CN215990807U

CN215990807U - Communication multi-interface optical fiber jumper wire connecting device

Info

Publication number: CN215990807U
Application number: CN202122009926.5U
Authority: CN
Inventors: 陶明新; 蔡玉琴
Original assignee: Hubei Mingxinda Photoelectric Technology Co ltd
Current assignee: Hubei Mingxinda Photoelectric Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-08
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a communication multi-interface optical fiber jumper wire connecting device, which relates to the technical field of communication engineering and comprises a shell and connecting mechanisms, wherein the two shells are detachably mounted through the connecting mechanisms, a cover plate is detachably mounted on the upper surface of the shell, clamping mechanisms are arranged in the shell and on one side surface, close to the shell, of the cover plate, through grooves are formed in the two side surfaces of the shell, and a bearing plate matched with the through grooves is fixedly connected to the inner wall of the shell. It is through leading to the groove, accept the board, cooperation setting between fixed establishment and the fixture, can support the bottom of optic fibre wire jumper through leading to the groove and accepting the board, can carry on spacingly to the top of optic fibre wire jumper through fixed establishment, realized the purpose to the spacing centre gripping of optic fibre wire jumper, the junction that can optic fibre wire jumper through two fixture protects, can guarantee that the junction of optic fibre wire jumper is in stable state, prevent that not hard up phenomenon from appearing in the junction of optic fibre wire jumper.

Description

Communication multi-interface optical fiber jumper wire connecting device

Technical Field

The utility model relates to the technical field of communication engineering, in particular to a communication multi-interface optical fiber jumper wire connecting device.

Background

The optical fiber jumper is used for a jumper connection from equipment to an optical fiber wiring link, has a thicker protective layer, is generally used for connection between an optical transceiver and a terminal box, and is applied to the fields of optical fiber communication systems, optical fiber access networks, optical fiber data transmission, local area networks and the like.

At present, there is a many interfaces optical fiber jumper wire connecting device for communication on the market, patent number: CN213585783U, which utilizes the supporting component installed on the optical fiber connection jack to buffer the pulling force applied to the optical fiber jumper inside, thereby reducing the damage at the end joint of the optical fiber jumper.

However, the above scheme has a limited protection range for the joint of the optical fiber patch cord, and is difficult to protect the joint between the two optical fiber patch cords, so that the joint of the optical fiber patch cords is easy to loosen, and further, the transmission of optical fiber signals is interrupted; therefore, the communication multi-interface optical fiber jumper connecting device solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides a communication multi-interface optical fiber jumper connecting device.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a many interfaces of communication optic fibre wire jumper connecting device, includes casing and coupling mechanism, two the casing passes through coupling mechanism demountable installation, the upper surface demountable installation of casing has the apron, a side that the inside of casing and apron are close to the casing all is provided with fixture, logical groove has all been seted up to the both sides face of casing, the inner wall fixedly connected with of casing and the board of accepting of leading to groove looks adaptation, the inside of casing is provided with and accepts the fixed establishment of board looks adaptation.

Furthermore, coupling mechanism includes connecting block and inserted block, the connecting block with inserted block fixed connection is respectively in the both sides face of casing, the spread groove with inserted block looks adaptation is seted up to the inside of connecting block.

Furthermore, a male magnet is inlaid in one side face of the insertion block, and a female magnet matched with the male magnet is inlaid in the inner wall of the connecting groove.

Furthermore, a screw hole is formed in the upper surface of the shell, and the shell is detachably mounted with the cover plate through a bolt arranged inside the screw hole.

Further, fixed establishment includes fixed plate and two screw thread sleeve pipes, two equal fixed connection in the inner diapire of casing in screw thread sleeve pipe's the equal threaded connection in inside has a screw rod, two the top of screw rod all runs through the inner wall of fixed plate and extends to the top of fixed plate, and fixed plate and screw rod sliding connection.

Furthermore, one end, far away from the threaded sleeve, of the screw rod is fixedly connected with a screwing block, and a straight knife edge is formed in the upper surface of the screwing block.

Further, two fixture all includes the grip block, two the equal fixedly connected with gangbar in a side that the grip block was kept away from each other, every the one end that the grip block was kept away from to the gangbar all overlaps and is equipped with and accomodate the pipe, every the equal sliding connection in inside of accomodating the pipe has the slider, and the one end fixed connection of a side of slider and gangbar.

Further, the inside sliding connection of slider has two symmetrical guide bars, and the both ends of guide bar all with the inner wall fixed connection who accomodates the pipe, a side fixedly connected with spring of accomodating the pipe is kept away from to the slider, and the one end that the slider was kept away from to the spring and the inner wall fixed connection who accomodates the pipe.

Compared with the prior art, the communication multi-interface optical fiber jumper connecting device has the following beneficial effects:

1. according to the utility model, through the matching arrangement of the through groove, the bearing plate, the fixing mechanism and the clamping mechanism, the bottom of the optical fiber jumper can be supported through the through groove and the bearing plate, the top of the optical fiber jumper can be limited through the fixing mechanism, the purpose of limiting and clamping the optical fiber jumper is realized, the connection part of the optical fiber jumper can be protected through the two clamping mechanisms, the connection part of the optical fiber jumper can be ensured to be in a stable state, and the phenomenon of looseness of the connection part of the optical fiber jumper is prevented.

2. According to the utility model, through the matching arrangement of the fixing plate, the threaded sleeve, the screw rod and the screwing block, the screwing block drives the screw rod to rotate in the threaded sleeve, the fixing plate can be pushed to move to the surface of the optical fiber jumper wire by the screwing block, the optical fiber jumper wire can be positioned and clamped by the bearing plate, and the stability of the optical fiber jumper wire in the shell is ensured.

3. According to the utility model, through the matching arrangement of the clamping plate, the linkage rod, the sliding block and the spring, the linkage rod is pushed to be accommodated in the accommodating pipe through the clamping plate, the spring is compressed by the sliding block, the clamping plate can be attached to the joint of the optical fiber patch cord under the action of the spring, and the purpose of fixing the joint of the optical fiber patch cord is realized.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a left side view of the present invention

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

FIG. 4 is a schematic view of the structure inside the storage tube according to the present invention;

fig. 5 is a perspective view of the present invention with the cover plate removed.

In the figure: the device comprises a shell 1, a cover plate 2, a connecting mechanism 3, a connecting block 31, a connecting groove 32, an inserting block 33, a through groove 4, a bearing plate 5, a fixing mechanism 6, a fixing plate 61, a threaded sleeve 62, a screw rod 63, a screwing block 64, a clamping mechanism 7, a clamping plate 71, a receiving pipe 72, a linkage rod 73, a sliding block 74, a guide rod 75 and a spring 76.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

The embodiment provides a communication multi-interface optical fiber jumper connection device, which is used for protecting an optical fiber jumper connection part in communication engineering, and is characterized in that a bearing plate 5, a fixing mechanism 6 and a clamping mechanism 7 are designed, so that the bearing plate 5 and the fixing mechanism 6 fix the optical fiber jumper in a shell 1, the clamping mechanism 7 is utilized to limit the connection part of the optical fiber jumper, and the purpose of protecting the optical fiber jumper in a connection state is achieved.

Referring to fig. 1 to 5, a communication multi-interface optical fiber jumper connection device comprises a shell 1 and a connection mechanism 3, wherein the two shells 1 are detachably mounted through the connection mechanism 3, a cover plate 2 is detachably mounted on the upper surface of each shell 1, a screw hole is formed in the upper surface of each shell 1, and the shells 1 are detachably mounted with the cover plate 2 through internal mounting bolts in the screw hole.

Through the internally mounted bolt at the screw, can install apron 2 on casing 1, and then seal the opening part of casing 1, conveniently overhaul the maintenance to the part in the casing 1.

The connecting mechanism 3 comprises a connecting block 31 and an inserting block 33, the connecting block 31 and the inserting block 33 are respectively and fixedly connected to two side surfaces of the shell 1, and a connecting groove 32 matched with the inserting block 33 is formed in the connecting block 31.

Through inserting the inside of spread groove 32 with inserted block 33 on two adjacent casings 1, and then can put together two casings 1, can carry out assembling of arbitrary quantity casing 1, facilitate the use according to user's demand.

Insert a side of piece 33 and inlay there is positive magnet, and the inner wall of spread groove 32 is inlayed and is had the negative magnet with positive magnet looks adaptation, and is spacing between connecting block 31 and the piece 33 through utilizing positive magnet and negative magnet, guarantees the stability of being connected between connecting block 31 and the piece 33.

The inside of casing 1 and the side that apron 2 is close to casing 1 all are provided with fixture 7, and two fixture 7 all include grip block 71, and the equal fixedly connected with gangbar 73 in a side that two grip block 71 kept away from each other, the one end that every gangbar 73 kept away from grip block 71 all is equipped with and accomodates pipe 72, and the equal sliding connection in inside of every accomodating pipe 72 has slider 74, and the one end fixed connection of a side of slider 74 and gangbar 73.

By attaching the clamping plate 71 to the optical fiber jumper connection, the linkage rod 73 can be accommodated in the slider 74, so that the clamping plate 71 can move in the horizontal direction, and connecting pieces of different sizes can be fixed.

The inside sliding connection of slider 74 has two symmetrical guide bars 75, and the both ends of guide bar 75 all with the inner wall fixed connection who accomodates pipe 72, and a side fixedly connected with spring 76 that accomodates pipe 72 is kept away from to slider 74, and the one end that slider 74 was kept away from to spring 76 and the inner wall fixed connection who accomodates pipe 72.

The slider 74 slides on the guide bar 75, so that the stability of the movement of the slider 74 in the storage pipe 72 can be improved, and the slider 74 compresses the spring 76, so that the holding plate 71 can be always brought into contact with the connector by the elasticity of the spring 76.

Through groove 4 has all been seted up to the both sides face of casing 1, and the inner wall fixedly connected with of casing 1 and the board 5 of accepting of leading to groove 4 looks adaptation, the inside of casing 1 be provided with accept the fixed establishment 6 of board 5 looks adaptation.

The optical fiber jumper can be placed in the through groove 4, the optical fiber jumper can be initially positioned, the receiving plate 5 is utilized to support the optical fiber jumper, and the stability of the optical fiber jumper can be guaranteed.

Fixing mechanism 6 includes fixed plate 61 and two threaded sleeve 62, and the equal fixed connection in the interior diapire of casing 1 in the bottom surface of two threaded sleeve 62, the equal threaded connection in inside of two threaded sleeve 62 has screw rod 63, and the top of two screw rods 63 all runs through the inner wall of fixed plate 61 and extends to the top of fixed plate 61, and fixed plate 61 and screw rod 63 sliding connection.

One end of the screw 63, which is far away from the threaded sleeve 62, is fixedly connected with a screwing block 64, the upper surface of the screwing block 64 is provided with a straight knife edge, the screw 63 can be rotated by the screwing block 64 by inserting a screwdriver into the straight knife edge, and the screw 63 can be rotated and inserted into the threaded sleeve 62, so that the fixing plate 61 is pushed to move.

The working principle is as follows: firstly, the bolt on the cover plate 2 is taken down, the limit on the cover plate 2 is released, the cover plate 2 is taken down from the shell 1, then the optical fiber jumper wire penetrates through the through groove 4 and extends into the shell 1, the two optical fiber jumper wires are connected through the connecting piece, the connecting piece is placed on the clamping plate 71, then the screwdriver is inserted into the straight knife edge, the screwing block 64 is rotated, the screwing block 64 drives the screw 63 to rotate and be accommodated in the threaded sleeve 62, the fixing plate 61 is pushed by the screwing block 64 to be in contact with the outer surface of the optical fiber jumper wire, the purpose of fixing the optical fiber jumper wire is realized, finally, the cover plate 2 is installed on the shell 1 through the bolt, the optical fiber jumper wire can extrude the clamping plate 71, the clamping plate 71 pushes the linkage rod 73 to move to the inside of the accommodating pipe 72, the sliding block 74 is used for extruding the spring 76 under the action of the spring 76, the clamping plate 71 is attached to the outer surface of the connecting piece all the time, so that the connection position of the optical fiber patch cord can be ensured to be in a stable state, and the phenomenon that the connection position of the optical fiber patch cord is loosened is prevented.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a many interfaces of communication optic fibre jumper wire connecting device, includes casing (1) and coupling mechanism (3), its characterized in that: two casing (1) is through coupling mechanism (3) demountable installation, the upper surface demountable installation of casing (1) has apron (2), a side that inside and apron (2) of casing (1) are close to casing (1) all is provided with fixture (7), logical groove (4) have all been seted up to the both sides face of casing (1), the inner wall fixedly connected with of casing (1) and the board (5) of accepting that leads to groove (4) looks adaptation, the inside of casing (1) is provided with and accepts fixed establishment (6) of board (5) looks adaptation.

2. The telecommunications multi-interface fiber optic jumper connection of claim 1, wherein: coupling mechanism (3) are including connecting block (31) and inserted block (33), connecting block (31) with inserted block (33) difference fixed connection is in the both sides face of casing (1), connecting groove (32) with inserted block (33) looks adaptation are seted up to the inside of connecting block (31).

3. The apparatus according to claim 2, wherein: a male magnet is embedded in one side face of the insertion block (33), and a female magnet matched with the male magnet is embedded in the inner wall of the connecting groove (32).

4. The telecommunications multi-interface fiber optic jumper connection of claim 1, wherein: the upper surface of the shell (1) is provided with a screw hole, and the shell (1) is detachably mounted with the cover plate (2) through a bolt arranged in the screw hole.

5. The telecommunications multi-interface fiber optic jumper connection of claim 1, wherein: fixed establishment (6) are including fixed plate (61) and two screw thread sleeve pipes (62), two the equal fixed connection in the interior diapire of casing (1) in bottom surface of screw thread sleeve pipe (62), two the equal threaded connection in inside of screw thread sleeve pipe (62) has screw rod (63), two the top of screw rod (63) all runs through the inner wall of fixed plate (61) and extends to the top of fixed plate (61), and fixed plate (61) and screw rod (63) sliding connection.

6. The telecommunications multi-interface fiber optic jumper connection of claim 5, wherein: one end, far away from the threaded sleeve (62), of the screw (63) is fixedly connected with a screwing block (64), and a straight knife edge is formed in the upper surface of the screwing block (64).

7. The telecommunications multi-interface fiber optic jumper connection of claim 1, wherein: two fixture (7) all include grip block (71), two the equal fixedly connected with gangbar (73) in a side that grip block (71) kept away from each other, every one end that the grip block (71) was kept away from in gangbar (73) all overlaps and is equipped with and accomodates pipe (72), every the equal sliding connection in inside of accomodating pipe (72) has slider (74), and the one end fixed connection of a side of slider (74) and gangbar (73).

8. The telecommunications multi-interface fiber optic jumper connection of claim 7, wherein: the inside sliding connection of slider (74) has two symmetrical guide bar (75), and the both ends of guide bar (75) all with the inner wall fixed connection who accomodates pipe (72), a side fixedly connected with spring (76) of accomodating pipe (72) are kept away from in slider (74), and spring (76) keep away from the one end of slider (74) and the inner wall fixed connection who accomodates pipe (72).