Voice cone

A sound cone and edge technology, applied in the field of loudspeakers, can solve the problems of large sound segmentation, easy deformation, low intensity, etc., and achieve the effect of small linear motion influence, reduced segmentation effect, and good sound quality effect.

Active Publication Date: 2014-06-18
陈坚胜
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The shape of the existing sound cone is generally conical, and its conical surface is a smooth surface with low strength and high brittleness. It is easy to deform during long-term use, and it has a large effect on the division of sound, which is easy to cause sound distortion, thereby affecting to the effect of using the entire loudspeaker

Method used

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Embodiment Construction

[0012] The mechanism and working principle of the present invention will be described in detail below in conjunction with the accompanying drawings. In order to better illustrate this embodiment, some components in the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, some known structures and their descriptions in the drawings may be omitted. understandable. The same or similar reference numerals correspond to the same or similar components.

[0013] See Figure 1-3 As shown, the present invention provides a sound cone, which includes a polygonal star-shaped opening 1 located in the center, and the edge of the opening 1 extends obliquely upwards to form several V-shaped grooves 2 with sides connected. The V-shaped The concave portion of the groove 2 has a straight first edge 21, the side of the V-shaped groove 2 is a straight second edge 22, and the first and second edges 21, 22 of several V-sha...

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Abstract

The invention provides a voice cone, which comprises a center multi-angle star-shaped opening hole, wherein the edge of the opening hole outwards, slantwise and upwards extends with a plurality of V-shaped grooves, the side edges of the V-shaped grooves are connected, the concave part of each V-shaped groove is provided with a straight first edge, the side edge of each V-shaped groove is a straight second edge, and the first edges and the second edges of the V-shaped grooves can downward extend to intersect at one point. The voice cone has the advantages that the part from the center to the outer edge is the straight edge; compared with the existing conical voice cone, the influence on the linear movement of a voice coil is less, the division function on sound can be effectively reduced, the rigidity is good, the distortion is low, and the quality effect of the generated voice is better.

Description

technical field [0001] The invention relates to the technical field of loudspeakers, in particular to a sound cone. Background technique [0002] The sound cone is one of the important parts applied to the loudspeaker, which mainly plays the role of sound radiation. The shape of the existing sound cone is generally conical, and its conical surface is a smooth surface with low strength and high brittleness. It is easy to deform during long-term use, and it has a large effect on the division of sound, which is easy to cause sound distortion, thereby affecting to the effect of using the entire speaker. Contents of the invention [0003] The purpose of the present invention is to overcome the defects of the prior art, and provide a sound cone that can reduce the effect of dividing the sound, and has good rigidity, low distortion and good sound quality. [0004] In order to achieve the above object, the present invention provides a sound cone, which includes a polygonal star-...

Claims

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Application Information

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IPC IPC(8): H04R7/12
Inventor 陈坚胜
Owner 陈坚胜
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