Smart home security device
Through the design of the barrier plate, drive assembly and limit assembly of the smart home security device, the security of the security door is increased, and the camera is protected by the protective components, which solves the insufficient protection and monitoring interruption of existing security devices in the face of illegal intrusion. The problem has improved the practicality of overall security.
Patent Information
- Application Number
- CN202411276519.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2024-12-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When existing home security devices face illegal invasion, the security doors are easily broken, and the surveillance cameras are prone to being damaged, resulting in the inability to effectively monitor and protect property.
Design a smart home security device. Through the cooperation of the barrier plate and the driving component, the barrier plate is moved to the outside of the anti-theft door for protection, and lock the anti-theft door through the limiting component to increase the breaking time; at the same time, the protective component is used to protect the camera , prevent damage.
It effectively improves the security level of the security door, reduces the probability of items being lost, and ensures that the image data captured by the camera is complete, making it easier to investigate and collect evidence in the subsequent investigation.
Smart Images
Figure CN119206963A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of home security, and in particular to an intelligent home security device. Background Art
[0002] From a security perspective, the smart home security system can implement hierarchical deployment of home security alarm points and use logical judgment to avoid false alarms. The remote control or keyboard can arm and disarm the system, and when an alarm occurs, the system automatically confirms the alarm information, status and location, and can automatically force the line to be occupied when an alarm occurs.
[0003] At present, home security mainly prevents illegal intrusion by installing door magnets and window magnets. The management system can quickly receive and process alarms by receiving signals from alarm controllers installed in residents' rooms. Alarm linkage control can automatically turn on indoor lighting and activate alarms when an alarm occurs indoors. After an intruder illegally opens the anti-theft door, the home security system will sound an alarm and call the police at the same time. However, since it takes a certain amount of time from the alarm to the dispatch of the police to the arrival of the police, intruders are generally well prepared. They cover their faces, take away items in the house and flee the scene. In addition, surveillance cameras are conspicuous in appearance and can be easily identified by criminals, who can damage the cameras and make them unable to be monitored. Therefore, it is particularly important to improve existing security devices and design a new type of intelligent home security device to solve the above technical defects and improve the practicality of the overall security device. Summary of the invention
[0004] The object of the present invention is to provide an intelligent home security device. Through the design of the blocking plate in conjunction with the driving component and the limiting component, when an outside intruder wants to illegally open the anti-theft door, the driving component drives the two groups of blocking plates to move, and the two groups of blocking plates are moved to the outside of the anti-theft door to protect the outside of the anti-theft door, so as to prevent the outside intruder from illegally and violently opening the anti-theft door to steal. When the blocking plate is violently broken, the limiting component locks the anti-theft door and the fixed frame to prevent the outside intruder from prying the lock between the anti-theft door and the fixed frame, opening the anti-theft door to break into the house and steal. The anti-theft door is double-protected, effectively increasing the time to break the anti-theft door until the police arrive at the scene to arrest, greatly improving the security level in the house, and reducing the probability of losing items. At the same time, when the outside intruder wants to destroy the camera, the protective component can protect the surface of the camera to prevent the outside intruder from destroying the camera, causing the camera to be unable to operate and monitor it, causing property loss problems, and protecting the image data obtained by shooting to be complete, which is convenient for subsequent investigation and evidence collection, so as to solve the problems raised in the above background technology.
[0005] To achieve the above object, the present invention provides the following technical solutions:
[0006] A smart home security device, comprising a connection frame body, two groups of blocking plates are arranged on the outside of the connection frame body, the two groups of blocking plates are connected by a driving assembly, the driving assembly is connected to the connection frame body through a connection shell, a fixed frame is arranged inside the connection frame body, an anti-theft door is rotatably connected inside the fixed frame, two groups of limit assemblies are arranged on the inside of the anti-theft door, a camera is arranged on the top of the connection frame body, and a protective assembly is arranged outside the camera and inside the connection frame body;
[0007] The driving assembly is used to drive the two groups of blocking plates to move;
[0008] The limiting assembly is used for limiting the connection between the anti-theft door and the fixed frame;
[0009] The protection component is used to protect the camera.
[0010] As a preferred solution of the present invention, the driving assembly consists of a rotating disk, a first rotating rod, a second rotating rod, a connecting rod, a fixed frame and a first movable rod. The rotating disk is rotatably connected to the inside of a connecting shell, two groups of the first rotating rods are rotatably connected to the two ends of the rotating disk respectively, two groups of the second rotating rods are rotatably connected to the inside of a connecting frame body and are located on the outsides of two groups of blocking plates, the connecting rod is fixedly connected to one end of the second rotating rod close to the first rotating rod, two groups of the fixed frames are fixedly connected to one end of the second rotating rod close to the blocking plate, and two groups of the first movable rods are rotatably connected to one end of the two groups of blocking plates close to the connecting shell respectively.
[0011] As a preferred solution of the present invention, the first rotating rod is rotatably connected to the connecting rod, and the interior of the rotating disk is fixedly connected to the driving end of the first driving motor.
[0012] As a preferred solution of the present invention, one end of the first moving rod away from the blocking plate extends to the inside of the connecting shell and is provided with a connecting block, the connecting block is fixedly connected to the connecting shell, and the connecting block is rotatably connected to the first moving rod.
[0013] As a preferred solution of the present invention, the limit assembly consists of a fixed plate, a limit block, a movable frame, a second movable rod, a connecting rod, a connecting plate, a guide groove and a fixed groove. Two groups of the fixed plates are located on the inner side of the anti-theft door. The limit block is slidably connected to the end of the fixed plate away from the anti-theft door. The movable frame is located at the end of the limit block away from the fixed plate. Multiple groups of the second movable rods are rotatably connected to the end of the movable frame close to the limit block. The connecting rod is rotatably connected to the end of the second movable rod away from the movable frame. The connecting plate is fixedly connected to the outer side of the fixed plate and is located on the outer side of the limit block. The guide groove is opened in the interior of the connecting plate. The fixed groove is opened in the interior of the guide groove and is located in the interior of the connecting plate.
[0014] As a preferred solution of the present invention, one end of the connecting rod away from the second moving rod is fixedly connected to the limit block, one end of the moving frame away from the limit block is fixedly connected to a driving rack, the outer side of the driving rack is meshed with a driving gear, multiple groups of driving gears are connected through a driving rod, the outer side of the driving rod is fixedly connected to the driving end of the second driving motor, and the fixed frame is connected to the limit block through a snap-in groove.
[0015] As a preferred solution of the present invention, a guide block is provided inside the guide groove, and the end of the guide block away from the guide groove is connected to the connecting rod, and the external structure size of the guide block is designed to correspond to the internal structure size of the guide groove and the fixed groove, and two sets of guide rails are provided at one end of the fixed plate close to the movable frame, and guide wheels are rotatably connected at both ends of the movable frame and located inside the guide rails, and the movable frame is connected to the guide rails through the guide wheels.
[0016] As a preferred solution of the present invention, the protective assembly consists of a connecting frame, a bonding plate, a third rotating rod, a third moving rod, a rotating block, a fixed rod and a transmission rod. The connecting frame is located inside the connecting frame body and close to one end of the camera. The two groups of bonding plates are rotatably connected to one end of the connecting frame close to the camera. The two groups of third rotating rods are respectively rotatably connected to the two ends of the bonding plates. The third moving rod is rotatably connected to one end of the third rotating rod away from the bonding plates. The moving block is located at one end of the two groups of third moving rods away from the third rotating rod. The fixed rod is rotatably connected to one end of the rotating block away from the third moving rod. The transmission rod is located at one end of the two groups of fixed rods away from the rotating block.
[0017] As a preferred solution of the present invention, the internal structure size of the bonding plate is designed to correspond to the external structure size of the camera, and the connecting frame is connected to the camera via the bonding plate.
[0018] As a preferred solution of the present invention, the third rotating rod is rotatably connected to the connecting frame, the rotating block is rotatably connected to the third movable rod, the fixed rod is rotatably connected to the transmission rod, and the end of the transmission rod away from the fixed rod is fixedly connected to the driving end of the telescopic cylinder.
[0019] Compared with the prior art, the present invention has the following beneficial effects:
[0020] 1. In the present invention, the blocking plate is designed to cooperate with the driving component and the limiting component. When an intruder wants to illegally open the anti-theft door, the driving component drives the two groups of blocking plates to move, and the two groups of blocking plates are moved to the outside of the anti-theft door to protect the outside of the anti-theft door, preventing the intruder from illegally and violently opening the anti-theft door to steal. When the blocking plate is broken open by force, the limiting component locks the anti-theft door and the fixed frame to prevent the intruder from prying open the lock between the anti-theft door and the fixed frame, opening the anti-theft door to break into the house and steal. The anti-theft door is doubly protected, effectively increasing the time to break the anti-theft door until the police arrive at the scene to arrest the intruder, greatly improving the security level in the house, and reducing the probability of losing items.
[0021] 2. In the present invention, through the design of the protective component, when an outside intruder wants to damage the camera, the protective component can protect the surface of the camera to prevent the outside intruder from damaging the camera, causing the camera to be unable to operate and be monitored, resulting in property losses. The image data obtained by the protection is kept intact, which is convenient for subsequent investigation and evidence collection. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0023] Figure 2 This is a schematic diagram of the main structure of the connection frame of the present invention;
[0024] Figure 3 This is a schematic diagram of the structure of the anti-theft door of the present invention;
[0025] Figure 4 This is a schematic diagram of the structure of the protection component of the present invention;
[0026] Figure 5 This is a schematic diagram of the structure of the connecting frame of the present invention;
[0027] Figure 6 This is a schematic diagram of the structure of the drive assembly of the present invention;
[0028] Figure 7 It is a schematic diagram of the structure of the limit assembly of the present invention;
[0029] Figure 8 For the present invention Figure 7 A is a schematic diagram of the enlarged structure.
[0030] In the figure: 1. connecting frame body; 2. blocking plate; 3. driving assembly; 4. connecting shell; 5. fixing frame; 6. anti-theft door; 7. limiting assembly; 8. camera; 9. protection assembly; 10. rotating disk; 11. first rotating rod; 12. second rotating rod; 13. connecting rod; 14. fixing frame; 15. first moving rod; 16. connecting block; 17. fixing plate; 18. limiting block; 19. moving frame; 20. second moving rod; 21. connecting rod; 22. connecting plate; 23. guide groove; 24. fixing groove; 25. driving rack; 26. driving gear; 27. driving rod; 28. guide rail; 29. guide wheel; 30. connecting frame; 31. bonding plate; 32. third rotating rod; 33. third moving rod; 34. rotating block; 35. fixing rod; 36. transmission rod. DETAILED DESCRIPTION
[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0032] Example:
[0033] See also Figure 1-Figure 8 , the present invention provides a technical solution:
[0034] A smart home security device comprises a connection frame body 1, two groups of blocking plates 2 are arranged on the outside of the connection frame body 1, the two groups of blocking plates 2 are connected through a driving assembly 3, the driving assembly 3 is connected to the connection frame body 1 through a connecting shell 4, a fixing frame 5 is arranged inside the connection frame body 1, an anti-theft door 6 is rotatably connected inside the fixing frame 5, two groups of limiting assemblies 7 are arranged on the inside of the anti-theft door 6, a camera 8 is arranged on the top of the connection frame body 1, and a protection assembly 9 is arranged outside the camera 8 and inside the connection frame body 1;
[0035] The driving assembly 3 is used to drive the two groups of blocking plates 2 to move;
[0036] Furthermore, the driving assembly 3 is composed of a rotating disk 10, a first rotating rod 11, a second rotating rod 12, a connecting rod 13, a fixed frame 14 and a first moving rod 15. The rotating disk 10 is rotatably connected to the inside of the connecting shell 4, and the two groups of first rotating rods 11 are rotatably connected to the two ends of the rotating disk 10 respectively. The two groups of second rotating rods 12 are both rotatably connected to the inside of the connecting frame body 1 and are located on the outside of the two groups of blocking plates 2. The connecting rod 13 is fixedly connected to one end of the second rotating rod 12 close to the first rotating rod 11, and the two groups of fixed frames 14 are fixedly connected to one end of the second rotating rod 12 close to the blocking plate 2. The two groups of first moving rods 15 are respectively rotatably connected to one end of the two groups of blocking plates 2 close to the connecting shell 4. When an external intruder wants to illegally open the anti-theft door 6, the two groups of blocking plates 2 are driven to move through the driving assembly 3, and the two groups of blocking plates 2 are moved to the outside of the anti-theft door 6 to protect the outside of the anti-theft door 6 to prevent the external intruder from illegally and violently opening the anti-theft door 6 for theft.
[0037] Among them, the first rotating rod 11 and the connecting rod 13 are rotatably connected, the interior of the rotating disk 10 is fixedly connected with the driving end of the first driving motor, the first moving rod 15 extends from the end of the blocking plate 2 to the interior of the connecting shell 4 and is provided with a connecting block 16, the connecting block 16 and the connecting shell 4 are fixedly connected, and the connecting block 16 and the first moving rod 15 are rotatably connected, start the first driving motor, and the two groups of first rotating rods 11 rotate, so that the connecting rod 13 can rotate, drive the second rotating rod 12 to rotate, and drive the rotating plate to rotate through the fixed frame 14, and cooperate with the first moving rod 15 to enable the blocking plate 2 to be displaced, and the blocking plate 2 is displaced to the outside of the anti-theft door 6 to protect the surface of the anti-theft door 6.
[0038] The limiting assembly 7 is used for limiting the connection between the anti-theft door 6 and the fixed frame 5;
[0039] Furthermore, the limiting assembly 7 is composed of a fixed plate 17, a limiting block 18, a mobile frame 19, a second mobile rod 20, a connecting rod 21, a connecting plate 22, a guide groove 23 and a fixed groove 24. The two sets of fixed plates 17 are both located on the inner side of the anti-theft door 6. The limiting block 18 is slidably connected to the end of the fixed plate 17 away from the anti-theft door 6. The mobile frame 19 is located at the end of the limiting block 18 away from the fixed plate 17. The multiple sets of second mobile rods 20 are all rotatably connected to the end of the mobile frame 19 close to the limiting block 18. The connecting rod 21 is rotatably connected to the second mobile frame 19. The movable rod 20 is at one end away from the movable frame 19, and the connecting plate 22 is fixedly connected to the outer side of the fixing plate 17 and is located on the outer side of the limit block 18. The guide groove 23 is opened inside the connecting plate 22, and the fixing groove 24 is opened inside the guide groove 23 and is located inside the connecting plate 22. When an outside intruder wants to illegally open the anti-theft door 6, the limit assembly 7 locks the anti-theft door 6 and the fixing frame 5 to prevent the outside intruder from breaking into the house by prying open the lock between the anti-theft door 6 and the fixing frame 5 and opening the anti-theft door 6.
[0040] Furthermore, one end of the connecting rod 21 away from the second moving rod 20 is fixedly connected to the limit block 18, and one end of the moving frame 19 away from the limit block 18 is fixedly connected to a driving rack 25, and the outer side of the driving rack 25 is meshed with a driving gear 26. Multiple groups of driving gears 26 are connected through a driving rod 27, and the outer side of the driving rod 27 is fixedly connected to the driving end of the second driving motor. The fixed frame 5 is connected to the limit block 18 through a snap-in groove, and the second driving motor is started to drive the driving rod 27 to rotate, so that the driving gear 26 can rotate, drive the driving rack 25 to move, and enable the moving frame 19 to move, drive multiple groups of second moving rods 20 to move, and drive the limit block 18 to move through the connecting rod 21.
[0041] Furthermore, a guide block is provided inside the guide groove 23, and the end of the guide block away from the guide groove 23 is connected to the connecting rod 21, and the external structure size of the guide block is designed to correspond to the internal structure size of the guide groove 23 and the fixed groove 24. Two sets of guide rails 28 are provided at the end of the fixed plate 17 close to the movable frame 19, and guide wheels 29 are rotatably connected at both ends of the movable frame 19 and located inside the guide rails 28, and the movable frame 19 is connected to the guide rails 28 through the guide wheels 29, and the guide block is fixedly connected to the connecting rod 21. When the connecting rod 21 is displaced laterally, the guide block is driven to displace inside the guide groove 23, and the guide block is displaced to the inside of the fixed groove 24, so that the connecting rod 21 is displaced longitudinally, and the limit block 18 is driven to displace longitudinally, and it is displaced to the inside of the clamping groove, and is connected to the fixed frame 5 for limiting position, so that the anti-theft door 6 can be connected to the fixed frame 5 for limiting position, and the anti-theft door 6 is locked.
[0042] The protection component 9 is used to protect the camera 8;
[0043] Furthermore, the protective component 9 is composed of a connecting frame 30, a bonding plate 31, a third rotating rod 32, a third moving rod 33, a rotating block 34, a fixed rod 35 and a transmission rod 36. The connecting frame 30 is located inside the connecting frame body 1 and close to one end of the camera 8. The two groups of bonding plates 31 are rotatably connected to one end of the connecting frame 30 close to the camera 8. The two groups of third rotating rods 32 are rotatably connected to the two ends of the bonding plate 31 respectively. The third moving rod 33 is rotatably connected to one end of the third rotating rod 32 away from the bonding plate 31. The moving block is located at one end of the two groups of third moving rods 33 away from the third rotating rod 32. The fixed rod 35 is rotatably connected to one end of the rotating block 34 away from the third moving rod 33. The transmission rod 36 is located at one end of the two groups of fixed rods 35 away from the rotating block 34. When an external intruder wants to damage the camera 8, the protective component 9 can protect the surface of the camera 8 to prevent the external intruder from damaging the camera 8, causing the camera 8 to be unable to operate and monitor it.
[0044] Furthermore, the internal structure size of the bonding plate 31 is designed to correspond to the external structure size of the camera 8. The connecting frame 30 is connected to the camera 8 through the bonding plate 31, and the inner side of the bonding plate 31 is in contact with the outer surface of the camera 8. The bonding plate 31 can protect the camera 8.
[0045] Furthermore, the third rotating rod 32 is rotatably connected to the connecting frame 30, the rotating block 34 is rotatably connected to the third moving rod 33, the fixed rod 35 is rotatably connected to the transmission rod 36, and the end of the transmission rod 36 away from the fixed rod 35 is fixedly connected to the driving end of the telescopic cylinder. The telescopic cylinder is started to drive the transmission rod 36 to move, so that the fixed rod 35 can be moved, and the rotating block 34 can be moved, so that the third moving rod 33 can be moved, so that the third rotating rod 32 can be rotated, driving the bonding plate 31 to rotate, and rotating the bonding plate 31 to the outside of the camera 8, so that the bonding plate 31 can protect the camera 8.
[0046] In this embodiment, the implementation scenario is specifically as follows: in actual use, the first drive motor is started, and the two groups of first rotating rods 11 are rotated, so that the connecting rod 13 can rotate, driving the second rotating rod 12 to rotate, and the rotating plate is driven to rotate through the fixed frame 14, and the first moving rod 15 is cooperated to enable the blocking plate 2 to be displaced, and the blocking plate 2 is displaced to the outside of the anti-theft door 6 to protect the surface of the anti-theft door 6 to prevent external intruders from illegally and violently opening the anti-theft door 6 to steal, and the second drive motor is started to drive the driving rod 27 to rotate, so that the driving gear 26 can rotate, drive the driving rack 25 to displace, so that the moving frame 19 can be displaced, and drive multiple groups of second moving rods 20 to be displaced, and the limit block 18 is driven to be displaced through the connecting rod 21. When the connecting rod 21 is displaced laterally, it drives the guide block to be displaced inside the guide groove 23, and the guide block is displaced to the inside of the fixed groove 24, so that the connecting rod 21 is displaced longitudinally, driving The limit block 18 is displaced longitudinally and moved to the inside of the card slot, and is limitedly connected with the fixed frame 5, so that the anti-theft door 6 can be limitedly connected with the fixed frame 5, and the anti-theft door 6 is locked. Through the design of the blocking plate 2 and the limit assembly 7, the anti-theft door 6 is doubly protected and limited to prevent the illegal and violent opening of the anti-theft door 6 by external intruders to steal. The telescopic cylinder is started to drive the transmission rod 36 to move, so that the fixed rod 35 can be displaced, and the rotating block 34 is driven to move, so that the third moving rod 33 can be displaced, so that the third rotating rod 32 can be rotated, and the bonding plate 31 is driven to rotate, and the bonding plate 31 is rotated to the outside of the camera 8. The bonding plate 31 can protect the camera 8, and prevent the external intruders from damaging the camera 8, which makes the camera 8 unable to operate and monitor it. Compared with the existing security devices, the present invention can improve the overall practicality of the security device through design.
[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A smart home security device, comprising a connection frame body (1), characterized in that: Two groups of blocking plates (2) are provided on the outside of the connecting frame body (1), the two groups of blocking plates (2) are connected via a driving assembly (3), the driving assembly (3) is connected to the connecting frame body (1) via a connecting shell (4), a fixing frame (5) is provided inside the connecting frame body (1), an anti-theft door (6) is rotatably connected inside the fixing frame (5), two groups of limiting assemblies (7) are provided on the inside of the anti-theft door (6), a camera (8) is provided on the top of the connecting frame body (1), and a protective assembly (9) is provided outside the camera (8) and inside the connecting frame body (1); The driving assembly (3) is used to drive the two groups of blocking plates (2) to move; The limiting assembly (7) is used to establish a limiting connection between the anti-theft door (6) and the fixed frame (5); The protection component (9) is used to perform protection processing on the camera (8).
2. The smart home security device according to claim 1, characterized in that: The driving assembly (3) is composed of a rotating disk (10), a first rotating rod (11), a second rotating rod (12), a connecting rod (13), a fixed frame (14) and a first moving rod (15); the rotating disk (10) is rotatably connected to the inside of the connecting shell (4); two groups of the first rotating rods (11) are rotatably connected to the two ends of the rotating disk (10); two groups of the second rotating rods (12) are rotatably connected to the inside of the connecting frame body (1) and are located on the outsides of the two groups of blocking plates (2); the connecting rod (13) is fixedly connected to one end of the second rotating rod (12) close to the first rotating rod (11); the two groups of the fixed frames (14) are fixedly connected to one end of the second rotating rod (12) close to the blocking plate (2); and the two groups of the first moving rods (15) are rotatably connected to one end of the two groups of blocking plates (2) close to the connecting shell (4).
3. The smart home security device according to claim 2, characterized in that: The first rotating rod (11) and the connecting rod (13) are rotatably connected, and the interior of the rotating disk (10) is fixedly connected to the driving end of the first driving motor.
4. The smart home security device according to claim 2, characterized in that: One end of the first moving rod (15) away from the blocking plate (2) extends to the interior of the connecting shell (4) and is provided with a connecting block (16); the connecting block (16) is fixedly connected to the connecting shell (4), and the connecting block (16) is rotatably connected to the first moving rod (15).
5. The smart home security device according to claim 1, characterized in that: The limiting assembly (7) is composed of a fixed plate (17), a limiting block (18), a movable frame (19), a second movable rod (20), a connecting rod (21), a connecting plate (22), a guide groove (23) and a fixed groove (24); the two groups of the fixed plates (17) are both located on the inner side of the anti-theft door (6); the limiting block (18) is slidably connected to one end of the fixed plate (17) away from the anti-theft door (6); the movable frame (19) is located at one end of the limiting block (18) away from the fixed plate (17); and the plurality of groups of the fixing plates (17) are connected to the fixing plate (17) and the movable frame (19) is connected to the fixing plate (17). The second moving rod (20) is rotatably connected to one end of the moving frame (19) close to the limit block (18), the connecting rod (21) is rotatably connected to one end of the second moving rod (20) away from the moving frame (19), the connecting plate (22) is fixedly connected to the outer side of the fixed plate (17) and is located on the outer side of the limit block (18), the guide groove (23) is opened inside the connecting plate (22), and the fixed groove (24) is opened inside the guide groove (23) and is located inside the connecting plate (22).
6. The smart home security device according to claim 5, characterized in that: One end of the connecting rod (21) away from the second moving rod (20) is fixedly connected to the limit block (18); one end of the moving frame (19) away from the limit block (18) is fixedly connected to a driving rack (25); the outer side of the driving rack (25) is meshedly connected to a driving gear (26); a plurality of groups of driving gears (26) are connected via a driving rod (27); the outer side of the driving rod (27) is fixedly connected to a driving end of a second driving motor; and the fixed frame (5) is connected to the limit block (18) via a snap-in groove.
7. The smart home security device according to claim 5, characterized in that: A guide block is provided inside the guide groove (23); one end of the guide block away from the guide groove (23) is connected to the connecting rod (21); and the external structure size of the guide block is designed to correspond to the internal structure size of the guide groove (23) and the fixed groove (24); two sets of guide rails (28) are provided at one end of the fixed plate (17) close to the movable frame (19); guide wheels (29) are rotatably connected at both ends of the movable frame (19) and located inside the guide rails (28); and the movable frame (19) is connected to the guide rails (28) via the guide wheels (29).
8. The smart home security device according to claim 1, characterized in that: The protection component (9) is composed of a connecting frame (30), a bonding plate (31), a third rotating rod (32), a third moving rod (33), a rotating block (34), a fixed rod (35) and a transmission rod (36). The connecting frame (30) is located inside the connecting frame body (1) and close to one end of the camera (8). The two groups of bonding plates (31) are both rotatably connected to one end of the connecting frame (30) close to the camera (8). The two groups of third rotating rods (32) are respectively rotatably connected to two ends of the bonding plate (31). The third moving rod (33) is rotatably connected to one end of the third rotating rod (32) away from the bonding plate (31). The moving block (34) is located at one end of the two groups of third moving rods (33) away from the third rotating rod (32). The fixed rod (35) is rotatably connected to one end of the rotating block (34) away from the third moving rod (33). The transmission rod (36) is located at one end of the two groups of fixed rods (35) away from the rotating block (34).
9. The smart home security device according to claim 8, characterized in that: The internal structure size of the bonding plate (31) is designed to correspond to the external structure size of the camera (8), and the connecting frame (30) is connected to the camera (8) via the bonding plate (31).
10. The smart home security device according to claim 8, characterized in that: The third rotating rod (32) is rotatably connected to the connecting frame (30), the rotating block (34) is rotatably connected to the third moving rod (33), the fixed rod (35) is rotatably connected to the transmission rod (36), and one end of the transmission rod (36) away from the fixed rod (35) is fixedly connected to the driving end of the telescopic cylinder.