Centering strut and loudspeaker provided with the centering strut

A technology of centering support and dust-proof oil, which is applied in the field of acoustic and electric products, can solve the problems of inconspicuous effect, limited adjustment methods, and large gap between centering support and yarn, so as to improve the dust-proof effect, improve air permeability, The effect of improving balance

Active Publication Date: 2022-05-06
潍坊歌尔丹拿电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] At present, it is usually necessary to increase the yarn gap of the damper to achieve good air permeability; at the same time, in order to prevent foreign matter and dust from entering the magnetic gap, the yarn gap of the damper should not be too large, so The two are contradictory; for this reason, it is necessary to manually adjust the density and thickness of the strut for many times to adjust the displacement of the strut. The adjustment method is limited and the effect is not obvious.

Method used

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  • Centering strut and loudspeaker provided with the centering strut
  • Centering strut and loudspeaker provided with the centering strut
  • Centering strut and loudspeaker provided with the centering strut

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Embodiment Construction

[0029] In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that these embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.

[0030] In order to describe the damper and the loudspeaker provided with the damper in detail of the present invention, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0031] figure 1 and figure 2 The schematic structures of the damper according to the embodiment of the present invention are shown from different angles respectively.

[0032] Such as figure 1 and figure 2 Commonly shown, the damper 1 of the embodiment of the present invention includes a main body 11 and anti-...

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Abstract

The invention provides a damper and a loudspeaker provided with the damper, wherein the damper includes a main body and dust-proof oil arranged on the main body; wherein the dust-proof oil is arranged on the main body The upper surface and / or the lower surface; or, the anti-dust oil is impregnated into the entirety of the main body. Utilizing the above invention can enhance the adsorption capacity of dust, and improve the dustproof effect and air permeability of the centering support.

Description

technical field [0001] The invention relates to the technical field of acoustic and electric products, and more specifically, to a damper and a loudspeaker provided with the damper. Background technique [0002] With the rapid development of science and technology, the popularity of audio equipment is getting higher and higher. People's requirements for audio equipment are not limited to audio playback, but also put forward more and higher requirements for the reliability of audio equipment. In audio equipment, a loudspeaker or horn is a commonly used electronic component, which is mainly used for playing audio signals, and its reliability directly affects the function of the audio equipment with the loudspeaker or horn. [0003] The existing loudspeaker, as a commonly used electro-acoustic transducer device for converting electrical energy into sound energy, is mainly composed of three parts: a vibration system, a magnetic circuit system and an auxiliary system. Among them...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R9/06H04R9/04H04R9/02
CPCH04R9/06H04R9/041H04R9/025
Inventor 吴江涛李世田周勇
Owner 潍坊歌尔丹拿电子科技有限公司
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