A Composite Bulletproof Plate for Armor

A bulletproof plate and armor technology, applied to the structure of the armor plate, etc., can solve problems such as poor bulletproof performance, increased repair costs, and inability to perform partial repairs
CN109870075BActive Publication Date: 2021-06-08HENAN POLYTECHNIC UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HENAN POLYTECHNIC UNIV
Publication Date
2021-06-08

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Abstract

A composite bulletproof plate for armor, including a protective plate and several groups of unit bodies, each group of unit bodies includes a base and a basic micro-element structure; the base is set as a U-shaped structure, and the two sides of the concave structure of the U-shaped structure There are positioning grooves on the inner wall of each unit, and the basic micro-element structure is put into the concave structure of the base to form a unit body, and the basic micro-element structure protrudes from the base to lay out; the U-shaped bottom of the adjacent unit body base is isolated by a buffer rod , and the gap between the protective plate and the unit body and the buffer rod is filled with adhesive; in the length direction, adjacent unit bodies are arranged repeatedly at intervals, and the unit bodies at the left and right ends pass through the buffer rod and the left and right inner walls of the energy-absorbing cavity touch. The composite bulletproof plate used on the armor mainly plays the role of energy absorption when it is impacted. First, the aramid fiber guard plate is used for blocking and buffering, and then the ceramic matrix structure works to absorb energy and consume most of the energy. , to achieve a good energy absorption effect.
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Description

technical field

[0001] The invention belongs to the technical field of cushioning and energy-absorbing protection, in particular to a composite bullet-proof plate used on armor. Background technique

[0002] With the development of weapons and equipment and the needs of military combat missions, there are increasingly higher requirements for the maneuverability, protection performance and use performance of armored vehicles. Among them, the protection performance, as the main safety guarantee, needs to be paid more attention to. At present, the armor materials that can take into account bulletproof are still mainly special steel plates, and the density of metal materials is relatively high. The application of this material will greatly increase the weight of the armored vehicle itself, and will reduce the mobility and flexibility of the armored vehicle. Its comprehensive anti-ballistic performance is not ideal.

[0003] At present, the research on metal backplanes based on...

Claims

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