CN218920529U

CN218920529U - Highway data acquisition camera

Info

Publication number: CN218920529U
Application number: CN202320124150.8U
Authority: CN
Inventors: 康伟; 胡尚军; 徐继欣; 徐明波; 李�根; 张恒
Original assignee: ANHUI TESTING CENTER FOR HIGHWAY ENGINEERING
Current assignee: ANHUI TESTING CENTER FOR HIGHWAY ENGINEERING
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-04-25
Anticipated expiration: 2033-01-17

Abstract

The utility model relates to the technical field of cameras, in particular to a highway data acquisition camera. The cleaning device at least comprises a camera monitoring head, a transparent shell is arranged on the lower side of the camera monitoring head, a thread groove is formed in the lower surface of the camera monitoring head, a thread pipe is fixedly connected to the inner wall of the transparent shell, the thread groove is in threaded connection with the thread pipe, the outer wall of the camera monitoring head is fixedly connected with a supporting plate, an air heater is fixedly connected to the upper surface of the supporting plate, a hose is communicated with an air outlet of the air heater, an air inlet is formed in the outer wall of the transparent shell, the other end of the hose is communicated with the air inlet, fixing rods are arranged at the left end and the right end of the camera monitoring head, the left fixing rods are rotationally connected with the outer wall of the camera monitoring head, and the problems that when the camera monitoring head is used in winter, due to long-time work of the camera monitoring head, certain temperature difference inside the camera monitoring head and external temperature are possibly generated and attached to the inside a lens, and the working condition of the camera monitoring head can be influenced.

Description

Highway data acquisition camera

Technical Field

The utility model relates to the technical field of cameras, in particular to a highway data acquisition camera.

Background

Along with the rapid development of social science and technology, the use of the monitoring display device in the road field is more and more important, the monitoring display device can display information in real time and transmit video back to the terminal, so that traffic police can quickly know road information, and when a road surface is damaged or an accident occurs, the traffic police can quickly respond.

The utility model discloses a big data acquisition device based on highway traffic investigation, which comprises an acquisition camera main body and a lens on the acquisition camera main body, wherein a U-shaped plate is fixedly arranged on the acquisition camera main body in a threaded manner, the top of the U-shaped plate extends to the upper part of the acquisition camera main body, an arc-shaped baffle plate is arranged above the U-shaped plate, four vertical rods are fixedly connected to the bottom of the arc-shaped baffle plate in a rectangular manner, the U-shaped plate is slidably sleeved on the four vertical rods, four buffer springs are fixedly connected between the top of the U-shaped plate and the bottom of the arc-shaped baffle plate, the buffer springs are movably sleeved on the corresponding vertical rods, and a rotating shaft is rotatably arranged at the top of the front side of the acquisition camera main body. The utility model has reasonable design, is convenient for automatically dedusting the lens, avoids influencing the shooting and collecting effect due to the large amount of dust coverage, is convenient for shielding, buffering and protecting the top of the collecting camera main body, reduces the risk of being crashed by falling of objects, prolongs the service life, and is beneficial to use, but when the camera is used in winter, because the camera monitoring head works for a long time, the temperature in the camera monitoring head has a certain temperature difference with the outside temperature, water mist can be generated to be attached to the inside of the lens, the working of the camera monitoring head can be influenced, and meanwhile, when the camera is used in a severe environment, dust and sundries can be attached to the lens to influence the use.

Disclosure of Invention

The present utility model is directed to a highway data acquisition camera to solve the above-mentioned problems set forth in the background art.

In order to achieve the above purpose, the utility model provides a highway data acquisition camera, which comprises a cleaning device, the cleaning device at least comprises a camera monitoring head, a transparent shell is arranged at the lower side of the camera monitoring head, a thread groove is formed in the lower surface of the camera monitoring head, a threaded pipe is fixedly connected to the inner wall of the transparent shell, the thread groove is in threaded connection with the threaded pipe, a supporting plate is fixedly connected to the outer wall of the camera monitoring head, an air heater is fixedly connected to the upper surface of the supporting plate, a hose is communicated with an air outlet of the air heater, an air inlet is formed in the outer wall of the transparent shell, the other end of the hose is communicated with the air inlet, fixing rods are respectively arranged at the left end and the right end of the camera monitoring head, the fixing rods are rotatably connected with the outer wall of the camera monitoring head, arc-shaped cleaning plates are respectively arranged at the outer sides of the transparent shell, rotating holes are respectively formed at the two ends of the arc-shaped cleaning plates, the inner wall of the rotating holes are fixedly connected with the outer wall of the fixing rods at the left side, and the outer wall of the rotating holes at the other side are rotatably connected with the outer wall of the fixing rods at the right side.

As a further improvement of the technical scheme, a stepping motor is arranged on the left side of the fixing rod on the left side, an output shaft of the stepping motor is coaxially connected with the left end of the fixing rod, an L-shaped limiting rod is fixedly connected to the outer wall of the camera monitoring head, and the other end of the limiting rod is fixedly connected with the upper surface of the stepping motor.

As a further improvement of the technical scheme, a pair of limiting rings are arranged on the outer walls of the fixing rods, and the limiting rings are positioned on the outer side walls of the arc-shaped cleaning plates.

As a further improvement of the technical scheme, the inner wall of the arc cleaning plate is provided with a hairbrush, the upper surface of the transparent shell is provided with a sealing gasket, and the sealing gasket is positioned at the joint of the transparent shell and the camera monitoring head.

As a further improvement of the technical scheme, the upper surface of the camera monitoring head is provided with a rain shield, the center of the inner wall of the transparent shell is provided with an exhaust hole, and the inner wall of the exhaust hole is provided with a one-way valve.

As a further improvement of the technical scheme, the upper surface of the rain shield is fixedly connected with a fixing column, and the upper end of the fixing column is fixedly connected with a fixing plate.

Compared with the prior art, the utility model has the beneficial effects that:

in this highway data acquisition camera, through transparent shell and air heater and the arc clearance board that sets up, when probably producing water smoke in the lens in the camera lens when using, make the air heater work, make the temperature rise in the transparent shell reach normal atmospheric temperature state, avoid the camera to produce the water smoke in the camera after long-time work, influence the use of camera, the hot-blast heater can be to the inside and outside water smoke that produces because of the difference in temperature in the transparent shell is dried and evaporated simultaneously, then make arc clearance board work, clear up attached dust and impurity on the transparent shell outer wall, avoid it to influence the camera and monitor.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present embodiment;

fig. 2 is a structural view of a fixing lever of the present embodiment;

FIG. 3 is a diagram showing the structure of an air intake hole in the present embodiment;

FIG. 4 is a diagram showing the structure of a retainer ring according to the present embodiment;

fig. 5 is a diagram showing a structure of a rotation hole of the present embodiment.

The meaning of each reference sign in the figure is: 1. a cleaning device; 2. a camera monitoring head; 20. a transparent housing; 200. a thread groove; 201. a threaded tube; 202. a support plate; 203. an air heater; 204. a hose; 205. an air inlet; 206. a fixed rod; 207. an arc-shaped cleaning plate; 208. a rotation hole; 21. a stepping motor; 210. an L-shaped limit rod; 211. a limiting ring; 212. a brush; 213. a sealing gasket; 22. a rain shield; 220. an exhaust hole; 221. a one-way valve; 222. fixing the column; 223. and a fixing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present embodiment provides a highway data acquisition camera, including a cleaning device 1, the cleaning device 1 at least includes a camera monitoring head 2, a transparent casing 20 is disposed at the lower side of the camera monitoring head 2, a thread groove 200 is disposed on the lower surface of the camera monitoring head 2, a threaded pipe 201 is fixedly connected to an inner wall of the transparent casing 20, the thread groove 200 is in threaded connection with the threaded pipe 201, a supporting plate 202 is fixedly connected to an outer wall of the camera monitoring head 2, an air heater 203 is fixedly connected to an upper surface of the supporting plate 202, a blower blows air into a heater after the main working principle is that the air is electrified, the air uniformly passes through an inner side and an outer side of a spiral heating wire, heat generated after the heating wire is electrified and cold air passing through the heater, so that the air temperature of an air outlet rises, a hose 204 is communicated with the air outlet of the air heater 203, an air inlet 205 is disposed on the outer wall of the transparent casing 20, the other end of the hose 204 is communicated with the air inlet 205, fixing rods 206 are disposed at left and right ends of the casing 2, the fixing rods 206 are rotatably connected to the outer wall of the camera monitoring head 2, the fixing rods 206 are fixedly connected to the outer wall of the measuring head 2, the fixing rods 206 on the right sides are fixedly connected to the outer wall of the casing 2, the cleaning plate 208 is rotatably connected to the outer wall 208 on the outer side of the outer wall of the transparent casing 20, and the cleaning plate is rotatably connected to the outer wall 208, and the outer wall 208.

The working principle is as follows: if the weather is cold, pass through the screw thread with transparent shell 20 and fix under the monitor head 2 of making a video recording, then pass through hose 204 with air heater 203 and the inside intercommunication of transparent shell 20, then make air heater 203 work, blow transparent shell 20 inside through hose 204 into, make transparent shell 20 keep normal atmospheric temperature, protect monitor head 2 of making a video recording, simultaneously, the inside of transparent shell 20 can be dried to the steam that air heater 203 produced, when transparent shell 20 outside produced dust or debris attached to its surface, the dwang is rotated, the dwang drives arc clearance board 207 and rotates, clear up transparent shell 20 surface through brush 212, the condition that because monitor head 2 of making a video recording produced high temperature after long-time work when using, make it produce the difference in temperature, lead to the inside water smoke that produces of lens is solved.

In order to facilitate the arc cleaning plate 207 to clean the surface of the transparent shell 20, the output shaft of the stepper motor 21 is prevented from rotating when rotating, so that the left side of the left fixed rod 206 is provided with the stepper motor 21, the output shaft of the stepper motor 21 is coaxially connected with the left end of the fixed rod 206, the outer wall of the camera monitoring head 2 is fixedly connected with an L-shaped limit rod 210, the other end of the limit rod is fixedly connected with the upper surface of the stepper motor 21, the stepper motor 21 is enabled to work, the output shaft of the stepper motor 21 drives the left fixed rod 206 to rotate, the rotating rod drives the arc cleaning plate 207 to rotate, the surface of the transparent shell 20 is cleaned through the hairbrush 212, and the stepper motor 21 can be prevented from rotating through the L-shaped limit rod 210.

Considering that the arc cleaning plate 207 may be offset left and right when rotating, the outer walls of the pair of fixing rods 206 are provided with limiting rings 211, and the limiting rings 211 are positioned on the outer side walls of the arc cleaning plate 207 and are limited by the limiting rings 211 to prevent the arc cleaning plate from being offset left and right.

In order to conveniently clear up transparent shell 20 surface, so arc clearance plate 207 inner wall installs brush 212, and transparent shell 20 upper surface installs sealed pad 213, and sealed pad 213 is located transparent shell 20 and the junction of monitoring head 2 of making a video recording, seals transparent shell 20 inside through sealed pad 213, avoids its inside foreign matter to get into transparent shell 20 in, influences the monitoring head 2 work of making a video recording.

In order to keep the inside normal temperature of transparent shell 20 in operation, can make air heater 203 normally work simultaneously, so make a video recording monitoring head 2 upper surface mounting has weather shield 22, vent hole 220 has been seted up to transparent shell 20 inner wall center department, the check valve 221 is installed to vent hole 220 inner wall, weather shield 22, in the sleet weather, can avoid the rainwater to get into in the monitoring head 2 of making a video recording, simultaneously, can protect air heater 203 normal operating, and the air outlet can be with the inside air conditioning of transparent shell 20 discharge, can avoid the dust in the air to get into transparent shell 20 through the air outlet in through check valve 221, make transparent shell 20 inside keep normal temperature.

In addition, the camera monitoring head 2 is conveniently fixed on the upright rod, so the upper surface of the rain shield 22 is fixedly connected with a fixing column 222, the upper end of the fixing column 222 is fixedly connected with a fixing plate 223, and the camera monitoring head 2 is fixed on the upright rod through the fixing column 222 and the fixing plate 223.

When the highway data acquisition camera in this embodiment is specifically used, firstly, the camera monitoring head 2 is fixed on the upright rod through the fixing plate 223, if the weather is cold, the transparent shell 20 is fixed under the camera monitoring head 2 through threads, then the air heater 203 is communicated with the inside of the transparent shell 20 through the hose 204, then the air heater 203 is operated, hot air is blown into the transparent shell 20 through the hose 204, cold air in the transparent shell 20 is discharged through the air outlet, dust in the air can be prevented from entering the transparent shell 20 through the air outlet through the one-way valve 221, the inside of the transparent shell 20 is kept at normal temperature, the camera monitoring head 2 is protected, meanwhile, hot air generated by the air heater 203 dries the inside of the transparent shell 20, when dust or sundries are generated outside the transparent shell 20 and attached to the surface of the transparent shell, the stepping motor 21 is operated, the output shaft of the stepper motor 21 drives the left fixed rod 206 to rotate, the stepper motor 21 can be prevented from rotating by the L-shaped limit rod 210, the arc cleaning plate 207 is driven by the rotating rod to rotate, the surface of the transparent shell 20 is cleaned by the hairbrush 212, the limiting ring 211 limits the transparent shell 20 and prevents the transparent shell from shifting left and right, the inside of the transparent shell 20 is sealed by the sealing gasket 213, the inside of the transparent shell is kept clean, the rain shield 22 is arranged, rainwater can be prevented from entering the camera monitoring head 2 in rainy and snowy days, meanwhile, the normal operation of the hot air blower 203 can be protected, the problem that when the camera monitoring head 2 is used in winter, because the camera monitoring head 2 works for a long time, a certain temperature difference exists between the temperature inside and the outside temperature, water mist can be generated and attached inside a lens, the operation of the camera monitoring head 2 can be influenced, and when the camera monitoring head is used in a severe environment, dust and foreign materials may be attached to the lens, affecting the use.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Highway data acquisition camera, including cleaning device (1), its characterized in that: the cleaning device (1) at least comprises a camera monitoring head (2), a transparent shell (20) is arranged at the lower side of the camera monitoring head (2), a thread groove (200) is formed in the lower surface of the camera monitoring head (2), a thread pipe (201) is fixedly connected to the inner wall of the transparent shell (20), the thread groove (200) is in threaded connection with the thread pipe (201), a supporting plate (202) is fixedly connected to the outer wall of the camera monitoring head (2), an air heater (203) is fixedly connected to the upper surface of the supporting plate (202), a hose (204) is communicated with an air outlet of the air heater (203), an air inlet (205) is formed in the outer wall of the transparent shell (20), a fixing rod (206) is arranged at the other end of the hose (204) and is communicated with the air inlet (205), the left end and the right end of the shell of the camera monitoring head (2) are respectively connected with the outer wall of the camera monitoring head (2) in a rotating manner, the fixing rod (206) at the right side is fixedly connected with the outer wall of the camera monitoring head (2), a cleaning plate (207) is arranged at the outer side of the outer wall of the transparent shell (20), a cleaning plate (207) is arranged at the two ends of the arc-shaped cleaning plate (208) and the two ends of the arc-shaped cleaning plate (208) are respectively connected with the arc-shaped inner wall (208), the inner wall of the rotating hole (208) on the other side is rotationally connected with the outer wall of the fixed rod (206) on the right side.

2. The highway data acquisition camera of claim 1, wherein: the left side dead lever (206) left side is equipped with step motor (21), the output shaft of step motor (21) is connected with the left end coaxial of dead lever (206), camera monitor head (2) outer wall fixedly connected with L shape gag lever post (210), the gag lever post other end is connected with the upper surface fixed of step motor (21).

3. The highway data acquisition camera of claim 1, wherein: and the outer walls of the pair of fixing rods (206) are provided with limiting rings (211), and the limiting rings (211) are positioned on the outer side walls of the arc-shaped cleaning plates (207).

4. The highway data acquisition camera of claim 1, wherein: the brush (212) is installed to arc clearance board (207) inner wall, transparent shell (20) upper surface mounting has sealed pad (213), sealed pad (213) are located transparent shell (20) and camera monitoring head (2) junction.

5. The highway data acquisition camera of claim 1, wherein: the upper surface of the camera monitoring head (2) is provided with a rain shield plate (22), the center of the inner wall of the transparent shell (20) is provided with an exhaust hole (220), and the inner wall of the exhaust hole (220) is provided with a one-way valve (221).

6. The highway data acquisition camera of claim 5, wherein: the upper surface of the rain shield (22) is fixedly connected with a fixing column (222), and the upper end of the fixing column (222) is fixedly connected with a fixing plate (223).