CN209897240U

CN209897240U - Wireless earphone

Info

Publication number: CN209897240U
Application number: CN201921060575.7U
Authority: CN
Inventors: 陈思源
Original assignee: Chengdu Flant Technology Co Ltd
Current assignee: Chengdu Flant Technology Co Ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-01-03
Anticipated expiration: 2029-07-08

Abstract

The utility model belongs to the technical field of loudspeakers, in particular to a wireless earphone, which comprises an earphone shell and an installation piece; an accommodating cavity with an opening is arranged in the earphone shell, and the mounting piece is detachably connected to the earphone shell and covers the opening; a horn unit, a main control chip and a first PCBA are arranged in the accommodating cavity, the main control chip is electrically connected with the first PCBA, and the first PCBA is electrically connected with the horn unit and fixedly arranged in the accommodating cavity; the first PCBA is provided with a connecting female seat, and a decoding module and a power amplifier module can be detachably connected to the connecting female seat; the decoding module and the power amplifier module are independently arranged, and different sound expressions are realized by replacing the decoding module and the power amplifier module with different specifications, so that different listening requirements of users are met; different decoding modules and power amplifier modules are combined and matched to extend more different sound expressions, so that the use experience of a user is greatly improved.

Description

Wireless earphone

Technical Field

The utility model belongs to the technical field of the speaker, especially, relate to a wireless earphone.

Background

The wireless earphone in the prior art is influenced by decoding, so that the wireless earphone has low analysis, large distortion, insufficient power and poor exertion of a loudspeaker unit; the wireless earphone in the prior art decodes through the main control chip arranged in the wireless earphone, and the audio decoding code rate, the bandwidth and the tone quality are greatly influenced due to the integrated decoding through the main control chip, so that the optimal effect of the loudspeaker unit can not be achieved in the working state.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wireless earphone aims at solving among the prior art wireless earphone and uses the master control integration to decode, leads to loudspeaker unit audio frequency to decode the technical problem that the code rate is low and the tone quality effect is poor.

In order to achieve the above object, an embodiment of the present invention provides a wireless headset, which includes a headset housing and an installation component; an accommodating cavity with an opening is arranged in the earphone shell, and the mounting piece is detachably connected to the earphone shell and covers the opening; a horn unit, a main control chip and a first PCBA are arranged in the accommodating cavity, the main control chip is electrically connected with the first PCBA, and the first PCBA is electrically connected with the horn unit and fixedly arranged in the accommodating cavity; the first PCBA is provided with a female connection seat, and a decoding module and a power amplifier module can be detachably connected to the female connection seat.

Optionally, the decoding module and the power amplifier module are detachably connected to the inner side wall of the mounting part.

Optionally, an ear hook for fixing the wireless earphone is connected to an outer side wall of the mounting part.

Optionally, a buckle is arranged on the periphery of the mounting part, a lock hole corresponding to the buckle is arranged on the earphone shell, and the buckle is clamped in the lock hole.

Optionally, the outer side wall of the mounting member extends outwardly to form a hand-held portion.

Optionally, the holding part is in a strip shape or a cylinder shape.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the wireless earphone have one of following technological effect at least: the decoding module and the power amplifier module are independently arranged, and different sound expressions are realized by replacing the decoding module and the power amplifier module with different specifications, so that different listening requirements of users are met; the decoding module with the power amplifier module is made up the collocation and is extended more different sound performances simultaneously, has improved user's use greatly and has experienced, has increased wireless headset interest, promotes wireless headset tone quality simultaneously.

The utility model also discloses a wireless earphone, which comprises an earphone shell and a die holder detachably connected with the earphone shell; an accommodating cavity with an opening is formed in the earphone shell, a loudspeaker unit, a main control chip and a second PCBA are arranged in the accommodating cavity, the loudspeaker unit is electrically connected with the second PCBA, and the main control chip is arranged on the second PCBA; the die holder includes first PCBA, decoding module and power amplifier module, be equipped with the female seat of connection on the first PCBA board, decoding module with power amplifier module all can be dismantled connect in connect on the female seat, the die holder connect in earphone casing makes first PCBA with second PCBA electricity is connected.

Optionally, the die holder further comprises a connecting cover; the first PCBA is connected to an inner side wall of the connection cover.

The utility model also relates to a wireless earphone, which comprises an earphone shell and an installation piece; an accommodating cavity with an opening is arranged in the earphone shell, and the mounting piece is detachably connected to the earphone shell and covers the opening; a horn unit, a main control chip and a first PCBA are arranged in the accommodating cavity, the main control chip is electrically connected with the first PCBA, and the first PCBA is electrically connected with the horn unit and fixedly arranged in the accommodating cavity; be equipped with the female seat of connection on the first PCBA, a decoding module can dismantle connect in on the female seat of connection.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the wireless earphone have one of following technological effect at least: will decoding module independent setting through changing different specifications decoding module realizes different sound performance, satisfies the different listening demand of user, has improved user's use greatly and has experienced, has increased wireless earphone interest, promotes wireless earphone tone quality simultaneously.

The utility model also relates to a wireless earphone, which comprises an earphone shell and an installation piece; an accommodating cavity with an opening is arranged in the earphone shell, and the mounting piece is detachably connected to the earphone shell and covers the opening; a horn unit, a main control chip and a first PCBA are arranged in the accommodating cavity, the main control chip is electrically connected with the first PCBA, and the first PCBA is electrically connected with the horn unit and fixedly arranged in the accommodating cavity; be equipped with on the first PCBA and connect female seat, a power amplifier module can dismantle connect in connect on the female seat.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the wireless earphone have one of following technological effect at least: will power amplifier module independent setting through changing different specifications power amplifier module realizes different sound expressions, satisfies the different listening demand of user, has improved user's use greatly and has experienced, has increased wireless earphone interest, promotes wireless earphone tone quality simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a wireless headset according to an embodiment of the present invention.

Fig. 2 is a cross-sectional view of the wireless headset provided by the embodiment of the present invention.

Fig. 3 is a cross-sectional view of the wireless headset provided by the embodiment of the present invention.

Fig. 4 is a cross-sectional view of a wireless headset according to an embodiment of the present invention.

Fig. 5 is a cross-sectional view of a wireless headset according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-earphone shell 11-containing cavity 20-mounting piece

30-loudspeaker unit 40-main control chip 50-first PCBA

51-connecting female seat 60-decoding module 70-power amplifier module

80-hand-held part 90-second PCBA 100-connecting cover

110-die holder.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1 to 5 are exemplary and intended to be used for explaining embodiments of the present invention, and should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 3, a wireless headset is provided, which includes a headset housing 10 and a mounting member 20; an accommodating cavity 11 with an opening is arranged in the earphone shell 10, and the mounting part 20 is detachably connected to the earphone shell 10 and covers the opening; the containing cavity 11 is internally provided with a horn unit 30, a main control chip 40 and a first PCBA50, the main control chip 40 is electrically connected with a first PCBA50, and the first PCBA50 is electrically connected with the horn unit 30 and fixedly arranged in the containing cavity 11; the first PCBA50 is provided with a connecting female seat 51, and a decoding module 60 and a power amplifier module 70 can be detachably connected to the connecting female seat 51; the decoding module 60 and the power amplifier module 70 are well known to those skilled in the art, and belong to the prior art, the decoding module 60 and the power amplifier module 70 are inserted into the female socket 51 to be electrically connected to the first PCBA 50.

In the utility model, the decoding module 60 and the power amplifier module 70 are independently arranged, and different sound expressions are realized by replacing the decoding module 60 and the power amplifier module 70 with different specifications, so as to meet different listening requirements of users; meanwhile, different decoding modules 60 and power amplifier modules 70 are combined and matched to extend more different sound performances, so that the use experience of a user is greatly improved, the interestingness of the wireless earphone is increased, and the tone quality of the wireless earphone is improved.

In another embodiment of the present invention, as shown in fig. 2 to 3, the decoding module 60 and the power amplifier module 70 of the wireless headset can be detachably connected to the inner sidewall of the mounting member 20; according to the requirements of users, the decoding module 60 and the power amplifier module 70 with different models are detached and replaced, so that the operation of users is facilitated.

In another embodiment of the present invention, the outer sidewall of the mounting member 20 of the wireless earphone is connected with an ear hook for fixing the wireless earphone; the ear hook is additionally arranged, so that the wireless earphone is convenient to fix, and the stability is improved.

In another embodiment of the present invention, a buckle is disposed on the periphery of the mounting member 20 of the wireless earphone, a locking hole corresponding to the buckle is disposed on the housing, and the buckle is fastened to the locking hole; simple structure uses, is convenient for production and maintenance, makes the user operation more convenient.

In another embodiment of the present invention, as shown in fig. 2 to 3, the outer sidewall of the mounting member 20 of the wireless headset extends outward to form a hand-held portion 80; the handheld part 80 is additionally arranged, so that a user can conveniently pull out the mounting part 20 to replace the decoding module 60 or the power amplifier module 70, and the user operation is more convenient.

In another embodiment of the present invention, as shown in fig. 2 to 3, the handheld portion 80 of the wireless earphone is a bar shape or a cylinder shape, and the surface of the handheld portion 80 is set to be a smooth surface, so as to improve the touch feeling of the user, and the user is more comfortable when pulling out the mounting member 20, and the bar shape or the cylinder shape has a stable structure, thereby improving the service life.

In another embodiment of the present invention, there is provided a wireless headset, as shown in fig. 4 to 5, which includes a headset housing 10 and a base 110 detachably connected to the headset housing 10; an accommodating cavity 11 with an opening is formed in the earphone shell 10, a loudspeaker unit 30, a main control chip 40 and a second PCBA90 are arranged in the accommodating cavity 11, the loudspeaker unit 30 is electrically connected with the second PCBA90, and the main control chip 40 is arranged on the second PCBA 90; the die holder 110 comprises a first PCBA50, a decoding module 60 and a power amplifier module 70, a connecting female seat 51 is arranged on the first PCBA50, the decoding module 60 and the power amplifier module 70 can be detachably connected to the connecting female seat 51, and the die holder 110 is connected to the earphone shell 10 so that the first PCBA50 is electrically connected with the second PCBA 90.

In another embodiment of the present invention, as shown in fig. 4 to 5, the die holder 110 of the wireless headset further includes a connecting cover 100; the first PCBA50 is attached to the inner side wall of the connection cover 100; be equipped with the cavity in the connection lid 100, first PCBA50 sets up in connection lid 100 for first PCBA50 is kept apart with the outside, is used for protecting first PCBA50, reduces the influence that external environment caused first PCBA50, improves life.

Further, an ear hook for fixing the wireless earphone is arranged on the connecting cover 100 of the wireless earphone; the ear hook is additionally arranged, so that the wireless earphone is convenient to fix, and the stability is improved.

In another embodiment of the present invention, the present invention further provides a wireless headset, which includes a headset housing 10 and a mounting member 20; an accommodating cavity 11 with an opening is arranged in the earphone shell 10, and the mounting part 20 is detachably connected to the earphone shell 10 and covers the opening; the containing cavity 11 is internally provided with a horn unit 30, a main control chip 40 and a first PCBA50, the main control chip 40 is electrically connected with a first PCBA50, and the first PCBA50 is electrically connected with the horn unit 30 and fixedly arranged in the containing cavity 11; the first PCBA50 is provided with a female connection seat 51, and a decoding module 60 is detachably connected to the female connection seat 51; with decoding module 60 independent setting, through the decoding module 60 of changing different specifications, realize different sound performances, satisfy the different listening demand of user, improved user's use greatly and experienced, increased wireless earphone interest, promote wireless earphone tone quality simultaneously.

In another embodiment of the present invention, the present invention further provides a wireless headset, which includes a headset housing 10 and a mounting member 20; an accommodating cavity 11 with an opening is arranged in the earphone shell 10, and the mounting part 20 is detachably connected to the earphone shell 10 and covers the opening; the containing cavity 11 is internally provided with a horn unit 30, a main control chip 40 and a first PCBA50, the main control chip 40 is electrically connected with a first PCBA50, and the first PCBA50 is electrically connected with the horn unit 30 and fixedly arranged in the containing cavity 11; the first PCBA50 is provided with a connecting female seat 51, and a power amplifier module 70 is detachably connected to the connecting female seat 51; with power amplifier module 70 independent setting, through the power amplifier module 70 of changing different specifications, realize different sound expressions, satisfy the different listening demand of user, improved user's use greatly and experienced, increased wireless earphone interest, promote wireless earphone tone quality simultaneously.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A wireless headset is characterized by comprising a headset shell and a mounting piece; an accommodating cavity with an opening is arranged in the earphone shell, and the mounting piece is detachably connected to the earphone shell and covers the opening; a horn unit, a main control chip and a first PCBA are arranged in the accommodating cavity, the main control chip is electrically connected with the first PCBA, and the first PCBA is electrically connected with the horn unit and fixedly arranged in the accommodating cavity; the first PCBA is provided with a female connection seat, and a decoding module and a power amplifier module can be detachably connected to the female connection seat.

2. The wireless earphone of claim 1, wherein the decoding module and the power amplifier module are detachably connected to the inner side wall of the mounting member.

3. The wireless headset of claim 1, wherein an ear hook for securing the wireless headset is attached to an outer sidewall of the mounting member.

4. The wireless earphone according to claim 1, wherein a buckle is disposed on an outer periphery of the mounting member, a locking hole corresponding to the buckle is disposed on the earphone housing, and the buckle is fastened to the locking hole.

5. The wireless headset of claim 1, wherein an outer sidewall of the mount extends outward to form a hand grip.

6. The wireless earphone according to claim 5, wherein the handle is in the shape of a bar or a cylinder.

7. A wireless earphone is characterized by comprising an earphone shell and a die holder detachably connected with the earphone shell; an accommodating cavity with an opening is formed in the earphone shell, a loudspeaker unit, a main control chip and a second PCBA are arranged in the accommodating cavity, the loudspeaker unit is electrically connected with the second PCBA, and the main control chip is arranged on the second PCBA; the die holder comprises a first PCBA; be equipped with on the first PCBA board and connect female seat, a decoding module or a power amplifier module all can dismantle connect in connect on the female seat, the die holder connect in the earphone casing makes first PCBA with second PCBA electricity is connected.

8. The wireless headset of claim 7, wherein the die holder further comprises a connecting cover; the first PCBA is connected to an inner side wall of the connection cover.

9. A wireless headset is characterized by comprising a headset shell and a mounting piece; an accommodating cavity with an opening is arranged in the earphone shell, and the mounting piece is detachably connected to the earphone shell and covers the opening; a horn unit, a main control chip and a first PCBA are arranged in the accommodating cavity, the main control chip is electrically connected with the first PCBA, and the first PCBA is electrically connected with the horn unit and fixedly arranged in the accommodating cavity; be equipped with the female seat of connection on the first PCBA, a decoding module can dismantle connect in on the female seat of connection.

10. A wireless headset is characterized by comprising a headset shell and a mounting piece; an accommodating cavity with an opening is arranged in the earphone shell, and the mounting piece is detachably connected to the earphone shell and covers the opening; a horn unit, a main control chip and a first PCBA are arranged in the accommodating cavity, the main control chip is electrically connected with the first PCBA, and the first PCBA is electrically connected with the horn unit and fixedly arranged in the accommodating cavity; be equipped with on the first PCBA and connect female seat, a power amplifier module can dismantle connect in connect on the female seat.