CN222562987U

CN222562987U - A cable connector

Info

Publication number: CN222562987U
Application number: CN202421333083.1U
Authority: CN
Inventors: 王茄鑫; 王树东
Original assignee: Fujian Ririhong Wire And Cable Co ltd
Current assignee: Fujian Ririhong Wire And Cable Co ltd
Priority date: 2024-06-12
Filing date: 2024-06-12
Publication date: 2025-03-04
Anticipated expiration: 2034-06-12

Abstract

The utility model discloses a cable connector, which comprises a connector body, wherein a plurality of evenly-distributed wire inserting holes are formed in two sides of the connector body, movable grooves are formed in the connector body, an insulating frame is fixedly connected to the bottom wall of the movable grooves, two groups of symmetrical conductive blocks are fixedly connected to the upper end face of the insulating frame, arc grooves are formed in the upper end face of the conductive blocks, the plurality of wire inserting grooves are in one-to-one correspondence with the plurality of arc grooves, a space can be reserved for a cable through the corresponding arc grooves on the two groups of conductive blocks, the cable is in contact with the arc grooves, and the cable is tightly pressed by the arc pressing blocks matched with the lower end face of a positioning plate, so that the cable is prevented from loosening and falling, the cable can be quickly installed and wired, the cable is prevented from being disordered, the stability in the use process of the cable is effectively improved, the problems of circuit aging, leakage, short circuit and the like are prevented, and the use safety of the cable is improved.

Description

Cable connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a cable connector.

Background

The cable connector is mainly suitable for signal transmission between various digital SPC exchanges of the transmission equipment bureau, the internal connection of the photoelectric transmission equipment and the distribution frame, and is used for transmitting communication equipment such as data, audio frequency, video frequency and the like.

In the current cable connection's in-process, if meet cable length inadequately, when needing to carry out the wiring operation, generally all adopt two cable conductor intertwining connection to the cooperation sticky tape parcel, though sticky tape winding is convenient, but long-time use can lead to the circuit ageing, and the parcel is not tight, cause electric leakage scheduling problem easily, in case need stranded cable need carry out the wiring work simultaneously, interwork between the cable produces the heat, can lead to the sticky tape to preheat and melt the deformation, lead to contact between the stranded cable, the problem of short circuit mutual interference appears, thereby influence the normal use of cable, can't provide stable transmission for equipment, lead to in-process at the use, unstable.

Disclosure of utility model

The utility model aims to provide a cable connector, which can reserve space for cables through corresponding arc grooves on two groups of conductive blocks, enable the cables to be in contact with the arc grooves, and be matched with arc pressing blocks on the lower end face of a positioning plate to compress the cables, so that the cables are prevented from loosening and falling, the cables can be quickly installed and wired, the cables are bunched, the stability of the cables in the use process is effectively improved, the problems of circuit aging, leakage, short circuit and the like are prevented, and the use safety of the cables is improved.

In order to achieve the above purpose, the cable connector comprises a connector body, wherein a plurality of evenly distributed wire inserting holes are formed in two sides of the connector body, a movable groove is formed in the connector body, an insulating frame is fixedly connected to the inner bottom wall of the movable groove, two groups of symmetrical conductive blocks are fixedly connected to the upper end face of the insulating frame, arc grooves are formed in the upper end face of the conductive blocks, the wire inserting holes are in one-to-one correspondence with the arc grooves, a positioning plate is arranged above the conductive blocks, a plurality of arc pressing blocks are fixedly connected to the lower end face of the positioning plate, the arc pressing blocks are in one-to-one correspondence with the arc grooves, an auxiliary rod is fixedly connected to the upper end face of the positioning plate, a lifting plate is fixedly connected between the two auxiliary rods, springs are sleeved on the outer surface of the auxiliary rod, two ends of the springs are fixedly connected with the positioning plate and the connector body respectively, two symmetrical pulling rods are fixedly connected to the upper end faces of the lifting plate, and one end, far away from the lifting plate, of the two pulling rods are fixedly connected with a frame.

The cable connector has the beneficial effects that the cable heads to be connected are contacted with the corresponding conductive blocks through the matching between the plurality of wire insertion holes and the plurality of arc grooves, the positioning plate is pressed down through the elasticity of the springs on the auxiliary rod, the plurality of arc pressing blocks on the positioning plate compress and fix the cable heads, the rapid fixation of the cable and the connector body is realized, the rapid wiring treatment of the cable is facilitated, and the working efficiency is improved;

In order to realize rapid installation and fixation of the cable joint;

as a further improvement of the technical scheme, the upper end face of the connector body is fixedly connected with a protective cover, the protective cover is in sliding connection with the pulling rod, a positioning button is movably connected to the protective cover, a screw is screwed at the axis position of the positioning button, and the screw is fixedly connected with the connector body.

The improved structure has the beneficial effects that through the screw connection of the positioning button and the screw, the lifting plate can be fastened through the downward movement of the positioning button, so that the two positioning plates below the lifting plate and the plurality of arc-shaped pressing blocks on the lower end surface of the positioning plate can better fix the cable connector, the cable connector is prevented from falling off, and the contact stability of the cable connector and the conductive block can be ensured;

in order to realize fastening of the lifting plate, loosening is prevented;

As a further improvement of the technical scheme, two symmetrical connecting plates are fixedly connected between the two positioning plates, guide rods are connected to the connecting plates in a sliding mode, and two ends of each guide rod are fixedly connected with the insulating frame and the connector body respectively.

The improved structure has the beneficial effects that the positioning plates can be guided through the use of the guide rods, so that the two positioning plates can be sufficiently stable in the lifting process, deflection and shaking can not occur, a plurality of arc pressing blocks can be accurately butted with the corresponding arc grooves, and the rapid fixation of the cable is realized;

In order to realize guiding of the positioning plate, the positioning plate is ensured to move vertically up and down all the time, and the moving track is not changed;

As a further improvement of the technical scheme, a plurality of auxiliary pipes which are uniformly distributed are fixedly connected to the sides, away from each other, of the two conductive blocks, the auxiliary pipes are fixedly connected with the connector body and are communicated with the plug wire holes, and the inner diameters of the plug wire holes are consistent with the inner diameters of the auxiliary pipes and the arc-shaped grooves.

The improved structure has the beneficial effects that the cable can be guided through the use of the auxiliary pipe, so that the part of the cable to be connected is smoothly inserted into the arc-shaped groove, and the situation that the installation progress is affected because the cable cannot be accurately abutted when being connected is prevented;

In order to realize quick and accurate connection and installation of the cable;

as a further improvement of the technical scheme, a plurality of protective covers are fixedly connected to two sides of the connector body, and the inner diameters of the protective covers gradually increase from inside to outside.

The improved structure has the beneficial effects that the screw rod and the lifting plate can be protected through the use of the protective cover, so that the screw rod is prevented from being damaged due to wet corrosion, and meanwhile, the problem that rainwater permeates into the connector body to cause short circuit damage of internal circuits and circuit elements is prevented;

In order to achieve protection of the screw and the coupling body;

as a further improvement of the technical scheme, a conductive plate is fixedly connected between the two opposite conductive blocks.

The improved conductive plate has the beneficial effects that through the use of the conductive plate, two opposite conductive blocks can be communicated with each other, so that the communication between two cables is ensured conveniently;

To achieve a series connection between two conductive blocks;

As a further improvement of the technical scheme, an avoidance groove is formed in the center of the lifting plate, and the inner diameter of the avoidance groove is larger than the outer diameter of the screw rod.

The improved lifting plate has the beneficial effects that through the arrangement of the avoidance groove, the lifting plate can be ensured not to contact with the screw rod in the moving process, and the screw rod is prevented from interfering the lifting plate, so that the lifting plate can not move stably;

in order to provide space for the movement of the lifter plate, contact with the screw is avoided.

Drawings

FIG. 1 is a schematic perspective view of a first embodiment of the present utility model;

FIG. 2 is a right side view provided by the present utility model;

FIG. 3 is a perspective cross-sectional view taken along line A-A of FIG. 2 in accordance with the present utility model;

fig. 4 is a schematic perspective view of a second embodiment of the present utility model;

Fig. 5 is a schematic perspective view of a third embodiment of the present utility model.

In the figure, 1, a connector body, 11, a wire insertion hole, 12, a movable groove, 13, an insulating frame, 14, a conductive block, 15, an arc groove, 16, a positioning plate, 17, an arc pressing block, 18, an auxiliary rod, 19, a lifting plate, 20, a spring, 21, a pulling rod, 22, a connecting frame, 31, a protective cover, 32, a positioning button, 33, a screw rod, 41, a connecting plate, 42, a guide rod, 51, an auxiliary pipe, 61, a protective cover, 71, a conductive plate, 81 and a avoidance groove.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1 to 5, the cable connector provided by the embodiment of the utility model comprises a connector body 1, wherein a plurality of evenly distributed wire insertion holes 11 are formed on two sides of the connector body 1, the plurality of wire insertion holes 11 can facilitate the contact connection between a cable and the connector body 1, a movable groove 12 is formed in the connector body 1, an insulating frame 13 is fixedly connected to the bottom wall in the movable groove 12, two groups of symmetrical conductive blocks 14 are fixedly connected to the upper end surface of the insulating frame 13, the insulating frame 13 can support the two groups of conductive blocks 14, the stability of the conductive blocks 14 is ensured, arc grooves 15 are formed on the upper end surface of the conductive blocks 14, the plurality of wire insertion holes are in one-to-one correspondence with the plurality of arc grooves 15, a positioning plate 16 is arranged above the conductive blocks 14, five arc pressing blocks 17 corresponding to the lower end surfaces of the two positioning plates 16 are respectively attached to the corresponding arc grooves 15, a plurality of arc pressing blocks 17 are fixedly connected to the lower end surfaces of the positioning plate 16, the plurality of arc pressing blocks 17 are in one-to-one correspondence with the plurality of arc grooves 15, the upper end surface of the positioning plate 16 is fixedly connected with the auxiliary rods 18, the lifting plate 19 is fixedly connected between the two auxiliary rods 18, the spring 20 is sleeved on the outer surface of the auxiliary rod 18, the two ends of the spring 20 are respectively fixedly connected with the positioning plate 16 and the connector body 1, the upper end surface of the lifting plate 19 is fixedly connected with two symmetrical pulling rods 21, one ends of the two pulling rods 21 far away from the lifting plate 19 are fixedly connected with the connecting frame 22 together, the lifting of the lifting plate 19 can lift the positioning plate 16 with the bottom ends of the two auxiliary rods 18, so that the arc grooves 15 reserve space to come out for the insertion of a cable joint and the elasticity of the spring 20 is matched, the arc pressing blocks 17 perform preliminary compaction and fixation on the cable joint, the two symmetrical connecting plates 41 are fixedly connected between the two positioning plates 16 together, the connecting plates 41 are slidably connected with guide rods 42, two ends of the guide rods 42 are fixedly connected with the insulating frame 13 and the connector body 1 respectively, the two guide rods 42 can limit the connecting plates 41 corresponding to each other, the two connecting plates 41 can vertically lift and lower the two positioning plates 16 without deviation, the upper end surface of the connector body 1 is fixedly connected with a protecting cover 31, the protecting cover 31 is slidably connected with a pulling rod 21, the protecting cover 31 is movably connected with a positioning knob 32, the axis position of the positioning knob 32 is in threaded connection with a screw 33, the screw 33 is fixedly connected with the connector body 1, the positioning knob 32 is in threaded connection with the screw 33, the positioning knob 32 can downwards move so as to fasten the lifting plates 19, the problems that the lifting plates 19 loosen the two positioning plates 16 due to elasticity of springs 20 and the cable heads fall off are solved, the two sides of the connector body 1 are fixedly connected with a plurality of protecting covers 61, the inner diameter of the protective cover 31 gradually increases from inside to outside, the protective cover 61 can protect the screw 33 to prevent the screw from being corroded and damaged by damp, a plurality of evenly distributed auxiliary pipes 51 are fixedly connected to one side, away from the two conductive blocks 14, of the protective cover, the auxiliary pipes 51 are fixedly connected with the connector body 1 and communicated with the plug wire holes 11, the inner diameters of the plug wire holes 11 are consistent with the inner diameters of the auxiliary pipes 51 and the arc grooves 15, the cable can be smoothly butted with the arc grooves 15 through the use of the auxiliary pipes 51, the rapid and accurate butt joint of the cable and the arc grooves 15 is ensured, the installation efficiency is improved, the conductive plates 71 are fixedly connected between the two opposite conductive blocks 14 together, the five conductive plates 71 can enable the two opposite conductive blocks 14 to be communicated, the center position of the lifting plate 19 is provided with an avoidance groove 81, the inner diameter of the avoidance groove 81 is larger than the outer diameter of the screw 33, and the use of the avoidance groove 81, the contact of the lifter plate 19 with the screw 33 can be prevented to affect the movement of the lifter plate 19.

When the cable connector is used, the two pulling rods 21 can be pulled upwards through the connecting frame 22 to lift the auxiliary rods 18 and the positioning plates 16 on the lower end surfaces of the lifting plates 19, the two positioning plates 16 are used for extruding the corresponding springs 20, the lifting of the five arc pressing blocks 17 on the lower end surfaces of the positioning plates 16 is realized, two or more cable connectors which are installed according to requirements can be inserted into the wire inserting holes 11 on the two sides of the connector, the cables are accurately inserted into the arc grooves 15 of the conductive blocks 14 through the use of the auxiliary tubes 51, the connecting frame 22 is loosened, the two springs 20 rebound, the arc pressing blocks 17 on the lower end surfaces of the positioning plates 16 are used for primarily fixing the cable connectors, the positioning buttons 32 are matched with the screw connection of the positioning buttons 32 and the screw rods 33, the lifting plates 19 are further fixed, the lifting plates 19 are used for carrying the arc pressing blocks 17 below the two positioning plates 16 to compress and fix the cable connectors, and the whole cable connector is prevented from loosening, and the whole cable connector using process is realized.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A cable connector, comprising a connector body (1), characterized in that: a plurality of evenly distributed wire insertion holes (11) are provided on both sides of the connector body (1), a movable groove (12) is provided in the connector body (1), an insulating frame (13) is fixedly connected to the bottom wall of the movable groove (12), two groups of symmetrical conductive blocks (14) are fixedly connected to the upper end surface of the insulating frame (13), an arc groove (15) is provided on the upper end surface of the conductive block (14), and the plurality of wire insertion holes correspond to the plurality of arc grooves (15) one by one;

A positioning plate (16) is provided above the conductive block (14), and a plurality of arc-shaped pressure blocks (17) are fixedly connected to the lower end surface of the positioning plate (16), and the plurality of arc-shaped pressure blocks (17) correspond one to one to the plurality of arc-shaped grooves (15). An auxiliary rod (18) is fixedly connected to the upper end surface of the positioning plate (16), and a lifting plate (19) is fixedly connected between two auxiliary rods (18). A spring (20) is sleeved on the outer surface of the auxiliary rod (18), and two ends of the spring (20) are fixedly connected to the positioning plate (16) and the connector body (1), respectively. Two symmetrical pulling rods (21) are fixedly connected to the upper end surface of the lifting plate (19), and the ends of the two pulling rods (21) away from the lifting plate (19) are fixedly connected to a connecting frame (22).

2. A cable connector according to claim 1, characterized in that: a protective cover (31) is fixedly connected to the upper end surface of the connector body (1), the protective cover (31) is slidably connected to the pulling rod (21), a positioning button (32) is movably connected to the protective cover (31), a screw (33) is threadedly connected to the axial position of the positioning button (32), and the screw (33) is fixedly connected to the connector body (1).

3. A cable connector according to claim 1, characterized in that: two symmetrical connecting plates (41) are fixedly connected between the two positioning plates (16), and a guide rod (42) is slidably connected to the connecting plate (41), and the two ends of the guide rod (42) are fixedly connected to the insulating frame (13) and the connector body (1) respectively.

4. A cable connector according to claim 1, characterized in that: a plurality of evenly distributed auxiliary tubes (51) are fixedly connected to the sides away from each other of the two conductive blocks (14), the auxiliary tubes (51) are fixedly connected to the connector body (1) and communicated with the wire insertion hole (11), and the inner diameter of the wire insertion hole (11) is consistent with the inner diameter of the auxiliary tube (51) and the arc groove (15).

5. A cable connector according to claim 1, characterized in that: a plurality of protective covers (61) are fixedly connected to both sides of the connector body (1), and the inner diameter of the protective covers (61) gradually increases from the inside to the outside.

6. A cable connector according to claim 1, characterized in that a conductive plate (71) is fixedly connected between two opposite conductive blocks (14).

7. A cable connector according to claim 2, characterized in that: a relief groove (81) is provided at the center of the lifting plate (19), and the inner diameter of the relief groove (81) is larger than the outer diameter of the screw rod (33).