CN114630031A

CN114630031A - Loss prevention type intelligent building monitoring device based on Internet of things

Info

Publication number: CN114630031A
Application number: CN202210246356.8A
Authority: CN
Inventors: 魏川
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-06-14

Abstract

The invention discloses a loss-prevention type intelligent building monitoring device based on the Internet of things, which belongs to the technical field of security monitoring equipment and comprises a camera main body, wherein a supporting component is fixedly connected to one side end face of the camera main body, and a first energy storage component and a second energy storage component are respectively and fixedly connected to positions, corresponding to the supporting component, on the front side end face and the rear side end face of the camera main body. According to the invention, through the second energy storage component and the second outer protection component, airflow vortex is generated in front of the camera body corresponding to the lens, and the surface of the camera body is cleaned by utilizing airflow and a lever principle, so that the effects of dust removal, defogging and insect expelling can be achieved to a certain extent, meanwhile, the lens of the camera body can be cleaned, the adhesion rate of dust and mosquitoes on the lens is reduced on the basis of ensuring the cleanliness of the surface of the lens, the wiping frequency is reduced, and further the friction damage can be avoided to a higher extent.

Description

Loss prevention type intelligent building monitoring device based on Internet of things

Technical Field

The invention belongs to the technical field of security monitoring equipment, and particularly relates to a loss prevention type intelligent building monitoring device based on the Internet of things.

Background

The building is a general term for buildings and structures, and means that people monitor and detect by using the grasped material technical means in order to meet the needs of social life. The building monitoring refers to monitoring and detecting of buildings, a house is also a building, and anti-theft monitoring of a house is also a building monitoring.

The invention discloses a part of invention patents in the technical field of security monitoring equipment in the prior art, wherein the invention patent with the application number of CN109604213B discloses an environment-friendly cleaning device for a camera, and the technical problem solved by the patent is that along with the development of scientific technology and the continuous improvement of the living standard of people, the monitoring camera is widely applied, and the camera is installed indoors and outdoors. The camera of outdoor installation because the influence of natural factor, the cap of the shell of camera can receive the pollution for protecting the camera, is made dirty by dust and bird excrement etc. and influences beautifully. However, the camera is usually erected at a higher position due to the requirement of the irradiation condition of the camera, and the cost and difficulty of manually cleaning the camera are high. Therefore, if the camera can automatically clean the lens, the camera can be used more conveniently, and the problem is solved under the mutual matching of the structures such as the designed filter screen, the water collecting system, the water outlet hole, the driving motor and the like.

Among the prior art, because the mosquito has phototaxis, easily because the phototaxis of mosquito and adsorb on its surface, influence the surperficial cleanliness factor of lens easily, still can corrode optical lens when serious, because adsorb camera lens and dust easily on the camera lens, in order to guarantee the quality of camera work, therefore need relevant staff regularly to clean the camera lens, cause the damage to the lens at the in-process of cleaning easily.

Based on the above, the invention designs a loss prevention type intelligent building monitoring device based on the Internet of things, so as to solve the problems.

Disclosure of Invention

The invention aims to: in order to solve the problems that in the prior art, mosquitoes have phototaxis, the mosquitoes are easy to adsorb on the surfaces of the mosquitoes due to the phototaxis, the cleanliness of the surfaces of lenses is easy to influence, the optical lenses are corroded in serious cases, the lenses and dust are easy to adsorb on the lenses, and in order to guarantee the working quality of the cameras, the lenses need to be regularly wiped by related workers, and the lenses are easy to be damaged in the wiping process, so that the intelligent loss prevention building monitoring device based on the Internet of things is provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

an intelligent loss prevention building monitoring device based on the Internet of things comprises a camera main body, wherein a supporting component is fixedly connected to the end surface of one side of the camera main body, and the positions of the front side end surface and the rear side end surface of the camera main body, which correspond to the supporting components, are respectively and fixedly connected with a first energy storage component and a second energy storage component, and the top of the camera main body is also provided with a kinetic energy conversion component at the position corresponding to the second energy storage component and the first energy storage component, the side end surface of the kinetic energy conversion component is respectively communicated with one end of the first energy storage component and one end of the second energy storage component which are close to each other, a first outer protection component is embedded into a port at the top of the kinetic energy conversion component, a second outer protection component is fixedly connected to the end face of the other side of the camera body, the second outer protection component is communicated with the first outer protection component through a first tangent plane connecting pipe and a second tangent plane connecting pipe;

the second external protection component comprises a lens cover, the side end surface of the lens cover is fixedly connected with the position of the side end surface of the camera main body corresponding to the lens, the inner side of the outer fixed ring body is fixedly connected with an inner fixed ring body through a bracket, the inner fixed ring body is respectively hinged with a plurality of elastic flow guide fan blades arranged in an annular array through a plurality of transfer shafts, one end of the elastic flow guide fan blade, which is far away from the lens, is rotatably connected with a second fixed adapter which is fixedly connected on the inner side wall of the movable ring body, the outer arc surface of the movable ring body is fixedly connected with a sliding connecting seat which is connected in a sliding connecting groove arranged on the inner side wall of the outer fixed ring body in a sliding way, the end face of the inner side of the sliding connecting groove is fixedly connected with one face close to the sliding connecting seat through a third supporting spring.

As a further description of the above technical solution:

the supporting component comprises a pitching adjusting piece, the connecting surface of the pitching adjusting piece is fixedly connected with the side end face of the camera main body, the bottom of the pitching adjusting piece is fixedly connected with the output shaft of the corner adjusting piece, and the bottom of the corner adjusting piece is fixedly connected to the top of the right-angle frame through a damping pad.

As a further description of the above technical solution:

the support component comprises a keel frame which is fixedly connected in a socket arranged on the front end face of the right-angle frame, the first energy storage assembly and the second energy storage assembly have the same structure, the first energy storage assembly comprises a high-pressure tank, the surface of the high-pressure tank is fixedly connected with one surface close to the keel frame through a bridge type connecting frame, the interior of the high-pressure tank is connected with a piston seat in a sliding way, the rear end face of the piston seat is fixedly connected with a piston rod which is connected in a sealing piston port arranged on the rear end face of the high-pressure tank in a sliding manner, one end of the piston rod, which is far away from the piston seat, is rotatably connected with the top of the first fixed adapter through a lever mechanism, the rear end face of the first fixed adapter is fixedly connected to the front end face of the camera main body, and the end surface of the high-pressure tank is respectively connected with a first bridge type connecting pipe and a second bridge type connecting pipe in a clamping manner.

As a further description of the above technical solution:

the lever mechanism comprises an internal lever, one end of the internal lever is hinged to one end, close to a piston rod, of the piston rod through a pin shaft, an external lever sleeve is sleeved on the surface of the other end of the internal lever, a first supporting spring is connected in the position, corresponding to the internal lever, in the external lever sleeve in an embedded mode, one end of the first supporting spring is fixedly connected with one end, close to the internal lever, of the external lever sleeve, the other end of the first supporting spring is fixedly connected to the end face of the inner side of the external lever sleeve, one end, far away from the internal lever, of the external lever sleeve is connected to the top of a first fixed adapter through the pin shaft in a rotating mode, a switching clamp is connected to the position, close to the internal lever, of the surface of the external lever sleeve in a rotating mode through the pin shaft, and the switching clamp is fixedly connected with the opposite face of the keel frame.

As a further description of the above technical solution:

all be provided with the check valve on first bridge type connecting pipe and the second bridge type connecting pipe, and the opening direction of two check valves is reciprocal.

As a further description of the above technical solution:

the kinetic energy conversion assembly comprises a shunting box, the bottom of the shunting box is fixedly connected to the top of the camera body, a built-in linkage shaft is rotatably connected to the inner side wall of the shunting box, a wind turbine is fixedly connected to the surface of the built-in linkage shaft, a partition plate is fixedly connected to the inner side wall of the shunting box at the position corresponding to the wind turbine, the end parts of the first energy storage assembly and the second energy storage assembly, provided with the second bridge type connecting pipes, are clamped at the position corresponding to the wind turbine on the side end face of the shunting box, and the end parts of the two second bridge type connecting pipes are respectively located on the front side and the rear side of the partition plate.

As a further description of the above technical solution:

the first outer protection assembly comprises an outer linkage barrel, the outer linkage barrel is sleeved on the surface of the inner linkage shaft, a second supporting spring is connected to the position, corresponding to the inner linkage shaft, inside the outer linkage barrel in an embedded mode, one end of the second supporting spring is fixedly connected to the top end of the inner linkage shaft, the other end of the second supporting spring is fixedly connected with the inner side end face of the outer linkage barrel, an outer protection umbrella cover is fixedly connected to the top end of the outer linkage barrel, and drainage fan blades are fixedly connected to the position, corresponding to the outer protection umbrella cover, of the surface of the outer linkage barrel.

As a further description of the above technical solution:

the side-view section of the bracket is U-shaped, and the movable ring body is connected to the inner side of the bracket in a sliding manner.

As a further description of the above technical solution:

the equal joint of first tangent plane connecting pipe and second tangent plane connecting pipe is on shunting box's side end face to the tip of second tangent plane connecting pipe and first tangent plane connecting pipe is located the front and back both sides of division board respectively, the other end of first tangent plane connecting pipe and second tangent plane connecting pipe is gone into and is acted on elasticity water conservancy diversion flabellum along the tangent plane card of lens hood.

As a further description of the above technical solution:

an anti-sticking coating is arranged on the outer arc surface of the outer protective umbrella cover, one-way valves are arranged on the first tangent plane connecting pipe and the second tangent plane connecting pipe, and the opening directions of the two one-way valves are the same.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. in the invention, after the installation of the camera main body and a series of related parameter setting are finished through the designed supporting component, the first energy storage component, the second energy storage component and the second outer protection component, the rotation angle adjusting part is controlled to operate to drive the camera main body to rotate and detect on a horizontal plane, in the process that the camera main body is driven by the rotation angle adjusting part to rotate towards the first energy storage component, the camera main body applies thrust to the lever mechanism and enables the lever mechanism to rotate by taking the switching clamp as a switching point, and because the built-in lever can correspondingly stretch and retract in the external lever sleeve in the process, and one end of the built-in lever and one end of the external lever sleeve which are far away from each other have rotating capacity, the piston seat can be pulled by the piston rod to correspondingly move in the high-pressure tank, and the interior of the high-pressure tank tends to negative pressure, under the action of negative pressure, the one-way valve on the first bridge type connecting pipe can be automatically opened, air can enter the high-pressure tank through the first bridge type connecting pipe, the same principle can be known, the air pressure in the high-pressure tank built in the second energy storage assembly can be gradually enhanced, so that the one-way valve on the second bridge type connecting pipe built in the second energy storage assembly can be automatically opened under the action of high pressure, the high-pressure air in the high-pressure tank flows through the corresponding second bridge type connecting pipe and enters the shunt box, then enters the lens cover along the section through the second section connecting pipe and directly acts on the elastic flow guide fan blades, the air flow enters along the second section connecting pipe and is assisted with the backflow action of the elastic flow guide fan blades to generate strong rotation, airflow vortex is generated in front of the camera body corresponding to the lens, the surface of the camera body is cleaned by utilizing the air flow and the lever principle, and the dust removal function can be achieved to a certain degree, Defogging and expelling parasite effect still can clear up the camera lens of camera main part simultaneously, on the basis of having guaranteed the surperficial cleanliness factor of camera lens, reduces the adhesion rate of dust and mosquito on the camera lens, has reduced and has cleaned the number of times, and then can avoid the production of friction damage to a higher degree.

2. According to the lens cover, the first energy storage assembly, the second energy storage assembly and the second outer protection assembly are designed, the alternating energy storage work between the first energy storage assembly and the second energy storage assembly is realized by utilizing the rotation direction of the camera main body, and the first tangent plane connecting pipe and the second tangent plane connecting pipe are used for assisting, so that the rotation directions of airflow vortexes generated in the lens cover are mutually reversed, and the cleaning effect of the airflow vortexes on the surface of the lens can be improved.

3. According to the invention, through the designed second outer protection component, when the elastic flow guide fan blades are under the action of tangential surface airflow, on one hand, the elastic flow guide fan blades can rotate through the adapter shaft, on the other hand, the end parts of the elastic flow guide fan blades rotate by taking the second fixed adapter as an adapter point, and then the other elastic flow guide fan blades can be driven to rotate through the movable ring body, so that the uniformity of the inclination angles of the elastic flow guide fan blades is ensured, and the stability of airflow vortex can be further enhanced.

4. In the invention, through the designed kinetic energy conversion assembly and the first outer protection assembly, the high-pressure airflow can act on the wind turbine in the process of flowing through the flow dividing box, and by utilizing the fluidity of the high-pressure airflow and the particularity of the surface structure of the wind turbine, further converting partial linear flow force of high-pressure airflow into torque force and acting on the built-in linkage shaft, driving the outer protective umbrella cover and the drainage fan blades on the external linkage cylinder to rotate through the second supporting spring in the rotating process of the built-in linkage shaft, driving air above the camera main body to flow through the outer protective umbrella cover in the rotating process, and assisting with the driving effect of the drainage fan blades on the air, thereby can prevent to a certain extent that the dust from stopping in the camera main part for a long time, still possess the effect of driving the bird expelling parasite simultaneously, avoid bird excrement and insect feces to cause the erosion to the surface of camera main part.

Drawings

Fig. 1 is a schematic overall structure diagram of an intelligent loss prevention building monitoring device based on the internet of things;

fig. 2 is a schematic structural diagram of a lever mechanism in the loss prevention type intelligent building monitoring device based on the internet of things;

fig. 3 is a schematic diagram of a splitting structure of a lever mechanism of the loss-prevention intelligent building monitoring device based on the internet of things;

fig. 4 is a schematic cross-sectional structural diagram of a kinetic energy conversion assembly in the loss prevention type intelligent building monitoring device based on the internet of things;

fig. 5 is a schematic structural diagram of a first outer protection component in the loss prevention type intelligent building monitoring device based on the internet of things;

fig. 6 is a schematic structural diagram of a second outer protective component in the loss prevention type intelligent building monitoring device based on the internet of things;

fig. 7 is a schematic structural diagram of a side view of a second outer protective component in the loss prevention type intelligent building monitoring device based on the internet of things.

Illustration of the drawings:

1. a camera body; 2. a support assembly; 201. a pitch adjustment member; 202. a corner adjustment member; 203. a right-angle frame; 204. a keel frame; 3. a first energy storage assembly; 301. a high-pressure tank; 302. a piston seat; 303. a piston rod; 304. a lever mechanism; 3041. a lever is arranged inside; 3042. an external lever sleeve; 3043. a first support spring; 3044. switching the card clip; 305. a first fixed adapter; 306. a first bridge type connecting pipe; 307. a second bridge type connecting pipe; 4. a second energy storage assembly; 5. a kinetic energy conversion assembly; 501. a shunt box; 502. a linkage shaft is arranged inside; 503. a partition plate; 504. a wind turbine; 6. a first section connecting pipe; 7. a second section connecting pipe; 8. a first outer shield assembly; 801. an external linkage cylinder; 802. an outer protective umbrella cover; 803. a fan blade is guided; 804. a second support spring; 9. a second outer protective component; 901. a lens cover; 902. an outer fixed ring body; 903. an inner side fixing ring body; 904. a transfer shaft; 905. an elastic guide fan blade; 906. a second fixed adapter; 907. a movable ring body; 908. a sliding connection seat; 909. sliding connecting grooves; 910. and a third support spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: an intelligent loss prevention building monitoring device based on the Internet of things comprises a camera main body 1, a supporting component 2 is fixedly connected on one side end face of the camera main body 1, and the front end face and the rear end face of the camera body 1 are respectively and fixedly connected with a first energy storage component 3 and a second energy storage component 4 at the positions corresponding to the support components 2, a kinetic energy conversion assembly 5 is further arranged at the position, corresponding to the second energy storage assembly 4 and the first energy storage assembly 3, of the top of the camera body 1, the side end face of the kinetic energy conversion assembly 5 is communicated with one end, close to the first energy storage assembly 3 and the second energy storage assembly 4, of the kinetic energy conversion assembly 5, a first outer protection assembly 8 is connected into a port in the top of the kinetic energy conversion assembly 5 in an embedded mode, a second outer protection assembly 9 is fixedly connected onto the other side end face of the camera body 1, and the second outer protection assembly 9 is communicated with the first outer protection assembly 8 through a first tangent plane connecting pipe 6 and a second tangent plane connecting pipe 7;

the second external protection component 9 includes a lens hood 901, a side end face of the lens hood 901 is fixedly connected to a position of a side end face of the camera body 1 corresponding to a lens, a position of an inner side wall of the lens hood 901 corresponding to the lens is rotatably connected to an outer fixed ring 902, an inner side of the outer fixed ring 902 is fixedly connected to an inner fixed ring 903 through a bracket, the inner fixed ring 903 is hinged to a plurality of elastic guide vanes 905 arranged in an annular array through a plurality of switching shafts 904, one end of the elastic guide vanes 905 away from the lens is rotatably connected to a second fixed switching seat 906, the second fixed switching seat 906 is fixedly connected to an inner side wall of the movable ring 907, a sliding connection seat 908 is fixedly connected to an outer arc surface of the movable ring 907, the sliding connection seat 908 is slidably connected to a sliding connection groove 909 formed in an inner side wall of the outer fixed ring 902, and an end face of an inner side of the sliding connection groove 909 is fixedly connected to a face of the sliding connection seat 908 through a third support spring 910.

Specifically, as shown in fig. 1 to 4, the supporting assembly 2 includes a pitching adjusting member 201, a connection surface of the pitching adjusting member 201 is fixedly connected with a side end surface of the camera body 1, a bottom of the pitching adjusting member 201 is fixedly connected with an output shaft of the corner adjusting member 202, a bottom of the corner adjusting member 202 is fixedly connected with a top of the right-angle frame 203 through a shock pad, the supporting assembly 2 includes a keel frame 204, the keel frame 204 is fixedly connected in a socket formed on a front side end surface of the right-angle frame 203, the first energy storage assembly 3 and the second energy storage assembly 4 have the same structure, the first energy storage assembly 3 includes a high-pressure tank 301, a surface of the high-pressure tank 301 is fixedly connected with a surface close to the keel frame 204 through a bridge connection frame, a piston seat 302 is slidably connected inside the high-pressure tank 301, a piston rod 303 is fixedly connected to a rear side end surface of the piston seat 302, the piston rod 303 is slidably connected in a sealed piston hole formed on a rear side end surface of the high-pressure tank 301, one end of the piston rod 303, which is far away from the piston seat 302, is rotatably connected to the top of the first fixed adapter 305 through a lever mechanism 304, the rear end face of the first fixed adapter 305 is fixedly connected to the front end face of the camera body 1, and the end face of the high-pressure tank 301 is respectively connected to a first bridge-type connecting pipe 306 and a second bridge-type connecting pipe 307 in a clamping manner.

The implementation mode is specifically as follows: after the camera body 1 is fixedly installed on a building wall through an expansion screw on the right-angle stand 203, the camera body 1 is pushed or pressed to drive the pitching adjusting piece 201 to rotate, so that the visual angle of the camera body 1 in the vertical direction is adjusted, after the installation of the camera body 1 and the setting of a series of related parameters are completed, the rotation angle adjusting piece 202 is controlled to operate to drive the camera body 1 to rotate and detect on the horizontal plane, in the process that the camera body 1 rotates towards the first energy storage assembly 3 under the driving of the rotation angle adjusting piece 202, the camera body 1 applies thrust to the lever mechanism 304 and enables the lever mechanism to rotate by taking the switching clamp 3044 as a switching point, and in the process, the internal lever 3041 can perform corresponding telescopic action in the external lever sleeve 3042, and one end of the internal lever 3041 and one end of the external lever sleeve 3042, which are far away from each other, have rotation capability, further, the piston seat 302 can be pulled by the piston rod 303 to perform corresponding piston movement in the high-pressure tank 301, and the interior of the high-pressure tank tends to be negative pressure, under the action of negative pressure, the check valve on the first bridge type connecting pipe 306 will be opened by itself, air will enter the high-pressure tank 301 through the first bridge type connecting pipe 306, and similarly, the air pressure inside the high-pressure tank 301 inside the second energy storage component 4 will be gradually increased, so that the check valve on the second bridge type connecting pipe 307 inside the second energy storage component 4 will be opened by itself under the action of high pressure, the high-pressure air in the high-pressure tank 301 enters the flow distribution box 501 through the corresponding second bridge type connecting pipe 307, then enters the lens hood 901 through the second section connecting pipe 7 along the section and directly acts on the elastic flow guide fan blades 905, because the air flow enters along the second section connecting pipe 7, and then acts on the elastic flow guide fan blades 905, produce strong rotation, through the place ahead production air current swirl that corresponds the camera lens at camera main part 1, utilize air current and lever principle to clean camera main part 1 surface, not only can play the effect of dust removal, defogging and expelling parasite to a certain extent, still can clear up camera main part 1's camera lens simultaneously, on the basis of having guaranteed the surperficial cleanliness factor of camera lens, reduce the adhesion rate of dust and mosquito on the camera lens, the number of times of wiping has been reduced, and then can avoid the production of friction damage to a higher degree.

Specifically, as shown in fig. 1-3, the lever mechanism 304 includes an internal lever 3041, one end of the internal lever 3041 is hinged to one end of the piston rod 303 through a pin, an external lever sleeve 3042 is sleeved on a surface of the other end of the internal lever 3041, a first support spring 3043 is embedded in the external lever sleeve 3042 corresponding to the internal lever 3041, one end of the first support spring 3043 is fixedly connected to one end of the internal lever 3041, the other end of the first support spring 3043 is fixedly connected to an end surface of the external lever sleeve 3042, the end of the external lever sleeve 3042 far away from the internal lever 3041 is rotatably connected to a top of the first fixed adapter 305 through a pin, a switching clip 3044 is rotatably connected to a position of the surface of the lever sleeve 3042 near the internal lever 3041 through a pin, the switching clip 3044 is fixedly connected to an opposite surface of the keel frame 204, a first bridge-type connection pipe 306 and a second bridge-type connection pipe 307 are both provided with check valves, and the opening directions of the two one-way valves are opposite to each other.

The implementation mode is specifically as follows: in the process that the camera body 1 is driven by the rotation angle adjusting member 202 to rotate towards the first energy storage assembly 3, the camera body 1 will apply a thrust to the lever mechanism 304 and make the lever mechanism rotate with the switching clips 3044 as switching points, and since the internal lever 3041 can perform a corresponding telescopic action in the external lever sleeve 3042 in the process, and the ends of the internal lever 3041 and the external lever sleeve 3042 away from each other have a rotation capability, the piston rod 303 can pull the piston seat 302 to perform a corresponding piston motion in the high pressure tank 301.

Specifically, as shown in fig. 1, the kinetic energy conversion assembly 5 includes a shunting box 501, the bottom of the shunting box 501 is fixedly connected to the top of the camera body 1, an internal linkage shaft 502 is rotatably connected to the inner side wall of the shunting box 501, a wind turbine 504 is fixedly connected to the surface of the internal linkage shaft 502, a partition plate 503 is further fixedly connected to the position, corresponding to the wind turbine 504, on the inner side wall of the shunting box 501, end portions of internal second bridge type connecting pipes 307 of the first energy storage assembly 3 and the second energy storage assembly 4 are both clamped to the position, corresponding to the wind turbine 504, on the side end surface of the shunting box 501, end portions of the two second bridge type connecting pipes 307 are respectively located on front and rear sides of the partition plate 503, the first external protection assembly 8 includes an external linkage barrel 801, the external linkage barrel 801 is sleeved on the surface of the internal linkage shaft 502, and a second supporting spring 804 is connected to the position, corresponding to the internal linkage shaft 502, inside the external linkage barrel 801, one end of a second supporting spring 804 is fixedly connected to the top end of the internal linkage shaft 502, the other end of the second supporting spring 804 is fixedly connected to the end face of the inner side of the external linkage cylinder 801, the top end of the external linkage cylinder 801 is fixedly connected to an external protection umbrella cover 802, a drainage fan blade 803 is also fixedly connected to the surface of the external linkage cylinder 801 corresponding to the position of the external protection umbrella cover 802, the side view cross section of the bracket is U-shaped, a movable ring 907 is slidably connected to the inner side of the bracket, a first tangent plane connecting pipe 6 and a second tangent plane connecting pipe 7 are both clamped on the side end face of the shunt box 501, the ends of the second tangent plane connecting pipe 7 and the first tangent plane connecting pipe 6 are respectively located at the front side and the rear side of the partition plate 503, the other ends of the first tangent plane connecting pipe 6 and the second tangent plane connecting pipe 7 are clamped into and act on the elastic flow guiding fan blade 905 along the tangent plane of the lens cover 901, an anti-sticking coating is arranged on the outer arc surface of the external protection umbrella cover 802, the first tangent plane connecting pipe 6 and the second tangent plane connecting pipe 7 are both provided with one-way valves, and the opening directions of the two one-way valves are the same.

The implementation mode is specifically as follows: high-pressure draught can act on the wind turbine 504 in the process of flowing through the flow distribution box 501, the fluidity of the high-pressure draught and the particularity of the surface structure of the wind turbine 504 are utilized, and then partial linear flow force of the high-pressure draught can be converted into torsion and acts on the built-in linkage shaft 502, the built-in linkage shaft 502 can drive the outer protective umbrella cover 802 and the drainage fan blades 803 on the external linkage cylinder 801 to rotate through the second supporting spring 804 in the rotating process, the outer protective umbrella cover 802 can drive air nearby the upper portion of the camera main body 1 to flow in the rotating process, and the drainage fan blades 803 are used for driving the air, so that dust can be prevented from staying on the camera main body 1 for a long time to a certain extent, meanwhile, the bird repelling and insect repelling effect is achieved, and the situation that bird dung and insect dung corrode the surface of the camera main body 1 is avoided.

The working principle is as follows: when the camera is used, after the camera main body 1 is fixedly installed on a building wall through an expansion screw on the right-angle stand 203, the camera main body 1 is pushed or pressed to drive the pitching adjusting piece 201 to rotate, so that the visual angle of the camera main body 1 in the vertical direction is adjusted, after the installation of the camera main body 1 and the setting of a series of related parameters are completed, the rotation angle adjusting piece 202 is controlled to operate to drive the camera main body 1 to rotate and detect on the horizontal plane, in the process that the camera main body 1 rotates towards the first energy storage assembly 3 under the driving of the rotation angle adjusting piece 202, the camera main body 1 applies thrust to the lever mechanism 304 and enables the lever mechanism 304 to rotate by taking the switching clamp 3044 as a switching point, and in the process, the internal lever 3041 can correspondingly extend and retract in the external lever sleeve 3042, and the ends of the internal lever 3041 and the external lever sleeve 3042, which are far away from each other ends, have rotation capability, further, the piston seat 302 can be pulled by the piston rod 303 to perform corresponding piston movement in the high-pressure tank 301, and the interior of the high-pressure tank tends to be negative pressure, under the action of negative pressure, the check valve on the first bridge type connecting pipe 306 will be opened by itself, air will enter the high-pressure tank 301 through the first bridge type connecting pipe 306, and similarly, the air pressure inside the high-pressure tank 301 inside the second energy storage component 4 will be gradually increased, so that the check valve on the second bridge type connecting pipe 307 inside the second energy storage component 4 will be opened by itself under the action of high pressure, the high-pressure air in the high-pressure tank 301 enters the flow distribution box 501 through the corresponding second bridge type connecting pipe 307, then enters the lens hood 901 through the second section connecting pipe 7 along the section and directly acts on the elastic flow guide fan blades 905, because the air flow enters along the second section connecting pipe 7, and then acts on the elastic flow guide fan blades 905, the high-pressure air flow can act on the wind turbine 504 in the process of flowing through the shunting box 501, the fluidity of the high-pressure air flow and the particularity of the surface structure of the wind turbine 504 are utilized, and then partial linear flow force of the high-pressure air flow can be converted into torsion and acts on the built-in linkage shaft 502, and the built-in linkage shaft 502 can drive the outer protection umbrella cover 802 and the drainage fan blades on the external linkage barrel 801 through the second supporting spring 804 in the rotating process to drive the outer protection umbrella cover 802 and the drainage fan blades on the external linkage barrel 801 to drive the drainage fan blades through the second supporting spring 804 803 rotates, and outer protection umbrella cover 802 can drive near the air flow in pivoted in-process camera main part 1 top, is aided with the drive effect of drainage flabellum 803 to air again to can prevent to a certain extent that the dust from stopping on camera main part 1 for a long time, still possess the effect of driving the bird expelling parasite simultaneously, avoid bird excrement and worm's excrement to cause the erosion to camera main part 1's surface.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a loss prevention formula building intelligent monitoring device based on thing networking, includes camera main part (1), fixedly connected with supporting component (2) on the side end face of camera main part (1), and correspond the position department of supporting component (2) respectively fixedly connected with first energy storage subassembly (3) and second energy storage subassembly (4) on the front side end face of camera main part (1) and the rear side end face, and the position department that corresponds second energy storage subassembly (4) and first energy storage subassembly (3) in camera main part (1) top still is provided with kinetic energy conversion subassembly (5), the side end face of kinetic energy conversion subassembly (5) communicates with the one end that first energy storage subassembly (3) and second energy storage subassembly (4) are close respectively, the embedded formula of the port at kinetic energy conversion subassembly (5) top is connected with first outer protection component (8), fixedly connected with second outer protection component (9) on the other side end face of camera main part (1), the second outer protection component (9) is communicated with the first outer protection component (8) through a first tangent plane connecting pipe (6) and a second tangent plane connecting pipe (7), and the device is characterized in that;

the second outer protection component (9) comprises a lens hood (901), the side end face of the lens hood (901) is fixedly connected to the position of the side end face of the camera main body (1) corresponding to the lens, the position of the inner side wall of the lens hood (901) corresponding to the lens is rotatably connected with an outer fixed ring body (902), the inner side of the outer fixed ring body (902) is fixedly connected with an inner fixed ring body (903) through a support, the inner fixed ring body (903) is hinged with a plurality of elastic flow guide fan blades (905) arranged in an annular array through a plurality of switching shafts (904), one end, far away from the lens, of each elastic flow guide fan blade (905) is rotatably connected with a second fixed switching seat (906), the second fixed switching seat (906) is fixedly connected to the inner side wall of the movable ring body (907), and a sliding connection seat (908) is fixedly connected to the outer arc surface of the movable ring body (907), the sliding connection seat (908) is connected in a sliding connection groove (909) formed in the inner side wall of the outer fixed ring body (902) in a sliding mode, and the end face of the inner side of the sliding connection groove (909) is fixedly connected with one face, close to the sliding connection seat (908), of the sliding connection seat (908) through a third support spring (910).

2. The intelligent loss prevention building monitoring device based on the Internet of things is characterized in that the supporting component (2) comprises a pitching adjusting piece (201), the connecting surface of the pitching adjusting piece (201) is fixedly connected with the side end surface of the camera body (1), the bottom of the pitching adjusting piece (201) is fixedly connected with the output shaft of the corner adjusting piece (202), and the bottom of the corner adjusting piece (202) is fixedly connected to the top of the right-angle frame (203) through a shock pad.

3. The intelligent monitoring devices of loss prevention formula building based on thing networking of claim 1, characterized in that, supporting component (2) are including keel frame (204), keel frame (204) fixed connection is in the interface that right angle frame (203) front side end face was seted up, the structure of first energy storage subassembly (3) and second energy storage subassembly (4) is the same, first energy storage subassembly (3) are including high-pressure tank (301), the one side fixed connection that bridge connection frame and keel frame (204) are close is passed through to the surface of high-pressure tank (301), the inside sliding connection of high-pressure tank (301) has piston seat (302), the rear side end face fixed connection of piston seat (302) has piston rod (303), piston rod (303) sealed sliding connection is in the piston mouth that high-pressure tank (301) rear side end face was seted up, the one end that piston seat (302) was kept away from to piston rod (303) is changeed with first fixed through lever mechanism (304) and is first fixed The top of adapter (305) is rotated and is connected, the rear end face fixed connection of first fixed adapter (305) is on the front end face of camera main part (1), joint respectively on the terminal surface of high-pressure tank (301) has first bridge type connecting pipe (306) and second bridge type connecting pipe (307).

4. The loss prevention type intelligent building monitoring device based on the Internet of things as claimed in claim 3, wherein the lever mechanism (304) comprises an internal lever (3041), one end of the internal lever (3041) is hinged to one end of the internal lever close to the piston rod (303) through a pin shaft, an external lever sleeve (3042) is sleeved on the surface of the other end of the internal lever (3041), a first support spring (3043) is embedded in the external lever sleeve (3042) at a position corresponding to the internal lever (3041), one end of the first support spring (3043) is fixedly connected to one end of the internal lever (3041) close to the end of the external lever sleeve (3043), the other end of the first support spring (3043) is fixedly connected to the inner end face of the external lever sleeve (3042), one end of the external lever sleeve (3042) far away from the internal lever (3041) is rotatably connected to the top of the first fixed adapter (305) through a pin shaft, the surface of the external lever sleeve (3042) close to the position of the internal lever (3041) is rotatably connected with a switching clamp (3044) through a pin shaft, and the switching clamp (3044) is fixedly connected with the opposite surface of the keel frame (204).

5. The intelligent loss prevention building monitoring device based on the Internet of things of claim 3, wherein the first bridge connecting pipe (306) and the second bridge connecting pipe (307) are respectively provided with a one-way valve, and the opening directions of the two one-way valves are opposite.

6. The intelligent loss prevention building monitoring device based on the Internet of things as claimed in claim 1, characterized in that the kinetic energy conversion component (5) comprises a shunting box (501), the bottom of the shunting box (501) is fixedly connected with the top of the camera main body (1), an internal linkage shaft (502) is rotatably connected to the inner side wall of the flow distribution box (501), a wind turbine (504) is fixedly connected to the surface of the internal linkage shaft (502), and a partition plate (503) is also fixedly connected to the position, corresponding to the wind turbine (504), on the inner side wall of the flow distribution box (501), the ends of the second bridge type connecting pipes (307) arranged in the first energy storage component (3) and the second energy storage component (4) are clamped at the positions corresponding to the wind turbines (504) on the side end surface of the flow dividing box (501), and the ends of the two second bridge type connecting pipes (307) are respectively positioned at the front side and the rear side of the partition plate (503).

7. The intelligent loss prevention building monitoring device based on the Internet of things as claimed in claim 6, the device is characterized in that the first outer protection component (8) comprises an external linkage barrel (801), the external linkage barrel (801) is sleeved on the surface of the internal linkage shaft (502), a second supporting spring (804) is connected in an embedded manner at the position corresponding to the internal linkage shaft (502) in the external linkage barrel (801), one end of the second supporting spring (804) is fixedly connected to the top end of the built-in linkage shaft (502), the other end of the second supporting spring (804) is fixedly connected with the end surface of the inner side of the external linkage cylinder (801), the top end of the external linkage cylinder (801) is fixedly connected with an external protective umbrella cover (802), and the surface of the external linkage cylinder (801) is fixedly connected with a drainage fan blade (803) at the position corresponding to the external protective umbrella cover (802).

8. The intelligent loss prevention building monitoring device based on the internet of things of claim 1, wherein the side view of the support is U-shaped in cross section, and the movable ring body (907) is connected to the inner side of the support in a sliding manner.

9. The intelligent loss-prevention building monitoring device based on the internet of things of claim 1, wherein the first tangent plane connecting pipe (6) and the second tangent plane connecting pipe (7) are clamped on the side end face of the shunt box (501), the ends of the second tangent plane connecting pipe (7) and the first tangent plane connecting pipe (6) are respectively located on the front side and the rear side of the partition plate (503), and the other ends of the first tangent plane connecting pipe (6) and the second tangent plane connecting pipe (7) are clamped along the tangent plane of the lens hood (901) and act on the elastic flow guide fan blades (905).

10. The intelligent loss prevention building monitoring device based on the internet of things as claimed in claim 7, wherein an anti-sticking coating is arranged on the outer arc surface of the outer protective umbrella cover (802), the first tangent plane connecting pipe (6) and the second tangent plane connecting pipe (7) are both provided with one-way valves, and the opening directions of the two one-way valves are the same.