An embedded video surveillance device with video call function

Abstract

The present invention discloses an embedded video monitoring device capable of video calls, belonging to the technical field of video monitoring; it includes a monitoring body, an installation frame and a triangular seat are fixedly installed on the outer side of the monitoring body, a protective cover is fixedly installed on the upper side of the monitoring body through a plurality of bolts, a deep groove is opened on the lower side of the triangular seat, a display screen is rotatably installed in the deep groove, a cleaning component for the monitoring body is installed in the protective cover, the cleaning component includes two rotating plates, a brush plate is fixedly connected to the side of the two rotating plates close to the monitoring body, and two positioning plates are fixedly connected in the protective cover. During the use of the present invention, under the action of the servo motor, the rotating plates and the brush plate are driven to rotate back and forth through the transmission structure, so as to form a friction cleaning operation on the glass on the front side of the monitoring body, and keep the monitoring body in a good working state.

Description

Technical Field

[0001] The present invention relates to the technical field of video surveillance, and in particular to an embedded video surveillance device capable of video call. Background Art

[0002] Video surveillance is a technical system that collects and views real-time or recorded images and sounds through cameras and recording devices. It is widely used in fields such as public security, traffic management, and property protection. In real life, a camera is installed at a suitable working position, and then the data obtained by shooting is transmitted to the staff, who can complete the surveillance without leaving the house, with a relatively high degree of intelligence. However, in the actual working process, the camera is generally installed at a high place. During long-term use, a certain amount of dust will accumulate on the surface of the camera, especially on the front side of the camera, seriously affecting the shooting quality of the camera. At the same time, in case of an abnormality, the traditional camera has no protection measures. And with the development of technology, a display screen is installed outside the surveillance camera to cooperate with functions such as video call, and there is also no protection measure for the display screen. Therefore, an embedded video surveillance device capable of video call is provided. Summary of the Invention

[0003] The purpose of the present invention is to solve the disadvantages existing in the prior art, and to propose an embedded video surveillance device capable of video call.

[0004] The present invention adopts the following technical solutions:

[0005] An embedded video surveillance device capable of video call includes a surveillance body. An installation frame and a triangular seat are fixedly installed on the outside of the surveillance body. A protective cover is fixedly installed on the upper side of the surveillance body through a plurality of bolts. A deep groove is opened on the lower side of the triangular seat, and a display screen is rotatably installed in the deep groove. A cleaning component for the surveillance body is installed in the protective cover. The cleaning component includes two rotating plates. A brush plate is fixedly connected to the side of the two rotating plates close to the surveillance body. Two positioning plates are fixedly connected in the protective cover. Positioning rods are fixedly connected to the side walls of the two positioning plates. A rotating ring is rotatably connected to the outside of the positioning rod. The rotating plate is fixedly connected to the rotating ring through a first connecting rod. A first torsion spring is fixedly connected between the rotating ring and the positioning plate. A round rod is fixedly connected to the outside of the rotating ring through a second connecting rod. A control component for controlling the movement of the round rod is installed on the outside of the surveillance body.

[0006] Preferably, the control component includes a servo motor fixedly installed on the lower side of the monitoring body. Both output shafts of the servo motor are fixedly connected with elliptical plates. A sliding rod is slidably connected to the side wall of the elliptical plate. The upper side of the sliding rod is fixedly connected with a moving plate, and the moving plate is slidably connected to the monitoring body. A sliding plate is slidably connected to the upper side of the moving plate. A fixing plate is fixedly connected to the upper side of the moving plate. A reset spring is fixedly connected between the fixing plate and the sliding plate. A fixing frame is fixedly connected to the upper side of the sliding plate, and the round rod penetrates through the fixing frame.

[0007] Preferably, a protection component is installed on the outer side of the rotating plate. The protection component includes a transmission rod fixedly installed on the outer side of the rotating plate. A plurality of circular plates are rotatably connected to the outer side of the transmission rod. A second torsion spring is fixedly connected between two adjacent circular plates, and a second torsion spring identical to that between two adjacent circular plates is also fixedly connected between the circular plate closest to the rotating plate and the rotating plate. A protection plate is fixedly connected to the outer side of each circular plate. A rotating component for controlling the rotation of the circular plate is installed on the outer side of the monitoring body.

[0008] Preferably, the rotating component includes a plurality of vertical plates fixedly installed on the outer side of each circular plate. A hydraulic rod is fixedly connected to the side wall of the monitoring body. The output end of the hydraulic rod is fixedly connected with a first connecting plate. Two rotating rods are rotatably connected to the side wall of the first connecting plate. Threaded cylinders are fixedly connected to the outer sides of the two rotating rods. The two rotating rods are rotatably connected to the sliding plate. A threaded plate is threadedly connected to the outer side of the threaded cylinder, and the threaded plate is fixedly connected to the monitoring body. Rotating cylinders are fixedly connected to the outer sides of the two rotating rods. A plurality of partition plates are fixedly connected to the outer circumference of the rotating cylinder in a circumferentially uniform manner.

[0009] Preferably, a limiting component for the display screen is installed in the triangular seat. The limiting component includes two cross plates fixedly installed on the side wall of the first connecting plate. One ends of the two cross plates extend into the triangular seat, and a third connecting rod is fixedly connected to the common end of the two cross plates located inside the triangular seat. Two clamping plates are slidably connected in the deep groove. Oblique grooves are formed on the side walls of the two clamping plates, and the third connecting rod is slidably connected to the oblique grooves.

[0010] Preferably, a third connecting plate is fixedly connected to the side wall of the third connecting rod. A second connecting plate is fixedly connected to one end of the third connecting plate. A cleaning ring is fixedly connected to the outer side of the second connecting plate, and the cleaning ring is located between the protective cover and the monitoring body.

[0011] Preferably, a rubber pad is fixedly connected to the outer side of the cleaning ring, and the rubber pad abuts against the protective cover and the monitoring body respectively.

[0012] The beneficial effects of the present invention are:

[0013] 1. First, during the use of this device, under the action of the servo motor, the rotating plate and the brush plate are driven by the transmission structure to rotate back and forth, which can form a friction cleaning operation on the glass on the front side of the monitoring body, keeping the monitoring body in a good working state all the time;

[0014] 2. Second, during the use of this device, when abnormal information is detected, the hydraulic rod can be started, causing the rotating plate for cleaning and the protection plate in front of the rotating plate to unfold, forming a protection effect on the monitoring body, especially on the head of the monitoring body, reducing the possibility of the monitoring body being damaged;

[0015] 3. At the same time, the clamping plate is also moved to form a clamping protection operation on the display screen, reducing the possibility of the display screen being damaged. And at this time, the cleaning ring is also driven to move to clean the gap between the protective cover and the monitoring body, with a relatively high degree of automation and intelligence. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is a schematic structural diagram of an embedded video monitoring device with video call function proposed by the present invention;

[0017] Figure 2 FIG. is a connection schematic diagram of another angle of an embedded video monitoring device with video call function proposed by the present invention;

[0018] Figure 3 FIG. is a bottom view connection schematic diagram of an embedded video monitoring device with video call function proposed by the present invention;

[0019] Figure 4 FIG. is a connection schematic diagram of the monitoring body, the mounting bracket, and the triangular seat in an embedded video monitoring device with video call function proposed by the present invention;

[0020] Figure 5 FIG. is a schematic structural diagram of the cleaning component in an embedded video monitoring device with video call function proposed by the present invention;

[0021] Figure 6 FIG. is a connection schematic diagram of the motor, the elliptical plate, and the first connecting plate in an embedded video monitoring device with video call function proposed by the present invention;

[0022] Figure 7 FIG. is a connection schematic diagram of the motor and the elliptical plate in an embedded video monitoring device with video call function proposed by the present invention;

[0023] Figure 8 FIG. is a connection schematic diagram of the positioning plate and the positioning rod in an embedded video monitoring device with video call function proposed by the present invention;

[0024] Figure 9Schematic diagram of the connection between the positioning plate and the positioning rod at another angle in an embedded video monitoring device with video call function proposed by the present invention;

[0025] Figure 10 For Figure 9 Enlarged view of the structure at position A in

[0026] Figure 11 Schematic diagram of the connection between the rotating cylinder and the rotating rod in an embedded video monitoring device with video call function proposed by the present invention;

[0027] Figure 12 Schematic diagram of the connection between the rotating cylinder and the transmission rod in an embedded video monitoring device with video call function proposed by the present invention;

[0028] Figure 13 Schematic diagram of the connection between the clamping plate, the third connecting rod and the third connecting plate in an embedded video monitoring device with video call function proposed by the present invention;

[0029] Figure 14 Schematic diagram of the unfolded connection of the protection plate in an embedded video monitoring device with video call function proposed by the present invention.

[0030] In the figure: 1 monitoring body, 2 protective cover, 3 mounting bracket, 4 triangular seat, 5 positioning plate, 6 rotating plate, 7 protection plate, 8 servo motor, 9 elliptical plate, 10 moving plate, 11 sliding plate, 12 first connecting plate, 13 cross plate, 14 rotating cylinder, 15 second connecting plate, 16 cleaning ring, 17 rotating ring, 18 brush plate, 19 sliding rod, 20 fixing plate, 21 return spring, 22 fixing frame, 23 round rod, 24 first torsion spring, 25 positioning rod, 26 first connecting rod, 27 second connecting rod, 28 transmission rod, 29 round plate, 30 vertical plate, 31 second torsion spring, 32 rotating rod, 33 threaded cylinder, 34 threaded plate, 35 hydraulic rod, 36 partition plate, 37 clamping plate, 38 inclined groove, 39 third connecting rod, 40 third connecting plate, 41 display screen, 42 deep groove. Detailed implementation manners

[0031] Refer to Figures 1 - 14 , an embedded video monitoring device with video call function, comprising a monitoring body 1, a mounting bracket 3 and a triangular seat 4 are fixedly installed on the outer side of the monitoring body 1, a protective cover 2 is fixedly installed on the upper side of the monitoring body 1 through a plurality of bolts, a deep groove 42 is opened on the lower side of the triangular seat 4, and a display screen 41 is rotatably installed in the deep groove 42;

[0032] First, an installation groove is formed on the front side of the monitoring body 1. A camera is fixedly connected inside the installation groove, and a plurality of irradiation lamps are fixedly installed circumferentially outside the installation groove. The camera is located at the central position of the plurality of irradiation lamps, and a glass is fixedly installed inside the installation groove. The glass is located outside the irradiation lamps and the camera. A controller is installed inside the monitoring body 1. The controller is respectively connected to the camera, the irradiation lamps, and the display screen 41 through wires. And the controller can transmit the data captured by the camera into the corresponding software and finally present it to the corresponding staff through an intelligent device (such as a mobile phone, etc.). And at night, when someone passes by in front of the camera, the controller can automatically activate the irradiation lamps to improve the shooting effect of the camera. Finally, in case of an abnormality, the staff can have a video call through the display screen 41 and the camera. All the above operations are mature technical means in existing life, so no redundant elaboration is made;

[0033] Such as Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , a cleaning component for the monitoring body 1 is installed inside the protective cover 2. The cleaning component includes two rotating plates 6. A brush plate 18 is fixedly connected to the side of the two rotating plates 6 close to the monitoring body 1. Two positioning plates 5 are fixedly connected inside the protective cover 2. Positioning rods 25 are fixedly connected to the side walls of the two positioning plates 5. A rotating ring 17 is rotatably connected to the outside of the positioning rod 25. The rotating plate 6 is fixedly connected to the rotating ring 17 through a first connecting rod 26. A first torsion spring 24 is fixedly connected between the rotating ring 17 and the positioning plate 5. A round rod 23 is fixedly connected to the outside of the rotating ring 17 through a second connecting rod 27. A control component for controlling the movement of the round rod 23 is installed outside the monitoring body 1. The control component includes a servo motor 8 fixedly installed on the lower side of the monitoring body 1. Output shafts on both sides of the servo motor 8 are fixedly connected with elliptical plates 9. A sliding rod 19 is slidably connected to the side wall of the elliptical plate 9. The upper side of the sliding rod 19 is fixedly connected with a moving plate 10. The moving plate 10 is slidably connected to the monitoring body 1. A sliding plate 11 is slidably connected to the upper side of the moving plate 10. A fixing plate 20 is fixedly connected to the upper side of the moving plate 10. A return spring 21 is fixedly connected between the fixing plate 20 and the sliding plate 11. A fixing frame 22 is fixedly connected to the upper side of the sliding plate 11. The round rod 23 passes through the fixing frame 22;

[0034] First, the output shaft of the servo motor 8 can be driven to rotate periodically by adjusting the servo motor 8. That is, during the monitoring process, the elliptical plate 9 does not always rotate. And when the elliptical plate 9 does not rotate, the position of the rotating plate 6 is as Figure 1As shown, at this time, the rotating plate 6 will not have an adverse effect on the normal operation of the camera on the front side of the monitoring body 1. Then, when the servo motor 8 drives the output shaft to rotate, the servo motor 8 drives the elliptical plate 9 to rotate. Since the sliding plate 11 and the monitoring body 1 are connected in a vertically sliding manner, the rotating elliptical plate 9 will drive the moving plate 10 to move up and down relative to the monitoring body 1 through the sliding rod 19. The moving plate 10 drives the sliding plate 11 and the fixed frame 22 to move up and down. The fixed frame 22 drives the rotating ring 17 to rotate around the positioning rod 25 through the round rod 23 and the second connecting rod 27, thereby driving the first torsion spring 24 to deform. The rotating ring 17 drives the rotating plate 6 and the brush plate 18 to rotate around the positioning rod 25 through the first connecting rod 26. The brush plate 18 abuts against the glass on the front side of the monitoring body 1, thereby forming a wiping and cleaning operation on the glass;

[0035] And in the above process, the angles between the rotating plates 6 on the left and right sides and the rotating ring 17 are not the same. That is, when the rotating plates 6 and the brush plates 18 on the left and right sides wipe the glass, the rotating plates 6 on both sides will not abut and collide with each other, as Figure 14 shown. The rotating plates 6 on both sides are not symmetrically arranged, so there will be no movement interference.

[0036] As Figure 9 、 Figure 10 、 Figure 11 、 Figure 12 , a protection component is installed on the outer side of the rotating plate 6. The protection component includes a transmission rod 28 fixedly installed on the outer side of the rotating plate 6. A plurality of circular plates 29 are rotatably connected to the outer side of the transmission rod 28. A second torsion spring 31 is fixedly connected between adjacent two circular plates 29. And the same second torsion spring 31 as that between adjacent two circular plates 29 is also fixedly connected between the circular plate 29 closest to the rotating plate 6 and the rotating plate 6. A protection plate 7 is fixedly connected to the outer side of each circular plate 29. A rotating component for controlling the rotation of the circular plate 29 is installed on the outer side of the monitoring body 1. The rotating component includes a plurality of vertical plates 30 fixedly installed on the outer side of each circular plate 29. A hydraulic rod 35 is fixedly connected to the side wall of the monitoring body 1. The output end of the hydraulic rod 35 is fixedly connected to a first connecting plate 12. Two rotating rods 32 are rotatably connected to the side wall of the first connecting plate 12. Threaded cylinders 33 are fixedly connected to the outer sides of the two rotating rods 32. The two rotating rods 32 are rotatably connected to the sliding plate 11. A threaded plate 34 is threadedly connected to the outer side of the threaded cylinder 33. The threaded plate 34 is fixedly connected to the monitoring body 1. Rotating cylinders 14 are fixedly connected to the outer sides of the two rotating rods 32. A plurality of partition plates 36 are fixedly connected to the outer circumference of the rotating cylinder 14 in a circumferentially uniform manner;

[0037] First, the hydraulic rod 35 is electrically connected to the controller in the monitoring body 1 through a wire. When the monitoring body 1 detects an abnormal situation, it can not only transmit this abnormal information to the staff, but also activate the hydraulic rod 35 and completely shut down the servo motor 8, so as to Figure 11 Based on the direction of Figure 11 , the first connecting plate 12 moves to the right. The first connecting plate 12 drives the rotating rod 32 and the rotating cylinder 14 to move to the right. During this process, since the threaded cylinder 33 fixedly connected to the rotating rod 32 is threadedly connected to the threaded plate 34 and the threaded plate 34 is fixedly connected to the monitoring body 1, the rotating rod 32 moving to the right will also rotate. The rotating rod 32 drives the rotating cylinder 14 and the partition plate 36 to rotate. And during this process, the rotating rod 32 also drives the sliding plate 11 to move. The sliding plate 11 drives the fixed frame 22 to move, thereby causing the connection between the fixed frame 22 and the round rod 23 to be disconnected. And when the partition plate 36 on the outer side of the rotating cylinder 14 abuts against the vertical plate 30 on the outer side of the outermost round plate 29, the vertical plate 30 drives the round plate 29 to rotate around the transmission rod 28. And during the movement of the rotating cylinder 14, the partition plate 36 on the outer side of the rotating cylinder 14 abuts against the vertical plate 30 on the outer side of the round plate 29 in turn. Therefore, the round plate 29 on the outer side of the transmission rod 28 will rotate in turn, which will not only cause the protection plate 7 to rotate in turn, and the protection plate 7 unfolds to form a protection operation for the front glass of the monitoring body 1, but also cause the second torsion spring 31 to deform. After the abnormality ends, the controller in the monitoring body 1 will not only shut down the hydraulic rod 35, but also turn on the servo motor 8, so that the device returns to its original state;

[0038] Moreover, during the above working process, during the unfolding process of the protection plate 7, as Figure 14 shown, the protection plates 7 on both sides will not collide during the unfolding process. And, Figure 14 the protection plates 7 that seemingly overlap in Figure 14 will have a certain height difference in the direction perpendicular to Figure 14 Figure 14 . Taking the filled part in Figure 14 as an example for explanation, Figure 14 the filled parts on the left and right sides in Figure 14 rotate simultaneously, that is, the rotating plates 7 of the filled parts are on the same plane and they will not collide. And the above protection plates mainly protect the overlapping part. The overlapping part is outside the camera in the monitoring body 1, that is, the main protection object is the camera in the monitoring body 1.

[0039] As Figure 3 , Figure 13, a limiting component for the display screen 41 is installed inside the triangular base 4. The limiting component includes two cross plates 13 fixedly installed on the side wall of the first connecting plate 12. One end of the two cross plates 13 extends into the triangular base 4, and a third connecting rod 39 is fixedly connected to the common end of the two cross plates 13 inside the triangular base 4. Two clamping plates 37 are slidably connected in the deep groove 42. Oblique grooves 38 are formed on the side walls of the two clamping plates 37. The third connecting rod 39 is slidably connected to the oblique grooves 38. A third connecting plate 40 is fixedly connected to the side wall of the third connecting rod 39. One end of the third connecting plate 40 is fixedly connected to the second connecting plate 15. A cleaning ring 16 is fixedly connected to the outside of the second connecting plate 15. The cleaning ring 16 is located between the protective cover 2 and the monitoring body 1. A rubber pad is fixedly connected to the outside of the cleaning ring 16, and the rubber pad abuts against the protective cover 2 and the monitoring body 1 respectively;

[0040] First, when the hydraulic rod 35 drives the first connecting plate 12 to move to the right, the first connecting plate 12 will drive the cross plate 13 and the third connecting rod 39 to move to the right. The third connecting rod 39 drives the third connecting plate 40 and the second connecting plate 15 to move to the right. The second connecting plate 15 drives the cleaning ring 16 to move to the right. Under the action of the cleaning ring 16, a cleaning effect on the gap between the protective cover and the monitoring body 1 can be formed. Under the action of the third connecting rod 39 and the oblique grooves 38, the clamping plate 37 will also move downward, so that while the clamping plate 37 moves out of the deep groove 42, a protection work for the display screen 41 can be formed.

[0041] In the present invention, an installation groove is formed on the front side of the monitoring body 1. A camera is fixedly connected inside the installation groove. A plurality of irradiation lamps are also fixedly installed circumferentially outside the installation groove. The camera is located at the central position of the plurality of irradiation lamps. And a glass is fixedly installed inside the installation groove. The glass is located outside the irradiation lamps and the camera. A controller is installed inside the monitoring body 1. The controller is respectively connected to the camera, the irradiation lamps, and the display screen 41 through wires. And the controller can transmit the data captured by the camera to the corresponding software and finally present it to the corresponding staff through an intelligent device (such as a mobile phone, etc.). And at night, when someone passes in front of the camera, the controller can automatically turn on the irradiation lamps to improve the shooting effect of the camera. Finally, in case of an abnormality, the staff can conduct a video call through the display screen 41 and the camera. All the above operations are mature technical means in current life, so no redundant description will be made;

[0042] During the monitoring process, the elliptical plate 9 does not rotate all the time. And when the elliptical plate 9 does not rotate, the position of the rotating plate 6 is as Figure 1As shown, at this time, the rotating plate 6 will not have an adverse effect on the normal operation of the camera on the front side of the monitoring body 1. Then, when the servo motor 8 drives the output shaft to rotate, the servo motor 8 drives the elliptical plate 9 to rotate. Since the sliding plate 11 and the monitoring body 1 are slidably connected up and down, the rotating elliptical plate 9 will drive the moving plate 10 to move up and down relative to the monitoring body 1 through the sliding rod 19. The moving plate 10 drives the sliding plate 11 and the fixed frame 22 to move up and down. The fixed frame 22 drives the rotating ring 17 to rotate around the positioning rod 25 through the round rod 23 and the second connecting rod 27, thereby driving the first torsion spring 24 to deform. The rotating ring 17 drives the rotating plate 6 and the brush plate 18 to rotate around the positioning rod 25 through the first connecting rod 26. The brush plate 18 abuts against the glass on the front side of the monitoring body 1, thereby forming a wiping and cleaning operation on the glass;

[0043] When the monitoring body 1 detects an abnormal situation, it can not only transmit this abnormal information to the staff, but also start the hydraulic rod 35 and completely turn off the servo motor 8. Based on the direction of Figure 11 , the first connecting plate 12 moves to the right. The first connecting plate 12 drives the rotating rod 32 and the rotating cylinder 14 to move to the right. During this process, the threaded cylinder 33 fixedly connected to the rotating rod 32 is threadedly connected to the threaded plate 34, and the threaded plate 34 is fixedly connected to the monitoring body 1. Therefore, the rotating rod 32 moving to the right will also rotate. The rotating rod 32 drives the rotating cylinder 14 and the partition plate 36 to rotate. And during this process, the rotating rod 32 will also drive the sliding plate 11 to move. The sliding plate 11 drives the fixed frame 22 to move, thereby causing the connection between the fixed frame 22 and the round rod 23 to be disconnected. And when the partition plate 36 on the outer side of the rotating cylinder 14 abuts against the vertical plate 30 on the outer side of the outermost circular plate 29, the vertical plate 30 will drive the circular plate 29 to rotate around the transmission rod 28. And during the movement of the rotating cylinder 14, the partition plate 36 on the outer side of the rotating cylinder 14 abuts against the vertical plate 30 on the outer side of the circular plate 29 in sequence. Therefore, the circular plate 29 on the outer side of the transmission rod 28 will rotate in sequence, which will not only cause the protection plate 7 to rotate in sequence, the protection plate 7 unfolds, forming a protection operation on the glass on the front side of the monitoring body 1, but also cause the second torsion spring 31 to deform. After the abnormality ends, the controller in the monitoring body 1 will not only turn off the hydraulic rod 35, but also turn on the servo motor 8, thereby causing the device to return to its original state;

[0044] When the hydraulic rod 35 drives the first connecting plate 12 to move to the right, the first connecting plate 12 will drive the cross plate 13 and the third connecting rod 39 to move to the right. The third connecting rod 39 drives the third connecting plate 40 and the second connecting plate 15 to move to the right. The second connecting plate 15 drives the cleaning ring 16 to move to the right. Under the action of the cleaning ring 16, the cleaning effect on the gap between the protective cover and the monitoring body 1 can be formed. Under the action of the third connecting rod 39 and the inclined groove 38, the clamping plate 37 will also move downward, so that when the clamping plate 37 moves out of the deep groove 42, the protection work on the display screen 41 can be formed.

Claims

1. An embedded video surveillance device capable of video calls, comprising a surveillance body (1), characterized in that, An installation frame (3) and a triangular seat (4) are fixedly installed on the outside of the monitoring body (1). The monitoring body (1) is fixedly installed with a protective cover (2). A deep groove (42) is formed in the lower side of the triangular seat (4). A display screen (41) is rotatably installed in the deep groove (42). A cleaning component is installed in the protective cover (2). The cleaning component includes two rotating plates (6). The two rotating plates (6) are fixedly connected with a brush plate (18). Two positioning plates (5) are fixedly connected in the protective cover (2). Both of the two positioning plates (5) are fixedly connected with a positioning rod (25). The positioning rod (25) is rotatably connected with a rotating ring (17). The rotating plate (6) is fixedly connected with the rotating ring (17) through a first connecting rod (26). A first torsion spring (24) is fixedly connected between the rotating ring (17) and the positioning plate (5). The outer side of the rotating ring (17) is fixedly connected with a round rod (23) through a second connecting rod (27). A control component for controlling the movement of the round rod (23) is installed on the outside of the monitoring body (1). The control component includes a servo motor (8) fixedly installed on the lower side of the monitoring body (1). Elliptical plates (9) are fixedly connected to the output shafts on both sides of the servo motor (8). A sliding rod (19) is slidably connected to the side wall of the elliptical plate (9). The sliding rod (19) is fixedly connected with a moving plate (10). The moving plate (10) is slidably connected with the monitoring body (1). The moving plate (10) is slidably connected with a sliding plate (11). The moving plate (10) is fixedly connected with a fixing plate (20). A return spring (21) is fixedly connected between the fixing plate (20) and the sliding plate (11). The sliding plate (11) is fixedly connected with a fixing frame (22). The round rod (23) passes through the fixing frame (22). A protection component is installed on the outside of the rotating plate (6). The protection component includes a transmission rod (28) fixedly installed on the outside of the rotating plate (6). A plurality of round plates (29) are rotatably connected to the outside of the transmission rod (28). A second torsion spring (31) is fixedly connected between adjacent two round plates (29). And a second torsion spring (31) the same as that between adjacent two round plates (29) is also fixedly connected between the round plate (29) closest to the rotating plate (6) and the rotating plate (6). A protection plate (7) is fixedly connected to the outside of each round plate (29). A rotating component for controlling the rotation of the round plate (29) is installed on the outside of the monitoring body (1). The rotating component includes a plurality of vertical plates (30) fixedly installed on the outside of each round plate (29). A hydraulic rod (35) is fixedly connected to the side wall of the monitoring body (1). The output end of the hydraulic rod (35) is fixedly connected with a first connecting plate (12). Two rotating rods (32) are rotatably connected to the side wall of the first connecting plate (12). The rotating rods (32) are rotatably connected with the sliding plate (11). Threaded cylinders (33) are fixedly connected to the outside of the two rotating rods (32). A threaded plate (34) is threadedly connected to the outside of the threaded cylinder (33).The threaded plate (34) is fixedly connected to the monitoring body (1). A rotating cylinder (14) is fixedly connected to the outer sides of both of the rotating rods (32). A plurality of partition plates (36) are fixedly connected to the outer circumference of the rotating cylinder (14) evenly in the circumferential direction.

2. The embedded video monitoring device capable of video call according to claim 1, characterized in that, A limiting component for the display screen (41) is installed inside the triangular seat (4). The limiting component includes two cross plates (13) fixedly installed on the side wall of the first connecting plate (12). One end of the two cross plates (13) extends into the triangular seat (4), and a third connecting rod (39) is fixedly connected to the common end of the two cross plates (13) located inside the triangular seat (4). Two clamping plates (37) are slidably connected inside the deep groove (42). Oblique grooves (38) are formed on the side walls of the two clamping plates (37), and the third connecting rod (39) is slidably connected to the oblique grooves (38).

3. An embedded video monitoring device capable of video calls according to claim 2, characterized in that, A third connecting plate (40) is fixedly connected to the side wall of the third connecting rod (39). One end of the third connecting plate (40) is fixedly connected to a second connecting plate (15). A cleaning ring (16) is fixedly connected to the outside of the second connecting plate (15). The cleaning ring (16) is located between the protective cover (2) and the monitoring body (1).

4. An embedded video monitoring device capable of video call according to claim 3, characterized in that, A rubber pad is fixedly connected to the outside of the cleaning ring (16), and the rubber pad abuts against the protective cover (2) and the monitoring body (1) respectively.

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