CN112909593A

CN112909593A - Combined multi-core data connecting line

Info

Publication number: CN112909593A
Application number: CN202110059216.5A
Authority: CN
Inventors: 熊康
Original assignee: Ji'an Jirui Technology Co ltd
Current assignee: Ji'an Jirui Technology Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-06-04

Abstract

The invention discloses a combined multi-core data connecting line, belonging to the technical field of multi-core data connecting lines, and the technical scheme is as follows: the anti-twisting connecting wire comprises a connecting wire body and an anti-twisting component, wherein the connecting wire body comprises a plug connecting component and a socket connecting component, the plug connecting component is inserted into the socket connecting component, and the plug connecting component is fixed through a modified hoop; the plug connecting assembly comprises a socket, the socket is provided with jacks, one end of the socket is provided with a bulge, and the plug connecting assembly has the beneficial effects that: through setting up socket cover and card lid one, fine fixing and installing the socket, avoided rocking of socket, through setting up plug cover and card lid two, fine fixing the plug, sleeve one and sleeve three have effectively fixed socket cover and plug cover for difficult not hard up between plug and socket guarantees the data transmission quality between the equipment.

Description

Combined multi-core data connecting line

Technical Field

The invention relates to the technical field of multi-core data connecting wires, in particular to a combined multi-core data connecting wire.

Background

The data connecting line is used for connecting the two devices to realize stable communication between the two devices.

The existing combined multi-core data connecting line realizes the protection of the data line by sleeving a sleeve on the outside, the sleeve cannot be bent and rotated, and when the heights of two devices are inconsistent, the sleeve cannot be used, so that the data line cannot be well protected; in the process of connecting the two devices, the plug and the socket can be loosened to influence data transmission between the devices; and when the data line is under the action of wind or other external force, the data line can be twisted and damaged.

Therefore, it is necessary to invent a combined multi-core data connection line.

Disclosure of Invention

Therefore, the combined multi-core data connecting wire provided by the invention has the advantages that the plug connecting assembly and the socket connecting assembly are arranged to fix the plug and the socket, so that looseness is avoided, the data wire is protected, the rotation and the bending of the connecting wire body can be realized by the rotating and bending piece, the data wire is prevented from being twisted and damaged, and the problems of the existing combined multi-core data connecting wire in the process of connecting equipment are solved.

In order to achieve the above purpose, the invention provides the following technical scheme:

a combined multi-core data connecting line comprises a connecting line body and an anti-twisting assembly, wherein the connecting line body comprises a plug connecting assembly and a socket connecting assembly, the plug connecting assembly is spliced with the socket connecting assembly, and the plug connecting assembly is fixed through a modified hoop;

the plug connecting assembly comprises a socket, jacks are arranged on the socket, a bulge is arranged at one end of the socket, an arc-shaped insert ring and a limiting ring are integrally formed on the outer surface of the socket, the socket is inserted into a socket sleeve, a clamping groove is arranged on the socket sleeve, a first clamping cover is clamped at one end of the socket sleeve, a limiting groove matched with the arc-shaped insert ring is formed in the inner wall of the first clamping cover, a limiting ring is integrally formed on the inner wall of the socket sleeve, the socket sleeve and the first clamping cover are inserted into a first sleeve, the first sleeve is integrally formed on the outer wall of the first sleeve, one end of the first sleeve is in threaded connection with a second sleeve, one end of the second sleeve, far away from the first sleeve, is in threaded connection with a first winding reel, the inner wall of the first winding reel is in sleeved connection with;

the socket connecting assembly comprises a plug, one end of the plug is provided with a contact pin, the plug is provided with an arc-shaped groove matched with the protrusion, the plug is inserted into a plug sleeve, one end of the plug sleeve is clamped with a second clamping cover, the outer walls of the plug sleeve and the clamping cover are sleeved with a third sleeve, the outer wall of one end of the third sleeve is integrally formed with a second sleeve ring, one end of the third sleeve, far away from the plug sleeve, is in threaded connection with a fourth sleeve, the inner wall of the fourth sleeve is sleeved with a second wire stabilizing piece, one end of the fourth sleeve, far away from the third sleeve, is in threaded connection with a second winding reel, and one end of the second winding reel, far away from;

one end of the sleeve is in threaded connection with the sleeve III, one end of the lantern ring II is abutted against the lantern ring I, an insertion groove is formed in the inner wall of the modified hoop, and the lantern ring II and the lantern ring I are located in the insertion groove;

prevent turning round the subassembly including preventing turning round the sleeve pipe, prevent turning round and be equipped with the stator in the sleeve pipe inner chamber, the stator top is equipped with the rotor, rotor top butt conducting ring, conducting ring one end fixed connection conductor wire, conductor wire top fixed connection abrasionproof decreases the spring, the stand pipe is cup jointed to abrasionproof decreases spring outer wall.

Preferably, the left end of the connecting line body is connected with the equipment A through a data connecting line, and the right end of the connecting line body is connected with the equipment B through a data connecting line.

Preferably, an outer surface of the clamping cover is integrally formed to be provided with a clamping strip, the clamping strip is matched with the clamping groove, and the inner diameter of the limiting ring is smaller than the outer diameter of the limiting ring.

Preferably, a rectangular data connecting wire perforation is formed in the first winding reel, a supporting plate is fixedly installed on the outer wall of the first winding reel, the inner wall of the supporting plate is fixedly connected with a winding wheel through a bearing, the outer wall of the winding wheel is fixedly connected with the supporting plate through a bearing, a driving disc is arranged at one end of the winding wheel, and the data connecting wire is wound on the winding wheel.

Preferably, the rotating and bending part comprises a thick sleeve, one end of the thick sleeve is fixedly provided with a pin rod through a bearing, one end of the pin rod is fixedly connected with a driving bearing, the inner wall of the driving bearing is sleeved with a middle pipe, and one end of the middle pipe, which is far away from the driving bearing, is integrally formed with a short pipe.

Preferably, one end of the socket and one end of the plug are fixedly connected with a data connecting wire, the data connecting wire penetrates through the socket sleeve, the sleeve I, the sleeve II, the wire stabilizing piece I, the winding drum I, the rotating bending piece, the anti-twisting sleeve and the lengthening pipe, and the data connecting wire connected with the plug penetrates through the plug sleeve, the sleeve III, the sleeve IV, the wire stabilizing piece II, the winding drum II, the rotating bending piece, the anti-twisting sleeve and the lengthening pipe.

Preferably, the connection mode between the plug and the plug sleeve is the same as that between the socket and the socket sleeve, and the connection mode between the second clamping cover and the plug sleeve is the same as that between the socket sleeve and the first clamping cover.

Preferably, the external thread of the second outer wall of the sleeve is matched with the internal thread of the first inner wall of the sleeve, and the external thread of the fourth outer wall of the sleeve is matched with the internal thread of the third inner wall of the sleeve.

Preferably, the external thread of the four outer walls of the sleeve is matched with the internal thread of the two inner walls of the winding reel, and the external thread of the two outer walls of the sleeve is matched with the internal thread of the one inner wall of the winding reel.

Preferably, the second winding reel and the first winding reel have the same structure, and the upper part structure and the lower part structure of the anti-torsion assembly are the same.

The invention has the beneficial effects that:

1. by arranging the connecting line body consisting of the plug connecting component, the socket connecting component, the modified clamp, the rotating part, the anti-twisting component and the lengthening pipe, the data connecting line is well wrapped and protected, the probability of damage of the data connecting line is reduced, and the service life of the data connecting line is prolonged;

2. the socket is well fixed and installed by arranging the socket sleeve and the first clamping cover, the socket is prevented from shaking, the plug is well fixed by arranging the plug sleeve and the second clamping cover, and the socket sleeve and the plug sleeve are effectively fixed by the sleeve I and the sleeve III, so that the plug and the socket are not easy to loosen, and the data transmission quality between equipment is ensured;

3. the connecting line body can rotate and bend by arranging the rotary bending piece, so that the connecting line body can be stably connected no matter the connected equipment is not at the same height, and the data transmission quality among the equipment is ensured;

4. most parts in the connecting wire body are connected in a threaded connection mode, so that the connecting wire body is convenient to disassemble and assemble and is convenient to adjust the length of the connecting wire body.

Drawings

Fig. 1 is a schematic structural diagram provided in embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of a connection line body provided in embodiment 1 of the present invention;

fig. 3 is an exploded view of fig. 2 provided in embodiment 1 of the present invention;

fig. 4 is a schematic connection diagram of the socket, the socket sleeve and the first card cover provided in embodiment 1 of the present invention;

fig. 5 is a sectional view of a socket and a plug provided in embodiment 1 of the present invention;

FIG. 6 is an enlarged view of a modified clamp provided in accordance with example 1 of the present invention;

fig. 7 is an enlarged view of a turnbuckle provided in embodiment 1 of the present invention;

fig. 8 is an enlarged view of a first spool according to embodiment 1 of the present invention;

fig. 9 is a cross-sectional view of an anti-twist assembly provided in embodiment 1 of the present invention;

FIG. 10 is a schematic view of the device A and the device B provided in embodiment 1 of the present invention when they are not at the same height;

fig. 11 is a sectional view of a torsion prevention assembly provided in embodiment 2 of the present invention.

In the figure: the device A100, the device B200, the connecting wire body 300, the plug connection assembly 400, the first sleeve 410, the first collar 411, the second sleeve 420, the first reel 430, the rectangular data connecting wire through hole 431, the reel 432, the support plate 433, the drive disk 434, the socket 440, the arc-shaped insert ring 441, the limit ring 442, the insertion hole 443, the protrusion 444, the socket sleeve 450, the clamping groove 451, the limit ring 452, the first clamping cover 460, the clamping strip 461, the first wire stabilizing element 470, the socket connection assembly 500, the third sleeve 510, the second collar 511, the fourth sleeve 520, the second reel 530, the plug 540, the pin, the arc-shaped groove 541, the plug sleeve 550, the second clamping cover 560, the second wire stabilizing element 570, the modified clamp 600, the insertion groove 601, the data connecting wire 700, the rotating element 800, the thick sleeve 801, the short pipe 802, the middle pipe 803, the drive bearing 804, the anti-twist assembly 900, the anti-twist sleeve 901, the stator, the anti-wear spring 903, the, Conductive wire 906, rotor 907, elongated tube 1000.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example 1:

referring to fig. 1 to 10 in the specification, the combined multi-core data connection line of this embodiment includes a connection line body 300 and an anti-twisting assembly 900, where the connection line body 300 includes a plug connection assembly 400 and a socket connection assembly 500, the plug connection assembly 400 is plugged into the socket connection assembly 500, and the plug connection assembly 400 is fixed by a modified clamp 600;

the plug connection assembly 400 includes a socket 440, a socket 443 is provided on the socket 440, a bulge 444 is arranged at one end of the socket 440, an arc-shaped insert ring 441 and a limit ring 442 are integrally formed on the outer surface of the socket 440, the socket 440 is inserted into the socket cover 450, the socket cover 450 is provided with a clamping groove 451, one end of the socket sleeve 450 is clamped with a first clamping cover 460, the inner wall of the first clamping cover 460 is provided with a limit groove 461 matched with the arc-shaped inserting ring 441, the inner wall of the socket sleeve 450 is integrally formed with a limit ring 452, the outer walls of the socket sleeve 450 and the first clamping cover 460 are inserted into the first sleeve 410, the outer wall of the first sleeve 410 is integrally provided with a first sleeve ring 411, one end of the first sleeve 410 is in threaded connection with a second sleeve 420, one end of the second sleeve 420 far away from the first sleeve 410 is connected with the first winding reel 430 in a threaded mode, the inner wall of the first winding reel 430 is sleeved with 470, and one end of the first winding reel 430, which is far away from the second sleeve 420, is in threaded connection with the rotating part 800;

the socket connecting assembly 500 comprises a plug 540, one end of the plug 540 is provided with a contact pin 541, the plug 540 is provided with an arc-shaped groove 542 matched with the protrusion 444, the plug 540 is inserted with a plug sleeve 550, one end of the plug sleeve 550 is clamped with a second clamping cover 560, the outer walls of the plug sleeve 550 and the second clamping cover 560 are sleeved with a third sleeve 510, the outer wall of one end of the third sleeve 510 is integrally formed with a second sleeve ring 511, one end of the third sleeve 510, far away from the plug sleeve 550, is in threaded connection with a fourth sleeve 520, the inner wall of the fourth sleeve 520 is sleeved with a second wire stabilizing piece 570, one end of the fourth sleeve 520, far away from the third sleeve 510, is in threaded connection with a second winding reel 530, and one end of the second winding reel 530, far away from;

one end of the first sleeve 410 is in threaded connection with the third sleeve 510, one end of the second sleeve 511 abuts against the first sleeve 411, the inner wall of the modified hoop 600 is provided with a splicing groove 601, and the second sleeve 511 and the first sleeve 411 are located in the splicing groove 601;

the anti-torsion assembly 900 comprises an anti-torsion sleeve 901, a stator 902 is arranged in an inner cavity of the anti-torsion sleeve 901, a rotor 907 is arranged above the stator 902, a conducting ring 905 abuts against the upper portion of the rotor 907, one end of the conducting ring 905 is fixedly connected with a conducting wire 906, the top of the conducting wire 906 is fixedly connected with an anti-wear spring 903, and the outer wall of the anti-wear spring 903 is sleeved with a guide pipe 904.

Further, the left end of the connecting line body 300 is connected to the device a100 through a data connecting line 700, and the right end of the connecting line body 300 is connected to the device B200 through the data connecting line 700.

Further, a clamping strip 461 is arranged on the outer surface of the first clamping cover 460 in an integrated manner, the clamping strip 461 is matched with the clamping groove 451, and the inner diameter of the limiting ring 452 is smaller than the outer diameter of the limiting ring 442.

Furthermore, a rectangular data connection line through hole 431 is formed in the first winding reel 430, a supporting plate 433 is fixedly installed on the outer wall of the first winding reel 430, the inner wall of the supporting plate 433 is fixedly connected with a winding wheel 432 through a bearing, the outer wall of the winding wheel 432 is fixedly connected with the supporting plate 433 through a bearing, a driving disc 434 is arranged at one end of the winding wheel 432, and the data connection line 700 is wound on the winding wheel 432.

Further, the rotary bending member 800 comprises a thick sleeve 801, one end of the thick sleeve 801 is fixedly provided with a pin bar 805 through a bearing, one end of the pin bar 805 is fixedly connected with a driving bearing 804, the inner wall of the driving bearing 804 is sleeved with a middle pipe 803, and one end of the middle pipe 803, which is far away from the driving bearing 804, is integrally formed with a short pipe 802.

Further, one end of each of the socket 440 and the plug 540 is fixedly connected with a data connection wire 700, the data connection wire 700 connected with the socket 440 passes through the socket sleeve 450, the first sleeve 410, the second sleeve 420, the first wire stabilizing member 470, the first wire winding reel 430, the second wire stabilizing member 800, the anti-twisting sleeve 900 and the elongated tube 1000, and the data connection wire 700 connected with the plug 540 passes through the plug sleeve 550, the third sleeve 510, the fourth sleeve 520, the second wire stabilizing member 570, the second wire winding reel 530, the first wire stabilizing member 800, the anti-twisting sleeve 901 and the elongated tube 1000.

Further, the plug 540 and the plug sleeve 550 are connected in the same manner as the socket 440 and the socket sleeve 450, and the second card cover 560 and the plug sleeve 550 are connected in the same manner as the socket sleeve 450 and the first card cover 460.

Further, the external threads of the outer wall of the second sleeve 420 are matched with the internal threads of the inner wall of the first sleeve 410, and the external threads of the outer wall of the fourth sleeve 520 are matched with the internal threads of the inner wall of the third sleeve 510.

Further, the external thread of the outer wall of the sleeve four 520 is matched with the internal thread of the inner wall of the winding reel two 530, and the external thread of the outer wall of the sleeve two 420 is matched with the internal thread of the inner wall of the winding reel one 430.

Further, the second winding reel 530 and the first winding reel 430 have the same structure.

The implementation scenario is specifically as follows: when the invention is used, the socket 440 is connected with the data connecting wire 700, the data connecting wire 700 passes through the socket sleeve 450, the first sleeve 410, the second sleeve 420, the first wire stabilizing piece 470, the first winding reel 430, the rotating bending piece 800, the anti-twisting sleeve 900 and the extension pipe 1000, the socket 440 is inserted into the socket sleeve 450 from one end of the socket sleeve 450 until the limit ring 442 on the surface of the socket 440 abuts against the limit ring 452 on the inner wall of the socket sleeve 450, the first clamping cover 460 is clamped with the socket sleeve 450, the socket sleeve 450 is inserted into the first sleeve 410, one end of the first sleeve 410 is in threaded connection with the second sleeve 420, the first wire stabilizing piece 470 is inserted into the second sleeve 420, one end of the second sleeve 420 far from the first sleeve 410 is in threaded connection with the first winding reel 430, one end of the data connecting wire 700 is wound on the winding reel 432 on the first winding reel 430, one end of the first sleeve 430 is in threaded connection with the rotating bending piece 800, one end of the rotating bending piece 800 far from the first winding reel 430 is in threaded connection with the anti-, screwing one end of the anti-twist sleeve 901 far away from the rotating and bending piece 800 with the lengthened tube 1000, assembling the socket connecting assembly 500 according to the mode of assembling the plug connecting assembly 400, connecting the plug 540 with the data connecting wire 700, penetrating the data connecting wire 700 through the plug sleeve 550, the sleeve III 510, the sleeve IV 520, the wire stabilizing piece II 570, the winding barrel II 530, the rotating and bending piece 800, the anti-twist sleeve 901 and the lengthened tube 1000, inserting the plug 540 into the plug sleeve 550 from one end of the plug sleeve 550, clamping the clamping cover II 560 with the plug sleeve 550, inserting the plug sleeve 550 into the sleeve III 510, screwing one end of the sleeve III 510 with the sleeve IV 520, inserting the wire stabilizing piece II 570 into the sleeve IV 520, screwing one end of the sleeve IV 520 far away from the sleeve III 510 with the winding barrel II 530, winding a part of the data connecting wire 700 on the winding wheel 432 on the winding barrel II 530, one end of the second winding reel 530 is connected with the upper bending piece 800 in a threaded mode, one end, far away from the second winding reel 530, of the bending piece 800 is connected with the anti-twisting sleeve 901 in a threaded mode, and one end, far away from the bending piece 800, of the anti-twisting sleeve 901 is connected with the lengthening pipe 1000 in a threaded mode; screwing the first sleeve 410 and the third sleeve 510 into the second sleeve 511 and the first sleeve 411 to abut against each other, and fixing the first sleeve 410 and the third sleeve 510 by using the modified clamp 600 to enable the second sleeve 511 and the first sleeve 411 to be located in the inserting groove 601 on the modified clamp 600; when two equipment that connecting line body 300 connects are not at same height, bend connecting line body 300 through piece 800 that spirals, be convenient for connect two equipment of co-altitude, when connecting line body 300's length is not enough, can continue many extension tubes 1000 of threaded connection, and release part data connecting line 700 on take-up pulley 432 through rotary driving dish 434, when data connecting line 700, plug coupling assembling 400 or socket coupling assembling 500 receive external force rotatory, rotor 907 among the anti-twist component 900 can take place the rotation with data connecting line 700 together, avoid data connecting line 700 distortion and influence the quality.

Example 2:

referring to the attached fig. 11 of the specification, the difference from the embodiment 1 is: the upper part and the lower part of the anti-twist assembly 900 are identical in structure;

the implementation scenario is specifically as follows:

when the invention is used, the socket 440 is connected with the data connecting wire 700, the data connecting wire 700 passes through the socket sleeve 450, the first sleeve 410, the second sleeve 420, the first wire stabilizing piece 470, the first winding reel 430, the rotating bending piece 800, the anti-twisting sleeve 900 and the extension pipe 1000, the socket 440 is inserted into the socket sleeve 450 from one end of the socket sleeve 450 until the limit ring 442 on the surface of the socket 440 abuts against the limit ring 452 on the inner wall of the socket sleeve 450, the first clamping cover 460 is clamped with the socket sleeve 450, the socket sleeve 450 is inserted into the first sleeve 410, one end of the first sleeve 410 is in threaded connection with the second sleeve 420, the first wire stabilizing piece 470 is inserted into the second sleeve 420, one end of the second sleeve 420 far away from the first sleeve 410 is in threaded connection with the first winding reel 430, one part of the data connecting wire 700 is wound on the winding reel 432 on the first winding reel 430, one end of the first sleeve 430 is in threaded connection with the rotating bending piece 800, connecting the end of the turning piece 800 far away from the first winding barrel 430 with the anti-twisting sleeve 901 in a threaded manner, connecting the end of the anti-twisting sleeve 901 far away from the turning piece 800 with the lengthening tube 1000 in a threaded manner, assembling the socket connection assembly 500 according to the manner of assembling the plug connection assembly 400, connecting the plug 540 with the data connection wire 700, inserting the data connection wire 700 into the plug housing 550 from one end of the plug housing 550, inserting the plug housing 550 into the sleeve barrel 510, connecting one end of the sleeve barrel 510 with the sleeve barrel 520 in a threaded manner, inserting the wire stabilizing piece two into the sleeve barrel 520, connecting one end of the sleeve barrel 520 far away from the sleeve barrel 510 with the sleeve barrel two 530 in a threaded manner, winding a part of the data connection wire 700 on a winding wheel 432 on a second winding reel 530, connecting one end of the second winding reel 530 with the upper bending piece 800 in a threaded manner, connecting one end of the bending piece 800 far away from the second winding reel 530 with the anti-twisting sleeve 901 in a threaded manner, and connecting one end of the anti-twisting sleeve 901 far away from the bending piece 800 with the lengthening pipe 1000 in a threaded manner; screwing the first sleeve 410 and the third sleeve 510 into the second sleeve 511 and the first sleeve 411 to abut against each other, and fixing the first sleeve 410 and the third sleeve 510 by using the modified clamp 600 to enable the second sleeve 511 and the first sleeve 411 to be located in the inserting groove 601 on the modified clamp 600; when two devices connected with the connecting line body 300 are not at the same height, the connecting line body 300 is bent through the bending piece 800, so that the two devices at different heights can be conveniently connected, when the length of the connecting line body 300 is not enough, the plurality of elongated tubes 1000 can be continuously connected in a threaded manner, part of the data connecting line 700 on the winding wheel 432 is released through the rotary driving disc 434, and when the data connecting line 700, the plug connecting assembly 400 or the socket connecting assembly 500 are rotated by external force, the rotor 907 in the anti-torsion assembly 900 can rotate together with the data connecting line 700, so that the quality is prevented from being influenced by the distortion of the data connecting line 700; the upper part structure and the lower part structure of the torsion-proof assembly 900 are the same, and in the rotation process of the data connection line 700, the two groups of rotors 907 rotate together with the data connection line 700, so that the torsion-proof performance of the data connection line 700 is better.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.

Claims

1. The utility model provides a modular multicore data connecting wire, includes connecting wire body (300) and prevents turning round subassembly (900), its characterized in that: the connecting line body (300) comprises a plug connecting assembly (400) and a socket connecting assembly (500), the plug connecting assembly (400) is inserted into the socket connecting assembly (500), and the plug connecting assembly (400) is fixed through a modified hoop (600);

the plug connecting assembly (400) comprises a socket (440), a jack (443) is arranged on the socket (440), a protrusion (444) is arranged at one end of the socket (440), an arc-shaped insert ring (441) and a limit ring (442) are integrally formed on the outer surface of the socket (440), the socket sleeve (450) is inserted into the socket (440), a clamping groove (451) is formed in the socket sleeve (450), a first clamping cover (460) is clamped at one end of the socket sleeve (450), a limit groove (461) matched with the arc-shaped insert ring (441) is formed in the inner wall of the first clamping cover (460), a limit ring (452) is integrally formed in the inner wall of the socket sleeve (450), a first sleeve (410) is inserted into the outer wall of the first clamping cover (460), a first sleeve ring (411) is integrally formed in the outer wall of the first sleeve (410), and a second sleeve (420) is in threaded connection with one end of the first sleeve (410, one end of the second sleeve (420), which is far away from the first sleeve (410), is in threaded connection with a first winding reel (430), the inner wall of the first winding reel (430) is sleeved with a sleeve (470), and one end of the first winding reel (430), which is far away from the second sleeve (420), is in threaded connection with a rotating piece (800);

the socket connecting assembly (500) comprises a plug (540), one end of the plug (540) is provided with a contact pin (541), the plug (540) is provided with an arc-shaped groove (542) matched with the bulge (444), the plug (540) is inserted into the plug sleeve (550), one end of the plug sleeve (550) is clamped with the second clamping cover (560), the outer walls of the plug sleeve (550) and the second clamping cover (560) are sleeved with a third sleeve (510), a second sleeve ring (511) is integrally formed on the outer wall of one end of the third sleeve (510), one end of the sleeve III (510) far away from the plug sleeve (550) is in threaded connection with a sleeve IV (520), the inner wall of the sleeve IV (520) is sleeved with a wire stabilizing piece II (570), one end of the sleeve IV (520) far away from the sleeve III (510) is connected with a winding reel II (530) in a threaded manner, one end of the second winding reel (530) far away from the fourth sleeve (520) is in threaded connection with the rotating and bending part (800);

one end of the first sleeve (410) is in threaded connection with the third sleeve (510), one end of the second sleeve ring (511) abuts against the first sleeve ring (411), an insertion groove (601) is formed in the inner wall of the modified clamp (600), and the second sleeve ring (511) and the first sleeve ring (411) are located in the insertion groove (601);

the anti-torsion assembly (900) comprises an anti-torsion sleeve (901), a stator (902) is arranged in an inner cavity of the anti-torsion sleeve (901), a rotor (907) is arranged above the stator (902), a conducting ring (905) is abutted to the upper portion of the rotor (907), one end of the conducting ring (905) is fixedly connected with a conducting wire (906), the top of the conducting wire (906) is fixedly connected with an anti-abrasion spring (903), and the outer wall of the anti-abrasion spring (903) is sleeved with a guide pipe (904).

2. The combined multi-core data connection line of claim 1, wherein: the left end of the connecting line body (300) is connected with the equipment A (100) through a data connecting line (700), and the right end of the connecting line body (300) is connected with the equipment B (200) through the data connecting line (700).

3. The combined multi-core data connection line of claim 1, wherein: the integrated into one piece of card lid (460) surface is equipped with joint strip (461), joint strip (461) with joint groove (451) phase-match, the internal diameter of spacing ring (452) is less than the external diameter of spacing ring (442).

4. The combined multi-core data connection line of claim 1, wherein: the winding device is characterized in that a rectangular data connecting line perforation hole (431) is formed in the first winding reel (430), a supporting plate (433) is fixedly installed on the outer wall of the first winding reel (430), the inner wall of the supporting plate (433) is fixedly connected with a winding wheel (432) through a bearing, the outer wall of the winding wheel (432) is fixedly connected with the supporting plate (433) through a bearing, one end of the winding wheel (432) is provided with a driving disc (434), and the winding wheel (432) is wound with a data connecting line (700).

5. The combined multi-core data connection line of claim 1, wherein: the rotary bending piece (800) comprises a thick sleeve (801), one end of the thick sleeve (801) is fixedly provided with a pin rod (805) through a bearing, one end of the pin rod (805) is fixedly connected with a driving bearing (804), the inner wall of the driving bearing (804) is sleeved with a middle pipe (803), and one end, far away from the driving bearing (804), of the middle pipe (803) is integrally formed with a short pipe (802).

6. The combined multi-core data connection line of claim 1, wherein: the socket is characterized in that one ends of the socket (440) and the plug (540) are fixedly connected with a data connecting wire (700), the data connecting wire (700) connected with the socket (440) penetrates through the socket sleeve (450), the sleeve I (410), the sleeve II (420), the wire stabilizing piece I (470), the winding drum I (430), the rotating-bending piece (800), the anti-twisting sleeve (900) and the lengthening pipe (1000), and the data connecting wire (700) connected with the plug (540) penetrates through the plug sleeve (550), the sleeve III (510), the sleeve IV (520), the wire stabilizing piece II (570), the winding drum II (530), the rotating-bending piece (800), the anti-twisting sleeve (901) and the lengthening pipe (1000).

7. The combined multi-core data connection line of claim 1, wherein: the connection mode between the plug (540) and the plug sleeve (550) is the same as that between the socket (440) and the socket sleeve (450), and the connection mode between the second clamping cover (560) and the plug sleeve (550) is the same as that between the socket sleeve (450) and the first clamping cover (460).

8. The combined multi-core data connection line of claim 1, wherein: the external thread of the outer wall of the second sleeve (420) is matched with the internal thread of the inner wall of the first sleeve (410), and the external thread of the outer wall of the fourth sleeve (520) is matched with the internal thread of the inner wall of the third sleeve (510).

9. The combined multi-core data connection line of claim 1, wherein: the external thread of the outer wall of the sleeve IV (520) is matched with the internal thread of the inner wall of the winding reel II (530), and the external thread of the outer wall of the sleeve II (420) is matched with the internal thread of the inner wall of the winding reel I (430).

10. The combined multi-core data connection line of claim 1, wherein: the second winding reel (530) and the first winding reel (430) are identical in structure, and the upper part structure and the lower part structure of the anti-twisting assembly (900) are identical.