Communication cable connection device

Abstract

The invention relates to a communication cable connection device and discloses a connection device for correspondingly connecting respective insulated wires in two connected communication cables. Thecommunication cable connection device is characterized in that a fixing cylinder is placed in the middle of the bottom end of a sleeve by a fixing bearing; a sealing sleeve is placed at the bottom ofthe fixing cylinder and is communicated with the fixing cylinder; a fixing ring is placed on the top of the fixing cylinder and is placed in the sleeve; a plurality of limit slots are formed at equalintervals in the fixing ring; a plurality of connecting plates are placed at equal intervals to the outer side of the fixing ring and correspond to the plurality of limit slots respectively; the connecting plates are located in the sleeve and are provided with through holes therein; a plurality of mounting holes are formed in each connecting plate; a fixing plate is placed on each connecting platethrough a plurality of fixing rods; the plurality of fixing rods correspond to the plurality of mounting holes in each corresponding connecting plate respectively; two limiting blocks are respectively placed on each fixing plate and are placed opposite to each other, and two opposite faces on the two limiting blocks form an arc-shaped surface; and the arc-shaped surfaces have a plurality of grooves therein.

Description

technical field [0001] The invention relates to a connection device for communication cables, which relates to a connection device for connecting communication cables and belongs to the field of communication equipment. In particular, it relates to a wiring device for correspondingly connecting insulated wires in two connected communication cables. Background technique [0002] At present, in the field of communication, a cable core composed of multiple insulated wires is often used. When the communication cable is not long enough and an additional extension cable needs to be connected, in order to ensure the normal information transmission function, it is often necessary to insulate the insulation in the cable core. The wires are connected correspondingly. The traditional communication cable butt joint method is to peel off the insulation skin at the end of the insulated wire, wrap the stripped two corresponding wires together, and use insulating tape to wrap around the exp...

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of communication, a cable core composed of multiple insulated wires is often used. When the communication cable is not long enough and an additional extension cable needs to be connected, in order to ensure the normal information transmission function, it is often necessary to insulate the insulation in the cable core. The wires are connected correspondingly. The traditional communication cable butt joint method is to peel off the insulation skin at the end of the insulated wire, wrap the stripped two corresponding wires together, and use insulating tape to wrap around the exposed part of the connection between the two wires. , use this method to connect all the insulated wires separately. It takes a lot of time to peel and wrap the wires in this way, and it consumes a lot of energy for the operator. When it is necessary to separate the connection, it is usually because the separation operation is more complicated. Cutting off the cable at the connection directly will shorten the length of the cable and waste resources. Now the commonly used cable connection device is to use the terminal to connect the communication cable. After the commonly used terminal is used, the wire needs to be cut off, causing the wire to become shorter. Shorter and shorter, resulting in waste of resources

[0003] Publication No. CN202474253U discloses a quick connection terminal. When the device is used for cable connection, press the button to clamp the wire through the wire crimping tab, and transmit power to the two wires through the conductor. The device is used for cable connection. , the insulation layer at the wire end needs to be stripped in advance, and the wire is fixed by pressing and locking. The device is prone to lockup. When the two cables need to be separated, all the wires at the connection need to be cut off, causing the length of the cable shortened, existing terminal blocks with piercing function

[0004] Publication No. CN2924832 discloses a USB terminal. The cone-shaped projection is inserted into the wire through the movable gland to complete the puncture action. The vertical pressing method requires a relatively large pressing force, and the device after pressing is easy. In the event of a lock, it is difficult to open the device, which is not convenient for recycling, resulting in a waste of resources

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