CN220291651U - Top-expanded T-shaped cable joint - Google Patents
Top-expanded T-shaped cable joint Download PDFInfo
- Publication number
- CN220291651U CN220291651U CN202321774183.3U CN202321774183U CN220291651U CN 220291651 U CN220291651 U CN 220291651U CN 202321774183 U CN202321774183 U CN 202321774183U CN 220291651 U CN220291651 U CN 220291651U
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- sleeve
- cable
- fixedly connected
- cover
- connecting sleeve
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- 239000004744 fabric Substances 0.000 claims description 14
- 238000010030 laminating Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Cable Accessories (AREA)
Abstract
The utility model relates to the technical field of cable connectors, in particular to a top-expansion T-shaped cable connector, which comprises a cable connector, wherein interfaces are arranged at the top, the bottom and the right side of the cable connector, internal wiring grooves are arranged on the opposite sides of the interfaces, a connecting sleeve cover is sleeved at the interfaces, a threading hole for a cable to pass through is formed in the center of the connecting sleeve cover, an elastic shrinkage sleeve is fixedly connected to the inner surface of the connecting sleeve cover, a tightening rubber band is sleeved on the outer surface of the elastic shrinkage sleeve, the cable passes through the elastic shrinkage sleeve, the elastic shrinkage sleeve and the shrinkage are tightly pressed to the outer surface of the cable to position the cable, and the connecting sleeve cover is clamped and fixed through a positioning clamping shaft passing through a fixing hole and a positioning groove, so that the connecting sleeve cover is ensured not to be loose on the interface.
Description
Technical Field
The utility model relates to the technical field of cable connectors, in particular to a top-expansion T-shaped cable connector.
Background
After the cable is laid, the sections of wire must be connected as a whole, and these connection points are called cable joints.
The cable joint in the prior art, such as a top expansion T-shaped cable joint proposed in patent application number CN202020066469.6, is provided with a fastening device in the interface, and the top expansion T-shaped cable joint can effectively prevent the cable from loosening when in use through the fastening device.
However, in the prior art, as a cable connector is proposed in the patent application number CN202020066469.6, although the fastening device can position the cable, the fastening device is disposed inside the interface, so that the operation is very inconvenient when the cable is connected, and the cable connection is not easy to be completed quickly and conveniently.
Disclosure of Invention
The utility model aims to provide a top-expansion T-shaped cable connector, which solves the problems in the prior art.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a top expands T cable joint, includes cable joint, cable joint's top, bottom and right side all are provided with the interface, and the relative one side of interface is provided with inside wiring groove, and the interface department cover is equipped with the adapter sleeve lid, and the central point of adapter sleeve lid puts and is provided with the through wires hole that is used for the cable to pass, and the internal surface fixedly connected with elasticity shrink cover of adapter sleeve lid, the surface cover of elasticity shrink cover is equipped with tightens up the rubber band.
The inner wall fixedly connected with tubular gasbag of inside wiring groove, the internal surface fixedly connected with laminating sleeve pipe of adapter sleeve lid, fixedly connected with location bulge loop on the laminating sleeve pipe, the location notch has all been seted up to the top and the bottom of location bulge loop.
Preferably, the threading hole is communicated with the inside of the elastic shrinkage sleeve, the elastic shrinkage sleeve and the laminating sleeve are both positioned in the interface, and the laminating sleeve is sleeved outside the elastic shrinkage sleeve.
Preferably, the tubular air bag is connected with an air tap, and a detachable protective cover is arranged at one end of the air tap and positioned outside the cable joint.
Preferably, the outer surface of the connecting sleeve cover is provided with elastic cloth, pins are fixedly connected to the elastic cloth, and the pins are fixedly connected with the connecting sleeve cover.
Preferably, the two ends of the elastic cloth are fixedly connected with arc-shaped connecting plates, the arc-shaped connecting plates are attached to the outer surface of the connecting sleeve cover, and one side, close to the connecting sleeve cover, of each arc-shaped connecting plate is fixedly connected with a positioning clamping shaft.
Preferably, two fixing holes are symmetrically formed in the connecting sleeve cover, two positioning grooves are symmetrically formed in the outer surface of the connector, the fixing holes and the positioning grooves are coaxially designed, one end of the positioning clamping shaft penetrates through the fixing holes and extends to the inside of the positioning grooves, and the outer surface of the cable connector is fixedly connected with the mounting piece.
The utility model has the beneficial effects that:
through with the adapter sleeve lid cover to the interface on, the cable passes from the elastic shrink cover, and laminating sleeve pipe can laminate the interface inner wall this moment, seals in to the interface, and elastic shrink cover and shrink compress tightly the cable surface, fix a position the cable to pass fixed orifices and positioning groove through the location card axle, it is fixed to carry out the chucking to the adapter sleeve lid, guarantee that the adapter sleeve lid can not produce not hard up on the interface, utilize the outside adapter sleeve lid of cable joint to fix a position the cable, during operation is simple, can more convenient quick realization to the connection of cable.
Through the inflation of the tubular gasbag in the inside wiring groove, further compress tightly fixedly to the cable that enters into cable joint inside, partial tubular gasbag passes the location notch simultaneously, further fixes a position positioning bulge loop, laminating sleeve pipe and adapter sleeve lid for the adapter sleeve lid cover is established more firmly when the surface of interface.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic illustration of the connection sleeve cap and the interface of FIG. 1 in accordance with the present utility model;
FIG. 3 is a schematic perspective view of the connecting sleeve cover of FIG. 2 according to the present utility model;
fig. 4 is a rear view of the connecting sleeve cover of fig. 3 according to the present utility model;
fig. 5 is a cross-sectional view of the connecting sleeve cover of fig. 3 according to the present utility model.
Reference numerals in the drawings are as follows:
1. the cable joint, 2, the interface, 3, inside wiring groove, 4, adapter sleeve lid, 5, the through wires hole, 6, elasticity shrink sleeve, 7, tighten up the rubber band, 8, tubular gasbag, 9, laminating sleeve pipe, 10, elasticity cloth, 11, location bulge loop, 12, location notch, 13, pin, 14, arc connecting plate, 15, location card axle, 16, fixed orifices, 17, positioning groove, 18, installed part, 19, air cock, 20, protective sheath lid.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a top expands T cable joint, includes cable joint 1, cable joint 1's top, bottom and right side all are provided with interface 2, and interface 2 relative one side is provided with inside wiring groove 3, and interface 2 department cover is equipped with adapter sleeve lid 4, and adapter sleeve lid 4's central point puts and is provided with the through wires hole 5 that is used for the cable to pass, and adapter sleeve lid 4's internal surface fixedly connected with elasticity shrink sleeve 6, and elasticity shrink sleeve 6's surface cover is equipped with tightens up rubber band 7.
The inner wall fixedly connected with tubular gasbag 8 of inside wiring groove 3, the internal surface fixedly connected with laminating sleeve pipe 9 of adapter sleeve cover 4, fixedly connected with location bulge loop 11 on the laminating sleeve pipe 9, location notch 12 has all been seted up to location bulge loop 11's top and bottom.
As shown in fig. 1 and 2, the cable connector 1 is a t-shaped, a connecting piece for connecting a cable is arranged in the cable connector 1, an insulating layer is arranged on the inner side of the outer shell of the cable connector 1 to provide protection for the cable, and the elastic shrinkage sleeve 6 is made of elastic rubber, so that the elastic shrinkage sleeve 6 can be stretched or can be shrunk by utilizing the elasticity of the elastic shrinkage sleeve, and the tightening capability of the elastic shrinkage sleeve 6 can be further improved by tightening the rubber band 7.
The threading hole 5 is communicated with the inside of the elastic shrinkage sleeve 6, the elastic shrinkage sleeve 6 and the fitting sleeve 9 are both positioned in the connector 2, and the fitting sleeve 9 is sleeved outside the elastic shrinkage sleeve 6.
As shown in fig. 1 and 2, the attaching sleeve 9 attaches to the inner wall of the joint 2, and may provide a seal at the inner wall of the joint 2.
The tubular air bag 8 is connected with an air tap 19, and a detachable protective cover 20 is arranged at one end of the air tap 19 and positioned outside the cable joint 1.
As shown in fig. 1, the tubular air bag 8 can be inflated and deflated through the air tap 19, and part of the tubular air bag 8 protrudes between the inner wall of the connector 2 and the positioning convex ring 11.
The outer surface of the connecting sleeve cover 4 is provided with an elastic cloth 10, a pin 13 is fixedly connected to the elastic cloth 10, and the pin 13 is fixedly connected with the connecting sleeve cover 4.
As shown in fig. 3 and 4, the elastic cloth 10 is fixed to the connecting cover 4 by a pin 13.
The two ends of the elastic cloth 10 are fixedly connected with arc-shaped connecting plates 14, the arc-shaped connecting plates 14 are attached to the outer surface of the connecting sleeve cover 4, and one side, close to the connecting sleeve cover 4, of each arc-shaped connecting plate 14 is fixedly connected with a positioning clamping shaft 15.
As shown in fig. 3 and 4, two arc-shaped connection plates 14 are connected by an elastic cloth 10 so that the arc-shaped connection plates 14 can be moved.
Two fixed orifices 16 have been seted up to the symmetry on the adapter sleeve lid 4, and two positioning groove 17 have been seted up to the surface symmetry of interface 2, and fixed orifices 16 and positioning groove 17 coaxial design, the one end of location card axle 15 runs through fixed orifices 16 and extends to positioning groove 17's inside, and cable joint 1's surface fixedly connected with mounting 18.
As shown in fig. 1, the mounting member 18 has an opening therein to facilitate securing the cable connector 1.
The working principle of the top-expansion T-shaped cable connector provided by the utility model is as follows:
when a cable needs to be connected, the cable can pass through the elastic shrinkage sleeve 6 from the threading hole 5, the cable is positioned by tightening the elasticity of the elastic shrinkage sleeve 6 on the surface of the cable, then the connecting sleeve cover 4 is sleeved on the connector 2, the attaching sleeve 9 is attached to the inner wall of the connector 2 for sealing, the positioning clamp shaft 15 can pass through the fixing hole 16 and the positioning groove 17, the elastic cloth 10 tightens the arc-shaped connecting plate 14 and the positioning clamp shaft 15, the connecting sleeve cover 4 is clamped on the connector 2, and the cable penetrates into the internal wiring groove 3;
then the tubular air bag 8 can be inflated through the air tap 19, so that the tubular air bag 8 expands in the inner wiring groove 3 to compress and position the cable in the inner wiring groove 3, and part of the air bag can pass through the positioning notch 12 to further position the positioning convex ring 11, the attaching sleeve 9 and the connecting sleeve cover 4;
on the contrary, the air tap 19 is used for deflating the air bag 8, the air bag 8 does not compress the cable any more, the connecting sleeve cover 4 is not positioned any more, the arc-shaped connecting plates 14 can be pulled towards the two ends at the moment, the elastic cloth 10 stretches, the arc-shaped connecting plates 14 drive the positioning clamping shafts 15 to be separated from the fixing holes 16 and the positioning grooves 17, the cable and the connecting sleeve cover 4 can be taken down from the connector 2 at the moment, and the cable is pulled out from the elastic shrinkage sleeve 6.
Compared with the related art, the top-expansion T-shaped cable connector provided by the utility model has the following beneficial effects:
through with adapter sleeve lid 4 cover to interface 2, the cable passes from elasticity shrink sleeve 6, laminating sleeve 9 can laminate to interface 2 inner wall this moment, seal in the interface 2, elasticity shrink sleeve 6 and shrink compress tightly the cable surface, fix a position the cable, and pass fixed orifices 16 and positioning groove 17 through location card axle 15, it is fixed to carry out the chucking to adapter sleeve lid 4, guarantee that adapter sleeve lid 4 can not produce not hard up on interface 2, utilize the outside adapter sleeve lid 4 of cable joint 1 to fix a position the cable, during operation is simple, can more convenient quick realization be to the connection of cable.
Through the inflation of tubular gasbag 8 in inside wiring groove 3, further compress tightly fixedly to the cable that enters into cable joint 1 inside, partial tubular gasbag 8 passes location notch 12 simultaneously, further fixes a position location bulge loop 11, laminating sleeve pipe 9 and adapter sleeve lid 4 for adapter sleeve lid 4 cover is established more firmly when the surface of interface 2.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The top expansion T-shaped cable connector comprises a cable connector (1), wherein the top, the bottom and the right side of the cable connector (1) are respectively provided with an interface (2), one side opposite to the interfaces (2) is provided with an internal wiring groove (3), and the top expansion T-shaped cable connector is characterized in that a connecting sleeve cover (4) is sleeved at the interfaces (2), a threading hole (5) for a cable to pass through is formed in the center position of the connecting sleeve cover (4), an elastic shrinkage sleeve (6) is fixedly connected to the inner surface of the connecting sleeve cover (4), and a tightening rubber band (7) is sleeved on the outer surface of the elastic shrinkage sleeve (6);
the inner wall fixedly connected with tubular gasbag (8) of inside wiring groove (3), the internal surface fixedly connected with laminating sleeve pipe (9) of adapter sleeve lid (4), fixedly connected with location bulge loop (11) on laminating sleeve pipe (9), location notch (12) have all been seted up at the top and the bottom of location bulge loop (11).
2. The top-expansion tee cable joint according to claim 1, wherein the threading hole (5) is communicated with the inside of the elastic shrinkage sleeve (6), the elastic shrinkage sleeve (6) and the attaching sleeve (9) are both positioned in the interface (2), and the attaching sleeve (9) is sleeved outside the elastic shrinkage sleeve (6).
3. A top-spread t-shaped cable joint according to claim 1, characterized in that the tubular air bag (8) is connected with an air tap (19), one end of the air tap (19) is provided with a detachable protective cover (20) outside the cable joint (1).
4. A top-spread t-shaped cable joint according to claim 1, characterized in that the outer surface of the connecting sleeve cover (4) is provided with an elastic cloth (10), a pin (13) is fixedly connected to the elastic cloth (10), and the pin (13) is fixedly connected with the connecting sleeve cover (4).
5. The top-spread T-shaped cable joint according to claim 4, wherein the two ends of the elastic cloth (10) are fixedly connected with arc-shaped connecting plates (14), the arc-shaped connecting plates (14) are attached to the outer surface of the connecting sleeve cover (4), and one side, close to the connecting sleeve cover (4), of the arc-shaped connecting plates (14) is fixedly connected with a positioning clamping shaft (15).
6. The top-spread T-shaped cable joint according to claim 5, wherein two fixing holes (16) are symmetrically formed in the connecting sleeve cover (4), two positioning grooves (17) are symmetrically formed in the outer surface of the connector (2), the fixing holes (16) and the positioning grooves (17) are coaxially designed, one end of the positioning clamping shaft (15) penetrates through the fixing holes (16) and extends to the inside of the positioning grooves (17), and a mounting piece (18) is fixedly connected to the outer surface of the cable joint (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321774183.3U CN220291651U (en) | 2023-07-07 | 2023-07-07 | Top-expanded T-shaped cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321774183.3U CN220291651U (en) | 2023-07-07 | 2023-07-07 | Top-expanded T-shaped cable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220291651U true CN220291651U (en) | 2024-01-02 |
Family
ID=89332458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321774183.3U Active CN220291651U (en) | 2023-07-07 | 2023-07-07 | Top-expanded T-shaped cable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220291651U (en) |
-
2023
- 2023-07-07 CN CN202321774183.3U patent/CN220291651U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |