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Ferroelectric electric shock bullet

A ferroelectric and bullet technology, used in offensive equipment, weapon types, etc., can solve the problems of short battery life, inability to continuously fire, police electric batons and taser guns requiring extra power, and achieve the effect of long firing distance

Inactive Publication Date: 2018-03-13
SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the problems that current police electric batons and Taser guns need extra power supply, short combat distance, short battery life, and inability to fire continuously, the present invention provides a new type of ferroelectric electric shock bullet that does not require external power supply

Method used

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Effect test

Embodiment 1

[0041] Such as figure 1 As shown, a ferroelectric electric shock bullet according to the present invention includes a housing 1 for protecting and supporting various functional units inside it, and a pressure generating unit, an electric pulse generating unit and an energy output unit inside the housing 1 .

[0042] Put the ferroelectric electric shock bullet into the gun chamber of the firearm, when the trigger of the firearm is pulled, it will hit the electronic detonator device 2 of the ferroelectric electric shock bullet, through the detonator device 2, the high-energy explosive 3 as the pressure generating device will explode to generate specific Pressure, on the one hand, the pressure emits bullets to leave the gun chamber, on the other hand, after being adjusted by the pressure matching plate 4, it acts on the polarized ferroelectric material 5, and the ferroelectric material 5 depolarizes, releases the bound charge, and generates an electric pulse. The electric pulse ...

Embodiment 2

[0048] Such as figure 1 As shown, the ferroelectric electric shock bullet is loaded into the barrel of the firearm, and when the trigger of the firearm is pulled, it hits the steel needle 2 at the tail of the ferroelectric electric shock bullet, and the high pressure airbag as the pressure generating device is pierced through the steel needle 2 3 Generate a specific pressure, which on the one hand fires the bullet and leaves the gun chamber, and on the other hand acts on the polarized Pb (Zr 0.05 Ti 0.95 )O 3 Ferroelectric material 5, Pb(Zr 0.05 Ti 0.95 )O 3 The ferroelectric material 5 undergoes depolarization, releases bound charges, and generates electric pulses. The electric pulse flows through the metal electrode material 6 and the wire 7 through the inductance 8 and the capacitor 9, and after being rectified by the inductance 8 and the capacitor 9, an electric pulse with a specific amplitude and waveform is formed. Once the bullet hits the target, the electroacupu...

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Abstract

The invention discloses a ferroelectric electric shock bullet. The ferroelectric electric shock bullet comprises a shell, a pressure generation unit, an electric pulse generation unit and an energy output unit, and the pressure generation unit, the electric pulse generation unit and the energy output unit are arranged in the shell; specified pressure is generated by the pressure generation unit and used for shooting the bullet, and a polarized ferroelectric material in the electric pulse generation unit is subjected to depolarization effect so that electric pulses can be generated; and when alive target is shot by the bullet, the electric pulses enable the live target to get an electric shock after being adjusted by the energy output unit. According to the ferroelectric electric shock bullet, based on the depolarization effect induced by ferroelectric material stress, the electric pulses are generated through the ferroelectric material, bullets can be shot continuously through an existing gun and also can serve as a surrogate product of Taser electric shock bullets, and after the electric pulses are adjusted, the target cannot be critically injured by the electric pulses.

Description

technical field [0001] The invention relates to a police electric shock equipment, in particular to a police non-lethal ferroelectric electric shock bullet. Background technique [0002] At present, police electric shock equipment at home and abroad mainly include police electric batons and Taser guns. Police electric baton is the most commonly used electric shock equipment for police. It consists of a high-voltage source (also known as a high-voltage generator), a high-performance battery (nickel-cadmium or nickel-metal hydride battery), and an electric shock head. It is often used to shock the human body or other living targets. The design principle of the Taser Gun is based on the electro-induced muscle incapacitation effect, and its core is a special electric shock bullet. The electric shock bullet contains a battery, an amplifier circuit, a nitrogen gas pressure magazine, two wires and a metal electrode with barbs. After the trigger is pulled, the high-pressure nitrog...

Claims

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Application Information

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IPC IPC(8): F41H13/00
CPCF41H13/0012
Inventor 聂恒昌董显林曹菲
Owner SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI
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