CN206948551U - Wireless headset - Google Patents
Wireless headset Download PDFInfo
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- CN206948551U CN206948551U CN201720583402.8U CN201720583402U CN206948551U CN 206948551 U CN206948551 U CN 206948551U CN 201720583402 U CN201720583402 U CN 201720583402U CN 206948551 U CN206948551 U CN 206948551U
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- connector
- transmission line
- composite transmission
- wireless headset
- battery case
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Abstract
It the utility model is related to a kind of wireless headset.The wireless headset includes：Headset body, the first connector, the second connector, composite transmission line and battery case；First connector includes the first connector and the connecting plate and the first magnetic block that are arranged on first connector, first connector are arranged in the headset body；The contact and the second magnetic block, the contact that second connector includes the second connector and is arranged on second connector are flexibly connected with the connecting plate, and the first magnetic block is flexibly connected with the second magnetic block；The composite transmission line has first end and the second end, and second connector is connected with the first end of the composite transmission line, and the second end of the composite transmission line is connected with the battery case.The wireless headset, to lengthen working hours, overcomes the powered deficiency of its own battery, can not meet the problem of long-term online by extending battery.
Description
Technical field
Wireless communication technique field is the utility model is related to, more particularly to a kind of wireless headset.
Background technology
Wireless headset industry development in recent years is rapid, and nearest 2 years TWS (True Wireless Stereo, it is also known as true
Real wireless stereo) earphone appearance, even more cause in the industry manufacturer participate in developing one after another, especially autumn in 2016 apple Air
Pods issue, TWS earphones are allowed to enter the high speed development stage.
The trend of earphone products overall development at present designs to small size, multi-functional direction, therefore built-in battery size
Accordingly also reduce, and power consumption significantly increases, the final working time of earphone products drastically declines, and Consumer's Experience is poor.Particularly
TWS earphones, the design of its battery size is smaller and complicated, and battery can not be dismantled directly, when being generally available for music
Between less than 4 hours, user is frequently necessary to frequent charge, and earphone can not keep the working condition of long-term online (i.e. long-term use).
Utility model content
Based on this, it is necessary to for the powered deficiency of wireless headset battery, the problem of can not meeting to work online for a long time, there is provided
A kind of wireless headset that can extend battery to lengthen working hours.
A kind of wireless headset, including：Headset body, the first connector, the second connector, composite transmission line and battery case；
First connector includes the first connector and the connecting plate and the first magnetic block that are arranged on first connector, institute
The first connector is stated to be arranged in the headset body；Second connector includes the second connector and is arranged at described the
Contact and the second magnetic block, the contact on two connectors are flexibly connected with the connecting plate, the first magnetic block
It is flexibly connected with the second magnetic block；The composite transmission line has first end and the second end, second connector and institute
The first end connection of composite transmission line is stated, the second end of the composite transmission line is connected with the battery case.
In one of the embodiments, the battery case includes battery and the power management being connected with battery electricity
Road.
In one of the embodiments, the second end of the composite transmission line is provided with connector.
In one of the embodiments, the battery case is provided with jack, and the connector activity is inserted in the jack
In.
In one of the embodiments, the connector is audio connector.
In one of the embodiments, the quantity of the composite transmission line is two, and the quantity of the headset body is two
Individual, each headset body is connected with a composite transmission line.
In one of the embodiments, the contact is spring probe connector.
In one of the embodiments, the number at least two of the contact and the connecting plate.
In one of the embodiments, the quantity of the first magnetic block and the second magnetic block is respectively two.
In one of the embodiments, the surface of the composite transmission line is provided with ductile bed.
Above-mentioned wireless headset, battery case is set to supplement the not enough power supply of headset body internal battery, battery case passes through the
Two connectors easily can be connected with the first connector in headset body, especially by magnetic connected mode by battery case with
Headset body is reliably connected together by composite transmission line, in order to which battery case to wireless headset charge while ensure
Earphone normal work, in addition, battery case can also be separated efficiently and easily with headset body so that headset body use is more clever
Living, battery case can both be charged online in headset body use to headset body, again can be in headset body not used time
Headset body is charged, greatly extend headset body uses duration.
Brief description of the drawings
Fig. 1 is the structural representation of the unilateral wireless headset of an embodiment.
Fig. 2 is the structural representation that the first connector of an embodiment is engaged with the second connector.
Fig. 3 is the interior electronic module schematic diagram of the headset body of an embodiment.
Fig. 4 is the structural representation of the unilateral wireless headset of another embodiment.
Fig. 5 is the structural representation of an embodiment bilateral wireless headset.
Fig. 6 is the structural representation of the bilateral wireless headset of another embodiment.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
The more thorough and comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being arranged at " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side ", " top ", " bottom ", " bottom ", " top " and similar statement for illustrative purposes only, are not offered as being only
One embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of the Listed Items of one or more correlations.
A kind of wireless headset is the utility model is related to, it includes：It is headset body, the first connector, the second connector, compound
Transmission line and battery case；First connector includes the first connector and the connecting plate being arranged on first connector
With the first magnetic block, first connector is arranged in the headset body；Second connector includes the second connector
And contact and the second magnetic block on second connector are arranged at, the contact connects with connecting plate activity
Connect, the first magnetic block is flexibly connected with the second magnetic block；The composite transmission line has first end and the second end, institute
The first end that the second connector is stated with the composite transmission line is connected, and the second end and the battery case of the composite transmission line connect
Connect.
Referring to Fig. 1, the wireless headset 10 of an embodiment, including the connection of headset body 100, the first connector 200, second
Part 300, composite transmission line 400 and battery case 500.For example, the wireless headset is current popular TWS earphones, it can
With one side work independently, can also both sides work simultaneously.I.e. the wireless headset be able to can be realized by hanging on side ear
Two-channel audio mixing plays, or the wireless headset can realize played in stereo by hanging on both sides ear.The compound biography
Defeated line 400 has the end 420 of first end 410 and second, the first end 410 of second connector 300 and the composite transmission line
Connection, the second end 420 of the composite transmission line is flexibly connected with the battery case 500.Wherein, composite transmission line is existing skill
Connection wire or charging wire in art etc., specific application example is a lot, and those skilled in the art is well versed in such skill
Art, it is simply described as follows：For example, composite transmission line includes the of an electrode line and a negative line, i.e. composite transmission line
One end has positive pole and negative pole, and the second end of composite transmission line also has positive pole and negative pole, so when composite transmission line respectively with
After battery case is connected with headset body, an effective closed circuit can be formed, it is so as to which the function of transmission electric current can be realized, i.e., logical
Battery case is crossed to power to headset body.
Referring to Fig. 2, first connector 200 includes the first connector 210 and is arranged at first connector
On the magnetic block 212 of connecting plate 211 and first, first connector 210 is arranged in the headset body 100；Described
Two connectors 300 include the second connector 310 and the magnetic of contact 311 and second being arranged on second connector 310
Suction block 312, the contact 311 are flexibly connected with the connecting plate 211, the first magnetic block 212 and second magnetic
Block 312 is flexibly connected；Second connector 310 is connected with the first end 410 of the composite transmission line, the composite transmission line
The second end 420 be flexibly connected with the battery case 500.It is understood that contact and connecting plate are by contacting connection the
A connection piece and the second connector.For example, contact can plug body for one, connecting plate is so enabled to stably to insert relatively
It is connected to and plugs in body.Further, reliably adhesive is carried out by the first magnetic block and the second magnetic block, so as to which first be connected
Part and the second connector are stable to be effectively connected, and is avoided when battery case is powered to headset body, circuit loose or dislocation and shadow
Ring the use of wireless headset.
Referring to Fig. 3, the Bluetooth chip 101, power management chip 102, interior that the headset body 100 includes being electrically connected with
Put battery 103, receiver 104, microphone 105, RF (Radio Frequency, radio frequency) modules and audio coding decoding chip
Etc. acoustic module.Wherein, first connector 210 is electrically connected with the power management chip 102.In addition, in order to realize
10 more many functions of wireless headset, the wireless headset, which is also possible to extension, independent MCU (Micro
Programmed Control Unit, microprogram control unit) chip, DSP (digital signal processor, numeral letter
Number processing) the various sensors such as chip, motion sensor, biology sensor, baroceptor.
It is understood that for example, battery case 500 is connected by composite transmission line 400 with headset body 100, so as to
It can be powered or charge to wireless headset.For example, headset body built-in rechargeable battery (also known as internal battery) and its circuit；
And for example, the built-in power change-over switch that rechargeable battery is connected by circuit of headset body, power change-over switch are used in charging electricity
Pond electricity is switched to when being less than threshold value and powered by battery case to keep wireless headset to work on, and in electric quantity of rechargeable battery
Switched to during not less than threshold value by rechargeable battery powered to keep wireless headset to work on；I.e. when earphone internal battery 103
When not having electricity or relatively low electricity, the state that external cell is powered or external cell charges to internal battery is directly switched to,
Wireless headset is kept to work on simultaneously.Specifically, by the second connector 300 in the first end 410 of the composite transmission line
It is connected with the first connector 200 in headset body 100, i.e., the connecting plate 211 on the first connector is connected to the second company
In contact 311 on junctor 310, further, mutually adsorbed by the first magnetic block 212 and the second magnetic block 312, so
So that the first connector is stably connected with the second connector, so as to ensure that battery case stably can power or fill to wireless headset
Electricity.Wherein, the second end of the composite transmission line includes with the mode that the battery case is connected：Battery case is consolidated with composite transmission line
Fixed connection, such composite transmission line form integral structure part with battery case.Or battery case connects with composite transmission line activity
Connect, such composite transmission line and battery case are separate component, and composite transmission line can not only be connected with battery case, it is acceptable and its
He is connected equipment.
Above-mentioned wireless headset, battery case is set to supplement the not enough power supply of headset body internal battery, battery case passes through the
Two connectors easily can be connected with the first connector in headset body, especially by magnetic connected mode by battery case with
Headset body is reliably connected together by composite transmission line, in order to which battery case to wireless headset charge while ensure
Earphone normal work, in addition, battery case can also be separated efficiently and easily with headset body so that headset body use is more clever
It is living.
In order to realize the switching of a variety of working conditions of battery case, for example, the battery case 500 include battery and with it is described
The electric power management circuit of battery connection, wherein battery can be polymer battery.So battery case can be fitted by external power source
Orchestration is charged to itself, if working as wireless headset out of power, battery case is connected also by composite transmission line with wireless headset, will
Charged directly to wireless headset, and ensure system worked well.For example, wireless headset can also by the first connector and other outside
Portion's power supply connection, directly powers to earphone system and ensures its work.For example, wireless headset in itself can also by except battery case with
Outer external charger charging.
In order to realize the flexible power supply to wireless headset, for example, as shown in figure 4, the second end of the composite transmission line 400
420 are provided with connector 421.Wherein, so can be with battery case activity by connector when connector is power connector
Connection, can also be connected with other power supply adaptors.For example, the battery case 500 is provided with jack (not shown), the connection
Head activity is inserted in the jack.So as to realize being flexibly connected for battery case and composite transmission line, such composite transmission line is not
It can only be connected with battery case and be powered to wireless headset, can also be connected with other external power adapters, to wireless ear
Machine realizes flexible powering mode, ensures that wireless headset is in relatively permanent working condition.
In order to which wireless headset is extended into wire signal transmission mode, that is, allows wireless headset to carry out wireline audio and broadcast
Put and wired power supply.For example, the connector 421 is audio connector, for being plugged in external audio frequency equipment.For example, audio
Joint can be 3.5mm interfaces, USB type-C interfaces or Lightning interfaces etc., and such wireless headset passes through wired connection
Mode is connected with the equipment of playing function, such as PC, mobile phone, audio player etc., can directly be triggered as wireline mode, this
Sample wireless headset is changed into wired earphone.If the equipment with playing function has external charge function simultaneously, by compound
Transmission line can also charge to the internal battery in headset body.Audio Connector on by composite transmission line connects
During player, so as to realize wire transmission audio signal, this wired connection mode especially supports the music format of high definition, can
Played with realizing under the requirement of high-quality source of sound.It can also carry out wired power supply using this wire transmission pattern simultaneously or fill
Electricity so that wireless headset can be still continuing with the case of battery electric quantity deficiency.
In order to realize to both sides while need the uninterrupted power supply of the wireless headset of work, for example, as shown in figure 5, described
The quantity of composite transmission line 400 is two, and the quantity of the headset body 100 is two, each headset body and an institute
State composite transmission line connection.For example, first connector 200 is two, second connector 300 is two, Mei Yisuo
State the first connector to be connected with second connector, each headset body passes through described in first connector and one
Second connector is connected with a composite transmission line.And two composite transmission lines are connected with the battery case.For example, two
Headset body uses for the left ear of human body and auris dextra piece respectively, for example, the first end of two composite transmission lines connects left ear respectively
Machine and right earphone, the second end of two composite transmission lines, which is collected, to be formed the same line and is connected with battery case.Or have on battery case
There are two jacks, two composite transmission lines are connected with each jack respectively.So can be by a battery case to two ears
The wireless headset of machine body is charged or powered respectively when needing work simultaneously.It will also be appreciated that the left earphone
Two composite transmission lines, the wherein first end of composite transmission line and left earphone and auris dextra are connected to the right earphone
Machine is connected, and the second end of composite transmission line is collected to form a connection end, and a connector 421 is set at the connection end.This
Sample, which can realize left earphone and right earphone while be connected external equipment, to be charged or is played audio, specifically with above-mentioned unilateral nothing
The course of work of line earphone is identical.
Easily realize that composite transmission line is connected with headset body in order to more, for example, the contact 311 is spring
Probe adapter, i.e. pogo pin connectors.Wherein the structure of pogo pin connectors includes body, and shrinks in body
Spring, the one end of spring away from body is provided with probe.Specifically, when the contact 311 in the first end of composite transmission line
During the connecting plate 211 being connected in headset body, i.e., when pogo pin connectors are connected to connecting plate, in pogo pin connectors
Spring compressed, probe shrinks into the body of connector therewith, until flushing with body and no longer shrinking, so that probe
Reliably offset and be connected together with connecting plate so that together with headset body is operably coupled to composite transmission line, so as to pass through
Battery case or external equipment are charged to earphone or it is switched to wired earphone pattern.In addition, the contact can also be
Minimized USB connector, specifically, connecting plate is inserted in USB connector, you can composite transmission line is connected with headset body
It is logical, so as to be charged by battery case or external equipment to earphone or it is switched to wired earphone pattern.
Further, in order to realize the multiple-working mode of wireless headset simultaneously, for example, the contact 311 with it is described
The number of connecting plate 211 is respectively two, i.e., each contact is corresponding with a connecting plate, and each contact and a connecting plate connect
Connect.For example, contact and connecting plate are respectively two, be respectively used to connect battery case to wireless headset power supply with by being connected outside
Connect equipment and carry out audio broadcasting.In other examples, the quantity of contact and connecting plate is respectively three, four or five
It is individual or more.Contact and connecting plate are designed five when being commonly designed, can simultaneously be powered, charge, pass
Transmission of data and audio broadcasting etc..
In order to which more reliably composite transmission line is connected with headset body, to avoid influenceing wireless ear because circuit loosens
The normal use of machine, for example, the first magnetic block 212 has two respectively with the second magnetic block 312.Specifically, example
Such as, two the first magnetic blocks 212 are respectively arranged at the both ends of the first connector 210, and connecting plate 211 is arranged at two the first magnetic
Between block.Similarly, two the second magnetic blocks 312 are respectively arranged at the both ends of the second connector 310, and contact 311 is arranged at
Between two the first magnetic blocks.It is wrong in order to avoid connection occurs when setting two the first magnetic blocks and two the second magnetic blocks
Situation by mistake, for example, two the first magnetic blocks have opposite external polarity, two the second magnetic blocks respectively with two the first magnetic
Suction block is correspondingly arranged so that the first magnetic block is being set from having different directions during the second magnetic block, so that the effectively company of avoiding
The generation of wrong by mistake.Also, the magnetic absorption member using two groups of corresponding settings is compared to passing through a first magnetic block and one the
Two magnetic blocks are engaged absorption the first connector of fastening and the second connector, can be more using symmetrically arranged two magnetic blocks
Reliably so that composite transmission line is reliably connected together with headset body, so as to effectively avoid in the presence of external force,
So that composite transmission line is separated easily with headset body, so as to influence the normal use of wireless headset.In order that obtain battery case
Can stably it hang on human body ear, convenient use person charges to wireless headset at any time, for example, on battery case 500
Composite transmission line be designed to hang on ear, wherein, in order that composite transmission line can be formed and hard of hearing shape phase
The shape of adaptation, for example, being provided with ductile bed on the surface of the composite transmission line.Wherein ductile bed can by silica gel material or
TPU materials (TPUE rubber) support, and such ductile bed has certain hardness, can kept at normal temperatures
Shape invariance, stable support can be played a part of.Battery case can stably so be hung on by ear by composite transmission line
On piece, convenient use person can charge when needing to charge to wireless headset at any time, and do not delay user and be continuing with
Wireless headset.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- A kind of 1. wireless headset, it is characterised in that including：Headset body, the first connector, the second connector, composite transmission line With battery case；First connector includes the first connector, and the connecting plate and the first magnetic being arranged on first connector Block, first connector are arranged in the headset body；Second connector includes the second connector, and the contact and the second magnetic being arranged on second connector Block, the contact are flexibly connected with the connecting plate, and the first magnetic block is flexibly connected with the second magnetic block；The composite transmission line has first end and the second end, and the first end of second connector and the composite transmission line connects Connect, the second end of the composite transmission line is connected with the battery case.
- 2. wireless headset according to claim 1, it is characterised in that the battery case include battery and with the battery The electric power management circuit of connection.
- 3. wireless headset according to claim 1, it is characterised in that the second end of the composite transmission line is provided with connection Head.
- 4. wireless headset according to claim 3, it is characterised in that the battery case is provided with jack, the connector Activity is inserted in the jack.
- 5. wireless headset according to claim 3, it is characterised in that the connector is audio connector.
- 6. wireless headset according to claim 1, it is characterised in that the quantity of the composite transmission line is two, described The quantity of headset body is two, and each headset body is connected with a composite transmission line.
- 7. wireless headset according to claim 1, it is characterised in that the contact is spring probe connector.
- 8. wireless headset according to claim 1, it is characterised in that the number of the contact and the connecting plate is at least For two.
- 9. wireless headset according to claim 1, it is characterised in that the first magnetic block and the second magnetic block Quantity is respectively two.
- 10. wireless headset according to claim 1, it is characterised in that the surface of the composite transmission line is provided with plasticity Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720583402.8U CN206948551U (en) | 2017-05-22 | 2017-05-22 | Wireless headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720583402.8U CN206948551U (en) | 2017-05-22 | 2017-05-22 | Wireless headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206948551U true CN206948551U (en) | 2018-01-30 |
Family
ID=61361985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720583402.8U Active CN206948551U (en) | 2017-05-22 | 2017-05-22 | Wireless headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206948551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109151641A (en) * | 2018-09-03 | 2019-01-04 | 中科探索创新（北京）科技院 | A kind of contact extension earphone |
| WO2021128440A1 (en) * | 2019-12-24 | 2021-07-01 | 深圳我得科技有限公司 | Wireless earbud with externally attached battery |
-
2017
- 2017-05-22 CN CN201720583402.8U patent/CN206948551U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109151641A (en) * | 2018-09-03 | 2019-01-04 | 中科探索创新（北京）科技院 | A kind of contact extension earphone |
| WO2021128440A1 (en) * | 2019-12-24 | 2021-07-01 | 深圳我得科技有限公司 | Wireless earbud with externally attached battery |
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