Body armor performance test board

Abstract

The utility model discloses a bulletproof vest performance testboard, including main part, stabilizing mechanism, storage mechanism and change mechanism, stabilizing mechanism includes drive motor, lead screw, slider, connecting plate, horizontal plate and ground nail, storage mechanism includes door, mount, first spring and toggle block, and change mechanism includes the drive motor, lead screw, slider, connecting plate, horizontal plate and ground nail. The replacing mechanism comprises a humanoid target, a fixing disc, a second spring and a clamping block, under the mutual cooperation effect of the mechanisms, the device adopts a reinforced horizontal plate, an underground nail and other components to stabilize the main body so as to ensure that the platform is kept stable when bearing the impact of a high-energy bullet, which is crucial for improving the test precision and safety, and in addition, the replacement mechanism can be used for replacing the high-energy bullet. The locking mechanism of the device is convenient for a tester to quickly open and close, so that the test efficiency cannot be reduced due to complicated operation when a sample needs to be replaced or adjusted, and meanwhile, the safety of a storage area is ensured after locking.

Description

TECHNICAL FIELD

[0001] The utility model relates to military test technical field, concretely is bulletproof vest performance test platform. BACKGROUND

[0002] Bulletproof vest performance test platform is the equipment and system for evaluating the bulletproof vest under different conditions against ballistic impact, it is usually used to detect the protection ability of bulletproof vest under various threat levels, ensure that it conforms to relevant safety standards and performance requirements.

[0003] If the platform is unstable, target displacement or angle adjustment is difficult, it is difficult to maintain consistency during the test process, which will reduce the accuracy of the test results, and the actual protection ability of the bulletproof vest may not be correctly evaluated.

[0004] Secondly, in the absence of locking storage and reinforcement function, safety is a major hidden danger, the unsafe storage of protective equipment, weapons and ammunition, plus the vibration or displacement of the platform, may cause accidents during the test process.

[0005] Finally, if the test platform lacks the function of quickly replacing and fixing the humanoid target, the test process will be slowed down, the whole test process time will be increased, the work burden will be increased, especially when multiple rounds of tests are carried out, the efficiency is reduced obviously. UTILITY MODEL CONTENT

[0006] (I) technical problem solved

[0007] In view of the deficiency of prior art, the utility model provides bulletproof vest performance test platform.

[0008] (II) technical scheme

[0009] In order to realize the above purpose, the utility model provides the following technical scheme: bulletproof vest performance test platform, including main part, stabilizing mechanism, storage mechanism and replacement mechanism, the stabilizing mechanism includes drive motor, lead screw, sliding block, connecting plate, horizontal plate and ground nail, the drive motor is fixedly installed in the inside of main part, one end of the lead screw is fixedly connected with the output end of drive motor, the sliding block is installed in main part and is connected with main part slidingly, the connecting plate is rotatably connected with sliding block and horizontal plate at both ends respectively, the ground nail is connected with horizontal plate in cooperation, the storage mechanism includes door, fixed frame, first spring and knob, the door is installed on main part and is rotatably connected with main part, the fixed frame is installed in door and is connected with door slidingly, the first spring is installed in door and the other end is fixedly connected with fixed frame, the knob is installed on fixed frame and is connected with fixed frame slidingly.

[0010] Preferably, the replacement mechanism comprises a humanoid target, a fixed disc, a second spring and a clamping block, the humanoid target is mounted on the main body and detachably connected with the main body, the fixed disc is mounted on the main body and detachably connected with the main body, the second spring is mounted in the fixed disc and fixedly connected with the clamping block at the other end, and the clamping block is mounted in the fixed disc and slidably connected with the fixed disc.

[0011] Preferably, in a further aspect, the sliding block is in threaded engagement with the lead screw, the main body is internally provided with a first sliding groove, and the sliding block is provided with a pressure block which slides in the first sliding groove, so as to reduce the pressure of the sliding block on the lead screw.

[0012] Preferably, in a further aspect, the horizontal plate is provided with a storage groove, the ground nail is provided with a positioning plate, and the positioning plate is in matched connection with the storage groove, so as to facilitate the close contact between the ground nail and the horizontal plate.

[0013] Preferably, in a further aspect, the fixed frame is provided with a clamping strip and a second sliding groove, the main body is provided with a first clamping hole, the knob slides in the second sliding groove, and the clamping strip is in matched connection with the first clamping hole, so as to facilitate the connection and locking between the door and the main body.

[0014] Preferably, in a further aspect, the door is provided with a third sliding groove, the fixed disc is provided with a fourth sliding groove, the knob slides in the third sliding groove, and the clamping block slides in the fourth sliding groove, so as to facilitate the normal operation of each mechanism.

[0015] Preferably, in a further aspect, the bottom of the humanoid target is provided with a base disc, the bottom of the fixed disc is provided with an embedding groove, and the base disc is in matched connection with the embedding groove, so as to fix the humanoid target.

[0016] Preferably, in a further aspect, the main body is provided with a second clamping hole, and the clamping block is in matched connection with the second clamping hole, so as to fix the fixed disc, thereby making the humanoid target more stable.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the anti-ballistic vest performance test bench has the following beneficial effects:

[0019] In the utility model, through the cooperation of the driving motor, the lead screw, the sliding block, the connecting plate, the horizontal plate and the ground nail and other components, the device adopts the reinforced horizontal plate and the ground nail and other components to stabilize the main body, so as to ensure that the platform remains stable when high-energy bullets impact, which is crucial for improving the test precision and safety.

[0020] The utility model discloses a storage mechanism is set up, under the mutual cooperation of door, fixed stand, first spring and the component such as poking block, the locking mechanism of the device is convenient for test personnel to open and close fast, when needing to replace sample or carry out adjustment, do not cause the test efficiency to drop because of the complicated operation, guarantee the security of storage area after locking simultaneously.

[0021] The utility model discloses a replacement mechanism is set up, under the mutual cooperation of humanoid target, fixed disc, second spring and the component such as clamping block, the function of this device quick replacement and fixed humanoid target, greatly reduce each test preparation time, allow higher frequency test operation, and keep the coherence and consistency of test process simultaneously. DRAWINGS

[0022] Figure 1 It is the overall structure schematic diagram of bulletproof vest performance test platform in the utility model;

[0023] Figure 2 It is the internal structure section view of main part in the utility model;

[0024] Figure 3 It is the internal structure section view of door in the utility model;

[0025] Figure 4 It is the internal structure section view of main part in another angle in the utility model;

[0026] Figure 5 It is the internal structure section view of fixed disc in the utility model.

[0027] In the drawing: 1, main part;2, drive motor;3, screw;4, sliding block;5, connecting plate;6, horizontal plate;7, ground nail;8, door;9, fixed stand;10, first spring;11, poking block;12, humanoid target;13, fixed disc;14, second spring;15, clamping block;16, first sliding slot;17, pressure block;18, storage groove;19, positioning plate;20, clamping strip;21, second sliding slot;22, first clamping hole;23, third sliding slot;24, fourth sliding slot;25, base disc;26, embedding groove;27, second clamping hole. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0029] Embodiment 1:

[0030] Please refer to Figures 1-5 , the body armor performance test platform, including main body 1, stabilizing mechanism, storage mechanism and replacement mechanism, the stabilizing mechanism includes drive motor 2, lead screw 3, sliding block 4, connecting plate 5, horizontal plate 6 and ground nail 7, the drive motor 2 is fixedly installed in the main body 1, one end of the lead screw 3 is fixedly connected with the output end of the drive motor 2, the sliding block 4 is installed in the main body 1 and is slidably connected with the main body 1, the connecting plate 5 is rotatably connected with the sliding block 4 and the horizontal plate 6 at both ends respectively, the ground nail 7 is connected with the horizontal plate 6, the storage mechanism includes door 8, fixed frame 9, first spring 10 and push block 11, the door 8 is installed on the main body 1 and is rotatably connected with the main body 1, the fixed frame 9 is installed in the door 8 and is slidably connected with the door 8, the first spring 10 is installed in the door 8 and the other end thereof is fixedly connected with the fixed frame 9, the push block 11 is installed on the fixed frame 9 and is slidably connected with the fixed frame 9.

[0031] In the embodiment, the stabilizing mechanism includes drive motor 2, lead screw 3, sliding block 4, connecting plate 5, horizontal plate 6 and ground nail 7, in use, the drive motor 2 is started, directly drives the lead screw 3 to rotate, makes the sliding block 4 on the lead screw 3 thread engagement with the sliding block 4 bearing block 17 in the first sliding groove 16 of the main body 1, when the sliding block 4 is sliding, the connecting plate 5 is also driven, at the same time, the movement of the connecting plate 5 makes the horizontal plate 6 start to rise and fall on the main body 1, when the horizontal plate 6 contacts the ground, at this time, the ground nail 7 is inserted into the horizontal plate 6, and then the ground nail 7 is knocked until the positioning plate 19 on the ground nail 7 enters the storage groove 18, thereby fixing the horizontal plate 6.

[0032] In the embodiment, the storage mechanism includes door 8, fixed frame 9, first spring 10 and push block 11, in use, when the ground nail 7 on the stabilizing mechanism and the human-shaped target 12 in the fixing mechanism are not used, at this time, the human-shaped target 12 and the ground nail 7 can be put into the main body 1 for storage, when it is needed to take out, at this time, the push block 11 can be slid, so that the push block 11 is slid in the third sliding groove 23 on the door 8 at the same time, when the push block 11 is slid to the smooth end of the third sliding groove 23, the first spring 10 is compressed at this time, then the push block 11 is smoothly slid, the push block 11 starts to slide horizontally, and the push block 11 is slid in the second sliding groove 21 of the fixed frame 9, when the push block 11 is slid to the tail end, the first spring 10 is compressed at this time, and the clamping strip 20 on the fixed frame 9 also separates from the first clamping hole 22 of the main body 1, thereby completing the opening of the door 8.

[0033] In the embodiment, the replacing mechanism comprises a humanoid target 12, a fixing disc 13, a second spring 14 and a clamping block 15. In use, the humanoid target 12 is placed on the main body 1, then the fixing disc 13 is placed on the base disc 25 on the humanoid target 12, so that the embedded slot 26 on the fixing disc 13 is matched with the base disc 25, and at the same time of placing the fixing disc 13, the clamping block 15 is pulled to slide in the fourth sliding slot 24 on the fixing disc 13, and the sliding of the clamping block 15 compresses the second spring 14. When the fixing disc 13 is completely put into the main body 1, the clamping block 15 is released, and under the action of the second spring 14, the clamping block 15 is pushed and enters the second clamping hole 27 in the main body 1, so that the fixing of the fixing disc 13 is completed, and the humanoid target 12 is more stable during the test of wearing a bulletproof vest.

[0034] Embodiment 2

[0035] In use, when the main body 1 is placed in a certain place, the main body 1 needs to be reinforced, the driving motor 2 is fixedly installed in the main body 1, one end of the lead screw 3 is fixedly connected with the output end of the driving motor 2, the sliding block 4 is installed in the main body 1 and is in sliding connection with the main body 1, the connecting plate 5 is rotatably connected with the sliding block 4 and the horizontal plate 6 at two ends respectively, the ground nail 7 is in cooperation connection with the horizontal plate 6, the storage mechanism comprises a door 8, a fixing frame 9, a first spring 10 and a pushing block 11, the door 8 is installed on the main body 1 and is rotatably connected with the main body 1, the fixing frame 9 is installed in the door 8 and is in sliding connection with the door 8, the first spring 10 is installed in the door 8 and the other end thereof is fixedly connected with the fixing frame 9, the pushing block 11 is installed on the fixing frame 9 and is in sliding connection with the fixing frame 9, after the reinforcement is completed, the humanoid target 12 needs to be taken out of the main body 1, the pushing block 11 is slid, so that the pushing block 11 is simultaneously slid in the third sliding groove 23 on the door 8, when the pushing block 11 is slid to the smooth end of the third sliding groove 23, the first spring 10 at this time is compressed, then the smooth pushing block 11 is started, the pushing block 11 starts to slide transversely, and the pushing block 11 is slid in the second sliding groove 21 of the fixing frame 9, when the pushing block 11 is slid to the tail end, the first spring 10 at this time is compressed, and the clamping strip 20 on the fixing frame 9 also separates from the first clamping hole 22 of the main body 1, so that the opening of the door 8 is completed, after the humanoid target 12 is taken out, the humanoid target 12 can be fixed at this time, at this time, the humanoid target 12 is placed on the main body 1, then the fixing disc 13 is placed on the base disc 25 on the humanoid target 12, so that the embedded groove 26 on the fixing disc 13 is matched with the base disc 25, and when the fixing disc 13 is placed, the clamping block 15 is slid in the fourth sliding groove 24 on the fixing disc 13, and the sliding of the clamping block 15 compresses the second spring 14, when the fixing disc 13 is completely put into the main body 1, the clamping block 15 is loosened, under the action of the second spring 14, the clamping block 15 is pushed and enters the second clamping hole 27 of the main body 1, so that the fixing of the fixing disc 13 is completed, so that the humanoid target 12 is more stable when the bulletproof vest is worn and tested, after the test is completed, the driving motor 2 is reversely rotated, the horizontal plate 6 is separated from the ground, and the ground nail 7 is taken out, so that these components can be disassembled and put into the main body 1, thereby being taken back.

[0036] In all the schemes mentioned above, the connection between two components can be selected according to actual conditions, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection modes, which will not be described one by one, and the welding is preferred for the fixed connection mentioned above, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that the embodiments can be variously changed, modified, replaced and modified without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A bulletproof vest performance testing platform, comprising a main body (1), a stabilizing mechanism, a storage mechanism, and a replacement mechanism, characterized in that, The stabilizing mechanism includes a drive motor (2), a lead screw (3), a sliding block (4), a connecting plate (5), a horizontal plate (6), and a grounding nail (7). The drive motor (2) is fixedly installed inside the main body (1). One end of the lead screw (3) is fixedly connected to the output end of the drive motor (2). The sliding block (4) is installed in the main body (1) and slidably connected to the main body (1). The two ends of the connecting plate (5) are rotatably connected to the sliding block (4) and the horizontal plate (6), respectively. The grounding nail (7) is engaged with the horizontal plate (6). The storage mechanism includes a door (8), a fixing frame (9), a first spring (10), and a toggle block (11). The door (8) is installed on the main body (1) and rotatably connected to the main body (1). The fixing frame (9) is installed in the door (8) and slidably connected to the door (8). The first spring (10) is installed in the door (8) and its other end is fixedly connected to the fixing frame (9). The toggle block (11) is installed on the fixing frame (9) and slidably connected to the fixing frame (9).

2. The bulletproof vest performance testing platform according to claim 1, characterized in that: The replacement mechanism includes a human-shaped target (12), a fixed plate (13), a second spring (14), and a locking block (15). The human-shaped target (12) is mounted on the main body (1) and detachably connected to the main body (1). The fixed plate (13) is mounted on the main body (1) and detachably connected to the main body (1). The second spring (14) is mounted in the fixed plate (13) and its other end is fixedly connected to the locking block (15). The locking block (15) is mounted in the fixed plate (13) and slidably connected to the fixed plate (13).

3. The bulletproof vest performance testing platform according to claim 1, characterized in that: The sliding block (4) is threadedly engaged with the lead screw (3), the main body (1) is provided with a first sliding groove (16), the sliding block (4) is provided with a pressure block (17), and the pressure block (17) slides in the first sliding groove (16).

4. The bulletproof vest performance testing platform according to claim 3, characterized in that: The horizontal plate (6) is provided with a storage groove (18), and the ground nail (7) is provided with a positioning plate (19), which is connected to the storage groove (18).

5. The bulletproof vest performance testing platform according to claim 1, characterized in that: The fixing frame (9) is provided with a locking strip (20) and a second sliding groove (21), and the main body (1) is provided with a first locking hole (22). The actuating block (11) slides in the second sliding groove (21), and the locking strip (20) is connected to the first locking hole (22).

6. The bulletproof vest performance testing platform according to claim 2, characterized in that: The door (8) is provided with a third slide groove (23), the fixed plate (13) is provided with a fourth slide groove (24), the actuating block (11) slides in the third slide groove (23), and the locking block (15) slides in the fourth slide groove (24).

7. The bulletproof vest performance testing platform according to claim 6, characterized in that: The humanoid target (12) has a base plate (25) at its bottom and the fixed plate (13) has an embedding groove (26) at its bottom. The base plate (25) and the embedding groove (26) are connected in cooperation.

8. The bulletproof vest performance testing platform according to claim 2, characterized in that: The main body (1) is provided with a second card hole (27), and the card block (15) is connected to the second card hole (27).

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