Detonator connector

Abstract

The invention discloses a detonator connector. The detonator connector comprises a shell, wherein the shell is provided with a lower shell and an upper shell which are hinged, the shell also comprises a locking device, the lower shell and the upper shell are closed and locked by the locking device, the shell is of a hollow structure, an inner cavity is formed in the hollow structure and comprises a waterproof device and a conductive device, the waterproof device comprises a waterproof cushion, the waterproof cushion is of an elastic structure and is detachably connected between the lower shell and the upper shell, a networking explosion region line and a detonator pin line hermetically penetrate through the waterproof cushion to enter the inner cavity, the waterproof cushion seals the shell by closing of the lower shell and the upper shell, the conductive device comprises a plurality of conductive pieces and a wire press piece, the wire press piece is of a hollow structure to wrap the conductive pieces, the conductive pieces are detachably connected into the lower shell, the wire press piece is connected into the upper shell in a way corresponding to the conductive pieces, and the wire press piece presses down to wrap the conductive pieces and is used for making the networking explosion region line and the detonator pin line electrically conducted. The detonator connector is simple in structure, high in adaptability, stable in electrical connection and high in waterproof performance.

Description

technical field [0001] The invention relates to the field of detonator blasting, in particular to a detonator connector suitable for series-parallel connection of blasting zone wires and detonator foot wires in networking. Background technique [0002] The detonator was invented by Nobel in 1865. Nobel discovered that nitroglycerin would be very stable after being adsorbed with diatomaceous earth, but how to detonate it became a difficult problem. After many experiments and at the cost of blood, Nobel finally discovered that mercury fulminate could be used to detonate the nitroglycerin adsorbed by diatomaceous earth, and the mercury fulminate in a small tube became a detonator. The current detonator generally uses lead azide in the upper layer and high explosives in the lower layer. [0003] The detonator is the main detonating material in blasting engineering. Its function is to generate detonating energy to detonate various explosives, detonating cords and detonating tube...

AI Technical Summary

Problems solved by technology

[0004] The detonator connector is used to connect the network blasting area line and the detonator leg line in series and parallel for blasting operations, but the existing detonator connector structure is relatively complicated, and different types of detonators need to be equipped with different standard detonator connectors, and now Some detonator connectors have unstable electrical connections and poor waterproof performance. During the detonation operation, it is easy to affect the blasting efficiency due to unstable electrical connections, and it is easy to short-circuit the blasting area and the detonator due to water ingress in the detonator connector. explosion accident

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