Outdoor rainproof monitoring camera

Abstract

The invention relates to the field of monitoring cameras, in particular to an outdoor rainwater-proof monitoring camera which comprises a protection unit, and a monitoring camera body is installed on the protection unit. The monitoring camera body is used for transmitting a shot picture to the background video monitor; the protection unit comprises an inner ring body, and the outer ring of the inner ring body is rotationally connected with an outer ring body; motors are symmetrically arranged on the two sides of the inner ring body; the monitoring camera body is matched with the protection unit, rainwater can be prevented, external man-made damage and animal damage to the monitoring camera body can also be prevented, and the outer ring body drives the protection cover and the monitoring camera body to rotate to the position below the eave; in consideration of the diversity of the installation environment of the monitoring camera body, a shielding assembly is arranged, an outer ring body rotates a protective cover and the monitoring camera body to the position below a cover plate, the monitoring camera body is arranged in the cover plate, the cover plate covers the upper portion of the monitoring camera body, and the protective cover covers the lower portion of the monitoring camera body. And an effect of protecting the monitoring camera body is also achieved.

Description

Technical Field

[0001] The present invention relates to the field of surveillance cameras, in particular to an outdoor rainproof surveillance camera. Background Art

[0002] With the development of society and advancement of technology, surveillance cameras are increasingly used in various fields, such as urban security, traffic monitoring, smart homes, and industrial production. However, existing surveillance cameras face many problems in actual use, especially in outdoor environments, where their performance and service life are seriously affected.

[0003] Surveillance cameras in outdoor environments are inevitably exposed to rain. Rainwater entering the camera's interior can cause circuit shorts and component damage, thus affecting proper operation. Furthermore, surveillance cameras in public places or unattended areas are vulnerable to vandalism. Some criminals may intentionally damage the cameras to evade surveillance. Common methods of vandalism include smashing, disassembling, and spray painting. These acts not only damage the cameras but can also paralyze the surveillance system, posing a threat to public safety. Besides vandalism, surveillance cameras are also vulnerable to animal damage. Birds may nest near the cameras, and their nesting materials and excrement can clog the lenses or impair heat dissipation. Furthermore, small animals such as squirrels and rats may chew on the camera's cables or casing, causing them to malfunction. For example, in some parks and nature reserves, surveillance cameras are frequently damaged by animals, compromising monitoring of the environment and wildlife.

[0004] In summary, existing surveillance cameras have many problems in outdoor environments. There is an urgent need for a surveillance camera that can effectively prevent rain, external human damage and animal damage to improve its reliability and service life in complex environments.

[0005] Therefore, in order to solve the above problems, an outdoor rainproof surveillance camera is proposed. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is as follows: the outdoor rainproof surveillance camera of the present invention includes a protection unit, on which a surveillance camera body is mounted, and the surveillance camera body is used to transmit the captured images to a background video monitor; the protection unit includes an inner ring body, and the outer ring of the inner ring is rotatably connected to the outer ring body; Motors are symmetrically provided on both sides of the inner ring body, and drive teeth are fixedly connected to the output ends of the motors, and the drive teeth mesh with the gear rings provided on the side walls of the outer ring body; A protective cover is provided on the outer ring of the outer ring, and the top of the protective cover is fixedly connected to the monitoring camera body; A mounting frame is provided inside the inner ring body, and the mounting frame is used for installing and fixing the protection unit.

[0008] Preferably, the mounting frame includes an arc-shaped guide rail, and the guide rail is connected to the inner ring body via a driving assembly; The drive assembly includes a motor disposed on one side of the inner ring body, the output end of the motor is fixedly connected to a gear, the gear is meshed with an arc-shaped rack, and the rack is disposed in the middle position of the outer ridge of the guide rail; Limiting grooves are further provided at the upper and lower positions of the guide rail, the limiting grooves are arranged along the curved direction of the guide rail, and limiting wheels are arranged in the limiting grooves, and the limiting wheels are connected to the inner wall of the inner ring body through a U-shaped fork rod.

[0009] Preferably, a covering assembly is provided on the inner ring body, and the covering assembly includes a fixing rod fixed on the side wall of the inner ring body, the fixing rod is arranged near the end of the guide rail, the end of the fixing rod is fixed with a cover plate, and the cover plate extends toward the end near the guide rail.

[0010] Preferably, a support block is provided on the outer ring of the outer ring, an electric push rod is provided on the support block, an output end of the electric push rod is fixedly connected to one end inside the protective cover, and the fixed point between the output end of the electric push rod and the protective cover is arranged away from the surveillance camera body; The support block is symmetrically provided with through holes, which are arranged on both sides of the electric push rod. Guide rods are slidably connected in the through holes. Support rods are vertically fixed at both ends of the guide rods, and the support rods are fixed to the top surface of the protective cover.

[0011] Preferably, a covering assembly is provided between the cover plate and the protective cover, the covering assembly is used to cover the protective unit, and the covering assembly includes a storage groove fixedly connected to the upper surface of the cover plate, the storage groove is arranged close to the outer ring body, an elastic waterproof cloth is provided in the storage groove, and a pull rod is fixed to the end of the elastic waterproof cloth, and the pull rod is slidably connected to a sliding hole opened on the side walls of both sides of the protective cover, and the sliding hole is arranged away from the surveillance camera body.

[0012] Preferably, the notch of the storage slot is arranged in a U shape, and the cross section of the elastic waterproof cloth is arranged in a U shape.

[0013] Preferably, a control component for controlling the pause of the motor is provided between the outer ring body and the inner ring body, and the control component includes a fixed block symmetrically fixed to the inner ring, the fixed block is arranged close to the end of the guide rail, and a touch switch is provided on the surface of the fixed block; the control component also includes an extrusion block fixed to the outer ring body, the outer ring body rotates around the inner ring body, the monitoring camera body rotates to the bottom of the cover plate, and the extrusion block is squeezed on the touch switch.

[0014] Preferably, a ball groove is provided at the end of the guide rail, a ball is provided in the ball groove, and a fixing plate is fixed to the ball.

[0015] Preferably, notches are provided on both side walls of the protective cover, and the notches are arranged opposite to the surveillance camera body.

[0016] Preferably, a plurality of strip-shaped holes are provided on the protective cover, and the strip-shaped holes are arranged away from the monitoring camera body.

[0017] The present invention is beneficial in that: 1. In the present invention, the surveillance camera body cooperates with the protective unit, which can not only prevent rainwater, but also prevent external human damage and animal damage to the surveillance camera body. The outer ring body drives the protective cover and the surveillance camera body to rotate under the eaves; at the same time, considering the diversity of the installation environment of the surveillance camera body, a covering component is provided. The outer ring body rotates the protective cover and the surveillance camera body to the bottom of the cover plate, and the surveillance camera body is placed in the cover plate. The cover plate covers the top of the surveillance camera body, and the protective cover covers the bottom of the surveillance camera body, which also plays a role in protecting the surveillance camera body.

[0018] 2. In the present invention, a covering component is provided. When the monitoring camera body is rotated to the bottom of the cover plate, the protective cover pulls the elastic waterproof cloth through the pull rod, and pulls the elastic waterproof cloth out of the storage groove. At the same time, the elastic waterproof cloth is laid along the outer ring body, laid on the outer ring body, and covers the motor, which can not only protect the motor, but also protect the entire protection unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of the coordination between the surveillance camera body and the protection unit in the present invention; Figure 2 A three-dimensional diagram of the coordination between the surveillance camera body and the mounting bracket in the present invention; Figure 3 This is a front view of the coordination between the monitoring camera body and the protection unit in the present invention; Figure 4 This is a schematic diagram of the state in which the surveillance camera body of the present invention is rotated to below the cover plate; Figure 5 A three-dimensional diagram of the cover plate and the protective cover in the present invention; Figure 6 This is a front view of the cover plate and protective cover in the present invention; Figure 7 is a three-dimensional diagram of the mounting frame of the present invention; Figure 8 This is a three-dimensional diagram of the cooperation between the outer ring body and the protective cover in the present invention; Figure 9 This is a front view of the outer ring body of the present invention; Figure 10 This is a three-dimensional diagram of the inner ring body and the cover plate in the present invention; Figure 11 This is the front view of the inner ring body in the present invention; Figure 12 A perspective view of the protective cover of the present invention; Figure 13 A three-dimensional diagram of the matching of the cover plate and the storage slot in the present invention; Figure 14 This is a schematic diagram of the explosion of the mounting frame in the present invention.

[0020] In the figure: 1. Surveillance camera body; 2. Inner ring body; 3. Outer ring body; 4. Motor; 5. Driving gear; 6. Gear ring; 7. Protective cover; 8. Mounting frame; 9. Guide rail; 10. Motor; 11. Gear; 12. Rack; 13. Limiting groove; 14. Limiting wheel; 15. Fork rod; 16. Fixing rod; 17. Cover plate; 18. Support block; 19. Electric push rod; 20. Through hole; 21. Guide rod; 22. Support rod; 23. Storage slot; 24. Elastic waterproof cloth; 25. Pull rod; 26. Sliding hole; 27. Fixing block; 28. Touch switch; 29. Extrusion block; 30. Ball groove; 31. Ball; 32. Fixing plate; 33. Notch; 34. Strip hole. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] Reference Figure 1 - Figure 8 , an outdoor rainproof surveillance camera, including a protection unit, a surveillance camera body 1 is installed on the protection unit, and the surveillance camera body 1 is used to transmit the captured images to the background video monitor; the protection unit includes an inner ring body 2, and the outer ring body 3 is rotatably connected to the outer ring body 3 on the outer ring body 2; a motor 4 is symmetrically provided on both sides of the inner ring body 2, and the output end of the motor 4 is fixedly connected to a driving gear 5, and the driving gear 5 engages with a gear ring 6 provided on the side wall of the outer ring body 3; a protective cover 7 is provided on the outer ring body 3, and the top of the protective cover 7 is fixedly connected to the surveillance camera body 1; a mounting bracket 8 is provided inside the inner ring body 2, and the mounting bracket 8 is used for installing and fixing the protection unit; in this embodiment, the protection unit set can not only prevent rainwater, but also prevent external human damage and animal damage to the surveillance camera body 1; the inner ring body 2 is installed outdoors through the mounting bracket 8, such as under the eaves, and when the surveillance camera body 1 is in operation, the state of the surveillance camera body 1 is as follows Figure 3 As shown in FIG, the monitoring camera body 1 is installed in the protective cover 7, which can protect the monitoring camera body 1 from rain. When the monitoring camera body 1 detects damage by people or animals, the monitoring camera body 1 is Figure 3 The state changes to Figure 6The status shown, at this time Figure 6 The surveillance camera body 1 is placed under the eaves, which can prevent rainwater, and the protective cover 7 below the surveillance camera body 1 plays a protective role. The eaves can cover the surveillance camera body 1, and the bottom of the surveillance camera body 1 is covered by the protective cover 7, which plays a role in protecting the surveillance camera body 1. The surveillance camera body 1 is made of Figure 3 The state changes to Figure 6 The specific process is as follows: The motor 4 drives the driving gear 5 to rotate, and the driving gear 5 meshes and rubs the gear ring 6 to rotate, and the outer ring body 3 and the gear ring 6 rotate counterclockwise synchronously. Figure 3 In the rotation direction shown, the outer ring body 3 drives the protective cover 7 and the monitoring camera body 1 to rotate under the eaves.

[0023] Reference Figure 1 - Figure 7 ,as well as Figure 14 , the mounting frame 8 includes an arc-shaped guide rail 9, and the guide rail 9 is connected to the inner ring body 2 through a driving assembly; The drive assembly includes a motor 10 disposed on one side of the inner ring body 2, a gear 11 fixedly connected to the output end of the motor 10, the gear 11 meshes with an arc-shaped rack 12, and the rack 12 is disposed in the middle position of the outer bulge of the guide rail 9; The guide rail 9 is further provided with a limit groove 13 at the upper and lower positions. The limit groove 13 is arranged along the curved direction of the guide rail 9, and a limit wheel 14 is provided in the limit groove 13. The limit wheel 14 is connected to the inner wall of the inner ring body 2 through a U-shaped fork rod 15. The mounting bracket 8 provided in this embodiment can not only install the surveillance camera body 1 together with the protection unit under the eaves, but also adjust the shooting angle of the surveillance camera body 1; the arc-shaped guide rail 9 can be installed at the corner of the wall, that is, the two ends of the guide rail 9 are respectively fixed to the wall, and then the surveillance camera body 1 is controlled by the driving component to move back and forth along the guide rail 9, so as to achieve shooting from more angles; The motor 10 drives the gear 11 to rotate, the gear 11 engages the rack 12, and the rack 12 drives the inner ring body 2 to move along the guide rail 9 in the opposite direction. At the same time, under the constraint of the limiting wheel 14, the inner ring body 2 can move stably along the guide rail 9, thereby realizing the monitoring camera body 1 to shoot at different angles. That is, the mounting bracket 8 provided in this embodiment, in conjunction with the monitoring camera body 1, can play the role of two traditional cameras to shoot pictures, thereby achieving the purpose of saving costs.

[0024] Reference Figure 1 - Figure 13The inner ring body 2 is provided with a covering assembly, which includes a fixing rod 16 fixed to the side wall of the inner ring body 2, the fixing rod 16 is arranged near the end of the guide rail 9, and the end of the fixing rod 16 is fixed with a cover plate 17, which extends toward the end near the guide rail 9; Taking into account the diversity of the installation environment of the surveillance camera body 1, in some places without eaves, the surveillance camera body 1 can be covered and protected by a covering component. The outer ring body 3 rotates the protective cover 7 and the surveillance camera body 1 to the bottom of the cover plate 17, as shown in FIG. Figure 6 As shown, at this time, the surveillance camera body 1 is placed in the cover 17, the cover 17 covers the top of the surveillance camera body 1, and the protective cover 7 covers the bottom of the surveillance camera body 1, which also plays a role in protecting the surveillance camera body 1.

[0025] Reference Figure 1 - Figure 12 A support block 18 is provided on the outer ring of the outer ring body 3, and an electric push rod 19 is provided on the support block 18. The output end of the electric push rod 19 is fixedly connected to one end of the inner side of the protective cover 7, and the fixed point between the output end of the electric push rod 19 and the protective cover 7 is far away from the surveillance camera body 1. The support block 18 is symmetrically provided with through holes 20, which are arranged on both sides of the electric push rod 19. A guide rod 21 is slidably connected in the through holes 20, and support rods 22 are vertically fixed at both ends of the guide rod 21. The support rods 22 are fixed to the top surface of the inner side of the protective cover 7; The set electric push rod 19 is used to adjust the surveillance camera body 1 and the protective cover 7 to extend outward away from the mounting bracket 8, providing more shooting angles for the surveillance camera body 1 and reducing some shooting blind spots. The specific operation is that the output end of the electric push rod 19 pushes or pulls the protective cover 7 to move, and the protective cover 7 can drive the surveillance camera body 1 to move. While the protective cover 7 moves, the guide rod 21 slides in the through hole 20 on the support block 18. The guide rod 21 cooperates with the through hole 20 to improve the connection stability between the protective cover 7 and the outer ring body 3.

[0026] Reference Figure 1 - Figure 13 A covering assembly is provided between the cover plate 17 and the protective cover 7. The covering assembly is used to cover the protective unit, and the covering assembly includes a receiving groove 23 fixed to the upper surface of the cover plate 17. The receiving groove 23 is arranged close to the outer ring body 3. An elastic waterproof cloth 24 is arranged in the receiving groove 23. The ends of the elastic waterproof cloth 24 are fixed with pull rods 25. The pull rods 25 are slidably connected to the sliding holes 26 opened on the side walls of the protective cover 7 on both sides. The sliding holes 26 are arranged away from the surveillance camera body 1. In this embodiment, the elastic waterproof cloth 24 is composed of waterproof cloth and elastic ropes inserted and fixed in the waterproof cloth, and the elastic ropes play the role of pulling the waterproof cloth; When the protective cover 7 rotates from the top of the outer ring body 3 to the bottom of the outer ring body 3, the motor 4 loses the cover of the protective cover 7 and is exposed to the outside, which is easily damaged by the erosion of rain water from the outside. For this reason, a covering component is provided. When the monitoring camera body 1 is in operation, that is, the protective cover 7 is located above the outer ring body 3, and the elastic waterproof cloth 24 is placed in the storage groove 23. When the monitoring camera body 1 rotates to the bottom of the cover plate 17, the protective cover 7 pulls the elastic waterproof cloth 24 through the pull rod 25, and pulls the elastic waterproof cloth 24 out of the storage groove 23. At the same time, the elastic waterproof cloth 24 is laid along the outer ring body 3, laid on the outer ring body 3, and covers the motor 4. Figure 6 As shown, not only the motor 4 can be protected, but also the entire protection unit can be protected.

[0027] Reference Figure 1 - Figure 13 , the notch of the storage groove 23 is set in a U shape, and the cross section of the elastic waterproof cloth 24 is set in a U shape; The cross-sectional shapes of the storage slot 23 and the elastic waterproof cloth 24 are set so that both sides of the elastic waterproof cloth 24 can cover more parts of the protection unit, further improving the waterproof effect.

[0028] Reference Figure 1 - Figure 11 A control assembly for controlling the pause of the motor 4 is provided between the outer ring body 3 and the inner ring body 2, and the control assembly includes a fixed block 27 symmetrically fixed to the inner ring, the fixed block 27 is arranged close to the end of the guide rail 9, and a touch switch 28 is provided on the surface of the fixed block 27; the control assembly also includes an extrusion block 29 fixed to the outer ring body 3. When the outer ring body 3 rotates around the inner ring body 2, the surveillance camera body 1 rotates to the bottom of the cover plate 17, and the extrusion block 29 is pressed on the touch switch 28; The control component is set up to control the counterclockwise rotation angle of the outer ring body 3, specifically to control the pause of the motor 4. When the outer ring body 3 rotates counterclockwise, the outer ring body 3 drives the extrusion block 29 to rotate to the bottom of the fixed block 27 and squeezes the touch switch 28. The touch switch 28 controls the motor 4 to pause. At this time, the surveillance camera body 1 is completely placed in the cover 17, and the mutual limitation between the extrusion block 29 and the fixed block 27 is also used to limit the rotation of the outer ring body 3. The touch switch 28 is used to control the pause of the motor 4, which is used to control the temporary power-off protection of the motor 4 to prevent the motor 4 from overloading.

[0029] Reference Figure 14 The end of the guide rail 9 is provided with a ball groove 30, a ball 31 is provided in the ball groove 30, and a fixing plate 32 is fixed to the ball 31; The guide rail 9 provided in this embodiment is as follows Figure 14As shown, the guide rail 9 is symmetrically divided into two parts, which are fixed together by bolts, and a ball groove 30 is provided at the end of the guide rail 9 for the rotation of the ball 31, which can realize the adjustment of the installation angle of the fixing plate 32, so that the guide rail 9 can be flexibly applied to different fixing surfaces.

[0030] Reference Figure 12 , the side walls of the protective cover 7 are provided with notches 33, and the notches 33 are arranged opposite to the surveillance camera body 1; The notch 33 is provided to avoid blocking the shooting angle of the surveillance camera body 1. When the protective cover 7 is rotated to the bottom of the cover 17, the notch 33 of the protective cover 7 is placed on the inner side of the guide rail 9. Figure 6 As shown, in terms of protecting the surveillance camera body 1, the guide rail 9 itself can also play a protective role for the surveillance camera body 1, and the guide rail 9 can serve the purpose of blocking the extension and entry of foreign objects from the outside.

[0031] Reference Figure 2 , a plurality of strip-shaped holes 34 are provided on the protective cover 7, and the strip-shaped holes 34 are arranged away from the monitoring camera body 1; The strip hole 34 is provided for draining rainwater. When the protective cover 7 is rotated to the bottom of the cover plate 17, the notch 33 of the protective cover 7 is placed on the inner side of the guide rail 9. It is inevitable that rainwater will enter the protective cover 7 with the opening facing upward. The rainwater will follow the inclination angle of the protective cover 7, flow to the strip hole 34, and be discharged from the strip hole 34 to prevent rainwater from accumulating in the protective cover 7 and causing interference with the electric push rod 19.

[0032] Working principle: The surveillance camera body 1 designed in this embodiment is equipped with a protective unit, which can not only prevent rainwater, but also prevent external human damage and animal damage to the surveillance camera body 1. The motor 4 drives the driving gear 5 to rotate, and the driving gear 5 engages and rubs the gear ring 6 to rotate. The outer ring body 3 and the gear ring 6 rotate counterclockwise synchronously. Figure 3 In the direction of rotation shown, the outer ring 3 drives the protective cover 7 and the monitoring camera body 1 to rotate under the eaves, as shown in FIG. Figure 6 Taking into account the diversity of the surveillance camera body 1 installation environment, a cover assembly is provided, the outer ring body 3 rotates the protective cover 7 and the surveillance camera body 1 to the bottom of the cover 17, such as Figure 6 As shown, at this time, the surveillance camera body 1 is placed in the cover 17, the cover 17 covers the top of the surveillance camera body 1, and the protective cover 7 covers the bottom of the surveillance camera body 1, which also plays a role in protecting the surveillance camera body 1; Furthermore, a covering component is provided. When the monitoring camera body 1 is in operation, that is, the protective cover 7 is located above the outer ring body 3, and the elastic waterproof cloth 24 is placed in the storage groove 23. When the monitoring camera body 1 is rotated to the bottom of the cover plate 17, the protective cover 7 pulls the elastic waterproof cloth 24 through the pull rod 25, and pulls the elastic waterproof cloth 24 out of the storage groove 23. At the same time, the elastic waterproof cloth 24 is laid along the outer ring body 3, laid on the outer ring body 3, and covers the motor 4. Figure 6 As shown, not only the motor 4 can be protected, but also the entire protection unit can be protected.

[0033] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An outdoor rainproof surveillance camera, characterized by: The protective unit comprises a monitoring camera body (1) mounted on the protective unit, and the monitoring camera body (1) is used to transmit the captured images to a background video monitor; the protective unit comprises an inner ring body (2), and the outer ring body (3) is rotatably connected to the outer ring body (3); Motors (4) are symmetrically provided on both sides of the inner ring body (2), and drive teeth (5) are fixedly connected to the output end of the motor (4), and the drive teeth (5) engage with gear rings (6) provided on the side walls of the outer ring body (3); A protective cover (7) is provided on the outer ring of the outer ring body (3), and the inner top of the protective cover (7) is fixedly connected to the monitoring camera body (1); A mounting frame (8) is provided inside the inner ring body (2), and the mounting frame (8) is used for mounting and fixing the protection unit.

2. The outdoor rainproof surveillance camera according to claim 1, characterized in that: The mounting frame (8) includes an arc-shaped guide rail (9), and the guide rail (9) is connected to the inner ring body (2) via a driving assembly; The driving assembly comprises a motor (10) arranged on one side of the inner ring body (2); the output end of the motor (10) is fixedly connected to a gear (11); the gear (11) is meshed with an arc-shaped rack (12); the rack (12) is arranged at a middle position of the outer bulge of the guide rail (9); The guide rail (9) is further provided with a limiting groove (13) at the upper and lower positions. The limiting groove (13) is arranged along the curved direction of the guide rail (9), and a limiting wheel (14) is provided in the limiting groove (13). The limiting wheel (14) is connected to the inner wall of the inner ring body (2) through a U-shaped fork rod (15).

3. The outdoor rainproof surveillance camera according to claim 2, characterized in that: The inner ring body (2) is provided with a covering assembly, which includes a fixing rod (16) fixed to the side wall of the inner ring body (2), the fixing rod (16) being arranged near the end of the guide rail (9), the end of the fixing rod (16) being fixedly connected to a cover plate (17), and the cover plate (17) extending toward the end near the guide rail (9).

4. The outdoor rainproof surveillance camera according to claim 1, characterized in that: A support block (18) is provided on the outer ring of the outer ring body (3), and an electric push rod (19) is provided on the support block (18). The output end of the electric push rod (19) is fixedly connected to one end inside the protective cover (7), and the fixed point between the output end of the electric push rod (19) and the protective cover (7) is arranged away from the monitoring camera body (1); The support block (18) is symmetrically provided with through holes (20), which are arranged on both sides of the electric push rod (19). A guide rod (21) is slidably connected in the through hole (20), and support rods (22) are vertically fixed at both ends of the guide rod (21). The support rods (22) are fixed to the top surface of the protective cover (7).

5. The outdoor rainproof surveillance camera according to claim 3, characterized in that: A covering assembly is provided between the cover plate (17) and the protective cover (7), and the covering assembly is used to cover the protective unit. The covering assembly includes a receiving groove (23) fixed to the upper surface of the cover plate (17), the receiving groove (23) is arranged close to the outer ring body (3), and an elastic waterproof cloth (24) is provided in the receiving groove (23). The end of the elastic waterproof cloth (24) is fixed with a pull rod (25), and the pull rod (25) is slidably connected to a sliding hole (26) opened on the side walls of the protective cover (7), and the sliding hole (26) is arranged away from the monitoring camera body (1).

6. The outdoor rainproof surveillance camera according to claim 5, characterized in that: The notch of the storage slot (23) is arranged in a U shape, and the cross section of the elastic waterproof cloth (24) is arranged in a U shape.

7. The outdoor rainproof surveillance camera according to claim 5, characterized in that: A control assembly for controlling the motor (4) to pause is provided between the outer ring body (3) and the inner ring body (2), and the control assembly includes a fixed block (27) symmetrically fixed to the inner ring, the fixed block (27) is arranged close to the end of the guide rail (9), and a touch switch (28) is provided on the surface of the fixed block (27); the control assembly also includes an extrusion block (29) fixed to the outer ring body (3), the outer ring body (3) rotates around the inner ring body (2), the monitoring camera body (1) rotates to the bottom of the cover plate (17), and the extrusion block (29) is pressed on the touch switch (28).

8. The outdoor rainproof surveillance camera according to claim 7, characterized in that: A ball groove (30) is provided at the end of the guide rail (9), a ball (31) is provided in the ball groove (30), and a fixing plate (32) is fixed to the ball (31).

9. The outdoor rainproof surveillance camera according to claim 5, characterized in that: Notches (33) are provided on both side walls of the protective cover (7), and the notches (33) are arranged opposite to the monitoring camera body (1).

10. The outdoor rainproof surveillance camera according to claim 9, characterized in that: The protective cover (7) is provided with a plurality of strip-shaped holes (34), and the strip-shaped holes (34) are arranged away from the monitoring camera body (1).

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