Low-inductance connector for connecting flat cable of slapper detonator

Abstract

The invention discloses a low-inductance connector for connecting a flat cable of a slapper detonator. An upper seat cover plate and a lower seat cover plate are matched with each other, and an accommodating cavity is formed between the upper seat cover plate and the lower seat cover plate; the upper seat cover plate is provided with a through hole communicated with the accommodating cavity, an opening of the through hole is provided with a pressing cap, the through hole is internally provided with a connecting sleeve to which an upper electrode fixing block is connected, and the upper electrode fixing block is connected with an upper electrode plate; and a lower electrode plate is arranged on the lower seat cover plate and corresponds to the upper electrode plate, a clamping gap for a flat cable A is formed between the upper electrode plate and the lower electrode plate, the end part of the flat cable A penetrates through a plug at the end of the detonator and is arranged in the clamping gap, and the upper electrode fixing block and the upper electrode plate are both in compressive connection with a spring. The low-inductance connector can be used for realizing the high-voltage, short-pulse and high-current transmission; in addition, the inductance at a connected and plugged part is relatively low; and meanwhile, the external size of the low-inductance connector can meet the design requirement of the slapper detonator.

Description

technical field [0001] The invention belongs to the technical field of pyrotechnics, in particular to a low-inductance connector used for connecting flat cables of shock plate detonators. Background technique [0002] The shock detonator uses high voltage, short pulse, high current and other energy that is difficult to produce in nature to detonate. It has high safety and is currently a kind of insensitive pyrotechnic product that researchers in various countries focus on. The detonation system of the weapon. With the demand for miniaturization of weapons, insensitivity and miniaturization are the development trend of the detonation system. The direct result of the inactivation of the charge of the shock plate detonator is the increase of the detonation energy and the detonation voltage, which increases the insulation distance required between the components of the entire detonation system, resulting in an increase in the volume of the entire detonation system, which is dif...

AI Technical Summary

Problems solved by technology

With the application of low-inductance flat cables, the inductance of connectors has become a key factor affecting the inductance of the detonation circuit, but there is no low-inductance connector applied to the flat cable of the shock-blade detonator, which makes the shock-blade detonator miniaturized There are many technical difficulties in

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