CN207474829U - A kind of Shielded Twisted Pair - Google Patents

Abstract

The utility model provides a kind of Shielded Twisted Pair, is related to field of data transmission.The Shielded Twisted Pair, including connecting seat, twisted-pair feeder is fixedly connected on the left of the connecting seat, the surface of the twisted-pair feeder is socketed with shielded layer, the surface of the shielded layer is socketed with casing, the right side opening of the connecting seat is equipped with slot, the inner left wall of the slot is fixedly connected with connection seat, the right side opening of the connection seat is equipped with link slot, the right side overlap joint right side plug socket of the connecting seat, slotting ring is fixedly connected on the left of plug socket, the one end of slotting ring far from plug socket is with the inside of slot and positioned at the surface grafting for connecting seat.The Shielded Twisted Pair, coordinated by link slot, inserted sheet, fixed link, shaft, runner, swivel plate, fixture block, card slot and plug socket, reach Shielded Twisted Pair more firm effect when being attached, it is all simple grafting that existing Shielded Twisted Pair, which is solved, in connection, be easy to cause in this way two twisted-pair feeders it is separated the problem of.

Description

A kind of Shielded Twisted Pair

Technical field

The utility model is related to technical field of data transmission, specially a kind of Shielded Twisted Pair.

Background technology

Twisted-pair feeder is most common transmission medium in a kind of generic cabling engineering, is the copper for having insulating protective layer by two Conducting wire composition.Twisted-pair feeder is generally mutually entwined by two 22~No. 26 insulated copper wires, and the name of " twisted-pair feeder " is also Come therefrom.In actual use, twisted-pair feeder is wrapped together in an insulated cable casing by multipair twisted-pair feeder.If one Pair or multipair twisted-pair feeder be placed in an insulating sleeve and become twisted-pair cable, but in daily life generally " twisted-pair feeder electricity Cable " is directly known as " twisted-pair feeder ".

Twisted-pair feeder is twisted by the plain conductor of a pair of of mutually insulated.In this way, one can not only be resisted Part can also reduce interfering with each other between multipair twisted wire from extraneous Electromagnetic Interference.The conducting wire that edge is thoroughly done away with two is mutual It mutually twists together, interference signal is acted on this two conducting wires mutually kinked together and is consistent, in the difference for receiving signal Common-mode signal can be eliminated in parallel circuit, so as to extract useful signal, but existing Shielded Twisted Pair in connection all Only simple grafting is easy to cause the separated of two twisted-pair feeders in this way.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of Shielded Twisted Pair, and it is double to solve existing shielding Twisted wire connects untight problem.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of Shielded Twisted Pair, including Connecting seat is fixedly connected with twisted-pair feeder on the left of the connecting seat, and the surface of the twisted-pair feeder is socketed with shielded layer, the shielding The surface of layer is socketed with casing, and the right side opening of the connecting seat is equipped with slot, and the inner left wall of the slot is fixedly connected with company Logical seat, the right side opening of the connection seat are equipped with link slot, and the right side of the connecting seat overlaps right side plug socket, the plug socket Left side is fixedly connected with slotting ring, and the one end of the slotting ring far from plug socket is inserted with the inside of slot and positioned at the surface for connecting seat It connects, the upper surface of the slotting ring opens up fluted, and the inside of the groove is plugged with silica gel nail, and the right side of the plug socket is fixed Connecting line is connected with, the right side opening of the connecting seat is equipped with auxiliary tank, and the inside of the auxiliary tank is plugged with inserted link, the connection The upper surface of seat is fixedly connected with fixed link, and the fixed link is a little fixedly connected with shaft, the shaft far from connecting seat Surface be socketed with runner, swivel plate is fixedly connected on the right side of the runner, the lower surface of the swivel plate is fixedly connected with Fixture block, the upper surface of the plug socket offer card slot, the inside clamping of the fixture block and card slot.

Preferably, the upper surface of the connecting seat and the position of corresponding silica gel nail offer trepanning, and the silica gel nail is separate One end of groove and the inside grafting of trepanning.

Preferably, the right side of the plug socket and the position of corresponding inserted link offer mounting hole, the separate auxiliary of the inserted link One end of slot and the inside grafting of mounting hole.

Preferably, the inside of the link slot is plugged with inserted sheet, and the right end of the inserted sheet and the left side of plug socket, which are fixed, to be connected It connects.

Preferably, the upper surface of the connecting seat is overlapped with ailhead, and the top that the lower surface of ailhead is followed closely with silica gel is fixed Connection.

Preferably, inserted link cap is overlapped on the right side of the plug socket, the left side of the inserted link cap and the right end of inserted link are fixed Connection.

(3) advantageous effect

The utility model provides a kind of Shielded Twisted Pair.Has following advantageous effect：

1st, the Shielded Twisted Pair by link slot, inserted sheet, fixed link, shaft, runner, swivel plate, fixture block, card slot and is inserted Joint chair coordinates, and reaches Shielded Twisted Pair more firm effect when being attached, solves existing Shielded Twisted Pair even All be simple grafting when connecing, be easy to cause in this way two twisted-pair feeders it is separated the problem of.

2nd, the Shielded Twisted Pair is coordinated by groove, silica gel nail, trepanning, auxiliary tank, inserted link and mounting hole, reached into one Step increases the effect of the fastness of twisted-pair feeder upon connection, and it is all only simple in connection to solve existing Shielded Twisted Pair Grafting, be easy to cause in this way two twisted-pair feeders it is separated the problem of.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model structure front view.

Wherein, 1 connecting seat, 2 twisted-pair feeders, 3 shielded layers, 4 casings, 5 plug sockets, 6 connecting lines, 7 connection seats, 8 link slots, 9 Slot, 10 slotting rings, 11 inserted sheets, 12 auxiliary tanks, 13 mounting holes, 14 inserted links, 15 inserted link caps, 16 grooves, 17 trepannings, 18 ailheads, 19 Silica gel nail, 20 fixed links, 21 shafts, 22 runners, 23 swivel plates, 24 fixture blocks, 25 card slots.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

The utility model embodiment provides a kind of Shielded Twisted Pair, as shown in Figs. 1-2, including connecting seat 1, connecting seat 1 Left side is fixedly connected with twisted-pair feeder 2, and the surface of twisted-pair feeder 2 is socketed with shielded layer 3, and the surface of shielded layer 3 is socketed with casing 4, even The right side opening of joint chair 1 is equipped with slot 9, and the inner left wall of slot 9 is fixedly connected with connection seat 7, and the right side opening of connection seat 7, which is equipped with, to be connected Access slot 8, the inside of link slot 8 are plugged with inserted sheet 11, and the right end of inserted sheet 11 is fixedly connected with the left side of plug socket 5, and inserted sheet 11 has Play the role of connection and transmit information, while there are three inserted sheets 11, link slot 8 also there are three, three inserted sheets 11 are inserted into three simultaneously The inside of link slot 8, can increase the fastness of the connection of twisted-pair feeder 2 in this way, and the right side overlap joint right side plug socket 5 of connecting seat 1 is inserted The left side of joint chair 5 is fixedly connected with slotting ring 10, the inside of the one end of slotting ring 10 far from plug socket 5 and slot 9 and positioned at connecting seat 7 Surface grafting, the upper surface of slotting ring 10 opens up fluted 16, and the inside of groove 16 is plugged with silica gel nail 19, connecting seat 1 it is upper Surface and the position of corresponding silica gel nail 19 offer trepanning 17, and silica gel 19 one end far from groove 16 of nail and the inside of trepanning 17 are inserted It connects, after plug socket 5 and connecting seat 1 are bonded to each other, the inside of groove 16 is inserted into using silica gel nail 19, company can be increased in this way Fastness between joint chair 1 and plug socket 5 prevents from being mutually disengaged, and the upper surface of connecting seat 1 is overlapped with ailhead 18, and ailhead 18 The top of lower surface and silica gel nail 19 be fixedly connected, ailhead 18 compares trepanning 17, and the area of ailhead 18 is bigger than trepanning 17, institute Rainwater can be prevented by trepanning 17 into the inside of connecting seat 1 and plug socket 5 with ailhead 18, the right side of plug socket 5, which is fixed, to be connected Connecting line 6 is connected to, the right side opening of connecting seat 1 is equipped with auxiliary tank 12, and the inside of auxiliary tank 12 is plugged with inserted link 14, plug socket 5 Right side and the position of corresponding inserted link 14 offer the inside of mounting hole 13, the one end of inserted link 14 far from auxiliary tank 12 and mounting hole 13 Inserted link 14 after connecting seat 1 and plug socket 5 are bonded to each other, are run through mounting hole 13 and is inserted into the inside of slot 9 by grafting, The fastness between connecting seat 1 and plug socket 5 can be further increased in this way, and the right side of plug socket 5 is overlapped with inserted link cap 15, inserts The left side of pole cap 15 is fixedly connected with the right end of inserted link 14, and after inserted link 14 is inserted into 12 inside of auxiliary tank, inserted link cap 15 can be with inserting The right side of joint chair 5 is bonded, and inserted link cap 15 can prevent rainwater from entering in connecting seat 1 and plug socket 5 by mounting hole 13 at this time Portion, the upper surface of connecting seat 1 are fixedly connected with fixed link 20, and fixed link 20 is a little fixedly connected with shaft far from connecting seat 1 21, the surface of shaft 21 is socketed with runner 22, and the right side of runner 22 is fixedly connected with swivel plate 23, and the lower surface of swivel plate 23 is consolidated Surely fixture block 24 is connected with, the upper surface of plug socket 5 offers card slot 25, and fixture block 24 and the inside of card slot 25 are clamped.

In use, inserted sheet 11 is aligned with link slot 8, slotting ring 10 is aligned with slot 9, and inserted sheet 11 then is inserted into link slot 8 inside, slotting ring 10 are inserted into the inside of slot 9, and plug socket 5 is bonded with the right side of connecting seat 1 at this time, by swivel plate 23 to dextrorotation Turn, swivel plate 23 is to that can drive fixture block 24 to right rotation, and make the inside of the insertion card slot 25 of fixture block 24 during right rotation, then by silicon Glue nail 19 runs through trepanning 17 and is inserted into the inside of groove 16, finally through mounting hole 13 and is inserted into inserted link 14 in auxiliary tank 12 Portion.

In conclusion the Shielded Twisted Pair, passes through link slot 8, inserted sheet 11, fixed link 20, shaft 21, runner 22, rotation Plate 23, fixture block 24, card slot 25 and plug socket 5 coordinate, and reach the more firm effect when being attached of Shielded Twisted Pair 2, solution Existing Shielded Twisted Pair 2 of having determined all is simple grafting in connection, is easy to cause the separated of two twisted-pair feeders 2 in this way The problem of.

Coordinated by groove 16, silica gel nail 19, trepanning 17, auxiliary tank 12, inserted link 14 and mounting hole 13, reach further increasing Add the effect of the fastness of twisted-pair feeder 2 upon connection, it is all only simple slotting in connection to solve existing Shielded Twisted Pair 2 Connect, be easy to cause in this way two twisted-pair feeders 2 it is separated the problem of.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of Shielded Twisted Pair, including connecting seat (1), it is characterised in that：It is fixedly connected on the left of the connecting seat (1) double Twisted wire (2), the surface of the twisted-pair feeder (2) are socketed with shielded layer (3), and the surface of the shielded layer (3) is socketed with casing (4), The right side opening of the connecting seat (1) is equipped with slot (9), and the inner left wall of the slot (9) is fixedly connected with connection seat (7), institute The right side opening for stating connection seat (7) is equipped with link slot (8), and the right side overlap joint right side plug socket (5) of the connecting seat (1) is described to insert Slotting ring (10) is fixedly connected on the left of joint chair (5), the one end of the slotting ring (10) far from plug socket (5) is interior with slot (9) Portion and the surface grafting for being located at connection seat (7), the upper surface of the slotting ring (10) open up fluted (16), the groove (16) Inside is plugged with silica gel nail (19), and connecting line (6), the right side of the connecting seat (1) are fixedly connected on the right side of the plug socket (5) Side offers auxiliary tank (12), and the inside of the auxiliary tank (12) is plugged with inserted link (14), and the upper surface of the connecting seat (1) is consolidated Surely it is connected with fixed link (20), the fixed link (20) is a little fixedly connected with shaft (21) far from connecting seat (1), described turn The surface of axis (21) is socketed with runner (22), and swivel plate (23), the swivel plate are fixedly connected on the right side of the runner (22) (23) lower surface is fixedly connected with fixture block (24), and the upper surface of the plug socket (5) offers card slot (25), the fixture block (24) it is clamped with the inside of card slot (25).

2. a kind of Shielded Twisted Pair according to claim 1, it is characterised in that：The upper surface of the connecting seat (1) is simultaneously right The position of silica gel nail (19) is answered to offer trepanning (17), the one end of the silica gel nail (19) far from groove (16) and trepanning (17) Internal grafting.

3. a kind of Shielded Twisted Pair according to claim 1, it is characterised in that：The right side of the plug socket (5) and correspondence The position of inserted link (14) offers mounting hole (13), the one end of the inserted link (14) far from auxiliary tank (12) and mounting hole (13) Internal grafting.

4. a kind of Shielded Twisted Pair according to claim 1, it is characterised in that：The inside of the link slot (8) is plugged with Inserted sheet (11) is fixedly connected on the left of the right end of the inserted sheet (11) and plug socket (5).

5. a kind of Shielded Twisted Pair according to claim 1, it is characterised in that：The upper surface overlap joint of the connecting seat (1) There is ailhead (18), and be fixedly connected at the top of the lower surface of ailhead (18) and silica gel nail (19).

6. a kind of Shielded Twisted Pair according to claim 1, it is characterised in that：It is overlapped on the right side of the plug socket (5) Inserted link cap (15), the left side of the inserted link cap (15) are fixedly connected with the right end of inserted link (14).