Server message block (SMB) blind mating coaxial plug

Abstract

The invention discloses a server message block (SMB) blind mating coaxial plug which comprises a plug and a socket. The plug comprises a plug outer conductor and a plug inner conductor arranged in the center of the cavity body of the plug outer conductor. A plug insulator is arranged between the plug outer conductor and the plug inner conductor. A shaft sleeve is arranged outside the plug outer conductor in a sleeved mode. The SMB blind mating coaxial plug is characterized by further comprising a floating structure. The floating structure comprises a spring and an installation plate. An annular floating groove is formed in the plug outer conductor. A floating hole is formed in the installation plate. The installation plate is arranged in the annular floating groove in a sleeved mode through the floating hole. The spring is arranged on the annular floating groove in a sleeved mode. One end of the spring is abutted against the groove wall of the annular floating groove. The other end of the spring is abutted against the installation plate. The installation plate is fixedly installed on a basic body. A gap is reserved between the inner wall of the floating hole and the groove bottom of the annular floating groove. According to the floating structure, radial and axial allowances are obtained, blind mating is achieved between the plug and the socket, and reliability of plug connection is improved.

Description

technical field [0001] The invention relates to a connecting piece for communication equipment, in particular to an SMB blind matching coaxial plug. Background technique [0002] In the field of communication technology, especially in the field of military and civilian microwave communication and precision testing, RF coaxial connectors are often used. The radio frequency coaxial connector is a special connection between the transmission port, the connection between the functional modules inside the communication station, and the connection between the radio transmission antenna and the transmission module. In order to effectively transmit electromagnetic wave signals and energy, the RF coaxial connector must have a characteristic impedance that matches the characteristic impedance of the connected system, and the reflection coefficient and insertion loss of the connector itself must be small, and must have good shielding efficiency and low Intermodulation interference. ...

AI Technical Summary

Problems solved by technology

[0005] With the rapid development of the field of communication technology, the demand for connectors between systems and systems, printed boards and printed boards has increased significantly. If the above-mentioned ordinary connectors are used, due to the influence of installation errors, it often leads to the occurrence of misalignment when paired connectors are mated. The phenomenon of position deviation and radial position deviation makes the connector not work normally, or even fails, such as figure 2 shown

This requires the operator to manually align the two connectors of the plug 101 and the socket 102, and then plug them together one by one. The assembly efficiency is low and manpower is wasted, which cannot meet the needs of current product development.

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