Cleaning structure of monitoring camera

Abstract

The utility model relates to the technical field of machine room monitoring, and discloses a monitoring camera cleaning structure which comprises a base and a monitor, a support is fixedly installed on one side of the front face of the base, a mounting plate is fixedly installed on the end portion of the support, insertion strips are fixedly installed on the inner walls of the two sides of the mounting plate, and the insertion strips are fixedly installed on the inner walls of the two sides of the mounting plate. Caulking grooves corresponding to the caulking strips are formed in the two sides of the monitor, and a dust cleaning part is arranged on one side of the front face of the monitor. Dust can be prevented from falling on the cleaning roller 18 through the dust shield covering the outer side of the cleaning roller 18, the situation that the lens cannot be wiped and cleaned up due to dust accumulated on the surface of the cleaning roller 18 can be avoided, and meanwhile when the cleaning roller 18 rolls downwards along the lens for cleaning, due to the fact that a sponge pad on the outer side of the cleaning roller 18 makes contact with a scraper 22, the cleaning roller 18 cannot be wiped and cleaned up. And furthermore, dust on the surface of the cleaning roller 18 is scraped off through a scraper 22 and falls down from a dust outlet 21 to be discharged, so that the situation that the wiping and cleaning effect on the lens is influenced by the dust on the surface of the cleaning roller 18 is further avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of computer room monitoring, in particular to a cleaning structure for a monitoring camera. Background Technique

[0002] With the continuous development of information network technology and for the sake of having a safe living environment, more and more places are installing monitoring cameras. Through the monitoring cameras, the local area can be monitored, which not only facilitates users to watch the situation at home at any time, but also helps to ensure the security of the area and reduce the crime rate.

[0003] Most of the existing monitoring cameras are set to be used outdoors. Moreover, in order to obtain a higher field of view, they are generally set at a high place. Therefore, during the long-term use of the security monitoring camera, some dust will adhere to the lens glass surface of the security monitoring camera. These dusts will seriously affect the normal shooting operation of the monitoring camera. And because it is set at a high place, it is not convenient for the staff to clean it. Therefore, further improvement can be made. Content of the Utility Model

[0004] To solve the above-mentioned problems, the utility model provides the following technical solution: a cleaning structure for a monitoring camera, including a base and a monitor. One side of the front of the base is fixedly installed with a bracket, the end of the bracket is fixedly installed with a mounting plate, and the cross-section of the mounting plate is in a "C" shape. Embedding strips are fixedly installed on both inner walls of the mounting plate. Embedding grooves are correspondingly opened on both sides of the monitor for the embedding strips. A housing is fixedly installed on the top of the monitor, and a dust cleaning component is arranged on one side of the front of the monitor.

[0005] As an optimization, the embedding strip is clamped inside the embedding groove, and the monitor is clamped inside the mounting plate through the embedding groove and the embedding strip. The embedding strip being clamped into the embedding groove plays a limiting role on the monitor, thereby facilitating the installation and disassembly of the monitor, and thus facilitating maintenance when a failure occurs.

[0006] As an optimization, the dust cleaning component includes a fixing frame fixedly installed on the side of the housing and two groups of slide rails fixedly installed on both sides of the front end of the base. A motor is fixedly installed at the end of the fixing frame. A reciprocating lead screw is rotatably connected inside the slide rail. The top ends of the reciprocating lead screws on the left and right sides are respectively fixedly installed with a driving pulley and a driven pulley, and a transmission belt is sleeved outside the driving pulley and the driven pulley.

[0007] As an optimization, the driving pulley is fixedly installed at the bottom end of the output shaft of the motor. By starting the motor, the driving pulley will be driven to rotate, and then the driven pulley will be driven to rotate through the transmission belt, and thus the reciprocating lead screws on both sides will be kept rotating synchronously.

[0008] As an optimization, a reciprocating slider is slidably connected inside the slide rail. A support is fixedly installed on one side of the front surface of the reciprocating slider. A cleaning roller is rotatably connected between the two supports. A dust shielding shell is fixedly installed between the two supports, and the dust shielding shell covers the outside of the cleaning roller.

[0009] As an optimization, a sliding hole is formed inside the reciprocating slider. The reciprocating slider is sleeved outside the reciprocating lead screw through the sliding hole. When the reciprocating lead screw rotates, it will drive the reciprocating slider to slide up and down along the inner wall of the slide rail, and the two reciprocating sliders on both sides always maintain horizontal synchronous sliding.

[0010] As an optimization, a sponge pad is sleeved outside the cleaning roller, and the sponge pad rolls against the front side of the lens of the monitor. When the reciprocating slider slides up and down, it will drive the cleaning roller to roll along the front side of the lens, and then the dust accumulated on the front side of the lens will be cleaned, avoiding the influence on the clarity of the monitoring picture due to too much accumulated dust.

[0011] As an optimization, a notch is formed on one side of the dust shielding shell close to the lens, and the sponge pad contacts the lens through the notch. An air outlet is formed on the other side of the dust shielding shell. A scraping plate extending inward is fixedly installed on the inner wall of the dust shielding shell close to the air outlet, and the inclined surface at the top of the scraping plate abuts against the outside of the sponge pad. By covering the outside of the cleaning roller with the dust shielding shell, it can be avoided that the cleaning roller cannot wipe and clean the lens clean due to the accumulation of dust on its surface area. At the same time, when the cleaning roller rolls down along the lens for cleaning, the dust on the surface of the cleaning roller will be scraped off by the scraping plate and will fall downward from the air outlet and be discharged.

[0012] The beneficial effects of the present utility model are:

[0013] 1. For the cleaning structure of the surveillance camera, through the transmission belt, the driving belt pulleys and the driven belt pulleys on both sides will rotate synchronously, and then the reciprocating lead screws on both sides will be driven to rotate synchronously. Therefore, the reciprocating slider will be driven to move up and down, and will maintain horizontal synchronous back-and-forth movement. Then the cleaning roller will be driven to roll along the front side of the lens, so the dust accumulated in front of the lens will be cleaned, thus achieving the effect of conveniently cleaning the dust on the lens and avoiding the influence on the clarity of the monitoring picture due to the accumulation of dust.

[0014] 2. For the cleaning structure of the surveillance camera, the dust shielding cover covering the outside of the cleaning roller can prevent dust from falling on the cleaning roller, and then it can be avoided that the cleaning roller cannot wipe and clean the lens clean due to the accumulation of dust on its surface area. At the same time, when the cleaning roller rolls down along the lens for cleaning, since the sponge pad outside the cleaning roller contacts the scraping plate, the dust on the surface of the cleaning roller will be scraped off by the scraping plate and will fall downward from the air outlet and be discharged, further avoiding the influence on the wiping and cleaning effect of the lens due to the dust on the surface of the cleaning roller. Description of the Drawings

[0015] Figure 1 This is a schematic structural diagram of the present utility model;

[0016] Figure 2 This is an exploded schematic structural diagram of the present utility model;

[0017] Figure 3 This is a schematic structural diagram of the dust cleaning component of the present utility model;

[0018] Figure 4 This is a schematic structural diagram of the reciprocating cleaning structure of the present utility model;

[0019] Figure 5 This is a schematic sectional view of the dust shielding shell structure of the present utility model.

[0020] In the figure: 1, base; 2, monitor; 3, bracket; 4, mounting plate; 5, strip; 6, slot; 7, housing; 8, dust cleaning component; 9, fixing frame; 10, slide rail; 11, motor; 12, reciprocating lead screw; 13, driving pulley; 14, driven pulley; 15, transmission belt; 16, reciprocating slider; 17, support; 18, cleaning roller; 19, dust shielding shell; 20, notch; 21, dust outlet; 22, scraper. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figure 1-2 , a cleaning structure of a monitoring camera, including a base 1 and a monitor 2. A bracket 3 is fixedly installed on one side of the front surface of the base 1, and an end portion of the bracket 3 is fixedly installed with a mounting plate 4, and the cross-section of the mounting plate 4 is in a "C" shape. Embossed strips 5 are fixedly installed on both inner walls of the mounting plate 4. Slots 6 corresponding to the embossed strips 5 are opened on both sides of the monitor 2. The embossed strip 5 is clamped inside the slot 6. The monitor 2 is clamped inside the mounting plate 4 through the slot 6 and the embossed strip 5. When the embossed strip 5 is inserted into the slot 6, it will play a limiting role on the monitor 2, thereby facilitating the installation and disassembly of the monitor 2, and thus facilitating maintenance when a failure occurs; a housing 7 is fixedly installed on the top of the monitor 2, and a dust cleaning component 8 is arranged on one side of the front surface of the monitor 2.

[0023] Please refer to Figure 3-4, the dust cleaning component 8 includes a fixing bracket 9 fixedly installed on the side of the housing 7 and two sets of slide rails 10 fixedly installed on both sides of the front end of the base 1. A motor 11 is fixedly installed at the end of the fixing bracket 9, and the model of the motor 11 is M2BA71. A reciprocating lead screw 12 is rotatably connected inside the slide rail 10. At the top ends of the reciprocating lead screws 12 on the left and right sides, a driving pulley 13 and a driven pulley 14 are respectively fixedly installed. A transmission belt 15 is sleeved outside the driving pulley 13 and the driven pulley 14, and the driving pulley 13 is fixedly installed at the bottom end of the output shaft of the motor 11. By starting the motor 11, the driving pulley 13 will be driven to rotate, and then the driven pulley 14 will be driven to rotate through the transmission belt 15, and thus the reciprocating lead screws 12 on both sides will be kept rotating synchronously;

[0024] Please refer to Figure 3-4 , a reciprocating slider 16 is slidably connected inside the slide rail 10. A sliding hole is opened inside the reciprocating slider 16, and the reciprocating slider 16 is sleeved outside the reciprocating lead screw 12 through the sliding hole. By the rotation of the reciprocating lead screw 12, the reciprocating slider 16 will be driven to slide up and down along the inner wall of the slide rail 10, and the reciprocating sliders 16 on both sides always keep sliding horizontally synchronously;

[0025] Please refer to Figure 3-4 , a support 17 is fixedly installed on one side of the front surface of the reciprocating slider 16. A cleaning roller 18 is rotatably connected between the two supports 17. A sponge pad is sleeved outside the cleaning roller 18, and the sponge pad rolls and abuts against the front side of the lens of the monitor 2. By the up and down sliding of the reciprocating slider 16, the cleaning roller 18 will be driven to roll along the front side of the lens, and thus the dust accumulated on the front side of the lens will be cleaned, avoiding the influence on the clarity of the monitoring picture due to too much accumulated dust;

[0026] Please refer to Figure 4-5 , a dust shielding shell 19 is fixedly installed between the two supports 17, and the dust shielding shell 19 covers the outside of the cleaning roller 18. An opening 20 is opened on the side of the dust shielding shell 19 close to the lens, and the sponge pad contacts the lens through the opening 20. An air outlet 21 is opened on the other side of the dust shielding shell 19. A scraping plate 22 extending inward is fixedly installed on the inner wall of the dust shielding shell 19 close to the air outlet 21, and the top inclined surface of the scraping plate 22 abuts against the outside of the sponge pad. By covering the cleaning roller 18 with the dust shielding shell 19, it can be avoided that the lens cannot be wiped and cleaned due to the accumulation of dust on the surface of the cleaning roller 18. At the same time, when the cleaning roller 18 rolls down along the lens for cleaning, the dust on the surface of the cleaning roller 18 will be scraped off by the scraping plate 22 and will fall downward from the air outlet 21 and be discharged.

[0027] When in use, please refer to Figure 1-5, during installation, first fix the base 1 at the specified position on the wall, then slide the monitor 2 into the mounting plate 4, and insert the strip 5 into the slot 6, thus completing the installation of the monitor, which is convenient and fast. When it is necessary to clean the dust in front of the lens during long-term use, first start the motor 11 to drive the driving pulley 13 to rotate, and then the driven pulley 14 will be driven to rotate synchronously through the transmission belt 15. Therefore, the reciprocating lead screws 12 on both sides will rotate synchronously, and then drive the reciprocating sliders 16 on both sides to slide up and down along the inner wall of the slide rail 10 and always remain horizontal. So, it will drive the cleaning roller 18 to roll along the front side of the lens through the notch 20, thereby cleaning the dust on the front side of the lens;

[0028] At the same time, the dust-proof cover covering the outside of the cleaning roller 18 can prevent dust from falling on the cleaning roller 18. Moreover, when the cleaning roller 18 rolls down along the lens for cleaning, the dust on the surface of the cleaning roller 18 will be scraped off by the scraper 22 and will fall downward from the dust outlet 21 and be discharged.

[0029] To sum up, through the transmission belt 15, the driving pulleys 13 and the driven pulleys 14 on both sides will rotate synchronously, and then drive the reciprocating lead screws 12 on both sides to rotate synchronously. So, it will drive the reciprocating sliders 16 to move up and down, and will move horizontally back and forth synchronously. Then, it will drive the cleaning roller 18 to roll along the front side of the lens, so as to clean the dust accumulated in front of the lens, thus achieving the effect of conveniently cleaning the lens dust and avoiding the influence of dust accumulation on the clarity of the monitoring picture.

[0030] The dust-proof cover covering the outside of the cleaning roller 18 can prevent dust from falling on the cleaning roller 18, and thus can avoid the situation that the lens cannot be wiped clean due to dust accumulation on the surface area of the cleaning roller 18. At the same time, when the cleaning roller 18 rolls down along the lens for cleaning, since the sponge pad on the outside of the cleaning roller 18 contacts the scraper 22, the dust on the surface of the cleaning roller 18 will be scraped off by the scraper 22 and will fall downward from the dust outlet 21 and be discharged, further avoiding the influence of dust on the surface of the cleaning roller 18 on the wiping and cleaning effect of the lens.

Claims

1. A cleaning structure for a surveillance camera, comprising a base (1) and a monitor (2), characterized in that: A bracket (3) is fixedly mounted on one side of the front face of the base (1); a mounting plate (4) is fixedly mounted on the end of the bracket (3); and the cross section of the mounting plate (4) is in a "C" shape; both inner walls of the mounting plate (4) are fixedly mounted with moldings (5); both sides of the monitor (2) are provided with moldings (6) corresponding to the moldings (5); a housing (7) is fixedly mounted on the top of the monitor (2); and a dust cleaning component (8) is provided on one side of the front face of the monitor (2); The dust cleaning component (8) comprises a fixing frame (9) fixedly mounted on the side of the housing (7) and two sets of slide rails (10) fixedly mounted on both sides of the front end of the base (1); a motor (11) is fixedly mounted on the end of the fixing frame (9); a reciprocating screw rod (12) is rotatably connected inside the slide rail (10); a driving pulley (13) and a driven pulley (14) are fixedly mounted on the top ends of the reciprocating screw rod (12) on the left and right sides respectively; and a transmission belt (15) is sleeved on the outer sides of the driving pulley (13) and the driven pulley (14); A reciprocating slider (16) is slidably connected inside the slide rail (10), a support (17) is fixedly installed on the front side of the reciprocating slider (16), a cleaning roller (18) is rotatably connected between the supports (17) on both sides, a dust shielding shell (19) is fixedly installed between the supports (17) on both sides, and the dust shielding shell (19) covers the outside of the cleaning roller (18); a sponge pad is sleeved on the outside of the cleaning roller (18), and the sponge pad rolls and abuts against the front side of the lens of the monitor (2); A notch (20) is provided on one side of the dust shielding shell (19) close to the lens, and the sponge pad contacts the lens through the notch (20); a dust outlet (21) is provided on the other side of the dust shielding shell (19); a scraper (22) extending inwardly is fixedly mounted on the inner wall of the dust shielding shell (19) close to the dust outlet (21), and the top inclined surface of the scraper (22) abuts against the outer side of the sponge pad.

2. The cleaning structure of a surveillance camera according to claim 1, characterized in that: The fillet (5) is clamped inside the embedding groove (6), and the monitor (2) is clamped inside the mounting plate (4) via the embedding groove (6) and the fillet (5).

3. The cleaning structure of a surveillance camera according to claim 1, characterized in that: The driving pulley (13) is fixedly mounted on the bottom end of the output shaft of the motor (11).

4. The cleaning structure of a surveillance camera according to claim 1, characterized in that: A sliding hole is provided inside the reciprocating slider (16), and the reciprocating slider (16) is sleeved on the outside of the reciprocating screw rod (12) through the sliding hole.

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