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CN-224216911-U - Separable body is a fiber optic connector of (a)

CN224216911UCN 224216911 UCN224216911 UCN 224216911UCN-224216911-U

Abstract

The utility model relates to the technical field of optical fiber connectors and discloses a separable optical fiber connector which comprises an optical fiber body and a tail sleeve, wherein one end of the tail sleeve is provided with a limiting sleeve, the tail sleeve and the limiting sleeve are sleeved on the surface of the optical fiber body, one end of the optical fiber body is provided with a core inserting assembly, the surface of the limiting sleeve is sleeved with a shell, the core inserting assembly is arranged in the shell, two sides of the limiting sleeve are respectively provided with a splitting assembly for limiting and fixing the shell, and two ends of the shell are respectively provided with a protection assembly for protecting the splitting assembly.

Inventors

  • Ning Chaofan

Assignees

  • 西安吉古宝电子科技有限公司

Dates

Publication Date
20260508
Application Date
20250704

Claims (7)

  1. 1. The utility model provides a separable optical fiber connector, includes fiber body (1) and tail cover (2), stop collar (21) are installed to the one end of tail cover (2), the surface at fiber body (1) is all established to tail cover (2) and stop collar (21), lock pin subassembly (3) are installed to the one end of fiber body (1), the surface cover of stop collar (21) is equipped with shell (22), lock pin subassembly (3) set up in shell (22), its characterized in that, the both sides of stop collar (21) all are provided with split subassembly (4) that are used for spacing fixed shell (22), the both ends of shell (22) all are provided with protection subassembly (5) that are used for protecting split subassembly (4).
  2. 2. The separable optical fiber connector of claim 1, wherein the ferrule assembly (3) comprises a ferrule body (31), a sleeve (32) is sleeved on one side of the ferrule body (31), one stripped end of the optical fiber body (1) is inserted into the ferrule body (31) through the sleeve (32) and solidified through glue, a first spring (33) is sleeved on the surface of the sleeve (32), the first spring (33) and the sleeve (32) are both inserted into the limiting sleeve (21), and one end of the ferrule body (31) far away from the sleeve (32) extends to the outer side of the shell (22).
  3. 3. The separable optical fiber connector of claim 1, wherein each group of the splitting assemblies (4) comprises sliding grooves (41), each group of the sliding grooves (41) is formed in the side end of a limiting sleeve (21), a second spring (42) is arranged on the inner side of each group of the sliding grooves (41), a limiting rod (43) is slidably arranged at the opening of each group of the sliding grooves (41), the inner ends of the limiting rods (43) are connected with the second spring (42), limiting holes (23) are formed in positions, corresponding to the two groups of the limiting rods (43), of the two ends of the shell (22), and each group of the limiting rods (43) is inserted into the corresponding limiting holes (23).
  4. 4. A separable optical fiber connector as recited in claim 3, wherein each of the plurality of stopper rods (43) has an outer diameter adapted to an inner diameter of the stopper hole (23).
  5. 5. The separable optical fiber connector of claim 1, wherein each group of the protection components (5) comprises two groups of fixing rods (51), each two groups of fixing rods (51) are arranged on two sides of one end of the shell (22) provided with a limiting hole (23), each two groups of fixing rods (51) are provided with movable grooves (52) at one end far away from the shell (22), each two groups of fixing rods (51) are provided with protection plates (53) at one end far away from the shell (22), each group of protection plates (53) is connected with sliding blocks (54) on two sides of one end close to the fixing rods (51), and each group of sliding blocks (54) are slidably arranged in the movable grooves (52).
  6. 6. A separable optical fiber connector as recited in claim 5, wherein each of said shielding plates (53) is disposed adjacent to the outer end of the housing (22) and is spaced from the outer end of the stopper rod (43) by a gap.
  7. 7. A separable optical fiber connector as recited in claim 5, wherein each of the shielding plates (53) has a protrusion (55) connected thereto at an equal distance from an end thereof remote from the housing (22).

Description

Separable body is a fiber optic connector of (a) Technical Field The utility model relates to the technical field of optical fiber connectors, in particular to a separable optical fiber connector. Background The optical fiber connector is a passive device for realizing detachable connection between optical fibers and optical equipment, has the core function of aligning optical fiber cores and ensuring low-loss transmission of optical signals, is widely applied to the fields of communication networks, data centers, broadcast televisions, industrial detection and the like, is an indispensable basic element in an optical communication system, and is also divided into various types such as LC, FC, SC, ST and the like. The shell of the connector is fixed through the fixed protruding block and the clamping groove after the LC optical fiber connector is assembled, so that the shell is convenient to install, but inconvenient to split, the protruding block is difficult to separate from the clamping groove once being clamped with the clamping groove, and therefore the connector is inconvenient to split, when the insert core is damaged, the insert core is inconvenient to replace independently, the practicability of the device is greatly reduced, and for this reason, the separable optical fiber connector is provided to solve the problems. Disclosure of utility model The utility model aims to provide a separable optical fiber connector, which solves the problems that in the prior art, a shell is inconvenient to detach, and the connector is inconvenient to detach, so that an insert core is inconvenient to replace independently. The utility model provides a separable optical fiber connector which comprises an optical fiber body and a tail sleeve, wherein one end of the tail sleeve is provided with a limiting sleeve, the tail sleeve and the limiting sleeve are sleeved on the surface of the optical fiber body, one end of the optical fiber body is provided with a core inserting assembly, the surface of the limiting sleeve is sleeved with a shell, the core inserting assembly is arranged in the shell, two sides of the limiting sleeve are respectively provided with a splitting assembly for limiting and fixing the shell, and two ends of the shell are respectively provided with a protection assembly for protecting the splitting assembly. As the preference of above-mentioned technical scheme, the lock pin subassembly includes the lock pin body, one side cover of lock pin body is equipped with the sleeve pipe, the one end that the optic fibre body was stripped passes the sleeve pipe and inserts in the lock pin body and solidify through glue, sheathed tube surface cover is equipped with spring one, spring one and sleeve pipe are all inserted and are established in the stop collar, the lock pin body is kept away from sheathed tube one end and is extended to the outside of shell. Through above-mentioned technical scheme for through setting up with the fiber body fixed at lock pin body center, ensure that fiber body terminal surface flushes with lock pin body terminal surface, the accurate alignment fiber body terminal surface of being convenient for more ensures the high-efficient transmission of optical signal. As the preference of above-mentioned technical scheme, every group split subassembly all includes the spout, every group the spout all sets up the side at the stop collar, every group the spring two is all installed to the inboard of spout, every group the equal slidable mounting of opening part of spout has the gag lever post, and the inner and the spring two of gag lever post are connected, spacing hole has all been seted up in the position that the both ends of shell correspond with two sets of gag lever posts, every group the gag lever post all inserts and establishes in spacing hole. Through above-mentioned technical scheme for elastic gag lever post is more convenient for break away from in the spacing hole, and the shell is not only convenient for install also convenient to detach like this, then pulls out the shell, until shell and stop collar separation, just so can realize the device components of a whole that can function independently dismouting, greatly increased the practicality of the device. As the optimization of the technical scheme, the outer diameter of each group of limiting rods is matched with the inner diameter of each limiting hole. Through above-mentioned technical scheme for the gag lever post is difficult for rocking in spacing downthehole, makes the shell installation more firm. As the preference of above-mentioned technical scheme, every group protection subassembly all includes two sets of dead levers, every two sets of the dead lever is all installed in the one end both sides that the shell was seted up spacing hole, every two sets of the dead lever is kept away from the one end of shell and is all seted up movable groove, every two sets of the dead lever is kept away from the one end of shell a