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Additional electric horn connector for vehicle

An electric horn and connector technology, which is applied to instruments, vehicle parts, audible signal devices, etc., can solve the problems of adding buttons, adding operating procedures, hidden dangers of driving safety, etc., and achieving simple and compact structure, low price, and practicality. strong effect

Inactive Publication Date: 2010-06-02
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in today's cars, only one horn sound can be provided. If a high-pitched horn is installed, buttons, switches and circuits will undoubtedly be added, and the operating procedures will be increased, thereby bringing hidden dangers to driving safety.

Method used

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  • Additional electric horn connector for vehicle
  • Additional electric horn connector for vehicle
  • Additional electric horn connector for vehicle

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] like figure 1 , figure 2 and image 3 As shown, the vehicle additional electric horn connector of the present invention comprises a delay trigger 2 and a relay group, and the input end of the delay trigger 2 is connected to the original vehicle horn control unit 15 and the original vehicle horn through a power line. 12. The power supply unit 13 is connected in series to keep the original car horn loop, and the trigger end of the delay trigger 2 is connected in series with the relay group, the additional horn 14, and the power supply unit 13 through the power line to form an additional electric horn treble loop. In a specific embodiment, the delay trigger 2 may use an electronic delay chip or a mechanical delay trigger. The power supply unit 13 employs a vehicle-mounted storage battery. see image 3 As shown, in this embod...

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PUM

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Abstract

The invention discloses a connector of an auxiliary electric loudspeaker of a vehicle. The connector of the auxiliary electric loudspeaker of the invention comprises a delay flip-flop and a relay group, wherein, an input terminal of the delay flip-flop is connected with an original loudspeaker control unit for the vehicle, an original loudspeaker for the vehicle and a power supply unit in series through power cords to maintain an original loudspeaker circuit for the vehicle; a triggering terminal of the delay flip-flop is connected with the relay group, the auxiliary electric loudspeaker and the power supply unit in series to form a high tone circuit of the auxiliary electric loudspeaker through power cords. The connector of the auxiliary electric loudspeaker disclosed by the invention hassimple and compact structure and low cost and can not only reduce the noise in the city, but also guarantee the safety in driving.

Description

technical field [0001] The invention mainly relates to the field of vehicle safety warning devices, in particular to an additional electric horn connector for vehicles. Background technique [0002] At present, with the continuous increase of the number of cars, the hazard of car noise has become another major public hazard in the world today, second only to traffic accidents and exhaust emissions, and among them, the sound of car horns in cities bears the brunt. Cities and towns all over the world have successively issued decrees of "no singing". Yet, in order to guarantee driving safety, the loudspeaker that reaches certain volume must be arranged on the car of road traffic regulations. For example: when driving on the highway or in the suburbs, when overtaking normally, it is necessary to use a loudspeaker with sufficient volume to play the role of reminder and warning. Especially for fatigued drivers and those who are inattentive in being overtaken, it can play an imme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B3/00B60Q5/00
Inventor 岳大军王慧敏许颖赵泽熊少华
Owner HUNAN AGRICULTURAL UNIV