Bulletproof plug board convenient to assemble

Abstract

The invention provides a bulletproof plugboard convenient to assemble, and belongs to the technical field of bulletproof, the bulletproof plugboard comprises a bulletproof plugboard I and a bulletproof plugboard II, the side of the bulletproof plugboard I is sleeved with an outer bulletproof vest, the upper part of the outer bulletproof vest and wrap angles on the two sides are arranged in an unfolding manner, and the bulletproof plugboard II is arranged on the bulletproof plugboard II. A plurality of barbed strips are arranged on the upper portion and the two sides of the back face of the outer wrapping body armor, fiber surface layers matched with the barbed strips are arranged on the front face of the outer wrapping body armor, and the fiber surface layers are arranged at intervals. The invention solves the problems that when the body armor with the bulletproof inserting plate is worn, the body armor is not beneficial to air intake and gasp of a wearer in the application period, the body fluctuates during the air intake and gasp intake period, and particularly, the body armor cannot be better matched with the wearer in application during violent actions.

Description

Technical Field

[0001] The invention belongs to the technical field of bulletproofing, and in particular relates to a bulletproof inserting plate which is easy to assemble. Background Art

[0002] The bulletproof equipment that needs to be mentioned is the bulletproof vest. Most of the bulletproof vests are made of multi-layer aramid or polyethylene PE, which can only defend against 9mm pistol bullets. The bulletproof vest is helpless when facing rifles. In order to defend against higher-level threats, we need to use bulletproof plates. The types of materials for making bulletproof plates can be roughly divided into three types: steel, polyethylene, and ceramics. The ceramic bulletproof plates are now widely used and occupy the mainstream.

[0003] When the bulletproof plate and the bulletproof vest are used together, the bulletproof vest is assembled on the side of the bulletproof plate, which makes the use of the bulletproof plate more comfortable. However, when the bulletproof vest with the bulletproof plate is worn, it is not conducive to the wearer's air intake and breathing during use. The body will rise and fall during the air intake and breathing, especially during violent movements, and it cannot better match the use of the wearer. Therefore, a bulletproof plate that is easy to assemble is proposed. Summary of the invention

[0004] The present invention provides a bulletproof insert plate which is easy to assemble, and aims to solve the problem that when a bulletproof vest with a bulletproof insert plate is worn, the bulletproof vest is not conducive to the wearer's air intake and breathing during use, and the body will rise and fall during the air intake and breathing, especially during violent movements, and the wearer cannot be better matched with the use of the wearer.

[0005] The embodiment of the present invention provides a bulletproof plug plate that is easy to assemble, including a bulletproof plug plate 1 and a bulletproof plug plate 2, the side of the bulletproof plug plate 1 is sleeved with an outer bulletproof vest, the upper part of the outer bulletproof vest and the wrapping corners on both sides are deployable, a plurality of barbed wires are installed on the upper part and both sides of the back of the outer bulletproof vest, a fiber surface layer matching the barbed wires is installed on the front of the outer bulletproof vest, and the fiber surface layers are installed at intervals, a plurality of binding units 1 and 2 are installed on both sides of the bulletproof plug plate 1 and the bulletproof plug plate 2, and a variable unit is installed between each of the binding units 1 and 2, and one end of the binding unit 2 can be inserted into and removed from the variable unit to match the body ups and downs of the wearer; The variable unit includes a storage shell and a displacement sheet. A through hole is reserved on the wall of the storage shell. One end of the second binding unit penetrates into the storage shell through the through hole and is fixedly connected to the displacement sheet. Guide holes are reserved on both sides of the displacement sheet. Guide rods are matched with the guide holes. Both ends of the guide rods are fixedly connected to the storage shell. A spiral beryllium copper wire 1 is installed on the surface of the guide rod. During the displacement of the displacement sheet, the spiral beryllium copper wire 1 changes. It also includes a cooperative air intake unit, which includes an adsorbent and a magnet sheet. The adsorbent is installed on the inner wall of the storage shell, and the magnet sheet is installed on the surface of the displacement sheet. The adsorbent and the magnet sheet are installed face to face, and whether the adsorbent is powered on or not is controlled by the air intake following unit.

[0006] Furthermore, both sides of the displacement plate are fixedly connected to the displacement platform, the outer wall of the storage shell is reserved with a displacement groove matching the displacement platform, the displacement platform is matched and installed in the displacement groove, the air intake follower unit is on the bottom displacement platform, and the fixed connection unit is installed on the top displacement platform.

[0007] Furthermore, the air intake following unit includes a connecting rod, a spiral beryllium copper wire 2, a ring-shaped sheet, a conductive contact 1, a conductive contact 2 and an assembly separation unit, the connecting rod and the displacement platform are fixedly connected, the ring-shaped sheet is mounted on the connecting rod, the spiral beryllium copper wire 2 is mounted on the connecting rod, during the displacement of the ring-shaped sheet, the spiral beryllium copper wire 2 changes shape, the conductive contact 1 is mounted on the inner wall of the storage shell, the conductive contact 2 is mounted on the ring-shaped sheet, and the conductive contact 1 and the conductive contact 2 are mounted face to face.

[0008] Furthermore, before air intake, the conductive contact 1 and the conductive contact 2 are not in contact with each other, and during the initial stage of air intake, the conductive contact 1 and the conductive contact 2 gradually approach and fit each other, and at the end of the air intake action, the conductive contact 1 will constitute an obstacle to the displacement of the conductive contact 2.

[0009] Furthermore, the assembly and separation unit is used to control the assembly and separation of the ring-shaped piece and the connecting rod head. The ring-shaped piece at the end of air intake is connected to the connecting rod head, and the ring-shaped piece at the end of exhalation is separated from the connecting rod.

[0010] Furthermore, the assembly and separation unit includes a connecting frame, an extrusion frame, a cone, a displacement frame, a displacement column and three spiral beryllium copper wires. The connecting frame is fixedly connected to the ring sheet, and the displacement frame is fixedly connected to the head of the connecting rod. The cones are installed in two numbers and are installed on both sides of the displacement frame, and can approach and move away from each other. The displacement frame is installed with a displacement column, and the displacement column passes through the cone. Three spiral beryllium copper wires are installed on the displacement column. During the displacement of the cone, the three spiral beryllium copper wires change. The extrusion frame is installed on the inner wall of the storage shell. At the end of the air intake action, the cone is squeezed through the connecting frame and locks the connecting frame. At the end of the breathing action, the cone moves into the extrusion frame to allow the connecting frame and the cone to separate.

[0011] Furthermore, the adsorption component is powered and operated by the contact between the first conductive contact and the second conductive contact.

[0012] Furthermore, the fixed connection unit includes an embedding strip, an embedding cavity, and an n-shaped assembly frame. The embedding strip is connected to the displacement platform at the top. The wall of the storage shell has two embedding cavities reserved on both sides of one end of the displacement groove. The two embedding cavities are arranged at ninety degrees in the displacement groove. Each of the embedding cavities is slidably connected to an n-shaped assembly frame. During the displacement of the two n-shaped assembly frames toward the displacement groove, they can be installed at both ends of the embedding strip to thereby constrain them.

[0013] Furthermore, the binding unit 1 includes an adjustment cloth strip, a square seat, and a constraint seat. The constraint seat is installed on the adjustment cloth strip. One end of the adjustment cloth strip is connected to the storage shell. The square seat is fixedly connected to the bulletproof insert plate 1. The adjustment cloth strip passes through the square seat and is inserted into the constraint seat.

[0014] Furthermore, the second binding unit comprises a displacement cloth strip, a constraint hole, an assembly frame, an assembly cavity and a fastener. The assembly frame is connected to the second bulletproof plug plate, the assembly cavity is reserved on the assembly frame, one end of the displacement cloth strip is fixedly connected to the displacement plate, the displacement plate is reserved at the other end of the displacement cloth strip, one end of the displacement cloth strip is locked in the assembly cavity, and a fastener is installed on the assembly frame, and the fastener passes through the constraint hole.

[0015] The beneficial effects of the present invention are: 1. The present invention installs a variable unit. During air intake, the second binding unit moves out from the variable unit to match the expansion of the body during air intake; during breathing, the second binding unit moves into the variable unit to match the contraction of the body during breathing, which can more flexibly match the wearer's air intake and breathing movements to reduce the sense of restraint.

[0016] 2. The present invention cooperates with the air intake following unit and the cooperative air intake unit. When the wearer inhales air, the adsorption element allows the adsorption element to be energized, which can adsorb the magnet sheet and assist the displacement sheet to move. Therefore, the displacement sheet moves under the driving force of the expansion of the body when the air is inhaled and the adsorption of the adsorption element, thereby ensuring the smooth air intake of the wearer.

[0017] 3. The present invention can ensure that the conductive contact 1 and the conductive contact 2 are in close contact during intake of air and that the conductive contact 1 and the conductive contact 2 are separated during exhalation, thereby ensuring that the power supply of the adsorption component is controlled according to the intake of air and exhalation.

[0018] 4. The adjustment strip and the displacement strip of the present invention are both detachably assembled and connected, that is, during daily use, the bulletproof insert plate 1 and the bulletproof insert plate 2 can be assembled and disassembled, and during the assembly of the adjustment strip and the displacement strip, they only need to be assembled in reverse according to the above disassembly method.

[0019] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a front structural schematic diagram of an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of the outer body armor removed according to an embodiment of the present invention; Figure 3 A schematic diagram of a cross-sectional structure of a variable unit according to an embodiment of the present invention; Figure 4 For the embodiment of the present invention Figure 3 Front view structural diagram; Figure 5 It is a schematic diagram of the structure of an adsorption member according to an embodiment of the present invention; Figure 6 It is a schematic diagram of the structure of the adsorption part of the adsorption part according to the embodiment of the present invention; Figure 7 For the embodiment of the present invention Figure 2 Schematic diagram of the structure at X; Figure 8 For the embodiment of the present invention Figure 4 Schematic diagram of the structure at Y; Fig. 9 It is a diagram showing the action of the adsorbing member during air intake and panting according to an embodiment of the present invention; Fig.10 This is a schematic diagram of the displacement strip structure of an embodiment of the present invention; Fig.11 This is a structural schematic diagram of a second binding unit according to an embodiment of the present invention; Fig.12 This is a structural schematic diagram of a binding unit 1 according to an embodiment of the present invention; Figure numerals: 11, outer bulletproof vest; 111, fiber surface layer; 112, hook bar; 12, bulletproof plug plate one; 13, bulletproof plug plate two; 14, fixed connection unit; 142, embedded strip; 143, embedded cavity; 144, n-shaped assembly frame; 15, binding unit one; 152, adjustment cloth strip; 153, square seat; 154, constraint seat; 16, variable unit; 162, storage shell; 163, displacement sheet; 164, displacement groove; 165, guide rod; 166, spiral beryllium copper wire one; 167, guide hole; 168, displacement platform; 17 , binding unit two; 172, displacement cloth strip; 173, constraint hole; 174, assembly frame; 175, assembly cavity; 176, fastener; 18, cooperative air intake unit; 182, adsorption piece; 183, magnet sheet; 19, air intake following unit; 192, connecting rod; 193, spiral beryllium copper wire two; 194, ring sheet; 195, connecting frame; 196, extrusion frame; 197, conductive contact one; 198, conductive contact two; 199, cone-shaped piece; 1920, displacement frame; 1921, displacement column; 1922, spiral beryllium copper wire three. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of specific embodiments of the present invention. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Reference Figure 1-12 The embodiment of the present invention provides a bulletproof plug plate that is easy to assemble, comprising a bulletproof plug plate 12 and a bulletproof plug plate 2 13. The sides of the bulletproof plug plate 2 13 and the bulletproof plug plate 1 12 are sleeved with an outer bulletproof vest 11. The upper part of the outer bulletproof vest 11 and the corners on both sides are deployable. A plurality of barbed strips 112 are installed on the upper part and both sides of the back of the outer bulletproof vest 11. A fiber surface layer 111 matching the barbed strips 112 is installed on the front of the outer bulletproof vest 11. The fiber surface layers 111 are installed at intervals, and the interval seams are arranged. The gap is used to allow each unit to pass through, and the hook bar 112 is used to adhere the fiber surface layer 111, which can facilitate the expansion and merging of the outer bulletproof vest 11 and the assembly of the bulletproof insert plate and the outer bulletproof vest 11. A plurality of binding units 15 and binding units 2 17 are installed on both sides of the bulletproof insert plate 12 and the bulletproof insert plate 2 13, and a variable unit 16 is installed between each binding unit 15 and binding unit 2 17. One end of the binding unit 2 17 can be inserted into and removed from the variable unit 16 to match the body ups and downs of the wearer.

[0023] The variable unit 16 includes a storage shell 162 and a displacement plate 163. A through hole is reserved on the wall of the storage shell 162. One end of the binding unit 17 penetrates into the storage shell 162 through the through hole and is fixedly connected to the displacement plate 163. Guide holes 167 are reserved on both sides of the displacement plate 163. Guide holes 167 are matched with guide rods 165. Both ends of the guide rod 165 are fixedly connected to the storage shell 162. A spiral beryllium copper wire 166 is installed on the surface of the guide rod 165. During the displacement of the displacement plate 163, the spiral beryllium copper wire 166 changes.

[0024] It also includes a cooperative air intake unit 18, which includes an adsorbent 182 and a magnet sheet 183. The adsorbent 182 is made of an iron core and a matching conductive winding, and has the ability to react with a magnet and a metal after conduction. The adsorbent 182 is arranged on the inner wall of the storage shell 162, and the magnet sheet 183 is arranged on the surface of the displacement sheet 163. The adsorbent 182 and the magnet sheet 183 are arranged face to face, and whether the adsorbent 182 is powered on or not is controlled by the air intake following unit 19.

[0025] By installing the movable unit 16, during air intake, the binding unit 17 moves out from the movable unit 16 to match the expansion of the body during air intake; during breathing, the binding unit 17 extends into the movable unit 16 to match the contraction of the body during breathing, making the wearer more comfortable during use. During the air intake, the body of the person wearing the clothing expands, which will pull the binding unit 17 and make the binding unit 17 move out of the variable unit 16. During this period, the spiral beryllium copper wire 166 will change; during the person wearing the clothing breathes, the body of the person wearing the clothing contracts, and the spiral beryllium copper wire 166 returns to drive the displacement plate 163 to return, allowing the binding unit 17 to probe into the variable unit 16 to match the contraction of the body of the person wearing the clothing; by installing the air intake following unit 19 and the cooperative air intake unit 18 to cooperate, during the air intake of the person wearing the clothing, the air intake following unit 19 allows the adsorption component 182 to be powered and operate, so that the adsorption component 182 has the ability to adsorb the magnet sheet 183, and helps the displacement of the spiral beryllium copper wire 193. In this way, the displacement sheet 163 is displaced due to the pull of the body's expansion of air intake and the adsorption of the adsorption component 182, thereby achieving the purpose of assisting the person wearing the clothing to inhale air.

[0026] The displacement sheet 163 is fixedly connected to the displacement platform 168 on both sides, and the outer wall of the storage shell 162 is reserved with a displacement groove 164 matching the displacement platform 168. The displacement platform 168 is matched and installed in the displacement groove 164. The air intake follower unit 19 is on the bottom displacement platform 168, and the fixed connection unit 14 is installed on the top displacement platform 168.

[0027] The air intake following unit 19 includes a connecting rod 192, a spiral beryllium copper wire 193, a ring-shaped sheet 194, a conductive contact 197, a conductive contact 198 and an assembly separate unit. The connecting rod 192 is fixedly connected to the displacement platform 168. The ring-shaped sheet 194 is mounted on the connecting rod 192. The spiral beryllium copper wire 193 is mounted on the connecting rod 192. During the displacement of the ring-shaped sheet 194, the spiral beryllium copper wire 193 changes shape. The conductive contact 197 is mounted on the inner wall of the storage shell 162. The conductive contact 198 is mounted on the ring-shaped sheet 194. The conductive contact 197 and the conductive contact 198 are mounted face to face.

[0028] Before air intake, the conductive contact 1 197 and the conductive contact 2 198 are not in contact with each other. During the initial stage of air intake, the conductive contact 1 197 and the conductive contact 2 198 gradually approach and fit each other. At the end of the air intake action, the conductive contact 1 197 will hinder the displacement of the conductive contact 2 198.

[0029] The adsorption member 182 is powered by the conductive contact 1 197 and the conductive contact 2 198 .

[0030] At the beginning of air intake, the wearer's body expands, driving the binding unit 2 17, displacement sheet 163, displacement platform 168 and connecting rod 192 to move. During the period when the conductive contact 2 198 and the conductive contact 1 197 on the ring sheet 194 are in contact, the adsorbent 182 is powered, and the adsorbent 182 can adsorb the magnet sheet 183 and the displacement sheet 163 to move. In the middle and end of air intake, because the conductive contact 1 197 inhibits the activity of the conductive contact 2 198, the connecting rod 192 continues to move, but the spiral beryllium copper wire 2 193 stays and does not move, thereby ensuring that the conductive contact 1 197 and the conductive contact 2 198 are always in the contact stage in the middle and end of air intake, that is, the adsorbent 182 is always operating, adsorbing the magnet sheet 183, and cooperating to constrain the displacement of the hole 173.

[0031] The assembly and separation unit is used to control the assembly and separation of the ring-shaped piece 194 and the head of the connecting rod 192. The ring-shaped piece 194 at the end of air intake is connected to the head of the connecting rod 192, and the ring-shaped piece 194 at the end of exhalation is separated from the connecting rod 192.

[0032] The assembly separation unit includes a connecting frame 195, an extrusion frame 196, a cone 199, a displacement frame 1920, a displacement column 1921 and a spiral beryllium copper wire 1922. The connecting frame 195 is fixedly connected to the ring sheet 194. The displacement frame 1920 is fixedly connected to the head of the connecting rod 192. Two cones 199 are installed and installed on both sides of the displacement frame 1920, which can approach and move away from each other. The displacement frame 1920 is installed with a displacement column 1921. The displacement column 1921 is installed in the displacement frame 1920. 21Through the cone 199, a spiral beryllium copper wire 1922 is installed on the displacement column 1921. During the displacement of the cone 199, the spiral beryllium copper wire 1922 changes. The extrusion frame 196 is installed on the inner wall of the storage shell 162. At the end of the air intake action, the cone 199 squeezes through the connecting frame 195 and locks the connecting frame 195. At the end of the breathing action, the cone 199 moves into the extrusion frame 196, allowing the connecting frame 195 and the cone 199 to separate.

[0033] The two conical members 199 form a cone when connected, and the through holes of the connecting frame 195 and the extrusion frame 196 are both arranged in a square shape. The span of the through hole on the connecting frame 195 exceeds the span when the two conical members 199 are connected, and the span of the through hole on the connecting frame 195 does not exceed the maximum span when the two conical members 199 are separated; the span of the through hole on the extrusion frame 196 allows the two conical members 199 to be connected and does not allow the two conical members 199 to pass through the extrusion frame 196.

[0034] By installing and assembling the separation unit, the conductive contact 1 197 and the conductive contact 2 198 can be kept in a fitted shape during air intake; and the conductive contact 1 197 and the conductive contact 2 198 can be kept in a separated shape during exhalation, so that the operation of the adsorption element 182 can be controlled according to the air intake and the breathing rhythm. At the end of air intake, when the cone 199 passes through the connecting frame 195 on the ring sheet 194, the two cones 199 approach each other, and the spiral beryllium copper wire 3 1922 is thereby changed. After one end of the two cones 199 passes through the connecting frame 195, the spiral beryllium copper wire 3 1922 recovers and pulls the two cones 199 away from each other, so that the two cones 199 can lock the connecting frame 195; therefore, when the wearer is exhaling, the connecting rod 192, the ring sheet 194, and the conductive contact 2 198 are in a closed position. The original displacement is restored, and the conductive contact 2 198 is separated from the conductive contact 1 197, ensuring that the adsorption member 182 cannot be powered during the breathing action; during the period when the cone 199 moves into the extrusion frame 196, the extrusion frame 196 allows the two cones 199 to gather together. Because the span of the connecting frame 195 exceeds the limit span during the gathering and connection of the cones 199, due to the spiral beryllium copper wire 2 193, the ring piece 194, the connecting frame 195, and the conductive contact 2 198 are returned to the original position; this process is repeated.

[0035] The fixed connection unit 14 includes an embedding strip 142, an embedding cavity 143, and an n-shaped assembly frame 144. The embedding strip 142 is connected to the displacement platform 168 at the top. The wall of the storage shell 162 reserves two embedding cavities 143 on both sides of one end of the displacement groove 164. The two embedding cavities 143 are arranged at a ninety-degree angle in the displacement groove 164. Each embedding cavity 143 is slidably connected to an n-shaped assembly frame 144. During the displacement of the two n-shaped assembly frames 144 toward the displacement groove 164, they can be installed at both ends of the embedding strip 142 to be constrained.

[0036] The binding unit 15 includes an adjustment strip 152, a square seat 153, and a restraint seat 154. The restraint seat 154 is mounted on the adjustment strip 152. One end of the adjustment strip 152 is connected to the storage shell 162. The square seat 153 is fixedly connected to the bulletproof insert plate 12. The adjustment strip 152 passes through the square seat 153 and is inserted into the restraint seat 154.

[0037] The binding unit 15 and the bulletproof insert plate 12 are connected in a disassembled assembly. The binding unit 15 and the bulletproof insert plate 12 can be disassembled by pulling the adjustment cloth strip 152 away from the restraining seat 154 and the square seat 153.

[0038] The second binding unit 17 includes a displacement strip 172, a constraint hole 173, an assembly frame 174, an assembly cavity 175 and a fastener 176. The assembly frame 174 is connected to the second bulletproof plate 13, and the assembly cavity 175 is reserved on the assembly frame 174. One end of the displacement strip 172 is fixedly connected to the displacement plate 163, and the displacement plate 163 is reserved at the other end of the displacement strip 172. One end of the displacement strip 172 is locked in the assembly cavity 175. The fastener 176 is installed on the assembly frame 174, and the fastener 176 passes through the constraint hole 173.

[0039] The displacement strip 172 and the second bulletproof insert plate 13 are connected in a disassembled assembly. During the disassembly, it is only necessary to rotate the fastener 176 to move the fastener 176 away from the constraint hole 173 and then pull the displacement strip 172 out of the assembly cavity 175.

[0040] The adjustment strip 152 and the displacement strip 172 are both detachably connected, that is, during daily use, the bulletproof insert plate 12 and the bulletproof insert plate 2 13 can be assembled and disassembled. During the assembly of the adjustment strip 152 and the displacement strip 172, they only need to be assembled in reverse according to the above disassembly method.

[0041] By installing the fixing unit 14, during the use of the bulletproof insert plate 12 and the bulletproof insert plate 2 13, the fixing unit 14 can be used to fix the binding unit 2 17 part in the storage shell 162, and the embedding strip 142 is constrained by the n-shaped assembly frame 144 to fix the binding unit 2 17 part in the storage shell 162. The pre-stored displacement range allows the binding unit 2 17 to be pulled out from the storage shell 162 to match the expansion of the wearer's body during air intake. During the dressing period, the binding unit 15 can be changed to better match the changes in the wearer's breathing during use. After the dressing is completed, the n-shaped assembly frame 144 must be displaced to release the constraint on the embedding strip 142, that is, the displacement piece 163 can move at will.

[0042] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A bulletproof plug plate that is easy to assemble, comprising a bulletproof plug plate 1 (12) and a bulletproof plug plate 2 (13), characterized in that: An outer bulletproof vest (11) is sleeved on the side of the bulletproof insert plate 1 (12), and the upper part and the corners of the outer bulletproof vest (11) can be unfolded and installed. A plurality of barbed wire strips (112) are installed on the upper part and both sides of the back of the outer bulletproof vest (11). A fiber surface layer (111) matching the barbed wire strips (112) is installed on the front of the outer bulletproof vest (11), and the fiber surface layers (111) are installed at intervals. A plurality of binding units 1 (15) and binding units 2 (17) are installed on both sides of the bulletproof insert plate 1 (12) and the bulletproof insert plate 2 (13), and a variable unit (16) is installed between each of the binding units 1 (15) and the binding units 2 (17), and one end of the binding unit 2 (17) can be inserted into and removed from the variable unit (16) to match the body ups and downs of the wearer; The variable unit (16) comprises a storage shell (162) and a displacement sheet (163). A through hole is reserved on the wall of the storage shell (162). One end of the second binding unit (17) penetrates into the storage shell (162) through the through hole and is fixedly connected to the displacement sheet (163). Guide holes (167) are reserved on both sides of the displacement sheet (163). Guide rods (165) are matched with the guide holes (167). Both ends of the guide rod (165) are fixedly connected to the storage shell (162). A spiral beryllium copper wire (166) is installed on the surface of the guide rod (165). During the displacement of the displacement sheet (163), the spiral beryllium copper wire (166) changes. It also includes a cooperative air intake unit (18), wherein the cooperative air intake unit (18) includes an adsorbent (182) and a magnet sheet (183), wherein the adsorbent (182) is mounted on the inner wall of the storage shell (162), and the magnet sheet (183) is mounted on the surface of the displacement sheet (163), and the adsorbent (182) and the magnet sheet (183) are mounted face to face, and whether the adsorbent (182) is powered or not is controlled by the air intake follower unit (19).

2. The bulletproof plate that is easy to assemble according to claim 1, characterized in that: The displacement plate (163) is fixedly connected to the displacement platform (168) on both sides, and the outer wall of the storage shell (162) is reserved with a displacement groove (164) matching the displacement platform (168). The displacement platform (168) is matched and installed in the displacement groove (164). The air intake follower unit (19) is located on the bottom displacement platform (168), and the fixed connection unit (14) is installed on the top displacement platform (168).

3. The bulletproof plate that is easy to assemble according to claim 2, characterized in that: The air intake follower unit (19) comprises a connecting rod (192), a spiral beryllium copper wire (193), a ring-shaped sheet (194), a conductive contact (197), a conductive contact (198) and an assembly separate unit. The connecting rod (192) and the displacement platform (168) are fixedly connected. The ring-shaped sheet (194) is mounted on the connecting rod (192). The spiral beryllium copper wire (193) is mounted on the connecting rod (192). During the displacement of the ring-shaped sheet (194), the spiral beryllium copper wire (193) changes shape. The conductive contact (197) is mounted on the inner wall of the storage shell (162). The conductive contact (198) is mounted on the ring-shaped sheet (194). The conductive contact (197) and the conductive contact (198) are mounted face to face.

4. The bulletproof plate that is easy to assemble according to claim 3, characterized in that: Before air intake, the conductive contact 1 (197) and the conductive contact 2 (198) are not in contact with each other. At the beginning of air intake, the conductive contact 1 (197) and the conductive contact 2 (198) gradually approach and fit each other. At the end of the air intake action, the conductive contact 1 (197) will constitute an obstacle to the displacement of the conductive contact 2 (198).

5. The bulletproof plate that is easy to assemble according to claim 3, characterized in that: The assembly and separation unit is used to control the assembly and separation of the ring-shaped piece (194) and the head of the connecting rod (192). The ring-shaped piece (194) at the end of air intake and the head of the connecting rod (192) are connected, and the ring-shaped piece (194) at the end of exhalation and the connecting rod (192) are separated.

6. The bulletproof plate that is easy to assemble according to claim 5, characterized in that: The assembly separation unit comprises a connecting frame (195), an extrusion frame (196), a cone (199), a displacement frame (1920), a displacement column (1921) and a spiral beryllium copper wire (1922). The connecting frame (195) and the ring-shaped sheet (194) are fixedly connected. The displacement frame (1920) is fixedly connected to the head of the connecting rod (192). Two cones (199) are installed and installed on both sides of the displacement frame (1920) so as to be able to approach and move away from each other. The displacement frame (1920) is installed with a displacement column (1921). The displacement column (1921) 1921) passes through the cone (199), and a spiral beryllium copper wire three (1922) is installed on the displacement column (1921). During the displacement of the cone (199), the spiral beryllium copper wire three (1922) changes. The extrusion frame (196) is installed on the inner wall of the storage shell (162). At the end of the air intake action, the cone (199) squeezes through the connecting frame (195) and locks the connecting frame (195). At the end of the breathing action, the cone (199) moves into the extrusion frame (196), allowing the connecting frame (195) and the cone (199) to separate.

7. The bulletproof plate that is easy to assemble according to claim 6, characterized in that: The adsorption member (182) is powered by the conductive contact 1 (197) and the conductive contact 2 (198).

8. The bulletproof plate that is easy to assemble according to claim 2, characterized in that: The fixed connection unit (14) comprises an embedding strip (142), an embedding cavity (143), and an n-shaped assembly frame (144); the embedding strip (142) is connected to a displacement platform (168) at the top; the wall of the storage shell (162) reserves two embedding cavities (143) on both sides of one end of the displacement groove (164); the two embedding cavities (143) are arranged at a 90-degree angle in the displacement groove (164); each of the embedding cavities (143) is slidably connected to an n-shaped assembly frame (144); during the displacement of the two n-shaped assembly frames (144) toward the displacement groove (164), they can be arranged at both ends of the embedding strip (142) to be constrained thereby.

9. The bulletproof plate that is easy to assemble according to claim 1, characterized in that: The binding unit (15) comprises an adjustment strip of cloth (152), a square seat (153), and a restraint seat (154); the restraint seat (154) is mounted on the adjustment strip of cloth (152); one end of the adjustment strip of cloth (152) is connected to a storage shell (162); the square seat (153) is fixedly connected to the bulletproof insert plate (12); the adjustment strip of cloth (152) passes through the square seat (153) and is inserted into the restraint seat (154).

10. The bulletproof plate that is easy to assemble according to claim 9, characterized in that: The second binding unit (17) comprises a displacement cloth strip (172), a constraint hole (173), an assembly frame (174), an assembly cavity (175) and a fastener (176); the assembly frame (174) is connected to the second bulletproof plug plate (13); the assembly cavity (175) is reserved on the assembly frame (174); one end of the displacement cloth strip (172) is fixedly connected to the displacement plate (163); the displacement plate (163) is reserved on the other end of the displacement cloth strip (172); one end of the displacement cloth strip (172) is locked in the assembly cavity (175); a fastener (176) is installed on the assembly frame (174); and the fastener (176) passes through the constraint hole (173).

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