CN217686885U

CN217686885U - Combined type removes protection target

Info

Publication number: CN217686885U
Application number: CN202221330497.XU
Authority: CN
Inventors: 乌信梓
Original assignee: Wuxi Flying Police Equipments New Tech Co ltd; Wuxi Sailing Eagle Police Equipment Co ltd
Current assignee: Wuxi Flying Police Equipments New Tech Co ltd; Wuxi Sailing Eagle Police Equipment Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-10-28
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a combined type removes protection target, concretely relates to protection target technical field, including the stand frame and establish the base in stand frame bottom, still including the compound guard plate that is used for absorbing the bullet, compound guard plate is established at the stand frame inboardly, compound guard plate is including the titanium rubber board that is used for the direct absorption bullet, the Kevlar fibre layer that is used for further absorbing the bullet, the steel sheet that is used for carrying out the prevention to the bullet, titanium rubber board, kevlar fibre layer, steel sheet distribute in proper order around and all locate outer frame inboard, and compound guard plate adopts three layer construction's design characteristics can absorb more bullets to very big improvement protection target's life, outer frame can slide about the stand frame and drive compound guard plate height-adjusting from top to bottom. The utility model discloses a compound guard plate adopts three layer construction's design characteristics can absorb more bullets, plays effectual guard action to the personnel to the life of very big improvement protection target.

Description

Combined type removes protection target

Technical Field

The utility model relates to a protection target technical field, concretely relates to combined type removes protection target.

Background

The forensic science bullet identification experiment is to inspect the self conditions of guns and bullets, determine whether parts of the guns are in original arrangement, have faults or not, can shoot normally or not, whether fire is possible to escape or not, recover filed numbers on the guns, determine whether the bullets can shoot or not, and determine whether separated bullets and bullet shells belong to the same bullet or not. The method assists the forensic medicine to inspect the characteristics of gunshot wounds on the human body and the components of shooting residues, determine whether the wounds on the human body are gunshot wounds or not, and solve the problems of whether guns are touched or launched or not and the like. The gun shooting situation is identified to help analyze the properties of the gun shooting case, judge whether the gun killing site is falsely sent or not, analyze and determine the relevant events of the gun holding case, examine the sources of guns and bullets and provide evidence for solving the case.

The movable protective target is important protective equipment in a court science bullet identification laboratory, and provides a combined movable protective target for protecting personnel in order to prevent the risk that the fire of a gun is fired and the bullet jump causes injury to the personnel in the gun inspection process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a combined type removes protection target adopts three layer construction's design characteristics can absorb more bullets through compound guard plate, plays effectual guard action to the personnel to very big improvement protects the life of target, has gun to walk on fire and the risk that the bullet caused the injury to personnel in checking the rifle in-process to prevent to appear among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a combined type removes protection target, includes the stand frame and establishes the base in stand frame bottom, still includes the composite protection board that is used for absorbing the bullet, the composite protection board is established at the stand frame inboard, the composite protection board is including the titanium rubber board that is used for directly absorbing the bullet, the Kevlar fibre layer that is used for further absorbing the bullet, the steel sheet that is used for carrying out the prevention to the bullet, the outer frame inboard is just all located to titanium rubber board, kevlar fibre layer, steel sheet front and back distribute in proper order, and the composite protection board adopts three layer construction's design characteristics can absorb more bullets to very big improvement protection target's life, outer frame is established at the stand frame inboard, and can slide from top to bottom along the stand frame and drive composite protection board height-adjusting from top to bottom.

Preferably, the thickness of the titanium rubber plate is 5cm, the thickness of the Kevlar fiber layer is 4cm, the thickness of the steel plate is 0.8cm, the titanium rubber plate can directly absorb bullets and prevent the bullets from bouncing, the Kevlar fiber layer can further absorb the bullets and completely prevent the bullets from penetrating, and the steel plate is designed for preventing the bullets from penetrating under the condition that individual firearms with particularly high power penetrate through the second layer.

Preferably, the stand frame inboard is equipped with four slide rails, and two slide rails distribute from top to bottom and all fix and establish at stand frame one side inner wall, and two other slide rails distribute from top to bottom and all fix and establish at stand frame opposite side inner wall, the outer frame both sides are all fixed and are equipped with the gliding slider of outer frame of being convenient for, the slider is equipped with four altogether, and the equal sliding fit of every slider is on the slide rail, and the compound guard plate of being convenient for slides from top to bottom.

Preferably, be equipped with the regulating plate between two adjacent slide rails from top to bottom, the regulating plate is equipped with two altogether, and two regulating plates are fixed respectively and establish in outer frame both sides, and set up a plurality of through-holes that run through the regulating plate on the regulating plate, the equal threaded connection in stand frame both sides has the locking hand wheel that is used for fixed outer frame, the locking hand wheel is close to the one end of stand frame and runs through in the stand frame extends to one of them through-hole of regulating plate, and the locking hand wheel is convenient for fix the position of compound guard plate.

Preferably, the fixed support frame that is equipped with in base top, the support frame is established at the stand frame inboard and is established in outer frame below, outer frame bottom is equipped with a pair of gliding air spring about being used for helping hand outer frame, and two air spring bottoms all are established inside the support frame for it is more light laborsaving that the rifle person is being examined when adjusting compound guard plate height.

Preferably, the base top is fixed be equipped with a pair of control distribute, be used for the mount pad of fixed stand frame bottom, be convenient for support the stand frame.

Preferably, four corners of the bottom end of the base are fixedly provided with universal wheels for moving.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the composite protection plate is composed of a titanium rubber plate, a Kevlar fiber layer and a steel plate, wherein the first layer of the titanium rubber plate can directly absorb bullets and prevent the bullets from bouncing, the second layer of the Kevlar fiber layer can further absorb the bullets and completely prevent the bullets from penetrating through, the third layer of the steel plate is designed for preventing the bullets from penetrating through the second layer of an individual gun with particularly high power, and the composite protection plate adopts a three-layer structure and has the design characteristics of absorbing more bullets and greatly prolonging the service life of the protection target;

2. the height of the composite protection plate is convenient to adjust, and the composite protection plate is locked by the locking hand wheel after adjustment, so that the composite protection plate can be conveniently adjusted to a proper protection height by a gun inspector according to different heights, and the application range is wide;

3. through the design of air spring for the rifle person of testing is more light laborsaving when adjusting compound guard plate height.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a front sectional view of the present invention;

fig. 4 is a partial structure view of fig. 3 according to the present invention;

fig. 5 is a partial cross-sectional view of the present invention;

fig. 6 is a structure diagram of the composite protection plate of the present invention.

Description of the reference numerals:

1. a column frame; 2. a base; 3. a composite protection plate; 31. a titanium rubber plate; 32. a Kevlar fiber layer; 33. a steel plate; 4. an outer frame; 5. a support frame; 6. a gas spring; 7. an adjusting plate; 8. locking a hand wheel; 9. a slide rail; 10. a slider; 11. a universal wheel; 12. and (7) mounting a seat.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-3, 5, the utility model provides a combined type removes protection target, include stand frame 1 and establish the base 2 in stand frame 1 bottom, the fixed mount pad 12 that distributes, is used for fixed stand frame 1 bottom about being equipped with a pair of in 2 tops of base to 2 bottom four corners of base are all fixed to be equipped with the universal wheel 11 that is used for the removal.

As shown in fig. 1-6, a composite protection plate 3 is installed on the inner side of the upright post frame 1, the composite protection plate 3 is arranged on the inner side of the outer frame 4, the first layer of the composite protection plate 3 is a titanium rubber plate 31 with the thickness of 5cm, the second layer is a kevlar fiber layer 32 with the thickness of 4cm, and the third layer is a steel plate 33 with the thickness of 0.8cm.

The first layer of titanium rubber plate 31 can directly absorb bullets and prevent the bullets from bouncing, the second layer of Kevlar fiber layer 32 can further absorb the bullets and completely prevent the bullets from penetrating, the third layer of steel plate 33 is designed for preventing the bullets from penetrating under the condition that individual guns with particularly high power penetrate through the second layer, and the composite protection plate 3 adopts a three-layer structure and has the design characteristics of absorbing more bullets and greatly prolonging the service life of the protection target.

Because different gun testers have different heights, the protection target is improved as follows: the outer frame 4 is arranged on the inner side of the upright frame 1 and can slide up and down along the upright frame 1 to drive the composite protection plate 3 to adjust the height up and down.

Specifically, as shown in fig. 2-5, four slide rails 9 are arranged on the inner side of the upright frame 1, the two slide rails 9 are vertically distributed and fixedly arranged on the inner wall of one side of the upright frame 1, the other two slide rails 9 are vertically distributed and fixedly arranged on the inner wall of the other side of the upright frame 1, and slide blocks 10 which are convenient for the vertical sliding of the outer frame 4 are fixed on the two sides of the outer frame 4, the four slide blocks 10 are arranged, each slide block 10 is in sliding fit on the slide rails 9, the outer frame 4 can enable the slide blocks 10 to slide on the slide rails 9 when moving up and down, the outer frame 4 moves up and down to drive the composite protection plate 3 to move so as to adjust the height of the composite protection plate 3, and the gun inspector can adjust the composite protection plate 3 to a proper protection height according to different heights.

After the height has been adjusted at compound guard plate 3, need be to compound guard plate 3's rigidity, consequently as shown in fig. 1-5, be equipped with regulating plate 7 between two adjacent slide rails 9 from top to bottom, regulating plate 7 is equipped with two altogether, and two regulating plates 7 are fixed respectively and are established in outer frame 4 both sides, and set up a plurality of through-holes that run through regulating plate 7 on the regulating plate 7, the equal threaded connection in stand frame 1 both sides has the locking hand wheel 8 that is used for fixed outer frame 4, locking hand wheel 8 runs through in one of them through-hole that stand frame 1 extended to regulating plate 7 near the one end of stand frame 1.

After the compound guard plate 3 is adjusted to the demand height, screw up locking hand wheel 8 and make locking hand wheel 8 insert on the compound guard plate 3 in the through-hole of regulating plate 7 fixed to regulating plate 7, and then realize locking the position of compound guard plate 3.

Finally, in order to make the gun tester more light laborsaving when adjusting 3 high of compound guard plate, as shown in fig. 1-3, 5, 2 top end of base are fixed and are equipped with support frame 5, support frame 5 is established at the stand frame 1 inboard and is established in outer frame 4 below, is equipped with a pair of air spring 6 that is used for helping hand outer frame 4 gliding from top to bottom in outer frame 4 bottom, and two air spring 6 bottoms are all established inside support frame 5, and air spring 6 is one kind and can play the industrial accessories of functions such as support, buffering, braking, altitude mixture control and angle modulation, and air spring 6 is a liftable spring that can be laborsaving, and its structure mainly comprises sleeve, piston and piston rod etc. add high-pressure air or high-pressure nitrogen gas in the sleeve, because piston both ends area inequality produces pressure differential, promotes piston and piston rod removal and support people or heavy object.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.

Claims

1. The utility model provides a combined type removes protection target, includes stand frame (1) and establishes base (2) in stand frame (1) bottom, its characterized in that: the bullet-absorbing upright post is characterized by further comprising a composite protection plate (3) for absorbing bullets, wherein the composite protection plate (3) is arranged on the inner side of the upright post frame (1);

the composite protection plate (3) comprises a titanium rubber plate (31) for directly absorbing bullets, a Kevlar fiber layer (32) for further absorbing the bullets and a steel plate (33) for preventing the bullets, wherein the titanium rubber plate (31), the Kevlar fiber layer (32) and the steel plate (33) are sequentially distributed in the front and at the back and are all arranged on the inner side of the outer frame (4);

the outer frame (4) is arranged on the inner side of the upright post frame (1) and can slide up and down along the upright post frame (1) to drive the composite protection plate (3) to adjust the height up and down.

2. The composite moving shielding target according to claim 1, wherein: the thickness of the titanium rubber plate (31) is 5cm, the thickness of the Kevlar fiber layer (32) is 4cm, and the thickness of the steel plate (33) is 0.8cm.

3. The composite moving shielding target according to claim 1, wherein: four sliding rails (9) are arranged on the inner side of the upright post frame (1), two sliding rails (9) are vertically distributed and are fixedly arranged on the inner wall of one side of the upright post frame (1), and the other two sliding rails (9) are vertically distributed and are fixedly arranged on the inner wall of the other side of the upright post frame (1);

the sliding blocks (10) which are convenient for the outer frame (4) to slide up and down are fixedly arranged on two sides of the outer frame (4), the number of the sliding blocks (10) is four, and each sliding block (10) is in sliding fit with the sliding rail (9).

4. The composite mobile protective target according to claim 3, wherein: adjusting plates (7) are arranged between two adjacent slide rails (9) at the upper part and the lower part, the number of the adjusting plates (7) is two, the two adjusting plates (7) are respectively fixed at two sides of the outer frame (4), and the adjusting plates (7) are provided with a plurality of through holes penetrating through the adjusting plates (7);

the adjustable vertical column is characterized in that two sides of the vertical column frame (1) are in threaded connection with locking hand wheels (8) used for fixing the outer frame (4), and one end, close to the vertical column frame (1), of each locking hand wheel (8) penetrates through one through hole of the corresponding adjusting plate (7) and extends into the corresponding through hole of the corresponding vertical column frame (1).

5. The composite mobile protective target according to claim 1, wherein: the top end of the base (2) is fixedly provided with a support frame (5), and the support frame (5) is arranged on the inner side of the upright post frame (1) and below the outer frame (4);

the bottom end of the outer frame (4) is provided with a pair of air springs (6) used for assisting the outer frame (4) to slide up and down, and the bottom ends of the two air springs (6) are arranged inside the support frame (5).

6. The composite moving shielding target according to claim 1, wherein: the top end of the base (2) is fixedly provided with a pair of mounting seats (12) which are distributed left and right and used for fixing the bottom end of the upright post frame (1).

7. The composite moving shielding target according to claim 1, wherein: the four corners of the bottom end of the base (2) are fixedly provided with universal wheels (11) used for moving.