Shielding cover for cable joint

Abstract

The utility model relates to the technical field of cable shielding cases, and discloses a shielding case for a cable joint, which comprises a shielding case body, the bottom end of the shielding case body is provided with an opening, two sides of the opening are provided with plate bodies fixedly connected with the shielding case body, two sides of the shielding case body are provided with a plurality of through holes, and the through holes are communicated with the opening. Through holes are formed in the shielding case body, sealing plugs in threaded connection are arranged in the through holes, grooves are formed in the two ends of the shielding case body, connecting pieces are inserted into the grooves, and a plurality of connecting holes are formed in the connecting pieces. Compared with the prior art, the utility model has the advantages that cables in multiple directions can be conveniently led out from the cable joint, the use is convenient, the applicability is strong, the shielding cover can be quickly and conveniently connected with other cables or equipment, the installation and wiring processes are greatly simplified, the working efficiency is improved, the disassembly and assembly are convenient, and the cost is low. The use is flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of cable shielding covers, in particular to a shielding cover for a cable joint. Background Art

[0002] With the rapid development of electronic technology, cables are increasingly used in the fields of electricity, communications, etc. However, cables generate electromagnetic radiation during operation, which may interfere with surrounding equipment and even affect the normal operation of the equipment, because shielding covers are often used to protect cables.

[0003] Traditional shielding covers are convenient for protecting cable connectors in two directions. However, it is inconvenient to lead cables in other directions from the cable connectors. In addition, the two sides of the shielding cover are not convenient for connecting to other shielding covers or devices, which has certain limitations. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that the traditional shielding cover is inconvenient to shield the cable connectors in multiple directions, and is not convenient to connect with other shielding covers or equipment, which increases the complexity of installation and wiring.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a shielding cover for a cable connector, comprising a shielding cover body, an opening is provided at the bottom end of the shielding cover body, plates are provided on both sides of the opening and are fixedly connected to the shielding cover body, multiple through holes are provided on both sides of the shielding cover body, threaded sealing plugs are provided in the through holes, grooves are provided at both ends of the shielding cover body, connecting plates are inserted in the grooves, and multiple connecting holes are provided on the connecting plates.

[0008] As an improvement, a circular ring is provided on one side of the connecting piece to cooperate with the groove, and there is a certain friction force between the circular ring and the groove.

[0009] As an improvement, the outer layer of the shielding cover body is a metal shielding layer, the middle layer of the shielding cover body is an electromagnetic shielding layer, and the inner layer of the shielding cover body is an insulating protective layer.

[0010] As an improvement, a knob for convenient twisting is provided at the top of the sealing plug.

[0011] As an improvement, the shielding cover body and the plate body themselves both have a certain toughness.

[0012] 3. Beneficial Effects

[0013] The advantages of the utility model compared with the prior art are:

[0014] 1. Through multiple through holes, sealing plugs and knobs, cables in multiple directions can be easily led out from the cable connector, which is easy to use and has strong applicability.

[0015] 2. Through grooves, connecting pieces, rings and connecting holes, the shielding cover can be quickly and conveniently connected to other cables or devices, which greatly simplifies the installation and wiring process, improves work efficiency, and is easy to disassemble and assemble and flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional schematic diagram of a shielding cover for a cable connector.

[0017] Figure 2 The utility model is a schematic diagram of a disassembled state of a shielding cover for a cable connector.

[0018] Figure 3 The utility model is a shielding cover for a cable connector. Figure 2 A magnified detail of part A.

[0019] Figure 4 The utility model is a schematic structural diagram of a shielding cover body of a shielding cover for a cable connector.

[0020] As shown in the figure: 1. Shielding cover body; 2. Opening; 3. Plate body; 4. Through hole; 5. Sealing plug; 6. Groove; 7. Connecting piece; 8. Ring; 9. Connecting hole; 10. Metal shielding layer; 11. Electromagnetic shielding layer; 12. Insulating protective layer. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] Combined with Figure 1 and attached Figure 2 A shielding cover for a cable connector comprises a shielding cover body 1, an opening 2 is arranged at the bottom end of the shielding cover body 1, and plates 3 fixedly connected to the shielding cover body 1 are arranged on both sides of the opening 2.

[0024] Through the above structure, the cable or the cable connector can be directly inserted into the shielding cover body 1 by utilizing the opening 2, which is convenient to use.

[0025] Combined with Figure 1 A plurality of through holes 4 are provided on both sides of the shielding cover body 1, and threaded sealing plugs 5 are provided in the through holes 4. A knob for convenient twisting is provided at the top of the sealing plug 5.

[0026] Through the above structure, multiple through holes 4 can be used to lead out cable connections in multiple directions at the joint, which is convenient to use and highly flexible.

[0027] Combined with Figure 1 The shielding cover body 1 and the plate body 3 have a certain toughness, which makes it convenient to directly insert the cable or the cable connector into the shielding cover body 1, which is convenient for operation.

[0028] Embodiment 2

[0029] Combined with Figure 2 and attached Figure 3 Both ends of the shielding cover body 1 are provided with grooves 6, and a connecting piece 7 is inserted into the groove 6. The connecting piece 7 is provided with a plurality of connecting holes 9.

[0030] Through the above structure, the connecting piece 7 is directly inserted into the groove 6, and can be directly connected to other cables or devices through the connecting hole 9, which greatly simplifies the installation and wiring process.

[0031] Combined with Figure 3 A circular ring 8 is provided on one side of the connecting piece 7 to cooperate with the groove 6 , and there is a certain friction force between the circular ring 8 and the groove 6 .

[0032] Through the above structure, the ring 8 is embedded in the groove 6, and there is a certain friction between the ring 8 and the groove 6, so the overall stability is high and it is not easy to separate or fall off.

[0033] Combined with Figure 4 The outer layer of the shielding cover body 1 is a metal shielding layer 10 , the middle layer of the shielding cover body 1 is an electromagnetic shielding layer 11 , and the inner layer of the shielding cover body 1 is an insulating protection layer 12 .

[0034] Through the above structure, the metal shielding layer 10 can effectively reflect and absorb electromagnetic radiation, and the electromagnetic shielding layer 11 can effectively absorb and dissipate electromagnetic radiation. At the same time, the insulating protective layer 12 ensures the stability and insulation of the shielding cover body 1, and has high safety.

[0035] When the utility model is implemented:

[0036] Open the opening 2 , and because the shielding cover body 1 and the plate body 3 have a certain toughness, the cable or the cable connector can be directly inserted into the shielding cover body 1 .

[0037] The outer layer of the shielding cover body 1 is a metal shielding layer 10, which can effectively reflect and absorb electromagnetic radiation, and the middle layer of the shielding cover body 1 is an electromagnetic shielding layer 11, which can effectively absorb and dissipate electromagnetic radiation. At the same time, the inner layer of the shielding cover body 1 is an insulating protective layer 12, which ensures the stability and insulation of the shielding cover body 1 and has high safety.

[0038] When it is necessary to lead out cables in multiple directions from the cable connector, the sealing plug 5 is directly unscrewed by the knob, and the through hole 4 and the cables extending out in multiple directions are used, which is convenient to use and has strong applicability.

[0039] When it is necessary to connect to an external cable or device, the connecting piece 7 is directly inserted into the groove 6, so that the ring 8 is embedded in the groove 6, and there is a certain friction between the ring 8 and the groove 6. The overall stability is high and it is not easy to separate or fall off. Multiple connecting holes 9 can be used to directly connect to other cables or devices, which greatly simplifies the installation and wiring process and improves work efficiency.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0042] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A shielding cover for a cable connector, comprising a shielding cover body (1), wherein the bottom end of the shielding cover body (1) is provided with an opening (2), and both sides of the opening (2) are provided with plates (3) fixedly connected to the shielding cover body (1), characterized in that: A plurality of through holes (4) are provided on both sides of the shielding cover body (1), and threaded sealing plugs (5) are provided in the through holes (4). A groove (6) is provided at both ends of the shielding cover body (1), and a connecting piece (7) is inserted in the groove (6), and a plurality of connecting holes (9) are provided on the connecting piece (7).

2. A shielding cover for a cable connector according to claim 1, characterized in that: A circular ring (8) is provided on one side of the connecting piece (7) for use with the groove (6), and a certain friction force exists between the circular ring (8) and the groove (6).

3. A shielding cover for a cable connector according to claim 1, characterized in that: The outer layer of the shielding cover body (1) is a metal shielding layer (10), the middle layer of the shielding cover body (1) is an electromagnetic shielding layer (11), and the inner layer of the shielding cover body (1) is an insulating protective layer (12).

4. A shielding cover for a cable connector according to claim 1, characterized in that: The top end of the sealing plug (5) is provided with a knob for easy twisting.

5. The shielding cover for a cable connector according to claim 1, characterized in that: The shielding cover body (1) and the plate body (3) themselves both have a certain toughness.

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