阅读说明：本技术 防弹板壁 (Bulletproof panel wall ) 是由 陈涛 曹元� 于 2019-12-05 设计创作，主要内容包括：本发明提供一种防弹板壁,包括多个防弹板件、焊接于所述防弹板件上以连接相邻的两个防弹板件相靠近的一端的连接组件；连接组件包括连接于相邻的两个防弹板件中的一个上的第一连接件、另一个上的第二连接件,第一连接件远离相连的防弹板件的一端凹设有第一凹腔,第二连接件远离相连的防弹板件的一端凹设有第二凹腔,第一凹腔与第二凹腔围设形成收容腔；能够向收容腔内装入板块,使连接组件具备防弹性能,使防弹板壁的防弹性能全覆盖；且防弹板壁能够直接作为舰艇/防弹车辆的外板,使舰艇/防弹车辆本身具备防弹、防爆性能,无需另外增设用以防弹、防爆的装甲板等,简化了舰艇/防弹车辆的结构,增大了舱内空间且减轻了舰艇/防弹车辆的重量。(The invention provides a bulletproof panel wall, which comprises a plurality of bulletproof panel pieces and a connecting assembly welded on the bulletproof panel pieces so as to connect one ends of two adjacent bulletproof panel pieces, which are close to each other; the connecting assembly comprises a first connecting piece and a second connecting piece, wherein the first connecting piece is connected to one of the two adjacent bulletproof plates, the second connecting piece is connected to the other one of the two adjacent bulletproof plates, a first concave cavity is concavely arranged at one end, away from the connected bulletproof plate, of the first connecting piece, a second concave cavity is concavely arranged at one end, away from the connected bulletproof plate, of the second connecting piece, and the first concave cavity and the second concave cavity are encircled to form an accommodating cavity; the plate can be arranged in the accommodating cavity, so that the connecting assembly has the bulletproof performance, and the bulletproof performance of the bulletproof plate wall is fully covered; and the bulletproof plate wall can be directly used as an outer plate of the naval vessel/bulletproof vehicle, so that the naval vessel/bulletproof vehicle has bulletproof and explosion-proof performances, armor plates for bulletproof and explosion-proof are not required to be additionally arranged, the structure of the naval vessel/bulletproof vehicle is simplified, the space in the cabin is increased, and the weight of the naval vessel/bulletproof vehicle is reduced.)

1. A bulletproof panel wall, which comprises a plurality of bulletproof panel pieces, and a connecting component welded on the bulletproof panel pieces so as to connect the adjacent ends of two bulletproof panel pieces; the method is characterized in that: the connecting assembly comprises a first connecting piece connected to one of the two adjacent bulletproof plates and a second connecting piece connected to the other bulletproof plate so as to be in butt joint with the first connecting piece, a first concave cavity is concavely formed in one end, far away from the connected bulletproof plate, of the first connecting piece, a second concave cavity is concavely formed in one end, far away from the connected bulletproof plate, of the second connecting piece, and a containing cavity used for containing a plate with bulletproof performance is formed by the first concave cavity and the second concave cavity in a surrounding mode.

2. The ballistic panel of claim 1 wherein: the bulletproof plate wall further comprises a plate with bulletproof performance, which is arranged in the accommodating cavity.

3. The ballistic panel of claim 2 wherein: the panel comprises a bulletproof plate; the bulletproof plate is a polyethylene fiber plate.

4. The ballistic panel of claim 3 wherein: the plate also comprises an aluminum foil coated on the periphery of the bulletproof plate.

5. The ballistic panel of claim 1 wherein: the first connecting piece comprises a first connecting part connected with the corresponding bulletproof plate, first inner plates and first outer plates which are connected to the first connecting part and arranged at intervals along the thickness direction of the bulletproof plate, and the first connecting part, the first outer plates and the first inner plates form the first cavity together; the second connecting piece comprises a second connecting part connected with the corresponding bulletproof plate, a second inner plate and a second outer plate which are connected to the second connecting part and arranged at intervals along the thickness direction of the bulletproof plate, and the second connecting part, the second inner plate and the second outer plate together form the second cavity; the sum of the protruding lengths of the first inner plate and the second inner plate is equal to the sum of the protruding lengths of the first outer plate and the second outer plate.

6. The ballistic panel of claim 5 wherein: the protruding length of the first inner plate is different from the protruding length of the first outer plate.

7. A ballistic panel wall according to any one of claims 1 to 6, characterized in that: the bulletproof plate comprises a brazed metal honeycomb plate and a polyethylene fiber plate; the brazing metal honeycomb plate is provided with an outer surface and a back surface which are oppositely arranged, and the polyethylene fiber plate is positioned on the back surface.

8. The ballistic panel of claim 7 wherein: the connecting assembly is connected to the brazing metal honeycomb plate in a welding mode; and one end of the first connecting piece, which is close to the corresponding bulletproof plate, and one end of the second connecting piece, which is close to the corresponding bulletproof plate, are both concavely provided with clamping grooves for clamping the polyethylene fiber board.

9. The ballistic panel of claim 8 wherein: the partial projection of the clamping groove on the plane where the connecting component is located is overlapped with the partial projection of the accommodating cavity on the plane where the connecting component is located.

10. The ballistic panel of claim 1 wherein: the bulletproof panel wall further comprises a stiffener connected to the inner side of the connecting assembly.

11. The ballistic panel of claim 1 wherein: the first connecting pieces are connected with the corresponding second connecting pieces in a welding mode.

Technical Field

The invention relates to the field of bulletproof, in particular to a bulletproof panel wall which is directly used as an outer panel of a vehicle or a naval vessel.

Background

The outer side of the outer plate of the existing naval vessel, bulletproof vehicle and the like is generally provided with a hanging armor plate or the inner side of the outer plate is additionally provided with an armor plate with a bulletproof function so as to resist external attack and improve the bulletproof and explosion-proof performance of the existing naval vessel, bulletproof vehicle and the like. However, the weight of the naval vessel/bulletproof vehicle is increased by arranging the hanging armor plate on the outer side of the outer plate or additionally arranging the armor plate on the inner side, and the naval vessel/bulletproof vehicle needs to be additionally provided with a corresponding fixing structure, so that the structure is complex, the occupied space is large, and the requirements of light weight, small occupied space and protection performance cannot be met.

In view of the above, there is a need to provide a new bulletproof panel wall to solve the above problems.

Disclosure of Invention

The invention aims to provide a bulletproof plate wall which is directly used as an outer plate of a vehicle or a naval vessel.

In order to achieve the purpose, the invention adopts the following technical scheme: a bulletproof panel wall, which comprises a plurality of bulletproof panel pieces, and a connecting component welded on the bulletproof panel pieces so as to connect the adjacent ends of two bulletproof panel pieces; the connecting assembly comprises a first connecting piece connected to one of the two adjacent bulletproof plates and a second connecting piece connected to the other bulletproof plate so as to be in butt joint with the first connecting piece, a first concave cavity is concavely formed in one end, far away from the connected bulletproof plate, of the first connecting piece, a second concave cavity is concavely formed in one end, far away from the connected bulletproof plate, of the second connecting piece, and a containing cavity used for containing a plate with bulletproof performance is formed by the first concave cavity and the second concave cavity in a surrounding mode.

As a further improved technical solution of the present invention, the bulletproof panel wall further includes a panel with bulletproof performance disposed in the receiving cavity.

As a further improved technical scheme of the invention, the plate comprises a bulletproof plate; the bulletproof plate is a polyethylene fiber plate.

As a further improved technical scheme of the invention, the plate also comprises an aluminum foil coated on the periphery of the bulletproof plate

As a further improved technical solution of the present invention, the first connecting member includes a first connecting portion connected to the corresponding bulletproof plate, a first inner plate and a first outer plate connected to the first connecting portion and arranged at intervals along the thickness direction of the bulletproof plate, and the first connecting portion, the first outer plate and the first inner plate together form the first cavity; the second connecting piece comprises a second connecting part connected with the corresponding bulletproof plate, a second inner plate and a second outer plate which are connected to the second connecting part and arranged at intervals along the thickness direction of the bulletproof plate, and the second connecting part, the second inner plate and the second outer plate together form the second cavity; the sum of the protruding lengths of the first inner plate and the second inner plate is equal to the sum of the protruding lengths of the first outer plate and the second outer plate.

As a further improved aspect of the present invention, a protruding length of the first inner panel is different from a protruding length of the first outer panel.

As a further improved technical scheme of the invention, the bulletproof plate comprises a brazed metal honeycomb plate and a polyethylene fiber plate; the brazing metal honeycomb plate is provided with an outer surface and a back surface which are oppositely arranged, and the polyethylene fiber plate is positioned on the back surface.

As a further improved technical scheme of the invention, the connecting component is connected to the brazing metal honeycomb plate in a welding mode; and one end of the first connecting piece, which is close to the corresponding bulletproof plate, and one end of the second connecting piece, which is close to the corresponding bulletproof plate, are both concavely provided with clamping grooves for clamping the polyethylene fiber board.

As a further improved technical solution of the present invention, a partial projection of the card slot on the plane where the connecting component is located overlaps a partial projection of the accommodating cavity on the plane where the connecting component is located.

As a further improved technical solution of the present invention, the bulletproof panel wall further includes a stiffener connected to an inner side of the connection assembly.

As a further improved technical scheme of the invention, the first connecting pieces and the corresponding second connecting pieces are connected in a welding mode.

The invention has the beneficial effects that: the bulletproof plate wall comprises bulletproof plate pieces and a connecting assembly welded and connected to the bulletproof plate pieces to connect adjacent bulletproof plate pieces, and meanwhile, an accommodating cavity used for accommodating the plate pieces with bulletproof performance is formed in the connecting assembly, so that the plate pieces can be installed in the accommodating cavity, the space between two adjacent bulletproof plate pieces is enabled to be between the two adjacent bulletproof plate pieces, namely, the connecting assembly has bulletproof performance, and the bulletproof performance of the bulletproof plate wall is enabled to be fully covered; and the bulletproof plate wall can be directly used as an outer plate of a naval vessel/bulletproof vehicle, so that the naval vessel/bulletproof vehicle has bulletproof and explosion-proof performances, armor plates for bulletproof and explosion-proof are not required to be additionally arranged, the structure of the naval vessel/bulletproof vehicle is simplified, the space in a cabin is increased, and the weight of the naval vessel/bulletproof vehicle is reduced.

Drawings

Fig. 1 is a partial cross-sectional view of a ballistic panel wall in accordance with the invention.

Fig. 2 is a schematic structural view of a ballistic panel with a connection assembly attached thereto in the ballistic panel wall shown in fig. 1.

Fig. 3 is a sectional view taken along the line a-a in fig. 2.

Fig. 4 is an enlarged view at B in fig. 3.

Fig. 5 is an enlarged view at C in fig. 3.

Detailed Description

The present invention will be described in detail with reference to the embodiments shown in the drawings, and reference is made to fig. 1 to 5, which are preferred embodiments of the present invention. It should be noted that these embodiments are not intended to limit the present invention, and those skilled in the art should be able to make functional, methodical, or structural equivalents or substitutions according to these embodiments without departing from the scope of the present invention.

In this specification, it is to be noted that, unless otherwise explicitly stated or limited, the term "connected" or the like is to be interpreted broadly, and for example, the connection may be a direct connection or an indirect connection via an intermediate, and may be a fixed connection or a detachable connection or an integral connection. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. Meanwhile, the inner part refers to one side of the bulletproof panel wall corresponding to the inner side of the naval vessel/bulletproof vehicle when the bulletproof panel wall is used as the outer panel of the naval vessel/bulletproof vehicle, and the outer part refers to one side of the bulletproof panel wall corresponding to the outer side of the naval vessel/bulletproof vehicle when the bulletproof panel wall is used as the outer panel of the naval vessel/bulletproof vehicle; this is done solely for the purpose of facilitating the description of the invention and simplifying the description, and is not intended to indicate or imply that the device or element so referred to must be in a particular orientation, constructed and operated, and therefore should not be taken as limiting the invention.

Referring to fig. 1 to 5, the invention provides a bulletproof panel wall 100, which includes a plurality of bulletproof panels 1 and a connecting assembly 2 welded to the bulletproof panels 1 to connect adjacent ends of the two bulletproof panels 1, wherein two adjacent bulletproof panels 1 of the plurality of bulletproof panels 1 are fixedly connected by the connecting assembly 2 to form the integral bulletproof panel wall 100, and the bulletproof panel wall 100 can be directly used as an outer panel of a naval vessel/bulletproof vehicle, so that the naval vessel/bulletproof vehicle has bulletproof and explosion-proof properties, and armor plates for bulletproof and explosion-proof are not required to be additionally arranged, thereby simplifying the structure of the naval vessel/bulletproof vehicle, increasing the space in the cabin and reducing the weight of the naval vessel/bulletproof vehicle.

The connecting assembly 2 comprises a first connecting piece 21 connected to one of the two adjacent bulletproof plate pieces 1 and a second connecting piece 22 connected to the other bulletproof plate piece to be butted with the first connecting piece 21, a first concave cavity 211 is concavely arranged at one end, away from the bulletproof plate piece 1 connected with the first connecting piece 21, of the first connecting piece 21, a second concave cavity 221 is concavely arranged at one end, away from the bulletproof plate piece 1 connected with the second connecting piece 22, of the second connecting piece 22, and after the first connecting piece 21 and the corresponding second connecting piece 22 are butted, the first concave cavity 211 and the second concave cavity 221 jointly enclose a containing cavity for containing a plate piece with bulletproof performance.

It can be understood that the first cavity 211 is concavely formed from one end of the first connecting element 21 close to the corresponding second connecting element 22 to a direction away from the second connecting element 22, and the second cavity 221 is concavely formed from one end of the second connecting element 22 close to the corresponding first connecting element 21 to a direction away from the first connecting element 21, so that after the first connecting element 21 is connected with the corresponding second connecting element 22, the first cavity 211 and the second cavity 221 can be communicated to form the receiving cavity.

Specifically, the first connecting member 21 includes a first connecting portion 212 connected to the corresponding bulletproof plate 1, a first outer plate 213 and a first inner plate 214 connected to the first connecting portion 212 and arranged at intervals in the thickness direction of the bulletproof plate 1, and the first connecting portion 212, the first outer plate 213 and the first inner plate 214 together form the first cavity 211; the second connecting piece 22 comprises a second connecting portion 222 connected with the corresponding bulletproof plate 1, and a second outer plate 223 and a second inner plate 224 which are connected to the second connecting portion 222 and arranged at intervals along the thickness direction of the bulletproof plate 1, and the second connecting portion 222, the second outer plate 223 and the second inner plate 224 together form the second cavity 221; the sum of the protruding lengths of the first inner plate 214 and the second inner plate 224 is the same as the sum of the protruding lengths of the first outer plate 213 and the second outer plate 223, and after the first connector 21 is abutted to the corresponding second connector 22, the first inner plate 214 is abutted to the second inner plate 224, and at the same time, the first outer plate 213 is abutted to the second outer plate 223 to surround the accommodation cavity, and the accommodation cavity is formed to be through-shaped, so that after the first connector 21 is abutted to the second connector 22 to form the accommodation cavity, the plate with the bulletproof performance can be installed into the accommodation cavity, and the plate with the bulletproof performance is installed between the two adjacent bulletproof plates 1, that is, the connection assembly 2 is provided with the bulletproof performance, so that the bulletproof performance of the bulletproof plate wall 100 can be fully covered.

The protruding length of the first inner plate 214 refers to a distance from an end of the first inner plate 214 away from the first connection portion 212 to the first connection portion 212, the protruding length of the second inner plate 224 refers to a distance from an end of the second inner plate 224 away from the second connection portion 222 to the second connection portion 222, the protruding length of the first outer plate 213 refers to a distance from an end of the first outer plate 213 away from the first connection portion 212 to the first connection portion 212, and the protruding length of the second outer plate 223 refers to a distance from an end of the second outer plate 223 away from the second connection portion 222 to the second connection portion 222.

Further, the protruding lengths of the first outer plate 213 and the first inner plate 214 from the first connection portion 212 are different, so that, after the first connection member 21 is butted with the second connection member 22, the connection point of the first outer plate 213 and the second outer plate 223 is offset from the connection point of the first inner plate 214 and the second inner plate 224, thereby dispersing the weak points of connection strength at the connection point between two adjacent bulletproof plates 1, and enhancing the strength of the connection between two adjacent bulletproof plates 1, that is, enhancing the impact resistance of the formed connection assembly 2.

In one embodiment, the protruding length of the first outer plate 213 is the same as the protruding length of the second inner plate 224, and the protruding length of the first inner plate 214 is the same as the protruding length of the second outer plate 223, so that the connecting assembly 2 is conveniently disposed in a modular manner, the versatility is enhanced, and any two adjacent bulletproof plates 1 can be fixedly connected through the first connecting member 21 and the corresponding second connecting member 22.

Referring to fig. 3, in an embodiment, the opposite ends of the bulletproof plate 1 are respectively provided with the first connecting member 21 and the second connecting member 22, and the bulletproof plate 1 having the connecting member 2 is modularly disposed, thereby enhancing the versatility thereof.

In one embodiment, the first inner plate 214 has a first inclined plate 2141 extending from a connection point with the first connection portion 212 to an inner side and in an inclined manner in a direction away from the first connection portion 212, and a first straight plate 2142 extending from an end of the first inclined plate away from the first connection portion 212 in a direction away from the first connection portion 212, and the first straight plate 2142 is parallel to and spaced apart from the first outer plate 213; correspondingly, the second inner plate 224 has a second inclined plate 2241 extending from the connection with the second connection portion 222 to the inside and in a direction away from the second connection portion 222, and a second straight plate 2242 extending from one end of the second inclined plate 2241 away from the second connection portion 222 to the direction away from the second connection portion 222, wherein the second straight plate 2242 and the second outer plate 223 are arranged in parallel and at intervals. The thicknesses of the first outer plate 213, the first inner plate 214, the second outer plate 223, and the second inner plate 224 can be ensured, and the connection strength between the first connection member 21 and the corresponding second connection member 22 can be ensured.

In a specific embodiment, after the first connecting members 21 are abutted with the corresponding second connecting members 22, the first connecting members 21 are connected with the corresponding second connecting members 22 by welding, that is, the ends of the first inner plate 214 and the second inner plate 224 are welded together, and the ends of the first outer plate 213 and the second outer plate 223 are welded together, so as to realize the fixed connection between two adjacent bulletproof plate members 1, and the overall strength of the formed bulletproof plate wall 100 can be enhanced by welding, so that the bulletproof plate wall 100 can be directly used as an outer plate of a naval vessel/bulletproof vehicle.

Specifically, the first connecting piece 21 and the second connecting piece 22 are made of aluminum alloy or steel, so that on one hand, the first connecting piece 21 and the second connecting piece 22 are welded together in a welding manner; on the other hand, the first connecting piece 21 and the second connecting piece 22 can be welded with the corresponding bulletproof plate 1 in advance conveniently by pre-embedded welding.

Furthermore, the bulletproof panel wall 100 further includes a panel 4 with bulletproof performance, which is disposed in the receiving cavity, so that a joint between two adjacent bulletproof panel 1 also has bulletproof performance, that is, the formed connection assembly 2 also has bulletproof performance, so that the bulletproof panel wall 100 has no bulletproof blind spot, and the bulletproof performance of the bulletproof panel wall 100 is fully covered.

It is understood that the plate 4 may be installed in the accommodating cavity after the first connecting member 21 and the second connecting member 22 are welded to form the accommodating cavity, or may be installed in the first cavity 211 or the second cavity 221 in advance, and then the first connecting member 21 is connected with the corresponding second connecting member 22 to form the accommodating cavity while the plate is located in the accommodating cavity, and then the first connecting member 21 is welded with the second connecting member 22 after the plate is connected with the second connecting member 22.

Further, the panel 4 comprises a bulletproof panel.

In one embodiment, the bulletproof plate is a polyethylene fiber plate, which has a light weight bulletproof function, so that the connecting member 2 also has bulletproof performance, and compared with other bulletproof plates having bulletproof performance, the weight of the formed bulletproof plate wall 100 can be reduced by using the polyethylene fiber plate, so that the bulletproof plate wall 100 has both bulletproof and light weight characteristics.

Further, the plate 4 further includes an aluminum foil (not shown) covering the periphery of the polyethylene fiber board, where the aluminum foil has fireproof and heat-insulating properties and can prevent the polyethylene fiber board from being damaged by flame and high temperature to reduce or lose its bulletproof performance, for example, when two adjacent bulletproof plates 1 are welded together, the polyethylene fiber board is damaged by flame and high temperature to reduce or lose its bulletproof performance, so as to enhance the protective performance of the joint between two adjacent bulletproof plates 1.

It is understood that the above-mentioned connection between two adjacent bulletproof plate members 1 refers to the position of the connecting member 2.

In a specific embodiment, the first connecting member 21 and the second connecting member 22 are welded on the corresponding bulletproof plate 1 in an embedded manner, so as to enhance the connection strength between the first connecting member 21 and the corresponding bulletproof plate 1 and the connection strength between the second connecting member 22 and the corresponding bulletproof plate 1.

Further, the bulletproof plate member 1 comprises a brazed metal honeycomb plate 11, a polyethylene fiber plate 12, wherein the brazed metal honeycomb plate 11 has an outer surface and a back surface which are oppositely arranged, and the polyethylene fiber plate 12 is positioned on the back surface, that is, the brazed metal honeycomb plate 11 is positioned on the outer side of the formed bulletproof plate wall 100, and the polyethylene fiber plate 12 is positioned on the inner side of the bulletproof plate wall 100; on one hand, the brazing metal honeycomb plate 11 can ensure that the outer plate of a naval vessel/bulletproof vehicle is flat and beautiful and is convenient to maintain, and meanwhile, the brazing metal honeycomb plate 11 has a buffering effect on shell fragments, bullets and the like, so that the bulletproof and explosion-proof effects of the bulletproof plate 1 can be enhanced; on the other hand, the weight of the bulletproof panel 1, that is, the weight of the bulletproof panel wall 100 can be reduced.

Further, the periphery of the polyethylene fiber board 12 is wrapped with an aluminum foil (not numbered), the aluminum foil has fireproof and heat-insulating properties, and can prevent the polyethylene fiber board 12 from being damaged by flame and high temperature to reduce or lose its bulletproof properties, thereby enhancing the protective properties of the bulletproof plate 1.

In the invention, the polyethylene fiber board coated with the aluminum foil is arranged at the connecting component 2, and meanwhile, the bulletproof plate 1 also comprises the polyethylene fiber board 12 coated with the aluminum foil, so that the formed bulletproof plate wall 100 has bulletproof and explosion-proof performances as a whole.

Further, the connecting assembly 2 is welded to the brazing metal honeycomb panel 11 in an embedded manner, that is, the first connecting member 21 is welded to the brazing metal honeycomb panel 11 in the corresponding bulletproof panel 1 in an embedded manner, and the second connecting member 22 is welded to the brazing metal honeycomb panel 11 in the corresponding bulletproof panel 1 in an embedded manner.

The brazing metal honeycomb plate 11 is made of aluminum alloy or steel, and it can be understood that the first connecting piece 21 and the second connecting piece 22 are made of the same material as the corresponding brazing metal honeycomb plate 11, so that the first connecting piece 21 and the second connecting piece 22 are welded with the corresponding brazing metal honeycomb plate in a pre-embedded manner.

Further, the one end that first connecting piece 21 is close to corresponding shellproof plate 1 and the one end that second connecting piece 22 is close to corresponding shellproof plate 1 all is concavely equipped with and is used for clamping the draw-in groove 23 of polyethylene fiber board 12, promptly, polyethylene fiber board 12 is through the card income in the draw-in groove 23, in order to be located the back of honeycomb panel 11 forms shellproof plate 1 simplifies honeycomb panel 11 with fixed knot between the polyethylene fiber board 12 constructs.

Further, 2 pre-buried welding of coupling assembling on brazing metal honeycomb panel 11, just set up on the coupling assembling 2 in the embodiment of draw-in groove 23, at least one side of brazing metal honeycomb panel 11 is provided with and is used for with polyethylene fiber board 12 clamps and packs into abdicating in the draw-in groove 23 clamps the mouth, so that polyethylene fiber board 12 clamps.

In the embodiment shown in fig. 2, the connecting component 2 is not disposed on one side of the brazed metal honeycomb plate 11, so as to form the abdicating clamping opening, thereby facilitating the clamping of the polyethylene fiber plate 12.

It is understood that in order to enhance the connection strength between the polyethylene fiber board 12 and the connection assembly 2, auxiliary fasteners such as screws may be added to reinforce the connection strength between the polyethylene fiber board 12 and the connection assembly 2.

In an embodiment, the first connecting member 21 further includes a first slot plate 215 connected to an end of the first inclined plate 2141 far from the first connecting portion 212 and extending in a direction away from the first straight plate 2142, and the first slot plate 215, the first inclined plate 2141 and the first connecting portion 212 together enclose the slot 23 formed on the first connecting member 21. Correspondingly, the second connection member 22 further includes a second slot plate 225 connected to an end of the second inclined plate 2241 away from the second connection portion 222 and extending in a direction away from the second straight plate 2242, and the second slot plate 225, the second inclined plate 2241 and the second connection portion 222 together enclose the slot 23 formed on the second connection member 22; of course, this is not a limitation.

Specifically, the first connecting portion 212, the first outer plate 213, the first inner plate 214, and the first notch plate 215 are integrally formed; the second connecting portion 222, the second outer plate 223, the second inner plate 224 and the second notch plate 225 are integrally formed; so as to simplify the preparation of the first connecting piece 21 and the second connecting piece 22 and enhance the strength of the first connecting piece 21 and the second connecting piece 22.

Further, a partial projection of the clamping groove 23 on the plane where the connecting assembly 2 is located overlaps a partial projection of the accommodating cavity on the plane where the connecting assembly 2 is located, so that a partial projection of the plate 4 installed in the accommodating cavity on the plane where the connecting assembly 2 is located overlaps a partial projection of the polyethylene fiber plate 12 installed in the clamping groove 23 on the plane where the connecting assembly 2 is located, thereby enabling the bulletproof blind spot to be absent on the bulletproof plate wall 100, and enabling the bulletproof plate wall 100 to be fully covered in bulletproof performance.

It should be understood that the plane where the connecting assembly 2 is located refers to the plane formed by the first inner plate 214 and the second inner plate 224, or the plane formed by the first outer plate 213 and the second outer plate 223.

Further, the bulletproof panel wall 100 further comprises a reinforcing material 5 connected to the inner side of the connecting assembly 2, the reinforcing material 5 is used for forming a frame of an outer panel of the bulletproof vehicle/naval vessel and supporting the connecting assembly 2 and the bulletproof panel 1, so that the strength and rigidity of the bulletproof panel wall 100 are ensured, the bulletproof panel wall 100 can be directly used as the outer panel of the naval vessel/bulletproof vehicle, the naval vessel/bulletproof vehicle has bulletproof and explosion-proof properties, additional armor plates for bulletproof and explosion-proof are not required, the structure of the naval vessel/bulletproof vehicle is simplified, the cabin space is increased, and the weight of the naval vessel/bulletproof vehicle is reduced.

In one embodiment, the stiffener 5 and the first inner plate 214 or the second inner plate 224 of the connecting assembly 2 are connected together by welding, so as to achieve a fixed connection between the stiffener 5 and the connecting assembly 2.

In summary, the bulletproof panel wall 100 of the present invention includes bulletproof panels 1 and a connecting assembly 2 pre-buried and welded on the bulletproof panels 1 to connect adjacent bulletproof panels 1, and meanwhile, the connecting assembly 2 has a receiving cavity for receiving a panel 4 with bulletproof performance, so that the panel 4 can be installed into the receiving cavity, and a space between two adjacent bulletproof panels 1, that is, the connecting assembly 2 has bulletproof performance, so that the bulletproof panel wall 100 has no bulletproof blind spot, and the bulletproof panel wall 100 can be fully covered by the bulletproof performance; and the bulletproof panel wall 100 can be directly used as an outer panel of a naval vessel/bulletproof vehicle, so that the naval vessel/bulletproof vehicle has bulletproof and explosion-proof performances, and armor plates for bulletproof and explosion-proof are not required to be additionally arranged, so that the structure of the naval vessel/bulletproof vehicle is simplified, the space in a cabin is increased, and the weight of the naval vessel/bulletproof vehicle is reduced.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.