JP2009189760A - Vision training device with moving body - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To allow a user to easily, inexpensively and naturally train the vision while sleeping at home or taking a rest at an office. <P>SOLUTION: An observer located on the floor observes a flying toy hanging from a ceiling with a string. The flying toy performs the circular flight determined by the dynamic balance among the thrust force, gravity and lift force while hung with the string. Then, the speed of the flying toy is gradually increased, the radius of the circulation is gradually increased, and the height from the floor surface is gradually increased. After that, the speed is gradually lowered, the radius of circulation is gradually reduced, and the height from the floor surface is gradually lowered. Further, the string is gradually taken up into the flying toy, and the string gradually becomes shorter and the height of the flying toy from the floor surface is gradually increased. Then, as the flying toy is restrained by the length of the string, the radius of circulation is gradually reduced. Next, the string is rewound from inside the flying toy, and the string gradually becomes longer and the height from the floor surface is gradually lowered. Then, in proportion to the length of the string, the radius of circulation becomes slightly larger. The flying toy repeats the circular flight, and the observer observes the flying toy with the eye. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

    The present invention relates to an eyesight training apparatus using a moving body, and more particularly to an eyesight training apparatus using a toy or a lightweight figurine hung on the ceiling of a bedroom or a break room.

Recently, electronic civilization, which has achieved rapid development, is increasing the generation of various types of electronic display devices. As a result, a lot of pseudomyopia has been generated and attention to eye health and eyesight has attracted attention. In addition, it is desired to maintain a healthy eye force as long as the lifespan is extended and the population ages.
It is considered that the straight muscles 63 around the eyeball 60 shown in FIG. 10 are placed under a constant load, and these are stiffened and hinder the eye movement. As a result, the movement function of the ciliary band 62 and the chin body 65 shown in FIGS. 9, 11, and 12 is lowered, and the expansion / contraction function of the crystalline lens 61 is also lowered, resulting in poor focus adjustment.

Conventionally, when a child is a small baby who cannot walk yet, he is often laid on his back alone. To prevent small babies from boring on the monotonous ceiling and crying, in Japan, multiple toys are hung on a ring hung from the ceiling, and multiple toys are rotated along with the ring to show the movement to the infant. There is something.
Such a toy eliminates baby boredom, but at the same time the baby's eyes look at these rotating toys and naturally become the initial eye training.
On the other hand, in a general toy, a battery and a motor are provided in an airplane toy, and the propeller behind the airplane toy is rotated by attaching a propeller to the motor and turning on the switch.
When this airplane toy is hung from the ceiling and released, there is a thing that the airplane toy turns in a large circle by the thrust of the propeller rotation. Airplane toys and propellers are made of light plastic materials and light weight small weight motors that can be turned by light weight small capacity batteries.

The problem to be solved, however, is that when adults, most humans forget to train eyesight unless they feel some disability. For this reason, fatigue, astigmatism, smears, and pseudomyopia are increasing with the modernization of modern visual electronic devices.
In addition, airplane toys are merely interesting toys, and they were usually enjoyed by flying in empty spaces in shops and restaurants and showing them diagonally above the line of sight.
In the present invention, a person with tired eyes, astigmatism, miscellaneous eyes, pseudomyopia, normal person, anytime comfortably, at home or office at bedtime or at rest, easily and at low cost. An object is to provide a device capable of training. *

  The invention according to claim 1 includes a toy flying object suspended from a ceiling from a string and a remote controller operated by an observer on the facing floor. The toy flying object generates left and right bodies that generate lift. A main wing, a rear tail, a propeller that generates thrust, and an antenna, and a power source, an electric motor that drives the propeller in the fuselage, and a receiver that converts harmonic electrical signals generated by the antenna into various command signals And a control unit for controlling the amount of current supplied from the power source to the electric motor upon receiving various command signals, the remote control, the box, and a plurality of control buttons for generating various command signals therein A command signal generator that generates various command signals based on various operations and a transmitter that converts the generated various command signals into harmonic electrical signals are provided, and the converted harmonic electrical signals are converted into radio waves. When the observer operates the control button of the remote controller, a command signal is generated from the command signal generation unit, and the command signal becomes a radio wave to form the antenna. Is sent to the antenna of the toy aircraft, and the harmonic command electric signal generated there is converted into various command signals by the receiving unit, and a current is supplied from the power source to the electric motor in response to the various command signals. Then, the propeller rotates to generate thrust, the toy aircraft gradually advances from a stationary state, the left and right main wings generate lift, and the aircraft is suspended by a string with thrust, gravity, and lift. In a dynamic balance, the toy vehicle that is constrained by the hook and the string, and the toy vehicle hung on the string from a ceiling that swirls to draw a cone. A decrease button, a forward / reverse signal generator for generating a switching signal for switching the polarity of the electrode based on the operation of the forward / reverse button, and the second electric motor from the power source based on the operation of the second increase / decrease button And a second increase / decrease signal generator for generating a second increase / decrease signal for controlling the amount of current supplied to the battery, and a connection button, an increase / decrease button, and the current from the battery based on the operation of the disconnect button. A forward / reverse signal generator for generating a connection / disconnection signal for disconnecting or connecting the supply, and an increase / decrease signal for controlling the amount of current supplied from the battery to the electric motor based on the operation of the increase / decrease button An increase / decrease signal generating unit that is connected to the fuselage of the toy vehicle, a second motor, a pulley that is coaxially connected to the output shaft thereof, and a rotatable pulley; And a second control unit that receives the second increase / decrease signal and controls the amount of current supplied from the power source to the two electric motors, and receives the connection / disconnection signal from the battery. A connection control unit that cuts off or connects the current supply, and an increase / decrease control unit that receives the increase / decrease signal and controls the amount of current supplied from the power source to the electric motor, and the observer faces the ceiling. When facing the back of the floor, staring at the toy vehicle with both eyes and operating the control buttons of the remote control, various command signals reach the toy vehicle and receive the disconnection signal to receive the toy flight. When the body is hung on a string, it makes a swivel flight determined by the dynamic balance of thrust, gravity, and lift, and then the toy aircraft receives the increase / decrease signal and gradually increases its speed if the current increases. The turning radius gradually increases If the altitude from the floor gradually increases and the current decreases, the speed gradually decreases and the turning radius gradually decreases, the altitude from the floor gradually decreases, receives the switching signal and outputs the second increase / decrease signal. Then, if the electrode is positive and the current increases gradually, the pulley gradually winds the string, and the toy vehicle gradually rises from the floor and is restrained by the length of the string and turns. If the radius gradually decreases, the electrode is negative and the current increases gradually, the pulley will unwind the string, the altitude from the floor will gradually decrease, and the turning radius will be somewhat proportional to the length of the string. It is characterized by becoming larger.

  According to a second aspect of the present invention, there is provided an eye force training method in which an observer located on the floor observes a toy flying object suspended from a ceiling from a string, and the toy flying object is suspended by a string, and the motion of thrust, gravity and lift force is observed. The toy vehicle then gradually increases its speed and gradually increases its turning radius, its altitude from the floor gradually increases, and then its speed gradually decreases and its turning radius gradually decreases. The altitude from the floor gradually decreases, and further, the string is gradually wound around the toy vehicle, the string gradually shortens, the toy vehicle gradually increases in altitude from the floor, Constrained by the length, the turning radius gradually decreases, then the string is unwound from the toy aircraft, the string gradually increases, the altitude from the floor gradually decreases, and is proportional to the length of the string do it Times the radius is slightly larger, repeated the toy aircraft said pivot flight observer and performing the ocular force training in observing the the toy flying object in the eye.

  According to this invention, while drawing an arc on the left and right, moving up and down, approaching the eye and moving away, the line of sight, the convergence angle and the focus adjustment can be repeatedly performed, causing the eye fatigue. Can be eliminated. Eye movement can be promoted, and as a result, the function of eye power can be strengthened, and visual acuity can be enhanced.

In FIG. 7, the parallax will be described in detail. When a human sees an object in the three-dimensional space, that is, the visual target 10a, it is considered that the difference in the image reflected in the retina of the left eye 53L and the right eye 53R is processed by the visual cortex in the brain and the occipital association area to perceive depth. ing. Since the left and right eyes 53L and 53R of the human being as an animal are about 6-7 cm apart, the parallax (binocular parallax) is the most important factor for perceiving depth at a short distance.
In the human eye in nature, the right and left eye parallax effect degrees and the left eye parallax effect degree and the video correlation coefficient are common rules for all people because the left and right eyes 53L and 53R are about 6-7 cm apart. Follow the sex.

Next, in FIG. 8, when there is a cube 10a at a distance L1 from the infinity point W (10m behind in human life space), when there is a cube 10a at a distance L2, and when there is a cube 10a at a distance L3. And consider. The distance L2 is exactly the position on the personal computer screen or the like.
When viewing the cube 10a, the cube 10a at the distance L3 close to the observer is large (display area is large), and the cube 10a at the intermediate position distance L2 from the observer is medium (in the display area) and far from the observer. The cubes 10a having the distance L1 are small (display area is small) and are displayed. If this is defined as the perspective area ratio by perspective projection, the perspective area ratio is common to the left and right eyes.

  The main elements of stereoscopic and perspective (physiological stereoscopic elements) are binocular parallax: the difference between the images in the left and right eyes, binocular convergence: the crossing angle of the line of sight, that is, the rotation angle of the eyeball, and the rotation angle of the eyeball The distance is recognized. Focus adjustment: The distance is recognized by changing the lens thickness to adjust the focus and controlling the lens thickness. Motion parallax: The difference in the image that appears in the eyes by movement, and the position is recognized by the change in the state of the object. Finally, the images of both eyes are merged and three-dimensional recognition is performed.

  The main elements of perspective (sensory stereoscopic elements) are large and small: small objects are far away and large objects are close. Up / Down: Things above are far away and objects below are close. Coarse / Dense: A dense place is far away and a rough place is close. Movement: Slow moving objects feel far, fast moving objects close. Shielding / Concealing: Overlapping objects are far away, and hidden objects are close. Light / Dark: Dark places are far away and bright places are close. Sei / Ming: I feel far away from a stubborn place and close to a crisp place. Shadow / Shadow: Judgment based on the position of the shadow (light source). Dark / Light: Light colors are far away and dark colors are close. Hue: Cold color feels far and warm color feels close.

Next, the medically known physiological structure of the eye will be described below.
In FIG. 9, an eyeball 60 is composed of a cornea, an iris, a lens 61, an internal vitreous body, a ciliary body 62, a retina, a macular, and an optic nerve that can be seen from the outside. The outer surface of the eyeball 60 is coupled to the six eye muscles 63 shown in FIG. 10 so that the eyeball 60 can move to see the outside. The eye muscles 63 are two vertical straight muscles, two external and internal (on the left and right sides of the eyeball) straight muscles, and two vertical oblique muscles.
The eyeball 60 is wrapped in a soft bag body 64 continuous with the cornea, and the eyeball 60 moves when the six eye muscles 63 pull the bag body 64 from a specific position.

The crystalline lens 61 is a disk shape with a soft thickness, and as shown in FIGS. 9, 11 and 12, a ciliary body 62 is positioned so as to surround the peripheral edge thereof, and the ciliary body 62 is substantially annular. The outer peripheral part is couple | bonded with the position where the cornea and the bag body 64 continue. There is a crystalline lens 61 on the inner peripheral portion of the ciliary body 62, and the inner peripheral portion of the ciliary body 62 and the outer peripheral portion of the crystalline lens 61 are connected by an infinite number of thread-like tiny bands 65.
When the ciliary body 62 relaxes, the chin band 65 is tensioned and the crystalline lens 61 is pulled and compressed to become flat, and the eye is in a state of looking far away.
On the other hand, when the ciliary body 62 contracts, as shown in FIG. 12, the chin band 65 is loosened and the crystalline lens 61 swells and becomes thick, and the eye is in a state of looking closer.

When the human is consciously looking far or near, the ciliary body 62, the chin band 65, and the crystalline lens 61 move and adjust the focus, and when looking at the surroundings, the six eye muscles 63 and the ciliary body. 62, the chin band 65, and the crystalline lens 61 move simultaneously.
Now, for long-time television viewing, work on electronic display devices, long-time video games for children, and normal long-time document work, the viewing direction of the eyes is constant, the focal distance to the target video being viewed Is constant. Therefore, the six eye muscles 63, the ciliary body 62, the chin band 65, and the crystalline lens 61 of the eye become insufficient in movement, causing various health problems.

With human muscles that can be touched indirectly from the outside, it is possible to recover from fatigue by stroking with hands, bending and stretching, and stretching back.
The six eye muscles 63, the ciliary body 62, the chin band 65, and the crystalline lens 61 of the eye are originally small and fine muscles inside the head, so that they can be arbitrarily kneaded, bent and stretched, or stretched back. It is a streak that cannot be done.

The configuration of the eye training apparatus using the moving body of the present invention will be described with reference to FIG.
A hook 5 is fixed to the ceiling C of the room, and the toy flying object 1 is suspended from the hook 5 by a string 3. The toy vehicle 1 is a sign that the observer H who is sleeping on the floor Y, the tatami mat, or the bedside of this room looks at.
The toy vehicle 1 includes a light emitting diode 7 and an antenna 12 at the lower part of the fuselage, and a small propeller 2 that can be rotated at the rear. When the propeller 2 rotates, the toy vehicle 1 starts moving forward. The toy vehicle 1 is suspended from a string 3 and can perform a circular motion (turning flight) by the lift generated on its wings and the thrust of the propeller 2 when moving forward.

The observer H holds the remote controller 4 in one hand, and a radio wave R is emitted from the remote controller 4. The radio wave R is weak, but is strong enough to reach the antenna 12 of the toy aircraft 1.
In FIG. 2, the toy aircraft 1 includes a long fuselage 30, left and right main wings 31 and 32, and a tail wing 33, and the propeller 2 is rotatably provided on the tail 33 at the rear end of the fuselage 30. When the propeller 2 rotates when the toy aircraft 1 is stopped, the surrounding air is sent out like a fan, and when the toy aircraft 1 is suspended and can move, the propeller 2 stirs the air and generates thrust forward.

In FIG. 3, a battery 6, a receiver 11, an electric part that controls the rotation of the propeller 2, and a winding mechanism that adjusts the length of the string 3 are provided in the body 30 of the toy aircraft 1. The electric component includes an electric motor 8, a connection / disconnection current control unit 20, and an increase / decrease control unit 21, and the winding mechanism includes a second electric motor 9, a forward / reverse control unit 22, a second current control unit 23, and a pulley 10. . The pulley 10 is coaxially coupled to the output shaft of the second electric motor 9. The light-emitting diode 7 emits light by supplying power from the battery 6.
A groove 24 having a V-shaped cross section is formed on the outer periphery of the pulley 10, and one end of the string 3 is fixed.

The antenna 12 provided outside the body 30 receives the radio wave R emitted from the remote controller 4, detects it, converts it into various control signals, and sends it to the receiving unit 11. The receiving unit 11 sends these control signals to the connection / disconnection current control unit 20, the increase / decrease control unit 21, the forward / reverse control unit 22, and the second current control unit 23.
The connection / disconnection current control unit 20 cuts off the current supplied from the battery 6 to the electric motor 8 and connects it, and the increase / decrease control unit 21 controls the amount of current supplied to the air motor 8 to start, accelerate and decelerate. Stop and stop.

The forward / reverse control unit 22 alternatively controls positive / negative of the current supplied from the battery 6 to the electric motor 9 to switch the positive / negative of the electrode and to switch the pulley 10 between forward rotation and reverse rotation.
The second current control unit 21 controls the current applied to the electric motor 9 to accelerate, decelerate, and stop the pulley 10.
The signal processing of the connection / disconnection current control unit 20 and the increase / decrease control unit 21 is faster than the signal processing of the forward / reverse control unit 22 and the second current control unit 23, and therefore the rotational speed of the pulley 10 is the speed of the propeller 2. Relatively slower than the rotational speed.

Next, in FIG. 4, the remote control 4 is a battery 38, a first controller (connection / disconnection button) 39, an increase / decrease button 41, a second controller (forward / reverse button) 40, a second increase / decrease button 42, and the first channel section is started. The stop (connection / disconnection) control unit 45, the strength (increase / decrease) control unit 46, and the second channel unit include a forward / reverse control unit 43 and a second strength (increase / decrease) control unit 44.
The first controller 39 controls the rotation of the propeller 2, and the second controller 40 controls the rotation of the pulley 10.

The first controller 39 controls the rotation of the propeller 2. The start / stop control unit 45 transmits a signal for selectively controlling connection / cutoff of the current, and the strength control unit 46 transmits a signal for controlling the current amount. Send to part 47.
The second controller 40 sends a signal for selectively controlling the positive / negative of the current, and the second strength control unit 44 sends a signal for controlling the current amount to the transmission unit 47.

Next, the operation will be described with reference to FIGS. In FIG. 1, an observer H who lies on his back on the floor Y looks at the toy vehicle 1 suspended from the hook 5 on the ceiling C of the room with a string 3 as a sign. At this time, the length of the string 3 is set to a height h between the ceiling C and the observer H, for example.
When the observer H operates the first controller 39 of the remote controller 4, the start / stop control unit 45 of the first channel unit sends a signal for selecting connection of current to the transmission unit 47. The transmission unit 47 converts the connection signal into the radio wave R via the antenna 48 and launches it toward the toy aircraft 1.
The antenna 12 of the toy aircraft 1 receives the radio signal R of the connection signal,
The receiving unit 11 detects this wave R, converts it into a connection signal, and sends this connection signal to the connection / disconnection control unit 20. Based on this signal, the connection / disconnection control unit 20 connects the current supplied from the battery 6 to the electric motor 8 to start the operation and rotate the propeller 2.

When the propeller 2 rotates, the toy aircraft 1 slowly starts moving forward due to the thrust. It is suspended from the string 3 and makes a circular motion (turns) by the lift generated on its wings and the thrust of the propeller 2 when moving forward. As the observer H follows the toy vehicle 1 with both eyes, the eyeball rotates.
If the thrust (rotation) is constant due to the thrust of the propeller 2, the circular motion becomes a conical motion (turning) with a constant radius determined by Newtonian mechanics.
When the observer H is consciously looking at the movement of the toy vehicle 1, the ciliary body 62, the chin band 65, and the crystalline lens 61 move because a sign moving from far to near and from near to far is seen. Since the focus adjustment is performed and the circular motion of the flying object 1 is observed, the six eye muscles 63, the ciliary body 62, the chin band 65, and the crystalline lens 61 move simultaneously.

Next, when the increase / decrease button 41 is operated, the strength control unit 46 sends a signal for controlling the amount of current to the transmission unit 47. By commanding the increase / decrease button 41 forward or backward, an increase / decrease in current is commanded.
The transmission unit 47 converts the current increase / decrease signal into a radio wave R and emits the signal toward the toy aircraft 1 via the antenna 48.
The antenna 12 of the toy aircraft 1 receives the radio wave R of the increase / decrease signal, and the receiving unit 11 detects this wave R and converts it into an increase / decrease signal, and sends this increase / decrease signal to the increase / decrease control unit 21. . Based on this signal, the increase / decrease control unit 21 uses the current supplied from the battery 6 to the electric motor 8 as an increase / decrease signal that gradually changes, and gradually increases / decreases the rotation of the propeller 2.

By commanding the increase / decrease button 41 forward, an increase in current is commanded. In FIG. 5, when the propeller 2 rotates at a high speed, the thrust gradually increases, and the toy aircraft 1 gradually accelerates the forward movement. The toy aircraft 1 suspended from the string 3 gradually advances at a high speed, and the lift generated on its wing gradually increases. The toy vehicle 1 gradually shifts to a conical motion with a larger turning radius r1 to r2 with this gradually increased lift. If the length of the string 3 is constant, the position of the toy aircraft 1 from the floor gradually increases from h2 to h1 due to the simultaneously increased lift.
The observer H gradually shifts to a higher h1 and sees the toy aircraft 1 that moves gradually with a large radius r2, so that both eyes gradually adjust the focus to a farther place and gradually perform a wide range of eye movements.

By commanding the increase / decrease button 41 toward the front, a decrease in current is commanded. On the contrary, the propeller 2 gradually shifts to the low speed rotation. The thrust is reduced, and the toy aircraft 1 gradually decelerates forward. The toy vehicle 1 suspended from the string 3 gradually moves forward at a low speed, and the lift generated on its wing gradually decreases. The toy vehicle 1 gradually moves from a smaller radius r2 to a conical motion of r1 with decreasing lift. If the length of the string 3 is constant, the position of the toy aircraft 1 from the floor gradually decreases from h1 to h2 due to the gradually reduced lift.
Since the observer H sees the toy vehicle 1 moving at a small turning radius r1 at a low h2, both eyes gradually adjust the focus toward the nearer side and gradually move the eyeball in a narrow range.

If the operation of the increase / decrease button 41 is operated forward at a constant cycle and then the front operation is repeated at such a speed as to slowly turn the human neck, the toy aircraft 1 continuously performs the above operation. Will be repeated.
As a result, the observer H shifts to a higher h1 and looks at the toy vehicle 1 moving with a gradually larger turning radius r2, and both eyes gradually adjust the focus to a farther side and gradually perform a wide range of eye movements. Then, when looking at the toy vehicle 1 that gradually moves to a lower position and moves to a lower turning radius r1, the eyes adjust the focus toward the closer side and gradually move the eyeball in a narrow range. The observer H can continuously perform focus adjustment and eye movement in parallel.
This operation can be automatically executed by programming the remote controller 4 in advance.

  When the first controller 39 of the remote controller 4 is operated forward or forward, a positive or reverse signal is sent to the first channel unit 41, and the forward / reverse control unit 43 sends a positive or negative signal of the selected current to the transmission unit 47. . The transmission unit 47 converts a positive or negative signal of current into a radio wave R and emits the signal toward the toy aircraft 1 via the antenna 48.

Next, the second controller (forward / reverse button) 40, the second increase / decrease button 42, the first channel portion is the start / stop (connection / disconnection) control portion 45, the strength (increase / decrease) control portion 46, and the second channel portion is the normal direction. Reverse control unit 43 and second strength (increase / decrease) control unit 44
The receiving unit 11 detects this wave R, converts it into a positive or negative signal of current, and sends it to the forward / reverse control unit 22. The forward / reverse control unit 22 receives a current positive or negative signal, and sets the current supplied from the signal battery 6 to the electric motor 9 to be positive or negative. As a result, the electric motor 9 is rotated forward or reverse.

In FIG. 6, when the rotation of the propeller 2 is constant and the forward / reverse control unit 22 outputs a positive signal electricity, the motor 9 rotates forward and the pulley 10 also rotates forward, and the string 3 is wound around the pulley 10. Shorter. The height h of the toy flying object 1 from the floor is gradually increased to h1, h2, h3, h4, is gradually distant from the observer H, and is pulled by the shortened string 3, so it is drawn from the large circle to the smaller circle: large rd >Rc>rb> ra Draw a small turn.
Since the observer H sees the toy aircraft 1 that turns while gradually moving away and gradually moving to a smaller circle, both eyes perform focus adjustment and fine eye movement that change farther away.

When the forward / reverse control unit 22 outputs negative signal electricity, the motor 9 rotates in the reverse direction and the pulley 10 also rotates in the reverse direction, and the string 3 is unwound from the pulley 10 and becomes longer. The height h of the toy vehicle 1 from the floor gradually decreases to h4, h3, h2, and h1, gradually closer to the observer, and pulled by the elongated string 3, so that it is pulled from a small circle to a large circle: small ra → large Draw rd and turn.
Since the observer H sees the toy flying vehicle 1 that gradually turns closer and turns while gradually moving to a larger circle, both eyes perform a focus adjustment and a large eye movement that change toward the near side.
If the second controller 40 is operated forward at a constant cycle of minutes and then repeatedly operated forward, the toy aircraft 1 continuously repeats the vertical movement while turning as described above. It becomes a spiral turn in three dimensions.

As a result, the observer H moves the toy vehicle 1 in the high h4 that moves with a small radius r1 gradually moving closer, and gradually moves to the lower h1 that moves with a large radius r2. Since the toy vehicle 1 in the lower h1 that moves after drawing a large radius R2 repeatedly sees the toy vehicle 1 that gradually moves farther and gradually moves to the high h4 that moves while drawing a small radius R1, Both eyes repeatedly perform focus adjustment toward the closer side and gradually a wide range of eye movements, and focus adjustment toward the far side and progressively a narrow range of eye movements. Here too, the observer H can continuously perform focus adjustment and eye movement in parallel.
In this case as well, this operation can be automatically executed by programming the remote controller 4 in advance.

Further, the remote controller 4 can be preset with a program to be executed at regular intervals and an operation in which the operation of the second controller 40 and the second increase / decrease button 42 of the remote controller 4 and the operation of the first controller 39 and the increase / decrease button 41 are simultaneously combined. . In that case, the swivel motion of the toy vehicle 1 will appear autonomously in various combinations, such as from a large circle to a small circle continuously, from a fast speed to a slow speed, and from far to near. As a result, eye movement is actively performed, and eye fatigue recovery is accelerated.
In this way, an effective eye movement and focus adjustment movement suitable for each human body can be realized.

In the embodiment, the toy school body 1 is a toy airplane. However, the present invention is not limited to this, and various characters such as various dolls such as Superman, toy insects, and cartoon Godzilla may be used.
These various dolls and various characters are exchanged with the hooks 5 and hung, and a plurality of favorite toy school bodies 1 can be used.
Further, a light emitting diode may be attached to the toy school body, and various colors may be emitted or blinked to attract the viewer's attention.
Furthermore, the toy school body 1 may be provided with a master switch, and the power supply from the battery 5 to the light emitting diode 7 and the electric motor may be manually disconnected and connected when the toy school body 1 is suspended from the hook 5. The power supply from the battery 5 to the light emitting diode 7 may also be controlled by the remote controller 4.

The six eye muscles 63, the ciliary body 62, the chin band 65, and the crystalline lens 61 of the eye are originally small and fine muscles inside the head, so that they can be arbitrarily kneaded, bent and stretched, or stretched back. It is a streak that cannot be done. According to the present invention, the eye movement and the focus adjustment movement can be easily realized. As a result, the six eye muscles 63, the ciliary body 62, the chin band 65, and the crystalline lens 61 of the eye are originally small and the inside of the head. It is as if the small muscles of the body were arbitrarily massaged by hand, bent and stretched, and stretched back.
The toy aircraft can be made using existing cheap and stable electrical materials and safe and light plastic materials, so anyone can freely recover from fatigue at bedtime at home.
Production technology can also be done with known methods, so it can be mass-produced and distributed to households nationwide.

  It is a figure which shows the whole structure in the use condition of the eyesight training apparatus by the mobile body of this invention.   It is an external appearance perspective view of the toy flying body in FIG.   It is an electrical component and a circuit block diagram incorporated in the toy aircraft of FIG.   It is a circuit block diagram built in the remote control of FIG.   It is a figure explaining the circular motion of the eyesight training apparatus by the moving body of this invention.   It is a figure explaining the separation approach movement of the eyesight training apparatus by the moving body of this invention.   It is a figure for demonstrating the right-and-left parallax by both eyes.   It is a figure explaining the perspective figure by perspective drawing.   It is a vertical sectional view showing the structure of a human eye.   It is an external view which shows arrangement | positioning of six muscles around a human eyeball.   It is the front view explaining a crystalline lens, a ciliary body, and a Chin zonule in the state where the human eye focused far away, and a simplified side view of a flat crystalline lens.   FIG. 3 is a front view illustrating a lens, a ciliary body, and a chin band in a state in which a human eye is closely focused, and a simplified side view of a swollen lens.

Explanation of symbols

1 Toy Aircraft 2 Propeller,
3 string 4 remote control,
5 hooks,
6, 38 Batteries 7 Light emitting diodes 8, 9 Electric motor 10 Pulley 11 Receiving unit 12, 48 Antenna 20 First current control unit 21 Second current control unit Forward / reverse control unit 30 Body 39 First controller 40 Second controller 41 Increase / decrease Button 42 Second increase / decrease button 43 Forward / reverse control unit 44 Second strength (increase / decrease) control unit 45 Start / stop (connection / disconnection) control unit 46 Strength (increase / decrease) control unit 47 Transmitter C Ceiling H Observer Y Floor

Claims (4)

It consists of a toy vehicle hung from a ceiling on a string and a remote control that is operated manually by an observer located on the facing floor.
The toy vehicle includes a fuselage, left and right main wings that generate lift, a rear tail, a propeller that generates thrust, and an antenna.
The fuselage includes a power source, an electric motor that drives the propeller, a receiving unit that converts harmonic electrical signals generated by the antenna into various command signals, and a current that is supplied from the power source to the electric motor after receiving the various command signals. A control unit for controlling the amount,
The remote control includes a box, a plurality of control buttons in the box, a command signal generating unit that generates various command signals based on various operations thereof, and converts the generated various command signals into harmonic electrical signals. A transmission unit, and an antenna that converts the converted harmonic electrical signal into radio waves and launches it into the outside air,
When the observer operates the control button of the remote controller, a command signal is generated from the command signal generator, and the command signal is emitted as a radio wave from the antenna to the antenna of the toy vehicle, and is generated there. The receiver converts the command electric signal of the harmonic into various command signals, receives the various command signals, current is supplied from the power source to the electric motor, the propeller rotates to generate thrust,
The toy vehicle gradually advances from a stationary state, the left and right main wings generate lift, and the aircraft is suspended from the string in a dynamic balance of thrust, gravity, and lift, and restrains the hook and the string. In the toy vehicle hung on the string from the ceiling where the toy vehicle made a circular flight that draws a cone,
The control buttons of the remote control are provided with a forward / reverse button, a second increase / decrease button, a disconnect button, and an increase / decrease button,
A forward / reverse signal generator for generating a switching signal for switching the polarity of the electrode based on the operation of the forward / reverse button, and the power supply from the power source to the second electric motor based on the operation of the second increase / decrease button A second increase / decrease signal generator for generating a second increase / decrease signal for controlling the amount of current;
A forward / reverse signal generator for generating a disconnection signal for disconnecting or connecting the current supply from the battery based on the operation of the disconnection button;
An increase / decrease signal generator for generating an increase / decrease signal for controlling the amount of current supplied from the battery to the electric motor based on the operation of the increase / decrease button;
The fuselage of the toy aircraft includes a second motor and a pulley that is coaxially coupled to the output shaft and rotatable, and a forward / reverse control unit that switches the polarity of the electrode in response to the switching signal,
A second control unit that receives the second increase / decrease signal and controls the amount of current supplied from the power source to the two electric motors;
A connection control unit that cuts off or connects the current supplied from the battery in response to the connection / disconnection signal, and an increase / decrease control that receives the increase / decrease signal and controls the amount of current supplied from the power source to the electric motor. With a part,
When the observer is on the back of the floor facing the ceiling, staring at the toy aircraft with both eyes, and operating the control buttons on the remote control, various command signals reach the toy aircraft,
From the state where the toy vehicle is suspended from a string in response to the connection / disconnection signal, the toy vehicle performs a turning flight determined by a dynamic balance consisting of the propeller thrust, the gravity of the toy vehicle and the lift of the main wing, Thereafter, upon receipt of the increase / decrease signal, the toy aircraft gradually increases its speed if the current increases, the turning radius gradually increases, the altitude from the floor gradually increases, and if the current decreases, the speed gradually increases. The turning radius is gradually reduced, the altitude from the floor is gradually lowered,
When receiving the switching signal and receiving the second increase / decrease signal, if the electrode is positive and the current gradually increases, the pulley gradually winds the string, and the toy vehicle gradually increases in altitude from the floor. It becomes higher, and the turning radius gradually becomes smaller, restrained by the length of the string,
If the electrode is negative and the current increases gradually, the pulley will rewind the string, the altitude from the floor will gradually decrease, and the turning radius will increase slightly in proportion to the length of the string. Eye training device with moving body   The eyesight training apparatus using a moving body according to claim 1, wherein the toy flying body is various dolls or various characters. The eyesight training apparatus according to claim 1, wherein the toy flying body is provided with a light emitting diode to emit various colors. An eyesight training method in which an observer located on the floor observes a toy vehicle suspended from a ceiling on a string,
The toy vehicle is in a state of being hung on a string and performs a turning flight determined by a dynamic balance of thrust, gravity, and lift, and then the toy vehicle gradually increases in speed and the turning radius gradually increases from the floor surface. The altitude of
After that, the speed gradually decreases, the turning radius gradually decreases, the altitude from the floor surface gradually decreases,
Further, the string is gradually wound around the toy vehicle, the string is gradually shortened, and the altitude of the toy vehicle is gradually increased from the floor, and is restricted by the length of the string, and the turning radius is gradually decreased. Become
Next, the string is unwound from the toy vehicle, the string is gradually lengthened, the altitude from the floor surface is gradually decreased, and the turning radius is slightly increased in proportion to the length of the string. The eye-training method using a moving body, in which the turning flight is repeated at a speed at which the human eye can follow, and the observer observes the toy vehicle with the eyes.

Images