Loudspeaker box and assembling method thereof
A speaker box and assembly method technology, which is applied in the direction of sensors, loudspeakers, sensor components, etc., can solve the problems of magnetic steel drop of the sounding unit, affect the acoustic performance, and the high and poor sounding unit, so as to achieve the acoustic performance Effects of stabilization and improvement of reliability
Inactive Publication Date: 2018-06-15
AAC TECH PTE LTD
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- Claims
- Application Information
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Problems solved by technology
[0004] However, when the sounding unit is supported on the supporting wall, it is only fixed by glueing, and there are phenomena such as poor consistency of the glue layer during assembly, which leads to poor super height of the sounding unit, which affects its acoustic performance; in addition, During the falling process, the sounding unit directly impacts the supporting wall due to no buffer setting, which may easily cause the magnetic steel of the sounding unit to drop, which affects the reliability of the speaker box
Method used
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[0024] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0025] Please also refer to Figure 1-3 As shown, the present invention provides a speaker box 100 , which includes an upper cover 1 , a lower cover 2 , a sound emitting unit 3 , a sound guide channel 4 and an elastic buffer washer 5 .
[0026] The lower cover 2 is closed to the upper cover 1 and jointly encloses a receiving space 10 . The upper cover 1 and the lower cover 2 can be of an integral structure, or can be of a separate structure.
[0027] Specifically, the upper cover 1 is provided with a support wall 11 extending toward the lower cover 2 , and the support wall 11 is used to support the sound emitting unit 3 .
[0028] The sound emitting unit 3 is accommodated and fixed in the accommodation space 10 . Specifically, the sounding unit 3 includes a frame 31 and a diaphragm 32 fixed to the frame 31 , and the diaphragm side of the sounding uni...
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The invention provides a loudspeaker box, which comprises a lower cover, an upper cover which forms an accommodating space together with the lower cover, and a sounding single body which is accommodated in the accommodating space, wherein the upper cover extends towards the lower cover to form a supporting wall; the sounding single body is fixedly supported on the supporting wall; the sounding single body comprises a basin frame and a vibrating diaphragm fixed to the basin frame; one side of the vibrating diaphragm for fixing the basin frame is fixedly supported on the supporting wall; and theloudspeaker box further comprises an elastic buffering gasket which is fixedly clamped between the supporting wall and the basin frame. The invention further provides an assembling method of the loudspeaker box. Compared with the prior art, the assembling method of the loudspeaker box and the assembled loudspeaker box are good in acoustic performance and excellent in reliability.
Description
technical field [0001] The invention relates to the technical field of electroacoustic conversion, in particular to a speaker box used in portable electronic products and an assembly method thereof. Background technique [0002] During the rapid development of portable devices such as mobile phones, people have increasingly strong requirements for product functionality. For speaker boxes, not only are they required to have good acoustic performance, but also higher and higher requirements for their reliability. [0003] A speaker box in the related art includes an upper cover, a lower cover that is assembled with the upper cover to form a storage space, a sounding unit accommodated in the storage space, a support wall extending from the upper cover to the lower cover, and The sound channel formed in the storage space, the sound unit is fixedly supported on the support wall and forms a front sound cavity with the upper cover, the sound unit is connected with the lower cover a...
Claims
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IPC IPC(8): H04R31/00H04R9/02H04R9/06
CPCH04R9/02H04R9/06H04R31/003H04R1/021H04R31/006H04R1/2803H04R2400/11H04R2499/11H04R1/02
Inventor 任璋张雨果
Owner AAC TECH PTE LTD