CN211824065U - Integrally-embedded bulletproof ceramic panel - Google Patents
Integrally-embedded bulletproof ceramic panel Download PDFInfo
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- CN211824065U CN211824065U CN201922480984.9U CN201922480984U CN211824065U CN 211824065 U CN211824065 U CN 211824065U CN 201922480984 U CN201922480984 U CN 201922480984U CN 211824065 U CN211824065 U CN 211824065U
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Abstract
The utility model provides a whole embedded shellproof ceramic panel comprises last pottery fishplate bar and the mutual gomphosis of lower pottery fishplate bar, just go up the pottery fishplate bar and be complementary structure in lower pottery fishplate bar. The ceramic panel of the utility model realizes the fixation of all ceramic units through the basal layer surface, and the combination of the whole ceramic panel is realized without processing and splicing concave-convex embedded buckles for each ceramic unit, thereby greatly reducing the production period of bulletproof materials; and the ceramic panel is simple in production process, the bonding strength of the ceramic units after being embedded and spliced is further improved, and the bulletproof performance of the ceramic panel is further improved.
Description
Technical Field
The utility model belongs to the technical field of the bulletproof plate, especially, relate to a whole embedded shellproof ceramic panel.
Background
Ceramic materials are more and more emphasized in the field of armor materials due to the advantages of high hardness, high compressive strength, low density and the like, and because the ceramic is high in brittleness, when the whole single ceramic block is used for bulletproof, the damage area of a projectile to the ceramic is large, and the protective performance of the projectile resistance can not be fully exerted; therefore, in order to avoid the overlarge damage area of the ceramic panel in one-time shooting and solve the problem of insufficient multi-bullet resistance of the whole bulletproof ceramic panel, the conventional bulletproof ceramic panel mainly adopts a ceramic wafer splice plate mode, the whole ceramic panel is formed by directly bonding small ceramic wafers with certain sizes and shapes of squares, regular hexagons or circles and the like through an adhesive, or is formed by mutually embedding adjacent ceramic wafers and bonding the adjacent ceramic wafers together through a concave-convex buckle structure butt-joint combination mode, and the splicing method has the advantages of small ceramic deformation and large preparation flexibility. The ceramic panel obtained by splicing and bonding a plurality of ceramic sheets has the following defects:
(1) the ceramic panel is spliced and bonded with a plurality of ceramic plates through an adhesive, the bonding strength of the ceramic panel is far from that of the ceramic panel, the self-restraint of the whole ceramic panel cannot be realized, the restraint force among the ceramic plates is small, the bulletproof capability at the joint is weak, and the protective performance of multiple bullets resistance cannot be fully exerted;
(2) in the prior art, the combination of the whole ceramic panel is realized by processing concave-convex embedded buckles on each ceramic wafer, and although the problem of insufficient self-restraint of the whole ceramic panel can be solved to a certain extent, the preparation process is complex and tedious, and the processing difficulty is high.
SUMMERY OF THE UTILITY MODEL
The utility model provides an integral embedded bulletproof ceramic panel, which realizes the fixation of all ceramic units through a basic layer surface, and does not need to realize the combination of the whole ceramic panel by processing and splicing concave-convex embedded buckles for each ceramic unit, thereby greatly reducing the production period of bulletproof materials; and the ceramic panel is simple in production process, the bonding strength of the ceramic units after being embedded and spliced is further improved, and the bulletproof performance of the ceramic panel is further improved.
In order to solve the technical problem, the utility model discloses a technical scheme is: the integral embedded bulletproof ceramic panel is formed by mutually embedding an upper ceramic connecting plate and a lower ceramic connecting plate, and the upper ceramic connecting plate and the lower ceramic connecting plate are of complementary structures.
Furthermore, the upper ceramic connecting plate comprises an upper ceramic substrate and a plurality of upper raised ceramic blocks uniformly distributed on the bottom surface of the upper ceramic substrate, the upper ceramic substrate and the upper raised ceramic blocks are integrally formed, and a plurality of upper grooves are formed among the upper raised ceramic blocks; the lower ceramic connecting plate comprises a lower ceramic substrate and a plurality of lower convex ceramic blocks uniformly distributed on the bottom surface of the lower ceramic substrate, the lower ceramic substrate and the lower convex ceramic blocks are integrally formed, and a plurality of lower grooves are formed among the lower convex ceramic blocks; the upper convex ceramic block and the lower convex ceramic block are respectively matched with the lower groove and the upper groove; and the upper convex ceramic block is inserted in the lower groove, and the lower convex ceramic block is inserted in the upper groove.
Further, the upper ceramic joint plate and the lower ceramic joint plate have the same thickness, the upper ceramic substrate and the lower ceramic substrate have the same thickness, and the upper protruding ceramic block has a thickness higher than that of the upper ceramic substrate.
Further, the upper convex ceramic block and the lower convex ceramic block are the same in shape and size, and the cross section of the upper convex ceramic block and the lower convex ceramic block is in one or a combination of a rectangle, a trapezoid, a parallelogram and a triangle.
Furthermore, the side length of the upper convex ceramic block and the lower convex ceramic block is 30-150 mm.
Furthermore, the outer walls of the upper convex ceramic block and the lower convex ceramic block are coated with adhesives.
Further, the adhesive is one or a combination of a plurality of polyurea resin, epoxy resin, polyurethane resin or polyethylene resin.
The utility model has the advantages and positive effects that:
1. the upper ceramic connecting plate and the lower ceramic connecting plate which are spliced in the utility model are respectively a whole, and are mutually of complementary structures, and the whole ceramic panel can be obtained by directly splicing the upper ceramic connecting plate and the lower ceramic connecting plate by using the adhesive, so that the splicing operation is simple and the preparation is simple;
2. the ceramic substrate and the raised ceramic blocks are integrally formed, and can be processed and manufactured directly by corresponding dies, and all the raised ceramic blocks can be assembled by one-time splicing and assembling, so that the production period is reduced;
3. the assembled upper ceramic connecting plate and the assembled lower ceramic connecting plate have large contact area between the upper convex ceramic block and the lower convex ceramic block, high bonding strength and enhanced bulletproof performance of the whole ceramic panel.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of an upper ceramic joint plate according to the present invention;
FIG. 3 is a schematic structural view of the middle and lower ceramic joint plate of the present invention;
FIG. 4 is a sectional view of the upper convex ceramic block and the lower convex ceramic block of the present invention assembled together in a parallelogram shape;
FIG. 5 is a sectional view of the upper convex ceramic block and the lower convex ceramic block of the present invention assembled together when they are triangular;
FIG. 6 is a sectional view of the upper convex ceramic block and the lower convex ceramic block of the present invention assembled together when the cross-sectional shapes thereof are trapezoidal;
FIG. 7 is a sectional view of the upper convex ceramic block and the lower convex ceramic block of the present invention assembled together when they are rectangular;
in the figure: 1-upper ceramic connecting plate, 101-upper ceramic substrate, 102-upper convex ceramic block, 103-upper groove, 2-lower ceramic connecting plate, 201-lower ceramic substrate, 202-lower convex ceramic block, and 203-lower groove.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
Example (b):
as shown in fig. 1-4:
an integral embedded bulletproof ceramic panel is formed by mutually embedding an upper ceramic connecting plate 1 and a lower ceramic connecting plate 2, and the upper ceramic connecting plate 1 and the lower ceramic connecting plate 2 are of complementary structures.
Specifically, the upper ceramic connecting plate 1 comprises an upper ceramic substrate 101 and a plurality of upper convex ceramic blocks 102 uniformly distributed on the bottom surface of the upper ceramic substrate 101, the upper ceramic substrate 101 and the upper convex ceramic blocks 102 are integrally formed, and a plurality of upper grooves 103 are formed between the upper convex ceramic blocks 102; the lower ceramic fishplate 2 comprises a lower ceramic substrate 201 and a plurality of lower convex ceramic blocks 202 uniformly distributed on the bottom surface of the lower ceramic substrate 201, the lower ceramic substrate 201 and the lower convex ceramic blocks 202 are integrally formed, and a plurality of lower grooves 203 are formed among the lower convex ceramic blocks 202; the upper convex ceramic block 102 and the lower convex ceramic block 202 are respectively matched with the lower groove 203 and the upper groove 103; and the upper convex ceramic block 102 is inserted into the lower groove 203 and the lower convex ceramic block 202 is inserted into the upper groove 103. The upper ceramic connecting plate 1 and the lower ceramic connecting plate 2 are of complementary structures, the upper ceramic substrate 101 and the upper convex ceramic block 102 are integrally formed, the lower ceramic substrate 201 and the lower convex ceramic block 202 are integrally formed, processing and splicing are facilitated, the upper convex ceramic block 101 is inserted into the lower groove 203 of the upper ceramic substrate during splicing, the lower convex ceramic block 201 is inserted into the corresponding upper groove 103, splicing can be achieved, production is simple, and the period is short.
The upper ceramic connection plate 1 and the lower ceramic connection plate 2 have the same thickness, the upper ceramic substrate 101 and the lower ceramic substrate 201 have the same thickness, and the upper protruding ceramic block 102 has a thickness higher than that of the upper ceramic substrate 101. The upper ceramic substrate 101 is used for providing an attached carrier for the upper convex ceramic block 102, and the thickness of the upper convex ceramic block 102 is greater than that of the upper ceramic substrate 101, so that the upper ceramic substrate and the lower ceramic connecting plate 2 can be spliced more stably; meanwhile, the shape effect and the size effect of the raised ceramic block are conveniently exerted, and the bulletproof performance of the ceramic block can be better ensured.
The upper convex ceramic block 102 and the lower convex ceramic block 202 have the same shape and size, the cross section of the upper convex ceramic block is parallelogram, and the splicing process is shown in fig. 4; the cross-sectional shapes of the upper convex ceramic block 102 and the lower convex ceramic block 202 may also be one or more combinations of rectangles, trapezoids, parallelograms, or triangles. Wherein, when the section is triangular, the shape and the assembling process are shown in fig. 5; when the cross section is trapezoidal, the shape and the assembling process are shown in fig. 6; when the cross-sectional shape is rectangular, the shape and assembly process are shown in fig. 7.
Specifically, the side length of the upper convex ceramic block 102 and the lower convex ceramic block 202 is 30mm to 150 mm. The side lengths of the upper convex ceramic block 102 and the lower convex ceramic block 202 can be adjusted according to different protection objects, so as to facilitate processing and use.
Specifically, the outer walls of the upper convex ceramic block 102 and the lower convex ceramic block 202 are coated with adhesive.
Wherein, in the embodiment, the adhesive used is polyurea resin; meanwhile, the adhesive can also be one or a combination of more of epoxy resin, polyurethane resin or polyethylene resin. Wherein, the adhesive is coated on the outer walls of the upper convex ceramic block 102 and the lower convex ceramic block 202, so that the upper convex ceramic block 102 and the lower convex ceramic block 202 can be tightly bonded together, and the bonding strength of the embedded splicing is improved.
The utility model discloses when splicing:
firstly, determining the size and thickness required by the whole ceramic panel according to the use standard of the ceramic panel, then manufacturing corresponding moulds for preparing an upper ceramic connecting plate 1 and a lower ceramic connecting plate 2, and preparing the integrally formed upper ceramic connecting plate 1 and the lower ceramic connecting plate 2 with complementary structures by using the special mould;
secondly, coating adhesive on the surfaces of the upper convex ceramic block 102 on the upper ceramic connecting plate 1 and the lower convex ceramic block 202 on the lower ceramic connecting plate 2;
thirdly, the upper ceramic connecting plate 1 and the lower ceramic connecting plate 2 are inserted and embedded, so that the upper convex ceramic blocks 102 are inserted into the lower grooves 203, and the lower convex ceramic blocks 202 are inserted into the upper grooves 103; the upper convex ceramic block 102 and the lower convex ceramic block 202 are tightly combined together through an adhesive, so that the embedded bulletproof ceramic panel is formed, and in the assembling process, the processing can be finished at one time only by splicing and embedding the upper ceramic connecting plate 1 and the lower ceramic connecting plate 2, so that the time is saved and the production efficiency is improved compared with the processing of carrying out concave-convex embedding on each ceramic plate in the prior art; meanwhile, the ceramic panel with the structure has the advantages that the contact area between the upper convex ceramic block 102 and the lower convex ceramic block 202 is increased, the bonding strength of embedding and splicing is further improved, and the bulletproof performance of the ceramic panel is improved.
The upper ceramic connecting plate and the lower ceramic connecting plate which are spliced in the utility model are respectively a whole, and are mutually of complementary structures, and the whole ceramic panel can be obtained by directly splicing the upper ceramic connecting plate and the lower ceramic connecting plate by using the adhesive, so that the splicing operation is simple and the preparation is simple; the ceramic substrate and the raised ceramic blocks are integrally formed, and can be processed and manufactured directly by corresponding dies, and all the raised ceramic blocks can be assembled by one-time splicing and assembling, so that the production period is reduced; the assembled upper ceramic connecting plate and the assembled lower ceramic connecting plate have large contact area between the upper convex ceramic block and the lower convex ceramic block, high bonding strength and enhanced bulletproof performance of the whole ceramic panel.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (7)
1. An integrally embedded ballistic resistant ceramic panel, characterized by: the ceramic connecting plate is formed by mutually embedding an upper ceramic connecting plate (1) and a lower ceramic connecting plate (2), and the upper ceramic connecting plate (1) and the lower ceramic connecting plate (2) are of complementary structures.
2. The integrated embedded ballistic resistant ceramic panel of claim 1 wherein: the upper ceramic connecting plate (1) comprises an upper ceramic substrate (101) and a plurality of upper convex ceramic blocks (102) uniformly distributed on the bottom surface of the upper ceramic substrate (101), the upper ceramic substrate (101) and the upper convex ceramic blocks (102) are integrally formed, and a plurality of upper grooves (103) are formed between the upper convex ceramic blocks (102); the lower ceramic connecting plate (2) comprises a lower ceramic substrate (201) and a plurality of lower convex ceramic blocks (202) which are uniformly distributed on the bottom surface of the lower ceramic substrate (201), the lower ceramic substrate (201) and the lower convex ceramic blocks (202) are integrally formed, and a plurality of lower grooves (203) are formed between the lower convex ceramic blocks (202); the upper convex ceramic block (102) and the lower convex ceramic block (202) are respectively matched with the lower groove (203) and the upper groove (103); and the upper convex ceramic block (102) is inserted in the lower groove (203), and the lower convex ceramic block (202) is inserted in the upper groove (103).
3. The integrated embedded ballistic resistant ceramic panel of claim 2 wherein: the upper ceramic connecting plate (1) and the lower ceramic connecting plate (2) are the same in thickness, the upper ceramic substrate (101) and the lower ceramic substrate (201) are the same in thickness, and the upper protruding ceramic block (102) is higher than the upper ceramic substrate (101) in thickness.
4. An integrated embedded ballistic resistant ceramic panel according to claim 2 or 3 wherein: the upper convex ceramic block (102) and the lower convex ceramic block (202) are the same in shape and size, and the cross section of the upper convex ceramic block is in one or more combinations of a rectangle, a trapezoid, a parallelogram or a triangle.
5. The integrated embedded ballistic resistant ceramic panel of claim 4 wherein: the side length of the upper convex ceramic block (102) and the lower convex ceramic block (202) is 30-150 mm.
6. The integrated embedded ballistic resistant ceramic panel of claim 2 wherein: and the outer walls of the upper convex ceramic block (102) and the lower convex ceramic block (202) are coated with adhesives.
7. The integrated embedded ballistic resistant ceramic panel of claim 6 wherein: the adhesive is one or a combination of polyurea resin, epoxy resin, polyurethane resin or polyethylene resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922480984.9U CN211824065U (en) | 2019-12-31 | 2019-12-31 | Integrally-embedded bulletproof ceramic panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922480984.9U CN211824065U (en) | 2019-12-31 | 2019-12-31 | Integrally-embedded bulletproof ceramic panel |
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| CN211824065U true CN211824065U (en) | 2020-10-30 |
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| CN201922480984.9U Active CN211824065U (en) | 2019-12-31 | 2019-12-31 | Integrally-embedded bulletproof ceramic panel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237387A (en) * | 2021-05-10 | 2021-08-10 | 哈尔滨工业大学 | Anti-elastic aluminum-based composite material containing interlocking structure and preparation method thereof |
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2019
- 2019-12-31 CN CN201922480984.9U patent/CN211824065U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237387A (en) * | 2021-05-10 | 2021-08-10 | 哈尔滨工业大学 | Anti-elastic aluminum-based composite material containing interlocking structure and preparation method thereof |
| CN113237387B (en) * | 2021-05-10 | 2022-08-05 | 哈尔滨工业大学 | Anti-elastic aluminum-based composite material containing interlocking structure and preparation method thereof |
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