Shielding cover based on communication transmission equipment

Abstract

The utility model relates to the technical field of information communication, in particular to a shielding case based on communication transmission equipment, which comprises a main body mechanism, a sealing mechanism and a heat dissipation mechanism, the sealing mechanism is arranged at the top of the main body mechanism, and the heat dissipation mechanism is arranged at the bottom of the main body mechanism; the main body mechanism further comprises a shielding shell, two sliding grooves are symmetrically formed in the inner side wall of the shielding shell, two shielding chain plates are symmetrically and slidably connected to the inner side walls of the sliding grooves, two shielding plates are symmetrically and fixedly connected to the interior of the shielding shell, and communication equipment is installed in the shielding shell. In the use process, the communication equipment is convenient to disassemble and assemble by pushing and pulling the shielding chain plate, sliding the shielding chain plate in the sliding groove and closing and sealing the shielding shell, the process does not need to occupy extra space, the communication equipment is flexible and convenient, and shielding use among a plurality of pieces of communication equipment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of information communication, in particular to a shielding cover based on communication transmission equipment. Background Art

[0002] Communication equipment refers to wired communication equipment and wireless communication equipment used in industrial control environments. Wired communication equipment mainly solves serial communication, professional bus communication, professional bus communication, communication and conversion equipment between various communication protocols at industrial sites, while wireless communication equipment mainly includes wireless AP, wireless bridge, wireless network card, wireless lightning arrester, antenna and other equipment. When using communication transmission equipment, a shielding structure is required for signal shielding to prevent or reduce mutual interference between different signals.

[0003] A Chinese patent publication (publication number: CN220570905U) discloses a shielding cover for communication transmission equipment, which includes a shielding component and a limiting component. The limiting assembly includes a connecting block, an elastic member, a limiting rod and an extrusion plate. When in use, when the shielding cover needs to be removed to inspect the communication transmission equipment, the maintenance personnel pull the extrusion plate upward so that the extrusion plate is no longer in contact with the shielding cover, and then the extrusion plate can be rotated, thereby driving the limiting rod and the connecting block to rotate, and the extrusion plate can be rotated to the upper surface of the shielding bottom plate, so that the extrusion plate no longer limits the shielding cover, and then the shielding cover can be pulled upward to remove the shielding cover. After pulling the extrusion plate upward and rotating it, the shielding cover can be removed, making the removal of the shielding cover relatively simple and convenient, making it more convenient to inspect the communication transmission equipment. However, in actual use, the shielding cover is generally used in scenes with multiple communication equipment to prevent interference between multiple signals. The installation between multiple communication equipment is relatively crowded. The shielding cover is released by pulling the extrusion plate to fix it, and the shielding cover is pulled upward to complete the removal of the shielding cover. During the disassembly and assembly process, the shielding cover moves a large range, and the space requirement is high, which is not conducive to the use of shielding between multiple communication equipment. For this reason, a shielding cover based on a communication transmission equipment is proposed. Utility Model Content

[0004] In view of this, the utility model provides a shielding cover based on communication transmission equipment to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the utility model is implemented as follows: a shielding cover based on communication transmission equipment, comprising a main body mechanism, a closing mechanism and a heat dissipation mechanism, wherein the closing mechanism is installed on the top of the main body mechanism, and the heat dissipation mechanism is installed on the bottom of the main body mechanism;

[0006] The main body structure also includes a shielding shell, the inner side wall of the shielding shell is symmetrically provided with two slide grooves, the inner side wall of the slide groove is symmetrically slidably connected with two shielding chain plates, the interior of the shielding shell is symmetrically fixedly connected with two shielding plates, and the interior of the shielding shell is installed with communication equipment.

[0007] Further preferably, a flexible shielding film is bonded to the lower surface of the shielding chain plate; by providing the flexible shielding film, the gaps on the shielding chain plate are shielded to improve the shielding effect.

[0008] Further preferably, a plurality of rollers are installed on the front and rear surfaces of the shielding chain plate, and the rollers are located inside the slide groove; through the setting of the rollers, the shielding chain plate drives the rollers to slide inside the slide groove, so that the shielding chain plate can move along the trajectory of the slide groove.

[0009] Further preferably, two handles are symmetrically fixedly connected to the upper surface of the shielding chain plate, and a magnetic strip is fixedly connected to the upper surface of the shielding chain plate; through the setting of the handles, it is convenient to pull the shielding chain plate to move, and through the setting of the magnetic strip, when the two shielding chain plates are closed, the shielding shell is closed, and the magnetic strips on the two shielding chain plates are in contact, so that the two shielding chain plates are magnetically fixed.

[0010] Further preferably, the inner bottom wall of the shielding shell is fixedly connected to a limiting frame, and the communication device is snapped onto the inner side wall of the limiting frame; the setting of the limiting frame facilitates the fixing of the communication device.

[0011] Further preferably, the bottom of the shielding shell is fixedly connected to a bottom shell, the lower surface of the shielding shell is symmetrically connected to two square shielding tubes, the inner walls of the square shielding tubes are installed with fans, and ventilation holes are opened on both sides of the bottom shell; through the setting of the fan, the fan extracts the gas in the shielding shell, accelerates the gas circulation in the shielding shell, dissipates the heat to the communication equipment in the shielding shell, and the gas is discharged through the ventilation holes on the bottom shell.

[0012] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0013] During use of the utility model, the shielding chain plate is pushed and pulled, and the shielding chain plate slides in the slide groove to close and seal the shielding shell, which facilitates the disassembly and assembly of the communication equipment. The process does not need to occupy extra space, is flexible and convenient, and is conducive to the shielding use between multiple communication equipment.

[0014] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a structural diagram of the shielding cover of the utility model based on the communication transmission equipment;

[0017] Figure 2 This is a diagram of the internal structure of the shielding shell of the utility model;

[0018] Figure 3 For this utility model Figure 1 Another morphological structure diagram of ;

[0019] Figure 4 This is a structural diagram of the shielding chain plate of the utility model;

[0020] Figure 5 This is a structural diagram of the square shielding tube of the utility model.

[0021] Figure numerals: 1. Main body; 11. Shielding shell; 12. Limiting frame; 13. Communication equipment; 2. Closing mechanism; 21. Slide groove; 22. Shielding chain plate; 23. Shielding plate; 24. Flexible shielding film; 25. Roller; 26. Handle; 27. Magnetic strip; 3. Heat dissipation mechanism; 31. Bottom shell; 32. Square shielding tube; 33. Fan; 34. Vent. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-5 As shown, the embodiment of the utility model provides a shielding cover based on a communication transmission device, including a main body mechanism 1, a closing mechanism 2 and a heat dissipation mechanism 3, wherein the closing mechanism 2 is installed on the top of the main body mechanism 1, and the heat dissipation mechanism 3 is installed on the bottom of the main body mechanism 1;

[0025] The main body 1 also includes a shielding shell 11, the inner wall of the shielding shell 11 is symmetrically provided with two slide grooves 21, the inner wall of the slide groove 21 is symmetrically slidably connected with two shielding chain plates 22, the inside of the shielding shell 11 is symmetrically fixedly connected with two shielding plates 23, and the inside of the shielding shell 11 is installed with a communication device 13.

[0026] In one embodiment, a flexible shielding film 24 is bonded to the lower surface of the shielding chain plate 22 ; by providing the flexible shielding film 24 , the gaps on the shielding chain plate 22 are shielded to improve the shielding effect.

[0027] In one embodiment, a plurality of rollers 25 are installed on the front and rear surfaces of the shielding chain plate 22, and the rollers 25 are located inside the slide groove 21; through the setting of the rollers 25, the shielding chain plate 22 drives the rollers 25 to slide inside the slide groove 21, so that the shielding chain plate 22 can move along the track of the slide groove 21.

[0028] In one embodiment, two handles 26 are symmetrically fixedly connected to the upper surface of the shielding chain plate 22, and a magnetic strip 27 is fixedly connected to the upper surface of the shielding chain plate 22; the setting of the handles 26 facilitates pulling the shielding chain plate 22 to move, and the setting of the magnetic strip 27 allows the shielding chain plate 22 to be conveniently pulled to move, and when the two shielding chain plates 22 are closed, the shielding shell 11 is closed, and the magnetic strips 27 on the two shielding chain plates 22 are in contact, so that the two shielding chain plates 22 are magnetically fixed.

[0029] In one embodiment, the inner bottom wall of the shielding shell 11 is fixedly connected to the limiting frame 12, and the communication device 13 is snapped onto the inner side wall of the limiting frame 12; the setting of the limiting frame 12 facilitates the fixing of the communication device 13.

[0030] In one embodiment, the bottom of the shielding shell 11 is fixedly connected to a bottom shell 31, and the lower surface of the shielding shell 11 is symmetrically connected to two square shielding tubes 32. A fan 33 is installed on the inner wall of the square shielding tube 32, and ventilation holes 34 are opened on both sides of the bottom shell 31; through the setting of the fan 33, the fan 33 extracts the gas in the shielding shell 11, accelerates the gas circulation in the shielding shell 11, and dissipates the heat of the communication equipment 13 in the shielding shell 11, and the gas is discharged through the ventilation holes 34 on the bottom shell 31.

[0031] When the utility model is in operation: first, pull the handle 26 on the outside of the shielding chain plate 22, pull the shielding chain plate 22 downward, so as to release the seal on the top of the shielding shell 11, place the communication device 13 to be shielded in the limit frame 12 inside the shielding shell 11, install the communication device 13, then pull the handle 26 above the shielding chain plate 22, move the two shielding chain plates 22 to the top of the shielding shell 11, cover the top of the shielding shell 11, cooperate with the shielding plate 23 to close the shielding shell 11, thereby shielding the communication device 13 inside the shielding shell 11, start the fan 33, and the fan 33 extracts the gas in the shielding shell 11 to accelerate the circulation of the gas in the shielding shell 11, discharge the heat generated by the communication device 13 when in use, dissipate the heat of the communication device 13 in the shielding shell 11, and discharge the gas through the vent 34 on the bottom shell 31.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A shielding cover based on communication transmission equipment, characterized in that: It comprises a main body mechanism (1), a closing mechanism (2) and a heat dissipation mechanism (3), wherein the closing mechanism (2) is installed on the top of the main body mechanism (1), and the heat dissipation mechanism (3) is installed on the bottom of the main body mechanism (1); The main body mechanism (1) also includes a shielding shell (11), the inner side wall of the shielding shell (11) is symmetrically provided with two slide grooves (21), the inner side wall of the slide groove (21) is symmetrically slidably connected with two shielding chain plates (22), the interior of the shielding shell (11) is symmetrically fixedly connected with two shielding plates (23), and the interior of the shielding shell (11) is provided with a communication device (13).

2. A shielding cover based on communication transmission equipment according to claim 1, characterized in that: A flexible shielding film (24) is bonded to the lower surface of the shielding chain plate (22).

3. A shielding cover based on communication transmission equipment according to claim 1, characterized in that: A plurality of rollers (25) are installed on the front surface and the rear surface of the shielding chain plate (22), and the rollers (25) are located inside the slide groove (21).

4. A shielding cover based on communication transmission equipment according to claim 1, characterized in that: Two handles (26) are symmetrically and fixedly connected to the upper surface of the shielding chain plate (22), and a magnetic strip (27) is fixedly connected to the upper surface of the shielding chain plate (22).

5. The shielding cover based on communication transmission equipment according to claim 1, characterized in that: The inner bottom wall of the shielding shell (11) is fixedly connected to the limiting frame (12), and the communication device (13) is snap-connected to the inner side wall of the limiting frame (12).

6. A shielding cover based on communication transmission equipment according to claim 1, characterized in that: The bottom of the shielding shell (11) is fixedly connected to a bottom shell (31), the lower surface of the shielding shell (11) is symmetrically connected to two square shielding tubes (32), the inner side walls of the square shielding tubes (32) are installed with fans (33), and ventilation holes (34) are opened on both sides of the bottom shell (31).

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