CN212752592U

CN212752592U - Bluetooth earphone

Info

Publication number: CN212752592U
Application number: CN202021848603.4U
Authority: CN
Inventors: 王贤杰; 翁展鹏; 赖鹤林
Original assignee: Chongqing Miyin Technology Co ltd
Current assignee: Chongqing Miyin Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-03-19
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a Bluetooth earphone, which comprises an earphone body and a charging bin, wherein the charging bin is used for supporting the earphone body so as to charge the earphone body through contact type conduction; the earphone body comprises an earphone shell, an earphone main board, an earphone battery, a loudspeaker and a first magnetic attraction piece, wherein the earphone main board, the earphone battery, the loudspeaker and the first magnetic attraction piece are arranged in the earphone shell; the charging bin comprises a box body, a charging battery, a charging main board and a second magnetic suction piece, wherein the box body comprises a bottom shell and an earphone supporting plate arranged at the top of the bottom shell; the earphone layer board has the earphone bracket that is used for placing the earphone body, and the welding has the spring pin on the mainboard that charges, and when the earphone body was placed in the earphone bracket, the second magnetism was inhaled the piece and can be inhaled a mutual actuation with first magnetism to the messenger charges the needle and supports tight spring pin. The utility model discloses the convenience of charging, the reliable operation can effectively improve wireless bluetooth headset's life.

Description

Bluetooth earphone

Technical Field

The utility model relates to a bluetooth headset technical field, concretely relates to bluetooth headset.

Background

With the rapid development of communication technology, the bluetooth headset is more and more popular, and great convenience is brought to the life, work and study of people. The Bluetooth headsets on the market have various styles, but are generally divided into two types; one type is that two earplugs are connected through a lead, and a host module is arranged on the lead, and most earplugs of the Bluetooth headset are the same as earplugs of a common headset, namely the Bluetooth headset is a host external Bluetooth headset; the other type is an integrated Bluetooth earphone integrating a host and earplugs, the Bluetooth earphone is provided with a host shell outside the earplugs, and the mainboard and the Bluetooth module are arranged in the host shell without external leads, namely the wireless Bluetooth earphone.

The existing Bluetooth headset usually adopts a charging wire to charge the Bluetooth headset, the charging of the Bluetooth headset is inconvenient, the Bluetooth headset is limited by the size of the Bluetooth headset, the capacity of a headset battery in the Bluetooth headset is generally small, and the Bluetooth headset needs to be charged by a frequently inserted charging wire, so that the electronic element inside the Bluetooth headset is abraded, and the service life of the Bluetooth headset is shortened.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing a bluetooth headset inhales under the mutual actuation of piece is inhaled with the second magnetism to first magnetism, charges to the bluetooth headset body through the mutual butt of the needle of charging on the bluetooth headset body and the spring pin in the earphone holds in the palm the groove in the storehouse that charges, and convenient and reliable charges need not to pull out and inserts the charging wire, can effectively improve bluetooth headset's life.

In order to achieve the above purpose, the present invention is implemented by the following technical solutions:

a Bluetooth headset comprises a headset body and a charging bin, wherein the charging bin is used for supporting the headset body so as to charge the headset body through contact type conduction;

the earphone body comprises an earphone shell, an earphone main board, an earphone battery, a loudspeaker and a first magnetic attraction piece, wherein the earphone main board, the earphone battery, the loudspeaker and the first magnetic attraction piece are arranged in the earphone shell;

the charging bin comprises a box body, a charging battery, a charging main board and a second magnetic suction piece, a USB charging interface is arranged on the outer side of the box body, the box body comprises a bottom shell and an earphone supporting plate arranged at the top of the bottom shell, and the charging battery, the charging main board and the second magnetic suction piece are all fixedly arranged in a cavity defined by the bottom shell and the earphone supporting plate;

the earphone support plate undercut is formed with and is used for placing the earphone of earphone body holds in the palm the groove, the welding has the spring pin on the mainboard that charges, the spring pin runs through earphone hold in the palm groove and protrusion in the surface in earphone hold in the palm the groove, the second magnetism inhale the piece set up in earphone hold in the groove below, work as the earphone body place in when holding in the groove in the earphone, the second magnetism inhale the piece can with the mutual actuation of first magnetism inhale, so that it supports tightly to charge the needle the spring pin.

Preferably, the first magnetic part and the second magnetic part are neodymium iron boron magnets.

Preferably, the storehouse of charging still including being used for the lid to close the lid of box body, the upper end rear side of box body with the lower extreme rear side of lid is connected through the pivot rotation.

Preferably, the lid includes the upper cover and connect in the inside lining of upper cover lower surface, the inside lining has to the sunken fixed slot in one side that is close to the upper cover, the lid with the box body lid closes the back, the upper surface of earphone body with the surface laminating of fixed slot.

Preferably, the liner is made of a flexible material.

Preferably, the lower surface of the earphone bracket is fixedly provided with a lower magnetic part, the upper surface of the lining is fixedly provided with an upper magnetic part corresponding to the lower magnetic part, and the upper magnetic part and the lower magnetic part are attracted with each other after the box body and the box cover are closed.

Preferably, a rope threading through hole is formed in the bottom shell of the box body.

Preferably, the number of the earphone bodies is two, correspondingly, the number of the earphone brackets is two, and the two earphone brackets are symmetrically arranged at the left end and the right end of the earphone supporting plate.

Preferably, the charging main board and the charging battery are stacked between the two earphone brackets.

Preferably, the capacity of the rechargeable battery is 6-8 times of the capacity of the earphone battery.

Since the technical scheme is used, the utility model discloses following beneficial effect has:

the utility model provides a bluetooth headset, carry out the storage than the bigger electric quantity of the inside battery of earphone body through setting up the storehouse of charging, set up earphone support groove and second magnetism in the storehouse of charging and inhale the piece, set up the spring pin in the earphone support groove, inhale the piece at this internal charging needle and the first magnetism of setting up of earphone, when needs charge to the earphone body, place the earphone body in the earphone support groove, inhale the piece at first magnetism and inhale the mutual actuation of piece with the second magnetism and act on down, the mutual butt of spring pin in the earphone support groove through the charging needle on the bluetooth headset body and the storehouse of charging charges the bluetooth headset body, it is convenient and reliable to charge, the headset body need not to insert the charging wire through pulling out and just directly charge, can effectively improve bluetooth headset's life.

Drawings

Fig. 1 is a schematic perspective view of a bluetooth headset according to a preferred embodiment of the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

fig. 4 is a schematic diagram of an internal structure of a charging bin according to a preferred embodiment of the present invention;

fig. 5 is a schematic partial structural view of a charging bin according to a preferred embodiment of the present invention;

fig. 6 is a partial schematic structural view of another view angle of the charging chamber according to a preferred embodiment of the present invention;

fig. 7 is a schematic diagram of an internal structure of an earphone body according to a preferred embodiment of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In this application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or 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 present invention can be understood according to specific situations by those skilled in the art.

In the description of the present application, it is to be understood that the terms "longitudinal," "lateral," "horizontal," "top," "bottom," "upper," "lower," "inner" and "outer" and the like are used in the orientation or positional relationship shown in the drawings, which are used for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. 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. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1-7, the utility model provides a bluetooth headset, which comprises a headset body 1 and a charging bin 2, wherein the charging bin 2 is used for supporting the headset body 1 to charge the headset body 1 through contact-type conduction; the earphone body 1 comprises an earphone shell, an earphone main board 12, an earphone battery 13, a loudspeaker 14 and a first magnetic attraction piece 15, wherein the earphone main board 12, the earphone battery 13, the loudspeaker 14 and the first magnetic attraction piece 15 are arranged in the earphone shell; the charging bin 2 comprises a box body 21, a charging battery 22, a charging main board 23 and a second magnetic attraction piece 24, a USB charging interface 25 is arranged on the outer side of the box body 21 and used for connecting an external power supply to charge the charging battery 22 in the charging bin 2, the box body 21 comprises a bottom shell 211 and an earphone supporting plate 212 installed at the top of the bottom shell 211, and the charging battery 22, the charging main board 23 and the second magnetic attraction piece 24 are all fixedly installed in a cavity defined by the bottom shell 211 and the earphone supporting plate 212; the earphone supporting plate 212 is sunken downwards to form an earphone bracket 213 for placing the earphone body 1, the spring pin 26 is welded on the charging main board 23, the spring pin 26 penetrates through the earphone bracket 213 and protrudes out of the surface of the earphone bracket 213, the second magnetic attraction piece 24 is arranged below the earphone bracket 213, and when the earphone body 1 is placed in the earphone bracket 213, the second magnetic attraction piece 24 can attract the first magnetic attraction piece 15 mutually so as to enable the charging pin 16 to abut against the spring pin 26 tightly.

The utility model provides a bluetooth headset, through setting up charging bin 2, set up earphone support groove 213 and second magnetism in charging bin 2 and inhale piece 24, set up spring needle 26 in earphone support groove 213, it inhales piece 15 to set up charging needle 16 and first magnetism in earphone body 1, when needs charge to earphone body 1, place earphone body 1 in earphone support groove 213, inhale piece 15 and second magnetism and inhale piece 24 mutual actuation effect down at first magnetism, through the mutual butt of spring needle 26 in the earphone support groove 213 of charging needle 16 on bluetooth headset body 1 and charging bin 2 to charge bluetooth headset body 1, need not to pull out and insert the charging wire, charging convenience, the reliable operation, can effectively improve wireless bluetooth headset's life.

In a preferred embodiment of the present invention, the first magnetic attraction member 15 and the second magnetic attraction member 24 are ndfeb magnets. Neodymium iron boron magnet has the strongest magnetic force permanent magnet at present under normal atmospheric temperature, neodymium iron boron belongs to tombarthite permanent magnet material, it is small to have, light in weight and magnetism are strong, advantages such as energy density height, therefore, through the great magnetic attraction of strong magnetism production between two ferro-aluminum boron magnet, make the needle of charging 26 in 16 and the earphone support groove 213 in the storehouse of charging 2 on the bluetooth headset body 1 support each other tightly to the bluetooth headset body 1 charges, effectively guarantee reliability and the stability of contact between needle of charging 16 and the needle of spring 26, thereby make to charge reliable and stable.

In a preferred embodiment of the present invention, the charging chamber 2 further includes a box cover 27 for covering the box body 21, and the upper end rear side of the box body 21 is rotatably connected to the lower end rear side of the box cover 27 through a rotating shaft 28. Cover box body 21 through setting up lid 27 and close, portable also makes the earphone body 1 in the box body 21 be difficult to the accident and falls out, effectively protects earphone body 1.

In a preferred embodiment of the present invention, the box cover 27 includes an upper cover 271 and a lining 272 connected to the lower surface of the upper cover 271, the lining 272 has a fixing groove 273 recessed toward one side close to the upper cover 271, and after the box cover 27 is closed with the box body 21, the upper surface of the earphone body 1 is attached to the surface of the fixing groove 273. Make the lid 27 lid in storehouse 2 that charges close the back like this, fixed slot 273 in the lid 27 can support tight earphone body 1, avoids earphone body 1 to produce in box body 21 and rocks and damage earphone body 1, also can guarantee that the charging pin 16 of the in-process earphone body 1 of charging and the pogo pin 26 in the earphone bracket 213 in storehouse 2 that charges can closely the butt, avoids contact failure and influences normal charging.

In a preferred embodiment of the present invention, the inner liner 272 is made of a flexible material. The earphone body 1 is convenient to form buffer protection in the moving process. The flexible material can be foam plastics or silica gel and the like.

In a preferred embodiment of the present invention, the lower surface of the earphone bracket 213 is fixedly installed with the lower magnetic member 29, the upper surface of the lining 272 is fixedly installed with the upper magnetic member 20 corresponding to the position of the lower magnetic member 29, and after the box body 21 and the box cover 27 are closed, the upper magnetic member 20 and the lower magnetic member 29 are attracted to each other. Through the mutual magnetic attraction and attraction of the lower magnetic part 29 and the upper magnetic part 20, after the charging bin 2 is covered, the box cover 27 and the box body 21 can be mutually attracted, the cover is reliable, and the box cover 27 is more convenient to open and close relative to the buckling modes and the like. Both the upper magnetic member 20 and the lower magnetic member 29 may be made of ferromagnetic ndfeb magnets.

In a preferred embodiment of the present invention, a rope-threading through hole 214 is disposed on the bottom shell 211 of the box body 21. Set up the wire rope through-hole 214, can wear to establish and hang the rope, further improve whole bluetooth headset's portability.

In a preferred embodiment of the present invention, the number of the earphone bodies 1 is two, and correspondingly, the number of the earphone brackets 213 is two, and the two earphone brackets 213 are symmetrically disposed at the left and right ends of the earphone supporting plate 212. Set up two earphone bodies 1, one is left earphone, and another is right earphone, is suitable for the ears to wear, improves bluetooth headset's suitability.

In a preferred embodiment of the present invention, the charging main board 23 and the rechargeable battery 22 are stacked between the two earphone brackets 213. The rational utilization space of being convenient for like this, the size of the thickness direction in storehouse 2 that can practice thrift charges reduces the thickness in storehouse 2 to reduce the volume in storehouse 2 that charges, improve its portability.

In a preferred embodiment of the present invention, the capacity of the rechargeable battery 22 is 6 to 8 times of the capacity of the earphone battery 13. Set up like this, be convenient for when the 2 volumes that charge of minimize for the storehouse 2 that charges can charge for earphone body 1 many times.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A Bluetooth headset is characterized by comprising a headset body and a charging bin, wherein the charging bin is used for supporting the headset body so as to charge the headset body through contact type conduction;

2. The bluetooth headset of claim 1, wherein the first and second magnetically attractive members are neodymium iron boron magnets.

3. The bluetooth headset of claim 1, wherein the charging chamber further comprises a cover for covering the box body, and the rear side of the upper end of the box body is rotatably connected with the rear side of the lower end of the cover through a rotating shaft.

4. The bluetooth headset as claimed in claim 3, wherein the case cover comprises an upper cover and a lining connected to a lower surface of the upper cover, the lining has a fixing groove recessed toward a side close to the upper cover, and when the case cover is closed with the case body, an upper surface of the headset body is attached to a surface of the fixing groove.

5. The bluetooth headset of claim 4, wherein the inner liner is made of a flexible material.

6. The bluetooth headset of claim 4, wherein a lower magnetic member is fixedly mounted on a lower surface of the headset bracket, an upper magnetic member is fixedly mounted on an upper surface of the lining at a position corresponding to the lower magnetic member, and the upper magnetic member and the lower magnetic member are attracted to each other when the box body and the box cover are closed.

7. The bluetooth headset of any one of claims 1 to 6, wherein a bottom shell of the case body is provided with a stringing through hole.

8. The bluetooth headset according to any one of claims 1 to 6, wherein the number of the headset body is two, and correspondingly, the number of the headset brackets is two, and the two headset brackets are symmetrically arranged at the left and right ends of the headset bracket.

9. The bluetooth headset of claim 8, wherein the charging motherboard and the charging battery are stacked between the two headset brackets.

10. The bluetooth headset of claim 9, wherein the capacity of the rechargeable battery is 6-8 times the capacity of the headset battery.