CN210042147U

CN210042147U - Bluetooth earphone

Info

Publication number: CN210042147U
Application number: CN201921318767.3U
Authority: CN
Inventors: 何胜春
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-02-07
Anticipated expiration: 2029-08-15

Abstract

The utility model relates to a Bluetooth earphone, which comprises an earphone body, a microphone rod, an earphone wire and a wire-collecting device; one side of the earphone body is provided with an earplug, and the other side of the earphone body is provided with a first connecting part; the wire take-up device comprises a connecting shell and a wire take-up mechanism arranged in the connecting shell, wherein one end of the connecting shell is provided with a second connecting part, the other end of the connecting shell is provided with a third connecting part, and the second connecting part can be in threaded connection with the first connecting part; one end of the microphone rod is provided with a fourth connecting part, the other end of the microphone rod is provided with a fixing hole, and the fourth connecting part and the third connecting part are rotatably connected; the earphone cord includes the line body and locates first end and the earphone plug at line body both ends, and the line body can roll up in admission machine constructs or expand from admission machine structure, first end and earphone body electric connection, and the earphone plug passes the microphone pole and can dismantle with the fixed orifices and be connected. Generally speaking, the Bluetooth headset has the functions of a wired mode and a wireless mode, and has various functions and multiple application scenes.

Description

Bluetooth earphone

Technical Field

The utility model relates to the technical field of earphones, specifically a bluetooth headset.

Background

With the development of society, people have higher requirements on the quality of life. The earphone is used as a conversion unit, can receive the electric signal of a media player or a receiver, and finally transmits the electric signal to the ears of a human body. In order to improve the convenience of people's communication, current bluetooth headset sets for wireless headset more, has strengthened the convenience of headset to a certain extent, has also reduced the stability and the tone quality of transmission audio frequency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

For solving the above problem, the utility model provides a bluetooth headset has wired mode and wireless mode's function concurrently.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a Bluetooth headset comprises a headset body, a microphone rod, a headset wire and a wire take-up device; one side of the earphone body is provided with an earplug, and the other side of the earphone body is provided with a first connecting part; the wire take-up device comprises a connecting shell and a wire take-up mechanism arranged in the connecting shell, wherein one end of the connecting shell is provided with a second connecting part, the other end of the connecting shell is provided with a third connecting part, and the second connecting part can be in threaded connection with the first connecting part; one end of the microphone rod is provided with a fourth connecting part, the other end of the microphone rod is provided with a fixing hole, and the fourth connecting part and the third connecting part are rotatably connected; the earphone cord includes the line body and locates first end and the earphone plug at line body both ends, and the line body can roll up in admission machine constructs or expand from admission machine structure, first end and earphone body electric connection, and the earphone plug passes the microphone pole and can dismantle with the fixed orifices and be connected.

Preferably, the take-up mechanism comprises a chassis and a take-up pulley, the chassis is fixedly connected with the connecting shell, the take-up pulley is rotatably connected with the chassis, and the line body can be wound on the take-up pulley or unwound from the take-up pulley.

Preferably, the take-up pulley includes fixed chamber and wheel rim, and the chassis includes pivot in the middle of and peripheral wire groove, and the take-up pulley rotates with the pivot to be connected, and the inside cavity of pivot sets up, is equipped with the line hole on the pivot axle body, and the line body passes the line hole to it is fixed to coil in fixed chamber, and the line body can be rolled up on the wheel rim and pass the wire groove.

Preferably, the earphone body is close to the one end of first connecting portion and still is equipped with the card wire casing, and the line body that the earphone cord is close to first end can with card wire casing joint.

Preferably, still include the ear-hang, the whole crotch setting of the human back of the ear of ear laminating of ear-hang, ear-hang one end and earphone body upside rotatable coupling.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this bluetooth headset includes: the earphone comprises an earphone body, a microphone rod, an earphone wire and a wire take-up device; one side of the earphone body is provided with an earplug, and the other side of the earphone body is provided with a first connecting part; the wire take-up device comprises a connecting shell and a wire take-up mechanism arranged in the connecting shell, wherein one end of the connecting shell is provided with a second connecting part, the other end of the connecting shell is provided with a third connecting part, and the second connecting part can be in threaded connection with the first connecting part; when the Bluetooth headset is used, the microphone rod can be properly rotated according to whether the left ear or the right ear of the Bluetooth headset is worn, so that the microphone rod can more easily receive audio; the earphone cord includes the line body and locates first end and the headphone plug at line body both ends, the line body can roll up in take-up mechanism or expand from take-up mechanism, first end and earphone body electric connection, headphone plug passes microphone pole and can dismantle with the fixed orifices and be connected, this bluetooth headset has the bluetooth mode of connecting through bluetooth wireless technology and the wired mode of connecting through earphone cord physical medium according to the difference that uses the scene, the convenience of using in most scenes of this bluetooth headset has been guaranteed to the bluetooth mode, and wired mode, when can make some special occasion bluetooth transmission signal shakiness on the one hand, continue to guarantee the good of communication and go on, on the other hand can guarantee the stability of this bluetooth headset high tone quality audio transmission. Generally speaking, the Bluetooth headset has the functions of a wired mode and a wireless mode, and has various functions and multiple application scenes.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention,

in the drawings:

fig. 1 shows a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 shows a schematic diagram of the overall structure of the embodiment of the present invention;

fig. 3 shows a schematic diagram of the overall structure of the embodiment of the present invention;

fig. 4 shows an exploded view of an embodiment of the present invention;

FIG. 5 shows an enlarged view of portion A of FIG. 3;

FIG. 6 shows an enlarged view of portion B of FIG. 4;

FIG. 7 shows an enlarged view of section C of FIG. 2;

fig. 8 shows a schematic structural view of a take-up mechanism according to an embodiment of the present invention;

fig. 9 shows an exploded view of a take-up mechanism according to an embodiment of the present invention;

fig. 10 shows an ear changing process of the bluetooth headset in the embodiment of the present invention.

In the figure: the earphone comprises an earphone body 1, an earphone 10, a first connecting portion 11, a wire clamping groove 12, a microphone rod 2, a fourth connecting portion 20, a fixing hole 21, an earphone wire 3, a wire body 30, a first end 31, an earphone plug 32, a wire take-up device 4, a third connecting portion 40, a connecting shell 42, a second connecting portion 41, a wire take-up mechanism 5, a wire take-up wheel 50, a fixing cavity 500, a rim 501, a chassis 51, a rotating shaft 510, a wire outlet groove 511, a wire hole 512 and a 6-ear hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, a bluetooth headset includes a headset body 1, a microphone rod 2, a headset cord 3, and a cord rewinding device 4; an earplug 10 is arranged on one side of the earphone body 1, and a first connecting part 11 is arranged on the other side of the earphone body, specifically, the earplug 10 is externally applicable to silica gel earplug sleeves with different sizes, so that different users can use the earplug conveniently, in addition, the earphone body 1 is provided with information modules such as a bluetooth transceiver and a loudspeaker which are used as a bluetooth earphone, and the details are not repeated in the embodiment;

the take-up device 4 comprises a connecting shell 42 and a take-up mechanism 5 arranged inside the connecting shell 42, one end of the connecting shell 42 is provided with a second connecting part 41, the other end of the connecting shell 42 is provided with a third connecting part 40, and the second connecting part 41 can be in threaded connection with the first connecting part 11; one end of the microphone rod 2 is provided with a fourth connecting part 20, the other end of the microphone rod is provided with a fixing hole 21, the fourth connecting part 20 is rotatably connected with the third connecting part 40, specifically, the microphone rod 2 can repeatedly rotate relative to the earphone body 1 through the wire take-up device 4, the rotating angle is preferably 270 degrees in the embodiment, when the Bluetooth earphone is used, the microphone rod 2 can be properly rotated according to whether a left ear or a right ear of the Bluetooth earphone is worn, so that the microphone rod 2 can more easily receive audio;

the earphone wire 3 comprises a wire body 30, a first end 31 and an earphone plug 32, wherein the first end 31 and the earphone plug 32 are arranged at two ends of the wire body 30, the wire body 30 can be wound in the wire winding mechanism 5 or unfolded from the wire winding mechanism 5, the first end 31 is electrically connected with the earphone body 1, the earphone plug 32 penetrates through the microphone rod 2 and is detachably connected with the fixing hole 21, specifically, when the wire winding device 4 is in threaded connection with the earphone body 1, the wire body 30 is wound in the wire winding mechanism 5, and when the wire winding device 4 is far away from the earphone body 1, the wire body 30 can be unfolded outside the wire winding mechanism 5, so that the trouble of winding the traditional earphone wire in a mess manner is avoided, and the carrying and the use of the; in addition, the earphone plug 32 can be connected with an audio device such as a mobile phone and MP3, wherein the earphone plug 32 is preferably connected with the fixing hole 21 by a screw thread in this embodiment, so as to prevent the interference of the shaking of the earphone cord 3 to other components inside the bluetooth earphone when the earphone plug 32 is connected with the audio device for use.

According to the scheme, the Bluetooth headset has a Bluetooth mode connected through a Bluetooth wireless technology and a wired mode connected through a physical medium of the headset wire 3, specifically, an information module of the Bluetooth headset can judge that the wired mode is preferably used when the headset plug 32 is connected with the audio equipment, and the Bluetooth mode is automatically switched when the headset plug 32 is disconnected with the audio equipment; when the user is in occasions such as commute, business and carries out the not high voice communication of tone quality requirement, can select the bluetooth mode, at this moment, take-up 4 and 1 threaded connection of earphone body, take-up 5 with the 3 line bodys of earphone cord roll-ups, avoid earphone cord 3 to appear in disorder winding loaded down with trivial details phenomenon when not using to make this bluetooth headset of use that the user can be convenient carry out the communication. When the user need use bluetooth headset to see the shadow, when listening the higher use scene of sound quality such as song, can select wired mode, at this moment, the user can rotate take-up 4, make take-up 4 break away from earphone body 1, rotate take-up mechanism 5 after that, make 3 line bodies 30 of earphone cord extend and become long, be connected headphone plug 32 with audio equipment at last, start wired mode, when can making some special occasion bluetooth transmission signal unstability on the one hand, continue to guarantee the good of communication and go on, on the other hand can guarantee this bluetooth headset high sound quality audio transmission's stability. Generally speaking, the Bluetooth headset has the functions of a wired mode and a wireless mode, and has various functions and multiple application scenes.

Referring to fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, the take-up mechanism 5 includes a chassis 51 and a take-up pulley 50, the chassis 51 is fixedly connected to the connecting housing 42, the take-up pulley 50 is rotatably connected to the chassis 51, the wire 30 can be wound on the take-up pulley 50 or unwound from the take-up pulley 50, specifically, when the wire 30 is wound or elongated, a user needs to manually rotate the take-up pulley 50 to realize the winding or elongation of the wire 30.

Further, the take-up pulley 50 comprises a fixed cavity 500 and a rim 501, the chassis 51 comprises a middle rotating shaft 510 and a peripheral wire outlet groove 511, the take-up pulley 50 is rotatably connected with the rotating shaft 510, the inner cavity of the rotating shaft 510 is provided, the shaft body of the rotating shaft 510 is provided with a wire hole 512, the wire 30 passes through the wire hole 512 and is wound and fixed in the fixed cavity 500, the wire 30 can be wound on the rim 501 and passes through the wire outlet groove 511, when the take-up pulley 50 winds or elongates the wire 30, the wire 30 needs to pass through the wire outlet groove 511, so that the wire 30 is prevented from touching the outer edge of the take-up pulley 50 in the rewinding or elongation process, and the normal rotation of the take-up pulley 50 is ensured; when the earphone is installed, the first end 31 of the earphone cable 3 needs to first pass through the third connecting portion 40 of the wire rewinding device 4 to enter the inner cavity of the rotating shaft 510, then pass through the wire hole 512 to enter the wire rewinding wheel 50, so that a part of the cable body 30 is wound and fixed in the fixing cavity 500, the rest of the cable body is wound on the rim 501, and finally the first end 31 penetrates out of the wire outlet groove 511 and is electrically connected with the earphone body 1 through the first connecting portion 11.

In order to ensure that the wire rewinding mechanism 4 rewinds or stretches the wire body 30, the wire body 30 is pulled and swayed to interfere with other internal elements of the earphone body 1, a wire clamping groove 12 is further formed in one end, close to the first connecting portion 11, of the earphone body 1 of the bluetooth earphone, and the wire body 30, close to the first end 31, of the earphone wire 3 can be clamped with the wire clamping groove 12.

Referring to fig. 1 and 10, the bluetooth headset further comprises an ear hook 6, the ear hook 6 is attached to the back of the human ear and integrally hooked, one end of the ear hook 6 is rotatably connected with the upper side of the headset body 1, specifically, the ear hook 6 can be repeatedly rotated by 180 degrees, when the bluetooth headset is worn, a user can rotate the ear hook 6 at a small angle, the inner side of the ear hook 6 is more attached to the back of the human ear, and the wearing stability of the bluetooth headset during use is ensured; when the ear needs to be changed for wearing, the user can rotate the ear hook 6 by 180 degrees, so that the ear hook 6 can be matched with the other ear, and the ear changing wearing effect is realized.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A Bluetooth headset is characterized by comprising a headset body (1), a microphone rod (2), a headset wire (3) and a wire take-up device (4);

one side of the earphone body (1) is provided with an earplug (10), and the other side is provided with a first connecting part (11);

the take-up device (4) comprises a connecting shell (42) and a take-up mechanism (5) arranged inside the connecting shell (42), one end of the connecting shell (42) is provided with a second connecting part (41), the other end of the connecting shell is provided with a third connecting part (40), and the second connecting part (41) can be in threaded connection with the first connecting part (11);

one end of the microphone rod (2) is provided with a fourth connecting part (20), the other end of the microphone rod is provided with a fixing hole (21), and the fourth connecting part (20) is rotatably connected with the third connecting part (40);

the earphone wire (3) comprises a wire body (30), a first end (31) and an earphone plug (32), wherein the first end (31) and the earphone plug (32) are arranged at two ends of the wire body (30), the wire body (30) can be wound in the wire winding mechanism (5) or unfolded from the wire winding mechanism (5), the first end (31) is electrically connected with the earphone body (1), and the earphone plug (32) penetrates through the microphone rod (2) and is detachably connected with the fixing hole (21).

2. The bluetooth headset according to claim 1, wherein the wire rewinding mechanism (5) comprises a chassis (51) and a wire rewinding wheel (50), the chassis (51) is fixedly connected with the connecting housing (42), the wire rewinding wheel (50) is rotatably connected with the chassis (51), and the wire body (30) can be wound on the wire rewinding wheel (50) or unwound from the wire rewinding wheel (50).

3. The bluetooth headset of claim 2, wherein the wire winding wheel (50) comprises a fixed cavity (500) and a rim (501), the chassis (51) comprises a central rotating shaft (510) and a peripheral wire outlet groove (511), the wire winding wheel (50) is rotatably connected with the rotating shaft (510), the rotating shaft (510) is arranged in a hollow cavity, a wire hole (512) is formed in the shaft body of the rotating shaft (510), the wire body (30) passes through the wire hole (512) and is wound and fixed in the fixed cavity (500), and the wire body (30) can be wound on the rim (501) and passes through the wire outlet groove (511).

4. The bluetooth headset according to claim 3, wherein a cable slot (12) is further disposed at an end of the headset body (1) close to the first connecting portion (11), and a cable body (30) of the headset cable (3) close to the first end (31) is capable of being connected with the cable slot (12) in a clamping manner.

5. The Bluetooth headset according to claim 1, further comprising an ear hook (6), wherein the ear hook (6) is integrally hooked to the back of the human ear, and one end of the ear hook (6) is rotatably connected to the upper side of the headset body (1).