CN205961375U - Headphone - Google Patents
Headphone Download PDFInfo
- Publication number
- CN205961375U CN205961375U CN201620722356.0U CN201620722356U CN205961375U CN 205961375 U CN205961375 U CN 205961375U CN 201620722356 U CN201620722356 U CN 201620722356U CN 205961375 U CN205961375 U CN 205961375U
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- China
- Prior art keywords
- earphone
- receiving coil
- charging
- headphone
- left earphone
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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.)
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Abstract
The utility model provides a headphone. This headphone's left earphone and/or auris dextra machine are equipped with receiving coil, charge control circuit and the rechargeable battery that mutual electricity is connected, and wherein, receiving coil sets up on the right side of the left side of left earphone and/or auris dextra machine, and control circuit and the rechargeable battery of charging sets up in left earphone and/or auris dextra built -in portion, and the charging wire of having solved the earphone holds the inconvenient problem of depositing that easy winding leaded to, has promoted user experience.
Description
Technical field
The utility model is related to wearable device field, in particular to a kind of headphone.
Background technology
Current wireless headset, typically all adopts wired charging modes of physical contact.As USB (USB) fills
Electricity, or the charging wire that earphone is special.This charging modes be must live wire completing.Because these electric wires often twine
Around together, inconvenient when depositing.
Utility model content
The utility model provides a kind of headphone, is easily twined with the charging wire at least solving earphone in correlation technique
Around the problem depositing inconvenience being led to.
According to one side of the present utility model, there is provided a kind of headphone, including：Left earphone, right earphone and company
Connect the head beam of described left earphone and described right earphone, wherein, described left earphone and/or described right earphone are provided with and are electrically connected to each other
Receiving coil, charging control circuit and rechargeable battery, wherein, described receiving coil be arranged on described left earphone left side and/or
The right side of described right earphone, described charging control circuit and described rechargeable battery are arranged on described left earphone and/or described auris dextra
Inside machine.
Alternatively, the left side of described left earphone or the right side of described right earphone are provided with contact panel, described reception line
Circle is arranged under described contact panel.
Alternatively, the left side of described left earphone is provided with contact panel, and described receiving coil is arranged on described right earphone
Right side；Or the right side of described right earphone is provided with contact panel, described receiving coil is arranged on the left side of described left earphone.
Alternatively, the shape of described receiving coil is identical with the contour shape of described left earphone or described right earphone.
Alternatively, described receiving coil be shaped as one below：Triangle, quadrangle, pentagon, hexagon, positive round
Shape, ellipse.
Alternatively, described headphone also includes：Charging holder, described charging holder is provided with the transmission being electrically connected to each other
Coil, charging control circuit and power input interface.
Alternatively, the top surface concave downward of described charging holder, the shape of depression and the described left ear being provided with receiving coil
The profile of machine or described right earphone is identical, and described transmit coil is arranged under the top surface of described charging holder.
Alternatively, the top surface both sides of described charging holder are additionally provided with least two buckles, and described at least two buckles are used
In the described left earphone or described right earphone that are provided with receiving coil are fixed on described charging holder.
Alternatively, described headphone is wireless headset.
By the utility model, the headphone of employing, left earphone and/or right earphone are provided with the reception being electrically connected to each other
Coil, charging control circuit and rechargeable battery, wherein, receiving coil is arranged on the left side of left earphone and/or the right side of right earphone,
Charging control circuit and rechargeable battery are arranged on inside left earphone and/or right earphone, and the charging wire solving earphone is easily wound around
The problem depositing inconvenience being led to, improves user experience.
Brief description
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application,
Schematic description and description of the present utility model is used for explaining the utility model, does not constitute to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is the lateral plan of the headphone according to the utility model embodiment；
Fig. 2 is the three-dimensional view of the headphone according to the utility model embodiment；
Fig. 3 is the wireless charging schematic diagram of the headphone according to the utility model embodiment；
Fig. 4 is the structural representation of the wireless charging system of the headphone according to the utility model embodiment；
Fig. 5 is the schematic diagram of the shape of the receiving coil of the headphone according to the utility model embodiment；
Fig. 6 is the charging holder top view of the headphone according to the utility model embodiment；
Fig. 7 is the electromagnetic induction schematic diagram between headphone and charging holder according to the utility model embodiment；
Fig. 8 according to the headphone of the utility model embodiment with charging holder the perspective diagram when charging.
Specific embodiment
To describe the utility model in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that not rushing
In the case of prominent, the embodiment in the application and the feature in embodiment can be mutually combined.
Additionally provide a kind of headphone in the present embodiment.Fig. 1 is the wear-type according to the utility model embodiment
The lateral plan of earphone, Fig. 2 is the three-dimensional view according to headphone of the present utility model, as depicted in figs. 1 and 2, this head
Headset includes：Left earphone, right earphone and the head beam connecting left earphone and right earphone, wherein, left earphone and/or right earphone set
There are the receiving coil being electrically connected to each other, charging control circuit and rechargeable battery, wherein, receiving coil is arranged on the left side of left earphone
And/or the right side of right earphone, charging control circuit and rechargeable battery are arranged on inside left earphone and/or right earphone, in figure not
Illustrate.
In above-mentioned headphone, receiving coil can be provided only in one of left earphone or right earphone；
Receiving coil can also be respectively provided with left earphone or right earphone, two receiving coil mode and charge controls in parallel
Circuit and rechargeable battery electrical connection.
Using the headphone with wireless charging device (i.e. receiving coil, charging control circuit and rechargeable battery),
It is no longer necessary to wired charging wire or wired charging line interface are designed on earphone, the charging wire solving earphone is easily wound around
The problem depositing inconvenience being led to, improves user experience.
In the present embodiment, wireless charging technology adopts electromagnetic induction principle.Electromagnetic induction phenomenon refers to be placed on change magnetic flux
Conductor in amount, can produce electromotive force.If this conductor is the loop of one section of closure, induced-current can be formed in the conductor.
The realization of wireless charging needs two parts：Transmitting terminal and receiving terminal.Respectively there is a coil in transmitting terminal and receiving terminal.This enforcement
In example, send end-coil and can be integrated on charging panel (charging holder), receive end-coil and be integrated on earphone.When electric current passes through
After transmit coil, magnetic field will be produced, the receiving coil in earphone, because the effect of electromagnetic induction, can form induced electromotive force
And form induced-current it is possible to charge to earphone.More preferably, the distance between transmitting terminal and receiving terminal are less than 10mm, therefore
Need during charging earphone is placed on charging panel (charging holder).The operating frequency of the wireless charger of earphone be 100～
210KHZ, operating current is 0.5～1.4A, and its charge efficiency can reach 84%.
During wireless charging system work, first alternating current is converted into direct current by rectification circuit, then is produced by driver
Raw frequency is supplied to transmit coil in the alternating current of 100～210KHZ.As shown in Figure 3.
By electromagnetic induction, receive end-coil and produce induced-current.After radio source receiver receives electric current, by filling
The electric loop just can charge the battery.The electricity of battery can provide stable electricity by PMU to whole system
Source.Its system schematic is as shown in Figure 4.
Alternatively, the left side of left earphone or the right side of right earphone are provided with contact panel, and receiving coil is arranged on touch-control
Under panel.
Alternatively, the left side of left earphone is provided with contact panel, and receiving coil is arranged on the right side of right earphone；Or auris dextra
The right side of machine is provided with contact panel, and receiving coil is arranged on the left side of left earphone.
Alternatively, the shape of receiving coil is identical with the contour shape of left earphone or right earphone.
Alternatively, receiving coil be shaped as one below：Triangle, quadrangle, pentagon, hexagon, circular, ellipse
Circular.Figure 5 illustrates the schematic diagram of circular coil and polygonal coil.
The charging holder that the headphone of the present embodiment uses can be general wireless charging deck or be somebody's turn to do
The special charging holder of headphone.Alternatively, headphone also includes matching used charging holder, and charging holder sets
There are the transmit coil being electrically connected to each other, charging control circuit and power input interface.Power input interface is used for electrically connecting with city,
Or electrically connect with city through transformation system.Fig. 6 is the top view of charging holder.
When charging holder charges, need the touch screen close contact charging therewith of earphone.Distance bigger, charge efficiency with
Reduction.Electromagnetic induction schematic diagram between them is as shown in Figure 7.Need during charging that two coils are almost parallel, closely connect
Touch, earphone receiving coil side is placed on charging panel, as shown in Figure 8.
Alternatively, the top surface concave downward of charging holder, the shape of depression and the left earphone being provided with receiving coil or the right side
The profile of earphone is identical, and transmit coil is arranged under the top surface of charging holder.
Alternatively, the top surface both sides of charging holder are additionally provided with least two buckles, and at least two buckles are used for being provided with
The left earphone of receiving coil or right earphone are fixed on charging holder.Using click-on design, so that headphone exists
It is securely fixed on charging holder during charging.
Alternatively, the headphone in the present embodiment is wireless headset, more preferably for wireless Bluetooth headsets.
In sum, the present embodiment provide headphone initiate earphone wireless charging technology, allow user without
Perplexed by mixed and disorderly charging wire；Wireless charging technical efficiency reaches more than 80%, can be with quick charge, and operating current is 0.5A
～1.4A.User when charging to earphone it is only necessary to one end that earphone is had receiving coil is placed on charging panel, just permissible
It is charged to earphone, simple to operation.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.All of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.
Claims (9)
1. a kind of headphone, including：Left earphone, right earphone and the head beam connecting described left earphone and described right earphone, its
It is characterised by, described left earphone and/or described right earphone are provided with the receiving coil being electrically connected to each other, charging control circuit and charging
Battery, wherein,
Described receiving coil is arranged on the left side of described left earphone and/or the right side of described right earphone, described charging control circuit
And described rechargeable battery is arranged on inside described left earphone and/or described right earphone.
2. headphone according to claim 1 is it is characterised in that the left side of described left earphone or described right earphone
Right side be provided with contact panel, described receiving coil is arranged under described contact panel.
3. headphone according to claim 1 is it is characterised in that the left side of described left earphone is provided with touch surface
Plate, described receiving coil is arranged on the right side of described right earphone；Or the right side of described right earphone is provided with contact panel, described
Receiving coil is arranged on the left side of described left earphone.
4. headphone according to claim 1 is it is characterised in that the shape of described receiving coil and described left earphone
Or the contour shape of described right earphone is identical.
5. headphone according to claim 1 it is characterised in that described receiving coil be shaped as one below：
Triangle, quadrangle, pentagon, hexagon, circular, ellipse.
6. headphone according to any one of claim 1 to 5 is it is characterised in that described headphone also wraps
Include：Charging holder, described charging holder is provided with the transmit coil being electrically connected to each other, charging control circuit and power input interface.
7. headphone according to claim 6 is it is characterised in that the top surface concave downward of described charging holder, recessed
Sunken shape is identical with the profile of the described left earphone being provided with receiving coil or described right earphone, and described transmit coil is arranged on
Under the top surface of described charging holder.
8. headphone according to claim 6 is it is characterised in that the top surface both sides of described charging holder are additionally provided with
At least two buckles, described at least two buckles are used for fixing the described left earphone or described right earphone that are provided with receiving coil
On described charging holder.
9. headphone according to any one of claim 1 to 5 is it is characterised in that described headphone is no
Line earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722356.0U CN205961375U (en) | 2016-07-08 | 2016-07-08 | Headphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722356.0U CN205961375U (en) | 2016-07-08 | 2016-07-08 | Headphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205961375U true CN205961375U (en) | 2017-02-15 |
Family
ID=57970271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620722356.0U Active CN205961375U (en) | 2016-07-08 | 2016-07-08 | Headphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205961375U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107690103A (en) * | 2017-09-29 | 2018-02-13 | 桂林电子科技大学 | A kind of headphone for supporting wireless charging |
| CN111447522A (en) * | 2020-03-31 | 2020-07-24 | 歌尔科技有限公司 | Headphone charging device and headphone system |
| CN113973245A (en) * | 2020-07-24 | 2022-01-25 | 华为技术有限公司 | Headset, wireless charging device and headset charging system |
| DE102020121840B4 (en) | 2020-06-04 | 2023-09-14 | Dexin Corporation | Wireless charging headphones |
-
2016
- 2016-07-08 CN CN201620722356.0U patent/CN205961375U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107690103A (en) * | 2017-09-29 | 2018-02-13 | 桂林电子科技大学 | A kind of headphone for supporting wireless charging |
| CN111447522A (en) * | 2020-03-31 | 2020-07-24 | 歌尔科技有限公司 | Headphone charging device and headphone system |
| CN111447522B (en) * | 2020-03-31 | 2022-02-22 | 歌尔科技有限公司 | Headphone charging device and headphone system |
| DE102020121840B4 (en) | 2020-06-04 | 2023-09-14 | Dexin Corporation | Wireless charging headphones |
| CN113973245A (en) * | 2020-07-24 | 2022-01-25 | 华为技术有限公司 | Headset, wireless charging device and headset charging system |
| WO2022017230A1 (en) * | 2020-07-24 | 2022-01-27 | 华为技术有限公司 | Headset, wireless charging device, and headset charging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Head-wearing earphone with breathing ear cushion Effective date of registration: 20171102 Granted publication date: 20170215 Pledgee: Pudong Development Silicon Valley Bank Co., Ltd. Beijing branch Pledgor: BEIJING JINRUIDELU TECHNOLOGY CO., LTD. Registration number: 2017990001012 |