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Sound attenuating box door-slot pressing device

A technology of pressing device and silent box, applied in the design of silent box and sound insulation of silent box, can solve the problem that the sealing strip cannot fully achieve the sound insulation effect, etc., and achieve the effect of good sound insulation effect.

Inactive Publication Date: 2018-11-13
SUZHOU ANKEN ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The mute box is mainly used to test the acoustic noise level of small-sized, electro-acoustic components and electronic mechanical products, so it needs to have a good sound insulation effect. Most of the existing mute boxes and sound-proof doors are compressed and sealed by the door handle assembly There are still gaps around the box body and the soundproof door, and the compression of the sealing strip cannot fully achieve the sound insulation effect that it should have.

Method used

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  • Sound attenuating box door-slot pressing device
  • Sound attenuating box door-slot pressing device
  • Sound attenuating box door-slot pressing device

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Embodiment Construction

[0020] The technical solution of the present invention will be described in further non-limiting detail below in combination with preferred embodiments and accompanying drawings.

[0021] Such as Figure 1 to Figure 5 , a mute box, the mute box includes a soundproof door 2 and a box body 3, and also includes a door gap pressing device 1, and the door gap pressing device 1 is arranged at the center of the door gap around the soundproof door 2 and the box body 3, The door seam pressing device 1 includes a first recessed portion 11 and a second recessed portion 12 , and a buckle lock 100 is used to fasten the first recessed portion 11 and the second recessed portion 12 .

[0022] The snap lock 100 includes a locking portion 111 arranged on the first concave portion 11 and a buckle portion 121 disposed on the second concave portion 12 , where the first concave portion 11 and the second concave portion 12 are connected A rubber pad (not shown in the figure) is provided, and when t...

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PUM

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Abstract

The invention discloses a sound attenuating box door-slot pressing device. The sound attenuating box door-slot pressing device comprises a sound insulation door (2) and a box body (3). The sound attenuating box door-slot pressing device is characterized in that the sound attenuating box door-slot pressing device further comprises a door-slot pressing device body (1), wherein the door-slot pressingdevice body (1) comprises a first concave part (11) and a second concave part (12), and the door-slot pressing device body (1) is arranged at the center position of door-slots on the periphery of thesound insulation door (2) and the box body (3). The door slots on the periphery are sealed by arranging the door-slot pressing device body (1), and sound absorption materials are tightly attached tothe door slots, so that the sound insulation effect of the sound insulation door is better.

Description

technical field [0001] The invention relates to the field of mute box design, in particular to the field of sound insulation of the mute box. Background technique [0002] The mute box is mainly used to test the acoustic noise level of small-sized, electro-acoustic components and electronic mechanical products, so it needs to have a good sound insulation effect. Most of the existing mute boxes and sound-proof doors are compressed and sealed by the door handle assembly There are still door gaps around the box and the soundproof door, and the compression of the sealing strip cannot fully achieve the sound insulation effect that it should have. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned defects in the prior art, and provide a door gap pressing device for a soundproof box, which is used for sealing the door gap around the box body and the soundproof door. [0004] In order to achieve the purpose of the above inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B7/16E06B5/20
Inventor 付迅
Owner SUZHOU ANKEN ELECTRONICS TECH