Optical cable connector with good waterproofness

Abstract

The invention discloses an optical cable connector with good waterproofness, which comprises a sleeve body, an indoor optical cable is arranged in the sleeve body, an optical cable guide head is arranged at one end in the sleeve body, an elastic plug mechanism is arranged at the other end in the sleeve body, and a fixed socket shell is arranged on one side of the sleeve body. A sliding socket shell is arranged outside the side, away from the sleeve body, of the fixed socket shell, and a vacuum sealing structure is arranged between the sleeve body and the fixed socket shell. When the elastic plug mechanism and the socket are plugged with each other, an instantaneous elastic force is generated, so that the plug has enough plugging force when being plugged in, the situation that the socket and the plug are not in tight contact is avoided, and after the cavity formed by the sleeve body and the fixed socket shell is vacuumized, the vacuum sealing structure continuously keeps the vacuum state, intrusion of external water vapor is avoided, and a very good waterproof effect is achieved.

Description

technical field [0001] The invention relates to the technical field of optical cable connection, in particular to an optical cable connector with good water resistance. Background technique [0002] The optical cable connector is a device for detachable connection between the optical cable and the optical cable. It precisely butts the two end faces of the optical cable so that the optical energy output by the transmitting optical cable can be coupled to the receiving optical cable to the maximum extent. The impact on the system caused by its intervention in the optical link is minimized. To a certain extent, the optical cable connector affects the reliability and performance of the optical transmission system. There are certain defects in existing optical cable connectors: [0003] 1. After the traditional optical cable connector is connected, due to long-term use, there will be looseness between the plug and the socket, which will cause the transmission of the optical sign...

AI Technical Summary

Problems solved by technology

[0003] 1. After the traditional optical cable connector is connected, due to long-term use, there will be looseness between the plug and the socket, which will cause the transmission of the optical signal to be blocked, and even the phenomenon of false contact will occur during the connection, causing the installer to repeat. Debugging, resulting in waste of time and labor costs;

[0004] 2. Traditional optical cable connectors generally use sealant to achieve a relatively good sealing effect, but the sealant will cause difficulty in disassembly. If it needs to be replaced, the original optical cable connector will be destroyed, resulting in difficulty in disassembly. There are also existing connectors. The sealing is achieved by other methods, but the sealing effect is not good. After a period of use, the looseness between the parts will cause water vapor to intrude into the connector cavity, resulting in the obstruction of the transmission of optical cable signals.

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