CN201878302U - Bluetooth headset - Google Patents
Bluetooth headset Download PDFInfo
- Publication number
- CN201878302U CN201878302U CN2010205780897U CN201020578089U CN201878302U CN 201878302 U CN201878302 U CN 201878302U CN 2010205780897 U CN2010205780897 U CN 2010205780897U CN 201020578089 U CN201020578089 U CN 201020578089U CN 201878302 U CN201878302 U CN 201878302U
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- Prior art keywords
- battery
- antenna
- microphone
- shell
- receiver
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Abstract
The utility model discloses a bluetooth headset, which comprises a headset casing, a circuit board (2), a battery (3), an antenna (4), a microphone (5), a receiver (6) and an earplug (7), wherein the headset casing comprises a main casing (11) for mounting the circuit board (2), the antenna (4), the receiver (6) and the earplug (7), and an auxiliary casing (13) for mounting the microphone (5) and the battery (3), wherein the auxiliary casing (13) is a carbon fiber tube, the tube cavity of the carbon fiber tube is a battery compartment (121) for accommodating the battery (3), and the upper end of the carbon fiber tube is communicated with the lower part of the main casing (11); and the microphone (5) is mounted at the lower end part of the auxiliary casing (13); and the shortest distance between the antenna (4) and the battery (3) exceeds 4mm. The bluetooth headset has the advantages of reasonable arrangement of spare parts, excellent signal receiving and long time for continuous working.
Description
Technical field
The utility model relates to a kind of bluetooth earphone, more particularly, relates to the improvement of bluetooth earphone shell structure and to the reasonable disposition of earphone parts.
Background technology
Bluetooth earphone allows the user can exempt impeding of electric wire, and comfortable ground is easily conversation in every way, makes our life incomparably light.Because bluetooth earphone generally all is to hang on the ear by hangers spare to use, so light and miniaturization is generally all pursued in the design of bluetooth earphone.For the miniaturization and the lighting that realize bluetooth earphone, most of bluetooth earphones all adopt minicell, and in the main cavity volume of earphone case the circuit board of earphone, antenna, battery etc. are installed together.As the patent No. is the utility model patent of ZL200620019746.8, the earphone casing built-in all parts of bluetooth earphone, comprise bluetooth communication, loud speaker, microphone and supplying cell etc.There is following defective in existing bluetooth earphone, because plain conductor materials such as antenna and battery, microphone distance is too near, influenced the signal receiving performance of earphone antenna, test shows, plain conductor materials such as antenna and battery, microphone distance must could guarantee that earphone antenna has the good signal receiving ability more than 3～4 millimeters.On the other hand, because existing bluetooth earphone generally adopts minicell, the time that can keep work that causes the bluetooth earphone battery to be full of behind the electricity is shorter.
The utility model content
The technical problems to be solved in the utility model provides a kind of under the prerequisite that keeps lighting, the bluetooth earphone that signal reception good and battery capacity are big.
The purpose of this utility model can realize by adopting following technical measures.
A kind of bluetooth earphone comprises earphone case, circuit board, battery, antenna, microphone and receiver; Described earphone case comprises and is used to the sub-shell the main casing of described circuit board, antenna and receiver being installed and being used to install microphone and battery;
Described circuit board is installed in the centre of described main casing inner chamber, and described antenna and receiver lay respectively at the both sides of described circuit board; Described sub-shell is the elongated tubular of extending downwards from described main casing, and its tube chamber is the battery compartment that holds described battery, and described microphone is installed in the bottom of described sub-shell;
Above-mentioned mainly is improvement at the bluetooth earphone shape and structure, its objective is to make battery move apart antenna and circuit board, to improve the signal receiving performance of antenna.Beeline between described antenna and the battery should be greater than 4 millimeters.
Described sub-shell adopts carbon fiber pipe to be made, and the inner chamber of described main casing is implanted and be fixed in the upper end of this carbon fiber pipe, and the main part of its tube chamber is as battery compartment, and the bottom of described carbon fiber pipe is used to install described microphone.Because carbon fiber pipe has intensity height, lightweight characteristics, so said structure changes the portability that still can keep bluetooth earphone.And since whole carbon fiber tube chamber as battery compartment, this will allow to do volume of battery more greatly, the bottom that microphone is installed in carbon fiber pipe helps user's oral sex near microphone.
Described main casing adopts plastic production to form, and comprises base, top cover and decoration panel, and a side of described base is provided with the cavity that described circuit board, antenna and USB interface are installed, and opposite side is provided with external screw thread; The sidewall of described base is offered an aperture that is used for fixing described sub-shell, makes the tube chamber of described sub-shell and the cavity UNICOM of described base one side; Described top cover and decorate panel respectively with described base snapping, described top cover and decorating is provided with a cavernous body that reduces vibration between the panel.
Bluetooth earphone of the present utility model also comprises earplug, one side of described earplug is provided with half hole that can hold receiver, the hole wall in this half hole is provided with the internal thread that is connected with described base external screw thread, and described receiver is fixed in the interlayer between described earplug and the described base.
Bluetooth earphone of the present utility model comprises mains switch and the volume switch that is installed in described base outer wall face.
Compared with prior art, bluetooth earphone of the present utility model has following useful technique effect: because battery is moved on to the sub-shell inner chamber from the main casing inner chamber, thereby reduce the influence that battery receives aerial signal, and can discharge part main casing inner space, thereby make main casing attenuation to be easy to move close to somebody's ear; On the other hand since the sub-shell inner chamber as battery compartment, so make volume of battery can do greatlyyer, thereby make battery that bigger capacity be arranged, increased the continuous working period of bluetooth earphone.
Description of drawings
The drawing of accompanying drawing is described as follows:
Fig. 1 is the structural representation of the utility model bluetooth earphone;
Fig. 2 is the decomposing schematic representation of the utility model bluetooth earphone.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, bluetooth earphone of the present utility model comprises earphone case, circuit board 2, battery 3, antenna 4, microphone 5, receiver 6, earplug 7, USB interface plate 21, USB interface 8, photoconduction 91, mains switch 9 and volume switch 52.Comprise bluetooth module, coding decoder on the described circuit board 2, with the analog signal output of coding decoder, receiver and the microphone (accompanying drawing is not represented) that input is connected, the circuit theory diagrams of these bluetooth earphones belong to prior art, do not give unnecessary details respectively.The utility model mainly is reasonably to arrange to the shape and structure of earphone case and to the geometry site that influences components and parts such as circuit board 2 that the bluetooth earphone signal receives, battery 3, antenna 4, microphone 5, receiver 6.
Described earphone case comprises main casing 1 and sub-shell 13; Described main casing 1 adopts plastic production to form, and comprises base 11, top cover 12 and decorates panel 14, and a side of described base 11 is provided with the cavity that described circuit board 2, antenna 4 and USB interface 8 are installed, and opposite side is provided with external screw thread; Described mains switch 9 and volume switch 52 are installed in the outside wall surface of described base 11, the sidewall of described base 11 is offered an aperture that is used for fixing described sub-shell 13, makes the cavity UNICOM of the tube chamber of described sub-shell 13 and described base 11 1 sides so that lay lead between described main casing 1 and sub-shell 13; Described top cover 12 and decorate panel 14 respectively with described base 11 snappings.Place one between described top cover 12 and the decoration panel 14 and reduce the cavernous body 41 that components and parts vibrate.
One side of described earplug 7 is provided with half hole that can hold receiver 6, and the hole wall in this half hole is provided with the internal thread that is connected with described base 11 external screw threads, and described receiver 6 is fixed in the interlayer between described earplug 7 and the described base 11.Therefore, described antenna 4 and receiver 6 lay respectively at the both sides of described circuit board 2.
Described sub-shell 13 is the strip carbon fiber pipe that extends downwards from described main casing 1, the inner chamber of the implanted described main casing 1 in the upper end of this carbon fiber pipe is also fixing, the main part of its tube chamber is held the battery 3 of cylindricity as battery compartment 121, and described microphone 5 and microphone outer cover 51 thereof are installed in the bottom of described carbon fiber pipe.
The shape and structure of earphone case of the present utility model and the layout that is installed in the components and parts such as antenna 4, battery 3, circuit board 2, microphone 5 and receiver 6 on the earphone case make and can maintain a certain distance between described antenna 4 and the components and parts such as battery 3, microphone 5 and receiver 6, remain on more than 4 millimeters as the beeline between antenna 4 and the battery 3, thereby the signal receiving performance of described antenna 4 is significantly improved.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model.To one skilled in the art, the utility model can have various changes and variation, and is all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1. a bluetooth earphone comprises earphone case, circuit board (2), battery (3), antenna (4), microphone (5) and receiver (6); It is characterized in that:
Described earphone case comprises and is used to the sub-shell (13) the main casing (1) of described circuit board (2), antenna (4) and receiver (6) being installed and being used to install microphone (5) and battery (3);
Described circuit board (2) is installed in the centre of described main casing (1) inner chamber, and described antenna (4) and receiver (6) lay respectively at the both sides of described circuit board (2); Described sub-shell (13) is the strip pipe that extends downwards from described main casing (1), and its tube chamber is for to hold the battery compartment (121) of described battery (3), and described microphone (5) is installed in the bottom of described sub-shell (13);
Beeline between described antenna (4) and the battery (3) is greater than 4 millimeters.
2. bluetooth earphone according to claim 1, it is characterized in that: described sub-shell (13) adopts carbon fiber pipe to be made, the upper end of this carbon fiber pipe is implanted the inner chamber of described main casing (1) and is fixed, the main part of its tube chamber is held described battery (3) as battery compartment (121), and described microphone (5) is installed in the bottom of described carbon fiber pipe.
3. bluetooth earphone according to claim 2, it is characterized in that: described main casing (1) adopts plastic production to form, comprise base (11), top cover (12) and decorate panel (14), one side of described base (11) is provided with the cavity that described circuit board (2), antenna (4) and USB interface (8) are installed, and opposite side is provided with external screw thread; The sidewall of described base (11) is offered an aperture that is used for fixing described sub-shell (13), makes the tube chamber of described sub-shell (13) and the cavity UNICOM of described base (11) one sides; Described top cover (12) and decorate panel (14) respectively with described base (11) snapping.
4. according to claim 1,2 or 3 described bluetooth earphones, it is characterized in that: also comprise earplug (7), one side of described earplug (7) is provided with half hole that can hold receiver (6), the internal thread of the hole wall in this half hole and described base (11) external thread rotary are joined, and described receiver (6) is fixed in the interlayer between described earplug (7) and the described base (11).
5. bluetooth earphone according to claim 3 is characterized in that: be provided with one between described top cover (12) and the decoration panel (14) and reduce the cavernous body (41) that the bluetooth earphone components and parts vibrate.
6. according to claim 1,2 or 3 described bluetooth earphones, it is characterized in that: also comprise the mains switch (9) and the volume switch (52) that are installed in described base (11) outside wall surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205780897U CN201878302U (en) | 2010-10-08 | 2010-10-08 | Bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205780897U CN201878302U (en) | 2010-10-08 | 2010-10-08 | Bluetooth headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201878302U true CN201878302U (en) | 2011-06-22 |
Family
ID=44166209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205780897U Expired - Fee Related CN201878302U (en) | 2010-10-08 | 2010-10-08 | Bluetooth headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201878302U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102300138A (en) * | 2011-07-04 | 2011-12-28 | 东莞市启原实业有限公司 | Detachable earphone |
| CN102447987A (en) * | 2010-10-08 | 2012-05-09 | 讯威科技发展有限公司 | Bluetooth headset |
| CN104333826A (en) * | 2014-10-20 | 2015-02-04 | 广东佳禾声学科技有限公司 | Novel Bluetooth headset device and manufacturing method thereof |
| CN106101890A (en) * | 2016-06-16 | 2016-11-09 | 广州黑格智能科技有限公司 | A kind of cassette mechanism structure of earphone |
| CN110198505A (en) * | 2019-05-31 | 2019-09-03 | 歌尔科技有限公司 | A kind of wireless headset and its assembly method |
| CN110446134A (en) * | 2019-08-16 | 2019-11-12 | 歌尔股份有限公司 | Wireless headset |
-
2010
- 2010-10-08 CN CN2010205780897U patent/CN201878302U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447987A (en) * | 2010-10-08 | 2012-05-09 | 讯威科技发展有限公司 | Bluetooth headset |
| CN102447987B (en) * | 2010-10-08 | 2014-04-09 | 讯威科技发展有限公司 | Bluetooth headset |
| CN102300138A (en) * | 2011-07-04 | 2011-12-28 | 东莞市启原实业有限公司 | Detachable earphone |
| CN102300138B (en) * | 2011-07-04 | 2014-04-02 | 东莞市启原实业有限公司 | Detachable earphone |
| CN104333826A (en) * | 2014-10-20 | 2015-02-04 | 广东佳禾声学科技有限公司 | Novel Bluetooth headset device and manufacturing method thereof |
| CN106101890A (en) * | 2016-06-16 | 2016-11-09 | 广州黑格智能科技有限公司 | A kind of cassette mechanism structure of earphone |
| CN110198505A (en) * | 2019-05-31 | 2019-09-03 | 歌尔科技有限公司 | A kind of wireless headset and its assembly method |
| CN110198505B (en) * | 2019-05-31 | 2020-10-13 | 歌尔科技有限公司 | Wireless earphone |
| CN110446134A (en) * | 2019-08-16 | 2019-11-12 | 歌尔股份有限公司 | Wireless headset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20161008 |