CN108174318A - Earphone charging unit and bluetooth headset and its charging method - Google Patents
Earphone charging unit and bluetooth headset and its charging method Download PDFInfo
- Publication number
- CN108174318A CN108174318A CN201711466828.6A CN201711466828A CN108174318A CN 108174318 A CN108174318 A CN 108174318A CN 201711466828 A CN201711466828 A CN 201711466828A CN 108174318 A CN108174318 A CN 108174318A
- Authority
- CN
- China
- Prior art keywords
- earphone
- charging
- bluetooth headset
- power supply
- charging wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1025—Accumulators or arrangements for charging
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention belongs to technical field of electronic products, more particularly to a kind of earphone charging unit and bluetooth headset and its charging method, earphone charging unit includes charging wire and power supply module, charging wire is electrically connected with power supply module, and the end of charging wire is equipped with the plug for being electrically connected with the earphone body of bluetooth headset.The earphone charging unit of the present invention, it can implement the power supply module of charging by being set on charging wire, and in the end set of charging wire and the plug of bluetooth headset electric connection, so that bluetooth headset is in no electricity, it can be charged by charging wire, and not influence to be continuing with while charging.
Description
Technical field
The invention belongs to technical field of electronic products more particularly to a kind of earphone charging unit and bluetooth headset and its chargings
Method.
Background technology
Bluetooth headset is provided because that eliminates the constraints of the earphone cable of conventional earphone to user when earphone is used to listen to music
Great convenience, efficiently avoid the earphone cable of conventional earphone to user when earphone is used to listen to music to individual action
It influences, bluetooth headset is powered in the process of work by the battery built in it, and existing bluetooth headset generally needs special
A charging box is equipped with to charge to it, after the electricity of bluetooth headset is finished, bluetooth headset is put into charging box, this
When bluetooth headset automatic shutdown, charging box starts to charge to the internal battery of bluetooth headset, can be taken out after charging complete
It uses；But it is listened to music while causing by the way of charging box is to charging bluetooth earphone and can not be realized during charging in charging.
Invention content
The purpose of the present invention is to provide a kind of earphone charging unit and bluetooth headset and its charging methods, it is intended to solve existing
There is the bluetooth headset in technology that can not realize the technical issues of being listened to music in charging.
To achieve the above object, the technical solution adopted by the present invention is：A kind of earphone charging unit, including charging wire and electricity
Source component, the charging wire and the power supply module are electrically connected, and the end of the charging wire is equipped with and is used for and bluetooth headset
Earphone body be electrically connected plug.
Preferably, the power supply module includes box body and the battery in the box body, and the charging wire is arranged in institute
Box body is stated to be electrically connected with the battery.
Preferably, the quantity of the power supply module is two, multiple power supply module spacing side by side settings.
Preferably, it is connected in series with or is connected in parallel by the charging wire between each power supply module.
Preferably, the battery is lithium battery, accumulator or rechargeable battery.
Beneficial effects of the present invention：The earphone charging unit of the present invention can implement charging by being set on charging wire
Power supply module, and in the plug that is electrically connected of end set and bluetooth headset of charging wire so that bluetooth headset in no electricity,
It can be charged by charging wire, and not influence to be continuing with while charging.
Another technical solution that the present invention uses is：A kind of bluetooth headset including at least one earphone body, further includes above-mentioned
Earphone charging unit, the earphone body is equipped with female seat, and the plug and the female seat are plugged so that the charging wire
It is electrically connected with the earphone body.
Preferably, the quantity of the earphone body is two, and the both ends of the charging wire are equipped with the plug, described in two
The plug female seat grafting with two earphone bodies respectively.
Preferably, the back on the two earphone bodies is both provided with LED light.
Preferably, the forepart on the two earphone bodies is both provided with the earplug being adapted with the earhole shape of ear.
The bluetooth headset of the present invention, due to the use of there is above-mentioned earphone charging unit, by setting female seat on earphone body,
Plug is plugged with female seat so that charging wire is electrically connected with earphone body, so that bluetooth headset is in low battery or out of power
When, it can be charged, and do not influence to be continuing with while charging on earphone body, but passed through by charging wire
Charging wire, which is connected in series earphone body, is transformed into the Worn type earphone that can be articulated in neck, it is such can with while charging while listen to music
Use during, further improve the time of bluetooth headset continuation of the journey, and avoid earphone body during charging
In use, go out the situation of active.
The another technical solution that the present invention uses is：A kind of charging method of bluetooth headset, is used for bluetooth headset
Earphone body charges, and the earphone body is equipped with female seat, and the charging method of the bluetooth headset includes the following steps：
One charging wire and power supply module are provided；
Plug is equipped with, and the charging wire and the power supply module are electrically connected in the end of the charging wire；
By the female seat grafting of the plug of the charging wire and the earphone body to be filled to the earphone body
Electricity.
The charging method of the bluetooth headset of the present invention, by the way that a charging wire being adapted with bluetooth headset is newly configured, fills
Power supply module is provided on electric wire so that bluetooth headset can fill it by charging wire after low battery or out of power
Electricity, adopting this method can realize that bluetooth headset can also continue to listen to music while charging, effectively extend bluetooth
The cruise duration of earphone.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structure diagram one of bluetooth headset provided in an embodiment of the present invention；
Fig. 2 is the configuration schematic diagram one of bluetooth headset provided in an embodiment of the present invention；
Fig. 3 is the structure diagram two of bluetooth headset provided in an embodiment of the present invention；
Fig. 4 is the configuration schematic diagram two of bluetooth headset provided in an embodiment of the present invention；
Fig. 5 is the flow chart of the charging method of bluetooth headset provided in an embodiment of the present invention.
Wherein, each reference numeral in figure：
10-charging wire, 11-plug, 20-power supply module
21-box body, 22-battery, 30-earphone body
31-female seat, 32-LED light, 33-earplug.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment that Fig. 1~5 describe is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " length ", " width ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instructions such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown is for only for ease of the description present invention and simplifies description rather than instruction or imply signified dress
It puts or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit of the invention
System.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
It connects or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Embodiment one.
As shown in figures 1-4, an embodiment of the present invention provides a kind of earphone charging unit, including charging wire 10 and power supply group
Part 20, the charging wire 10 are electrically connected with the power supply module 20, and the end of the charging wire 10 is equipped with and is used for and bluetooth
The plug 11 that the earphone body 30 of earphone is electrically connected.
Specifically, the earphone charging unit of the embodiment of the present invention can implement the electricity of charging by being connected on charging wire 10
Source component 20, and in the end set of charging wire 10 and the plug 11 of bluetooth headset electric connection so that bluetooth headset is in electricity
It during too low or out of power, can be charged by charging wire 10, and not influence to be continuing with while charging.
In the present embodiment, as shown in figures 1 and 3, the power supply module 20 includes box body 21 and in the box body 21
Battery 22, the charging wire 10 is arranged in the box body 21 and is electrically connected with the battery 22.
In the present embodiment, as shown in figs. 34, the quantity of the power supply module 20 is two, multiple power supply modules 20
Spacing side by side is set.Specifically, power supply module 20 can be needed according to user or actual conditions set one or two, to carry
Rise the cruise duration of the earphone body 30 of bluetooth headset；When power supply module 20 there are one when, power supply module 20 is arranged on charging wire
10 middle part, to ensure being evenly distributed from focusing on charging wire 10 for power supply module 20；When power supply module 20 setting there are two when,
Power supply module 20 is symmetrically disposed in the left and right sides of charging wire 10, with ensure power supply module 20 from focusing on charging wire 10
It is evenly distributed.
Further, power supply module 20 can also be needed according to user or actual conditions set three or three or more,
When the setting of power supply module 20 there are three when, one of power supply module 20 is arranged on to the middle part of charging wire 10, other two electricity
Source component 20 is symmetrically disposed in the left and right sides of charging wire 10, to ensure being distributed from focusing on charging wire 10 for power supply module 20
Uniformly；And so on, it is symmetrically disposed on charging wire 10 according to the number of 20 institute's actual setting as needed of power supply module.
In the present embodiment, it is connected in series with or is connected in parallel by the charging wire 10 between each power supply module 20.Tool
Body, when the setting of power supply module 20 there are two when, according to actual needs, can be by way of series connection between two power supply modules 20
Connection, the voltage being superimposed between two power supply modules 20, to realize larger charging voltage；It can also be connected by way of in parallel
It connects, reduces the all-in resistance formed between two power supply modules 20, to realize larger charging current.
Further, power supply module 20 can also set three or three or more, at this time can between each power supply module 20
It is connected in a manner of by series-parallel connection, the total current and total voltage formation formed between balanced each power supply module 20 is suitable for bluetooth ear
The voltage and current of the earphone body 30 of machine, realizes efficient charging effect；It simultaneously can also by the way of in parallel or series-parallel connection
Ensure to break down when one of power supply module 20 or during out of power, other power supply modules 20 can continue the ear to bluetooth headset
Body 30 is powered, and then can effectively extend the cruise duration of the earphone body 30 of bluetooth headset.
In the present embodiment, the battery 22 is lithium battery 22, accumulator 22 or rechargeable battery 22.Specifically, battery 22 is adopted
With the high performance and repeatable lithium battery 22 utilized or accumulator 22 or rechargeable battery 22, to ensure the cruise duration of battery 22
And service life.
Embodiment two.
As shown in figures 1-4, the embodiment of the present invention additionally provides a kind of bluetooth headset, including at least one earphone body 30, goes back
Including above-mentioned earphone charging unit, the earphone body 30 is equipped with female seat 31, and the plug 11 is plugged with the female seat 31
So that the charging wire 10 is electrically connected with the earphone body 30.
The bluetooth headset of the embodiment of the present invention, due to the use of there is above-mentioned earphone charging unit, by earphone body 30
Female seat 31 is set, and plug 11 is plugged with female seat 31 so that charging wire 10 is electrically connected with earphone body 30, so that bluetooth
Earphone can be charged, and do not influenced while charging on earphone body 30 in no electricity by charging wire 10
It is continuing with, but earphone body 30 is connected in series by charging wire 10 and is transformed into the Worn type earphone that can be articulated in neck,
It is such can be with the use that listens to music in charging during, further improve the time of bluetooth headset continuation of the journey, and avoid
Earphone body 30 is during charging in use, go out the situation of active.
In the present embodiment, as shown in figures 1-4, the quantity of the earphone body 30 is two, and the both ends of the charging wire 10 are equal
Equipped with the plug 11, two plugs 11,31 grafting of the female seat with two earphone bodies 30 respectively.Specifically, two
Female seat 31 may be contained within the lower part of two earphone bodies, 30 back side and face away from the direction of the back side of earphone body 30 extending obliquely, from
And so that two plugs 11 of charging wire 10 are easy to plug with the female seat 31 on two earphone bodies 30 and good appearance；Wherein, plug
11 distribution situation with to consider power supply module 20 during 31 grafting of female seat, i.e., mentioned above will ensure power supply module 20
Be evenly distributed from focusing on charging wire 10, with the connection between two female seats 31 respectively of the plug 11 at 10 both ends of equilibrium charging line
Power is avoided the occurrence of due to the influence of 20 its own gravity of power supply module, causes to generate connection pine between two plugs 11 and two female seats 31
The phenomenon that moving, and causing not charging normal.
In the present embodiment, as shown in figures 1-4, the back on the two earphone bodies 30 is both provided with LED light 32.Specifically,
LED light 32 is arranged on the middle position at the back on earphone body 30, and the dispaly state of LED light 32 is made to be easy to observe, when bluetooth ear
When two 30 out of power of earphone body or relatively low electricity of machine, the plug 11 at 10 both ends of charging wire is inserted correspondingly on two earphone bodies 30
Female seat 31 on, two earphone bodies 30 are in charged state at this time, and the LED light 32 being arranged on two earphone bodies 30 flashes the redlight,
After a period of time, the electricity of two earphone bodies 30 is filled, and LED light 32 is changed into green light by red light at this time, so as to which user may be used again
The plug 11 at 10 both ends of charging wire to be extracted respectively by the female seat 31 on two earphone bodies 30 again so that two earphone bodies 30 can turn
Become wireless status to be used.
In the present embodiment, as shown in figures 1 and 3, the forepart on the two earphone bodies 30 is both provided with the earhole with ear
The earplug 33 that shape is adapted.Specifically, for ease of two earphone bodies 30 during the wearing of user and wearing not easily in human body
Ear on slide, the auricle knot of the auricle structure for being suitable for the left ear of human body and auris dextra piece is both provided on two earphone bodies 30
The earplug 33 of structure.
Embodiment three.
Such as Fig. 5 and with reference to shown in Fig. 1~4, a kind of charging method of bluetooth headset is present embodiments provided, is used for indigo plant
The earphone body 30 of tooth earphone charges, and the earphone body 30 is equipped with female seat 31, and the charging method of the bluetooth headset includes
Following steps：
S100：One charging wire 10 and power supply module 20 are provided；
S200：Plug 11 is equipped with, and by the charging wire 10 and the power supply module 20 in the end of the charging wire 10
It is electrically connected；
S300：By 31 grafting of the female seat of the plug 11 of the charging wire 10 and the earphone body 30 with to described
Earphone body 30 charges.
The charging method of bluetooth headset provided in this embodiment, by the way that a charging being adapted with bluetooth headset is newly configured
Line 10 is provided with power supply module 20 on charging wire 10 so that bluetooth headset can pass through charging wire after low battery or out of power
10 pairs its charge, adopt this method can realize bluetooth headset charging while can also continue to listen to music, effectively
Ground extends the cruise duration of bluetooth headset.
Further, in step S100, it can implement the power supply module 20 of charging by providing the connection on charging wire 10, make
Bluetooth headset is obtained in no electricity, can be charged by charging wire 10, and does not influence to be continuing with while charging.
Further, in step S200, by the setting plug 11 at 10 both ends of charging wire charging wire will be connected to
Power supply module 20 on 10 carrier with good electric connection in electric discharge, and while causing connection, is convenient, fast.
Further, in step S300,10 both ends plug 11 of charging wire is adapted to be formed with female seat 31 respectively electrically connects
It connects, and two female seats 31 are identical structure, two plugs 11 are identical structure, i.e. when charging wire 10 is used to charge, two insert user
First 11 and two can be mutually adapted between female seat 31, and user, which is not required to can to divide, or so carries out corresponding grafting, to promote user's use
Convenience, thereby using family have good usage experience.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of earphone charging unit, it is characterised in that：Including charging wire and power supply module, the charging wire and the power supply group
Part is electrically connected, and the end of the charging wire is equipped with the plug for being electrically connected with the earphone body of bluetooth headset.
2. earphone charging unit according to claim 1, it is characterised in that：The power supply module includes box body and set on institute
The battery in box body is stated, the charging wire is arranged in the box body and is electrically connected with the battery.
3. earphone charging unit according to claim 2, it is characterised in that：The quantity of the power supply module is two, more
A power supply module spacing side by side setting.
4. earphone charging unit according to claim 3, it is characterised in that：It is filled between each power supply module by described
Electric wire is connected in series with or is connected in parallel.
5. according to claim 2~4 any one of them earphone charging unit, it is characterised in that：The battery is lithium battery, stores
Battery or rechargeable battery.
6. a kind of bluetooth headset, including at least one earphone body, it is characterised in that：The bluetooth headset further includes claim 1
~5 any one of them earphone charging units, the earphone body are equipped with female seat, the plug and the female seat plug so that
The charging wire is obtained to be electrically connected with the earphone body.
7. bluetooth headset according to claim 6, it is characterised in that：The quantity of the earphone body is two, the charging
The both ends of line are equipped with the plug, the female seat grafting with two earphone bodies respectively of two plugs.
8. bluetooth headset according to claim 7, it is characterised in that：Back on the two earphone bodies is both provided with LED
Lamp.
9. bluetooth headset according to claim 7, it is characterised in that：Forepart on the two earphone bodies is both provided with and ear
Piece the earplug that is adapted of earhole shape.
10. a kind of charging method of bluetooth headset is used to charge to the earphone body of bluetooth headset, be set on the earphone body
There is female seat, it is characterised in that：The charging method of the bluetooth headset includes the following steps：
One charging wire and power supply module are provided；
Plug is equipped with, and the charging wire and the power supply module are electrically connected in the end of the charging wire；
By the female seat grafting of the plug of the charging wire and the earphone body to charge to the earphone body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711466828.6A CN108174318A (en) | 2017-12-28 | 2017-12-28 | Earphone charging unit and bluetooth headset and its charging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711466828.6A CN108174318A (en) | 2017-12-28 | 2017-12-28 | Earphone charging unit and bluetooth headset and its charging method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108174318A true CN108174318A (en) | 2018-06-15 |
Family
ID=62519530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711466828.6A Pending CN108174318A (en) | 2017-12-28 | 2017-12-28 | Earphone charging unit and bluetooth headset and its charging method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108174318A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418239A (en) * | 2019-09-11 | 2019-11-05 | 深圳市为宝创发科技有限公司 | Bluetooth headset and charging box for bluetooth headset |
| CN112135220A (en) * | 2020-10-23 | 2020-12-25 | 安徽讴歌电子科技有限公司 | Multipurpose earphone |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204859502U (en) * | 2015-07-30 | 2015-12-09 | 深圳市兴戈科技有限公司 | Support wiredly and wired earphone wireless transmission and charging device thereof |
| CN204993761U (en) * | 2015-09-10 | 2016-01-20 | 中山市格美通用电子有限公司 | Drive-by-wire earphone with separated battery and main control panel |
| CN205987279U (en) * | 2016-08-03 | 2017-02-22 | 东莞市奥声电子科技有限公司 | Portable removable battery box that can be used to stereo bluetooth headset |
| KR101745898B1 (en) * | 2016-05-27 | 2017-06-12 | 주식회사 블루콤 | Bluetooth-Earphone available for wired type |
| CN206251300U (en) * | 2016-10-19 | 2017-06-13 | 周启军 | A kind of wire transmission and the earphone for being wirelessly transferred dual switching |
| US20170195770A1 (en) * | 2016-01-03 | 2017-07-06 | Braven LC | Wireless earphones and earphones charging case |
| CN206402402U (en) * | 2016-12-21 | 2017-08-11 | 东莞市森动律电子有限公司 | TWS bluetooth earphones |
| CN206807775U (en) * | 2017-06-13 | 2017-12-26 | 惠州联韵声学科技股份有限公司 | A kind of bluetooth audiphone |
| CN207766484U (en) * | 2017-12-28 | 2018-08-24 | 东莞市爱尔多电子有限公司 | Earphone charging unit and bluetooth headset |
-
2017
- 2017-12-28 CN CN201711466828.6A patent/CN108174318A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204859502U (en) * | 2015-07-30 | 2015-12-09 | 深圳市兴戈科技有限公司 | Support wiredly and wired earphone wireless transmission and charging device thereof |
| CN204993761U (en) * | 2015-09-10 | 2016-01-20 | 中山市格美通用电子有限公司 | Drive-by-wire earphone with separated battery and main control panel |
| US20170195770A1 (en) * | 2016-01-03 | 2017-07-06 | Braven LC | Wireless earphones and earphones charging case |
| KR101745898B1 (en) * | 2016-05-27 | 2017-06-12 | 주식회사 블루콤 | Bluetooth-Earphone available for wired type |
| CN205987279U (en) * | 2016-08-03 | 2017-02-22 | 东莞市奥声电子科技有限公司 | Portable removable battery box that can be used to stereo bluetooth headset |
| CN206251300U (en) * | 2016-10-19 | 2017-06-13 | 周启军 | A kind of wire transmission and the earphone for being wirelessly transferred dual switching |
| CN206402402U (en) * | 2016-12-21 | 2017-08-11 | 东莞市森动律电子有限公司 | TWS bluetooth earphones |
| CN206807775U (en) * | 2017-06-13 | 2017-12-26 | 惠州联韵声学科技股份有限公司 | A kind of bluetooth audiphone |
| CN207766484U (en) * | 2017-12-28 | 2018-08-24 | 东莞市爱尔多电子有限公司 | Earphone charging unit and bluetooth headset |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418239A (en) * | 2019-09-11 | 2019-11-05 | 深圳市为宝创发科技有限公司 | Bluetooth headset and charging box for bluetooth headset |
| CN112135220A (en) * | 2020-10-23 | 2020-12-25 | 安徽讴歌电子科技有限公司 | Multipurpose earphone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205081496U (en) | Bluetooth headset charging system | |
| CN103051034B (en) | Equalizing charging device and control method | |
| CN109768606A (en) | Earphone charging circuit and earphone charging box | |
| CN207766484U (en) | Earphone charging unit and bluetooth headset | |
| CN108174318A (en) | Earphone charging unit and bluetooth headset and its charging method | |
| CN105393428B (en) | Actuator system | |
| CN205652370U (en) | Staying unmanned aerial vehicle | |
| CN106712216A (en) | Charging method and charging system | |
| CN106325053A (en) | Intelligent watch and power supply method therefor | |
| CN206475768U (en) | Charging pile automatic checkout system | |
| CN207010255U (en) | It is a kind of intelligent from grid-connected upgrading energy storage all-in-one | |
| CN107863806A (en) | Batter-charghing system and method for charging batteries | |
| CN203504231U (en) | Battery box for body warmer | |
| CN201549566U (en) | Charging plug and charging socket | |
| CN206023316U (en) | A kind of charging system | |
| CN207021719U (en) | One kind charging earphone | |
| CN208760548U (en) | The portable external member of Electric Vehicle's Alternating charge and discharge | |
| CN208638065U (en) | A kind of more battery sequential power supply circuits and its fan circuit | |
| CN204976562U (en) | Electric tool structure | |
| CN211701525U (en) | Device for balancing lithium battery pack | |
| CN202294399U (en) | Bus chair capable of charging by inserting coin | |
| CN206098988U (en) | Rechargeable socket of smart mobile phone | |
| CN108365655A (en) | A kind of integrated wireless bluetooth headset（Plug）Etc. the external power supply feeding mechanism of small micro portable mobile device | |
| CN209072120U (en) | A kind of high efficiency battery charger | |
| CN204615426U (en) | A kind of head-mounted display apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200212 Address after: 523899 Guangdong province Dongguan city Humen town Daning community dabandi Industrial Zone South Road No. 111 Applicant after: DONGGUAN SENDONGLYU ELECTRONIC CO.,LTD. Address before: 523000 1 floor, 111 Nanjiang Road, Daning community, Humen Town, Dongguan, Guangdong Applicant before: DONGGUAN AIERDUO ELECTRONIC Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210909 Address after: 518000 413, Hongdu business building, building a, Anle Industrial Park, Haile community, Xin'an street, Bao'an District, Shenzhen, Guangdong Province Applicant after: Guangdong Mingyang Intelligent Technology Co.,Ltd. Address before: No. 111, Nanjiang Road, dabandi Industrial Zone, Daning community, Humen Town, Dongguan City, Guangdong Province, 523899 Applicant before: DONGGUAN SENDONGLYU ELECTRONIC Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180615 |
|
| RJ01 | Rejection of invention patent application after publication |