CN208806954U - A kind of wireless charging bluetooth headset - Google Patents
A kind of wireless charging bluetooth headset Download PDFInfo
- Publication number
- CN208806954U CN208806954U CN201821881537.3U CN201821881537U CN208806954U CN 208806954 U CN208806954 U CN 208806954U CN 201821881537 U CN201821881537 U CN 201821881537U CN 208806954 U CN208806954 U CN 208806954U
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- China
- Prior art keywords
- wireless charging
- charging
- bluetooth headset
- storehouse
- bluetooth
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Abstract
The utility model discloses a kind of wireless charging bluetooth headsets, including bluetooth headset ontology and charging storehouse, bluetooth headset ontology includes hollow earphone case and is arranged in intracorporal first micro-control unit of ear casing, bluetooth module, voice module, first wireless charging converting unit, wireless charging receiving coil and headset batteries, charging storehouse includes charging storehouse box body and setting in intracorporal second micro-control unit of storehouse box that charges, second wireless charging converting unit, battery management module, charge storehouse battery and with the matched wireless charging transmitting coil of wireless charging receiving coil, charging storehouse box body includes bottom case and the earphone bracket panel that is arranged on bottom case, the upper surface of earphone bracket panel is recessed downwards formation for accommodating the bracket of bluetooth headset ontology progress wireless charging, the outside of charging storehouse box body is equipped with charging input interface.The utility model carries and uses conveniently, poor contact caused by capable of effectively avoiding contact from charging, and earphone outer covering and charging storehouse shell good integrity, waterproof performance are high.
Description
Technical field
The utility model relates to earphone charging technique field more particularly to a kind of wireless charging bluetooth headsets.
Background technique
Existing separated wireless bluetooth headset ontology charging technique all fills earphone using by storehouse contact of charging
Electricity, on the one hand, its transmission is often in contact bad phenomenon, therefore cannot good real-time Transmission；On the other hand, this in structure to fill
Electric mode can carry out aperture on charging storehouse earphone bracket, and contact is placed in aperture on earphone outer covering, destroys globality
And waterproofness.
Utility model content
The utility model aims to solve at least the technical problems existing in the prior art, especially innovatively proposes a kind of nothing
Line charge electricity bluetooth headset efficiently solves and easily leads to contact not when charging in the prior art by storehouse contact of charging to earphone
It is good, and the problem of the waterproofness difference of charge storehouse and earphone.
In order to realize the above-mentioned purpose of the utility model, the utility model provides a kind of wireless charging bluetooth headset, packet
Include bluetooth headset ontology and charging storehouse, in which:
The bluetooth headset ontology includes hollow earphone case and is arranged in intracorporal first microcontroller of the ear casing
Unit, bluetooth module, voice module, the first wireless charging converting unit, wireless charging receiving coil and headset batteries, the indigo plant
Tooth module, voice module, the first wireless charging converting unit, headset batteries are connect with first micro-control unit respectively, institute
Wireless charging receiving coil is stated to connect with the first wireless charging converting unit；
The charging storehouse includes charging storehouse box body and is arranged in intracorporal second micro-control unit of charging storehouse box, second
Wireless charging converting unit, battery management module, charging storehouse battery and with the matched wireless charging of wireless charging receiving coil
Electric transmitting coil, charging storehouse battery, the second wireless charging converting unit, battery management unit respectively with second micro-control
Unit connection processed, the wireless charging transmitting coil are connect with second micro-control unit, and charging storehouse box body includes bottom
Shell and the earphone bracket panel being set on the bottom case, the upper surface of the earphone bracket panel are recessed downwards formation for holding
The bluetooth headset ontology of receiving carries out the bracket of wireless charging, and the outside of the charging storehouse box body is equipped with charging input interface.
Preferably, the quantity of the bracket is two, is respectively arranged with one in the box space below two brackets
A wireless charging transmitting coil, correspondingly, the quantity of the bluetooth headset ontology are two.
Preferably, charging storehouse box body further includes box cover, the box cover be covered on above the bottom case and with the bottom
Shell phase adaptation.
Preferably, the side of the bottom case and the side of the box cover are hinged, the other side of the bottom case and the box cover
The other side be equipped with buckling component for fastening the bottom case and box cover.
Preferably, charging output interface is additionally provided on the outside of the box body of the charging storehouse.
Preferably, one end of the earphone bracket panel is provided with charging indicator light.
Preferably, first micro-control unit, the first wireless charging converting unit and bluetooth module are integrated in the first PCB
On plate, second micro-control unit, the second wireless charging converting unit and battery management module are integrated on the second pcb board.
Preferably, the first wireless charging converting unit include wireless charging receive chip SGD5142EC, described second
Wireless charging converting unit includes wireless charging transmitting chip SGD5011EB.
Preferably, the wireless charging receiving coil is close to the plate inner wall setting of the earphone case, the wireless charging
Electric transmitting coil is close to the inner wall setting of the bracket.
Preferably, the bluetooth headset ontology is put into when being charged in the bracket, the wireless charging receiving coil
Center is aligned in the same vertical plane with wireless charging transmitting coil, and the wireless charging receiving coil and wireless charging emit
Coil-span is less than 3mm
Utility model works principle is as follows: after bluetooth headset ontology is put into the bracket in charging storehouse, the second microcontroller list
Member is started to work after receiving signal, is conveyed to nothing after the electric power for the storehouse battery that charges is led to the conversion of the second wireless charging converting unit
The electromagnetic energy of wireless charging transmitting coil is radioed to bluetooth headset sheet by electromagnetic induction principle by line charge electricity transmitting coil
Then wireless charging receiving coil in body is translated into electric energy by the conversion of the second wireless charging converting unit, and to indigo plant
Headset batteries charging in tooth headset body.
Wireless charging bluetooth headset provided by the utility model, connects due to being provided with wireless charging in bluetooth headset ontology
Take-up circle is provided with wireless charging transmitting coil in storehouse of charging, therefore can give bluetooth headset ontology using electromagnetic induction principle
Wireless charging is carried out, while storehouse of charging can be convenient the storage of bluetooth headset ontology again, carried and used conveniently, it can be by just
It takes formula charging storehouse whenever and wherever possible to charge to bluetooth headset ontology, since bluetooth headset ontology and charging storehouse do not need setting and fill
Electric contact or charging jacks, therefore bluetooth headset body housing and charging storehouse shell good integrity, waterproof performance are high.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of wireless charging bluetooth headset provided by the utility model；
Fig. 2 is the circuit connection diagram of wireless charging bluetooth headset provided by the utility model.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the company being also possible to inside two elements
It is logical, it can be directly connected, can also indirectly connected through an intermediary, for the ordinary skill in the art, it can
To understand the concrete meaning of above-mentioned term as the case may be.
The utility model provides a kind of wireless charging bluetooth headset, as shown in Figs. 1-2, including 1 He of bluetooth headset ontology
Charging storehouse 2, in which:
Bluetooth headset ontology 1 includes hollow earphone case and is arranged in intracorporal first micro-control unit of ear casing, indigo plant
Tooth module, voice module 11, the first wireless charging converting unit, wireless charging receiving coil 12 and headset batteries 13, bluetooth mould
Block, voice module 11, the first wireless charging converting unit, headset batteries 13 are connect with the first micro-control unit respectively, wireless charging
Electric receiving coil 12 is connect with the first wireless charging converting unit, and earphone case includes cap 141 and bottom plate 142；Voice module
The loudspeaker of microphone and voice output including voice input, the external smarts equipment such as bluetooth module and mobile phone carry out bluetooth company
It connects, is played to carry out bluetooth conversation or voice, the first wireless charging converting unit is by the electromagnetism of wireless charging receiving coil 12
Electric energy can be converted to and charged after carrying out voltage and current adjustment appropriate to headset batteries 13.
Charging storehouse 2 includes charging storehouse box body and setting in intracorporal second micro-control unit of storehouse box, the second wireless charging of charging
Electric converting unit, battery management module, charging storehouse battery 21 and with the matched wireless charging of wireless charging receiving coil 12 emit
Coil 22, charging storehouse battery 21, the second wireless charging converting unit, battery management unit connect with the second micro-control unit respectively
It connects, wireless charging transmitting coil 22 is connect with the second micro-control unit, and charging storehouse box body includes bottom case 231 and is arranged in bottom case
Earphone bracket panel 232 on 231, the upper surface of earphone bracket panel 232 are recessed downwards formation for accommodating bluetooth headset sheet
Body 1 carries out the bracket 233 of wireless charging, and the outside of charging storehouse box body is equipped with charging input interface；The conversion of second wireless charging is single
Member receives the signal of the second micro-control unit and transmits the electric energy for the storehouse battery 21 that charges after carrying out corresponding Voltage to current transducer
To wireless charging transmitting coil 22, battery management module is managed the charging and discharging of charging storehouse battery 21, by filling
Electric input interface connect with extraneous power supply and charges to the charging storehouse battery 21 inside charging storehouse 2.
In the present embodiment, the quantity of bracket 233 is two, is set respectively in the box space of two 233 lower sections of bracket
It is equipped with a wireless charging transmitting coil 22, correspondingly, the quantity of bluetooth headset ontology 1 is two, one of them is left earphone,
Another is right earphone.
In the present embodiment, the first micro-control unit, the first wireless charging converting unit and bluetooth module are integrated in
On one pcb board 15, the second micro-control unit, the second wireless charging converting unit and battery management module are integrated in the second pcb board
On 24.
Specifically, in the present embodiment, 142 inner wall of bottom plate that wireless charging receiving coil 12 is close to earphone case is set
It sets, wireless charging receiving coil 12 is folded to be equipped with headset batteries 13, folds in headset batteries 13 and is equipped with the first pcb board 15.It is designed in this way
So that 1 internal structure of bluetooth headset ontology is compact, reduce the volume of bluetooth headset ontology 1, to improve bluetooth headset ontology 1
Wearing comfort.
Specifically, in the present embodiment, charging storehouse battery 21 is set to the charging intracorporal bottom of storehouse box, the second pcb board
24 it is folded set on charging storehouse battery 21, two wireless charging transmitting coils 22 fold respectively set on the second pcb board and face bracket
233 positions.It is designed so that charging 2 internal structure of storehouse is compact, reduces the volume in charging storehouse 2, to improve charging storehouse 2
Portability.
In the present embodiment, bluetooth headset ontology 1 is put into when being charged in bracket 233, wireless charging receiving coil
12 center is aligned in the same vertical plane with wireless charging transmitting coil 22, and wireless charging receiving coil 12 and wireless charging are sent out
22 spacing of ray circle is less than 3mm.So that wireless transmission effect reaches best.
In the present embodiment, charging storehouse box body further includes box cover 25, and box cover 25 is covered on 231 top of bottom case and and bottom case
231 are adapted.Box cover 25 is covered when bluetooth headset ontology 1 charges and is closed, guarantees the bluetooth headset ontology 1 when storehouse 2 of charging is mobile
It can charge normal and be unlikely to skid off out of bracket 233, specifically, foam-rubber cushion can be set in 25 inner wall of box cover, so as to preferably
Bluetooth headset ontology 1 in charging process is protected.
In the present embodiment, the side of bottom case 231 and the side of box cover 25 are hinged, the other side of bottom case 231 and box cover
25 other side is equipped with the buckling component for fastening bottom case 231 and box cover 25.
In the present embodiment, charging output interface is additionally provided on the outside of charging storehouse box body.It can by charging output interface
To charge to external equipments such as mobile phones.
In the present embodiment, one end of earphone bracket panel 232 is provided with charging indicator light 26.Specifically, in this reality
It applies in mode, under non-charged state, charging indicator light 26 does not work；Under normal charging condition, charging indicator light is as breath light
It is regular to flash at a slow speed；When charging is abnormal, 26 fast blink of charging indicator light；When electricity is full of, charging indicator light 26 is always on.
In the present embodiment, the first wireless charging converting unit include wireless charging receive chip SGD5142EC, second
Wireless charging converting unit includes wireless charging transmitting chip SGD5011EB.It is logical that SGD5142EC wireless charging receives integrated chip
News, high-frequency rectification, frequency control, charged state instruction, overheat protector, overcurrent protection, as long as so peripheral components simplify one
A small capacitances take the technology of simulation hybrid digital, keep whole aircraft reliability higher, using more flexible succinct；SGD5011EB without
Line charge electricity transmitting chip integrated communication, power drive, frequency control, charged state instruction, foreign matter detecting, overheat protector, overcurrent
Protection, so peripheral components are simplified, takes flexible parameter configuration, keeps whole aircraft reliability higher, using more flexible succinct.
Second wireless charging converting unit utility model works principle is as follows: when bluetooth headset ontology is put into charging storehouse
After bracket, the second micro-control unit is started to work after receiving signal, and the electric power for the storehouse battery that charges is led to the second wireless charging and is turned
It is conveyed to wireless charging transmitting coil after changing cell translation, by electromagnetic induction principle by the electromagnetic energy of wireless charging transmitting coil
The wireless charging receiving coil in bluetooth headset ontology is radioed to, it then will by the conversion of the second wireless charging converting unit
It is converted into electric energy, and gives bluetooth headset intrinsic headset batteries charging.
Wireless charging bluetooth headset provided by the utility model, connects due to being provided with wireless charging in bluetooth headset ontology
Take-up circle is provided with wireless charging transmitting coil in storehouse of charging, therefore can give bluetooth headset ontology using electromagnetic induction principle
Wireless charging is carried out, while storehouse of charging can be convenient the storage of bluetooth headset ontology again, carried and used conveniently, it can be by just
It takes formula charging storehouse whenever and wherever possible to charge to bluetooth headset ontology, since bluetooth headset ontology and charging storehouse do not need setting and fill
Electric contact or charging jacks, therefore bluetooth headset body housing and charging storehouse shell good integrity, waterproof performance are high.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. a kind of wireless charging bluetooth headset, which is characterized in that including bluetooth headset ontology and charging storehouse, in which:
The bluetooth headset ontology include hollow earphone case and setting intracorporal first micro-control unit of the ear casing,
Bluetooth module, voice module, the first wireless charging converting unit, wireless charging receiving coil and headset batteries, the bluetooth mould
Block, voice module, the first wireless charging converting unit, headset batteries are connect with first micro-control unit respectively, the nothing
Line charge electricity receiving coil is connect with the first wireless charging converting unit；
The charging storehouse include charging storehouse box body and setting intracorporal second micro-control unit of charging storehouse box, second wirelessly
It charges and converting unit, battery management module, charging storehouse battery and is sent out with the matched wireless charging of the wireless charging receiving coil
Ray circle, charging storehouse battery, the second wireless charging converting unit, battery management unit respectively with the second microcontroller list
Member connection, the wireless charging transmitting coil connect with second micro-control unit, charging storehouse box body include bottom case with
The earphone bracket panel being set on the bottom case, the upper surface of the earphone bracket panel are recessed downwards formation for accommodating
The bracket that bluetooth headset ontology carries out wireless charging is stated, the outside of the charging storehouse box body is equipped with charging input interface.
2. wireless charging bluetooth headset according to claim 1, which is characterized in that the quantity of the bracket be two, two
The wireless charging transmitting coil, correspondingly, the bluetooth are respectively arranged in box space below a bracket
The quantity of headset body is two.
3. wireless charging bluetooth headset according to claim 1 or 2, which is characterized in that charging storehouse box body further includes
Box cover, the box cover are covered on above the bottom case and are adapted with the bottom case.
4. wireless charging bluetooth headset according to claim 3, which is characterized in that the side of the bottom case and the box cover
Side it is hinged, the other side of the other side of the bottom case and the box cover is equipped with the fastening for fastening the bottom case and box cover
Component.
5. wireless charging bluetooth headset according to claim 1, which is characterized in that the outside of the charging storehouse box body is also set
There is charging output interface.
6. wireless charging bluetooth headset according to claim 1, which is characterized in that one end of the earphone bracket panel is set
It is equipped with charging indicator light.
7. wireless charging bluetooth headset according to claim 1, which is characterized in that first micro-control unit, first
Wireless charging converting unit and bluetooth module are integrated on the first pcb board, and second micro-control unit, the second wireless charging turn
It changes unit and battery management module is integrated on the second pcb board.
8. wireless charging bluetooth headset according to claim 1, which is characterized in that the first wireless charging converting unit
Chip SGD5142EC is received including wireless charging, the second wireless charging converting unit includes wireless charging transmitting chip
SGD5011EB。
9. wireless charging bluetooth headset according to claim 1, which is characterized in that the wireless charging receiving coil is close to
The plate inner wall of the earphone case is arranged, and the wireless charging transmitting coil is close to the inner wall setting of the bracket.
10. wireless charging bluetooth headset according to claim 9, which is characterized in that the bluetooth headset ontology is put into institute
It states when being charged in bracket, the wireless charging receiving coil and wireless charging transmitting coil center pair in the same vertical plane
Together, and the wireless charging receiving coil and wireless charging transmitting coil spacing are less than 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821881537.3U CN208806954U (en) | 2018-11-15 | 2018-11-15 | A kind of wireless charging bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821881537.3U CN208806954U (en) | 2018-11-15 | 2018-11-15 | A kind of wireless charging bluetooth headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208806954U true CN208806954U (en) | 2019-04-30 |
Family
ID=66239642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821881537.3U Active CN208806954U (en) | 2018-11-15 | 2018-11-15 | A kind of wireless charging bluetooth headset |
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| Country | Link |
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| CN (1) | CN208806954U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110536201A (en) * | 2019-07-25 | 2019-12-03 | 华为技术有限公司 | A kind of wireless charging bluetooth headset |
| CN112929782A (en) * | 2021-03-11 | 2021-06-08 | 乐麦声学科技(深圳)有限公司 | Wireless charging tws earphone and charging bin thereof |
| CN113872277A (en) * | 2021-09-24 | 2021-12-31 | 深圳艾创力科技有限公司 | Method and system for judging whether wireless earphone is in charging box |
| WO2022110419A1 (en) * | 2020-11-30 | 2022-06-02 | 惠州市西西艾实业有限公司 | Wireless earphone charging box and earphone kit |
-
2018
- 2018-11-15 CN CN201821881537.3U patent/CN208806954U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110536201A (en) * | 2019-07-25 | 2019-12-03 | 华为技术有限公司 | A kind of wireless charging bluetooth headset |
| WO2022110419A1 (en) * | 2020-11-30 | 2022-06-02 | 惠州市西西艾实业有限公司 | Wireless earphone charging box and earphone kit |
| CN112929782A (en) * | 2021-03-11 | 2021-06-08 | 乐麦声学科技(深圳)有限公司 | Wireless charging tws earphone and charging bin thereof |
| CN113872277A (en) * | 2021-09-24 | 2021-12-31 | 深圳艾创力科技有限公司 | Method and system for judging whether wireless earphone is in charging box |
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