Anti-carsickness earphone

Abstract

The utility model relates to the field of electronic equipment, in particular to an anti-carsickness earphone which comprises a charging cabin, and a loudspeaker is connected with the charging cabin through a connecting column. A hanging lug corresponding to the shape of a helix is arranged on the connecting column and is used for forming suspension type support for the earphone; the earplugs are detachably fixed on the conductive columns; current stimulation modules are arranged on the earplugs and / or the hangers and are used for applying current stimulation to the skin; a sound field compensation module is arranged in the loudspeaker and used for providing sound feedback consistent with vehicle movement. The car sickness relieving device can relieve the carsickness symptom and does not have side effects on the human body.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic equipment field, concretely is a kind of anti-car sickness earphone. BACKGROUND

[0002] Car sickness, also known as motion sickness, is a physiological phenomenon that often occurs during travel. The vestibular system, located in the inner ear, is the core part of human balance perception and is responsible for sensing head movement and position changes. Car sickness is closely related to the changes in vestibular system perception. The vestibular system consists of two parts: semicircular canals, which sense rotational movements of the head (such as turning and shaking), and otolithic organs (including the utricle and saccule), which sense linear acceleration and gravity (such as acceleration, deceleration, and up-and-down jolting). These organs send signals to the brain to help maintain body balance and spatial orientation by sensing head movement. When the movement perceived by the vestibular system is inconsistent with the information from the visual system or proprioceptive system, car sickness occurs.

[0003] To solve the problem of car sickness, the current common practice is to apply car sickness patches behind the ear. The drug components of the car sickness patch are absorbed through the skin and act on the central nervous system or the vestibular system, thereby relieving car sickness symptoms. However, using car sickness patches to prevent car sickness also has the following problems: car sickness patches usually contain Chinese medicinal ingredients such as borneol, peppermint, and datura stramonium, which may cause allergic reactions in some patients; the components such as scopolamine in car sickness patches have a central nervous system inhibiting effect, which may cause patients to experience dry mouth, and there are side effects. Therefore, there is an urgent need for a side-effect-free means to solve the problem of car sickness. SUMMARY

[0004] To avoid and overcome the technical problems existing in the prior art, the utility model provides an anti-car sickness earphone. The utility model alleviates car sickness symptoms without causing side effects to the human body.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An anti-car sickness earphone includes a charging cabin, a loudspeaker is connected between the charging cabin through a connecting column; a hanging ear corresponding to the shape of the tragus is provided on the connecting column, for forming a suspension support for the earphone; an earplug is detachably fixed on the conductive column;

[0007] An electric current stimulation module is provided on the earplug and / or the hanging ear, for applying electric current stimulation to the skin;

[0008] A sound field compensation module is built-in the loudspeaker, for providing sound feedback consistent with vehicle movement.

[0009] As a further scheme of the utility model: the contact surface of the ear hook and the ear part is the current stimulation module, the ear hook is conductive material, the power supply of the earphone supplies power to the ear hook through the connecting column, and the ear hook applies current stimulation to the ear part.

[0010] As a further scheme of the utility model: the ear hook is provided with a conductive patch with adhesion at one end of the adjacent ear part.

[0011] As a further scheme of the utility model: the end of the ear hook is provided with a C-shaped snap ring, and the snap ring and the connecting column constitute clamping positioning.

[0012] As a further scheme of the utility model: the hollow conductive column is arranged along the sound outlet direction at the sound outlet of the loudspeaker, the sound guide channel is arranged in the earplug along the axial direction, and the sound guide channel is communicated with the sound outlet of the loudspeaker through the column cavity of the conductive column.

[0013] As a further scheme of the utility model: the contact surface of the earplug and the ear part is the current stimulation module, the power supply of the earphone supplies power to the earplug through the conductive column, and the earplug applies current stimulation to the ear part.

[0014] As a further scheme of the utility model: the annular positioning groove is arranged on the conductive column along the axial direction, the positioning protrusion is arranged in the sound guide channel of the earplug, and the positioning protrusion and the positioning groove are clamped and positioned or magnetically attracted and positioned.

[0015] As a further scheme of the utility model: the earplug is made of conductive memory sponge material, and the conductive contact is uniformly and circumferentially arranged on the outer circle of the earplug.

[0016] As a further scheme of the utility model: the charging cabin includes a front cabin cover and a rear cabin cover which are fixedly inserted, and the front cabin cover and the rear cabin cover are positioned after being inserted to form an installation space for installing and fixing the power supply, the Bluetooth module and the audio processing module; the charging cabin further has an acceleration sensor and a gyroscope built-in; the loudspeaker is fixed on the rear cabin cover, the front cabin cover is provided with a charging plate for wireless charging of the power supply, and the front cabin cover is further provided with a physical key area.

[0017] As a further scheme of the utility model: the earphone is connected with the automobile through the Bluetooth module to enter the vehicle-mounted working mode, or is connected with the mobile phone through the Bluetooth module to enter the independent working mode.

[0018] Compared with the prior art, the utility model has the advantages of:

[0019] 1. The utility model discloses a sound field compensation module and a current stimulation module are built -in in earphone, the sound signal that generates with vehicle movement synchronization through the mode of sound field compensation is provided to the passenger through earphone with sound field compensation, thereby provides additional motion feedback to alleviate the car sickness condition, through the reaction of the brain vestibular nerve when feeling various specific motion state is alleviated through micro - current stimulation, under the cooperation of two kinds of working mode, alleviate the car sickness symptom simultaneously, will not produce side effect to human body.

[0020] 2. The utility model discloses through hanging earphone forms the suspension type fixed to earphone, makes the positioning firm when earphone uses, through the earphone or earplug two discharge source applies the current stimulation to ear, can satisfy different use working condition. DRAWINGS

[0021] Fig. 1 It is the structure schematic drawing of the utility model.

[0022] Fig. 2 It is the explosion drawing of the utility model.

[0023] Fig. 3 It is the structure schematic drawing of the charging cabin in the utility model.

[0024] Fig. 4 It is the structure schematic drawing of earplug in the utility model.

[0025] In the drawing:

[0026] 1, charging cabin;11, front cabin cover;12, rear cabin cover;13, charging board;14, physical button area;

[0027] 2, loudspeaker;21, conductive column;22, positioning groove;23, connecting column;

[0028] 3, hanging earphone;31, snap ring;32, conductive patch;

[0029] 4, earplug;41, sound guide channel;42, positioning protrusion. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0031] Please refer to Figs. 1-4The utility model discloses an anti-car sickness earphone, including charging cabin 1, charging cabin 1 whole is ellipsoid type streamline design, is formed by front hatch 11 and rear hatch 12, and the front hatch 11 and rear hatch 12 are inserted and positioned, and the installation space of ellipsoid is formed by surrounding.

[0032] The installation space is provided with power, bluetooth module and audio processing module, and the power includes battery system, is charged through wireless charging or wired charging, and the charging plate 13 for wireless charging is arranged on the rear hatch 12 in the embodiment, and the battery system of power is wirelessly charged. The rear hatch 12 is also provided with a physical button area 14 for adjusting the volume of the earphone or controlling the switch of the earphone. The above-mentioned modules are all existing modules, and therefore the structure will not be described again. In the embodiment, the center of gravity of the earphone corresponds to the position of the charging plate 13.

[0033] In the embodiment, the earphone is provided with a sound field compensation module, and the sound field compensation module has two working modes.

[0034] In the first sound field compensation working mode, an acceleration sensor or a gyroscope is built in the charging cabin 1.

[0035] In the second sound field compensation working mode, an acceleration sensor or a gyroscope is built in the car, and the signal of the acceleration sensor or the gyroscope is transmitted to the signal processing module after being received by the bluetooth module.

[0036] The acceleration sensor and the gyroscope signals collected in the two working modes are transmitted to the signal processing module in the loudspeaker 2.

[0037] The acceleration sensor and the gyroscope monitor the motion state of the vehicle (such as acceleration, deceleration, turning, etc.) in real time, and the signal processing module generates a sound signal (such as a low-frequency sound simulation acceleration and a directional sound simulation turning) synchronized with the motion of the vehicle according to the motion state.

[0038] The loudspeaker 2 is connected and fixed with the front hatch 11 of the charging cabin 1 through the connecting column 23, and is used for outputting sound.

[0039] The loudspeaker 2 is also provided with a detachable earplug 4, and the conductive column 21 with an internal cavity is arranged at the sound outlet of the loudspeaker 2 along the sound outlet direction to facilitate the fixation of the earplug 4.

[0040] The earplug 4 is provided with a sound guide channel 41 in the axial direction, which is communicated with the sound outlet of the speaker 2 through the column cavity of the conductive column 21. The conductive column 21 is provided with annular positioning grooves 22 in the axial direction, and the earplug 4 is provided with positioning protrusions 42 in the sound guide channel 41, which are clamped and positioned with the positioning grooves 22 or magnetically attracted and positioned.

[0041] In order to facilitate the fixation of the earphone, the connecting column 23 is provided with a hanging ear 3 corresponding to the ear wheel shape, which is used to form a hanging support for the earphone. The end of the hanging ear 3 is provided with a C-shaped clasp ring 31, which is clamped and positioned with the connecting column 23. The clasp ring 31 is preferably made of elastic material and can be slightly deformed to allow the clasp ring 31 to be clamped into the connecting column 23. The inner diameter of the clasp ring 31 is preferably corresponding to the outer diameter of the connecting column 23.

[0042] In this embodiment, the earphone is also provided with a current stimulation module for applying current stimulation to the skin. The current stimulation module has three working modes.

[0043] In the first current stimulation working mode, the earplug 4 is made of conductive material, the hanging ear 3 is made of non-conductive material, and the power supply releases current which is transmitted to the earplug 4 through the connecting column 23 and the conductive column 21. The earplug 4 is in direct contact with the ear, thereby relieving the car sickness symptoms through micro-current stimulation.

[0044] In the second current stimulation working mode, the hanging ear 3 is made of conductive material, the earplug 4 is made of non-conductive material, and the power supply releases current which is transmitted to the hanging ear 3 through the connecting column 23. The hanging ear 3 is in direct contact with the ear, thereby relieving the car sickness symptoms through micro-current stimulation.

[0045] In the third current stimulation working mode, the earplug 4 and the hanging ear 3 are both made of conductive material, and the current released by the power supply is transmitted to the hanging ear 3 and the earplug 4 at the same time, thereby performing micro-current stimulation on the ear through two discharge positions at the same time.

[0046] In the first current stimulation working mode and the third current stimulation working mode, the outer circle of the earplug 4 is uniformly convex in the circumferential direction and is provided with a conductive contact point, which discharges to the ear in a point form through the conductive contact point.

[0047] In the second current stimulation working mode and the third current stimulation working mode, one end of the hanging ear 3 adjacent to the ear is provided with a conductive patch 32 with adhesion, which can be replaced regularly and is used to be fixedly attached to the ear, thereby improving the area of current stimulation and the firmness of the hanging ear 3.

[0048] The current stimulation module and the sound field compensation module can be started at the same time or selectively started to meet different use requirements. The car sickness can be relieved through current stimulation and sound field compensation, and the principle is the prior art, which will not be described here. The earphone is used as a carrier to relieve the car sickness symptoms of passengers.

[0049] The basic principles of the application are described above in conjunction with specific embodiments, however, it should be noted that the advantages, benefits, effects and the like mentioned in the present application are only examples and are not limiting, and these advantages, benefits, effects and the like cannot be considered as necessary for each embodiment of the present application. In addition, the above-mentioned specific details are only for the purpose of example and for the purpose of understanding, and the above-mentioned details do not limit the present application to be necessarily implemented with the above-mentioned specific details.

[0050] The block diagrams of the devices, apparatuses, equipment, systems involved in the present application are only illustrative examples and are not intended to require or imply the connection, arrangement, configuration as shown in the block diagram. As those skilled in the art will recognize, these devices, apparatuses, equipment, systems can be connected, arranged, configured in any manner. Words such as "include", "contain", "have" and the like are open-ended words, mean "including but not limited to", and can be used interchangeably. The words "or" and "and" used herein mean the word "and / or", and can be used interchangeably unless the context clearly indicates otherwise. The word "such as" used herein means the phrase "such as but not limited to", and can be used interchangeably.

Claims

1. An anti-motion sickness earphone, characterized in that, It comprises a charging cabin (1), a loudspeaker (2) is connected with the charging cabin (1) through a connecting column (23); the connecting column (23) is provided with an ear wheel-shaped hanging ear (3) corresponding to the ear wheel shape, which is used for forming a hanging support for the earphone; an earplug (4) is detachably fixed on the conductive column (21); The earplug (4) and / or the hanging ear (3) is provided with a current stimulation module for applying current stimulation to the skin; The loudspeaker (2) is provided with a sound field compensation module, which is used for providing sound feedback consistent with the movement of the vehicle.

2. The anti-motion sickness earphone of claim 1, wherein, The contact surface of the hanging ear (3) with the ear is the current stimulation module, the hanging ear (3) is made of conductive material, the power supply of the earphone supplies power to the hanging ear (3) through the connecting column (23), and the current stimulation is applied to the ear through the hanging ear (3).

3. The anti-motion sickness earphone of claim 2, wherein, The end of the hanging ear (3) adjacent to the ear is provided with a conductive patch (32) with adhesion.

4. The anti-motion sickness earphone of claim 1, wherein, The end of the hanging ear (3) is provided with a C-shaped clasp (31), and the clasp (31) and the connecting column (23) constitute clamping positioning.

5. The anti-motion sickness earphone according to any one of claims 1-4, wherein, The sound outlet of the loudspeaker (2) is provided with a hollow conductive column (21) in the sound outlet direction, and the earplug (4) is provided with a sound guide channel (41) in the axial direction, and the sound guide channel (41) is communicated with the sound outlet of the loudspeaker (2) through the column cavity of the conductive column (21).

6. The anti-motion sickness earphone of claim 5, wherein, The contact surface of the earplug (4) with the ear is the current stimulation module, the power supply of the earphone supplies power to the earplug (4) through the conductive column (21), and the current stimulation is applied to the ear through the earplug (4).

7. The anti-motion sickness earphone of claim 5, wherein, The conductive column (21) is provided with a ring-shaped positioning groove (22) in the axial direction, and the earplug (4) is provided with a positioning protrusion (42) in the sound guide channel (41), and the positioning protrusion (42) and the positioning groove (22) are clamped and positioned or magnetically attracted and positioned.

8. The anti-motion sickness earphone of claim 5, wherein, The earplug (4) is made of conductive memory sponge material, and the outer ring of the earplug (4) is uniformly and circumferentially provided with conductive contacts.

9. The anti-motion sickness earphone according to any one of claims 1-4, wherein, The charging cabin (1) comprises a plug-in fixed front cabin cover (11) and a rear cabin cover (12), the front cabin cover (11) and the rear cabin cover (12) are plug-in positioned to form an installation space for installing and fixing the power supply, the Bluetooth module and the audio processing module, and the charging cabin (1) is further provided with an acceleration sensor and a gyroscope; the loudspeaker (2) is fixed on the rear cabin cover (12), the front cabin cover (11) is provided with a charging plate (13) for wireless charging of the power supply, and the front cabin cover (11) is further provided with a physical button area (14).

10. The anti-motion sickness earphone of claim 5, wherein, The earphone is connected with the automobile through the Bluetooth module to enter the vehicle-mounted working mode, or is connected with the mobile phone through the Bluetooth module to enter the independent working mode.

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