Self-adaptive quick connector

Abstract

The invention discloses a self-adaptive quick connector. The self-adaptive quick connector comprises a fixed sleeve assembly which is inserted into an assembly hole, a telescopic movable sleeve assembly which is arranged in the fixed sleeve assembly, and a button assembly for unlocking the movable sleeve assembly, wherein the fixed sleeve assembly comprises a hollow fixed sleeve; one end of the fixed sleeve is equipped with a button base; a blocking part which extends out for blocking is arranged on the inner wall of the fixed sleeve; the movable sleeve assembly comprises a movable sleeve anda movable core which can oppositely move; a notch is formed in the periphery of the movable sleeve, and the blocking part extends into the notch; the inner end of the movable core is equipped with a telescopic cavity; a telescopic pole which extends outs inwards on the button base is movably arranged in the telescopic cavity; the button assembly comprises a button base and a button arranged on thebutton base; the button is equipped with an insertion rod; and after the button is pressed down, the blocking effect of the blocking part is relieved by the insertion rod. The invention provides theself-adaptive quick connector which is convenient in assembly use, can automatically adapt to a thickness of a board, and does not need to form threads.

Description

technical field [0001] The invention belongs to the field of fasteners and connectors, in particular to an adaptive quick connector. Background technique [0002] Fasteners and connectors are a type of mechanical parts used for fastening connections and are widely used. They are widely used in industries including energy, electronics, electrical appliances, machinery, chemicals, metallurgy, molds, and hydraulic pressure. In terms of mechanical structure, you can see all kinds of fasteners, which are the most widely used mechanical basic parts, which also makes fasteners have a wide variety of specifications, different performances and uses, and standardization, serialization, and generalization. The degree is also extremely high. [0003] At present, commonly used fastener structures include: bolts, studs, screws, nuts, washers, pins, etc. Generally, the bolt and nut connections have threads, and the fastening assembly is realized through the threads. However, in some mate...

AI Technical Summary

Problems solved by technology

Generally, the bolt and nut connectors have threads, and the fastening assembly is realized through the threads. However, in some materials and parts, due to the structural fatigue design criteria, the threaded area connection is not allowed in some places. At the same time, the use of ordinary bolt and nut connections will cause improper installation. It is convenient and not fast. Similarly, there are some non-metallic materials that are not suitable for threading and connecting with ordinary bolts, and there are other bolts and nuts installed on some multi-layer boards, which cannot be done with ordinary bolts and rivet nuts. Quick fastening connection and disconnection

Moreover, ordinary bolts and nuts are two different parts, which require two steps in matching, which is time-consuming and labor-intensive, and the bolt lengths required for different plate thicknesses are also different, and the bolts cannot automatically adjust their own lengths. time consuming

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