CN106033976A - Radio signal reception method and earphone cord - Google Patents
Radio signal reception method and earphone cord Download PDFInfo
- Publication number
- CN106033976A CN106033976A CN201510122480.3A CN201510122480A CN106033976A CN 106033976 A CN106033976 A CN 106033976A CN 201510122480 A CN201510122480 A CN 201510122480A CN 106033976 A CN106033976 A CN 106033976A
- Authority
- CN
- China
- Prior art keywords
- wireless signal
- earphone cord
- circuit
- wireless
- plug
- 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.)
- Pending
Links
Abstract
The invention discloses a radio signal reception method and an earphone cord. The method comprises that a radio signal received by part of lines in the earphone cord is received; a low-noise amplifier is used to amplify power of the radio signal; and the amplified radio signal is transmitted to a radio signal processing circuit of electronic equipment. According to the method and earphone cord, the intensity of the radio signal received by the electronic equipment can be improved, and the electronic equipment can receive the radio signal normally even in an area of weak signal intensity.
Description
Technical field
The present invention relates to Control on Communication field, particularly relate to a kind of radio signal receiving method and earphone cord.
Background technology
Along with the development of communication technology, cordless communication network has covered most area.No matter
In city or rural area, all there is various types of wireless signal.
But, due to Various Complex reasons such as terrains, always have the wireless signal strength in some regions relatively
Low.Electronic equipment cannot normally receive above-mentioned wireless signal in that region.
Summary of the invention
It is an object of the invention to provide a kind of radio signal receiving method and earphone cord, electronic equipment can be improved
The intensity of the wireless signal received, makes electronic equipment even at the more weak region of signal intensity, it is also possible to
Normally receive above-mentioned wireless signal.
For achieving the above object, the invention provides following scheme:
A kind of radio signal receiving method, including:
Obtain the wireless signal that the part circuit in earphone cord receives；
Low-noise amplifier is used to amplify the power of described wireless signal；
Described wireless signal after amplifying is sent to the wireless signal of electronic equipment and processes circuit.
Optionally, the wireless signal that the part circuit in described acquisition earphone cord receives, specifically include:
Obtain the first wireless signal that the Part I line receiver in earphone cord arrives；
Obtain the second wireless signal that the Part II line receiver in earphone cord arrives；
Described will amplify after described wireless signal be sent to the wireless signal of electronic equipment and process before circuit,
Also include:
Use combiner that described first wireless signal and described second wireless signal are synthesized the 3rd wireless communication
Number；Wherein, the power of described 3rd wireless signal is more than the power of described first wireless signal and more than described
The power of the second wireless signal.
Optionally, the first wireless signal that the Part I line receiver in described acquisition earphone cord arrives, specifically
Including:
Obtain the first wireless signal that the first transmission of wireless signals line receiver of earphone cord arrives；Described earphone cord
There is bifurcation, described first transmission of wireless signals circuit be positioned at described earphone cord from described bifurcated light away from
The part of earphone cord plug；
The second wireless signal that Part II line receiver in described acquisition earphone cord arrives, specifically includes:
Obtain the second wireless signal that the second transmission of wireless signals line receiver of earphone cord arrives；Described second nothing
Line signal transmission line is positioned at described earphone cord from described bifurcation away from the part of earphone cord plug；
Described first wireless signal and described second wireless signal are synthesized the 3rd nothing by described employing combiner
Line signal, specifically includes:
Use the combiner that is arranged on described bifurcation that described first wireless signal is second wireless with described
Signal syntheses is the 3rd wireless signal.
Optionally, the described wireless signal after amplifying is sent to the wireless signal of electronic equipment and processes circuit,
Specifically include:
The wireless signal that described wireless signal after amplifying is sent to electronic equipment by strip line processes electricity
Road.
Optionally, the described wireless signal after amplifying is sent to the wireless signal of electronic equipment and processes circuit,
Specifically include:
The wireless signal that described wireless signal after amplifying is sent to electronic equipment by coaxial line processes electricity
Road.
Optionally, the described wireless signal after amplifying is sent to the wireless signal of electronic equipment and processes circuit,
Specifically include:
The wireless signal that described wireless signal after amplifying is sent to electronic equipment by coaxial line processes electricity
Road；Wherein, the screen layer of described coaxial line is connected with the ground wire of described earphone cord plug.
A kind of radio signal receiving method, including:
Obtain the first wireless signal that the plug transmission of earphone cord comes；The power of described wireless signal is through described
The low-noise amplifier of earphone cord amplifies；
Control the first wireless signal described in wireless signal processing circuit processes.
Optionally, before the first wireless signal described in described control wireless signal processing circuit processes, also include:
Obtain the second wireless signal that built-in aerial transmission comes；
Determine the intensity of described second wireless signal；
Judge that the intensity of described second wireless signal, whether less than preset strength, obtains the first judged result；
When described first judged result represents the intensity of described second wireless signal less than preset strength, just control
First wireless signal described in wireless signal processing circuit processes processed.
A kind of earphone cord, described earphone cord has bifurcation, and described earphone cord includes:
First low-noise amplifier, the second low-noise amplifier, combiner；
Described first low-noise amplifier has first input end and the first outfan；Described second low noise is put
Big utensil has the second input and the second outfan；Described combiner has the 3rd input, four-input terminal
With the 3rd outfan；
Described first input end and the first transmission of wireless signals circuit are connected, described first outfan and described the
Three inputs are connected；Described first transmission of wireless signals circuit is positioned at described earphone cord and lights far from described bifurcated
Part from earphone cord plug；
Described second input and the second transmission of wireless signals circuit are connected, described second outfan and described the
Four-input terminal is connected；Described second transmission of wireless signals circuit is positioned at described earphone cord and lights far from described bifurcated
Part from earphone cord plug；
Described 3rd outfan is connected with the plug of described earphone cord by circuit.
Optionally, described 3rd outfan is connected with the plug of described earphone cord by circuit, particularly as follows:
Described 3rd outfan is connected with the plug of described earphone cord by strip line.
Optionally, described 3rd outfan is connected with the plug of described earphone cord by circuit, particularly as follows:
Described 3rd outfan is connected with the plug of described earphone cord by coaxial line；
Wherein, the screen layer of described coaxial line is connected with the ground wire of described earphone cord plug.
The specific embodiment provided according to the present invention, the invention discloses techniques below effect:
Radio signal receiving method in the embodiment of the present invention and earphone cord, by obtaining the part in earphone cord
The wireless signal that line receiver arrives；Low-noise amplifier is used to amplify the power of described wireless signal；To amplify
After described wireless signal be sent to electronic equipment wireless signal process circuit.Electronic equipment can be improved connect
The intensity of the wireless signal received, makes electronic equipment even at the more weak region of signal intensity, it is also possible to just
Often receive above-mentioned wireless signal.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only
Some embodiments of the present invention, for those of ordinary skill in the art, are not paying creative work
On the premise of, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the flow chart of the radio signal receiving method embodiment 1 of the present invention；
Fig. 2 is the flow chart of the radio signal receiving method embodiment 2 of the present invention；
Fig. 3 is the flow chart of the another kind of radio signal receiving method embodiment of the present invention；
Fig. 4 is the overall structure schematic diagram of the earphone cord embodiment of the present invention；
Fig. 5 is the internal structure schematic diagram of the earphone cord embodiment 1 of the present invention；
Fig. 6 is the internal structure schematic diagram of the earphone cord embodiment 2 of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with the accompanying drawings and
The present invention is further detailed explanation for detailed description of the invention.
The radio signal receiving method of the present invention, it is possible to use earphone is as antenna, for be connected with this earphone
Electronic equipment provides wireless signal.
Fig. 1 is the flow chart of the radio signal receiving method embodiment 1 of the present invention.As it is shown in figure 1, this stream
Journey may include that
Step 101: obtain the wireless signal that the part circuit in earphone cord receives；
Described part circuit, can be that the speaker unit of earphone is to the circuit between the bifurcation of earphone cord.Need
Be noted that the speaker unit in order to ensure earphone can normally use, i.e. audio signal can normally on
Reaching the speaker unit of earphone and the most disturbed, the speaker unit of the described earphone in the present invention is to earphone cord
Circuit between bifurcation, can be audio signal transmission wire road (the most left sound with the script in earphone cord
Road, the circuit of R channel) different circuit.
Furthermore it is also possible to use chokes (choke) circuit to be arranged on speaker unit to the bifurcation of earphone cord
Between circuit so that the parameter such as length of part circuit used as antenna can be controlled.Concrete,
If desired as a length of first preset length of the part circuit that antenna uses, then can be by choke circuit
It is arranged on speaker unit to the primary importance of the circuit between the bifurcation of earphone cord, described primary importance and institute
Stating the distance between bifurcation is described first preset length.Owing to conjunction can be arranged on the position of described bifurcation
Road device, it is possible to ensure the length of the part circuit used as antenna be choke circuit to combiner it
Between distance, the most described first preset length.
Also, it should be noted described wireless signal can be the wireless signal of various standard.For example, it is possible to
It is the baseband signal of call between mobile phone, or can be fm broadcast signal, it is also possible to be wireless office
The wifi signal of territory network, or can be the signals such as bluetooth.
Step 102: use low-noise amplifier to amplify the power of described wireless signal；
In order to strengthen the power of the wireless signal received, low noise amplification can be set on wireless signal
Device.
Step 103: the described wireless signal after amplifying is sent to the wireless signal of electronic equipment and processes circuit.
Can utilize earphone cord self audio signal transmission wire road will amplify after described wireless signal transmission
Wireless signal to electronic equipment processes circuit, it would however also be possible to employ other circuit is (i.e. relative to earphone cord
The circuit that original circuit is newly-increased) will amplify after described wireless signal be sent at the wireless signal of electronic equipment
Reason circuit.
Described wireless signal processes circuit, the standard of the wireless signal received as required, can have different
Specific implementation.Such as, when described wireless signal is baseband signal, described wireless signal processes circuit
It can be just baseband chip；When described wireless signal is wifi signal, described wireless signal just processes circuit
It can be wireless network card.
In sum, in the present embodiment, by obtaining the wireless signal that the part circuit in earphone cord receives；
Low-noise amplifier is used to amplify the power of described wireless signal；Described wireless signal after amplifying is sent to
The wireless signal of electronic equipment processes circuit.The intensity of the wireless signal that electronic equipment receives can be improved,
Make electronic equipment even at the more weak region of signal intensity, it is also possible to normally receive above-mentioned wireless signal.
Further, since the embodiment of the present invention make use of earphone cord realize above-mentioned functions, and use without user
Extra equipment, so the cost of the radio signal receiving method in the embodiment of the present invention is relatively low, practicality
Higher.
In actual application, the part of the branch point of earphone cord to speaker unit, it is generally of two lines (here
Line refer to the insulating barrier such as plastics for coated metal circuit), respectively with usually said L channel and right sound
Road is corresponding.In the embodiment of the present invention, it is possible to use the line receiver wireless signal in a line therein,
The circuit in two lines can also be utilized, receive wireless signal together.
When utilizing the circuit in two lines, when receiving wireless signal together, the part in described acquisition earphone cord
The wireless signal that line receiver arrives, specifically may include that
Obtain the first wireless signal that the Part I line receiver in earphone cord arrives；
Obtain the second wireless signal that the Part II line receiver in earphone cord arrives；
Described will amplify after described wireless signal be sent to the wireless signal of electronic equipment and process before circuit,
Can also include:
Use combiner that described first wireless signal and described second wireless signal are synthesized the 3rd wireless communication
Number；Wherein, the power of described 3rd wireless signal is more than the power of described first wireless signal and more than described
The power of the second wireless signal.
In above-mentioned steps, described Part I circuit can be in the metal wire in L channel covered wire (i.e.
Antenna), the metal wire that described Part II circuit can be in R channel covered wire (is equivalent to another
Individual antenna).Use combiner, two-way wireless signal can be collectively referred to as a road wireless signal, and synthesize
After the power of wireless signal be approximately equivalent to the power sum of the two-way wireless signal before synthesis.
Fig. 2 is the flow chart of the radio signal receiving method embodiment 2 of the present invention.As in figure 2 it is shown, this stream
Journey may include that
Step 201: obtain the first wireless signal that the first transmission of wireless signals line receiver of earphone cord arrives；
Described earphone cord has bifurcation, and described first transmission of wireless signals circuit is positioned at described earphone cord from described point
Crunode plays the part away from earphone cord plug；
Described earphone cord lights the part away from earphone cord plug from described bifurcated, refer to described earphone cord from
The part that described bifurcation extends to the speaker unit of described earphone cord.
Step 202: obtain the second wireless signal that the second transmission of wireless signals line receiver of earphone cord arrives；
Described second transmission of wireless signals circuit is positioned at described earphone cord from described bifurcation away from earphone cord plug
Part；
Step 203: use the first low-noise amplifier to amplify the power of described first wireless signal；
Described first low-noise amplifier can be arranged on the first transmission of wireless signals circuit and described combiner
Input between.That is, described first transmission of wireless signals line receiver to the first wireless signal first pass through
The amplification of described first low-noise amplifier, then input described combiner.
Step 204: use the second low-noise amplifier to amplify the power of described second wireless signal；
Described second low-noise amplifier can be arranged on the second transmission of wireless signals circuit and described combiner
Input between.That is, described second transmission of wireless signals line receiver to the second wireless signal first pass through
The amplification of described second low-noise amplifier, then input described combiner.
Step 205: described first wireless communication after using the combiner being arranged on described bifurcation to amplify
Number with amplify after described second wireless signal synthesize the 3rd wireless signal.
Step 206: the wireless signal that described 3rd wireless signal is sent to electronic equipment processes circuit.
In the present embodiment, first wireless by obtain that the first transmission of wireless signals line receiver of earphone cord arrives
Signal, obtains the second wireless signal that the second transmission of wireless signals line receiver of earphone cord arrives, and uses first
Low-noise amplifier amplifies the power of described first wireless signal, uses the second low-noise amplifier to amplify described
The power of the second wireless signal, described first after using the combiner being arranged on described bifurcation to amplify
Described second wireless signal after wireless signal and amplification synthesizes the 3rd wireless signal；Can improve further
The intensity of the wireless signal that electronic equipment receives.
In actual application, the signal produced during transmission to electronic equipment to reduce wireless signal damages
Consumption, can process the wireless signal that the described wireless signal after amplifying is sent to electronic equipment by strip line
Circuit.
In actual application, in order to avoid wireless signal is subject to the external world dry during transmission to electronic equipment
Disturb, the wireless signal that the described wireless signal after amplifying is sent to electronic equipment by coaxial line can be processed
Circuit.Owing to coaxial line having screen layer, so, the described wireless signal after amplifying passes through coaxial line
Screen layer in circuit be transmitted, can avoid wireless signal transmission be subject to electronic equipment
To external interference.
Wherein, in order to utilize the original structure of earphone cord as far as possible, and earphone cord is not significantly transformed,
So that the practicality of the earphone cord in this programme improves, the screen layer of described coaxial line can be with described earphone cord
The ground wire of plug is connected.
The invention also discloses another kind of radio signal receiving method.The executive agent of the method is and earphone cord
With the use of electronic equipment.Described electronic equipment can be to have the mobile phone of earphone jack, panel computer etc.
Equipment.
Fig. 3 is the flow chart of the another kind of radio signal receiving method embodiment of the present invention.As it is shown on figure 3,
The method may include that
Step 301: obtain the first wireless signal that the plug transmission of earphone cord comes；The merit of described wireless signal
Rate is amplified through the low-noise amplifier of described earphone cord；
Step 302: control the first wireless signal described in wireless signal processing circuit processes.
Described wireless signal can be the wireless signal of various standard.For example, it may be it is logical between mobile phone
The baseband signal of words, or can be fm broadcast signal, it is also possible to it is the wifi signal of WLAN,
Or can be the signals such as bluetooth.
Described wireless signal processes circuit, the standard of the wireless signal received as required, can have different
Specific implementation.Such as, when described wireless signal is baseband signal, described wireless signal processes circuit
It can be just baseband chip；When described wireless signal is wifi signal, described wireless signal just processes circuit
It can be wireless network card.
In the present embodiment, by obtaining the first wireless signal that the plug transmission of earphone cord comes；Described wireless communication
Number power through described earphone cord low-noise amplifier amplify；Control wireless signal processing circuit processes institute
State the first wireless signal；The intensity of the wireless signal that electronic equipment receives can be improved, make electronic equipment i.e.
Make to be in the region that signal intensity is more weak, it is also possible to normally receive above-mentioned wireless signal.
In actual application, described electronic equipment self can also have built-in aerial.When having built-in aerial
When electronic equipment is connected with the earphone cord in the present invention, described in described control wireless signal processing circuit processes
Before one wireless signal, it is also possible to include below step:
Obtain the second wireless signal that built-in aerial transmission comes；
Determine the intensity of described second wireless signal；
Judge that the intensity of described second wireless signal, whether less than preset strength, obtains the first judged result；
When described first judged result represents the intensity of described second wireless signal less than preset strength, just control
First wireless signal described in wireless signal processing circuit processes processed.
By above-mentioned steps, can make electronic equipment self for built-in aerial and the antenna of earphone cord form,
There is selective power, the signal intensity that can receive according to built-in aerial, determine that use built-in aerial receives
The signal arrived, or the signal that use earphone cord receives.Additionally, due to earphone cord is relative to built-in aerial
For, it is believed that it is a kind of external antenna, and the signal intensity that external antenna receives the most all can be more than
The signal intensity that built-in aerial receives, so, use above-mentioned steps can make in most cases
Electronic equipment is successfully received the wireless signal using built-in aerial to receive.
The invention also discloses a kind of earphone cord.
Fig. 4 is the overall structure schematic diagram of the earphone cord embodiment of the present invention.As shown in Figure 4, described earphone
Line includes:
First sound channel earphone cord 44, second sound channel earphone cord 45, bifurcation 40 and headset plug 43.Its
In, the first sound channel earphone cord 44 and second sound channel earphone cord 45 are all seen from external observation earphone cord
The earphone cord part that the insulating barriers such as plastics are constituted.
Fig. 5 is the internal structure schematic diagram of the earphone cord embodiment 1 of the present invention.As it is shown in figure 5, described ear
Machine line includes:
First low-noise amplifier the 401, second low-noise amplifier 402, combiner 403；
Described first low-noise amplifier 401 has first input end and the first outfan；Described second low noise
Acoustic amplifier 402 has the second input and the second outfan；Described combiner 403 have the 3rd input,
Four-input terminal and the 3rd outfan；
Described first input end and the first transmission of wireless signals circuit 41 are connected, described first outfan and institute
State the 3rd input to be connected；Described first transmission of wireless signals circuit 41 is positioned at described earphone cord from described point
40 parts away from earphone cord plug 43 of crunode；
Described second input and the second transmission of wireless signals circuit 42 are connected, described second outfan and institute
State four-input terminal to be connected；Described second transmission of wireless signals circuit 42 is positioned at described earphone cord from described point
40 parts away from earphone cord plug 43 of crunode；
Described 3rd outfan is connected with the plug 43 of described earphone cord by circuit.
It should be noted that wherein, described first low-noise amplifier the 401, second low-noise amplifier 402,
Combiner 403 can be arranged on minitype circuit board.Described minitype circuit board can be arranged on bifurcation 40
Position.Described first transmission of wireless signals circuit 41 can set jointly with the first sound line 441
Put in the first sound channel earphone cord 44 in the diagram, described second transmission of wireless signals circuit 42 and the second sound
Keep pouring in lines 451 can be co-located in the second sound channel earphone cord 45 in Fig. 4.
Also, it should be noted in the present embodiment, described 3rd outfan is incorporated to the first sound line
441, it is connected with the plug 43 of described earphone cord by the first sound line 441.This is the present invention
A kind of specific implementation in embodiment.In actual application, described 3rd outfan can also be incorporated to second
Sound line 451, is connected with the plug 43 of described earphone cord by the second sound line 451,
Or described 3rd outfan can also be connected with the plug 43 of described earphone cord, again by single circuit
Or described 3rd outfan can also be connected with the plug 43 of described earphone cord by mike circuit
Deng.Will not enumerate at this.
In sum, in the present embodiment, by add in earphone cord the first transmission of wireless signals circuit,
Two transmission of wireless signals circuits, the first low-noise amplifier, the second low-noise amplifier, combiner, by
The wireless signal that one transmission of wireless signals line receiver arrives amplifies via the first low-noise amplifier, and road is closed in input
Device；The wireless signal that second transmission of wireless signals line receiver arrives is amplified via the second low-noise amplifier,
Input combiner；The signal that combiner exports is connected by the plug of circuit with described earphone cord.Can carry
The intensity of the wireless signal that high electronic equipment receives, makes electronic equipment even at the more weak district of signal intensity
Territory, it is also possible to normally receive above-mentioned wireless signal.
Fig. 6 is the internal structure schematic diagram of the earphone cord embodiment 2 of the present invention.As shown in Figure 6, this enforcement
Example is with the difference of embodiment illustrated in fig. 5: in the present embodiment, and earphone cord also has audio signal sample list
Unit 46.The mike that described audio signal sample unit 46 can be known as.Described 3rd outfan
It is connected with the plug 43 of described earphone cord by mike circuit 461.
In sum, in above-mentioned two embodiment, all can be to existing headset plug i.e. headset plug near
Line utilize, from without the change existing headset plug carried out structure, can be improved this
The practicality of the scheme of invention.
Additionally, in actual application, described 3rd outfan is connected with the plug of described earphone cord by circuit,
It is specifically as follows:
Described 3rd outfan is connected with the plug of described earphone cord by strip line.
In actual application, described 3rd outfan is connected with the plug of described earphone cord by circuit, specifically may be used
Think:
Described 3rd outfan is connected with the plug of described earphone cord by coaxial line；
Wherein, the screen layer of described coaxial line is connected with the ground wire of described earphone cord plug.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is
With the difference of other embodiments, between each embodiment, identical similar portion sees mutually.
Principle and the embodiment of the present invention are set forth by specific case used herein, above enforcement
The explanation of example is only intended to help to understand method and the core concept thereof of the present invention；Simultaneously for this area
Those skilled in the art, according to the thought of the present invention, the most all can change
Part.In sum, this specification content should not be construed as limitation of the present invention.
Claims (11)
1. a radio signal receiving method, it is characterised in that including:
Obtain the wireless signal that the part circuit in earphone cord receives；
Low-noise amplifier is used to amplify the power of described wireless signal；
Described wireless signal after amplifying is sent to the wireless signal of electronic equipment and processes circuit.
Method the most according to claim 1, it is characterised in that the part in described acquisition earphone cord
The wireless signal that line receiver arrives, specifically includes:
Obtain the first wireless signal that the Part I line receiver in earphone cord arrives；
Obtain the second wireless signal that the Part II line receiver in earphone cord arrives；
Described will amplify after described wireless signal be sent to the wireless signal of electronic equipment and process before circuit,
Also include:
Use combiner that described first wireless signal and described second wireless signal are synthesized the 3rd wireless communication
Number；Wherein, the power of described 3rd wireless signal is more than the power of described first wireless signal and more than described
The power of the second wireless signal.
Method the most according to claim 2, it is characterised in that first in described acquisition earphone cord
The first wireless signal that part circuit receives, specifically includes:
Obtain the first wireless signal that the first transmission of wireless signals line receiver of earphone cord arrives；Described earphone cord
There is bifurcation, described first transmission of wireless signals circuit be positioned at described earphone cord from described bifurcated light away from
The part of earphone cord plug；
The second wireless signal that Part II line receiver in described acquisition earphone cord arrives, specifically includes:
Obtain the second wireless signal that the second transmission of wireless signals line receiver of earphone cord arrives；Described second nothing
Line signal transmission line is positioned at described earphone cord from described bifurcation away from the part of earphone cord plug；
Described first wireless signal and described second wireless signal are synthesized the 3rd nothing by described employing combiner
Line signal, specifically includes:
Use the combiner that is arranged on described bifurcation that described first wireless signal is second wireless with described
Signal syntheses is the 3rd wireless signal.
4. according to the method described in claim 1 or 3, it is characterised in that will amplify after described wireless
Signal is sent to the wireless signal of electronic equipment and processes circuit, specifically includes:
The wireless signal that described wireless signal after amplifying is sent to electronic equipment by strip line processes electricity
Road.
5. according to the method described in claim 1 or 3, it is characterised in that will amplify after described wireless
Signal is sent to the wireless signal of electronic equipment and processes circuit, specifically includes:
The wireless signal that described wireless signal after amplifying is sent to electronic equipment by coaxial line processes electricity
Road.
Method the most according to claim 3, it is characterised in that the described wireless signal after amplifying
The wireless signal being sent to electronic equipment processes circuit, specifically includes:
The wireless signal that described wireless signal after amplifying is sent to electronic equipment by coaxial line processes electricity
Road；Wherein, the screen layer of described coaxial line is connected with the ground wire of described earphone cord plug.
7. a radio signal receiving method, it is characterised in that including:
Obtain the first wireless signal that the plug transmission of earphone cord comes；The power of described wireless signal is through described
The low-noise amplifier of earphone cord amplifies；
Control the first wireless signal described in wireless signal processing circuit processes.
Method the most according to claim 7, it is characterised in that described control wireless signal processes electricity
Before road processes described first wireless signal, also include:
Obtain the second wireless signal that built-in aerial transmission comes；
Determine the intensity of described second wireless signal；
Judge that the intensity of described second wireless signal, whether less than preset strength, obtains the first judged result；
When described first judged result represents the intensity of described second wireless signal less than preset strength, just control
First wireless signal described in wireless signal processing circuit processes processed.
9. an earphone cord, it is characterised in that described earphone cord has bifurcation, described earphone cord includes:
First low-noise amplifier, the second low-noise amplifier, combiner；
Described first low-noise amplifier has first input end and the first outfan；Described second low noise is put
Big utensil has the second input and the second outfan；Described combiner has the 3rd input, four-input terminal
With the 3rd outfan；
Described first input end and the first transmission of wireless signals circuit are connected, described first outfan and described the
Three inputs are connected；Described first transmission of wireless signals circuit is positioned at described earphone cord and lights far from described bifurcated
Part from earphone cord plug；
Described second input and the second transmission of wireless signals circuit are connected, described second outfan and described the
Four-input terminal is connected；Described second transmission of wireless signals circuit is positioned at described earphone cord and lights far from described bifurcated
Part from earphone cord plug；
Described 3rd outfan is connected with the plug of described earphone cord by circuit.
Earphone cord the most according to claim 9, it is characterised in that described 3rd outfan passes through line
Road is connected with the plug of described earphone cord, particularly as follows:
Described 3rd outfan is connected with the plug of described earphone cord by strip line.
11. earphone cords according to claim 9, it is characterised in that described 3rd outfan passes through line
Road is connected with the plug of described earphone cord, particularly as follows:
Described 3rd outfan is connected with the plug of described earphone cord by coaxial line；
Wherein, the screen layer of described coaxial line is connected with the ground wire of described earphone cord plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122480.3A CN106033976A (en) | 2015-03-19 | 2015-03-19 | Radio signal reception method and earphone cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122480.3A CN106033976A (en) | 2015-03-19 | 2015-03-19 | Radio signal reception method and earphone cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106033976A true CN106033976A (en) | 2016-10-19 |
Family
ID=57148791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510122480.3A Pending CN106033976A (en) | 2015-03-19 | 2015-03-19 | Radio signal reception method and earphone cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106033976A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765784A (en) * | 2019-01-11 | 2019-05-17 | 深圳市迷购网络科技有限公司 | Headset control method, earphone and computer readable storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5774796A (en) * | 1995-09-07 | 1998-06-30 | Sherwood; Robert D. | Airplane pilot communication aid |
| WO2008017844A2 (en) * | 2006-08-09 | 2008-02-14 | The Technology Partnership Plc | Headset |
| CN103297887A (en) * | 2012-02-29 | 2013-09-11 | 宏达国际电子股份有限公司 | Headset, circuit structure of mobile apparatus, and the mobile apparatus |
-
2015
- 2015-03-19 CN CN201510122480.3A patent/CN106033976A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5774796A (en) * | 1995-09-07 | 1998-06-30 | Sherwood; Robert D. | Airplane pilot communication aid |
| WO2008017844A2 (en) * | 2006-08-09 | 2008-02-14 | The Technology Partnership Plc | Headset |
| CN103297887A (en) * | 2012-02-29 | 2013-09-11 | 宏达国际电子股份有限公司 | Headset, circuit structure of mobile apparatus, and the mobile apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765784A (en) * | 2019-01-11 | 2019-05-17 | 深圳市迷购网络科技有限公司 | Headset control method, earphone and computer readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202524389U (en) | Diversity antenna laying structure of mobile terminal and mobile terminal | |
| US20170257692A1 (en) | Low-loss wireless stereo Bluetooth earphones | |
| JP2007142987A (en) | Receiver | |
| CN106876875B (en) | Mobile terminal capable of improving antenna performance and manufacturing method of mobile terminal | |
| CN107104696A (en) | Frequency communication devices and method | |
| KR20090111382A (en) | Headset improving antenna efficiency by using ferrite bead | |
| CN104409850B (en) | The structure of antenna is used as by the use of terminal receiver | |
| CN107733450B (en) | Radio frequency front-end circuit and mobile terminal equipment | |
| US20120315854A1 (en) | Mobile device with antenna system | |
| KR20110019841A (en) | Method and apparatus for improving audio channel cross talk in portable terminal | |
| CN206595379U (en) | The mobile terminal of antenna performance can be lifted | |
| CN106033976A (en) | Radio signal reception method and earphone cord | |
| CN101951268A (en) | Method and device for improving performance of radio antenna | |
| CN101877619A (en) | Portable electronic device with functions of frequency modulation and multimedia broadcasting | |
| CN105530039B (en) | Combiner, combining device and signal are combined system | |
| CN205232411U (en) | Antenna earphone | |
| CN204205054U (en) | Utilize terminal receiver as the structure of antenna | |
| CN105099523B (en) | A kind of nfc apparatus and its working method, mobile terminal | |
| CN202871972U (en) | Composite antenna and mobile terminal | |
| US8948685B2 (en) | Mobile wireless communications device using wired headset as an antenna and related methods | |
| CN207994075U (en) | A kind of full frequency band car antenna | |
| CN104253308A (en) | Antenna and wireless communication device | |
| KR101716357B1 (en) | ROIP gateway device | |
| CN105186133B (en) | A kind of antenna communication system and electronic equipment | |
| CN206850865U (en) | A kind of bluetooth master/slave system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161019 |
|
| RJ01 | Rejection of invention patent application after publication |