CN214851767U - Bluetooth headset and electronic equipment - Google Patents

Abstract

The application provides a bluetooth headset and electronic equipment. The Bluetooth headset comprises a wearing main body, a circuit board assembly, a battery module, a handwriting unit and a sound emitting unit, wherein the wearing main body is provided with an inner cavity, the circuit board assembly and the battery module are arranged in the inner cavity, the battery module is used for supplying power to the circuit board assembly, and the handwriting unit and the sound emitting unit are electrically connected with the circuit board assembly; the wearing main body comprises at least two connecting sections which can be bent relatively so that the wearing main body is bent into an earhook used for being worn on the ear or straightened into a pen-shaped piece for being held; handwriting unit and sound output unit all set up in wearing the main part, and when wearing the main part and be the pen-shaped spare, handwriting unit's at least partial structure is located the first end of wearing the main part, and sound output unit is located the second end of wearing the main part to constitute handwriting pen jointly with wearing the main part. The Bluetooth headset manufacturing cost of this application is little and difficult for losing.

Description

Bluetooth headset and electronic equipment

Technical Field

The application relates to the technical field of electronic equipment, in particular to a Bluetooth headset and electronic equipment.

Background

The Bluetooth earphone applies the Bluetooth technology to a hands-free earphone, so that a user can avoid the influence of wires and easily talk or listen to audio data in various ways; a True Wireless Stereo (TWS) bluetooth headset is widely used because it has the advantages of high quality of transmitted audio, Wireless charging, and the like.

Current TWS bluetooth headset includes two earphone bodies and the box that charges mostly, and the box that charges not only can charge for the earphone body, can deposit the earphone body moreover in daily life.

However, the above-mentioned bluetooth headset is generally equipped with a charging box, which not only increases the production cost of the bluetooth headset, but also one of the charging box or the headset body is easily lost.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a bluetooth headset and electronic equipment, not only can reduce bluetooth headset's manufacturing cost, can avoid bluetooth headset to lose moreover.

On one hand, the application provides a Bluetooth headset, which comprises a wearing main body, a circuit board assembly, a battery module, a handwriting unit and a sound emitting unit, wherein the wearing main body is provided with an inner cavity; the wearing main body comprises at least two connecting sections which can be bent relatively so that the wearing main body is bent into an earhook used for being worn on the ear or straightened into a pen-shaped piece for being held; handwriting unit and sound output unit all set up in wearing the main part, and when wearing the main part and be the pen-shaped spare, handwriting unit's at least partial structure is located the first end of wearing the main part, and sound output unit is located the second end of wearing the main part to constitute handwriting pen jointly with wearing the main part.

Optionally, in the bluetooth headset that this application provided, at least two linkage segments include first linkage segment and second linkage segment, are equipped with out the sound unit on the first linkage segment, are equipped with the hand writing unit on the second linkage segment, wear the main part and still include the flexible changeover portion of deformability, and the flexible changeover portion is located between first linkage segment and the second linkage segment, and first linkage segment and second linkage segment take place relative the buckling through the flexible changeover portion.

Optionally, in the bluetooth headset that this application provided, flexible changeover portion includes first bending portion and the second bending portion of cover establishing in the first bending portion outside, and first bending portion connects between first linkage segment and second linkage segment, and first bending portion is the metalwork, and the second bending portion is the flexible.

Optionally, in the bluetooth headset that this application provided, the second linkage segment still includes the telescopic part, and the one end of telescopic part is connected in the unit of writing by hand, and the other end of telescopic part is connected in flexible changeover portion.

Optionally, in the bluetooth headset that this application provided, the handwriting unit includes the nib portion, and nib portion sets up with sound unit relatively.

On the other hand, this application provides an electronic equipment, including electronic equipment body and foretell bluetooth headset, the electronic equipment body includes the casing, and the cavity that holds bluetooth headset is seted up to the outer wall of casing, and the extending direction of cavity is unanimous with the extending direction of the side at its place, is equipped with the module of charging in the cavity, and the module of charging is used for charging to bluetooth headset's battery module.

Optionally, in the electronic device provided in this application, a concave portion is provided on an inner wall of the cavity, and the concave portion matches with at least a part of a shape of the sound emitting unit of the bluetooth headset.

Optionally, in the electronic device provided in the present application, there are two recessed portions, and the two recessed portions are respectively disposed on two side walls of the cavity along a width direction thereof.

Optionally, in the electronic device provided by the present application, the sound emitting unit is located between the two recesses.

Optionally, in the electronic device provided in this application, the bluetooth headset further includes an adsorption component, the adsorption component includes a first magnetic part disposed in the cavity and a second magnetic part disposed on the wearing body, and the first magnetic part and the second magnetic part attract each other to fix the bluetooth headset to the cavity.

In the Bluetooth headset and the electronic equipment, the Bluetooth headset comprises a wearing main body, a circuit board assembly, a battery module, a handwriting unit and a sound emitting unit, wherein the wearing main body is provided with an inner cavity, the circuit board assembly and the battery module are arranged in the inner cavity, the battery module is used for supplying power to the circuit board assembly, and the handwriting unit and the sound emitting unit are electrically connected with the circuit board assembly; the wearing main body comprises at least two connecting sections which can be bent relatively so that the wearing main body is bent into an earhook used for being worn on the ear or straightened into a pen-shaped piece for being held; handwriting unit and sound output unit all set up in wearing the main part, and when wearing the main part and be the pen-shaped spare, handwriting unit's at least partial structure is located the first end of wearing the main part, and sound output unit is located the second end of wearing the main part to constitute handwriting pen jointly with wearing the main part. The bluetooth headset that this application provided manufacturing cost is little and be difficult for losing.

The construction of the present application and other objects and advantages thereof will be more apparent from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1a is a schematic structural diagram of a bluetooth headset according to an embodiment of the present application;

FIG. 1b is a rear view of FIG. 1 a;

FIG. 1c is a cross-sectional view taken along A-A of FIG. 1 a;

fig. 1d is a usage state diagram of a bluetooth headset according to an embodiment of the present application;

fig. 2a is a first usage state diagram of an electronic device according to an embodiment of the present application;

fig. 2b is a second usage state diagram of the electronic device according to the embodiment of the present application;

fig. 2c is a third usage state diagram of the electronic device according to the embodiment of the present application.

Description of reference numerals:

10-a bluetooth headset;

1-a wearing subject;

11-lumen;

12-a connecting segment;

12 a-a first connection section;

12 b-a second connection segment;

121-a telescoping section;

1211-a stationary segment;

1212-a telescopic section;

13-a flexible transition section;

131-a first bend;

132-a second bend;

2-a circuit board assembly;

3-a battery module;

4-a handwriting unit;

41-nib part;

5-a sound output unit;

20-an electronic device body;

21-a housing;

211-a cavity;

2111-a recess;

2111 a-first side wall;

2111 b-bottom wall;

2111 c-second side wall;

22-a charging module;

23-a touch screen;

30-an adsorption component;

31-a first magnetic member;

32-second magnetic element.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that, in the description of the present application, the terms "first" and "second" are used merely for convenience in describing different components, and are not to be construed as indicating or implying a sequential relationship, relative importance, or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

The True Wireless Stereo (TWS) technology means that a mobile phone is connected with a main earphone, and then the main earphone is rapidly connected with an auxiliary earphone in a Wireless mode, so that the True left and right sound channels of the bluetooth are wirelessly separated for use, when the auxiliary earphone is not connected, the main loudspeaker returns to the monophonic sound quality, and most of the current bluetooth earphones adopt the True Wireless Stereo TWS technology to form the TWS bluetooth earphones.

Current TWS bluetooth headset is most including two earphone bodies and the box that charges, it holds the chamber to have two in the box that charges, it corresponds the setting with the earphone body to hold the chamber, the earphone body can be located and hold the intracavity, the box that charges self can realize wireless or wired charging, and the box that charges is equipped with the module that charges inside, the module that charges includes circuit board assembly, circuit board assembly has the contact pin that charges with earphone body contact, under the condition that the box that charges self has the electric quantity, can put into the box that charges with the earphone body, the realization box that charges is to the charging of earphone body, therefore, the box that charges not only can charge for the earphone body, and can deposit the earphone body in daily life. However, due to the configuration of the charging box, the production cost of the bluetooth headset may increase, and one of the charging box or the headset body may be easily lost.

Therefore, the Bluetooth headset and the electronic equipment are provided, the Bluetooth headset is integrated on a handwriting pen of the electronic equipment, so that the production and manufacturing of a charging box are avoided, and the production cost of the Bluetooth headset is reduced; in addition, the stylus pen can be placed in a cavity on the side of the electronic equipment, so that the Bluetooth headset can be prevented from being lost.

Fig. 1a is a schematic structural diagram of a bluetooth headset according to an embodiment of the present application. FIG. 1b is a rear view of FIG. 1 a. FIG. 1c is a cross-sectional view taken along A-A of FIG. 1 a. Fig. 1d is a usage state diagram of a bluetooth headset according to an embodiment of the present application.

As shown in fig. 1a to 1c, the present embodiment provides a bluetooth headset 10, which includes a wearing main body 1, a Circuit board assembly 2, a battery module 3, a handwriting unit 4, and a sound emitting unit 5, wherein the wearing main body 1 has an inner cavity 11, the Circuit board assembly 2 and the battery module 3 are both disposed in the inner cavity 11, the battery module 3 is configured to supply power to the Circuit board assembly 2, the handwriting unit 4 and the sound emitting unit 5 are both electrically connected to the Circuit board assembly 2, and specifically, the Circuit board assembly 2 may include a Flexible Printed Circuit (FPC) connected between the handwriting unit 4 and the sound emitting unit 5; the wearing main body 1 comprises at least two connecting sections 12, and the at least two connecting sections 12 can be bent relatively, so that the wearing main body 1 is bent to be an earhook for wearing on ears or straightened to be a pen-shaped piece for holding; handwriting unit 4 and sound output unit 5 all set up on wearing main part 1, and when wearing main part 1 and be the pen-shaped piece, handwriting unit 4's at least partial structure is located the first end of wearing main part 1, and sound output unit 5 is located the second end of wearing main part 1 to constitute handwriting pen jointly with wearing main part 1. The bluetooth headset 10 provided by this embodiment has not only its own function but also the function of a stylus pen, which not only reduces the production cost, but also prevents the bluetooth headset 10 from being lost.

It should be noted that the stylus pen may be an active capacitive pen, and may also be referred to as an active capacitive pen, and in the following embodiments, the active capacitive pen will be further described; the sound emitting unit 5 may include a speaker 51, and sound may be transmitted through the speaker 51, and other components included in the sound emitting unit 5 are not particularly limited.

Further, the battery module 3 may be located inside the inner cavity 11 or exposed outside the wearing body 1, and the specific location of the battery module 3 is not limited herein.

In order to realize the flexibility of the wearing main body 1, in a specific embodiment of the present embodiment, the at least two connecting sections 12 include a first connecting section 12a and a second connecting section 12b, the first connecting section 12a is provided with the sound emitting unit 5, the second connecting section 12b is provided with the handwriting unit 4, the wearing main body 1 further includes a deformable flexible transition section 13, the flexible transition section 13 is located between the first connecting section 12a and the second connecting section 12b, the first connecting section 12a and the second connecting section 12b are relatively bent through the flexible transition section 13, specifically, as shown in fig. 1d, when the wearing main body 1 needs to be bent and the wearing main body 1 is worn on the ear, the flexible transition section 13 is properly bent to allow the first connecting section 12a and the second connecting section 12b to be relatively bent, the first connecting section 12a provided with the sound emitting unit 5 is hung on the ear, the bluetooth headset 10 provided in the present embodiment can be used.

As shown in fig. 1c, in some alternative embodiments, the flexible transition section 13 includes a first bending portion 131 and a second bending portion 132 disposed outside the first bending portion 131, the first bending portion 131 is connected between the first connection section 12a and the second connection section 12b, the first bending portion 131 is a metal member, and the second bending portion 132 is a flexible member.

It should be noted that the first bending portion 131 may be a stainless steel or alloy member with threads, and the second bending portion 132 may be a silicone member or a rubber member, and specific materials of the first bending portion 131 and the second bending portion 132 are not limited.

In a specific implementation manner of this embodiment, in order to make the stylus pen more convenient in the using process, the second connection section 12b further includes a telescopic portion 121, one end of the telescopic portion 121 is connected to the handwriting unit 4, and the other end of the telescopic portion 121 is connected to the flexible transition section 13. The length of the handwriting pen can be changed by arranging the telescopic part 121, and the handwriting pen is convenient to use.

Specifically, the telescopic portion 121 may include a fixed section 1211 and a telescopic section 1212 connected in sequence, the telescopic section 1212 is connected to the flexible transition section 13, the telescopic section 1212 is slidably engaged with the fixed section 1211, and the telescopic section 1212 may extend or retract relative to the fixed section 1211 to lengthen or shorten the length of the stylus pen, where the engagement manner between the fixed section 1211 and the telescopic section 1212 is not particularly limited.

Further, in the bluetooth headset 10 provided in the present embodiment, the handwriting unit 4 includes a pen tip portion 41, the pen tip portion 41 is disposed opposite to the sound output unit 5, and the pen tip portion 41 forms a writing end of the handwriting pen so as to use the handwriting pen.

The bluetooth headset provided by the embodiment comprises a wearing main body, a circuit board assembly, a battery module, a handwriting unit and a sound emitting unit, wherein the wearing main body is provided with an inner cavity, the circuit board assembly and the battery module are arranged in the inner cavity, the battery module is used for supplying power to the circuit board assembly, and the handwriting unit and the sound emitting unit are electrically connected with the circuit board assembly; the wearing main body comprises at least two connecting sections which can be bent relatively so that the wearing main body is bent into an earhook used for being worn on the ear or straightened into a pen-shaped piece for being held; handwriting unit and sound output unit all set up in wearing the main part, and when wearing the main part and be the pen-shaped spare, handwriting unit's at least partial structure is located the first end of wearing the main part, and sound output unit is located the second end of wearing the main part to constitute handwriting pen jointly with wearing the main part. The Bluetooth headset provided by the embodiment is low in manufacturing cost and not easy to lose.

Fig. 2a is a first usage state diagram of an electronic device according to an embodiment of the present application. Fig. 2b is a second usage state diagram of the electronic device according to the embodiment of the present application. Fig. 2c is a third usage state diagram of the electronic device according to the embodiment of the present application.

As shown in fig. 2a to 2c, the embodiment further provides an electronic device, which includes an electronic device body 20 and the bluetooth headset 10 in the foregoing embodiment, the electronic device body 20 includes a housing 21, a cavity 211 for accommodating the bluetooth headset 10 is formed in an outer wall of the housing 21, an extending direction of the cavity 211 is consistent with an extending direction of an outer wall where the cavity is located, a charging module 22 is disposed in the cavity 211, and the charging module 22 is configured to charge the battery module 3 of the bluetooth headset 10. Through seting up the cavity 211 that holds bluetooth headset 10 at casing 21 outer wall, when bluetooth headset 10 does not do the use, when bluetooth headset 10 is the writing pen shape promptly, can put into cavity 211 with bluetooth headset 10 to avoid bluetooth headset 10 to lose.

It should be noted that, the stylus (for example, in the pen tip portion 41) may be provided with one or more electrodes, the stylus may transmit signals through the electrodes, and when the stylus is an active capacitance pen, an electrode array needs to be integrated on the touch screen of the electronic device body 20 interacting with the stylus; in one embodiment, the electrode array may be a capacitive electrode array; the electronic device body 20 can receive a signal from the active capacitive pen through the electrode array, and then when receiving the signal, identify the position of the active capacitive pen on the touch screen 23 and the inclination angle of the active capacitive pen based on the change of the capacitance value on the touch screen 23.

As shown in fig. 2b, in the electronic device provided in this embodiment, the concave cavity 211 has a concave portion 2111 on the inner wall, and the concave portion 2111 matches with the shape of at least a part of the sound emitting unit 5 of the bluetooth headset 10. By providing recess 2111 in this way, at least part of sound emitting unit 5 can be restricted in recess 2111 to limit sound emitting unit 5 in the extending direction of cavity 211.

Specifically, the recessed portion 2111 has a first side wall 2111a, a bottom wall 2111b and a second side wall 2111c which are connected in sequence, the extending direction of the first side wall 2111a is consistent with the width direction of the cavity 211, the side walls of the first side wall 2111a and the cavity 211 in the direction are located on the same plane, the extending direction of the bottom wall 2111b is consistent with the extending direction of the inner wall of the cavity 211 where the recessed portion 2111 is located, the second side wall 2111c is connected between the bottom wall 2111b and the inner wall of the cavity 211 where the recessed portion 2111 is located, and an included angle between the bottom wall 2111b and the inner wall of the cavity 211 where the recessed portion 2111 is located is an obtuse angle.

In order to further ensure that the stylus pen (bluetooth headset 10) has a certain position in cavity 211, in a specific embodiment of the present embodiment, there are two recessed portions 2111, two recessed portions 2111 are respectively disposed on two side walls of cavity 211 along the width direction thereof, and specifically, sound emitting unit 5 is located between two recessed portions 2111, so that sound emitting unit 5 can be limited on both sides of cavity 211 in the width direction, so as to facilitate installation of the stylus pen (bluetooth headset 10) in cavity 211.

In order to facilitate processing of concave cavity 211, in the electronic apparatus provided in this embodiment, concave cavity 211 is provided with concave portions 2111 on both sides in the extending direction of concave cavity 211, so that concave cavity 211 has an axisymmetric structure in both the width direction and the extending direction.

Further, in order to reliably fix the stylus (bluetooth headset 10) and the cavity 211 so as to prevent the stylus (bluetooth headset 10) from being lost, the electronic device provided in this embodiment further includes the adsorption component 30, the adsorption component 30 includes a first magnetic member 31 disposed in the cavity 211 and a second magnetic member 32 disposed on the wearing body 1, and the first magnetic member 31 and the second magnetic member 32 attract each other to fix the bluetooth headset 10 to the cavity 211.

Optionally, the first magnetic member 31 and the second magnetic member 32 may be both magnets, and the magnetism of the first magnetic member 31 is opposite to that of the second magnetic member 32, so as to fix the bluetooth headset 10 in the cavity 211; in some embodiments, the magnet may be a bar magnet, a ring magnet, a circular magnet, or the like, and the shape of the magnet is not particularly limited.

In order to further realize effective and reliable connection between the stylus pen (bluetooth headset 10) and the cavity 211, in a specific embodiment of the present embodiment, two first magnetic members 31 and two second magnetic members 32 are provided, and the arrangement directions of the two first magnetic members 31 and the two second magnetic members 32 are consistent with the extending direction of the cavity 211; here, the number of the first magnetic member 31 and the second magnetic member 32 is not particularly limited.

The electronic equipment provided by the embodiment comprises an electronic equipment body and the Bluetooth headset in the embodiment, wherein the electronic equipment body comprises a shell, a cavity for accommodating the Bluetooth headset is formed in the outer wall of the shell, the extending direction of the cavity is consistent with the extending direction of the outer wall where the cavity is located, a charging module is arranged in the cavity and used for charging a battery module of the Bluetooth headset, the Bluetooth headset comprises a wearing main body, a circuit board assembly, a battery module, a handwriting unit and a sound emitting unit, the wearing main body is provided with an inner cavity, the circuit board assembly and the battery module are both arranged in the inner cavity, the battery module is used for supplying power to the circuit board assembly, and the handwriting unit and the sound emitting unit are both electrically connected with the circuit board assembly; the wearing main body comprises at least two connecting sections which can be bent relatively so that the wearing main body is bent into an earhook used for being worn on the ear or straightened into a pen-shaped piece for being held; handwriting unit and sound output unit all set up in wearing the main part, and when wearing the main part and be the pen-shaped spare, handwriting unit's at least partial structure is located the first end of wearing the main part, and sound output unit is located the second end of wearing the main part to constitute handwriting pen jointly with wearing the main part. Through seting up the cavity that holds bluetooth headset at the casing outer wall, when bluetooth headset does not do the use, bluetooth headset is the writing pen shape, can put into the cavity with writing pen (bluetooth headset) to avoid writing pen (bluetooth headset) to lose.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A Bluetooth headset is characterized by comprising a wearing main body, a circuit board assembly, a battery module, a handwriting unit and a sound emitting unit, wherein the wearing main body is provided with an inner cavity, the circuit board assembly and the battery module are arranged in the inner cavity, the battery module is used for supplying power to the circuit board assembly, and the handwriting unit and the sound emitting unit are electrically connected with the circuit board assembly;

the wearing main body comprises at least two connecting sections which can be bent relatively, so that the wearing main body is bent into an ear hook for wearing on ears or straightened into a pen-shaped piece for holding;

the handwriting unit with go out the sound unit all set up in wear the main part on, just when wearing the main part and be the pen shape spare, handwriting unit's at least partial structure is located wear the first end of main part, it is located to go out the sound unit wear the second end of main part, with wear the main part and constitute handwriting pen jointly.

2. The bluetooth headset of claim 1, wherein the at least two connection sections include a first connection section and a second connection section, the first connection section is provided with the sound emitting unit, the second connection section is provided with the handwriting unit, the wearing body further includes a deformable flexible transition section, the flexible transition section is located between the first connection section and the second connection section, and the first connection section and the second connection section are relatively bent through the flexible transition section.

3. The bluetooth headset of claim 2, wherein the flexible transition section comprises a first bending portion and a second bending portion, the second bending portion is disposed outside the first bending portion, the first bending portion is connected between the first connection section and the second connection section, the first bending portion is a metal member, and the second bending portion is a flexible member.

4. The bluetooth headset according to claim 2 or 3, wherein the second connection section further comprises a telescopic portion, one end of the telescopic portion is connected to the handwriting unit, and the other end of the telescopic portion is connected to the flexible transition section.

5. The bluetooth headset according to claim 4, wherein the handwriting unit comprises a pen tip portion, and the pen tip portion is disposed opposite to the sound emitting unit.

6. An electronic device, comprising an electronic device body and the bluetooth headset of any one of claims 1 to 5, wherein the electronic device body comprises a housing, a cavity for accommodating the bluetooth headset is formed in an outer wall of the housing, an extending direction of the cavity is consistent with an extending direction of the outer wall where the cavity is located, a charging module is arranged in the cavity, and the charging module is used for charging a battery module of the bluetooth headset.

7. The electronic device of claim 6, wherein the cavity has a recess on an inner wall thereof, the recess matching with a shape of at least a part of the sound emitting unit of the Bluetooth headset.

8. The electronic apparatus according to claim 7, wherein there are two of the recessed portions, and the two recessed portions are provided on two side walls of the cavity in a width direction thereof, respectively.

9. The electronic device according to claim 8, wherein the sound emitting unit is located between the two recesses.

10. The electronic device of claim 9, further comprising a suction assembly, wherein the suction assembly comprises a first magnetic member disposed in the cavity and a second magnetic member disposed on the wearing body, and the first magnetic member and the second magnetic member attract each other to fix the bluetooth headset to the cavity.

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