CN207833677U - A kind of SCM Based ultrasonic wave vision protection device - Google Patents

Abstract

The utility model discloses a kind of SCM Based ultrasonic wave vision protection devices; including shell, goggles, installation bin, microcontroller and motor bin; middle position above the shell is equipped with buzzer; and the middle position of enclosure interior is equipped with installation bin; the inside of the shell at the installation bin both ends is all equipped with goggles; lower section inside the installation bin is equipped with two group storage batteries; the both ends of the enclosure interior are all equipped with sponges cover, and the both ends of the shell are all equipped with motor bin.The utility model is equipped with microcontroller, ultrasonic range finder and buzzer, ultrasonic range finder can monitor the distance between student's eyes and books in real time, and pass information to microcontroller, it is made a sound and is prompted by microcontroller control buzzer, student can be enable to adjust sitting posture in time according to prompt, adjust eyes between books at a distance from, the degree of automation of device is higher, and applicability is good.

Description

A kind of SCM Based ultrasonic wave vision protection device

Technical field

The utility model is related to sight protectio equipment technical field, specially a kind of SCM Based ultrasonic wave eyesight is protected Protection unit.

Background technology

The information 70-90% that the mankind obtain derives from vision system, and the concern to children and youth is also concern future The development of society, is concerned about the sight protectio of children and youth, and thing is in the present age, and for work(in an eternal lasting, importance urgency is self-evident, Adolescent myopia problem causes the great attention of whole society knowledgeable people, currently, part businessman is proposed suitable for teenager Vision protection device help teenager to keep good and be accustomed to eye, however, existing to the eyesight protected young people Vision protection device has a single function mostly, and the degree of automation is relatively low, and the bright intensity of reading environment cannot be adjusted automatically, And existing vision protection device sitting posture of student not just, when eye distance books are closer, cannot be prompted, student is prompted to protect Hold correct sitting posture, adjust eyes between books at a distance from, meanwhile, existing vision protection device cannot be in student's asthenopia When the temple of student are massaged, help student to loosen eye muscle, therefore, this practicality provides a kind of based on list The ultrasonic wave vision protection device of piece machine is solving the above problems.

Utility model content

It is above-mentioned to solve the purpose of this utility model is to provide a kind of SCM Based ultrasonic wave vision protection device The problem of being proposed in background technology.

To achieve the above object, the utility model provides the following technical solutions：A kind of SCM Based ultrasonic wave eyesight Protective device, including shell, goggles, installation bin, microcontroller and motor bin, the middle position above the shell are equipped with Buzzer, and the middle position of enclosure interior is equipped with installation bin, the inside of the shell at the installation bin both ends is all equipped with Goggles, the lower section inside the installation bin are equipped with two group storage batteries, and the both ends of the enclosure interior are all equipped with sponges cover, The both ends of the shell are all equipped with motor bin, and one end far from shell is all equipped with motor, the motor inside motor bin Output end shaft is all installed, the shaft all passes through shell and extends to the inside of sponges cover, and shaft is far from headlamp One end turntable is all installed, the one end of the turntable far from shaft is all uniformly equipped with ball, the installation bin inner upper One end microcontroller is installed, and the one end of installation bin inner upper far from microcontroller is equipped with timer, the shell side The middle position of top is equipped with headlamp, and the shell is equipped with ultrasound close to the middle position of one side-lower of headlamp Wave rangefinder is equipped with light sensor, the light sensor on the shell between the headlamp and ultrasonic range finder Output end be electrically connected by the input terminal of conducting wire and microcontroller, the output end of the ultrasonic range finder passes through conducting wire and list The input terminal of piece machine is electrically connected, and the output end of the timer is electrically connected by the input terminal of conducting wire and microcontroller, described The output end of microcontroller is electrically connected with the input terminal of buzzer, motor and headlamp respectively by conducting wire, the accumulator Output end by conducting wire respectively with microcontroller, buzzer, timer, motor, headlamp, ultrasonic range finder and light sensor Input terminal electrical connection.

Preferably, side of the shell far from ultrasonic range finder is equipped with elastic reducing-fixing band, and flexible fastening takes Adjusting buckle is installed.

Preferably, the ball is all provided with six groups, and the angle between adjacent ball is 60 degree.

Preferably, the middle position below the shell is equipped with nose support.

Preferably, rubber pad is installed at marginal position of the shell far from ultrasonic range finder side.

Preferably, the distance between described two goggles is CM.

Compared with prior art, the utility model has the beneficial effects that：The SCM Based ultrasonic wave sight protectio dress It sets and microcontroller, ultrasonic range finder and buzzer is installed, ultrasonic range finder can in real time monitor between student's eyes and books Distance, and pass information to microcontroller, buzzer is controlled by microcontroller make a sound and prompted, student can be enable According to prompt in time adjustment sitting posture, adjust eyes between books at a distance from, the degree of automation of device is higher, and applicability is good, and Device is equipped with light sensor and headlamp, and light sensor can monitor the bright intensity of reading environment in real time, and will monitoring To information pass to microcontroller, opened and closed by microcontroller adjusting illuminating lamp, so that bright intensity be adjusted, avoid light It is dark that teenager's eye is made to generate feeling of fatigue, meanwhile, device is equipped with timer, motor, turntable and ball, and teenager is using After when device is certain, motor is rotated by driven by rotary disc ball, is massaged teen-age temple, helps teenager slow Eye strain is solved, eyesight of protecting young people is conducive to.

Description of the drawings

Fig. 1 is the main view schematic cross-sectional view of the utility model；

Fig. 2 is the schematic front view of the utility model；

Fig. 3 is the turntable schematic diagram of the utility model.

In figure：1, shell；2, sponges cover；3, turntable；4, goggles；5, installation bin；6, microcontroller；7, buzzer；8, it counts When device；9, elastic reducing-fixing band；10, accumulator；11, nose support；12, motor bin；13, shaft；14, motor；15, headlamp；16, surpass Sound-ranging equipment；17, light sensor；18, ball.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of SCM Based ultrasonic wave sight protectio The middle position of device, including shell 1, goggles 4, installation bin 5, microcontroller 6 and motor bin 12,1 top of shell is equipped with Buzzer 7, and the middle position inside shell 1 is equipped with installation bin 5, the inside of the shell 1 at 5 both ends of installation bin is all equipped with Goggles 4, the lower section inside installation bin 5 are equipped with two group storage batteries 10, and the both ends inside shell 1 are all equipped with sponges cover 2, shell The both ends of body 1 are all equipped with motor bin 12, and 12 one end of inside far from shell 1 of motor bin is all equipped with motor 14, electric herein Machine 14 can be Y90S-2 motors, and the output end of motor 14 is all equipped with shaft 13, and shaft 13 all passes through shell 1 and extends to sponge The inside of set 2, and the one end of shaft 13 far from headlamp 15 is all equipped with turntable 3, the one end of turntable 3 far from shaft 13 is all uniform Ball 18 is installed, one end of 5 inner upper of installation bin is equipped with microcontroller 6, and microcontroller 6 can be AT89C51 microcontrollers herein, And the one end of 5 inner upper of installation bin far from microcontroller 6 is equipped with timer 8, the middle position installation above 1 side of shell There are headlamp 15, shell 1 that ultrasonic range finder 16, headlamp 15 are installed close to the middle position of 15 1 side-lower of headlamp Light sensor 17 is installed on shell 1 between ultrasonic range finder 16, light sensor 17 can be that DL-S75 is passed herein Sensor, the output end of light sensor 17 are electrically connected by the input terminal of conducting wire and microcontroller 6, ultrasonic range finder 16 it is defeated Outlet is electrically connected by the input terminal of conducting wire and microcontroller 6, the input that the output end of timer 8 passes through conducting wire and microcontroller 6 End is electrically connected, and the output end of microcontroller 6 is electrical with the input terminal of buzzer 7, motor 14 and headlamp 15 respectively by conducting wire Connection, the output end of accumulator 10 by conducting wire respectively with microcontroller 6, buzzer 7, timer 8, motor 14, headlamp 15, super The input terminal of sound-ranging equipment 16 and light sensor 17 is electrically connected.

In this embodiment：Side of the shell 1 far from ultrasonic range finder 16 is equipped with elastic reducing-fixing band 9, and flexible fastening Adjusting buckle is installed on band 9, is convenient for teenager's wearable device, ball 18 to be all provided with six groups, and between adjacent ball 18 Angle is 60 degree, and massage effect is more preferable, and the middle position of 1 lower section of shell is equipped with nose support 11, and shell 1 is far from ultrasound Rubber pad is installed at the marginal position of 16 side of distance meter, the comfort of wearing can be improved, the distance between two goggles 4 are 8CM。

Operation principle：Before use, first accumulator 10 charges, power in use, accumulator 10 is directly device, teenager By 9 wearable device of elastic reducing-fixing band, when reading, ultrasonic range finder 16 in real time between monitoring teenager's eye and books away from From, the intensity of illumination in the monitoring in real time of light sensor 17 external world, and by the data transfer monitored to microcontroller 6, ambient When intensity is dark, microcontroller 6 control headlamp 15 open carry out light filling, improve ambient brightness, teenager's eye apart from books compared with When close, the control buzzer 7 of microcontroller 6, which makes a sound, to be prompted, and student is reminded to adjust sitting posture, makes to keep closing between eye and books Suitable distance, it is when teen-age reading time reaching 8 preset threshold value of timer, that is, single when needing the rational time of having a rest Piece machine 6 controls motor 14 and starts, and motor 14 drives turntable 3 to rotate by shaft 13, the ball 18 on turntable 3 with turntable 3 together Teen-age temple are massaged in rotation, and teenager is helped to alleviate eye strain.

Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of SCM Based ultrasonic wave vision protection device, including shell (1), goggles (4), installation bin (5), monolithic Machine (6) and motor bin (12), it is characterised in that：Middle position above the shell (1) is equipped with buzzer (7), and shell The internal middle position of body (1) is equipped with installation bin (5), and the inside of the shell (1) at installation bin (5) both ends is all equipped with Goggles (4), the internal lower section of the installation bin (5) are equipped with two group storage batteries (10), and the internal both ends of the shell (1) are all Sponges cover (2) is installed, the both ends of the shell (1) are all equipped with motor bin (12), and motor bin (12) is internal far from shell (1) one end is all equipped with motor (14), and the output end of the motor (14) is all equipped with shaft (13), and the shaft (13) is all Across shell (1) and the inside of sponges cover (2) is extended to, and the one end of shaft (13) far from headlamp (15) is all equipped with turntable (3), the one end of the turntable (3) far from shaft (13) is all uniformly equipped with ball (18), installation bin (5) inner upper One end is equipped with microcontroller (6), and the one end of installation bin (5) inner upper far from microcontroller (6) is equipped with timer (8), institute It states the middle position above shell (1) side and headlamp (15) is installed, the shell (1) is under headlamp (15) side The middle position of side is equipped with ultrasonic range finder (16), the shell between the headlamp (15) and ultrasonic range finder (16) Light sensor (17) is installed, the output end of the light sensor (17) is defeated by conducting wire and microcontroller (6) on body (1) Entering end to be electrically connected, the output end of the ultrasonic range finder (16) is electrically connected by the input terminal of conducting wire and microcontroller (6), The output end of the timer (8) is electrically connected by the input terminal of conducting wire and microcontroller (6), the output of the microcontroller (6) End is electrically connected with the input terminal of buzzer (7), motor (14) and headlamp (15) respectively by conducting wire, the accumulator (10) Output end by conducting wire respectively with microcontroller (6), buzzer (7), timer (8), motor (14), headlamp (15), ultrasound The input terminal of wave rangefinder (16) and light sensor (17) is electrically connected.

2. a kind of SCM Based ultrasonic wave vision protection device according to claim 1, it is characterised in that：The shell Side of the body (1) far from ultrasonic range finder (16) is equipped with elastic reducing-fixing band (9), and is equipped with tune on elastic reducing-fixing band (9) Section buckle.

3. a kind of SCM Based ultrasonic wave vision protection device according to claim 1, it is characterised in that：The rolling Pearl (18) is all provided with six groups, and the angle between adjacent ball (18) is 60 degree.

4. a kind of SCM Based ultrasonic wave vision protection device according to claim 1, it is characterised in that：The shell Middle position below body (1) is equipped with nose support (11).

5. a kind of SCM Based ultrasonic wave vision protection device according to claim 1, it is characterised in that：The shell Body (1) is equipped with rubber pad at the marginal position far from ultrasonic range finder (16) side.

6. a kind of SCM Based ultrasonic wave vision protection device according to claim 1, it is characterised in that：Described two The distance between goggles (4) is 8CM.