CN1321033C - Motorcycle having a radio apparatus - Google Patents
Motorcycle having a radio apparatus Download PDFInfo
- Publication number
- CN1321033C CN1321033C CNB03153418XA CN03153418A CN1321033C CN 1321033 C CN1321033 C CN 1321033C CN B03153418X A CNB03153418X A CN B03153418XA CN 03153418 A CN03153418 A CN 03153418A CN 1321033 C CN1321033 C CN 1321033C
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- China
- Prior art keywords
- signal
- connects
- circuit board
- power
- printed circuit
- 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
Links
- 230000003321 amplification Effects 0.000 claims abstract description 19
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 19
- 239000003990 capacitor Substances 0.000 claims description 16
- 230000005236 sound signal Effects 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 206010037180 Psychiatric symptoms Diseases 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 239000003381 stabilizer Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
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Abstract
The present invention relates to a motorcycle with a radio apparatus, which comprises a motorcycle body, a cover plate and an element printed circuit board shielding cover, wherein a radio main body arranged in an ignition switch casing of the motorcycle body comprises an element printed circuit board and an operation panel of the radio, a power switch, a power indicator light, a station regulation device and a volume regulator of the radio main body are arranged on the operation panel, and a circuit on the element printed circuit board is composed of a power circuit, a signal receiving circuit and a power amplification circuit. Since a motorcycle is provided with the radio apparatus, the outing feeling of loneliness of a motorcycle driver is eliminated, and some broadcast information can be known in time. The present invention has the advantages of simple structure, easy use and low cost.
Description
Technical field
The present invention relates to a kind of vehicle, is a kind of motor bike, is a kind of motor bike that has radio devices specifically, and this motor bike has installed radio function additional.
Background technology
Radio receiver has widely effect in our life, can be used for listening to the news broadcast, entertainment, weather forecast or out of Memory.Present automobile particularly on the small passenger car, all has radio receiver, removes to can be used for listening to relevant program, mediates outside the feeling of lonely of chaufeur, also can listen to traffic information, the traffic conditions in the highway section that understanding will be passed through, and this is very important concerning chaufeur.Yet, all there is not radio receiver on the existing motor bike, make motorcycle driver when driving, especially during long-distance running, have lonely feeling of lonely, and can not understand the road conditions that will pass through, brought inconvenience also for its walking along the street.If chaufeur is carried a radio receiver and is driven motor bike, can travel to it and make troubles, also can increase safety hazard.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of can the broadcast listening program, the motor bike of band radio devices easy to use.
In order to achieve the above object, the present invention adopts following technical scheme: the motor bike of band radio devices, comprise motorcycle body, radio receiver is installed on motorcycle body, described radio receiver comprises element printed circuit board (PCB), guidance panel, described radio receiver is installed in the ignition lock shell of motorcycle body, and a cover plate that covers on described guidance panel is installed on the described ignition lock shell, is covered with one deck waterproof mantle on the described guidance panel; Described radio receiver also comprises an element printed circuit board shield cover, and element printed circuit board shield cover partly covers the signal receiving circuit of described element printed circuit board (PCB); Also be provided with on the described ignition lock panel and element printed circuit board (PCB) bonded assembly telescopic antenna; Circuit on the described element printed circuit board (PCB) is made of power circuit, signal receiving circuit and power amplification circuit, described power circuit connects the motor bike power supply, and provide power supply to signal receiving circuit and power amplification circuit, described signal receiving circuit is to the power amplification circuit output audio signal, and described power amplification circuit is exported voice signal after amplifying sound signal; Described signal receiving circuit is made of integrated component TDA7088 and peripheral component thereof, the pin 12 of described integrated component TDA7088 connects its pin 11 by inductance (L1), and pass through electric capacity (C9) together thereby cylinder lever connecting rod antenna received signal, its pin 16 connects power supply by a channel selection button, its pin 15 connects power supply by a reset key, and its pin 2 is to the power amplification circuit output audio signal.
Described power amplification circuit can be made of power amplifier IC3, loud speaker N1, N2 and peripheral component thereof, the signal input part of described power amplifier IC3 connects the movable end of audio frequency adjusting knob W by chemical capacitor, other two ends one end of described audio frequency adjusting knob W connects signal receiving circuit, with input audio signal, its other end ground connection, the signal output part of described power amplifier connects two loud speakers respectively by chemical capacitor, with the output voice signal.
Described radio receiver is installed in the ignition lock shell of motorcycle body, use and easy for installation.
Described element printed circuit board shield cover is lived the signal receiving circuit partly shielding effect of element printed circuit board (PCB), the wireless interference of electromagnetic wave to installing additional on the motor bike of sending in the time of can effectively shielding the motor bike operation.
On described ignition lock shell, a cover plate that covers on guidance panel is arranged, on described guidance panel, can be covered with one deck waterproof mantle, live guidance panel, prevent its wind and weather etc. with protection by axle mounting.
The motor bike of this band radio devices is owing to be equipped with radio devices on motor bike, removing can broadcast listening, has eliminated the feeling of lonely when motorcycle driver are gone out, and can also in time understand some broadcast messages, listens to traffic information etc.Circuit on its element printed circuit board (PCB) adopts the components and parts of high integration to constitute, simple in structure, with low cost, tuning accurate and simple to operate, easy to use, and employing element printed wire screened housing, the electromagnetic wave that sends in the time of can suppressing the motor bike operation obtains radio reception effect preferably to the interference of radio devices.Cover plate on the guidance panel and waterproof mantle can be protected the button on the guidance panel effectively, prevent wind, drench with rain and damage etc.
Description of drawings
Accompanying drawing 1 is the agent structure scheme drawing of the motor bike of band radio devices of the present invention;
Accompanying drawing 2 is the structural representation of the ignition lock part of the motor bike of band radio devices of the present invention;
Accompanying drawing 3 is the three-dimensional structure diagram of the radio receiver main body of the motor bike of band radio devices of the present invention;
Accompanying drawing 4 for the ignition lock of the motor bike of band radio devices of the present invention and motorcyclist the structural representation of tube portion;
Accompanying drawing 5 be in the accompanying drawing 4 A to cutaway view;
Accompanying drawing 6 be in the accompanying drawing 4 B to cutaway view;
Accompanying drawing 7 is the wireless schematic circuit diagram of the motor bike of band radio devices of the present invention.
Among the figure:
1. ignition lock shell 2. power lights 3. channel selection buttons 4. reset by strong 5. source switchs, 6. telescopic antenna, 7. volume adjustment knobs, 8. radio devices main bodys, 9. element printed circuit board (PCB)s, 10. screened housings, 11. cover plates, 12. motor bike handle pipe, 13. motorcycle ignition switches, 14. power supply lead wires, 15. control panels
The specific embodiment
Be described further below in conjunction with accompanying drawing and specific embodiment motor bike, to help understanding content of the present invention band radio devices of the present invention.But protection scope of the present invention is not limited in this specific embodiment.
Shown in accompanying drawing 1,4,5,6, the motor bike of band radio devices of the present invention is to be made of motorcycle body and radio devices, described radio devices is installed in the ignition lock shell 1 of motor bike, and motor bike handle pipe 12 runs through the public shell 1 of motor bike radio receiver and motorcycle ignition switch 13.
With reference to the accompanying drawings 2; on the top of ignition lock shell 1 is ignition lock 13; its middle part is a radio receiver control panel 15; there are a plurality of function button Kn to be used for radio receiver is controlled on the control panel 15; the axle mounting that passes on left of radio receiver control panel 15 has a cover plate 11 on ignition lock shell 1; cover plate 11 can cover the function button Kn on the control panel 15, with the protection button.
Shown in Fig. 3,5, radio devices main body 8 comprises the wireless element printed circuit board (PCB) 9 that is installed in the ignition lock body 1, thereby element printed circuit board (PCB) 9 connects ignition lock by power supply lead wire 14 utilizes the motor bike power supply to power to radio receiver, contain power circuit, signal receiving circuit and power amplification circuit on the element printed circuit board (PCB) 9, and be connected to loud speaker or earphone jack with the output voice signal by power amplification circuit.Signal receiving circuit part front at element printed circuit board (PCB) 9 is covered with a screened housing 10, with shielding motor bike electromagnetic wave, reduces receiving the interference of radio receiver reception.There is telescopic antenna 6 to be connected on the radio receiver main body with element printed circuit board (PCB) 9, also have power light 2 in addition, be used to transfer the channel selection button 3 of platform and reset by strong 4, source switch 5, volume adjustment knob 7, there is one deck waterproof mantle that function button is covered on control panel surface shown in Figure 2, in case rainwater and dust.
Shown in 7, wherein AN1 is a channel selection button 3 with reference to the accompanying drawings, and AN2 is a reset key 4, and W is a volume adjustment knob 7.The concrete annexation of circuit on the described element printed circuit board (PCB) 9 is:
Described power circuit is made of source switch, voltage stabilizer IC1 and peripheral component thereof, the model of described voltage stabilizer IC1 is 7805, its input end connects the motor bike power supply of direct current 12V by source switch, also be parallel with capacitor C 1 and chemical capacitor C2 on its input end, its mouth connects signal receiving circuit, and also is parallel with one group of chemical capacitor C3 and capacitor C 4.Thereby play the effect of voltage regulation filtering.
Described signal receiving circuit is made of integrated component IC2 and peripheral component thereof, the model of described integrated component IC2 is TDA7088, it is that a slice has comprised in the FM receiver from repertoires such as antenna reception, oscillator, frequency mixer, AFC (Automatic Frequency Control) circuit, intermediate amplifier, Intermediate Frequency Limiter, intermediate-frequency filter, discriminator, low frequency squelch, audiofrequency outputs, and includes the element of the high integration of search tuning circuit, signal deteching circuit and frequency locked loop.1,3,7 pin of described integrated component IC2 connect the mouth of voltage stabilizer IC1 respectively by capacitor C 11, C13, C16; Its 2 pin is a mouth, to the power amplification circuit output audio signal, also passes through resistance R 2, capacitor C 12 ground connection on 2 pin respectively, thereby plays the jamproof effect of filtering; Its 4 pin directly connects the mouth of voltage stabilizer IC1 on the one hand, is connected its 5 pin by an inductance L 2 with a series connected capacitor C 17, di-cap D respectively on the other hand, thereby plays the effect of adjusting oscillation frequency; Be connected to an intermediate frequency feedback capacity C15 between its 6 pin and 8 pin, also be connected with a capacitor C 18 between its 8 pin and 9 pin; 10,13 pin connect the mouth of voltage stabilizer IC1 respectively by capacitor C 10, C7; Its 12 pin connects its 11 pin by inductance L 1, thereby and together by capacitor C 9 cylinder lever connecting rod antenna received signals; Its 14 pin ground connection; Its 16 pin connects power supply by the channel selection button, and its 15 pin connects power supply by reset key.
Described power amplification circuit is to be made of power amplifier IC3, loud speaker N1, N2 and peripheral component thereof, and described power amplifier IC3 is divided into identical two-way, connecting two loud speakers respectively, thereby constitutes two-channel.The signal input part of this two-way all connects the movable end of audio frequency adjusting knob W by chemical capacitor, an end connects signal receiving circuit in the other two ends of described audio frequency adjusting knob W, with input audio signal, its other end ground connection, the signal output part of the two-way of described power amplifier all connects two loud speakers respectively by chemical capacitor, with the output voice signal.The power input of described power amplifier IC3 connects the input end of voltage stabilizer IC1.
During work, after the power turn-on switch was introduced the motor bike power supply, power circuit is power supply after signal receiving circuit provides voltage stabilizing, the 12V direct supply before power amplification circuit provides voltage stabilizing.Integrated component IC2 receives radio signals by the input circuit on telescopic antenna 6 and 11 pin and 12 pin, after then it being carried out processing such as mixing, intermediate frequency amplification, intermediate frequency amplitude limit, intermediate frequency filtering, become sound signal, output to volume adjustment knob 7 by its 2 pin, also be on the volume potentiometer W, amplify by power amplifier IC3 again, thereby output to the loud speaker sounding.
Claims (2)
1, a kind of motor bike with radio devices, comprise motorcycle body, radio receiver is installed on motorcycle body, described radio receiver comprises element printed circuit board (PCB), guidance panel, described radio receiver is installed in the ignition lock shell of motorcycle body, it is characterized in that: a cover plate that covers on described guidance panel is installed on the described ignition lock shell, is covered with one deck waterproof mantle on the described guidance panel; Described radio receiver also comprises an element printed circuit board shield cover, and element printed circuit board shield cover partly covers the signal receiving circuit of described element printed circuit board (PCB); Also be provided with on the described ignition lock panel and element printed circuit board (PCB) bonded assembly telescopic antenna; Circuit on the described element printed circuit board (PCB) is made of power circuit, signal receiving circuit and power amplification circuit, described power circuit connects the motor bike power supply, and provide power supply to signal receiving circuit and power amplification circuit, described signal receiving circuit is to the power amplification circuit output audio signal, and described power amplification circuit is exported voice signal after amplifying sound signal; Described signal receiving circuit is made of integrated component TDA7088 and peripheral component thereof, the pin 12 of described integrated component TDA7088 connects its pin 11 by inductance (L1), and pass through electric capacity (C9) together thereby cylinder lever connecting rod antenna received signal, its pin 16 connects power supply by a channel selection button, its pin 15 connects power supply by a reset key, and its pin 2 is to the power amplification circuit output audio signal.
2, the motor bike of band radio devices as claimed in claim 1, it is characterized in that: described power amplification circuit is by power amplifier (IC3), loud speaker (N1, N2) and peripheral component constitute, the signal input part of described power amplifier (IC3) connects the movable end of audio frequency adjusting knob (W) by chemical capacitor, other two ends one end of described audio frequency adjusting knob (W) connects signal receiving circuit, with input audio signal, its other end ground connection, the signal output part of described power amplifier connects two loud speakers respectively by chemical capacitor, with the output voice signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03153418XA CN1321033C (en) | 2003-08-13 | 2003-08-13 | Motorcycle having a radio apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03153418XA CN1321033C (en) | 2003-08-13 | 2003-08-13 | Motorcycle having a radio apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1482039A CN1482039A (en) | 2004-03-17 |
| CN1321033C true CN1321033C (en) | 2007-06-13 |
Family
ID=34156686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB03153418XA Expired - Fee Related CN1321033C (en) | 2003-08-13 | 2003-08-13 | Motorcycle having a radio apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1321033C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10377444B2 (en) * | 2017-07-31 | 2019-08-13 | Shimano Inc. | Bicycle electric component |
| CN107886976B (en) * | 2017-12-26 | 2024-02-09 | 深圳市佳音王科技股份有限公司 | Multifunctional combined record player and device thereof |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4280226A (en) * | 1978-09-25 | 1981-07-21 | Jenkins Joseph E | Protective cover for the face plate of a motorcycle-type radio |
| US4473251A (en) * | 1981-09-19 | 1984-09-25 | Honda Giken Kogyo Kabushiki Kaisha | Motorcycle equipped with audio devices |
| US4600208A (en) * | 1984-07-06 | 1986-07-15 | Honda Giken Kogyo K.K. | Speaker system for motorcycles |
| US5001779A (en) * | 1989-09-26 | 1991-03-19 | Eggert Earl W | Mounting arrangement for motorcycle stereo system |
| CN2139084Y (en) * | 1992-09-28 | 1993-07-28 | 廖少葆 | Multifunctional miniature sounder for bicycle and children's cycle |
| CN2157573Y (en) * | 1993-05-21 | 1994-02-23 | 田永强 | Tape player special adapted for motorcycle |
| CN2322321Y (en) * | 1997-11-27 | 1999-06-02 | 珍巴多工业股份有限公司 | radio receiver |
| CN2358640Y (en) * | 1998-06-04 | 2000-01-12 | 福建省广播电视技术研究所 | Built-in memory frequency point self-selective station FM horn |
| CN1251255A (en) * | 1997-03-27 | 2000-04-19 | 西门子公司 | Device for fastening protective coverplate |
| JP2001287681A (en) * | 2000-04-07 | 2001-10-16 | Mitsuo Yokoyama | Sounding device for two-wheeler |
| US20020131606A1 (en) * | 2001-03-13 | 2002-09-19 | Stanberry Thomas M. | Motorcycle audio system |
| CN1374671A (en) * | 2001-03-06 | 2002-10-16 | 株式会社西铁城电子 | Contact switch |
| CN2649475Y (en) * | 2003-07-16 | 2004-10-20 | 重庆隆鑫工业（集团）有限公司 | Motorcycle with radio device |
-
2003
- 2003-08-13 CN CNB03153418XA patent/CN1321033C/en not_active Expired - Fee Related
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4280226A (en) * | 1978-09-25 | 1981-07-21 | Jenkins Joseph E | Protective cover for the face plate of a motorcycle-type radio |
| US4473251A (en) * | 1981-09-19 | 1984-09-25 | Honda Giken Kogyo Kabushiki Kaisha | Motorcycle equipped with audio devices |
| US4600208A (en) * | 1984-07-06 | 1986-07-15 | Honda Giken Kogyo K.K. | Speaker system for motorcycles |
| US5001779A (en) * | 1989-09-26 | 1991-03-19 | Eggert Earl W | Mounting arrangement for motorcycle stereo system |
| CN2139084Y (en) * | 1992-09-28 | 1993-07-28 | 廖少葆 | Multifunctional miniature sounder for bicycle and children's cycle |
| CN2157573Y (en) * | 1993-05-21 | 1994-02-23 | 田永强 | Tape player special adapted for motorcycle |
| CN1251255A (en) * | 1997-03-27 | 2000-04-19 | 西门子公司 | Device for fastening protective coverplate |
| CN2322321Y (en) * | 1997-11-27 | 1999-06-02 | 珍巴多工业股份有限公司 | radio receiver |
| CN2358640Y (en) * | 1998-06-04 | 2000-01-12 | 福建省广播电视技术研究所 | Built-in memory frequency point self-selective station FM horn |
| JP2001287681A (en) * | 2000-04-07 | 2001-10-16 | Mitsuo Yokoyama | Sounding device for two-wheeler |
| CN1374671A (en) * | 2001-03-06 | 2002-10-16 | 株式会社西铁城电子 | Contact switch |
| US20020131606A1 (en) * | 2001-03-13 | 2002-09-19 | Stanberry Thomas M. | Motorcycle audio system |
| CN2649475Y (en) * | 2003-07-16 | 2004-10-20 | 重庆隆鑫工业（集团）有限公司 | Motorcycle with radio device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1482039A (en) | 2004-03-17 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |