CN209046879U - The tws bluetooth headset of multiple-unit sounding device switching - Google Patents

The tws bluetooth headset of multiple-unit sounding device switching Download PDF

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Publication number
CN209046879U
CN209046879U CN201822152486.7U CN201822152486U CN209046879U CN 209046879 U CN209046879 U CN 209046879U CN 201822152486 U CN201822152486 U CN 201822152486U CN 209046879 U CN209046879 U CN 209046879U
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China
Prior art keywords
installation cavity
unit
bluetooth headset
tws bluetooth
sounding device
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CN201822152486.7U
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Chinese (zh)
Inventor
陈思源
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Chengdu Flant Technology Co Ltd
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Chengdu Flant Technology Co Ltd
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Priority to CN201822152486.7U priority Critical patent/CN209046879U/en
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Abstract

The utility model discloses the tws bluetooth headsets of multiple-unit sounding device switching, and in particular to generator field is provided at least two groups phonation unit in earphone case, a control unit switch one group described in phonation unit sounding described in phonation unit sounding or multiple groups.The outstanding experience of more unrestricted choices can be obtained in the experience of different sound quality and energy conservation continuation of the journey with free switching difference phonation unit by different mode.By a set of headphones instead of several traditional earphone bring effects, therefore the resource for reducing the cost of experiencer, and saving.

Description

The tws bluetooth headset of multiple-unit sounding device switching
Technical field
The utility model relates to acoustical generator fields, and in particular to the tws bluetooth headset of multiple-unit sounding device switching.
Background technique
Sounding device is currently to be widely applied, such as loudspeaker, sound equipment, the acoustical generators such as earphone.The fan of current many music It is higher and higher to the selection and demand of earphone;And fan is to meet the experience sense of music, usually using different pronouncing frequencies Earphone correspond to different music;And most of currently on the market is single action circle tws earphone and single action iron tws earphone, this list The earphone of member configuration can only all provide a kind of mode of pronunciation, not be able to satisfy the demand of many users in the market, user is in order to full Sufficient demand, it usually needs be equipped with a variety of different earphones.In view of disadvantages described above, it is really necessary to design the switching of multiple-unit sounding device Tws bluetooth headset.
Utility model content
Technical problem to be solved by the utility model is to provide multiple-unit sounding device switching tws bluetooth headset, Can with realize a earphone can there are many sound experience of beep pattern and different-style,
In order to solve the above technical problems, the technical solution of the utility model is: the tws bluetooth of multiple-unit sounding device switching Earphone, is provided at least two groups phonation unit in earphone case, a control unit switch one group described in phonation unit sounding or Phonation unit sounding described in multiple groups.
Further, described control unit is the switching switch being arranged in the earphone case, and the switching switch is cut Change the phonation unit sounding.
Further, described control unit includes being arranged in the intracorporal PCBA board of the ear casing;Have in the PCBA board Mobile phone or the circuit control module of computer connection.
Further, phonation unit described in two groups is respectively dynamic iron and moving-coil.
Further, there is the first installation cavity and the second installation cavity in the earphone case;The second installation cavity It is connected to the first installation cavity;The moving-coil is set to the first installation cavity, and the dynamic iron is set to second installation In cavity.
Further, the second installation cavity body is located at the earplug portion of the earphone case;It is set in the second installation cavity body There is dust cover, the bottom of the dust cover is equipped with support portion, and the inner sidewall of the dust cover, which is equipped with, penetrates through keeping away for the support portion It eats dishes without rice or wine, the support portion is equipped with through-hole;The fixed dynamic iron of one limited support circle is in the second installation cavity body;Described The lower end of one installation cavity is set to limited step, and the moving-coil limit is on the limited step.
Further, the phonation unit is three groups, respectively dynamic iron, moving-coil and piezoelectric speaker.
Further, there is third to install cavity, the 4th installation cavity and the 5th installation cavity in the earphone case;It is described 4th installation cavity and the 5th installation cavity are connected to third installation cavity;The piezoelectric speaker is set to described In third installation cavity body, the moving-coil is set in the 4th installation cavity body, and the dynamic iron is set in the 5th installation cavity body.
Further, the 5th installation cavity body is located at the earplug portion of the earphone case;It is set in the 5th installation cavity body There is dust cover, the bottom of the dust cover is equipped with support portion, and the inner sidewall of the dust cover, which is equipped with, penetrates through keeping away for the support portion It eats dishes without rice or wine, the support portion is equipped with through-hole;The fixed dynamic iron of one limited support circle is in the 5th installation cavity body;Described The lower end of three installation cavitys is set to limited step, and the piezoelectric speaker limit is on the limited step;4th peace It behave affectedly and is provided with the limited step for limiting the moving-coil in vivo.
Compared with prior art, the tws bluetooth headset of multiple-unit sounding device switching has the advantages that
1, can be with free switching difference phonation unit by different mode, it can be on the experience of different sound quality be continued a journey with energy conservation Obtain the outstanding experience of more unrestricted choices.
2, by a set of headphones instead of several traditional earphone bring effects, therefore the cost of experiencer is reduced, and And the resource saved.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the tws bluetooth headset embodiment 1 of the utility model multiple-unit sounding device switching;
Fig. 2 is the exploded view of the tws bluetooth headset example 1 of the utility model multiple-unit sounding device switching;
Fig. 3 is the structure of dust cover described in the tws bluetooth headset embodiment 1 of the utility model multiple-unit sounding device switching Figure;
Fig. 4 is the decomposition view of the tws bluetooth headset example 2 of the utility model multiple-unit sounding device switching;
Fig. 5 is the cross-sectional view of the tws bluetooth headset embodiment 2 of the utility model multiple-unit sounding device switching;
Fig. 6 is the limited support circle of the tws bluetooth headset example 2 of the utility model multiple-unit sounding device switching Structure chart.
Specific embodiment
The following detailed description will be further explained with reference to the above drawings.
Hereinafter, a variety of specific details are elaborated, in order to provide to the saturating of the concept for constituting described embodiment basis Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details In some or all situations get off practice.In other cases, well-known processing step is not specifically described.
Embodiment 1
Referring to Figures 1 and 2, the tws bluetooth headset of multiple-unit sounding device switching, is provided with two groups in earphone case 1 Phonation unit;Phonation unit described in two groups is respectively dynamic iron 2 and moving-coil 3.One control unit 4 switches the dynamic iron 2 or described dynamic 3 sounding are enclosed, or switch dynamic iron 2 and moving-coil 3 sounding simultaneously.Therefore, it can experience in different sound quality and be obtained in energy conservation continuation of the journey The outstanding experience of more unrestricted choices.By a set of headphones instead of several traditional earphone bring effects, therefore reduce The cost of experiencer, and the resource saved.
Further, described control unit 4 is that switching in the implementation switched in the earphone case 1 is arranged in, described Switch and moves 3 sounding of iron 2 and the moving-coil described in switching.
Further, described control unit 4 includes being arranged in the intracorporal PCBA board of the ear casing;Have in the PCBA board Mobile phone or the circuit control module of computer connection.Specifically, circuit circuit control module includes microprocessor, the first control electricity Road and second control circuit, the first control circuit and the second control circuit are electrically connected with microprocessor, and described first Control circuit is electrically connected with moving-coil 3, and second control circuit is electrically connected with dynamic iron 2.By microprocessor control first control circuit and Second control circuit is switched on or switched off.
Further, referring to Fig. 2 and Fig. 3, referring to scheming, the earphone case 1 is interior to have the first installation cavity 10 and the second installation Cavity 11;The second installation cavity 11 is connected to the first installation cavity 12;The moving-coil 3 is set to first installation cavity Body 10, the dynamic iron 2 are set in the second installation cavity 11.
Further, the second installation cavity 11 is located at the earplug portion a of the earphone case 1;The second installation cavity Dust cover 12 is equipped in 11, the bottom of the dust cover 12 is equipped with support portion 13, and the inner sidewall of the dust cover 12 is equipped with perforation The empty avoiding mouth 14 of the support portion 13, the support portion 13 are equipped with through-hole 15;The fixed dynamic iron 2 of one limited support circle 16 exists In the second installation cavity 11;The lower end of the first installation cavity 10 is set to limited step, and the limit of moving-coil 3 is described On limited step.
Embodiment 2
Referring to the tws bluetooth headset that Fig. 4 and body 5, multiple-unit sounding device switch, three groups of hairs are provided in earphone case 1 Sound unit;The phonation unit is three groups, respectively dynamic iron 2, moving-coil 3 and piezoelectric speaker 4.One control unit 5 switching by Dynamic iron 2, moving-coil 3 and piezoelectric speaker 4 be single or no less than two sounding simultaneously.Therefore, it can be experienced in different sound quality With the outstanding experience for obtaining more unrestricted choices in energy conservation continuation of the journey.By a set of headphones instead of several traditional earphone belts come Effect, therefore reduce experiencer cost, and save resource.
Further, described control unit 5 is the switching switch being arranged in the earphone case, and the switching switch is cut Change the phonation unit sounding.
Further, described control unit 5 includes being arranged in the intracorporal PCBA board of the ear casing;Have in the PCBA board Mobile phone or the circuit control module of computer connection.Specifically, circuit circuit control module includes microprocessor, the first control electricity Road, second control circuit and third control circuit, the first control circuit, the second control circuit and third control circuit It is electrically connected with microprocessor, the first control circuit is electrically connected with moving-coil 3, and second control circuit is electrically connected with dynamic iron 2, third Control circuit and piezoelectric speaker 4.First control circuit, second control circuit and third control circuit are controlled by microprocessor It is switched on or switched off.
Further, there is third to install cavity 100, the 4th installation cavity 101 and the 5th installation cavity in the earphone case 1 Body 102;The 4th installation cavity 101 and the 5th installation cavity 102 are connected to third installation cavity 100;It is described Piezoelectric speaker 4 is set in third installation cavity 100, and the moving-coil 3 is set in the 4th installation cavity 101, institute Iron 2 is stated to be set in the 5th installation cavity 102.
Further, referring to Fig. 4 and Fig. 6, the 5th installation cavity 102 is located at the earplug portion a of the earphone case 1;Institute It states and is equipped with dust cover 103 in the 5th installation cavity 102, the bottom of the dust cover 103 is equipped with support portion 104, the dust cover 103 inner sidewall is equipped with the empty avoiding mouth 105 for penetrating through the support portion 104, and the support portion 104 is equipped with through-hole 106;One limit The fixed dynamic iron 2 of bracing ring 107 is in the 5th installation cavity 102;The lower end of the third installation cavity 100 is set to limit Position step, the limit of piezoelectric speaker 4 is on the limited step;Limit is provided in the 4th installation cavity 101 The limited step of the moving-coil 3.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned Hair, without creative labor, the various transformation made are all fallen within the protection scope of the utility model.

Claims (9)

1. the tws bluetooth headset of multiple-unit sounding device switching, which is characterized in that be provided at least two groups sounding in earphone case Unit, a control unit switch one group described in phonation unit sounding described in phonation unit sounding or multiple groups.
2. the tws bluetooth headset of multiple-unit sounding device switching as described in claim 1, which is characterized in that the control is single Member switchs for the switching being arranged in the earphone case, phonation unit sounding described in the switching switching.
3. the tws bluetooth headset of multiple-unit sounding device switching as described in claim 1, which is characterized in that the control is single Member includes being arranged in the intracorporal PCBA board of the ear casing;The circuit control connected in the PCBA board with mobile phone or computer Module.
4. the tws bluetooth headset of multiple-unit sounding device switching as claimed in claim 2 or claim 3, which is characterized in that described in two groups Phonation unit is respectively dynamic iron and moving-coil.
5. the tws bluetooth headset of multiple-unit sounding device switching as claimed in claim 4, which is characterized in that the ear casing There is the first installation cavity and the second installation cavity in vivo;The second installation cavity is connected to the first installation cavity;Institute It states moving-coil and is set to the first installation cavity, the dynamic iron is set in the second installation cavity body.
6. the tws bluetooth headset of multiple-unit sounding device switching as claimed in claim 5, which is characterized in that second peace Body of behaveing affectedly is located at the earplug portion of the earphone case;Dust cover, the bottom of the dust cover are equipped in the second installation cavity body Equipped with support portion, the inner sidewall of the dust cover is equipped with the empty avoiding mouth for penetrating through the support portion, and the support portion is equipped with through-hole; The fixed dynamic iron of one limited support circle is in the second installation cavity body;The lower end of the first installation cavity is set to limiting stand Rank, the moving-coil limit is on the limited step.
7. the tws bluetooth headset of multiple-unit sounding device switching as claimed in claim 2 or claim 3, which is characterized in that the sounding Unit is three groups, respectively dynamic iron, moving-coil and piezoelectric speaker.
8. the tws bluetooth headset of multiple-unit sounding device switching as claimed in claim 7, which is characterized in that the ear casing There is third to install cavity, the 4th installation cavity and the 5th installation cavity in vivo;The 4th installation cavity and the 5th peace Body of behaveing affectedly is connected to third installation cavity;The piezoelectric speaker is set in the third installation cavity body, the moving-coil In the 4th installation cavity body, the dynamic iron is set in the 5th installation cavity body.
9. the tws bluetooth headset of multiple-unit sounding device switching as claimed in claim 8, which is characterized in that the 5th peace Body of behaveing affectedly is located at the earplug portion of the earphone case;Dust cover, the bottom of the dust cover are equipped in the 5th installation cavity body Equipped with support portion, the inner sidewall of the dust cover is equipped with the empty avoiding mouth for penetrating through the support portion, and the support portion is equipped with through-hole; The fixed dynamic iron of one limited support circle is in the 5th installation cavity body;The lower end of the third installation cavity is set to limiting stand Rank, the moving-coil limit is on the limited step;The limiting stand for limiting the moving-coil is provided in the 4th installation cavity body Rank.
CN201822152486.7U 2018-12-20 2018-12-20 The tws bluetooth headset of multiple-unit sounding device switching Active CN209046879U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822152486.7U CN209046879U (en) 2018-12-20 2018-12-20 The tws bluetooth headset of multiple-unit sounding device switching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822152486.7U CN209046879U (en) 2018-12-20 2018-12-20 The tws bluetooth headset of multiple-unit sounding device switching

Publications (1)

Publication Number Publication Date
CN209046879U true CN209046879U (en) 2019-06-28

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ID=67044669

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822152486.7U Active CN209046879U (en) 2018-12-20 2018-12-20 The tws bluetooth headset of multiple-unit sounding device switching

Country Status (1)

Country Link
CN (1) CN209046879U (en)

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