CN2688004Y - Multi-mode electric-energy supply device for wireless earphone - Google Patents
Multi-mode electric-energy supply device for wireless earphone Download PDFInfo
- Publication number
- CN2688004Y CN2688004Y CN 200420001416 CN200420001416U CN2688004Y CN 2688004 Y CN2688004 Y CN 2688004Y CN 200420001416 CN200420001416 CN 200420001416 CN 200420001416 U CN200420001416 U CN 200420001416U CN 2688004 Y CN2688004 Y CN 2688004Y
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- CN
- China
- Prior art keywords
- electric energy
- earphone
- supplying module
- mode
- battery pack
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- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The utility model relates to a multi-mode electric-energy supply device for wireless earphone, the earphone proceeds the bidirectional wireless transmission through the standard communication agreement and communication device. Wherein, the earphone is provided with a battery pack, of which the body is provided with a power supply managing circuit, an ear hanger coating with an electric energy supply module is opposite to the body, the ear hanger is combined on one side of the body by adopting a splicing or lock-joint mode, when the ear hanger is combined, the power supply managing circuit integrates the electric energy of the battery pack and the electric-energy supply module and simultaneously supplies the electric power for the earphone, so that the electric energy is supplied to the module, and the module is able to be conveniently positioned and combined with the earphone and supplies the electric power for the earphone, so that the utility model increases the talking and stand-by time of the earphone and simultaneously improves the defect that the common earphone is unable to be used when being charged.
Description
Technical field
The multi-mode electric energy feedway of a kind of wireless headset of the present utility model, relevant for the wireless headset that uses with mobile phone pairing, and the improvement of this wireless headset electric energy supply model, mainly be provided with an electric energy supplying module by differing from the earphone body, make this electric energy supplying module can be easily and earphone positioning combination, and the collaborative required electric power of earphone that promotes, and then significantly promote the conversation of earphone and hold the machine time shortcoming that the earphone commonly used of improvement simultaneously can't use when charging.
Background technology
Because the progress of mechanics of communication; make mobile phone quite universal; person to person's distance is more approaching; also with user's work and live closely bound up; the use of mobile phone again; except that basic listens to and sends the voice messaging with its receiver and microphone; what another was the most general is exactly the communication protocol that adopts standard; and carry out the double-direction radio transmission with the wireless headset that the mobile phone pairing is used; exempt whereby the user essential extract phone and with hand-held by receiving the shortcoming of listening; and by finding in the actual count; for the end user in advancing; the user that vehicle driver or call volume are big; its demand and utilization rate are the highest; even general security personnel; the operating personnel of business people or job market; agile property for ease of work; adapted wireless headset person is also a lot; therefore this earphone not only will provide outside the good communication quality; longer conversation and stand-by time; user's expectation especially; but just present commercially available wireless headset; earphone inside is except that basic wireless receiving and radiating circuit; the built-in TunePower of general employing; provide earphone required supply of electric power; and battery has only an energy-storage travelling wave tube after all; add the insufficient space that setting can be provided in the earphone; make this battery because capacitance is little; it can supply the deficiency of time of earphone conversation or standby; it is normal in battery; under the healthy full state that charges again; only about 2～3 hours of power-on time; in addition with regard to the supply or utilization ratio of electric energy; our regular meeting finds; when battery can provide high efficiency power output and good communication quality when being full of electricity (Vi); but along with continuing to use; then can produce a little less than the electric energy consumption; and cause In Call to diminish; fuzzy or cause the little and disturbed unclear problem of earphone emitted power; use as continuing again; then can make battery send a telegraph pressure because of the continuous output of electric energy descends suddenly; make power-on time fall sharply (as Fig. 1) again; even be lower than operating voltage (Vt); promptly need this moment rechargable battery is charged; but this battery and charge circuit thereof are built in the earphone body in being; because earphone must be shelved on the charger and during charging and continue charging to battery; so when charging (the general charging interval needs 2 hours at least); this earphone just can't provide use; and cause the user quite inconvenient; moreover because the little usually charging again of battery capacity; frequent charge frequency also can detract battery useful life and influence its internal circuit; therefore if battery damages or the electric power undersupply; then also just inefficacy simultaneously (battery is total to structure in the earphone body) of earphone; this earphone is regarded as running stores for this reason; the user needs overline to purchase another earphone to use; cause the waste that causes object and money; comprehensive above-mentioned shortcoming is necessary to be improved in fact.
The utility model content
Main purpose of the present utility model, provide a kind of multi-mode electric energy feedway of wireless headset, wherein has an electric power management circuit in the earphone body, differing from body again is to be provided with an electric energy supplying module, make this electric energy supplying module just can be incorporated into a side of body, electric power management circuit is an electric energy of integrating battery pack and electric energy supplying module again, and working in coordination with provides earphone required electric power, therefore under the standard of specification that does not change the earphone body and circuit, utilize the combination of electric energy supplying module and earphone, make the battery that earphone is built-in, it no longer is the only option that electric energy is supplied with, being integrated by electric power management circuit simultaneously and the collaborative earphone electric power supply model of supplying with, is to integrate and its former capacity that battery pack is only arranged that increases, when earphone uses, can effectively slow down the pressure drop rate of its voltage, and with high efficiency output mode, provide earphone required electric energy, and then significantly promote the conversation of earphone, stand-by time and good communication quality are to increase user's convenience.
An of the present utility model purpose, for a kind of multi-mode electric energy feedway of wireless headset is provided, wherein this electric energy supplying module is located in the ear-hang, one end correspondence of ear-hang is plugged in the slotted eye of body, and formation is electrically connected, has preferred positioning in conjunction with effect, and include the ear-hang and the earphone combination of electric energy supplying module, and provide when using, also can effectively reduce the burden of user's head or ear.
A purpose more of the present utility model, provide a kind of multi-mode electric energy feedway of wireless headset, when reality is used, as the accessory that this ear-hang that includes the electric energy supplying module similarly is a mobile phone, the user can buy more than one, be used alternatingly (when a little less than the one electric energy consumption, give in addition after it can being taken off and changing the outfit, and the person of being removed, with charger it is charged in addition again), therefore use earphone in the time of can providing the user permanent and carry out communication, and obtain excellent communication quality, performance shortcoming not good or that between charge period, can't use when exempting as the dust head a little less than electric energy consumption; And after battery pack that the earphone body is built-in and power supply supplying module are integrated, its capacitance is significantly increased and is extended its service time, therefore by another angle, the anti-relative accessory power supply that is regarded as of this battery pack, so can significantly reduce directly frequency to the batteries charging of earphone, minimizing is to the infringement of battery pack or its internal circuit, and then the durability of lifting earphone.
For achieving the above object, the utility model provides a kind of multi-mode electric energy feedway of wireless headset, this earphone is to carry out the double-direction radio transmission by the communication protocol of standard and communication device, wherein earphone has a battery pack, in the body and be provided with an electric power management circuit, and differing from body is to be provided with an electric energy supplying module, make this electric energy supplying module just can be incorporated into a side of body, and its in conjunction with the time, electric power management circuit is an electric energy of integrating battery pack and electric energy supplying module, and works in coordination with and provide earphone required electric power.
Description of drawings
Fig. 1 is the battery discharge curve synoptic diagram in the general earphone.
Fig. 2 is the front view and the end view of the utility model earphone.
Fig. 3 is a combination stereogram of the present utility model.
Fig. 4 is a circuit block diagram of the present utility model.
Fig. 5 is a user mode reference diagram of the present utility model.
1, earphone 11, receiving element
12, transmitter unit 13, antenna
14, battery pack 15, slotted eye
16, electric power management circuit 161, the anti-reverse loop of filling
2, ear-hang 20, electric energy supplying module
3, charger
Embodiment
Head please refer to Fig. 2～shown in Figure 4, the multi-mode electric energy feedway of a kind of wireless headset of the utility model, this earphone 1 has receiving element 11 and transmitter unit 12, and carry out the double-direction radio transmission by communication protocol and the communication device (figure does not show) portable or that be installed on mobile phone on the car etc. that utilizes inside antenna 13 to adopt standard, wherein be preset with a battery pack 14 in the earphone 1, and has a slotted eye 15 to a side that is less than body, its inside has an electric power management circuit 16, this battery pack 14 with its electric energy transmitting to electric power management circuit 16, export by electric power management circuit 16 management and control, and differ from body and be and establish an ear-hang 2 that includes electric energy supplying module 20, these electric energy supplying module 20 employing TunePowers are best simultaneously, making this ear-hang 2 adopt pegs graft or the mode of snapping and slotted eye 15 combinations of body, make ear-hang 2 must be positioned body one side (with reference to figure 3), and its in conjunction with the time, electric power management circuit 16 is to form with power supply supplying module 20 to be electrically connected, and integrate the electric energy of battery pack 14 and electric energy supplying module 20, and collaborative provide earphone 1 required electric power, make whereby this electric energy supplying module 20 can utilize ear-hang 2 easily with earphone 1 positioning combination, with the former capacitance that battery pack 14 is only arranged that increases, and the output mode of mining height efficient, the electric power that provides earphone 1 to need is with conversation and the stand-by time that significantly promotes earphone 1; In addition, when reality is used (please refer to Fig. 5), because this includes the ear-hang 2 of electric energy supplying module 20, simple in structure, price is low, it is just as the accessory of mobile phone, the user can buy one with on exchange use, when a little less than the one electric energy consumption, it can be taken off give in addition again and change the outfit, continue to use to supply with earphone 1, in addition by the person of changing, again with charger 3 to its charging, therefore utilize earphone 1 to carry out communication in the time of can providing the user permanent, and obtain excellent communication quality, exempt the shortcoming that earphone commonly used can't use between charge period.
Continuous see also shown in Figure 4; for protecting the fail safe of its use; wherein be preset with a battery pack 14 in the body 1; this electric power management circuit 16 includes an anti-reverse loop 161 of filling; and electric energy supplying module 20 is incorporated into body one side; and integrate battery pack 14 and the 20 collaborative power supplies of electric energy supplying module, by this anti-reverse loop 161 of filling with protection battery pack 14 and earphone internal circuit.
Claims (8)
1, a kind of multi-mode electric energy feedway of wireless headset, this earphone is to carry out the double-direction radio transmission by the communication protocol of standard and communication device, it is characterized in that, earphone has a battery pack, in the body and be provided with an electric power management circuit, and differing from body is to be provided with an electric energy supplying module, makes this electric energy supplying module just can be incorporated into a side of body.
2, the multi-mode electric energy feedway of wireless headset as claimed in claim 1 is characterized in that, this communication device is portable or is installed on mobile phone on the car.
3, the multi-mode electric energy feedway of wireless headset as claimed in claim 1 is characterized in that, is preset with a battery pack in this earphone body, and this battery pack is lithium battery, and this battery pack is connected with this electric power management circuit.
4, the multi-mode electric energy feedway of wireless headset as claimed in claim 1 is characterized in that, this electric energy supplying module passes through the mode positioning combination of grafting or snapping in a side of body, and is electrically connected with electric power management circuit formation.
5, the multi-mode electric energy feedway of wireless headset as claimed in claim 1, it is characterized in that, one side of earphone body is combined with an ear-hang, this electric energy supplying module is located in the ear-hang, and ear-hang is when combining with body, is by circuit electric energy supplying module and electric power management circuit are formed to be electrically connected.
6, as the multi-mode electric energy feedway of claim 1 or 5 described wireless headsets, it is characterized in that, one side of earphone body has a slotted eye, this electric energy supplying module is located in the ear-hang, and an end of ear-hang can be with corresponding the pegging graft of slotted eye and with the ear-hang positioning combination in body one side, and its in conjunction with the time form and be electrically connected.
As the multi-mode electric energy feedway of claim 1 or 5 described wireless headsets, it is characterized in that 7, this electric energy supplying module is a TunePower.
8, as the multi-mode electric energy feedway of claim 1 or 3 described wireless headsets, it is characterized in that, be preset with a battery pack in the body, this electric power management circuit includes an anti-reverse loop of filling, and the electric energy supplying module is incorporated into body one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420001416 CN2688004Y (en) | 2004-02-02 | 2004-02-02 | Multi-mode electric-energy supply device for wireless earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420001416 CN2688004Y (en) | 2004-02-02 | 2004-02-02 | Multi-mode electric-energy supply device for wireless earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2688004Y true CN2688004Y (en) | 2005-03-23 |
Family
ID=34667460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420001416 Expired - Fee Related CN2688004Y (en) | 2004-02-02 | 2004-02-02 | Multi-mode electric-energy supply device for wireless earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2688004Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102439972A (en) * | 2009-02-27 | 2012-05-02 | 基础制造有限公司 | Headset-based telecommunications platform |
| CN106878852A (en) * | 2017-03-20 | 2017-06-20 | 歌尔股份有限公司 | Wireless headset and electronic equipment |
| CN107819931A (en) * | 2017-10-09 | 2018-03-20 | 维沃移动通信有限公司 | A kind of audio frequency playing method and mobile terminal based on wireless headset |
-
2004
- 2004-02-02 CN CN 200420001416 patent/CN2688004Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102439972A (en) * | 2009-02-27 | 2012-05-02 | 基础制造有限公司 | Headset-based telecommunications platform |
| US8902315B2 (en) | 2009-02-27 | 2014-12-02 | Foundation Productions, Llc | Headset based telecommunications platform |
| CN102439972B (en) * | 2009-02-27 | 2016-02-10 | 基础制造有限公司 | Based on the telecommunication platform of earphone |
| US9699281B2 (en) | 2009-02-27 | 2017-07-04 | Eyecam, Inc. | Headset-based telecommunications platform |
| US9860352B2 (en) | 2009-02-27 | 2018-01-02 | Eyecam, Inc. | Headset-based telecommunications platform |
| CN106878852A (en) * | 2017-03-20 | 2017-06-20 | 歌尔股份有限公司 | Wireless headset and electronic equipment |
| CN106878852B (en) * | 2017-03-20 | 2023-08-04 | 歌尔股份有限公司 | Wireless earphone and electronic equipment |
| CN107819931A (en) * | 2017-10-09 | 2018-03-20 | 维沃移动通信有限公司 | A kind of audio frequency playing method and mobile terminal based on wireless headset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050323 Termination date: 20100202 |