Movable security and protection equipment based on track

Abstract

The invention relates to a track-based movable security and protection device, which comprises a monitoring camera and an I-shaped guide rail, grooves on two sides of the I-shaped guide rail are guide rail grooves, the monitoring camera is provided with a base, the top of the base is provided with driving frames, two ends of the driving frames on two sides are respectively inserted into the guide rail grooves in the middle of the I-shaped guide rail, and the I-shaped guide rail is provided with a movable guide rail. Rolling wheels are longitudinally arranged at the top and the bottom of the traveling frame, and the rolling wheels are arranged on the wall surfaces of the guide rail grooves in a sliding manner; flying assemblies are arranged on the periphery of the base, the traveling frame moves to the tail ends of the I-shaped guide rails, then is separated from the I-shaped guide rails and is driven by the flying assemblies to fly, and heating mechanisms are installed on the flying assemblies. And the heating mechanism is used for preventing the lens from fogging and preheating the flight assembly in a cold environment, so that the monitoring camera can move to keep a real-time monitoring state, and meanwhile, lawbreakers can be prevented from damaging the monitoring camera by adopting violent means.

Description

Technical Field

[0001] The invention relates to a track-based movable security device, belonging to the technical field of monitoring equipment. Background Art

[0002] As a common security equipment, surveillance cameras are widely used in public safety, commercial security, community management, personal residences and other fields.

[0003] Surveillance cameras are usually fixedly installed somewhere. Some criminals move to the installation location of the camera and block the camera, so the camera cannot play an effective monitoring role, resulting in certain deficiencies in the use of the camera. At the same time, for example, Chinese patent CN117329392A discloses a movable smart security surveillance camera, in which a movable device is arranged under the security camera. The camera can be moved left and right on the mobile device, and the line can be protected by a tank chain to achieve real-time monitoring of the surrounding environment, and can continuously track a single target and move with his movement. However, there is a problem that some criminals will use violent means to damage the surveillance camera. Summary of the invention

[0004] In order to solve the above problems existing in the prior art, the present invention provides a track-based movable security device, which can enable the monitoring camera to move and maintain a state of constant monitoring while preventing lawbreakers from destroying the monitoring camera by violent means.

[0005] The technical solution of the present invention is as follows:

[0006] A track-based movable security device includes a monitoring camera and an I-shaped guide rail, wherein the grooves on both sides of the I-shaped guide rail are guide rail grooves, the monitoring camera is installed with a base, a traveling frame is provided on the top of the base, and the two ends of the traveling frames on both sides are respectively inserted into the guide rail grooves in the middle of the I-shaped guide rail, and rolling wheels are longitudinally arranged on the top and bottom of the traveling frame, and the rolling wheels are slidably arranged with the wall surface of the guide rail groove; a flying component is arranged around the base, and the traveling frame is separated from the I-shaped guide rail after moving to the end of the I-shaped guide rail and driven to fly by the flying component, and a heating mechanism is installed on the flying component; the heating mechanism is used to prevent the lens from fogging and preheat the flying component in a cold environment.

[0007] Among them, a driving disk is installed at the bottom of the base through a rotating motor, a rotating shaft is arranged at the center of the driving disk, and the other end of the rotating shaft is connected to the monitoring camera; the flight component includes a plurality of paddle arms evenly arranged at the bottom of the base along the circumferential direction, and a plurality of rotating shafts are also arranged at the bottom of the base, one end of the paddle arm is fixedly connected to the rotating shaft, and the other end of the paddle arm is installed with a wing blade; a protrusion is provided on the side of the paddle arm close to the rotating shaft, a transmission arm is rotatably installed on the protrusion, a fixed column is provided on the top of the driving disk, and the other end of the transmission arm is rotatably installed on the fixed column; the paddle arm is folded / unfolded by the driving disk.

[0008] Among them, the heating mechanism includes a heating resistor coil, which is installed on the surface of the wing blade and controlled by a heating system; the heating system can sense climate conditions through sensors and drive the heating resistor coil to quickly generate heat.

[0009] The end of the paddle arm is bent downward, and the wing blade at the end of the paddle arm is located below the surveillance camera.

[0010] Among them, the heating system includes remote monitoring and control functions, and the operator can remotely monitor the icing of the wing blades or the fogging of the monitoring camera, and adjust the heating parameters in time.

[0011] Among them, the track-based mobile security equipment also includes a boost launch structure; the boost launch structure includes a plurality of groups of electromagnets installed on the side walls of the guide rail groove, and a superconducting magnet is installed on the side of the traveling frame facing the electromagnet, and the electromagnet cooperates with the superconducting magnet to provide propulsion force.

[0012] One end of the rotating shaft is fixedly connected to an electric push rod, and the telescopic end of the electric push rod is fixedly connected to a surveillance camera.

[0013] Among them, a magnetic field strength sensor is arranged at the center of the bottom of the I-shaped guide rail, and an adjustable magnetic coil is also arranged on the wall of the guide rail groove; it also includes a magnetic adjustment system, which is electrically connected to the magnetic field strength sensor and the adjustable magnetic coil. The magnetic field strength sensor is used to sense the three-dimensional position information of the electromagnet and control the size and direction of the excitation current of the adjustable magnetic coil through the magnetic adjustment system to ensure that the surveillance camera can always remain centered in the width direction of the I-shaped guide rail.

[0014] Among them, a return spring is installed at the bottom of the wheel frame of the rolling wheel, and a rubber expansion sleeve is provided on the outside of the return spring. One end of the return spring and the rubber expansion sleeve are fixedly connected to the bottom of the wheel frame, and the other end of the return spring and the rubber expansion sleeve are fixedly connected to the wall of the guide rail groove.

[0015] The present invention has the following beneficial effects:

[0016] The present invention provides the cooperation of the I-shaped guide rail and the rolling wheel, so that the monitoring camera can move along the track of the I-shaped guide rail, and realizes the function of following the monitoring personnel to move from one monitoring area to another monitoring area;

[0017] At the same time, the present invention can enter the escape mode through the setting of the internal system to leave the I-shaped guide rail when the surveillance camera finds an unknown person approaching, and start the flight component to fly, monitor the person in the air, and realize the effective protection of the surveillance camera;

[0018] The present invention is also capable of heating the wing blades of the flight component by providing a heating mechanism, thereby avoiding the problem that the wing blades cannot respond quickly when the temperature is too low; at the same time, the heat flow can be blown toward the monitoring camera in conjunction with the stirring of the wing blades, thereby reducing the difference in heat around the monitoring camera lens and the heat inside the monitoring camera, thereby preventing the monitoring camera lens from fogging up in relatively low temperature weather. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the flight assembly of the present invention;

[0021] Figure 3 It is a schematic diagram of folding the flight assembly of the present invention.

[0022] The reference numerals in the figure are as follows:

[0023] 1. Monitoring camera; 2. I-shaped guide rail; 3. Base; 4. Travel frame; 5. Rolling wheel; 21. Guide rail groove; 22. Electromagnet; 23. Magnetic field strength sensor; 24. Adjustable magnetic coil; 31. Drive plate; 32. Rotating shaft; 33. Paddle arm; 34. Wing blade; 35. Bump; 36. Transmission arm; 37. Fixed column; 38. Rotating shaft; 41. Superconducting magnet; 51. Rubber expansion sleeve. DETAILED DESCRIPTION

[0024] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] See also Figures 1 to 3 , the invention provides a technical solution:

[0026] A track-based movable security device includes a monitoring camera 1 and an I-shaped guide rail 2. The grooves on both sides of the I-shaped guide rail 2 are guide rail grooves 21. The monitoring camera 1 is installed with a base 3. A running frame 4 is installed on the top of the base 3. The two ends of the running frame 4 are respectively inserted into the guide rail groove 21 in the middle of the I-shaped guide rail 2. The top and bottom of the running frame 4 are longitudinally provided with rolling wheels 5. The rolling wheels 5 are slidably arranged with the wall surface of the guide rail groove 21. The monitoring camera 1 can be moved on the I-shaped guide rail 2 by driving the rolling wheels 5. The guide rail groove 21 is designed to have grooves. The moving wheel 5 is located in the groove, so that it runs smoothly. By making the monitoring camera 1 move on the I-shaped guide rail 2, real-time monitoring of the surrounding environment is achieved, and a single target can be continuously tracked and moved with its movement; at the same time, in order to prevent the target from moving away from the monitoring range or to prevent people from damaging or blocking the camera with tools; a flying component is arranged around the base 3, and the traveling frame 4 moves to the end of the I-shaped guide rail 2 and detaches from the I-shaped guide rail 2 and is driven to fly by the flying component, so that the set flying component can be used for escape or continuous high-altitude monitoring;

[0027] At the same time, both ends of the I-shaped guide rail 2 are open, and the travel frame 4 moves to the openings on both sides of the I-shaped guide rail 2 and can be detached from the I-shaped guide rail 2;

[0028] It is worth mentioning that the structure adopts a mobile power supply on the I-shaped guide rail 2. At the same time, a built-in power supply is provided inside the device. After escaping through the flying component, the mobile power supply is disconnected and the built-in power supply is started to power the monitoring camera 1 and the flying component. The specific structure is the same as the prior art.

[0029] A driving disk 31 is installed at the bottom of the base 3 through a rotating motor, a rotating shaft 38 is arranged at the center of the driving disk 31, and the other end of the rotating shaft 38 is connected to the monitoring camera 1; the flight assembly includes a plurality of paddle arms 33 uniformly arranged at the bottom of the base 3 along the circumferential direction, and a plurality of rotating shafts 32 are also arranged at the bottom of the base 3, one end of the paddle arm 33 is fixedly connected to the rotating shaft 32, and the other end of the paddle arm 33 is installed with a wing blade 34; a protrusion 35 is arranged on one side of the paddle arm 33 close to the rotating shaft 32, and a transmission arm 36 is rotatably installed on the protrusion 35, a fixing column 37 is arranged on the top of the driving disk 31, and the other end of the transmission arm 36 is rotatably installed on the fixing column 37; the paddle arm 33 is folded / unfolded by the driving disk 31;

[0030] Specifically, when in use, in the folded state, the paddle arm 33 will be folded and attached to the side of the driving disk 31. During the extension process, first, the driving disk 31 rotates, and then the fixed column 37 on the driving disk 31 rotates synchronously, and at the same time drives the transmission arm 36 to push the protrusion 35, so that the paddle arm 33 rotates around the rotating shaft 32 until the paddle arm 33 is extended to a predetermined position, such as Figure 2 As shown, flight monitoring operations can be carried out;

[0031] It is worth mentioning that the present structure also includes a detection component, which is used to detect the distance between the person appearing in the monitoring and the camera. The camera is in a capture mode to collect the facial information and body information of the person for later investigation. When a person approaches the camera, the camera is put into an escape mode, which drives the flight component to operate for escape. The specific structure of the detection component and the escape mode adopts the content of the existing technology, and can realize the function of the present device, so no further elaboration is given here.

[0032] During operation, the surface of the wing blade 34 may be frozen due to environmental factors, affecting performance and safe operation; a heating mechanism is installed on the flight component to preheat the flight component in a cold environment; so that the flight component can still operate normally in a cold environment; the heating mechanism includes a heating resistor coil, which is installed on the surface of the wing blade 34, and the heating resistor coil is controlled by a heating system; the heating system can sense climate conditions through sensors and drive the heating resistor coil to quickly generate heat; the heating system includes remote monitoring and control functions, and the operator can remotely monitor the icing of the wing blade 34 or the fogging of the monitoring camera 1, and adjust the heating parameters in time.

[0033] At the same time, the external structure of general security monitoring equipment is relatively simple, so it cannot prevent the lens from fogging up in some low-temperature weather. The present device is arranged by bending the end of the paddle arm 33 downward so that the wing blade 34 at the end of the paddle arm 33 is located below the monitoring camera 1; at this time, as in the above content, the heating resistor coil is driven to heat the surface of the wing blade 34, and the wing blade 34 is started to rotate at the same time, so that the wing blade 34 can stir the hot air and blow it upward, and the heat on the wing blade 34 can be blown to the surroundings of the monitoring camera 1, thereby reducing the heat around the lens of the monitoring camera 1 and the monitoring camera 1. The internal heat drop can prevent the monitoring camera 1 lens from fogging up in low temperature weather. At the same time, when preventing fogging, it is not necessary to start the flight when the flight component starts flying. When fog is found on the lens, the flight component and the heating mechanism can be started to eliminate the fog. At this time, the flight component will only drive the structure to rise in the vertical direction. Due to the limitation of the top I-shaped guide rail 2, the structure will not take off under the drive of the flight component. At the same time, the rolling of the rolling wheel 5 can be limited to prevent the movement of the entire device. Only after entering the escape mode, when the flight component generates a force toward the front end, will it drive the entire device to move;

[0034] It is worth mentioning that the monitoring camera 1 is fixedly connected to the rotating shaft 38, so that the flight component will drive the monitoring camera 1 to move together when it is unfolded / retracted, which can ensure that the monitoring line of sight of the monitoring camera 1 will not be blocked by the flying component. Specifically, a structure such as an elongated monitoring lens can be set at the front end of the monitoring camera 1. At the same time, a driving frame 4 is installed on the top of the base 3 through a rotating motor drive, and the rotating motor drives the base 3 to rotate, so that the monitoring camera 1 can rotate left and right for monitoring;

[0035] As a preferred embodiment, the track-based mobile security equipment also includes a boost launch structure; the boost launch structure includes a plurality of groups of electromagnets 22 installed on the side walls of the guide rail groove 21, and a superconducting magnet 41 is installed on the side of the traveling frame 4 facing the electromagnet 22, and the electromagnet 22 cooperates with the superconducting magnet 41 to provide a propulsion force; a magnetic field strength sensor 23 is arranged at the center of the bottom of the I-shaped guide rail 2, and two adjustable magnetic coils 24 are also arranged on the wall of the guide rail groove 21, and the two adjustable magnetic coils 24 are symmetrical with respect to the central vertical line of the I-shaped guide rail 2; it also includes a magnetic adjustment system, which is electrically connected to the magnetic field strength sensor 23 and the adjustable magnetic coil 24, and the magnetic field strength sensor 23 is used to sense the three-dimensional position information of the electromagnet 22 and control the magnitude and direction of the excitation current of the adjustable magnetic coil 24 through the magnetic adjustment system to ensure that the surveillance camera 1 can always remain centered in the width direction of the I-shaped guide rail 2.

[0036] The boost launch structure is similar to the existing maglev train system, and the boost launch structure assists the device to launch the I-shaped guide rail 2 to quickly complete the escape; the magnetic adjustment system includes a communication module and a single-chip microcomputer, and also includes a circuit; the communication module is used to connect the single-chip microcomputer and the control unit, and the single-chip microcomputer is electrically connected to the magnetic field intensity sensor 23 and the communication module respectively. The single-chip microcomputer is used to adjust the magnitude and direction of the excitation current in the two adjustable magnetic coils 24 in the same row in the width direction through the circuit according to the received three-dimensional detection information of the precise position of the magnetic body;

[0037] One end of the rotating shaft 38 is fixedly connected to an electric push rod, and the telescopic end of the electric push rod is fixedly connected to the monitoring camera 1; the height of the monitoring camera 1 is adjusted by the electric push rod to facilitate monitoring;

[0038] A return spring is installed at the bottom of the wheel frame of the rolling wheel 5, and a rubber expansion sleeve 51 is provided on the outside of the return spring. One end of the return spring and the rubber expansion sleeve 51 are fixedly connected to the bottom of the wheel frame, and the other end of the return spring and the rubber expansion sleeve 51 are fixedly connected to the wall of the guide rail groove 21; specifically, when the flight component is started, it needs to be driven toward the inclined upward wind force, and the overall structure will tilt at this time; the cooperation of the return spring and the rubber expansion sleeve 51 can make the rolling wheel 5 always fit the I-shaped guide rail 2 when the overall structure is tilted; it is worth mentioning that an anti-shake gimbal and other structures can also be arranged between the monitoring camera 1 and the electric push rod, which can ensure that the monitoring camera 1 can maintain the monitoring angle unchanged under any circumstances.

[0039] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A track-based movable security device, comprising a surveillance camera (1), characterized in that: It also comprises an I-shaped guide rail (2), the grooves on both sides of the I-shaped guide rail (2) are guide rail grooves (21), the monitoring camera (1) is installed with a base (3), the top of the base (3) is provided with a running frame (4), the two ends of the running frame (4) on both sides are respectively inserted into the guide rail groove (21) in the middle of the I-shaped guide rail (2), the top and bottom of the running frame (4) are longitudinally provided with rolling wheels (5), and the rolling wheels (5) are slidably arranged with the wall surface of the guide rail groove (21); a flying component is arranged around the base (3), the running frame (4) is separated from the I-shaped guide rail (2) after moving to the end of the I-shaped guide rail (2) and driven to fly by the flying component, and a heating mechanism is installed on the flying component; the heating mechanism is used to prevent the lens from fogging and preheat the flying component in a cold environment.

2. A track-based movable security device as claimed in claim 1, characterized in that: A driving disk (31) is rotatably mounted at the bottom of the base (3) through a rotating motor, a rotating shaft (38) is arranged at the center of the driving disk (31), and the other end of the rotating shaft (38) is connected to the monitoring camera (1); the flight assembly comprises a plurality of paddle arms (33) uniformly arranged at the bottom of the base (3) along a circumferential direction, a plurality of rotating shafts (32) are also arranged at the bottom of the base (3), one end of the paddle arm (33) is fixedly connected to the rotating shaft (32), and the other end of the paddle arm (33) is mounted with a wing blade (34); a convex block (35) is arranged on one side of the paddle arm (33) close to the rotating shaft (32), a transmission arm (36) is rotatably mounted on the convex block (35), a fixing column (37) is arranged at the top of the driving disk (31), and the other end of the transmission arm (36) is rotatably mounted on the fixing column (37); the paddle arm (33) is folded / unfolded through the driving disk (31).

3. A track-based movable security device as claimed in claim 2, characterized in that: The heating mechanism comprises a heating resistor coil, which is mounted on the surface of the wing blade (34) and is controlled by a heating system; the heating system can sense climate conditions through a sensor and drive the heating resistor coil to quickly generate heat.

4. A track-based movable security device as claimed in claim 3, characterized in that: The end of the paddle arm (33) is bent downward, and the wing blade (34) at the end of the paddle arm (33) is located below the monitoring camera (1).

5. The track-based movable security device according to claim 4, characterized in that: The heating system includes a remote monitoring and control function, and an operator can remotely monitor the icing of the wing blades (34) or the fogging of the monitoring camera (1), and adjust the heating parameters in time.

6. The track-based movable security device according to claim 1, characterized in that: The track-based movable security equipment also includes a boost launch structure; the boost launch structure includes a plurality of groups of electromagnets (22) installed on the side wall of the guide rail groove (21); a superconducting magnet (41) is installed on the side of the travel frame (4) facing the electromagnet (22); and the electromagnet (22) cooperates with the superconducting magnet (41) to provide a propulsion force.

7. The track-based movable security device according to claim 2, characterized in that: One end of the rotating shaft (38) is fixedly connected to an electric push rod, and the telescopic end of the electric push rod is fixedly connected to the monitoring camera (1).

8. The track-based movable security device according to claim 6, characterized in that: A magnetic field intensity sensor (23) is arranged at the center of the bottom of the I-shaped guide rail (2), and an adjustable magnetic coil (24) is also arranged on the wall surface of the guide rail groove (21); and a magnetic adjustment system is also included, the magnetic adjustment system is electrically connected to the magnetic field intensity sensor (23) and the adjustable magnetic coil (24), the magnetic field intensity sensor (23) is used to sense the three-dimensional position information of the electromagnet (22) and control the magnitude and direction of the excitation current of the adjustable magnetic coil (24) through the magnetic adjustment system to ensure that the monitoring camera (1) can always remain centered in the width direction of the I-shaped guide rail (2).

9. The track-based movable security device according to claim 1, characterized in that: A return spring is installed at the bottom of the wheel frame of the rolling wheel (5), and a rubber expansion sleeve (51) is provided on the outside of the return spring. One end of the return spring and the rubber expansion sleeve (51) are fixedly connected to the bottom of the wheel frame, and the other ends of the return spring and the rubber expansion sleeve (51) are fixedly connected to the wall surface of the guide rail groove (21).

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