CN111988696A - Earphone set - Google Patents

Abstract

The invention discloses an earphone, comprising: a connecting member; the earphone body is arranged at two ends of the connecting piece respectively; wherein, the earphone body includes: the first sound-producing piece is connected with the end part of the connecting piece and is used for being attached to the skull; the second sound-producing piece is connected with the first sound-producing piece and is used for being inserted into the auditory canal; the main control, main control and first sound production piece and second sound production piece electric connection, the main control is used for controlling first sound production piece sound production or the sound production of second sound production piece. The technical scheme of the invention can provide two audio playing modes of bone conduction and in-ear type, and the two modes form complementary action, so that the user can conveniently select and use the audio playing device according to the actual situation, the use experience of the user is improved, and the good wearing and hearing feeling of the user are ensured.

Description

Earphone set

Technical Field

The invention relates to the technical field of electronic products, in particular to an earphone.

Background

Earphones in the market at present can be divided into bone conduction earphones and in-ear earphones according to different wearing modes.

Wear bone conduction earphone and need not go into the ear, can keep external auditory canal clean, ventilate, alleviate the burden of ear, also more comfortable when wearing, can promote to wear and experience. In addition, most of noise in the environment is transmitted through the air, and the bone conduction earphone only receives sound signals transmitted by being in direct contact with the skull, so that noise caused by the sound in the air transmission process can be avoided to a certain extent, and the sound quality is effectively improved. However, when the external environment is noisy, the bone conduction earphone may not be used, which is also the soft rib of the bone conduction earphone.

The in-ear earphone needs to be inserted into the auditory canal for use, has good sealing performance and is little influenced by the environment, so the in-ear earphone can be used in a noisy environment, but the in-ear earphone is inserted into the auditory canal for a long time, can damage the auditory canal and the hearing, and even causes otitis media.

Therefore, both bone conduction headphones and in-ear headphones have their own drawbacks in use.

Disclosure of Invention

The invention mainly aims to provide an earphone, aiming at providing two audio playing modes of bone conduction and in-ear type, which form a complementary action, so that a user can conveniently select and use the earphone according to the actual situation, the use experience of the user is improved, and the good wearing and hearing feeling of the user are ensured.

To achieve the above object, the present invention provides an earphone, including: a connecting member; the earphone body is arranged at two ends of the connecting piece respectively; wherein, the earphone body includes: the first sound-producing piece is connected with the end part of the connecting piece and is used for being attached to the skull; the second sound-producing piece is connected with the first sound-producing piece and is used for being inserted into the auditory canal; the main control, main control and first sound production piece and second sound production piece electric connection, the main control is used for controlling first sound production piece sound production or the sound production of second sound production piece.

Optionally, the first sound-emitting member comprises: the first shell is connected with the end part of the connecting piece and is provided with a bone conduction panel; the bone conduction vibrator is arranged in the first shell and is attached to the bone conduction panel.

Optionally, the second sounding member includes: the second shell is connected with the first shell and is provided with a sound outlet; the loudspeaker is arranged in the second shell.

Optionally, the master control comprises: the main board is arranged in the first shell or the second shell, and the bone conduction vibrator and the loudspeaker are electrically connected with the main board; the switching piece, switching piece and mainboard electric connection, switching piece are used for switching bone conduction oscillator sound production or speaker sound production.

Optionally, the switch comprises: the Hall chip is electrically connected with the main board; the magnetic part can be close to or far away from the Hall chip; the Hall chip is arranged in the first shell, and the magnetic piece is arranged in the second shell; or the Hall chip is arranged in the second shell, and the magnetic part is arranged in the first shell.

Optionally, the first sounding member further includes: the bone conduction panel is arranged on the bone conduction panel, the bone conduction panel is arranged in the bone conduction panel, and the bone conduction panel is arranged in the bone conduction panel; the bone conduction vibrator is arranged in the mounting cavity, and the second shell is detachably inserted in the accommodating cavity, so that the magnetic part is close to or far away from the Hall chip.

Optionally, the hall chip is disposed in the mounting cavity, and the sound outlet is a magnetic member.

Optionally, a magnetic element is further disposed in the mounting cavity.

Optionally, a sound outlet net is arranged outside the sound outlet nozzle, and the sound outlet net is made of a ferromagnetic material.

Optionally, an ear cap is sleeved on the sound outlet mouth.

Optionally, the main board is disposed in the mounting cavity, a via hole is formed in the main board, a vibrator pin is disposed on the bone conduction vibrator, and the vibrator pin is inserted into the via hole.

Optionally, a vibration damping pad is sandwiched between the main board and the bone conduction vibrator.

Optionally, the second sounding member further includes: the connecting wire, connecting wire electric connection mainboard and speaker.

Optionally, a protective sleeve is sleeved on a part of the connecting wire penetrating through the first shell; and/or the part of the connecting wire penetrating through the second shell is bonded with the second shell; and/or the part of the connecting wire in the second shell is provided with an anti-falling part, and the anti-falling part is used for preventing the connecting wire from falling out of the second shell.

In the technical scheme of the invention, the earphone body comprises the first sound-producing part and the second sound-producing part, the first sound-producing part adopts a bone conduction sound wave mode, the first sound-producing part does not need to enter the ear, not only can keep the external auditory canal clean and ventilated, but also can lighten the burden of the ear, is more comfortable when being worn, can improve the wearing experience, and can avoid introducing noise in the air transmission process to a certain extent, thereby effectively improving the tone quality, so that the first sound-producing part can be used by a user under the condition of ear fatigue or ear discomfort; what the second sound production piece adopted is the mode of air conduction sound wave, and the second sound production piece inserts in people's the ear when using, and the leakproofness in duct space is good, and the sound wave receives the influence of the environment outside the ear less in the transmission process, so the second sound production piece can supply the user to use under the relatively noisy condition of surrounding environment. The main control is connected with the first sounding part and the second sounding part electrically, and can control one of the first sounding part and the second sounding part to work. First sound production piece and second sound production piece can be applicable to different service conditions respectively, therefore the two has perfect complementary action in the user mode, can make things convenient for the user to select first sound production piece or second sound production piece to use according to actual conditions to promote user's use and experience, guarantee that the user is good wears and the sense of hearing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a headset according to the present invention;

fig. 2 is a schematic structural diagram of an earphone body of the earphone in fig. 1;

fig. 3 is a schematic cross-sectional view of the earphone body of the earphone in fig. 1;

fig. 4 is a schematic cross-sectional view of the earphone body of the earphone in fig. 1 from another perspective;

fig. 5 is a schematic structural view of a second sounding part of the earphone in fig. 1;

fig. 6 is a schematic structural view of the second sounding part of the earphone in fig. 1 from another view angle;

fig. 7 is a schematic structural diagram of a bone conduction vibrator of the earphone in fig. 1;

fig. 8 is a schematic structural diagram of the main board of the earphone in fig. 1.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The present invention proposes an earphone 1000.

In an embodiment of the present invention, as shown in fig. 1 to 2, the headset 1000 includes: a connecting member 10; the earphone body 20 is arranged at two ends of the connecting piece 10 respectively; wherein, earphone body 20 includes: the first sounding part 21 is connected with the end part of the connecting piece 10, and the first sounding part 21 is used for being attached to the skull; the second sound-emitting piece 22, the second sound-emitting piece 22 is connected with the first sound-emitting piece 21, the second sound-emitting piece 22 is used for being inserted into the ear canal; the main control, the main control and first sound production piece 21 and second sound production piece 22 electric connection, the main control is used for controlling first sound production piece 21 sound production or the sound production of second sound production piece 22.

Specifically, connecting piece 10 is U type structure, through will controlling two earphone body 20 settings at two tip of connecting piece 10, can realize controlling the connection between two earphone bodies 20, avoids two earphone body 20 arbitrary separation, can prevent that earphone body 20 from losing, simultaneously, connecting piece 10 can regard as neck area or support frame to hang and paste in user's neck department, is convenient for carrying and use of earphone body 20. Moreover, the connecting element 10 may be provided with a power supply module, which may be a lithium battery and electrically connected to the two earphone bodies 20, so as to supply electric energy to the earphone bodies 20, thereby prolonging the service life of the earphone bodies 20.

It is easily understood that the earphone body 20 has a function of playing audio. When the earphone is used, the left earphone body 20 and the right earphone body 20 at the two ends of the connecting piece 10 are respectively hung at the two ears of a user, the earphone bodies 20 can emit sound waves, the eardrums of the user receive the sound waves and vibrate according to the sound waves, namely, lymph fluid of the inner ear can vibrate, the stimulated inner eardrums can drive auditory nerves of the user, and therefore the brain of the user can sense the sound. Thus, the user can listen to audio through the earphone body 20. The earphone body 20 includes a first sound emitting element 21 and a second sound emitting element 22, the first sound emitting element 21 can be connected to an end of the connecting element 10, and the second sound emitting element 22 can be connected to the first sound emitting element 21.

In the present invention, the first sound emitting device 21 is a bone conduction earphone 1000, and transmits sound by bone conduction. In particular, by attaching the first sound emitting element 21 to the skull bone of the user (typically the bone near the ear), the first sound emitting element 21 is able to convert the sound into mechanical vibrations of different frequencies and transmit the sound waves by vibrating the skull bone of the person, the specific conduction paths of which are: sound wave-skull-bone labyrinth-inner ear lymph-spiral organ-auditory nerve-cerebral cortex auditory center.

The second sounding member 22 is an in-ear headphone 1000 that conducts sound by means of air conduction. Specifically, the second sounding part 22 is inserted into the ear canal of the ear of the user, the first sounding part 21 transmits sound waves through air, the sound waves are transmitted to the inner ear, then the inner and outer lymph fluid of the inner ear generates vibration, the spiral organ completes the sound sensing process, then the auditory nerve generates nerve impulse, the nerve impulse is presented to the auditory center, and finally, the sound is heard after the cerebral cortex is comprehensively analyzed. The specific conduction path of the sound wave is as follows: acoustic waves-auricle-external auditory canal-tympanic membrane-hammer-incus-stapes-vestibular window-external, internal lymph-spiral organ-auditory nerve-auditory center.

The main control is electrically connected to the first sounding part 21 and the second sounding part 22, and is mainly used for controlling the first sounding part 21 and the second sounding part 22 to work in a coordinated manner, that is, in the using process of the headset 1000, the main control controls one of the first sounding part 21 and the second sounding part 22 to work, so that conflict or waste caused by simultaneous working of the first sounding part and the second sounding part is avoided. Because first sound piece 21 adopts is the mode of bone conduction sound wave, first sound piece 21 need not go into the ear, can keep the external auditory canal clean, ventilate, alleviates the burden of ear, and is also more comfortable when wearing, can promote and wear experience, can also avoid sound to introduce the noise at the air propagation in-process to a certain extent to effectively promote tone quality, consequently, first sound piece 21 can supply the user to use under the tired or the uncomfortable condition of ear. Correspondingly, what second sound production piece 22 adopted is the mode of air conduction sound wave, and second sound production piece 22 inserts in people's ear when using, and the leakproofness in ear canal space is good, and the sound wave receives the influence of the environment outside the ear less in the transmission process, and consequently, second sound production piece 22 can supply the user to use under the relatively noisy condition of surrounding environment. Therefore, the first sounding part 21 and the second sounding part 22 can be respectively suitable for different use situations, so that the first sounding part 21 and the second sounding part 22 have perfect complementary effects in use modes, and a user can conveniently select the first sounding part 21 or the second sounding part 22 to use according to actual conditions, so that the use experience of the user is improved, and good wearing and hearing feeling of the user are guaranteed.

Referring to fig. 3 to 4, further, the first sound-emitting element 21 includes: a first housing 211, the first housing 211 being connected with an end of the connector 10, the first housing 211 being provided with a bone conduction panel 2111; and a bone conduction transducer 212, wherein the bone conduction transducer 212 is disposed in the first housing 211, and the bone conduction transducer 212 is bonded to the bone conduction panel 2111.

The first housing 211 may be configured as required according to actual conditions, and the specific shape of the first housing 211 is not limited in the present invention. In this embodiment, the first housing 211 is substantially cylindrical, and one end of the first housing 211 is a bone conduction plate 2111. When the first sounding member 21 is used to listen to audio, the bone conduction panel 2111 is attached to the skull bone of a person (usually, the bone near the ear), and the main control controls the bone conduction vibrator 212 to vibrate and conduct sound waves to the human body through the bone conduction panel 2111, and the sound waves are conducted to the auditory nerve of the person through the skin, the subcutaneous tissue and the bone of the person in turn, so that the user can listen to the sound.

Further, the second sounding member 22 includes: a second housing 221, the second housing 221 is connected to the first housing 211, and the second housing 221 is provided with a sound outlet 2211; the speaker 222, and the speaker 222 is disposed in the second housing 221.

The second shell 221 is shaped for insertion into the ear canal of a person. The second shell 221 is a hollow structure, one end of the second shell 221 is converged to form a sound outlet 2211 communicated with the inside of the second shell 221, and when the main control controls the speaker 222 to work, sound waves generated by the speaker 222 are transmitted from the sound outlet 2211 to the ear canal through air and are conducted to auditory nerves of a person, so that the user can hear the sound. The speaker 222 is a conversion component that converts an electrical sound signal into sound, and the sound production principle of the speaker 222 is that a coil of an alternating current signal moves in a magnetic field to vibrate a diaphragm connected with a voice coil, so that the diaphragm vibrates to drag a cone, and then the sound waves are transmitted out through an air medium.

Further, the master control includes: the main board 231 is arranged in the first shell 211 or the second shell 221, and the bone conduction vibrator 212 and the speaker 222 are electrically connected with the main board 231; and the switching piece is electrically connected with the main board 231 and used for switching the bone conduction vibrator 212 to sound or the loudspeaker 222 to sound.

The main board 231 is provided with a control circuit, the control circuit comprises a first circuit for controlling the bone conduction vibrator 212 to vibrate and a second circuit for controlling the loudspeaker 222 to sound, and the first sound-emitting piece 21 or the second sound-emitting piece 22 can be controlled to sound respectively by controlling the conduction of the first circuit or the conduction of the second circuit. The switching element is used for switching the control circuit, that is, switching the first circuit to be on or the second circuit to be on, so that the sound electrical signal is transmitted through the bone conduction vibrator 212 or through the speaker 222, and the sound of the first sound emitting element 21 or the sound of the second sound emitting element 22 is realized.

As an embodiment of the present invention, the switching member includes: the hall chip 2321, the hall chip 2321 is electrically connected with the main board 231; the magnetic piece can be close to or far away from the Hall chip 2321; the hall chip 2321 is disposed in the first housing 211, and the magnetic member is disposed in the second housing 221; alternatively, the hall chip 2321 is disposed in the second housing 221, and the magnetic member is disposed in the first housing 211.

The hall chip 2321 is a magnetic sensor based on the hall effect. The hall chip 2321 can detect the magnetic field and its change. When a magnetic member, such as a magnet, is close to the hall chip 2321, the hall chip 2321 senses a change of the magnetic field and outputs a corresponding sensing signal to the main board 231, so that the first circuit and the second circuit are switched through the main board 231. The hall chip 2321 has many advantages, it is small, light in weight, easy to install, its consumption is little, the precision is high, the linearity is good, and the hall chip 2321 works contactless, not wearing and tearing, the output waveform is clear. Of course, the switching member may also adopt other switches, such as an infrared proximity sensor, etc., which is not limited in this respect and can be selected for use according to actual situations.

Optionally, the first sound-emitting member 21 further includes: the vibrator upper cover 213 is provided with a cavity inside the first shell 211, an opening is formed in one side of the first shell 211, which is far away from the bone conduction panel 2111, the opening is communicated with the cavity, the vibrator upper cover 213 is arranged in the cavity, and the cavity is divided into an installation cavity and an accommodating cavity by the vibrator upper cover 213; the bone conduction vibrator 212 is disposed in the mounting cavity, and the second housing 221 is detachably inserted into the accommodating cavity, so that the magnetic member is close to or far from the hall chip 2321.

In this embodiment, an end of the first housing 211 facing away from the bone conduction panel 2111 is provided as an opening through which the second housing 221 can be inserted into the receiving cavity of the first housing 211, or through which the second housing 221 can be taken out of the receiving cavity of the first housing 211. In order to switch the control circuit by the switching member, the hall chip 2321 and the magnetic member are separately disposed, that is, the two are respectively located on two different parts of the first housing 211 and the second housing 221, so that the hall chip 2321 and the magnetic member can be close to or away from each other, so as to implement the switching function of the switching member.

When the second housing 221 is inserted into the accommodating cavity, the magnetic member is close to the hall chip 2321, the hall chip 2321 senses the change of the magnetic field and outputs a corresponding electrical signal to the main board 231, so that the first circuit is disconnected and the second circuit is connected, and at this time, the user can listen to the audio by using the first sound-emitting member 21; when the second casing 221 is taken out from the accommodating cavity, the magnetic member is far away from the hall chip 2321, the hall chip 2321 also senses the change of the magnetic field, and outputs a corresponding electrical signal to the main board 231, so that the first circuit is turned on and the second circuit is turned off, and at this time, the user can listen to the audio by using the second sounding member 22.

Further, the hall chip 2321 is disposed in the mounting cavity, and the sound outlet 2211 is a magnetic member.

In this embodiment, the sound outlet 2211 is made of a magnetic material, for example, the sound outlet 2211 is made of a magnet. The magnetic induction of the hall chip 2321 can be realized by the fact that the sound outlet 2211 is close to or far away from the installation cavity. By directly setting the sound outlet 2211 as a magnetic part, the components of the second sound producing part 22 are skillfully utilized, additional components are not required, the internal space of the earphone 1000 can be saved, the earphone 1000 has a small and compact structure, the weight of the earphone 1000 is reduced, and the improvement of the portability of the earphone 1000 is facilitated.

Optionally, a magnetic member 214 is further disposed in the mounting cavity.

In this embodiment, the magnetic member 214 is a magnet, and the magnetic member is annular, and the magnetic member is disposed around the periphery of the hall chip 2321, and the annular magnetic member corresponds to the annular structure of the sound outlet 2211. Because the sound outlet 2211 is made of magnetic material, when the second housing 221 is inserted into the accommodating cavity of the first housing 211, the sound outlet 2211 is opposite to the annular magnetic member, and the opposite poles of the two are opposite, at this time, the sound outlet 2211 and the magnetic member attract each other, the sound outlet 2211 is subject to the attraction of the magnetic member 214, so that the second housing 221 is stably inserted into the accommodating cavity of the first housing 211, and the second housing 221 is prevented from being accidentally released from the first housing 211 when the first sound-producing member 21 is used; and the second housing 221 can be taken out from the accommodating cavity of the first housing 211 under the condition of applying an external force, so that the detachable assembly of the second housing 221 and the first housing 211 is realized, and the operation is simple and convenient. In addition, in order to enable the magnetic member 214 to more firmly adsorb the sound outlet 2211, the magnetic member 214 may be disposed at a position where the installation cavity is as close as possible to the receiving cavity.

Referring to fig. 3 to 4, optionally, a sound outlet net 223 is disposed outside the sound outlet nozzle 2211, and the material of the sound outlet net 223 is ferromagnetic material.

In this embodiment, the sound outlet net 223 covers the sound outlet 2211, so as to prevent foreign matters such as dust from entering the second casing 221, and protect the components in the second casing 221, such as the speaker 222. Further, the sound outlet net 223 is made of stainless steel, and when the second housing 221 is inserted into the accommodating cavity of the first housing 211, the magnetic member 214 disposed in the mounting cavity not only adsorbs the sound outlet 2211, but also adsorbs the sound outlet net 223. The magnetic attraction of the magnetic attraction piece 214 can be increased by the ferromagnetic sound outlet net 223, so that when the second casing 221 is inserted into the accommodating cavity of the first casing 211, the second casing 221 can be more stably fixed in the accommodating cavity, the connection stability of the second casing 221 and the first casing 211 is improved, and the second casing 221 can be prevented from being accidentally separated from the first casing 211.

Referring to fig. 5 to 6, an ear cap 224 is optionally fitted over the sound outlet 2211.

In this embodiment, the earmuff 224 of silica gel material has been cup jointed to the surface of sound outlet 2211, when the user uses second sound production piece 22 to listen to the audio frequency, insert sound outlet 2211 in the duct, and the skin contact through earmuff 224 and duct, earmuff 224 can avoid sound outlet 2211 and the hard contact of duct, and can improve the leakproofness of duct inner space, be difficult for receiving the influence of external noise when making the sound wave conduct to the eardrum, thereby guarantee the vocal sound quality of second sound production piece 22.

Referring to fig. 7 to 8, as an embodiment of the present invention, the main board 231 is disposed in the mounting cavity, a via hole 2311 is formed on the main board 231, a vibrator pin 2121 is disposed on the bone conduction vibrator 212, and the vibrator pin 2121 is inserted into the via hole 2311.

In this embodiment, the main board 231 is disposed in the first housing 211, and a bonding pad 2312 is disposed on a surface of the main board 231 facing the vibrator upper cover 213, and the main board 231 can be welded and fixed on the vibrator upper cover 213 through the bonding pad 2312. In order to facilitate connection between the bone conduction vibrator 212 and the main board 231, the vibrator pin 2121 of the bone conduction vibrator 212 is inserted into the via hole 2311 of the main board 231 and is soldered, so that the bone conduction vibrator 212 and the main board 231 are electrically connected. Through the pin of the bone conduction vibrator 212 and the via hole 2311 structure on the main board 231, the bone conduction vibrator 212 and the main board 231 can be assembled into a whole conveniently, the assembly of the bone conduction vibrator 212 and the main board 231 is facilitated, the structure of the bone conduction vibrator 212 and the main board 231 is compact, the miniaturization of the structure of the first shell 211 is facilitated, and the portability of the earphone 1000 is improved.

Referring to fig. 3 to 4, optionally, a damping pad 215 is sandwiched between the main plate 231 and the bone conduction vibrator 212.

In this embodiment, the vibration damping pad 215 is a silica gel pad, and the vibration damping pad 215 separates the main board 231 from the bone conduction vibrator 212, so as to prevent the main board 231 from being damaged by the long-term vibration of the bone conduction vibrator 212, thereby prolonging the service life of the main board 231.

Referring to fig. 3 to 4, further, the second sounding element 22 further includes: the connecting wires 225 and the connecting wires 225 electrically connect the main board 231 and the speaker 222.

In this embodiment, one end of the connection line 225 penetrates into the first housing 211 and is welded to the main board 231, and the other end of the connection line 225 penetrates into the second housing 221 and is welded to the speaker 222. The connection line 225 is a general earphone 1000 line, and can realize transmission of electric signals. The speaker 222 is connected to the main board 231 through the connecting wire 225, so that the first sound generating part 21 and the second sound generating part 22 share the same main board 231, the number of parts of the headset 1000 can be reduced, the required installation space can be reduced, the structure of the headset 1000 can be miniaturized, and the portability of the headset 1000 can be improved.

Referring to fig. 5 to 6, optionally, a protective sleeve 2252 is sleeved on the portion of the connecting wire 225 passing through the first housing 211.

In this embodiment, the protective sleeve 2252 may be made of a silicone material, the soft protective sleeve 2252 is sleeved on the connection line 225 and contacts with the first housing 211 to separate the connection line 225 from the first housing 211, and the protective sleeve 2252 may protect the connection line 225 through its own toughness and elasticity, so as to prevent the connection line 225 from being damaged due to multiple bending at the portion penetrating through the first housing 211, thereby prolonging the service life of the connection line 225.

Alternatively, the connection line 225 is bonded to the second housing 221 through a portion of the second housing 221.

Through the arrangement, the fixed connection between the connecting wire 225 and the second shell 221 can be realized, the connecting wire 225 is prevented from moving on the second shell 221, the stability of the connecting structure of the connecting wire 225 and the second shell 221 is ensured, damage to parts in the connecting wire 225 or the second shell 221 is avoided, and the service life of the earphone 1000 can be prolonged.

Referring to fig. 4, optionally, a part of the connecting wire 225 located in the second casing 221 is provided with an anti-falling part 2251, and the anti-falling part 2251 is used to prevent the connecting wire 225 from falling out of the second casing 221.

In this embodiment, the anti-separation element 2251 is a knot made on the connection line 225, the diameter of the knot is larger than the diameter of the through hole of the second casing 221 for the connection line 225 to penetrate through, and the knot is clamped inside the second casing 221, so as to prevent the connection line 225 from being pulled out of the second casing 221, prevent the connection line 225 or parts inside the second casing 221 from being damaged, ensure the stability of the connection structure between the connection line 225 and the second casing 221, and improve the service life of the earphone 1000.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. An earphone, comprising:

a connecting member;

the earphone body is arranged at two ends of the connecting piece respectively;

wherein, the earphone body includes:

the first sound-producing piece is connected with the end part of the connecting piece and is used for being attached to the skull;

the second sound-producing piece is connected with the first sound-producing piece and is used for being inserted into an ear canal;

the main control, the main control with first sound production spare with second sound production spare electric connection, the main control is used for controlling first sound production spare sound production or second sound production spare sound production.

2. The headset of claim 1, wherein the first sound-emitting member comprises:

the first shell is connected with the end part of the connecting piece, and is provided with a bone conduction panel;

the bone conduction vibrator is arranged in the first shell and is attached to the bone conduction panel;

and, the second sounding member includes:

the second shell is connected with the first shell, and is provided with a sound outlet;

the loudspeaker is arranged in the second shell.

3. The headset of claim 2, wherein the primary control comprises:

the main board is arranged in the first shell or the second shell, and the bone conduction vibrator and the loudspeaker are electrically connected with the main board;

the Hall chip is electrically connected with the mainboard;

the magnetic part can be close to or far away from the Hall chip;

the Hall chip is arranged in the first shell, and the magnetic part is arranged in the second shell; or, the Hall chip is arranged in the second shell, and the magnetic part is arranged in the first shell.

4. The headset of claim 3, wherein the first sound-emitting member further comprises:

the bone conduction panel is arranged on the bone conduction panel, the bone conduction panel is arranged in the bone conduction panel, and the bone conduction panel is arranged in the bone conduction panel;

the bone conduction vibrator is arranged in the mounting cavity, and the second shell is detachably inserted in the accommodating cavity, so that the magnetic part is close to or far away from the Hall chip.

5. The earphone according to claim 4, wherein the Hall chip is disposed in the mounting cavity, and the sound outlet is the magnetic member.

6. The earphone of claim 5, wherein the mounting cavity further comprises a magnetic member.

7. The earphone according to claim 6, wherein a sound outlet net is arranged on the outer side of the sound outlet mouth, and the sound outlet net is made of a ferromagnetic material;

and/or the sound outlet mouth is sleeved with an ear cap.

8. The earphone according to claim 4, wherein the main board is arranged in the mounting cavity, a through hole is formed in the main board, a vibrator pin is arranged on the bone conduction vibrator, and the vibrator pin is inserted in the through hole;

and/or a damping pad is clamped between the main board and the bone conduction vibrator.

9. The headset of any of claims 3-8, wherein the second sound emitting element further comprises:

the connecting wire, connecting wire electric connection the mainboard with the speaker.

10. The headset of claim 9, wherein a protective sleeve is sleeved over a portion of the connecting cord that passes through the first housing;

and/or the part of the connecting wire penetrating through the second shell is bonded with the second shell;

and/or, the connecting wire is located the part in the second casing is equipped with anticreep spare, anticreep spare is used for preventing the connecting wire is to deviate from outside the second casing.

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