CN216210055U

CN216210055U - Movable connector for communication optical cable

Info

Publication number: CN216210055U
Application number: CN202122774355.4U
Authority: CN
Inventors: 纪曹阳
Original assignee: Jiangsu Rongzheng Communication Technology Co ltd
Current assignee: Jiangsu Rongzheng Communication Technology Co ltd
Priority date: 2021-11-13
Filing date: 2021-11-13
Publication date: 2022-04-05
Anticipated expiration: 2031-11-13

Abstract

The utility model relates to an optical cable movable connector technical field specifically is a communication optical cable movable connector, including the connector shell, the inside of connector shell is provided with positioning mechanism, the inside of connector shell is provided with sealing mechanism, positioning mechanism's inside is provided with the optical cable body, the right side fixed mounting of connector shell has one end to extend to the inside optical fiber splice of connector shell, the inside of connector shell is provided with stabilizing mean, the inside of optical cable body is provided with fastening means, fastening means includes the fixed slot, the top and the bottom at the optical cable body are seted up to the fixed slot. This optical communication cable connector that moves about through setting up of connector shell, positioning mechanism, stabilizing mean and fastening means, has helped solving the problem that the situation that drops appears easily behind the condition such as experience torsion, tensile when the optical cable wiring, just can not cause the influence to the use of optical cable yet.

Description

Movable connector for communication optical cable

Technical Field

The application relates to the technical field of optical cable movable connectors, in particular to a communication optical cable movable connector.

Background

The optical cable movable connector is a plug-in connector formed by taking a single-core plug and an adapter as a base, the optical cable movable connector precisely butt-joints two end faces of optical fibers, and most importantly, the axes of the two optical fibers are aligned, so that light energy output by a transmitting optical fiber can be coupled into a receiving optical fiber to the maximum extent, and the influence on a system caused by the optical fiber inserted into an optical link is minimized.

At present, in the installation process of the optical cable, the optical cable needs to be bent, so the optical cable can be subjected to torsion, stretching and the like, but the existing optical cable movable connector is not firm enough for fixing the optical cable inside, and the optical cable is easy to fall off after being subjected to torsion, stretching and the like, so the use of the optical cable is influenced.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides a communication optical cable connector, possesses advantages such as fixed effectual, has solved the problem that optical cable connector is fixed fastening inadequately to inside optical cable.

In order to achieve the above purpose, the present application provides the following technical solutions: a movable connector of a communication optical cable comprises a connector shell, wherein a positioning mechanism is arranged inside the connector shell, a sealing mechanism is arranged inside the connector shell, an optical cable body is arranged inside the positioning mechanism, an optical fiber joint with one end extending into the connector shell is fixedly arranged on the right side of the connector shell, a stabilizing mechanism is arranged inside the connector shell, and a fastening mechanism is arranged inside the optical cable body;

the fixed slot has been seted up to the top and the bottom of optical cable body, fastening device includes fastening joint pole, fastening joint pole movable mounting be in the fixed slot, just the one end of fastening joint pole runs through and extends to inside the stabilizing mean, the equal fixed mounting in one side that fastening joint pole is relative has one end and stabilizing mean swing joint's steadying plate, the equal fixed mounting in one side that the steadying plate carried on the back mutually has one end and stabilizing mean fixed connection's pressure spring.

Further, the connector shell includes the casing, the constant head tank has all been seted up to interior roof and the interior diapire of casing.

Further, positioning mechanism includes the triangle fixture block, triangle fixture block movable mounting is inside the constant head tank, the top the bottom fixed mounting of triangle fixture block has one end and below triangle fixture block top fixed connection and one end to extend to the left location section of thick bamboo of casing, the left side fixed mounting of a location section of thick bamboo has rubber protective sheath.

Further, sealing mechanism includes the locating plate, locating plate fixed mounting is inside the casing, the locating plate is located the right side of a location section of thick bamboo, the right side of locating plate is seted up one end and is run through and extend to the left mounting hole of locating plate, the right side fixed mounting of locating plate has the second rubber packing pad that one end and a location section of thick bamboo contacted.

Further, the optical cable body includes insulating cover, insulating cover fixed mounting just runs through the mounting hole and extends to the right side of locating plate in the inside of a location section of thick bamboo, insulating cover's right side fixed mounting has the go-between, insulating cover's inside movable mounting has one end to run through the go-between and the bare fiber that one end and fiber joint contacted.

Further, stabilizing mean includes spacing storehouse, spacing storehouse fixed mounting is at the interior diapire and the interior diapire of casing, spacing storehouse is located the right side of locating plate, the spacing groove with the steadying plate looks adaptation is all seted up to the inner wall left and right sides in spacing storehouse.

Further, the locating cylinder comprises a cylinder body, a first rubber sealing gasket with one end contacting with a second rubber sealing gasket is fixedly mounted on the right side of the cylinder body, the triangular clamping block is matched with the locating groove, and the fixing groove is formed in the top and the bottom of the connecting ring.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. the movable connector of the communication optical cable is beneficial to solving the problem that the optical cable is easy to fall off after being subjected to torsion, stretching and other conditions during wiring by arranging the connector shell, the positioning mechanism, the stabilizing mechanism and the fastening mechanism, and the influence on the use of the optical cable is avoided as much as possible;

2. this communication optical cable connector through sealing mechanism's setting, makes optical fiber splice and optical cable body junction be in encapsulated situation, helps solving the problem of dust moisture invasion, has made things convenient for the use.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is an enlarged view taken at A in FIG. 1 of the present application;

fig. 3 is an enlarged view of fig. 1 at B.

In the figure: 1. a connector housing; 11. a housing; 12. positioning a groove; 2. a positioning mechanism; 21. a triangular clamping block; 22. a positioning cylinder; 221. a barrel; 222. a first rubber packing; 23. a rubber protective sleeve; 3. a sealing mechanism; 31. positioning a plate; 32. mounting holes; 33. a second rubber packing; 4. an optical cable body; 41. a protective insulating layer; 42. a connecting ring; 43. bare optical fibers; 5. an optical fiber splice; 6. a stabilizing mechanism; 61. a limiting bin; 62. a limiting groove; 7. a fastening mechanism; 71. fixing grooves; 72. fastening the clamping and connecting rod; 73. a stabilizing plate; 74 pressure spring.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

Referring to fig. 1-3, the connector housing 1 of the present embodiment includes a housing 11, a positioning mechanism 2 is disposed inside the housing 1, the housing 11 includes a housing 11, positioning grooves 12 are disposed on an inner top wall and an inner bottom wall of the housing 11, the positioning mechanism 2 is fixed by the positioning grooves 12, a sealing mechanism 3 is disposed inside the housing 1, an optical cable body 4 is disposed inside the positioning mechanism 2, an optical fiber connector 5 having one end extending into the housing 1 is fixedly disposed on a right side of the housing 1, a stabilizing mechanism 6 is disposed inside the housing 1, a fastening mechanism 7 is disposed inside the optical cable body 4, fixing grooves 71 are disposed on a top and a bottom of the optical cable body 4, the fastening mechanism includes a fastening clamping rod 72, the fastening clamping rod 72 is movably mounted in the fixing groove 71, and one end of the fastening clamping rod 72 penetrates and extends into the stabilizing mechanism 6, one side opposite to the fastening clamping rod 72 is fixedly provided with a stabilizing plate 73 with one end movably connected with the stabilizing mechanism 6, one side opposite to the stabilizing plate 73 is fixedly provided with a pressure spring 74 with one end fixedly connected with the stabilizing mechanism 6, in use, the optical cable body 4 extrudes the fastening clamping rod 72 to enable the fastening clamping rod 72 to ascend, after the fastening clamping rod 72 moves to a certain position, the fastening clamping rod 72 resets under the action of elastic potential energy of the pressure spring 74 to enable the fastening clamping rod 72 to enter the fixing groove 71, and then the optical cable body 4 is fixed.

Referring to fig. 1-2, the positioning mechanism 2 includes a triangular clamping block 21, the triangular clamping block 21 is movably mounted inside the positioning groove 12, the bottom of the upper triangular clamping block 21 is fixedly mounted with a positioning cylinder 22, one end of the positioning cylinder 22 is fixedly connected to the top of the lower triangular clamping block 21, and one end of the positioning cylinder extends to the left side of the housing 11, the positioning cylinder 22 includes a cylinder body 221, the right side of the cylinder body 221 is fixedly mounted with a first rubber sealing gasket 222, the triangular clamping block 21 is adapted to the positioning groove 12, the left side of the positioning cylinder 22 is fixedly mounted with a rubber protective sleeve 23, the durability of the joint between the optical cable body 4 and the housing 11 is better through the arrangement of the rubber protective sleeve 23, the triangular clamping block 21 is a plastic triangular clamping block, the housing 11 is a plastic housing, and the plastic housing have certain deformation capability, so that the triangular clamping block 21 can enter the positioning groove 12.

Referring to fig. 1-2, the sealing mechanism 3 includes a positioning plate 31, the positioning plate 31 is fixedly installed inside the housing 11, the positioning plate 31 is located on the right side of the positioning cylinder 22, a mounting hole 32 is formed in the right side of the positioning plate 31, one end of the mounting hole penetrates through and extends to the left side of the positioning plate 31, a second rubber gasket 33, one end of which is in contact with the positioning cylinder 22, is fixedly installed on the right side of the positioning plate 31, the first rubber gasket 222 is in contact with the second rubber gasket 33, and the first rubber gasket 222 and the second rubber gasket 33 are arranged to be pressed against each other, so that the joint between the optical fiber connector 5 and the optical cable body 4 is in a sealed state, and the joint is prevented from being affected by dust and moisture.

Referring to fig. 1 and 3, the optical cable body 4 includes a protective insulating layer 41, the protective insulating layer 41 is fixedly installed inside the positioning cylinder 22, penetrates through the installation hole 32, and extends to the right side of the positioning plate 31, a connection ring 42 is fixedly installed on the right side of the protective insulating layer 41, fixing grooves 71 are opened on the top and bottom of the connection ring 42, a bare optical fiber 43 with one end penetrating through the connection ring 42 and one end contacting with the optical fiber connector 5 is movably installed inside the protective insulating layer 41, and the bare optical fiber 43 is fastened by the fastening mechanism 7 through the arrangement of the connection ring 42, so that the bare optical fiber 43 is fixed firmly.

Referring to fig. 1 and 3, the stabilizing mechanism 6 includes a limiting bin 61, the limiting bin 61 is fixedly installed on the inner bottom wall and the inner bottom wall of the housing 11, the limiting bin 61 is located on the right side of the positioning plate 31, the limiting grooves 62 matched with the stabilizing plates 73 are formed on the left side and the right side of the inner wall of the limiting bin 61, and the fastening mechanism 7 is more stable in operation and better in firmness due to the arrangement of the limiting grooves 62.

The working principle of the above embodiment is as follows:

in use, the protective insulating layer 41 on the top end of the optical cable body 4 is removed, then the optical cable body 4 passes through the rubber protective sleeve 23 and the positioning cylinder 22, the protective insulating layer 41 is adhered inside the cylinder 221 by glue, then the connecting ring 42 is adhered outside the bare optical fiber 43, then the positioning cylinder 22 is sent into the shell 11, the triangular clamping block 21 enters the positioning groove 12, the connecting ring 42 further extrudes the fastening clamping rod 72, the pressure spring 74 is compressed, when the fastening clamping rod 72 moves to a certain position, the extrusion of the connecting ring 42 disappears, the pressure spring 74 drives the fastening clamping rod 72 to reset, the fastening clamping rod 72 enters the fixing groove 71, the connecting ring 42 is fastened, and then the bare optical fiber 43 fixed inside the connecting ring 42 is fixed, thus, not only the protective insulating layer 41 is fastened, but also the bare optical fiber 43 is fixed, the problem that the optical cable is easy to fall off after being subjected to conditions such as torsion, stretching and the like during wiring is solved, and the use of the optical cable is not influenced;

in use, contact through a location section of thick bamboo 22 and sealing mechanism 3, make first rubber packing 222 and the extrusion of laminating each other of second rubber packing 33, and then avoided the circulation of outside air with the inside air of casing 11, so, make optical fiber splice 5 and optical cable body 4 junction be in encapsulated situation, help solving the problem of dust moisture invasion, made things convenient for the use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A connector for a movable optical communication cable, comprising a connector housing (1), characterized in that: a positioning mechanism (2) is arranged inside the connector shell (1), a sealing mechanism (3) is arranged inside the connector shell (1), an optical cable body (4) is arranged inside the positioning mechanism (2), an optical fiber connector (5) with one end extending into the connector shell (1) is fixedly arranged on the right side of the connector shell (1), a stabilizing mechanism (6) is arranged inside the connector shell (1), and a fastening mechanism (7) is arranged inside the optical cable body (4);

fixed slot (71) have been seted up to the top and the bottom of optical cable body (4), fastening device (7) are including fastening joint pole (72), fastening joint pole (72) movable mounting be in fixed slot (71), just the one end of fastening joint pole (72) is run through and is extended to inside stabilizing mean (6), the equal fixed mounting in one side that fastening joint pole (72) is relative has one end and stabilizing mean (6) swing joint's stabilizer plate (73), the equal fixed mounting in one side that stabilizer plate (73) carried on the back mutually has one end and stabilizing mean (6) fixed connection's pressure spring (74).

2. A telecommunications cable movable connector according to claim 1, wherein: the connector shell (1) comprises a shell (11), and positioning grooves (12) are formed in the inner top wall and the inner bottom wall of the shell (11).

3. A telecommunications cable movable connector according to claim 2, wherein: positioning mechanism (2) include triangle fixture block (21), triangle fixture block (21) movable mounting is inside constant head tank (12), the top the bottom fixed mounting of triangle fixture block (21) has one end and below triangle fixture block (21) top fixed connection and one end to extend to casing (11) left location section of thick bamboo (22), the left side fixed mounting of a location section of thick bamboo (22) has rubber protective sleeve (23).

4. A telecommunications cable movable connector according to claim 3, wherein: sealing mechanism (3) are including locating plate (31), locating plate (31) fixed mounting is inside casing (11), locating plate (31) are located the right side of a location section of thick bamboo (22), the right side of locating plate (31) is seted up one end and is run through and extend to left mounting hole (32) of locating plate (31), the right side fixed mounting of locating plate (31) has second rubber packing pad (33) that one end and a location section of thick bamboo (22) contacted.

5. A communications cable flex connector as claimed in claim 4, wherein: optical cable body (4) are including insulating cover (41), insulating cover (41) fixed mounting just runs through mounting hole (32) and extends to the right side of locating plate (31) in the inside of a location section of thick bamboo (22), the right side fixed mounting of insulating cover (41) has go-between (42), the inside movable mounting of insulating cover (41) has naked optic fibre (43) that one end runs through go-between (42) and one end and optical fiber splice (5) contact.

6. A communications cable flex connector as claimed in claim 4, wherein: stabilizing mean (6) are including spacing storehouse (61), spacing storehouse (61) fixed mounting is in the interior diapire and the interior diapire of casing (11), spacing storehouse (61) are located the right side of locating plate (31), spacing groove (62) with stabilizer plate (73) looks adaptation are all seted up to the inner wall left and right sides in spacing storehouse (61).

7. A telecommunications cable movable connector according to claim 5, wherein: the positioning cylinder (22) comprises a cylinder body (221), a first rubber sealing gasket (222) with one end contacting with a second rubber sealing gasket (33) is fixedly mounted on the right side of the cylinder body (221), the triangular clamping block (21) is matched with the positioning groove (12), and the fixing groove (71) is formed in the top and the bottom of the connecting ring (42).