplug; 32. an extension line; 4. visual information collection equipment.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, an intelligent glasses with dual sound information transmission functions includes a lens support 1 and a glasses leg 2, a rechargeable power supply and a PCB board are disposed in the glasses leg 2, the PCB board includes a control chip, a decoder, and the like, and the details are not repeated in this embodiment. The bone conduction device 13 and the loudspeaker 12 are arranged to realize the transmission of dual sound information.

Specifically, the glasses legs 2 comprise an equipment cavity 21 for mounting the loudspeaker 12, the two glasses legs 2 are matched with each other, a rechargeable power supply and a PCB (printed circuit board) are accommodated by routing through the lens support 1, an extending structure located on one side of the equipment cavity 21 is further arranged on the glasses legs 2, and the bone conduction device 13 is located in the extending structure and used for being in contact with the face of a wearer.

Extension structure is including extending the casing, and it is articulated with mirror leg 2 to extend the casing, and accessible pivot or swivel structure cooperate, and extend and be equipped with location pearl structure 23 on the casing, and mirror leg 2 is equipped with a plurality of constant head tanks 24 that supply the embedding of reference column structure towards one side of reference column structure, can fix extension casing and use at suitable angle as required, owing to extend casing and mirror leg 2 articulated, this embodiment arranges each constant head tank 24 in proper order and is arcuation line type structure.

In addition, in order to facilitate the operation, the temple 2 of the present embodiment is provided with the fast switch button 25 for switching the working states of the speaker 12 and the bone conduction device 13, so that compared with the touch control, induction and other modes in the prior art, the physical key operation is more accurate and smooth, and the problems of misoperation, recognition sensitivity and the like are reduced. In order to match the arrangement of the quick-change button 25, the temple 2 is provided with a recess 26 in the present embodiment, the recess 26 is located on the top or bottom surface of the temple 2, and the quick-change button 25 is located in the recess 26. The user can judge the position of the quick switching button 25 through the concave part 26, and the user can conveniently carry out blind operation when wearing the glasses.

In addition, the extension housing in this embodiment is an arc-shaped structure, and includes a connection section 22 and an abutting section 27, where the abutting section 27 is made of an elastic material and is slightly bent inward, so that the vibrator in the bone conduction device 13 can be attached to a human face, such as a position between the upper portion of a cheekbone and an ear, and the receiving is not affected.

In the horn 12, the limiting groove 28 is formed in the device cavity 21, the earplug 31 is embedded in the limiting groove 28, and the horn 12 is located in the earplug 31, so that the horn 12 can be placed in the device cavity 21 for playing, or the earplug 31 is used as an earphone to be embedded in the ear of a wearer, thereby improving the listening quality.

The speaker 12 includes an extension 32 for the wearer to take out the earplug 31 from the retaining groove 28, and the retaining groove 28 should have a space allowance at the rear for accommodating the extension 32. Specifically, one end of the extension line 32 is connected to the speaker 12, and the other end of the extension line 32 is connected to the PCB.

The inner wall of the limiting groove 28 is provided with a magnet, and a shell of the earplug 31 is provided with a metal material containing iron or nickel, and the metal material on the shell of the earplug 31 is attracted by the magnet for fixing.

The bottom of the limiting groove 28 is provided with a plurality of drain holes 29, so that rainwater and sweat can be prevented from remaining when the shoe is worn outdoors.

In order to increase the practicality, to some high myopia or have eyesight defect crowds friendlier, this embodiment is equipped with visual information collection equipment 4 on lens support 1 or mirror leg 2, with PCB board electric connection, on preferred lens support 1, the reduction shelters from. Through control program, carry out character recognition, then carry out voice broadcast, make things convenient for high myopia or have the defective crowd of eyesight to acquire the text message.

The visual information collection device 4 is used as follows:

step S1: a character recognition mode is started in a voice control or key mode;

step S2: image information acquisition is carried out through a visual information acquisition device 4;

and step S3: carrying out image processing on the acquired image information;

and step S4: recognizing character information in the processed image;

step S5: matching the text information with the audio data;

step S6: the matched audio data is output through the ear plug 31 or the bone conduction device 13.

The image processing method in step S3 is as follows:

s310: carrying out graying processing on the image, converting the image into a black-white image, and extracting a detail texture image;

s320: denoising the detail texture image;

s330: acquiring a histogram of the noise-reduced image;

s340: highlight and dark balance adjustment is carried out on the image according to the histogram.

Considering factors such as external light and reflection of light on the surface of a character image carrier, the acquired image and information in a database have large difference. In order to avoid the problems of inaccurate character recognition caused by external interference factors, the image needs to be subjected to saliency processing, such as reduction of highlight parts or improvement of dark parts. In order to improve the significance processing effect, black and white conversion of the image and detail texture image extraction are carried out. To highlight the texture information, an edge detection operator is selected (this embodiment is not described in detail).

The image information acquisition method in the step S2 comprises the following steps:

s210: and acquiring image information in a high dynamic range imaging mode.

The quality of the acquired image information can be improved, the ambient brightness is balanced, and the brightness difference is eliminated, so that the system can acquire useful character information.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides an intelligent glasses with dual sound information transmission function, includes lens support and mirror leg, is equipped with chargeable call source, PCB board in the mirror leg, its characterized in that: a bone conduction device and a loudspeaker are also arranged;

2. The smart eyewear with dual voice messaging functionality as in claim 1, wherein: the extension structure comprises an extension shell, the extension shell is hinged to the glasses legs, a positioning bead structure is arranged on the extension shell, a plurality of positioning grooves for the positioning column structure to be embedded are formed in one side, facing the positioning column structure, of the glasses legs, and the positioning grooves are sequentially arranged to form an arc-shaped linear structure.

3. The smart glasses with dual sound information transmission function according to claim 1 or 2, wherein: the glasses legs are provided with a quick switching button for switching the working states of the loudspeaker and the bone conduction device;

the glasses legs are provided with sunken parts, the sunken parts are located on the top surfaces or the bottom surfaces of the glasses legs, and the quick switching buttons are arranged in the sunken parts.

4. The smart eyewear with dual voice messaging functionality as in claim 2, wherein: the extension shell is of an arc-shaped structure and comprises a connecting section and an abutting section, and the abutting section is made of elastic materials.

5. The smart glasses with dual sound information transmission function according to claim 1 or 2, wherein: the equipment cavity is provided with a limiting groove, earplugs are embedded in the limiting groove, and the horn is positioned in the earplugs;

6. The smart glasses with dual voice message transmission capability of claim 5, wherein: the bottom of the limiting groove is provided with a plurality of drain holes.

7. The smart glasses with dual voice message transmission capability as claimed in claim 1 or 2, wherein: and visual information acquisition equipment is arranged on the lens support or the glasses legs.