CN219919123U - Earphone with wire - Google Patents

Abstract

The utility model relates to a wired earphone which comprises a power line, a sound source receiver, an earplug and a microphone. The microphone is formed by the first end and the second end which are detachably connected, so that a user can replace the anti-spraying device, namely the sponge sleeve, at any time by disconnecting and connecting the first end and the second end of the microphone in the process of using the wired earphone, and meanwhile, the microphone structure is convenient for the user to check and maintain at any time.

Description

Earphone with wire

Technical Field

The utility model relates to the technical field of earphones, in particular to a pair of earphones with wires.

Background

The ear plugs are a pair of conversion units that receive electrical signals from a media player or receiver and convert them into audible sound waves using a speaker proximate the ear. The earplug is typically detachable from the media player and connected by a plug. The advantage is that the sound can be listened to independently without affecting other people; the sound of the surrounding environment can be isolated, and the sound-isolating device is helpful for people in noisy environments such as recording rooms, bars, trips, sports and the like.

However, people often use the traditional earphone to play songs, live games and game voices, but a microphone of the traditional earphone is integrated with the anti-spraying device, so that the use of the microphone is affected after the anti-spraying device has a problem, the structure of the microphone is difficult to check and maintain, and the anti-spraying device is inconvenient to replace.

Disclosure of Invention

The utility model provides a pair of wired headphones to solve the technical problems that the microphone is affected after the blowout prevention device has a problem, the microphone structure is difficult to check and maintain, and the blowout prevention device is inconvenient to replace.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a wired earphone, comprising:

a power line;

the sound source receiver is arranged at one end of the power line and is used for being connected with the electronic equipment to acquire a sound source;

the earplug is arranged at one end of the power line far away from the sound source receiver and is used for outputting a sound source;

the microphone is arranged on the power line and comprises a first end and a second end which are detachably connected;

the sponge sleeve can be sleeved into the first end and the second end by the end parts of the sponge sleeve when the first end and the second end are detached and separated, and the sponge sleeve covers the first end and the second end at the same time.

In one embodiment, the first end is provided with a first magnetic attraction piece, the second end is provided with a second magnetic attraction piece, and when the first end and the second end are close to each other, the first end and the second end are in magnetic attraction connection.

In one embodiment, a through hole is formed in the end portion of the sponge sleeve, and the sponge sleeve can be movably sleeved at the first end and the second end through the through hole, so that the microphone is fully wrapped in the sponge sleeve.

In one embodiment, the sound source receiver is a bluetooth motherboard, and the bluetooth motherboard is connected with the electronic device bluetooth.

In one embodiment, a battery is arranged in the microphone, and when the first end is connected with the second end, the wired earphone is in an electrified state; the corded headset is in a powered-off state when the first end is separated from the second end.

In one embodiment, the sound source receiver is a sound source plug, and the sound source plug is electrically connected with the electronic device.

In one embodiment, the wired earphone is provided with a PCB substrate, one end of the PCB substrate is electrically connected to the audio plug through a power cord, and the other end of the PCB substrate is electrically connected to the earplug and the microphone through power cords respectively.

In one embodiment, the microphone is provided with an microphone switch, and the microphone switch is electrically connected with the microphone;

or, be provided with the miaow switch on the PCB base plate, the miaow switch with microphone electric connection.

In one embodiment, the wired earphone is further provided with a fixed block and a sliding block, the fixed block is fixedly arranged on the power line connecting the microphone and the earplug, and the sliding block is movably sleeved on the power line connecting the microphone and the earplug so as to be capable of sliding back and forth on the power line; one of the fixed block and the sliding block is arranged at one end of the power line, which is close to the earplug, and the other one of the fixed block and the sliding block is arranged at one end of the power line, which is close to the sound source plug.

In one embodiment, one end of the fixing block is used for the power line to pass through so as to be electrically connected to the PCB substrate, and the other end is used for the power line to pass through so as to be electrically connected to the microphone and the earplug respectively;

or, one end of the fixing block is used for the power line to pass through so as to be electrically connected with the earplug, and the other end of the fixing block is used for the power line to pass through so as to be respectively and electrically connected with the microphone and the PCB substrate.

As can be seen from the technical scheme, the embodiment of the utility model has at least the following advantages and positive effects:

the earphone with the wire comprises a power line, a sound source receiver, an earplug and a microphone, wherein the outer surface of the microphone is covered with a sponge sleeve wrapping the blowout prevention microphone, and as the microphone consists of a first end and a second end which are detachably connected, compared with the traditional earphone which integrates the microphone and the blowout prevention microphone into a whole, when the blowout prevention microphone has a problem, the use of the microphone is not affected, and a user can replace the blowout prevention microphone, namely the sponge sleeve at any time by disconnecting and connecting the first end and the second end of the microphone; on the other hand, the user can detach the sponge at any time to check and repair the microphone.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a wired earphone according to a first embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of a portion of the wired earphone of FIG. 1;

fig. 3 is a schematic structural diagram of a wired earphone according to a second embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a wired earphone according to a third embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a wired earphone according to a fourth embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a wired earphone according to a fifth embodiment of the present utility model.

The reference numerals are explained as follows:

10. a wired earphone; 100. a power line; 110. a first port; 120. a second port; 200. a sound source receiver; 210. a sound source plug; 220. a plug fixing member; 230. like a tail gear; 300. an earplug; 400. a microphone; 410. a first end; 411. a first magnetic attraction member; 412. a protruding block; 420. a second end; 421. a second magnetic attraction member; 422. a groove; 430. a microphone; 440. a microphone switch; 450. a battery; 460. a charging port; 500. a PCB substrate; 600. fixing the rented piece; 610. a fixed block; 620. a slide block; 700. a sponge sleeve; 710. a receiving chamber; 720. a through hole; 730. and (5) a wire hole.

Detailed Description

Exemplary embodiments that embody features and advantages of the present utility model will be described in detail in the following description. It will be understood that the utility model is capable of various modifications in various embodiments, all without departing from the scope of the utility model, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a pair of wired earphone 10, which can be applied to various common occasions such as song listening, game playing, live broadcasting and the like, and can be converted into audible sound waves by utilizing a loudspeaker close to ears, so that the sound can be independently listened without affecting other people, the sound of the surrounding environment can be isolated, and the wired earphone 10 is particularly helpful for people in noisy environments such as recording rooms, bars, trips, sports and the like. The detachable wheat spraying prevention device is arranged on the outer surface of the microphone device of the wired earphone 10, so that noise generated by wheat spraying can be reduced in the process of using the microphone device by a user, better hearing experience is obtained, and the wheat spraying prevention device can be replaced at any time when the tone quality is influenced by the damage of the wheat spraying prevention device in the process of using the microphone device by the user; or because damage to the microphone device affects the use of the wired earphone 10, it is possible to facilitate the user's inspection and maintenance of the structure of the microphone device by removing the blowout prevention device.

Referring to fig. 1, the wired earphone 10 mainly includes a power cord 100, a sound source receiver 200, an earplug 300, and a microphone 400, wherein the power cord 100 is used for electrically connecting various components of the wired earphone 10. The sound source receiver 200 is disposed at one end of the power cord 100, and the sound source receiver 200 is used for connecting with an electronic device to obtain a sound source. The earplug 300 is provided with the other end of the power cord 100 away from the sound source receiver 200, and the earplug 300 is used for outputting the sound source of the electronic device acquired by the sound source receiver 200, and a user can listen to the sound emitted by the electronic device through the earplug 300. The microphone 400 is electrically connected to the sound source receiver 200 and the earplug 300 through the power cord 100, and the microphone 400 is used for talking and recording. For convenience of description, the connection end point of the sound source receiver 200 connected to the power line 100 is defined as a first port 110, and the connection end point of the earplug 300 connected to the power line 100 is defined as a second port 120.

Fig. 1 illustrates that the sound source receiver 200 in this embodiment includes a sound source plug 210 and a plug fixing member 220, the sound source plug 210 is electrically connected to the power cord 100 through the plug fixing member 220, and the sound source plug 210 is plugged into an electronic device with a sound source output interface to obtain a sound source. Preferably, the plug fixing member 220 in the present embodiment is slidably connected to the rubber tail 230 of the power cord 100, the rubber tail 230 slides back and forth on the power cord 100, the first port 110 (the connection point between the audio plug 210 and the power cord 100) can be switched between being hidden and being exposed, and when the first port 110 is hidden in the rubber tail 230, the first port 110 can be protected from the external environment; when the first port 110 is exposed to the rubber tail 230, the user can check whether the first port 110 is connected. It should be understood that in other embodiments, the plug fixture 220 may be fixed to the first port 110, and the material and shape of the plug fixture 220 are not limited, and in some embodiments, the plug fixture 220 may not be provided.

In fig. 1, the wired earphone 10 is further provided with a PCB substrate 500, the PCB substrate 500 is disposed between the sound source receiver 200 and the microphone 400, the PCB substrate 500 is used for branching and splitting the power lines 100, one end of the PCB substrate 500 close to the sound source receiver 200 is provided with a set of power lines 100, the PCB substrate 500 is electrically connected with the sound source receiver 200 through the set of power lines 100, one end of the PCB substrate 500 facing away from the sound source receiver 200 is provided with three sets of power lines 100, and the PCB substrate 500 is electrically connected with the two earplugs 300 and the microphone 400 through the three sets of power lines 100.

Referring to fig. 1, two earpieces 300 and two ends of a microphone 400 are electrically connected by a power cord 100, and the wired earphone 10 is further provided with an adjustable fixing assembly 600, and the fixing assembly 600 is used for connecting the fixed earpieces 300 and the microphone 400 by penetrating the power cord 100. Specifically, the fixing assembly 600 includes a fixing block 610 and a slider 620 that do not interfere with each other, the fixing block 610 is fixedly disposed on the power cord 100, one end of the fixing block 600, which is close to the PCB substrate 500, is provided with a set of power cords 100, one end of the set of power cords 100 is electrically connected to the PCB substrate 500, the other end of the set of power cords 100 passes through the fixing block 610 and is divided into two sets of power cords 100, and the two sets of power cords 100 are electrically connected to the microphone 400 and the earplug 300, respectively. The sliding block 620 is disposed between the fixed block 610 and the microphone 400, and the sliding block 620 is slidably disposed on the two sets of power wires 100 connecting the microphone 400 and the earplug 300. In this embodiment, after wearing the wired earphone 10, the user encloses the power cord 100 connected to the two earplugs 300 together with the power cord 100 connected to the microphone 400 to form a U-shaped structure, and at this time, the length of the power cord 100 connected to the microphone 400 can be adjusted by moving the slider 620, so as to adjust and optimize the distance between the microphone 620 and the mouth, and improve the comfort level and the operation flexibility of the user. It should be noted that, in other embodiments, the connection manner of the PCB substrate 500, the microphone 400 and the earplug 300 is not limited, and it is only required that the microphone 300 is electrically connected to the PCB substrate 500 and the earplug 300, respectively. For example, two sets of power lines are disposed at opposite ends of the PCB substrate 500, one end is electrically connected to the sound source receiver 200, the other end is electrically connected to one end of the microphone 400, and two sets of power lines may be disposed at one end of the microphone 400 facing away from the PCB substrate 500 and electrically connected to two earplugs 300, or a set of power lines may be disposed and connected to one earplug.

With continued reference to fig. 1, the wired earphone 10 further includes a blowout-preventing sponge cover 700 wrapped around an outer surface of the microphone 400, where the microphone 400 in the present utility model includes a first end 410 and a second end 420 that are detachably connected, and the sponge cover 700 is sleeved to cover the microphone 400 to prevent the microphone 400 from being blown during use to affect sound quality. Because the microphone 400 is composed of the first end 410 and the second end 420 which are detachably connected, compared with the traditional earphone which integrates the microphone 400 and the anti-spraying device, on one hand, when the anti-spraying device has a problem, the use of the microphone 400 is not affected, and a user can replace the anti-spraying device, namely the sponge sleeve 700, at any time by disconnecting and connecting the first end 410 and the second end 420 of the microphone; on the other hand, the user can also detach the sponge cover 700 at any time to check and repair the problem of the microphone 400 itself.

Referring to fig. 2, in order to facilitate the disassembly and assembly of the microphone 400, it is preferable in the present utility model that the first end 410 is provided with a first magnetic attraction member 411 and the second end 420 is provided with a second magnetic attraction member 421, and the microphone 400 can be energized when the first end 410 is brought close to the second end 420 by the magnetic attraction force of the first magnetic attraction member 411 and the second magnetic attraction member 421. In order to make the connection between the first end 410 and the second end 420 of the microphone 400 more firm and compact, the first end 410 is further provided with a protruding block 412, the second end 420 is further provided with a groove 422, and when the first end 410 and the second end 420 are magnetically connected, the protruding block 412 is just limited and clamped in the groove 422. It should be noted that, the connection manner between the first end 410 and the second end 420 of the microphone 400 is not limited, and in other embodiments, the connection manner may be a snap-fit connection, a screw-thread connection, a quick-fit connection, or the like, and only the detachable connection between the first end 410 and the second end 420 is required.

In fig. 2, the sponge cover 700 has a receiving cavity 710 and a through hole 720 communicating with the receiving cavity 710, the through hole 720 is disposed at opposite ends of the sponge cover 700, and the sponge cover 700 can be movably sleeved at the first end 410 and the second end 420 through the through hole 710 to wrap the microphone 400 in the receiving cavity 710, thereby preventing the microphone 400 from spraying wheat during use. Specifically, when the first end 410 is separated from the second end 420, the first end 410 passes through the through hole 720, at this time, the sponge cover 700 is slidably connected to the power cord 100, and when the sponge cover 700 can slide back and forth on the power cord 100 connected to the first end 410 until the first end 410 is exposed to the sponge cover 700, the second end 420 can be close to the first end 410 and magnetically connected thereto, after the two ends are firmly connected, the sponge cover 700 can be slidably moved on the power cord 100 to cover the first end 410 and the second end 420 completely, at this time, the microphone 400 is wrapped in the accommodating cavity 710 of the sponge cover 700 and slidably connected to the power cord 100 connected to both ends of the microphone 400, and the sponge cover 700 can slide back and forth on the power cord 100 to switch the microphone 400 between being hidden and exposed. When the microphone 400 is hidden in the accommodating cavity 710, the sponge cover 700 can play a role of preventing wheat from being sprayed; when the microphone 400 is exposed to the sponge cover 700, the microphone 400 is separated from the sponge cover 700, and at this time, the microphone 600 may be inspected or repaired. It should be appreciated that, because the sponge cover 700 has a porous and compressible property, in other embodiments, the sponge cover 700 does not need to be provided with the accommodating cavity 710 and the through hole 720, but may also have a wire hole 730 passing through two ends, and the first end 410 or the second end 420 can squeeze the sponge cover 700 through the wire hole 730 to cover the sponge cover 700 on the outer surface of the microphone 400, so as to prevent wheat spraying.

The microphone 400 further includes a microphone 430 and a microphone switch 440, wherein the microphone 430 is disposed at the second end 420 of the microphone 400. Preferably, in the present embodiment, the microphone switch 440 is disposed at the second end 420 and electrically connected to the microphone 430. It should be understood that the setting position of the microphone switch 440 is not limited, as long as the electrical connection with the microphone 430 is satisfied.

Second embodiment of the corded earphone

Referring to fig. 3, the wired earphone 10 provided in this embodiment is basically the same as the wired earphone 10 provided in the first embodiment in structure and line connection, and is different in that the fixing blocks 610 in this embodiment are disposed at different positions, the fixing blocks 610 in the first embodiment are closer to the first port 110 than the sliding blocks 610, and the fixing blocks 610 in the second embodiment are closer to the second port 120 than the sliding blocks 620. Specifically, a set of power lines 100 is disposed at one end of the fixing block 610 near the earplug 300, the fixing block 610 is electrically connected to the earplug 300 through the set of power lines 100, two sets of power lines 100 are disposed at one end of the fixing block 610 away from the earplug 300, and the fixing block 610 is electrically connected to the microphone 400 and the PCB substrate 500 through the two sets of power lines 100.

Third embodiment of the corded earphone

Referring to fig. 4, the wired earphone 10 provided in this embodiment is basically the same as the wired earphone 10 provided in the first embodiment in structure and line connection, except that the setting positions of the switch 440 in this embodiment are different. As shown in fig. 4, the microphone switch 440 in the present embodiment is disposed on the PCB substrate 500 and electrically connected to the microphone.

Fourth embodiment of wired earphone

Referring to fig. 5, the wired earphone 10 provided in the present embodiment is substantially the same as the wired earphone 10 provided in the first embodiment in structure and line connection, and is different in that, on one hand, the microphone switch 440 in the present embodiment is disposed on the PCB substrate 500 and electrically connected with the microphone. On the other hand, the setting positions of the fixed blocks 610 in the present embodiment are different, the fixed block 610 of the first embodiment is closer to the first port 110 than the sliding block 610, and the fixed block 610 of the second embodiment is closer to the second port 120 than the sliding block 620. Specifically, a set of power lines 100 is disposed at one end of the fixing block 610 near the earplug 300, the fixing block 610 is electrically connected to the earplug 300 through the set of power lines 100, two sets of power lines 100 are disposed at one end of the fixing block 610 away from the earplug 300, and the fixing block 610 is electrically connected to the microphone 400 and the PCB substrate 500 through the two sets of power lines 100.

Fifth embodiment of the wired earphone

Referring to fig. 6, the wired earphone 10 provided in the present embodiment is the same as the main structure of the wired earphone 10 provided in the first embodiment, and is different in that the sound source receiver 200 in the present embodiment is a bluetooth main board 240, and the wired earphone 10 and the electronic device are connected through wireless bluetooth, so that the circuit connection structure of the entire wired earphone 10 is greatly simplified. As shown in fig. 6, in order to be convenient for a user to wear, the wired earphone 10 has a power cord 100 capable of hanging around, one end of the power cord 100 is electrically connected with the bluetooth motherboard 240, the other end is electrically connected with the microphone 400, the bluetooth motherboard 240 is electrically connected with the microphone 400 through the power cord 100, and the two earplugs 300 are electrically connected with the bluetooth motherboard 240 through the power cord 100. Wherein, the second end 420 of the microphone 400 is provided with a battery 450 and a charging port 460, when the battery 450 is charged, and when the first end 410 and the second end 420 are magnetically connected, the wired earphone 10 is in an energized state; when the first end 410 and the second end 420 are separated, the wired earphone 10 is in a powered-off state. It should be appreciated that in other embodiments, the battery 450 may be powered without charging and the second end 420 may not be provided with a charging port 460.

While the utility model has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present utility model may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. A wired earphone, comprising:

a power line;

the sound source receiver is arranged at one end of the power line and is used for being connected with the electronic equipment to acquire a sound source;

the earplug is arranged at one end of the power line far away from the sound source receiver and is used for outputting a sound source;

the microphone is arranged on the power line and comprises a first end and a second end which are detachably connected;

the sponge sleeve can be sleeved into the first end and the second end by the end parts of the sponge sleeve when the first end and the second end are detached and separated, and the sponge sleeve covers the first end and the second end at the same time.

2. The wired earphone of claim 1, wherein the first end is provided with a first magnetic attraction member and the second end is provided with a second magnetic attraction member, the first end being magnetically attracted to the second end when the first end and the second end are in proximity to each other.

3. The wired earphone of claim 1, wherein a through hole is formed in an end portion of the sponge sleeve, and the sponge sleeve can be movably sleeved at the first end and the second end through the through hole so as to fully wrap the microphone in the sponge sleeve.

4. The wired earphone of claim 1, wherein the sound source receiver is a bluetooth motherboard, and the bluetooth motherboard is bluetooth-connected to the electronic device.

5. The wired earphone of claim 4, wherein a battery is disposed within the microphone, the wired earphone being in an energized state when the first end is connected to the second end; the corded headset is in a powered-off state when the first end is separated from the second end.

6. The wired earphone of claim 1, wherein the sound source receiver is a sound source plug electrically connected to the electronic device.

7. The wired earphone of claim 6, wherein the wired earphone is provided with a PCB substrate, one end of the PCB substrate is electrically connected to the audio plug through the power cord, and the other end of the PCB substrate is electrically connected to the earplug and the microphone through the power cord, respectively.

8. The wired earphone of claim 7, wherein an proc switch is disposed on the microphone and is electrically connected to the microphone;

or, be provided with the miaow switch on the PCB base plate, the miaow switch with microphone electric connection.

9. The wired earphone of claim 7, further comprising a fixed block and a sliding block, wherein the fixed block is fixedly arranged on the power cord connecting the microphone and the earplug, and the sliding block is movably sleeved on the power cord connecting the microphone and the earplug so as to be capable of sliding back and forth on the power cord; one of the fixed block and the sliding block is arranged at one end of the power line, which is close to the earplug, and the other one of the fixed block and the sliding block is arranged at one end of the power line, which is close to the sound source plug.

10. The wired earphone of claim 9, wherein the fixed block has one end through which the power cord passes to be electrically connected to the PCB substrate and another end through which the power cord passes to be electrically connected to the microphone and the earplug, respectively;

or, one end of the fixing block is used for the power line to pass through so as to be electrically connected with the earplug, and the other end of the fixing block is used for the power line to pass through so as to be respectively and electrically connected with the microphone and the PCB substrate.