CN210137431U - An earplug with a detachable microphone - Google Patents

Abstract

The utility model discloses an earplug of microphone can be dismantled. The earplug comprises an earplug part, a detachable microphone and a wire control part; the detachable microphone is detachably connected with the earplug part; the wire control part is connected with the earplug part; the detachable microphone transmits sound signals to the ear plug part in a one-way mode, and when the detachable microphone transmits sound signals to the ear plug part, the wire control part and the ear plug part are interrupted in sound signal transmission. The earplug is provided with a detachable microphone which can be used for independent talkback, and the sound signal transmission of the detachable microphone and the wire control part can be flexibly converted; the use is convenient, and the conversation is clear and efficient; and the utility model is light and small, and has no oppression feeling when wearing.

Description

An earplug with a detachable microphone

technical field

The utility model relates to the technical field of earphones, in particular to an earplug with a detachable microphone.

Background technique

Now that the mobile game industry is developing rapidly, lightweight and portable in-ear gaming headsets will be favored by more and more users.

At present, the wearing method of gaming headsets is usually a large headset. The whole machine is bulky and not light enough. Wearing it for a long time can easily cause pressure on the head and sweat on the ears, which affects the user's experience.

In the ordinary wired in-ear earplugs with a single call microphone, the call microphone is generally integrated on the wire-controlled PCB board of the earplug cable, which is far away from the human mouth, and the sound is easily mixed with the sound of the external environment during the input process. , which will greatly affect the call quality and clarity, and cannot meet the needs of efficient calls during e-sports games.

The remote control method of holding the earphone cable allows the microphone to be close to the mouth of the human body before making a call, which will cause direct interference to the user during the game, which cannot satisfy the user's ability to release their hands and communicate with teammates in the game freely, efficiently and clearly. Call and locate accurate communication needs.

SUMMARY OF THE INVENTION

The purpose of the present utility model is to provide an in-ear earplug with a detachable microphone in view of the defects or deficiencies existing in the prior art. The earplug includes an earplug part, a detachable microphone and a wire control part. The detachable microphone transmits a sound signal to the earplug part in one direction, and when the detachable microphone transmits a sound signal to the earplug part, the transmission of the sound signal between the wire control part and the earplug part is interrupted. , and the wire control part and the earplug part maintain normal signal transmission in normal state; the sound input can be flexibly converted, easy to use, clear calls, and meet the user's efficient call needs; and small size, no pressure when wearing.

The purpose of the present utility model is achieved through the following technical solutions.

A detachable microphone earplug, comprising an earplug part, a detachable microphone and a wire control part; the detachable microphone is detachably connected to the earplug part; the wire control part is connected to the earplug part; When the detachable microphone transmits the sound signal to the earplug part in one direction, and the detachable microphone transmits the sound signal to the earplug part, the transmission of the sound signal between the wire control part and the earplug part is interrupted.

Preferably, the wire-controlled part includes a wire-controlled microphone, a wire-controlled PCB board and a wire-controlled button; the wire-controlled microphone and the wire-controlled button are respectively connected to the wire-controlled PCB board; the wire-controlled button is used for adjusting The playback sound size of the earplugs; the detachable microphone is detachably connected to the wire-controlled PCB board; the earplugs are connected to the wire-controlled PCB board;

The wire-controlled PCB is provided with an IC detection circuit, which is used to detect the sound transmission signal of the detachable microphone, and when detecting the sound signal transmitted by the detachable microphone to the earplug part, interrupt the The wire control part and the earplug part transmit the sound signal.

More preferably, the earplug part includes an earplug casing; the earplug casing is provided with an earphone speaker and a microphone PCB circuit board;

The earphone speaker is connected with the line control PCB board; the detachable microphone is detachably connected with the microphone PCB circuit board; the microphone PCB circuit board is connected with the line control PCB board.

Further preferably, the detachable microphone includes a headset cavity, a headset microphone and a gooseneck straw; the headset microphone is installed in the headset cavity; one end of the gooseneck straw is connected to the headset microphone; The other end of the gooseneck straw is detachably connected to the microphone PCB circuit board in the earplug portion.

More preferably, the end of the gooseneck straw that is connected to the microphone PCB circuit board is provided with a plug; the earplug portion is provided with a microphone socket corresponding to the plug; the plug is detachably connected to the microphone socket ; The microphone socket is connected to the microphone PCB circuit board.

Further preferably, the earplug part further includes a middle frame, the middle frame is arranged on the rear side of the earphone speaker; a rear cavity partition is arranged in the middle frame, and the rear cavity partition is used to Components inside the cavity isolate the sound from the horn.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

(1) The earplug of the detachable microphone of the present invention includes an earplug part, a detachable microphone and a wire control part. When the detachable microphone transmits sound signals to the earplug part, the wire control part stops working, and when the detachable microphone stops When the sound signal is transmitted to the earbuds, the wire control part can work, the conversion between the two is flexible, the use is convenient, the call is clear, and the user experience is increased.

(2) With the detachable microphone earplugs of the present invention, the user can use the detachable microphone alone to conduct voice conversations, which meets the user's needs for efficient communication, and the communication is clear and efficient.

(3) The earplug of the detachable microphone of the present utility model, when the detachable microphone is not used, the detachable microphone can be disassembled from the earplug part, which is convenient for disassembly and assembly, and is light and compact. experience.

Description of drawings

1 is a schematic diagram of the overall structure of the earplug of the detachable microphone of the present invention in a specific embodiment;

2 is a schematic diagram of the assembly structure of the earplug of the detachable microphone of the present invention in a specific embodiment;

3 is a schematic side view of the earplug of the detachable microphone of the present invention in a specific embodiment;

Fig. 4 is the sectional structure schematic diagram along the A-A direction in Fig. 3;

1-Earplug part, 11-Earplug shell, 111-Earplug front cover, 112-Earplug rear cover, 12-Headphone speaker, 13-Microphone PCB circuit board, 14-Microphone socket, 15-Middle frame, 16 -Ear Cap, 17-Ear Hook, 18-Decorative Piece, 2- Detachable Microphone, 21-Headphone Cavity, 211-Headphone Back Shell, 212-Headphone Front Cover, 22-Headphone Microphone, 23-Gooseneck Straw , 231-plug, 3-wire control part, 31-wire control microphone, 32-wire control PCB board, 33-wire control button, 34-wire control shell, 341-wire control upper cover, 342-wire control lower cover, 343 - Wire-controlled main line.

Detailed ways

The technical solutions of the present invention will be described in further detail below with reference to the specific embodiments and the accompanying drawings, but the protection scope and embodiments of the present invention are not limited thereto. In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or is a conventional product of the invention when it is used. The orientation or positional relationship of the placement, or only used to distinguish the description, is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed in a specific orientation and Therefore, it should not be construed as a limitation to the present invention, nor as an indication or suggestion of relative importance.

Referring to FIG. 1 , it is an earplug of a detachable microphone according to the present invention. The earplug includes an earplug part 1 , a detachable microphone 2 and a wire control part 3 ; the detachable microphone 2 is detachably connected to the earplug part 1 ; the wire control part 3 is connected to the earplug part 1 . Compared with the headphone, the earplug of the utility model has a simple overall structure, is light and compact, and has no oppressive feeling when worn, which can effectively improve the user's experience.

Wherein, the detachable microphone 2 transmits the sound signal to the earplug part 1 in one direction, and when the detachable microphone 2 transmits the sound signal to the earplug part 1, the wire control part 3 and the earplug part 1 The transmission of the sound signal of the part 1 is interrupted. At this time, the detachable microphone 2 transmits the sound signal to the earplug part 1, and the earplug part 1 plays the sound signal. When the detachable microphone 2 stops transmitting the sound signal to the earplug part 1, the wire control part 3 resumes the sound signal transmission connection with the earplug part 1, the wire control part 3 transmits the sound signal to the earplug part 1, and Playback is performed by the earplug unit 1 .

In this way, the detachable and detachable microphone 2 is provided to meet the user's needs for efficient communication, and the detachable microphone 2 and the wire control part 3 have flexible sound signal conversion, which is convenient to use, ensures clear calls, and increases the user's experience.

Referring to FIG. 2 and FIG. 3 , the earplug portion 1 includes an earplug casing 11 , and the earplug casing 11 is a cavity formed by moulding the earplug front cover 111 and the earplug rear cover 112 . Moreover, the earplug housing 11 is provided with an earphone speaker 12 , a microphone PCB circuit board 13 and a microphone socket 14 . Moreover, in a specific embodiment, a middle frame 15 is arranged on the rear side of the earphone speaker 12, the microphone PCB circuit board 13 and the microphone socket 14 are arranged on the rear side of the middle frame 15; and the earplug front cover 111 The front end of the earplug is also provided with an ear cap 16, which is in direct contact with the inner ear of the wearer during wearing; and the earplug housing 11 is also provided with an ear hook 17 and a decorative piece 18 to increase wearing stability.

Further, the middle frame 15 is disposed on the rear side of the earphone speaker 12 . Moreover, the middle frame 15 is provided with a rear cavity partition, which is used to isolate the components inside the rear cavity from the earphone speaker 12, so that the earphone speaker 12 is arranged in an independent cavity, and the earphone speaker is improved. 12 sound quality effect, so as to ensure the sound consistency of the left and right earphones.

In a specific embodiment, the earplug part 1 includes a left earplug and a right earplug. The left earplug and the right earplug are the same, except that the microphone PCB 13 and the right earplug are not provided in the right earplug. The microphone socket 14 is provided, and the microphone PCB board 13 and the microphone socket 14 are arranged in the left earplug. And, specifically, the detachable microphone 2 is detachably connected to the left earplug.

Referring to FIG. 2 , the wire-controlled part 3 includes a wire-controlled microphone 31 , a wire-controlled PCB board 32 and a wire-controlled button 33 . In a specific embodiment, the wire-controlled microphone 31 and the wire-controlled PCB board 32 are both installed in the wire-controlled housing 34, and the wire-controlled housing 34 is composed of a wire-controlled upper cover 341 and a wire-controlled lower cover 34. The cover 342 is a shell formed by mold clamping, the wire-controlled buttons 33 are mounted on the wire-controlled housing 34 , and the wire-controlled buttons 33 and the wire-controlled microphone 31 are respectively connected to the wire-controlled PCB board 32 . And the earphone speakers 12 in the left and right earplugs are respectively connected to the wire-controlled PCB board 32, and the wire-controlled PCB board 32 has a sound transmission signal circuit, and the wire-controlled PCB board 32 transmits the sound signal through the sound transmission signal circuit. To the earphone speaker 12, the earphone speaker 12 plays the sound signal after receiving the sound signal. And the wire control button 33 can adjust the volume of the sound played by the earphone speaker 12 through the wire control PCB board 32 .

Further, an IC detection circuit is provided on the wire-controlled PCB board 32 .

Referring to FIG. 2 , the detachable microphone 2 includes a headset cavity 21 , a headset microphone 22 and a gooseneck straw 23 . The headset cavity 21 includes a headset rear shell 211 and a headset front cover 212 , and the headset cavity 21 is a cavity formed by mold-molding the headset rear shell 211 and the headset front cover 212 . And the headset microphone 22 is installed in the headset cavity 21; the headset microphone 22 is connected to one end of the gooseneck straw 23; the other end of the gooseneck straw 23 is detachably connected to the left earplug. Microphone socket 14. And by adjusting the gooseneck straw 23, the headset microphone 22 connected to the gooseneck straw 23 can be brought close to or away from the user's mouth, so as to achieve close sound collection.

Further, the end of the gooseneck straw 23 connected to the microphone socket 14 is provided with a plug 231 ; the plug 231 is detachably connected to the microphone socket 14 . Therefore, when the plug 231 is inserted into the microphone socket 14, the detachable microphone 2 is connected to the earplug portion 1; when the plug 231 is detached from the microphone socket 14, the detachable microphone 2 is detached from the earplug Section 1.

In addition, the microphone socket 14 is connected to the microphone PCB circuit board 13 ; therefore, when the plug 231 is inserted into the microphone socket 14 , the microphone PCB circuit board 13 can receive the headset microphone 22 through the microphone socket 14 . voice signal.

In a specific embodiment, the detachable microphone 1 is detachably connected to the wire-controlled PCB board 32 , and the wire-controlled PCB board 32 is connected to the microphone PCB circuit board 13 ; An IC detection circuit is provided to detect the sound transmission signal of the detachable microphone 2. When the detachable microphone 2 transmits the sound signal to the microphone socket 14, the microphone socket 14 transmits the sound signal to the microphone socket 14. The microphone PCB circuit 13 is transmitted from the microphone PCB circuit board 13 to the wire-controlled PCB board 32, and the IC detection circuit detects the sound signal transmitted by the detachable microphone 2 to the earplug part 1, and interrupts the sound signal. The sound signal transmission between the wire control part 3 and the earplug part 1, at this time, the detachable microphone 2 transmits the sound to the earplug part 1, and the earplug part 1 plays the sound signal; when the detachable microphone 2 When the transmission of the sound signal to the detachable microphone socket 14 is stopped, the detachable microphone socket 14 stops transmitting the sound signal to the microphone PCB circuit board 13 , and the wire control part 3 restores the sound signal of the earphone speaker 12 In the transmission connection, the wire control part 3 transmits the sound signal to the earplug part 1 and the earplug part 1 plays the sound signal. The conversion between the two is flexible, easy to use, and increases the user experience.

Further, the wire control part 3 further includes a wire control main wire 343 , the wire control main wire 343 is connected to the earplug part 1 , and the wire control housing 34 is installed on the wire control main wire 343 .

The above embodiments are only preferred embodiments of the present invention, and are only intended to further describe the technical solutions of the present invention in detail. However, the protection scope and implementation of the present invention are not limited thereto, and any aspects that do not depart from the spirit of the present invention Changes, combinations, deletions, substitutions or modifications made under the principles and principles will all be included in the protection scope of the present invention.

Claims (7)

1. An earplug for a detachable microphone, characterized in that it comprises an earplug part (1), a detachable microphone (2) and a wire control part (3); the detachable microphone (2) is detachable from the earplug connected to the earplug part (1); the wire control part (3) is connected to the earplug part (1); the detachable microphone (2) unidirectionally transmits sound signals to the earplug part (1), and the When the detachable microphone (2) transmits the sound signal to the earplug part (1), the transmission of the sound signal between the wire control part (3) and the earplug part (1) is interrupted. 2. A detachable microphone earplug according to claim 1, characterized in that the wire-controlled part (3) comprises a wire-controlled microphone (31), a wire-controlled PCB board (32) and a wire-controlled button (33) ); the wire-controlled microphone (31) and the wire-controlled button (33) are respectively connected to the wire-controlled PCB board (32); the wire-controlled button (33) is used to adjust the wire-controlled microphone (31) The size of the sound; the detachable microphone (2) is detachably connected to the wire-controlled PCB board (32); the earplug portion (1) is connected to the wire-controlled PCB board (32); The wire-controlled PCB board (32) is provided with an IC detection circuit, which is used for detecting the sound transmission signal of the detachable microphone (2), and when detecting that the detachable microphone (2) sends a signal to the earplug part (1) When a sound signal is transmitted, the transmission of the sound signal between the wire control part (3) and the earplug part (1) is interrupted. 3. The earplug of a detachable microphone according to claim 2, wherein the earplug portion (1) comprises an earplug casing (11); an earphone speaker (11) is provided in the earplug casing (11). 12) and the microphone PCB circuit board (13); The earphone speaker (12) is connected to the wire-controlled PCB board (32); the detachable microphone (2) is detachably connected to the microphone PCB circuit board (13); the microphone PCB circuit board (13) connected with the wire-controlled PCB board (32). 4. A detachable microphone earplug according to claim 3, wherein the detachable microphone (2) comprises a headset cavity (21), a headset microphone (22) and a gooseneck straw (23) ); the headset microphone (22) is installed in the headset cavity (21); one end of the gooseneck straw (23) is connected to the headset microphone (22); the gooseneck straw (23) ) is detachably connected to the earplug part (1). 5. The earplug of a detachable microphone according to claim 4, wherein a plug is provided at one end of the gooseneck straw (23) connected to the earplug part (1); A microphone socket (14) is provided corresponding to the plug; the plug is detachably connected to the microphone socket (14). 6. A detachable microphone earplug according to claim 5, wherein the microphone socket (14) is connected to the microphone PCB circuit board (13). 7. The earplug of a detachable microphone according to any one of claims 3 to 6, wherein the earplug portion (1) further comprises a middle frame (15), and the middle frame (15) is arranged on the The rear side of the earphone speaker (12); the middle frame (15) is provided with a rear cavity partition, and the rear cavity partition is used to isolate the components inside the rear cavity from the sound emitted by the speaker.

Images