CN2899356Y - Bluetooth earphone with wire-controlled function - Google Patents
Bluetooth earphone with wire-controlled function Download PDFInfo
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- CN2899356Y CN2899356Y CN 200620007411 CN200620007411U CN2899356Y CN 2899356 Y CN2899356 Y CN 2899356Y CN 200620007411 CN200620007411 CN 200620007411 CN 200620007411 U CN200620007411 U CN 200620007411U CN 2899356 Y CN2899356 Y CN 2899356Y
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- bluetooth earphone
- earphone
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Abstract
The utility model relates to a bluetooth earphone with wire-controlled function. On the back of the earphone host, a set of convolute wheels are arranged that winds the wires with terminals with an earphone and a signal inserter respectively to facilitate the storage and carrying. Only in the case of a mobile telephone that is used or receives a call, the wire is pulled out for the needed length. Also, a conversion switch is arranged on the host of the blue tooth. When power supply of the Bluetooth is exhausted, the sound input contact point can be converted by the conversion switch to the lower wire with the signal plug. When the signal plug is inserted into the socket of the earphone, the utility model can be used as an ordinary wire control earphone.
Description
Technical field
The utility model relates to a kind of bluetooth earphone, particularly a kind of bluetooth earphone that has the line traffic control function concurrently.
Background technology
Existing bluetooth earphone, as shown in figure 11, it comprises the main frame 2 and the earplug 21 of bluetooth earphone, during use described earplug 21 is filled in earhole, and can be connected with the mobile phone of tool Bluetooth protocol and carry out the effect of wireless communication, but this kind design is worn for a long time in the earhole place, will cause discomfort and not attractive in appearance.
Another kind of bluetooth earphone as shown in figure 12, it comprises the main frame 3 of bluetooth earphone, and with electric wire 31 external earphones 32, and in a microphone 311 is set on its main frame 3 or on the electric wire 31, it is that more above-mentioned ear-wearing type bluetooth earphone is in light weight and comfortable that this kind bluetooth earphone is worn when using, but this kind bluetooth earphone its in standby or when not using, its electric wire 31 can't be regained, and also generation is moving indefinite as the heavy curtain of pendulum, and electric wire 31 very easily produces knotting when placing, and causes the puzzlement in the use.
And above-mentioned two kinds of bluetooth earphones can't use when power supply exhausts, and must go charging again, and in long-distance driving, go on business or whilst on tour, when the bluetooth earphone power supply exhausts, then only can converse, except that having high risk, also cause and use inconvenience with the mode of handheld mobile phone.
Summary of the invention
Main purpose of the present utility model is the main frame dorsal part of mat in bluetooth earphone, be provided with one group of reel, and be wound with the respectively electric wire of tool earphone and Signal plug of end respectively, place in reel and can respectively the electric wire of earphone and Signal plug be reeled respectively, and when using or receiving calls, the side pulls out Len req with the electric wire of tool earphone and uses, and carries in order to placing.
An of the present utility model purpose mainly is that mat is provided with a switching switch in the main frame of bluetooth earphone, and when the host power supply of bluetooth earphone exhausts, and the mat diverter switch is with host circuit source of sound input point, switch to the electric wire of top tool Signal plug, and described Signal plug directly can be inserted the earphone jack of mobile phone, use and can do general line control earphone.
To achieve these goals, the utility model provides a kind of bluetooth earphone that has the line traffic control function concurrently, it is characterized in that, comprising: a bluetooth earphone main frame, be provided with function key and the state display lamp that usefulness is adjusted in control in main frame, and be provided with the supply hub of pegging graft and charging for charger; One group of reel, it is to be located at above-mentioned bluetooth earphone main frame dorsal part inside, described group of reel has wind spring sheet and ratchet positioner, is wound with the electric wire that is connected with bluetooth earphone main frame internal circuit source of sound output and input on described group of reel respectively; One earphone is to be located at above-mentioned wherein reel institute wound electric wires end; One Signal plug is to be located at above-mentioned another reel institute wound electric wires end.
Be provided with one in the bluetooth earphone main frame source of sound of bluetooth earphone host circuit input contact switched the diverter switch of the electric wire that is connected to Signal plug.Be provided with one in the main frame back side of bluetooth earphone main frame is clamped on the back splint that the clothing ad-hoc location uses.Wire end collocation biphone in described linking earphone.Be provided with one in the bluetooth earphone main frame and directly will switch to the diverter switch that end tool Signal plug electric wire connects towards the electric wire of earphone.
The utility model also provides a kind of bluetooth earphone that has the line traffic control function concurrently, and it comprises: a bluetooth earphone main frame is provided with function key and the state display lamp that usefulness is adjusted in control in main frame, and is provided with the supply hub of pegging graft and charging for charger; One reel, it is to be located at above-mentioned bluetooth earphone main frame dorsal part inner and upper, described group of reel has wind spring sheet and ratchet positioner, is wound with the electric wire that is connected with bluetooth earphone main frame internal circuit source of sound output on described reel; One earphone is to be located at above-mentioned reel institute wound electric wires end; One connector assembly is to be located on the above-mentioned bluetooth earphone main frame, is to link to each other with bluetooth earphone main frame internal circuit sound source input end; One connecting line, its two ends tool Signal plug, an end is plugged in above-mentioned connector assembly, and the other end is plugged in the earphone jack of mobile phone.
Be provided with one in the bluetooth earphone main frame source of sound of bluetooth earphone host circuit input contact switched to the diverter switch of connector assembly.Be provided with one in the main frame back side of bluetooth earphone main frame is clamped on the back splint that the clothing ad-hoc location uses.Wire end collocation biphone in described linking earphone.Be provided with one in the bluetooth earphone main frame and directly will switch to the diverter switch of the connector assembly of end tool Signal plug towards the electric wire of earphone.
The utility model also provides a kind of bluetooth earphone that has the line traffic control function concurrently, and it comprises: a bluetooth earphone main frame is provided with function key and the state display lamp that usefulness is adjusted in control in main frame, and is provided with the supply hub of pegging graft and charging for charger; One reel, it is to be located at below, above-mentioned bluetooth earphone main frame dorsal part inside, described group of reel has wind spring sheet and ratchet positioner, is wound with the electric wire that is connected with the sound source input end of bluetooth earphone main frame internal circuit on described reel; One earphone is to be located at the wire end that is set firmly on the above-mentioned bluetooth earphone main frame; One Signal plug is to be located at above-mentioned reel institute wound electric wires end.
Be provided with one in the bluetooth earphone main frame source of sound of bluetooth earphone host circuit input contact switched the diverter switch of the electric wire that is connected to Signal plug.Wire end collocation biphone in described linking earphone.Be provided with one in the bluetooth earphone main frame and directly will switch to the diverter switch that end tool Signal plug electric wire connects towards the electric wire of earphone.
The utility model also provides a kind of bluetooth earphone that has the line traffic control function concurrently, and it comprises: a bluetooth earphone main frame in main frame medial surface position, is provided with the joining hole of tool catching groove in the hole; One reel is to be located in the main frame, and its tool wind spring sheet and ratchet positioner have furled source of sound output electric wire on described reel; One earplug, it is to be connected mutually with the above-mentioned source of sound output electric wire that furls on described reel, in earplug one end, is formed with the group connecting part of a tool button edge, and can makes the earplug winding be positioned the joining hole place of above-mentioned main frame.
On the bluetooth earphone main frame, being provided with a connector assembly, is to be connected with bluetooth earphone main frame internal circuit sound source input end, and by the connecting line of two ends tool Signal plug, an end is plugged in above-mentioned connector assembly, and the other end is plugged in the earphone jack of mobile phone.Be provided with the switch that changes that all switch to the source of sound input contact of bluetooth earphone host circuit connector assembly in the bluetooth earphone main frame.Be provided with one in the bluetooth earphone main frame and directly will switch to the diverter switch of the connector assembly of end tool Signal plug towards the electric wire of earplug.
Description of drawings
Fig. 1 is a wherein preferred embodiment stereogram of the utility model;
Fig. 2 is the dorsal part stereogram of the main frame of the utility model bluetooth earphone;
Fig. 3 is the cut-away view of the utility model reel portion;
Fig. 4 is the embodiment stereogram of the utility model tool biphone design;
To be the utility model in top, the bluetooth earphone main frame back side establish Fig. 5 that electric wire that reel makes earphone can stretch, take in and the embodiment stereogram establishing connector assembly in the main frame bottom and can peg graft for the connecting line that connects mobile phone;
Fig. 6 is the utility model is established reel portion in top, the bluetooth earphone main frame back side a cut-away view;
Fig. 7 to be the utility model in top, the bluetooth earphone main frame back side establish fixed earphone and electric wire also established the embodiment stereogram that electric wire that reel makes the tool Signal plug can stretch and take in the main frame lower rear;
Fig. 8 is the dorsal part partial cutaway diagrammatic sketch of bluetooth earphone main frame shown in Figure 7;
Fig. 9 to be the utility model in top, the bluetooth earphone main frame back side establish fixed earphone and electric wire and the embodiment stereogram of establishing connector assembly and can pegging graft for the connecting line that connects mobile phone in the main frame lower rear;
Figure 10 A is the embodiment stereogram that the utility model ear-wearing type bluetooth earphone tool can be pulled out earplug or be used in combination from main frame function;
Figure 10 B is the partial cutaway diagrammatic sketch of its earplug of ear-wearing type bluetooth earphone shown in Figure 10 A and main frame combination section;
Figure 11 is the stereogram of existing ear-wearing type bluetooth earphone;
Figure 12 is the stereogram of another kind of existing bluetooth earphone.
Description of reference numerals: 1,2,3,19 main frames; 11,12,195 reels; 111,121,114,196,31 electric wires; 112,115,32 earphones; 113,123 wind spring sheets; 122,124 Signal plugs; 1221 connecting lines; 13,191 diverter switches; 14 supply hubs; 141 chargers; 15 function keys; 16 state display lamps; 17 back splints; 18,192 connector assemblies; 193,21 earplugs; 1931 group connecting parts; 1932 button edge; 194 joining holes; 1941 catching grooves; 311 microphones.
Embodiment
See also Fig. 1, Fig. 2 and shown in Figure 3, the utility model is the bluetooth earphone that has the line traffic control function concurrently, it mainly is in main frame 1 dorsal part of bluetooth earphone, be provided with one group of tool wind spring sheet 113,123 and the reel 11 of ratchet positioner, 12, and be wound with the respectively electric wire 111 of tool earphone 112 and Signal plug 122 of end respectively, 121, carry in order to placing, and when using or receiving calls, the side pulls out Len req with the electric wire 111 of tool earphone 112 and uses, the Shi Yike that finishes using furls back reel 11 with electric wire 111 again, simultaneously on the main frame 1 of bluetooth earphone, be provided with one and switch switch 13, and when main frame 1 power supply of bluetooth earphone exhausts, but mat diverter switch 13 switches to the source of sound input contact of main frame 1 circuit in the electric wire 121 of below tool Signal plug 122, and in the earphone jack of described Signal plug 122 directly being inserted mobile phone, use and can do general line control earphone, and, the electric wire 121 of described tool Signal plug 122 also can be according to required stretching or withdrawal reel 12, and described Signal plug 122 also can be according to different size mobile phone collocation different size Signal plug 124, simultaneously be provided with a back splint 17 in main frame 1 back side of bluetooth earphone, use and main frame 1 can be clamped on the clothing ad-hoc location, be provided with function key 15 and the state display lamp 16 that usefulness is adjusted in control in main frame 1, and be provided with for the peg graft supply hub 14 of charging of charger 141, moreover, the utility model also can be in electric wire 111 ends collocation biphone 112, to reach the stereosonic effect of tool, as shown in Figure 4.In addition, but also mat diverter switch 13 directly will switch to electric wire 121 connections of end tool Signal plug 122 towards the electric wire 111 of earphone 112, and when main frame 1 power supply of bluetooth earphone exhausts, can be directly changed into wired earphone and use.
The inferior Fig. 5 and shown in Figure 6 that sees also, it is second embodiment of the present utility model, its only in main frame 1 dorsal part of bluetooth earphone the top establish the reel 11 of tool wind spring sheet 113 and ratchet positioner, on reel 11, be wound with the electric wire 111 of end tool earphone 112, and establish a connector assembly 18 in main frame 1 bottom, and can be plugged in connector assembly 18 for two ends tool Signal plug 122 connecting lines 1,221 one ends, the other end is plugged in the earphone jack of mobile phone, and when main frame 1 power supply of bluetooth earphone exhausts, but mat diverter switch 13 switches to connector assembly 18 with the source of sound input contact of main frame 1 circuit, and in the earphone jack of described Signal plug 122 directly being inserted mobile phone, use and can do general line control earphone, and described Signal plug 122 also can be according to different size mobile phone collocation different size Signal plug 124.In addition, but also mat diverter switch 13 directly will switch to connector assembly 18 connections of end tool Signal plug 122 towards the electric wire 111 of earphone 112, and when main frame 1 power supply of bluetooth earphone exhausts, can be directly changed into wired earphone and use.
See also Fig. 7 and shown in Figure 8 again, it is the 3rd embodiment of the present utility model, its only in main frame 1 dorsal part of bluetooth earphone the below establish the reel 12 of tool wind spring sheet 123 and ratchet positioner, on reel 12, be wound with the electric wire 121 of end tool Signal plug 122, and set firmly the electric wire 114 of an end tool earphone 115 in main frame 1 top, and when main frame 1 power supply of bluetooth earphone exhausts, but mat diverter switch 13 switches to the source of sound input contact of main frame 1 circuit in the electric wire 121 of tool Signal plug 122, use and can do general line control earphone, and the Signal plug 122 of electric wire 121 also can be according to different size mobile phone collocation different size Signal plug 124, and, also can directly establish a connector assembly 18 in main frame 1 bottom of bluetooth earphone, and can be plugged in the earphone jack that connector assembly 18 other ends are plugged in mobile phone for two ends tool Signal plug 122 connecting lines 1,221 one ends, use shown in the 9th figure and can do general line control earphone.In addition, but also mat diverter switch 13 directly will switch to electric wire 121 connections of end tool Signal plug 122 towards the electric wire 114 of earphone 115, and when main frame 1 power supply of bluetooth earphone exhausts, can be directly changed into wired earphone and use.
See also at last shown in Figure 10 A and Figure 10 B, it is that main frame 19 in the ear-wearing type bluetooth earphone is provided with connector assembly 192 and and switches switch 191, and when main frame 19 power supplys of bluetooth earphone exhaust, but mat diverter switch 191 switches to connector assembly 192 with the source of sound input contact of main frame 19 circuit, and but connecting line 1,221 one ends of mat two ends tool Signal plug 122 are plugged in the earphone jack that connector assembly 192 other ends are plugged in mobile phone, use and can do general line control earphone, and the Signal plug 122 of connecting line 1221 also can be according to different size mobile phone collocation different size Signal plug 124, in addition, in the main frame 19 of described ear-wearing type bluetooth earphone, can establish the reel 195 of a volume mini and tool wind spring sheet and ratchet positioner, 196 in the electric wire of described connection earplug 193 furls on reel 195, in earplug 193 and place, main frame 19 connection terminals, be formed with the group connecting part 1931 of a tool button edge 1932, relative position in main frame 19, then be provided with the joining hole 194 of tool catching groove 1941 in the hole, and earplug 193 can be connected to described joining hole 194 places, form an ear-wearing type bluetooth earphone, also described earplug 193 can be pulled out length-specific directly plugs in earhole, and form the user mode that earplug 193 separates with main frame 19, shown in Figure 10 A and Figure 10 B.In addition, but also mat diverter switch 191 directly will switch to 192 connections of end tool Signal plug 122 connector assemblies towards the electric wire 196 of earplug 193, and when main frame 19 power supplys of bluetooth earphone exhaust, can be directly changed into wired earphone and use.
In sum, the utility model tool provides tool telescopic earphone electric wire and Signal plug electric wire and reaches to use and place convenient and when the host power supply of bluetooth earphone exhausts, can do general line control earphone and use.
Claims (18)
1. a bluetooth earphone that has the line traffic control function concurrently is characterized in that, comprising:
One bluetooth earphone main frame is provided with function key and the state display lamp that usefulness is adjusted in control in main frame, and is provided with the supply hub of pegging graft and charging for charger;
One group of reel, it is to be located at above-mentioned bluetooth earphone main frame dorsal part inside, described group of reel has wind spring sheet and ratchet positioner, is wound with the electric wire that is connected with bluetooth earphone main frame internal circuit source of sound output and input on described group of reel respectively;
One earphone is to be located at above-mentioned wherein reel institute wound electric wires end;
One Signal plug is to be located at above-mentioned another reel institute wound electric wires end.
2. as claims 1 described bluetooth earphone that has the line traffic control function concurrently, it is characterized in that: be provided with one in the bluetooth earphone main frame source of sound of bluetooth earphone host circuit input contact switched the diverter switch of the electric wire that is connected to Signal plug.
3. as claims 1 described bluetooth earphone that has the line traffic control function concurrently, it is characterized in that: be provided with one in the main frame back side of bluetooth earphone main frame is clamped on the back splint that the clothing ad-hoc location uses.
4. as claims 1 described bluetooth earphone that has the line traffic control function concurrently, it is characterized in that: in the wire end collocation biphone of described linking earphone.
5. as claims 1 or the 2 described bluetooth earphones that have the line traffic control function concurrently, it is characterized in that: be provided with one in the bluetooth earphone main frame and directly will switch to the diverter switch that end tool Signal plug electric wire connects towards the electric wire of earphone.
6. bluetooth earphone that has the line traffic control function concurrently, it comprises:
One bluetooth earphone main frame is provided with function key and the state display lamp that usefulness is adjusted in control in main frame, and is provided with the supply hub of pegging graft and charging for charger;
One reel, it is to be located at above-mentioned bluetooth earphone main frame dorsal part inner and upper, described group of reel has wind spring sheet and ratchet positioner, is wound with the electric wire that is connected with bluetooth earphone main frame internal circuit source of sound output on described reel;
One earphone is to be located at above-mentioned reel institute wound electric wires end;
One connector assembly is to be located on the above-mentioned bluetooth earphone main frame, is to link to each other with bluetooth earphone main frame internal circuit sound source input end;
One connecting line, its two ends tool Signal plug, an end is plugged in above-mentioned connector assembly, and the other end is plugged in the earphone jack of mobile phone.
7. as claims 6 described bluetooth earphones that have the line traffic control function concurrently, it is characterized in that: be provided with one in the bluetooth earphone main frame source of sound of bluetooth earphone host circuit input contact switched to the diverter switch of connector assembly.
8. as claims 6 described bluetooth earphones that have the line traffic control function concurrently, it is characterized in that: be provided with one in the main frame back side of bluetooth earphone main frame is clamped on the back splint that the clothing ad-hoc location uses.
9. as claims 6 described bluetooth earphones that have the line traffic control function concurrently, it is characterized in that: in the wire end collocation biphone of described linking earphone.
10. as claims 6 or the 7 described bluetooth earphones that have the line traffic control function concurrently, it is characterized in that: be provided with one in the bluetooth earphone main frame and directly will switch to the diverter switch of the connector assembly of end tool Signal plug towards the electric wire of earphone.
11. a bluetooth earphone that has the line traffic control function concurrently, it comprises:
One bluetooth earphone main frame is provided with function key and the state display lamp that usefulness is adjusted in control in main frame, and is provided with the supply hub of pegging graft and charging for charger;
One reel, it is to be located at below, above-mentioned bluetooth earphone main frame dorsal part inside, described group of reel has wind spring sheet and ratchet positioner, is wound with the electric wire that is connected with the sound source input end of bluetooth earphone main frame internal circuit on described reel;
One earphone is to be located at the wire end that is set firmly on the above-mentioned bluetooth earphone main frame;
One Signal plug is to be located at above-mentioned reel institute wound electric wires end.
12., it is characterized in that: be provided with one in the bluetooth earphone main frame source of sound of bluetooth earphone host circuit input contact switched the diverter switch of the electric wire that is connected to Signal plug as claims 11 described bluetooth earphones that have the line traffic control function concurrently.
13., it is characterized in that: in the wire end collocation biphone of described linking earphone as claims 11 described bluetooth earphones that have the line traffic control function concurrently.
14., it is characterized in that: be provided with one in the bluetooth earphone main frame and directly will switch to the diverter switch that end tool Signal plug electric wire connects towards the electric wire of earphone as claims 11 or the 12 described bluetooth earphones that have the line traffic control function concurrently.
15. a bluetooth earphone that has the line traffic control function concurrently, it comprises:
One bluetooth earphone main frame in main frame medial surface position, is provided with the joining hole of tool catching groove in the hole;
One reel is to be located in the main frame, and its tool wind spring sheet and ratchet positioner have furled source of sound output electric wire on described reel;
One earplug, it is to be connected mutually with the above-mentioned source of sound output electric wire that furls on described reel, in earplug one end, is formed with the group connecting part of a tool button edge, and can makes the earplug winding be positioned the joining hole place of above-mentioned main frame.
16. as claims 15 described bluetooth earphones that have the line traffic control function concurrently, it is characterized in that: on the bluetooth earphone main frame, be provided with a connector assembly, be to be connected with bluetooth earphone main frame internal circuit sound source input end, connecting line by two ends tool Signal plug, one end is plugged in above-mentioned connector assembly, and the other end is plugged in the earphone jack of mobile phone.
17., it is characterized in that: be provided with the switch that changes that all switch to the source of sound input contact of bluetooth earphone host circuit connector assembly in the bluetooth earphone main frame as claims 15 described bluetooth earphones that have the line traffic control function concurrently.
18., it is characterized in that: be provided with one in the bluetooth earphone main frame and directly will switch to the diverter switch of the connector assembly of end tool Signal plug towards the electric wire of earplug as claims 15 or the 17 described bluetooth earphones that have the line traffic control function concurrently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007411 CN2899356Y (en) | 2006-03-03 | 2006-03-03 | Bluetooth earphone with wire-controlled function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007411 CN2899356Y (en) | 2006-03-03 | 2006-03-03 | Bluetooth earphone with wire-controlled function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2899356Y true CN2899356Y (en) | 2007-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620007411 Expired - Fee Related CN2899356Y (en) | 2006-03-03 | 2006-03-03 | Bluetooth earphone with wire-controlled function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2899356Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102572635A (en) * | 2012-01-29 | 2012-07-11 | 华为终端有限公司 | Earphone, terminal and method capable of switching earphone modes |
| CN103090196A (en) * | 2013-01-18 | 2013-05-08 | 浙江吉利汽车研究院有限公司杭州分公司 | Stretchable lighting device |
| CN103141117A (en) * | 2010-10-01 | 2013-06-05 | 创新科技有限公司 | Wireless headset |
| CN103297892A (en) * | 2013-06-27 | 2013-09-11 | 苏州工业园区依利电子贸易有限公司 | Multifunctional portable headset |
| CN104185110A (en) * | 2014-09-11 | 2014-12-03 | 杭州纳雄科技有限公司 | Multifunctional earphone |
| CN105933809A (en) * | 2016-04-27 | 2016-09-07 | 乐视控股（北京）有限公司 | Signal processing method and device for earphone and earphone |
-
2006
- 2006-03-03 CN CN 200620007411 patent/CN2899356Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141117A (en) * | 2010-10-01 | 2013-06-05 | 创新科技有限公司 | Wireless headset |
| CN102572635A (en) * | 2012-01-29 | 2012-07-11 | 华为终端有限公司 | Earphone, terminal and method capable of switching earphone modes |
| WO2013110229A1 (en) * | 2012-01-29 | 2013-08-01 | 华为终端有限公司 | Headphone, terminal, and method for allowing switchover between headphone modes |
| US8712090B2 (en) | 2012-01-29 | 2014-04-29 | Huawei Device Co., Ltd. | Headset, terminal, and method capable of switching headset mode |
| CN103090196A (en) * | 2013-01-18 | 2013-05-08 | 浙江吉利汽车研究院有限公司杭州分公司 | Stretchable lighting device |
| CN103090196B (en) * | 2013-01-18 | 2014-11-26 | 浙江吉利汽车研究院有限公司杭州分公司 | Stretchable lighting device |
| CN103297892A (en) * | 2013-06-27 | 2013-09-11 | 苏州工业园区依利电子贸易有限公司 | Multifunctional portable headset |
| CN104185110A (en) * | 2014-09-11 | 2014-12-03 | 杭州纳雄科技有限公司 | Multifunctional earphone |
| WO2016037576A1 (en) * | 2014-09-11 | 2016-03-17 | 王玮冰 | Multifunctional earphone |
| CN104185110B (en) * | 2014-09-11 | 2018-11-09 | 杭州纳雄科技有限公司 | A kind of multifunctional headphone |
| CN105933809A (en) * | 2016-04-27 | 2016-09-07 | 乐视控股（北京）有限公司 | Signal processing method and device for earphone and earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070509 Termination date: 20120303 |