TWM578802U - Obstacle avoiding sunglasses for the blind - Google Patents

Abstract

A blind obstacle avoidance sunglasses, which is mainly composed of a sunglasses body, an ultrasonic sensing unit and a processing unit, wherein the sunglasses body has a frame; the ultrasonic sensing unit is disposed on the frame, and the ultrasonic sensing unit can be An ultrasonic wave is emitted in front of the sunglasses body. When the ultrasonic wave hits the obstacle, the ultrasonic wave is reflected back into the ultrasonic sensing unit to generate a data; the processing unit is disposed on the frame and electrically connected to the ultrasonic sensing unit, and the processing unit has a speaker. The processing unit can analyze the data and inform the personnel of the analysis result of the data via a speaker, thereby allowing the person to accurately identify the obstacle in front and perform an appropriate reaction.

Description

Blind obstacle avoidance sunglasses

This creation is related to sunglasses, especially a type of sunglasses that tell the blind to avoid obstacles in front.

According to the general visually impaired, in order to clearly understand the situation ahead, it is usually guided through a guide dog or a cane and touched and tapped on the front to help identify the situation ahead; however, Although the two methods can effectively assist the visually impaired to confirm the situation ahead, there are some shortcomings in the two: if the guide dog is professionally trained, it is still susceptible to the surrounding environment, such as: sudden noise, children The tricking of the guide dog causes the guide dog to be disturbed and can not immediately give the visually impaired person an accurate guidance; but if the cane is touched and tapped in front of the way, this way is when the waving cane is in a crowded environment. Under the circumstance, it is very likely that you will accidentally slam the people around you and cause injuries. Therefore, the two ways of assisting the visually impaired to understand the situation ahead are still not ideal.

In view of this, how to solve the above problems is the primary issue that the creative office wants to solve.

The main purpose of this creation is to provide a blind obstacle avoidance sunglasses that accurately identifies the obstacles in front and informs the wearer to perform an appropriate response.

For the purposes of the foregoing, this creation provides a blind obstacle avoidance sunglasses that includes:  a sunglasses body having a frame;  An ultrasonic sensing unit is disposed on the frame, the ultrasonic sensing unit emits an ultrasonic wave toward the front of the sunglasses body, and when the ultrasonic wave hits the obstacle, the ultrasonic wave is reflected back into the ultrasonic sensing unit to generate a data. ;  A processing unit is disposed on the frame and electrically connected to the ultrasonic sensing unit. The processing unit has a speaker. The processing unit can analyze the data and notify the personnel of the analysis result of the data via the speaker.  

Preferably, the speaker is an earphone.

Preferably, the frame is hollow and has an accommodating space, and a retractor capable of retracting the earphone wire is disposed in the accommodating space.

Preferably, the frame is hollow and has an accommodating space, and the processing unit is disposed in the accommodating space.

Preferably, the frame is provided with a volume control unit, and the volume control unit is electrically connected to the speaker to control the volume of the speaker.

The above objects and advantages of the present invention are not to be understood in detail from the detailed description and the accompanying drawings.

Please refer to FIG. 1 to FIG. 4, which are shown to be preferred embodiments of the present invention, which are for illustrative purposes only and are not limited by the embodiments.

As shown in Figures 1 to 4, a blind obstacle avoidance sunglasses is provided for the creation, which is mainly composed of a sunglasses body 1, an ultrasonic sensing unit 2 and a processing unit 3, wherein:

The lens body 1 has a frame 11 formed with a pair of frames 12 provided with ink lenses 13 at positions corresponding to the human eye, and the frame 11 is hollow and has an accommodation space 14.

The ultrasonic sensing unit 2 is disposed on the frame 11 , and in the embodiment, the ultrasonic sensing unit 2 is disposed between the pair of frames 12 . The ultrasonic sensing unit 2 can emit an ultrasonic wave A toward the front of the sunglasses body 1. When the ultrasonic wave A strikes the obstacle, the ultrasonic wave A is reflected back into the ultrasonic sensing unit 2 to generate a data, and the data records the The area of the object hit by the ultrasonic wave A and the time it takes for the ultrasonic wave A to go back and forth.

The processing unit 3 is disposed in the accommodating space 14 of the frame 11 and electrically connected to the ultrasonic sensing unit 2, the processing unit 3 has a speaker 31; wherein the processing unit 3 can analyze the content of the data In order to calculate the distance and size of the obstacle, and inform the person through the speaker 31 of the analysis result of the data, so that the person can clearly understand the situation ahead to dodge. In the embodiment, the speaker 31 is formed by an earphone, and a retractor 32 is disposed in the accommodating space 14 of the frame 11. The retractor 32 can reel the wire 33 of the speaker 31. In order to accommodate the speaker 31.

Preferably, the frame 11 is provided with a volume control unit 34. The volume control unit 34 is electrically connected to the speaker 31 to control the volume of the speaker 31.

When the original composition of the above structure is used in actual use, as shown in Figures 3 and 4, the user only needs to wear the blind obstacle avoidance sunglasses provided by the creation, and the ultrasonic sensing unit 2 can be launched by The ultrasonic wave A detects the front road condition, and when the ultrasonic wave hits the obstacle and returns to the ultrasonic sensing unit 2, the size and distance of the obstacle can be analyzed through the processing unit 3, and then the speaker 31 informs The road ahead of the user, so that the wearer can accurately identify the obstacles in front to make appropriate responses, such as: dodge or stop.

However, the above description of the embodiments is merely illustrative of the present invention and is not intended to limit the present invention. Therefore, the replacement of equivalent elements should still be within the scope of the present invention.

In summary, when it is clear that the person skilled in the art understands that the creation can achieve the aforementioned objectives, it has already complied with the provisions of the Patent Law, and therefore applied according to law.

1‧‧‧ sunglasses body

11‧‧‧ frames  12‧‧‧ Frame

13‧‧‧ lenses  14‧‧‧ accommodating space

2‧‧‧ Ultrasonic sensing unit  3‧‧‧Processing unit

31‧‧‧Speakers  32‧‧‧Retractor

33‧‧‧Wire  34‧‧‧Volume control unit

A‧‧‧ Ultrasound  

The first picture is a schematic diagram of the three-dimensional structure of the creation.  Figure 2 is a block diagram of the circuit of the creation.  Figure 3 is a schematic diagram showing the state of use of the creation to show the state of the person wearing it.  Fig. 4 is a schematic view showing the state of use of the creation to show the state when the ultrasonic sensing unit 2 emits ultrasonic waves.  

Claims (5)

A blind obstacle avoidance sunglasses comprising:  a sunglasses body having a frame;  An ultrasonic sensing unit is disposed on the frame, the ultrasonic sensing unit emits an ultrasonic wave toward the front of the sunglasses body, and when the ultrasonic wave hits the obstacle, the ultrasonic wave is reflected back into the ultrasonic sensing unit to generate a data. ;  A processing unit is disposed on the frame and electrically connected to the ultrasonic sensing unit. The processing unit has a speaker. The processing unit can analyze the data and notify the personnel of the analysis result of the data via the speaker.   The blind obstacle avoidance sunglasses according to claim 1, wherein the speaker is an earphone. The blind obstacle avoidance sunglasses according to claim 2, wherein the frame is hollow and has an accommodating space, and a retractor capable of retracting the earphone wire is disposed in the accommodating space. The blind obstacle avoidance sunglasses according to claim 1, wherein the frame is hollow and has an accommodating space, and the processing unit is disposed in the accommodating space. The blind obstacle avoidance sunglasses according to claim 1, wherein the frame is provided with a volume control unit, and the volume control unit is electrically connected to the speaker to control the volume of the speaker.