Police external hanging rolling robot

Abstract

The utility model relates to a kind of police external hanging rolling robot, solve police resource shortage, police personnel work intensity, and there is certain dangerousness problem when police personnel handles emergent situation.The device includes rolling robot, the middle part of rolling robot is equipped with annular rolling surface, main shaft is set between the two end surfaces of rolling robot, the two ends of rolling robot main shaft are provided with fixed end plate, police equipment hanger is respectively set on two fixed end plates, the police equipment hanger is hung with multiple kinds of net gun, law enforcement recorder, police class flash lamp, smoke bomb, tear gas spray, loudspeaker.The utility model is mounted multiple police equipment in the main shaft two ends of spherical machine rolling robot, can assist police personnel to carry out routine patrol, can also cope with multiple emergent situation, replace manual remote control disposal, improve police personnel safety and task execution efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of robotics, and relates to a spherical robot, and more particularly to a police-use external rolling robot that is a spherical robot. Background Technology

[0002] Currently, police patrols largely rely on manpower for large-scale operations. In densely populated urban areas and near commercial districts, police resources are strained, and officers face heavy workloads. Especially in emergencies, manual pursuit is hampered by numerous obstacles and slow speed. Flashing warning lights have limited coverage, and existing loudspeaker equipment is cumbersome and inflexible during bomb disposal patrols. Furthermore, body cameras suffer from shaky images during movement. Additionally, manual handling of emergencies by police officers carries inherent risks. With technological advancements, employing intelligent robots to supplement manpower when manpower is insufficient can effectively assist police in responding to emergencies. However, currently, there are no effective police auxiliary robots available on the market.

[0003] Chinese patent application number 2023221125247, published on April 19, 2024, discloses an onboard net gun device for a spherical robot. The net gun device is attached to both sides of the main shaft of the rolling spherical robot, which can assist police officers in making arrests. However, the above structure has a limited function and cannot meet the auxiliary needs of daily police patrols and warnings, nor can it meet the emergency use needs in sudden situations. Summary of the Invention

[0004] The purpose of this utility model is to address the problems of strained police resources, high workload for police officers, and certain dangers faced by police officers when handling emergencies. It provides a police-mounted rolling robot, on which various police equipment is mounted at both ends of the main shaft of the spherical rolling robot. This robot can assist police officers in daily patrols, respond to various emergencies, and replace manual remote control. It offers flexible handling and can greatly reduce the dangers faced by police officers when dealing with emergencies.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a police external rolling robot, including a rolling robot, an annular rolling surface in the middle of the rolling robot, a main shaft between the two end faces of the rolling robot, fixed end plates at both ends of the main shaft of the rolling robot, and police equipment racks respectively on the two fixed end plates. The police equipment racks are equipped with various items including net guns, law enforcement recorders, police flashlights, smoke grenades, tear gas spray, and loudspeakers.

[0006] This device uses a spherical rolling robot as a police auxiliary robot. Police equipment is attached to both ends of the rolling robot's main shaft to achieve the following police functions, improving the safety of police officers and the efficiency of task execution: (1) Install police-type flashing lights to serve as a deterrent and warning during night patrols; (2) Equipped with police-style gas cylinder net guns, to carry out precise strikes and net captures during pursuit missions; (3) Equipped with police-grade tear gas spray and M18 smoke grenades. During the explosion prevention process, the smoke grenades form a protective area, and the tear gas spray provides a range of attack. (4) Equipped with loudspeakers, which can be used to shout and deter during riot control; (5) Equipped with a law enforcement recorder, the rolling robot is more stable during movement compared to handheld running images, and the rolling robot's execution process can be recorded in real time.

[0007] Preferably, a protective cover is provided in the middle of the outer wall of the police equipment rack, and the smoke grenade and tear gas spray are located inside the protective cover. This protects the smoke grenade and tear gas spray from accidental activation during the rolling robot's movement.

[0008] Preferably, the smoke grenade and tear gas spray are each equipped with a trigger servo on their side. The smoke grenade and tear gas spray are triggered remotely via the trigger servo.

[0009] Preferably, a high-frequency horn is provided in the middle of the inner side of the protective cover, and a megaphone is provided facing outward from the high-frequency horn. The smoke bomb and tear gas spray are respectively located on both sides of the outer wall of the megaphone.

[0010] Preferably, the net gun is mounted on the upper part of the police equipment rack, and the law enforcement recorder is located at the rear of the net gun. The law enforcement recorder avoids obstructing the front of the net gun when it is triggered.

[0011] Preferably, the lens of the law enforcement recorder is oriented in the direction pointed to by the rear end of the net gun.

[0012] Preferably, the net guns at both ends of the rolling robot's main shaft face opposite directions, pointing towards the front and rear of the rolling robot's forward direction, respectively. Since the net guns at both ends of the rolling robot face opposite directions, the corresponding law enforcement recorders also face opposite directions, with the law enforcement recorders at both ends of the main shaft recording images from the front and rear sides, respectively.

[0013] Preferably, the police-type flashlight is attached to the outside of the net gun.

[0014] Preferably, a secondary shaft is horizontally positioned at the center of the main shaft of the rolling robot, perpendicular to the main shaft, and a counterweight is suspended below the secondary shaft. The rolling robot uses an existing structure, achieving forward and backward movement by having the main shaft drive the counterweight to swing back and forth, and achieving left and right turning by having the secondary shaft drive the counterweight to swing left and right.

[0015] This invention mounts various police equipment on both ends of the main shaft of a spherical rolling robot, which can assist police officers in daily patrols, respond to various emergencies, and replace manual remote control, thereby improving the safety of police officers and the efficiency of task execution. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a three-dimensional structural diagram of a rolling robot according to the present invention.

[0018] Figure 2 This is a front view of a rolling robot according to the present invention.

[0019] In the picture: 1. Rolling robot, 2. Police equipment rack, 3. Law enforcement recorder, 4. Net gun, 5. Police-type flashlight, 6. Net gun triggering mechanism, 7. Protective cover, 8. Smoke grenade, 9. Lever-triggered servo motor, 10. Tear gas spray, 11. Cam-triggered servo motor, 12. High-volume speaker. Detailed Implementation

[0020] The present invention will be further described below with reference to specific embodiments and accompanying drawings.

[0021] Example: A police-approved external rolling robot, such as Figure 1 As shown. This device includes a rolling robot with an annular rolling surface in the middle. A main shaft is positioned between the two end faces of the rolling robot, and a secondary shaft is horizontally positioned at the center of the main shaft, perpendicular to the main shaft. A counterweight is suspended below the secondary shaft. The rolling principle of the rolling robot is based on Chinese Patent No. 2018217588207.

[0022] The rolling robot has fixed end plates at both ends of its main shaft. Police equipment racks 2 are respectively installed on the two fixed end plates. The police equipment racks are equipped with net guns 4, law enforcement recorders 3, police flashlights 5, smoke grenades 8, tear gas spray 10, and loudspeakers 12.

[0023] like Figure 1 , 2 As shown, the mounting method of each police equipment is as follows: A protective cover 7 is installed in the middle of the outer wall of the police equipment rack 2. A high-volume speaker 12 is installed in the middle of the inner side of the protective cover 7. A megaphone is installed facing outward from the high-volume speaker. The smoke grenade 8 and tear gas spray 10 are installed inside the protective cover and on both sides of the outer wall of the megaphone. Figure 2As can be seen, the smoke grenade 8 and tear gas spray 10 are completely housed inside the protective cover 7, with no exposed parts, to prevent triggering by additional impacts. A lever-triggered servo 9 is located on one side of the smoke grenade 8; when in use, the servo drives the lever to rotate, thereby triggering the smoke grenade 8. A cam-triggered servo 11 is located on one side of the tear gas spray 10; when in use, the servo 11 drives the cam to rotate, pressing the spray switch to activate the tear gas spray.

[0024] A net gun 4 is mounted on the upper part of the police equipment rack 2. A net gun triggering mechanism 6 is located below the net gun 4. Both the net gun 4 and the net gun triggering mechanism 6 are positioned above the protective cover to prevent obstruction of the net gun's firing. A law enforcement recorder 3 is located at the rear end of the net gun 4, with the recorder lens facing the direction indicated by the rear end of the net gun. The net guns 4 at both ends of the main shaft of the rolling robot 1 face opposite directions, respectively towards the front and rear of the rolling robot's forward direction. Correspondingly, the law enforcement recorder 3 can also be positioned at both ends of the main shaft of the rolling robot 1, facing forward and backward respectively, to record images in the forward and backward directions. Alternatively, refer to Chinese Patent Application No. 2023221125247, where the built-in camera of the net gun can replace the advanced law enforcement recorder. A police-type flashing light 5 is attached to the outside of the net gun 4.

[0025] This device: (1) Police-style flashing lights are installed on both sides of the top of the robot.

[0026] (2) The design of 20kg helical gear servo motor firing pin is adopted to improve the excitation of the gas cylinder net gun on the robot, so that the net gun does not need to be manually excited on the robot body. The servo motor is remotely controlled by the control system to complete the excitation action.

[0027] (3) A 30kg helical gear servo motor is used to extend the servo disk to extend a pressing arm. The servo motor is controlled by a remote control to complete the pressing and activation action, thereby activating the tear gas spray. The pressing arm adopts an innovative cam structure design to simplify the transmission chain and directly drive the tear gas sprayer activation switch to complete the spraying task of the tear gas sprayer.

[0028] (4) A 30kg helical gear servo is used, and the servo disk is extended to form a rotating arm, which is controlled by a remote control. The servo rotates to release a hand-launched smoke grenade; the smoke grenade position is designed with a smoke diffusion structure to make the smoke diffuse more quickly.

[0029] (5) Based on the smooth operation of the spherical robot, the recorded images of the law enforcement recorder are more stable and clear.

[0030] (6) Based on the above functional requirements, the control system cooperates to complete the corresponding software upgrade.

[0031] (7) Configure a high-frequency loudspeaker and design a sound amplification tube at the position of the high-frequency loudspeaker to increase the loudspeaker decibel and transmission distance, so that the shouting has a wider range of influence.

Claims

1. A police-approved external rolling robot, comprising a rolling robot, an annular rolling surface in the middle of the rolling robot, and a main shaft disposed between the two end faces of the rolling robot, characterized in that: The main shaft of the rolling robot is equipped with fixed end plates at both ends, and police equipment racks are respectively installed on the two fixed end plates. The police equipment racks are equipped with various items such as net guns, law enforcement recorders, police flashlights, smoke grenades, tear gas spray, and loudspeakers. A protective cover is provided in the middle of the outer wall of the police equipment rack, and the smoke grenade and tear gas spray are located inside the protective cover. The smoke grenade and tear gas spray are each equipped with a trigger servo motor on their sides; A high-frequency horn is installed in the middle of the inner side of the protective cover, and a megaphone is installed facing outward from the high-frequency horn. The smoke bomb and tear gas spray are respectively located on both sides of the outer wall of the megaphone. The net gun is mounted on the upper part of the police equipment rack, and the law enforcement recorder is located at the rear end of the net gun. The camera lens of the law enforcement recorder is pointed in the direction indicated by the rear end of the net gun; The net guns at both ends of the main shaft of the rolling robot are oriented in opposite directions, facing forward and backward respectively in the direction of the rolling robot's movement. The police-grade flashlight is attached to the outside of the net gun.

2. The police-use external rolling robot according to claim 1, characterized in that: The rolling robot has a secondary shaft horizontally positioned at the center of the main shaft, which is perpendicular to the main shaft. A counterweight is hung below the secondary shaft.

Images