CN211903929U - Portable safety prevention and control device - Google Patents

Abstract

The utility model relates to a for military use security protection device technical field, and a portable safety prevention and control device is disclosed, including falling the anti-riot shield structure of impacted style, one side that falls the anti-riot shield structure of impacted style is fixed with component protection structure, it includes the anti-riot shield main part to fall the anti-riot shield structure of impacted style, the propulsion wheel, resilience protection structure and grip arm, the bottom swing joint of anti-riot shield main part has the propulsion wheel, one side hot melt of anti-riot shield main part is connected with resilience protection structure, one side welding of resilience protection structure has grip arm, component protection structure includes the contact outer casing, the roll locating lever, unload power gyro wheel and roller bearing, the inside of contact outer casing is fixed with a plurality of roll locating levers. The utility model discloses a component force protective structure with fall mutually supporting of impacted style riot shield structure for the device can possess better riot protective properties when portable removes, can avoid the impact force to concentrate and the conduction.

Description

Portable safety prevention and control device

Technical Field

The utility model relates to a for military use security protection technical field especially relates to a portable safety prevention and control device.

Background

Often can use the riot shield to carry out safety control in present society, the riot shield is that armed police, anti-riot police or the anti-riot army of town used a kind of defense device similar to the shield of middle-aged century for push the other side and protect oneself at the anti-riot in-process, can keep out the attack of hard thing, blunt ware and unclear liquid, also can keep out the low-speed bullet, but current device self is the contact collision attack object in the use, the impact force is too concentrated, lacks the impact force protection, leads to keeping the shield personnel to receive the impact force injury easily, the utility model discloses a new solution is proposed to above problem.

Disclosure of Invention

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the existing device is a contact collision attack object in the using process, the impact force is too concentrated, and the shield personnel are easily injured by the impact force due to the lack of impact force protection.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable safety prevention and control device comprises a descending impact type riot shield structure, wherein a component force protection structure is fixed on one side of the descending impact type riot shield structure.

Preferably, fall impacted style riot shield structure and include riot shield main part, propulsion wheel, resilience protective structure and grip armguard, the bottom swing joint of riot shield main part has the propulsion wheel, one side hot melt of riot shield main part is connected with resilience protective structure, the welding of one side of resilience protective structure has the grip armguard.

Preferably, the component force protection structure comprises a contact type outer guard plate, rolling positioning rods, force unloading rollers and roller bearings, wherein the plurality of rolling positioning rods are fixed inside the contact type outer guard plate, the force unloading rollers are sleeved outside the rolling positioning rods, the roller bearings are fixed on two sides of the force unloading rollers, and the force unloading rollers are connected with the rolling positioning rods through the roller bearings.

Preferably, the resilience protective structure comprises a damping block, a first damping spring plate, a conduction damping column, a damping spring, a positioning shell and a second damping spring plate, wherein the first damping spring plate is fixed on one side of the damping block, the two conduction damping columns are welded in the first damping spring plate respectively, the positioning shell is sleeved on the outer side of one end of the conduction damping column, the damping spring is welded in the positioning shell, and the second damping spring plate is welded on one side of the positioning shell.

Preferably, the thickness of the damping block is five centimeters, and the damping block is made of damping rubber.

Preferably, the riot shield main part passes through propulsion wheel and ground contact, the riot shield main part passes through the sliding shaft with the propulsion wheel and is connected.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages that the plurality of force unloading rollers fixed on the surface of the contact type outer protective plate are connected with the rolling positioning rod through the roller bearing, when the utility model is attacked by the impact force of cutting or smashing, the utility model rotates through the contact force, the contact is rotated to form slipping, the concentration of impact force is avoided, the impact force transmitted to the main body of the riot shield is absorbed by the material of the damping block to be weakened for the first time in the process of being transmitted to the holder, the impact force is dispersed again through the elastic vibration of the two sides after the first damping spring plate is stressed, finally the impact force transmitted to the damping spring and the second damping spring plate by the transmission damping column is greatly reduced, the elastic absorption is carried out again, the impact that makes the holder receive weakens by a wide margin for the device can have better anti-riot protection performance when portable removes, can avoid the impact force to concentrate and conduct.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the impact-reducing riot shield structure of the present invention;

FIG. 3 is a structural view of the force-dispersion protection of the present invention;

figure 4 is the utility model discloses resilience protection structure chart.

In the figure: 1. an anti-riot shield body; 2. a propulsion wheel; 3. a rebound protection structure; 4. a damping block; 5. a first damper spring plate; 6. a conductive shock absorbing column; 7. a shock absorbing spring; 8. positioning the housing; 9. a second damper spring plate; 10. a grip arm; 11. a shock-reducing type riot shield structure; 12. a contact outer shroud; 13. a rolling positioning rod; 14. force unloading rollers; 15. a roller bearing; 16. component force protection structure.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a portable safety control device includes a shock-reducing type riot shield structure 11, a force-component protection structure 16 is fixed on one side of the shock-reducing type riot shield structure 11;

the shock-reducing type riot shield structure 11 comprises an riot shield main body 1, a propelling wheel 2, a rebound protection structure 3 and a grip arm 10, wherein the bottom end of the riot shield main body 1 is movably connected with the propelling wheel 2, one side of the riot shield main body 1 is in hot melting connection with the rebound protection structure 3, the rebound protection structure 3 comprises a damping block 4, a first damping spring plate 5, a conduction damping column 6, a damping spring 7, a positioning shell 8 and a second damping spring plate 9, the first damping spring plate 5 is fixed on one side of the damping block 4, the damping block 4 is five centimeters in thickness, the damping block 4 is made of damping rubber, so that better shock protection can be formed through the materials, the two conduction damping columns 6 are respectively welded inside the first damping spring plate 5, the positioning shell 8 is sleeved on the outer side of one end of the conduction damping column 6, the damping spring 7 is welded inside the positioning shell 8, the second damping plate 9 is welded on one side of the positioning shell 8, one side of the rebound protection structure 3 is welded with a grip arm 10, the riot shield main body 1 is in contact with the ground through the propelling wheel 2, and the riot shield main body 1 is connected with the propelling wheel 2 through a sliding shaft, so that the portable moving capability is improved, and a stress impact belt is reduced;

the component force protection structure 16 comprises a contact type outer guard plate 12, rolling positioning rods 13, a force unloading roller 14 and roller bearings 15, the rolling positioning rods 13 are fixed inside the contact type outer guard plate 12, the force unloading roller 14 is sleeved outside the rolling positioning rods 13, the roller bearings 15 are fixed on two sides of the force unloading roller 14, the force unloading roller 14 is connected with the rolling positioning rods 13 through the roller bearings 15, impact force relieved to the surface is conveniently dispersed through rolling, impact concentration is avoided, and the protection effect is improved.

The working principle is as follows:

in the utility model, when the user uses the device, through a plurality of unloading rollers 14 fixed on the surface of the contact type outer guard plate 12, because the unloading rollers 14 are connected with the rolling positioning rod 13 through the roller bearing 15, when the user is attacked by cutting or smashing, the contact is forced to rotate, the contact is rotated to form slipping, the concentration of impact force is avoided, the impact force transmitted to the riot shield main body 1 is absorbed by the material of the damping block 4 in the process of being transmitted to the holder, the impact force is weakened for the first time, the impact force is dispersed again through the elastic shaking of two sides after the first damping spring plate 5 is forced, the impact force transmitted to the shock absorbing spring 7 and the second damping spring plate 9 by the finally transmitting shock absorbing column 6 is greatly reduced, the elastic absorption is carried out again, the impact received by the holder is greatly weakened, the device can be conveniently carried and moved, has better anti-riot protection performance and can avoid the concentration and the conduction of impact force.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Claims (6)

1. A portable safety prevention and control device comprises a descending impact type riot shield structure (11), and is characterized in that a component force protection structure (16) is fixed on one side of the descending impact type riot shield structure (11).

2. The portable safety prevention and control device according to claim 1, wherein the impact-reducing type riot shield structure (11) comprises a riot shield main body (1), a propulsion wheel (2), a rebound protection structure (3) and a grip arm (10), the propulsion wheel (2) is movably connected to the bottom end of the riot shield main body (1), the rebound protection structure (3) is thermally connected to one side of the riot shield main body (1), and the grip arm (10) is welded to one side of the rebound protection structure (3).

3. The portable safety prevention and control device according to claim 1, wherein the force component protection structure (16) comprises a contact type outer guard plate (12), rolling positioning rods (13), a force unloading roller (14) and roller bearings (15), the plurality of rolling positioning rods (13) are fixed inside the contact type outer guard plate (12), the force unloading roller (14) is sleeved outside the rolling positioning rods (13), the roller bearings (15) are fixed on both sides of the force unloading roller (14), and the force unloading roller (14) is connected with the rolling positioning rods (13) through the roller bearings (15).

4. The portable safety prevention and control device according to claim 2, characterized in that the rebound protection structure (3) comprises a damping block (4), a first damping spring plate (5), a conduction damping column (6), a damping spring (7), a positioning shell (8) and a second damping spring plate (9), wherein the first damping spring plate (5) is fixed on one side of the damping block (4), the two conduction damping columns (6) are welded inside the first damping spring plate (5) respectively, the positioning shell (8) is sleeved on the outer side of one end of the conduction damping column (6), the damping spring (7) is welded inside the positioning shell (8), and the second damping spring plate (9) is welded on one side of the positioning shell (8).

5. The portable safety prevention and control device according to claim 4, characterized in that the thickness of the damping block (4) is five centimeters, and the damping block (4) is made of damping rubber.

6. A portable safety prevention and control device according to claim 2, characterized in that the riot shield body (1) is in contact with the ground through a propulsion wheel (2), and the riot shield body (1) is connected with the propulsion wheel (2) through a sliding shaft.

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