Connector connection locking structure convenient to plug and pull

Abstract

The invention relates to a connector connection locking structure convenient to plug and pull, which comprises a main engine part and a main engine-end connector, wherein the main engine-end connector can be tightly connected and matched with a probe-end connector; the probe part is internally provided with a locking keeping mechanism, a locking hole for allowing the locking keeping mechanism to be embedded is arranged in the main engine part, the locking keeping mechanism in the probe part is embedded in the locking hole of the main engine part, and thus, a tight connection state between the main engine-end connector and the probe-end connector is kept; and the probe part is also internally provided with a unlocking opening mechanism for enabling the locking keeping mechanism to exit the locking hole and achieving separation after connection between the main engine-end connector and the probe-end connector. Automatic locking in the case of plug can be realized, pulling out is achieved when a button needs to be pressed, the operation is convenient, the structure is simple, the operation is safe and reliable, the probe can be quickly replaced, and falling or relaxation of the connector due to unexpected circumstances can be avoided.

Description

technical field [0001] The invention relates to a connection and locking structure, in particular to a connector connection and locking structure that is convenient for plugging and unplugging, and belongs to the technical field of ultrasonic diagnostic instruments. Background technique [0002] At present, the requirements for the diversification of ultrasonic products in the market are getting higher and higher, and portable products with small size and light weight are becoming more and more popular, but the connectors used for traditional ultrasonic products are relatively large in size, which is not suitable for portable ultrasonic products. Smaller size connectors do not have a locking function, which can easily cause accidental detachment and damage the probe connector. For some products that already use smaller connectors, the locking structure used either cannot realize automatic locking, which is inconvenient to quickly replace the probe, or the locking is insuffic...

AI Technical Summary

Problems solved by technology

[0002] At present, the requirements for the diversification of ultrasonic products in the market are getting higher and higher, and portable products with small size and light weight are becoming more and more popular, but the connectors used for traditional ultrasonic products are relatively large in size, which is not suitable for portable ultrasonic products. Smaller connectors do not have a locking function, which can easily cause accidental fall off and damage the probe connector

For some products that already use smaller connectors, the locking structure used either cannot realize automatic locking, which is inconvenient to quickly replace the probe, or the locking is insufficient, and the connector is easy to loose, which affects the transmission of signals

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