Bypass cavity support with sound insulation function for electronic instrument

A cavity and instrument technology, applied in the field of bypass cavity, can solve problems such as insufficient stability of the bracket system and poor connection position, and achieve the effect of preventing noise resonance and reducing noise

Pending Publication Date: 2022-05-13
祁阳佳诚电子科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing bypass cavity with sound insulation, the support system is not stable enough, and the effect of the connection position is not good

Method used

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  • Bypass cavity support with sound insulation function for electronic instrument
  • Bypass cavity support with sound insulation function for electronic instrument
  • Bypass cavity support with sound insulation function for electronic instrument

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Embodiment Construction

[0019] 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.

[0020] see Figure 1-3 , the present invention provides a technical solution: a bypass cavity bracket with sound insulation for electronic equipment, including a middle bracket 1, the left side of the middle bracket 1 is provided with a front bracket 2, and the front bracket 2 and the middle bracket 1 are tightly welded , the upper surface of the front bracket 2 is provided with a front cover supporting steel plate 201, and the front cover supporting steel pla...

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Abstract

The bypass cavity support comprises a middle support, a front support is arranged on the left side of the middle support, the front support and the middle support are tightly welded, a front cover supporting steel plate is arranged on the upper surface of the front support, and the front cover supporting steel plate and the front support are tightly attached. According to the bypass cavity with the sound insulation function, a foaming material is arranged in the sound insulation block, the cavity is filled through foaming expansion of the foaming material, the sound insulation and noise reduction effects are achieved, a sponge sealing strip is bonded to the outer surface of the middle support in an adhesive mode, and the inner side of the sponge sealing strip is tightly attached to the middle support; by means of the structure, the effect of preliminarily sealing the bypass cavity can be achieved, the sponge sealing adhesive tape can achieve a certain sound absorption effect, meanwhile, the baffle is fixedly connected with the inner wall of the inner cavity, the bypass cavity can be further sealed in a segmented mode, and therefore the whole bypass cavity is in a closed environment, and noise generated by air flow can be reduced.

Description

technical field [0001] The invention relates to the technical field of bypass cavity with sound insulation, in particular to a bypass cavity support for electronic equipment with sound insulation. Background technique [0002] A bypass cavity bracket for sound-proof electronic equipment, through the foaming and expansion of the foaming material, the cavity is filled to achieve the effect of sound insulation and noise reduction, and the strong glue inside the sponge sealing strip is closely attached to the middle bracket combined, can achieve the effect of initially sealing the bypass cavity, and at the same time, through the fixed connection between the baffle plate and the inner wall of the cavity, the bypass cavity can be further sealed in sections, so that the entire bypass cavity can be sealed in a closed environment In this way, by sealing the bypass cavity and filling the cavity with foam expansion, the effect of multi-channel sound insulation and sound reduction can b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10K11/16F16F15/08
CPCG10K11/16G10K11/161F16F15/08
Inventor 不公告发明人
Owner 祁阳佳诚电子科技有限公司
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