Traffic road monitoring camera

Abstract

The utility model discloses a traffic road monitoring camera which comprises a cross beam, a fixing mechanism is installed on the cross beam, a camera body is installed on the fixing mechanism, a cleaning mechanism is arranged on the camera body, the cleaning mechanism comprises a movable frame and a spray head, one end of the movable frame is fixedly connected with a rotating shaft, and the other end of the movable frame is fixedly connected with the spray head. The end part of the rotating shaft is in transmission connection with a first motor, the interior of the movable frame is fixedly connected with two guide frames, the interiors of the two guide frames are rotatably connected with bidirectional screw rods, and the end parts of the two bidirectional screw rods are fixedly connected with second motors. According to the traffic road monitoring camera, a cleaning agent is sprayed to a lens through a spray head, a first motor rotates a movable frame to the position in front of the lens, then a second motor drives a cleaning belt to move, and in the process, a third motor drives the cleaning belt to rotate to clean pollutants on the lens of the camera body; therefore, the definition of a monitoring picture can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cameras, in particular to a traffic road monitoring camera. Background Art

[0002] Surveillance cameras are commonly used monitoring equipment on traffic roads. They can monitor road traffic conditions in real time. In the prior art, surveillance cameras are exposed to the outside for a long time, and their lenses are easily contaminated with pollutants, making the clarity of the surveillance images less than ideal.

[0003] For example, patent publication number CN218119191U specifically discloses a traffic road monitoring camera, which relates to the technical field of monitoring cameras, including a camera body, a support frame connected to the bottom of the camera body, and a fixed tube installed on the inner top of the support frame, connecting rings are arranged on both sides of the top of the fixed tube, and the connecting ring is connected to the fixed tube through a connecting shaft, a clamp is connected to the inner wall of the connecting ring, and a pull rope is bound to the inner top of the connecting ring. In the utility model, when installing the traffic road monitoring camera, people can place the camera body according to the angle set by the support frame, and press the movable tube down through the camera body to make the movable tube move down, and pull the pull rope to move, so that the connecting rings connected to the pull rope are close to each other, completing the clamping work of the camera body, and then the screw rod is threadedly connected with the threaded hole and the slot at the bottom of the camera body, so as to avoid the problem of damaging the threaded connection area. However, there is a problem that this monitoring camera is exposed to the outside for a long time, and its lens is easily contaminated with pollutants, making the clarity of the monitoring picture unsatisfactory. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a traffic road monitoring camera, which solves the problem that the monitoring camera is exposed to the outside for a long time and its lens is easily contaminated with pollutants, resulting in less than ideal clarity of the monitoring image.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a traffic road monitoring camera, comprising a crossbeam, a fixing mechanism is installed on the crossbeam, a camera body is installed on the fixing mechanism, and a cleaning mechanism is provided on the camera body;

[0006] The cleaning mechanism comprises a movable frame and a nozzle, one end of the movable frame is fixedly connected to a rotating shaft, the end of the rotating shaft is transmission-connected to a first motor, two guide frames are fixedly connected inside the movable frame, two bidirectional screws are rotatably connected inside the two guide frames, the ends of the two bidirectional screws are fixedly connected to a second motor, two movable seats are threadedly connected to the two bidirectional screws, two adjacent movable seats are fixedly connected to a connecting seat, two ends of the connecting seat are fixedly connected to a supporting frame, two support frames are rotatably connected to rollers, a cleaning belt is sleeved between the two rollers, one roller end is fixedly connected to a third motor, a guide slider is slidably connected to the inner bottom of the guide frame, a guide roller is rotatably connected to the bottom of the guide slider, and a spring is provided on the top of the guide slider.

[0007] Preferably, one end of the movable frame is rotatably connected to the inner wall of the camera body through a rotating shaft, and the movable frame is arranged above the lens of the camera body, so that the movable frame will not hinder the normal operation of the camera body when it is idle.

[0008] Preferably, the end of the nozzle is connected to a delivery pump, the end of the delivery pump is connected to a liquid storage tank, and a cleaning agent is provided inside the liquid storage tank so that the cleaning agent can be sprayed onto the lens of the camera body.

[0009] Preferably, a worm is fixedly connected to the end of the output shaft of the first motor, and a worm wheel is fixedly connected to the end of the rotating shaft. The output shaft of the first motor is transmission-connected to the rotating shaft via the worm and the worm wheel, so that the first motor can drive the rotating shaft to rotate, and can utilize the self-locking function of the worm wheel and the worm to lock the movable frame, thereby improving stability.

[0010] Preferably, the cleaning belt is arranged on the outside of the two rotating rollers and the guide roller, and the cleaning belt is in contact with the lens surface of the camera body through the guide roller, so that the cleaning belt can rotate under the drive of the rotating roller and can clean the contaminants on the lens of the camera body.

[0011] Preferably, the fixing mechanism includes a fixing frame, the camera body is arranged on the fixing frame, and the camera body is fixedly connected to the fixing frame, a fixing screw is rotatably connected inside the fixing frame, a rotating head is fixedly connected to the end of the fixing screw, a nut seat is threadedly connected to the fixing screw, the nut seat is slidably connected to the inner wall of the fixing frame, a locking frame is fixedly connected to the bottom end of the nut seat, and the cross-sectional shape of the locking frame is set to be L-shaped, which can adapt to beams of different widths and improve the convenience and flexibility of installation.

[0012] The utility model provides a traffic road monitoring camera. Compared with the prior art, it has the following advantages:

[0013] Beneficial effects:

[0014] 1. The traffic road monitoring camera sprays the cleaning agent onto the lens through the nozzle, the first motor rotates the movable frame to the front of the camera body lens, and then the second motor drives the cleaning belt to move. During this process, the third motor drives the cleaning belt to rotate to clean the pollutants on the camera body lens, thereby effectively improving the clarity of the monitoring picture.

[0015] 2. The traffic road monitoring camera rotates the rotating head, the rotating head drives the fixed screw to rotate, the fixed screw drives the nut seat to move, the nut seat moves and drives the locking frame to move, and adjusts the distance between the locking frame and the fixed frame, so as to adapt to beams of different widths and improve the convenience and flexibility of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the guide slider structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the fixing mechanism structure of the utility model.

[0020] In the figure: 1. beam; 2. cleaning mechanism; 201. movable frame; 202. rotating shaft; 203. first motor; 204. nozzle; 205. guide frame; 206. bidirectional screw; 207. second motor; 208. movable seat; 209. connecting seat; 210. supporting frame; 211. rotating roller; 212. cleaning belt; 213. third motor; 214. guide slider; 215. spring; 216. guide roller; 3. fixing mechanism; 301. fixing frame; 302. fixing screw; 303. rotating head; 304. nut seat; 305. locking frame; 4. camera body. DETAILED DESCRIPTION

[0021] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0022] See also Figure 1-3The utility model provides a technical solution: a traffic road monitoring camera, including a crossbeam 1, a fixing mechanism 3 is installed on the crossbeam 1, a camera body 4 is installed on the fixing mechanism 3, and a cleaning mechanism 2 is provided on the camera body 4. The cleaning mechanism 2 can be used to clean the contaminants on the lens of the camera body 4, thereby effectively improving the clarity of the monitoring picture.

[0023] The cleaning mechanism 2 includes a movable frame 201 and a nozzle 204. The end of the nozzle 204 is connected to a delivery pump, and the end of the delivery pump is connected to a liquid storage tank. A detergent is arranged inside the liquid storage tank, so that the detergent can be sprayed onto the lens of the camera body 4 to improve the cleaning effect. One end of the movable frame 201 is fixedly connected to a rotating shaft 202. One end of the movable frame 201 is rotatably connected to the inner wall of the camera body 4 through the rotating shaft 202. The movable frame 201 is arranged above the lens of the camera body 4, so that the movable frame 201 will not hinder the normal operation of the camera body 4 when it is idle. The end of the rotating shaft 202 is transmission-connected to a first motor 203, and the output of the first motor 203 A worm is fixedly connected to the end of the shaft, a worm wheel is fixedly connected to the end of the rotating shaft 202, and the output shaft of the first motor 203 is connected to the rotating shaft 202 through the worm and the worm wheel, so that the first motor 203 can drive the rotating shaft 202 to rotate, and can use the self-locking function of the worm wheel and the worm to lock the movable frame 201 to improve stability. Two guide frames 205 are fixedly connected inside the movable frame 201, and the two guide frames 205 are rotatably connected inside. The two-way screw 206 is provided with two sections of threads in opposite directions, so that when the two-way screw 206 rotates, it can drive the movable seat 208 to move in opposite directions or opposite directions. The cleaning belts 212 are moved to clean the lens surface, and the ends of the two bidirectional screws 206 are fixedly connected to the second motor 207, and the two bidirectional screws 206 are threadedly connected to two movable seats 208, and the two adjacent movable seats 208 are fixedly connected to the connecting seats 209, and the two ends of the connecting seats 209 are fixedly connected to the support frame 210, and the two support frames 210 are rotatably connected to the rollers 211, and the cleaning belts 212 are sleeved between the two rollers 211, and the end of one roller 211 is fixedly connected to the third motor 213, and the third motor 213 can be used to cooperate with the rollers 211 and the guide rollers 216 to drive the cleaning belt 21 2 is rotated to perform cleaning operations. A guide slider 214 is slidably connected to the bottom of the inner side of the guide frame 205. A guide roller 216 is rotatably connected to the bottom of the guide slider 214. A cleaning belt 212 is arranged outside the two rollers 211 and the guide roller 216. The cleaning belt 212 is attached to the lens surface of the camera body 4 through the guide roller 216, so that the cleaning belt 212 can rotate under the drive of the roller 211 and can clean the contaminants on the lens of the camera body 4. A spring 215 is arranged on the top of the guide slider 214, so that the guide roller 216 can attach the cleaning belt 212 to the lens of the camera body 4 to improve the cleaning effect.

[0024] See also Figure 1 and Figure 4The fixing mechanism 3 includes a fixing frame 301, a camera body 4 is arranged on the fixing frame 301, and the camera body 4 is fixedly connected to the fixing frame 301, a fixing screw 302 is rotatably connected inside the fixing frame 301, a rotating head 303 is fixedly connected to the end of the fixing screw 302, a nut seat 304 is threadedly connected to the fixing screw 302, the nut seat 304 is slidably connected to the inner wall of the fixing frame 301, and a locking frame 305 is fixedly connected to the bottom end of the nut seat 304, and the cross-sectional shape of the locking frame 305 is set to be L-shaped, and the rotating head 303 can be rotated, the rotating head 303 rotates to drive the fixing screw 302 to rotate, the fixing screw 302 rotates to drive the nut seat 304 to move, and the nut seat 304 moves to drive the locking frame 305 to move, and the distance between the locking frame 305 and the fixing frame 301 is adjusted, so as to adapt to beams 1 of different widths and improve the convenience and flexibility of installation.

[0025] During operation, the nozzle 204 sprays the cleaning agent onto the lens, the first motor 203 drives the rotating shaft 202 to rotate, the rotating shaft 202 drives the movable frame 201 to rotate, and the movable frame 201 is rotated to the front of the lens of the camera body 4, and then the second motor 207 and the third motor 213 work, the second motor 207 drives the bidirectional screw 206 to rotate, the bidirectional screw 206 drives the movable seat 208 to move, the movable seat 208 moves to drive the connecting seat 209 to move, the connecting seat 209 moves to drive the cleaning belt 212 to move, and in this process, the third motor 213 drives the roller 211 to rotate, the roller 211 cooperates with the guide roller 216 to drive the cleaning belt 212 to rotate, so as to clean the pollutants on the lens of the camera body 4, thereby effectively improving the clarity of the monitoring picture.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A traffic road monitoring camera, comprising a crossbeam (1), characterized in that: A fixing mechanism (3) is installed on the crossbeam (1), a camera body (4) is installed on the fixing mechanism (3), and a cleaning mechanism (2) is provided on the camera body (4); The cleaning mechanism (2) comprises a movable frame (201) and a nozzle (204); one end of the movable frame (201) is fixedly connected to a rotating shaft (202); the end of the rotating shaft (202) is drivingly connected to a first motor (203); two guide frames (205) are fixedly connected inside the movable frame (201); two bidirectional screws (206) are rotatably connected inside the two guide frames (205); the ends of the two bidirectional screws (206) are fixedly connected to a second motor (207); two movable seats (208) are threadedly connected to the two bidirectional screws (206); and two adjacent movable seats (208) are connected to the two bidirectional screws (206). The seat (208) is fixedly connected to a connecting seat (209), both ends of the connecting seat (209) are fixedly connected to a support frame (210), the two support frames (210) are rotatably connected to a roller (211), a cleaning belt (212) is sleeved between the two rollers (211), a third motor (213) is fixedly connected to the end of one roller (211), a guide slider (214) is slidably connected to the inner bottom of the guide frame (205), the bottom of the guide slider (214) is rotatably connected to a guide roller (216), and a spring (215) is provided on the top of the guide slider (214).

2. A traffic road monitoring camera according to claim 1, characterized in that: One end of the movable frame (201) is rotatably connected to the inner wall of the camera body (4) via a rotating shaft (202), and the movable frame (201) is arranged above the lens of the camera body (4).

3. A traffic road monitoring camera according to claim 1, characterized in that: The end of the spray head (204) is connected to a delivery pump, and the end of the delivery pump is connected to a liquid storage tank, wherein a cleaning agent is provided inside the liquid storage tank.

4. A traffic road monitoring camera according to claim 1, characterized in that: A worm is fixedly connected to the end of the output shaft of the first motor (203), a worm wheel is fixedly connected to the end of the rotating shaft (202), and the output shaft of the first motor (203) is drivingly connected to the rotating shaft (202) via the worm and the worm wheel.

5. The traffic road monitoring camera according to claim 1, characterized in that: The cleaning belt (212) is arranged outside the two rotating rollers (211) and the guide roller (216), and the cleaning belt (212) is in contact with the lens surface of the camera body (4) via the guide roller (216).

6. A traffic road monitoring camera according to claim 1, characterized in that: The fixing mechanism (3) comprises a fixing frame (301), the camera body (4) is arranged on the fixing frame (301), and the camera body (4) is fixedly connected to the fixing frame (301).

7. A traffic road monitoring camera according to claim 6, characterized in that: A fixing screw (302) is rotatably connected inside the fixing frame (301), a rotating head (303) is fixedly connected to the end of the fixing screw (302), and a nut seat (304) is threadedly connected to the fixing screw (302).

8. A traffic road monitoring camera according to claim 7, characterized in that: The nut seat (304) is slidably connected to the inner wall of the fixing frame (301), and a locking frame (305) is fixedly connected to the bottom end of the nut seat (304), and the cross-sectional shape of the locking frame (305) is set to be L-shaped.

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