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A kind of isolation structure of automotive filter

A technology of isolation structure and filter, which is applied in the direction of waveguide devices, circuits, electrical components, etc., can solve the problems of filter damage and affect the effect of filter, and achieve the effect of easy replacement, installation and disassembly

Active Publication Date: 2019-07-19
FOSHAN CHUANDONG MAGNETOELECTRICITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that a large amount of dust or moisture adheres to the filter, which will affect the use effect of the filter and cause damage to the filter for a long time, and proposes an isolation structure for a vehicle filter

Method used

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  • A kind of isolation structure of automotive filter
  • A kind of isolation structure of automotive filter
  • A kind of isolation structure of automotive filter

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Embodiment Construction

[0017] 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.

[0018] refer to Figure 1-2 , an isolation structure for a vehicle filter, including a protective box 2, a vehicle filter 1 is fixedly installed in the protective box 2, an opening cover 5 is installed above the protective box 2, and both sides of the bottom of the opening cover 5 are provided with Bump 3, the bump 3 is located inside the protective box 2 and is set close to the inner side wall of the protective box 2, the inner side wall of the protective box 2 is provided with a chute 10 corresponding to the position of the bump 3, and the chute 10 is slidably connected with a sliding Rod 11, the protrusion 3 is provided with a limit groove 12 corresponding to the ...

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Abstract

The invention discloses an isolation structure of an automotive filter. The isolation structure comprises a protection box, wherein the automotive filter is fixedly arranged in the protection box; anopen cover is arranged at the upper part of the protection box; bumps are arranged at two sides of the bottom of the open cover, are located in the protection box and are arranged close to an inner side wall of the protection box; sliding chutes corresponding to the positions of the bumps are arranged on the inner side wall of the protection box; a slide bar is connected with the inside of each sliding chute in a sliding manner; a limiting groove corresponding to the end part of the corresponding slide bar is arranged in each bump; and the protection box is provided with chambers below the sliding chutes. The automotive filter is fixedly arranged in the protection box and is in a sealed state to play waterproof and dustproof roles through the arrangement of the open cover; installation andremoval of the open cover are relatively simple; a sealing rubber ring pasted at the bottom of the open cover is easy to wear after being used for a relatively long period of time, so that the sealing rubber ring is convenient to replace through removing the open cover; and the isolation structure of the automotive filter is worthy of vigorous promoting.

Description

technical field [0001] The invention relates to the technical field of filter isolation, in particular to an isolation structure of a vehicle filter. Background technique [0002] A filter is a device used to eliminate interference noise, which filters the input or output to obtain pure direct current. A circuit that effectively filters out a frequency point of a specific frequency or frequencies other than this frequency point is a filter, and its function is to obtain a specific frequency or eliminate a specific frequency. [0003] Filters are often used in car audio, but as a means of transportation, a lot of dust or moisture will adhere to the filter, which will affect the use of the filter and cause damage to the filter for a long time. Contents of the invention [0004] The purpose of the present invention is to solve the problem that a large amount of dust or moisture adheres to the filter, which will affect the use effect of the filter and cause damage to the filt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01P1/20H01P1/207
CPCH01P1/20H01P1/207
Inventor 龙克文颜天宝
Owner FOSHAN CHUANDONG MAGNETOELECTRICITY