Electronic monitoring equipment for municipal monitoring management

Abstract

The invention belongs to the technical field of monitoring, and provides an electronic monitoring device for municipal monitoring management, which comprises a limiting track, a protection unit and a cleaning unit, the protection unit and the cleaning unit are positioned on one side of the limiting track, two ends of the limiting track are fixedly connected with first support frames, and one end of each first support frame is fixedly connected with a first mounting seat. A containing groove is horizontally formed in the limiting rail, and a first sliding groove and a second sliding groove are vertically formed in the top and the bottom of the limiting rail correspondingly. According to the invention, the first protection plate and the second protection plate are matched with the first covering plate and the second covering plate to form a rain shelter, so that the situation that the camera is damaged due to the fact that hail hits the camera can be effectively avoided; meanwhile, a rain shelter is formed under the condition that the first protection plate and the second protection plate are matched with the first covering plate and the second covering plate, so that wind can be effectively prevented from being directly blown to the camera, and the probability that a picture shot by the camera shakes is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of monitoring, and more specifically, it is an electronic monitoring device for municipal monitoring management. Background Art

[0002] The application of monitoring technology in public places aims to improve people's sense of security and can effectively prevent abnormal behaviors; installing cameras in public places on urban streets can timely detect various safety problems and improve safety.

[0003] The existing patent (patent publication number: CN114531548A) discloses an intelligent monitoring system for municipal infrastructure, including a support plate. Installation plates are arranged on both sides at one end of the support plate, and a panel is arranged at the other end of the support plate. A docking plate is horizontally arranged on one side of the front surface of the panel. An installation ear is movably arranged in the middle of the docking plate, and a monitoring device body is movably arranged in the middle of the installation ear. The monitoring device body includes a monitoring system. Camera One and Camera Two are arranged on both sides of the front surface of the monitoring device body. A motor Two is arranged in the middle of the front surface of the monitoring device body, and a scraping plate is arranged at the output end of the motor Two. A soft rubber strip is arranged on the inner wall of the scraping plate. In the present invention, the output end of the motor Two can be connected to the scraping plate, and the soft rubber strip arranged on the inner wall of the scraping plate can rotate and wipe the surfaces of Camera One and Camera Two, thereby ensuring the cleanliness of the overall camera and avoiding the phenomenon of blurred lenses in heavy snow weather.

[0004] In the process of implementing the above solution, the inventor found that the following problems in the prior art have not been solved: Although the prior art can clean the surface of the camera when the lens is blurred in heavy snow weather, in hail weather, since the camera is exposed outside, it is easily hit by hail, resulting in camera damage. At the same time, since the camera is exposed outside, in strong wind weather, the images captured by the camera may be jittery. Summary of the Invention

[0005] The present invention provides an electronic monitoring device for municipal monitoring management to solve the problem in the prior art that in hail weather, since the camera is exposed outside, it is easily hit by hail, resulting in camera damage.

[0006] The technical solution of the present invention is as follows:

[0007] An electronic monitoring device for municipal monitoring management, comprising a limiting track, a protection unit and a cleaning unit located on one side of the limiting track. Among them, both ends of the limiting track are fixedly connected with first support frames, one end of the first support frame is fixedly connected with a first mounting seat, a receiving groove is horizontally opened on the limiting track, a first chute and a second chute are vertically opened at the top and bottom of the limiting track respectively, both the first chute and the second chute are communicated with the receiving groove, and third chutes are horizontally opened at the four corners of the inner wall of the receiving groove. A first water delivery groove is vertically opened at the top of the limiting track;

[0008] The protection unit includes a protection frame fixed on one side of the limiting track. A self-locking motor is arranged inside the protection frame. A second support frame is fixedly connected to the self-locking motor. The second support frame is fixedly connected with the limiting track. The output end of the self-locking motor horizontally penetrates the limiting track and extends into the receiving groove. An adjusting gear is fixedly connected to the output end of the self-locking motor. A first rack and a second rack are respectively arranged at the top and bottom of the adjusting gear. Limiting strips are fixedly connected to both sides of the first rack and the second rack. The limiting strips are located in the third chutes;

[0009] The cleaning unit includes a camera. One end of the camera is fixedly connected with a second mounting seat. One end of the second mounting seat is located in the receiving groove. The second mounting seat is fixedly connected with the limiting track. A water storage tank is arranged at the top of the camera. One side of the water storage tank is fixedly connected with the second mounting seat. A second water delivery groove is vertically opened on the second mounting seat. The second water delivery groove is communicated with the first water delivery groove. The second water delivery groove is communicated with the internal space of the water storage tank.

[0010] Preferably, a first mounting block is fixedly connected to the top of the first rack. One end of the first mounting block is located in the first chute. The other end of the first mounting block is fixedly connected with a first protection plate. A first covering plate is arranged on one side of the first protection plate.

[0011] Preferably, a first rotating shaft is horizontally penetrated through the first covering plate. The first rotating shaft is fixedly connected with the first covering plate. One end of the first rotating shaft horizontally penetrates the first mounting block. The first rotating shaft is connected with the first mounting block through a bearing. One end of the first rotating shaft horizontally penetrating the first mounting block is fixedly connected with a first driven gear. A plurality of first tooth blocks are arranged on one side of the first mounting block. All the first tooth blocks are fixedly connected with the limiting track. A first water storage tank is arranged at the top of the first mounting block. First through holes are vertically opened on both the first water storage tank and the first mounting block.

[0012] Preferably, an installation hole is formed in one side of the first covering plate. A partition plate, a winding roller and a clamping block are arranged in the installation hole. The partition plate is fixedly connected to the inner wall of the installation hole. The winding roller is fixed on the first rotating shaft. The clamping block is hollow. A connecting rope is wound on the winding roller. One end of the connecting rope is fixedly connected to the winding roller. The other end of the connecting rope horizontally penetrates through the partition plate and is fixedly connected to the clamping block. A first elastic member is arranged between the clamping block and the partition plate. One end of the first elastic member is fixedly connected to the partition plate. The other end of the first elastic member is fixedly connected to the clamping block. A docking groove is vertically formed in one side of the clamping block.

[0013] Preferably, a second installation block is fixedly connected to the second rack. One end of the second installation block is located in the second sliding groove. The other end of the second installation block is fixedly connected to a second protection plate. A second covering plate is arranged on one side of the second protection plate. A third installation block is arranged at one end of the second covering plate. The third installation block is fixedly connected to the second protection plate.

[0014] Preferably, a second rotating shaft is horizontally penetrated through the second covering plate. The second rotating shaft is fixedly connected to the second covering plate. One end of the second rotating shaft horizontally penetrates through the third installation block. A second driven gear is fixedly connected to the end of the second rotating shaft that horizontally penetrates through the third installation block.

[0015] Preferably, a second water storage tank is fixedly connected to the top of the third installation block. A second through hole is vertically formed in the second water storage tank and the third installation block. A plurality of second tooth blocks are arranged on one side of the third installation block. The second tooth blocks are fixedly connected to the limiting track.

[0016] Preferably, a limiting hole is vertically formed in one side of the second covering plate. A "mouth"-shaped groove is horizontally formed in the inner wall of one side of the limiting hole. A "U"-shaped airbag is arranged in the "mouth"-shaped groove. A second elastic member is arranged in the "U"-shaped airbag. An air guide pipe is also arranged in the "mouth"-shaped groove. The air guide pipe is communicated with the "U"-shaped airbag. A piston is movably connected in the air guide pipe. One end of the "U"-shaped airbag is fixedly connected to a pressing plate. One end of the pressing plate extends out of the "mouth"-shaped groove.

[0017] Preferably, a baffle is arranged inside the water storage tank. A water delivery hole is horizontally formed in the baffle. A connecting shaft is arranged on one side of the baffle. An installation ring is connected to the connecting shaft through a bearing. A plurality of scraping plates are fixedly connected to the installation ring.

[0018] Preferably, a plurality of receiving holes are horizontally formed on one side of the camera. A limiting groove is horizontally formed on the inner wall of the receiving hole. A third elastic member and a limiting block are arranged in the receiving hole. One end of the third elastic member is fixedly connected to the inner wall of the receiving hole, and the other end of the third elastic member is fixedly connected to the limiting block. One end of the limiting block extends out of the receiving hole, and a sliding block is fixedly connected to the limiting block. The sliding block is located in the limiting groove.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. When the first protection plate and the second protection plate cooperate with the first covering plate and the second covering plate, a rain shelter is formed, which can effectively prevent hail from hitting the camera and causing damage to the camera. At the same time, when the first protection plate and the second protection plate cooperate with the first covering plate and the second covering plate, a rain shelter is formed, which can effectively prevent the wind from directly blowing on the camera, thereby reducing the probability of jitter in the captured image of the camera.

[0021] 2. When the first mounting block and the second mounting block move to the other ends of the first sliding groove and the second sliding groove, the first covering plate and the second covering plate rotate 180°, and one side of the first covering plate fits with one side of the second covering plate. When the first protection plate and the second protection plate cooperate with the first covering plate and the second covering plate, a rain shelter is formed, reducing the probability of the camera being exposed to rain and ensuring that the captured image of the camera will not be blurred due to the influence of rain.

[0022] 3. A first through hole is vertically formed in both the first water storage tank and the first mounting block and is communicated with the first water conveying groove. A second through hole is vertically formed in both the second water storage tank and the third mounting block and is communicated with the first water conveying groove. The first water storage tank and the second water storage tank collect rainwater, and then the rainwater is conveyed to the first water conveying groove through the first through hole and the second through hole. Then, the rainwater is conveyed to the second water conveying groove by the first water conveying groove and stored in the water storage tank. When there is dust on the camera, the rainwater can be used for cleaning.

[0023] 4. By opening the solenoid valve located in the water conveying hole, the rainwater stored in the water storage tank flows out through the water conveying hole and falls on the scraping plate. Since the scraping plate is fixedly connected to the mounting ring, and the mounting ring is connected to the connecting shaft through a bearing, the water flow drives the scraping plate to rotate around the connecting shaft, thereby cleaning the dust or stains on the camera and improving the clarity of the captured image of the camera. Description of the Drawings

[0024] Figure 1 is a schematic diagram of the overall structure of the present invention.

[0025] Figure 2 is a schematic diagram of the limiting track structure of the present invention.

[0026] Figure 3 It is a partial sectional view schematic diagram of the limit track structure of the present invention.

[0027] Figure 4 It is a schematic diagram of the limit track and protection unit structure of the present invention.

[0028] Figure 5 It is a schematic diagram of the protection unit structure of the present invention.

[0029] Figure 6 It is a schematic diagram of the first rack and second rack structures of the present invention.

[0030] Figure 7 It is a schematic diagram of the first protection plate structure of the present invention.

[0031] Figure 8 It is a partial sectional view schematic diagram of the first protection plate structure of the present invention.

[0032] Figure 9 It is a schematic diagram of the winding roller structure of the present invention.

[0033] Figure 10 It is a schematic diagram of the first water storage tank structure of the present invention.

[0034] Figure 11 It is a schematic diagram of the second protection plate structure of the present invention.

[0035] Figure 12 It is a partial structure schematic diagram of the second covering plate of the present invention.

[0036] Figure 13 It is a partial sectional view schematic diagram of the second covering plate structure of the present invention.

[0037] Figure 14 It is a sectional view schematic diagram of the "U"-shaped airbag and air duct structures of the present invention.

[0038] Figure 15 It is a schematic diagram of the second water storage tank structure of the present invention.

[0039] Figure 16 It is a schematic diagram of the cleaning unit structure of the present invention.

[0040] Figure 17 It is a partial structure schematic diagram of the camera of the present invention.

[0041] Figure 18 It is a partial sectional view schematic diagram of the camera structure of the present invention.

[0042] In the figure: 1, limit track; 11, first support frame; 12, first mounting seat; 13, receiving groove; 14, first slide groove; 15, second slide groove; 16, third slide groove; 17, first water delivery groove; 2, protection unit; 21, protection frame; 22, self-locking motor; 23, second support frame; 24, adjustment gear; 25, first rack; 251, first mounting block; 252, first protection plate; 253, first cover plate; 2531, mounting hole; 2532, partition; 2533, winding roller; 2534, block; 2535, connecting rope; 2536, first elastic member; 2537, docking groove; 254, first rotating shaft; 255, first driven gear; 256, first tooth block; 257, first water storage tank; 258, first through hole; 26, second rack; 261, second Mounting block; 262, second protective plate; 263, second cover plate; 2631, limiting hole; 2632, "mouth" shaped groove; 2633, "U" shaped airbag; 2634, second elastic member; 2635, air guide tube; 2636, piston; 2637, pressing plate; 264, third mounting block; 265, second rotating shaft; 266, second driven gear; 267, second water storage tank; 268, second through hole; 269, second gear block; 27, limiting strip; 3, cleaning unit; 31, camera; 311, accommodating hole; 312, limiting groove; 313, third elastic member; 314, limiting block; 315, slider; 32, second mounting seat; 33, water storage tank; 34, second water delivery trough; 35, baffle; 36, water delivery hole; 37, connecting shaft; 38, mounting ring; 39, scraper. DETAILED DESCRIPTION

[0043] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0044] The present invention provides an electronic monitoring device for municipal monitoring management, comprising a limiting rail 1 for limiting a cleaning unit 3, a protection unit 2 located on one side of the limiting rail 1 for protecting the cleaning unit 3, and a cleaning unit 3 for cleaning a screen of a monitoring device, both ends of the limiting rail 1 are fixedly connected with a first support frame 11 for supporting the limiting rail 1, one end of the first support frame 11 is fixedly connected with a first mounting seat 12 for mounting the device, a receiving groove 13 for accommodating a first rack 25 and a second rack 26 is horizontally opened on the limiting rail 1, a first slide groove 14 for limiting a first mounting block 251 and a second slide groove 15 for limiting a second mounting block 261 are vertically opened on the top and bottom of the limiting rail 1, respectively, the first slide groove 14 and the second slide groove 15 are both connected to the accommodating groove 13, three slide grooves 16 for accommodating a limiting bar 27 are horizontally opened at the four corners of the inner wall of the accommodating groove 13, and a first water delivery groove 17 is vertically opened on the top of the limiting rail 1.

[0045] The protection unit 2 includes a protection frame 21 that is fixed to one side of the limit track 1 to protect the self-locking motor 22. Inside the protection frame 21, there is a self-locking motor 22 that drives the adjustment gear 24 to rotate. A second support frame 23 for fixing the self-locking motor 22 is fixedly connected to the self-locking motor 22. The second support frame 23 is fixedly connected to the limit track 1. The output end of the self-locking motor 22 horizontally penetrates the limit track 1 and extends into the receiving groove 13. An adjustment gear 24 that drives the first rack 25 and the second rack 26 to move is fixedly connected to the output end of the self-locking motor 22. The first rack 25 and the second rack 26 are respectively arranged at the top and bottom of the adjustment gear 24. Limit strips 27 for limiting the first rack 25 and the second rack 26 are fixedly connected to both sides of the first rack 25 and the second rack 26. The limit strips 27 are located in the third sliding groove 16.

[0046] The cleaning unit 3 includes a camera 31. One end of the camera 31 is fixedly connected to a second mounting base 32 for carrying the camera 31. One end of the second mounting base 32 is located in the receiving groove 13. The second mounting base 32 is fixedly connected to the limit track 1. A water storage tank 33 for storing rainwater is arranged on the top of the camera 31. One side of the water storage tank 33 is fixedly connected to the second mounting base 32. A second water delivery groove 34 for flowing rainwater into the water storage tank 33 is vertically opened on the second mounting base 32. The second water delivery groove 34 is communicated with the first water delivery groove 17, and the second water delivery groove 34 is communicated with the internal space of the water storage tank 33.

[0047] A first mounting block 251 for fixing the first protection plate 252 is fixedly connected to the top of the first rack 25. One end of the first mounting block 251 is located in the first sliding groove 14. The other end of the first mounting block 251 is fixedly connected to a first protection plate 252 for protecting the camera 31. A first covering plate 253 for protecting the camera 31 is arranged on one side of the first protection plate 252. A first rotating shaft 254 for driving the first covering plate 253 to rotate is horizontally penetrated through the first covering plate 253. The first rotating shaft 254 is fixedly connected to the first covering plate 253. One end of the first rotating shaft 254 horizontally penetrates the first mounting block 251. The first rotating shaft 254 is connected to the first mounting block 251 through a bearing. A first driven gear 255 for driving the first rotating shaft 254 to rotate is fixedly connected to the end of the first rotating shaft 254 that horizontally penetrates the first mounting block 251.

[0048] A plurality of first tooth blocks 256 for limiting the first driven gear 255 are arranged on one side of the first mounting block 251. The plurality of first tooth blocks 256 are all fixedly connected to the limit track 1. A first water storage tank 257 for storing rainwater is arranged on the top of the first mounting block 251. First through holes 258 for leading rainwater to the first water delivery groove 17 are vertically opened on both the first water storage tank 257 and the first mounting block 251.

[0049] An installation hole 2531 is provided on one side of the first covering plate 253. A partition plate 2532, a winding roller 2533 and a clamping block 2534 are arranged in the installation hole 2531. The partition plate 2532 is fixedly connected to the inner wall of the installation hole 2531. The winding roller 2533 is fixed on the first rotating shaft 254. The clamping block 2534 is hollow. A connecting rope 2535 is wound on the winding roller 2533. One end of the connecting rope 2535 is fixedly connected to the winding roller 2533. The other end of the connecting rope 2535 horizontally penetrates through the partition plate 2532 and is fixedly connected to the clamping block 2534. A first elastic member 2536 is arranged between the clamping block 2534 and the partition plate 2532. One end of the first elastic member 2536 is fixedly connected to the partition plate 2532. The other end of the first elastic member 2536 is fixedly connected to the clamping block 2534. A docking groove 2537 is vertically provided on one side of the clamping block 2534.

[0050] A second mounting block 261 for carrying the second protection plate 262 is fixedly connected to the second rack 26. One end of the second mounting block 261 is located in the second sliding groove 15. The other end of the second mounting block 261 is fixedly connected to a second protection plate 262 for protecting the camera 31. A second covering plate 263 for protecting the camera 31 is arranged on one side of the second protection plate 262. A third mounting block 264 is arranged at one end of the second covering plate 263. The third mounting block 264 is fixedly connected to the second protection plate 262.

[0051] It should be noted that: Solar panels are embedded at the tops of both the first covering plate 253 and the second covering plate 263.

[0052] A second rotating shaft 265 for driving the second covering plate 263 to rotate is horizontally penetrated through the second covering plate 263. The second rotating shaft 265 is fixedly connected to the second covering plate 263. One end of the second rotating shaft 265 horizontally penetrates through the third mounting block 264. The end of the second rotating shaft 265 horizontally penetrating through the third mounting block 264 is fixedly connected to a second driven gear 266 for driving the second rotating shaft 265 to rotate. A second water storage tank 267 for storing rainwater is fixedly connected to the top of the third mounting block 264. Second through holes 268 for leading rainwater to the first water trough 17 are vertically provided on the second water storage tank 267 and the third mounting block 264. A plurality of second tooth blocks 269 for driving the second driven gear 266 to rotate are arranged on one side of the third mounting block 264. The second tooth blocks 269 are fixedly connected to the limiting track 1.

[0053] On one side of the second covering plate 263, a limiting hole 2631 is vertically opened. On the inner wall of one side of the limiting hole 2631, a "mouth"-shaped groove 2632 is horizontally opened. A "U"-shaped airbag 2633 is arranged in the "mouth"-shaped groove 2632. A second elastic member 2634 is arranged in the "U"-shaped airbag 2633. A gas guide pipe 2635 is also arranged in the "mouth"-shaped groove 2632. The gas guide pipe 2635 is communicated with the "U"-shaped airbag 2633. A piston 2636 is movably connected in the gas guide pipe 2635. One end of the "U"-shaped airbag 2633 is fixedly connected with a pressing plate 2637, and one end of the pressing plate 2637 extends out of the "mouth"-shaped groove 2632.

[0054] Inside the water storage tank 33, a baffle plate 35 for blocking rainwater is arranged. A water delivery hole 36 for discharging rainwater is horizontally opened on the baffle plate 35. On one side of the baffle plate 35, a connecting shaft 37 for carrying the mounting ring 38 is arranged. The mounting ring 38 for carrying the scraping plate 39 is connected to the connecting shaft 37 through a bearing. A plurality of scraping plates 39 for cleaning the camera 31 are fixedly connected to the mounting ring 38.

[0055] It should be noted that: an electromagnetic valve is arranged in the water delivery hole 36.

[0056] On one side of the camera 31, a plurality of receiving holes 311 are horizontally opened. On the inner wall of the receiving hole 311, a limiting groove 312 is horizontally opened. A third elastic member 313 and a limiting block 314 are arranged in the receiving hole 311. One end of the third elastic member 313 is fixedly connected to the inner wall of the receiving hole 311, and the other end of the third elastic member 313 is fixedly connected to the limiting block 314. One end of the limiting block 314 extends out of the receiving hole 311, and a sliding block 315 is fixedly connected to the limiting block 314. The sliding block 315 is located in the limiting groove 312.

[0057] It should be noted that: an iron block is embedded on the scraping plate 39, and a magnet is embedded on the limiting block 314.

[0058] It should be noted that: the attraction of the magnet to the iron block is less than the impact force of the water flow on the scraping plate 39, so as to ensure that when the water flow flows out, the scraping plate 39 can clean the camera 31.

[0059] Embodiment 1: As Figures 1-18 , in this embodiment, in normal weather, solar panels are embedded at the tops of the first covering plate 253 and the second covering plate 263 to absorb solar energy, which is then converted into electrical energy for storage and used to supply power to the self-locking motor 22 and the electromagnetic valve when needed.

[0060] When there is dust on the camera 31, the solenoid valve located in the water delivery hole 36 is opened, so that the rainwater stored in the water storage tank 33 flows out through the water delivery hole 36 and falls onto the scraper 39. Since the scraper 39 is fixedly connected to the mounting ring 38, and the mounting ring 38 is connected to the connecting shaft 37 through a bearing, and at the same time, the attraction of the magnet embedded in the limiting block 314 to the iron block embedded in the scraper 39 is less than the impact force of the water flow on the scraper 39, the water flow pushes the scraper 39 to rotate around the connecting shaft 37, thereby cleaning the dust or stains on the camera 31 and improving the clarity of the picture taken by the camera 31.

[0061] It should be noted that: as Figure 17 and Figure 18 shown, when the water flow pushes the scraper 39 to rotate around the connecting shaft 37 and the scraper 39 contacts the limiting block 314, the scraper 39 pushes the limiting block 314 to retract into the receiving hole 311, so that the third elastic member 313 is stressed and contracts, causing the scraper 39 to push the limiting block 314 to completely retract into the receiving hole 311, ensuring the normal rotation of the scraper 39 and cleaning the dust or stains on the camera 31. When the scraper 39 is disengaged from the limiting block 314, the third elastic member 313 is relieved of stress, thereby driving the limiting block 314 to reset. Thus, when the solenoid valve located in the water delivery hole 36 is closed, the magnet embedded in the limiting block 314 adsorbs the iron block embedded in the scraper 39, thereby fixing the scraper 39 and preventing the scraper 39 from blocking the camera 31 from taking pictures.

[0062] When it rains: the self-locking motor 22 is started, so that the self-locking motor 22 drives the adjusting gear 24 to rotate, thereby driving the first rack 25 and the second rack 26 to move along the receiving groove 13, and further driving the first mounting block 251 and the second mounting block 261 to move along the first sliding groove 14 and the second sliding groove 15 respectively. Since the first driven gear 255 meshes with the first tooth block 256, and the second driven gear 266 meshes with the second tooth block 269, the first driven gear 255 and the second driven gear 266 drive the first covering plate 253 and the second covering plate 263 to rotate respectively.

[0063] When the first mounting block 251 and the second mounting block 261 move to the other ends of the first sliding groove 14 and the second sliding groove 15, the first covering plate 253 and the second covering plate 263 rotate 180°. During the rotation of the first covering plate 253, the winding roller 2533 pays out the connecting rope 2535, so that the first elastic member 2536 is less stressed, and thus undergoes elastic deformation, pushing the block 2534 to gradually extend out of the mounting hole 2531.

[0064] The first covering plate 253 and the second covering plate 263 gradually approach under the drive of the first mounting block 251 and the second mounting block 261, so that the clamping block 2534 extending out of the mounting hole 2531 gradually enters the vertically opened limiting hole 2631 on one side of the second covering plate 263, and the clamping block 2534 pushes the pressing plate 2637 to move along the "mouth"-shaped groove 2632.

[0065] During the process of the clamping block 2534 pushing the pressing plate 2637 to move along the "mouth"-shaped groove 2632, the second elastic member 2634 is compressed by force, so that one end of the "U"-shaped airbag 2633 shrinks. Also, because the "U"-shaped airbag 2633 is communicated with the air duct 2635, when the internal space volume of the "U"-shaped airbag 2633 becomes smaller while the internal space of the air duct 2635 remains unchanged, the air pressure in the "U"-shaped airbag 2633 and the air duct 2635 rises.

[0066] When the clamping block 2534 completely enters the limiting hole 2631, one end of the pressing plate 2637 enters the docking groove 2537 vertically opened on one side of the clamping block 2534, and the piston 2636 in the air duct 2635 extends out of the air duct 2635 under the pressure of the gas to limit the clamping block 2534, so that one side of the first covering plate 253 and one side of the second covering plate 263 are attached. When the first protection plate 252 and the second protection plate 262 cooperate with the first covering plate 253 and the second covering plate 263, a rain shelter is formed, reducing the probability of the camera 31 being drenched by rain and ensuring that the picture taken by the camera 31 will not be blurred due to the influence of rain.

[0067] It should be noted that: when encountering strong wind weather, the rain shelter formed by the cooperation of the first protection plate 252 and the second protection plate 262 with the first covering plate 253 and the second covering plate 263 can effectively prevent the wind from directly blowing on the camera 31, thereby reducing the probability of the picture taken by the camera 31 shaking.

[0068] It should be noted that: when encountering hail weather, the rain shelter formed by the cooperation of the first protection plate 252 and the second protection plate 262 with the first covering plate 253 and the second covering plate 263 can effectively prevent the hail from hitting the camera 31, avoiding the situation where the camera 31 is damaged.

[0069] It should be noted that: the rotation of the first covering plate 253 and the second covering plate 263 can effectively prevent hail and rain from hitting the solar panel, protecting the solar panel.

[0070] After the first covering plate 253 and the second covering plate 263 are fitted together, a first through hole 258 is vertically formed in both the first water storage tank 257 and the first mounting block 251 and is communicated with the first water delivery groove 17, and a second through hole 268 is vertically formed in both the second water storage tank 267 and the third mounting block 264 and is communicated with the first water delivery groove 17, so that the first water storage tank 257 and the second water storage tank 267 collect rainwater, and then the rainwater is conveyed to the first water delivery groove 17 through the first through hole 258 and the second through hole 268. Thus, the rainwater is conveyed to the second water delivery groove 34 by the first water delivery groove 17 and is conveyed to the storage tank 33 for storage by the second water delivery groove 34. When there is dust on the camera 31, the rainwater can be used for cleaning.

[0071] It should be noted that in case of heavy snow, the same treatment as in case of heavy rain is adopted.

[0072] The embodiments of the present invention are given for the purposes of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. An electronic monitoring device for municipal monitoring management, comprising a limit track (1), a protection unit (2) and a cleaning unit (3) located on one side of the limit track (1), characterized in that: Both ends of the limiting track (1) are fixedly connected to a first support frame (11), one end of the first support frame (11) is fixedly connected to a first mounting seat (12), a receiving groove (13) is horizontally provided on the limiting track (1), a first slide groove (14) and a second slide groove (15) are vertically provided on the top and bottom of the limiting track (1), the first slide groove (14) and the second slide groove (15) are both connected to the receiving groove (13), a third slide groove (16) is horizontally provided at the four corners of the inner wall of the receiving groove (13), and a first water delivery groove (17) is vertically provided on the top of the limiting track (1); The protection unit (2) comprises a protection frame (21) fixed to one side of the limiting track (1), a self-locking motor (22) is arranged in the protection frame (21), a second support frame (23) is fixedly connected to the self-locking motor (22), the second support frame (23) is fixedly connected to the limiting track (1), the output end of the self-locking motor (22) horizontally passes through the limiting track (1) and extends into the containing groove (13), an adjusting gear (24) is fixedly connected to the output end of the self-locking motor (22), a first rack (25) and a second rack (26) are respectively arranged at the top and bottom of the adjusting gear (24), both sides of the first rack (25) and the second rack (26) are fixedly connected to the limiting strip (27), and the limiting strip (27) is located in the third slide groove (16); The cleaning unit (3) comprises a camera (31), one end of the camera (31) is fixedly connected to a second mounting seat (32), one end of the second mounting seat (32) is located in the accommodating groove (13), the second mounting seat (32) is fixedly connected to the limiting track (1), a water storage tank (33) is arranged on the top of the camera (31), one side of the water storage tank (33) is fixedly connected to the second mounting seat (32), a second water delivery groove (34) is vertically opened on the second mounting seat (32), the second water delivery groove (34) is communicated with the first water delivery groove (17), and the second water delivery groove (34) is communicated with the internal space of the water storage tank (33).

2. An electronic monitoring device for municipal monitoring and management as claimed in claim 1, characterized in that: A first mounting block (251) is fixedly connected to the top of the first rack (25), one end of the first mounting block (251) is located in the first sliding groove (14), the other end of the first mounting block (251) is fixedly connected to a first protective plate (252), and a first covering plate (253) is provided on one side of the first protective plate (252).

3. An electronic monitoring device for municipal monitoring and management as claimed in claim 2, characterized in that: A first rotating shaft (254) is horizontally penetrated on the first cover plate (253), the first rotating shaft (254) is fixedly connected to the first cover plate (253), one end of the first rotating shaft (254) horizontally penetrates the first mounting block (251), the first rotating shaft (254) and the first mounting block (251) are connected via a bearing, one end of the first rotating shaft (254) horizontally penetrates the first mounting block (251) and is fixedly connected to a first driven gear (255), a plurality of first tooth blocks (256) are arranged on one side of the first mounting block (251), the plurality of first tooth blocks (256) are fixedly connected to the limiting track (1), a first water storage tank (257) is arranged on the top of the first mounting block (251), and first through holes (258) are vertically opened on the first water storage tank (257) and the first mounting block (251).

4. An electronic monitoring device for municipal monitoring and management as claimed in claim 3, characterized in that: A mounting hole (2531) is provided on one side of the first covering plate (253), and a partition (2532), a winding roller (2533) and a clamping block (2534) are arranged in the mounting hole (2531); the partition (2532) is fixedly connected to the inner wall of the mounting hole (2531); the winding roller (2533) is fixed on the first rotating shaft (254); the clamping block (2534) is hollow; a connecting rope (2535) is wound on the winding roller (2533); one end of the connecting rope (2535) is connected to the first rotating shaft (254); The winding roller (2533) is fixedly connected, the other end of the connecting rope (2535) horizontally passes through the partition (2532) and is fixedly connected to the block (2534), a first elastic member (2536) is arranged between the block (2534) and the partition (2532), one end of the first elastic member (2536) is fixedly connected to the partition (2532), the other end of the first elastic member (2536) is fixedly connected to the block (2534), and a docking groove (2537) is vertically opened on one side of the block (2534).

5. The electronic monitoring device for municipal monitoring and management as claimed in claim 1, characterized in that: A second mounting block (261) is fixedly connected to the second rack (26); one end of the second mounting block (261) is located in the second slide groove (15); the other end of the second mounting block (261) is fixedly connected to a second protective plate (262); a second cover plate (263) is arranged on one side of the second protective plate (262); a third mounting block (264) is arranged on one end of the second cover plate (263); and the third mounting block (264) is fixedly connected to the second protective plate (262).

6. An electronic monitoring device for municipal monitoring and management as claimed in claim 5, characterized in that: A second rotating shaft (265) is horizontally penetrated on the second cover plate (263), the second rotating shaft (265) is fixedly connected to the second cover plate (263), one end of the second rotating shaft (265) horizontally penetrates the third mounting block (264), and one end of the second rotating shaft (265) horizontally penetrates the third mounting block (264) is fixedly connected to a second driven gear (266).

7. An electronic monitoring device for municipal monitoring and management as claimed in claim 5, characterized in that: A second water storage tank (267) is fixedly connected to the top of the third mounting block (264); a second through hole (268) is vertically provided on the second water storage tank (267) and the third mounting block (264); a plurality of second tooth blocks (269) are provided on one side of the third mounting block (264); and the second tooth blocks (269) are fixedly connected to the limiting track (1).

8. An electronic monitoring device for municipal monitoring and management as claimed in claim 5, characterized in that: A limiting hole (2631) is vertically provided on one side of the second cover plate (263); a "mouth"-shaped groove (2632) is horizontally provided on the inner wall of one side of the limiting hole (2631); a "U"-shaped air bag (2633) is arranged in the "mouth"-shaped groove (2632); a second elastic member (2634) is arranged in the "U"-shaped air bag (2633); an air guide tube (2635) is also arranged in the "mouth"-shaped groove (2632); the air guide tube (2635) is communicated with the "U"-shaped air bag (2633); a piston (2636) is movably connected in the air guide tube (2635); a pressing plate (2637) is fixedly connected to one end of the "U"-shaped air bag (2633); and the "mouth"-shaped groove (2632) is extended from one end of the pressing plate (2637).

9. The electronic monitoring device for municipal monitoring and management as claimed in claim 1, characterized in that: A baffle (35) is arranged inside the water storage tank (33), a water delivery hole (36) is horizontally opened on the baffle (35), a connecting shaft (37) is arranged on one side of the baffle (35), a mounting ring (38) is connected to the connecting shaft (37) via a bearing, and a plurality of scrapers (39) are fixedly connected to the mounting ring (38).

10. The electronic monitoring device for municipal monitoring and management as claimed in claim 1, characterized in that: A plurality of accommodating holes (311) are horizontally provided on one side of the camera (31), a limiting groove (312) is horizontally provided on the inner wall of the accommodating hole (311), a third elastic member (313) and a limiting block (314) are arranged in the accommodating hole (311), one end of the third elastic member (313) is fixedly connected to the inner wall of the accommodating hole (311), the other end of the third elastic member (313) is fixedly connected to the limiting block (314), one end of the limiting block (314) extends out of the accommodating hole (311), a sliding block (315) is fixedly connected to the limiting block (314), and the sliding block (315) is located in the limiting groove (312).

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