An easy-to-install connector

Abstract

A connector convenient to mount comprises a fixed sleeve assembly inserted into an assembly hole, a telescopic movable sleeve assembly arranged in the fixed sleeve assembly, and a rotary assembly forunlocking the movable sleeve assembly. The fixed sleeve assembly comprises a hollow fixed sleeve, and a rotary seat is arranged at one end of the fixed sleeve. The movable sleeve assembly comprises amovable sleeve and a movable core which can relatively move. A gap is formed in the periphery of the movable sleeve, and a check part stretches into the gap. A telescopic cavity is formed in the innerend of the movable core, and a telescopic rod extending inwards from the rotary seat is movably arranged in the telescopic cavity. The rotary assembly comprises the rotary seat and a rotating body arranged on the rotary seat, the rotating body is provided with an inserting rod, and after the rotating body rotates, the inserting rod relieves the stopping function of the check part. The self-adaption fast connector is convenient to assemble and use, can automatically adapt to the thickness of a plate, and thread machining is not needed.

Description

technical field [0001] The invention belongs to the field of fasteners and connectors, and in particular relates to a connector that is easy to install. 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. H...

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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