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Wiring device for wiring litz wires of drive unit and drive unit including same

A technology of drive unit and wiring device, which is applied in the field of loudspeakers, can solve the problems of complex and expensive structures, and cannot eliminate unexpected excitation of loudspeaker cabinets, and achieve the effects of improving stiffness, avoiding pressure formation, and improving performance

Active Publication Date: 2019-01-15
GENELEC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, known driver mounts to date have not been able to eliminate unintended excitation of the loudspeaker enclosure to such an extent that the output of the loudspeaker is not impaired by the aforementioned recoil effect
Enclosure structures with thick or laminated walls including damping material between frame walls have been proposed, but in practice such structures are complex and expensive

Method used

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  • Wiring device for wiring litz wires of drive unit and drive unit including same
  • Wiring device for wiring litz wires of drive unit and drive unit including same
  • Wiring device for wiring litz wires of drive unit and drive unit including same

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Embodiment Construction

[0031] Such as figure 1As shown in , the first drive unit 200 is mounted to the case 100 by applying a novel surrounding elastic suspension. In principle, the tank 100 can have unlimited variations in material, shape and size. Of particular concern, however, are loudspeaker cabinets and in-wall or flush-mount loudspeakers. According to a preferred embodiment, the cabinet 100 is a loudspeaker cabinet made of a molding material, most preferably a die-cast aluminum compound. The housing 100 is provided with at least one opening 101; 102 into which the drive unit 200, 300 is substantially embedded. In this context, "substantially embedded" means that the point from which the drive unit 200 , 300 is mounted into the case 100 is inside the outer surface of the case 100 . In other words, the substantially embedded membrane of the drive unit can for example be outside the surface of the housing 100 . according to figure 2 with Figure 4 In a preferred embodiment shown in, the s...

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PUM

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Abstract

The invention provides an easy and cheap method for wiring a driving unit. The driving unit (200) comprises at least one driver (220), which has a voice coil formed on a tubular voice coil rack; at least one connector, which is used for feeding the driving unit; and at least one Litz wire (221), which is connected to the voice coil outside the voice coil rack and is connected to the at least one connector. The voice coil rack comprises at least one hole. The Litz wire (221) passes through the hole and is arranged to extend from the outer side of the voice coil rack to the inner side and extend to the connector.

Description

technical field [0001] This application is the application number of December 17, 2009 200980162974.7 And a divisional application titled "Drive Unit Mounting Device and Loudspeaker". [0002] The invention relates to a loudspeaker. In particular, the invention relates to mounting a driver unit to a loudspeaker enclosure. Background technique [0003] In high-fidelity loudspeaker design, the goal is to reproduce sound without adding coloration. The loudspeaker is designed so that the diaphragm of the driver is displaced by electromagnetic force to vibrate, emulating the original sound as accurately as possible. The design principle is that only the sound-emitting diaphragm of the driver vibrates, and the enclosure surrounding the driver is designed to absorb as much of the transmitted vibration as possible, so that only sound waves intentionally generated by the driver diaphragm are transmitted to the listener. Sound waves are reproduced by an oscillating diaphragm drive...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R1/02H04R1/06H04R1/24
Inventor I.马蒂凯南M.库洛马基A.马基弗塔J.瓦伊萨南N.埃斯克利南J.马基南P.尼西南
Owner GENELEC
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