CN105656582B - A kind of weather warning radio using FSK encoding and decoding - Google Patents
A kind of weather warning radio using FSK encoding and decoding Download PDFInfo
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- CN105656582B CN105656582B CN201610173427.0A CN201610173427A CN105656582B CN 105656582 B CN105656582 B CN 105656582B CN 201610173427 A CN201610173427 A CN 201610173427A CN 105656582 B CN105656582 B CN 105656582B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
- H04H20/59—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for emergency or urgency
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
- H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/68—Systems specially adapted for using specific information, e.g. geographical or meteorological information
- H04H60/71—Systems specially adapted for using specific information, e.g. geographical or meteorological information using meteorological information
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Circuits Of Receivers In General (AREA)
- Transmitters (AREA)
Abstract
A kind of weather warning radio using FSK coding and decodings of the invention, third arc ontology, the third arc ontology includes opposite the 5th arc outer wall and the 6th arc outer wall, 5th arc outer wall and the 6th arc outer wall are connected by the 5th annular bottom cover and the 6th annular top cover, it forms radio and accommodates ontology, it includes battery compartment that the radio, which accommodates ontology,；Light bulb is set on the outer wall of the third elastic portion；The third elastic portion is connected and fixed with third arc ontology, and realizes electrical connection.Weather warning radio provided by the invention using FSK encoding and decoding, radio are set as the pattern of armlet, are convenient for carrying, and the work such as do not influence to herd while carrying；And then control button is arranged on the outer wall of radio ontology, is conveniently operated.
Description
Technical field
The present invention relates to a kind of radios, and in particular to a kind of weather warning radio using FSK coding and decodings.
Background technology
Transmission data is generally using broadband cabled or wireless transmission at present, for example is frequently utilized for the QPSK tune of satellite transmission
System demodulation etc..It may be implemented the transmission of digital signal with QAM, BPSK and QPSK modulation-demodulation technique, but these technologies
More complex, cost is very high, is mainly used for digital cable TV, 3G transmission and satellite transmission field.And in narrow band data transmission,
Such as the low frequency wireless transmission of voice field, loss is big, and the bit error rate is high.Station radio electric signal belongs to narrowband, high bit error
Rate wireless transmission signal.The modulation-demodulation technique for the ASM amplitude modulation and FM frequency modulation that existing radio station uses, belongs to linear transformation, exists
The bit error rate cannot achieve and be passed to text information and the relatively accurate of digital signal compared with the shortcomings of high, transmission error is big, transmission range is short
It is defeated.The new FSK modulation demodulation mode used at present in radio station field, FSK is also referred to as shift keying modulation, is a kind of digital signal
Modulation and demodulation technology, belongs to nonlinear transformation, has higher anti-interference ability, can be transmitted under same transmission power
It is farther, the better performances of antinoise and anti-attenuation.
The radio of the FSK encoding and decoding place simpler and cruder in farming and pastoral area and these facilities of forest zone is widely used, convenient
Reception weather warning information, is widely used, but the radios of the SK encoding and decoding under the prior art, herdsman or other uses
Person needs to carry on radio could receive information immediately, for the people in work, it is desirable to have more convenient carry-on
The device of carrying listens to warning information immediately.
Therefore, the prior art is defective, to be further improved and developed.
Invention content
The object of the present invention is to provide a kind of staff sides facilitating the positions remote districts such as herdsman, forest farm staff
Portable belt, and the radio of sudden weather warning information can be received.
To achieve the goals above, the present invention adopts the following technical scheme that：
It is a kind of to include using the weather warning radio of FSK coding and decodings：Third arc ontology, the third arc ontology
Including the 5th opposite arc outer wall and the 6th arc outer wall, the 5th arc outer wall and the 6th arc outer wall pass through five rings
Shape bottom cover and the connection of the 6th annular top cover, form radio and accommodate ontology；It includes battery compartment that the radio, which accommodates ontology,；It is described
Light bulb is set on the outer wall of third elastic portion；The third elastic portion is connected and fixed with third arc ontology, and realizes electrical connection.
The weather warning radio using FSK coding and decodings, wherein the third arc ontology and third elasticity
Hollow-out part is arranged in the both ends of component connection, for being connected and fixed with the both ends of the third elastomeric element；The third arc
The electric connection contacts for the both ends setting magnetism that ontology is connect with third elastomeric element；
Magnetic electric connection contacts are respectively set on two ends of third elastomeric element；
Two ends of the third elastomeric element respectively after hollow-out part fixation be that existing physics is fixed, while it is same
The magnetic electric connection contacts at the third arc ontology both ends, realize electrical connection.
The weather warning radio using FSK coding and decodings, wherein electric connection line is respectively wound around spring structure
Soft supporting body on, the soft supporting bodies of multiple spring structures is fixed by the elastic band of elasticity, constitutes the third elastic portion
Part.
The weather warning radio using FSK coding and decodings, wherein the electric connection contacts include the electricity of centre
Contact is arranged electro-magnetic screen layer around battery point, positive or negative magnet is arranged around electro-magnetic screen layer.
The weather warning radio using FSK coding and decodings, wherein setting and hand on the 5th arc outer wall
Refer to compatible groove, control button is embedded in the compatible groove of four fingers.
The weather warning radio using FSK coding and decodings, wherein the third arc ontology radio accommodates
Include main control chip, power circuit, antenna, radio reception circuit, power amplifier, power circuit, radio reception circuit, the power amplifier in ontology
Circuit is connect with main control chip respectively, and the antenna is connect with radio reception circuit；Further include the FSK solutions being connect with the main control chip
Code circuit.
The weather warning radio using FSK coding and decodings, wherein the battery compartment includes the first battery storage
Contact be adapted to battery is arranged on the inner wall in first battery storage storehouse for storehouse and the second battery storage storehouse, and connects tactile
The circuit of the contact and connecting terminal that are adapted to battery is arranged on the inner wall in second battery storage storehouse for the circuit of point；Institute
The circuit in parallel in the first battery storage storehouse and the second battery storage storehouse is stated, and power change-over switch is set.
The weather warning radio using FSK coding and decodings, wherein the interior setting battery of the battery compartment touches
The circuit of point and connecting terminal.
The weather warning radio using FSK coding and decodings, wherein the battery be columned lithium battery or
Dry cell.
Weather warning radio provided by the invention using FSK encoding and decoding, radio are set as the pattern of armlet, convenient
It carries, the work such as does not influence to herd while carrying；And then the outer wall in the second arc radio ontology is arranged in control button
On, it is conveniently operated；FSK modulation demodulation techniques be applied to radio transmission in so that the signal antinoise in radio station to radio and
The better performances of anti-attenuation, and to improve the accuracy rate for receiving digital signal and text information by radio, make meteorology
Early warning is listened to much sooner and accurately.
Description of the drawings
Fig. 1 is the structural schematic diagram of the weather warning radio first preferred embodiment of FSK encoding and decoding of the present invention；
Fig. 2 is the structural schematic diagram in weather warning radio independent battery storehouse of the present invention；
Fig. 3 is the structural representation that circuit line is set to soft supporting body in weather warning radio elastic connection body of the present invention
Figure；
Fig. 4 is the structural schematic diagram of the second preferred embodiment of weather warning radio of FSK encoding and decoding of the present invention；
Fig. 5 is the internal structure block diagram for the weather warning radio for inventing FSK encoding and decoding.
Specific implementation mode
The present invention is described in further details with reference to preferred embodiment.The present invention provides a kind of using FSK volumes
Decoded weather warning radio 100, as shown in Figure 1, including the first arc radio ontology 110 and the second arc receiver sheet
Body 120, the both sides of the both sides of the first arc radio ontology 110 and the second arc receiver ontology 120, passes through the first bullet respectively
Property component 130 and the second elastomeric element 140 connection, make the first arc radio ontology 110 and the second arc receiver sheet
Body 120 is meteorological pre- by the armlet shape that the first elastomeric element 130 and the second elastomeric element 140 composition one can be sleeved on arm
Alert radio 100.
Patent preferred embodiment of the present invention, can be in the first arc radio ontology 110, as shown in Fig. 2, including first
Arc outer wall 111 and the second arc outer wall 112, first arc outer wall, 111 and second arc outer wall 112 pass through annular bottom cover
113 and annular top cover 114 connect, and form battery compartment.First arc outer wall, 111 and second arc outer wall 112 in face of
The contact that battery is respectively set on one side of battery compartment, first arc outer wall, 111 and second arc outer wall 112 in face of electricity
The circuit for being additionally provided with connecting terminal on one side of Chi Cang is on the second arc receiver ontology 120 by the battery in battery compartment
Radio display screen, control button and control circuit power supply.Circle can be used in first arc radio ontology 110 of the invention
Columnar lithium battery or dry cell, these batteries are more general.
The battery compartment of the present invention also has another preferred embodiment, and a battery storage can be isolated in battery compartment
Storehouse, for storing for future use battery.The circuit of connecting terminal can be not provided in the battery storage storehouse.
It includes the first battery storage storehouse and second that the battery compartment of the present invention, which also has the third preferred embodiment, the battery compartment,
The circuit of the contact and connecting terminal that are adapted to battery is arranged on the inner wall in first battery storage storehouse for battery storage storehouse,
The circuit of the contact and connecting terminal that are adapted to battery is set on the inner wall in second battery storage storehouse；First electricity
The circuit in parallel of pond storage warehouse and the second battery storage storehouse, and power change-over switch is set, the power change-over switch can be cut
Change the electronic device power supply of the first battery storage storehouse or the second battery storage storehouse on the second arc radio ontology 120.This
Kind improves the power supply volume of radio in power supply mode, is suitble to apply in the wild.
Second arc radio ontology 120 of the invention includes the third arc outer wall for having display screen, with the third arc
The 4th opposite arc outer wall of shape outer wall.Preferably, the control button of radio can be set on the third arc outer wall.
One preferred embodiment of the control button can be arranged mutually to fit with finger on the third arc outer wall
The groove matched, control button are embedded in the compatible groove of four fingers, as shown in Figure 1, being conveniently operated, are not easy to skid,
And conveniently find the position of control button accurately.
The structure of first elastomeric element, 130 or second elastomeric element 140 can be by the first arc radio
Electric connection line between ontology 110 and the second arc radio ontology 120 is respectively wound around the soft supporting body 131 of spring structure
On, the soft supporting body 131 of multiple spring structures is fixed by the elastic band 132 of elasticity, as shown in Figure 3.It is described that there is electrical connection
First elastomeric element, 130 or second elastomeric element 140 of line can be by electric connection contacts with the first arc radio sheet
Body 110 and the second arc radio ontology 120 are fixed.
Setting has the first of hollow out on the first arc radio ontology 110 and the second arc radio ontology 120
Fixed structure has magnetic electric connection contacts on the first fixed structure.
The end of first elastomeric element, 130 or second elastomeric element 140 passes through the hollow out of the first fixed structure
Part is fixed by snap, while the soft supporting body of 130 or second elastomeric element of the first elastomeric element, 140 end powers on
The end of connecting line is also with regard to magnetic electric connection contacts.The magnetism of first elastomeric element, 130 or second elastomeric element 140
Electric connection contacts, attract each other fixed and realize and be electrically connected with having magnetic electric connection contacts on the first fixed structure
It connects.It can be specifically electric contact among electric connection contacts, electro-magnetic screen layer is set around electric contact, around electro-magnetic screen layer
Positive or negative magnet is set, so as to while realizing electrical connection, moreover it is possible to pass through the magnetic solid line electric contact that attracts each other
Fixation.
Setting in the second arc radio ontology 120：Main control chip 1, power circuit 2, antenna 3, radio reception circuit 4,
Power amplifier 5, power circuit 2, radio reception circuit 4 and power amplifier 5 are connect with main control chip 1 respectively, antenna 3 and radio reception circuit
4 connections；Further include the FSK decoding circuits 6 being connect with the main control chip 1, as shown in Figure 5.
When the data-signal using the synthesis of FSK coding modes is broadcasted in radio station, radio radio reception circuit 4 uses FM/AM modes
Front-end demodulation is carried out, FSK decoding circuits 6 are decoded reduction to signal.
The present invention provides a kind of weather warning radio 200 using FSK encoding and decoding, as shown in figure 4, including third arc
Ontology 210, third arc ontology 210 include opposite the 5th arc outer wall and the 6th arc outer wall, the 5th arc outer wall
It is connected by the 5th annular bottom cover and the 6th annular top cover with the 6th arc outer wall, forms radio and accommodate ontology, the radio reception
It includes battery compartment that machine, which accommodates ontology, and the setting of the battery compartment can be no longer superfluous here with identical in preferred embodiment 100
It states.
The third arc ontology 210 is connected by third elastomeric element 220, and third elastomeric element 220 is the same as described first
The setting of elastomeric element 130 or the second elastomeric element 140 is identical, and which is not described herein again.
Electrical connection is only shown in third arc ontology 210 and the connection of third elastomeric element 220, and the mode being connected and fixed, together
First arc ontology is identical with the mode of the first elastomeric element, is all solid by buckling using the hollow-out part of first fixed structure
It is fixed, and the realization electrical connection of magnetic electric connection contacts.What the third arc ontology 210 was connect with third elastomeric element 220
Hollow-out part is arranged in both ends, for being connected and fixed with the both ends of the third elastomeric element 220；The third arc ontology 210
The electric connection contacts for the both ends setting magnetism being connect with third elastomeric element 220, the both ends of third elastomeric element 220 are each passed through
The hollow-out part is connected and fixed；Magnetic electric connection contacts are respectively set on two ends of third elastomeric element 220, respectively
Realizing that physics is fixed after hollow-out part, while the electric connection contacts of the magnetism at 210 both ends of third arc ontology,
Realize electrical connection, which is not described herein again.Light bulb is set on the outer wall of the third elastomeric element 220, and the light bulb passes through magnetism
Electric connection contacts and battery compartment in power supply connection, for passing through the power supply in the battery compartment of the third arc ontology 210
Power supply, illuminated, and after receiving weather warning signal, by the glittering mode of light bulb, send out alarm signal.
Weather warning radio provided by the invention using FSK encoding and decoding, radio are set as the pattern of armlet, convenient
It carries, the work such as does not influence to herd while carrying；And then the outer wall in the second arc radio ontology is arranged in control button
On, it is conveniently operated；FSK modulation demodulation techniques be applied to radio transmission in so that the signal antinoise in radio station to radio and
The better performances of anti-attenuation, and to improve the accuracy rate for receiving digital signal and text information by radio, make meteorology
Early warning is listened to much sooner and accurately.
The above content is the explanations to a preferred embodiment of the present invention, can help those skilled in the art more fully
Understand technical scheme of the present invention.But these embodiments are merely illustrative the specific embodiment party, and it cannot be said that the present invention
Formula is only limitted to the explanation of these embodiments.
Claims (7)
1. a kind of weather warning radio using FSK coding and decodings, including：Third arc ontology, the third arc ontology
Including the 5th opposite arc outer wall and the 6th arc outer wall, the 5th arc outer wall and the 6th arc outer wall pass through five rings
Shape bottom cover and the connection of the 6th annular top cover, form radio and accommodate ontology；It includes battery compartment that the radio, which accommodates ontology,；Third
Light bulb is set on the outer wall of elastic portion；The third elastic portion is connected and fixed with third arc ontology, and realizes electrical connection；
Hollow-out part is arranged in the both ends that the third arc ontology is connect with third elastomeric element, for the third elastic portion
The both ends of part are connected and fixed；The third arc ontology is contacted with both ends magnetic being electrically connected of setting that third elastomeric element connects
Point；
Magnetic electric connection contacts are respectively set on two ends of third elastomeric element；
Two ends of the third elastomeric element respectively after hollow-out part fixation be that existing physics is fixed, while with described
The magnetic electric connection contacts at third arc ontology both ends, realize electrical connection；
Electric connection line is respectively wound around on the soft supporting body of spring structure, and the soft supporting body of multiple spring structures is by elasticity
Elastic band is fixed, and the third elastomeric element is constituted.
2. the weather warning radio according to claim 1 using FSK coding and decodings, which is characterized in that described to be electrically connected
Contact point includes the electric contact of centre, and electro-magnetic screen layer is arranged around electric contact, is arranged around electro-magnetic screen layer positive or negative
Magnet.
3. the weather warning radio according to claim 1 using FSK coding and decodings, which is characterized in that the described 5th
Groove compatible with finger is set on arc outer wall, and control button is embedded in the groove.
4. the weather warning radio according to claim 3 using FSK coding and decodings, which is characterized in that the third
It includes main control chip, power circuit, antenna, radio reception circuit, power amplifier, power supply electricity that arc ontology radio, which accommodates in ontology,
Road, radio reception circuit, the power amplifier are connect with main control chip respectively, and the antenna is connect with radio reception circuit；Further include and institute
State the FSK decoding circuits of main control chip connection.
5. the weather warning radio according to claim 1 using FSK coding and decodings, which is characterized in that the battery
Storehouse includes the first battery storage storehouse and the second battery storage storehouse, is arranged on the inner wall in first battery storage storehouse and is adapted to battery
Contact and connecting terminal circuit, the contact being adapted to battery is set on the inner wall in second battery storage storehouse, and
The circuit of connecting terminal；The circuit in parallel in first battery storage storehouse and the second battery storage storehouse, and power supply switching is set and is opened
It closes.
6. the weather warning radio according to claim 5 using FSK coding and decodings, which is characterized in that the battery
The contact of the interior setting battery in storehouse and the circuit of connecting terminal.
7. the weather warning radio according to claim 6 using FSK coding and decodings, which is characterized in that the battery
For columned lithium battery or dry cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173427.0A CN105656582B (en) | 2016-03-24 | 2016-03-24 | A kind of weather warning radio using FSK encoding and decoding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173427.0A CN105656582B (en) | 2016-03-24 | 2016-03-24 | A kind of weather warning radio using FSK encoding and decoding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105656582A CN105656582A (en) | 2016-06-08 |
| CN105656582B true CN105656582B (en) | 2018-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610173427.0A Active CN105656582B (en) | 2016-03-24 | 2016-03-24 | A kind of weather warning radio using FSK encoding and decoding |
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| Country | Link |
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| CN (1) | CN105656582B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065078B (en) * | 2016-03-24 | 2021-03-26 | 河北立萨信息科技有限公司 | Arm-wearing type audio player |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998039815A1 (en) * | 1997-03-03 | 1998-09-11 | Sony Corporation | Portable receiver |
| CN202949412U (en) * | 2012-07-19 | 2013-05-22 | 北京国正信科技有限公司 | Radio employing FSK coding-decoding mode |
| CN103858167A (en) * | 2011-10-18 | 2014-06-11 | 曺在俊 | Necklace-type audio output apparatus that can be adjusted in length |
| CN104301463A (en) * | 2014-09-29 | 2015-01-21 | 广东欧珀移动通信有限公司 | Mobile phone system, mobile phone case and mobile phone |
-
2016
- 2016-03-24 CN CN201610173427.0A patent/CN105656582B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998039815A1 (en) * | 1997-03-03 | 1998-09-11 | Sony Corporation | Portable receiver |
| CN103858167A (en) * | 2011-10-18 | 2014-06-11 | 曺在俊 | Necklace-type audio output apparatus that can be adjusted in length |
| CN202949412U (en) * | 2012-07-19 | 2013-05-22 | 北京国正信科技有限公司 | Radio employing FSK coding-decoding mode |
| CN104301463A (en) * | 2014-09-29 | 2015-01-21 | 广东欧珀移动通信有限公司 | Mobile phone system, mobile phone case and mobile phone |
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| Publication number | Publication date |
|---|---|
| CN105656582A (en) | 2016-06-08 |
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