Thermal imaging cylindrical camera for public safety equipment

Abstract

The utility model discloses a public safety equipment thermal imaging cylindrical camera, which comprises a camera body, a main flashing board, a first movable sleeve and a transmission rod, the top of the camera body is connected with a rain blocking edge, the top of the rain blocking edge is connected with a fixed seat, and the top of the fixed seat is connected with a first screw rod. According to the utility model, the front and rear inclined plane structures and the left and right inclined plane structures are matched for use, so that the front side, the rear side and the two sides of the camera body can be protected from rain synchronously, and the influence of inclined rain on the camera body and the camera shooting port during wind blowing can be further prevented through the arrangement of the rain blocking edge; when the first rotary driving mechanism drives the first screw rod to rotate, the first movable sleeve moves along the first rotary driving mechanism and can be matched with the action of the movable connecting piece and the transmission rod to adjust the inclination angle of the front and rear slope structures on the front side and the rear side of the main flashing board, so that rainwater accumulated at the top of the main flashing board can be quickly drained.

Description

Technical Field

[0001] The utility model relates to the technical field of public safety equipment, in particular to a thermal imaging barrel camera of public safety equipment. Background Art

[0002] Since any object with temperature will emit infrared rays, thermal imaging cameras can receive the infrared rays emitted by objects and display them. Therefore, thermal imaging cameras are widely used in public safety. Thermal imaging barrel cameras are one of the shapes of thermal imaging cameras.

[0003] When the existing thermal imaging barrel camera is used outdoors, it will be affected by rain and cannot well shield itself from rain. The rain shielding effect is not good, so that the shooting port will be disturbed by rain and the display will be unclear, which affects daily use.

[0004] Secondly, the existing thermal imaging barrel-type camera is not convenient for draining rainwater during use, which will cause a large amount of rainwater to fall from the front of the shooting port, affecting the shooting effect, and it is urgent to develop. Utility Model Content

[0005] The purpose of the utility model is to provide a thermal imaging barrel camera for public safety equipment to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thermal imaging cylindrical camera for public safety equipment, comprising a camera body, a main rain shield, a first movable sleeve and a transmission rod, the top of the camera body is connected to a rain shield, the top of the rain shield is connected to a fixing seat, the top of the fixing seat is connected to a first screw, the end of the first screw is equipped with a first rotation drive mechanism, the outer sleeve of the first screw is provided with a first movable sleeve, the top of the camera body is provided with a main rain shield, the top of the first movable sleeve and the top inside the main rain shield are symmetrically connected with two groups of movable connecting parts, and the two groups of movable connecting parts are respectively movably connected through the transmission rod.

[0007] Preferably, a camera port is connected to the inner front side of the camera body, a second screw is provided on the front side of the camera body and on one side of the camera port, a second rotation drive mechanism is installed on one end of the second screw, a second movable sleeve is provided on the outer side of the second screw, and a movable rod is connected to one side of the second movable sleeve.

[0008] Preferably, the top surface of the fixing seat is connected with a first limiting sliding groove, the bottom of the first movable sleeve is connected with a first limiting sliding block, and the first limiting sliding block is slidably connected to the first limiting sliding groove.

[0009] Preferably, the main rain shield includes front and rear side inclined surface structures, left and right side inclined surface structures and a guide groove.

[0010] Preferably, the front and rear inclined structures are located at the front and rear sides of the main rain shield, the left and right inclined structures are located at the left and right sides of the main rain shield, and the guide groove is connected to the middle of the top surface of the main rain shield.

[0011] Preferably, one side of the second screw rod is connected to a sliding rod, the other side of the second movable sleeve is connected to a sliding sleeve, and the sliding sleeve is arranged outside the sliding rod.

[0012] Preferably, springs are connected to the top of the movable rod at equal intervals, the inside of the movable rod is connected to a movable block through springs, the two sides of the movable rod are symmetrically connected to second limit slide grooves, the two sides of the movable block are symmetrically connected to second limit sliders, the second limit slider is slidably connected to the second limit slide groove, and the bottom of the movable block is connected to a water brush bar.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) This type of public safety equipment thermal imaging cylindrical camera can play a synchronous rain shielding and protection role for the front, rear and both sides of the camera body by using the front and rear side inclined surface structures in conjunction with the left and right side inclined surface structures. The rain shielding edge can further block the influence of the inclined rain on the camera body and the camera port when the wind blows. When the first rotary drive mechanism drives the first screw rod to rotate, the first movable sleeve moves along the first rotary drive mechanism to cooperate with the movable connecting member and the transmission rod to adjust the inclination angle of the front and rear side inclined surface structure positions of the main rain shield plate, so as to facilitate the rapid discharge of rainwater accumulated on the top of the main rain shield plate;

[0015] (2) This type of public safety equipment thermal imaging cylindrical camera can facilitate the drainage of rainwater by setting up a diversion groove, and can collect rainwater from the middle part of the main rain shield, thereby greatly reducing the interference of rainwater on the camera body and the camera port;

[0016] (3) This type of public safety equipment thermal imaging cylindrical camera drives the movable rod to move up and down by using the second screw, the second rotary drive mechanism and the second movable sleeve. The water brush provided in the movable rod can be used to remove water droplets condensed on the surface of the camera port to avoid affecting the shooting work of the camera port. The elastic recovery of the spring ensures that the water brush is always in contact with the surface of the camera port, thereby improving the contact cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the right side structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure between the movable rod and the water brush bar of the utility model;

[0020] Figure 4 It is a schematic diagram of the main rain shield structure from a top view of the present utility model.

[0021] In the figure: 1. camera body; 2. rain shield; 3. fixing seat; 301. first limit slide; 4. first screw; 5. first rotation drive mechanism; 6. first movable sleeve; 601. first limit slider; 7. main rain shield; 701. front and rear side inclined surface structure; 702. left and right side inclined surface structure; 703. guide groove; 8. movable connecting piece; 9. transmission rod; 10. camera port; 11. second screw; 12. second rotation drive mechanism; 13. second movable sleeve; 14. movable rod; 1401. second limit slide; 15. sleeve; 16. slide rod; 17. spring; 18. movable block; 1801. second limit slider; 19. water brush. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , the utility model provides an embodiment: a public safety equipment thermal imaging barrel camera, comprising a camera body 1, a main rain shield 7, a first movable sleeve 6 and a transmission rod 9, the top of the camera body 1 is connected with a rain shield 2, the top of the rain shield 2 is connected with a fixing seat 3, the top of the fixing seat 3 is connected with a first screw 4, the end of the first screw 4 is installed with a first rotation drive mechanism 5, the outer sleeve of the first screw 4 is provided with a first movable sleeve 6, the top of the camera body 1 is provided with a main rain shield 7, the top of the first movable sleeve 6 and the top of the main rain shield 7 are symmetrically connected with two groups of movable connecting parts 8, the two groups of movable connecting parts 8 are respectively connected by the transmission rod 9, when the first rotation drive mechanism 5 drives the first screw 4 to rotate, the first movable sleeve 6 moves along the first rotation drive mechanism 5 to cooperate with the action of the movable connecting part 8 and the transmission rod 9 to adjust the inclination angle of the front and rear side inclined surface structure 701 of the main rain shield 7, so as to facilitate the rapid discharge of rainwater accumulated on the top of the main rain shield 7.

[0024] A camera port 10 is connected to the inner side of the front side of the camera body 1, and a second screw 11 is provided on the front side of the camera body 1 and on one side of the camera port 10. A second rotation drive mechanism 12 is installed at one end of the second screw 11, and a second movable sleeve 13 is provided on the outer side of the second screw 11. A movable rod 14 is connected to one side of the second movable sleeve 13. The second screw 11, the second rotation drive mechanism 12 and the second movable sleeve 13 are used in coordination to drive the movable rod 14 to move up and down. The water brush 19 provided in the movable rod 14 can be used to remove water droplets condensed on the surface of the camera port 10 to avoid affecting the shooting work of the camera port 10.

[0025] The top surface of the fixing seat 3 is connected with a first limiting sliding groove 301 , the bottom of the first movable sleeve 6 is connected with a first limiting sliding block 601 , and the first limiting sliding block 601 is slidably connected with the first limiting sliding groove 301 .

[0026] The main rain shield 7 includes front and rear side inclined surface structures 701, left and right side inclined surface structures 702 and guide grooves 703. The front and rear side inclined surface structures 701 and the left and right side inclined surface structures 702 are used in combination to provide synchronous rain shielding and protection for the front, rear and both sides of the camera body 1. The rain shield edge 2 can further block the influence of inclined rain on the camera body 1 and the camera port 10 when the wind blows.

[0027] The front and rear side inclined structures 701 are located on the front and rear sides of the main rain shield 7, the left and right side inclined structures 702 are located on the left and right sides of the main rain shield 7, and the guide groove 703 is connected to the middle part of the top surface of the main rain shield 7. The setting of the guide groove 703 facilitates the better discharge of rainwater and can concentrate rainwater from the middle part of the main rain shield 7 to slide down, thereby greatly reducing the interference of rainwater on the camera body 1 and the camera port 10.

[0028] One side of the second screw rod 11 is connected to a slide rod 16 , and the other side of the second movable sleeve 13 is connected to a slide sleeve 15 . The slide sleeve 15 is slidably sleeved on the outside of the slide rod 16 .

[0029] Springs 17 are connected to the top of the movable rod 14 at equal intervals. The elastic recovery of the springs 17 ensures that the water brush 19 is always in contact with the surface of the camera port 10, thereby improving the contact cleaning effect.

[0030] The interior of the movable rod 14 is connected to the movable block 18 through the spring 17, the two sides of the movable rod 14 are symmetrically connected to the second limiting slide groove 1401, the two sides of the movable block 18 are symmetrically connected to the second limiting slider 1801, the second limiting slider 1801 is slidably connected to the second limiting slide groove 1401, and the bottom of the movable block 18 is connected to the water brush bar 19.

[0031] When the embodiment of the present application is in use: the front and rear side inclined surface structures 701 are used in conjunction with the left and right side inclined surface structures 702 to provide synchronous rain protection for the front, rear and both sides of the camera body 1, and the setting of the rain shield edge 2 can further block the influence of inclined rain on the camera body 1 and the camera port 10 when the wind blows, wherein when the first rotary drive mechanism 5 drives the first screw rod 4 to rotate, the first movable sleeve 6 moves along the first rotary drive mechanism 5 to cooperate with the movable connecting member 8 and the transmission rod 9 to adjust the front side of the main rain shield plate 7 And the inclination angle of the front and rear side inclined surface structures 701 on the rear side, so as to facilitate the rapid discharge of rainwater accumulated on the top of the main rain shield 7, the second screw 11, the second rotary drive mechanism 12 and the second movable sleeve 13 are used in coordination to drive the movable rod 14 to move up and down, and the water brush bar 19 arranged in the movable rod 14 can be used to remove the water droplets condensed on the surface of the camera port 10 to avoid affecting the shooting work of the camera port 10, and the elastic recovery of the spring 17 makes the water brush bar 19 always contact with the surface of the camera port 10, thereby improving the contact cleaning effect.

Claims

1. A thermal imaging barrel camera for public safety equipment, characterized in that: The invention comprises a camera body (1), a main rain shield (7), a first movable sleeve (6) and a transmission rod (9); the top of the camera body (1) is connected to a rain shield edge (2); the top of the rain shield edge (2) is connected to a fixing seat (3); the top of the fixing seat (3) is connected to a first screw rod (4); the end of the first screw rod (4) is provided with a first rotating drive mechanism (5); the first movable sleeve (6) is sleeved on the outside of the first screw rod (4); the top of the camera body (1) is provided with a main rain shield (7); the top of the first movable sleeve (6) and the top of the main rain shield (7) are symmetrically connected to two groups of movable connecting parts (8); the two groups of movable connecting parts (8) are movably connected through the transmission rod (9).

2. The thermal imaging barrel camera for public safety equipment according to claim 1, characterized in that: The front side of the camera body (1) is connected to a camera port (10), and a second screw rod (11) is provided on the front side of the camera body (1) and on one side of the camera port (10). A second rotation drive mechanism (12) is installed on one end of the second screw rod (11), and a second movable sleeve (13) is sleeved on the outside of the second screw rod (11), and a movable rod (14) is connected to one side of the second movable sleeve (13).

3. The thermal imaging barrel camera for public safety equipment according to claim 1, characterized in that: The top surface of the fixed seat (3) is connected to a first limiting sliding groove (301), the bottom of the first movable sleeve (6) is connected to a first limiting sliding block (601), and the first limiting sliding block (601) is slidably connected to the first limiting sliding groove (301).

4. The thermal imaging barrel camera for public safety equipment according to claim 1, characterized in that: The main rain shield (7) comprises front and rear side inclined surface structures (701), left and right side inclined surface structures (702) and a guide groove (703).

5. The thermal imaging barrel camera for public safety equipment according to claim 4, characterized in that: The front and rear inclined surface structures (701) are located at the front and rear sides of the main rain shield (7), the left and right inclined surface structures (702) are located at the left and right sides of the main rain shield (7), and the guide groove (703) is connected to the middle of the top surface of the main rain shield (7).

6. The thermal imaging barrel camera for public safety equipment according to claim 2, characterized in that: One side of the second screw rod (11) is connected to a sliding rod (16), and the other side of the second movable sleeve (13) is connected to a sliding sleeve (15), and the sliding sleeve (15) is slidably mounted on the outside of the sliding rod (16).

7. The thermal imaging barrel camera for public safety equipment according to claim 2, characterized in that: The top of the movable rod (14) is connected with springs (17) at equal intervals, the inside of the movable rod (14) is connected with a movable block (18) through the spring (17), the two sides of the movable rod (14) are symmetrically connected with second limiting slide grooves (1401), the two sides of the movable block (18) are symmetrically connected with second limiting sliders (1801), the second limiting sliders (1801) are slidably connected to the second limiting slide grooves (1401), and the bottom of the movable block (18) is connected with a water brush (19).

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