CN210725261U

CN210725261U - Bluetooth headset who makes an uproar falls in initiative

Info

Publication number: CN210725261U
Application number: CN201922092035.3U
Authority: CN
Inventors: 陈建森
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-06-09
Anticipated expiration: 2029-11-28

Abstract

The utility model relates to an active noise reduction Bluetooth earphone; the earphone comprises a charging seat and an earphone which is detachably accommodated in the charging seat, the earphone comprises a shell, a noise reduction unit and a loudspeaker unit, the noise reduction unit and the loudspeaker unit are respectively installed in the shell, the noise reduction unit is electrically connected with the loudspeaker unit, the shell is provided with a control key, the noise reduction unit consists of a noise reduction Bluetooth plate and a noise reduction microphone, and the control key can be electrically connected with the noise reduction Bluetooth plate in a pressing manner to realize function switching; the beneficial effects of the utility model embody: the utility model aims at providing an initiative bluetooth headset of making an uproar falls, through add the module of making an uproar that falls on traditional bluetooth headset, carry out the function of making an uproar independently fall to the sound received by falling the chip of making an uproar, greatly reduce the noise in the sound and the interference that receives in the transmission, the cooperation is at the miaow of making an uproar that falls on output position, further cut down the interference, fall the promotion that realizes tone quality through making an uproar many times to make it can provide more clear sound, the people of being convenient for use.

Description

Bluetooth headset who makes an uproar falls in initiative

Technical Field

The utility model relates to a bluetooth headset refers in particular to a bluetooth headset who falls the initiative of making an uproar and fall through intelligent noise reduction realization clear audio output.

Background

Along with the popularization of earphones, the earphone can be roughly divided into wired and wireless according to the connection mode, due to the popularization of the Bluetooth technology, the wireless earphones are generally connected by the Bluetooth, the problem that a user can feel troubled by earphone connecting wires is well solved, however, the Bluetooth earphones on the market at present are generally easy to interfere, and the interference caused by the noise generated by the Bluetooth earphones is avoided, so that the earphone does not have the active noise reduction effect, when the earphone listens to music or answers a call, the output tone quality is poor, larger noise can be generated, when the tone quality with clear activity is needed, the noise is reduced by external noise reduction equipment, and the earphone is not convenient for the user to use outdoors.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a bluetooth headset refers in particular to one kind and falls the realization of making an uproar clear audio output through intelligence.

Realize above-mentioned purpose, the utility model discloses a technical scheme be: the utility model provides an initiative bluetooth headset of making an uproar falls, accomodate in including charging seat and detachably earphone in the charging seat, the earphone includes the casing, falls the unit of making an uproar and loudspeaker unit, fall the unit of making an uproar with loudspeaker unit install respectively in the casing, fall the unit of making an uproar with loudspeaker unit electric connection, the casing is provided with external control button, fall the unit of making an uproar by mutual electric connection fall the bluetooth board of making an uproar and fall the miaow and constitute, control button can press ground with it realizes the function switch to fall bluetooth board electric connection of making an uproar.

Preferably, the casing includes enclosing cover, main body cover and inner cup, the enclosing cover with the inner cup install respectively in main body cover's both sides, the inner cup is provided with hollow cavity, main body cover's inside with the cavity communicates each other, control button install in on the enclosing cover, fall the bluetooth board of making an uproar with loudspeaker unit all installs in main body cover, fall the miaow install in the cavity of making an uproar.

Preferably, the noise reduction Bluetooth plate and the horn unit are provided with a battery therebetween, and the battery is electrically connected to the noise reduction Bluetooth plate for providing power.

Preferably, the cavity is provided with a tuning paper.

Preferably, the inner cover is provided with a dust screen, and a silica gel sleeve is detachably arranged outside the dust screen.

Preferably, the horn unit is a 13mm moving coil horn.

Preferably, the noise reduction Bluetooth plate is an ANC noise reduction Bluetooth chip.

Preferably, the diameter of the noise reduction microphone is 4 mm.

Preferably, the charging seat and the earphone are both provided with magnets, and the earphone is fixed to the magnets with different polarities in the charging seat in an adsorption mode.

Preferably, main body cover's both sides are provided with respectively along its outside bellied first portion of linking up of terminal surface profile and the portion of linking up of second, the enclosing cover is located main body cover's the outside, and with first portion of linking up is fixed in the mutual joint, interior housing cover locates main body cover's inboard, and with the second links up the mutual joint of portion and fixes.

The beneficial effects of the utility model embody: the utility model aims at providing an initiative bluetooth headset of making an uproar falls, through add the module of making an uproar that falls on traditional bluetooth headset, carry out the function of making an uproar independently fall to the sound received by falling the chip of making an uproar, greatly reduce the noise in the sound and the interference that receives in the transmission, the cooperation is at the miaow of making an uproar that falls on output position, further cut down the interference, fall the promotion that realizes tone quality through making an uproar many times to make it can provide more clear sound, the people of being convenient for use.

Drawings

Fig. 1 is a schematic view of the combined structure of the earphone seat and the earphone of the present invention.

Fig. 2 is the overall structure schematic diagram of the earphone of the present invention.

Fig. 3 is an exploded view of the whole structure of the earphone of the present invention.

Reference is made to the accompanying drawings in which:

1-a charging seat; 2-an earphone; 3-a shell; 4-a noise reduction unit; 5-a horn unit; 6-control key; 7-noise reduction Bluetooth plates; 8-a noise reduction microphone; 9-outer cover; 10-a main body housing; 11-an inner cover; 12-a cavity; 13-a battery; 14-tone paper; 15-dust screen; 16-silica gel sleeve; 17-a magnet; 18-a first engagement; 19-a second engagement portion.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:

as shown in fig. 1-3, an active noise reduction bluetooth headset includes a charging seat 1 and a detachable earphone 2 stored in the charging seat 1, the earphone 2 includes a housing 3, a noise reduction unit 4 and a speaker unit 5, the noise reduction unit 4 and the speaker unit 5 are respectively installed in the housing 3, the noise reduction unit 4 and the speaker unit 5 are electrically connected, the housing 3 is provided with an external control key 6, the noise reduction unit 4 is composed of a noise reduction bluetooth board 7 and a noise reduction microphone 8 which are electrically connected with each other, and the control key 6 can be pressed with the noise reduction bluetooth board 7 to be electrically connected to realize function switching.

Preferably, the casing 3 includes an outer cover 9, a main body case 10 and an inner cover 11, the outer cover 9 and the inner cover 11 are respectively installed on two sides of the main body case 10, the inner cover 11 is provided with a hollow cavity 12, the inside of the main body case 10 is communicated with the cavity 12, the control key 6 is installed on the outer cover 9, the noise reduction Bluetooth board 7 and the speaker unit 5 are both installed in the main body case 10, and the noise reduction microphone 8 is installed in the cavity 12.

Preferably, a battery 13 is arranged between the noise reduction bluetooth plate 7 and the horn unit 5, and the battery 13 is electrically connected to the noise reduction bluetooth plate 7 to provide power.

Preferably, the cavity 12 is provided with a tuning paper 14.

Preferably, the inner cover 11 is provided with a dust screen 15, and a silicone sleeve 16 is detachably arranged outside the dust screen 15.

Preferably, the horn unit 5 is a 13mm moving coil type horn.

Preferably, the noise reduction Bluetooth plate 7 is an ANC noise reduction Bluetooth chip.

Preferably, the diameter of the noise reduction microphone 8 is 4 mm.

Preferably, magnets 17 are arranged in the charging seat 1 and the earphone 2, and the earphone 2 is fixed to the magnet 17 with different polarities in the charging seat 1 in an adsorbing manner.

Preferably, the two sides of the main body housing 10 are respectively provided with a first joining part 18 and a second joining part 19 which are convex outwards along the end surface contour of the main body housing, the outer cover 9 is covered on the outer side of the main body housing 10 and is fixed with the first joining part 18 in a clamping manner, and the inner cover 11 is covered on the inner side of the main body housing 10 and is fixed with the second joining part 19 in a clamping manner.

The utility model relates to an active noise reduction Bluetooth earphone 2, the whole structure comprises a shell 3, a noise reduction unit 4 and a loudspeaker unit 5 which are arranged in the shell 3, wherein, the shell 3 comprises an outer cover 9, a main body shell 10 and an inner cover 11 which are mutually assembled to form an internal installation cavity, the outer cover 9 and the inner cover 11 are correspondingly and respectively arranged at the outer side and the inner side of the main body shell 10, concretely, the main body shell 10 is provided with a containing cavity which runs through the outer side and the inner side of the main body shell 10, the outer side and the inner side of the main body shell 10 are correspondingly and respectively provided with a first linking part 18 and a second linking part 19 which are outwards protruded along the end surface outline, the inner side of the outer cover 9 is provided with a step clamping groove which is matched with the first linking part 18, meanwhile, the inner side of the inner cover 11 is also provided with a step clamping groove which is matched with the second linking part 19, the inner cover 9 and, the outer cover 9 is mutually matched and clamped and fixed with the first linking part 18 through an inner step clamping groove of the outer cover, and the inner cover 11 is mutually matched and clamped and fixed with the second linking part 19 through an inner step clamping groove of the inner cover, so that the integral installation of the shell 3 is realized.

Further, enclosing cover 9 is provided with the mounting hole, and control button 6 is embedded in the mounting hole of enclosing cover 9 including pressing the splenium and being located this location portion of pressing the splenium edge with integrated into one piece, wherein, presses the splenium to leak on the surface of enclosing cover through this mounting hole through the card income mounting hole, and location portion then the inside of locator card locating enclosing cover 9 realizes fixed mounting.

Further, a cavity 12 is provided in the inner lid 11, and the cavity 12 communicates with the inside of the main body case 10, thereby forming an integral content mounting cavity of the earphone 2.

Further, the noise reduction unit 4 comprises a noise reduction Bluetooth plate 7 and a noise reduction microphone 8, specifically, the noise reduction Bluetooth plate 7 is an active ANC noise reduction Bluetooth chip, and the noise reduction microphone 8 is optimally but not limited to a circular noise reduction microphone 8 with a diameter of 4mm, wherein the noise reduction Bluetooth plate 7 and the noise reduction microphone 8 are electrically connected with each other, the noise reduction Bluetooth plate 7 is fixedly installed in the accommodating cavity of the main body shell 10, and the noise reduction microphone 8 and the horn unit 5 are installed in the cavity 12 of the front cover.

Furthermore, at least one battery 13 for providing power for the integral earphone 2 is arranged between the noise reduction Bluetooth plate 7 and the speaker unit 5, and the battery 13 is electrically connected to the noise reduction Bluetooth plate 7.

Further, a sound mixing paper 14 is arranged inside the cavity 12, a dustproof net 15 is arranged at the audio output position of the inner cover 11, dust is prevented from entering the earphone 2, an in-ear silica gel sleeve 16 is detachably arranged outside the dustproof net 15, and the soft silica gel sleeve 16 is embedded into the ear to reduce sound leakage.

Furthermore, the earphone 2 is provided with a magnet 17, the magnet 17 is positioned between the battery 13 and the speaker unit 5, the charging seat 1 is also provided with another group of magnets 17 with the polarity opposite to that of the magnet 17 in the earphone 2, when the earphone 2 is loaded into the charging seat 1, the magnet 17 in the charging seat 1 and the magnet 17 on the earphone 2 are different in polarity, so that the earphone 2 can be stably stored in the charging seat 1 through the magnet 17, and the earphone 2 is effectively prevented from being taken off.

The above, it is only the preferred embodiment of the present invention, not right the technical scope of the present invention makes any restriction, the technical personnel of the industry, under this technical scheme's enlightenment, can do some deformation and modification, all the basis the utility model discloses a technical essence is to any modification, the equivalent change and the modification of the above embodiment do, all still belong to the technical scheme's scope of the present invention.

Claims

1. The utility model provides an active noise reduction's bluetooth headset, include charging seat and detachably accomodate in earphone in the charging seat, its characterized in that: the earphone includes the casing, falls the unit of making an uproar and loudspeaker unit, fall the unit of making an uproar with loudspeaker unit install respectively in the casing, fall the unit of making an uproar with loudspeaker unit electric connection, the casing is provided with external control button, fall the unit of making an uproar by mutual electric connection fall the bluetooth board and fall the miaow and constitute, control button can press down ground with it realizes the function switch to fall bluetooth board electric connection of making an uproar.

2. The active noise reduction bluetooth headset of claim 1, wherein: the casing includes enclosing cover, main body cover and inner cup, the enclosing cover with the inner cup install respectively in main body cover's both sides, the inner cup is provided with hollow cavity, main body cover's inside with the cavity communicates each other, control button install in on the enclosing cover, fall the bluetooth board of making an uproar with loudspeaker unit all install in main body cover, fall the miaow install in the cavity of making an uproar.

3. The active noise reduction bluetooth headset of claim 2, wherein: the Bluetooth board of making an uproar falls with be provided with the battery between the loudspeaker unit, battery respectively electric connection in the Bluetooth board of making an uproar provides power.

4. The active noise reduction bluetooth headset of claim 2, wherein: and the cavity is internally provided with a sound mixing paper.

5. The active noise reduction bluetooth headset of claim 2, wherein: the inner cup is provided with the dust screen, the outside detachably of dust screen is provided with the silica gel cover.

6. The active noise reduction bluetooth headset of claim 1, wherein: the horn unit is a 13mm moving coil type horn.

7. The active noise reduction bluetooth headset of claim 1, wherein: the noise reduction Bluetooth board is an ANC noise reduction Bluetooth chip.

8. The active noise reduction bluetooth headset of claim 1, wherein: the diameter of the noise reduction microphone is 4 mm.

9. The active noise reduction bluetooth headset of claim 1, wherein: the charging seat and the earphones are internally provided with magnets, and the earphones are mutually adsorbed and fixed by the magnets with different polarities in the charging seat.

10. The active noise reduction bluetooth headset of claim 2, wherein: the both sides of main body cover are provided with respectively along the outside bellied first portion of linking up of its terminal surface profile and the second portion of linking up, the enclosing cover is located main body cover's the outside, and with first portion of linking up is fixed in the mutual joint of portion, interior housing cover locates main body cover's inboard, and with the second portion of linking up is fixed in the mutual joint of portion.