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CN-224232004-U - Waterproof optical fiber movable connector

CN224232004UCN 224232004 UCN224232004 UCN 224232004UCN-224232004-U

Abstract

The utility model relates to an optic fibre swing joint ware technical field, an embodiment of the present disclosure provides a waterproof type optic fibre swing joint ware, it includes sleeve and first connector, telescopic one end fixedly connected with second connector, the equal fixedly connected with optic fibre of one end of first connector and second connector, the other end fixedly connected with butt joint seat of second connector, the other end fixedly connected with contact pin of first connector, still include joint subassembly, seal cover and quick detach subassembly, the joint subassembly sets up on first connector, be used for fixed sleeve and first connector, the cover is equipped with the seal cover on the first connector, the lateral wall of seal cover and telescopic inner wall sliding fit, the quick detach subassembly sets up on telescopic lateral wall, be used for demolishing first connector. Through above-mentioned technical scheme for solve among the prior art waterproof effect not good and the lower technical problem of practicality.

Inventors

  • WANG QINGHUA
  • TIAN FENGZHU

Assignees

  • 河北阳天通信科技有限公司

Dates

Publication Date
20260512
Application Date
20250616

Claims (8)

  1. 1. The utility model provides a waterproof type fiber connector, includes sleeve (1) and first connector (2), the one end fixedly connected with second connector (3) of sleeve (1), first connector (2) with the equal fixedly connected with optic fibre (4) of one end of second connector (3), a serial communication port, the other end fixedly connected with butt joint seat (5) of second connector (3), the other end fixedly connected with contact pin (6) of first connector (2) still includes: The clamping assembly is arranged on the first connecting head (2) and used for fixing the sleeve (1) and the first connecting head (2); The sealing sleeve (7) is sleeved on the first connecting joint (2), and the outer side wall of the sealing sleeve (7) is in sliding fit with the inner wall of the sleeve (1); The quick-release assembly is arranged on the outer side wall of the sleeve (1) and is used for removing the first connecting head (2).
  2. 2. The waterproof optical fiber connector according to claim 1, wherein the clamping assembly comprises: The two clamping connectors (8) are arranged on the first connecting connector (2), grooves (9) matched with the clamping connectors (8) are formed in the first connecting connector, and the clamping connectors (8) are in sliding fit with the inner side walls of the grooves (9); The clamping hole (10) is formed in the inner side wall of the sleeve (1), and the clamping hole (10) matched with the clamping joint (8) is formed in the inner side wall of the sleeve; The connecting plate (11), a moving groove (12) matched with the connecting plate (11) is formed in the first connecting joint (2), and one end of the connecting plate (11) is fixedly connected with one end of the clamping joint (8); And one end of the connecting spring (13) is fixedly connected with the other end of the connecting plate (11), and the other end of the connecting spring is fixedly connected with the inner bottom wall of the movable groove (12).
  3. 3. The waterproof optical fiber connector according to claim 2, wherein the quick release assembly comprises: The fixing seat (14), one end of the fixing seat (14) is fixedly connected with the outer side wall of the sleeve (1), and a through hole (15) is formed in the fixing seat (14); the inner walls of the through hole (15) and the clamping hole (10) are in sliding fit with the extrusion plate (16); The handle (17), one end of the handle (17) is fixedly connected with one end of the extrusion plate (16); The two extrusion springs (18), two extrusion springs (18) are symmetrically arranged at two ends of the top end of the fixed seat (14), and two ends of each extrusion spring (18) are fixedly connected with the handle (17) and the other end of the fixed seat (14) respectively.
  4. 4. The waterproof optical fiber movable connector according to claim 1, wherein one end of the second connector (3) is sleeved with a sealing ring (19), and the outer side wall of the sealing ring (19) is attached to the inner wall of the sleeve (1).
  5. 5. A waterproof optical fiber connector according to claim 1, characterized in that the first connector (2) and the second connector (3) form a sealed butt-joint cavity (20) in the sleeve (1), and the butt-joint seat (5) and the pin (6) are matched.
  6. 6. A waterproof optical fiber connector according to claim 2, characterized in that the moving groove (12) communicates with the slot (9), and the cross-sectional area of the moving groove (12) is larger than the cross-sectional area of the slot (9).
  7. 7. A waterproof optical fiber movable connector according to claim 3, characterized in that the through-hole (15), the clamping hole (10) and the slot (9) are communicated, and a sealing ring (21) is arranged on the inner walls of the through-hole (15) and the clamping hole (10).
  8. 8. The waterproof optical fiber movable connector according to claim 2, wherein two clamping connectors (8) are symmetrically arranged at two ends of the outer side wall of the first connecting connector (2), one end of each clamping connector (8) is arc-shaped, and one end of the sleeve (1) is provided with an arc-shaped groove (22) matched with the corresponding clamping connector (8).

Description

Waterproof optical fiber movable connector Technical Field The embodiment of the disclosure relates to the technical field of optical fiber movable connectors, in particular to a waterproof optical fiber movable connector. Background The optical fiber connector is an optical passive device for realizing detachable connection between optical fibers and other optical devices (such as a light source, a detector and the like), and belongs to one type of optical fiber connector, namely a connector which can be plugged and pulled for many times and is repeatedly used, and is mainly used for scenes needing frequent connection or disassembly, such as equipment interconnection in an optical fiber communication system, connection between an optical fiber testing instrument and the optical fibers and the like; The existing optical fiber movable connector is fastened in a bolt locking mode, so that when the operation such as maintenance or replacement is needed to be carried out later, the operation is inconvenient, and when the optical fiber movable connector is used in a humid environment, moisture and humid air can enter the optical fiber connection range along a connected gap, so that the connection quality of an optical fiber is affected, the situation that the connector is damaged is seriously caused, and the problem of the practicability of the existing optical fiber movable connector is reduced. Disclosure of utility model In order to overcome the above-mentioned defect, embodiments of the present disclosure provide a waterproof optical fiber movable connector, which is used for solving the technical problems of poor waterproof effect and low practicality in the prior art. According to one aspect, the disclosure provides a waterproof optical fiber movable connector, including sleeve and first connector, telescopic one end fixedly connected with second connector, first connector with the equal fixedly connected with optic fibre of one end of second connector, the other end fixedly connected with butt joint seat of second connector, the other end fixedly connected with contact pin of first connector still includes joint subassembly, seal cover and quick detach subassembly, the joint subassembly sets up on the first connector, is used for fixing the sleeve with the first connector, the cover is equipped with on the first connector the seal cover, the lateral wall of seal cover with telescopic inner wall sliding fit, the quick detach subassembly sets up on the telescopic lateral wall for demolish first connector. Preferably, in order to facilitate the insertion of the first connector into the sleeve and keep stable, and enable the butt joint seat and the contact pin to be connected, the clamping assembly comprises two clamping connectors, clamping holes, a connecting plate and a connecting spring, a slot matched with the clamping connectors is formed in the first connector, the clamping connectors are in sliding fit with the inner side walls of the slots, clamping holes matched with the clamping connectors are formed in the inner side walls of the sleeve, a moving groove matched with the connecting plate is formed in the first connector, one end of the connecting plate is fixedly connected with one end of the clamping connector, one end of the connecting spring is fixedly connected with the other end of the connecting plate, and the other end of the connecting spring is fixedly connected with the inner bottom wall of the moving groove. Further, in order to demolish the first connector follow in the sleeve, quick detach subassembly includes fixing base, stripper plate, handle and two extrusion springs, the one end of fixing base with telescopic lateral wall fixed connection, the through-hole has been seted up on the fixing base, the through-hole with the inner wall in joint hole all with stripper plate sliding fit, the one end of handle with the one end fixed connection of stripper plate, two extrusion springs symmetry sets up the both ends on fixing base top, the both ends of extrusion springs respectively with the other end fixed connection of handle and fixing base. Still further, in order to increase the second connector with telescopic leakproofness, the one end cover of second connector is equipped with the sealing ring, the lateral wall of sealing ring is laminated with telescopic inner wall. As a further aspect of the present application, in order to enable the docking station and the pin to be docked accurately and maintain tightness, the first connector and the second connector form a sealed docking cavity in the sleeve, and the docking station and the pin are matched. As a still further aspect of the present application, in order to allow the card connector to move into the moving groove and to prevent the spring from moving out of the moving groove, the moving groove communicates with the slot, and a cross-sectional area of the moving groove is larger than a cross-sectional area of the slot. On the basis