Chassis and dust filter for the chassis
A technology of dustproof net and chassis, applied in the field of dustproof net, can solve the problems of poor adaptability of dustproof net, and achieve the effect of improved adaptability and good adaptability
Active Publication Date: 2021-03-12
INSPUR BUSINESS MACHINE CO LTD
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Problems solved by technology
[0003] However, due to the different heights and dimensions of the chassis, and the size of the current dust filter is fixed, one type of dust filter can only correspond to one type of chassis, and the adaptability of the dust filter is poor. Communication equipment manufacturers need to develop different types of dust filters To adapt to different models of chassis
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[0027] 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.
[0028] The core of the invention is to provide a dust-proof net with good adaptability. Another core of the present invention is to provide a case including the above-mentioned dust-proof net, and the adaptability of the dust-proof net is better.
[0029] In the description of the present invention, it should be noted that the length direction, height direction and thickness direction are three directions perpendicular to each other, each length direction is t...
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The invention discloses a dust-proof net for a chassis, comprising: a first net body and a second net body, the first net body and the second net body are slidably connected to adjust the overlapping area between the two, and the second net body A positioning piece for positioning the first net body and the second net body is provided between the first net body and the second net body. Through the sliding fit between the first mesh body and the second mesh body and the positioning of the positioning parts, the size of the dust-proof net can be flexibly adjusted through simple operations. After the dust-proof net is adjusted in size, it can be applied to different types of chassis. The dust-proof function can be achieved behind the inside of the chassis panel, and the adaptability is improved. In addition, the present invention also discloses a case including the above-mentioned dust-proof net, and the adaptability of the dust-proof net is better.
Description
technical field [0001] The invention relates to the technical field of communication equipment, in particular to a case and a dustproof net used for the case. Background technique [0002] For the chassis of communication equipment, there may be a lot of dust in the surrounding environment during use. In order to reduce or prevent dust from entering the inside of the chassis, dust-proof nets are usually installed on the chassis panel to block the dust, so as to ensure the normal operation of the equipment or prolong the service life of the equipment. [0003] However, due to the different heights and dimensions of the chassis, and the size of the current dust-proof net is fixed, one kind of dust-proof net can only correspond to one kind of chassis, and the adaptability of the dust-proof net is poor. Communication equipment manufacturers need to develop different types of dust-proof nets To adapt to different models of chassis. [0004] Therefore, how to provide a dustproof...
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IPC IPC(8): F24F13/28
Inventor 侯岩崎许海鹏
Owner INSPUR BUSINESS MACHINE CO LTD