Electroencephalogram sleep eyeshade

Abstract

The utility model provides an electroencephalogram sleep eyeshade which comprises an eyeshade assembly, the eyeshade assembly comprises an outer layer structure and an inner layer structure, the outer layer structure is connected with the inner layer structure, and the side, away from the outer layer structure, of the inner layer structure is provided with a curved surface arranged based on a human face structure; the sleep aiding assembly comprises an electrode structure and a heating structure, and the electrode structure and the heating structure are arranged between the outer layer structure and the inner layer structure. According to the technical scheme, the problem that in the prior art, the mode of improving the sleep quality of a wearer through a sleep eyeshade is single is effectively solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wearable devices, and in particular to an electroencephalogram sleep eyeshade. BACKGROUND

[0002] With the acceleration of modern life rhythm, sleep quality and eye health have gradually become the focus of people's attention. As an auxiliary tool for improving sleep quality and protecting eye health, the sleep eyeshade industry is showing a trend of diversification, technologization and individualization.

[0003] General sleep eyeshades bring users a more comfortable wearing experience by using soft fabrics and designing shapes that fit the eyes better, thereby effectively promoting deep sleep and improving sleep quality.

[0004] The sleep eyeshades in the prior art have a single method of improving sleep quality, and cannot improve sleep quality in different ways for different groups of people, resulting in poor sleep quality improvement effect, such as CN219184499U. UTILITY MODEL CONTENT

[0005] One of the technical problems to be solved by the present application is the problem of a single way for a sleep eyeshade to improve the sleep quality of a wearer.

[0006] To solve the above technical problems, the present application provides an electroencephalogram sleep eyeshade.

[0007] The electroencephalogram sleep eyeshade according to the present application comprises an eyeshade assembly, the eyeshade assembly comprising an outer layer structure and an inner layer structure, the outer layer structure being connected to the inner layer structure, the inner layer structure having a curved surface based on the structure of a human face on a side away from the outer layer structure; and a sleep aid assembly, the sleep aid assembly comprising an electrode structure and a heating structure, the electrode structure and the heating structure being arranged between the outer layer structure and the inner layer structure.

[0008] In some embodiments, the inner layer structure comprises a first elastic layer and a first light-blocking layer, the outer layer structure comprises a second elastic layer and a second light-blocking layer, the first light-blocking layer, the first elastic layer, the second elastic layer and the second light-blocking layer are arranged in sequence, the first light-blocking layer is connected to the second light-blocking layer, and the first elastic layer and the second elastic layer are arranged in the first light-blocking layer and the second light-blocking layer.

[0009] In some embodiments, the electrode structure comprises a connecting portion and a plurality of electrodes, the connecting portion is arranged between the first elastic layer and the first light-blocking layer, the first light-blocking layer has a plurality of first openings, and the plurality of electrodes are arranged in the first openings and connected to the connecting portion.

[0010] In some embodiments, the first elastic layer has a first accommodating groove on a side close to the second elastic layer, the second elastic layer has a second accommodating groove on a side close to the first elastic layer, the first accommodating groove and the second accommodating groove are arranged correspondingly, and the heating structure is arranged in a first accommodating space formed by the first accommodating groove and the second accommodating groove.

[0011] In some embodiments, the sleep-aiding assembly further comprises a playing structure arranged between the outer layer structure and the inner layer structure.

[0012] In some embodiments, the first elastic layer has a first accommodating hole, the first light-blocking layer has a second opening, the second opening is arranged correspondingly to the first accommodating hole, and the playing structure is arranged in the first accommodating hole.

[0013] In some embodiments, the sleep-aiding assembly further comprises a power supply structure, the first elastic layer has a third accommodating groove on a side close to the second elastic layer, the second elastic layer has a fourth accommodating groove on a side close to the first elastic layer, the third accommodating groove and the fourth accommodating groove are arranged correspondingly, the power supply structure is arranged in a second accommodating space formed by the third accommodating groove and the fourth accommodating groove, and the power supply structure is electrically connected to the heating structure, the playing structure and the switch structure.

[0014] In some embodiments, the sleep-aiding assembly further comprises a switch structure, the first elastic layer has a fifth accommodating groove on a side close to the second elastic layer, the second elastic layer has a third opening, the second light-blocking layer has a fourth opening, the third opening and the fourth opening are arranged correspondingly to the fifth accommodating groove, and the switch structure penetrates through the third opening and the fourth opening and is arranged in the fifth accommodating groove.

[0015] In some embodiments, the first elastic layer has a sixth accommodating groove on a side close to the second elastic layer, the sixth accommodating groove is in communication with the third accommodating groove, the first accommodating groove, the first accommodating hole and the fifth accommodating groove, and the power supply structure further comprises a plurality of wires connected to the heating structure, the playing structure and the switch structure.

[0016] In some embodiments, the first elastic layer has a fifth opening arranged correspondingly to the connecting part, the sixth accommodating groove is in communication with the fifth opening, and the wires are connected to the connecting part.

[0017] Through the above technical solution, the electroencephalogram sleep eyeshade provided by the present application can release a micro-current through the electrode structure arranged inside the eyeshade assembly after the user wears the eyeshade assembly, perform transcranial micro-current stimulation, affect and improve abnormal brain waves, and make the brain produce a neurohormone that can affect the mood and cognition of a person, so as to make the person feel calm, relaxed and sleepy; the heating structure can perform hot compress on the eyes through heat transfer, improve blood circulation, and make the person relaxed. The technical solution of the present application effectively solves the problem in the prior art that the sleep eyeshade has a single way to improve the sleep quality of the wearer. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, the accompanying drawings in the following description only only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 The structural schematic diagram of the electroencephalogram sleep eyeshade disclosed by the embodiments of the present application is shown;

[0020] Figure 2 The exploded view of the electroencephalogram sleep eyeshade of the present application is shown; Figure 1

[0021] Figure 3 The rear view structural schematic diagram of the first elastic layer of the electroencephalogram sleep eyeshade of the present application is shown; Figure 1

[0022] Figure 4 The rear view structural schematic diagram of the first light shielding layer of the electroencephalogram sleep eyeshade of the present application is shown; Figure 1

[0023] Figure 5 The front view structural schematic diagram of the second elastic layer of the electroencephalogram sleep eyeshade of the present application is shown; Figure 1

[0024] Figure 6 The front view structural schematic diagram of the second light shielding layer of the electroencephalogram sleep eyeshade of the present application is shown; Figure 1

[0025] Figure 7 The front view structural schematic diagram of the electrode structure of the electroencephalogram sleep eyeshade of the present application is shown; Figure 1

[0026] Figure 8 The structural schematic diagram of the power supply structure of the electroencephalogram sleep eyeshade of the present application is shown; Figure 1

[0027] Figure 9 The structural schematic diagram of the switch structure of the electroencephalogram sleep eyeshade of the present application is shown. Figure 1 Explanation of reference signs:

[0028]

[0029] ​​​​​​​​10, eyeshade assembly; 11, outer layer structure; 111, second elastic layer; 1111, second accommodating groove; 1112, fourth accommodating groove; 1113, third opening; 112, second light shielding layer; 1121, fourth opening; 12, inner layer structure; 121, first elastic layer; 1211, first accommodating groove; 1212, first accommodating hole; 1213, third accommodating groove; 1214, fifth accommodating groove; 1215, sixth accommodating groove; 1216, fifth opening; 122, first light shielding layer; 1221, first opening; 1222, second opening; 20, sleep aid assembly; 21, electrode structure; 211, connecting part; 212, electrode; 22, power supply structure; 221, first housing; 222, second housing; 23, switch structure; 231, control button; 232, charging port. DETAILED DESCRIPTION

[0030] The embodiments of the present application will be further described in conjunction with the drawings and examples. The following detailed description of the examples and drawings is provided for the purpose of illustration only and not intended to limit the scope of the present application, which can be realized in many different forms, not limited to the specific embodiments described in the present application, but includes all technical solutions falling within the scope of the claims.

[0031] The present application provides these examples is to make the present application and complete, and to the person skilled in the art fully express the scope of the present application. It should be noted that: unless otherwise specified, the relative arrangement of components and steps, the composition of materials, numerical expressions and values set forth in these examples should be interpreted as merely exemplary, and not as a limitation.

[0032] It should be noted that, in the description of the present application, unless otherwise specified, the meaning of "a plurality of" is greater than or equal to two; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer" and the like is only for the convenience of describing the present application and simplifying the description, and is not intended to 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 on the present application. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0033] In addition, "first", "second" and similar words used in the present application do not represent any order, number or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable range of error. "Parallel" is not strictly parallel, but within the allowable range of error. "Include" or "contain" and similar words mean that the elements before the word cover the elements listed after the word, and do not exclude the possibility of also covering other elements.

[0034] It should be noted that in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium. 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. When it is described that a specific device is located between the first device and the second device, there can be or can not be an intermediate device between the specific device and the first device or the second device.

[0035] All the terms used in the present application have the same meaning as understood by those skilled in the art to which the present application belongs, unless otherwise specifically defined. It should also be understood that the terms defined in general dictionaries should be interpreted to have meanings consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or excessively formalized sense, unless otherwise defined herein.

[0036] The techniques, methods and devices known to those skilled in the relevant art can not be discussed in detail, but in appropriate cases, the techniques, methods and devices should be considered as part of the specification.

[0037] As Figures 1 to 9 The EEG sleep eye mask disclosed by the embodiment of the present application comprises an eye mask assembly 10 and a sleep aid assembly 20. The eye mask assembly 10 comprises an outer layer structure 11 and an inner layer structure 12. The outer layer structure 11 is connected to the inner layer structure 12. The inner layer structure 12 has a curved surface arranged based on the human facial structure on the side away from the outer layer structure 11. The sleep aid assembly 20 comprises an electrode structure 21 and a heating structure. The electrode structure 21 and the heating structure are arranged between the outer layer structure 11 and the inner layer structure 12.

[0038] The technical scheme of the present application is used. After the user wears the eye mask assembly, the electrode structure 21 arranged inside the eye mask assembly 10 releases a micro-current to perform transcranial micro-current stimulation, affect and improve abnormal brain waves, and make the brain produce neurohormones that can affect human emotions and cognition, so that the person produces calm, relaxation and sleepiness. The heating structure performs hot compress on the eyes through heat transfer, improves blood circulation, and makes the person relaxed. The technical scheme of the present application effectively solves the problem that the sleep eye mask in the prior art has a single way to improve the sleep quality of the wearer.

[0039] As Figures 2 to 6As shown, in the technical scheme of the embodiment, the inner layer structure 12 comprises a first elastic layer 121 and a first light-blocking layer 122, the outer layer structure 11 comprises a second elastic layer 111 and a second light-blocking layer 112, the first light-blocking layer 122, the first elastic layer 121, the second elastic layer 111 and the second light-blocking layer 112 are sequentially stacked, the first light-blocking layer 122 is connected with the second light-blocking layer 112, and the first elastic layer 121 and the second elastic layer 111 are arranged in the first light-blocking layer 122 and the second light-blocking layer 112. The first elastic layer 121 and the second elastic layer 111 are made of sponge material, which has good elasticity and certain deformation ability to fit the faces of different users while maintaining the curved surface compatible with the face structure of the human body. In addition, the sponge material is soft and light, and it is not easy to press the eyeball when the user wears it. The sponge material is loose and porous, has good air permeability, and further improves the user's experience. The first light-blocking layer 122 and the second light-blocking layer 112 are made of cloth with smooth surface, soft material and good light-blocking property, which ensures the use comfort and provides a dark environment for the user to improve the sleep speed.

[0040] As shown in Figure 2 , Figure 3 , Figure 4 and Figure 7 , in the technical scheme of the embodiment, the electrode structure 21 comprises a connecting part 211 and a plurality of electrodes 212, the connecting part 211 is arranged between the first elastic layer 121 and the first light-blocking layer 122, the first light-blocking layer 122 has a plurality of first openings 1221, and the plurality of electrodes 212 are arranged in the first openings 1221 and connected with the connecting part 211. The connecting part 211 is made of a PCB board, and the electrodes 212 are arranged on the PCB board and controlled by a circuit. The first openings 1221 are arranged to facilitate the electrodes 212 to extend out of the first light-blocking layer 122, so as to avoid the influence of the light-blocking layer on the electrodes 212 to collect the brain electrical signals or release the micro-current.

[0041] As shown in Figure 2 , Figure 3 and Figure 5As shown, in the technical solution of this embodiment, the first elastic layer 121 has a first receiving groove 1211 on the side near the second elastic layer 111, and the second elastic layer 111 has a second receiving groove 1111 on the side near the first elastic layer 121. The first receiving groove 1211 and the second receiving groove 1111 are correspondingly arranged, and the heating structure is arranged in the first receiving space formed by the first receiving groove 1211 and the second receiving groove 1111. The heating structure is arranged correspondingly to the wearer's eyes. The arrangement of the first receiving groove 1211 and the second receiving groove 1111 provides the arrangement space for the heating structure. The projected area of ​​the first receiving groove 1211 along the direction perpendicular to the bottom of the groove is smaller than the projected area of ​​the heating structure along this direction. When the heating structure is placed in the first receiving groove 1211, the sidewall of the first receiving groove 1211 deforms under the pressure of the heating structure. This arrangement method prevents the heating structure from sliding in the eye mask assembly 10.

[0042] like Figures 2 to 5 As shown in the technical solution of this embodiment, the sleep aid component 20 also includes a playback structure, which is disposed between the outer layer structure 11 and the inner layer structure 12. The playback structure is located on both sides of the heating structure and is positioned corresponding to the wearer's ears. It is used to play sleep-aid music to relax the wearer's mind and body and improve sleep quality.

[0043] like Figures 2 to 4 As shown, in the technical solution of this embodiment, the first elastic layer 121 has a first receiving hole 1212, and the first light-shielding layer 122 has a second opening 1222. The second opening 1222 is correspondingly disposed with the first receiving hole 1212, and the playback structure is disposed within the first receiving hole 1212. The first receiving hole 1212 is a stepped hole, and the diameter of the first end of the first receiving hole 1212 is larger than the diameter of its second end. The first end of the first receiving hole 1212 is disposed close to the second elastic layer 111. The outer diameter of the playback structure is larger than the diameter of the first end of the first receiving hole 1212. After the playback structure is disposed within the first receiving hole 1212, the inner wall of the first receiving hole 1212 is compressed, and a reaction force is provided for the playback structure to prevent the playback structure from slipping off the first elastic layer 121. The playback structure has a sound outlet hole, and the diameter of the sound outlet hole is smaller than the diameter of the second end of the first receiving hole 1212, so that the sound outlet hole can be fully exposed, avoiding the problem of poor sound quality caused by the first light-shielding layer 122 blocking the sound outlet hole.

[0044] like Figure 2 , Figure 3 , Figure 5 and Figure 8As shown, in the technical scheme of the embodiment, the sleep-aiding assembly 20 further comprises a power supply structure 22, the first elastic layer 121 has a third accommodating groove 1213 on the side close to the second elastic layer 111, the second elastic layer 111 has a fourth accommodating groove 1112 on the side close to the first elastic layer 121, the third accommodating groove 1213 and the fourth accommodating groove 1112 are correspondingly arranged, the power supply structure 22 is arranged in a second accommodating space formed by the third accommodating groove 1213 and the fourth accommodating groove 1112, and the power supply structure 22 is electrically connected with the heating structure, the playing structure and the switch structure 23. The above-mentioned electrical connection includes wired connection and wireless connection. The first shell 221 comprises a first bottom surface, a first connecting section and a second connecting section, the first connecting section is connected with the first bottom surface, the second connecting section is connected with the first connecting section and located at the end of the first connecting section away from the first bottom surface, the second connecting section comprises an inclined surface on the side close to the second shell 222, the distance between the inclined surface and the first bottom surface decreases gradually along the direction from the center close to the first bottom surface to the center away from the first bottom surface, the second shell 222 has a connecting hole matched with the second connecting section, in the installation process, the first shell 221 moves close to the second shell 222, the inclined surface contacts with the side wall of the connecting hole and is extruded, the first connecting section is deformed, the inclined surface moves close to the center of the first shell 221, after passing through the connecting hole, the first connecting section restores, at this time, the first shell 221 moves away from the second shell 222, the end surface of the second connecting section close to the first connecting section interferes with the connecting hole, and the first shell 221 and the second shell 222 cannot be separated. The power supply structure 22 comprises a battery, the first shell 221 and the second shell 222, the battery is arranged between the first shell 221 and the second shell 222, the first shell 221 and the second shell 222 cooperate to fix the battery, the size of the first shell 221 is larger than the size of the third accommodating groove 1213, when the first shell 221 is arranged in the third accommodating groove 1213, the side wall of the third accommodating groove 1213 is extruded, the first shell 221 is fixed in the third accommodating groove 1213 by the reaction force, and sliding of the first shell 221 is avoided, the fourth accommodating groove 1112 is arranged as above with the second shell 222, and the above-mentioned structure avoids sliding of the power supply structure 22 in the eye mask assembly 10.

[0045] As Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 9As shown, in the technical scheme of the embodiment, the sleep-aiding assembly 20 further comprises a switch structure 23, the first elastic layer 121 has a fifth accommodating groove 1214 on the side close to the second elastic layer 111, the second elastic layer 111 has a third opening 1113, the second light-blocking layer 112 has a fourth opening 1121, the third opening 1113 and the fourth opening 1121 are correspondingly arranged with the fifth accommodating groove 1214, and the switch structure penetrates through the third opening 1113 and the fourth opening 1121 and is arranged in the fifth accommodating groove 1214. The size of the third opening 1113 is smaller than that of the switch structure 23, the switch structure 23 is arranged in the third opening 1113, the inner wall of the third opening 1113 is extruded, the switch structure 23 will not be separated from the third opening 1113 under the action of the reaction force, and the fourth opening 1121 is arranged to expose the control button 231 on the switch structure from the second light-blocking layer 112, so that the wearer can operate conveniently. The switch structure 23 further comprises a charging port 232, the charging port 232 adopts a tapy-c interface, and the internal battery can be charged by connecting a corresponding charging wire, which is more convenient than replacing a battery, and the tapy-c interface does not need to consider the positive and negative problems of the charging wire compared with other commonly used charging interfaces, further reducing the operation difficulty.

[0046] As shown in Figure 2 and Figure 3 , in the technical scheme of the embodiment, the first elastic layer 121 has a sixth accommodating groove 1215 on the side close to the second elastic layer 111, the sixth accommodating groove 1215 is in communication with the third accommodating groove 1213, the first accommodating groove 1211, the first accommodating hole 1212 and the fifth accommodating groove 1214, and the power supply structure 22 further comprises a plurality of wires, and the plurality of wires are respectively connected with the heating structure, the playing structure and the switch structure 23. The arrangement of the sixth accommodating groove 1215 provides a layout space for the distribution of the wires, so that the power supply structure 22 can conveniently deliver electric energy to the heating structure, the playing structure and the switch structure 23, and the arrangement of the plurality of sixth accommodating grooves 1215 avoids that the plurality of wires are wound together and affect the maintenance of the internal structure.

[0047] As shown in Figure 2 , Figure 3 and Figure 7As shown, in the technical solution of the embodiment, the first elastic layer 121 has a fifth opening 1216, the fifth opening 1216 is arranged corresponding to the connecting part 211, the sixth accommodating groove 1215 is in communication with the fifth opening 1216, and the wire is connected with the connecting part 211. The fifth opening 1216 is arranged to facilitate the connection of the wire with the PCB board provided with the electrode 212, and to supply power to the electrode 212. In the embodiment, the fifth opening 1216 includes two, and the two fifth openings 1216 are arranged at both ends of the connecting part 211. Through the arrangement of the wire and the fifth opening 1216, the position of the PCB board is fixed, and the PCB board is prevented from sliding, so that the electrode 212 is prevented from retracting into the first opening 1221, and the normal work of the electrode 212 is affected.

[0048] To further fix the sleep aid assembly 20 in the eye mask assembly 10, the components in the sleep aid assembly 20 can be fixed in the corresponding accommodating space by adhesion or screw connection and the like. Considering that the eye mask needs to be worn on the face of the user, adhesion is preferred for fixing from the safety consideration.

[0049] The present project develops a brain sleep eye mask. N (usually more than three) EEG electrodes (electrode 212) (metal, hydrogel or metal woven material) are arranged on the front end of the eye mask, which are used to collect the EEG signals of the forehead, analyze and monitor the brain activity and sleep posture or stage of the user in real time. A part of the electrodes can also release a micro-current to perform

[0050] CES (Cranial electrotherapy stimulation), affects and improves abnormal brain waves, and makes the brain produce neurohormones that can affect a person's mood and cognition, making the person calm, relaxed and sleepy. A blood oxygen heart rate module can also be configured near the electrode 212, which can combine brain wave data, heart rate and blood oxygen data to comprehensively analyze the user's current physical and emotional state. The eyeshade (eyeshade assembly 10) is provided with an eye covering at the lower part corresponding to the eye position, and a heating module (heating structure) is arranged in the eye covering. The heating temperature level is controlled by the APP end or physical button, 38-42℃, a total of 5 levels, and the blood circulation of the eye is improved through hot compress, so that the person relaxes. Two playing devices (playing structure) are arranged in the inner side of the eyeshade ear end, which are mainly used for playing hypnotic music. Two physical buttons (control button 231) and one tapy-c interface (charging port 232) are arranged on the outer side of the front end of the eyeshade, which can realize the operations of switching on and off, heating switch, Bluetooth pairing, music switch, and interface charging. Magic tape cloth is arranged at both ends of the eyeshade for fixing the entire eyeshade to the human head. The eyeshade is also provided with a circuit board, a battery (power supply structure 22) and a wireless communication module, which send the detected brain wave signals and sleep state to the external device or APP. The electrode is attached to the human forehead skin to monitor the human brain wave signals in real time, and the user's sleep status is visualized. The micro-current CES stimulation promotes sleep, and the hot compress and hypnotic music play relax the human skin nerves to achieve the effect of relieving pressure and helping sleep. According to the real-time monitoring of brain waves and sleep state, the stimulation intensity and stimulation time of the three stimulation methods (micro-electric stimulation, music, hot compress) can be intelligently and dynamically adjusted.

[0051] So far, the embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions of the present application according to the above description.

[0052] Although some specific embodiments of the present application have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration, not for limiting the scope of the present application. Those skilled in the art should understand that the above embodiments can be modified or some technical features can be replaced equivalently without departing from the scope and spirit of the present application. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way.

Claims

1. A brainwave sleep eye mask, characterized in that, The application relates to an eye cover assembly (10) and a sleep aid assembly (20). The eye cover assembly (10) comprises an outer layer structure (11) and an inner layer structure (12), the outer layer structure (11) is connected with the inner layer structure (12), and the inner layer structure (12) is provided with a curved surface based on a human facial structure on a side away from the outer layer structure (11). The sleep aid assembly (20) comprises an electrode structure (21) and a heating structure, the electrode structure (21) and the heating structure are arranged between the outer layer structure (11) and the inner layer structure (12), the inner layer structure (12) comprises a first elastic layer (121) and a first light shielding layer (122), the outer layer structure (11) comprises a second elastic layer (111) and a second light shielding layer (112), the first light shielding layer (122), the first elastic layer (121), the second elastic layer (111) and the second light shielding layer (112) are sequentially arranged in layers, the first light shielding layer (122) is connected with the second light shielding layer (112), the first elastic layer (121) and the second elastic layer (111) are arranged in the first light shielding layer (122) and the second light shielding layer (112), the sleep aid assembly (20) further comprises a playing structure, the playing structure is arranged between the outer layer structure (11) and the inner layer structure (12), the first elastic layer (121) is provided with a first accommodating hole (1212), the first light shielding layer (122) is provided with a second opening (1222), the second opening (1222) is arranged in correspondence with the first accommodating hole (1212), the playing structure is arranged in the first accommodating hole (1212), the first accommodating hole (1212) is a stepped hole, the diameter of a first end of the first accommodating hole (1212) is larger than the diameter of a second end of the first accommodating hole (1212), the first end of the first accommodating hole (1212) is arranged close to the second elastic layer (111), the outer diameter of the playing structure is larger than the diameter of the first end of the first accommodating hole (1212), the playing structure is provided with a sound outlet hole, and the diameter of the sound outlet hole is smaller than the diameter of the second end of the first accommodating hole (1212).

2. The electroencephalic sleep eye mask of claim 1, wherein, The electrode structure (21) comprises a connecting portion (211) and a plurality of electrodes (212), the connecting portion (211) is arranged between the first elastic layer (121) and the first light shielding layer (122), the first light shielding layer (122) is provided with a plurality of first openings (1221), and the plurality of electrodes (212) are arranged in the first openings (1221) and connected with the connecting portion (211).

3. The electroencephalographic sleep eye mask of claim 2, wherein, The first elastic layer (121) has a first accommodating groove (1211) on the side close to the second elastic layer (111), the second elastic layer (111) has a second accommodating groove (1111) on the side close to the first elastic layer (121), the first accommodating groove (1211) and the second accommodating groove (1111) are correspondingly arranged, and the heating structure is arranged in a first accommodating space formed by the first accommodating groove (1211) and the second accommodating groove (1111).

4. The electroencephalographic sleep eye mask of claim 3, wherein, The sleep-aiding assembly (20) further comprises a power supply structure (22) and a switch structure (23), the first elastic layer (121) has a third accommodating groove (1213) on the side close to the second elastic layer (111), the second elastic layer (111) has a fourth accommodating groove (1112) on the side close to the first elastic layer (121), the third accommodating groove (1213) and the fourth accommodating groove (1112) are correspondingly arranged, the power supply structure (22) is arranged in a second accommodating space formed by the third accommodating groove (1213) and the fourth accommodating groove (1112), and the power supply structure (22) is electrically connected with the heating structure, the playing structure and the switch structure (23).

5. The electroencephalographic sleep eye mask of claim 4, wherein, The first elastic layer (121) has a fifth accommodating groove (1214) on the side close to the second elastic layer (111), the second elastic layer (111) has a third opening (1113), the second light-shielding layer (112) has a fourth opening (1121), the third opening (1113) and the fourth opening (1121) are correspondingly arranged with the fifth accommodating groove (1214), and the switch structure penetrates through the third opening (1113) and the fourth opening (1121) and is arranged in the fifth accommodating groove (1214).

6. The electroencephalographic sleep eye mask of claim 5, wherein, The first elastic layer (121) has a sixth accommodating groove (1215) on the side close to the second elastic layer (111), the sixth accommodating groove (1215) is in communication with the third accommodating groove (1213), the first accommodating groove (1211), the first accommodating hole (1212) and the fifth accommodating groove (1214), and the power supply structure (22) further comprises a plurality of wires.

7. The electroencephalographic sleep eye mask of claim 6, wherein, The first elastic layer (121) has a fifth opening (1216), the fifth opening (1216) is correspondingly arranged with the connecting portion (211), the sixth accommodating groove (1215) is in communication with the fifth opening (1216), and the wires are connected with the connecting portion (211).

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