Cluster quick insert self-locking RF connector assembly

Abstract

The invention discloses a cluster fast-plug self-lock radio frequency connector component which comprises a male cluster radio frequency connector and a female cluster radio frequency connector. The male cluster radio frequency connector comprises a male substrate and multiple male unit connectors. The female cluster radio frequency connector comprises a female substrate, multiple female unit connectors, a locking sleeve, an unlocking sleeve, a sealing nut, a locking nut and a locking thread, wherein an inner hole of the locking thread is provided with an internal thread section, the front end surface of the locking thread abuts against the external conical surface of the locking sleeve, and the unlocking sleeve is sleeved on the locking thread and can slide backward and forward. When the male cluster radio frequency connector is connected with the female cluster radio frequency connector, the circular protrusion of the front end of the locking sleeve is embedded in a circular groove formed in the front end of the male substrate, and the rear end surface of the circular protrusion abuts against the inclined plane of the front end of the circular groove. The cluster fast-plug self-lock radio frequency connector component is reliable in connection, and greatly improves the locking force of the locking sleeve and that of the inner and outer conductors of the male and female unit connectors.

Description

technical field [0001] The invention relates to a radio frequency connector for signal transmission, in particular to a bundled self-locking radio frequency connector with multiple unit connectors, which belongs to the technical field of communication transmission. Background technique [0002] Existing self-locking radio frequency connectors, such as a structure disclosed in Chinese utility model patent ZL200520078532.3, are composed of a female connector and a male connector. A hook is provided at the transition between the port and the contact piece; a positioning slot is provided on the outer conductor of the female connector. There are expansion joints in the longitudinal direction of the contact piece of the male connector. When the female and male connectors are butted, the hook on the contact piece is stuck at the positioning slot of the outer conductor to realize self-locking. [0003] The existing radio frequency connectors have the following two defects in the u...

AI Technical Summary

Problems solved by technology

[0003] The existing radio frequency connectors have the following two defects in the use process: on the one hand, due to the manufacturing error of the connector or after the female and male connectors have been plugged and pulled out for many times, the connection of the female and male connectors is often incorrect. Reliable, even lead to the separation of the inner and outer conductors of the female and male connectors, which seriously affects the transmission performance of electrical signals; on the other hand, because the female and male connectors are connected through cylindrical guide pins and guide holes, so when When RF connectors with different bundle numbers are mis-inserted, it is easy to cause damage to the connectors, resulting in poor contact of the female head or the failure of the male and female heads to match each other normally and install

For example, when the operator mistakenly inserts a four-core male connector, that is, a male connector with a cluster number of four, and a five-core female connector, that is, a female connector with a cluster number of five, the cylindrical guide pin of the four-core male connector will Push against the channel insulator of the five-core female connector and the end face of the jack. If the force is too large, the channel of the five-core female connector will be damaged, resulting in the damage of the channel jack of the female connector, resulting in poor contact and resulting in a performance alarm.

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