CN212413393U - Multi-moving-iron earphone - Google Patents

Abstract

The utility model belongs to the technical field of earphones, in particular to a multi-moving-iron earphone, which comprises an earphone shell, a plurality of moving-iron units, an ear-hook, a power supply and a charging interface; the multiple groups of moving iron units are arranged in the earphone shell, and the charging interfaces are embedded in the outer wall of the earphone shell; the first end of the ear hook is connected to the outer wall of the earphone shell, the power supply is installed in the second end of the ear hook, and the power supply is electrically connected with the group moving iron unit and the charging interface; during the use, because install in the second end of ear-hang the power makes the power set up in outside the earphone shell, the setting of power size can not receive in the long and small restriction of earphone shell volume, consequently, the power can set up as far as possible greatly in the ear-hang, battery capacity in far than current bluetooth earphone is big, makes the utility model discloses implement the single duration time of many moving iron earphone long, duration is strong.

Description

Multi-moving-iron earphone

Technical Field

The utility model belongs to the technical field of the earphone, especially, relate to a move indisputable earphone more.

Background

Earphones (ears; heads-sets; ears) are a pair of conversion units that receive electrical signals from a media player or receiver and convert them into audible sound waves using speakers near the ears.

The Bluetooth earphone applies the Bluetooth technology to the hands-free earphone, so that users can avoid annoying wiring stumbling and can easily talk in various ways. Since the advent of bluetooth headsets, it has been a good tool for the mobile commerce industry to increase efficiency. Most bluetooth headset, owing to will paste people's ear hole department, make bluetooth headset's size set up reasonable to the volume that causes bluetooth headset sets up should not too big, and the inside battery of bluetooth headset is owing to the influence that receives bluetooth headset's volume size, makes the capacity of battery not big, makes bluetooth headset's single duration short, thereby causes bluetooth headset's single duration not good. In addition, because of the structure of the bluetooth headset, the microphone port of the bluetooth headset is far away from the mouth of the user, and the user is easily interfered by the external environment when using the microphone port to talk, so that the voice of the user cannot be clearly transmitted to the microphone port, and the talk is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a move indisputable earphone more, it is short to aim at solving bluetooth headset's single duration among the prior art to cause bluetooth headset's the not good technical problem of single duration.

In order to achieve the above object, an embodiment of the present invention provides a multi-moving-iron earphone, which includes an earphone shell, a plurality of moving-iron units, an ear-hook, a power supply and a charging interface; the multiple groups of moving iron units are arranged in the earphone shell, and the charging interfaces are embedded in the outer wall of the earphone shell; the first end of ear-hang connect in earphone shell outer wall, install in the second end of ear-hang the power, just the power all with the group moves indisputable unit with the interface electricity that charges is connected.

Optionally, the second end of the ear hook is provided with an electrical interface, and the electrical interface is electrically connected with the moving iron unit; the multi-moving-iron earphone also comprises a microphone rod; the one end of miaow pole is equipped with the electricity and connects, the other end of miaow pole be equipped with connect the microphone mouth of electricity connection, just connect the cooperation grafting of electricity the electrical interface.

Optionally, the main rod of the microphone rod is a flexible rod capable of flexibly adjusting the angle of the microphone port.

Optionally, a sound outlet is formed in the earphone shell, a mounting seat is arranged in the earphone shell, and the mounting seat is close to the sound outlet; at least one moving iron mounting groove is dug in the mounting seat, a plurality of sound channels are arranged in the mounting seat in a penetrating mode, first ports of the sound channels extend to be close to the sound outlet, and second ports of the sound channels are located in the moving iron mounting groove; the multiple groups of moving iron units are mounted in the moving iron mounting grooves in an adaptive mode, each group of moving iron units corresponds to one sound channel, and a moving iron sound outlet pipe of each moving iron unit extends into a second port of the sound channel.

Optionally, the moving iron mounting groove comprises a first mounting groove and a second mounting groove; the two sealing gaskets are respectively arranged in the first mounting groove and the second mounting groove; the first mounting groove and the second mounting groove are respectively positioned at one end and one side of the mounting seat far away from the sound outlet; the moving iron units are arranged into three groups, and the number of the sound channels is three; the second ports of the two sound channels are positioned in the first mounting groove, and the second port of one sound channel is positioned in the second mounting groove; and the two groups of moving iron units are arranged in the first mounting groove, and the one group of moving iron units are arranged in the second mounting groove.

Optionally, the multiple groups of moving iron units are respectively a high-frequency moving iron unit, a medium-frequency moving iron unit and a low-frequency moving iron unit; the plurality of sound channels are respectively a high-frequency sound channel, a medium-frequency sound channel and a low-frequency sound channel; the high frequency sound channel is shorter in length than the mid frequency sound channel, which is shorter in length than the low frequency sound channel; the high-frequency moving iron unit, the medium-frequency moving iron unit and the low-frequency moving iron unit are respectively in one-to-one correspondence with the high-frequency sound channel, the medium-frequency sound channel and the low-frequency sound channel.

Optionally, an outer wall of the earphone shell extends outward to form a tapered portion, and the sound outlet is disposed at an end of the tapered portion.

Optionally, a connection tube is adapted to be inserted into the sound outlet, and a first end and a second end of the connection tube are respectively located at the outer side and the inner side of the earphone shell; one end of the mounting seat, which is close to the sound outlet, extends to form a connecting part, the first ports of the sound channels are arranged at the end part of the connecting part, and the connecting part is inserted in the hole of the second end of the connecting pipe in a sealing manner.

Optionally, the multi-armature earphone further comprises an earplug; the first end of the connecting pipe is convexly provided with an annular clamping part, and the earplugs are sleeved on the annular clamping part.

Optionally, the earphone shell includes a shell main body and a shell cover body adapted to cover the shell main body; the mounting seat is mounted on the shell main body, and the sound outlet is formed in the shell main body.

Compared with the prior art, the embodiment of the utility model provides a move indisputable earphone more has one of following technological effect:

1. during the use, because install in the second end of ear-hang the power makes the power set up in outside the earphone shell, the setting of power size can not receive in the long and small restriction of earphone shell volume, consequently, the power can set up as far as possible greatly in the ear-hang, battery capacity in far than current bluetooth earphone is big, makes the utility model discloses implement the single duration time of many moving iron earphone long, duration is strong.

2. When carrying out voice conversation, will the electricity of miaow pole connect in electrical interface on the ear-hang, at this moment, the microphone mouth of miaow pole is close to user's mouth, and the user is when carrying out voice conversation, and user's pronunciation can propagate fast extremely the microphone mouth receives external environment's interference few, and the conversation is clear.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of the multi-moving-iron earphone of the present invention.

Fig. 2 is an exploded view of the multi-moving-iron earphone of the present invention.

Fig. 3 is a schematic exploded view of a first partial structure of the multi-moving-iron earphone according to the present invention.

Fig. 4 is an exploded view of the first part of the multi-moving-iron earphone according to the present invention.

Fig. 5 is an exploded view of the first part of the multi-moving-iron earphone according to the present invention.

Fig. 6 is a schematic view of the sectional structure of the multi-moving-iron earphone of the present invention.

Wherein, in the figures, the respective reference numerals:

the earphone shell 100, the sound outlet 101, the shell main body 102, the shell cover 103, the taper portion 110, the connecting tube 120, the annular clamping portion 121, the earplug 130, the mounting seat 200, the connecting portion 201, the moving-iron mounting groove 203, the sound channel 210, the high-frequency sound channel 211, the intermediate-frequency sound channel 212, the low-frequency sound channel 213, the first mounting groove 220, the second mounting groove 230, the sealing gasket 240, the moving-iron unit 300, the high-frequency moving-iron unit 310, the intermediate-frequency moving-iron unit 320, the low-frequency moving-iron unit 330, the ear-hook 400, the cylinder 401, the power supply 410, the charging interface 420, the electrical interface 430, the microphone rod 500, the main rod 501, the electrical connector.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, referring to fig. 1 and 2, a multi-moving-iron earphone is provided, which includes an earphone shell 100, a multi-group moving-iron unit 300, an ear-hook 400, a power source 410 and a charging interface 420. The multiple sets of moving-iron units 300 are installed in the earphone shell 100, and the charging interface 420 is embedded in the outer wall of the earphone shell 100. The ear hook 400 is adapted to the shape of the human ear contour. The first end of ear-hang 400 connect in the outer wall of earphone shell 100, the second end of ear-hang 400 is for having installation space's cylindrical 401, the second end internal fixation of ear-hang 400 has power 410, just power 410 all with group moves indisputable unit 300 with the interface 420 electricity that charges is connected. Specifically, the power source 410 is a rechargeable battery, and the power source 410 can be charged by connecting the charging interface 420 and an external power source through a data line. The power source 410 supplies power to the plurality of sets of moving iron units 300.

During the use, because install in the second end of ear-hang 400 power 410 makes power 410 set up in outside earphone shell 100, the setting of power 410 size can not receive in the size restriction of earphone shell 100 volume, consequently, power 410 can set up as far as possible greatly in ear-hang 400, it is capacious far than the battery in the current bluetooth earphone, makes the utility model discloses implement the single duration time of many moving-iron earphone long, duration is strong.

Referring to fig. 1 and 2, the second end of the ear-hook 400 is provided with an electrical interface 430, and the electrical interface 430 is electrically connected with the moving-iron unit 300. The multi-moving-iron earphone further comprises a microphone rod 500. An electric connector 510 is arranged at one end of the microphone rod 500, a microphone port 520 electrically connected with the electric connector 510 is arranged at the other end of the microphone rod 500, and the electric connector 510 is matched and plugged with the electric connector 430. When carrying out voice conversation, with the electricity joint 510 of miaow pole 500 peg graft in the electric interface 430 on the ear-hang 400, at this moment, the microphone mouth 520 of miaow pole 500 is close to user's mouth, and when the user was carrying out voice conversation, user's pronunciation can propagate fast to microphone mouth 520, receives little interference of external environment, and the conversation is clear. When the voice call is not performed, the microphone lever 500 may be removed.

Referring to fig. 1 and 2, the main shaft 501 of the microphone lever 500 is a flexible shaft capable of adjusting the angle of the microphone port 520 in a bendable manner. The soft rod can be a metal soft rod, such as an aluminum alloy soft rod. The arrangement of the soft rod allows the user to adjust the angle and direction of the microphone port 520 to enable the microphone port 520 to be close to or face the mouth of the user, so that the user's voice can be transmitted to the microphone port 520 better and clearly.

Referring to fig. 3, 4, 5 and 6, a sound outlet 101 is formed in the earphone shell 100, a mounting seat 200 is disposed in the earphone shell 100, the mounting seat 200 is fixedly mounted in the earphone shell 100 by gluing, and the mounting seat 200 is close to the sound outlet 101. Dig on the mount pad 200 and be equipped with at least one and move indisputable mounting groove 203, mount pad 200 still runs through and is equipped with many sound passageway 210, the first port of sound passageway 210 extends to press close to go out sound mouth 101, just the second port of sound passageway 210 is located move indisputable mounting groove 203. The multiple sets of moving iron units 300 are installed in the moving iron installation grooves 203 in an adaptive mode, each set of moving iron units 300 corresponds to one sound channel 210, and a moving iron sound outlet pipe of each moving iron unit 300 extends into a second port of the sound channel 210. Preferably, the plurality of sound channels 210 are independent and non-communicated channels, so that the sound generated by each group of moving-iron units 300 is independently transmitted along the corresponding sound channel 210, and the sound generated by each group of moving-iron units 300 is prevented from mixing together, and the sound quality is good.

Through dig on the mount pad 200 and be equipped with many sound passageway 210, and many the first port of sound passageway 210 is just right go out the mode that sets up of sound mouth 101, make move the sound that indisputable unit 300 produced along sound passageway 210 passes through to go out sound mouth 101, through sound passageway 210 replaces the current mode with the connecting pipe, can effectively solve prior art, and the both ends of connecting pipe are through the sound outlet 101 of glue connection in the play sound pipe of moving indisputable and earphone shell, because manual operation is inaccurate to the control of viscose volume, glues too much easy overflow in the connecting pipe, influence the technical problem that earphone tone quality or rejection rate are high, reduce processing cost.

Referring to fig. 3, 4, 5 and 6, the moving iron mounting groove 203 includes a first mounting groove 220 and a second mounting groove 230. The two sealing gaskets 240 are respectively installed in the first installation groove 220 and the second installation groove 230, and two of the sealing gaskets 240 are respectively provided with a clearance hole for clearance of the second port of the sound channel 210. The first mounting groove 220 and the second mounting groove 230 are respectively located at one end and one side of the mounting seat 200 away from the sound outlet 101. The moving-iron units 300 are provided in three sets, and the sound passages 210 are provided in three sets. The second ports of two sound channels 210 are positioned in the first mounting groove 220, and the second port of one sound channel 210 is positioned in the second mounting groove 230; two sets of moving iron units 300 are mounted in the first mounting groove 220, and one set of moving iron units 300 is mounted in the second mounting groove 230. Through setting up first mounting groove 220 with second mounting groove 230, it is convenient move indisputable unit 300 location install in mount pad 200, the installation is accurate and the installation is firm.

Referring to fig. 3, 4, 5 and 6, in particular, the multiple sets of moving iron units 300 are respectively a high-frequency moving iron unit 310, a medium-frequency moving iron unit 320 and a low-frequency moving iron unit 330, so that the moving iron earphone in which the moving iron is easily installed emits sounds with different frequencies through the high-frequency moving iron unit 310, the medium-frequency moving iron unit 320 and the low-frequency moving iron unit 330. The plurality of sound channels 210 are a high frequency sound channel 211, a mid frequency sound channel 212, and a low frequency sound channel 213, respectively. Preferably, the length of the high frequency sound channel 211 is shorter than the length of the mid frequency sound channel 212, and the length of the mid frequency sound channel 212 is shorter than the length of the low frequency sound channel 213. The high-frequency moving iron unit 310, the medium-frequency moving iron unit 320, and the low-frequency moving iron unit 330 are respectively disposed in one-to-one correspondence with the high-frequency sound channel 211, the medium-frequency sound channel 212, and the low-frequency sound channel 213. The advantages of the above arrangement are as follows: due to the characteristics of the high frequency moving-iron unit 310, high frequency sound is easily lost, and the position close to the sound outlet 101 of the earphone shell is required in the design of an acoustic structure, so that the high frequency sound channel 211 is set to be shortest, and the attenuation of the high frequency sound caused by the long length of the high frequency sound channel 211 is avoided. The middle frequency moves indisputable unit 320, because the whole volume of middle frequency moves indisputable unit 320 and compares that high frequency moves indisputable unit 310 greatly, the power that middle frequency moves indisputable unit 320 and corresponds is also greater than high frequency and moves indisputable unit 310, moves indisputable unit 320 to press close to high frequency and moves indisputable unit 310 and set up in the sound outlet 101 position that the earphone shell 100 is kept away from a little to mount pad 200, rational utilization mount pad 200 and the space of earphone shell 100. The low-frequency moving-iron unit 330 is not disposed at a position close to the sound outlet 101 of the earphone housing 100 because the low-frequency moving-iron unit 330 has a large volume, and therefore the low-frequency moving-iron unit 330 is disposed on the mounting base 200 in a lying manner, which not only can reasonably utilize the space between the mounting base 200 and the earphone housing 100, but also can make sound generated by the low-frequency moving-iron unit 330 well propagate along the low-frequency sound channel 213, so that the low-frequency moving-iron unit 330 can maximally exert its sound performance. Therefore, the high frequency moving-iron unit 310, the medium frequency moving-iron unit 320, and the low frequency moving-iron unit 330 are installed in the earphone housing 100 at appropriate positions through the mounting base 200.

Further, in the present embodiment, referring to fig. 3, 4, 5 and 6, the high frequency sound channel 211 and the middle frequency sound channel 212 are located in the first mounting groove 220, and the low frequency sound channel 213 is located in the second mounting groove 230. The high-frequency moving iron unit 310 and the medium-frequency moving iron unit 320 are fixedly mounted in the first mounting groove 220 by gluing, and the low-frequency moving iron unit 330 is fixedly mounted in the second mounting groove 230 by gluing. Meanwhile, the sound outlet pipes 301 of the high-frequency moving-iron unit 310, the medium-frequency moving-iron unit 320, and the low-frequency moving-iron unit 330 respectively extend into the second ports of the high-frequency sound channel 211, the medium-frequency sound channel 212, and the low-frequency sound channel 213. Through dig on the mount pad 200 and be equipped with many sound passageway 210, and many the first port of sound passageway 210 is just right go out the mode that sets up of sound mouth 101, make move the sound that indisputable unit 300 produced along sound passageway 210 passes through to go out sound mouth 101, through sound passageway 210 replaces the current mode with the connecting pipe, can effectively solve prior art, and the both ends of connecting pipe are through the sound outlet 101 of glue connection in the play sound pipe of moving indisputable and earphone shell, because manual operation is inaccurate to the control of viscose volume, glues too much easy overflow in the connecting pipe, influence the technical problem that earphone tone quality or rejection rate are high, reduce processing cost.

Referring to fig. 3 and 6, the outer wall of the earphone housing 100 extends outward to form a tapered portion 110, the sound outlet 101 is disposed at an end of the tapered portion 110, and the tapered portion 110 is disposed to facilitate the moving-iron earphone which is easy to mount on the moving iron to be worn at the ear of a person.

Referring to fig. 3 and 6, a connection tube 120 is adapted to be inserted into the sound outlet 101, and a first end and a second end of the connection tube 120 are respectively located at an outer side and an inner side of the earphone casing 100. One end of the mounting seat 200 close to the sound outlet 101 extends to form a connecting portion 201, a plurality of first ports of the sound channels 210 are all arranged at the end portion of the connecting portion 201, the connecting portion 201 is inserted in the hole of the second end of the connecting pipe 120 in a sealing manner, so that a plurality of sounds of the sound channels 210 are transmitted to the outside of the earphone shell 100 along the connecting pipe 120, and the connecting pipe 120 plays a role in guiding sounds.

Referring to fig. 3 and 6, the moving iron earphone in which the moving iron is easily installed further includes an ear plug 130. The first end of the connecting tube 120 is convexly provided with an annular clamping portion 121, the earplug 130 is sleeved on the annular clamping portion 121, and the earplug 130 is detachably fixed on the connecting tube, so that the earplug 130 is convenient to replace and clean, wherein the earplug 130 is a common earplug in the market.

Referring to fig. 3 and 6, the earphone case 100 includes a case main body 102 and a case cover body 103 adapted to cover the case main body 102. The mounting base 200 is mounted on the shell main body 102, and the sound outlet 101 is disposed on the shell main body 102, so that the mounting base 200 is conveniently mounted in the earphone shell 100.

The multi-moving-iron earphone further comprises a circuit board (not shown), the circuit board is mature in the prior art and is a circuit board commonly used by bluetooth earphones in the market, and the multiple sets of moving-iron units 300, the power source 410, the charging interface 420 and the electrical interface 430 are all electrically connected with the circuit board.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.

Claims (10)

1. A multi-moving-iron earphone is characterized by comprising an earphone shell, a plurality of moving-iron units, an ear-hook, a power supply and a charging interface; the multiple groups of moving iron units are arranged in the earphone shell, and the charging interfaces are embedded in the outer wall of the earphone shell; the first end of ear-hang connect in earphone shell outer wall, install in the second end of ear-hang the power, just the power all with the group moves indisputable unit with the interface electricity that charges is connected.

2. A multiple action iron earphone according to claim 1 wherein: the second end of the ear hook is provided with an electrical interface which is electrically connected with the moving iron unit; the multi-moving-iron earphone also comprises a microphone rod; the one end of miaow pole is equipped with the electricity and connects, the other end of miaow pole be equipped with connect the microphone mouth of electricity connection, just connect the cooperation grafting of electricity the electrical interface.

3. A multiple action iron earphone according to claim 2 wherein: the main rod of the microphone rod is a flexible rod capable of flexibly adjusting the angle of the microphone opening.

4. A multiple action iron earphone according to claim 3 wherein: the earphone shell is provided with a sound outlet, a mounting seat is arranged in the earphone shell, and the mounting seat is close to the sound outlet; at least one moving iron mounting groove is dug in the mounting seat, a plurality of sound channels are arranged in the mounting seat in a penetrating mode, first ports of the sound channels extend to be close to the sound outlet, and second ports of the sound channels are located in the moving iron mounting groove; the multiple groups of moving iron units are mounted in the moving iron mounting grooves in an adaptive mode, each group of moving iron units corresponds to one sound channel, and a moving iron sound outlet pipe of each moving iron unit extends into a second port of the sound channel.

5. A multiple action iron earphone according to claim 4 wherein: the moving iron mounting groove comprises a first mounting groove and a second mounting groove; the two sealing gaskets are respectively arranged in the first mounting groove and the second mounting groove; the first mounting groove and the second mounting groove are respectively positioned at one end and one side of the mounting seat far away from the sound outlet; the moving iron units are arranged into three groups, and the number of the sound channels is three; the second ports of the two sound channels are positioned in the first mounting groove, and the second port of one sound channel is positioned in the second mounting groove; and the two groups of moving iron units are arranged in the first mounting groove, and the one group of moving iron units are arranged in the second mounting groove.

6. A multiple action iron earphone according to claim 5 wherein: the multiple groups of moving iron units are respectively a high-frequency moving iron unit, a medium-frequency moving iron unit and a low-frequency moving iron unit; the plurality of sound channels are respectively a high-frequency sound channel, a medium-frequency sound channel and a low-frequency sound channel; the high frequency sound channel is shorter in length than the mid frequency sound channel, which is shorter in length than the low frequency sound channel; the high-frequency moving iron unit, the medium-frequency moving iron unit and the low-frequency moving iron unit are respectively in one-to-one correspondence with the high-frequency sound channel, the medium-frequency sound channel and the low-frequency sound channel.

7. A multiple action iron earphone according to claim 6 wherein: the outer wall of the earphone shell extends outwards to form a conical part, and the sound outlet is formed in the end part of the conical part.

8. A multiple action iron earphone according to claim 7 wherein: a connecting pipe is inserted into the sound outlet in a matching manner, and a first end and a second end of the connecting pipe are respectively positioned at the outer side and the inner side of the earphone shell; one end of the mounting seat, which is close to the sound outlet, extends to form a connecting part, the first ports of the sound channels are arranged at the end part of the connecting part, and the connecting part is inserted in the hole of the second end of the connecting pipe in a sealing manner.

9. A multiple action iron earphone according to claim 8 wherein: the multi-moving-iron earphone also comprises an earplug; the first end of the connecting pipe is convexly provided with an annular clamping part, and the earplugs are sleeved on the annular clamping part.

10. A multiple action iron earphone according to claim 9 wherein: the earphone shell comprises a shell main body and a shell cover body which is matched with and covers the shell main body; the mounting seat is mounted on the shell main body, and the sound outlet is formed in the shell main body.

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