CN219178388U

CN219178388U - Bulletproof plate with buffer structure

Info

Publication number: CN219178388U
Application number: CN202320273574.0U
Authority: CN
Inventors: 姚国文; 刘付敏; 姚旗
Original assignee: Shandong Zhongqi Defense Technology Co ltd
Current assignee: Shandong Zhongqi Defense Technology Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-06-13
Anticipated expiration: 2033-02-21

Abstract

The utility model relates to an elastic plate with a buffer structure, which comprises a connecting plate, wherein the front surface of the connecting plate is fixedly provided with a mounting plate, the front surface of the mounting plate is provided with a fixing mechanism, the back surface of the connecting plate is provided with a buffer mechanism, the front surface of the mounting plate is fixedly provided with a handle, the outer side of the handle is fixedly provided with a rubber pad, the fixing mechanism comprises a lower fixing sleeve fixed on the front surface of the mounting plate, and the upper surface of the lower fixing sleeve is hinged with an upper fixing sleeve through a hinge shaft. This bulletproof plate with buffer structure, through the cooperation of fixed cover and last fixed cover down, can wrap up user's arm to be convenient for follow-up fixed, through the cooperation of connecting rod and bayonet socket, can let first connecting block and second connecting block contact, thereby make down seal between fixed cover and the last fixed cover, through the cooperation of fixture block, can block the second connecting block, thereby make the bulletproof plate fix on user's arm.

Description

Bulletproof plate with buffer structure

Technical Field

The utility model relates to the technical field of protective equipment, in particular to an elastic plate with a buffer structure.

Background

The bullet-proof plate is made of silicon carbide ceramic, which is used as industrial product of bullet-proof armor, and has high hardness, small specific gravity, good ballistic performance and low cost, but is widely used in bullet-proof armor, such as protection of vehicles and ships and protection of civil safes and securities vehicles, and the ballistic performance of the silicon carbide ceramic is better than that of alumina ceramic, about 70-80% of that of boron carbide ceramic, but the cost is lower, and the bullet-proof plate is especially suitable for occasions where the dosage is large and the protection armor cannot be too thick and too heavy.

The in-process of actual use of protection board, need be through the user hand, just can remove and effectively protect, and the protection board is when bearing great impact, and the user receives vibrations and loosens the handle of protection board easily, leads to the protection board to drop, lets the user expose in the shooting scope, has disclosed a protection board with shock-absorbing function in like chinese patent publication No. (CN 213902094U), and this protection board with shock-absorbing function includes the protection board body, is equipped with buffer structure on the protection board body, and buffer structure includes: buffer layer, four mount pads, four buffer blocks, two handles, the free bearing, the supporting leg, first magnetic path and observe shooting subassembly, this practicality has been solved when user's hand is held the handle and is defended, often because receive too big impact force and lead to the bulletproof board body to drop or take place more serious result suddenly, the user is the reaction at all, and current bulletproof board body is in the use, the user need stretch out the muzzle in bulletproof board body one side when shooting, make the problem that the probability that the user received the injury greatly increases, but can not fix the bulletproof board on the arm in this patent, in case the palm of gripping loosens the handle, the bulletproof board is very easy to drop, lead to the user to expose under dangerous environment, influence the practicality.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the bulletproof plate with the buffer structure, which has the advantages of being capable of fixing the bulletproof plate on an arm and preventing the bulletproof plate from falling off, and solves the problems that the bulletproof plate cannot be fixed on the arm in the patent, once the palm of the hand is held to loosen the grip, the bulletproof plate is easy to fall off, and a user is exposed in dangerous environment, so that the practicability is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bulletproof plate with the buffer structure comprises a connecting plate, wherein the front surface of the connecting plate is fixedly provided with a mounting plate, the front surface of the mounting plate is provided with a fixing mechanism, the back surface of the connecting plate is provided with a buffer mechanism, the front surface of the mounting plate is fixedly provided with a handle, and the outer side of the handle is fixedly provided with a rubber pad;

the fixing mechanism comprises a lower fixing sleeve fixed on the front surface of the mounting plate, an upper fixing sleeve is hinged to the upper surface of the lower fixing sleeve through a hinge shaft, a first connecting block is fixed on the lower surface of the lower fixing sleeve, a connecting rod is fixed on the front surface of the first connecting block, a clamping block is connected to the top end of the connecting rod through bearing rotation, a second connecting block is fixed on the upper surface of the upper fixing sleeve, and a bayonet is formed in the front surface of the second connecting block.

Further, two fixed blocks are fixed on the front face of the connecting plate, a rotating rod is connected between two opposite sides of the fixed blocks through bearings in a rotating mode, and a support is fixed on the outer side of the rotating rod.

Further, the front of the bracket is fixed with an iron sheet, and the front of the connecting plate is fixed with a magnet block.

Further, the shape of the lower fixing sleeve is the same as that of the upper fixing sleeve, the inner parts of the lower fixing sleeve and the upper fixing sleeve are respectively provided with a placing groove with a semi-cylindrical shape, the length of each placing groove is equal to that of the lower fixing sleeve, and a spongy cushion is fixed on the inner side of each placing groove.

Further, the height of the second connecting block is matched with the length of the connecting rod, the length of the bayonet is larger than that of the clamping block, and the width of the bayonet is larger than that of the clamping block and the diameter of the connecting rod respectively.

Further, the buffer gear is including fixing the first spring at the connecting plate back, the other end of first spring is fixed with the bulletproof plate body, the back of connecting plate is fixed with the bracing piece, the other end of bracing piece runs through and extends to the rear side of bulletproof plate body, and is fixed with the limiting plate, the back of limiting plate is fixed with the second spring, the other end of second spring and the positive fixed connection of bulletproof plate body.

Further, a first opening is formed in the front face of the bulletproof plate body, first bulletproof glass is fixed to the inner side of the first opening, a second opening is formed in the front face of the connecting plate, second bulletproof glass is fixed to the inner side of the second opening, and the length and the width of the second bulletproof glass are respectively larger than those of the first bulletproof glass.

Further, the number of the first springs is not less than two, and the first springs are uniformly distributed on the back surface of the connecting plate.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this bulletproof plate with buffer structure, through the cooperation of fixed cover and last fixed cover down, can wrap up user's arm to be convenient for follow-up fixed, through the cooperation of connecting rod and bayonet socket, can let first connecting block and second connecting block contact, thereby make down seal between fixed cover and the last fixed cover, through the cooperation of fixture block, can block the second connecting block, thereby make the bulletproof plate fix on user's arm.

2. The bullet-proof plate with the buffer structure can prevent the fire of bullets and the like from passing through the cooperation of the bullet-proof plate body so as to protect the user on the other side, plays a certain role in buffering the bullet-proof plate body when the bullet-proof plate body is impacted by the fire through the cooperation of the first spring so as to reduce the impact suffered by the user, can quickly provide pulling force to offset the elastic potential energy of the first spring after the first spring is compressed through the cooperation of the second spring so as to prevent the user from being injured due to overlarge impact,

drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a rear elevational view of the structure of the present utility model;

FIG. 3 is a schematic view of a securing mechanism according to the present utility model;

FIG. 4 is a schematic view of a cushioning mechanism according to the present utility model.

In the figure: 1 connecting plate, 2 mounting plates, 3 fixing mechanisms, 301 lower fixing sleeves, 302 upper fixing sleeves, 303 first connecting blocks, 304 connecting rods, 305 clamping blocks, 306 second connecting blocks, 307 bayonets, 308 sponge pads, 4 buffer mechanisms, 401 first springs, 402 bulletproof plate bodies, 403 supporting rods, 404 limiting plates, 405 second springs, 5 handles, 6 rubber pads, 7 fixing blocks and 8 brackets.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, an elastic protection plate with a buffering structure in this embodiment includes a connection plate 1, the connection plate 1 is C-shaped, and has an opening facing to the rear side, a mounting plate 2 is fixed on the front surface of the connection plate 1, a fixing mechanism 3 is arranged on the front surface of the mounting plate 2, the connection plate 1 and an arm are fixed together, the elastic protection plate is prevented from falling off after being impacted, a user is exposed in danger, a buffering mechanism 4 is arranged on the back surface of the connection plate 1, the impact is buffered, the injury to the user is reduced, a grip 5 is fixed on the front surface of the mounting plate 2, the grip 5 is C-shaped, and has an opening facing to the rear side, and a rubber pad 6 is fixed on the outer side of the grip 5.

Wherein, the front of connecting plate 1 is fixed with two fixed blocks 7, and two fixed blocks 7 are with the axis bilateral symmetry distribution of connecting plate 1, are connected with the bull stick through the bearing rotation between the relative one side of two fixed blocks 7, and the outside of bull stick is fixed with support 8, and support 8's front is fixed with the iron sheet, and the front of connecting plate 1 is fixed with the magnet piece, and the upper surface of iron sheet is equal to the distance between the bull stick axis and the magnet piece lower surface.

Referring to fig. 3, in order to fix the connecting plate 1 with the arm, the bulletproof plate is prevented from falling off after impact, so that the user is exposed in danger, the fixing mechanism 3 in this embodiment includes a lower fixing sleeve 301 fixed on the front surface of the mounting plate 2, an upper fixing sleeve 302 hinged to the upper surface of the lower fixing sleeve 301 through a hinge shaft, the upper fixing sleeve 302 and the lower fixing sleeve 301 can wrap the arm of the user, so as to improve the stability after fixing, the lower surface of the lower fixing sleeve 301 is fixed with first connecting blocks 303, the number of the first connecting blocks 303 is two, the central axes of the lower fixing sleeve 301 are distributed symmetrically, the front surface of the first connecting blocks 303 is fixed with connecting rods 304, the top ends of the connecting rods 304 are rotatably connected with clamping blocks 305 through bearings, the upper surface of the upper fixing sleeve 302 is fixed with second connecting blocks 306, the number of the second connecting blocks 306 is two, and the central axes of the upper fixing sleeve 302 are distributed symmetrically left and right, and the front surfaces of the second connecting blocks 306 are provided with bayonets 307.

In this example, the shape of the lower fixing sleeve 301 is the same as that of the upper fixing sleeve 302, the inner parts of the lower fixing sleeve 301 and the upper fixing sleeve 302 are provided with the placing grooves with semi-cylindrical shapes, the length of each placing groove is equal to that of the lower fixing sleeve 301, so that a user can place an arm in each placing groove, a foam-rubber cushion 308 is fixed on the inner side of each placing groove, the comfort level of the user after fixing is improved, after the user is impacted, the damage to the arm is reduced, the height of the second connecting block 306 is matched with that of the connecting rod 304, the length of the bayonet 307 is greater than that of the clamping block 305, the width of the bayonet 307 is greater than that of the clamping block 305 and the diameter of the connecting rod 304, the bayonet 307 penetrates through the clamping block 305 and the connecting rod 304, the upper fixing sleeve 302 is attached to the lower fixing sleeve 301, and after the first connecting block 303 is attached to the second connecting block 306, the clamping block 305 is rotated, so that the directions of the clamping block 305 and the bayonet 307 are kept vertical, and the upper fixing sleeve 302 and the lower fixing sleeve 301 are fixed.

Referring to fig. 4, in order to buffer the impact received and reduce the injury suffered by the user, the buffer mechanism 4 in this embodiment includes a first spring 401 fixed on the back of the connecting plate 1, the other end of the first spring 401 is fixed with a bulletproof plate body 402, the bulletproof plate body 402 moves backward after being impacted, the first spring 401 is compressed, elastic potential energy is stored after the first spring 401 is compressed, the back of the connecting plate 1 is fixed with two support rods 403, the number of the support rods 403 is not less than two and is uniformly distributed on the back of the connecting plate 1, the other end of the support rod 403 penetrates and extends to the back of the bulletproof plate body 402, and is fixed with a limiting plate 404, the back of the limiting plate 404 is fixed with a second spring 405, the back of each limiting plate 404 is fixed with two second springs 405, and the central axis of the limiting plate 404 is distributed in bilateral symmetry, and the other end of the second spring 405 is fixedly connected with the front of the bulletproof plate body 402.

In this example, the front of bulletproof plate body 402 has seted up first opening, and first bullet-proof glass is fixed with to first open-ended inboard, and the second opening has been seted up to the front of connecting plate 1, and the inboard of second open-ended is fixed with second bullet-proof glass, and second bullet-proof glass's length and width are greater than first bullet-proof glass's length and width respectively, and the condition in place ahead can be better observed to the user of being convenient for, and the field of vision can not be influenced, and the quantity of first spring 401 is not less than two, and evenly distributed is at the back of connecting plate 1, and the quantity of first spring 401 equals with the quantity of bracing piece 403.

The working principle of the embodiment is as follows:

(1) When the equipment is taken up, the lower arm is placed in the lower fixing sleeve 301, then the upper fixing sleeve 302 is rotated to be closed with the lower fixing sleeve 301, at the moment, the bayonet 307 penetrates through the clamping block 305 and the connecting rod 304, the upper fixing sleeve 302 is attached to the lower fixing sleeve 301, the first connecting block 303 is attached to the second connecting block 306, then the clamping block 305 is rotated, the clamping block 305 is kept perpendicular to the direction of the bayonet 307, the arm and the equipment are fixed together, the handle 5 is held by the palm, the friction force between the handle 5 and the palm can be increased by the rubber pad 6, after the handle 5 is loosened by the palm with larger impact force, the handle is still prevented from falling off from the connecting plate 1, and the protection effect is always played for a user.

(2) When a user needs to stand on the same position, the bracket 8 can be pulled down by feet to separate the iron sheet from the iron absorbing block, at this time, the bracket 8 supports the connecting plate 1, so that the physical force consumed by the user can be reduced, when the user is attacked, a bullet or other shooting object is firstly contacted with the bulletproof plate body 402, the bulletproof plate body 402 is impacted and moves backwards, the first spring 401 is compressed, the elastic potential energy is stored after the first spring 401 is compressed, the second spring 405 is stretched by the bulletproof plate body 402 while the bulletproof plate body 402 moves backwards, the elastic potential energy is stored after the second spring 405 is stretched, the direction is opposite to that of the elastic potential energy of the first spring 401, after mutual counteraction, the impact force suffered by the user can be reduced, and the injury suffered by the user is reduced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Bulletproof plate with buffer structure, including connecting plate (1), its characterized in that: the front of the connecting plate (1) is fixedly provided with a mounting plate (2), the front of the mounting plate (2) is provided with a fixing mechanism (3), the back of the connecting plate (1) is provided with a buffer mechanism (4), the front of the mounting plate (2) is fixedly provided with a handle (5), and the outer side of the handle (5) is fixedly provided with a rubber pad (6);

fixed establishment (3) are including fixing at the positive fixed cover (301) down of mounting panel (2), the upper surface of fixed cover (301) articulates through the articulated shaft has fixed cover (302) down, the lower fixed surface of fixed cover (301) down is fixed with first connecting block (303), the front of first connecting block (303) is fixed with connecting rod (304), the top of connecting rod (304) is connected with fixture block (305) through the bearing rotation, the upper surface of fixed cover (302) is fixed with second connecting block (306), bayonet socket (307) have been seted up in the front of second connecting block (306).

2. A ballistic panel having a cushioning structure as set forth in claim 1 wherein: the front of connecting plate (1) is fixed with two fixed blocks (7), two be connected with the bull stick through the bearing rotation between the opposite one side of fixed block (7), the outside of bull stick is fixed with support (8).

3. A ballistic panel having a cushioning structure as set forth in claim 2 wherein: the front of the bracket (8) is fixed with an iron sheet, and the front of the connecting plate (1) is fixed with a magnet block.

4. A ballistic panel having a cushioning structure as set forth in claim 1 wherein: the shape of the lower fixing sleeve (301) is the same as that of the upper fixing sleeve (302), the interiors of the lower fixing sleeve (301) and the upper fixing sleeve (302) are respectively provided with a semi-cylindrical placing groove, the length of the placing groove is equal to that of the lower fixing sleeve (301), and a sponge cushion (308) is fixed on the inner side of the placing groove.

5. A ballistic panel having a cushioning structure as set forth in claim 1 wherein: the height of the second connecting block (306) is matched with the length of the connecting rod (304), the length of the bayonet (307) is larger than the length of the clamping block (305), and the width of the bayonet (307) is larger than the width of the clamping block (305) and the diameter of the connecting rod (304) respectively.

6. A ballistic panel having a cushioning structure as set forth in claim 1 wherein: the buffer mechanism (4) comprises a first spring (401) fixed on the back of the connecting plate (1), the other end of the first spring (401) is fixed with an bulletproof plate body (402), the back of the connecting plate (1) is fixed with a supporting rod (403), the other end of the supporting rod (403) penetrates through and extends to the rear side of the bulletproof plate body (402), a limiting plate (404) is fixed, the back of the limiting plate (404) is fixed with a second spring (405), and the other end of the second spring (405) is fixedly connected with the front surface of the bulletproof plate body (402).

7. The ballistic panel with cushioning structure of claim 6 wherein: the front of the bulletproof plate body (402) is provided with a first opening, the inner side of the first opening is fixed with first bulletproof glass, the front of the connecting plate (1) is provided with a second opening, the inner side of the second opening is fixed with second bulletproof glass, and the length and the width of the second bulletproof glass are respectively larger than those of the first bulletproof glass.

8. The ballistic panel with cushioning structure of claim 6 wherein: the number of the first springs (401) is not less than two, and the first springs are uniformly distributed on the back surface of the connecting plate (1).