CN212963032U - Multi-curved-surface boron carbide bulletproof plate - Google Patents

Abstract

The utility model belongs to the technical field of the bulletproof plate, especially, be a many curved surfaces boron carbide bulletproof plate, including the curved surface backplate, the top four corners of curved surface backplate all is fixed with the L template, a lateral wall of L template all is fixed with the fixed plate, the top of fixed plate all is fixed with first spring, the top of first spring all is fixed with the slide, a lateral wall and the adjacent lateral wall sliding connection of L template of slide, the top of slide all is fixed with the slide bar, the top of slide bar all slides the top of passing the L template, the top of curved surface backplate is provided with the curved surface bulletproof plate, the top of slide bar all with the bottom fixed connection of curved surface bulletproof plate. The utility model discloses a cooperation of L template, fixed plate, first spring, slide bar, connecting rod, riser, horizontal pole, dog, connecting plate and second spring when the curved surface bulletproof plate receives the striking of bullet, can play better cushioning effect to can play better guard action to the human body.

Description

Multi-curved-surface boron carbide bulletproof plate

Technical Field

The utility model relates to a bulletproof plate technical field specifically is a many curved surfaces boron carbide bulletproof plate.

Background

Boron carbide, also known as black diamond, has the formula B4C and is typically a grey black powder. Is one of the three most known hardest materials (the other two being diamond, cubic phase boron nitride), used in tank armors, armor and many industrial applications.

The bullet-proof vest, also called as a body armor, a bullet-proof suit, a single-soldier protective body harness and the like, is used for protecting the injury of bullets or elastic sheets to human bodies, and mainly comprises a garment sleeve and a bullet-proof plate, wherein the bullet-proof plate is arranged in the garment sleeve.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a many curved surfaces boron carbide bulletproof plate has solved the relatively poor problem of shock-absorbing capacity of current curved surface boron carbide bulletproof plate.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a multi-curved-surface boron carbide bulletproof plate comprises a curved-surface backboard, wherein L-shaped plates are fixed at four corners of the top of the curved-surface backboard, a fixed plate is fixed on one side wall of each L-shaped plate, a first spring is fixed at the top of each fixed plate, a sliding plate is fixed at the top end of each first spring, one side wall of each sliding plate is in sliding connection with one side wall adjacent to the L-shaped plate, sliding rods are fixed at the tops of the sliding plates, the top ends of the sliding rods slide through the tops of the L-shaped plates, the curved-surface bulletproof plate is arranged above the curved-surface backboard, the top ends of the sliding rods are fixedly connected with the bottom of the curved-surface bulletproof plate, one side wall of each L-shaped plate is rotatably connected with a connecting rod through a pin shaft, four vertical plates are symmetrically fixed at the bottom of the curved-surface bulletproof plate, a cross rod penetrates through the side walls of the vertical plates, the other end of horizontal pole all is fixed with the connecting plate, the outside of horizontal pole all is equipped with the second spring by the cover, the both ends of second spring respectively with a lateral wall fixed connection of riser and a lateral wall of connecting plate, the one end that the L template was kept away from to the connecting rod is connected through a lateral wall rotation of round pin axle and corresponding connecting plate.

As an optimal technical scheme of the utility model, a side wall of slide all is fixed with the slider, the spout has all been seted up to a side wall of L template, slider difference sliding connection is in corresponding spout.

As an optimal technical scheme of the utility model, the slide opening has all been seted up at the top of L template, the slide bar runs through corresponding slide opening respectively.

As a preferred technical scheme of the utility model, the through-hole has all been seted up to a lateral wall of riser, the horizontal pole runs through corresponding through-hole respectively.

As an optimized technical scheme of the utility model, the bottom of curved surface backplate is fixed with the foam-rubber cushion.

(III) advantageous effects

Compared with the prior art, the utility model provides a many curved surfaces boron carbide bulletproof plate possesses following beneficial effect:

this many curved surfaces boron carbide bulletproof plate, through the cooperation of L template, fixed plate, first spring, slide bar, connecting rod, riser, horizontal pole, dog, connecting plate and second spring, when curved surface bulletproof plate received the striking of bullet, can play better cushioning effect to can play better guard action to the human body.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the a-region enlarged structure of the present invention.

In the figure: 1. a curved backplane; 2. an L-shaped plate; 3. a fixing plate; 4. a first spring; 5. a slide plate; 6. a slide bar; 7. a curved ballistic panel; 8. a connecting rod; 9. a vertical plate; 10. a cross bar; 11. a stopper; 12. a connecting plate; 13. a second spring; 14. a slider; 15. a chute; 16. a slide hole; 17. a through hole; 18. a spongy cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: a multi-curved-surface boron carbide bulletproof plate comprises a curved-surface back plate 1, wherein L-shaped plates 2 are fixed at four corners of the top of the curved-surface back plate 1, a fixed plate 3 is fixed on one side wall of each L-shaped plate 2, a first spring 4 is fixed at the top of each fixed plate 3, a sliding plate 5 is fixed at the top end of each first spring 4, one side wall of each sliding plate 5 is in sliding connection with one side wall adjacent to the corresponding L-shaped plate 2, a sliding rod 6 is fixed at the top of each sliding plate 5, the top end of each sliding rod 6 penetrates through the top of the corresponding L-shaped plate 2 in a sliding manner, a curved-surface bulletproof plate 7 is arranged above the curved-surface back plate 1, the top end of each sliding rod 6 is fixedly connected with the bottom of the corresponding curved-surface bulletproof plate 7, one side wall of each L-shaped plate 2 is rotatably connected with a connecting rod 8 through a pin shaft, four vertical plates 9 are symmetrically fixed at the bottoms of, the other end of horizontal pole 10 all is fixed with connecting plate 12, and the outside of horizontal pole 10 all is overlapped and is equipped with second spring 13, and the both ends of second spring 13 respectively with a lateral wall of riser 9 and a lateral wall fixed connection of connecting plate 12, the one end that L template 2 was kept away from to connecting rod 8 is connected with a lateral wall rotation of corresponding connecting plate 12 through the round pin axle.

In this embodiment, through the cooperation of L template 2, fixed plate 3, first spring 4, slide 5, slide bar 6, connecting rod 8, riser 9, horizontal pole 10, dog 11, connecting plate 12 and second spring 13, when curved surface bulletproof plate 7 received the striking of bullet, can play better cushioning effect to can play better guard action to the human body.

Specifically, a sliding block 14 is fixed on one side wall of the sliding plate 5, sliding grooves 15 are formed in one side wall of the L-shaped plate 2, and the sliding blocks 14 are respectively connected in the corresponding sliding grooves 15 in a sliding mode.

In this embodiment, the slider 14 is fixed to one side wall of the slide plate 5, and the slide groove 15 is formed in one side wall of the L-shaped plate 2, so that the slide plate 5 can slide stably.

Specifically, the top of the L-shaped plate 2 is provided with slide holes 16, and the slide bars 6 respectively penetrate through the corresponding slide holes 16.

In this embodiment, the top of the L-shaped plate 2 is provided with a slide hole 16, so that the slide rod 6 can smoothly pass through the top of the L-shaped plate 2.

Specifically, through holes 17 are formed in one side wall of each vertical plate 9, and the cross rods 10 penetrate through the corresponding through holes 17 respectively.

In this embodiment, the through hole 17 is formed in one side wall of the vertical plate 9, so that the cross bar 10 can smoothly pass through one side wall of the vertical plate 9.

Specifically, a sponge cushion 18 is fixed at the bottom of the curved backboard 1.

In this embodiment, the sponge pad 18 is fixed to the bottom of the curved backboard 1, so that the buffering effect can be improved.

The utility model discloses a theory of operation and use flow: when the curved surface bulletproof plate 7 receives the striking of bullet, the curved surface bulletproof plate 7 can move downwards, thereby can drive the slide bar 6 to move downwards, the slide bar 6 can drive the corresponding slide 5 and extrude the first spring 4 downwards, under the elastic force effect of the first spring 4, can play better buffering effect, when the curved surface bulletproof plate 7 moves downwards, the connecting rod 8 can drive the corresponding connecting plate 12 and extrude the second spring 13, under the elastic force effect of the second spring 13, the improvement buffering effect that can step forward, thereby can play better guard action to the human body.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a many curved surfaces boron carbide bulletproof plate, includes curved surface backplate (1), its characterized in that: the curved surface backboard comprises a curved surface backboard (1), wherein L-shaped plates (2) are fixed at four corners of the top of the curved surface backboard (1), a fixed plate (3) is fixed on one side wall of each L-shaped plate (2), a first spring (4) is fixed at the top of each fixed plate (3), a sliding plate (5) is fixed at the top end of each first spring (4), one side wall of each sliding plate (5) is in sliding connection with one side wall of each L-shaped plate (2), a sliding rod (6) is fixed at the top end of each sliding plate (5), the top end of each sliding rod (6) slides through the top end of each L-shaped plate (2), a curved surface bulletproof plate (7) is arranged above the curved surface backboard (1), the top end of each sliding rod (6) is fixedly connected with the bottom of the curved surface bulletproof plate (7), one side wall of each L-shaped plate (2) is rotatably connected with a connecting rod (8) through a pin shaft, four vertical plates (9) are symmetrically, a lateral wall of riser (9) all slides and runs through horizontal pole (10), the one end of horizontal pole (10) all is fixed with dog (11), the other end of horizontal pole (10) all is fixed with connecting plate (12), the outside of horizontal pole (10) all is overlapped and is equipped with second spring (13), the both ends of second spring (13) respectively with a lateral wall of riser (9) and a lateral wall fixed connection of connecting plate (12), the one end that L template (2) were kept away from in connecting rod (8) is passed through the round pin axle and is connected with a lateral wall rotation of corresponding connecting plate (12).

2. The multi-curved boron carbide ballistic panel of claim 1, wherein: a sliding block (14) is fixed on one side wall of the sliding plate (5), sliding grooves (15) are formed in one side wall of the L-shaped plate (2), and the sliding blocks (14) are respectively connected in the corresponding sliding grooves (15) in a sliding mode.

3. The multi-curved boron carbide ballistic panel of claim 1, wherein: slide holes (16) are formed in the tops of the L-shaped plates (2), and the slide rods (6) penetrate through the corresponding slide holes (16) respectively.

4. The multi-curved boron carbide ballistic panel of claim 1, wherein: through-hole (17) have all been seted up to a lateral wall of riser (9), corresponding through-hole (17) are run through respectively in horizontal pole (10).

5. The multi-curved boron carbide ballistic panel of claim 1, wherein: a sponge cushion (18) is fixed at the bottom of the curved backboard (1).

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