TWM565926U - Headphone - Google Patents

Abstract

The present invention is an earphone comprising a casing and at least one sounding unit; a tubular sound guiding portion is arranged on the casing, and a sound guiding tube is arranged in the sound guiding portion to form an inner and outer two guiding channels in the sound guiding portion. The outer ring guide channel is designed as at least one sound hole, and the inner ring guide channel sound hole protrudes from the outer ring guide channel sound hole to form a front and rear sound hole; and at least one sound is provided inside the shell Monomer, the sound emitted by the central part of the sounding part of the sounding unit is directly sounded by the inner ring guiding sound hole, so that the ear can hear a clear sound; and the sounding unit emits a sound out of the outer ring area The sound is diffused by the outer ring guiding channel sound hole, and the three-dimensional sound field is generated by the diffusing effect of the sound channel of the guiding channel; thereby providing a clear and sound-sensing auditory feeling.

Description

headset

This creation relates to a type of earphone, especially an earphone having a plurality of sound holes.

The earphone can be worn by the user in the ear and used to connect the sound source device, and the sound source device can input the electronic signal to the earphone, and the earphone can convert the electronic signal into a sound, thereby providing the user to listen.

Taiwan Patent No. I535302 discloses an earphone which is provided with a casing, and the casing is provided with at least two sound holes; a sounding unit is arranged in the casing, and the sounding unit is provided with two sounding portions, wherein The sound emitted by one sounding part is emitted by one of the sound holes in a direct manner, and the sound emitted by the other sounding part is sounded by another sound hole through the roundabout manner.

The multi-channel earphone, wherein a cavity is formed in the casing, and the number of the sound holes is two and is a first sound hole and a second sound hole, respectively, the first sound hole and the middle A sounding portion is directly opposed to each other, and a barrier wall is formed at a position opposite to the other sounding portion, and the sound emitted by the other sounding portion is refracted through the retaining wall and then emitted by the second sound emitting hole.

In the multi-channel earphone, the first sound hole of the casing is located on one end surface of the casing, and the second sound hole is located on the outer wall surface of the casing.

The multi-channel earphone, wherein a hanging rod is connected to the casing.

The multi-channel earphone, wherein an earplug body is disposed on a front side of the casing, The first sound hole is located on the earplug body, and the second sound hole is located on one side of the first sound hole of the earplug body.

In the multi-channel earphone, a cavity is formed in the casing, and the number of the sound holes is three and is a first sound hole and two second sound holes, and the two second sounds are respectively The holes are located at opposite sides of the housing, so that the three sound holes have different directions for extending the sound hole toward the outside of the housing, and the first sound hole and the one sound portion are Directly opposite, a cavity is formed at the opposite side of the chamber from the other sounding portion, and the sound emitted by the other sounding portion is refracted through the retaining wall and then respectively emitted by the two second sound holes.

In the multi-channel earphone, the housing is internally provided with a chamber, and the housing is provided with an in-ear tube. The number of the sound holes is three and is a first sound hole and a second one. a sound hole and a third sound hole, and the sound hole has a direction in which each sound hole extends toward the outside of the housing, and the first sound hole is located at one end of the ear tube, the first The second sound hole and the third sound hole are located on the outer wall surface of the ear tube; a guiding channel is disposed inside the ear tube, and one end of the channel is connected to the chamber, and the other end of the channel is located Inside the free end of the ear tube, the second sound hole and the third sound hole respectively communicate with the other end of the channel; the first sound hole is connected to one of the sound portions, the channel is the second The sound hole and the third sound hole communicate with the other sound emitting portion.

In the multi-channel earphone, a partition wall is disposed on the wall surface of the other end of the guide channel, and the two side walls of the partition wall respectively form a sound guiding slope, and the other end of the guiding channel is located at two sides of the partition wall. The wall surfaces are respectively formed as a retaining wall, and the second sound hole and the third sound hole are respectively opposite to the sound guiding slopes on both sides of the partition wall.

The multi-channel earphone, wherein the in-ear tube is sleeved with a set of body The elastic rubber body is provided with an opening corresponding to the positions of the first sound hole, the second sound hole and the third sound hole.

However, in the above-mentioned earphone structure, although it can provide a stereo sound field, the sound is damaged by the roundabout refraction of the sound, so that only the stereo sound field feeling of the sound turbidity can be provided, and the sound is clear and the sound field is not obtained. It is therefore possible to redesign the structure to provide a listening experience with clear sound and a sense of sound.

In view of the shortcomings of the prior art in-ear headphones that cannot provide clear sound and sound field, the design has a kind of earphone, which can be designed through the inner and outer ring guiding channels and the front and rear sound holes, and the inner ring guiding channel is forwarded. The sound hole provides clear sound, and the sound hole of the outer ring guide channel provides the sound field feeling, and achieves the purpose of providing clear sound and sound field.

In order to achieve the above-mentioned creative purposes, the technical means used in the earphone of the present invention include: providing a casing, the casing is provided with a tubular sound guiding portion; and the casing is provided with a sounding unit, the sounding unit The sounding portion faces the sound guiding portion.

In the earphone, a sound guiding tube is disposed in the sound guiding portion of the housing, so that the inner and outer two guiding channels are formed in the sound guiding portion, and the sounding holes of the inner and outer two guiding channels of the sound guiding portion are located at the guiding On the other end surface of the sound portion, the sound hole of the inner ring guide channel protrudes from the sound hole of the outer ring guide channel to form a front and rear sound hole.

In the earphone, the number of sound holes of the sound guiding portion of the casing is an inner ring sound hole and at least one outer ring sound hole, and all the sound holes are oriented toward the extending direction of the housing sound guiding portion. The sound emitted by the central portion of the sounding unit of the sounding unit is directly sounded by the sound hole of the inner ring guiding channel; and the sound emitted by the outer ring area of the sounding unit of the sounding unit is sounded by the outer ring guiding channel The hole is sounded.

In the earphone, an earplug sleeve is disposed on the sound guiding portion of the casing, and the earplug sleeve is an elastic rubber body; and the earplug sleeve is provided with an opening corresponding to the sound hole.

An earphone comprising a casing, a first sounding unit and a second sounding unit; the casing is provided with a tubular sound guiding portion; and the first sounding unit is provided in the casing, the sounding The sound emitting portion of the single body faces the sound guiding portion, and the other second sounding unit is disposed in the receiving structure of the front end of the sound guiding portion, and the sound emitting direction of the sounding portion of the sounding unit is the same as the sound emitting direction of the sound guiding portion.

In the earphone, the sound guiding portion of the housing is provided with at least one guiding channel and a second sounding monomer receiving structure, and the guiding channel is located on the outer wall of the second sounding monomer receiving structure and the sound guiding portion The sound emitting hole of the guiding sound is located on the other end surface of the sound guiding portion, and the second sounding unit receiving structure portion protrudes from the sound guiding portion; the front end of the second sounding single housing structure is provided with a The sound hole, the outer wall of the second sounding unit accommodating structure has a ring slope at the sound hole, and the slope is located at the sound hole of the accommodating structure in front of the sound hole of the channel; the slope only covers the channel The area of the sounding direction of the sound hole; the sound emitted by the first sounding unit is transmitted from the sound hole of the second channel through the direct sound, and then diffused into the ear through the outer wall of the second sound receiving structure; The sound emitted by the second sounding unit is accommodated in the ear through the sound hole of the second sounding monomer in a direct manner.

In the earphone, an earplug sleeve is disposed on the sound guiding portion of the casing, and the earplug sleeve is an elastic rubber body and is provided with two sound emitting holes of the first sounding unit and a sounding hole of the second sounding unit. Corresponding openings.

In the earphone, the first sounding unit is a moving coil type sounding unit, and the second sounding unit is a balanced armature type sounding unit.

An earphone includes a casing, a first sounding unit, a second sounding unit, a third sounding unit, a fourth sounding unit and an earplug sleeve. a tube is arranged on the housing a sound guiding portion; a first sounding unit is disposed in the casing, and the sound emitting portion of the first sounding unit faces the sound guiding portion, and the other second sounding unit is disposed at the front end of the sound guiding portion The front end of the accommodating structure protrudes from the end surface of the sound guiding portion, and the sound emitting direction of the sounding unit of the sounding unit is the same as the sounding direction of the sound guiding portion. Inside the sound guiding portion, a left side chamber is disposed on the left side of the accommodating structure, and a right side chamber is disposed on the right side of the accommodating portion, the third sounding unit is disposed in the left side chamber, and the fourth sounding unit is disposed in the right side chamber. room.

In the earphone, the accommodating structure and the left side chamber and the right side chamber separate the inside of the sound guiding portion into upper and lower two guiding channels; the sounding holes of the upper and lower two guiding channels are located on the other end surface of the sound guiding portion; a sound hole is arranged at the front end of the accommodating structure; a sound hole is arranged at the front end of the left chamber; and a sound hole is arranged at the front end of the right chamber; the sound emitted by the first sounding unit is respectively outputted by the upper and lower two guide channels. The sound of the sound hole is sounded; the sound emitted by the second sounding unit is sounded by the sound hole of the accommodating structure in a direct manner; the sound emitted by the third sounding unit is sounded directly from the sound hole of the left chamber through the direct sound; The sound emitted by the sounding unit is emitted from the sound hole of the right chamber in a direct manner.

In the earphone, an earplug sleeve is disposed on the sound guiding portion of the casing, and the earplug sleeve is an elastic rubber body provided with an opening corresponding to the position of the five sound holes on the sound guiding portion.

In the earphone, the first sounding unit is a moving coil type sounding unit, and the second, third and fourth sounding units are balanced armature type sounding units.

An earphone includes a casing, a first sounding unit, a second sounding unit, a third sounding unit, a fourth sounding unit, a fifth sounding unit and an earplug sleeve. The housing is provided with a tubular sound guiding portion; the first sounding unit is disposed at a front end of the sound guiding portion, and the front end of the receiving structure protrudes from the end surface of the sound guiding portion, and the sounding portion of the first sounding unit The direction of the sound is the same as the direction of the sound of the sound guide. Inside the sound guiding portion, a left side chamber is arranged on the left side of the accommodating structure. Inside the sound guiding portion, a right side chamber is disposed on the right side of the accommodating structure, and an upper side chamber is disposed on the upper side of the accommodating structure inside the sound guiding portion, and a lower side chamber is disposed on the lower side of the accommodating portion inside the sound guiding portion, the second sounding The unit is disposed in the left chamber, the third sounding unit is disposed in the right chamber, the fourth sounding unit is disposed in the upper chamber, and the fifth sounding unit is disposed in the lower chamber.

In the earphone, a sound hole is arranged at the front end of the accommodating structure; a sound hole is arranged at the front end of the left chamber; a sound hole is arranged at the front end of the right chamber; a sound hole is arranged at the front end of the upper chamber; and the lower chamber is provided at the front end of the upper chamber; The front end is provided with a sound hole; the left chamber sound hole, the right chamber sound hole, the upper chamber sound hole and the lower chamber sound hole are located on the other end surface of the sound guiding portion; the first sounding unit The sound emitted by the sound hole of the accommodating structure is directly transmitted through the sound hole; the sound emitted by the second sounding unit is directly transmitted from the sound hole of the left chamber; the sound emitted by the third sounding unit is directly transmitted by The sound from the sound chamber of the right chamber is sounded; the sound emitted by the fourth sounding unit is emitted from the sound hole of the left chamber through a direct mode; the sound emitted by the fifth sounding unit is directly transmitted from the sound hole of the right chamber. .

In the earphone, an earplug sleeve is disposed on the sound guiding portion of the casing, and the earplug sleeve is an elastic rubber body provided with an opening corresponding to the position of the five sound holes on the sound guiding portion.

An earphone comprising a casing, a bracket, a first sounding unit and a second sounding unit; the casing is provided with a tubular sound guiding portion; the bracket is disposed in the casing, and the bracket comprises a guide a sound tube, a first tube portion, a second tube portion, and a connecting portion; the first tube portion is connected to the sound guiding tube, the first tube portion has a first receiving space, and the sound guiding tube passes through The housing sound guiding portion forms an outer ring guiding channel between the sound guiding tube and the housing sound guiding portion; the second cylindrical portion is separated from the first cylindrical portion, and the first cylindrical portion is located in the second cylindrical body The connecting portion connects the first tubular portion and the second tubular portion, and the second tubular portion has a second receiving space and transmits the first tubular portion and the second tubular portion. The gap is connected to the outer guiding channel of the housing sound guiding portion; the first sounding unit is disposed in the first receiving space, and the second sounding unit is disposed in the second receiving space.

In the earphone, the sound guiding hole of the outer guiding portion of the casing is on the other end surface of the sound guiding portion, and the sound hole of the guiding sound guiding tube protrudes from the sound guiding portion of the casing to form a front and rear sounding portion. a sound hole, the sound hole of the first sounding unit is directly emitted from the sound hole of the sound guiding tube of the bracket, and the sound of the second sounding unit passes through the sound. After the gap between the one tube portion and the second tube portion, the sound hole of the channel is sounded by the outer ring of the casing.

In the earphone, an earplug sleeve is disposed on the sound guiding portion of the casing, and the earplug sleeve is an elastic rubber body and is provided with an opening corresponding to the position of the sound hole.

Through the application of the above technical means, the creation has designed a variety of earphones with independent multi-channel design and front and rear sound hole design, and multiple independent guide channels are designed on the casing of the earphone, and are in the casing. The unit is provided with one or more sounding units, and the sounding unit can directly emit sound from one of the guiding channels, and can provide clear sound, and can be sounded by another guiding channel, and the sound is output by the plurality of guiding channels. The sound direction design and the diffusion effect produce a stereo sound field, whereby the front and rear sound holes provide a clear and sound-sensing auditory feeling.

10‧‧‧shell

11‧‧‧ Cover

12‧‧‧ chamber

13‧‧‧Speaking Department

14‧‧‧ outer ring channel

15‧‧‧ sound hole

16‧‧‧Guide tube

17‧‧‧ inner ring channel

18‧‧‧ sound hole

19‧‧‧Connecting Department

20‧‧‧Sound monomer

200‧‧‧Sounds Department

30‧‧‧ Earmuffs

10A‧‧‧shell

11A‧‧‧ cover

12A‧‧‧室

13A‧‧‧Speaking Department

14A‧‧‧ outer ring channel

15A‧‧‧ sound hole

16A‧‧‧Guide tube

17A‧‧‧ inner channel

18A‧‧‧ sound hole

19A‧‧‧Connecting Department

20A‧‧‧Sound monomer

200A‧‧‧Outlet Department

30A‧‧‧ Earmuffs

10B‧‧‧Shell

11B‧‧‧ cover

12B‧‧‧室

13B‧‧‧Speaking Department

141B‧‧‧Upper channel

142B‧‧‧Bottom channel

151B‧‧‧ sound hole

152B‧‧‧ sound hole

16B‧‧‧Guide tube

161B‧‧‧ Bevel

17B‧‧‧ inner ring channel

18B‧‧‧ sound hole

19B‧‧‧Connecting Department

20B‧‧‧ vocal monomer

200B‧‧‧Outlet Department

30B‧‧‧ Earmuffs

10C‧‧‧shell

11C‧‧‧ cover

12C‧‧‧室

13C‧‧‧Guiding Department

141C‧‧‧Upper channel

142C‧‧‧Bottom channel

151C‧‧‧ sound hole

152C‧‧‧ sound hole

16C‧‧‧Guide tube

161C‧‧‧ Bevel

17C‧‧‧ sound hole

18C‧‧‧Connecting Department

20C‧‧‧First sounding monomer

21C‧‧‧Second sounding monomer

30C‧‧‧ Earmuffs

10D‧‧‧shell

11D‧‧‧ cover

12D‧‧‧室

13D‧‧‧Speaking Department

131D‧‧‧left chamber

132D‧‧‧right chamber

141D‧‧‧Upper channel

142D‧‧‧Bottom channel

151D‧‧‧ sound hole

152D‧‧‧ sound hole

153D‧‧‧ sound hole

154D‧‧‧ sound hole

16D‧‧‧Guide tube

161D‧‧‧ Bevel

17D‧‧‧ sound hole

20D‧‧‧First sounding monomer

21D‧‧‧Second sounding monomer

22D‧‧‧third sounding monomer

23D‧‧‧fourth sounding monomer

30D‧‧‧ Earmuffs

11E‧‧‧ cover

12E‧‧‧室

13E‧‧‧Guiding Department

131E‧‧‧left chamber

132E‧‧‧right chamber

133E‧‧‧Upper chamber

134E‧‧‧lower chamber

151E‧‧‧ sound hole

152E‧‧‧ sound hole

153E‧‧‧ sound hole

154E‧‧‧ sound hole

16E‧‧‧Guide tube

17E‧‧‧ sound hole

20E‧‧‧First sounding monomer

21E‧‧‧Second sounding monomer

22E‧‧‧ Third sounding monomer

23E‧‧‧fourth sounding monomer

24E‧‧‧Final vocal

30E‧‧‧ earmuffs

10F‧‧‧shell

11F‧‧‧ cover

12F‧‧‧室

13F‧‧‧Speaking Department

14F‧‧‧ outer ring channel

15F‧‧‧ sound hole

20F‧‧‧first sounding monomer

21F‧‧‧Second sounding monomer

30F‧‧‧ Earmuffs

40F‧‧‧ bracket

41F‧‧‧First tube

411F‧‧‧First accommodation space

42F‧‧‧Second tube

421F‧‧‧Second accommodation space

43F‧‧‧Guide tube

44F‧‧‧Connecting Department

45F‧‧‧ sound hole

Fig. 1 is a perspective view showing the first embodiment of the creation.

Fig. 2 is an exploded view of the first embodiment of the creation.

Figure 3 is a schematic cross-sectional view showing the first embodiment of the creation.

Figure 4 is a perspective view of the second embodiment of the creation.

Figure 5 is an exploded view of the second embodiment of the present invention.

Figure 6 is a schematic cross-sectional view showing a second embodiment of the creation.

Figure 7 is a perspective view of the third embodiment of the creation.

Figure 8 is an exploded view of the third embodiment of the present invention.

Figure 9 is a schematic cross-sectional view showing a third embodiment of the creation.

Figure 10 is a perspective view of the fourth embodiment of the creation.

Figure 11 is an exploded view of the fourth embodiment of the present invention.

Figure 12 is a schematic cross-sectional view showing a fourth embodiment of the creation.

Figure 13 is a perspective view showing the fifth embodiment of the creation.

Figure 14 is an exploded view of the fifth embodiment of the present invention.

Figure 15 is an exploded view of the fifth embodiment of the present invention.

Figure 16 is a schematic transverse cross-sectional view showing a fifth embodiment of the creation.

Figure 17 is a longitudinal cross-sectional view showing a fifth embodiment of the creation.

Figure 18 is a perspective view showing the sixth embodiment of the creation.

Figure 19 is an exploded view of the sixth embodiment of the present invention.

Figure 20 is an exploded view of the sixth embodiment of the present invention.

Figure 21 is a schematic transverse cross-sectional view showing a sixth embodiment of the present invention.

Figure 22 is a longitudinal cross-sectional view showing a sixth embodiment of the present invention.

Figure 23 is a perspective view showing the seventh embodiment of the creation.

Figure 24 is an exploded view of the seventh embodiment of the present invention.

Figure 25 is a schematic cross-sectional view showing a seventh embodiment of the present invention.

The present invention is a type of earphone, which is further described below in conjunction with the drawings and a plurality of preferred embodiments. Steps to explain the technical means that this creation takes to achieve the intended purpose of creation. At present, the earphone usually includes two sounding portions corresponding to the two ears of the user, and a connecting line connecting the two sounding portions and the sound source device. The following first to seventh embodiments are described by taking one of the sounding portions as an example.

Please refer to FIG. 1 and FIG. 2 , which is a first embodiment of the present invention. The earphone type earphone comprises a casing, a sounding unit 20 and an earplug sleeve 30.

Referring to FIG. 2 and FIG. 3, the housing includes a housing 10 and a housing cover 11. The housing 10 is provided with a chamber 12 and a sound guiding portion 13 is disposed at one side. A sound guiding tube 16 is disposed in the sound guiding portion 13, so that an inner ring guiding channel 17 and an outer ring guiding channel 14 are formed in the guiding portion 13; the inner ring guiding channel 17 is located inside the guiding tube 16. The outer ring guide channel 14 is located between the sound guiding portion 13 and the sound guiding tube 16; the sound guiding tube 16 is connected to the outer wall of the sound guiding portion 13 by the connecting portion 19; the inner ring guiding channel 17 of the sound guiding portion 13 The sound hole 15 and the sound hole 15 of the outer ring guide channel 14 are located on the other end surface of the sound guiding portion 13; the sound emitting hole 15 and the sound emitting hole 18 have a sound emitting direction extending toward the housing sound guiding portion 13. .

The sounding unit 20 is a moving coil type sounding unit, and has a sound emitting unit 200 disposed in the chamber 12 of the casing 10, and the sound emitting unit 200 faces the sound guiding portion 13.

An earplug sleeve 30 is disposed on the sound guiding portion 13 of the casing 10. The earplug sleeve 30 is an elastic rubber body.

When the earphone of the first embodiment is actually used, the front end surface of the casing 10 is placed at the outer ear of the user and faces the ear canal, and the inner ring sound hole 18 directly faces the direction of the ear canal. The outer ring sounding hole 15 is also oriented in the direction of the ear canal, and the sound emitted from the outer ring area of the sound emitting unit 200 of the sounding unit 20 is transmitted to the ear through the sound hole 15 of the outer ring guiding channel 14, the sounding single The sound emitted from the inner ring region of the sounding portion 200 of the body 20 is sounded through the sound hole 18 of the inner ring guide channel 17. Generally, the sound emitted by the inner ring region of the moving coil type speaker is high frequency, Circle area The sound emitted is low frequency, because the high and low frequencies are not mixed in the sound guide, and the high frequency sound is emitted closer to the inside of the ear, so it can provide a clearer listening experience than the general in-ear type.

Referring to FIG. 3 and FIG. 4, a second embodiment of the present invention is an earphone type earphone, which comprises a casing, a sounding unit 20A and an earplug sleeve 30A.

Referring to FIGS. 4 and 5, the housing includes a housing 10A and a housing cover 11A. The housing 10A is provided with a chamber 12A and a sound guiding portion 13A is disposed at one side. A sound guiding tube 16A is disposed in the sound guiding portion 13A, such that an inner ring guiding channel 17A and an outer ring guiding channel 14A are formed in the sound guiding portion 13A; the front end of the sound guiding tube 16 protrudes from the end surface of the sound guiding portion 13A; The inner ring guide channel 17A is located inside the sound guiding tube 16A, and the outer ring guiding channel 14A is located between the sound guiding portion 13A and the sound guiding tube 16A; the sound guiding tube 16A is connected to the outer wall of the sound guiding portion 13A by the connecting portion 19A; The sound guiding tube 16A has a sound emitting hole 18A at its front end; the outer ring guiding channel 14A is provided with a sound emitting hole 15A; and the sound emitting hole 15A and the sound emitting hole 18A have a sound emitting direction extending toward the housing sound guiding portion 13A.

The sounding unit 20A is a moving coil type sounding unit, and has a sound emitting unit 200A disposed in the chamber 12A of the casing 10A, and the sound emitting unit 200A faces the sound guiding portion 13A.

An earplug sleeve 30A is provided on the sound guiding portion 13A of the casing 10A, and the earplug sleeve 30A is an elastic rubber body.

When the earphone of the second embodiment is actually used, the front end surface of the casing 10A is placed at the outer ear of the user and faces the ear canal, and the inner ring sound hole 18A directly faces the direction of the ear canal. The outer ring sounding hole 15A is also oriented in the direction of the ear canal, and the sound emitted from the sound emitting portion 200A of the sounding unit 20A is transmitted to the ear through the outer ring guiding channel 14A and the inner ring guiding channel 17A. The sound of the channel 17A is directly sounded from the inner ring sound hole 18A, and the outer ring guide channel 14A The sound is emitted through the outer ring sound hole 15A, and the sound hole 18A is made to be in front of the sound hole 18A, so that the ear can hear a clear sound, and the sound hole 15A is diffused from the sound hole after the sound is emitted from the sound hole. The sound of the sound field, the combination of the two sounds provides the user with a clear and sound-like sense of hearing.

Referring to FIG. 7 and FIG. 8 , a third embodiment of the present invention is an earphone type earphone, which comprises a casing, a sounding unit 20B and an earplug sleeve 30B.

Please refer to FIG. 8 and FIG. 9. The housing includes a housing 10B and a cover 11B. The housing 10B is provided with a chamber 12B and a sound guiding portion 13B is disposed at one side. A sound guiding tube 16B is disposed in the sound guiding portion 13B. The two sides of the sound guiding tube 16B are connected to the outer wall of the sound guiding portion 13B by the connecting portion 19B, so that the upper guiding channel 141B and the lower guiding sound are formed in the sound guiding portion 13B. The channel 142B is located inside the sound guiding tube 16B; the upper side guiding channel 141B and the lower side guiding channel 142B are located between the outer wall of the sound guiding portion 13B and the sound guiding tube 16B; and the sound guiding tube 16B is provided with an outgoing sound at the front end of the sound guiding tube 16B. The hole 18B; the outer wall of the sound guiding tube 16B has a ring inclined surface 161B at the sound emitting hole 18B; a sound hole 151B is arranged at the front end of the upper side guiding channel 141B, and a sound hole 152B is arranged at the front end of the lower side guiding channel 142B; the sound hole 18B is provided. The sound emitting hole 151B and the sound emitting hole 152B are located on the other end surface of the sound guiding portion 13B; the sound emitting hole 151B, the sound emitting hole 152B and the sound emitting hole 18B are in the direction in which the sound emitting direction extends toward the housing sound guiding portion 13B. The front end of the sound guiding tube 16B protrudes from the front end of the sound guiding portion 13B, and the sound hole 18B is formed in front, and the sound emitting hole 151B and the sound emitting hole 152B are behind.

The sound emitting unit 20B is a moving coil type sounding unit, and has a sound emitting unit 200B which is disposed in the chamber 12B of the casing 10B, and the sound emitting portion 200B faces the sound guiding portion 13B.

An earplug sleeve 30B is disposed on the sound guiding portion 13B of the casing 10B. The earplug sleeve 30B is an elastic rubber body and is disposed opposite to the sound emitting hole 151B, the sound emitting hole 152B, and the sound emitting hole 18B. The opening should be.

When the earphone of the third embodiment is actually used, the front end surface of the casing 10B is placed at the outer ear of the user and faces the ear canal, and the sound hole 18B directly faces the direction of the ear canal, and the sound is emitted. The hole 151B and the sound hole 152B are also oriented in the direction of the ear canal, and the sound emitted from the sound emitting portion 200B of the sounding unit 20B is transmitted to the ear through the sound guiding portion 13B, and the sound of the guiding channel 17B is directly from the sound hole. 18B sounds, the sound of the upper side channel 141B is sounded through the outer ring sound hole 151B, and the sound of the lower side channel 142B is sounded through the outer ring sound hole 152B, and the sound hole 18B is positioned in front. Therefore, the ear can hear a clear sound. After the sound hole 151B and the sound hole 152B are positioned, the sound is emitted from the sound hole 151B and the sound hole 152B, and then refracted and diffused through the slope 161B to form a sense of up and down sound field. The sound, combined with two sounds, provides the user with a clear and acoustic sense of hearing.

Referring to FIG. 10 and FIG. 11 , a fourth embodiment of the present invention is an earphone type earphone including a casing, a first sounding unit 20C, a second sounding unit 21C and a Earbud sleeve 30C.

Referring to FIG. 11 and FIG. 12, the housing includes a housing 10C and a cover 11C. The housing 10C is provided with a chamber 12C and a sound guiding portion 13C is disposed at one side. A accommodating structure 16C is disposed at the front end of the sound guiding portion 13C. A first sounding unit 20C is disposed in the chamber 12C of the housing 10C, and the sound emitting portion 200C of the first sounding unit 20C faces the sound guiding portion 13C. The other second sounding unit 21C is disposed in the accommodating structure 16C at the front end of the sound guiding portion 13C, and the sound emitting direction of the second sounding unit 21C is the same as the sound emitting direction of the sound guiding portion 13C.

The accommodating structure 16C is connected to the outer wall of the sound guiding portion 13C by the connecting portion 18C, and the inner portion of the sound guiding portion is divided into an upper guiding channel 141C and a lower guiding channel 142C; the upper guiding channel 141C and the lower guiding sound The 142C is located on the opposite sides of the accommodating structure 16C, and the sound hole 151C of the upper channel 141C and the sound hole 152C of the lower channel 142C are located on the other end surface of the sound guiding portion 13C. The portion of the accommodating structure 16C is provided with a sound hole 17C; the outer wall of the accommodating structure 16C has a ring slope 161C at the sound hole; the slope 161C only covers the sound hole 151C and the sound hole 152C part of the sound traveling direction; the sound emitted by the first sounding unit 20C is transmitted through the sound hole 151C of the upper channel 141C and the sound hole 152C of the lower channel 142C in a direct manner. The outer wall slope 161C of the structure 16C is refracted and diffused into the ear; the sound emitted by the second sounding unit 21C is transmitted from the sound hole 17C of the accommodating structure 16C to the ear in a direct manner.

An earplug sleeve 30C is provided on the sound guiding portion 13C of the casing 10C, and the earplug sleeve 30C is an elastic rubber body.

The first sounding unit is a moving coil type sounding unit, and the second sounding unit is a balanced armature type sounding unit.

When the earphone of the fourth embodiment is actually used, the front end surface of the casing 10C is placed at the outer ear of the user and faces the ear canal. The sound hole 17C of the receiving structure 16C directly faces the ear canal. In the direction, the sound hole 151C and the sound hole 151C are also oriented in the direction of the ear canal, and the sound emitted by the first sounding unit 20C is transmitted through the sound hole 151C and the lower channel 142C of the upper side channel 141C. The sound of the hole 152C is refracted and diffused into the ear through the outer wall inclined surface 161C of the accommodating structure 16C, and the sound emitted by the second sounding unit 21C is directly transmitted from the sound hole 17C of the accommodating structure 16C to the ear, and the sound hole 17C Because the position is in front, the ear can hear a clear sound, and the sound of the sound hole 15C is refracted and diffused to form a sound having an upper and lower sound field feeling. The integrated sound provides the user with a clear and sound-sensing auditory feeling.

Please refer to FIG. 13 , FIG. 14 and FIG. 15 , which is a fifth embodiment of the present invention. The invention relates to an earphone type earphone, which comprises a casing, a first sounding unit 20D, a second sounding unit 21D, a third sounding unit 22D, a fourth sounding unit 23D and an earplug sleeve 30D.

Referring to FIG. 14, FIG. 15, FIG. 16, and FIG. 17, the housing includes a housing 10D and a cover 11D. The housing 10D is provided with a chamber 12D and a sound guiding portion at one side. 13D. An accommodating structure 16D is disposed in the middle of the accommodating portion 13D. The front end of the accommodating structure 16D protrudes from the end surface of the sound guiding portion 13D. The left side of the accommodating portion 13D is disposed on the left side of the accommodating portion 16D. The left side chamber 131D and the sound guiding portion 13D are disposed. A right side chamber 132D is disposed on the right side of the accommodating structure 16D, and a first sounding unit 20D is disposed in the chamber 12D of the housing 10D. The sound emitting unit 200D of the first sounding unit 20D faces the sound guiding portion 13D. The second sounding unit 21D is disposed in the accommodating structure 16D at the front end of the sound guiding portion 13D. The sound emitting direction of the second sounding unit 21D is the same as the sound emitting direction of the sound guiding portion 13D, and the third sounding unit 22D is disposed at The left chamber 131D and the fourth sounding unit 23D are disposed in the right chamber 132D.

The accommodating structure 16D and the left side chamber 131D and the right side chamber 132D separate the inner portion of the sound guiding portion into an upper side guiding channel 141D and a lower side guiding channel 142D; the receiving structure 16D is provided with a sound emitting hole 17D; the upper side guiding channel The 141D is provided with a sound hole 151D; the lower side guide channel 142D is provided with a sound hole 152D; the sound hole 151D and the sound hole 152D are located on the other end surface of the sound guiding portion 13D; and a sound hole is provided at the front end of the left side chamber 131D. 153D; a sound hole 154D is arranged at the front end of the right chamber 132D; a ring slope 161D is arranged on the outer wall of the receiving structure 16D via the sound hole 17D; the sound emitted by the first sounding unit 20D is directly transmitted by the upper side channel 141D. The sound hole 151D and the sound hole 152D of the lower side channel 142D are sounded; the sound emitted by the second sounding unit 21D is directly transmitted by the sound hole 17D of the accommodating structure 16D; the third sounding unit The sound emitted by the 22D is sounded by the sound hole 153D in a direct manner; the sound emitted by the fourth sounding unit 23D is sounded by the sound hole 154D in a direct manner.

An earplug sleeve 30D is disposed on the sound guiding portion 13D of the casing 10D. The earplug sleeve 30D is provided with an elastic rubber body, the sound emitting hole 151D, the sound emitting hole 152D, the sound emitting hole 153D, the sound hole 154D, and the sound emitting. The opening of the hole 17D corresponds to the opening.

The first sounding unit is a moving coil type sounding unit, and the second, third and fourth sounding units are balanced armature type sounding monomers.

When the earphone of the fifth embodiment is actually used, the front end surface of the casing 10D is placed at the outer ear of the user and faces the ear canal. The sound hole 17D of the receiving structure 16D directly faces the ear canal. The direction, the sound hole 151D, the sound hole 152D, the sound hole 153D, the sound hole 154D and the sound hole 17D are also oriented in the direction of the ear canal, and the sound emitted by the first sounding unit 20D is via the upper channel 141D. The sound hole 151D and the sound hole 152D of the lower channel 142D are emitted. The sound emitted by the third sounding unit 22D is sounded through the sound hole 153D; the sound emitted by the fourth sounding unit 23D is output via the sound hole 154D. The sound emitted by the sound hole 151D, the sound hole 152D, the sound hole 153D, and the sound hole 154D is refracted and diffused into the ear through the outer wall slope 161D of the accommodating structure 16D; the sound emitted by the second sounding unit 21D is directly transmitted. The sound hole 17D of the accommodating structure 16D is in the ear; the sound hole 17D is in front of the position, so that the ear can hear a clear sound, the sound hole 151D, the sound hole 152D, the sound hole 153D, and the sound output. The sound of the hole 154D is refracted and diffused to form a sound with a sound field, and the two sounds are integrated. Provides a clear and audible sense of hearing.

Referring to FIG. 18, FIG. 19 and FIG. 20, a sixth embodiment of the present invention is an earphone type earphone, which comprises a casing, a first sounding unit 21E, and a second sounding unit. 22E, a third sounding unit 23E, a fourth sounding unit 24E, a fifth sounding unit 25E and an earplug sleeve 30D.

Referring to FIG. 19, FIG. 20, FIG. 21 and FIG. 22, the housing includes a housing. 10E and a cover 11E, the housing 10E is provided with a sound guiding portion 13E at one side. An accommodating structure 16E is disposed in the middle of the accommodating portion 13E. The front end of the accommodating structure 16E protrudes from the front end of the sound guiding portion 13E. The left side of the accommodating portion 13E is disposed on the left side of the accommodating portion 16E. A right side chamber 132E is disposed on the right side of the accommodating structure 16E, and an upper side chamber 133E is disposed on the upper side of the accommodating structure 16E, and the lower side chamber 134E is disposed on the lower side of the accommodating structure 16E. The first sounding unit 21E is disposed in the receiving structure 16E at the front end of the sound guiding portion 13D. The sound emitting direction of the first sounding unit 21E is the same as the sound emitting direction of the sound guiding portion 13E, and the second sounding unit 22E is disposed at The sound guiding portion 13E has a left side chamber 131E, a third sounding unit 23E is disposed in the right side chamber 132E of the sound guiding portion 13E, and a fourth sounding unit 24E is disposed in the upper side chamber 133E of the sound guiding portion 13E, the fifth sounding sheet The body 25E is disposed inside the lower chamber 134E of the sound guiding portion 13E.

The sound receiving hole 17E is disposed at the front end of the receiving structure 16E; a sound hole 151E is disposed at the front end of the left side chamber 131E; a sound hole 152E is disposed at the front end of the right side chamber 132E; and a sound hole 153E is disposed at the front end of the upper side chamber 133E; A sound hole 154E is disposed at the front end of the side chamber 134E; the sound hole 151E, the sound hole 152E, the sound hole 153E and the sound hole 154E are located on the other end surface of the sound guiding portion 13E; The sound is transmitted from the sound hole 17E of the accommodating structure 16E in a direct manner; the sound emitted by the second sounding unit 22E is sounded by the sound hole 151E in a direct manner; the sound emitted by the third sounding unit 23E is directly transmitted by The sound hole 152E emits sound; the sound emitted by the fourth sounding unit 24E is sounded by the sound hole 153E in a direct manner; the sound emitted by the fifth sounding unit 25E is sounded by the sound hole 154E in a direct manner.

An earplug sleeve 30E is disposed on the sound guiding portion 13E of the casing 10E. The earplug sleeve 30E is an elastic rubber body, and is provided with the sound hole 151E, the sound hole 152E, the sound hole 153E, and the sound hole 154E. The opening corresponding to the position of the sound hole 17E.

The first, second, third, fourth, and fifth sounding monomers are balanced armature sounding monomers.

When the earphone of the sixth embodiment is actually used, the front end surface of the casing 10E is placed at the outer ear of the user and faces the ear canal. The sound hole 17E of the receiving structure 16E directly faces the ear canal. The direction, the sound hole 151E, the sound hole 152E, the sound hole 153E, the sound hole 154E and the sound hole 17E are also oriented in the direction of the ear canal, and the sound emitted by the second sounding unit 22E is via the upper channel 141D. The sound hole 151D and the sound hole 152D of the lower channel 142D are sounded; the sound emitted by the third sounding unit 22D is sounded through the sound hole 153D; the sound emitted by the fourth sounding unit 23D is transmitted through the sound hole 154D. The sound emitted by the first sounding unit 21D is directly transmitted from the sound hole 17E of the accommodating structure 16E to the ear; the sound hole 17E can make the ear hear a clear sound, and the sound hole is sounded. The sounds of the 151E, the sound hole 152E, the sound hole 153E, and the sound hole 154E constitute a sound having a stereo sound field, and the integrated sounds provide a user with a clear sound and a stereo sound field.

Referring to FIG. 23 and FIG. 24, a seventh embodiment of the present invention is an earphone type earphone, which comprises a casing, a bracket 40F, a first sounding unit 20F, and a second sounding list. Body 21F and an earplug sleeve 30F.

Referring to FIG. 24 and FIG. 25, the housing includes a housing 10F and a cover 11F. The housing 10F is provided with a chamber 12F and a sound guiding portion 13F is disposed at one side. The bracket 40F is disposed in the chamber 12F of the housing 10F. The bracket 40F includes a sound guiding tube 43F, a first tubular portion 41F, a second tubular portion 42F, and a connecting portion 44F. The first tubular portion 41F The sound guiding tube 43F is connected to the first tube portion. The first tube portion has a first receiving space 411F. The sound guiding tube 43F passes through the housing sound guiding portion 13F to form an outer portion between the sound guiding tube 43F and the sound guiding portion 13F. The second guide portion 14F is separated from the first tubular portion 41F. The first tubular portion 41F is located within the second tubular portion 42F. The connecting portion 44F is connected. Connecting the first tubular portion 41F and the second tubular portion 42F, the second tubular portion 42F has a second receiving space 421F and is connected to the gap 14F through the gap between the first tubular portion 41F and the second tubular portion 42F; The utterance unit 20F is disposed in the first accommodation space 411F, and the second utterance unit 21F is disposed in the second accommodation space 421F.

The sound hole 15F of the guide channel 14F is an annular sound hole, and the sound hole 45F of the bracket sound tube 43F protrudes from the sound guiding portion 13F, and the sound hole 15F and the sound hole 45F face the channel 14F. In the extending direction, the sound of the first sounding unit 20F directly sounds from the sound hole 45F of the sound guiding tube 43F, and the sound of the second sounding unit 21F passes through the gap between the first cylindrical portion 41F and the second cylindrical portion 42F. Then, the sound is emitted from the sound hole 15F of the guide channel 14F.

An earplug sleeve 30F is provided on the sound guiding portion 13F of the casing 10F, and the earplug sleeve 30F is an elastic rubber body.

When the earphone of the seventh embodiment is actually used, the front end surface of the front casing 10F is placed at the outer ear of the user and faces the ear canal, and the sound hole 45F of the sound guiding tube 43F directly faces the ear canal. In the direction of the sound hole 15F, the sound from the first sounding unit 20C is transmitted to the ear through the sound hole 45F of the sound guiding tube 43F, and the sound of the second sounding unit 21F is transmitted. After passing through the gap between the first cylindrical portion 41F and the second cylindrical portion 42F, the sound is emitted from the sound hole 15F of the sound guiding portion 13F, and the sound emitting hole 45F is in front of the position, so that the ear can hear a clear sound, and the sound hole 15F is After the position is made, the sound is diffused from the sound hole 15F and then diffused into a sound with a sense of sound field. The two sounds provide a clear and audible sense of hearing.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Although the present invention has been disclosed above in the preferred embodiment, it is not intended to limit the present invention, and any technique familiar to the art. Personnel, without departing from the scope of this creative technical solution In the following, if an equivalent embodiment of the above-disclosed technical content is used to make a modification or modification to the equivalent embodiment, any simple modification made to the above embodiment according to the technical essence of the present invention without departing from the technical solution of the present invention. , equivalent changes and modifications, are still within the scope of this creative technical solution.

Claims (6)

An earphone includes a casing; the casing is provided with a sound guiding portion; at least one sounding unit is disposed in the casing; and a sound guiding tube is disposed in the sound guiding portion of the casing to enable the sound guiding portion Forming inner and outer two-circle guiding channels, the outer ring guiding channel can be divided into at least one guiding channel; the number of sounding holes of the housing guiding portion is at least one inner ring guiding channel sound hole and at least one outer The ring guiding sound hole, the sounding holes are oriented in the same direction extending toward the sound guiding portion of the casing, and the sound hole of the inner ring guiding channel protrudes out of the sound hole of the outer ring guiding channel to form an inner ring The sound hole is in front, the outer ring sound hole is behind; the inner ring channel sound directly from the inner ring sound hole, and the sound of the outer ring channel is sounded through the outer ring sound hole. In the earphone of claim 1, the outer wall of the sound guiding tube has a beveled surface at the sound hole, and the inclined surface is located at the sound hole of the sound guiding tube in front of the sounding hole of the guiding channel; the inclined surface only covers the outer ring guide The area of the sound exiting direction of the channel sound hole is such that the sound part coming out of the sound hole of the outer channel guide channel is directly forward, and the part is refracted by the slope. An earphone includes a casing, a first sounding unit and a second sounding unit; the casing is provided with a sound guiding portion, and the sound guiding portion of the casing is provided with at least one guiding channel and one a second sounding unit accommodating structure, the guiding channel is located between the second sounding unit accommodating structure and the outer wall of the sound guiding portion, and the sound guiding hole of the guiding channel is located on the other end surface of the sound guiding portion; The sounding unit accommodating structure protrudes out of the sound channel of the guide channel; the sound emitting hole is provided at the front end of the second sounding unit; a first sounding unit is disposed in the shell; The second sounding unit is disposed in the receiving structure at the front end of the sound guiding portion, and the sound emitting direction of the second sounding unit is the same as the sounding direction of the sound guiding unit; the sound emitted by the first sounding unit is transmitted through the direct channel by the direct channel The sound hole is sounded; the second sound is emitted The sound is emitted by the sound hole of the second sounding unit accommodation structure in a direct manner. The earphone according to claim 3, wherein the outer wall of the second sounding unit accommodating structure has a beveled surface at the sound hole, and the slope is located at the sound hole of the accommodating structure in front of the sound hole of the channel; the slope is only Covering the area of the sounding direction of the sound channel of the channel, the sound coming out of the sound hole of the channel is directly forward, and the part is refracted by the slope. An earphone comprising a casing, a first sounding unit, a second sounding unit, a third sounding unit, a fourth sounding unit and an earplug sleeve; the casing is provided with a tubular guide The front end of the sound guiding portion is provided with a receiving structure, the front end of the receiving structure protrudes from the end surface of the sound guiding portion; a first sounding unit is disposed in the housing, and another second sounding unit is disposed in the sound guiding portion The accommodating structure of the front end, the sounding direction of the sounding part of the second sounding unit is the same as the sounding direction of the sound guiding part; the left side chamber is disposed on the left side of the accommodating structure inside the sound guiding part, and the inner part of the sound guiding part is in the accommodating structure A right side chamber is disposed on the right side, a third sounding unit is disposed in the left side chamber, and a fourth sounding unit is disposed in the right side chamber; the receiving structure and the left side chamber and the right side chamber separate the inner portion of the sound guiding portion into upper and lower chambers a sound guiding hole; the sounding hole of the upper and lower two guiding channels is located on the other end surface of the sound guiding portion; a sound hole is arranged at the front end of the receiving structure; a sound hole is arranged at the front end of the left side chamber; Sound hole; the sound produced by the first sounding unit passes through the direct mode Don't make the sound from the sound hole of the upper and lower guide channels; the sound from the second sounding unit is sounded by the sound hole of the accommodating structure in a direct way; the sound emitted by the third sounding unit is directly transmitted from the left side cavity. The sound hole of the room is sounded; the sound emitted by the fourth sounding unit is sounded by the sound hole of the right chamber through a direct mode. An earphone comprising a casing, a first sounding unit, a second sounding unit, a third sounding unit, a fourth sounding unit, a fifth sounding unit and an earplug sleeve; The body is provided with a tubular sound guiding portion; the first sounding unit is disposed at the front end of the sound guiding portion, and the front end of the receiving structure protrudes from the end surface of the sound guiding portion, and the sounding portion of the first sounding unit emits sound The direction is the same as the sounding direction of the sound guiding part; a left side chamber is arranged on the left side of the accommodating structure inside the sound guiding part, and a right side chamber is arranged on the right side of the accommodating part inside the sound guiding part, and the inside of the sound guiding part is arranged above the accommodating structure An upper chamber, a side chamber is disposed under the accommodating portion, a second sounding unit is disposed in the left chamber, a third sounding unit is disposed in the right chamber, and a fourth sounding unit is disposed on the upper side a chamber, a fifth sounding unit is disposed in the lower chamber; a sound hole is arranged at the front end of the receiving structure; a sound hole is arranged at the front end of the left chamber; a sound hole is arranged at the front end of the right chamber; and the front end of the upper chamber is provided. There is a sound hole; a front end of the lower chamber is provided a hole; a left chamber sound hole, a right chamber sound hole, an upper chamber sound hole, and a lower chamber sound hole are located on the other end surface of the sound guiding portion; the sound emitted by the first sounding unit is directly transmitted The sound is emitted from the sound hole of the accommodating structure; the sound emitted by the second sounding unit is directly emitted from the sound hole of the left chamber; the sound emitted by the third sounding unit is transmitted from the right chamber through the direct mode. The sound of the hole is emitted; the sound emitted by the fourth sounding unit is sounded by the sound hole of the upper chamber through a direct manner; the sound emitted by the fifth sounding unit is directly emitted from the sound hole of the lower chamber.