Shielding cover

Abstract

The utility model discloses a shielding cover, which comprises a shielding cover body, the shielding cover body comprises a cover plate and a frame body detachably connected with the cover plate, the frame body comprises a reinforcing frame and a telescopic bottom column fixedly connected with the reinforcing frame, and the cover plate is detachably connected with the reinforcing frame. Through the above design, convenient dismounting and adjustment of the shielding cover are realized, and use flexibility and adaptability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment, in particular to a shielding cover. Background Art

[0002] With the widespread use of electronic devices, electromagnetic interference (EMI) is becoming increasingly serious. While traditional shielding covers can reduce EMI to a certain extent, their fixed design makes them difficult to install and remove, and they lack the flexibility to adjust according to actual needs, resulting in limited shielding effectiveness. Therefore, it is necessary to improve existing shielding covers to increase their ease of use and flexibility. Utility Model Content

[0003] In order to solve the technical defects raised in the above background technology, the purpose of the present invention is to provide a shielding cover, which realizes convenient disassembly and adjustment of the shielding cover through the design of detachable connection and telescopic bottom column, thereby improving the flexibility and adaptability of use.

[0004] The utility model adopts the following technical solution: a shielding cover, including a shielding cover body, the shielding cover body including a cover plate and a frame detachably connected to the cover plate, the frame including a reinforcement frame and a telescopic bottom column fixedly connected to the reinforcement frame, and the cover plate and the reinforcement frame are detachably connected.

[0005] By adopting the above technical solutions,

[0006] Furthermore, the reinforcement frame is provided with convex points, and the cover plate is provided with through holes at positions corresponding to the reinforcement frame, and the convex points are embedded in the through holes.

[0007] By adopting the above technical solution, the connection between the cover plate and the reinforcement frame is made more stable, and it is also convenient to disassemble and install.

[0008] Furthermore, the telescopic base column includes a base column, a sleeve column and a fixing piece. The base column is provided with multiple parts respectively installed in the sleeve column, and mounting holes are provided at corresponding positions of the base column and the sleeve column, and the fixing piece is buckled into the mounting hole.

[0009] By adopting the above technical solution, the length of the shielding cover body can be adjusted, thereby improving the flexibility of use.

[0010] Furthermore, the reinforcement frame includes a fixing frame and a connecting frame. The fixing frame is provided in plurality and is integrally formed with the base column. The connecting frame is installed above the sleeve column.

[0011] By adopting the above technical solution, the structure of the reinforcement frame is made more stable.

[0012] Furthermore, the cover plate is provided with a plurality of heat dissipation holes.

[0013] By adopting the above technical solution, the heat dissipation inside the equipment is facilitated, and the stability and reliability of the equipment are improved.

[0014] In summary, the beneficial effects of the present invention are:

[0015] 1. The design of detachable connection and telescopic column enables convenient disassembly and adjustment of the shielding cover, improving the flexibility and adaptability of use;

[0016] 2. The convex points on the reinforcement frame fit into the through holes on the cover plate, making the connection between the cover plate and the reinforcement frame more stable;

[0017] 3. The adjustable function of the telescopic column allows the shielding cover to be adjusted in length according to actual needs to meet the needs of different occasions;

[0018] 4. The setting of heat dissipation holes is beneficial to the heat dissipation inside the equipment, improving the stability and reliability of the equipment.

[0019] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In addition, in order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of a shielding cover of the utility model;

[0021] Figure 2 This is another angle view of an embodiment of a shielding cover of the utility model;

[0022] Figure 3 This is an exploded view of an embodiment of a shielding cover of the present invention.

[0023] Explanation of the reference numerals in the figure: 1. Cover plate; 2. Frame; 21. Reinforcement frame; 211. Fixing frame; 212. Connecting frame; 22. Telescopic bottom column; 221. Bottom column; 222. Set column; 223. Fixing part; 3. Bump; 4. Through hole; 5. Heat dissipation hole. DETAILED DESCRIPTION

[0024] In order to make the content of the present invention more clearly understood, the present invention will be further described below based on specific embodiments in conjunction with the accompanying drawings.

[0025] It should be noted that the terms "center," "upper," "lower," "front," "back," "left," "right," "inner," and "outer" used herein to indicate positions or locations are based on the positions or locations shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Unless otherwise specified, "plurality" means two or more.

[0026] Unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0027] like Figures 1 to 3 As shown, a shielding cover includes a shielding cover body, the shielding cover body includes a cover plate 1 and a frame 2 detachably connected to the cover plate 1, the frame 2 includes a reinforcement frame 21 and a telescopic column fixedly connected to the reinforcement frame 21, and the cover plate 1 is detachably connected to the reinforcement frame 21.

[0028] The reinforcement frame 21 is provided with a protrusion 3, and a through hole 4 is provided at the corresponding position of the cover plate 1 and the reinforcement frame 21. The protrusion 3 and the through hole 4 are embedded. This design makes the connection between the cover plate 1 and the reinforcement frame 21 more stable, and is also convenient for disassembly and installation. In addition, the cover plate 1 is provided with a plurality of heat dissipation holes 5, which is beneficial to the heat dissipation inside the device.

[0029] Specifically, the telescopic base column 22122 includes a base column 221, a sleeve column 222 and a fixing piece 223. The base column 221 is provided with two mounting holes respectively installed in the sleeve column 222, and the base column 221 and the sleeve column 222 are provided with mounting holes at corresponding positions. The fixing piece 223 is buckled into the mounting holes to fix the relative positions of the base column 221 and the sleeve column 222. The reinforcement frame 21 includes a fixing frame 211 and a connecting frame 212. The fixing frame 211 is provided with two fixing frames 211 and a connecting frame 212, which are respectively integrally formed with one end of the two base columns 221. The connecting frame 212 is installed above the sleeve column 222. This design makes the structure of the reinforcement frame 21 more stable. When in use, the base columns 221 at both ends or one end are stretched out from the inside of the sleeve column 222 according to needs. After being stretched to a certain length, the mounting holes of the two are aligned, and the fixing piece 223 is inserted to make it buckled and stable, thereby realizing the adjustment of the length of the telescopic column.

[0030] The principles of this embodiment are as follows: The reinforcement frame 21 ensures the stability of the overall frame 2 through the stable structure of the fixing frame 211 and the telescopic frame. The bumps 3 on the reinforcement frame 21 engage with the through-holes 4 on the cover plate 1, achieving a secure and removable connection between the cover plate 1 and the reinforcement frame 21. The relative movement of the bottom column 221 and the sleeve column 222 of the telescopic bottom column 22122, combined with the engagement of the fixing member 223, allows for convenient adjustment of the height of the shielding cover. The entire implementation process is simple and quick, ensuring the stability of the shielding cover while enabling flexible height adjustment. The design of the heat dissipation holes 5 also effectively improves the heat dissipation performance of the device.

[0031] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. A shielding cover, comprising a shielding cover body, characterized in that: The shielding cover body includes a cover plate and a frame detachably connected to the cover plate. The frame includes a reinforcement frame and a telescopic bottom column fixedly connected to the reinforcement frame. The cover plate is detachably connected to the reinforcement frame.

2. The shielding cover according to claim 1, wherein: The reinforcement frame is provided with convex points, and the cover plate is provided with through holes at positions corresponding to the reinforcement frame, and the convex points are embedded in the through holes.

3. The shielding cover according to claim 1, wherein: The telescopic base column includes a base column, a sleeve column and a fixing piece. The base column is provided with a plurality of parts which are respectively installed in the sleeve column, and mounting holes are provided at corresponding positions of the base column and the sleeve column, and the fixing piece is buckled in the mounting holes.

4. The shielding cover according to claim 3, wherein: The reinforcement frame includes a fixing frame and a connecting frame. The fixing frames are provided in plurality and are integrally formed with the base column. The connecting frame is installed above the sleeve column.

5. The shielding cover according to claim 1, wherein: The cover plate is provided with a plurality of heat dissipation holes.

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