CN210897833U - Join in marriage cabin department cable connection structure of cabin module - Google Patents

Abstract

The utility model discloses a piece together cabin department cable junction structure of cabin module, including annular housing, annular handle, ring groove, cable sheath and fixed establishment, the one end of annular housing is equipped with ring handle, and ring handle's surface is equipped with ring groove to the inside one end of keeping away from ring handle of ring groove is equipped with annular lug, the one end that annular lug is close to ring groove is equipped with first ring sleeve, and the one end that ring lug was kept away from to first ring sleeve outer wall is equipped with first electromagnetic shield layer, and the inside both ends of first electromagnetic shield layer are equipped with cable sheath, and cable sheath's one end extends to first ring sleeve's inside, and the one end that cable sheath was kept away from to first electromagnetic shield layer is equipped with insulating bulge shell, and cable sheath's one end is equipped with fixed establishment. The utility model discloses not only realized the seamless connection of cable, fixed reliably to the cable, guaranteed moreover that the cable stably docks transmission data.

Description

Join in marriage cabin department cable connection structure of cabin module

Technical Field

The utility model relates to a cable junction technical field specifically is a piece together cabin department cable junction structure of piece together cabin module.

Background

In practical application, in order to reduce the field construction period of cabin splicing, more and more cabin splicing adopt prefabricated cabin type combination equipment, and are prefabricated in factories and spliced on site, so that wiring data in the cabins are butted, the cable connection is particularly important, the traditional cable connection operation is complex, various crimping and clamping tools are required, the processing of connection nodes consumes labor hours, and the accurate execution of the connection process standard is difficult to control.

The cable connection structure on the market is various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:

(1) the traditional cable connection structure is inconvenient to fix cable connection in use and easy to fall off in movement, so that the reliability of the cable connection structure in use is seriously influenced;

(2) when the traditional cable connecting structure is used, the cable is generally inconvenient to be quickly butted in a clamping manner, so that the convenience of the cable connecting structure in use is greatly influenced;

(3) the traditional cable connection structure is not convenient for seamless connection of cables in use, reduces the heating value of the resistance value, and greatly influences the safety of the cable connection structure in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a piece together cabin department cable junction structure of cabin module to it is not convenient for fix cable junction to solve to provide cable junction structure among the above-mentioned background art, and carry out the quick butt joint of joint formula to the cable, and be not convenient for carry out seamless connection to the cable, reduce the calorific problem of resistance value.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a piece together cabin department cable junction structure of cabin module, includes annular housing, annular handle, ring groove, cable sheathing and fixed establishment, the one end of annular housing is equipped with annular handle, and annular handle's surface is equipped with ring groove to the inside one end of keeping away from annular handle of ring groove is equipped with annular lug, the one end that annular lug is close to ring groove is equipped with first ring sleeve, and the one end that annular lug was kept away from to first ring sleeve outer wall is equipped with first electromagnetic shield layer, and the inside both ends of first electromagnetic shield layer are equipped with cable sheathing, and cable sheathing's one end extends to first ring sleeve's inside, and the one end that cable sheathing was kept away from to first electromagnetic shield layer is equipped with insulating convex shell, and cable sheathing's one end is equipped with fixed establishment.

Preferably, the outer wall of the insulating convex shell is provided with a clamping mechanism, an insulator is arranged inside the insulating convex shell below the clamping mechanism, and one end, close to the clamping mechanism, of one side of the insulating convex shell is provided with an insulating concave shell.

Preferably, the central position in the insulating concave shell is provided with a docking mechanism, one end of one side of the insulating concave shell, which is close to the docking mechanism, is provided with a second electromagnetic shielding layer, and two groups of second annular sleeves are arranged in the second electromagnetic shielding layer.

Preferably, the inside of docking mechanism has set gradually first electric property terminal, copper body card, copper body buckle and second electric property terminal, the inside copper body buckle that is equipped with equidistant of insulating convex shell, and the inside of the insulating convex shell of copper body buckle one end is equipped with equidistant second electric property terminal to the lateral wall and the insulating convex shell fixed connection of second electric property terminal.

Preferably, the copper body clamping pieces with equal intervals are arranged at one end, close to the copper body buckle, of the insulating concave shell, the first electric terminals are arranged inside the insulating concave shell at one end of each copper body clamping piece, and the side walls of the first electric terminals are fixedly connected with the insulating concave shell.

Preferably, latch mechanism's inside has set gradually elastic buckle, plastic support, plastics lug and plastics handle, the top of insulating concave shell is equipped with the plastics handle, and the one end of plastics handle is equipped with the plastic support to the one end that the plastics handle was kept away from to the plastics support is equipped with elastic buckle.

Preferably, a plastic lug is arranged below the plastic support, and the bottom end of the plastic lug is fixedly connected with the insulating convex shell.

Preferably, fixed establishment's inside sets gradually internal thread, external screw thread, annular card hole, cable entry, first annular gap and second annular gap, the one end that annular housing outer wall is close to ring groove is equipped with the internal thread, and the ring groove bottom of internal thread top is equipped with the external screw thread.

Preferably, the one end of keeping away from the internal thread on one side of the annular shell is equipped with cable inlet, and the inside of the annular shell of cable inlet one end is equipped with annular card hole to the inside one side that is close to annular card hole of annular shell is equipped with second annular gap, and the inside one side that is close to second annular gap of annular shell is equipped with first annular gap.

Compared with the prior art, the beneficial effects of the utility model are that: the cable connection structure at the splicing position of the splicing module not only realizes seamless connection of cables, realizes reliable fixation of the cables, but also ensures stable butt joint of the cables for data transmission;

(1) the copper body clamping piece is inserted into the copper body clamping piece by moving the copper body clamping piece through the arrangement of the first electric terminal, the copper body clamping piece and the second electric terminal, then the copper body clamping piece is transmitted to the first electric terminal through the copper body clamping piece, the contact area between the copper body clamping piece and the copper body clamping piece is controlled according to the length of the copper body clamping piece, the larger the contact area is, the smaller the resistance value is, the seamless connection of cables is realized, and the heat productivity of a cable connection structure at a cabin splicing position is reduced;

(2) the cable is reliably fixed by arranging the internal thread, the external thread, the annular clamping hole, the cable inlet, the first annular gap and the second annular gap, the internal thread and the external thread are meshed with each other by rotating the annular handle, so that the annular shell is driven to rotate, the annular clamping hole in the annular shell is matched with the first annular gap to pre-clamp the annular shell, and meanwhile, the second annular gap is used for clamping the cable in the annular shell again under the common matching of the annular clamping hole, so that the stable butt joint of the cable and the transmission data is ensured;

(3) through being provided with elastic buckle, the plastic support, plastics lug and plastics handle, remove insulating convex shell and insulating concave shell through the staff and accomplish the butt joint of cable, remove to the inside one end to second electromagnetic shield layer of insulating concave shell by insulating convex shell, later make the elastic buckle of plastics support one end bounce through pressing the plastics handle, and not hard up plastics handle makes the main plastics lug of elastic buckle card, the quick joint of piecing together cabin department cable junction structure has been realized, thereby cable junction's work efficiency has been improved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional enlarged structure of the docking mechanism of the present invention;

FIG. 3 is a schematic side view of the clamping mechanism of the present invention;

fig. 4 is a schematic side view of the fixing mechanism of the present invention;

fig. 5 is a schematic diagram of a three-dimensional enlarged structure of the docking mechanism of the present invention.

In the figure: 1. an annular housing; 2. an annular handle; 3. an annular neck; 4. an annular projection; 5. a first annular sleeve; 6. a first electromagnetic shield layer; 7. an insulating convex shell; 8. an insulating concave shell; 9. a second electromagnetic shield layer; 10. a second annular sleeve; 11. a docking mechanism; 1101. a first electrical terminal; 1102. a copper body card; 1103. a copper body is buckled; 1104. a second electrical terminal; 12. an insulator; 13. a clamping mechanism; 1301. elastic buckle; 1302. a plastic support; 1303. a plastic bump; 1304. a plastic handle; 14. a cable jacket; 15. a fixing mechanism; 1501. an internal thread; 1502. an external thread; 1503. an annular snap hole; 1504. a cable entry; 1505. a first annular gap; 1506. a second annular gap.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a cabin splicing cable connection structure of a cabin splicing module comprises an annular shell 1, an annular handle 2, an annular clamping groove 3, a cable sheath 14 and a fixing mechanism 15, wherein the annular handle 2 is arranged at one end of the annular shell 1, the annular clamping groove 3 is arranged on the surface of the annular handle 2, an annular convex block 4 is arranged at one end, far away from the annular handle 2, in the annular clamping groove 3, a first annular sleeve 5 is arranged at one end, close to the annular clamping groove 3, of the annular convex block 4, a first electromagnetic shielding layer 6 is arranged at one end, far away from the annular convex block 4, of the outer wall of the first annular sleeve 5, the cable sheath 14 is arranged at two ends in the first electromagnetic shielding layer 6, one end of the cable sheath 14 extends into the first annular sleeve 5, an insulating convex shell 7 is arranged at one end, far away from the cable sheath 14, of the first electromagnetic shielding layer 6, and a;

an elastic buckle 1301, a plastic support 1302, a plastic bump 1303 and a plastic handle 1304 are sequentially arranged inside the clamping mechanism 13, the plastic handle 1304 is arranged at the top end of the insulating concave shell 8, the plastic support 1302 is arranged at one end of the plastic handle 1304, the elastic buckle 1301 is arranged at one end, away from the plastic handle 1304, of the plastic support 1302, the plastic bump 1303 is arranged below the plastic support 1302, and the bottom end of the plastic bump 1303 is fixedly connected with the insulating convex shell 7;

when the device is used, the insulating convex shell 7 and the insulating concave shell 8 are moved by workers to complete butt joint of cables, the insulating convex shell 7 is moved to the inside of the insulating concave shell 8 to one end of the second electromagnetic shielding layer 9, then the elastic buckle 1301 at one end of the plastic support 1302 is bounced by pressing the plastic handle 1304, the plastic handle 1304 is loosened to enable the elastic buckle 1301 to clamp the main plastic bump 1303, quick clamping of a cable connection structure at a splicing cabin position is realized, and the working efficiency of cable connection is improved;

an insulator 12 is arranged in the insulating convex shell 7 below the clamping mechanism 13, an insulating concave shell 8 is arranged at one end, close to the clamping mechanism 13, of one side of the insulating convex shell 7, and a butting mechanism 11 is arranged at the center position in the insulating concave shell 8;

a first electrical terminal 1101, a copper body clamping piece 1102, a copper body buckle 1103 and a second electrical terminal 1104 are sequentially arranged inside the butt joint mechanism 11, the copper body buckle 1103 with equal intervals is arranged inside the insulating convex shell 7, the second electrical terminal 1104 with equal intervals is arranged inside the insulating convex shell 7 at one end of the copper body buckle 1103, the side wall of the second electrical terminal 1104 is fixedly connected with the insulating convex shell 7, the copper body clamping piece 1102 with equal intervals is arranged at one end, close to the copper body buckle 1103, inside the insulating concave shell 8 at one end of the copper body clamping piece 1102, the first electrical terminal 1101 is arranged inside the insulating concave shell 8, and the side wall of the first electrical terminal 1101 is fixedly connected with the insulating concave shell 8;

when the cable splicing device is used, the copper body buckle 1103 is moved to enable the copper body card 1102 to be inserted into the copper body card 1102, then the copper body card 1102 is transmitted to the first electric terminal 1101, the contact area between the copper body buckle 1103 and the copper body card 1102 is controlled according to the length of the copper body card 1102, the larger the contact area is, the smaller the resistance value is, the seamless connection of the cable is realized, and the heat productivity of the cable connection structure at the splicing cabin position is reduced;

one end of one side of the insulating concave shell 8, which is close to the butt joint mechanism 11, is provided with a second electromagnetic shielding layer 9, two groups of second annular sleeves 10 are arranged inside the second electromagnetic shielding layer 9, and one end of a cable sheath 14 is provided with a fixing mechanism 15;

an internal thread 1501, an external thread 1502, an annular clamping hole 1503, a cable inlet 1504, a first annular gap 1505 and a second annular gap 1506 are sequentially arranged in the fixing mechanism 15, the internal thread 1501 is arranged at one end, close to the annular clamping groove 3, of the outer wall of the annular shell 1, the external thread 1502 is arranged at the bottom end of the annular clamping groove 3 above the internal thread 1501, the cable inlet 1504 is arranged at one end, far away from the internal thread 1501, of one side of the annular shell 1, the annular clamping hole 1503 is arranged in the annular shell 1 at one end of the cable inlet 1504, the second annular gap 1506 is arranged at one side, close to the annular clamping hole 1503, of the inside of the annular shell 1, and the first annular gap 1505 is arranged at one;

during the use, through rotatory annular handle 2, make internal thread 1501 and external screw thread 1502 intermeshing to it is rotatory to drive annular shell 1, gets off by the cooperation of the inside annular card hole 1503 of annular shell 1 and first annular gap 1505 and makes annular shell 1 press from both sides tightly in advance, and second annular gap 1506 presss from both sides tightly once more to the inside cable of annular shell 1 under annular card hole 1503 cooperates jointly simultaneously, has realized fixing the cable reliably, thereby has guaranteed that the cable is stably docked transmission data.

The working principle is as follows: when the cable butt joint device is used, firstly, a cable is transmitted to the inside of the annular shell 1 through the cable inlet 1504, then the inner thread 1501 and the outer thread 1502 are meshed with each other by rotating the annular handle 2, so that the annular shell 1 is driven to rotate, the annular shell 1 is pre-clamped by the matching of the annular clamping hole 1503 in the annular shell 1 and the first annular gap 1505, meanwhile, the cable in the annular shell 1 is clamped again by the second annular gap 1506 under the joint matching of the annular clamping hole 1503, the cable is reliably fixed, the stable butt joint data transmission of the cable is ensured, then the cable is transmitted to the inside of the annular bump 4 through the annular clamping groove 3 and is transmitted to the inside of the cable sheath 14 through the first annular sleeve 5, the cable is transmitted to the inside of the insulating convex shell 7 through the first electromagnetic shielding layer 6, and the butt joint of the cable is completed by moving the insulating convex shell 7 and the insulating concave shell 8 by, moves to the inside of the insulating concave shell 8 from the insulating convex shell 7 to one end of the second electromagnetic shielding layer 9, and then the elastic buckle 1301 at one end of the plastic bracket 1302 is bounced up by pressing the plastic handle 1304, and the plastic handle 1304 is loosened to enable the elastic buckle 1301 to clamp the main plastic bump 1303, so that the cable connection structure at the cabin splicing position can be quickly clamped, the working efficiency of cable connection is improved, then the internal cables are respectively fixed on the surface of the second electrical terminal 1104, the copper body buckle 1103 and the copper body card 1102 are used to complete the data connection of the cable, and then the data is transmitted to the first electrical terminal 1101 through the copper body card 1102, the contact area between the copper body buckle 1103 and the copper body card 1102 is controlled according to the length of the copper body card 1102, the larger the contact area is, the smaller the resistance value is, the seamless connection of the cable is realized, the heating of the cable connection structure at the splicing cabin is reduced, and the use work of the cable connection structure is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (9)

1. The utility model provides a piece together cabin department cable junction structure of cabin module, includes annular shell (1), annular handle (2), ring groove (3), cable sheathing (14) and fixed establishment (15), its characterized in that: the one end of ring casing (1) is equipped with annular handle (2), and the surface of annular handle (2) is equipped with ring groove (3) to ring groove (3) inside one end of keeping away from annular handle (2) is equipped with annular lug (4), the one end that annular lug (4) are close to ring groove (3) is equipped with first looped sleeve (5), and the one end that annular lug (4) were kept away from to first looped sleeve (5) outer wall is equipped with first electromagnetic shield layer (6), and the inside both ends of first electromagnetic shield layer (6) are equipped with cable sheathing (14), and the one end of cable sheathing (14) extends to the inside of first looped sleeve (5), and the one end that cable sheathing (14) were kept away from in first electromagnetic shield layer (6) is equipped with insulating convex shell (7), and the one end of cable sheathing (14) is equipped with fixed establishment (15).

2. The splicing cabin cable connection structure of the splicing cabin module according to claim 1, wherein: the outer wall of insulating convex shell (7) is equipped with latch mechanism (13), and inside insulator (12) of insulating convex shell (7) of latch mechanism (13) below, and the one end that latch mechanism (13) were leaned on to insulating convex shell (7) one side is equipped with insulating concave shell (8).

3. The splicing cabin cable connection structure of the splicing cabin module according to claim 2, wherein: the center position department in insulating concave shell (8) is equipped with docking mechanism (11), and the one end that insulating concave shell (8) one side is close to docking mechanism (11) is equipped with second electromagnetic shield layer (9), and the inside of second electromagnetic shield layer (9) is equipped with two sets of second ring-shaped sleeve pipes (10).

4. The splicing cabin cable connection structure of the splicing cabin module according to claim 3, wherein: the butt joint mechanism (11) is internally provided with a first electric terminal (1101), a copper body clamping piece (1102), a copper body buckle (1103) and a second electric terminal (1104) in sequence, the copper body buckle (1103) with equal intervals is arranged inside the insulating convex shell (7), the second electric terminal (1104) with equal intervals is arranged inside the insulating convex shell (7) at one end of the copper body buckle (1103), and the side wall of the second electric terminal (1104) is fixedly connected with the insulating convex shell (7).

5. The splicing cabin cable connection structure of the splicing cabin module according to claim 4, wherein: the copper body clamping pieces (1102) with equal intervals are arranged at one ends, close to the copper body clamping buckles (1103), of the inner parts of the insulating concave shells (8) at one ends of the copper body clamping pieces (1102), first electric terminals (1101) are arranged inside the insulating concave shells (8), and the side walls of the first electric terminals (1101) are fixedly connected with the insulating concave shells (8).

6. The splicing cabin cable connection structure of the splicing cabin module according to claim 2, wherein: the inside of latch mechanism (13) has set gradually elasticity buckle (1301), plastic support (1302), plastics lug (1303) and plastic handle (1304), the top of insulating concave shell (8) is equipped with plastic handle (1304), and the one end of plastic handle (1304) is equipped with plastic support (1302) to the one end that plastic handle (1304) were kept away from in plastic support (1302) is equipped with elasticity buckle (1301).

7. The splicing cabin cable connection structure of the splicing cabin module according to claim 6, wherein: and a plastic bump (1303) is arranged below the plastic support (1302), and the bottom end of the plastic bump (1303) is fixedly connected with the insulating convex shell (7).

8. The splicing cabin cable connection structure of the splicing cabin module according to claim 1, wherein: the fixing mechanism (15) is internally provided with an internal thread (1501), an external thread (1502), an annular clamping hole (1503), a cable inlet (1504), a first annular gap (1505) and a second annular gap (1506) in sequence, one end, close to the annular clamping groove (3), of the outer wall of the annular shell (1) is provided with the internal thread (1501), and the bottom end of the annular clamping groove (3) above the internal thread (1501) is provided with the external thread (1502).

9. The splicing cabin cable connection structure of the splicing cabin module according to claim 8, wherein: one end that interior screw thread (1501) was kept away from to annular shell (1) one side is equipped with cable entry (1504), and the inside of cable entry (1504) one end annular shell (1) is equipped with annular card hole (1503), and one side that annular shell (1) inside is close to annular card hole (1503) is equipped with second annular gap (1506), and one side that annular shell (1) inside is close to second annular gap (1506) is equipped with first annular gap (1505).

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