CN200969213Y - Self-adapting intelligent electronic loudspeaker - Google Patents

Abstract

The utility model relates to an adaptive intelligent electronic horn, which is composed of an electronic loudspeaker. The electronic speaker comprises a membrane and a reed, both of which are made of non black metallic material; moreover, the reed is positioned below the membrane. The utility model substitutes normal black metal membrane with non black metal membrane and adds a black metal reed. As the membrane is made of non black metallic materials which can reduce stiffness of the membrane patch, coefficient of a whole vibration resistance system is reduced; the utility model reaches the same sound pressure level, thus reducing current consumption. The utility model adds a black metallic reed, utilizing permeability of the black metallic reed, thus generating vibration, pressing the membrane to vibrate and sound. Therefore the utility model has advantages of low energy consumption and pleasant sound etc.

Description

A kind of adaptive intelligent electronic horn

(1) technical field

The utility model relates to a kind of vehicle accessory, specifically a kind of car horn.

(2) background technology

Existing a kind of adaptive intelligent electronic horn, the vibrations sound-producing device is the Summoning diaphragm in the mechanical shock system, because the stiffness of Summoning material is big, must just can make its vibrations with very big power, vibrations and sounding all use an element to finish, so the power consumption height.Summoning material vibrations frequency band is very little in addition, only just can make its vibrations near its natural frequency, and therefore, promoting the vibrations of Summoning diaphragm needs very big power.

(3) summary of the invention

The purpose of this utility model is to provide a kind of low in energy consumption, a kind of adaptive intelligent electronic horn that tonequality is good.

The purpose of this utility model is achieved in that it comprises electronic horn, and the diaphragm of electronic horn is made up of non-Summoning material diaphragm of making and the reed that the Summoning material that is positioned at the diaphragm below is made.

The utility model replaces common Summoning diaphragm with non-Summoning diaphragm, and increases a Summoning reed, realizes vibrations and vocal function respectively with two elements.The diaphragm material is non-Summoning material, can reduce the stiffness of diaphragm, and the resistance coefficient that this has just reduced whole vibroseis reaches same sound pressure level, can reduce current drain.The utility model increases a Summoning reed, utilizes its magnetic conduction, produces vibration, promotes the diaphragm vibrations, makes its sounding.Therefore the utlity model has advantages such as energy consumption is low, tonequality is melodious.

(4) description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the vertical view of Fig. 1.

(5) embodiment

For a more detailed description to the utility model for example below:

In conjunction with Fig. 1 and Fig. 2, a kind of composition of adaptive intelligent electronic horn comprises electronic horn 3, and the diaphragm of electronic horn is made up of non-Summoning material diaphragm of making 1 and the reed 2 that the Summoning material that is positioned at the diaphragm below is made.

Claims (1)

1, a kind of adaptive intelligent electronic horn, it comprises electronic horn, it is characterized in that: the diaphragm of electronic horn is made up of non-Summoning material diaphragm of making and the reed that the Summoning material that is positioned at the diaphragm below is made.

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