Amblyopia training device

Abstract

The invention relates to the technical field of amblyopia treatment, and discloses an amblyopia training device which comprises a support unit, a virtual reality unit, a filter unit, an audio stimulation unit, a transcranial stimulation unit and a control unit. The bracket unit comprises a top side part, a rear side part and a lug part; the virtual reality unit comprises display glasses; the filter lens unit comprises a lens bracket, a first filter lens and a second filter lens; the audio stimulation unit comprises two loudspeakers; the transcranial stimulation unit is connected to the rear side part; the control unit is electrically connected with the display glasses, the loudspeaker and the transcranial stimulation unit; according to the amblyopia device provided by the invention, the display glasses, the loudspeaker, the first filter, the second filter and the transcranial stimulation unit are arranged to stimulate the user in various ways, so that the effect of activating the visual center of the user to improve the visual acuity of an amblyopia person in an interactive and additive manner is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of amblyopia treatment, in particular to an amblyopia training device. BACKGROUND

[0002] Amblyopia is a sequelae that the brain visual center in the development process does not contact enough stimulation, so it stops developing; therefore, how to interact and multiply the activation of the visual center through multiple non-invasive means to increase the visual acuity of amblyopia patients is the focus of current research. SUMMARY

[0003] In order to solve at least one of the technical problems existing in the prior art, the present application provides an amblyopia training device which can stimulate the user in a single course through the display glasses, speakers, first filter, second filter and transcranial stimulation unit, activate the user's visual center to increase the user's visual acuity.

[0004] In order to achieve the above purpose, the present application provides an amblyopia training device, which comprises a support unit, a virtual reality unit, a filter unit, an audio stimulation unit, a transcranial stimulation unit and a control unit; the support unit corresponds to the head shape of the user, and comprises a top side, a back side and two ears, the two ears correspond to the user's ears respectively, the two ends of the top side are connected to the two ears respectively and cross over the user's head top upward, the two ends of the back side are connected to the two ears respectively and cross over the user's back of the head; the virtual reality unit comprises display glasses, the display glasses are connected to the support unit and can be switched between display mode and light frequency stimulation mode, when the display glasses are in the display mode, the display glasses display virtual images, when the display glasses are in the light frequency stimulation mode, the display glasses display flashing specific wavelength and specific frequency; the filter unit comprises a frame, a first filter and a second filter, the frame is connected to the inner side of the display glasses, the first filter and the second filter are connected to the frame respectively to correspond to the user's eyes respectively, the color of the first filter and the color of the second filter are different, red and green filters or yellow and blue filters can be used; the audio stimulation unit comprises two speakers, the two speakers are connected to the two ears respectively and are used to broadcast beat frequency music, the beat frequency music has audio frequency difference; the transcranial stimulation unit is connected to the back side to correspond to the brain area of the occipital lobe corresponding to the visual center of the user, the transcranial stimulation unit is used to output current for transcranial electrical stimulation or output electromagnetic pulse for transcranial magnetic stimulation; the control unit is electrically connected to the display glasses, the speakers and the transcranial stimulation unit, the control unit stores data information of the beat frequency music and the virtual images.

[0005] In some embodiments, the device further comprises an eye cover unit, including an eye cover body, two eye peripheral heating elements and ten acupoint heating elements, the eye cover body being detachably connected to the support unit and spanning over the user's eyes, the eye cover body being provided with eye holes for the user's eyes to protrude, the filter unit being located between the eye cover body and the display glasses, the eye peripheral heating elements being electrically connected to the control unit, the eye peripheral heating elements being connected to the eye cover body and used for thermally stimulating the user's eyes by a first preset temperature, the acupoint heating elements being electrically connected to the control unit, the ten acupoint heating elements being connected to the eye cover body and respectively corresponding to the user's two YINGWEN acupoints, two ZANZHU acupoints, two YULIU acupoints, two SHIZHUHONG acupoints and two CHENQI acupoints, and the ten acupoint heating elements being used for thermally stimulating the user's two YINGWEN acupoints, two ZANZHU acupoints, two YULIU acupoints, two SHIZHUHONG acupoints and two CHENQI acupoints by a second preset temperature.

[0006] In some embodiments, the device further comprises an acupoint stimulation unit, including three head acupoint media, the head acupoint media being electrically connected to the control unit and used for outputting laser, the three head acupoint media being connected to the rear side to respectively correspond to the user's two FENGCHI acupoints and one BAIHUI acupoint, i.e. the three head acupoint media being used for physically stimulating the user's two FENGCHI acupoints and one BAIHUI acupoint by outputting laser.

[0007] Preferably, the beat frequency music has an audio frequency difference of 4-18 Hz.

[0008] Preferably, the virtual image includes a main color block, a first color block and a second color block, the main color block having a color different from that of the first color block, and the main color block and the first color block partially overlapping, the main color block having a color different from that of the second color block, and the main color block and the second color block partially overlapping, the first color block having a color same as that of the first filter, and the second color block having a color same as that of the second filter.

[0009] Preferably, the flickering specific wavelength and specific frequency are light with a wavelength of 380-780 nm and a frequency of 5-45 Hz.

[0010] Preferably, the laser wavelength of the head acupoint media is 650-808 nm.

[0011] In some embodiments, the device further comprises a motion unit, including a seat frame, a flywheel and a pedal group, the seat frame being used for the user to sit on, the flywheel being rotationally connected to the seat frame, and the pedal group being in transmission connection with the flywheel and used for the user to step on to make the flywheel rotate around the central axis of the flywheel.

[0012] In some embodiments, the transcranial stimulation unit comprises two first magnetic stimulation media, each of the two first magnetic stimulation media is connected to the rear side portion to correspond to P1 position and P2 position in international 10-20 system of brain wave electrode position respectively, the first magnetic stimulation media is used to output electromagnetic pulse for transcranial magnetic stimulation; the first magnetic stimulation media comprises a first extension frame, a mounting seat and a first magnetic coil, the first extension frame is connected to the rear side portion, the mounting seat has opposite first end and second end, the first end is connected to the first extension frame, and the first magnetic coil is connected to the mounting seat and electrically connected with the control unit.

[0013] Preferably, the mounting seat comprises a plurality of support layers stacked in sequence along the direction from the first end to the second end, and the first magnetic coil is arranged on each of the support layers; wherein, in any two adjacent support layers, the outer contour of the support layer close to the first end is larger than the outer contour of the support layer away from the first end, and the support layer away from the first end is arranged in the middle of the support layer close to the first end.

[0014] More preferably, the end face of the support layer away from the first end is a first magnetic surface, and the first magnetic coil is arranged on the first magnetic surface to form a first region around the center of the first magnetic surface; wherein, in any two adjacent support layers, the support layer away from the first end is arranged in the first region of the support layer close to the first end.

[0015] Preferably, the control unit can control the magnetic coil to emit a plurality of current waves in a predetermined time T, each of the current waves has a rated current value, the rated current values of the current waves in the predetermined time T are gradually increased from small to large, and the rated current value is between 1A and 10A.

[0016] In some embodiments, the transcranial stimulation unit comprises two first micro-current stimulation media, each of the two first micro-current stimulation media is connected to the rear side portion to correspond to P1 position and P2 position in international 10-20 system of brain wave electrode position respectively; the first micro-current stimulation media comprises a second extension frame, a first connecting seat and a plurality of first conductive columns, the second extension frame is connected to the rear side portion, the first connecting seat is connected to one end of the second extension frame away from the rear side portion, and the first conductive column is connected to the first connecting seat and electrically connected with the control unit.

[0017] In some embodiments, the transcranial stimulation unit comprises a second magnetic stimulation medium, the second magnetic stimulation medium comprises a housing and a second magnetic coil, the housing is connected to the rear side portion, and the magnetic coil is connected to the housing and arranged in a spiral shape.

[0018] In some embodiments, the transcranial stimulation unit comprises two second micro-current stimulation media, the two second micro-current stimulation media are connected to the rear side respectively to correspond to P1 position and P2 position in international 10-20 system brain wave electrode position respectively; the second micro-current stimulation media comprises a second connecting seat and a second conductive column, the second micro-current stimulation media has opposite third end and fourth end, the third end is connected to the support unit, the second conductive column is connected to the fourth end and is electrically connected with the control unit; the number of the second conductive column is multiple, multiple second conductive columns are distributed in parallel on the end face of the fourth end; the second conductive column comprises a connecting part and a silica gel part, the connecting part has opposite fifth end and sixth end, the fifth end is connected to the fourth end, and the silica gel part is connected to the sixth end; the number of the silica gel part is multiple, multiple silica gel parts are distributed in parallel on the end face of the sixth end.

[0019] The amblyopia training device provided by the embodiment of the present application has the following beneficial effects compared with the prior art: (1) the speaker can play beat frequency music with audio frequency difference (4-18 Hz) to the user's both ears to activate the visual center.

[0020] (2) the display glasses can perform light frequency stimulation on the user's both eyes to help activate the user's visual center.

[0021] (3) the virtual image of the display glasses and the first filter and the second filter with different colors can be cooperated to train the amblyopia eye to naturally force the amblyopia eye to present an image because of the color difference, and the corresponding visual center of the user's amblyopia eye can be activated.

[0022] (4) the transcranial stimulation unit can stimulate the brain area corresponding to the occipital lobe of the user to help activate the user's visual center.

[0023] (5) the acupoint stimulation unit can increase the blood circulation of the brain and the visual center, so that the amblyopia device provided by the present application can stimulate the user in multiple ways through the display glasses, the speaker, the first filter, the second filter and the transcranial stimulation unit in a single treatment course, so as to activate the user's visual center to interact and multiply the user's visual acuity. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a structural schematic view of an amblyopia training device provided by the first embodiment of the present application;

[0025] Figure 2 is a control connection structure schematic view of an amblyopia training device provided by the first embodiment of the present application;

[0026] Figure 3 is a partial structural diagram of a amblyopia training device provided by embodiment one of the present application;

[0027] Figure 4 is a side view of an amblyopia training device provided by embodiment one of the present application;

[0028] Figure 5 is a front view of an amblyopia training device provided by embodiment one of the present application;

[0029] Figure 6 is a structural diagram of a first magnetic stimulation medium provided by embodiment one of the present application;

[0030] Figure 7 is a diagram showing a virtual image displayed by the display glasses provided by embodiment one of the present application;

[0031] Figure 8 is a diagram showing an image displayed when a user watches a virtual image through a first filter provided by embodiment one of the present application;

[0032] Figure 9 is a diagram showing an image displayed when a user watches a virtual image through a second filter provided by embodiment one of the present application;

[0033] Figure 10 is a current waveform diagram of a control unit magnetic coil provided by embodiment one of the present application;

[0034] Figure 11 is an effect relationship diagram of multiple amblyopia training and increasing visual acuity percentage after training by an amblyopia training device provided by embodiment one of the present application.

[0035] Figure 12 is a structural diagram of an amblyopia training device provided by embodiment two of the present application;

[0036] Figure 13 is a structural diagram of a first micro-current stimulation medium provided by embodiment two of the present application;

[0037] Figure 14 is a structural diagram of an amblyopia training device provided by embodiment three of the present application;

[0038] Figure 15 is a side view of an amblyopia training device provided by embodiment three of the present application;

[0039] Figure 16 is a structural diagram of a second micro-current stimulation medium provided by embodiment four of the present application.

[0040] In the figure, 1, support unit; 11, ear part; 12, top side part; 13, rear side part;

[0041] 21, virtual reality unit; 211, display glasses; 212, main color block; 213, first color block; 214, second color block;

[0042] 22, filter unit; 221, frame; 222, first filter; 223, second filter;

[0043] 3, audio stimulation unit; 31, loudspeaker;

[0044] 4, eye cover unit; 41, eye cover body; 42, eye part surrounding heating element; 43, acupoint heating element; 411, eye hole;

[0045] 5, acupoint stimulation unit; 51, head acupoint medium;

[0046] 6, transcranial stimulation unit; 61, first magnetic stimulation medium; 62, first micro-current stimulation medium; 63, second magnetic stimulation medium; 64, second micro-current stimulation medium;

[0047] 601, first end; 602, second end; 603, third end; 604, fourth end; 605, fifth end; 606, sixth end;

[0048] 611, first extension frame; 612, mounting seat; 613, first magnetic coil; 621, second extension frame; 622, first connecting seat; 623, first conductive column; 631, shell; 632, second magnetic coil; 641, second connecting seat; 642, second conductive column;

[0049] 6121, support layer; 6122, first magnetic surface; 6123, first area; 6131, surrounding segment; 6132, straight segment; 6421, connecting part; 6422, silica gel part;

[0050] 7, motion unit; 71, seat frame; 72, flywheel; 73, pedal group;

[0051] 8, control unit;

[0052] 9, user. DETAILED DESCRIPTION

[0053] The specific embodiments of the present application are described in further detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present application, but are not used to limit the scope of the present application.

[0054] In the description of the present application, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0055] The terms "first", "second" are only for descriptive purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features.

[0056] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0057] In the present application, unless otherwise explicitly specified and limited, "on" or "under" of the first feature to the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "on" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. "Below", "under" and "under" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0058] Embodiment one

[0059] As Figures 1-6 shown, the amblyopia training device provided by the embodiment one of the present application comprises a support unit 1, a virtual reality unit 21, a filter unit 22, an audio stimulation unit 3, an eye cover unit 4, an acupoint stimulation unit 5, a transcranial stimulation unit 6, a movement unit 7 and a control unit 8.

[0060] Referring to Figure 1 , Figures 3-5The support unit 1 corresponds to the head shape of the user 9 and comprises a top side 12, a back side 13 and two ear parts 11, the two ear parts 11 respectively correspond to the two ears of the user 9, the two ends of the top side 12 are respectively connected to the two ear parts 11 and cross over the top of the head of the user 9 upwards, the two ends of the back side 13 are respectively connected to the two ear parts 11 and cross over the back of the head of the user 9 backwards.

[0061] Referring to Figure 1 , Figures 3-5 , and Figures 7-9 , the virtual reality unit 21 comprises display glasses 211 connected to the support unit 1 and capable of switching between a display mode and a light frequency stimulation mode, when the display glasses 211 are in the display mode, the display glasses 211 display virtual images, when the display glasses 211 are in the light frequency stimulation mode, the display glasses 211 display light of a specific wavelength and a specific frequency that flashes. The light of a specific wavelength and a specific frequency that flashes can be played through the light frequency stimulation mode to stimulate the eyes of the user to achieve the auxiliary effect of vision training.

[0062] The filter unit 22 comprises a frame 221 connected to the inner side of the display glasses 211, a first filter 222 and a second filter 223 connected to the frame 221 to respectively correspond to the two eyes of the user 9, the color of the first filter 222 and the color of the second filter 223 are different.

[0063] It can be understood that "the color of the first filter 222 and the color of the second filter 223 are different" means that the color of the first filter 222 and the color of the second filter 223 are different.

[0064] The virtual image comprises a main color block 212, a first color block 213 and a second color block 214, the color of the main color block 212 and the color of the first color block 213 are different, and the main color block 212 and the first color block 213 partially overlap, the color of the main color block 212 and the color of the second color block 214 are different, and the main color block 212 and the second color block 214 partially overlap, the color of the first color block 213 and the color of the first filter 222 are the same, and the color of the second color block 214 and the color of the second filter 223 are the same.

[0065] In this embodiment, the main color block 212 is a black text, and partially overlaps with the first color block 213 and the second color block 214; the color of the first filter 222 and the color of the first color block 213 are red, and the color of the second filter 223 and the color of the second color block 214 are green.

[0066] By employing a virtual image with different colored main color blocks 212, first color block 213, and second color block 214, when one of the user 9's eyes views through the first filter 222, the second color block 214 and the overlapping portion of the main color block 212 appear black and are indistinguishable. Only the first color block 213 and other parts of the main color block 212 are visible, and the virtual image displayed by the display glasses 211 is as follows: Figure 7 The virtual image shown to the user is as shown. Figure 8 As shown; when user 9 views through the second filter 223 with one of their other eyes, the first color block 213 and the overlapping main color block 212 appear black and cannot be distinguished, and only the second color block 214 and other parts of the main color block 212 can be seen, as the virtual image displayed by the display glasses 211 is as follows. Figure 7 The virtual image shown to the user is as shown. Figure 9 As shown, by using this binocular splitting method, the user 9 integrates the images seen by each eye into a complete image of the main color block 212 in the brain. This allows the user's visual center to be trained through the synergy of the virtual image and the filter unit 22, thereby helping to activate the user's visual center and increase visual acuity.

[0067] In this embodiment, there are multiple first color blocks 213 and multiple second color blocks 214, and the first color blocks 213 and the second color blocks 214 are distributed alternately.

[0068] In this embodiment, the specific wavelength and frequency of the flashing light are light with a flashing wavelength between 380nm and 780nm and a frequency between 5Hz and 45Hz. That is, when the display glasses 211 are in the light frequency stimulation mode, the display glasses 211 display light with a flashing rate between 5Hz and 45Hz and a wavelength between 380nm and 780nm.

[0069] See Figures 1-3 The audio stimulation unit 3 includes two speakers 31, which are respectively connected to the two ears 11. The speakers 31 can play beat frequency music with specific audio frequency differences to induce the user's brainwaves to enter specific frequency bands and activate and regulate the visual processing block of the brain to achieve the auxiliary effect of vision training.

[0070] Preferably, the speaker 31 is used to play binaural beats with frequency following response to the user 9's ears. The binaural beats have an audio frequency difference between 4Hz and 18Hz, and in practice, the audio frequency difference gradually decreases from the high audio frequency difference of 18Hz to 4Hz.

[0071] See Figures 1-5The eyecup unit 4 comprises an eyecup body 41, two eye peripheral heating elements 42 and ten acupoint heating elements 43. The eyecup body 41 is detachably connected to the support unit 1 and crosses the eyes of the user 9 forward. The eyecup body 41 is provided with eye holes 411 for the eyes of the user 9 to expose. The eye peripheral heating elements 42 are electrically connected to the control unit 8. The eye peripheral heating elements 42 are connected to the eyecup body 41 and used to heat stimulate the eyes of the user 9 through a first preset temperature. The acupoint heating elements 43 are electrically connected to the control unit 8. The ten acupoint heating elements 43 are connected to the eyecup body 41 and used to heat stimulate the two YINGMEN acupoints, the two ZANZHU acupoints, the two YULIU acupoints, the two CITONGKONG acupoints and the two CHENGYEQI acupoints of the user 9 through a second preset temperature. When the user 9 performs eye training or light stimulation through the display glasses 211, the eye peripheral heating elements 42 and the acupoint heating elements 43 can heat stimulate the eyes of the user 9 and the specific eye acupoints respectively, so as to stimulate the nerves around the eyes, relax the eye muscles, promote the blood circulation around the eyes and achieve the vision training auxiliary effect.

[0072] In the embodiment, the two ends of the eyecup body 41 are detachably connected to the two ear parts 11 respectively.

[0073] Preferably, the width of the eye peripheral heating elements 42 is 1-3 cm.

[0074] In the embodiment, the first preset temperature is between 40-45℃.

[0075] In the embodiment, the second preset temperature is 50℃.

[0076] Preferably, the material of the eye peripheral heating elements 42 is graphene material and the material of the acupoint heating elements 43 is graphene material.

[0077] Referring to Figures 1-4 The acupoint stimulation unit 5 comprises three head acupoint media 51. The head acupoint media 51 are electrically connected to the control unit 8. The three head acupoint media 51 are connected to the back part 13 and used to physically stimulate the two FENGCHI acupoints and one BAIHUI acupoint of the user 9 through laser output. The head acupoint media 51 can stimulate the specific head acupoints through laser stimulation, so as to stimulate the vision related acupoints and further improve the vision training auxiliary effect.

[0078] In the embodiment, the wavelength of the laser of the head acupoint media 51 is 650-808 nm.

[0079] Referring to Figures 1-6 The transcranial stimulation unit 6 is connected to the back part 13 to correspond to the brain area of the occipital lobe of the user 9 corresponding to the visual center. The transcranial stimulation unit 6 is used to output electromagnetic pulses for transcranial magnetic stimulation or output electric current for transcranial electric stimulation.

[0080] In the present embodiment, the transcranial stimulation unit 6 comprises two first magnetic stimulation media 61 connected to the rear side 13 respectively corresponding to the P1 position and the P2 position in the international 10-20 system of EEG electrode positions, for outputting electromagnetic pulses.

[0081] Preferably, the first magnetic stimulation media 61 are detachably connected to the rear side 13, so that different structures of the first magnetic stimulation media 61 can be replaced when needed, or the first magnetic stimulation media 61 can be replaced by electric stimulation media according to needs.

[0082] The first magnetic stimulation media 61 comprise a first extension frame 611 connected to the rear side 13, a mounting seat 612 having opposite first and second ends 601 and 602, and a first magnetic coil 613 connected to the mounting seat 612, the first magnetic coil 613 being electrically connected to the control unit 8 and capable of generating a magnetic force when energized. The use of two magnetic stimulation media to precisely stimulate the P1 position and the P2 position of the head of the user 9 helps to activate the visual center of the user 9 to increase the visual acuity of the user 9.

[0083] The mounting seat 612 comprises a plurality of support layers 6121 stacked in order from the first end 601 to the second end 602, and each support layer 6121 is provided with a first magnetic coil 613; wherein in any two adjacent support layers 6121, the outer contour of the support layer 6121 closer to the first end 601 is larger than the outer contour of the support layer 6121 farther from the first end 601, and the support layer 6121 farther from the first end 601 is arranged at the middle of the support layer 6121 closer to the first end 601. In this way, the mounting seat 612 can have a tower-like structure gradually shrinking from the first end 601 to the second end 602, so that the support layer 6121 farthest from the first end 601 (i.e. the support layer 6121 on the second end 602) can be accurately aligned with the P1 position or the P2 position of the user 9, so that the magnetic force of the first magnetic coil 613 can precisely stimulate the P1 position or the P2 position of the user 9 through the second end 602, to further help to activate the visual center of the user 9 and increase the visual acuity of the user 9.

[0084] In the embodiment, the number of the support layers 6121 is five. The five support layers 6121 are a first support layer, a second support layer, a third support layer, a fourth support layer and a fifth support layer arranged in sequence along the direction from the first end 601 to the second end 602, so that the outer contour of the first support layer is larger than that of the second support layer, and the second support layer is arranged in the middle of the first support layer; the outer contour of the second support layer is larger than that of the third support layer, and the third support layer is arranged in the middle of the second support layer; the outer contour of the third support layer is larger than that of the fourth support layer, and the fourth support layer is arranged in the middle of the third support layer; the outer contour of the fourth support layer is larger than that of the fifth support layer, and the fifth support layer is arranged in the middle of the fourth support layer.

[0085] In the embodiment, the support layers 6121 are square structures, and the length, the width and the height of the support layer 6121 with the largest outer contour are 3 cm, 3 cm and 1 cm respectively, and the length, the width and the height of the support layer 6121 with the smallest outer contour are 1 cm, 1 cm and 1 cm respectively. The support layers 6121 can be adapted to the P1 position and the P2 position of the head of the user 9, and can effectively magnetically stimulate the P1 position and the P2 position of the head of the user 9, so as to further help activate the visual center of the user and increase the visual acuity of the user.

[0086] The end face of the support layer 6121 away from the first end 601 is a first magnetic surface 6122, and the first magnetic coil 613 is arranged on the first magnetic surface 6122 to form a first area 6123 around the center of the first magnetic surface 6122. In any two adjacent support layers 6121, one support layer 6121 away from the first end 601 is arranged in the first area 6123 of the support layer 6121 close to the first end 601. In this way, the first magnetic coil 613 can be arranged in a spiral shape around the plurality of support layers 6121 to concentrate the electromagnetic pulses, and the first magnetic surface 6122 of one support layer 6121 (i.e. the fifth support layer) on the second end 602 can be adapted to the P1 position or the P2 position of the user, so that the second end 602 can accurately stimulate the P1 position or the P2 position of the user 9 with the concentrated electromagnetic pulses, thereby more effectively activating the visual center of the user 9 and increasing the visual acuity of the user 9.

[0087] Specifically, in any two adjacent support layers 6121, the first magnetic coil 613 is arranged on the first magnetic surface 6122 of the support layer 6121 close to the first end 601 to surround the outer contour of the support layer 6121 away from the first end 601, and extends from the first magnetic surface 6122 of the support layer 6121 close to the first end 601 along the outer sidewall of the support layer 6121 away from the first end 601 to the first magnetic surface 6122 of the support layer 6121 away from the first end 601.

[0088] More specifically, the first magnetic coil 613 comprises a plurality of surrounding segments 6131 and a plurality of straight segments 6132, the plurality of surrounding segments 6131 and the straight segments 6132 are connected alternately, and the surrounding segments 6131 are arranged on the first magnetic surface 6122 and surround the first area 6123, and the straight segments 6132 are arranged on the outer side wall of the support layer 6121, and the straight segments 6132 are the shortest interconnection structure connecting two first magnetic surfaces 6122; in this way, it can not only be adapted to the laminated tower structure of the mounting seat 612, but also make the magnetic coil gradually reduce in the direction from the first end 601 to the second end 602 to form a spiral structure, so that the electromagnetic pulse is concentrated in the direction from the first end 601 to the second end 602, and the shortest interconnection path between the adjacent two surrounding segments 6131 can also be provided to reduce the energy loss of the magnetic coil to more effectively and stably convert the electric power into magnetic force, thereby being able to more effectively magnetically stimulate the P1 position or the P2 position of the user 9, so as to more effectively activate the visual center of the user 9 and better increase the visual acuity of the user 9.

[0089] Referring to Figure 1 , Figure 3 , Figure 4 and Figure 5 , the virtual reality unit 21, the audio stimulation unit 3, the eye cover unit 4, the acupoint stimulation unit 5 and the transcranial stimulation unit 6 are all connected to the support unit 1, so that the support unit 1, the virtual reality unit 21, the audio stimulation unit 3, the eye cover unit 4, the acupoint stimulation unit 5 and the transcranial stimulation unit 6 form a wearable training device which integrates multiple stimulation functions. Figure 11 Referring to Figure 11 , the weak vision training device provided in Embodiment One is used to train the user in a single course, and it can be seen that the more the weak vision training projects, the better the effect of increasing the visual acuity, that is, multiple weak vision training can activate the visual center of the user to interact and multiply the visual acuity of the weak vision user.

[0090] Referring to Figure 1 , the exercise unit 7 comprises a seat frame 71, a flywheel 72 and a pedal set 73, the seat frame 71 is used for the user to sit on, the flywheel 72 is rotationally connected to the seat frame 71, and the pedal set 73 is in transmission connection with the flywheel 72 and is used for the user 9 to step on to make the flywheel 72 rotate around the central axis of the flywheel 72.

[0091] In this embodiment, the exercise unit is electrically connected to the control unit, specifically, the exercise unit 7 further comprises a power module and an energy conversion module, the energy conversion module is connected to the flywheel and the power module respectively, the energy conversion module is used for converting the rotational potential energy of the flywheel into electric energy and storing the electric energy in the power module, and the power module is electrically connected to the control unit.

[0092] Referring toFigure 1 and Figure 2 The control unit 8 is electrically connected to the display glasses 211, the speaker 31, the eye peripheral heating element 42, the acupoint heating element 43, the head acupoint medium 51 and the first magnetic stimulation medium 61. The control unit 8 stores data information of beat frequency music and virtual images. The control unit 8 can receive power from the power module. The control unit 8 can control the display glasses 211 to display virtual images or display flickering specific wavelengths and specific frequencies. The control unit 8 controls the eye peripheral heating element 42 and the acupoint heating element 43 to heat. The control unit 8 controls the head acupoint medium 51 to emit laser and controls the first magnetic stimulation medium and the second magnetic stimulation medium to emit magnetic stimulation.

[0093] In the embodiment, the control unit 8 is arranged on the motion unit 7, but the control unit 8 can also be arranged on the virtual reality unit 21, and the present application is not limited thereto.

[0094] Referring to Figure 10 In the embodiment, the control unit 8 can control the first magnetic coil 613 to emit a plurality of current waves in a predetermined time T. Each current wave has a rated current value. The rated current values of the current waves in the predetermined time gradually increase from small to large, and the rated current values are between 1A and 10A.

[0095] In some embodiments, the predetermined time T is 1 second, and the number of current waves is 10 groups, but can also be adjusted to 20 groups per 1 second according to requirements, and the present application is not limited thereto.

[0096] Referring to Figures 1-10 The use method of the amblyopia training device provided by the embodiment of the present application is as follows: before use, the user 9 first wears the support unit 1, then sits on the seat frame 71 and steps on the pedal set 73 to prepare for pedaling training; during training, the user 9 starts to pedal the pedal set 73 and continues for 30 minutes. At this time, the control unit 8 controls the first magnetic stimulation medium 61 to emit magnetic stimulation to the brain area corresponding to the occipital lobe visual center of the user for 30 minutes, and simultaneously controls the head acupoint medium 51 to emit laser stimulation to the corresponding head acupoint for 30 minutes, and simultaneously controls the eye peripheral heating element 42 and the acupoint heating element 43 to perform heat therapy to the eye periphery and the corresponding eye acupoint for 30 minutes; during the first 15 minutes, the control unit 8 controls the display glasses 211 to switch to the display mode, and controls the speaker 31 to play beat frequency music; during the next 3 minutes, the control unit 8 controls the display glasses 211 to switch to the light frequency stimulation mode, and controls the speaker 31 to stop playing beat frequency music and play health education content instead; during the last 12 minutes, the control unit 8 controls the display glasses 211 to switch to the display mode, and controls the speaker 31 to play beat frequency music, and the whole set of training is completed.

[0097] It should be noted that when the display glasses 211 are switched to the light frequency stimulation mode, the health education content played by the speaker 31 is a suggestion including diet, exercise, sleep, environmental arrangement, activity arrangement, etc.

[0098] Since the user 9 can activate the visual center in a binocular split way when watching the display glasses 211, the virtual image and the first filter 222 and the second filter 223 are matched, which can not only train the vision of the amblyopic eye, but also can be matched with the normal eye to watch at the same time, so as to further integrate the brain vision, which is helpful to activate the visual center of the user and increase the visual acuity.

[0099] In the experiment of 10 amblyopic subjects, after listening to the beat frequency music for 30 minutes, the average visual acuity of the tested amblyopic eye increased by 0.1, and the average degree of amblyopic eye decreased by 50 degrees. In addition, in the experiment of 10 amblyopic subjects, after listening to the beat frequency music for 30 minutes and stimulating the P1 and P2 brain areas, the average visual acuity of the amblyopic eye increased by 0.2, and the average degree of amblyopic eye decreased by 100 degrees, improving the effect of amblyopia by 15-20%. Therefore, it can be proved that listening to beat frequency music and stimulating P1 and P2 brain areas at the same time can increase visual acuity; based on the animal experiment research (tDCS recovers depth perception in adult amblyopic rats and reorganizes visual cortex activity. S Castano, etc. Behav Brain Res. 2019 Sep, 16:370:111941) found that stimulating the P1 and P2 brain areas can increase the remodeling of visual cortex nerves.

[0100] In addition, the influence of exercise and irradiation wavelength 380-780nm on increasing visual acuity can be proved by the reference literature of Harrington S, Kearney J, O'Dwyer V. Visual factors associated with physical activity in schoolchildren. Clin Exp Optom. 2022 Aug 11:1-11. Therefore, this specification will not be further described.

[0101] In summary, the amblyopia training device provided by the embodiment of the present application can provide multiple eye pressure reduction training for the user in a single treatment session through the virtual reality unit 21, the filter unit 22, the speaker 31, the acupoint stimulation unit 5, the transcranial stimulation unit 6, the eye cover unit 4, and the movement unit 7, thereby achieving the effect of reducing the eye pressure of the user.

[0102] Embodiment Two

[0103] Referring to Figures 12-13 Different from the embodiment one, the transcranial stimulation unit 6 provided by the embodiment two includes two first micro-current stimulation media 62, and the two first micro-current stimulation media 62 are respectively connected to the rear side 13 to respectively correspond to the P1 position and the P2 position in the international 10-20 system brain wave electrode position. That is, compared with the embodiment one, the embodiment two is equivalent to replacing the two first magnetic stimulation media 61 in the embodiment one with the two first micro-current stimulation media 62.

[0104] The first micro-current stimulation medium 62 includes a second extension frame 621, a first connecting seat 622, and a plurality of first conductive columns 623, the second extension frame 621 is connected to the rear side 13, the first connecting seat 622 is connected to one end of the second extension frame 621 away from the rear side 13, and the first conductive column 623 is connected to the first connecting seat 622 and is electrically connected with the control unit 8.

[0105] In the embodiment, the first conductive column 623 is of an output direct current type, and the current size of the direct current is between 0.1 mA and 2 mA.

[0106] Preferably, the first micro-current stimulation medium 62 is detachably connected to the rear side 13, and the detachable connection mode can replace the first micro-current stimulation medium with different structures when needed, or replace the first micro-current stimulation medium with a magnetic stimulation medium according to the need.

[0107] It should be noted that the magnetic stimulation medium and the first micro-current stimulation medium are used alternatively.

[0108] Preferably, the first conductive column 623 is made of a silica gel electrode material.

[0109] Embodiment Three

[0110] Referring to Figures 14-15Different from the first embodiment, the transcranial stimulation unit 6 provided by the third embodiment comprises a second magnetic stimulation medium 63, the second magnetic stimulation medium 63 comprises a housing 631 and a second magnetic coil 632, the housing 631 is connected to the rear side 13 to correspond to the brain area of the occipital lobe corresponding to the visual center of the user 9, the second magnetic coil 632 is connected to the housing 631 and is arranged in a spiral shape, the second magnetic coil 632 is electrically connected with the control unit 8 and can generate a magnetic force when powered on. That is, compared with the first embodiment, the third embodiment is equivalent to replacing the two smaller first magnetic stimulation media 61 in the first embodiment with a larger second magnetic stimulation medium 63; in the first embodiment, the two first magnetic stimulation media 61 can precisely stimulate the P1 position and the P2 position of the user respectively, while in the third embodiment, the second magnetic stimulation medium 63 can stimulate a larger area of the brain area of the occipital lobe corresponding to the visual center of the user.

[0111] The fourth embodiment

[0112] Referring to Figure 16 Different from the first embodiment, the transcranial stimulation unit 6 provided by the fourth embodiment comprises two second micro-current stimulation media 64, which are respectively connected to the rear side to respectively correspond to the P1 position and the P2 position in the international 10-20 system brain wave electrode position.

[0113] The second micro-current stimulation medium is of a direct current output type, and the current size of the direct current is between 0.1 mA and 2 mA.

[0114] Referring to Figure 16 In this embodiment, the second micro-current stimulation medium comprises a second connecting seat 641 and a second conductive column 642, the second connecting seat 641 has an opposite third end 603 and a fourth end 604, the third end 603 is connected to the support unit 1, and the second conductive column 642 is connected to the fourth end 604 and is electrically connected with the control unit 8.

[0115] The number of second conductive columns 642 is multiple, and the multiple second conductive columns 642 are distributed in parallel on the end face of the fourth end 604; by adopting multiple second conductive columns 642 connected to the end face of the connecting seat 614, a single second conductive column 642 can have a smaller volume, so that a single second conductive column 642 and the user 9 have a smaller contact area, which can reduce the current density through the skin and help reduce the potential stimulation risk or discomfort; at the same time, multiple second conductive columns 642 can form multiple contact positions with the user 9 and form a larger coverage range, thereby ensuring that the second micro-current stimulation medium can cover the P1 position or the P2 position of the user 9.

[0116] In the embodiment, the end surface of the fourth end 604 is in a circular structure, and the end surface of the fourth end 604 has a second conductive column 642 at the center of the end surface. The end surface of the fourth end 604 has a plurality of arrangement regions distributed along the radial direction of the end surface, and each arrangement region has a plurality of second conductive columns 642 distributed around the center of the end surface of the fourth end 604. In this way, the plurality of second conductive columns 642 can be densely arranged on the end surface of the circular fourth end 604 and form a circular coverage range, so that the second micro-current stimulation medium 64 can completely cover the stimulation area of the user 9 and some of the second conductive columns 642 can be accurately aligned with the P1 position or the P2 position of the user 9, so that the current of the second conductive column 642 can accurately stimulate the P1 position or the P2 position of the user, thereby effectively reducing the intraocular pressure of the user.

[0117] Specifically, in the embodiment, the number of arrangement regions is two.

[0118] In other embodiments, the number of arrangement regions can also be one, three, four, etc., without limitation.

[0119] The second conductive column 642 includes a connecting portion 6421 and a silica gel portion 6422. The connecting portion 6421 has a fifth end 605 and a sixth end 606 opposite to each other, and the fifth end 605 is connected to the fourth end 604. The silica gel portion 6422 is connected to the sixth end 606. The number of silica gel portions 6422 is multiple, and the multiple silica gel portions 6422 are distributed in parallel on the end surface of the sixth end 606. The use of multiple silica gel portions 6422 allows each silica gel portion 6422 to have a smaller volume, so that each silica gel portion 6422 has a smaller contact area with the user 9, and the smaller contact area can reduce the current density through the skin and help reduce the potential stimulation risk or discomfort. At the same time, since the silica gel portion 6422 is soft in material, the silica gel portion 6422 can be in soft contact with the user 9, which helps to further reduce the potential stimulation risk or discomfort.

[0120] The silica gel portion 6422 is made of a silica gel electrode material.

[0121] The material of the connecting portion 6421 and the material of the silica gel portion 6422 can be the same or different.

[0122] The above description is only a preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and substitutions can be made, which should be considered as the protection scope of the present application.

Claims

1. An amblyopia training device, characterized in that, include: The support unit is designed to fit the user's head shape and includes a top side portion, a back side portion, and two ear portions. The two ear portions correspond to the user's ears respectively. The two ends of the top side portion are connected to the two ear portions and extend upwards over the top of the user's head. The two ends of the back side portion are connected to the two ear portions and extend backwards over the back of the user's skull. A virtual reality unit includes display glasses connected to the support unit and capable of switching between a display mode and a light frequency stimulation mode. When the display glasses are in the display mode, they display virtual images. When the display glasses are in the light frequency stimulation mode, they display light that flashes at a specific wavelength and frequency. The filter unit includes a frame, a first filter, and a second filter. The frame is connected to the inside of the display glasses. The first filter and the second filter are respectively connected to the frame to correspond to the user's eyes. The colors of the first filter and the second filter are different. An audio stimulation unit includes two speakers, which are respectively connected to the two ears and used to play beat frequency music with an audio frequency difference. A transcranial stimulation unit is connected to the posterior part to correspond to the brain region of the user's occipital lobe corresponding to the visual center; The control unit is electrically connected to the display glasses, the speaker, and the transcranial stimulation unit. The control unit stores data information of the beat frequency music and the virtual image.

2. The amblyopia training device according to claim 1, characterized in that, It also includes an eye mask unit and an acupoint stimulation unit. The eye mask unit includes an eye mask body, two peri-eye heating elements, and ten acupoint heating elements. The eye mask body is detachably connected to the support unit and extends forward over the user's eyes. The eye mask body has eye openings for the user's eyes to be exposed. The filter unit is located between the eye mask body and the display glasses. The peri-eye heating elements are electrically connected to the control unit and are connected to the eye mask body. The acupoint heating elements are electrically connected to the control unit. The ten acupoint heating elements are connected to the eye mask body and correspond to the user's two Jingming acupoints, two Zanzhu acupoints, two Yuyao acupoints, two Sizhukong acupoints, and two Chengqi acupoints, respectively. The acupoint stimulation unit includes three head acupoint mediators, which are electrically connected to the control unit and used to output lasers. Two of the head acupoint mediators are connected to the rear side to correspond to the user's two Fengchi acupoints and one Baihui acupoint, respectively.

3. The amblyopia training device according to claim 2, characterized in that, The frequency difference of the beat frequency music is between 4Hz and 18Hz; The virtual image includes a main color block, a first color block, and a second color block. The color of the main color block is different from the color of the first color block, and the main color block and the first color block partially overlap. The color of the main color block is different from the color of the second color block, and the main color block and the second color block partially overlap. The color of the first color block is the same as the color of the first filter, and the color of the second color block is the same as the color of the second filter. The light that flickers with a specific wavelength and frequency is light with a flickering wavelength between 380nm and 780nm and a frequency between 5Hz and 45Hz. The laser wavelength of the acupoint medium is 650-808nm.

4. The amblyopia training device according to claim 1, characterized in that, It also includes a motion unit, comprising a seat frame, a flywheel, and a pedal assembly. The seat frame is for the user to sit on, the flywheel is rotatably connected to the seat frame, and the pedal assembly is driven to the flywheel and is used by the user to step on it to rotate the flywheel about its central axis.

5. The amblyopia training device according to claim 1, characterized in that, The transcranial stimulation unit includes two first magnetic stimulation media, which are respectively connected to the posterior part to correspond to the P1 and P2 positions in the international 10-20 system brainwave electrode positions. The first magnetic stimulation medium includes a first extension frame, a mounting base, and a first magnetic coil. The first extension frame is connected to the rear side. The mounting base has a first end and a second end opposite to each other. The first end is connected to the first extension frame. The first magnetic coil is connected to the mounting base and electrically connected to the control unit.

6. The amblyopia training device according to claim 5, characterized in that, The mounting base includes a plurality of support layers stacked sequentially along the direction from the first end to the second end, and each of the support layers is provided with the first magnetic coil; In any two adjacent support layers, the outer contour of the support layer closer to the first end is larger than the outer contour of the support layer farther from the first end, and the support layer farther from the first end is located in the middle of the support layer closer to the first end.

7. The amblyopia training device according to claim 6, characterized in that, The end face of the support layer away from the first end is a first magnetic surface, and the first magnetic coil forms a first region around the center of the first magnetic surface on the first magnetic surface. In any two adjacent support layers, the support layer farther from the first end is disposed in the first region of the support layer closer to the first end.

8. The amblyopia training device according to any one of claims 1-4, characterized in that, The transcranial stimulation unit includes two first microcurrent stimulation media, which are respectively connected to the posterior part to correspond to the P1 and P2 positions in the international 10-20 system brainwave electrode positions. The first microcurrent stimulation medium includes a second extension frame, a first connecting seat, and a plurality of first conductive posts. The second extension frame is connected to the rear side, the first connecting seat is connected to the end of the second extension frame away from the rear side, and the first conductive posts are connected to the first connecting seat and electrically connected to the control unit.

9. The amblyopia training device according to any one of claims 1-4, characterized in that, The transcranial stimulation unit includes two second magnetic stimulation media, each comprising a housing and a second magnetic coil. The housing is connected to the rear side, and the second magnetic coil is connected to the housing and arranged in a spiral shape.

10. The amblyopia training device according to any one of claims 1-4, characterized in that, The transcranial stimulation unit includes two second microcurrent stimulation media, which are respectively connected to the posterior part to correspond to the P1 and P2 positions in the international 10-20 system of brainwave electrode positions. The second microcurrent stimulation medium includes a second connector and a second conductive post. The second connector has a third end and a fourth end opposite to each other. The third end is connected to the support unit, and the second conductive post is connected to the fourth end and electrically connected to the control unit. The number of the second conductive pillars is multiple, and the multiple second conductive pillars are distributed in parallel on the end face of the fourth end; The second conductive post includes a connecting portion and a silicone portion. The connecting portion has a fifth end and a sixth end opposite to each other. The fifth end is connected to the fourth end, and the silicone portion is connected to the sixth end. The number of silicone portions is multiple, and the multiple silicone portions are distributed in parallel on the end face of the sixth end.

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