CN202696835U - Motorcycle speaker - Google Patents
Motorcycle speaker Download PDFInfo
- Publication number
- CN202696835U CN202696835U CN 201220341184 CN201220341184U CN202696835U CN 202696835 U CN202696835 U CN 202696835U CN 201220341184 CN201220341184 CN 201220341184 CN 201220341184 U CN201220341184 U CN 201220341184U CN 202696835 U CN202696835 U CN 202696835U
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- Prior art keywords
- motorcycle
- host
- sound equipment
- module
- display screen
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- Expired - Lifetime
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Abstract
The utility model discloses a motorcycle speaker which comprises a host, a wireless remote control, a horn, a bracket, a speaker housing, a touch panel and a display screen, wherein the host is arranged in the speaker housing, and the horn and the display screen are arranged on the side surface and the front surface of the speaker housing. Modular design is adopted to the host, the host comprises a microprocessor, an MP3 (Moving Picture Experts Group Audio Layer III) decoder module, a radio module, a vibration alarm module, a power amplifier circuit, an audio interface and the like, all of the main circuits are arranged on one PCB (Printed Circuit Board), and the microprocessor and a power management unit are shared, thereby saving materials and the cost of the whole host. A light touch type touch key is adopted, so that the host is easier and more convenient for operation. The special mounting bracket can be directly mounted on a locker of a motorcycle and locked with a clamp nut in the locker, so as to improve the safety performance, the mounting bracket is in a rotary structure, so that a driver can freely adjust the angle of the host and the visual angle of the display screen, and therefore, the driver can more conveniently operate the mounting bracket.
Description
Technical field
The utility model relates to a kind of sound equipment, especially a kind of sound equipment that is installed on the motorcycle.
Background technology
It has been trend of the times that current extensive stock updates, only at utmost improving the value of commodity, can not satisfy user's requirement such as motorcycle as just the simple vehicles, thereby install the innovation subject that various amusements, utility device become current field additional at motorcycle.Wherein, a kind of mode of raising motorcycle using character is at motorcycle stereo set to be installed.The function ratio of present sound system for motorcycle is more single, only has music playback function, also often needs in actual use the electronic units such as alarm, warning lamp are installed in addition, causes the expense expenditure to increase complex installation process; And the easy phase mutual interference of each electronic unit, so that the equipment use is unstable, causes disabler or potential safety hazard.
The utility model content
The technical problems to be solved in the utility model provide a kind of multi-functional, security performance is high, the Acoustic device for motorcycle of simple and easy installation.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of Acoustic device for motorcycle, comprise main frame, Digiplex, loudspeaker, support, casing of sound equipment, touch panel and display screen, loudspeaker and display screen are arranged on casing of sound equipment side and front, main frame places casing of sound equipment inner, main frame includes the main circuits such as microprocessor, MP3 decoding module, radio reception module, vibration alarming module, power amplification circuit, source of sound interface, membrane keyboard control circuit and all is made on the PCB, and shares same microprocessor and Power Management Unit.
Further, described power amplification circuit is to use the AB/D class power amplifier module of exempting to dispel the heat.
Further, described support is rotational structure, and fixedly the position of sound equipment is at the locker of the foot pedal positions front of motorcycle, beam bending bicycle or scooter.
Further, the sound equipment normal operation is in the 8-18V low voltage range.
Further, described sound equipment is supported electronic tuning radio reception, and the external RF reception antenna of radio reception module is selected in spectrum conversion and direct upper and lower radio station.
The beneficial effects of the utility model: sound equipment is for the motorcycle practical service environment, and the mounting bracket of specialized designs rotary structure can be regulated arbitrarily the main frame angle after the installation, makes the display screen visual angle be fit to the driver and watches.Product is more suitable for being installed in the locker of the foot pedal positions front of female motorcycle, beam bending bicycle and scooter, main frame is locked with clamp nut from the locker the inside, and is more effective antitheft.Nor with the former configuration and the outward appearance that change motorcycle, using and matching and have no effect motorcycle.And the simplification installation process, the decrease cost expenditure.Main frame adopts the modularized circuit design, and complete machine structure is reduced on the PCB mainboard, and shares same microprocessor, power amplifier, power management/rectification unit and loudspeaker, thus more economical with materials and complete machine cost; The AB/D class power amplifier that use exempts to dispel the heat can also be saved aluminium.What the machine was used is the membrane keyboard of soft-touch type, rather than traditional key switch, makes main frame more succinctly and handled easily.Open the vibration alarming function after stopping, the user is felt at ease when motorcycle is parked more.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
Fig. 1 is the functional block diagram of the utility model Acoustic device for motorcycle;
Fig. 2 is the part drawing of this experiment motor cycle sound equipment;
Fig. 3 is the host microprocessors circuit diagram of this experiment motor cycle sound equipment;
Fig. 4 is the radio reception module circuit diagram of this experiment motor cycle sound equipment;
Fig. 5 is the power amplification circuit module circuit diagram of this experiment motor cycle sound equipment.
Embodiment
The functional block diagram of Fig. 1 and a kind of Acoustic device for motorcycle shown in Figure 3 and host microprocessors circuit diagram, comprise main frame 1, Digiplex 2, loudspeaker 3, support, casing of sound equipment, PVC touch panel 4 and display screen 6, loudspeaker 3 are arranged on casing of sound equipment side and front with display screen 6, main frame 1 places casing of sound equipment inner, sound equipment is fixed on locker before the foot pedal positions with support, radio reception module 8 external RF reception antennas 15, motorcycle battery 16 are main frame 1 power supply.Main frame 1 includes the main circuits such as microprocessor (MCU) 5 and MP3 decoding module 7, radio reception module 8, remote control reception module 9, vibration alarming module 10, power amplification circuit 11, memory module 12, power management/rectification 13, source of sound interface 14, display screen 6, ACC control circuit 17, membrane keyboard control circuit 18 and all is made on the PCB, and shares same microprocessor 5 and Power Management Unit 13.The various signals that source of sound interface 14, radio reception module 8 or vibration alarming module 10 by wherein will receive are transported to MP3 decoding module 7, output to power amplification circuit 11 by microprocessor 5 controls again and carry out outputing to loudspeaker 3 broadcasts after audio frequency is processed, also reduce tired thereby make the driver in the process of travelling, can enjoy the infinite enjoyment of music; Source of sound is supported TF card/USB/AUX interface; the MP3 music format is play; upper and lower selected songs function; radio reception module 8 is used electronic tuning radio reception, and spectrum conversion and direct upper and lower radio station are selected, and main frame 1 has water-proof function; and be operated in voltage range: 8-18V; have simultaneously over-voltage protecting function, surpass operating voltage and automatically protect, power output is two sound channel 2*7W.
Fig. 2 is a kind of part drawing of Acoustic device for motorcycle, and what the machine was used is the membrane keyboard of soft-touch type, makes main frame 1 more succinctly and handled easily.Special-purpose mounting bracket can be directly installed on the locker of motorcycle, and with clamp nut locking, mounting bracket is rotary structure in the locker, and the driver can arbitrarily adjust main frame 1 angle and display screen 6 visual angles, therefore is more conducive to driver's operation.Open the vibration alarming function behind the car, the user is felt at ease when motorcycle is parked more.Use same power amplification circuit 11 and loudspeaker 3 because vibration alarming and sound equipment are play, therefore when opening the vibration alarming function, main frame 1 is worked simultaneously with power amplification circuit 11, thereby produces standby current, consume battery power.
The above only is preferential execution mode of the present utility model, and the utility model is not limited to above-mentioned execution mode, as long as realize that with basic identical means the technical scheme of the utility model purpose all belongs within the protection range of the present utility model.
Claims (5)
1. Acoustic device for motorcycle, comprise main frame (1), Digiplex (2), loudspeaker (3), support, casing of sound equipment, touch panel (4) and display screen (6), loudspeaker (3) are arranged on casing of sound equipment side and front with display screen (6), main frame (1) places casing of sound equipment inner, it is characterized in that: described main frame (1) includes microprocessor (5), MP3 decoding module (7), radio reception module (8), vibration alarming module (10), power amplification circuit (11), source of sound interface (14), the main circuits such as membrane keyboard control circuit (18) all are made on the PCB, and share same microprocessor (5) and Power Management Unit (13).
2. a kind of Acoustic device for motorcycle according to claim 1 is characterized in that: described power amplification circuit (11) is to use the AB/D class power amplifier module of exempting to dispel the heat.
3. a kind of Acoustic device for motorcycle according to claim 1, it is characterized in that: described support is rotational structure, fixedly the position of sound equipment is at the locker of the foot pedal positions front of motorcycle, beam bending bicycle or scooter.
4. a kind of Acoustic device for motorcycle according to claim 1, it is characterized in that: sound equipment works in the 8-18V low voltage range.
5. a kind of Acoustic device for motorcycle according to claim 1 is characterized in that: the radio reception of described sound equipment support electronic tuning, spectrum conversion and direct upper and lower radio station selection, the external RF reception antenna of radio reception module (8) (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341184 CN202696835U (en) | 2012-07-13 | 2012-07-13 | Motorcycle speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341184 CN202696835U (en) | 2012-07-13 | 2012-07-13 | Motorcycle speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202696835U true CN202696835U (en) | 2013-01-23 |
Family
ID=47552384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220341184 Expired - Lifetime CN202696835U (en) | 2012-07-13 | 2012-07-13 | Motorcycle speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202696835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107182000A (en) * | 2017-07-27 | 2017-09-19 | 杨景松 | A kind of motorcycle tail box multifunctional music centre apparatus |
| CN108860386A (en) * | 2018-04-19 | 2018-11-23 | 深圳市泰比特科技有限公司 | Electric vehicle anti-theft master controller and control method based on loRa technology |
-
2012
- 2012-07-13 CN CN 201220341184 patent/CN202696835U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107182000A (en) * | 2017-07-27 | 2017-09-19 | 杨景松 | A kind of motorcycle tail box multifunctional music centre apparatus |
| CN107182000B (en) * | 2017-07-27 | 2019-06-25 | 兴化市鑫翔机械有限公司 | A kind of motorcycle tail box multifunctional music centre apparatus |
| CN108860386A (en) * | 2018-04-19 | 2018-11-23 | 深圳市泰比特科技有限公司 | Electric vehicle anti-theft master controller and control method based on loRa technology |
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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: Motorcycle sound equipment Effective date of registration: 20171128 Granted publication date: 20130123 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |
|
| CX01 | Expiry of patent term | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220804 Granted publication date: 20130123 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 |