Anti-loosening connecting mechanism

Abstract

The invention provides an anti-loosening connecting mechanism. The anti-loosening connecting mechanism is used for achieving penetrating of a connecting body with a thread end and being fixed in a mounting hole of a panel. The anti-loosening connecting mechanism comprises an anti-loosening gasket and an anti-loosening nut. The anti-loosening nut is arranged at the bottom of the thread end. The anti-loosening gasket is arranged at the thread end in a sleeving manner and is located at the position between the anti-loosening nut and the panel. A fixed hole allowing the thread end to penetrate isformed in the middle of the anti-loosening gasket. A locating convex block is arranged on the edge of the fixed hole. A locating groove matched with the locating convex block is formed in one side ofthe thread end. Turnup folded corner portions attached to the surface of the panel are arranged on the corners of the periphery of the anti-loosening gasket. According to the anti-loosening connectingmechanism, button switches or indication lamps or other component products fixed by nuts can be effectively prevented from loosening, potential safety hazards caused by loosening can be avoided, meanwhile, the subsequent equipment maintenance cost is greatly reduced, the structure is simple, and popularization is convenient.

Description

technical field [0001] The invention relates to the field of anti-looseness of a fixing piece, in particular to an anti-loose connection mechanism. Background technique [0002] For example, some common components such as button switches and indicator lights used in places with electrical control equipment such as rail transit, machining lathes, elevators, etc. are usually installed and fastened to the preset installation of the control panel by means of a single nut. in the hole. However, since the electrical equipment in the above occasions will vibrate during operation, the fastening nut of the button switch or indicator light will be loosened under the vibration, so that the function of the button switch or indicator light will fail or have other safety hazards. Even in the application environment of vibration, under the operation of the user for many times, the components fixed with the single hole of the nut may become loose. Problem, an effective anti-loose connecti...

AI Technical Summary

Problems solved by technology

However, because the electrical equipment in the above occasions will vibrate during operation, the fastening nut of the button switch or the indicator light will loosen under the vibration, thereby making the button switch or the indicator light function invalid or have other potential safety hazards.

Even in a vibrating application environment, the components fixed by a single hole with nuts may become loose under repeated operations by the user. Therefore, in order to completely solve the problem that components such as button switches or indicator lights fixed by nuts are easy to loose problem, an effective anti-loose connection mechanism has become a difficult problem to be solved in this field

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