CN110839189A

CN110839189A - Tuning earphone

Info

Publication number: CN110839189A
Application number: CN201810941560.5A
Authority: CN
Inventors: 萧世雄
Original assignee: Cooler Master Technology Inc
Current assignee: Cooler Master Technology Inc
Priority date: 2018-08-17
Filing date: 2018-08-17
Publication date: 2020-02-25
Anticipated expiration: 2038-08-17
Also published as: CN110839189B

Abstract

A tuning earphone comprises an earphone body and a tuning assembly. The earphone body comprises a shell and a loudspeaker unit. The housing has a chamber, a sound outlet and a vent. The sound outlet is communicated with the air vent. The horn unit is located in the cavity and corresponds to the sound outlet. The tuning assembly comprises a flow blocking sheet and a tuning button. The baffle plate is positioned in the cavity and is arranged between the horn monomer and the air vent. The sound-adjusting press button is connected with the flow blocking sheet and movably arranged on the shell so as to drive the flow blocking sheet to cover the air vent or open the air vent.

Description

Tuning earphone

Technical Field

The invention relates to an earphone, in particular to a tuning earphone.

Background

With the continuous progress of technology, electronic products are not developed toward miniaturization, and people can use miniaturized electronic products such as common walkman, mobile phone, Personal Digital Assistant (PDA) or notebook computer at any time and any place. In addition, users typically carry earphones to listen to the audio information provided by the electronic products without interfering with other people.

The existing earphone is not provided with a sound adjusting device, and the adjustment of the sound size and the sound quality effect is realized by adjusting and controlling the playing equipment. The earphone itself cannot adjust the sound size and sound quality effect. The quality of the earphone is limited by the quality of the playing device and the quality of the earphone, and one earphone can only provide a single tone and frequency response characteristic. That is, for general consumers, a single earphone can only provide a single hearing feeling for users, and if a plurality of hearing feelings need to be possessed, a plurality of earphones presenting different hearing feelings must be purchased respectively, and the earphones must be replaced according to the required hearing feelings. Therefore, not only the purchase cost of the user is increased, but also the carrying and using are inconvenient.

Disclosure of Invention

The invention provides a tuning earphone, so that a single earphone can have the function of adjusting tone quality, the purchase cost of a user is reduced, and the convenience in carrying and using is improved.

The tuning earphone disclosed in one embodiment of the invention comprises an earphone body and a tuning assembly. The earphone body comprises a shell and a loudspeaker unit. The housing has a chamber, a sound outlet and a vent. The sound outlet is communicated with the air vent. The horn unit is located in the cavity and corresponds to the sound outlet. The tuning assembly comprises a flow blocking sheet and a tuning button. The baffle plate is positioned in the cavity and is arranged between the horn monomer and the air vent. The sound-adjusting press button is connected with the flow blocking sheet and movably arranged on the shell so as to drive the flow blocking sheet to cover the air vent or open the air vent.

The tuning earphone disclosed by the other embodiment of the invention comprises an earphone body and a tuning assembly. The earphone body comprises a shell. The casing is provided with a sound outlet. The tuning assembly comprises a tuning button. The tuning button is installed in the earphone body one side of keeping away from the sound outlet, and the tuning button is used for the pressurized and removes towards the direction that is close to the sound outlet to adjust the tone quality of earphone body through a tuning means.

According to the tuning earphone disclosed by the embodiment, the tuning earphone drives the flow blocking sheet to perform opening and closing adjustment of the vent hole through the tuning assembly by virtue of the push type tuning press button, so that a user only needs to press the tuning press button through fingers, and tone quality adjustment of the tuning earphone can be completed.

In addition, because the tuning button is installed in the one side that the sound outlet was kept away from to the earphone body, and the tuning button is used for pressurized and removes towards the direction that is close to the sound outlet for the user can listen to the music on the limit, and the tuning button is pressed through outside-in's gesture on the limit, so that carry out the adjustment of tone quality more conveniently.

The foregoing description of the present disclosure and the following description of the embodiments are provided to illustrate and explain the principles of the present disclosure and to provide further explanation of the scope of the invention as claimed.

Drawings

Fig. 1 is a perspective view of a tuning headset according to a first embodiment of the invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a partially enlarged view of fig. 2.

Fig. 4 is a schematic plan view of fig. 3.

Fig. 5 to 8 are schematic views illustrating the operation of the tuning headset of fig. 1.

Wherein the reference numerals are:

10 tuning earphone

100 earphone body

110 outer casing

111 first casing

1111 sound outlet

112 second shell

1121 air vent

1122 abdicating groove

120 horn single body

130 earplug

140 ear wing

200 tuning assembly

210 double-push type mechanism

211 assembling cylinder

2111 guide groove

2112 Release segment

2113 stop segment

2114 Ventilation trough

2115 first opening

2116 second opening

2117 annular groove

2118 annular side

212 abutting piece

2121 first guide block

213 rotating element

2131 second guide block

220 flow blocking sheet

230 sealing gasket

240 first elastic member

250 assembling cover

251 air vent

260 tone tuning press button

270 second elastic member

Axis A

a. b direction

distance d1, d2

F external force

S chamber

Detailed Description

Please refer to fig. 1 to 4. Fig. 1 is a perspective view of a tuning headset according to a first embodiment of the invention. Fig. 2 is an exploded view of fig. 1. Fig. 3 is a partially enlarged view of fig. 2. Fig. 4 is a schematic plan view of fig. 3.

The tuning earphone 10 of the present embodiment is, for example, an earplug 130 type earphone, and includes an earphone body 100 and a tuning assembly 200. The earphone body 100 includes a housing 110 and a speaker unit 120. The housing 110 is substantially cylindrical. The substantially cylindrical shape means a straight cylindrical shape or a cylindrical shape having an arc shape in its surface shape. The housing 110 includes a first shell 111 and a second shell 112. The first housing 111 and the second housing 112 are combined to form a chamber S surrounded by the first housing 111 and the second housing 112. The first housing 111 is provided with a sound outlet 1111 communicating with the chamber S at a position away from the second housing 112, and the second housing 112 is provided with a vent 1121 communicating with the chamber S at a position away from the first housing 111. The speaker unit 120 is located in the chamber S and corresponds to the sound outlet 1111, so that the sound emitted from the speaker unit 120 is emitted from the sound outlet 1111.

In this embodiment, the earphone body 100 further includes an ear plug 130 and an ear wing 140. The ear plug 130 is installed at the sound outlet 1111 of the first casing 111 to form an ear inlet of the earphone body 100 together with the portion of the first casing 111. In other words, the ear insertion part is a part of the earphone body 100 which is inserted into the ear canal of the user.

The ear wings 140 are connected to the first casing 111 and engaged with the auricle of the user, so that the earphone body 100 can be more stably mounted on the ear of the user.

The tuning assembly 200 includes a Push-Push Mechanism 210, a baffle 220, a gasket 230, a first elastic member 240, an assembling cover 250, a tuning button 260, and a second elastic member 270. The double-pushing mechanism 210 is located in the chamber S, and the double-pushing mechanism 210 includes an assembling cylinder 211, an abutting member 212 and a rotating member 213. The inside of the assembly cylinder 211 has a plurality of sets of guide grooves 2111. Each set of guide slots 2111 has a release section 2112 and a stop section 2113. The relief section 2112 extends in the axial direction of the assembly cartridge 211. The stopping section 2113 and the releasing section 2112 are arranged along the circumference of the assembly barrel 211, and the stopping section 2113 is farther from the vent 1121 than the releasing section 2112. In detail, the assembly barrel 211 has a vent slot 2114 and a first opening 2115 and a second opening 2116 corresponding to the vent slot 2114. The first opening 2115 is closer to the vent 1121 than the second opening 2116, and the distance d2 from the stop section 2113 to the plane of the first opening 2115 is greater than the distance d1 from the release section 2112 to the plane of the first opening 2115.

The abutting piece 212 has a plurality of first guide blocks 2121, and the first guide blocks 2121 are slidably located at the release section 2112 of the guide groove 2111. The rotating member 213 has a plurality of second guide blocks 2131, and the second guide blocks 2131 are slidably located at the releasing section 2112. The propping element 212 can prop the rotating element 213 to move toward the speaker unit 120, so that the second guiding block 2131 of the rotating element 213 is guided by the guiding groove 2111 to be located at the stopping section 2113 or the releasing section 2112.

In this embodiment, the number of the guide grooves 2111, the first guide blocks 2121 and the second guide blocks 2131 is plural, but not limited thereto, and in other embodiments, the number of the guide grooves 2111, the first guide blocks 2121 and the second guide blocks 2131 may also be single.

The baffle 220 is located in the chamber S and between the speaker unit 120 and the vent 1121. The side of the rotating member 213 away from the abutting member 212 is connected to the flow blocking sheet 220, for example, integrally formed, so as to drive the flow blocking sheet 220 to cover the vent 1121 or open the vent 1121. The sealing gasket 230 is attached to a side of the baffle 220 adjacent to the assembly cylinder 211.

The second opening 2116 of the assembly barrel 211 of this embodiment has an annular groove 2117 and an annular side 2118 on one side of the annular groove 2117. The assembling cover 250 has at least one ventilation opening 251 and is disposed on a side of the assembling cylinder 211 close to the speaker unit 120. The first elastic element 240 is sandwiched between the assembling cover 250 and the rotating element 213 to drive the rotating element 213 and the flow blocking sheet 220 to move toward the abutting element 212. When the second guiding block 2131 of the rotating member 213 is located at the releasing section 2112 of the guiding slot 2111, the flow blocking plate 220 and the sealing pad 230 connected to the rotating member 213 are located in the annular groove 2117 and pressed against the annular side surface 2118 by the sealing pad 230, so as to improve the air tightness of the flow blocking plate 220 for closing the second opening 2116.

The tuning button 260 is mounted to the abutting member 212. The second elastic member 270 is, for example, a compression spring, and is sandwiched between the tuning button 260 and the second housing 112 to drive the tuning button 260 to be separated from the second housing 112. The second elastic element 270 is provided for the purpose that when the second guiding block 2131 of the rotating element 213 is located at the stopping section 2113 of the guiding slot 2111, the first guiding block 2121 of the abutting element 212 still slides in the releasing section 2112 of the guiding slot 2111, and the sliding abutting element 212 may collide with the second housing 112 to generate an unexpected noise. Therefore, the second elastic member 270 is provided to allow the tuning button 260 to be normally outwardly supported with respect to the second housing 112, so as to prevent the tuning button 260 from undesirably sliding with respect to the second housing 112.

In this embodiment, the tuning button 260 is installed on a side of the earphone body 100 away from the ear, and the tuning button 260 is pressed to move toward the ear, so as to adjust the sound quality of the earphone body 100 by a tuning means. That is, the ear insertion part and the tuning button 260 are respectively located at opposite sides of the casing 110 on the axis a, so that the user can press the tuning button 260 through an outside-in gesture while listening to music, thereby performing the sound quality adjustment in a more convenient manner.

In the present embodiment, the sound outlet 1111 is located at the ear inlet portion formed by the earplug 130 and a portion of the first shell 111, and the tuning button 260 and the ear inlet portion are located at two opposite sides of the casing 110 on the axis a, but not limited thereto. In the earmuff type earphone or the earhook type earphone of the design without the ear in, the sound outlet 1111 and the tuning button 260 are respectively positioned at the opposite sides of the housing 110 on the axis a.

In the present embodiment, the second housing 112 has a relief groove 1122, and the signal transmission line 300 passes through the relief groove 1122 and is electrically connected to the speaker unit 120. In this way, since the signal transmission line 300 is wound from the outside of the assembly cylinder 211 to the speaker unit 120, when the tuning button drives the abutting member 212 and the rotating member 213 to move, the signal transmission line 300 can be shielded by the assembly cylinder 211 to prevent the abutting member 212 or the rotating member 213 from being pulled.

Please refer to fig. 5 to 8. Fig. 5 to 8 are schematic views illustrating the operation of the tuning earphone 10 of fig. 1.

As shown in fig. 5 and 6, the second guiding block 2131 of the rotating member 213 is located at the releasing section 2112 of the guiding slot 2111, and the flow blocking plate 220 connected to the rotating member 213 covers the second opening 2116, so that the vent hole 1121 is not communicated with the chamber S.

As shown in fig. 7 and 8, when the button 260 is moved in the direction a by an external force F, the button 260 drives the abutting member 212 and the rotating member 213 to move in the direction a. When the second guiding block 2131 of the rotating member 213 is separated from the releasing segment 2112, the second guiding block 2131 of the rotating member 213 is guided by the guiding slot 2111 and is indexed in the direction b to the stopping segment 2113 of the guiding slot 2111. Since the distance from the stopping section 2113 to the first opening 2115 is greater than the distance from the releasing section 2112 to the first opening 2115, when the second guiding block 2131 of the rotating member 213 is located at the stopping section 2113 of the guiding groove 2111, the flow blocking piece 220 connected to the rotating member 213 is separated from the annular side 2118 located at one side of the annular groove 2117, so that the second opening 2116 is opened to communicate the vent 1121 with the chamber S, thereby enhancing the bass effect of the tuning earphone 10.

In this way, the tuning earphone 10 can adjust the opening and closing of the vent 1121 by driving the baffle 220 with the pressing type tuning button 260. That is, the user only needs to press the tuning button 260 with a finger to complete the tone quality adjustment of the tuning earphone 10.

In the present embodiment, the concept of push-type tuning of the tuning earphone 10 is applied to the earplug 130 type earphone, so that the earphone body 100 has the earplug 130, but not limited thereto. The concept of adjusting the push-type tuning of the earphone can also be applied to an ear-type earphone or an earmuff type earphone, and when the concept of adjusting the push-type tuning is applied to an ear-type earphone or an earmuff type earphone, the earphone body 100 does not have the earplug 130.

In the present embodiment, the tuning means adjusts the opening and closing of the vent 1121 by the tuning button 260, but the present invention is not limited thereto. In other embodiments, the tuning means may be changed to adjust the size of the ventilation hole 1121 through the tuning button 260, or to trigger an electronic switch in the earphone through the tuning button 260, so as to switch the sound quality of the tuning earphone 10 through the electronic switch in the earphone.

In addition, because the tuning button is installed in the one side that the sound outlet was kept away from to the earphone body, and the tuning button is used for pressurized and removes towards the direction that is close to the sound outlet for the user can listen to the music simultaneously, presses the tuning button through outside-in's gesture simultaneously, carries out the adjustment of tone quality with the mode more convenient.

Although the present invention has been described with reference to the foregoing embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. A tuning headset, comprising:

the earphone body comprises a shell and a loudspeaker unit, wherein the shell is provided with a cavity, a sound outlet and a vent, the sound outlet and the vent are communicated with the cavity, and the loudspeaker unit is positioned in the cavity and corresponds to the sound outlet; and

and the tuning component comprises a flow blocking sheet and a tuning press button, the flow blocking sheet is positioned in the cavity and is arranged between the horn monomer and the vent, and the tuning press button is connected with the flow blocking sheet and movably arranged on the shell so as to drive the flow blocking sheet to cover the vent or open the vent.

2. The tuning earphone of claim 1, wherein the tuning assembly further comprises a bi-push mechanism disposed in the cavity, and the tuning button is connected to the flow-blocking piece via the bi-push mechanism, so as to move the flow-blocking piece relative to the housing via the bi-push mechanism.

3. The tuning earphone of claim 2, wherein the double-push mechanism comprises a barrel, an urging member and a rotating member, the inner side of the assembly cylinder is provided with at least one guide groove, the guide groove is provided with a release section and a stop section, the release section extends along the axial direction of the assembly cylinder, the stop section and the release section are arranged along the circumferential direction of the assembly cylinder, and the stop section is far away from the vent hole than the release section, the propping piece is provided with at least one first guiding block which can be glidingly positioned at the releasing section of the guiding groove, the rotating piece is connected with the flow blocking piece and is provided with at least one second guide block which can be glidingly positioned at the releasing section, the tone-tuning press button is arranged on the abutting piece and drives the abutting piece to abut against the rotating piece, so that the second guiding block of the rotating piece is guided by the guiding groove to be positioned at the stopping section or the releasing section.

4. The tuning earphone of claim 3 wherein the assembly barrel has a vent groove and a first opening and a second opening corresponding to the vent groove, the first opening being closer to the vent hole than the second opening, when the second guide block of the rotating member is located at the release section of the guide groove, the baffle plate connected to the rotating member covers the second opening to isolate the vent hole from the chamber, and when the second guide block of the rotating member is located at the stop section of the guide groove, the baffle plate connected to the rotating member is separated from the assembly barrel to open the second opening to communicate the vent hole with the chamber.

5. The tuning earphone of claim 4, wherein the second opening of the assembling barrel has an annular groove, and when the second guide block of the rotating member is located at the releasing section of the guide groove, the flow blocking piece connected to the rotating member is located in the annular groove.

6. The tuning earphone of claim 3, wherein the tuning assembly further comprises a gasket attached to a side of the baffle adjacent to the assembly barrel.

7. The tuning earphone of claim 3, wherein the tuning assembly further comprises an assembly cover having at least one air vent and disposed in the assembly barrel, and a first elastic member interposed between the assembly cover and the rotating member for driving the rotating member to move toward the abutting member.

8. The tuning earphone of claim 7, wherein the tuning assembly further comprises a second elastic member sandwiched between the knob and the housing for urging the knob to separate from the housing.

9. The tuning earphone of claim 1, wherein the earphone body further comprises an earplug, the housing comprises a first shell and a second shell, the first shell and the second shell are combined to jointly surround the chamber, the sound outlet is located at a side of the first shell away from the second shell, and the vent is located at a side of the second shell away from the first shell, the earplug is disposed at the sound outlet of the first shell.

10. The tuning earphone of claim 9, wherein the earphone body further comprises an ear wing connected to the first housing.

11. The tuning earphone of claim 9, further comprising a signal transmission line, wherein the second housing has a recess slot, and the signal transmission line passes through the recess slot and is electrically connected to the speaker unit.

12. A tuning headset, comprising:

an earphone body, which comprises a shell, wherein the shell is provided with a sound outlet; and

a tuning subassembly contains a tuning button, and this tuning button is installed in this earphone body and is kept away from the one side of this sound outlet, and this tuning button is used for the pressurized and removes towards the direction that is close to this sound outlet to adjust the tone quality of this earphone body through a tuning means.

13. The tuning earphone of claim 12 wherein the housing is substantially cylindrical, the sound outlet and the tuning button being located on opposite sides of the housing on the axis.

14. A tuning earphone as claimed in claim 12 wherein said earphone body further comprises an ear-in portion, said sound outlet being located at said ear-in portion.

15. The tuning earphone according to claim 12, wherein the earphone body has a vent hole, and the tuning means is for adjusting the size or opening/closing of the vent hole.

16. The tuning earphone of claim 15, wherein the tuning assembly further comprises a bi-push mechanism and a flow-blocking piece, the bi-push mechanism and the flow-blocking piece are both located in a cavity of the housing, and the tuning button is connected to the flow-blocking piece through the bi-push mechanism, so that the bi-push mechanism drives the flow-blocking piece to cover the vent or open the vent.

17. The tuning earphone of claim 16, wherein the double-push mechanism comprises a barrel, an urging member and a rotating member, the inner side of the assembly cylinder is provided with at least one guide groove, the guide groove is provided with a release section and a stop section, the release section extends along the axial direction of the assembly cylinder, the stop section and the release section are arranged along the circumferential direction of the assembly cylinder, and the stop section is far away from the vent hole than the release section, the propping piece is provided with at least one first guiding block which can be glidingly positioned at the releasing section of the guiding groove, the rotating piece is connected with the flow blocking piece and is provided with at least one second guide block which can be glidingly positioned at the releasing section, the tone-tuning press button is arranged on the abutting piece and drives the abutting piece to abut against the rotating piece, so that the second guiding block of the rotating piece is guided by the guiding groove to be positioned at the stopping section or the releasing section.

18. The tuning earphone of claim 17 wherein the assembly barrel has a vent slot and a first opening and a second opening corresponding to the vent slot, the first opening being closer to the vent hole than the second opening, when the second guide block of the rotating member is located at the release section of the guide slot, the baffle plate connected to the rotating member covers the second opening to isolate the vent hole from the chamber, and when the second guide block of the rotating member is located at the stop section of the guide slot, the baffle plate connected to the rotating member is separated from the assembly barrel to open the second opening to isolate the vent hole from the chamber.

19. The tuning earphone of claim 18 wherein the second opening of the assembly barrel has an annular groove, the baffle attached to the rotating member being located in the annular groove when the second guide block of the rotating member is located in the release section of the guide slot.

20. The tuning earphone of claim 17, wherein the tuning assembly further comprises a gasket attached to a side of the baffle adjacent to the assembly barrel.

21. The tuning earphone of claim 17, wherein the tuning assembly further comprises an assembly cover having at least one air vent and disposed in the assembly barrel, and a first elastic member interposed between the assembly cover and the rotating member for driving the rotating member to move toward the abutting member.

22. The tuning earphone of claim 21, wherein the tuning assembly further comprises a second elastic member sandwiched between the knob and the housing for urging the knob to separate from the housing.

23. The tuning earphone of claim 12, wherein the earphone body further comprises an earplug, the housing comprises a first shell and a second shell, the first shell and the second shell are combined to jointly surround a chamber, the sound outlet is located on a side of the first shell away from the second shell, and the earplug is disposed at the sound outlet of the first shell.

24. The tuning earphone of claim 23, wherein the earphone body further comprises an ear wing connected to the first housing.

25. The tuning earphone of claim 23, further comprising a signal transmission line, wherein the second housing has a recess slot, and the signal transmission line passes through the recess slot and is electrically connected to a speaker unit of the earphone body.