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Assembly method of loudspeaker and loudspeaker

An assembly method and a loudspeaker technology, which are applied in the field of loudspeakers, can solve the problems of poor offset between the flexible circuit board and the voice coil, many process steps, and affect the sound effect of the loudspeaker, so as to reduce assembly tolerances, simplify the assembly process, and improve pure sound quality rate effect

Inactive Publication Date: 2019-01-25
AAC TECH PTE LTD
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

The loudspeaker assembly method in the related art has many steps, which makes the offset between the flexible circuit board and the voice coil poor, thus affecting the sound effect of the loudspeaker

Method used

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  • Assembly method of loudspeaker and loudspeaker
  • Assembly method of loudspeaker and loudspeaker
  • Assembly method of loudspeaker and loudspeaker

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] see figure 1 and figure 2 The present invention provides a loudspeaker 100, which includes a basin frame 1 with a storage space, a vibration system 2 accommodated in the storage space, a magnetic circuit system 3 for driving the vibration system 2 to vibrate and sound, and an elastic support The flexible circuit board 4 of the vibration system 2 , the conductive terminals 5 connected to the flexible circuit board 4 and the upper cover 6 connected to t...

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PUM

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Abstract

The invention provides an assembly method of a loudspeaker, which comprises the following steps: providing a first positioning tool, a second diaphragm and a flexible circuit board, positioning, connecting and fixing the second diaphragm and the flexible circuit board on the first positioning tool; providing a basin frame, a voice coil and a second positioning tool, wherein the basin frame and thevoice coil are installed in the second positioning tool for positioning; the first positioning tool is matched with the second positioning tool, the flexible circuit board is connected and fixed withthe voice coil, and an end of the flexible circuit board away from the voice coil is fixed with the basin frame. Compared with the related art, the offset between the flexible circuit board and the voice coil is optimized in the loudspeaker assembled by the loudspeaker assembling method provided by the invention.

Description

【Technical field】 [0001] The invention relates to the field of sound-electric conversion, in particular to a method for assembling a loudspeaker used in portable electronic products and the loudspeaker. 【Background technique】 [0002] With the advent of the mobile Internet era, the number of smart mobile devices continues to rise. Among the many mobile devices, the mobile phone is undoubtedly the most common and portable mobile terminal device. At present, the functions of mobile phones are extremely diverse, one of which is the function of high-quality music. Therefore, speakers for playing sound are widely used in current smart mobile devices. [0003] The loudspeaker in the related art includes a pot frame, a magnetic circuit system accommodated in the pot frame, a vibration system and a flexible circuit board electrically connected to the vibration system, the magnetic circuit system is used to drive the vibration system to vibrate and sound, and the vibration system in...

Claims

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Application Information

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IPC IPC(8): H04R7/16H04R9/04
CPCH04R7/16H04R9/04
Inventor 李登林王勇于忠良
Owner AAC TECH PTE LTD
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