CN-224217053-U - Cabinet structure with shielding layer structure

CN224217053UCN 224217053 UCN224217053 UCN 224217053UCN-224217053-U

Abstract

The utility model discloses a machine case structure with shielding layer structure, including frame and conducting pattern, the frame is equipped with a plurality of plate bodies to enclose into the box that has accommodation space inside, conducting layer and plate body integrated into one piece or cover in the surface of plate body; a plurality of conducting layers enclose into relatively confined shield, compare with current design, through setting up the conducting layer and then can form the conducting layer and then realize shielding and the isolation to electromagnetism at each box, a plurality of plates can select to cover or direct shaping in the plate according to different positions simultaneously, consequently after a plurality of plates that are equipped with the conducting layer are installed in the frame, form confined virtual shield promptly, and then satisfy current EMC test.

Inventors

WU SHAOXIONG

Assignees

广州澳捷科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250519

Claims (9)

1. A chassis structure having a shielding layer structure, comprising: the frame is provided with a plurality of plate bodies and surrounds a box body with an accommodating space inside; The conductive layer is integrally formed with the plate body or covers the surface of the plate body; the plurality of conductive layers enclose a relatively closed shield.
2. The chassis structure with shielding layer structure of claim 1, wherein said conductive layer is formed on the surface of the board body by spraying.
3. The chassis structure with shielding layer structure of claim 1, wherein said conductive layer is spray-formed when said plate is a metal piece.
4. The chassis structure with shielding layer structure of claim 1, wherein the plate body comprises a front plate, a rear plate, an upper plate and a lower plate, and heat dissipation holes are respectively formed in the front plate, the rear plate, the upper plate and the lower plate, and the conductive layer is sprayed on the front plate, the rear plate, the upper plate and the lower plate.
5. The chassis structure with shielding layer structure of claim 1, wherein said plate body is a transparent plate and said conductive layer is a transparent film electromagnetic shielding material.
6. The chassis structure with shielding layer structure of claim 1, wherein said transparent plate is etched with vertically and horizontally distributed grooves, said grooves being formed with conductive metal.
7. The chassis structure with shielding layer structure of claim 1, wherein said conductive layer is silver, copper, nickel material.
8. The chassis structure with the shielding layer structure of claim 1, wherein the portion of the plate body contacted with the frame is provided with back glue, and the back glue is conductive foam or conductive rubber.
9. The chassis structure with shielding layer structure of claim 5, wherein said side plates are transparent plates.

Description

Cabinet structure with shielding layer structure Technical Field The utility model relates to the field of computer cabinets, in particular to a cabinet structure with a shielding layer structure. Background The case is used as a part of computer accessories and has the main functions of placing and fixing the computer accessories and supporting and protecting the computer accessories. In addition, the computer case has an important function of shielding electromagnetic radiation. The EMC test is also called as electromagnetic compatibility (EMC) test, and refers to comprehensive evaluation of interference (EMI) and anti-interference capability (EMS) of an electronic product in terms of electromagnetic field, and is one of the most important indexes of product quality, and an electromagnetic compatibility measuring system consists of a testing site and a testing instrument. The EMC test aims to detect the influence of electromagnetic radiation generated by the electrical products on human bodies, public place power grids and other electrical products which work normally. The prior DIY chassis generally cannot pass the test, and the main reasons are that 1, a shielding layer is not arranged locally, and 2, more transparent plate bodies are adopted, so that a rectangular shielding cavity (virtual cavity) cannot be formed by the shielding layer, and the test effect is further affected. Disclosure of utility model The utility model mainly aims to provide a chassis structure with a shielding layer structure, and aims to improve the existing chassis structure, realize that the chassis passes EMC test, and has simple structure without affecting the existing aesthetic property. In order to achieve the above object, the present utility model provides a chassis structure with a shielding layer structure, including: the frame is provided with a plurality of plate bodies and surrounds a box body with an accommodating space inside; The conductive layer is integrally formed with the plate body or covers the surface of the plate body; the plurality of conductive layers enclose a relatively closed shield. Compared with the prior art, the conductive layer is formed on each frame body by arranging the conductive layer, thereby realizing electromagnetic shielding and isolation, a plurality of plate bodies can be selectively covered or directly formed in the plate bodies according to different positions, Therefore, when a plurality of boards provided with the conductive layers are mounted on the frame, the closed virtual shielding body is formed, and then the existing EMC test is satisfied. Drawings FIG. 1 is a schematic perspective view of the present utility model; FIG. 2 is a cross-sectional view of the present utility model; FIG. 3 is a schematic view of the hidden frame of the present utility model; Fig. 4 is a schematic view of a plate body. In the drawing the view of the figure, 1 Is a frame, 10 is a plate body, 11 is a front plate, 12 is a rear plate, 13 is a bottom plate, 14 is a top plate, 15 is a side plate, 21 Is a conductive layer and 22 is a back adhesive. Detailed Description The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, rear, top, bottom, inner, outer, vertical, lateral, longitudinal, counterclockwise, clockwise, circumferential, radial, axial are included herein), the directional indications are merely used to explain a relative positional relationship between components, a movement condition, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed. In addition, if there is a description of "first" or "second" etc. in the embodiments of the present utility model, the description of "first" or "second" etc. is only for descriptive purposes, and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection