Sound guide open type earphone

Abstract

The utility model provides a sound guide open type earphone. The sound guide open type earphone comprises an earphone body, an ear handle and a sound guide tube, wherein the ear handle is used for sleeving the ear back of a human ear; the earphone body is provided with an ear abutting surface, the ear abutting surface is used for abutting against a human ear, the ear abutting surface is provided with a sound outlet, and the sound outlet is used for being arranged opposite to an external auditory canal of the human ear; the sound guide tube is arranged on the ear abutting surface, the sound guide-in end of the sound guide tube is communicated with the sound outlet, and the sound guide-out end of the sound guide tube is used for stretching into an external auditory canal of a human ear; the end part of the sound leading-out end of the sound guide tube is used for extending to the tympanic membrane of the human ear, and a sound leading-out opening is formed in the end part of the sound leading-out end of the sound guide tube and is used for being arranged opposite to the tympanic membrane of the human ear. In a noisy environment, the sound led out by the sound leading-out port can directly cause vibration of the tympanic membrane, interference of sound in an external environment on the tympanic membrane can be weakened, and finally, ears can still hear the sound emitted by the sound outlet clearly.

Description

Technical Field

[0001] The present disclosure relates to the technical field of earphones, and in particular to a sound-conducting open-type earphone. Background Art

[0002] After wearing open-ear headphones, the distance between the headphones and the auricle of the human ear makes the headphones less isolated from the outside world. However, when in a quiet environment, music or call sounds are easily leaked to the outside world. Therefore, some manufacturers have conducted further research and development in this regard.

[0003] For example, Chinese patent document CN201426167Y discloses an open structure earphone with a sound guide tube, comprising: a shell body, which has at least one speaker unit built in, and a first sound outlet is formed in front of the speaker unit; a sound source input unit, which transmits the sound source signal to the speaker unit; at least one sound guide tube, one end of which is connected to the shell body and the connection point is located behind the speaker unit, and the other end becomes the second sound outlet.

[0004] However, the design of the open-structure earphone with sound guide tube has the following problems:

[0005] Although the above-mentioned open-structure earphones with sound guide tubes can effectively reduce the leakage of music or call sounds by extending the second sound outlet of the sound guide tube toward the auricle of the human ear, when in a noisy environment, the sound in the external environment can easily be transmitted through the gap between the second sound outlet and the auricle. At this time, the sound output by the sound guide tube can be easily masked, making it difficult for the human ear to hear clearly. Utility Model Content

[0006] The purpose of the present invention is to overcome the deficiencies in the prior art and provide an open-type sound-conducting earphone with less sound leakage and high sound conduction efficiency.

[0007] The purpose of this disclosure is achieved through the following technical solutions:

[0008] A sound-conducting open-type earphone, comprising an earphone body and an ear handle, wherein the ear handle is used to be sleeved on the back of a human ear;

[0009] The earphone body is provided with an ear-contacting surface, the ear-contacting surface is used to contact the human ear, and a sound outlet is provided on the ear-contacting surface, the sound outlet is used to be arranged opposite to the external auditory canal of the human ear;

[0010] The sound-conducting open-type earphone further includes a sound-conducting tube;

[0011] The sound guide tube is arranged on the ear-resting surface, the sound inlet end of the sound guide tube is connected with the sound outlet, and the sound outlet end of the sound guide tube is used to extend into the external auditory canal of the human ear; the end of the sound outlet end of the sound guide tube is used to extend to the eardrum of the human ear, and the end of the sound outlet end of the sound guide tube is provided with a sound outlet, and the sound outlet is used to be arranged opposite to the eardrum of the human ear.

[0012] In one of the embodiments, the plane where the sound guide tube is located and the ear-resting surface form an angle of 35°-40°.

[0013] In one of the embodiments, the tube wall of the sound guide tube is provided with an arc-shaped bending portion near the ear-aft surface, and the arc-shaped bending portion is used to abut against the ear cavity of the human ear.

[0014] In one of the embodiments, the diameter of the sound guide tube gradually decreases from the sound introduction end of the sound guide tube to the sound outlet end of the sound guide tube, and the tube wall of the sound guide tube is used to adapt to the external auditory canal of the human ear.

[0015] In one embodiment, the long diameter range of the sound outlet is 3mm-5mm, and the long diameter range of the sound guide outlet is 1.5mm-2.5mm.

[0016] In one embodiment, the end of the sound introduction end of the sound guide tube is arranged in the sound outlet and is detachably connected to the ear surface. The end of the sound introduction end of the sound guide tube is provided with a sound introduction port, and the sound introduction port is connected to the sound outlet.

[0017] In one of the embodiments, a partition is provided at the sound inlet, a plurality of sound outlet holes are evenly opened on the partition, and the sound inlet is connected to the sound outlet through the sound outlet holes.

[0018] In one embodiment, a speaker is disposed in the earphone body, and the mouth of the speaker faces the sound outlet.

[0019] In one embodiment, a sound sealing ring is provided between the speaker and the ear-resting surface, the first end of the sound sealing ring is sleeved and sealed on the peripheral wall of the bell mouth of the speaker, the second end of the sound sealing ring is pressed and sealed on the peripheral edge of the sound outlet, and the bell mouth is connected to the sound outlet through the inner ring cavity of the sound sealing ring.

[0020] In one embodiment, the ear-resting surface, the sound guide tube and the ear handle surface are all provided with a skin-friendly layer.

[0021] Compared with the prior art, the present invention has at least the following advantages:

[0022] The above-mentioned sound-conducting open-type earphones are arranged so that the ear handle is sleeved on the back of the ear of the human ear and the ear surface abuts the human ear, so that the sound outlet is arranged relative to the external auditory canal of the human ear, so that the sound guide tube can extend into the external auditory canal of the human ear. Because the sound introduction end of the sound guide tube is connected to the sound outlet, the sound emitted from the sound outlet can be introduced into the external auditory canal of the human ear through the sound guide tube. Because the end of the sound outlet end of the sound guide tube extends to the eardrum of the human ear, and a sound outlet is opened at the end of the sound outlet end of the sound guide tube, the sound outlet is arranged relative to the eardrum of the human ear, so that the sound is exported to the eardrum of the human ear, and the eardrum of the human ear vibrates so that the human ear can hear the sound emitted from the sound outlet. Compared with the open-type earphones with sound guide tubes in the prior art, the above-mentioned sound-conducting open-type earphones directly conduct sound to the external auditory canal of the human ear through the sound guide tube, and the sound can act on the eardrum through the sound outlet opened at the end of the sound outlet end of the sound guide tube, so that the sound is more directional and avoids the situation where the sound diffuses in all directions and leaks sound. At the same time, the sound outlet is close to the eardrum. In a noisy environment, the sound can directly cause the eardrum to vibrate and weaken the interference of the sound in the external environment on the eardrum, ultimately allowing the human ear to still clearly hear the sound emitted by the sound outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present disclosure and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 This is a schematic structural diagram of a sound-conducting open-earphone according to an embodiment of the present disclosure;

[0025] Figure 2 for Figure 1 The cross-sectional structure diagram of the open-type sound-conducting earphone in the wearing state is shown;

[0026] Figure 3 for Figure 1 A cross-sectional view of a sound-conducting open-back earphone is shown.

[0027] Figure numerals: 10, sound-conducting open-type earphone; 100, earphone body; 110, ear surface; 1110, sound outlet; 200, ear handle; 300, sound-conducting tube; 310, sound inlet end; 3110, sound inlet outlet; 3111, partition; 311a, sound outlet hole; 320, sound outlet end; 3210, sound outlet; 330, arc-shaped bending part; 400, speaker; 410, speaker mouth; 500, sound sealing ring; 510, inner ring cavity; 20, human ear; 2010, tympanic membrane; 2020, ear clip cavity; 2030, back of the ear; 2040, external auditory canal. DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of the present disclosure, the present disclosure will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present disclosure are given in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present disclosure more thoroughly and comprehensively understood.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present disclosure. The terms used herein in the specification of the present disclosure are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0031] In order to better understand the technical solutions and beneficial effects of the present invention, the present invention is further described in detail below in conjunction with specific embodiments:

[0032] like Figure 1 and Figure 2The open-type sound-conducting earphone 10 of one embodiment includes an earphone body 100, an ear handle 200, and a sound guide tube 300. The ear handle 200 is used to be mounted on the back of the ear 2030 of the human ear 20. The earphone body 100 is provided with an ear-contacting surface 110, which is used to abut the human ear 20. The ear-contacting surface 110 is provided with a sound outlet 1110, which is used to be arranged opposite to the external auditory canal 2040 of the human ear 20. The sound guide tube 300 is arranged on the ear-contacting surface 110. The sound inlet end 310 of the sound guide tube 300 is connected to the sound outlet 1110, and the sound outlet end 320 of the sound guide tube 300 is used to extend into the external auditory canal 2040 of the human ear 20; the end of the sound outlet end 320 of the sound guide tube 300 is used to extend to the eardrum 2010 of the human ear 20, and the end of the sound outlet end 320 of the sound guide tube 300 is provided with a sound outlet 3210, and the sound outlet 3210 is used to be arranged opposite to the eardrum 2010 of the human ear 20.

[0033] It can be understood that by making the ear handle 200 sleeved on the back of the ear 2030 of the human ear 20, the ear-contacting surface 110 contacts the human ear 20, so that the sound outlet 1110 and the external auditory canal 2040 of the human ear 20 are arranged opposite to each other, so that the sound guide tube 300 can extend into the external auditory canal 2040 of the human ear 20. Because the sound introduction end 310 of the sound guide tube 300 is connected to the sound outlet 1110, the sound emitted from the sound outlet 1110 can be introduced into the external auditory canal 2040 of the human ear 20 through the sound guide tube 300. Because the end of the sound outlet end 320 of the sound guide tube 300 extends to the eardrum 2010 of the human ear 20, and a sound outlet 3210 is provided at the end of the sound outlet end 320 of the sound guide tube 300, the sound is guided to the eardrum 2010 of the human ear 20 by making the sound outlet 3210 and the eardrum 2010 of the human ear 20 opposite to each other, and the eardrum 2010 of the human ear 20 vibrates so that the human ear 20 can hear the sound emitted by the sound outlet 1110. Compared with the open-structure earphone with a sound guide tube in the prior art, the above-mentioned sound guide open-structure earphone 10 conducts the sound directly to the external auditory canal 2040 of the human ear 20 through the sound guide tube 300, and the sound can act on the eardrum 2010 through the sound outlet 3210 provided at the end of the sound outlet end 320 of the sound guide tube 300, making the sound more directional and avoiding the situation that the sound diffuses in all directions and causes sound leakage. At the same time, the sound outlet 3210 is close to the eardrum 2010. In a noisy environment, the sound output from the sound outlet 3210 can directly cause the eardrum 2010 to vibrate. A smaller volume can produce a stronger sense of hearing and can weaken the interference of the sound in the external environment on the eardrum 2010. Ultimately, the human ear 20 can still clearly hear the sound emitted by the sound outlet 1110.

[0034] Combination Figure 2As shown, the straight-line distance between the sound outlet 3210 and the eardrum 2010 is 0.8 cm-1.2 cm. It can be understood that by setting the straight-line distance between the sound outlet 3210 and the eardrum 2010 in the range of 0.8 cm-1.2 cm, it can not only avoid the sound pressure being too high and causing discomfort to the eardrum 2010 due to the close distance between the sound outlet 3210 and the eardrum 2010, but also avoid the efficiency of the sound emitted by the sound outlet 3210 being transmitted to the eardrum 2010 being reduced due to the distance between the sound outlet 3210 and the eardrum 2010 being too far. Specifically, the straight-line distance between the sound outlet 3210 and the eardrum 2010 can be 0.8 cm, 1 cm or 1.2 cm, which is of course not limited here, and those skilled in the art can also replace it as needed.

[0035] Combination Figure 1 As shown, in one embodiment, the plane where the sound guide tube 300 is located and the ear-aft surface 110 form an angle a of 35°-40°. It can be understood that by setting the angle a between the plane where the sound guide tube 300 is located and the plane where the ear-aft surface 110 is located in the range of 35°-40°, it is more in line with the physiological structure of the external auditory canal 2040, and the sound outlet end 320 of the sound guide tube 300 can be better extended along the external auditory canal 2040 to the eardrum 2010 of the human ear 20. Specifically, the angle a between the plane where the sound guide tube 300 is located and the ear-aft surface 110 can be 35°, 37° or 40°, of course, there is no limitation here, and those skilled in the art can replace it as needed.

[0036] Combination Figure 2 As shown, further, the wall of the sound guide tube 300 is provided with an arc-shaped bending portion 330 near the ear-contacting surface 110, and the arc-shaped bending portion 330 is used to abut the ear clip cavity 2020 of the human ear 20. It can be understood that by arranging the arc-shaped bending portion 330 on the wall of the sound guide tube 300 near the ear-contacting surface 110, when the sound guide tube 300 is extended into the external auditory canal 2040, the arc-shaped bending portion 330 can abut the ear clip cavity 2020 of the human ear 20, thereby increasing the contact points between the external auditory canal 2040 of the human ear 20 and the sound guide tube 300, thereby reducing the possibility of the sound guide tube 300 slipping off the external auditory canal 2040 of the human ear 20, so that the above-mentioned sound guide open-type earphone 10 is more secure to wear.

[0037] In this embodiment, the central angle of the arc-shaped bending portion 330 is in the range of 20°-23°. It can be understood that by setting the central angle of the arc-shaped bending portion 330 in the range of 20°-23°, the arc-shaped bending portion 330 can better match the physiological structure of the ear cavity 2020 of the human ear 20, thereby improving the reliability of the abutment.

[0038] Combination Figure 1As shown, in one embodiment, the diameter of the sound guide tube 300 is gradually reduced from the sound introduction end 310 of the sound guide tube 300 to the sound outlet end 320 of the sound guide tube 300, and the tube wall of the sound guide tube 300 is used to adapt to the external auditory canal 2040 of the human ear 20. It can be understood that by gradually reducing the tube diameter of the sound guide tube 300 from the sound introduction end 310 of the sound guide tube 300 to the sound outlet end 320 of the sound guide tube 300, the tube wall of the sound guide tube 300 can better adapt to the contour of the external auditory canal 2040, reduce the gap between the external auditory canal 2040 and the tube wall of the sound guide tube 300, further weaken the interference of the sound in the external environment on the eardrum 2010, and avoid the interference of the sound in the external environment.

[0039] Combination Figure 3 As shown, in this embodiment, the long diameter L1 of the sound outlet 1110 ranges from 3mm to 5mm, and the long diameter L2 of the sound outlet 3210 ranges from 1.5mm to 2.5mm. It can be understood that by setting the long diameter L1 of the sound outlet 1110 within the range of 3mm to 5mm, the sound emitted by the earphone can be fully transmitted to the lumen of the sound guide tube 300 through the sound outlet 1110, avoiding the difficulty of sound emission caused by the sound outlet 1110 being too small. Specifically, the long diameter L1 of the sound outlet 1110 can be 3mm, 4mm or 5mm, of course, there is no limitation here, and those skilled in the art can also replace it as needed. At the same time, by setting the long diameter L2 of the sound outlet 3210 within the range of 1.5mm to 2.5mm, the sound exported by the sound outlet 3210 can be concentrated on the eardrum 2010 of the human ear 20, further improving the directivity of the sound export. Specifically, the major diameter L2 of the sound outlet 3210 may be 1.5 mm, 2 mm or 2.5 mm. Of course, there is no limitation here, and those skilled in the art may also replace it as needed.

[0040] Combination Figure 2 and Figure 3 As shown, in one embodiment, the end of the sound introduction end 310 of the sound guide tube 300 is arranged in the sound outlet 1110 and is detachably connected to the ear surface 110. The end of the sound introduction end 310 of the sound guide tube 300 is provided with a sound introduction port 3110, and the sound introduction port 3110 is connected to the sound outlet 1110. It can be understood that by making the end of the sound introduction end 310 of the sound guide tube 300 detachably connected to the ear surface 110, the sound guide tube 300 can be easily disassembled and assembled. At the same time, when it is necessary to store the above-mentioned sound guide open earphone 10, the sound guide tube 300 can be removed from the ear surface 110 and placed separately, ultimately reducing the overall storage space. Specifically, the end of the sound introduction end 310 of the sound guide tube 300 is snap-connected or screwed into the sound outlet 1110, the structure is simple and compact, and the sound guide tube 300 can be more conveniently installed and disassembled.

[0041] In this embodiment, a partition 3111 is provided at the sound introduction port 3110, and a plurality of sound outlet holes 311a are evenly provided on the partition 3111. The sound introduction port 3110 is connected to the sound outlet port 1110 through the sound outlet holes 311a. It can be understood that by providing the partition 3111 at the sound introduction port 3110, the partition 3111 can block the debris in the earphone body 100, and prevent the debris from being vibrated by the sound along the sound guide tube 300 to the eardrum 2010 of the human ear 20, which can enhance the protection effect of the eardrum 2010. At the same time, because a plurality of sound outlet holes 311a are evenly provided on the partition 3111, the sound can be guided out to the sound introduction port 3110 through the sound outlet holes 311a, and finally the above-mentioned sound guide open earphone 10 can avoid damage to the eardrum 2010 while taking into account the sound guide effect.

[0042] Combination Figure 1 and Figure 2 As shown, in one embodiment, a speaker 400 is disposed in the earphone body 100, and a bell mouth 410 of the speaker 400 faces the sound outlet 1110. It can be understood that by arranging the bell mouth 410 of the speaker 400 toward the sound outlet 1110, the sound emitted by the speaker 400 can be transmitted to the sound outlet 1110 through the bell mouth 410 of the speaker 400 more quickly, and finally the efficiency of the sound being transmitted from the sound outlet 1110 is improved.

[0043] Combination Figure 2 As shown, in this embodiment, a sound sealing ring 500 is provided between the speaker 400 and the ear-contacting surface 110, the first end of the sound sealing ring 500 is sleeved and sealed on the peripheral wall of the bell mouth 410 of the speaker 400, the second end of the sound sealing ring 500 is pressed and sealed on the peripheral edge of the sound outlet 1110, and the bell mouth 410 is connected to the sound outlet 1110 through the inner ring cavity 510 of the sound sealing ring 500. It can be understood that by sleeved and sealed on the peripheral wall of the bell mouth 410 of the speaker 400 by the first end of the sound sealing ring 500, and by pressing and sealing on the peripheral edge of the sound outlet 1110 by the second end of the sound sealing ring 500, the sound sealing ring 500 can guide the sound transmitted from the bell mouth 410 of the speaker 400 to the sound outlet 1110, reduce the omnidirectional diffusion loss of the sound in the earphone body 100, and enable more sound to be transmitted through the sound outlet 1110.

[0044] In one embodiment, a skin-friendly layer is provided on the surface of the ear-aft surface 110, the sound guide tube 300 and the ear handle 200. It can be understood that the skin-friendly layer is smooth and soft, and can reduce the friction between the human ear 20 and the ear-aft surface 110, the sound guide tube 300 and the ear handle 200 during exercise, and reduce the wear on the epidermis of the human ear 20 and the external auditory canal 2040. Specifically, the skin-friendly layer can use a liquid silicone layer or others, and the liquid silicone layer has excellent resilience, is not easily deformed, and has a longer service life.

[0045] Compared with the prior art, the present invention has at least the following advantages:

[0046] The above-mentioned sound-conducting open-type earphone 10 is configured such that the ear stem 200 is sleeved on the back of the ear 2030 of the human ear 20, and the ear-contacting surface 110 is in contact with the human ear 20, so that the sound outlet 1110 is arranged opposite to the external auditory canal 2040 of the human ear 20, thereby enabling the sound guide tube 300 to extend into the external auditory canal 2040 of the human ear 20. Because the sound introduction end 310 of the sound guide tube 300 is connected to the sound outlet 1110, the sound emitted from the sound outlet 1110 can be introduced into the external auditory canal 2040 of the human ear 20 through the sound guide tube 300. Because the end of the sound outlet end 320 of the sound guide tube 300 extends to the eardrum 2010 of the human ear 20, and a sound outlet 3210 is provided at the end of the sound outlet end 320 of the sound guide tube 300, the sound is guided to the eardrum 2010 of the human ear 20 by making the sound outlet 3210 and the eardrum 2010 of the human ear 20 opposite to each other, and the eardrum 2010 of the human ear 20 vibrates so that the human ear 20 can hear the sound emitted by the sound outlet 1110. Compared with the open-structure earphone with a sound guide tube in the prior art, the above-mentioned sound guide open-structure earphone 10 conducts the sound directly to the external auditory canal 2040 of the human ear 20 through the sound guide tube 300, and the sound can act on the eardrum 2010 through the sound outlet 3210 provided at the end of the sound outlet end 320 of the sound guide tube 300, making the sound more directional and avoiding the situation that the sound diffuses in all directions and causes sound leakage. At the same time, the sound outlet 3210 is close to the eardrum 2010. In a noisy environment, the sound exported from the sound outlet 3210 can directly cause the eardrum 2010 to vibrate, and can weaken the interference of the sound in the external environment on the eardrum 2010, ultimately allowing the human ear 20 to still clearly hear the sound emitted by the sound outlet 1110.

[0047] The above-mentioned embodiments only express several implementation methods of the present disclosure, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present disclosure, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the patent of the present disclosure shall be based on the attached claims.

Claims

1. A sound-conducting open earphone, comprising an earphone body and an ear handle, wherein the ear handle is used to be mounted on the back of a human ear; The earphone body is provided with an ear-contacting surface, the ear-contacting surface is used to contact the human ear, and a sound outlet is provided on the ear-contacting surface, the sound outlet is used to be arranged opposite to the external auditory canal of the human ear; It is characterized in that The sound-conducting open-type earphone further includes a sound-conducting tube; The sound guide tube is arranged on the ear-resting surface, the sound inlet end of the sound guide tube is connected with the sound outlet, and the sound outlet end of the sound guide tube is used to extend into the external auditory canal of the human ear; the end of the sound outlet end of the sound guide tube is used to extend to the eardrum of the human ear, and the end of the sound outlet end of the sound guide tube is provided with a sound outlet, and the sound outlet is used to be arranged opposite to the eardrum of the human ear.

2. The sound-conducting open-earphone according to claim 1, characterized in that: The plane where the sound guide tube is located forms an angle of 35°-40° with the ear-contacting surface.

3. The sound-conducting open-earphone according to claim 2, characterized in that: The tube wall of the sound guide tube is provided with an arc-shaped bending portion near the ear-aft surface, and the arc-shaped bending portion is used to abut against the ear clip cavity of the human ear.

4. The sound-conducting open-earphone according to claim 1, characterized in that: The diameter of the sound guide tube gradually decreases from the sound introduction end of the sound guide tube to the sound outlet end of the sound guide tube, and the tube wall of the sound guide tube is used to adapt to the external auditory canal of the human ear.

5. The sound-conducting open-earphone according to claim 4, characterized in that: The long diameter range of the sound outlet is 3mm-5mm, and the long diameter range of the sound guide outlet is 1.5mm-2.5mm.

6. The sound-conducting open-earphone according to claim 1, characterized in that: The end of the sound introduction end of the sound guide tube is arranged in the sound outlet and is detachably connected to the ear-aft surface. The end of the sound introduction end of the sound guide tube is provided with a sound introduction port, and the sound introduction port is connected to the sound outlet.

7. The sound-conducting open-earphone according to claim 6, characterized in that: A partition is provided at the sound introduction port, a plurality of sound outlet holes are evenly opened on the partition, and the sound introduction port is connected to the sound outlet through the sound outlet holes.

8. The sound-conducting open-earphone according to claim 1, characterized in that: A speaker is arranged in the earphone body, and the speaker mouth of the speaker faces the sound outlet.

9. The sound-conducting open-earphone according to claim 8, characterized in that: A sound sealing ring is provided between the speaker and the ear-resting surface, the first end of the sound sealing ring is sleeved and sealed on the peripheral wall of the bell mouth of the speaker, the second end of the sound sealing ring is pressed and sealed on the peripheral edge of the sound outlet, and the bell mouth is connected to the sound outlet through the inner ring cavity of the sound sealing ring.

10. The sound-conducting open-earphone according to claim 1, characterized in that: The ear-contacting surface, the sound guide tube and the ear handle surface are all provided with a skin-friendly layer.

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