CN208754499U - A kind of bluetooth headset and true wireless headset - Google Patents
A kind of bluetooth headset and true wireless headset Download PDFInfo
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- CN208754499U CN208754499U CN201821270678.1U CN201821270678U CN208754499U CN 208754499 U CN208754499 U CN 208754499U CN 201821270678 U CN201821270678 U CN 201821270678U CN 208754499 U CN208754499 U CN 208754499U
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Abstract
The utility model relates to ear phone technology fields, a kind of bluetooth headset and true wireless headset are specifically provided, horn body including antenna and in ear casing, battery and circuit board, horn body is opposite with sound mouth, circuit board is horizontally placed on horn body, battery is between circuit board and horn body, circuit board is electrically connected with battery, horn body connect with circuit board and by the circuit control of circuit board, main line body is set to the upper surface being away from each other in ear casing with sound mouth, lead is set to ear casing and one end connects main line body and the other end is connect with the feed mouth on circuit board, plane definition where circuit board is reference horizontal plane of manufacturing, the conduction orientation of lead is perpendicular to or approximately perpendicular to reference horizontal plane of manufacturing, vertical unipole antenna is omni-directional, increase the radiance of antenna, earphone is set to reach stable laser propagation effect, the main line body cloth of antenna Far from battery and circuit board except ear chamber, reducing human body, circuit board and battery influences aerial radiation, promotes radiation effect.
Description
Technical field
The utility model belongs to ear phone technology field, is to be related to a kind of bluetooth headset and true wireless headset more specifically.
Background technique
With the development of electronic industry, the electronic products such as smart phone, tablet computer oneself be increasingly becoming people's daily life
Necessity, and important accessory of the bluetooth headset as above-mentioned electronic product, application are more and more common.
Bluetooth headset compared to common wireline earphone get rid of part wire rod constraint, advantage light with its, small and exquisite and it is numerous
User is liked, however traditional bluetooth headset is still carried out by wire rod there is no constraint, left and right ear is really completely free of
Connection, in order to thoroughly get rid of the constraint of wire rod, true wireless headset just comes into being, and true wireless Bluetooth headsets are not only produced with electronics
The connection of product is by bluetooth approach, and the connection of left ear and auris dextra is also to be accomplished really wireless blue by bluetooth approach
Tooth earphone, this has the characteristics that compared with traditional bluetooth headset, and volume is smaller, easy to use and comfortable wearing.True wireless blue tooth
Earphone not only needs to guarantee to be stably connected with player, also to guarantee being stably connected with for left and right ear, this is just to earphone
Radio-frequency performance proposes harsher requirement, since the wireless connection of left earphone and right earphone need to pass through a number of people, and human body
Very big to the high-frequency absorption of 2.4G, therefore, existing true wireless headset is wirelessly connected unstable common fault there are left and right earphone,
It shakes the head and the size of the number of people all has an impact to the wireless connection of left and right earphone, moreover, in the shell mechanism of true wireless Bluetooth headsets
It needs to accommodate the components such as antenna, battery, pcb board, so that the distance between all parts are close, stronger signal can be generated each other
Interference, battery can absorb the part signal energy that antenna is emitted especially under short distance, but also the connection of left and right earphone is not
Stablize, is very easy to be disturbed, reduces user to the experience property of true wireless Bluetooth headsets.
Utility model content
The purpose of this utility model is to provide a kind of bluetooth headset and true wireless headsets, to solve to exist in the prior art
The technical problem of the aerial radiation shakiness of existing bluetooth headset.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of bluetooth headset, including earphone
Shell, antenna, circuit board, battery and horn body；
The ear casing has cavity and the sound mouth of the lower end of the ear casing, institute is connected to and be located at the cavity
It is in the cavity and opposite with the sound mouth to state horn body, the circuit board, the battery and the horn body are set
In in the cavity and the circuit board is horizontally placed on the horn body, the battery is placed in the circuit board and the loudspeaker
Between body and with the circuit board electrical connection, the circuit board is equipped with the feed mouth that connect with the horn body, the circuit board
The plane definition at place is reference horizontal plane of manufacturing；
The antenna include for receive bluetooth wireless audio source transmitting audio-frequency electric magnetic wave main line body and one end with
The lead of the main line body connection, the main line body are set to the upper surface being away from each other in the ear casing with the sound mouth, institute
Lead is stated set on the ear casing and its other end extends to the circuit board and connect with the feed mouth, the biography of the lead
Direction is led perpendicular to reference horizontal plane of manufacturing described in the reference horizontal plane of manufacturing or near normal.
Further, the bluetooth headset further includes guiding piece interior and with conductive characteristic set on the cavity, described
One end of guiding piece and the feed mouth are electrically connected, and the other end in the lead far from the main line body extends to the ear
The cavity wall of casing, the other end of the guiding piece are connected to the end for being located at the ear casing cavity wall in the lead.
Further, the guiding piece be one end can elastic telescopic elastic needle, the guiding piece stands on the circuit
The upper face of plate, the lead extends in the ear casing and the facing cavity wall of the circuit board upper face, the guidance
The elastic telescopic end of part is connected to the extended end portion of the lead.
Alternatively, the guiding piece include with it is described feed mouth be electrically connected chassis and one end with it is described
The elastic piece of chassis connection, the chassis are fixed on the upper face of the circuit board, and the other end of the elastic piece is connected to institute
State the end for being located at the ear casing cavity wall in lead.
Further, the extended end portion of the elastic piece towards the chassis direction bend, and in the elastic piece with
The opposite facing flexure plane of chassis is connected to the end of the lead.
Further, the main line body and the lead are embedded on the ear casing.
Further, the feed mouth is set to the edge of the circuit board.
Further, the ear casing includes upper cover and lower casing, and the lower casing includes main casing, and the sound mouth is opened in
The main casing, the main casing have the installing port opposite with the sound mouth, and the upper cover is fastened on the main casing
Installing port, the horn body and the battery are laid in the main casing, and the circuit board is placed in the installing port；
The main line body is set to the upper surface of the upper cover, and the lead is set to the upper cover and its extension path successively passes through
Cross lateral wall, lower end surface and the inner wall of the upper cover.
Further, the upper cover is removably connected to the installing port of the main casing.
The utility model also provides a kind of true wireless headset, including two such as above-mentioned bluetooth headsets, the two bluetooth ears
Machine is divided into and right earphone, wherein the left earphone and the right earphone are wirelessly connected, the reference horizontal plane of manufacturing of the left earphone and institute
The reference horizontal plane of manufacturing for stating right earphone is parallel to each other or approximation is parallel to each other.
The beneficial effect of a kind of bluetooth headset provided by the utility model and true wireless headset is: horn body, battery with
And circuit board is arranged in the cavity of ear casing, wherein horn body is opposite with sound mouth, circuit board be horizontally placed on horn body it
On, between circuit board and horn body, circuit board is electrically connected with the battery battery, and horn body connect with circuit board and by circuit
The circuit control of plate, the main line body of antenna are set to the upper surface being away from each other in ear casing with sound mouth, lead be set to ear casing and
One end connects main line body and the other end is connect with the feed mouth on circuit board, and the plane definition where circuit board is with reference to Horizon
Face, the conduction orientation of lead is perpendicular to reference horizontal plane of manufacturing or near normal reference horizontal plane of manufacturing, it is possible to understand that ground, the extension side of lead
To the vertical or near normal with reference horizontal plane of manufacturing, i.e. the antenna is unipole antenna, unipole antenna be vertical and have four/
The antenna of one wavelength.On reference horizontal plane of manufacturing, vertical unipole antenna is omni-directional.When user inserts the sound mouth of earphone
When pleasant intracavitary, that is, earphone, battery and circuit board are worn close to human body cochlea, the reference horizontal plane of manufacturing of antenna is where circuit board
Plane greatly increases the radiance of antenna, and the main line body of antenna is laid in except ear chamber far from battery and circuit board,
Reducing human body, circuit board and battery influences aerial radiation, promotes the radiation effect of antenna, and then improves earphone signal connection
Stability, and user also increases accordingly the experience property of bluetooth headset.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the stereogram exploded view for the bluetooth headset that the utility model embodiment one provides；
Fig. 2 is another stereogram exploded view for the bluetooth headset that the utility model embodiment one provides；
Fig. 3 is the stereogram exploded view for the bluetooth headset that the utility model embodiment two provides；
Fig. 4 is the perspective view for the guiding piece that the utility model embodiment two provides；
Fig. 5 is the stereogram exploded view for the bluetooth headset that the utility model embodiment three provides；
Fig. 6 is the perspective view for the guiding piece that the utility model embodiment three provides.
Wherein, each appended drawing reference in figure:
| Ear casing | 100 | Antenna | 200 |
| Circuit board | 300 | Battery | 400 |
| Cavity | 101 | Sound mouth | 102 |
| Main line body | 210 | Lead | 220 |
| Guiding piece | 500 | Upper cover | 110 |
| Lower casing | 120 | Main casing | 121 |
| Installing port | 103 | Main cover body | 111 |
| Block board | 122 | Card hole | 104 |
| Grab | 123 | Bayonet | 301 |
| Chassis | 510 | Elastic piece | 520 |
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that it can directly exist when element is referred to as on " being fixed on " or " being set to " another element
On another element or it may be indirectly secured to or be set on another element by third member.When an element quilt
It referred to as " is connected to " another element, it can be directly to another element or it may be indirect by third member
It is connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Embodiment one:
Below please refer to Fig. 1 and Fig. 2, the utility model embodiment one provides a kind of bluetooth headset, including ear casing
100, antenna 200, circuit board 300, battery 400 and horn body (not shown).Ear casing 100 have cavity 101 and
The sound mouth 102 of the lower end of ear casing 100 is connected to and is located at cavity 101, and horn body is set in cavity 101 and and sound mouth
102 is opposite, and circuit board 300, battery 400 and horn body are placed in cavity 101 and circuit board 300 is horizontally placed on horn body,
Battery 400 is placed between circuit board 300 and horn body and is electrically connected with circuit board 300, and circuit board 300 is equipped with and connect with horn body
Feed mouth (not shown), the plane definition where circuit board 300 is reference horizontal plane of manufacturing.
Antenna 200 includes for the main line body 210 for receiving the audio-frequency electric magnetic wave of bluetooth wireless audio source transmitting and one end
The lead 220 being connect with main line body 210, wherein bluetooth wireless audio emission source can be smart phone, tablet computer etc.,
The electronic product of bluetooth wireless connection can be established with bluetooth headset.Main line body 210 is set in ear casing 100 and sound mouth 102
The upper surface being away from each other, lead 220 is set to ear casing 100 and its other end extends to circuit board 300 and connect with feed mouth, draws
For the conduction orientation of line 220 perpendicular to reference horizontal plane of manufacturing or near normal reference horizontal plane of manufacturing, the conduction orientation is index wire 220
Conduct the direction of audio-frequency electric magnetic wave.
In the present embodiment, horn body, battery 400 and circuit board 300 are arranged in the cavity 101 of ear casing 100,
Wherein, horn body and sound mouth 102 are opposite, and circuit board 300 is horizontally placed on horn body, and battery 400 is located at circuit board 300 and loudspeaker
Between body, circuit board 300 and battery 400 are electrically connected, and horn body connect with circuit board and by the circuit control of circuit board, day
The main line body 210 of line 200 is set to the upper surface being away from each other in ear casing 100 with sound mouth 102, and lead 220 is set to ear casing 100
And one end connects main line body 210 and the other end is connect with the feed mouth on circuit board 300, the plane where circuit board 300 is fixed
Justice is reference horizontal plane of manufacturing, and the conduction orientation of lead 220 is perpendicular to reference horizontal plane of manufacturing or near normal reference horizontal plane of manufacturing, it is possible to understand that
The extending direction on ground, lead 220 is vertical with reference horizontal plane of manufacturing or near normal, i.e., the antenna 200 is unipole antenna 200, monopole
Antenna 200 is vertical and has quarter-wave antenna 200.On reference horizontal plane of manufacturing, vertical unipole antenna 200 is
Omni-directional.When user is intracavitary by the insertion ear of sound mouth 102 of earphone, that is, wear earphone, battery 400 and circuit board 300
Close to human body cochlea, the reference horizontal plane of manufacturing of antenna 200 is the plane where circuit board 300, greatly increases the radiation of antenna 200
Performance, and the main line body 210 of antenna 200 is laid in except ear chamber far from battery 400 and circuit board 300, reduces human body, circuit
Plate 300 and battery 400 promote the radiation effect of antenna 200 to 200 radiation effect of antenna, and then improve earphone signal connection
Stability, and user also increases accordingly the experience property of bluetooth headset.
In the present embodiment, bluetooth headset further include bluetooth wireless receiver (not shown) and main controller (in figure not
Show), Bluetooth Receiver and main controller are all laid in circuit board 300 and are electrically connected with circuit board 300, horn body and master control
Device is electrically connected and is controlled by the main controller, and bluetooth wireless receiver is connect with main controller, bluetooth wireless receiver also with feedback
Power port connection, the audio-frequency electric magnetic wave of the reception of main line body 210 bluetooth wireless audio source transmitting, and pass through the conduction of lead 220 to feed
Mouthful, electromagenetic wave radiation is gone out via feed mouth, bluetooth wireless receiver receives the electromagnetic wave, and converts thereof into electric signal transmission
To main controller, main controller receives the electric signal, and makes corresponding audio frequency control to horn body.
In the present embodiment, main line body 210 has notch and in approximate circular ring type.
In the present embodiment, main line body 210 and lead 220 are embedded on ear casing 100.
In the present embodiment, main line body 210 and lead 220 use LDS (Laser Direct Structuring) skill
Art is embedded on ear casing 100, i.e., is processed by laser direct forming, and realization is selectively changed on molding (material) carrier
Be plated into row metal.
LDS usually requires three basic process steps:
Step 1: injection molding.Injection molding is carried out using special modified plastics (band active metallic ion).
Step 2: laser activation.Laser energy causes a kind of physical-chemical reaction, interrupt metallic atom and polymer it
Between associative key convenient for metallization copper deposition, insertion and adhere to generate the surface of micro-rough.
Step 3: chemical plating/metallization.Metal plating is carried out in the part that laser treatment is crossed, to be formed specifically to walk
Line.
Further, bluetooth headset further includes guiding piece 500 interior and with conductive characteristic, guiding piece set on cavity 101
500 one end and feed mouth are electrically connected, and one end in lead 220 far from main line body 210 extends to the cavity wall of ear casing 100,
The other end of guiding piece 500 is connected to the end for being located at 100 cavity wall of ear casing in lead 220.In the present embodiment, guiding piece
500 one end is connect with feed mouth and bluetooth wireless receiver simultaneously, it acts as: it is on the one hand electrically connected with feed mouth, is
Antenna 200 is powered, and is on the other hand connect with bluetooth wireless receiver, and the received electromagnetic transmission of antenna 200 is wireless to bluetooth
Receiver.
Further, guiding piece 500 be one end can elastic telescopic elastic needle, guiding piece 500 stands on circuit board 300
Upper face, lead 220 extends in ear casing 100 and the facing cavity wall of 300 upper face of circuit board, the elasticity of guiding piece 500
Telescopic end is connected to the extended end portion of lead 220.
Preferably, feed mouth is set to the edge of circuit board 300, this is because the electronic component of edge arrangement is diluter
It is few, the interference to the electromagnetic wave for being loaded with audio is effectively reduced.
Further, ear casing 100 includes upper cover 110 and lower casing 120, and lower casing 120 includes main casing 121, sound mouth 102
It is opened in main casing 121, main casing 121 has the installing port 103 opposite with sound mouth 102, and upper cover 110 is fastened on main casing
121 installing port 103, horn body and battery 400 are laid in main casing 121, and circuit board 300 is placed in installing port 103.
Main line body 210 is embedded at the upper surface of upper cover 110, and lead 220 is embedded at upper cover 110 and its extension path successively passes through
Cross lateral wall, lower end surface and the inner wall of upper cover 110.
Further, upper cover 110 is removably connected to the installing port 103 of main casing 121.In this way, convenient for rapidly will be upper
Lid 110 is fastened on lower casing 120, is also convenient for rapidly separating upper cover 110 from lower casing 120, is improved the efficiency of assembly and disassembly.
Further, upper cover 110 includes main cover body 111 and at least two cards connecting with the inner sidewall of main cover body 111
The raised (not shown) in position.
Lower casing 120 further include one end connect with the upper surface of main casing 121 and the other end towards upwardly extend it is multiple
Block board 122, each block board 122 offer card hole 104, and each block board 122 protrudes into main cover body 111, each detent protrusion
A card hole 104 is inserted in respectively and is locked to card hole 104.
Further, circuit board 300 is removably connected to the installing port 103 of lower casing 120.In this way, convenient for rapidly will be electric
Road plate 300 is sticked on installing port 103, is also convenient for rapidly removing circuit board 300 from installing port 103, is improved assembling and is torn open
The efficiency unloaded is convenient for rapid-maintenance, maintenance and replacement.
Further, lower casing 120 further includes that one end is connect with the upper surface of 120 body of lower casing and the other end upwardly extends
Multiple grabs 123.
Circuit board 300 has multiple bayonets 301 in its edge, and each grab 123 is each passed through a bayonet 301 and is locked to
The upper face of circuit board 300, the lower face edge of circuit board 300 are butted on the upper surface of main casing 121.
In the present embodiment, card hole 104 can be set on grab 123.
Embodiment two:
Please refer to Fig. 3 and Fig. 4, the utility model embodiment two provides a kind of bluetooth headset, compared to embodiment one,
It is distinguished place and is: guiding piece 500 includes and the electric connection of feed mouth and the chassis 510 connecting with Bluetooth Receiver and one
The elastic piece 520 connecting with chassis 510 is held, chassis 510 is fixed on the upper face of circuit board 300, and the other end of elastic piece 520 supports
It is connected to the end for being located at 100 cavity wall of ear casing in lead 220.End in elastic piece 520 far from chassis 510 is along far from lead
220 extended end portion direction bends and is formed hook shape, and is connected in elastic piece 520 with the opposite facing flexure plane of chassis 510
Mill chamber is scraped in this way, effectively the elongated end of elastic piece 520 is avoided directly to be butted in the cavity wall of ear casing 100 in the end of lead 220
Wall.In the present embodiment, the upper cavity wall of the elastic tip of elastic piece 520 towards cavity 101 extends, and the elongated end of lead 220 prolongs
Cavity wall is extended to, the elastic tip elasticity of elastic piece 520 is butted on the elongated end of lead 220.In addition to this, other structures with implementation
Example one is identical, and details are not described herein again.
Embodiment three:
Fig. 5 and Fig. 6 are please consulted simultaneously, the utility model embodiment three provides a kind of bluetooth headset, compared to embodiment two,
It is distinguished place and is: the side chamber wall of the elastic tip of elastic piece 520 towards cavity 101 extends, and the elongated end of lead 220 extends
To side chamber wall, the elastic tip elasticity of elastic piece 520 is butted on the elongated end of lead 220.Preferably, guiding piece 500 is set to circuit board
300 lower face, correspondingly, lead 220 reduce development length.In addition to this, other structures are identical as embodiment two, herein
It repeats no more.
Example IV:
The utility model embodiment four provides a kind of true wireless headset, including two such as embodiment one, embodiment two or real
Bluetooth headset described in example three is applied, two bluetooth headsets are divided into left earphone and right earphone, wherein left earphone wirelessly connects with right earphone
It connects, the reference horizontal plane of manufacturing of left earphone is parallel to each other with the reference horizontal plane of manufacturing of right earphone or approximate is parallel to each other.
Using in embodiment one Fig. 1 and Fig. 2 as with reference to figure, in the present embodiment, earphone be divided into when wearing left earphone and
Right earphone, left earphone and right earphone are identical as above-mentioned Headphone structure, and one is used as master unit in the two, another to be used as from list
Member, master unit can forward audio-frequency electric magnetic wave to from unit, in this way, wireless connection is established between the earphone of left and right, due to left earphone
It is all made of unipole antenna 200 with right earphone, two reference horizontal plane of manufacturing are parallel to each other or less parallel, and then left and right earphone can be made to reach
To laser propagation effect is stablized, transmission range also can be closer between naturally left and right earphone, and experience sense is more preferable.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (10)
1. a kind of bluetooth headset, which is characterized in that including ear casing, antenna, circuit board, battery and horn body；
The ear casing has cavity and the sound mouth of the lower end of the ear casing, the loudspeaker is connected to and be located at the cavity
Body is in the cavity and opposite with the sound mouth, and the circuit board, the battery and the horn body are placed in institute
State in cavity and the circuit board be horizontally placed on the horn body, the battery be placed in the circuit board and the horn body it
Between and with the circuit board electrical connection, the circuit board is equipped with the feed mouth that connect with the horn body, the circuit board place
Plane definition be reference horizontal plane of manufacturing；
The antenna include for receive bluetooth wireless audio source transmitting audio-frequency electric magnetic wave main line body and one end with it is described
The lead of main line body connection, the main line body is set to the upper surface being away from each other in the ear casing with the sound mouth, described to draw
Line is set to the ear casing and its other end extends to the circuit board and connect with the feed mouth, the conduction side of the lead
To perpendicular to reference horizontal plane of manufacturing described in the reference horizontal plane of manufacturing or near normal.
2. bluetooth headset as described in claim 1, which is characterized in that the bluetooth headset further includes being set in the cavity simultaneously
Guiding piece with conductive characteristic, one end of the guiding piece and the feed mouth are electrically connected, far from described in the lead
The other end of main line body extends to the cavity wall of the ear casing, and the other end of the guiding piece, which is connected in the lead, is located at institute
State the end of ear casing cavity wall.
3. bluetooth headset as claimed in claim 2, which is characterized in that the guiding piece be one end can elastic telescopic elasticity
Needle, the guiding piece stand on the upper face of the circuit board, and the lead extends in the ear casing and on the circuit board
The facing cavity wall of plate face, the elastic telescopic end of the guiding piece are connected to the extended end portion of the lead.
4. bluetooth headset as claimed in claim 2, which is characterized in that the guiding piece includes being electrically connected with the feed mouth
Chassis and the elastic piece that is connect with the chassis of one end, the chassis be fixed on the upper face of the circuit board, the bullet
Property piece the other end be connected in the lead be located at the ear casing cavity wall end.
5. bluetooth headset as claimed in claim 4, which is characterized in that the extended end portion of the elastic piece is towards the chassis
Direction bending, and the end of the lead is connected in the elastic piece with the opposite facing flexure plane of the chassis.
6. the bluetooth headset as described in any one of claims 1 to 5, which is characterized in that the main line body and the lead are equal
It is embedded on the ear casing.
7. the bluetooth headset as described in any one of claims 1 to 5, which is characterized in that the feed mouth is set to the circuit
The edge of plate.
8. the bluetooth headset as described in any one of claims 1 to 5, which is characterized in that the ear casing includes upper cover under
Shell, the lower casing include main casing, and the sound mouth is opened in the main casing, and the main casing has and the sound mouth phase
Pair installing port, the upper cover is fastened on the installing port of the main casing, and the horn body and the battery are laid in described
In main casing, the circuit board is placed in the installing port；
The main line body is set to the upper surface of the upper cover, and the lead is set to the upper cover and its extension path successively passes through institute
State lateral wall, lower end surface and the inner wall of upper cover.
9. bluetooth headset as claimed in claim 8, which is characterized in that the upper cover is removably connected to the peace of the main casing
Fill mouth.
10. a kind of true wireless headset, which is characterized in that including two bluetooth ears as claimed in any one of claims 1-9 wherein
Machine, two bluetooth headsets are divided into left earphone and right earphone, wherein the left earphone and the right earphone are wirelessly connected, described
The reference horizontal plane of manufacturing of left earphone is parallel to each other with the reference horizontal plane of manufacturing of the right earphone or approximate is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821270678.1U CN208754499U (en) | 2018-08-08 | 2018-08-08 | A kind of bluetooth headset and true wireless headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821270678.1U CN208754499U (en) | 2018-08-08 | 2018-08-08 | A kind of bluetooth headset and true wireless headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208754499U true CN208754499U (en) | 2019-04-16 |
Family
ID=66059682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821270678.1U Active CN208754499U (en) | 2018-08-08 | 2018-08-08 | A kind of bluetooth headset and true wireless headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208754499U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112153508A (en) * | 2019-06-29 | 2020-12-29 | 华为技术有限公司 | Bluetooth earphone |
| EP3772222A1 (en) * | 2019-07-31 | 2021-02-03 | Advanced Semiconductor Engineering, Inc. | Semiconductor device package and acoustic device having the same |
| EP3772223A1 (en) * | 2019-07-31 | 2021-02-03 | Advanced Semiconductor Engineering, Inc. | Wireless earphone |
| WO2021063106A1 (en) * | 2019-09-30 | 2021-04-08 | 华为技术有限公司 | Antenna and bluetooth wireless earphone |
-
2018
- 2018-08-08 CN CN201821270678.1U patent/CN208754499U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112153508A (en) * | 2019-06-29 | 2020-12-29 | 华为技术有限公司 | Bluetooth earphone |
| US11838711B2 (en) | 2019-06-29 | 2023-12-05 | Huawei Technologies Co., Ltd. | Bluetooth earphone |
| EP3772222A1 (en) * | 2019-07-31 | 2021-02-03 | Advanced Semiconductor Engineering, Inc. | Semiconductor device package and acoustic device having the same |
| EP3772223A1 (en) * | 2019-07-31 | 2021-02-03 | Advanced Semiconductor Engineering, Inc. | Wireless earphone |
| US11477559B2 (en) | 2019-07-31 | 2022-10-18 | Advanced Semiconductor Engineering, Inc. | Semiconductor device package and acoustic device having the same |
| WO2021063106A1 (en) * | 2019-09-30 | 2021-04-08 | 华为技术有限公司 | Antenna and bluetooth wireless earphone |
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