CN216958719U

CN216958719U - Crimping mechanism of cable connector

Info

Publication number: CN216958719U
Application number: CN202220165206.XU
Authority: CN
Inventors: 王从记
Original assignee: Huizhou Jiehong Industrial Co ltd
Current assignee: Huizhou Jiehong Industrial Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-07-12
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a crimping mechanism of a cable connector, and relates to the technical field of cable connectors. Including the connector main part, the hole has all been seted up at the both ends of connector main part, and the inside activity of connector main part is pegged graft and is had first cable and second cable, and the internally mounted of connector main part has coupling mechanism. The beneficial effects of the utility model are: through rotating the threaded rod, make the threaded ring move two sets of clamp plates downstream under threaded connection's effect, and then make two sets of clamp plates offset with the surface of first cable and second cable respectively, and then compress tightly the operation to two sets of cables, make the cable when being connected between and the connector main part, its one end can not slide to the hole department of connector main part, cause the not hard up condition to appear in the junction, make to connect inseparably, influence the safe handling of cable.

Description

Crimping mechanism of cable connector

Technical Field

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

Background

The cable connector is mainly suitable for signal transmission among various digital program-controlled exchanges and photoelectric transmission equipment internal connections of a transmission equipment office and a distribution frame, is used for transmitting communication equipment such as data, audio, video and the like, adopts flame-retardant materials for the sheath, has high safety factor, adopts advanced process production, and ensures that the flame-retardant and anti-uniformity of the cable is good.

However, in the existing cable connector, when a cable is connected, only the cable is plugged in the connector, and then the cable and the cable core are connected and fixed, in the daily use process, when the cable is accidentally torn under an external force factor or under the action of the gravity of the cable, the joint of the cable is easily slid and bent to the jack, so that the joint of the cable and a cable connecting machine is loosened, the connection between the cable is not tight, and poor contact is caused, so that the safety electricity utilization of a user is affected.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solve the above problems, and an object of the present invention is to provide a crimping mechanism of a cable connector, in which two sets of pressing plates respectively abut against outer surfaces of a first cable and a second cable by rotating a threaded rod, so as to perform a pressing operation on the two sets of cables, so that when the cables are connected to a connector body, one end of each of the cables does not slide toward a hole of the connector body, which results in a loose connection, and the loose connection is not tight, which affects the safe use of the cables.

The present invention achieves the above object by providing a crimping mechanism of a cable connector, comprising,

the connector comprises a connector main body, wherein holes are formed in two ends of the connector main body, a first cable and a second cable are movably inserted into the connector main body, a groove is formed in the connector main body, a fixed block is fixedly arranged in the groove, and a connecting groove is formed in the inner bottom of the groove;

coupling mechanism, coupling mechanism includes threaded rod, screw ring, connecting plate and clamp plate, the surface of connector main part is rotated and is connected with the threaded rod, the threaded rod extends to the inside one end of connector main part and rotates the upper surface of connection at the fixed block, the external surface screw thread of threaded rod has cup jointed the screw ring, the external fixed surface of screw ring installs the connecting plate, and is two sets of the fixed surface installs the clamp plate under the one end of connecting plate, and is two sets of the clamp plate activity joint is at the surface of first cable and second cable.

Preferably, the lower surfaces of the two groups of pressure plates are fixedly provided with inserting blocks, and the inserting blocks are movably inserted in the connecting grooves.

Preferably, the fixed slot has been seted up to the inside wall of spread groove, the inside of fixed slot is rotated and is connected with the dwang, the fixed cover of surface of dwang has connect the fixture block, the one end activity joint of fixture block is in the inside of inserted block.

Preferably, the inside of the inserting block is provided with a connecting hole, and one end of the clamping block is movably clamped inside the connecting hole.

Preferably, the both ends of dwang all are equipped with the torsional spring, the one end and the fixed slot inside wall of torsional spring offset.

The utility model has the beneficial effects that:

1. when the crimping mechanism of the cable connector is used, the threaded rod is rotated, so that the threaded rod drives the two groups of pressing plates to move downwards under the effect of threaded connection, the two groups of pressing plates are abutted to the outer surfaces of the first cable and the second cable respectively, and then the two groups of cables are compressed tightly, when the cables are connected with the connector main body, one end of each cable cannot slide towards the hole of the connector main body, the loose condition of the connection is caused, the connection is not tight, and the safe use of the cables is influenced.

2. This cable connector's crimping mechanism is when using, through the lower surface mounting inserted block at the clamp plate, the inserted block is pegged graft in the inside spread groove of seting up of connector main part, and the inserted block is located the inside of spread groove all the time, the inside clamping block of spread groove internally mounted joint is in the inside of inserted block under the effect of torsional spring, so that carry out spacing fixed operation to inserted block and clamp plate, make the clamp plate can connect the operation of fastening to two sets of cables, improve the connection stability between cable and the connector main part, make contact between it good.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the internal structure of the connector body of the present invention;

FIG. 3 is a schematic view of the platen structure of the present invention;

FIG. 4 is a cross-sectional view of the internal structure of the connecting groove of the present invention;

fig. 5 is a schematic diagram of a fixture block structure according to the present invention.

In the figure: 1. a connector body; 2. a first cable; 3. a second cable; 4. a groove; 5. a fixed block; 6. a connecting mechanism; 601. a threaded rod; 602. a threaded ring; 603. a connecting plate; 604. pressing a plate; 7. inserting a block; 8. connecting holes; 9. a hole; 10. connecting grooves; 11. fixing grooves; 12. rotating the rod; 13. a clamping block; 14. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the utility model discloses a crimping mechanism of a cable connector, which comprises a connector main body 1, wherein holes 9 are formed in two ends of the connector main body 1, a first cable 2 and a second cable 3 are movably inserted into the connector main body 1, a groove 4 is formed in the connector main body 1, a fixing block 5 is fixedly mounted in the groove 4, a connecting groove 10 is formed in the inner bottom of the groove 4, the first cable 2 and the second cable 3 are inserted into the connector main body 1 through the holes 9 in the two sides of the connector main body 1, and one end of the first cable 2 and one end of the second cable 3 are located at the lower end of the fixing block 5.

As shown in fig. 2-3, the device comprises a connecting mechanism 6, the connecting mechanism 6 comprises a threaded rod 601, a threaded ring 602, a connecting plate 603 and a pressing plate 604, the threaded rod 601 is rotatably connected to the outer surface of the connector body 1, one end of the threaded rod 601 extending into the connector body 1 is rotatably connected to the upper surface of the fixed block 5, the threaded ring 602 is sleeved on the outer surface of the threaded rod 601 in a threaded manner, the connecting plate 603 is fixedly arranged on the outer surface of the threaded ring 602, the pressing plate 604 is fixedly arranged on the lower surface of one end of the two groups of connecting plates 603, the two groups of pressing plates 604 are movably clamped on the outer surfaces of the first cable 2 and the second cable 3, by rotating the threaded rod 601, the threaded ring 602 drives the two sets of pressing plates 604 to move downwards under the action of the threaded connection, and then the two sets of pressing plates 604 are respectively abutted against the outer surfaces of the first cable 2 and the second cable 3, and the first cable 2 and the second cable 3 are pressed tightly.

According to the attached drawings 3-4, the lower fixed surface of the pressing plate 604 of the device is provided with the inserting block 7, the inserting block 7 is movably inserted into the connecting groove 10, the inner side wall of the connecting groove 10 is provided with the fixing groove 11, the fixing groove 11 is rotatably connected with the rotating rod 12, the outer surface of the rotating rod 12 is fixedly sleeved with the clamping block 13, one end of the clamping block 13 is movably clamped into the inserting block 7, the connecting hole 8 is formed in the inserting block 7, one end of the clamping block 13 is movably clamped into the connecting hole 8, the inserting block 7 is always inserted into the connecting groove 10, and under the limiting action of the connecting groove 10 and the inserting block 7, the pressing plate 604 can not be subjected to position beat deviation in the up-down moving process.

According to the attached drawings 4-5, the outer surface of the rotating rod 12 in the device is fixedly sleeved with the clamping block 13, one end of the clamping block 13 is movably clamped inside the inserting block 7, the two ends of the rotating rod 12 are respectively provided with the torsion springs 14, one end of each torsion spring 14 is abutted to the inner side wall of the corresponding fixing groove 11, the clamping block 13 is movably clamped in the connecting hole 8 formed in the inserting block 7 under the action of each torsion spring 14, and then the inserting block 7 is limited and fixed so as to further limit and fix the surface mounting pressing plate 604 on the inserting block 7, and the pressing plate 604 can further compress two groups of cables.

The working principle is as follows:

when the crimping mechanism of the cable connector is in an initial state, the threaded ring 602 in threaded connection with the outer surface of the threaded rod 601 is not in contact with the upper surface of the fixing block 5, the pressing plates 604 mounted at the two ends of the threaded ring 602 are located at the inner upper ends of the grooves 4, the bottom ends of the inserting blocks 7 mounted on the lower surfaces of the two groups of pressing plates 604 are inserted into the connecting grooves 10, and the clamping blocks 13 are movably inserted into the connecting holes 8 formed in the inserting blocks 7.

Further, the staff inserts connector body 1's inside in the hole 9 that the staff was seted up from connector body 1 both ends respectively with first cable 2 and second cable 3, make first cable 2 and second cable 3 stretch into the inside one end of connector body 1 and be located the lower extreme of fixed block 5, then rotatable threaded rod 601 this moment, make under threaded connection's effect screw ring 602 drive two sets of clamp plates 604 downstream, and then make two sets of clamp plates 604 offset with the surface of first cable 2 and second cable 3 respectively, continue to rotate threaded rod 601 afterwards, make two sets of clamp plates 604 compress tightly the operation to first cable 2 and second cable 3.

Meanwhile, when the threaded rod 601 is rotated to enable the two groups of pressing plates 604 to slide downwards under the threaded connection effect of the threaded ring 602 and the threaded rod 601, the insertion block 7 mounted on the lower surfaces of the two groups of pressing plates 604 gradually moves towards the inner bottom of the connecting groove 10, and in addition, the fixture block 13 is always inserted into the insertion block 7 under the effect of the torsion spring 14, so that the insertion block 7 is limited.

Finally, when the lower surface of the threaded ring 602 connected with the outer surface of the threaded rod 601 is abutted to the upper surface of the fixed block 5, the pressing plate 604 completes the pressing connection operation on the first cable 2 and the second cable 3, and the insertion blocks 7 mounted on the lower surfaces of the two groups of pressing plates 604 are completely inserted into the connecting grooves 10, so that the torsion spring 14 performs limiting fixation on the insertion blocks 7, the pressing plate 604 further performs limiting fixation on the upper surfaces of the insertion blocks 7, and the pressing plate 604 can further compress the two groups of cables.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A crimping mechanism of a cable connector, comprising,

the connector comprises a connector main body (1), wherein holes (9) are formed in two ends of the connector main body (1), a first cable (2) and a second cable (3) are movably inserted into the connector main body (1), a groove (4) is formed in the connector main body (1), a fixed block (5) is fixedly installed in the groove (4), and a connecting groove (10) is formed in the inner bottom of the groove (4);

coupling mechanism (6), coupling mechanism (6) include threaded rod (601), screw ring (602), connecting plate (603) and clamp plate (604), the surface rotation of connector main part (1) is connected with threaded rod (601), threaded rod (601) extend to connector main part (1) inside one end and rotate the upper surface of connecting at fixed block (5), screw ring (602) has been cup jointed to the external surface screw thread of threaded rod (601), the external fixed surface of screw ring (602) installs connecting plate (603), and is two sets of fixed surface installs clamp plate (604) under the one end of connecting plate (603), and is two sets of clamp plate (604) activity joint is at the surface of first cable (2) and second cable (3).

2. A crimping mechanism for a cable connector according to claim 1, wherein: the lower surfaces of the two groups of pressing plates (604) are fixedly provided with inserting blocks (7), and the inserting blocks (7) are movably inserted into the connecting grooves (10).

3. A crimping mechanism for a cable connector according to claim 2, wherein: fixed slot (11) have been seted up to the inside wall of spread groove (10), the inside of fixed slot (11) is rotated and is connected with dwang (12), the external fixed surface of dwang (12) has cup jointed fixture block (13), the inside of the one end activity joint of fixture block (13) in inserted block (7).

4. A crimping mechanism for a cable connector according to claim 3, wherein: a connecting hole (8) is formed in the inserting block (7), and one end of the clamping block (13) is movably clamped in the connecting hole (8).

5. A crimping mechanism for a cable connector according to claim 4, wherein: the both ends of dwang (12) all are equipped with torsional spring (14), the one end and fixed slot (11) inside wall counterbalance of torsional spring (14).