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CN-116413863-B - Optical cable connector

CN116413863BCN 116413863 BCN116413863 BCN 116413863BCN-116413863-B

Abstract

The application relates to an optical cable connector, which belongs to the field of optical cable connecting equipment and comprises an optical cable mounting seat I, an optical cable mounting seat II and a connecting sleeve, wherein the optical cable mounting seat I comprises a guide assembly and a ceramic sleeve, the guide assembly comprises a guide post, a support spring and the guide sleeve, a sealing ring I and a sealing ring II are fixedly arranged on the connecting sleeve, the connecting sleeve comprises a connecting plate and a sleeve body, the connecting plate is fixedly arranged in the sleeve body, a clamping block is arranged on the sleeve body, a clamping groove is formed in the optical cable mounting seat I, a support wire I is connected between the clamping blocks, a clamping ring is arranged on the sleeve body, a driving spring and a support wire II are connected between the clamping rings, a sliding hole is formed in the connecting sleeve, a shearing knife is slidably connected in the sliding hole, a guide hole is formed in the connecting plate, and the guide assembly slides along the axial direction of the guide hole. The application has the advantages of simple and quick connection and ensuring the sealing effect, thereby reducing the influence of dust, water vapor and the like when the optical cable works.

Inventors

  • ZHOU ENYONG

Assignees

  • 深圳市国信达科技股份有限公司

Dates

Publication Date
20260505
Application Date
20230403

Claims (10)

  1. 1. The optical cable connector is characterized by comprising an optical cable mounting seat I (1), an optical cable mounting seat II (2) and a connecting sleeve (3), wherein the optical cable mounting seat I (1) and the optical cable mounting seat II (2) are completely identical in structure and are connected with or separated from two ends of the connecting sleeve (3), the optical cable mounting seat I (1) comprises a guide assembly (4) and a ceramic sleeve (15), the guide assembly (4) comprises a guide column (41), a support spring (42) and a guide sleeve (43), the guide column (41) slides axially along the guide sleeve (43), one end of the support spring (42) is fixedly connected with the guide column (41) while the other end is fixedly connected with the guide sleeve (43), a sealing ring I (8) and a sealing ring II (82) are fixedly arranged on the connecting sleeve (3), the connecting sleeve (3) comprises a connecting plate (32) and a sleeve body (31), the connecting plate (32) is fixedly arranged in the sleeve body (31), accommodating cavities (311) are respectively arranged on two sides of the connecting plate body (31), two ends of each accommodating cavity (311) are respectively provided with a same clamping block (53) along the same diameter, and the same connecting block (53) is accommodated between two connecting blocks (53), the two ends of the first supporting wire (54) are fixedly connected to the side walls of the two clamping blocks (53), a clamping ring (6) is further arranged in each accommodating cavity (311), the two clamping rings (6) are respectively positioned at two sides of the connecting plate (32) and are parallel to each other, two driving springs (62) are fixedly arranged between the two clamping rings (6), the two driving springs (62) are arranged along the same diameter of the sleeve body (31) and are respectively arranged at two ends of the diameter, a second supporting wire (63) is fixedly arranged on the clamping ring (6) corresponding to the position of each driving spring (62), the second supporting wire (63) is used for limiting the two clamping rings (6) to move oppositely under the action of the driving springs (62) when the two clamping rings are not cut off, a sliding hole (7) is formed in the connecting sleeve (3), the sliding hole (7) is arranged along the radial direction of the connecting sleeve (3), a shear knife (71) is connected in a sliding mode, the shear knife (71) is configured to be cut off at the same diameter, the first supporting wire (321) and the second supporting wire (321) are sequentially connected with the second supporting wire (321) and the second supporting wire (321) are arranged on the connecting plate (32) in a mode, and the axial line (321) is communicated with the second supporting wire (54) and the axial line (32), the guide assembly (4) slides along the axial direction of the guide hole (321), and the connecting plate (32) is provided with a plurality of butt joint holes for butt joint of the end parts of the ceramic guide pipes connected with the optical fibers.
  2. 2. An optical cable connector according to claim 1, wherein the end of the guide post (41) is slidably connected with a telescopic head (411), and the telescopic head (411) is arranged in a cone shape.
  3. 3. The optical cable connector according to claim 1, wherein the end portion of the guide sleeve (43) is slidably connected with a second telescopic head (421), and the second telescopic head (421) is arranged in a truncated cone shape.
  4. 4. The connector of claim 1, wherein a magnet (422) is fixed to an end of the guide sleeve (43).
  5. 5. An optical cable connector according to claim 1, wherein the guide sleeve (43) has a larger cross-sectional diameter than the guide post (41).
  6. 6. The optical cable connector as claimed in claim 1, wherein the outer wall of the guide sleeve (43) is fixedly provided with a limiting block (423), and the position of the guide hole (321) corresponding to the limiting block (423) is provided with a limiting groove, and the shape of the limiting groove is matched with that of the limiting block (423).
  7. 7. The connector of claim 1, wherein the shearing blade (71) has a beveled edge (711) at an end thereof.
  8. 8. An optical cable connector according to claim 1, wherein the clamping block (53) is provided with a plug portion (531) at an end portion.
  9. 9. The optical cable connector as claimed in claim 1, wherein the first optical cable mounting seat (1) is provided with a handheld end (11), and the handheld end (11) is provided with anti-skidding patterns.
  10. 10. The optical cable connector according to claim 1, wherein the first optical cable mounting base (1) is provided with an anti-folding end (12).

Description

Optical cable connector Technical Field The application relates to the field of optical cable connection equipment, in particular to an optical cable connector. Background Conduit fiber optic cables are commonly deployed in urban areas, typically for fiber optic cables introduced from outdoors into indoors in access networks or customer premises, and for building service cables in integrated wiring, particularly wiring when introduced indoors or outdoors overhead. In the laying of conduit cables, it is often necessary to join two lengths of cable to achieve elongation of the cable. In the actual connection process, a common connection mode is that a hot melting mode is used firstly to melt and connect corresponding optical fiber connection points in two sections of optical cables together, and then a heat shrinkage tube is used to fix the two sections of optical cables so as to realize connection of the two sections of optical cables. Or use a cable connector to make the connection. In the related art, two sections of optical cables are connected in a hot melting mode, and the connection is stable, but in the process of connection, the operation is complex, the whole operation process not only needs special equipment and professionals to operate, but also is long in time consumption, and the optical cable connection end is easily exposed to air for too long in the connection process, so that the probability of dust pollution of the optical cable connection end is increased, and signal transmission is affected. The existing optical cable connector is used, although two sections of optical cables can be connected rapidly, the sealing effect is poor, the connection is unstable, dust, water vapor and the like can easily enter the optical cable end along a gap, pollution is caused to the optical cable end, and signal transmission is affected. And because the pipeline optical cable is used underground and the environment is moist, the pipeline optical cable is more easily polluted by water vapor. Therefore, a problem of the optical cable connector that can be connected quickly and ensure the sealing effect is needed to be solved. Invention of the invention The application provides an optical cable connector, which can be simply and quickly connected and can ensure a sealing effect, so that the influence of dust, water vapor and the like on the optical cable during operation is reduced. The application provides an optical cable connector which adopts the following technical scheme: The optical cable connector comprises an optical cable mounting seat I, an optical cable mounting seat II and a connecting sleeve, wherein the optical cable mounting seat I and the optical cable mounting seat II are completely identical in structure and are connected with or separated from two ends of the connecting sleeve, the optical cable mounting seat I comprises a guide assembly and a ceramic sleeve, the guide assembly comprises a guide post, a support spring and the guide sleeve, the guide post axially slides along the guide sleeve, one end of the support spring is fixedly connected with the guide post, the other end of the support spring is fixedly connected with the guide sleeve, a sealing ring I and a sealing ring II are fixedly arranged on the connecting sleeve, the connecting sleeve comprises a connecting plate and a sleeve body, the connecting plate is fixedly arranged in the sleeve body, clamping blocks are arranged on the sleeve body, clamping grooves matched with the clamping blocks are formed in the first optical cable mounting seat, a supporting wire I is connected between the clamping blocks, clamping rings are connected with a driving spring and a supporting wire II, sliding holes are formed in the connecting sleeve in the radial direction of the connecting sleeve, a cutter is connected in a sliding manner in the sliding hole in the sliding manner along the radial direction of the connecting sleeve, the cutter is used for sequentially cutting the supporting wire I and the supporting wire, the supporting wire II is fixedly connected with the connecting sleeve, a plurality of guide holes are formed in the axial direction, and the connecting sleeve is connected with the connecting plate in a butt joint mode, and the connecting plate is connected with the axial direction and has a plurality of guide holes. Through adopting above-mentioned technical scheme, during the use, the staff is pegged graft optical cable mount pad one and the two adapter sleeve both ends of optical cable mount pad. In the inserting process, firstly, the end parts of the guide posts are abutted with the end parts of the shearing cutters, so that the shearing cutters move along the sliding holes towards the direction close to the first supporting line, and when the end parts of the two guide posts are abutted with each other, the shearing cutters just move to the first position of the supporting line and shear the first supporting line. At this time,