CN221148969U - Communication optical cable connection joint - Google Patents

Abstract

The utility model belongs to the field of optical cable connecting joints, in particular to an optical communication cable connecting joint which comprises a first connecting joint, wherein a second connecting joint is arranged at the left end of the first connecting joint and fixedly connected with one group of connecting guide pipes, and the other group of connecting guide pipes are fixedly connected with the first connecting joint; the front end of the first connector is provided with a connecting component; the connecting assembly comprises rotating knobs, and two groups of rotating knobs are fixedly connected with the bottom end of the first connecting rod; through coupling assembling's structural design, realized the function of being connected between two sets of connectors, solved and be connected the optical cable with the connector after accomplishing, then will be connected at two sets of connectors to realize being connected the optical cable, at the in-process that the connector is connected, lack the subassembly of fixing between the connector, thereby can lead to the not enough fastening's of two sets of connector connections problem.

Description

Communication optical cable connection joint

Technical Field

The utility model relates to the field of optical cable connecting joints, in particular to a communication optical cable connecting joint.

Background

With the continuous progress of the age, the internet has been developed, and the more frequently the use of communication optical cables is, the optical cable is a communication line for realizing optical signal transmission, and the optical cable is mainly composed of optical fibers (such as glass filaments of hair) and plastic protective sleeves and plastic sheaths, and the optical cables are connected by using cable connection joints in most cases.

The utility model provides a current communication optical cable attach fitting specifically can refer to the chinese utility model patent of application number for CN202223215426.8, its specifically discloses an optical cable attach fitting with protective structure, including joint shell, connector and sinle silk, the connector is installed to one side of joint shell, and one side of joint shell lateral wall articulates there is stable structure, and stable structure includes first grip block, second grip block, thread groove, screwed pipe and bolt, and the one end side in joint shell outside articulates there is first grip block, and joint shell's both ends all are provided with seal structure, and joint shell's opposite side is provided with the pipe, and sinle silk is installed to one side of pipe. According to the utility model, the first clamping plate and the second clamping plate are hinged with the connector shell through the stable structure, the joint of the two groups of optical cable connectors is wrapped, and the two groups of optical cable connectors are firmly clamped by the first clamping plate and the second clamping plate through the threaded connection structure of the threaded pipe and the bolt, so that the two groups of connectors are more stable, and the stability of the optical cable connector is realized.

According to the optical cable connector with the protection structure, the connection part of the two groups of optical cable connectors is wrapped, the first clamping plate and the second clamping plate firmly clamp the two groups of optical cable connectors through the threaded connection structure of the threaded pipe and the bolt, so that the two groups of connectors are more stable, in this way, although the two groups of optical cable connectors can be clamped, in the disassembling and connecting process, workers are required to rotate the bolt reciprocally to connect or disassemble the two groups of optical cable connectors by means of disassembling work, the surface of the bolt is exposed outside for a long time, oxidation occurs on the surface of the bolt, rust is generated, and then the bolt is caused to slide, so that the two groups of optical cable connectors cannot be separated; accordingly, a connection joint for an optical communication cable is proposed in view of the above-mentioned problems.

Disclosure of utility model

In order to make up the deficiency of the prior art, the optical cable connector with a protective structure in the prior art wraps the joint of two groups of optical cable connectors, and the first clamping plate and the second clamping plate firmly clamp the two groups of optical cable connectors through the threaded connection structure of the threaded pipe and the bolt, so that the two groups of connectors are more stable, and in the mode, although the two groups of optical cable connectors can be clamped, workers are required to do reciprocating rotation on the bolt by means of disassembly work to connect or disassemble the two groups of optical cable connectors in the process of disassembly and connection, and the surface of the bolt is exposed for a long time, so that rust is generated, and then the bolt is caused to slide, so that the two groups of optical cable connectors cannot be separated.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a communication optical cable connecting joint, which comprises a first connecting joint, wherein a second connecting joint is arranged at the left end of the first connecting joint, the second connecting joint is fixedly connected with one group of connecting pipes, and the other group of connecting pipes are fixedly connected with the first connecting joint; the front end of the first connector is provided with a connecting component;

The connecting assembly comprises rotating knobs, two groups of rotating knobs are fixedly connected with the bottom ends of first connecting rods, the two groups of first connecting rods penetrate through the bottom ends of first telescopic grooves, first springs are sleeved outside the two groups of first connecting rods, the top ends of the first springs are fixedly connected with the bottom ends of round connecting plates, the bottom ends of the first springs are fixedly connected with the top ends of square connecting plates, the top ends of the first connecting rods are fixedly connected with first bearings, the first bearings are fixedly connected with the round connecting plates, and the right end of each first connecting head is provided with a fixing assembly.

Preferably, the fixing assembly comprises an anti-slip knob, two groups of anti-slip knobs are fixedly connected with the top end of a first threaded rod, two groups of first threaded rods are fixedly connected with a second bearing, two groups of second bearings are fixedly connected with a second connecting block, a first abutting plate is sleeved outside the first threaded rod, a second abutting plate is sleeved outside the first threaded rod, and the bottom ends of the anti-slip knobs are fixedly connected with a first limiting plate.

Preferably, the top ends of the two groups of round connecting plates are fixedly connected with the first abutting blocks, the two groups of first abutting blocks are slidably connected with the second sliding grooves, the two groups of square connecting plates are fixedly connected with the inner walls of the second sliding grooves, and the two groups of second sliding grooves are formed in one end of the first telescopic groove.

Preferably, the two groups of second connecting blocks are fixedly connected with the connecting guide pipe, one group of second connecting blocks is penetrated by a first threaded rod, the other group of second connecting blocks is penetrated by a first sliding rod, the two groups of first sliding rods penetrate through a first abutting plate, the two groups of second abutting plates are penetrated by the first sliding rod, and the two groups of first sliding rods are fixedly connected with the second limiting plate.

Preferably, the two groups of first connecting rods are fixedly connected with the square abutting block, the two groups of first connecting rods penetrate through the square connecting plate, the two groups of first telescopic slots are fixedly connected with the first connecting head, and the front end and the rear end of the first connecting head are provided with first sliding grooves.

Preferably, the second connector is fixedly connected with the first connecting block, and the two groups of first connecting blocks are fixedly connected with the first sliding block.

The utility model has the advantages that:

1. According to the utility model, through the structural design of the connecting assembly, the function of connecting the two groups of connectors is realized, after the optical cable and the connectors are connected, the two groups of connectors are connected, so that the optical cable is connected, in the process of connecting the connectors, the problem that the two groups of connectors are not fastened enough due to the lack of an assembly for fixing the connectors is solved, the connection compactness between the two groups of connectors can be improved through the connecting assembly, and the connection of the two groups of connectors is more stable;

2. According to the utility model, the function of fixing the optical cable is realized through the structural design of the fixing component, when the optical cable connector is used for connecting the optical cable, the optical cable is required to be connected with the connector, then the two groups of optical cables are connected through the connector, and the optical cable can be fixed through the fixing component, so that the optical cable can be connected with the connector more stably, and the stability of the optical cable in use is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic front perspective view of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 5C according to the present utility model;

FIG. 7 is a schematic rear perspective view of the present utility model;

Fig. 8 is an enlarged view of fig. 7 at D according to the present utility model.

In the figure: 1. a first connector; 2. a second connector; 3. a connecting conduit; 40. a first connection block; 41. a first slider; 42. a first chute; 43. a first expansion tank; 44. rotating a knob; 45. a first connecting rod; 46. square abutting blocks; 47. a square connecting plate; 48. a first spring; 49. a first bearing; 50. a second chute; 51. a circular connecting plate; 52. a first abutment block; 60. an anti-slip knob; 61. a first abutting plate; 62. a first threaded rod; 63. a second bearing; 64. a second connection block; 65. a second abutting plate; 66. a first slide bar; 67. a first limiting plate; 68. and the second limiting plate.

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.

Referring to fig. 1-8, a communication optical cable connector includes a first connector 1, a second connector 2 is disposed at a left end of the first connector 1, the second connector 2 is glued with a set of connecting pipes 3, and another set of connecting pipes 3 is glued with the first connector 1; the front end of the first connector 1 is provided with a connecting component;

The connecting assembly comprises rotating knobs 44, wherein two groups of rotating knobs 44 are glued with the bottom ends of first connecting rods 45, the two groups of first connecting rods 45 penetrate through the bottom ends of first telescopic grooves 43, first springs 48 are sleeved outside the two groups of first connecting rods 45, the top ends of the two groups of first springs 48 are glued with the bottom ends of round connecting plates 51, the bottom ends of the two groups of first springs 48 are glued with the top ends of square connecting plates 47, the top ends of the two groups of first connecting rods 45 are welded with first bearings 49, the two groups of first bearings 49 are welded with round connecting plates 51, and the right end of the first connecting head 1 is provided with a fixing assembly;

During operation, workers use the wire stripping tool to strip the optical cable, after wire stripping is completed, then insert the optical cable into the connecting conduit 3, then correspondingly connect the cable core inside the optical cable with the first connector 1, after connection is completed, then pull down the rotation knob 44, rotate knob 44 and first connecting rod 45 fixed connection, then make the inside downward movement of square connecting plate 47 and first expansion groove 43 of first connecting rod 45 pass, first connecting rod 45 and the inner circle fixed connection of first bearing 49, the outer lane and the circular connecting plate 51 fixed connection of first bearing 49, circular connecting plate 51 passes through first bearing 49 and first connecting rod 45 fixed connection, then drive circular connecting plate 51 and extrude first spring 48 downwards, then make first spring 48 shrink to square connecting plate 47.

Further, the fixing assembly comprises anti-slip knobs 60, two groups of anti-slip knobs 60 are glued together with the top ends of the first threaded rods 62, two groups of first threaded rods 62 are welded together with the second bearings 63, two groups of second bearings 63 are glued together with the second connecting blocks 64, the first abutting plates 61 are sleeved outside the two groups of first threaded rods 62, the second abutting plates 65 are sleeved outside the two groups of first threaded rods 62, and the bottom ends of the two groups of anti-slip knobs 60 are glued together with the first limiting plates 67;

During operation, through rotating anti-skidding knob 60, anti-skidding knob 60 is glued together with the top of first threaded rod 62, then drive first threaded rod 62 and rotate in the inside of second bearing 63, second bearing 63 and second connecting block 64 fixed connection, can make first threaded rod 62 pivoted more convenient through second bearing 63, anti-skidding line has been seted up on the surface of anti-skidding knob 60, through increasing workman's hand and 60 area of contact, thereby improve frictional force, the staff of being convenient for rotates first threaded rod 62 then, the outside cover of first threaded rod 62 is equipped with first butt plate 61 and second butt plate 65, and the line that the screw pitch is the same is opposite to the screw pitch has been seted up on the surface of first threaded rod 62, and first butt plate 61 and second butt plate 65 are close to with first threaded rod 62 screw thread connection, through the rotation of first threaded rod 62 then make first butt plate 61 and second butt plate 65 synchronous, paste the antiskid plate on first butt plate 61 and the second butt plate 65, can make the inside at connecting pipe 3 of connecting that the cable is more stable, because of certain elasticity is from the area of rubber antiskid plate, thereby can make first butt plate 61 and second butt plate 65 better with the cable.

Further, the top ends of the two sets of circular connecting plates 51 are glued together with the first abutting blocks 52, the two sets of first abutting blocks 52 are slidably connected with the second sliding grooves 50, the two sets of square connecting plates 47 are glued together with the inner walls of the second sliding grooves 50, and the two sets of second sliding grooves 50 are arranged at one ends of the first telescopic grooves 43;

During operation, the rotary knob 44 is pulled downwards, so that the circular connecting plate 51 is driven to move downwards in the second sliding groove 50, the circular connecting plate 51 is then made to press the first spring 48 downwards, the first spring 48 is then made to shrink towards the square connecting plate 47, the circular connecting plate 51 is fixedly connected with the first abutting block 52, and the first abutting block 52 is driven to slide downwards in the second sliding groove 50.

Further, two sets of second connecting blocks 64 are glued together with the connecting conduit 3, one set of second connecting blocks 64 is penetrated by the first threaded rod 62, the other set of second connecting blocks 64 is penetrated by the first sliding rod 66, two sets of first sliding rods 66 penetrate the first abutting plate 61, two sets of second abutting plates 65 are penetrated by the first sliding rod 66, and two sets of first sliding rods 66 are glued together with the second limiting plate 68;

During operation, the first abutting plate 61 and the second abutting plate 65 are synchronously close to each other through rotation of the first threaded rod 62, the first abutting plate 61 and the second abutting plate 65 slide on the first sliding rod 66, the first abutting plate 61 and the second abutting plate 65 can be well limited through the first sliding rod 66, so that the first abutting plate 61 and the second abutting plate 65 slide more stably, the first threaded rod 62 is fixedly connected with the first limiting plate 67, the first sliding rod 66 is fixedly connected with the second limiting plate 68, the first abutting plate 61 and the second abutting plate 65 can be well abutted through the first limiting plate 67 and the second limiting plate 68, and accordingly the first abutting plate 61 and the second abutting plate 65 are prevented from being separated from the connection of the first threaded rod 62 and the first sliding rod 66 due to excessive rotation, and rotation of the anti-skid knob 60 can be stopped after the first abutting plate 61 and the second abutting plate 65 rotate to be fixedly connected with the abutting plate 67.

Further, two sets of first connecting rods 45 are glued together with the square abutting blocks 46, the two sets of first connecting rods 45 penetrate through the square connecting plates 47, the two sets of first telescopic slots 43 are glued together with the first connecting head 1, and the front end and the rear end of the first connecting head 1 are provided with first sliding grooves 42;

During operation, the rotation knob 44 is pulled downwards, then the first connecting rod 45 is driven to move downwards through the square connecting plate 47, the square abutting block 46 is fixedly connected with the first connecting rod 45, then the square abutting block 46 is driven to move downwards through the first telescopic slot 43, after the square abutting block 46 moves downwards to be separated from the first telescopic slot 43, then the rotation knob 44 is rotated, then the first connecting rod 45 is driven to rotate in the first bearing 49, then the square abutting block 46 is driven to rotate, after the square abutting block 46 rotates to abut against the bottom end of the first telescopic slot 43, the rotation of the rotation knob 44 can be stopped, and the second connecting head 2 is pushed to the right, then the first connecting block 40 is driven to slide towards the first sliding slot 42.

Further, the second connector 2 is glued to the first connector block 40, and both sets of first connector blocks 40 are glued to the first slider 41;

During operation, through pushing the second connector 2 to the right, then make the inside motion of second connector 2 to first connector 1, first connecting block 40 and second connector 2 fixed connection drive first connecting block 40 to the right, first slider 41 and first connecting block 40 fixed connection drive first slider 41 to the right, when second connector 2 moves to the right to the inside of first connector 1 and is connected with first connector 1 after, first connecting block 40 has slid to the inside of first spout 42 right this moment, then make the right-hand member of first slider 41 and the inner wall butt of first expansion groove 43.

Working principle: workers use the wire stripping tool to strip the optical cable, after wire stripping is completed, the optical cable is inserted into the connecting conduit 3, then the cable core in the optical cable is correspondingly connected with the first connector 1, after connection is completed, the anti-slip knob 60 is fixedly connected with the top end of the first threaded rod 62 by rotating the anti-slip knob 60, then the first threaded rod 62 is driven to rotate in the second bearing 63, the second bearing 63 is fixedly connected with the second connecting block 64, the first threaded rod 62 can rotate more conveniently by the second bearing 63, anti-slip lines are formed on the surface of the anti-slip knob 60, friction force is improved by increasing the contact area between hands of the workers and the first threaded rod 62, the first threaded rod 62 is conveniently rotated by the workers, a first abutting plate 61 and a second abutting plate 65 are sleeved outside the first threaded rod 62, and the surface of the first threaded rod 62 is provided with lines with the same screw thread reverse screw pitch, the first abutting plate 61 and the second abutting plate 65 are in screw thread connection with the first threaded rod 62, the first abutting plate 61 and the second abutting plate 65 are synchronously close by the rotation of the first threaded rod 62, the first abutting plate 61 and the second abutting plate 65 slide on the first sliding rod 66, the first abutting plate 61 and the second abutting plate 65 can be well limited by the first sliding rod 66, the first abutting plate 61 and the second abutting plate 65 slide more stably, the first threaded rod 62 is fixedly connected with the first limiting plate 67, the first sliding rod 66 is fixedly connected with the second limiting plate 68, the first abutting plate 61 and the second abutting plate 65 can be well abutted by the first limiting plate 67 and the second limiting plate 68, thereby avoided first butt joint board 61 and second butt joint board 65 to break away from the connection of first threaded rod 62 and first slide bar 66 because of rotating too much, rotate to with the optical cable butt after fixed when first butt joint board 61 and second butt joint board 65, can stop the rotation to anti-skidding knob 60, paste on first butt joint board 61 and the second butt joint board 65 and have the rubber antiskid ribbed tile, can make the inside at connecting pipe 3 of more stable connection of optical cable through the rubber antiskid ribbed tile, because of the rubber antiskid ribbed tile is from taking certain elasticity, thereby can make first butt joint board 61 and second butt joint board 65 better carry out the butt with the optical cable, then the repeating operation is connected another optical cable with second connector 2.

After the connection is completed, the rotary knob 44 is pulled downwards, the rotary knob 44 is fixedly connected with the first connecting rod 45, then the first connecting rod 45 passes through the square connecting plate 47 and the inside of the first expansion groove 43 to move downwards, the first connecting rod 45 is fixedly connected with the inner ring of the first bearing 49, the outer ring of the first bearing 49 is fixedly connected with the circular connecting plate 51, the circular connecting plate 51 is fixedly connected with the first connecting rod 45 through the first bearing 49, then the circular connecting plate 51 is driven to press the first spring 48 downwards, then the first spring 48 is contracted towards the square connecting plate 47, the circular connecting plate 51 is fixedly connected with the first abutting block 52, then the first abutting block 52 is driven to slide downwards in the inside of the second chute 50, the square abutting block 46 is fixedly connected with the first connecting rod 45, then the square abutting block 46 is driven to pass through the inside of the first expansion groove 43 to move downwards, when the square abutting block 46 moves downwards to be separated from the inside of the first expansion groove 43, then the rotating knob 44 is rotated, then the first connecting rod 45 is driven to rotate in the first bearing 49, then the square abutting block 46 is driven to rotate, after the square abutting block 46 rotates to be abutted with the bottom end of the first expansion groove 43, the rotating knob 44 can be stopped, then repeated operation is carried out, the other group of square abutting blocks 46 is abutted with the bottom end of the first expansion groove 43, then the second connecting head 2 is pushed to the right, then the second connecting head 2 moves towards the inside of the first connecting head 1, the first connecting block 40 is fixedly connected with the second connecting head 2, then the first connecting block 40 is driven to move to the right, the first sliding block 41 is fixedly connected with the first connecting block 40, then the first sliding block 41 is driven to move to the right, when the second connector 2 moves rightward to the inside of the first connector 1 and is connected with the first connector 1, at this time, the first connecting block 40 has slid rightward to the inside of the first chute 42, then the right end of the first slider 41 abuts against the inner wall of the first expansion slot 43, then the rotation knob 44 is rotated, then the square abutting block 46 does not abut against the bottom end of the first expansion slot 43, that is, the circular connecting plate 51 does not press the first spring 48 downward any more, under the action of the restoring force of the first spring 48, the circular connecting plate 51 moves upward, then drives the first abutting block 52 to move upward in the inside of the second chute 50, then the first connecting rod 45 moves upward through the square connecting plate 47 and the inside of the first expansion slot 43, then the first abutting block 52 abuts against the left end of the first slider 41, and then the operation is repeated, so that the other group of first abutting blocks 52 abuts against the first slider 41, and the connection of the first connector 1 and the second connector 2 can be completed, and the first connector 1 and the second connector 2 can be connected more tightly by the first abutting block 52 and the first slider 41.

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 communication optical cable connecting joint comprises a first connecting joint (1), wherein a second connecting joint (2) is arranged at the left end of the first connecting joint (1), the second connecting joint (2) is fixedly connected with one group of connecting guide pipes (3), and the other group of connecting guide pipes (3) are fixedly connected with the first connecting joint (1); the method is characterized in that: the front end of the first connector (1) is provided with a connecting component;

The connecting assembly comprises rotating knobs (44), wherein the two groups of rotating knobs (44) are fixedly connected with the bottom ends of first connecting rods (45), the two groups of first connecting rods (45) penetrate through the bottom ends of first telescopic grooves (43), first springs (48) are sleeved outside the first connecting rods (45), the top ends of the first springs (48) are fixedly connected with the bottom ends of round connecting plates (51), the bottom ends of the first springs (48) are fixedly connected with the top ends of square connecting plates (47), the top ends of the first connecting rods (45) are fixedly connected with first bearings (49), the first bearings (49) are fixedly connected with the round connecting plates (51), and the right end of each first connecting joint (1) is provided with a fixing assembly.

2. A telecommunications cable connection joint according to claim 1, wherein: the fixing assembly comprises anti-slip knobs (60), two groups of the anti-slip knobs (60) are fixedly connected with the top ends of first threaded rods (62), two groups of the first threaded rods (62) are fixedly connected with second bearings (63), two groups of the second bearings (63) are fixedly connected with second connecting blocks (64), first abutting plates (61) are sleeved outside the first threaded rods (62), second abutting plates (65) are sleeved outside the first threaded rods (62), and the bottoms of the anti-slip knobs (60) are fixedly connected with first limiting plates (67).

3. A telecommunications cable connection joint according to claim 2, wherein: the top ends of the two groups of round connecting plates (51) are fixedly connected with the first abutting blocks (52), the two groups of first abutting blocks (52) are slidably connected with the second sliding grooves (50), the two groups of square connecting plates (47) are fixedly connected with the inner walls of the second sliding grooves (50), and the two groups of second sliding grooves (50) are formed in one end of the first telescopic groove (43).

4. A telecommunications cable connection joint according to claim 3, wherein: two groups of second connecting blocks (64) are fixedly connected with the connecting guide pipe (3), one group of second connecting blocks (64) is penetrated by a first threaded rod (62), the other group of second connecting blocks (64) is penetrated by a first sliding rod (66), two groups of first sliding rods (66) penetrate through a first abutting plate (61), two groups of second abutting plates (65) are penetrated by the first sliding rod (66), and two groups of first sliding rods (66) are fixedly connected with a second limiting plate (68).

5. The optical communication cable connection joint of claim 4 wherein: the two groups of first connecting rods (45) are fixedly connected with the square abutting blocks (46), the two groups of first connecting rods (45) penetrate through the square connecting plates (47), the two groups of first telescopic grooves (43) are fixedly connected with the first connecting head (1), and the front end and the rear end of the first connecting head (1) are provided with first sliding grooves (42).

6. The optical communication cable connection joint of claim 5, wherein: the second connector (2) is fixedly connected with the first connecting blocks (40), and the two groups of the first connecting blocks (40) are fixedly connected with the first sliding blocks (41).