Intelligent security monitoring alarm equipment

Abstract

The utility model discloses an intelligent security monitoring alarm device, which relates to the technical field of intelligent security, and comprises a mounting plate, a first support plate is welded on the side surface of the mounting plate, a rotating through groove is arranged in the first support plate, a base is elastically and rotatably connected in the rotating through groove, and a monitoring device is hinged to the base. A bearing box is fixed to the bottom of the first supporting plate, a driving mechanism is arranged in the bearing box and connected with the base, a cover plate is fixed to the end, away from the first supporting plate, of the bearing box through screws, a second supporting plate fixed to the mounting plate is arranged above the first supporting plate, and a power connection alarm is mounted on the second supporting plate. A solar assembly is arranged on one side of the power connection alarm and used for supplying power to the monitoring device, the power connection alarm and the driving mechanism. According to the equipment, the monitoring equipment can rotate in the vertical direction and the horizontal direction, and automatic rotation and reciprocating rotation are achieved, so that the monitoring range can be widened, and comprehensive monitoring information can be obtained.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent security, in particular to an intelligent security monitoring and alarm device. Background Art

[0002] The security monitoring system uses optical fiber, coaxial cable or microwave to transmit video signals in a closed loop, and constitutes an independent and complete system from camera to image display and recording. It can reflect the monitored object in real time, vividly and realistically, replacing manual long-term monitoring and recording through video recorders. Security monitoring can use video to provide evidence and clues, cooperate with manual uninterrupted security assurance work, and provide users with monitoring information of abnormal events in a timely manner to prevent problems before they occur. The security monitoring system plays an extremely important role in life and is also widely used.

[0003] For example, the utility model disclosed in authorization publication number CN212064224U discloses a smart security monitoring device comprising a wall, with a fixing plate movably mounted on the right side of the wall. The fixing plate secures the device to the wall with pins, securing the entire monitoring device. The monitoring device body is then mounted on a mounting structure on the base plate. A top plate protects the top of the monitoring device body from falling objects and damaging the camera. A solar panel located above the top plate continuously converts light energy into electrical energy, which is stored within a power supply. This power supply then supplies power to the monitoring device body. The power supply also powers a smoke alarm, sounding an alarm when smoke concentrations are too high to prevent the spread of fire. The solar panel serves as a backup power source, preventing sudden power outages that could render the device inoperable and facilitating maintenance. However, the monitoring device body is fixedly mounted on the top of the base, making it difficult to adjust the angle, resulting in a fixed monitoring angle and range. This results in a small monitoring range and hinders the acquisition of comprehensive monitoring information. Summary of the Invention

[0004] The utility model provides an intelligent security monitoring alarm device, which can enable the monitoring device to rotate in both vertical and horizontal directions, and both are automatically rotated back and forth, thereby increasing the monitoring range and obtaining comprehensive monitoring information.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A smart security monitoring and alarm device, the device includes a mounting plate, a first support plate welded to the side of the mounting plate, a rotating through slot provided inside the first support plate, a base elastically and rotatably connected inside the rotating through slot, a monitoring device hingedly connected to the base, a carrying box fixed to the bottom of the first support plate, a driving mechanism provided inside the carrying box, the lower end of the base extends into the carrying box and is transmission-connected to the driving mechanism, a cover plate is screwed to the end of the carrying box away from the first support plate, a second support plate fixed to the mounting plate is provided above the first support plate, a power-on alarm is installed on the second support plate, a solar panel is provided on one side of the power-on alarm, and the solar panel is used to power the monitoring device, the power-on alarm and the driving mechanism.

[0007] Furthermore, a vortex sheet is fixed on the side surface of the base, and the vortex sheet is fixed on the inner wall of the rotating groove away from the end of the base.

[0008] Furthermore, the driving mechanism includes a gear fixed to the bottom of the base and a connecting rod inserted inside the first support plate. A sliding groove hole is provided at the position of the first support plate corresponding to the connecting rod for the connecting rod to slide. The connecting rod is connected to a traction rod when it rotates toward the monitoring device end, and the traction rod is connected to a slide rail when it slides away from the connecting rod end. The slide rail is arc-shaped, and the slide rail is screwed away from the traction rod end and installed at the bottom of the monitoring device.

[0009] Furthermore, a half gear is engaged with the side of the gear, a drive shaft is fixed at the axis of the half gear, one end of the drive shaft is rotatably connected to the bottom of the first support plate, the drive shaft is connected to a drive motor away from the half gear end, and the connecting rod is rotatably connected to the wheel disc toward the end of the supporting box, the rotation point of the supporting box and the wheel disc is set near the edge of the wheel disc, and a synchronous connecting piece is connected between the wheel disc and the drive shaft.

[0010] Furthermore, the synchronous connecting member includes a bracket fixed to the bottom of the first support plate, a first coupling shaft is rotatably connected inside the carrier box, a second coupling shaft is rotatably connected inside the bracket, the wheel is coaxially fixed on the first coupling shaft, a first bevel gear is coaxially fixed on the first coupling shaft, the first bevel gear is meshed with the second bevel gear, the second bevel gear is coaxially fixed on the second coupling shaft, a third bevel gear is fixed at the end of the second coupling shaft away from the second bevel gear, the third bevel gear is meshed with the fourth bevel gear, and the fourth bevel gear is coaxially fixed on the drive shaft.

[0011] To sum up, the beneficial technical effects of the utility model are as follows: the utility model is provided with a driving mechanism, including a connecting rod and a gear structure, which is driven by a driving motor, and a synchronous connecting part is provided. As the driving motor is continuously driven, the base is driven to rotate through the gear transmission. Since the gear is engaged with the half gear, the driving motor drives the rotation of the base intermittently. When not driven, the vortex sheet inside the rotating groove rotates, causing the monitoring device to rotate reciprocatingly. At the same time, the up and down movement of the connecting rod drives the monitoring device to rotate up and down, effectively improving the monitoring range of the monitoring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute part of the specification, but do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 This is a structural diagram of a smart security monitoring and alarm device according to this embodiment;

[0014] Figure 2 This is a smart security monitoring alarm device Figure 1 Schematic side view of

[0015] Figure 3 This is a smart security monitoring alarm device Figure 2 AA line cross-sectional view;

[0016] Figure 4 This is a schematic diagram of the driving mechanism structure of a smart security monitoring and alarm device in this embodiment.

[0017] In the figure, 1. mounting plate; 2. first support plate; 3. rotating through slot; 4. base; 5. monitoring device; 6. carrier box; 7. cover plate; 8. second support plate; 9. power alarm; 10. solar panel; 11. vortex sheet; 12. gear; 13. connecting rod; 14. slide hole; 15. traction rod; 16. slide rail; 17. half gear; 18. drive shaft; 19. drive motor; 20. wheel disc; 21. bracket; 22. first coupling shaft; 23. second coupling shaft; 24. first bevel gear; 25. second bevel gear; 26. third bevel gear; 27. fourth bevel gear. DETAILED DESCRIPTION

[0018] The present invention will be described in further detail below with reference to the accompanying drawings.

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] See also Figure 1-4, a smart security monitoring and alarm device, the device includes a mounting plate 1, the device is fixed in a specified position through the mounting plate 1, a first support plate 2 is welded to the side of the mounting plate 1, a rotating through slot 3 is provided inside the first support plate 2, a base 4 is elastically rotatably connected inside the rotating through slot 3, a monitoring device 5 is hingedly connected to the base 4, a carrying box 6 is fixed to the bottom of the first support plate 2, a driving mechanism is provided inside the carrying box 6, the lower end of the base 4 extends into the carrying box 6 and is transmission-connected to the driving mechanism, and a cover plate 7 is screwed to the end of the carrying box 6 away from the first support plate 2, a second support plate 8 fixed to the mounting plate 1 is provided above the first support plate 2, a power-on alarm 9 is installed on the second support plate 8, and a solar panel 10 is provided on one side of the power-on alarm 9. The solar panel 10 is used to power the monitoring device 5, the power-on alarm 9 and the driving mechanism.

[0021] Among them, the aperture of the upper half of the rotating groove 3 is larger than the aperture of the lower half, and a vortex sheet 11 is fixed on the side of the base 4. The end of the vortex sheet 11 away from the base 4 is fixed on the inner wall of the upper half of the rotating groove 3, and then when the base 4 rotates, the vortex sheet 11 will be compressed. Preferably, the vortex sheet 11 can adopt a flat spiral spring.

[0022] Specifically, the driving mechanism includes a gear 12 fixed to the bottom of the base 4 and a connecting rod 13 inserted into the first support plate 2. The first support plate 2 is provided with a slide groove hole 14 at the position corresponding to the connecting rod 13 for the connecting rod 13 to slide. The connecting rod 13 is connected to the traction rod 15 when it rotates toward the end of the monitoring device 5. The traction rod 15 is connected to the slide rail 16 for sliding away from the end of the connecting rod 13. The slide rail 16 is arc-shaped. The slide rail 16 is screwed away from the end of the traction rod 15 and is installed at the bottom of the monitoring device 5. The connecting rod 13 is used to drive the monitoring device 5 to rotate in the vertical plane, and the gear 12 is used to drive the monitoring device 5 to rotate in the horizontal plane. At the same time, the connecting rod 13 and the monitoring device 5 are connected by the slide rail 16 and the traction rod 15 structure. When the monitoring device 5 rotates in the horizontal plane, it can drive the slide rail 16 to rotate, and then the traction rod 15 slides with the slide rail 16, which does not affect the traction rod 15 pulling the monitoring device 5 to rotate in the vertical plane.

[0023] Specifically, the rotation within the horizontal plane is achieved by the gear 12, and a half gear 17 is meshed on the side of the gear 12. A drive shaft 18 is fixed to the axis of the half gear 17. One end of the drive shaft 18 is rotatably connected to the bottom of the first support plate 2, and the end of the drive shaft 18 away from the half gear 17 is connected to the drive motor 19. The connecting rod 13 is rotatably connected to the wheel disc 20 toward the end of the carrier box 6. The rotation point of the carrier box 6 and the wheel disc 20 is set close to the edge of the wheel disc 20. A synchronous connecting piece is connected between the wheel disc 20 and the drive shaft 18. After the drive motor 19 is turned on, the drive motor 19 drives the drive shaft 18 to rotate, and at the same time drives the half gear 17 to rotate, thereby The half gear 17 is in a state of meshing with the gear 12, and can drive the gear 12 to rotate. Since the gear 12 is fixed to the base 4, it drives the base 4 to rotate. As the half gear 1712 continues to rotate, the half gear 17 is in a state of not meshing with the gear 12. Combined with the above-mentioned description of the vortex sheet 11, when the base 4 rotates, the vortex sheet 11 in a compressed state begins to rebound at this time, driving the base 4 to rotate and reset. As the drive motor 19 continues to drive, the half gear 17 meshes with the gear 12 again, and drives the base 4 to rotate again, thereby realizing the reciprocating rotation drive of the base 4, so that the monitoring device 5 rotates within the horizontal plane.

[0024] The synchronous connecting member is further used to synchronously drive the wheel disc 20 to rotate after the driving motor 19 is turned on. Specifically, the synchronous connecting member includes a bracket 21 fixed to the bottom of the first support plate 2, a first coupling shaft 22 is rotatably connected in the carrier box 6, a second coupling shaft 23 is rotatably connected inside the bracket 21, the wheel disc 20 is coaxially fixed on the first coupling shaft 22, a first bevel gear 24 is coaxially fixed on the first coupling shaft 22, the first bevel gear 24 is meshed with a second bevel gear 25, the second bevel gear 25 is coaxially fixed on the second coupling shaft 23, and a third bevel gear is fixed on the end of the second coupling shaft 23 away from the second bevel gear 25. The third bevel gear 26 is meshed with a fourth bevel gear 27, and the fourth bevel gear 27 is coaxially fixed to the drive shaft 18. When the drive shaft 18 rotates, the fourth bevel gear 27 is driven to rotate, and the second coupling shaft 23 is driven to rotate through the third bevel gear 26, and then the first coupling shaft 22 is driven to rotate through the meshing of the second bevel gear 25 and the first bevel gear 24, and then the wheel disc 20 is driven to rotate. As the wheel disc 20 rotates, the connecting rod 13 moves up and down in the upper and lower vertical planes, thereby driving the traction rod 15 to move up and down, thereby driving the monitoring device 5 to rotate in the vertical plane.

[0025] The working principle of the present invention is as follows: electric energy is provided by the solar module 10, and the driving motor 19 is kept turned on after the monitoring device 5 is turned on. Then, as the driving motor 19 is continuously driven, the base 4 is driven to rotate through the gear 12. Since the gear 12 is engaged with the half gear 17, the driving motor 19 drives the base 4 to rotate intermittently. When not driven, the vortex sheet 11 inside the rotating groove 3 rotates, causing the monitoring device 5 to rotate back and forth. At the same time, the up and down movement of the connecting rod 13 drives the monitoring device 5 to rotate up and down, effectively improving the monitoring range of the monitoring device 5.

Claims

1. A smart security monitoring alarm device, characterized in that: The device comprises a mounting plate (1), a first supporting plate (2) is welded to the side of the mounting plate (1), a rotating through slot (3) is provided inside the first supporting plate (2), a base (4) is elastically and rotatably connected inside the rotating through slot (3), a monitoring device (5) is hingedly connected to the base (4), a carrying box (6) is fixed to the bottom of the first supporting plate (2), a driving mechanism is provided inside the carrying box (6), the lower end of the base (4) extends into the carrying box (6) and is transmission-connected to the driving mechanism, a cover plate (7) is screwed to the end of the carrying box (6) away from the first supporting plate (2), a second supporting plate (8) fixed to the mounting plate (1) is provided above the first supporting plate (2), a power-on alarm (9) is installed on the second supporting plate (8), a solar module (10) is provided on one side of the power-on alarm (9), and the solar module (10) is used to supply power to the monitoring device (5), the power-on alarm (9) and the driving mechanism.

2. The intelligent security monitoring and alarm device according to claim 1, characterized in that: A vortex sheet (11) is fixed to the side of the base (4), and the end of the vortex sheet (11) away from the base (4) is fixed to the inner wall of the rotating groove (3).

3. The intelligent security monitoring and alarm device according to claim 1, characterized in that: The driving mechanism includes a gear (12) fixed to the bottom of the base (4) and a connecting rod (13) inserted into the inside of the first support plate (2). The first support plate (2) is provided with a slide groove hole (14) at a position corresponding to the connecting rod (13) for the connecting rod (13) to slide. The connecting rod (13) is connected to a traction rod (15) when it rotates toward the end of the monitoring device (5). The traction rod (15) is connected to a slide rail (16) when it slides away from the end of the connecting rod (13). The slide rail (16) is in an arc shape. The end of the slide rail (16) away from the traction rod (15) is screwed to the bottom of the monitoring device (5).

4. The intelligent security monitoring and alarm device according to claim 3, characterized in that: A half gear (17) is meshed with the side of the gear (12), a driving shaft (18) is fixed at the axis of the half gear (17), one end of the driving shaft (18) is rotatably connected to the bottom of the first support plate (2), and the end of the driving shaft (18) away from the half gear (17) is connected to a driving motor (19), and the connecting rod (13) is rotatably connected to the end of the carrier box (6) and the wheel disc (20), and the rotation point of the carrier box (6) and the wheel disc (20) is set near the edge of the wheel disc (20), and a synchronous connecting member is connected between the wheel disc (20) and the driving shaft (18).

5. The intelligent security monitoring and alarm device according to claim 4, characterized in that: The synchronous connecting member includes a bracket (21) fixed to the bottom of the first support plate (2), a first coupling shaft (22) rotatably connected in the carrier box (6), a second coupling shaft (23) rotatably connected in the bracket (21), a wheel disc (20) coaxially fixed on the first coupling shaft (22), a first bevel gear (24) coaxially fixed on the first coupling shaft (22), the first bevel gear (24) meshing with a second bevel gear (25), the second bevel gear (25) coaxially fixed on the second coupling shaft (23), a third bevel gear (26) fixed on the end of the second coupling shaft (23) away from the second bevel gear (25), the third bevel gear (26) meshing with a fourth bevel gear (27), and the fourth bevel gear (27) coaxially fixed on the drive shaft (18).

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