TWI558394B - Vision training device - Google Patents

Description

Vision training equipment

The present invention relates to an apparatus for vision recovery, and more particularly to an eyesight training apparatus for vision recovery.

According to the eye muscle group, there is a ciliary muscle. The ciliary muscle can use its own elastic ability to change the shape of the eye lens, and let the eye focus on the near or far object to make the object image accurate. The ground is projected on the retina of the eye. Most of the vision loss results from the continuous contraction of the ciliary muscles, which causes the muscles of the ciliary muscles to fatigue and the function of adjusting the focal length to decline.

In modern life, due to people's dependence on technology products, long-term overuse of the eyes, so that the eyes can not get enough rest, resulting in the deterioration of eyesight. For example, when the eye focuses on a particular object for a long time, the ciliary muscle of the eye will continue to maintain a tight state, which will easily lead to a decrease in the elastic capacity of the ciliary muscle, resulting in a timeless ciliary muscle. Changes in the shape of the eye's crystals, resulting in impaired vision or other symptoms of the eye.

For the improvement of eye vision, some medical personnel will relieve the tightening of the ciliary muscle through the ciliary muscle relaxant (also known as the sputum sputum) to relieve the symptoms of myopia in the eyes. However, ciliary muscle relaxants usually have a dilated pupil effect, and with long-term use, there may be adverse effects on the lens or retina of the eye.

Therefore, how to improve the elasticity of the ciliary muscle of the eye without using the ciliary muscle relaxant, so that the shape of the eye lens can be appropriately changed, and focus on the near or distant object to be seen The object image of the object is accurately projected on the retina of the eye, which is an issue of urgent concern to those skilled in the art.

In view of the above problems of the prior art, the main object of the present invention is to provide a vision training device that achieves the effect of vision enhancement by guiding the eye movement by light and supplementing the stimulation of a specific acupuncture point.

To achieve the above and other objects, the present invention provides a vision training device including an apparatus body, a lighting module, a control module, and an observation window. The system has an input module and an electrode module exposed, the input module is for inputting control parameters, and the electrode module has a temple electrode for emitting an electrical pulse signal to the temple. The light emitting module is disposed inside the device body and has a first circuit substrate and a second circuit substrate. The first circuit substrate is provided with a plurality of first light-emitting elements arranged in two rows in a straight line, and the second circuit substrate is provided with a plurality of second light-emitting elements arranged in an annular shape of an "8" shape. The first circuit substrate is inclined to abut against the second circuit substrate, and the second circuit substrate is substantially perpendicular to the bottom plate disposed inside the device body, and a hollow observation hole is disposed in a region surrounded by the second light-emitting elements. The control module is disposed inside the device body, receives the control parameters input by the input module, and controls the operation of the light-emitting module or the electrode module by the received control parameters. The observation window is disposed on the outer wall of the apparatus body, and has a light transmitting mirror for observing the light emission of the second light emitting elements, and observing the light emitting of the first light emitting elements through the hollow observation holes.

Preferably, the temple electrode system can be a silicone electrode and is disposed on the elastic clamping member to position the temple electrode. In addition, the electrode module also has an earlobe eye electrode. The vision training device additionally includes a magnet for contacting the neck of the observer.

Preferably, a timer is arranged inside the device body for timing the operation of the light-emitting module or the electrode module, and the control module can receive the counting result of the timer and control the operation of the light-emitting module or the electrode module. Time course.

Preferably, the first and second light emitting elements are green light diodes, and the input module is a touch display panel or a knob. The device body has a display module exposed in the body, and at least the current operation mode of the light-emitting module or the electrode module is displayed. A memory module is disposed inside the device body, and the preset control parameters of the light module or the electrode module are recorded. The control module can capture the control parameters recorded by the memory module to control the operation of the light module or the electrode module.

In a first embodiment of the invention, the first illuminating elements of the first circuit substrate are sequentially illuminated to present illuminating trajectories from near to far or from far to near. The second light-emitting elements of the second circuit substrate are sequentially illuminated to exhibit an "8"-like illumination trajectory.

In a second embodiment of the present invention, the observation window has a light-shielding member for covering the light-transmitting mirror, and has a plurality of discretely arranged through-observation ports, and the observation port is used to view a partial area of the light-transmitting mirror, thereby observing The illumination of the illumination module.

In the third embodiment of the present invention, an observation sleeve sleeved on the outer side of the observation window is defined for defining the distance of the visually transparent mirror, and the observation sleeve is made of a non-transparent material.

Compared with the prior art, the vision training device of the present invention can provide a light-emitting point that moves along various shape trajectories, and guides the observer's eyeball to obtain a 360-degree omnidirectional motion without using a ciliary muscle relaxant. In this case, the elasticity of the ciliary muscle of the eye is improved to appropriately change the shape of the eye lens and achieve the effect of vision training. In addition, the vision training device of the present invention is further provided with a light shielding member to allow the observer to observe the light-emitting point only in a local area, thereby relaxing the ciliary muscle of the observer.

The other aspects of the present invention will be readily understood by those skilled in the art from this disclosure. The invention may also be embodied or applied by other different embodiments. The details of the present invention can be variously modified and changed without departing from the spirit and scope of the invention. In particular, the relative relationship and relative positions of the various elements in the drawings are for illustrative purposes only and are not representative of actual implementation of the invention.

The invention provides a vision training device, which mainly guides the movement of the eyeball through the light display of the illumination component of the illumination module, and relieves the tension or relaxation state of the muscle group of the eye, such as the ciliary muscle, and makes the elasticity of the muscle group of the eye Recovery, in order to effectively adjust the shape of the eye lens, so that the object image of the object to be accurately projected on the retina of the eye to alleviate the symptoms of visual impairment.

Referring to FIG. 1 to FIG. 4 , the vision training device of the present invention includes a device body 11 , a light emitting module 113 , a control module 112 , and an observation window 12 . The device body 11 also exposes an input module 111 and an electrode module 114. The input module 111 is, for example, a touch display panel or a knob for the observer to input control parameters for controlling the light-emitting module 113 or the electrode module 114 to the control module 112. The aforementioned observation window 12 is disposed on the outer wall of the apparatus body 11, and has a light transmitting mirror 121 for observing the light emission of the light emitting module 113.

The electrode module 114 of the present invention is used for contacting the skin of the observer and emitting a stimulating electric pulse signal (the electric pulse signal includes a low-cycle signal) to electrically stimulate the specific acupuncture points of the observer body to achieve massage. efficacy. In the meridian study, the ancients pointed out that the temples pressing the human body (please refer to the mark of the symbol C1 in Figure 8), the wind pool (please refer to the mark of the symbol C3 in Figure 8) and the earlobe eye (please refer to the symbol of the symbol C4 in Figure 9). (where) will help to improve the symptoms of human vision. The wind pool hole is parallel to the earlobe on both sides of the big rib behind the forehead of the human body.

Therefore, in the first embodiment of the present invention shown in FIG. 2, the electrode module 114 may include a temple electrode 1141, such as a silicone electrode, and an earlobe electrode 1143 for contacting the observer's temple and the earlobe eye, respectively. The skin emits an electrical pulse signal to electrically stimulate the observer's temples and earlobe eyes, respectively, to improve the observer's eye symptoms. The temple electrode 1141 and the earlobe eye electrode 1143 can be respectively disposed on an elastic clamping member such as an earphone structure or a clamp structure, thereby adjusting the position of the temple electrode 1141 and the earlobe eye electrode 1143 according to the body shape of the observer, and further The contact between the temple electrode 1141 and the earlobe eye electrode 1143 and the skin of the observer's temple and the earlobe eye is maintained. The electrode module of the present invention preferably has operating parameters as follows: the voltage output of the electrode module can be less than 50 volts, the pulse frequency can be less than or equal to 400 Hz, and the single pulse width of the output is between 200 uS and 300 uS, but should not To this end, the operating parameters of the electrode module of the present invention can be appropriately adjusted according to the observer's constitution.

Preferably, the electrode module 114 may further include a wind cell hole electrode (an element labeled by the symbol 1142 in FIG. 2) to electrically stimulate the observer's wind pool hole to improve the symptoms of the observer's eyes. Alternatively, the vision training device of the present invention may also have a magnet for contacting the neck of the observer to cause activation of the eye cells of the observer by the magnetism of the magnet.

The control module 112 is disposed inside the device body 11 and can receive the control parameters input by the observer through the input module 111, and controls the operation of the light-emitting module 113 and/or the electrode module 114 by the received control parameters. . For example, the control module can adapt the observer's vision state by the control parameters input by the input module, and adjust the illuminance of the illuminating component of the illuminating module (Lux, that is, the luminous flux received per unit area) and The illuminating flicker frequency (Hz) makes the training of the vision training equipment better. Preferably, the illuminance of the illuminating element of the illuminating module is less than 80 Lux, and the illuminating flicker frequency is less than 10 Hz.

In the first embodiment of the present invention, the light emitting module 113 is disposed inside the device body 11 and has a first circuit substrate 1131 and a second circuit substrate 1132. The first circuit substrate 1131 is provided with a plurality of first light-emitting elements 11311 arranged in two rows in a straight line. The second circuit board 1132 is provided with a plurality of second light-emitting elements 11321 that are annularly arranged in an "8" shape. The first and second illuminating elements 11311, 11321 are selected to emit a green light emitting diode to provide green light to guide the eye movement of the eye and provide protection for vision. The first circuit board 1131 is inclined to abut against the second circuit board 1132. The second circuit board 1132 is substantially perpendicular to the bottom plate of the device body 11, and is provided with a hollow observation in a region surrounded by the second light-emitting elements 11321. Hole 1322.

It should be noted that the observer can directly observe the light emission of the second light-emitting element 11321 of the second circuit substrate 1132 through the observation window 12, and observe the first circuit substrate 1131 via the hollow observation hole 11322 of the second circuit substrate 1132. Illumination of a light-emitting element 11311. Since the first circuit substrate 1131 is disposed obliquely to the second circuit substrate 1132, the first light emitting element 11311 of the first circuit substrate 1131 can be provided in the observation window 12 from near to far or from far to near. Illumination trajectory. In addition, the second light-emitting elements 11321 of the second circuit substrate 1132 can sequentially emit light, and an illumination track of an "8"-like shape can be presented in the observation window 12.

The control module 112 can also adjust the light-emitting sequence of the light-emitting elements of the light-emitting module 113 according to the control parameters, so that the light-transmitting mirror 121 of the observation window 12 is in a loop shape (as shown in FIG. 10a) and inverted 8 characters (as shown in FIG. 10b). The illuminating trajectory of the cross-shaped (as shown in Fig. 10c) or the linear shape (as shown in Fig. 10d) is used to guide the omnidirectional rotation of the eye of the observer, so that the ciliary muscle of the eye can be comprehensively moved and promoted. The blood circulation inside the eyeball significantly increases the vision of the observer's eyes.

In the second embodiment of the present invention shown in FIG. 5, the light-transmitting mirror 121 of the observation window 12 is covered with a light-shielding member 122, and the light-shielding member 122 has a plurality of discretely arranged through-observation ports 1221. The 1221 is used to view a partial area of the light-transmitting mirror 121, thereby observing the light-emitting of the light-emitting module 113 inside the apparatus body 11 in a partial area of the light-transmitting mirror 121. In this way, the light of the light-emitting module 113 can pass through the light-shielding member 122 only through the observation port 1221. After passing through, only the light with a very small diameter is left, and the light can be accurately projected on the retina of the eye through the center of the crystal crystal in a manner of almost no refraction. At this time, the observer's ciliary muscle can remove the focus adjustment work and can effectively relax.

The light blocking member 122 has an outwardly extending wall surface for increasing the contact area with the body of the observation window 12 to achieve the positioning of the light blocking member 122. The plurality of the light blocking members 122 may be dispersedly arranged in an equidistant or non-equidistant manner through the observation port 1221.

In the third embodiment of the present invention shown in FIG. 6, the vision training device further includes an observation sleeve 13 which is sleeved on the observation window 12 adjacent to the light-transmitting mirror, and is viewed by the observation sleeve 13. The length of the sleeve is defined by the observer's visual acuity to define the distance of the observer's visually transmissive lens. For example, when the observer has myopia symptoms, the observation window 12 can be sleeved with a long length (for example, 20 cm long). On the contrary, when the observer has hyperopia symptoms, the observation window 12 can be sleeved. A shorter length (eg, 10 cm long) of the observation sleeve is used to adjust the tightness of the ciliary muscle of the observer in accordance with the symptoms of the observer's vision.

Preferably, the viewing sleeve 13 can be designed as a length-retractable sleeve for use by an observer of various visual symptoms. The wall of the observation sleeve 13 can be made of a non-transparent material such as metal, so that the observer can focus more on the observing port of the shading member without being disturbed by foreign objects. Luminescence of the illuminating element.

As shown in FIG. 1 , the device body 11 of the present invention further includes a timer 115 for timing the operation of the light emitting module 113 or the electrode module 114 . The control module 112 can be controlled by the timer 115 . The timing result controls the operation of the light-emitting module 113 or the electrode module 114 to prevent the operation time of the light-emitting module 113 or the electrode module 114 from being too long to cause damage to the observer, thereby improving the visual training effect of the vision training device of the present invention.

The device body 11 is further provided with a memory module 118 for recording the control parameters of the preset mode of the light-emitting module 113 or the electrode module 114. Thus, the control module 112 can only be accessed by the memory module 118. The control module of the control module 113 or the electrode module 114 is controlled to operate the illumination module 113 or the electrode module 114 according to the preset mode. Thus, the setting of the input module can be omitted, and the observer does not need to recite the pre-preparation. The control parameters of the mode are set, and the input time of the observer's control parameters for the preset mode can be effectively saved.

The device body 11 can also be exposed with a display module 119, and at least the current operation mode of the light-emitting module 113 or the electrode module 114 can be displayed according to the command of the control module 112. The input module 111 and the display module 119 can be assembled in a single electronic device. For example, the touch display panel can be selected to simultaneously provide an input module and a display module.

In summary, the vision training device of the present invention has the following advantages and features, and has technically unpredictable effects:

1. The circuit substrate is obliquely disposed such that the upper light-emitting element can present a light-emitting trajectory from near to far or from far to near in the observation window.

2. A light-shielding member having a through-observation port is provided, so that the light of the light-emitting element can be accurately projected on the retina of the eye through the crystal lens in a manner of almost no refraction, so as to effectively relax the ciliary muscle of the observer.

3. The light-emitting elements of the light-emitting module can provide a light-emitting trajectory along the shape of a circle, an inverted figure, a cross or a straight line, and guide the observer's eyeball to obtain 360-degree omnidirectional motion, thereby relaxing the muscle group of the eye. To achieve the effect of vision training.

4. An electrode module capable of emitting an electrical pulse signal can be provided, thereby electrically stimulating the observer's specific acupoints beneficial to vision and contributing to the improvement of the observer's vision.

5. With an observation sleeve, according to the observer's visual condition, the distance of the observer's visually transparent mirror surface can be defined to enhance the training effect of the observer's vision.

The above embodiments are merely illustrative of the principles and effects of the invention and are not intended to limit the invention. Modifications and variations of the above-described embodiments can be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be as defined in the scope of the invention.

11‧‧‧Device body
111‧‧‧Input module
112‧‧‧Control Module
113‧‧‧Lighting module
1131‧‧‧First circuit board
11311‧‧‧First light-emitting element
1132‧‧‧Second circuit substrate
11321‧‧‧Second light-emitting element
11322‧‧‧ hollow observation hole
114‧‧‧Electrode module
1141‧‧‧ Temple Electrode
1142‧‧‧Wind cell electrode
1143‧‧‧ earlobe eye electrode
115‧‧‧Timer
118‧‧‧Memory Module
119‧‧‧ display module
12‧‧‧ observation window
121‧‧‧Lighting mirror
122‧‧‧Lighting parts
1221‧‧‧through observation port
13‧‧‧ observation sleeve
C1‧‧‧ The acupressure of the human body
C3‧‧‧The acupoints of the human body
C4‧‧‧After the earlids of the human body

1 is a functional block diagram of a vision training device of the present invention. Fig. 2 is an external view of a vision training apparatus according to a first embodiment of the present invention. Fig. 3 is a structural diagram of a light-emitting module of a vision training apparatus according to a first embodiment of the present invention. 4 is a cross-sectional view of the light-emitting module of the vision training apparatus according to the first embodiment of the present invention taken along line AA of FIG. 2. Fig. 5 is an external view of a vision training apparatus according to a second embodiment of the present invention. Fig. 6 is an external view of a vision training apparatus according to a third embodiment of the present invention. Fig. 7 is a view showing a state of use of a vision training apparatus according to a third embodiment of the present invention. [Fig. 8] - [Fig. 9] is a map showing the position of acupuncture points related to the improvement of vision of the human body. [Fig. 10a] - [Fig. 10d] is a illuminating trajectory diagram of a light-emitting element of the visual acuity training device of the present invention.

11‧‧‧Device body

111‧‧‧Input module

113‧‧‧Lighting module

114‧‧‧Electrode module

1141‧‧‧ Temple Electrode

1142‧‧‧Wind cell electrode

1143‧‧‧ earlobe eye electrode

12‧‧‧ observation window

121‧‧‧Lighting mirror

Claims (10)

A vision training device includes: an apparatus body, an exposed input module and an electrode module, wherein the input module is for inputting control parameters, and the electrode module has a temple electrode for emitting an electrical pulse signal to the temple; a module, disposed in the interior of the device body, having a first circuit substrate and a second circuit substrate, wherein the first circuit substrate is provided with a plurality of first light-emitting elements arranged in two parallel lines on the upper surface, the second circuit The substrate is provided with a plurality of second light-emitting elements arranged in an annular shape of an "8" shape, the first circuit substrate is inclined to abut against the second circuit substrate, and the second circuit substrate is substantially vertically disposed on the device a bottom plate of the body, and a hollow observation hole is disposed in a region surrounded by the second light-emitting elements, wherein the first light-emitting elements face the surface of the second circuit substrate facing away from the second light-emitting elements in the same direction; a control module is disposed inside the device body, receives control parameters input by the input module, and controls the light emitting module or the electrode module by using the received control parameter And the observation window is disposed on the outer wall of the device body, and has a light transmitting mirror for observing the light emitted by the second light emitting elements, and observing the light emitting of the first light emitting elements through the hollow observation hole, wherein the The observation window has a light-shielding member for covering the light-transmitting mirror, and the light-shielding member has two or more penetrating through-observation ports arranged in a honeycomb shape, so that the light of the light-emitting module is accurately projected on the retina of the eye. . The optometry training device of claim 1, wherein the second illuminating elements are sequentially illuminated to display an illuminating trajectory of the type "8"; the first illuminating elements are sequentially illuminated Luminous trajectory from near to far or from far to near. The vision training device according to claim 1, wherein the light shielding member has an outwardly extending annular wall surface to increase a contact area with the observation window body, and the light shielding member is determined. The illuminance of the illuminating element of the illuminating module is less than 80 Lux, and the illuminating flicker frequency is less than 10 Hz; the output voltage of the electrode module is less than 50 volts, the pulse frequency is less than or equal to 400 Hz, and the output pulse width is Between 200uS and 300uS. The vision training device of claim 3, further comprising an observation sleeve disposed outside the observation window for defining a distance of the transparent mirror, the observation sleeve being made of a non-transparent material. Made of a sleeve that is retractable in length. The vision training device according to claim 1, wherein the temple electrode is a silicone electrode and is disposed on an elastic clamping member for positioning the temple electrode, the elastic clamping member having a C-shaped shape In addition, the electrode module further has a wind cell hole electrode and an earlobe eye electrode, and the earlobe eye electrode is disposed on the fixture. The vision training device of claim 1, wherein the device body is further provided with a timer for timing the operation of the light module or the electrode module, and the control module can receive The counting result of the timer controls the operating time of the lighting module or the electrode module. The optometry training device of claim 1, wherein the first and second illuminating elements are green LEDs; and the input module is a touch display panel or a knob. The vision training device of claim 1, wherein the device body further has a display module, and at least the current operation mode of the light module or the electrode module is displayed. The vision training device of claim 1, wherein the device body is further provided with a memory module for recording the preset control parameters of the light module or the electrode module; The control parameters recorded by the memory module are captured to control the operation of the light module or the electrode module. The vision training device of claim 1, further comprising a magnet for contacting the neck of the observer.