CN206117951U - External power's bluetooth headset - Google Patents
External power's bluetooth headset Download PDFInfo
- Publication number
- CN206117951U CN206117951U CN201621063760.8U CN201621063760U CN206117951U CN 206117951 U CN206117951 U CN 206117951U CN 201621063760 U CN201621063760 U CN 201621063760U CN 206117951 U CN206117951 U CN 206117951U
- Authority
- CN
- China
- Prior art keywords
- headset body
- battery
- fixture
- charging contact
- pin needle
- 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.)
- Expired - Fee Related
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an external power's bluetooth headset, include the earphone body and the power supply unit that concatenate in proper order through the power cord, this internally is equipped with first battery this earphone, this power supply unit includes connector and power supply seat, this connector includes the mounting and sets up the anodal PIN needle in this mounting, negative pole PIN needle, the shell is drawn together to this power supply stationary ladle, the second battery that sets up the PCB board in this shell and be connected with this PCB board electricity, the one end of this connector is passed through the power cord and is connected with this PCB board electricity, the other end is connected with this earphone body joint and electricity, the utility model discloses not only effectively has guaranteed bluetooth headset's electric power supply, has prolonged bluetooth headset's single operating time greatly, simultaneously owing to used the power cord to be connected earphone body and power supply, the problem effectively having solved when wearing the easy landing of earphone or lost, have simple structure, volume less, charge conveniently and characteristics such as convenient to carry.
Description
Technical field
The utility model is related to ear phone technology field, more particularly to a kind of bluetooth earphone of externally fed.
Background technology
The most of battery by earphone itself of bluetooth earphone sold in the market is earphone work power supply, but due to
The restriction of earphone volume and weight, the general capacity of headset batteries is less, and use time slightly length will not enough power supply, it is impossible to long-time
Work.In addition, most of wireless Bluetooth headsets are all the ears that the parts such as the ear-hang that has by earphone in itself are worn on user
On piece, but due to individual difference, ear-hang is not perfectly suitable for everyone ear shape, easily cause when wearing landing or
Lose.
Utility model content
The utility model mainly solving the technical problems that provide a kind of bluetooth earphone of externally fed, be provided with Power Block and
Fixture, is connected by fixture with headset body, and continued power is provided to headset body by Power Block, is not only effectively ensured
The electric energy supply of bluetooth earphone, substantially prolongs the single working time of bluetooth earphone, simultaneously as having used power line by ear
Machine body is connected with Power Block, and earphone easily slides or loses when efficiently solving the problems, such as to wear.
To solve above-mentioned technical problem, the technical scheme that the utility model is adopted is：A kind of bluetooth of externally fed
Earphone, including the headset body and electric supply installation that are sequentially connected in series by power line, is provided with the first battery, institute in the headset body
Electric supply installation is stated including connector and Power Block, the connector includes fixture and the positive pole being arranged in the fixture
PIN needle, negative pole PIN needle, the Power Block includes shell, is arranged at the pcb board of the inside the shell and electrically connects with the pcb board
The second battery, one end of the connector electrically connected by power line with the pcb board, the other end and the headset body card
Connect and electrically connect；Wherein, when the first battery in the headset body is not enough, second battery is headset body confession
Electricity, and charge for first battery.
Preferably, the fixture is provided with buckle, and the headset body is provided with the draw-in groove being engaged with the buckle, institute
State buckle to be engaged with the draw-in groove so as to the headset body be fastened with the fixture.
Preferably, the one end in the headset body is provided with the first charging contact and the second charging contact, and described first fills
Electric contact point and the second charging contact are electrically connected with the charging chip in the headset body and first battery, work as institute
When stating fixture and being fastened with the headset body, the first charging contact is electrically connected with the positive pole PIN needle, and described second
Charging contact is electrically connected with the negative pole PIN needle.
Preferably, the Power Block further includes USB interface, and the USB interface is arranged on the PCB, and with it is outer
Portion's power supply is connected, for charging for second battery.
Preferably, the USB interface is USB, Mini USB or Micro USB joints.
The beneficial effects of the utility model are：It is different from the situation of prior art, the bluetooth of the utility model externally fed
Earphone, is provided with Power Block and fixture, is connected with headset body by fixture, headset body is provided by Power Block is persistently supplied
Electricity, has not only been effectively ensured the electric energy supply of bluetooth earphone, substantially prolongs the single working time of bluetooth earphone, meanwhile, by
In headset body is connected with Power Block using power line, efficiently solves earphone when wearing and easily slide or asking of losing
Topic.The features such as the utility model has simple structure, small volume, charges convenient and easy to carry.
Description of the drawings
Fig. 1 is the structural representation of the embodiment of the utility model charging bluetooth earphone device one.
Fig. 2 is the use state schematic diagram of the embodiment of the utility model charging bluetooth earphone device one.
Specific embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Refer to Fig. 1 and Fig. 2, the utility model provides a kind of bluetooth earphone of externally fed, including by power line 1 according to
The first battery is provided with the headset body 2 of secondary concatenation, connector 3 and Power Block 4, headset body 2（Do not show in figure）, wherein connecting
3 quantity is two, is connected with a pair of headset bodies 2 respectively.Connector 3 includes fixture 301 and is arranged at fixture
Positive pole PIN needle in 301（Do not show in figure）, negative pole PIN needle（Do not show in figure）, Power Block 4 include shell 401, be arranged at shell
Pcb board 402 in 401 and the second battery electrically connected with pcb board 402（Do not show in figure）, one end of connector 3 passes through power line
1 electrically connects with pcb board 402, and the other end is with the clamping of headset body 2 and electrically connects；Wherein, when the first battery in headset body 2
When not enough, the second battery is powered for headset body 2, and is charged for the first battery.In the present embodiment, the second Selection of Battery great Rong
Weight polymers lithium battery.
Please continue to refer to Fig. 1, in the present embodiment, fixture 301 is provided with buckle（Do not show in figure）, set in headset body 2
There is the draw-in groove being engaged with buckle（Do not show in figure）, buckle is engaged so as to headset body 2 and fixture 301 is mutually tight with draw-in groove
Gu.
In the present embodiment, the one end in headset body 2 is provided with the first charging contact（Do not show in figure）And second charge touch
Piece（Do not show in figure）, the first charging contact and the second charging contact are metal ring plate, the first charging contact and the second charging contact
With headset body 2 in charging chip（Do not show in figure）And first battery electrical connection, when fixture 301 and the phase of headset body 2
During fastening, the first charging contact is electrically connected with positive pole PIN needle, and the second charging contact is electrically connected with negative pole PIN needle.
As shown in Fig. 2 Power Block 4 further includes USB interface 403, USB interface 403 is arranged on PCB402, and with it is outer
Portion's power supply is connected, for charging for the second battery.In the present embodiment, USB interface 403 is USB, Mini USB or Micro
USB joint.
Please continue to refer to Fig. 1 and Fig. 2, the course of work of the utility model charging bluetooth earphone device is as follows：
When the first battery electric quantity inside bluetooth earphone is not enough, user is by headset body 2 and the fixture of connector 3
301 are connected, and specifically the buckle on fixture 301 are snapped in into the draw-in groove in headset body 2, so that headset body 2 and company
Joint 3 is mutually fixed.Now, the positive pole PIN needle in fixture 301 contacts with the first charging contact in headset body 2, fixed
Negative pole PIN needle in part 301 contacts with the second charging contact in headset body 2, you can realize second electric in Power Block 4
Pond powers for bluetooth earphone, and charges for the first battery.When the second battery electric quantity in Power Block 4 is not enough, by Power Block 4
On USB interface 403 electrically connect with external power source, you can realize quick charge to the second battery, and continue as bluetooth ear
Machine is powered.
Charging bluetooth earphone device of the present utility model arranges the first charging contact for exposing on the bottom of headset body
And the second charging contact, positive pole PIN needle and negative pole PIN needle are set on corresponding cradle, when bluetooth earphone is placed in charge position
When, the first charging contact contacts with positive pole PIN needle, and the second charging contact contacts with negative pole PIN needle, you can realize to bluetooth
The quick charge of earphone.Charging bluetooth earphone device of the present utility model compared with being charged using charging wire, not by length of cable
Impact, it also avoid due to forget or lose charging wire and cause to charge.Meanwhile, the utility model is not only effectively reduced
The volume and weight of bluetooth earphone, with simple structure, small volume, charge convenient, spy easy to carry and elegant in appearance etc.s
Point.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure made using the utility model specification and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical fields, are included in the same manner in scope of patent protection of the present utility model.
Claims (5)
1. a kind of bluetooth earphone of externally fed, it is characterised in that include headset body and the confession being sequentially connected in series by power line
Electric installation, is provided with the first battery in the headset body, the electric supply installation includes connector and Power Block, the connector bag
Fixture and the positive pole PIN needle, the negative pole PIN needle that are arranged in the fixture are included, the Power Block includes shell, is arranged at institute
The pcb board for stating inside the shell and the second battery electrically connected with the pcb board, one end of the connector by power line with it is described
Pcb board is electrically connected, and the other end is with the headset body clamping and electrically connects；Wherein, when the first battery in the headset body
When not enough, second battery is powered for the headset body, and is charged for first battery.
2. bluetooth earphone according to claim 1, it is characterised in that the fixture is provided with buckle, the headset body
Be provided with the draw-in groove being engaged with the buckle, the buckle be engaged with the draw-in groove so as to by the headset body with it is described
Fixture is fastened.
3. bluetooth earphone according to claim 2, it is characterised in that the one end in the headset body is provided with the first charging
Contact and the second charging contact, the first charging contact and the second charging contact with the headset body in charging
Chip and first battery are electrically connected, when the fixture is fastened with the headset body, the first charging contact
Electrically connect with the positive pole PIN needle, the second charging contact is electrically connected with the negative pole PIN needle.
4. bluetooth earphone according to claim 1, it is characterised in that the Power Block further includes USB interface, described
USB interface is arranged on the PCB, and is connected with external power source, for charging for second battery.
5. bluetooth earphone according to claim 4, it is characterised in that the USB interface be USB, Mini USB or
Micro USB joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063760.8U CN206117951U (en) | 2016-09-20 | 2016-09-20 | External power's bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063760.8U CN206117951U (en) | 2016-09-20 | 2016-09-20 | External power's bluetooth headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206117951U true CN206117951U (en) | 2017-04-19 |
Family
ID=58519175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621063760.8U Expired - Fee Related CN206117951U (en) | 2016-09-20 | 2016-09-20 | External power's bluetooth headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206117951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110121126A (en) * | 2018-02-07 | 2019-08-13 | 腾讯科技（深圳）有限公司 | Charging unit and charging bluetooth earphone system |
-
2016
- 2016-09-20 CN CN201621063760.8U patent/CN206117951U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110121126A (en) * | 2018-02-07 | 2019-08-13 | 腾讯科技（深圳）有限公司 | Charging unit and charging bluetooth earphone system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20190920 |