CN204559823U - A kind of tricycle, offroad vehicle sound system - Google Patents
A kind of tricycle, offroad vehicle sound system Download PDFInfo
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- CN204559823U CN204559823U CN201520261950.XU CN201520261950U CN204559823U CN 204559823 U CN204559823 U CN 204559823U CN 201520261950 U CN201520261950 U CN 201520261950U CN 204559823 U CN204559823 U CN 204559823U
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- sound
- control circuit
- offroad vehicle
- sound system
- circuit board
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Abstract
The utility model discloses a kind of tricycle, offroad vehicle sound system, comprise two sound boxes and control circuit board, loudspeaker and the phase-reversing tube for increasing bass intensity is provided with in each sound box, one end extension of described phase-reversing tube is fixed on sound box inside, the other end is fixed by paraphase hole, communicates with sound box outside air; Described control circuit board is provided with the Audio Input Modules, microprocessor, the power amplification circuit that are connected successively, and described power amplification circuit is connected with the loudspeaker of two sound boxes respectively.The utility model is equipped with professional audio amplifier, in sound enclosure, be provided with phase guide tube, significantly improves the acoustical quality of sound equipment.
Description
Technical field
The utility model relates to a kind of tricycle, offroad vehicle sound system.
Background technology
Current tricycle, offroad vehicle generally do not install acoustics, no matter are the free time of driver wait guest, or in the operating time having passenger to take, car does not all have music accompany, seem very lonely and uninteresting.In addition, tricycle, offroad vehicle are all generally spacious paulins, so also will consider the water resistance of sound system.
Utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is to improve a kind of high tone quality, tricycle, offroad vehicle sound system that water resistance is good.
The utility model is the technical scheme solving the employing of its technical problem:
A kind of tricycle, offroad vehicle sound system, comprise two sound boxes and control circuit board, loudspeaker and the phase-reversing tube for increasing bass intensity is provided with in each sound box, one end extension of described phase-reversing tube is fixed on sound box inside, the other end is fixed by paraphase hole, communicates with sound box outside air; Described control circuit board is provided with the Audio Input Modules, microprocessor, the power amplification circuit that are connected successively, and described power amplification circuit is connected with the loudspeaker of two sound boxes respectively.
Further, described control circuit panel assembly wherein in a sound box, and is connected with the loudspeaker of another sound box by drawing audio output line.
Further, described loudspeaker adopt waterproof speaker.
Further, the shell of described sound box is provided with leaking hole.
Further, described control circuit board is provided with antitheft vibration switch device and audio alert device, described antitheft vibration switch device is connected with microprocessor with audio alert device.
Further, described control circuit board is also provided with the 2.4G wireless audio reception module for receiving wireless microphone signals.
Further, also comprise the remote controller for controlling sound system, described control circuit board is provided with the remote control reception module receiving remote controller signal.
Further, described Audio Input Modules is provided with TF card slot, USB source of sound interface, AUX source of sound interface, and wherein USB source of sound interface also has concurrently as mobile phone charging function; Described control circuit board is provided with bluetooth module, and described bluetooth module is connected with microprocessor.
Further, also comprise warning lamp module, described warning lamp module comprises redgreenblue warning lamp, and described warning lamp module is connected with microprocessor.
Further, described control circuit board is also provided with FM radio module, described FM radio module is connected with RF antenna, and described FM radio module is connected with microprocessor.
The beneficial effects of the utility model are: a kind of tricycle, offroad vehicle sound system that the utility model adopts, are equipped with professional audio amplifier, in sound enclosure, are provided with phase-reversing tube, significantly improve the acoustical quality of sound equipment; Feature richness, support that USB, TF card, AUX source of sound are play, USB mobile phone charges, and bluetooth connects mobile phone music and plays, FM broadcast receiver, and has vibrating burglar alarm, wireless microphone, warning flashing light, the functions such as wireless remote control and the operation of panel button both sides formula.In addition, water proof and dust proof grade is high, reaches " IP66 " level.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Fig. 1 is functional block diagram of the present utility model;
Fig. 2 is the structural representation of sound box of the present utility model;
Fig. 3 is the internal structure schematic diagram of sound box of the present utility model.
Embodiment
Referring to figs. 1 through Fig. 3, a kind of tricycle of the present utility model, offroad vehicle sound system, comprise two sound boxes 1 and control circuit board, loudspeaker 4 and the phase-reversing tube 2 for increasing bass intensity is provided with in each sound box 1, one end extension of described phase-reversing tube 2 is fixed on sound box 1 inside, the other end is fixed by paraphase hole, communicates with sound box 1 outside air.The effect of described phase-reversing tube 2 is that the sound guidance that the back draught in sound box 1 produces out is superposed with the sound that forward sends the intensity increasing bass above, makes this sound equipment in the more outstanding shock of the effect of bass/supper bass.
Described control circuit board is provided with the Audio Input Modules, Micro-processor MCV, the power amplification circuit 3 that are connected successively, and described power amplification circuit 3 is connected with the loudspeaker 4 of two sound boxes 1 respectively.
In the present embodiment, described control circuit panel assembly wherein in a sound box 1, and is connected with the loudspeaker 4 of another sound box 1 by drawing audio output line.
In the present embodiment, described loudspeaker 4 adopt waterproof speaker, and the shell of described sound box 1 is provided with leaking hole, guarantee that water proof and dust proof grade reaches " IP66 " level.
In the present embodiment, described control circuit board is provided with the antitheft vibration switch device 5 for burglar alarm and audio alert device 6, described antitheft vibration switch device 5 is connected with Micro-processor MCV with audio alert device 6.Shaken by antitheft vibration switch device 5 senses vehicle and made antitheft feedback, and then producing alarm signal to Micro-processor MCV, then Micro-processor MCV controls audio alert device 6 and sends alarm sound, makes anti-theft warning.
In the present embodiment, described control circuit board is also provided with the 2.4G wireless audio reception module 7 for receiving wireless microphone signals.
In the present embodiment, also comprise the remote controller 10 for controlling sound system, described control circuit board is provided with the remote control reception module 9 receiving remote controller 10 signal, for carrying out control operation by remote controller 10 pairs of sound systems.
In the present embodiment, described Audio Input Modules is provided with TF card slot 11, USB source of sound interface 12, AUX source of sound interface 13, and wherein USB source of sound interface 12 also has concurrently as mobile phone charging function.
In the present embodiment, described control circuit board is also provided with bluetooth module 14, described bluetooth module 14 is connected with Micro-processor MCV, for accessing mobile phone by bluetooth, plays the audio file on mobile phone.
In the present embodiment, also comprise warning lamp module 17, described warning lamp module 17 comprises redgreenblue warning lamp, and described warning lamp module 17 is connected with Micro-processor MCV.
In the present embodiment, described control circuit board is also provided with FM radio module 15, described FM radio module 15 is connected with RF antenna 16, and described FM radio module 15 is connected with microprocessor 16.
The utility model is equipped with professional audio amplifier, in sound enclosure, be provided with phase-reversing tube, significantly improves the acoustical quality of sound equipment; Feature richness, support that USB, TF card, AUX source of sound are play, USB mobile phone charges, bluetooth connects mobile phone music and plays, FM broadcast receiver, and has vibrating burglar alarm, wireless microphone, redgreenblue warning flashing light, the functions such as wireless remote control and the operation of panel button both sides formula.In addition, water proof and dust proof grade is high, reaches " IP66 " level.
The above, just preferred embodiment of the present utility model, the utility model is not limited to above-mentioned execution mode, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection range of the present utility model.
Claims (10)
1. a tricycle, offroad vehicle sound system, it is characterized in that: comprise two sound boxes (1) and control circuit board, loudspeaker (4) and the phase-reversing tube (2) for increasing bass intensity is provided with in each sound box (1), one end extension of described phase-reversing tube (2) is fixed on sound box (1) inside, the other end is fixed by paraphase hole, communicates with sound box (1) outside air; Described control circuit board is provided with the Audio Input Modules, microprocessor (MCU), the power amplification circuit (3) that are connected successively, and described power amplification circuit (3) is connected with the loudspeaker (4) of two sound boxes (1) respectively.
2. a kind of tricycle according to claim 1, offroad vehicle sound system, it is characterized in that: described control circuit panel assembly wherein in a sound box (1), and is connected with the loudspeaker of another sound box (1) by drawing audio output line.
3. a kind of tricycle according to claim 1, offroad vehicle sound system, is characterized in that: described loudspeaker (4) adopt waterproof speaker.
4. a kind of tricycle according to claim 1, offroad vehicle sound system, is characterized in that: the shell of described sound box (1) is provided with leaking hole.
5. a kind of tricycle according to claim 1, offroad vehicle sound system, it is characterized in that: described control circuit board is provided with antitheft vibration switch device (5) and audio alert device (6), described antitheft vibration switch device (5) is connected with microprocessor (MCU) with audio alert device (6).
6. a kind of tricycle according to claim 1, offroad vehicle sound system, is characterized in that: described control circuit board is also provided with the 2.4G wireless audio reception module (7) for receiving wireless microphone (8) signal.
7. a kind of tricycle according to claim 1, offroad vehicle sound system, is characterized in that: also comprise the remote controller (10) for controlling sound system, and described control circuit board is provided with the remote control reception module (9) receiving remote controller signal.
8. a kind of tricycle according to claim 1, offroad vehicle sound system, is characterized in that: described Audio Input Modules is provided with TF card slot (11), USB source of sound interface (12), AUX source of sound interface (13); Described control circuit board is provided with bluetooth module (14), described bluetooth module (14) is connected with microprocessor (MCU).
9. a kind of tricycle according to claim 1, offroad vehicle sound system, is characterized in that: also comprise warning lamp module (17), and described warning lamp module (17) is connected with microprocessor (MCU).
10. a kind of tricycle according to claim 1, offroad vehicle sound system, it is characterized in that: described control circuit board is also provided with FM radio module (15), described FM radio module (15) is connected with RF antenna (16), and described FM radio module (15) is connected with microprocessor (MCU).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261950.XU CN204559823U (en) | 2015-04-24 | 2015-04-24 | A kind of tricycle, offroad vehicle sound system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261950.XU CN204559823U (en) | 2015-04-24 | 2015-04-24 | A kind of tricycle, offroad vehicle sound system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204559823U true CN204559823U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520261950.XU Active CN204559823U (en) | 2015-04-24 | 2015-04-24 | A kind of tricycle, offroad vehicle sound system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204559823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105282657A (en) * | 2015-09-29 | 2016-01-27 | 奇瑞汽车股份有限公司 | Car audio equipment integration system |
| CN105959865A (en) * | 2016-06-20 | 2016-09-21 | 襄城县创世纪科技咨询有限公司 | Multifunctional sound system |
-
2015
- 2015-04-24 CN CN201520261950.XU patent/CN204559823U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105282657A (en) * | 2015-09-29 | 2016-01-27 | 奇瑞汽车股份有限公司 | Car audio equipment integration system |
| CN105959865A (en) * | 2016-06-20 | 2016-09-21 | 襄城县创世纪科技咨询有限公司 | Multifunctional sound system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tricycle, cross country vehicle sound system Effective date of registration: 20171128 Granted publication date: 20150812 Pledgee: China Co. truction Bank Corp Jiangmen branch Pledgor: JIANGMEN AUDIOVISIO ELECTRONICS Co.,Ltd. Registration number: 2017440000146 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220804 Granted publication date: 20150812 Pledgee: China Co. truction Bank Corp Jiangmen branch Pledgor: JIANGMEN AUDIOVISIO ELECTRONICS Co.,Ltd. Registration number: 2017440000146 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |