Intelligent infrared monitoring bolt

Abstract

The intelligent infrared monitoring gunlock comprises a main body, an upper damping table, a lower damping table, springs, damping rods and a base, the main body and the upper damping table are rotationally connected in a vertical plane, and the lower damping table and the base are rotationally connected in a horizontal plane; a mounting hole is formed in the top of the lower damping table, a guide column is inserted into the mounting hole, the outer circumferential wall of the guide column is elastically connected with the inner circumferential wall of the mounting hole, a guide hole is formed in the bottom wall of the upper damping table, the guide column is in sliding fit with the guide hole, and the two ends of the spring abut against the bottom wall of the upper damping table and the top wall of the lower damping table respectively. The two ends of the damping rod are connected with the bottom wall of the upper damping table and the top wall of the lower damping table correspondingly. The bottom ends of the guide columns are arranged in the mounting holes, vibration transmitted to the main body from the base can be relieved under the elastic action, so that damping is achieved, in addition, the guide columns and the guide holes are in vertical sliding fit, and when vibration in the vertical direction exists, the main body can slightly move up and down relative to the base, so that the damping purpose is achieved.

Description

Technical Field

[0001] This application relates to the field of infrared camera technology, and in particular to an intelligent infrared monitoring camera. Background Technology

[0002] The intelligent infrared surveillance bullet camera, also known as an intelligent infrared camera, is an ultra-low-light full-color real-time camera. It employs a high-sensitivity image sensor and electronic multiplication and noise control technology, enabling it to provide full-color real-time images even under typical starlight-level illumination, avoiding the trailing phenomenon found in ordinary low-light cameras. When the ambient light is very dark or even nonexistent, the intelligent infrared camera activates its infrared illuminators. These illuminators utilize a single-crystal dot matrix design, featuring low heat generation, high brightness, high efficiency, and long lifespan, effectively solving the heat dissipation problem. The maximum illumination distance of the infrared illuminators can reach 70 meters. By changing different lenses, the illumination angle and distance can be altered to meet various monitoring needs.

[0003] Patent document CN209930365U discloses a new type of infrared gun, which can achieve height and angle adjustment of the infrared gun through a universal ball joint, a fixing groove, a connecting rod, an inner telescopic rod and an outer tube, and has a certain degree of positivity. However, its shock resistance is poor. Utility Model Content

[0004] The purpose of this application is to provide an intelligent infrared surveillance camera to solve the above-mentioned problems.

[0005] To achieve the above objectives, the technical solution of this application is as follows:

[0006] An intelligent infrared surveillance camera includes a main body, an upper shock absorber, a lower shock absorber, a spring, a damping rod, and a base. The main body and the upper shock absorber are rotatably connected in a vertical plane, and the lower shock absorber and the base are rotatably connected in a horizontal plane. The lower shock absorber has a mounting hole at its top, into which a guide post is inserted. The outer peripheral wall of the guide post is elastically connected to the inner peripheral wall of the mounting hole. The bottom wall of the upper shock absorber has a guide hole, and the guide post slides into the guide hole. The two ends of the spring abut against the bottom wall of the upper shock absorber and the top wall of the lower shock absorber, respectively. The two ends of the damping rod are connected to the bottom wall of the upper shock absorber and the top wall of the lower shock absorber, respectively.

[0007] Preferably, a torsion spring is provided in the mounting hole, the torsion spring is sleeved on the bottom of the guide post, the inner end of the torsion spring is connected to the outer peripheral wall of the guide post, and the outer end of the torsion spring is connected to the inner wall of the mounting hole.

[0008] Preferably, the bottom wall of the upper damping platform is provided with an upper limit hole, the bottom wall of the lower damping platform is provided with a lower limit hole, the lower end of the damping rod is located in the lower limit hole, and the upper end of the damping rod is located in the upper limit hole.

[0009] Preferably, the spring is sleeved on the damping rod, with the upper end of the spring located in the upper limit hole and the lower end of the spring located in the lower limit hole.

[0010] Preferably, the upper limit hole has an upper spherical groove in its top wall and an upper ball head sleeve in its upper limit hole. The upper end of the damping rod has a first ball head, which is located in the spherical region formed by the upper spherical groove and the upper ball head sleeve. The lower limit hole has a lower spherical groove in its bottom wall and a lower ball head sleeve in its lower limit hole. The lower end of the damping rod has a second ball head, which is located in the spherical region formed by the lower spherical groove and the lower ball head sleeve.

[0011] Preferably, the base includes a cantilever and a mounting plate, the mounting plate is disposed at one end of the cantilever, and the end of the cantilever away from the mounting plate is rotatably connected to the lower shock absorber.

[0012] This application discloses an intelligent infrared surveillance camera. The bottom end of the guide post is set in the mounting hole, and under the action of elasticity, it can reduce the vibration transmitted from the base to the main body, thereby achieving shock absorption. In addition, the guide post and the guide hole slide vertically and vertically. When there is vertical vibration, the main body can move slightly up and down relative to the base to achieve the purpose of shock absorption. At the same time, springs and damping rods are also provided to prevent uncontrollable vibration between the main body and the base. Under the action of springs and damping rods, the main body and the base can stop the vertical relative displacement after the vibration dissipates, ensuring the stability of the entire surveillance camera. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this application;

[0014] Figure 2 for Figure 1 Schematic diagram of the structure at point A in the middle;

[0015] Figure 3 This is another schematic diagram of the overall structure of this application;

[0016] Figure 4 This is a schematic diagram of the damping rod structure in this application;

[0017] Figure 5 This is a schematic diagram of the damping rod at another angle in this application.

[0018] In the picture:

[0019] 1. Main body; 2. Upper damping platform; 20. Guide hole; 3. Lower damping platform; 30. Mounting hole; 31. Torsion spring; 40. Cantilever; 41. Mounting plate; 5. Guide column; 6. Spring; 7. Damping rod; 70. First ball head; 71. Second ball head; 72. Upper ball head retainer; 720. First connecting hole; 73. Lower ball head retainer; 730. Second connecting hole. Detailed Implementation

[0020] The present application will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic diagrams, illustrating only the basic structure of the present application, and therefore only show the components relevant to the present application.

[0021] like Figure 1-5 As shown, an intelligent infrared monitoring camera includes a main body 1, an upper shock absorber 2, a lower shock absorber 3, a spring 6, a damping rod 7, and a base. The main body 1 and the upper shock absorber 2 are rotatably connected in a vertical plane, and the lower shock absorber 3 and the base are rotatably connected in a horizontal plane. The top of the lower shock absorber 3 is provided with a mounting hole 30, and a guide post 5 is inserted into the mounting hole 30. The outer peripheral wall of the guide post 5 is elastically connected to the inner peripheral wall of the mounting hole 30. The bottom wall of the upper shock absorber 2 is provided with a guide hole 20, and the guide post 5 is slidably engaged with the guide hole 20. The two ends of the spring 6 abut against the bottom wall of the upper shock absorber 2 and the top wall of the lower shock absorber 3, respectively. The two ends of the damping rod 7 are connected to the bottom wall of the upper shock absorber 2 and the top wall of the lower shock absorber 3, respectively.

[0022] The bottom end of the guide post 5 is set in the mounting hole 30, and under the action of elasticity, it can reduce the vibration transmitted from the base to the main body 1, thereby achieving shock absorption. In addition, the guide post 5 and the guide hole 20 slide vertically together. When there is vertical vibration, the main body 1 can move slightly up and down relative to the base to achieve the purpose of shock absorption. At the same time, a spring 6 and a damping rod 7 are also provided to prevent uncontrollable vibration between the main body 1 and the base. Under the action of the spring 6 and the damping rod 7, the main body 1 and the base can stop the vertical relative displacement after the vibration dissipates, ensuring the stability of the entire monitoring gun.

[0023] In some further embodiments, a torsion spring 31 is provided in the mounting hole 30. The torsion spring 31 is sleeved on the bottom of the guide post 5. The inner ring end of the torsion spring 31 is connected to the outer peripheral wall of the guide post 5, and the outer ring end of the torsion spring 31 is connected to the inner wall of the mounting hole 30.

[0024] The elasticity between the guide post 5 and the mounting hole 30 is achieved by the torsion spring 31. Under the action of the torsion spring 31, the guide post 5 can sway slightly in the horizontal direction in the mounting hole 30. After the vibration dissipates, the guide post 5 and the mounting hole 30 will be concentrically centered under the action of the torsion spring 31 to completely restore the state before the vibration and ensure stability.

[0025] In some further embodiments, the bottom wall of the upper damping platform 2 is provided with an upper limit hole, the bottom wall of the lower damping platform 3 is provided with a lower limit hole, the lower end of the damping rod 7 is located in the lower limit hole, and the upper end of the damping rod 7 is located in the upper limit hole.

[0026] The two ends of the damping rod 7 are respectively set in the upper limit hole and the lower limit hole to ensure a certain connection strength and make the whole structure more compact.

[0027] In some further embodiments, the spring 6 is sleeved on the damping rod 7, with the upper end of the spring 6 located in the upper limit hole and the lower end of the spring 6 located in the lower limit hole.

[0028] Spring 6 is sleeved on the outside of damping rod 7. The forces exerted by both on the upper damping platform 2 and the lower damping platform 3 are on the same straight line to avoid the deflection torque caused by the two not being on the same straight line, which would affect the relative motion state of the upper damping platform 2 and the lower damping platform 3.

[0029] In some further embodiments, the upper limit hole has an upper spherical groove in its top wall and an upper ball head sleeve 72 in its upper limit hole. The upper end of the damping rod 7 has a first ball head 70, which is located in the spherical region formed by the upper spherical groove and the upper ball head sleeve 72. The lower limit hole has a lower spherical groove in its bottom wall and a lower ball head sleeve 73 in its lower limit hole. The lower end of the damping rod 7 has a second ball head 71, which is located in the spherical region formed by the lower spherical groove and the lower ball head sleeve 73.

[0030] The upper spherical groove and the upper ball head sleeve 72 form a spherical area for the first ball head 70 to engage, and the lower spherical groove and the lower ball head sleeve 73 form a spherical area for the second ball head 71 to engage. The engagement of the two spherical areas with the first ball head 70 and the second ball head 71 allows the end of the damping rod 7 to be hinged relative to the upper damping platform 2 and the lower damping platform 3 to accommodate the horizontal swaying of the upper damping platform 2 and the lower damping platform 3, so as to simultaneously achieve the damping requirements in the horizontal and vertical directions.

[0031] The upper ball head retainer 72 is provided with a first connecting hole 720 for the upper end of the damping rod 7 to pass through, and the lower ball head retainer 73 is provided with a second connecting hole 730 for the lower end of the damping rod 7 to pass through.

[0032] In some further embodiments, the base includes a cantilever 40 and a mounting plate 41, the mounting plate 41 being disposed at one end of the cantilever 40, and the end of the cantilever 40 away from the mounting plate 41 being rotatably connected to the lower shock absorber 3.

[0033] The cantilever 40 is used to connect the lower shock absorber 3 to the mounting plate 41, which can be bolted to the wall.

[0034] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this application.

Claims

1. An intelligent infrared surveillance camera, characterized in that, The device includes a main body (1), an upper damping platform (2), a lower damping platform (3), a spring (6), a damping rod (7), and a base. The main body (1) and the upper damping platform (2) are rotatably connected in a vertical plane, and the lower damping platform (3) and the base are rotatably connected in a horizontal plane. The top of the lower damping platform (3) is provided with a mounting hole (30), and a guide post (5) is inserted into the mounting hole (30). The outer peripheral wall of the guide post (5) is elastically connected to the inner peripheral wall of the mounting hole (30). The bottom wall of the upper damping platform (2) is provided with a guide hole (20), and the guide post (5) is slidably engaged with the guide hole (20). The two ends of the spring (6) abut against the bottom wall of the upper damping platform (2) and the top wall of the lower damping platform (3), respectively. The two ends of the damping rod (7) are connected to the bottom wall of the upper damping platform (2) and the top wall of the lower damping platform (3), respectively. A torsion spring (31) is provided in the mounting hole (30). The torsion spring (31) is sleeved on the bottom of the guide post (5). The inner ring end of the torsion spring (31) is connected to the outer peripheral wall of the guide post (5), and the outer ring end of the torsion spring (31) is connected to the inner wall of the mounting hole (30).

2. The intelligent infrared monitoring camera according to claim 1, characterized in that, The bottom wall of the upper damping platform (2) is provided with an upper limit hole, the bottom wall of the lower damping platform (3) is provided with a lower limit hole, the lower end of the damping rod (7) is located in the lower limit hole, and the upper end of the damping rod (7) is located in the upper limit hole.

3. The intelligent infrared monitoring camera according to claim 2, characterized in that, The spring (6) is sleeved on the damping rod (7), with the upper end of the spring (6) located in the upper limit hole and the lower end of the spring (6) located in the lower limit hole.

4. The intelligent infrared monitoring camera according to claim 3, characterized in that, The upper limit hole has an upper spherical groove in its top wall and an upper ball head sleeve (72) in its upper limit hole. The upper end of the damping rod (7) has a first ball head (70) located in the spherical region formed by the upper spherical groove and the upper ball head sleeve (72). The lower limit hole has a lower spherical groove in its bottom wall and a lower ball head sleeve (73) in its lower limit hole. The lower end of the damping rod (7) has a second ball head (71) located in the spherical region formed by the lower spherical groove and the lower ball head sleeve (73).

5. The intelligent infrared monitoring camera according to claim 4, characterized in that, The base includes a cantilever (40) and a mounting plate (41). The mounting plate (41) is disposed at one end of the cantilever (40), and the end of the cantilever (40) away from the mounting plate (41) is rotatably connected to the lower shock absorber (3).

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