CN202818559U - Earphone device with radio function - Google Patents
Earphone device with radio function Download PDFInfo
- Publication number
- CN202818559U CN202818559U CN 201220449342 CN201220449342U CN202818559U CN 202818559 U CN202818559 U CN 202818559U CN 201220449342 CN201220449342 CN 201220449342 CN 201220449342 U CN201220449342 U CN 201220449342U CN 202818559 U CN202818559 U CN 202818559U
- Authority
- CN
- China
- Prior art keywords
- signal transmission
- transmission line
- earphone
- headphone device
- splicing ear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an earphone device with a radio function, and the earphone device is electrically connected with an electronic device. The earphone device is characterized by comprising a connector which is suitable to be inserted into a sound source hole of the electronic device and is electrically connected with the electronic device, a first communication cable, a first earphone, a second earphone, a second communication cable, and a microphone module. An end of the first communication cable is connected with the connector. The first earphone is connected with the other end of the first communication cable so as to electrically connect with the connector through the first communication cable. The second earphone is electrically connected with the connector. An end of the second communication cable is connected with the connector. The microphone module is connected with the other end of the second communication cable so as to electrically connect with the connector through the second communication cable. The earphone device does not need a step of connecting the communication cables with the microphone module, and is advantaged by easy assembling and low cost.
Description
Technical field
The utility model belongs to the Headphone device field, particularly a kind of Headphone device with function of radio receiver.
Background technology
Along with science and technology is maked rapid progress, but the multimedia electronic installation of I/O of all kinds and application software have been full of in modern's life.For example in real-time communication software, the user can see through earphone and microphone sees through internet and coordinator's talk.Generally also there have been on the market many variety classeses to have the Headphone device of microphone.
Fig. 1 is existing Headphone device with microphone.Among Fig. 1, Headphone device 100 comprises splicing ear 110, the first signal transmission line 120, the first earphone 130, the second earphone 140, the second signal transmission line 150, the 3rd signal transmission line 160 and microphone module 170.Splicing ear 110 is suitable for inserting (not shown) in the audio source hole of electronic installation, to be electrically connected to electronic installation.The first signal transmission line 120 is connected to splicing ear 110 and microphone module 170.The second signal transmission line 150 is connected to the first earphone 130 and microphone module 170.The 3rd signal transmission line 160 is connected to the second earphone 140 and microphone module 170.
After the first earphone 130 and the second earphone 140 are electrically connected to microphone module 170, be electrically connected to splicing ear 110 via microphone module 170 again.Specifically, the manufacturing process of Headphone device 100 is: the wire rod of wanting to make the first signal transmission line 120, the second signal transmission line 150 and the 3rd signal transmission line 160 is cut to predetermined length, plate tin again with the insulation displacement at these wire rod both ends, and at these both ends; Wherein end welding with splicing ear 110 and the first signal transmission line 120; A wherein end of the second signal transmission line 150 is worn 130 rear and the first earphone 130 welding of the first earphone; A wherein end of the 3rd signal transmission line 160 is worn 140 rear and the second earphone 140 welding of the second earphone; The other end of the first signal transmission line 120, the second signal transmission line 150 and the 3rd signal transmission line 160 is welded with microphone module 170 respectively.And, the first signal transmission line 120, the second signal transmission line 150 and the 3rd signal transmission line 160 comprise respectively many strips signal transmission line 122,152,162, so when carrying out the welding of the first signal transmission line 120, the second signal transmission line 150 and the 3rd signal transmission line 160, need respectively the action that this a little signal transmission line 122,152,162 two ends are welded.
Hence one can see that, and the manufacturing process of existing Headphone device 100 will produce a large amount of procedures, so not only expends time in, and also can increase the processing error rate, and increase the difficulty of getting the raw materials ready of different wire rod types.In addition, for the first above-mentioned signal transmission line 120, the second signal transmission line 150 and the 3rd signal transmission line 160 being welded in the circuit board 172 of microphone module 170, circuit board 172 needs larger size can supply the first signal transmission line 120, the second signal transmission line 150 and the 3rd signal transmission line 160 to connect.Above factor can cause the packaging efficiency of existing Headphone device 100 low and cost is expensive.
The utility model content
The purpose of this utility model is to provide a kind of Headphone device, and it has assembling easily and cost-effective advantage, solves the defective that prior art exists.
For achieving the above object, Headphone device with function of radio receiver described in the utility model, it is suitable for being electrically connected to electronic installation, and comprises splicing ear, the first signal transmission line, the first earphone, the second earphone, the second signal transmission line and microphone module; Splicing ear is suitable for inserting in the audio source hole of electronic installation, to be electrically connected to electronic installation; The first signal transmission line one end connects splicing ear; The first earphone is connected to the other end of the first signal transmission line, is electrically connected to splicing ear to see through the first signal transmission line; The second earphone is electrically connected to splicing ear; The second signal transmission line one end is connected to splicing ear; Microphone module is connected to the other end of the second signal transmission line, is electrically connected to splicing ear to see through the second signal transmission line.
In the utility model one embodiment, above-mentioned Headphone device also comprises the 3rd signal transmission line, and its two ends are connected to respectively splicing ear and the second earphone, so that the second earphone is electrically connected to splicing ear.
In the utility model one embodiment, the microphone module of above-mentioned Headphone device comprises circuit board, microphone and housing.That end that the second signal transmission line is connected to microphone module is to be connected to circuit board.Microphone arrangement and is electrically connected to circuit board on circuit board.Housing coating circuit plate and microphone.
In the utility model one embodiment, the first signal transmission line and the 3rd signal transmission line pass housing in the above-mentioned Headphone device.
In the utility model one embodiment, the first signal transmission line, the second signal transmission line and the 3rd signal transmission line position are connected with part between the splicing ear side by side at housing in the above-mentioned Headphone device.
In the utility model one embodiment, above-mentioned Headphone device also comprises the 3rd signal transmission line, its two ends are connected to respectively microphone module and the second earphone, so that the second earphone is electrically connected to microphone module, and the second earphone sees through microphone module and the second signal transmission line and is electrically connected to splicing ear.
In the utility model one embodiment, the microphone module of above-mentioned Headphone device comprises circuit board, microphone and housing.That end that the second signal transmission line is connected to microphone module is to be connected to circuit board, and that end that the 3rd signal transmission line is connected to microphone module is to be connected to circuit board.Microphone arrangement and is electrically connected to circuit board on circuit board.Housing coating circuit plate and microphone.
In the utility model one embodiment, above-mentioned Headphone device more comprises a line winder, the first signal transmission line and the second signal transmission line pass line winder, and the first signal transmission line and the second signal transmission line are connected with part between the splicing ear side by side at line winder.
In the utility model one embodiment, each first signal transmission line, the second signal transmission line and the 3rd signal transmission line comprise many strips signal transmission line and the protective sleeve that coats this a little signal transmission line in the above-mentioned Headphone device.
In sum, at least one earphone of Headphone device with function of radio receiver described in the utility model is directly connected in splicing ear by signal transmission line, and do not need to be connected to splicing ear as the described microphone module that sees through of prior art, can save the step that signal transmission line is connected to microphone module.Therefore, Headphone device described in the utility model can reach and assemble advantage easy, cost.
Description of drawings
Fig. 1 is the known Headphone device with microphone.
Fig. 2 creates the Headphone device schematic diagram with function of radio receiver of an embodiment for this.
Fig. 3 creates the signal transmission line partial schematic diagram of the Headphone device with function of radio receiver of an embodiment for this.
Fig. 4 creates the Headphone device schematic diagram with function of radio receiver of another embodiment for this.
[primary clustering symbol description]
| I | Protective sleeve |
| S |
|
| 100 | Headphone device |
| 110 |
|
| 120 |
The first |
| 130 |
The |
| 140 |
The |
| 150 |
The second |
| 160 |
The 3rd |
| 170 |
|
| 200、201 |
Headphone device with function of |
| 210 |
|
| 220 |
The first |
| 221、222、251、252、271、272 |
|
| 230 |
The |
| 240 |
The |
| 250 |
The second |
| 260 |
|
| 261 |
|
| 262 | Microphone |
| 263 |
|
| 270 |
The 3rd |
| 280 | Line winder |
Embodiment
For the utility model above and other purpose, feature and advantage can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Fig. 2 is the described Headphone device schematic diagram with function of radio receiver of the utility model one embodiment.Please refer to Fig. 2, the described Headphone device 200 with function of radio receiver of present embodiment comprises splicing ear 210, the first signal transmission line 220, the first earphone 230, the second earphone 240, the second signal transmission line 250 and microphone module 260.Splicing ear 210 is suitable for inserting in the audio source hole of electronic installation (not shown), to be electrically connected to electronic installation.Electronic installation is such as being the device that computer, music player or mobile phone etc. can provide multimedia output/input, and present embodiment does not limit the kind of electronic installation.Above-mentioned audio source hole refers to have the jack of voice output and input function.This audio source hole can be common circular socket holes or USB (universal serial bus, USB) jack, and present embodiment does not limit the kind of audio source hole.The kind of splicing ear 210 is then decided on the kind of audio source hole, is not limited to the shape that Fig. 2 illustrates, and for instance, splicing ear 210 also can be the USB terminal.
Above-mentioned the first signal transmission line 220 one ends 221 are connected to splicing ear 210.The first earphone 230 is connected to the other end 222 of the first signal transmission line 220, is electrically connected to splicing ear 210 to see through the first signal transmission line 220.The second earphone 240 is electrically connected to splicing ear 210.The second signal transmission line 250 one ends 251 are connected to splicing ear 210.Microphone module 260 is connected to the other end 252 of the second signal transmission line 250, is electrically connected to splicing ear 210 by the second signal transmission line 250.
The described Headphone device 200 of present embodiment can also comprise and for example comprise the 3rd signal transmission line 270 that its two ends 271,272 are connected to respectively splicing ear 210 and the second earphone 240, so that the second earphone 240 is electrically connected to splicing ear 210.In addition, microphone module 260 for example comprises circuit board 261, microphone 262 and housing 263.That end 252 that the second signal transmission line 250 is connected to microphone module 260 is to be connected to circuit board 261.Microphone 262 is disposed on the circuit board 261, and is electrically connected to circuit board 261.This microphone 262 can be micro-electro-mechanical microphone, but not as limit.Housing 263 coating circuit plates 261 and microphone 262, and the first signal transmission line 220 and the 3rd signal transmission line 270 pass housing 263.
It should be noted that for the ease of showing each assembly in the housing 263, Fig. 2 has omitted the part of covering circuit board 261 with the microphone 262 of housing 263.Particularly, housing 263 for example comprises loam cake and the lower cover that combines each other, and Fig. 2 only shows the lower cover of housing 263, has omitted loam cake.
In the present embodiment, the first signal transmission line 220, the second signal transmission line 250 and the 3rd signal transmission line 270 for example are to be connected side by side at housing 263 with part between the splicing ear 210, so that these signal transmission lines 220,250,270 arrangements are convenient and can avoid being entangled with.And also available protective sleeve (not shown) coats the first signal transmission line 220, the second signal transmission line 250 and the part of the 3rd signal transmission line 270 between housing 263 and splicing ear 210.
Fig. 3 is the partial schematic diagram of the signal transmission line of the described Headphone device with function of radio receiver of the utility model one embodiment.Please refer to Fig. 2 and Fig. 3; in the above-mentioned Headphone device 200 with function of radio receiver, the protective sleeve I that each first signal transmission line 220, the second signal transmission line 250 and the 3rd signal transmission line 270 comprise many strips signal transmission line S and coat this a little signal transmission line S.This a little signal transmission line S is electrically insulated each other.In the present embodiment, the quantity of sub-signal transmission line S is as example, but not as limit take two.Two strip signal transmission line S of the first signal transmission line 220 are respectively with reference to earth connection and L channel line, two strip signal transmission line S of the 3rd signal transmission line 270 are respectively with reference to earth connection and R channel line, and two strip signal transmission line S of the second signal transmission line 250 are respectively with reference to earth connection and sound signal line.
The described manufacturing process with Headphone device 200 of function of radio receiver of present embodiment is: the wire rod of wanting to make the first signal transmission line 220, the second signal transmission line 250 and the 3rd signal transmission line 270 is cut to predetermined length, again with these wire rod two ends insulation displacements, and plate the metal of tin or other low melting points, high conductivity at these two ends; The end 221 of the first signal transmission line 220, the end 251 of the second signal transmission line 250 and the end 271 of the 3rd signal transmission line 270 are soldered to splicing ear 210; The end 222 of the first signal transmission line 220 is worn 230 rear and the first earphone 230 interior circuit board (not shown) welding of the first earphone; The end 272 of the 3rd signal transmission line 270 is worn 240 rear and the second earphone 240 interior circuit board (not shown) welding of the second earphone; End 252 and circuit board 261 welding with the second signal transmission line 250.
Significantly, the described manufacturing process with Headphone device 200 of function of radio receiver of present embodiment is simplified many compared to the manufacturing process of existing Headphone device 100.Particularly, in the present embodiment, because the first signal transmission line 220 and the 3rd signal transmission line 270 directly are electrically connected to splicing ear 210 with the first earphone 230 and the second earphone 240 respectively, compared to prior art, the present embodiment omission is electrically connected to the first earphone 230 and the second earphone 240 step of the circuit board 261 of microphone module 260, so can reduce multiple tracks signal transmission line is soldered to the step of circuit board 261, and then promotes the described production efficiency with Headphone device 200 of function of radio receiver of present embodiment.And circuit board 261 is not because connecting the first signal transmission line 220 and the 3rd signal transmission line 270, and the size of circuit board 261 is dwindled, so the cost of circuit board 261 can reduce and the size of microphone module 260 also can be dwindled.
Fig. 4 is the described Headphone device schematic diagram with function of radio receiver of another embodiment of the utility model.Please refer to Fig. 4, the Headphone device with function of radio receiver 201 of present embodiment is similar to the Headphone device with function of radio receiver 200 of Fig. 2, difference is that the two ends 271,272 of the 3rd signal transmission line 270 of the described Headphone device 201 with function of radio receiver of present embodiment are connected to respectively microphone module 260 and the second earphone 240, so that the second earphone 240 is electrically connected to microphone module 260, and the second earphone 240 more sees through microphone module 260 and the second signal transmission line 250 and is electrically connected to splicing ear 210.Particularly, that end 252 that is connected to microphone module 260 of the second signal transmission line 250 is to be connected to circuit board 261, and that end 271 that is connected to microphone module 260 of the 3rd signal transmission line 270 is to be connected to circuit board 261.
For making the first signal transmission line 220 and 250 arrangements of the second signal transmission line conveniently and avoiding being entangled with, the Headphone device 201 with function of radio receiver can also comprise that line winder 280, the first signal transmission lines 220 and the second signal transmission line 250 pass line winder 280.In addition, the first signal transmission line 220 and the second signal transmission line 250 for example are to be connected side by side at line winder 280 with part between the splicing ear 210.In addition, also available protective sleeve (not shown) coats the first signal transmission line 220 and the part of the second signal transmission line 250 between housing 263 and splicing ear 210.
Than prior art, present embodiment is described to have in the Headphone device 201 of function of radio receiver, the first earphone 230 directly sees through the first signal transmission line 220 and is electrically connected to splicing ear 210, can save the step that the first earphone 230 is electrically connected to the circuit board 261 of microphone module 260, and the size of circuit board 261 is reduced, and the size of microphone module 260 also can thereby be reduced.Therefore, compared to prior art, present embodiment is described have the Headphone device 201 of function of radio receiver can improving production efficiencies and reduce production costs.
Although the utility model discloses as above with preferred embodiment, so it is not to limit the utility model, anyly has the knack of this skill person, within not breaking away from spirit and scope of the present utility model, all should belong to protection range of the present utility model.
Claims (9)
1. the Headphone device with function of radio receiver is electrically connected to an electronic installation, it is characterized in that, described Headphone device comprises:
One splicing ear is suitable for inserting in the audio source hole of this electronic installation, is electrically connected to this electronic installation;
One first signal transmission line, the one end connects this splicing ear;
One first earphone is connected to the other end of this first signal transmission line, is electrically connected to this splicing ear to see through this first signal transmission line;
One second earphone is electrically connected to this splicing ear;
One second signal transmission line, the one end is connected to this splicing ear; And
One microphone module is connected to the other end of this second signal transmission line, is electrically connected to this splicing ear to see through this second signal transmission line.
2. the Headphone device with function of radio receiver as claimed in claim 1, it is characterized in that: described Headphone device also comprises:
One the 3rd signal transmission line, its two ends are connected to respectively this splicing ear and this second earphone, so that this second earphone is electrically connected to this splicing ear.
3. the Headphone device with function of radio receiver as claimed in claim 2, it is characterized in that: described microphone module comprises:
One circuit board, this end that is connected to this microphone module of this second signal transmission line is to be connected to this circuit board;
One microphone is disposed on this circuit board, and is electrically connected to this circuit board; And
One housing coats this circuit board and this microphone.
4. the Headphone device with function of radio receiver as claimed in claim 3, it is characterized in that: described the first signal transmission line and the 3rd signal transmission line pass this housing.
5. the Headphone device with function of radio receiver as claimed in claim 4 is characterized in that: described the first signal transmission line, this second signal transmission line and the 3rd signal transmission line position are connected with part between this splicing ear side by side at this housing.
6. the Headphone device with function of radio receiver as claimed in claim 1, it is characterized in that: described Headphone device also comprises:
One the 3rd signal transmission line, its two ends are connected to respectively this microphone module and this second earphone, so that this second earphone is electrically connected to this microphone module, this second earphone is electrically connected to this splicing ear by this microphone module and this second signal transmission line.
7. the Headphone device with function of radio receiver as claimed in claim 6, it is characterized in that: described microphone module comprises:
This end that one circuit board, this second signal transmission line are connected to this microphone module is to be connected to this circuit board, is to be connected to this circuit board and the 3rd signal transmission line is connected to this end of this microphone module;
One microphone is disposed on this circuit board, and is electrically connected to this circuit board; And
One housing coats this circuit board and this microphone.
8. the Headphone device with function of radio receiver as claimed in claim 6, it is characterized in that: described Headphone device also comprises a line winder, this first signal transmission line and this second signal transmission line pass this line winder, and this first signal transmission line and this second signal transmission line are connected with part between this splicing ear side by side at this line winder.
9. such as claim 2 or 5 described Headphone devices with function of radio receiver, it is characterized in that: wherein each this first signal transmission line, this second signal transmission line and the 3rd signal transmission line comprise that many strips signal transmission line and coats the protective sleeve of this a little signal transmission line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220449342 CN202818559U (en) | 2012-09-05 | 2012-09-05 | Earphone device with radio function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220449342 CN202818559U (en) | 2012-09-05 | 2012-09-05 | Earphone device with radio function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202818559U true CN202818559U (en) | 2013-03-20 |
Family
ID=47877359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220449342 Expired - Fee Related CN202818559U (en) | 2012-09-05 | 2012-09-05 | Earphone device with radio function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202818559U (en) |
-
2012
- 2012-09-05 CN CN 201220449342 patent/CN202818559U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130320 Termination date: 20180905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |