CN204301612U - A kind of composite armour - Google Patents
A kind of composite armour Download PDFInfo
- Publication number
- CN204301612U CN204301612U CN201420650640.2U CN201420650640U CN204301612U CN 204301612 U CN204301612 U CN 204301612U CN 201420650640 U CN201420650640 U CN 201420650640U CN 204301612 U CN204301612 U CN 204301612U
- Authority
- CN
- China
- Prior art keywords
- layer
- plate
- protective layer
- heat insulation
- base plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of composite armour; comprise below protective layer and be coated with base plate; heat insulation layer is provided with between described protective layer and base plate; protective layer upper surface face is coated with the microwave absorbing coating of modified zinc oxide whisker; metal hard armour material layer is provided with between protective layer and heat insulation layer; described base plate is corrosion resistant plate or iron plate or alloy sheets or armor; described heat insulation layer is high density polyurethane foam plate, and described metal hard armour material layer is special steel plate or titanium alloy meeting aluminium alloy.The beneficial effects of the utility model: this utility model compared with prior art avoids the structure of homogenous material, need not increase merely its weight to improve protective capacities, make constantly to alleviate in weight, be more conducive to the mobility of people; And abundanter in function, the performance met can carry out insulation, and the economy again manufactured.
Description
Technical field
The utility model relates to a kind of protective articles, particularly relates to a kind of composite armour.
Background technology
Known, existing protective articles especially for be ballistic armor materials, ballistic armor materials is comparatively commonly made with homogenous material, as steel armor, aluminum alloy armor, also known as homogeneous armor, along with the penetration power of modern weapons constantly strengthens, the attack of this kind of weapon do not resisted by homogeneous armor.But continue to increase the protection that armoring thickness no doubt can improve ballistic armor materials, but increase the weight that armor thickness certainly will increase ballistic armor materials, affect its mobility.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of lighter in weight, has thermal and insulating performance again, economic and practical composite armour.
To achieve these goals, the technical scheme in the invention for solving the technical problem is:
A kind of composite armour; comprise below protective layer and be coated with base plate, be provided with heat insulation layer between described protective layer and base plate, protective layer upper surface face is coated with modified zinc oxide whisker microwave absorbing coating; microwave absorbing coating is applied to the outermost layer of operator guards layer, is namely sprayed at protective layer.Microwave absorbing coating uses modified zinc oxide whisker to be wave absorbing agent; suitably mix with sodium silicate binder; add proper amount of nano grade aluminum oxide powder as curing agent; viscosity is regulated with a small amount of water; can carry out afterwards spraying or map brushing; microwave absorbing coating effectively to reduce the probability finding target, can be provided with metal hard armour material layer by absorbing radar wave between protective layer and heat insulation layer.
Described base plate is corrosion resistant plate or iron plate or alloy sheets or armor.
Described heat insulation layer is high density polyurethane foam plate, heat insulation layer is selected and is widely used and the excellent finished product high density polyurethane foam plate of thermal and insulating performance, its effect mainly plays insulation, also has the effect of buffering, energy-absorbing and vibration damping concurrently simultaneously.
Described metal hard armour material layer is special steel plate or titanium alloy meeting aluminium alloy, utilizes the feature of the high strength of metal hard armour material layer, high-modulus, high compression-strength to strengthen armoring protective capacities.
The beneficial effects of the utility model: this practicality compared with prior art avoids the structure of homogenous material, need not increase merely its weight to improve protective capacities, make constantly to alleviate in weight, be more conducive to the mobility of people; And abundanter in function, the performance met can carry out insulation, and the economy again manufactured.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1; a kind of composite armour; comprise protective layer 1 and be coated with base plate 2 below; heat insulation layer 3 is provided with between described protective layer 1 and base plate 2; protective layer 3 upper surface face is coated with the microwave absorbing coating 4 of modified zinc oxide whisker; microwave absorbing coating 4 is applied to the outermost layer of operator guards layer, is namely sprayed at protective layer 1 surface.Microwave absorbing coating 4 uses modified zinc oxide whisker for wave absorbing agent, suitably mix with sodium silicate binder, add proper amount of nano grade aluminum oxide powder as curing agent, viscosity is regulated with a small amount of water, can carry out afterwards spraying or map brushing, microwave absorbing coating 4 effectively can find the probability of target to reduce by absorbing radar wave, metal hard armour material layer 5 is provided with between protective layer 1 and heat insulation layer 3, described base plate 2 is corrosion resistant plate or iron plate or alloy sheets or armor, described heat insulation layer 3 is high density polyurethane foam plate, heat insulation layer is selected and is widely used and the excellent finished product high density polyurethane foam plate of thermal and insulating performance, its effect mainly plays insulation, also have buffering concurrently simultaneously, the effect of energy-absorbing and vibration damping, described metal hard armour material layer 5 is special steel plate or titanium alloy meeting aluminium alloy, utilize the high strength of metal hard armour material layer 5, high-modulus, the feature of high compression-strength strengthens armoring protective capacities.
The beneficial effects of the utility model: this practicality compared with prior art avoids the structure of homogenous material, need not increase merely its weight to improve protective capacities, make constantly to alleviate in weight, be more conducive to the mobility of people; And abundanter in function, the performance met can carry out insulation, and the economy again manufactured.
Claims (4)
1. a composite armour; comprise below protective layer and be coated with base plate, it is characterized in that, between described protective layer and base plate, be provided with heat insulation layer; protective layer upper surface face is coated with the microwave absorbing coating of modified zinc oxide whisker, is provided with metal hard armour material layer between protective layer and heat insulation layer.
2. composite armour according to claim 1, is characterized in that, described base plate is corrosion resistant plate or iron plate or alloy sheets or armor.
3. composite armour according to claim 1, is characterized in that, described heat insulation layer is high density polyurethane foam plate.
4. composite armour according to claim 1, is characterized in that, described metal hard armour material layer is special steel plate or titanium alloy meeting aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420650640.2U CN204301612U (en) | 2014-11-04 | 2014-11-04 | A kind of composite armour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420650640.2U CN204301612U (en) | 2014-11-04 | 2014-11-04 | A kind of composite armour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301612U true CN204301612U (en) | 2015-04-29 |
Family
ID=53107145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420650640.2U Expired - Fee Related CN204301612U (en) | 2014-11-04 | 2014-11-04 | A kind of composite armour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017018898A1 (en) * | 2015-07-30 | 2017-02-02 | Gajdziński Sławomir | Multilayer plate |
| CN112781446A (en) * | 2020-12-29 | 2021-05-11 | 中北大学 | Intelligent protective armor with damage feedback function and preparation method thereof |
-
2014
- 2014-11-04 CN CN201420650640.2U patent/CN204301612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017018898A1 (en) * | 2015-07-30 | 2017-02-02 | Gajdziński Sławomir | Multilayer plate |
| CN112781446A (en) * | 2020-12-29 | 2021-05-11 | 中北大学 | Intelligent protective armor with damage feedback function and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20161104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |