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Loudspeaker and its manufacturing method

A manufacturing method and loudspeaker technology, which is applied in the field of loudspeakers, can solve problems such as full-frequency distortion, limited remedial measures, and scrapped products, and achieve the effects of improving product performance, increasing product manufacturing pass rate, and improving pronunciation effects

Inactive Publication Date: 2008-12-03
FUGANG ELECTRONICS DONGGUAN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, the performance test of the loudspeaker is generally not carried out until it is fully assembled and fixed. Once problems such as full-frequency distortion are found, the remedial measures are limited and the effect is not ideal. The product is often scrapped.

Method used

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  • Loudspeaker and its manufacturing method
  • Loudspeaker and its manufacturing method
  • Loudspeaker and its manufacturing method

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Embodiment Construction

[0032] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the implementation methods and accompanying drawings.

[0033] see figure 1 and figure 2 , the loudspeaker of the present invention includes a basin assembly 10 . A sounding assembly 20 is fixed on the front of the basin frame assembly 10 . The front of the pronunciation assembly 20 is fixed with a magnetically conductive mesh cover 3 .

[0034] see image 3 , the pot frame assembly 10 includes a pot frame 13, and the pot frame 13 has a pot frame gap 131 thereon. The back of the pot frame 13 is provided with a PCB board 14 , and the cavity at the front of the pot frame 13 is provided with a magnet block 12 and a magnetically conductive sheet 11 . The magnetic conductive sheet 11 , the magnet block 12 , the basin frame 13 and the PCB board 14 are fixed together by rivets 15 .

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Abstract

The invention discloses a speaker and a manufacturing method thereof. The speaker of the invention comprises a basin-shaped frame component, and a sound emitting component is fixed in the front of basin-shaped frame component; a magnetic conductive mesh enclosure is fixed in the front of the sound emitting component; the basin-shaped frame component comprises a basin-shaped frame, a basin-shaped frame breach is provided on the basin-shaped frame; the sound emitting component comprises a voice coil and an internal lead which is fetched out from the voice coil; the internal lead is fetched out from the basin-shaped frame breach of the basin-shaped frame and is fixed at the peripheral edge of the basin-shaped frame breach by a colloid fixation point. In the manufacturing method of the speaker, a product performance test is carried out under the state that the basin-shaped frame component and the sound emitting component are magnetically pulled in with the magnetic conductive mesh enclosure; when finding sub-par performance, means such as leading the basin-shaped component and sound emitting component to generate relative move can be adopted to adjust the relative position of the internal lead and a sound film so as to change sound emitting effect and carry out the test directly. The speaker and the manufacturing method of the invention can effectively promote the sound emitting effect of the speaker, particularly improve the distortion characteristic of the speaker and heighten the product percent of pass.

Description

technical field [0001] The invention relates to a loudspeaker technology, in particular to a loudspeaker structure and a manufacturing method thereof, which are mainly used in earphones and mobile phones. Background technique [0002] At present, with the development of electronic technology and the improvement of social and economic levels, consumer electronic products such as earphones and mobile phones have been widely used, which brings great convenience to people's work, study and entertainment. [0003] Speakers of current consumer electronic products generally include a frame assembly and a sounding assembly. The basin frame assembly includes the basin frame, and the pronunciation assembly includes a sound membrane, a fixing ring and a voice coil. An inner lead wire is drawn out from the voice coil, and the inner lead wire is provided with a fixed point on the fixing ring and finally leads out from the fixed point. [0004] When the current loudspeaker is manufactur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R9/02H04R9/06H04R31/00
Inventor 黄昆礼
Owner FUGANG ELECTRONICS DONGGUAN
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