A kind of Acoustic device for motorcycle device
Technical field
The utility model relates to a kind of Acoustic device for motorcycle device.
Background technology
Up to the present, the PA-system on the motor bike all is defectives such as acoustical quality is poor, use is inconvenient, function is few, is difficult to satisfy a kind of fashion pursuit of modern motor bike knights.All be arranged on the boot as some Acoustic device for motorcycle device, when driving, influenced by the external world and engine noise, influence driver's auditory effect like this, and take the boot space, also be not easy to operation; Some motor bike is equipped with head-type or ear type, listens to the head discomfort for a long time, and also inconvenience is driven.And for example the disclosed application number of State Intellectual Property Office is: 92217219.6, name is called the utility model patent of " universal Acoustic device for motorcycle device ", this Acoustic device for motorcycle device is arranged on the back mirror, because its space is limited, is difficult to satisfy modern driver for high tone quality effect and high-quality pursuit.
The utility model content
The purpose of this utility model is to overcome above-mentioned defective, and a kind of easy to operate, driving safety, novel structure, elegant in appearance, disturbance rejection, Acoustic device for motorcycle device that acoustical quality is good are provided.Drive or stop to increase more enjoyment when lying fallow for the motor bike knights in the open air long-distance.
For achieving the above object, the utility model is taked following technical scheme:
A kind of Acoustic device for motorcycle device of the utility model, it comprises compositions such as main frame, loud speaker, acoustic controller, instrument mask, panel, left mediant trumpet cover, right mediant trumpet cover, steering handle back cover, acoustic controller mount pad, master machine antenna.The height that left and right acoustic channels splits, Squawker are arranged in chaufeur the place ahead, form stereophonic field around chaufeur, have reduced influence of environmental noise, cooperate rearmounted bass speaker, and can be the user provides the special quality music to enjoy.
Volume adjusting that a kind of Acoustic device for motorcycle device of the utility model design-calculated acoustic controller is integrated, song upset, radio receiver/MP3 play functions such as switchings, main frame ON/OFF, deadlock reset, replaced in the past disperse, complicated sound equipment control, make things convenient for chaufeur to operate under steam, thereby improved the safety of chaufeur.
A kind of Acoustic device for motorcycle device of the utility model design-calculated main frame is integrated, and MP3 player, radio receiver frequency modulation, radio receiver amplitude modulation, triple-track are independently exported functions such as power amplifier.Its volume is little, function is strong, is convenient to be arranged on the motor bike.Thereby for the functions of use of motor bike has increased a new bright spot.
Description of drawings
Below, basic structure of the present utility model and principle of work are described by the pattern of application case of the present utility model.The description of contents of each accompanying drawing is as follows:
Fig. 1 is a basic block diagram of the present utility model.
Fig. 2 is left and right mediant trumpet cover of the present utility model and steering handle rear cover structure figure.
Fig. 3 is a fundamental diagram of the present utility model.
The specific embodiment
The basic structure of the utility model application case: shown in Fig. 1-2.Acoustic controller 1 and acoustic controller mount pad 2 are arranged on the steering handle back cover 11 together; Steering handle back cover 11 is installed on the vehicle frame steering handle; Left side loud horn 4 and right loud horn 7 are provided with on the instrument mask 3; Left side mediant trumpet 5, right mediant trumpet 8, left mediant trumpet cover 10, right mediant trumpet cover 9 are arranged on the panel 6.
Principle of work of the present utility model: as shown in Figure 3, the sound signal of main frame 14 outputs is imported left loud horn 4, right loud horn 7, left mediant trumpet 5, right mediant trumpet 8 and woofer 12 respectively, the button of operation acoustic controller 1 is regulated music, or the signal that receives by master machine antenna 13 input main frame 14, import left mediant trumpet 5, right mediant trumpet 8 and woofer 12 on left loud horn 4, right loud horn 7 and the panel 6 on the instrument mask 3 respectively by the sound signal of main frame 14 output again, the button of operation acoustic controller 1 is regulated music.
According to above design plan design-calculated Acoustic device for motorcycle device, its advantage is: novel structure, and elegant in appearance, disturbance rejection, easy to operate under steam, improve the safety of chaufeur, and have water-proof function.Its volume of design-calculated main frame is small and exquisite, multiple functional, and easy arrangement is on motor bike.And on instrument mask and panel, have additional the two-channel loudspeaker, have additional woofer at the motor bike rear portion, thereby acoustical quality is good.The motor bike knights drive or when stopping leisure in the open air, can appreciate melodious music, thereby increase more enjoyment for the motor bike knights long-distance.
The utility model is not limited to above-mentioned preferred forms, and other any identical with the utility model or akin products that anyone draws under enlightenment of the present utility model all drop within the protection domain of the present utility model.