Bidirectional loudspeaker and sound equipment

A loudspeaker and voice coil technology, applied in the field of audio equipment, can solve problems such as space constraints, complex structure of two-way speakers, and speaker occupancy

Inactive Publication Date: 2017-05-31
范邱燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this installation method causes problems such as complex structure and large volume of this two-way speaker.
In some occasions, the loudspeakers are installed backwards to enhance the sound, which will be accompanied by

Method used

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  • Bidirectional loudspeaker and sound equipment
  • Bidirectional loudspeaker and sound equipment
  • Bidirectional loudspeaker and sound equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Such as figure 1 with figure 2 , the present embodiment provides a two-way loudspeaker 100, which is in the shape of a cuboid as a whole, and includes two first magnetic components 110, a first bracket 120, a second bracket 130, a first vibrating plate 140, a second vibrating plate 150, a first The voice coil plate 160 , the first voice coil 166 and the second voice coil 168 . The first bracket 120 and the second bracket 130 are oppositely arranged and connected to each other. The first magnetic assembly 110 is installed on the first bracket 120 , and the second magnetic assembly 190 is installed on the second bracket 130 . After the first voice coil 166 and the second voice coil 168 are energized, they vibrate up and down under the action of the magnetic field force, and drive the first vibrating plate 140 and the second vibrating plate 150 to vibrate through the first voice coil plate 160, and the first vibrating plate 140 and the second vibrating plate vibrate. T...

Embodiment 2

[0072] Such as Figure 13 , this embodiment provides an audio device 200, including a box body 210 and the two-way speaker 100 in Embodiment 1. The two-way speaker 100 is installed in the box body 210 through the installation part, and there is still a sound hole on the box body 210, and the position of the sound hole can be set according to the actual situation.

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Abstract

The invention belongs to the field of sound equipment and provides a bidirectional loudspeaker and sound equipment. The bidirectional loudspeaker comprises two first magnetic components, a first support, a second support, a first vibrating plate, a second vibrating plate, a voice coil plate, a first voice coil, a second voice coil and a connection part. The first support and the second support are in opposite arrangement and fixedly connected through the connection part. The first magnetic components are mounted on the first support, and second magnetic components are mounted on the second support. The first sound coil and the second sound coil are electrified to vibrate vertically under the action of a magnetic field force, and the voice coil plate which is connected with the first vibrating plate and the second vibrating plate drives the first vibrating plate and the second vibrating plate to vibrate for sounding. Since the first vibrating plate and the second vibrating plate are opposite, bidirectional sound production of the bidirectional loudspeaker is realized.

Description

technical field [0001] The invention relates to the field of audio equipment, in particular to a two-way loudspeaker and audio equipment. Background technique [0002] Most of the loudspeakers on the market are cone-shaped at present, and the appearance of the loudspeaker is circular, and cylindrical magnets are used inside. The traditional cone speaker needs to be equipped with a cylindrical bracket due to the use of a cylindrical magnet, but the cylindrical bracket (with a closed bottom) can only make one-way sound but not two-way sound. [0003] If you use traditional cone speakers to make two-way speakers, then the only way is: two cone speakers installed in reverse. However, this installation method causes problems such as a complex structure and a large volume of the two-way loudspeaker. In some cases, the loudspeakers are installed backwards to enhance the sound, which will be accompanied by space constraints. In addition, in the limited interior space of a car, ab...

Claims

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Application Information

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IPC IPC(8): H04R9/06H04R9/02
CPCH04R9/025H04R9/06H04R2400/11
Inventor 范邱燕
Owner 范邱燕
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