CN214232002U - Intelligent wearable device for assisting blind people to avoid obstacles - Google Patents

Abstract

The utility model discloses a supplementary blind person of intelligence keeps away wearing equipment of barrier, including the waistband, be equipped with the belt buckle on the waistband, the up end of belt buckle is equipped with the mouth that charges, be equipped with the energy storage mechanism who is used for storing electric energy on the lateral wall of waistband, be equipped with the cavity in the waistband, sliding connection has two vibration strips, two in the cavity be equipped with the vibration mechanism who is used for warning danger on the vibration strip, fixedly connected with miniature motor on the inside wall of cavity, be equipped with the drive mechanism who is used for triggering vibration mechanism on the output shaft of miniature motor, be equipped with the different infrared inductor in a plurality of inclination on the belt buckle, fixedly connected with controller on the inside wall of cavity, fixedly connected with sounder in the cavity, be equipped with the trigger mechanism who is used for triggering the sounder in the drive mechanism. The utility model discloses it is rational in infrastructure, it is not only can remind blind person the place ahead to have the obstacle through sound, can also further remind the blind person to keep away the obstacle through the vibration simultaneously.

Description

Intelligent wearable device for assisting blind people to avoid obstacles

Technical Field

The utility model relates to a blind person keeps away barrier technical field, especially relates to an intelligence is supplementary blind person and is kept away wearing equipment of barrier.

Background

With the development of society, the life of the blind people is receiving wide attention of people, in the life of the blind people, obstacle avoidance of the blind people is always a problem which is difficult to solve, and in recent years, more wearing devices for intelligently assisting the blind people in obstacle avoidance appear.

The wearing equipment that barrier was kept away to supplementary blind person of current intelligence carries out the barrier response through infrared induction mostly, then sends sound through the circuit and reminds the blind person, and this kind of mode can play the effect in the less not noisy place of people, and is very poor in noisy area effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the supplementary blind person of intelligence that proposes keeps away wearing equipment of barrier, it is not only can remind blind person the place ahead to have the barrier through sound, can also further remind the blind person to keep away the barrier through vibration simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an supplementary blind person of intelligence keeps away wearing equipment of barrier, includes the waistband, be equipped with the belt buckle on the waistband, the up end of belt buckle is equipped with the mouth that charges, be equipped with the energy storage mechanism who is used for storing electric energy on the lateral wall of waistband, be equipped with the cavity in the waistband, sliding connection has two vibration strips, two in the cavity be equipped with the vibration mechanism who is used for warning danger on the vibration strip, fixedly connected with micromotor on the inside wall of cavity, be equipped with the drive mechanism who is used for triggering vibration mechanism on the output shaft of micromotor, be equipped with the different infrared inductor in a plurality of inclinations on the belt buckle, fixedly connected with controller on the inside wall of cavity, fixedly connected with sounder in the cavity, be equipped with the trigger mechanism who is used for triggering sounder in the drive mechanism.

Preferably, the energy storage mechanism comprises a storage box fixedly connected to the side wall of the waist belt, and a storage battery is placed in the storage box.

Preferably, the vibration mechanism is including setting up four openings on the lateral wall about the cavity, two the lateral wall all runs through the opening about the vibration strip, two the equal fixedly connected with of end is flexible cotton about the vibration strip, two the vibration strip all passes through spring elastic connection with the inside wall of cavity.

Preferably, the transmission mechanism comprises a cam fixedly connected to an output shaft of the small motor, and rollers matched with the cam are rotatably connected to the two vibration strips.

Preferably, the triggering mechanism comprises a triggering sheet sleeved on the side wall of the cam, a conducting sheet matched with the triggering sheet is sleeved on the side wall of the roller, and the triggering sheet, the conducting sheet and the sounder are electrically connected.

Preferably, the storage battery is electrically connected with the infrared sensor, the controller and the small motor, and the storage battery is electrically connected with the trigger piece, the conducting piece and the sounder.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up drive mechanism and vibration mechanism, remind the blind person through the vibration and keep away the barrier, when avoiding the surrounding environment noisy, the blind person can't discern the suggestion pronunciation, further improves the blind person and keeps away the ability of barrier.

2. Through setting up sound production mechanism and energy storage mechanism, realize when meetting the obstacle, the voice prompt blind person keeps away the barrier, avoids the blind person to collide the barrier, and energy storage mechanism's setting realizes the provision of electric energy.

Drawings

Fig. 1 is a schematic side view of a wearing device for intelligently assisting blind people to avoid obstacles according to the present invention;

fig. 2 is an enlarged schematic view of a structure at a position a of the wearable device for intelligently assisting the blind to avoid the obstacle according to the present invention;

fig. 3 is a schematic view of the inside of a cavity of a wearable device for intelligently assisting blind people to avoid obstacles;

fig. 4 is the utility model provides an intelligence assists blind person to keep away wearing equipment of barrier's overhead schematic view.

In the figure: the belt-type multifunctional belt comprises a belt 1, a belt buckle 2, a charging port 3, a cavity 4, a small motor 5, a vibrating strip 6, an infrared sensor 7, a controller 8, a sounder 9, a storage box 10, a storage battery 11, flexible cotton 12, a spring 13, an opening 14, a cam 15, a roller 16, a trigger piece 17 and a conducting piece 18.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

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 an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-4, a wearing device for assisting blind people to avoid obstacles intelligently, including a belt 1, a belt buckle 2 is arranged on the belt 1, a charging port 3 is arranged on the upper end face of the belt buckle 2, an energy storage mechanism for storing electric energy is arranged on the side wall of the belt 1, a cavity 4 is arranged in the belt 1, two vibration strips 6 are slidably connected in the cavity 4, a vibration mechanism for warning danger is arranged on the two vibration strips 6, a small motor 5 is fixedly connected on the inner side wall of the cavity 4, a transmission mechanism for triggering the vibration mechanism is arranged on the output shaft of the small motor 5, a plurality of infrared sensors 7 with different inclination angles are arranged on the belt buckle 2, a controller 8 is fixedly connected on the inner side wall of the cavity 4, a sounder 9 is fixedly connected in the cavity 4, and a trigger mechanism for triggering the sounder 9 is arranged in the transmission mechanism.

Vibration mechanism is including setting up four openings 14 on the lateral wall about cavity 4, the lateral wall all runs through opening 14 about two vibration strips 6, the equal fixedly connected with flexible cotton 12 of end about two vibration strips 6, two vibration strips 6 all pass through spring 13 elastic connection with the inside wall of cavity 4, drive mechanism includes fixed connection at the epaxial cam 15 of micromotor 5 output, all rotate on two vibration strips 6 and be connected with 15 matched with gyro wheels 16 of cam, through setting up drive mechanism and vibration mechanism, remind the blind person to keep away the barrier through the vibration, when avoiding the noisy environment of surrounding, the blind person can't discern the suggestion pronunciation, further improve the ability that the blind person kept away the barrier.

Energy memory mechanism includes the bin 10 of fixed connection on 1 lateral wall of waistband, battery 11 has been placed in bin 10, trigger mechanism establishes trigger piece 17 on the cam 15 lateral wall including the cover, the cover is equipped with and triggers piece 17 matched with conducting strip 18 on the lateral wall of gyro wheel 16, trigger piece 17, conducting strip 18 and vocal ware 9 electric connection, battery 11 and infrared inductor 7, controller 8, 5 electric connection of small motor, battery 11 and trigger piece 17, conducting strip 18, the equal electric connection of vocal ware 9, through setting up vocal mechanism and energy memory mechanism, realize when meetting the obstacle, the voice prompt blind person keeps away the obstacle, avoid the blind person to collide the obstacle, energy memory mechanism's setting realizes the provision of electric energy.

The utility model discloses during the use, when meetting the obstacle, at first infrared inductor 7 response, infrared inductor 7's model here is E3F-DS30C4, make controller 8 work, thereby make small-size motor 5 work, make cam 15 rotate, make two gyro wheel 16 up-and-down motion, when cam 15 and gyro wheel 16 contact, trigger piece 17 and conducting strip 18 contact, make sounder 9 work, sounder 9 sends sound, remind the blind person the place ahead to have the obstacle, gyro wheel 16 up-and-down motion, make vibrating strip 6 up-and-down motion, thereby make flexible cotton 12 up-and-down motion, make the blind person feel flexible cotton 12 between the waist, thereby it has the obstacle to learn the place ahead, prevent that the blind person from not noticing sound and touch the obstacle.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a supplementary blind person of intelligence keeps away wearing equipment of barrier, includes waistband (1), its characterized in that, be equipped with belt buckle (2) on waistband (1), the up end of belt buckle (2) is equipped with charge mouth (3), be equipped with the energy storage mechanism who is used for storing electric energy on the lateral wall of waistband (1), be equipped with cavity (4) in waistband (1), sliding connection has two vibration strips (6) in cavity (4), two be equipped with the vibrating mechanism who is used for warning danger on vibration strip (6), fixedly connected with small-size motor (5) on the inside wall of cavity (4), be equipped with the drive mechanism who is used for triggering vibrating mechanism on the output shaft of small-size motor (5), be equipped with infrared inductor (7) that a plurality of inclinations are different on belt buckle (2), fixedly connected with controller (8) on the inside wall of cavity (4), the sounder (9) is fixedly connected in the cavity (4), and a trigger mechanism for triggering the sounder (9) is arranged in the transmission mechanism.

2. Wearing device for intelligent assistance of blind people to avoid obstacles according to claim 1, characterized in that said energy storage means comprise a storage box (10) fixedly connected to the side wall of the belt (1), inside said storage box (10) there is placed a battery (11).

3. The wearing device for the intelligent assistance of the blind to avoid the obstacle as claimed in claim 1, wherein the vibration mechanism comprises four openings (14) arranged on the left and right side walls of the cavity (4), the left and right side walls of the two vibration strips (6) both penetrate through the openings (14), the left and right ends of the two vibration strips (6) are both fixedly connected with flexible cotton (12), and the two vibration strips (6) are both elastically connected with the inner side wall of the cavity (4) through springs (13).

4. The wearing device for assisting the blind to avoid the obstacle as claimed in claim 1, wherein said transmission mechanism comprises a cam (15) fixedly connected to the output shaft of the small motor (5), and two of said vibrating strips (6) are rotatably connected with rollers (16) cooperating with the cam (15).

5. The wearing device for assisting the blind to avoid the obstacle as claimed in claim 4, wherein the triggering mechanism comprises a triggering sheet (17) sleeved on the side wall of the cam (15), a conducting sheet (18) matched with the triggering sheet (17) is sleeved on the side wall of the roller (16), and the triggering sheet (17), the conducting sheet (18) and the sounder (9) are electrically connected.

6. The wearing device for assisting the blind to avoid the obstacle as claimed in claim 2, wherein the storage battery (11) is electrically connected with the infrared sensor (7), the controller (8) and the small motor (5), and the storage battery (11) is electrically connected with the trigger sheet (17), the conducting sheet (18) and the sounder (9).

Images