A protective shielding cover for communication equipment

Abstract

The utility model relates to the technical field of communication equipment components, and in particular to a protective shielding cover for communication equipment. The technical solution adopted by the utility model is: it includes a cylindrical main body made of metal material and a cover body, the center position of the lower end of the main body and the cover body is provided with a cylindrical combined sealing connection groove, the center position of the upper end of the combined sealing connection groove is provided with a cylindrical integral fastening connection hole that penetrates the upper end surface of the whole, and the lower end surface of the main body and the cover body is provided with a cylindrical shielding stability protection groove whose diameter increases from the inside to the outside, and the cross-section of the shielding stability protection groove is an arc-shaped structure. The advantages of the utility model are: it can ensure better signal shielding performance during use, a larger matching area of ​​the shielding position, and the setting of the arc-shaped shielding surface ensures better signal shielding effect, better stability of the internal structure, and more reliable durability of the overall equipment during later use.

Description

Technical Field

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

[0002] When communication equipment is produced, the matching positions between internal components and the outer shell usually need to be combined and connected with a shielding cover. The existing shielding cover has a simple structure, usually a single-board structure. When in use, on the one hand, the sealing of the installation position is difficult to ensure, and on the other hand, the shielding performance of the installation position is relatively poor. When in use, the internal part is easily affected by the external environment, resulting in unsatisfactory stability and durability of the communication equipment. Utility Model Content

[0003] The purpose of the utility model is to provide a protective shielding cover for communication equipment, which can cooperate with sealing accessories to perform absolute sealing during installation and ensure the sealing of the matching position by respectively arranging sealing grooves at the inner and outer positions of the installation position, and arranging a shielding stable protection groove on one side end face that cooperates with the inside of the communication equipment at the lower end, so as to ensure better signal shielding performance during use, a larger matching area at the shielding position, and a better signal shielding effect is ensured by setting the arc-shaped shielding surface, and the shielding safety and stability grooves staggered inside and outside can make the shielding signal more comprehensive, and can dissipate the heat generated during internal use, thereby ensuring better stability in use of the internal structure, more reliable durability of the equipment as a whole during later use, and more stable communication performance.

[0004] The technical solution of the utility model is as follows:

[0005] A protective shielding cover for communication equipment, comprising a cylindrical main body made of metal material and a mating connecting cover body, a cylindrical combined sealing connecting groove is provided at the center position of the lower end of the main body mating connecting cover body, and a cylindrical integral fastening connecting hole is provided at the center position of the upper end of the combined sealing connecting groove and penetrating the overall upper end surface. It is characterized in that: a cylindrical shielding stability protection groove with a diameter increasing from the inside to the outside is provided on the lower end surface of the main body mating connecting cover body, the cross-section of the shielding stability protection groove is an arc-shaped structure, and the upper end position of the shielding stability protection groove is provided with shielding safety stability grooves that are evenly distributed around the circumference and do not completely penetrate the overall upper end surface, and the shielding safety stability grooves on two adjacent shielding stability protection grooves are arranged in an inner and outer staggered distribution.

[0006] Furthermore, the shielding safety and stability groove is a conical structure, and the depth of the shielding safety and stability groove is less than two-thirds of the thickness of the main body and the cover body.

[0007] Furthermore, a combined sealing fitting connection groove is provided at the outer edge of the lower end of the main body that is fitted to the cover body.

[0008] Furthermore, a safety shielding coating is provided on the inner side surface of the shielding stability protection groove.

[0009] Beneficial effects of the utility model:

[0010] The utility model respectively arranges sealing grooves at the inner and outer positions of the installation position, which can cooperate with the sealing accessories to perform absolute sealing during installation, thereby ensuring the sealing of the matching position; and arranges a shielding stabilization protection groove on the end face of one side that cooperates with the inside of the communication equipment at the lower end, thereby ensuring better signal shielding performance during use, a larger matching area at the shielding position, and the arrangement of the arc-shaped shielding surface ensures better signal shielding effect, and cooperates with the shielding safety and stability grooves staggered inside and outside to make the shielding signal more comprehensive, and can dissipate the heat generated during internal use, thereby ensuring better stability of the internal structure, more reliable durability of the equipment as a whole during later use, and more stable communication performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0012] Figure 2 It is a front schematic diagram of the utility model;

[0013] Figure 3 It is a left side schematic diagram of the utility model;

[0014] Figure 4 It is a top view schematic diagram of the utility model;

[0015] Figure 5 It is a bottom view schematic diagram of the utility model;

[0016] Figure 6 It is a schematic diagram of the three-dimensional structure of the utility model in the second direction;

[0017] In the figure: 1. Main body cooperates with connecting cover body, 2. Combined sealing connecting groove, 3. Overall fastening connecting hole, 4. Shielding stable protection groove, 5. Shielding safety stable groove. DETAILED DESCRIPTION

[0018] like Figures 1 to 6As shown, a protective shielding cover for communication equipment comprises a cylindrical main body 1 made of metal material, wherein a cylindrical combined sealing connection groove 2 is provided at the center position of the lower end of the main body 1, and the sealing assembly is used to seal the connection position at the installation position, thereby ensuring the sealing safety of the matching position. A cylindrical integral fastening connection hole 3 penetrating the upper end face of the whole is provided at the center position of the upper end of the combined sealing connection groove 2, and the fastening assembly is performed by the fastening bolt or the installation component is directly matched through this position. A cylindrical shielding stable protection groove 4 with a diameter increasing from the inside to the outside is provided on the lower end face of the main body 1, and its setting can ensure a larger matching space at the signal shielding position and can form an inward anti-shielding effect. The cross section of the shielding stable protection groove 4 is an arc-shaped structure, and a shielding safety stable groove 5 is provided at the upper end position of the shielding stable protection groove 4, which is evenly distributed around the circumference and does not completely penetrate the upper end face of the whole. This structure can play a role in shielding reduction on the one hand, and can cooperate with the whole to assist in heat dissipation on the other hand, and has reliable heat resistance during use. The shielding safety and stability grooves 5 on the two adjacent shielding stability and protection grooves 4 are staggered inside and outside, so that the overall structural strength is more reliable, and the performance when used in conjunction with shielding or heat dissipation is better. It sets sealing grooves on the inner and outer positions of the installation position respectively, and can cooperate with the sealing accessories to perform absolute sealing during installation and ensure the sealing of the matching position. The shielding stability and protection grooves are set on the end face of one side that cooperates with the inside of the communication equipment at the lower end, which can ensure better signal shielding performance during use, a larger matching area at the shielding position, and a better signal shielding effect is ensured by setting the arc-shaped shielding surface. In addition, the shielding safety and stability grooves staggered inside and outside can make the shielding signal more comprehensive, and can dissipate the heat generated during internal use, ensuring better stability in the use of the internal structure, more reliable durability of the overall equipment during later use, and more stable communication performance.

[0019] Preferably, the shielding safety and stability groove 5 is a conical structure, and the depth of the shielding safety and stability groove 5 is less than two-thirds of the thickness of the main body and the connecting cover body 1, so that the overall structural support strength is better, the service life is longer during use, and the protection effect is better.

[0020] Preferably, a combined sealing matching connection groove is provided at the outer edge of the lower end of the main body and the cover body 1 to ensure a tighter and more stable fit with the sealing accessories, thereby ensuring a better sealing performance at the connection and installation position and improving the stability of the combination.

[0021] Preferably, a safety shielding coating is provided on the inner side surface of the shielding stable protection groove 4 to achieve a better shielding effect. The shielding coating can achieve a double shielding effect based on the material itself.

[0022] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements or substitutions can be made without departing from the principles of the present invention. These improvements or substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A protective shielding cover for communication equipment, comprising a cylindrical main body made of metal material and a cover body (1), wherein a cylindrical combined sealing connection groove (2) is provided at the center of the lower end of the main body and the cover body (1), and a cylindrical integral fastening connection hole (3) penetrating the upper end surface of the integral body is provided at the center of the upper end of the combined sealing connection groove (2), characterized in that: The lower end surface of the main body that cooperates with the cover body (1) is provided with a cylindrical shielding stability protection groove (4) whose diameter increases from the inside to the outside, and the cross-section of the shielding stability protection groove (4) is an arc-shaped structure. The upper end position of the shielding stability protection groove (4) is provided with shielding safety stability grooves (5) that are evenly distributed around the circumference and do not completely penetrate the entire upper end surface, and the shielding safety stability grooves (5) on two adjacent shielding stability protection grooves (4) are arranged in an inner and outer staggered distribution.

2. A communication equipment protective shielding cover according to claim 1, characterized in that: The shielding safety and stability groove (5) is a conical structure, and the depth of the shielding safety and stability groove (5) is less than two-thirds of the thickness of the main body and the cover body (1) that are connected together.

3. A communication equipment protective shielding cover according to claim 1, characterized in that: A combined sealing fitting connection groove is provided at the outer edge of the lower end of the main body fittingly connected to the cover body (1).

4. A communication equipment protective shielding cover according to claim 1, characterized in that: A safety shielding coating is provided on the inner side surface of the shielding stability protection groove (4).

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