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Ultra-thin sound box structure

A speaker, ultra-thin technology, applied in the direction of frequency/directional characteristic device, etc., can solve the problems of inconvenience to carry, thick speaker, unsightly appearance, etc., to achieve the effect of increasing volume, strong bass effect, and enhancing the sense of power

Active Publication Date: 2018-08-21
刘芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, it is necessary to use a large speaker unit with high power and large stroke. The speaker is often very thick and still needs a relatively large mechanical installation position for installation. The thickness is very large, the appearance is not beautiful, and it is not convenient to carry

Method used

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Examples

Experimental program
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Embodiment Construction

[0030] Such as Figure 1 to Figure 10 Shown here is an ultra-thin speaker structure of the present invention, which includes a sound conducting speaker 15, a full-range speaker 22, and a tweeter 23. The full-range speaker 22 includes a basin frame 1, a magnet 5, a voice coil 6, a magnet 7, and a magnetic The plate 8, the sound cone 9, the dust cap 10 and the centering support piece 11, the sound cone 9 has a V-shaped structure, and the sound cone 9 is provided with an arc-shaped folding ring 13; the arc-shaped folding ring 13 ensures that the sound cone 9 is along the speaker In addition, the V-shaped structure of the cone 9 increases the vibration area, which can effectively expand the vibration area of ​​the cone 9 under the premise of a thinner thickness. The sound guide speaker 15 includes an upper cover 16 and a lower cover 17. The upper surface of the upper cover 16 is provided with a full-range speaker fixing groove 19, a tweeter fixing groove 20, and a sound guide 21. T...

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PUM

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Abstract

The invention discloses an ultra-thin sound box structure comprising a sound guiding sound box, a full-frequency loudspeaker and a tweeter, wherein the full-frequency loudspeaker comprises a basin frame, magnetic steel, a voice coil, a magnet, a magnetic conductive plate, a sound basin, a dust cap and a centring disk, the back surface of the centring disk is adhered in a groove, the front face ofthe centring disk is fixedly connected with the sound basin, the sound basin is of a V-shaped structure, an arc-shaped folding ring is arranged on the sound basin, through the cooperative use of the full-frequency loudspeaker and the tweeter, the sound of the whole ultra-thin sound box is more balanced, and the ultra-thin sound box can achieve the same effect as the sound quality of the large-volume sound boxes on the market.

Description

Technical field [0001] The invention relates to the field of sound box equipment, in particular to an ultra-thin sound box structure. Background technique [0002] With the development of science and technology, portable speakers have gradually become a very popular product in social life because of their convenient portability and full-featured features, and continue to develop over time. As a portable speaker product, because it needs to meet practicality, the speaker needs to be small in size, and must have sufficient power output, and excellent low frequency performance. In this way, a large speaker with high power and large stroke must be used. The speakers are often thick and still need a relatively large mechanical installation location to install. In this way, the space available for use inside the speaker is very small and causes the speaker The thickness is very large, the appearance is not beautiful, and it is not convenient to carry. Summary of the invention [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/20
CPCH04R1/20
Inventor 项晓峰张平文张昌强
Owner 刘芳
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