CN213250989U

CN213250989U - Multifunctional blind-aiding glasses

Info

Publication number: CN213250989U
Application number: CN202021610106.0U
Authority: CN
Inventors: 马东来; 刘天舒; 包东俊; 焦婕; 吴琪芳
Original assignee: Hebei University of Chinese Medicine
Current assignee: Hebei University of Chinese Medicine
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-05-25
Anticipated expiration: 2030-08-05

Abstract

The utility model provides a multi-functional blind mirror of helping wears in visual disorder person's eye, include the picture frame and articulate in the mirror leg of picture frame both sides, the mirror leg has the hangers that can hook in visual disorder person's ear. The main body part of the glasses legs of the multifunctional blind-aiding glasses is constructed into a chamber with a shell, a battery and a microprocessor are arranged in the chamber, and the microprocessor and the battery are electrically connected through a wire harness penetrating in the glasses frame; the multifunctional blind-aiding mirror is also provided with an ultrasonic ranging element and a sounding element, the ultrasonic ranging element is used for detecting an object in front of a person with visual impairment and transmitting a signal to the microprocessor, and the sounding element is used for receiving an output signal of the microprocessor and giving out warning sound. The utility model discloses a multi-functional blind mirror of helping is fit for the visual disorder person and wears and has good trip auxiliary function.

Description

Multifunctional blind-aiding glasses

Technical Field

The utility model relates to a help capable utensil technical field, in particular to multi-functional blind mirror of helping.

Background

Disabled persons are a typical vulnerable group worth our social attention. For example, due to the vision disorder, most blind people cannot distinguish directions and know the spatial position of the blind people, so that inconvenience is brought to the travel of the blind people, and the basic life skills of the blind people are lost due to the loss of life autonomy, so that the work, study and life of the blind people are seriously affected.

Although various walking aid products such as walking aid wheelchairs and walking aids exist in the society at present, some intelligent eyes exist. For example, a patent of "CN 207440446U" discloses a pair of smart glasses, which includes electronic components such as a main control board, a wireless receiving module, a voice power amplifier module, a gyroscope sensing module, a bluetooth function module, a storage module, and a microphone, and has a bluetooth function, so as to implement bluetooth communication, and some rereading functions and auxiliary learning functions. The patent of "CN 210895096U" discloses an intelligent suspension walking aid, which is mainly used for assisting a human body to support the weight, keep balance and walk, is provided with a microprocessor, an audio recognizer and a GPRS positioning module, and has the functions of sound control, visual direction guidance and positioning, tracking and monitoring.

When the products are respectively emphasized, the walking aid is not suitable for the walking aid of the vision-impaired people, and the wearing and walking aid requirements of the vision-impaired people are difficult to meet.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a multi-functional blind-aiding glasses to a product that is fit for the visual disturbance person and wears and goes out supplementarily is provided.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a multifunctional blind-aiding glasses is worn on eyes of a person with visual impairment and comprises a glasses frame and glasses legs hinged to two sides of the glasses frame, wherein the glasses legs are provided with hangers capable of being hooked on ears of the person with visual impairment;

the main body part of the temples is constructed into a chamber with a shell, a battery is arranged in the chamber of a first one of the temples, a microprocessor is arranged in the chamber of a second one of the temples, and the microprocessor and the battery are electrically connected through a wire harness arranged in the spectacle frame;

the multifunctional blind-aiding glasses are also provided with ultrasonic ranging elements and sounding elements, the ultrasonic ranging elements are used for detecting objects in front of vision-impaired people and transmitting signals to the microprocessor, and the sounding elements receive output signals of the microprocessor and can give out warning sounds.

Further, microprocessor is equipped with memory, microphone, audio frequency recognizer, audio output module and earphone, the audio frequency recognizer can accept the voice command of vision disorder person and send to microprocessor, microprocessor can send the preset audio information in the memory to earphone.

Further, microprocessor still has set communication module, communication module constitutes microprocessor and external communication connection.

Furthermore, the microprocessor is provided with a GPS positioning module and a Bluetooth module.

Furthermore, a camera is embedded in the mirror frame and electrically connected with the microprocessor.

Furthermore, the battery is a lithium ion battery, and a USB port for communication and charging is provided on the housing of the first glasses leg.

Furthermore, a solar cell panel is arranged at the lens mounting part of the mirror frame, and the solar cell panel is electrically connected with the charging module.

Furthermore, a switch key and a function key which are electrically connected with the microprocessor are arranged on the shell.

Furthermore, the switch key is arranged on the first glasses leg, and the function key is arranged on the second glasses leg.

Furthermore, the function keys comprise a volume increasing key, a volume decreasing key and a camera switch key.

Compared with the prior art, the utility model discloses following advantage has:

(1) the multifunctional blind-aiding glasses of the utility model are designed in the form of glasses, which is convenient for people with visual impairment to wear and can shield eye diseases; batteries and microprocessors are symmetrically and integrally installed in the cavities of the main bodies of the two glasses legs, and the ultrasonic ranging elements and the sounding elements are arranged, so that the front obstacle can be detected and warning sounds can be given out, the vision-impaired person can be prompted to pay attention to the detour, and the glasses are suitable for being worn by the vision-impaired person and meeting the requirements of the vision-impaired person for assisting the trip.

(2) The microprocessor is provided with a memory, an audio recognizer, an audio output module, a microphone and an earphone in the cavity of the glasses legs, a voice command which is sent by a person with visual impairment and is prestored in the memory can be recognized through the microphone and the audio recognizer, answer information prestored in the memory is sent to a user through the earphone, and a good hardware configuration basis is provided for off-line or on-line function expansion of the multifunctional blind-aiding glasses.

(3) The multifunctional blind-aiding glasses can have a wireless communication function by being provided with the communication module, so that the functions of communication, remote voice assistance, cloud service and the like of the multifunctional blind-aiding glasses can be expanded.

(4) The design of the Bluetooth module and the GPS positioning module can not only expand the voice navigation application for the blind-aiding glasses, but also facilitate the short-distance data communication with the mobile phone, so that the earphone has the effect of a Bluetooth earphone, and can conveniently listen to voice prompts and assistance sent by various applications on the mobile phone.

(5) The camera is additionally arranged on the mirror frame, the video image is transmitted through the microprocessor processing or the communication module, and then the result condition of the video image analysis can be played to a user in a voice mode, so that the user can know the surrounding condition conveniently.

(6) The lithium ion battery is adopted, so that the lithium ion battery is relatively light in weight and convenient for daily charging; the USB port capable of being charged is arranged on the glasses leg where the battery is located, so that the charging module is convenient to arrange, and the USB port can be used for wired data transmission of the multifunctional blind-aiding glasses.

(7) Install solar cell panel in the position at lens place, not only can utilize solar energy to realize reducing the frequency of charging to the charging of battery, and possess the good effect of sheltering from illumination.

(8) The shell is additionally provided with the function key and the switch key, so that the multifunctional blind-aiding glasses can be conveniently operated and controlled.

(9) Set up volume control key and camera on-off key, can conveniently adjust the operation that the camera was opened and close to multi-functional blind mirror sound of helping, and install the function button on the second mirror leg that microprocessor belonged to, do benefit to the installation of each components and parts and arrange.

Drawings

The accompanying drawings, which form a part of the present disclosure, are provided to provide a further understanding of the present disclosure, and the exemplary embodiments and descriptions thereof are provided to explain the present disclosure, wherein the related terms in the front, back, up, down, and the like are only used to represent relative positional relationships, and do not constitute an undue limitation of the present disclosure. In the drawings:

fig. 1 is a schematic overall structure diagram of a multifunctional blind-aiding mirror according to an embodiment of the present invention;

fig. 2 is a schematic configuration diagram of electronic components of the multifunctional blind-aiding mirror according to the embodiment of the present invention;

fig. 3 is a schematic block diagram of the multifunctional blind-aiding glasses according to the embodiment of the present invention;

description of reference numerals:

1-spectacle frame, 2-solar panel, 3-spectacle leg, 300-ear piece, 30-first spectacle leg, 31-second spectacle leg, 4-USB port, 400-switch button, 40-function button, 401-volume plus button, 402-volume minus button, 403-camera switch button, 404-earphone, 405-ultrasonic ranging element, 406-camera, 407-sounding element;

5-wire harness, 6-microprocessor, 600-battery, 60-battery board, 601-charging module, 602-audio recognizer, 603-communication module, 604-Bluetooth module, 605-GPS positioning module.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, terms of left, right, up, down, and the like are used for convenience of description and are based on terms in the illustrated state, and should not be construed as limiting the structure of the present invention; references to first, second, third, etc. are also made for ease of description and are not to be construed as indicating or implying relative importance.

The embodiment relates to a multifunctional blind-aiding glasses, and provides a product which is suitable for a person with visual impairment to wear and can assist the person in travelling and daily use. The multifunctional blind-aiding glasses are worn on the eyes of the people with visual impairment, and comprise a glasses frame and glasses legs hinged to the two sides of the glasses frame, wherein the glasses legs are provided with hangers capable of being hooked on the ears of the people with visual impairment. The main body portion of the temple is configured with a cavity of a housing, a battery is disposed in the cavity of a first one of the temples, a microprocessor is disposed in the cavity of a second one of the temples, and the microprocessor and the battery are electrically connected via a wire harness threaded within the frame. The multifunctional blind-aiding mirror is also provided with an ultrasonic ranging element and a sounding element, wherein the ultrasonic ranging element can detect an object in front of a person with visual impairment and transmit a signal to the microprocessor, and the sounding element can receive an output signal of the microprocessor and give out warning sound to prompt a user to detour.

Based on the general design principles described above, the present invention will be described in detail below with reference to the accompanying drawings and embodiments. An exemplary structure of the multifunctional blind-aiding glasses of the present embodiment is shown in fig. 1 and 2, and mainly includes a frame 1 and temples 3. The glasses legs 3 are respectively arranged at the left side and the right side of the head of a human body and are hinged at the two ends of the glasses frame 1, and the tail ends of the glasses legs 3 form hanging lugs 300 for being hung on the two ears of the human body.

On the basis of the structure, the main body part of the glasses legs 3 is constructed into a cavity structure and is provided with a shell, and a cavity is formed inside the shell and is used for accommodating various electronic functional components.

In order to realize the weight balance of the left side and the right side of the multifunctional blind-aiding glasses, people wear the glasses more comfortably, cavities are designed on the first glasses legs 30 and the second glasses legs 31 which are respectively arranged on the two sides of the head, and various electronic components are arranged in the two cavities in a dispersed mode. A battery 600 is arranged in a cavity of a first glasses leg 30 in the glasses legs 3, and a microprocessor 6 is arranged in a cavity of a second glasses leg 31 in the glasses legs 3; the microprocessor 6 and the battery 600 are electrically connected by a wire harness 5 inserted into the lens frame 1.

Meanwhile, the multifunctional blind-aiding glasses are provided with the ultrasonic ranging element 405 and the sound-emitting element 407, the ultrasonic ranging element 405 is used for detecting objects in front of vision-impaired people, detected signals are transmitted to the microprocessor 6, the signals can be generated to the sound-emitting element 407 after being analyzed and processed by the microprocessor 6, and the sound-emitting element 407 emits warning sounds. The sound element 407 may be a buzzer, or the sound element 407 may be used to implement a sound prompt function. The ultrasonic ranging element 405 may be an existing ultrasonic ranging module, such as a URM37 ultrasonic sensor, which calculates the distance from the module to the obstacle in front by transmitting and receiving ultrasonic waves and using the time difference and the sound propagation speed. Preferably an ultrasonic ranging element 405 is mounted in the middle of the frame 1; the sound emitting element 407 may be mounted on the frame 1 or on the housing of the second temple 31.

As shown in fig. 2 in conjunction with fig. 3, the microprocessor 6 is provided with a memory, a microphone, an audio identifier 602, an audio output module and an earphone 404. Through the collection of microphone, audio recognizer 602 can accept the speech instruction of the person with visual impairment to send to microprocessor 6, through microprocessor 6 transfer the data and the analysis of memory, can send the audio information that presets in the memory to audio output module, send out the suggestion of pronunciation by earphone 404 again. By the design, the voice instruction which is sent by the person with visual impairment and is prestored in the memory can be identified through the microphone and the audio recognizer 602, and the answer information prestored in the memory is sent to the user through the earphone 404, so that a good hardware configuration basis is provided for the off-line or on-line function expansion of the multifunctional blind-aiding glasses. Many existing microprocessor products, with various customized functions, can fully meet the needs of the present embodiment, for example, an AT89S52 microcontroller can be used as the microprocessor 6 in the present embodiment. The audio recognizer 602 can be implemented by using an existing mature product, such as an offline speech recognition control module of QLIFE-ASR21M, which has an offline speech recognition function, and can be applied to the speech recognition and auxiliary functions of the product even if the multifunctional blind-assistant mirror does not have a communication function.

In order to further expand the function of the multifunctional blind-aiding glasses, the microprocessor 6 is also provided with a communication module 603, so that the multifunctional blind-aiding glasses can be in communication connection with the outside. The multifunctional blind-aiding glasses have a wireless communication function by being provided with the communication module 603, so that the functions of conversation, remote voice assistance, cloud service and the like of the multifunctional blind-aiding glasses can be expanded. Meanwhile, in the present embodiment, the microprocessor 6 is further integrated with a GPS positioning module 605 and a bluetooth module 604. The design of the bluetooth module 604 and the GPS positioning module 605 not only can expand the voice navigation application for the blind-assistant glasses, but also facilitates the short-distance data communication with the mobile phone, so that the headset 404 can have the effect of a bluetooth headset, and can conveniently listen to voice prompts and assistance sent by various applications on the mobile phone. The bluetooth module 604 and the GPS positioning module 605 are mature products in the prior art, and can be well configured with the microprocessor 6 and function expansion thereof. The bluetooth module 604 can be configured independently, or the earphone 404 can be directly configured as a bluetooth earphone, so that the earphone 404 and the mobile phone carried by the visually impaired can be conveniently paired and communicated. Through the Bluetooth communication between the multifunctional blind-helping mirror and the mobile phone, the function of the multifunctional blind-helping mirror can be further expanded by means of various APPs (application program) installed on the mobile phone; for example, the multifunctional blind-aiding glasses or the positioning function of the mobile phone can be used for realizing voice navigation, and the multifunctional blind-aiding glasses are used for listening to broadcasts or knowing some peripheral information.

Further, a camera 406 is fitted to the lens frame 1, and the camera 406 is electrically connected to the microprocessor 6. Therefore, the video image is processed by the microprocessor 6 or transmitted by the communication module 603, and the result of the video image analysis can be played to the user in a voice mode, so that the user can know the surrounding conditions conveniently. For example, through a video recognition technology, the traffic light condition at the intersection can be judged by means of an image captured by the camera 406 and a cloud service system, and when a street lamp corresponding to a pedestrian zebra crossing is red, a prompt sound can be sent out through a sound-emitting element 407 such as an earphone 404 or a buzzer to remind a wearer of the multifunctional blind-assistant glasses to stop moving forward.

In addition, a TCS230 color recognizer can be additionally arranged on the spectacle frame 1 to be matched with a camera for use, and offline judgment of traffic light conditions at intersections is realized through programs set by the TCS230 color recognizer and programs set in the microprocessor 6, so that the service performance of the blind-assistant spectacle is further improved.

The multifunctional blind-aiding mirror adopts the lithium ion battery, so that the multifunctional blind-aiding mirror is relatively light in weight and convenient to charge daily. The casing of first mirror leg 30 is seted up on and is used for communication and the USB mouth 4 that charges, sets up panel 60 simultaneously in the cavity, and battery 600 is integrated to be installed on panel 60, and USB mouth 4 and panel 60 and microprocessor 6 line connection. Preferably, the USB port 4 is provided on the temple 3 where the battery 600 is located. The USB port 4 may be used not only for charging the battery 600, but also for wired data transmission of the multifunctional blind-aiding glasses.

In order to reduce the charging frequency, the solar cell panel 2 is installed at the lens installation position of the spectacle frame 1, and the solar cell panel 2 is electrically connected with the charging module 601. Install solar cell panel 2 in the position at lens place, not only can utilize solar energy to realize charging to battery 600, and possess the good effect of sheltering from illumination.

In addition, a switch button 400 and a function button 40 electrically connected to the microprocessor 6 are provided on the housing of the chamber. Preferably, the switch button 400 is provided on the first temple 30, and the function button 40 is provided on the second temple 31; the function keys 40 include a volume up key 401, a volume down key 402, and a camera on/off key 403. Each case is electrically connected to the microprocessor 6. The shell is additionally provided with the function key 40 and the switch key 400, so that the multifunctional blind-aiding mirror can be operated and controlled conveniently; a volume control key and a camera switch key 403 are arranged, so that the sound adjustment of the multifunctional blind-aiding mirror and the camera on-off operation are facilitated; and the function keys 40 are arranged on the second glasses leg 31 where the microprocessor 6 is arranged, so that the installation and the arrangement of all components are facilitated.

The multifunctional blind-aiding glasses are designed in the form of glasses, so that the multifunctional blind-aiding glasses are convenient for people with visual impairment to wear and can shield eye diseases; the battery 600 and the microprocessor 6 are symmetrically integrated and installed in the main body cavities of the two temples 3, and the ultrasonic distance measuring element 405 and the sound generating element 407 are arranged, so that the front obstacle can be detected and a warning sound can be given, the vision-impaired people can be reminded of taking a detour, and the glasses are suitable for wearing of the vision-impaired people and the requirements of travel assistance of the vision-impaired people.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional blind-aiding glasses is worn on eyes of a person with visual impairment, and comprises a glasses frame (1) and glasses legs (3) hinged to two sides of the glasses frame (1), wherein the glasses legs (3) are provided with hangers (300) capable of being hooked on ears of the person with visual impairment; the method is characterized in that:

the main body part of the glasses legs (3) is constructed into a chamber with a shell, a battery (600) is arranged in the chamber of a first glasses leg (30) in the glasses legs (3), a microprocessor (6) is arranged in the chamber of a second glasses leg (31) in the glasses legs (3), and the microprocessor (6) and the battery (600) are electrically connected through a wire harness (5) which is arranged in the glasses frame (1);

the multifunctional blind-aiding glasses are further provided with an ultrasonic ranging element (405) and a sound-emitting element (407), the ultrasonic ranging element (405) is used for detecting an object in front of the visually impaired and transmitting a signal to the microprocessor (6), and the sound-emitting element (407) receives an output signal of the microprocessor (6) and can emit warning sound.

2. The multi-functional blind-aiding mirror of claim 1, wherein: microprocessor (6) are equipped with memory, microphone, audio recognizer (602), audio output module and earphone (404), audio recognizer (602) can accept visual disturbance person's voice command and send to microprocessor (6), microprocessor (6) can send predetermine audio information in the memory to earphone (404).

3. The multi-functional blind-aiding mirror of claim 2, wherein: microprocessor (6) still sets communication module (603), communication module (603) constitute microprocessor (6) and external communication are connected.

4. The multi-functional blind-aiding mirror of claim 3, wherein: the microprocessor (6) is provided with a GPS positioning module (605) and a Bluetooth module (604).

5. The multi-functional blind-aiding mirror according to any one of claims 2 to 4, wherein: the glasses frame (1) is embedded with a camera (406), and the camera (406) is electrically connected with the microprocessor (6).

6. The multi-functional blind-aiding mirror of claim 5, wherein: the battery (600) is a lithium ion battery, the shell of the first glasses leg (30) is provided with a USB port (4), and the USB port (4) is electrically connected with the battery (600) through a charging module (601) arranged in the cavity.

7. The multi-functional blind-aiding mirror of claim 6, wherein: the solar charging frame is characterized in that a solar cell panel (2) is arranged at the lens mounting position of the frame (1), and the solar cell panel (2) is electrically connected with the charging module (601).

8. The multi-functional blind-aiding mirror of claim 7, wherein: the shell is provided with a switch key (400) and a function key (40) which are electrically connected with the microprocessor (6).

9. The multi-functional blind-aiding mirror of claim 8, wherein: the switch key (400) is arranged on the first glasses leg (30), and the function key (40) is arranged on the second glasses leg (31).

10. The multi-functional blind-aiding mirror of claim 9, wherein: the function keys (40) comprise a volume increasing key (401), a volume decreasing key (402) and a camera switch key (403).