Communication cable connecting device

Abstract

The utility model relates to the technical field of communication, and discloses a communication cable connecting device which comprises two hard plastic protective shells and two copper abutting discs, the two hard plastic protective shells are fixedly connected through two connecting pieces to form a hard plastic protective cylinder, and the two copper abutting discs are both located in the hard plastic protective cylinder. A plurality of wire holes are formed in one side of each copper abutting disc. According to the scheme, wire cores, twisted together, of two connected cables can be preliminarily limited through the two copper abutting discs, meanwhile, the two copper abutting discs pressurize the twisted wire cores under the cooperation of the two copper bolts and the two copper nuts, the twisted wire cores are prevented from being loosened, and the service life of the wire cores is prolonged. The two hard plastic protective shells are fixedly connected through the two connecting pieces to form the hard plastic protective cylinder, so that the joint of the two cables can be wrapped, and the safety of the hard plastic protective cylinder is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of communication, in particular to a communication cable connecting device. BACKGROUND

[0002] The cable is a wire product used to transmit electric (magnetic) energy, information and realize electromagnetic energy conversion. When the cable is broken due to external force during use, the two cables formed by the break need to be reconnected together. The current connection method is to peel the adjacent end of the two cables, twist the peeled cores together, and then seal with waterproof tape. After a long time, the cores will inevitably loosen, and the waterproof tape will also easily break, resulting in reduced safety. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the above-mentioned problem that the worker peels the adjacent end of the two cables, twists the peeled cores together, and then seals with waterproof tape, after a long time, the cores will inevitably loosen, and the waterproof tape will also easily break, resulting in reduced safety, the present application provides a communication cable connecting device.

[0004] The communication cable connecting device provided by the present application adopts the following technical scheme:

[0005] A communication cable connecting device, comprising two hard plastic protective shells and two copper contact discs, the two hard plastic protective shells are fixedly connected by two connecting pieces to form a hard plastic protective cylinder, the two copper contact discs are located inside the hard plastic protective cylinder, a plurality of wire holes are formed on one side of each of the two copper contact discs, the wire holes on one side of each of the two copper contact discs correspond one-to-one, two circular holes are formed on the edge of one side of each of the two copper contact discs, a copper nut is movably inserted into each of the two circular holes on one side of one of the copper contact discs, one end of each of the two copper nuts is movably inserted into each of the two circular holes on one side of the other copper contact disc, two copper bolts are welded to one side of the other copper contact disc, and one end of each of the two copper nuts is threadedly inserted into each of the two copper bolts.

[0006] Preferably, each of the two connecting pieces comprises two hard plastic assembly blocks, a hard plastic nut and a hard plastic screw, the four hard plastic assembly blocks are fixedly connected to the outer sides of the two hard plastic protective shells, respectively, the two hard plastic nuts are located on one side of two of the hard plastic assembly blocks, one of the hard plastic screws is movably inserted into each of the two hard plastic assembly blocks, the other hard plastic screw is movably inserted into the other two hard plastic assembly blocks, and the two hard plastic screws are threadedly inserted into the two hard plastic nuts, respectively.

[0007] Preferably, the top end of each of the two hard plastic assembling blocks is fixedly connected with a hard plastic hanging ear.

[0008] Preferably, the two ends of the hard plastic protection cylinder are fixedly inserted with rubber sealing rings, and the two rubber sealing rings are completely tightly attached to the contact positions of the two hard plastic protection cylinders.

[0009] In summary, the present application has the following beneficial technical effects: the two copper contact disks can preliminarily limit the twisted wire cores of the two connected cables, and the two copper contact disks can pressurize the twisted wire cores under the cooperation of the two copper bolts and the two copper nuts, so as to prevent the wire cores from loosening; the two hard plastic protection shells are fixedly connected by the two connecting pieces to form a hard plastic protection cylinder, so as to wrap the connection of the two cables and improve the safety. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 is the overall structure schematic diagram of the application embodiment one.

[0011] Figure 2 is the cross-sectional structure schematic diagram of the application embodiment one.

[0012] Figure 3 is the split structure schematic diagram of the application embodiment one.

[0013] Mark 1, hard plastic protection cylinder; 11, hard plastic protection shell; 21, copper contact disk; 22, copper nut; 23, copper bolt; 3, connecting piece; 31, hard plastic assembling block; 32, hard plastic nut; 33, hard plastic screw; 4, hard plastic hanging ear; 5, rubber sealing ring. DETAILED DESCRIPTION

[0014] The following will be described in detail in combination with the accompanying drawings. Figure 1 - the accompanying drawings Figure 3 The present application will be further described in detail.

[0015] Embodiment one:

[0016] A communication cable connecting device, referring to Figures 1-3, including two hard plastic protective shell 11 and two copper disk 21, both of which are provided with a plurality of wire holes on one side, and the wire holes on both sides of the copper disk 21 are one-to-one corresponding. When connecting two cables, the adjacent end of the two cables can be stripped to expose multiple cores, and the cores are threaded through the wire holes on the copper disk 21, and the cores threaded through the wire holes on the two cables are twisted together. Two round holes are provided on the edge of one side of the copper disk 21, and a copper nut 22 is movably threaded through the two round holes on one side of the copper disk 21. One end of the two copper nuts 22 is movably threaded through the two round holes on the other side of the copper disk 21. The other copper disk 21 is welded on one side of the copper disk 21. One end of the two copper nuts 22 is threaded through the two copper bolts 23, respectively. At this time, the two copper disk 21 is close to each other under the extrusion of the two copper bolts 23 and the two copper nuts 22, and the twisted core is pressurized to prevent loosening. At the same time, the two copper disk 21 also plays a role in conducting electricity. Two hard plastic protective shell 11 is fixedly connected by two connecting pieces 3 to form a hard plastic protective cylinder 1. Two copper disk 21 is located inside the hard plastic protective cylinder 1. Two connecting pieces 3 are composed of two hard plastic assembly blocks 31, a hard plastic nut 32 and a hard plastic screw 33. Four hard plastic assembly blocks 31 are fixedly connected on the outside of two hard plastic protective shell 11 respectively. Two hard plastic nuts 32 are located on one side of two hard plastic assembly blocks 31 respectively. One hard plastic screw 33 is movably threaded through two hard plastic assembly blocks 31. The other hard plastic screw 33 is movably threaded through the other two hard plastic assembly blocks 31. Two hard plastic screws 33 are threaded through two hard plastic nuts 32 respectively. Two hard plastic protective shell 11 wrapped around two copper disk 21 can be assembled and connected together to form a hard plastic protective cylinder 1, which can protect the connection of two copper disk 21 and two cables. The top of two hard plastic assembly blocks 31 is fixedly connected with a hard plastic lug 4, which can be hung up conveniently.

[0017] Referring to Figures 1-3 , both ends of the hard plastic protective cylinder 1 are fixedly connected with rubber sealing rings 5. Before using two rubber sealing rings 5, two rubber sealing rings 5 can be tightly fitted on the ends of two cables. Then two hard plastic protective shell 11 are assembled and combined into a hard plastic protective cylinder 1. At this time, the hard plastic protective cylinder 1 wraps the two cables. At this time, two rubber sealing rings 5 are inserted into the two hard plastic protective cylinder 1. The contact between the two rubber sealing rings 5 and the two hard plastic protective cylinder 1 is completely tight. At this time, the sealing property of the contact between the two cables and the two ends of the hard plastic protective cylinder 1 can be improved.

[0018] The exemplary embodiment of a communication cable connection device provided by the present disclosure is described above with reference to a preferred embodiment, however, it will be understood by those skilled in the art that various changes and modifications can be made to the described embodiment without departing from the spirit and scope of the present disclosure, and various technical features, structures proposed by the present disclosure can be combined in various ways without departing from the scope of the present disclosure, and the scope of the present disclosure is determined by the appended claims.

Claims

1. A communication cable connection device comprising two hard plastic protective shells (11) and two copper contact discs (21), characterized in that, Two hard plastic protective shells (11) are fixedly connected by two connecting pieces (3) to form a hard plastic protective cylinder (1), two copper contact discs (21) are located inside the hard plastic protective cylinder (1), a plurality of wire holes are formed on one side of each of the two copper contact discs (21), the wire holes on the one side of the two copper contact discs (21) are one-to-one corresponding, two circular holes are formed on the edge of the one side of each of the two copper contact discs (21), a copper nut (22) is movably penetrated through the two circular holes on the one side of one of the copper contact discs (21), one end of each of the two copper nuts (22) is movably penetrated through the two circular holes on the one side of the other copper contact disc (21), two copper bolts (23) are welded on the one side of the other copper contact disc (21), and one end of each of the two copper nuts (22) is threadedly penetrated through the two copper bolts (23).

2. A communications cable connection device according to claim 1, characterised in that: Each of the two connecting pieces (3) is composed of two hard plastic assembly blocks (31), a hard plastic nut (32) and a hard plastic screw (33), four hard plastic assembly blocks (31) are fixedly connected to the outer sides of two hard plastic protective shells (11) respectively in pairs, two hard plastic nuts (32) are located on the one side of two hard plastic assembly blocks (31) respectively, one hard plastic screw (33) is movably penetrated through two hard plastic assembly blocks (31), the other hard plastic screw (33) is movably penetrated through the other two hard plastic assembly blocks (31), and the two hard plastic screws (33) are threadedly penetrated through the two hard plastic nuts (32) respectively.

3. A communications cable connection device according to claim 2, wherein: The top end of each of the two hard plastic assembly blocks (31) is fixedly connected with a hard plastic ear (4).

4. A communications cable connection device according to claim 1, wherein: Rubber sealing rings (5) are fixedly inserted into the two ends of the hard plastic protective cylinder (1), and the contact parts of the two rubber sealing rings (5) and the two hard plastic protective cylinders (1) are completely tightly attached.

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