Portable shield for security

Abstract

The utility model discloses a portable shield for security, which belongs to the shield field, and comprises a shield plate A, the front side of the shield plate A is hinged with a shield plate B through a hinge, the edge of the back side of the shield plate B is fixedly connected with a mounting mechanism, the surface of the shield plate A is provided with a hole groove, a defense mechanism is inserted in the hole groove, and the defense mechanism comprises a thorn rod. The outer surface of the stabbing rod is inserted into the hole groove, a support plate is fixedly connected to the surface of the stabbing rod, a push rod is fixedly connected to the middle of the support plate, and a rubber ring is fixedly connected to the outer surface of the push rod; through cooperative use of the devices and the arrangement of the defense mechanism, when a dangerous person is encountered, a stabbing rod can be quickly pushed out, a defense state is made, the shield is protected, the situation that the dangerous person carries dangerous goods to injure the person is avoided, and the safety of the person cannot be better protected only through a common shield is avoided; the defense mechanism is used for enhancing the defense function, and safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of shield technology, specifically a portable security shield. Background Technology

[0002] In both ancient and modern military applications, a shield is a defensive weapon, typically made of hard materials such as wood, metal, or synthetic materials, designed to withstand attacks. Security shields generally refer to protective equipment used in public safety, law enforcement, and military fields. They are primarily used to protect law enforcement personnel from attacks while performing their duties, ensuring personnel safety.

[0003] Most existing shields have a protective function, which is used to block attacks when encountering danger. However, continuous impact will damage the shield. If you encounter a dangerous person, you cannot protect yourself by defense alone. There is a lack of defensive devices. This shield can be improved by adding appropriate defensive functions while providing protection, thus increasing your safety. In addition, it is easy to carry.

[0004] Therefore, this utility model provides a portable security shield to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] This invention provides a portable security shield, which aims to solve the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a portable security shield, including a shield plate A, a shield plate B hinged to the front of the shield plate A, an installation mechanism fixedly connected to the edge of the back of the shield plate B, and a slot provided on the surface of the shield plate A, into which a defense mechanism is inserted.

[0009] The defensive mechanism includes a spike, the outer surface of which is inserted into the interior of a slot. A support plate is fixedly connected to the surface of the spike, and a push rod is fixedly connected to the middle of the support plate. A rubber ring is fixedly connected to the outer surface of the push rod.

[0010] As a preferred technical solution of this application, the installation mechanism includes a snap-fit ​​block. One side of the snap-fit ​​block is fixedly connected to the edge of the back of the B shield plate. A stop block is rotatably connected to the inner sidewall of the snap-fit ​​block via a rotating rod A. A spring A is fixedly connected to the surface of the stop block. A groove is formed on the inner wall of the snap-fit ​​block, through which a sliding block is connected to an abutment plate. A spring B is fixedly connected to the surface of the abutment plate. A groove is formed at the bottom of the snap-fit ​​block. A spring C is fixedly connected inside the groove. A top plate is fixedly connected to one end of the spring C. A fixing block is snapped into the inside of the groove by a rubber ring. A limit block is fixedly connected to the bottom of the fixing block.

[0011] As a preferred technical solution of this application, a connecting block is fixedly connected to the bottom of the back side of the A shield plate, and a stop bar is fixedly connected to the bottom of the connecting block.

[0012] As a preferred technical solution of this application, a rotating block is fixedly connected to the front of the A-shield plate, and a baffle is rotatably connected to the outer surface of the rotating block, the baffle covering the surface of the slot.

[0013] As a preferred technical solution of this application, a tie rod is fixedly connected to the back of the B shield plate, an A threaded hole is opened on the surface of the B shield plate, a bolt is threaded inside the A threaded hole, and nuts are threaded at both ends of the outer surface of the bolt. A B threaded hole that matches the bolt is opened on the top of the surface of the A shield plate.

[0014] As a preferred technical solution of this application, the front of the A-shield plate is provided with a square groove, and a viewing plate is fixedly connected inside the square groove.

[0015] (III) Beneficial Effects

[0016] 1. By adding a defensive mechanism to the shield, the spikes can be quickly extended when encountering dangerous individuals, putting the shield into a defensive posture to protect itself and prevent dangerous individuals from carrying dangerous items that could cause harm. Ordinary shields alone cannot adequately protect one's safety; by using a defensive mechanism, the defensive function is enhanced and safety is improved.

[0017] 2. The shield can be folded using the mounting mechanism. When there is no danger, the shield can be folded up using the mounting mechanism, which improves portability and thickens the shield. The double-layered thickness of the folded shield increases the protective effect when it is hit, thus enhancing the functionality of the shield. Attached Figure Description

[0018] Figure 1 A schematic diagram of the structure of a portable security shield;

[0019] Figure 2This is a schematic diagram of the structure of shield plate A in a portable security shield.

[0020] Figure 3 A schematic diagram of the structure of the stop bar in a portable security shield;

[0021] Figure 4 This is a schematic diagram of the structure of shield plate B in a portable security shield.

[0022] Figure 5 A schematic diagram of the spikes in a portable security shield;

[0023] Figure 6 This is a schematic diagram of the structure of a shield in a portable security shield.

[0024] In the picture:

[0025] 1. Shield plate A; 2. Shield plate B; 3. Clip-on block; 4. Stop block; 5. Spring A; 6. Abutment plate; 7. Spring B; 8. Spring C; 9. Top plate; 10. Fixing block; 11. Limiting block; 12. Spike rod; 13. Support plate; 14. Push rod; 15. Rubber ring; 16. Connecting block; 17. Stop rod; 18. Rotating block; 19. Baffle plate; 20. Pull rod; 21. Bolt; 22. Nut; 23. Perspective plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] This utility model provides a portable security shield, such as... Figure 1 - Figure 6 As shown, this portable security shield includes a shield plate A 1, a shield plate B 2 hinged to the front of shield plate A 1, an installation mechanism fixedly connected to the edge of the back of shield plate B 2, and a slot is provided on the surface of shield plate A 1, into which a defense mechanism is inserted.

[0028] The defensive mechanism includes a spike 12, the outer surface of which is inserted into the interior of a slot. A support plate 13 is fixedly connected to the surface of the spike 12, and a push rod 14 is fixedly connected to the middle of the support plate 13. A rubber ring 15 is fixedly connected to the outer surface of the push rod 14. Adding a defensive mechanism to the shield allows the spike 12 to be quickly extended when encountering a dangerous person, thus assuming a defensive posture and protecting the user from harm caused by dangerous individuals carrying dangerous items. Ordinary shields alone cannot adequately protect personal safety; the defensive mechanism enhances defensive capabilities and improves security.

[0029] The mounting mechanism includes a snap-fit ​​block 3, one side of which is fixedly connected to the edge of the back of shield plate 2. A stop block 4 is rotatably connected to the inner wall of snap-fit ​​block 3 via a rotating rod A. A spring 5 is fixedly connected to the surface of the stop block 4. A groove is provided on the inner wall of snap-fit ​​block 3, which is slidably connected to the abutment plate 6 via a slider. A spring 7 is fixedly connected to the surface of the abutment plate 6. A groove is provided at the bottom of snap-fit ​​block 3. A spring 8 is fixedly connected to the inside of the groove. A top plate 9 is fixedly connected to one end of the spring 8. A fixing block 10 is snapped into the inside of the groove by a rubber ring. A limit block 11 is fixedly connected to the bottom of the fixing block 10. The shield can be folded using the mounting mechanism. When there is no danger, the shield can be folded up using the mounting mechanism, which improves portability and thickens the shield. The double-layer thickness of the folded shield increases the protective effect when it is hit, thus enhancing the functionality of the shield.

[0030] A connecting block 16 is fixedly connected to the bottom of the back of shield plate 1. A stop bar 17 is fixedly connected to the bottom of connecting block 16. The stop bar 17 abuts against the stop block 4. The stop block 4 rotates inside the locking block 3. The stop bar 17 passes over the stop block 4 and enters the locking block 3. The stop block 4 rebounds to the initial position through spring A 5, blocking the stop bar 17. When the stop bar 17 presses the stop block 4 into the locking block 3, it also presses against the abutment plate 6 and spring B 7, making it easy for the stop bar 17 to enter the locking block 3 smoothly. Then, the limiting block 11 is inserted into the outside of the stop bar 17 and pushed upward. The limiting block 11 drives the fixing block 10 to lock into the bottom of the locking block 3. When locking, the fixing block 10 presses against the top plate 9 and spring C 8, pressing the top plate 9 and spring C 8 into the deepest part, making it easier to fix the fixing block 10 more firmly.

[0031] A rotating block 18 is fixedly connected to the front of shield plate 1. A baffle 19 is rotatably connected to the outer surface of the rotating block 18. The baffle 19 covers the surface of the slot. When the spike 12 is pushed out, it abuts against the baffle 19. The baffle 19 rotates inside the rotating block 18, which makes it easy to open the baffle 19. When the spike 12 is not in use, the baffle 19 is in the closed state to prevent the spike 12 from accidentally injuring personnel.

[0032] A pull rod 20 is fixedly connected to the back of shield plate B 2. A threaded hole A is opened on the surface of shield plate B 2. A bolt 21 is connected to the internal thread of the threaded hole A. Nuts 22 are threaded to both ends of the outer surface of bolt 21. A threaded hole B that matches bolt 21 is opened on the top of the surface of shield plate A 1. The shield is initially folded. Tightening nuts 22 and bolts 21 separates shield plate A 1 and shield plate B 2.

[0033] A square groove is provided on the front of the shield plate 1. A viewing plate 23 is fixedly connected inside the square groove. When personnel are in a defensive state, they can observe the specific situation outside through the viewing plate 23.

[0034] Specifically, when personnel use the shield, the shield is initially folded. By tightening nut 22 and bolt 21, shield plate A 1 and shield plate B 2 are separated. When shield plate A 1 is pried open and aligned parallel to shield plate B 2, the stop rod 17 abuts against the stop block 4. The stop block 4 rotates within the locking block 3, and the stop rod 17 passes over the stop block 4 and enters the locking block 3. The stop block 4 returns to its initial position via spring A 5, blocking the stop rod 17. As the stop rod 17 presses against the stop block 4 and enters the locking block 3, it simultaneously presses against the abutment plate 6 and spring B 7, facilitating the smooth entry of the stop rod 17 into the locking block 3. Subsequently, the limiting block 11 is inserted outside the stop rod 17 and pushed upwards. The limiting block 11 causes the fixing block 10 to engage with the locking block. At the bottom of 3, when the locking block 10 is engaged, it presses against the top plate 9 and the C spring 8, pressing the top plate 9 and the C spring 8 to the deepest point, making it easier to fix the locking block 10 more firmly. Then, the personnel can extend and retract their arms into the pull rod 20 to pick up the shield. Then, the outside situation can be viewed from the viewing plate 23. When it is necessary to enter the defensive state, the personnel manually press the support plate 13. The support plate 13 drives the push rod 14 and the rubber ring 15 to push inward. When the support plate 13 is pushed, it drives the spike rod 12 out. When the spike rod 12 is out, it abuts against the baffle 19. The baffle 19 rotates in the rotating block 18, making it easy to open the baffle 19 and push out the spike rod 12 to achieve the defensive state and improve their own safety.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A portable security shield comprising an A-shield (1), characterized in that: The front surface of the A shield plate (1) is hinged with a B shield plate (2), the edge of the back surface of the B shield plate (2) is fixedly connected with a mounting mechanism, the surface of the A shield plate (1) is provided with a hole groove, and the inside of the hole groove is inserted with a defense mechanism. The defense mechanism comprises a stab rod (12), the outer surface of the stab rod (12) is inserted into the inside of the hole groove, the surface of the stab rod (12) is fixedly connected with a support plate (13), the middle part of the support plate (13) is fixedly connected with a push rod (14), and the outer surface of the push rod (14) is fixedly connected with a rubber ring (15).

2. The portable security shield according to claim 1, wherein: The mounting mechanism comprises a clamping block (3), one side of the clamping block (3) is fixedly connected with the edge of the back surface of the B shield plate (2), the inner side wall of the clamping block (3) is rotationally connected with a stop block (4) through an A rotating rod, the surface of the stop block (4) is fixedly connected with an A spring (5), the inner wall of the clamping block (3) is provided with a sliding groove for slidingly connecting an abutting plate (6), the surface of the abutting plate (6) is fixedly connected with a B spring (7), the bottom of the clamping block (3) is provided with a groove, the inside of the groove is fixedly connected with a C spring (8), one end of the C spring (8) is fixedly connected with a top plate (9), the inside of the groove is clamped with a fixed block (10) through a rubber ring, and the bottom of the fixed block (10) is fixedly connected with a limiting block (11).

3. The portable security shield of claim 1, wherein: The bottom of the back surface of the A shield plate (1) is fixedly connected with a connecting block (16), and the bottom of the connecting block (16) is fixedly connected with a stop rod (17).

4. The portable security shield of claim 1, wherein: The front surface of the A shield plate (1) is fixedly connected with a rotating block (18), the outer surface of the rotating block (18) is rotationally connected with a baffle (19), and the baffle (19) is shielded on the surface of the hole groove.

5. The portable security shield of claim 1, wherein: The back surface of the B shield plate (2) is fixedly connected with a pull rod (20), the surface of the B shield plate (2) is provided with an A threaded hole, the inside of the A threaded hole is threadedly connected with a bolt (21), both ends of the outer surface of the bolt (21) are threadedly connected with a nut (22), and the top surface of the A shield plate (1) is provided with a B threaded hole matched with the bolt (21).

6. The portable security shield of claim 1, wherein: The front surface of the A shield plate (1) is provided with a square groove, and the inside of the square groove is fixedly connected with a perspective plate (23).

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