360-degree infrared visual perception device

Abstract

The utility model relates to the technical field of infrared equipment, and discloses a 360-degree infrared visual perception device which comprises a spherical shell, infrared sensors are installed on the front side face, the rear side face, the left side face and the right side face of the spherical shell respectively, a movable supporting rod is arranged in the spherical shell in a penetrating mode, an infrared camera is installed at the top end of the supporting rod, and a box body is arranged below the spherical shell. The bottom end of the supporting rod penetrates into the box body through the top face of the box body, a gear ring is installed on the supporting rod, a motor is installed on the top wall in the box body, a gear is installed on a motor shaft of the motor, and the gear is in meshing transmission with the gear ring at the corresponding position. According to the infrared visual perception device, the infrared sensors on the four sides of the spherical shell serve as 360-degree coverage infrared features to sense previous recognition, and the infrared camera 7 rotates to face the recognized infrared feature range after recognition, so that the infrared feature range can be shot by the camera; the induction of the camera to the infrared characteristic object in the range is no longer limited in the current visual field range of the camera.

Description

Technical Field

[0001] The utility model relates to the technical field of infrared equipment, in particular to a 360-degree infrared visual perception device. Background Art

[0002] Infrared visual perception technology is a technology developed based on the detection and perception principle of infrared radiation. Infrared visual perception technology relies on sensors to receive and interpret infrared radiation emitted by objects, thereby realizing the identification, detection and monitoring of objects. Typical applications of infrared visual perception technology are infrared night vision devices and infrared cameras.

[0003] At present, infrared cameras are mainly used for fixed-point monitoring or pan-tilt adjustment monitoring. As the name suggests, fixed-point monitoring means that the infrared camera is completely fixed when installed, and the monitoring field of view cannot be adjusted. However, pan-tilt monitoring can use the reciprocating rotation of the pan-tilt to change the monitoring field of view. Although this method increases the monitoring range of the infrared camera, in actual use, the infrared object needs to enter the camera's field of view to be identified for its infrared characteristics. Infrared objects that are not in the field of view cannot trigger perception and recognition. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a 360° infrared visual perception device to solve the problems in the background technology.

[0006] (II) Technical solution

[0007] In order to solve the above problems, the utility model provides the following technical solutions:

[0008] A 360° infrared visual perception device comprises a spherical shell, wherein infrared sensors are installed on the four sides of the spherical shell, the front, back, left and right sides are all provided with infrared sensors, a movable support rod is passed through the spherical shell, a fixed platform is installed on the top of the support rod, an infrared camera is installed on the top surface of the fixed platform, a box body is provided below the spherical shell, the bottom end of the support rod passes through the box body through the top surface of the box body, a shaft sleeve is installed on the bottom surface of the box body at a position corresponding to the bottom end of the support rod, the bottom end of the support rod is sleeved on the bearing of the shaft sleeve to form a sleeve fixation, a gear ring is installed on the support rod above the shaft sleeve, a motor is installed on the top wall of the box body, a gear is installed on the shaft of the motor, and the gear and the gear ring at the corresponding position are meshed and transmitted with each other.

[0009] Preferably, a vertically arranged support tube is passed through the center of the ball in the spherical shell, and the bottom end of the support tube passes through the bottom of the spherical shell. A lower cover plate is installed on the support tube at a position corresponding to the passing position of the bottom of the spherical shell. The lower cover plate is fixed to the spherical shell at the corresponding position. The support rod is located in the support tube, and both ends of the support rod respectively pass through the upper and lower ends of the support tube at the corresponding positions.

[0010] Preferably, an upper cover plate is installed on the top of the support tube, the upper cover plate is fixed to the spherical shell at a corresponding position, and a waterproof seal is provided on the upper cover plate at a position where the support rod passes through.

[0011] Preferably, a fixing seat is installed at the bottom end of the support tube, a boss is welded and installed at the top surface of the box body corresponding to the position of the support rod, and the fixing seat is fixed to the top surface position of the boss by bolts.

[0012] Preferably, a door is hingedly mounted on the back of the box body through hinges, and a control host is mounted on the side of the box body.

[0013] Preferably, the support rods below the fixed platform and inside the spherical shell are provided with through-holes, the support rods above the gears are provided with through-holes, and the cables of the infrared camera and the infrared sensor are inserted into the support rods through the through-holes at the corresponding positions and then pass out through the through-holes.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a 360° infrared visual perception device, which has the following beneficial effects:

[0016] 1. The infrared visual perception device uses the infrared sensors on the four sides of the spherical shell as 360° coverage for infrared feature sensing to previously identify, and then the infrared camera 7 rotates to face the identified infrared feature range so that it can be photographed by the camera. The camera's sensing of infrared feature objects within the range is no longer limited to the camera's current field of view.

[0017] 2. The infrared visual perception device, through the cooperation of the support tube and the support rod, has a fixed infrared sensor and a rotating infrared camera to meet the requirements of their mutual matching use.

[0018] 3. The infrared visual perception device has cable entry and exit holes on the support rod, so that the upper infrared sensor and the infrared camera can be routed inside the support rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the utility model;

[0020] Figure 2 It is a rear view of the utility model;

[0021] Figure 3 This is a schematic diagram of the installation of the support rod in the utility model;

[0022] Figure 4 It is a schematic diagram of the installation of the gear ring in the utility model.

[0023] In the figure: 1. spherical shell; 2. supporting tube; 3. upper cover plate; 4. lower cover plate; 5. infrared sensor; 6. fixing table; 7. infrared camera; 8. fixing seat; 9. box body; 10. boss; 11. supporting rod; 12. bushing; 13. gear ring; 14. gear; 15. motor; 16. through-inlet; 17. through-outlet; 18. box door; 19. control host. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] See also Figure 1-4 A 360° infrared visual perception device comprises a spherical shell 1, infrared sensors 5 are installed on the four sides of the spherical shell 1, a vertically arranged support tube 2 is passed through the center of the ball in the spherical shell 1, an upper cover plate 3 is welded and installed on the top of the support tube 2, and the upper cover plate 3 is fixed to the spherical shell 1 at the corresponding position by screws, the bottom end of the support tube 2 passes through the bottom of the spherical shell 1, a lower cover plate 4 is welded and installed on the support tube 2 at a position corresponding to the passing position of the bottom of the spherical shell 1, and the lower cover plate 4 is fixed to the spherical shell 1 at the corresponding position by screws, and a fixing seat 8 is welded and installed on the end of the support tube 2 below the spherical shell 1;

[0026] A support rod 11 is inserted into the support tube 2, and the support rod 11 is hollow. Both ends of the support rod 11 pass through the upper and lower ends of the support tube 2 at corresponding positions respectively. A waterproof seal is provided on the upper cover plate 3 at the position where the support rod 11 passes through. A fixing platform 6 is welded and installed on the top of the support rod 11 above the upper cover plate 3. An infrared camera 7 is bolted to the top surface of the fixing platform 6. A box body 9 is provided below the lower cover plate 4. The bottom end of the support rod 11 passes through the top surface of the box body 9. A boss 10 is welded and installed on the top surface of the box body 9 at a position corresponding to the support rod 11. The fixing seat 8 is fixed to the top surface of the boss 10 by bolts. A box door 18 is hingedly installed on the back of the box body 9 through a hinge. A control host 19 is installed on the side of the box body 9. Four infrared sensors 5 and an infrared camera 7 are all connected to the control host 19 by electrical signals.

[0027] A shaft sleeve 12 is boltedly installed at the bottom surface of the box body 9 corresponding to the bottom end position of the support rod 11, and the bottom end of the support rod 11 is sleeved on the bearing of the shaft sleeve 12 to form a set fixation, and a gear ring 13 is welded and installed on the support rod 11 above the shaft sleeve 12, and a motor 15 is boltedly installed on the top wall of the box body 9, and a gear 14 is installed on the machine shaft of the motor 15. The gear 14 and the gear ring 13 at the corresponding position are meshed and transmitted with each other. The motor 15 is a stepping motor, and a through-port 16 is opened on the support rod 11 below the fixed platform 6 and in the spherical shell 1, and an through-port 17 is opened on the support rod 11 above the gear 14. The cables of the infrared camera 7 and the infrared sensor 5 are inserted into the support rod 11 through the through-port 16 at the corresponding position and then pass out through the through-port 17 to be electrically connected to the control host 19.

[0028] The infrared sensors 5 in four directions are combined to form a 360° sensing monitoring range. When in use, the infrared sensor 5 first triggers the infrared signal feature recognition within the monitoring range, and then the control host 19 controls the motor 15 to work according to the recognized position of the infrared sensor 5. The meshing transmission relationship between the gear 14 and the gear ring 13 is used to drive the entire support rod 11 to rotate, and then drive the infrared camera 7 to rotate towards the recognized direction of the infrared sensor 5. The infrared camera 7 takes over the infrared sensor 5 to perform infrared imaging within the range. Considering the cable winding problem, the support rod 11 rotates 380° reciprocatingly, and reverses after each full rotation of 380° to avoid cable winding and breaking.

Claims

1. A 360° infrared visual perception device, comprising a spherical shell (1), characterized in that: Infrared sensors (5) are installed on the four sides of the front, back, left and right of the spherical shell (1). A movable support rod (11) is inserted into the spherical shell (1). A fixed platform (6) is installed on the top of the support rod (11). An infrared camera (7) is installed on the top surface of the fixed platform (6). A box (9) is provided below the spherical shell (1). The bottom end of the support rod (11) penetrates into the box (9) through the top surface of the box (9). A shaft sleeve (12) is installed on the bottom surface of the box (9) corresponding to the bottom end of the support rod (11). The bottom end of the support rod (11) is sleeved on the bearing of the shaft sleeve (12) to form a sleeve fixed. A gear ring (13) is installed on the support rod (11) above the shaft sleeve (12). A motor (15) is installed on the top wall of the box (9). A gear (14) is installed on the shaft of the motor (15). The gear (14) and the gear ring (13) at the corresponding position are meshed and transmitted with each other.

2. A 360° infrared visual perception device according to claim 1, characterized in that: A vertically arranged support tube (2) is passed through the center of the ball in the spherical shell (1), the bottom end of the support tube (2) passes through the bottom of the spherical shell (1), a lower cover plate (4) is installed on the support tube (2) at a position corresponding to the position where the bottom of the spherical shell (1) passes through, the lower cover plate (4) is fixed to the spherical shell (1) at a corresponding position, a support rod (11) is located in the support tube (2), and two ends of the support rod (11) respectively pass through the upper and lower ends of the support tube (2) at corresponding positions.

3. A 360° infrared visual perception device according to claim 2, characterized in that: An upper cover plate (3) is installed at the top end of the support tube (2), the upper cover plate (3) is fixed to the spherical shell (1) at a corresponding position, and a waterproof seal is provided on the upper cover plate (3) at a position corresponding to the support rod (11) passing through.

4. A 360° infrared visual perception device according to claim 2, characterized in that: A fixing seat (8) is installed at the bottom end of the support tube (2), a boss (10) is welded and installed on the top surface of the box body (9) at a position corresponding to the support rod (11), and the fixing seat (8) is fixed to the top surface of the boss (10) by bolts.

5. The 360° infrared visual perception device according to claim 1, characterized in that: A door (18) is hingedly mounted on the back of the box (9) via a hinge, and a control host (19) is mounted on the side of the box (9).

6. A 360° infrared visual perception device according to any one of claims 1 to 5, characterized in that: A through-hole (16) is provided below the fixing platform (6) and on the support rod (11) in the spherical shell (1), and a through-hole (17) is provided on the support rod (11) above the gear (14); the cables of the infrared camera (7) and the infrared sensor (5) are inserted into the support rod (11) through the through-holes (16) at corresponding positions and then pass out through the through-hole (17).

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