Alarm device for security and protection monitoring

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By designing alarm devices for security monitoring systems, including cameras, buzzers, alarm lights and automatic door-closing mechanisms, the existing security monitoring systems are unable to provide feedback and warnings and lack of self-protection, and higher safety and service life are achieved.

CN222600282UActive Publication Date: 2025-03-11CLP XINWEI CONSTR ENG (BEIJING) CO LTD

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Patent Information

Application Number: CN202420118185.5
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-01-17
Publication Date: 2025-03-11
Estimated Expiration: 2034-01-17

AI Technical Summary

Technical Problem

The existing security monitoring system cannot provide feedback and warning to the outside world, and lacks self-protection functions, and is prone to malicious damage.

Method used

An alarm device for security monitoring is designed, including a camera, buzzer, alarm light and automatic door-closing mechanism. Video information is collected through the camera. After the controller processes it, the buzzer and alarm light transmit dangerous information, and self-protection is achieved through the automatic door-closing mechanism.

Benefits of technology

The device can effectively transmit hazard information to the outside world, enhance the safety and reliability of security monitoring, reduce the incidence of dangerous accidents, and prevent malicious damage through self-protection functions and extend the service life.

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Abstract

The utility model discloses a security and protection monitoring alarm device which comprises a supporting frame, a first servo motor is arranged at the top end of the supporting frame, a threaded rod is arranged in the supporting frame, a mounting table is arranged on the threaded rod, a mounting box is arranged on the mounting table, and a buzzer and an alarm lamp are fixedly connected to the upper surface of the mounting box. A safety bin is arranged on the lower surface of the mounting box, an electric rotating shaft is arranged in the mounting box, a camera is connected to the bottom end of the electric rotating shaft, a connecting plate is arranged at the end, close to the camera, of the safety bin, and an automatic door closing mechanism is arranged at the lower end of the connecting plate. The existing security and protection monitoring is mostly used for video monitoring, cannot carry out feedback and warning to the outside, lacks a self-protection function, and is very easy to damage if being maliciously damaged.

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Description

Technical Field

[0001] The utility model relates to the technical field of security monitoring, in particular to an alarm device for security monitoring. 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 truthfully, and can replace manual long-term monitoring in harsh environments and record it through a video recorder. Video security monitoring system (VSCS) refers to an electronic system or network that uses video detection technology to monitor the defense area and display and record the on-site images in real time.

[0003] Existing security monitoring is mainly used for video monitoring, and cannot provide feedback and alarm to the outside world. In addition, the existing security monitoring lacks self-protection function and is easily damaged if maliciously damaged. Therefore, an alarm device for security monitoring is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an alarm device for security monitoring, which solves the problems that existing security monitoring is mostly used for video monitoring, cannot provide feedback and alarm to the outside world, and lacks self-protection function and is easily damaged if maliciously damaged.

[0005] The utility model is implemented as follows: an alarm device for security monitoring comprises a support frame (1), a first servo motor is arranged at the top of the support frame, a threaded rod is arranged inside the support frame, a mounting platform is arranged on the threaded rod, a mounting box is arranged on the mounting platform, a buzzer and an alarm light are fixedly connected to the upper surface of the mounting box, a safety compartment is arranged on the lower surface of the mounting box, an electric rotating shaft is arranged inside the mounting box, a camera is connected to the bottom end of the electric rotating shaft, a connecting plate is arranged at one end of the safety compartment close to the camera, and an automatic door closing mechanism is arranged at the lower end of the connecting plate.

[0006] A further technical solution of the utility model is: a slide rail is provided inside the installation box, a slide table is provided on the slide rail, the top end of the electric rotating shaft is connected to the slide rail through the slide table, and the bottom end of the electric rotating shaft is fixedly connected to the camera.

[0007] A further technical solution of the utility model is: a cylinder is provided inside the installation box, the cylinder and the slide rail are located on the same straight line, a piston rod is provided on the cylinder, one end of the piston rod is connected to the cylinder, and the other end of the piston rod is fixedly connected to the slide.

[0008] A further technical solution of the utility model is: the automatic door closing mechanism includes: a cross bar installed on the connecting plate, a left connecting seat installed on the cross bar, a right connecting seat installed on the cross bar, a left door installed on the top of the left connecting seat, a right door installed on the top of the right connecting seat, a lower gear bar installed on the bottom of the left connecting seat, an upper gear bar installed on the bottom of the right connecting seat, a transmission gear installed on the connecting plate, and a second servo motor installed on the connecting plate.

[0009] A further technical solution of the utility model is: the transmission gear is meshed with the upper gear bar and the lower gear bar, and the transmission gear is placed between the upper gear bar and the lower gear bar, and one end of the transmission gear close to the connecting plate is fixedly connected to the second servo motor.

[0010] A further technical solution of the utility model is: the left connecting seat is slidably connected to the cross bar, and the right connecting seat is slidably connected to the cross bar.

[0011] A further technical solution of the utility model is: a slide groove is provided on the support frame, and the mounting platform is slidably connected to the support frame through the slide groove.

[0012] A further technical solution of the utility model is: a threaded hole is provided on the mounting seat, the mounting seat is connected to the threaded rod through the threaded hole, and the top end of the threaded rod is fixedly connected to the first servo motor.

[0013] A further technical solution of the utility model is: a controller is provided inside the installation box, and the alarm light, buzzer, first servo motor, electric rotating shaft, second servo motor and camera are electrically connected to the controller.

[0014] Beneficial effects of the utility model: the alarm device of the security monitoring collects external video information through the camera, processes it through the controller, and transmits danger information to the outside world through the buzzer and the alarm light, which makes up for the shortcomings of the existing security monitoring that lacks information exchange, increases the safety and reliability of security monitoring, reduces the incidence of dangerous accidents or can solve potential dangers earlier. At the same time, the alarm device of the security monitoring also adds a self-protection mechanism, which can effectively prevent malicious damage from the outside, so that the alarm device installed with monitoring can better adapt to the external environment, and to a certain extent increases the service life of the security monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a security monitoring alarm device provided by the utility model;

[0016] Figure 2This is a bottom view of a security monitoring alarm device provided by the utility model;

[0017] Figure 3 It is a cross-sectional view of a security monitoring alarm device provided by the utility model;

[0018] Figure 4 It is a partial enlarged schematic diagram of position A of a security monitoring alarm device provided by the utility model.

[0019] Figure numerals: 1. Support frame; 2. First servo motor; 3. Threaded rod; 4. Mounting box; 5. Buzzer; 6. Safety compartment; 7. Camera; 8. Automatic door closing mechanism; 9. Mounting table; 10. Slide groove; 11. Slide rail; 12. Slide table; 13. Piston rod; 14. Cylinder; 15. Electric rotating shaft; 16. Warning light; 17. Connecting plate; 18. Controller; 81. Left door; 82. Right door; 83. Left connecting seat; 84. Right connecting seat; 85. Lower gear bar; 86. Upper gear bar; 87. Transmission gear; 88. Second servo motor; 89. Cross bar. DETAILED DESCRIPTION

[0020] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0021] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of the present specification are only used to match the contents disclosed in the specification for people familiar with the technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present utility model, should still fall within the scope of the technical contents disclosed by the present utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in the present specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present utility model. The change or adjustment of the relative relationship, without substantial change of the technical contents, should also be regarded as the scope of the implementation of the present utility model.

[0022] Figure 1-Figure 4The main structural components of an alarm device for security monitoring are shown, which includes a support frame 1, a first servo motor 2 is provided at the top of the support frame 1, a threaded rod 3 is provided inside the support frame 1, a mounting platform 9 is provided on the threaded rod 3, a mounting box 4 is provided on the mounting platform 9, a buzzer 5 and an alarm light 16 are fixedly connected to the upper surface of the mounting box 4, a safety compartment 6 is provided on the lower surface of the mounting box 4, an electric rotating shaft 15 is provided in the mounting box 4, a camera 7 is connected to the bottom end of the electric rotating shaft 15, a connecting plate 17 is provided at one end of the safety compartment 6 close to the camera 7, and an automatic door closing mechanism 8 is provided at the lower end of the connecting plate 17.

[0023] like Figure 2 As shown, the longitudinal movement of the camera 7 of the alarm device of the security monitoring is mainly completed by the combination of the mounting platform 9, the threaded rod 3 and the first servo motor 2. When the first servo motor 2 rotates, it will drive the threaded rod 3 to rotate together, and the mounting platform 9 is connected to the threaded rod 3 by threads. At this time, the mounting platform 9 will make longitudinal linear movement on the threaded rod 3 through the slide groove 10 on the support frame 1. The specific connection relationship is: the support frame 1 is provided with a slide groove 10, the mounting platform 9 is slidably connected to the support frame 1 through the slide groove 10, the mounting seat 9 is provided with a threaded hole, the mounting seat 9 is connected to the threaded rod 3 through the threaded hole, and the top of the threaded rod 3 is fixedly connected to the first servo motor 2.

[0024] like Figure 1 as well as Figure 3 As shown, the lateral movement of the camera 7 of the alarm device of the security monitoring is mainly completed by the combination of the cylinder 14, the slide 12, the slide rail 11 and the piston rod 13. When the cylinder 14 drives the piston rod 13 to move back, the piston rod 13 will pull the slide 12 to slide on the slide rail 11, thereby driving the electric rotating shaft 15 connected to the slide 12 and the camera 7 to do lateral linear movement. The specific connection relationship is as follows:

[0025] A slide rail 11 is provided inside the installation box 4, a slide table 12 is provided on the slide rail 11, the top end of the electric rotating shaft 15 is connected to the slide rail 11 through the slide table 12, the bottom end of the electric rotating shaft 15 is fixedly connected to the camera 7, a cylinder 14 is provided inside the installation box 4, the cylinder 14 and the slide rail 11 are located on the same straight line, a piston rod 13 is provided on the cylinder 14, one end of the piston rod 13 is connected to the cylinder 14, and the other end of the piston rod 13 is fixedly connected to the slide table.

[0026] like Figure 2As shown, the components that complete the alarm work of the alarm device of the security monitoring are the alarm light 16 and the buzzer 5. When the camera 7 collects dangerous information from the outside world, the information will be transmitted to the controller 18 for processing. When the controller 18 determines that the transmitted dangerous information will cause certain consequences, the alarm signal will be transmitted to the alarm light 16 and the buzzer 5. At this time, the buzzer 5 will sound an alarm, and the alarm light will also start to flash. The alarm signal will not be canceled until the controller 18 receives signal feedback from the outside world.

[0027] like Figure 1 as well as Figure 4 As shown, the automatic door closing mechanism 8 is a major feature of the alarm device of the security monitoring, and is also a key structure for completing self-protection. The automatic door closing mechanism 8 includes: a cross bar 89 installed on the connecting plate 17, a left connecting seat 83 installed on the cross bar 18, a right connecting seat 84 installed on the cross bar 18, a left door 81 installed at the top of the left connecting seat 83, a right door 82 installed at the top of the right connecting seat 84, a lower gear bar 85 installed at the bottom of the left connecting seat 83, an upper gear bar 86 installed at the bottom of the right connecting seat 84, a transmission gear 87 installed on the connecting plate 7, and a second servo motor 88 installed on the connecting plate 7. The transmission gear 87 is meshed with the upper gear bar 86 and the lower gear bar 85, and the transmission gear 87 is placed between the upper gear bar 86 and the lower gear bar 85, and the end of the transmission gear 87 close to the connecting plate 7 is fixedly connected to the second servo motor 88, the left connecting seat 83 is slidably connected to the cross bar 89, and the right connecting seat 84 is slidably connected to the cross bar 89.

[0028] When the second servo motor 88 is started, the transmission gear 87 will start to rotate, and the upper gear bar 86 and the lower gear bar 85 meshing with the transmission gear 87 will move toward each other. At this time, the right connecting seat 84 fixedly connected to the upper gear bar 86 and the left connecting seat 83 fixedly connected to the lower gear bar 85 will slide toward each other on the cross bar 89, thereby driving the left door 81 and the right door 82 to move toward each other until they are closed.

[0029] The alarm device of the security monitoring collects external video information through the camera, processes it through the controller, and transmits danger information to the outside world through the buzzer and the alarm light, which makes up for the shortcomings of the existing security monitoring that lacks information exchange, increases the safety and reliability of security monitoring, reduces the incidence of dangerous accidents or can solve potential dangers earlier. At the same time, the alarm device of the security monitoring also adds a self-protection mechanism, which can effectively prevent malicious damage from the outside world, so that the alarm device installed with monitoring can better adapt to the external environment, and to a certain extent increase the service life of the security monitoring.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A security monitoring alarm device, comprising a support frame (1), characterized in that: A first servo motor (2) is provided at the top of the support frame (1), a threaded rod (3) is provided inside the support frame (1), a mounting platform (9) is provided on the threaded rod (3), a mounting box (4) is provided on the mounting platform (9), a buzzer (5) and an alarm light (16) are fixedly connected to the upper surface of the mounting box (4), a safety compartment (6) is provided on the lower surface of the mounting box (4), an electric rotating shaft (15) is provided inside the mounting box (4), a camera (7) is connected to the bottom end of the electric rotating shaft (15), a connecting plate (17) is provided at one end of the safety compartment (6) close to the camera (7), and an automatic door closing mechanism (8) is provided at the lower end of the connecting plate (17).

2. The security monitoring alarm device according to claim 1, characterized in that: A slide rail (11) is provided inside the installation box (4), a slide platform (12) is provided on the slide rail (11), the top end of the electric rotating shaft (15) is connected to the slide rail (11) through the slide platform (12), and the bottom end of the electric rotating shaft (15) is fixedly connected to the camera (7).

3. The security monitoring alarm device according to claim 2, characterized in that: A cylinder (14) is provided inside the installation box (4), and the cylinder (14) and the slide rail (11) are located on the same straight line. A piston rod (13) is provided on the cylinder (14), and one end of the piston rod (13) is connected to the cylinder (14), and the other end of the piston rod (13) is fixedly connected to the slide table.

4. The security monitoring alarm device according to claim 1, characterized in that: The automatic door closing mechanism (8) comprises: a cross bar (89) mounted on the connecting plate (17), a left connecting seat (83) mounted on the cross bar (89), a right connecting seat (84) mounted on the cross bar (89), a left door (81) mounted on the top of the left connecting seat (83), a right door (82) mounted on the top of the right connecting seat (84), a lower gear bar (85) mounted on the bottom of the left connecting seat (83), an upper gear bar (86) mounted on the bottom of the right connecting seat (84), a transmission gear (87) mounted on the connecting plate (17), and a second servo motor (88) mounted on the connecting plate (17).

5. The security monitoring alarm device according to claim 4, characterized in that: The transmission gear (87) is meshed with the upper gear bar (86) and the lower gear bar (85), and the transmission gear (87) is placed between the upper gear bar (86) and the lower gear bar (85). One end of the transmission gear (87) close to the connecting plate (17) is fixedly connected to the second servo motor (88).

6. The security monitoring alarm device according to claim 4, characterized in that: The left connecting seat (83) is slidably connected to the cross bar (89), and the right connecting seat (84) is slidably connected to the cross bar (89).

7. The security monitoring alarm device according to claim 1, characterized in that: The support frame (1) is provided with a slide groove (10), and the mounting platform (9) is slidably connected to the support frame (1) via the slide groove (10).

8. The security monitoring alarm device according to claim 1, characterized in that: The mounting platform (9) is provided with a threaded hole, the mounting platform (9) is connected to the threaded rod (3) via the threaded hole, and the top end of the threaded rod (3) is fixedly connected to the first servo motor (2).

9. The security monitoring alarm device according to claim 1, characterized in that: A controller (18) is provided inside the installation box (4), and the alarm light (16), buzzer (5), first servo motor (2), electric rotating shaft (15), second servo motor (88) and camera (7) are electrically connected to the controller (18).