CN2493456Y

CN2493456Y - Noiseless low db door-bell type environment protective horn for car

Info

Publication number: CN2493456Y
Application number: CN 01234980
Authority: CN
Inventors: 刘采联
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-04-27
Filing date: 2001-04-27
Publication date: 2002-05-29
Anticipated expiration: 2011-04-27

Abstract

The utility model relates to a noiseless low db door-bell type environment protective horn for car, which is characterized in that: the horn consists of a base (1) and a sounding horn (2); the inner of the base (1) is equipped with an integrated circuit block (3) which can sound; connection wires (4) of the integrated circuit block are connected in parallel with the two ends of a front warning lamp for car. The utility model can remind passengers and vehicle without changing the any parts of car, and does not produce any noise pollution. The sound is soft and thin lightly, and is pleasant to be heard. Therefore, the utility model completes the warning function for car and solves the safety problem of transportation. Moreover, the utility model has the advantages of simple structure, easy manufacture, low cost, very small energy consumption and wide application value.

Description

The low decibel of automobile noiselessness doorbell formula urban environmental protection loudspeaker

The utility model relates to a kind of vehicular spare parts, is specifically related to remind passerby and other self-propelled vehicle, is installed in the low decibel of the noiselessness doorbell formula urban environmental protection loudspeaker on the automobile.

Along with present people to the more and more attention of living environment on every side, for reducing the pollution of noise, the loudspeaker that ring are all forbidden in most cities in the urban district, though noise has reduced, but because China is populous, the city is more crowded, and the speed of development of road does not catch up with the speed of development of automobile, therefore, the pedestrian, the phenomenon of bicycle road occupying is very outstanding, cause crowded traffic sometimes, the phenomenon of traffic congestion, and, people's ear is generally comparatively sharp with respect to eyes, the prompting effect of sound is much better than visual effect, and under the situation of travelling especially by day, no horn has a negative impact to traffic sometimes.

The purpose of this utility model is the defective that overcomes above-mentioned prior art, provides a kind of sound melodious, noiselessness, the doorbell formula urban environmental protection loudspeaker of low decibel.

The purpose of this utility model is to realize by following technical scheme, it is characterized in that it is made up of base and sounding loudspeaker, but the integrated circuit block of sounding is housed in the base, and its connecting wire is connected in parallel on the preceding Warning light two ends of automobile.

Description of drawings:

Fig. 1 is the utility model structural representation.

Among the figure:

The 1-base; 2-sounding loudspeaker; The 3-integrated circuit block; The 4-connecting wire.

The utility model is described in further detail below in conjunction with accompanying drawing.

As shown in Figure 1, the utility model is made up of base 1 and sounding loudspeaker 2, sounding loudspeaker 2 are interconnected to integral body with base 1, utilize the language compress technique to make, the integrated circuit block 3 that can send melodized sound is arranged in the base 1, this integrated circuit block 3 is a doorbell formula pronunciation device, by connecting wire 4 be installed in automobile fwd Warning light two ends and with it and connect, in case of emergency can start the caution switch, just have the dual prompting of light and sound, the perfect function and the effect of Warning light can replace horn trumpet.

The utility model does not need to change any parts of automobile, the sound that is sent is the same with people's normal dialog sound size, both can remind pedestrian and vehicle, and don't can produce any noise pollution, gentle in voice, light thin, tonequality is melodized, and both perfect automobile warning function has solved a safety traffic difficult problem again.

The utility model is simple in structure, makes easily, and cheap, power consumption is few, need not to change device line, and cost is lower than below 10 yuan, very easily popularizes, and is with a wide range of applications.

Claims

1, the low decibel of a kind of automobile noiselessness doorbell formula urban environmental protection loudspeaker, it is characterized in that it is made up of base (1) and sounding loudspeaker (2), base (1) but in the integrated circuit block (3) of sounding is housed, its connecting wire (4) is connected in parallel on Warning light two ends before the automobile.